From 5d92a1428ceb4077801afc1785a5472e89fd9df3 Mon Sep 17 00:00:00 2001 From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com> Date: Mon, 3 Aug 2020 13:54:24 -0700 Subject: Prevent join->join membership transitions changing member count (#7977) `StatsHandler` handles updates to the `current_state_delta_stream`, and updates room stats such as the amount of state events, joined users, etc. However, it counts every new join membership as a new user entering a room (and that user being in another room), whereas it's possible for a user's membership status to go from join -> join, for instance when they change their per-room profile information. This PR adds a check for join->join membership transitions, and bails out early, as none of the further checks are necessary at that point. Due to this bug, membership stats in many rooms have ended up being wildly larger than their true values. I am not sure if we also want to include a migration step which recalculates these statistics (possibly using the `_populate_stats_process_rooms` bg update). Bug introduced in the initial implementation https://github.com/matrix-org/synapse/pull/4338. --- .../main/schema/delta/58/12room_stats.sql | 32 ++++++++++++++++++++ synapse/storage/data_stores/main/stats.py | 34 ++++++++++++++++++---- 2 files changed, 61 insertions(+), 5 deletions(-) create mode 100644 synapse/storage/data_stores/main/schema/delta/58/12room_stats.sql (limited to 'synapse/storage') diff --git a/synapse/storage/data_stores/main/schema/delta/58/12room_stats.sql b/synapse/storage/data_stores/main/schema/delta/58/12room_stats.sql new file mode 100644 index 0000000000..cade5dcca8 --- /dev/null +++ b/synapse/storage/data_stores/main/schema/delta/58/12room_stats.sql @@ -0,0 +1,32 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Recalculate the stats for all rooms after the fix to joined_members erroneously +-- incrementing on per-room profile changes. + +-- Note that the populate_stats_process_rooms background update is already set to +-- run if you're upgrading from Synapse <1.0.0. + +-- Additionally, if you've upgraded to v1.18.0 (which doesn't include this fix), +-- this bg job runs, and then update to v1.19.0, you'd end up with only half of +-- your rooms having room stats recalculated after this fix was in place. + +-- So we've switched the old `populate_stats_process_rooms` background job to a +-- no-op, and then kick off a bg job with a new name, but with the same +-- functionality as the old one. This effectively restarts the background job +-- from the beginning, without running it twice in a row, supporting both +-- upgrade usecases. +INSERT INTO background_updates (update_name, progress_json) VALUES + ('populate_stats_process_rooms_2', '{}'); diff --git a/synapse/storage/data_stores/main/stats.py b/synapse/storage/data_stores/main/stats.py index 922400a7c3..40db8f594e 100644 --- a/synapse/storage/data_stores/main/stats.py +++ b/synapse/storage/data_stores/main/stats.py @@ -72,6 +72,9 @@ class StatsStore(StateDeltasStore): self.db.updates.register_background_update_handler( "populate_stats_process_rooms", self._populate_stats_process_rooms ) + self.db.updates.register_background_update_handler( + "populate_stats_process_rooms_2", self._populate_stats_process_rooms_2 + ) self.db.updates.register_background_update_handler( "populate_stats_process_users", self._populate_stats_process_users ) @@ -140,11 +143,30 @@ class StatsStore(StateDeltasStore): return len(users_to_work_on) async def _populate_stats_process_rooms(self, progress, batch_size): + """ + This was a background update which regenerated statistics for rooms. + + It has been replaced by StatsStore._populate_stats_process_rooms_2. This background + job has been scheduled to run as part of Synapse v1.0.0, and again now. To ensure + someone upgrading from Date: Tue, 4 Aug 2020 07:21:47 -0400 Subject: Convert streams to async. (#8014) --- changelog.d/8014.misc | 1 + synapse/handlers/initial_sync.py | 4 ++-- synapse/handlers/pagination.py | 2 +- synapse/handlers/room.py | 10 +++++----- synapse/handlers/search.py | 2 +- synapse/handlers/sync.py | 2 +- synapse/notifier.py | 4 ++-- synapse/storage/data_stores/main/stream.py | 8 ++++---- synapse/streams/events.py | 22 +++++++++------------- .../test_resource_limits_server_notices.py | 2 +- 10 files changed, 27 insertions(+), 30 deletions(-) create mode 100644 changelog.d/8014.misc (limited to 'synapse/storage') diff --git a/changelog.d/8014.misc b/changelog.d/8014.misc new file mode 100644 index 0000000000..dfe4c03171 --- /dev/null +++ b/changelog.d/8014.misc @@ -0,0 +1 @@ +Convert various parts of the codebase to async/await. diff --git a/synapse/handlers/initial_sync.py b/synapse/handlers/initial_sync.py index f88bad5f25..ae6bd1d352 100644 --- a/synapse/handlers/initial_sync.py +++ b/synapse/handlers/initial_sync.py @@ -109,7 +109,7 @@ class InitialSyncHandler(BaseHandler): rooms_ret = [] - now_token = await self.hs.get_event_sources().get_current_token() + now_token = self.hs.get_event_sources().get_current_token() presence_stream = self.hs.get_event_sources().sources["presence"] pagination_config = PaginationConfig(from_token=now_token) @@ -360,7 +360,7 @@ class InitialSyncHandler(BaseHandler): current_state.values(), time_now ) - now_token = await self.hs.get_event_sources().get_current_token() + now_token = self.hs.get_event_sources().get_current_token() limit = pagin_config.limit if pagin_config else None if limit is None: diff --git a/synapse/handlers/pagination.py b/synapse/handlers/pagination.py index da06582d4b..487420bb5d 100644 --- a/synapse/handlers/pagination.py +++ b/synapse/handlers/pagination.py @@ -309,7 +309,7 @@ class PaginationHandler(object): room_token = pagin_config.from_token.room_key else: pagin_config.from_token = ( - await self.hs.get_event_sources().get_current_token_for_pagination() + self.hs.get_event_sources().get_current_token_for_pagination() ) room_token = pagin_config.from_token.room_key diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 0c5b99234d..a8545255b1 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -22,7 +22,7 @@ import logging import math import string from collections import OrderedDict -from typing import Optional, Tuple +from typing import Awaitable, Optional, Tuple from synapse.api.constants import ( EventTypes, @@ -1041,7 +1041,7 @@ class RoomEventSource(object): ): # We just ignore the key for now. - to_key = await self.get_current_key() + to_key = self.get_current_key() from_token = RoomStreamToken.parse(from_key) if from_token.topological: @@ -1081,10 +1081,10 @@ class RoomEventSource(object): return (events, end_key) - def get_current_key(self): - return self.store.get_room_events_max_id() + def get_current_key(self) -> str: + return "s%d" % (self.store.get_room_max_stream_ordering(),) - def get_current_key_for_room(self, room_id): + def get_current_key_for_room(self, room_id: str) -> Awaitable[str]: return self.store.get_room_events_max_id(room_id) diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py index 9b312a1558..d58f9788c5 100644 --- a/synapse/handlers/search.py +++ b/synapse/handlers/search.py @@ -340,7 +340,7 @@ class SearchHandler(BaseHandler): # If client has asked for "context" for each event (i.e. some surrounding # events and state), fetch that if event_context is not None: - now_token = await self.hs.get_event_sources().get_current_token() + now_token = self.hs.get_event_sources().get_current_token() contexts = {} for event in allowed_events: diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index eaa4eeadf7..5a19bac929 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -961,7 +961,7 @@ class SyncHandler(object): # this is due to some of the underlying streams not supporting the ability # to query up to a given point. # Always use the `now_token` in `SyncResultBuilder` - now_token = await self.event_sources.get_current_token() + now_token = self.event_sources.get_current_token() logger.debug( "Calculating sync response for %r between %s and %s", diff --git a/synapse/notifier.py b/synapse/notifier.py index bd41f77852..22ab4a9da5 100644 --- a/synapse/notifier.py +++ b/synapse/notifier.py @@ -320,7 +320,7 @@ class Notifier(object): """ user_stream = self.user_to_user_stream.get(user_id) if user_stream is None: - current_token = await self.event_sources.get_current_token() + current_token = self.event_sources.get_current_token() if room_ids is None: room_ids = await self.store.get_rooms_for_user(user_id) user_stream = _NotifierUserStream( @@ -397,7 +397,7 @@ class Notifier(object): """ from_token = pagination_config.from_token if not from_token: - from_token = await self.event_sources.get_current_token() + from_token = self.event_sources.get_current_token() limit = pagination_config.limit diff --git a/synapse/storage/data_stores/main/stream.py b/synapse/storage/data_stores/main/stream.py index 10d39b3699..f1334a6efc 100644 --- a/synapse/storage/data_stores/main/stream.py +++ b/synapse/storage/data_stores/main/stream.py @@ -39,6 +39,7 @@ what sort order was used: import abc import logging from collections import namedtuple +from typing import Optional from twisted.internet import defer @@ -557,19 +558,18 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): return self.db.runInteraction("get_room_event_before_stream_ordering", _f) - @defer.inlineCallbacks - def get_room_events_max_id(self, room_id=None): + async def get_room_events_max_id(self, room_id: Optional[str] = None) -> str: """Returns the current token for rooms stream. By default, it returns the current global stream token. Specifying a `room_id` causes it to return the current room specific topological token. """ - token = yield self.get_room_max_stream_ordering() + token = self.get_room_max_stream_ordering() if room_id is None: return "s%d" % (token,) else: - topo = yield self.db.runInteraction( + topo = await self.db.runInteraction( "_get_max_topological_txn", self._get_max_topological_txn, room_id ) return "t%d-%d" % (topo, token) diff --git a/synapse/streams/events.py b/synapse/streams/events.py index 5d3eddcfdc..393e34b9fb 100644 --- a/synapse/streams/events.py +++ b/synapse/streams/events.py @@ -15,8 +15,6 @@ from typing import Any, Dict -from twisted.internet import defer - from synapse.handlers.account_data import AccountDataEventSource from synapse.handlers.presence import PresenceEventSource from synapse.handlers.receipts import ReceiptEventSource @@ -40,19 +38,18 @@ class EventSources(object): } # type: Dict[str, Any] self.store = hs.get_datastore() - @defer.inlineCallbacks - def get_current_token(self): + def get_current_token(self) -> StreamToken: push_rules_key, _ = self.store.get_push_rules_stream_token() to_device_key = self.store.get_to_device_stream_token() device_list_key = self.store.get_device_stream_token() groups_key = self.store.get_group_stream_token() token = StreamToken( - room_key=(yield self.sources["room"].get_current_key()), - presence_key=(yield self.sources["presence"].get_current_key()), - typing_key=(yield self.sources["typing"].get_current_key()), - receipt_key=(yield self.sources["receipt"].get_current_key()), - account_data_key=(yield self.sources["account_data"].get_current_key()), + room_key=self.sources["room"].get_current_key(), + presence_key=self.sources["presence"].get_current_key(), + typing_key=self.sources["typing"].get_current_key(), + receipt_key=self.sources["receipt"].get_current_key(), + account_data_key=self.sources["account_data"].get_current_key(), push_rules_key=push_rules_key, to_device_key=to_device_key, device_list_key=device_list_key, @@ -60,8 +57,7 @@ class EventSources(object): ) return token - @defer.inlineCallbacks - def get_current_token_for_pagination(self): + def get_current_token_for_pagination(self) -> StreamToken: """Get the current token for a given room to be used to paginate events. @@ -69,10 +65,10 @@ class EventSources(object): than `room`, since they are not used during pagination. Returns: - Deferred[StreamToken] + The current token for pagination. """ token = StreamToken( - room_key=(yield self.sources["room"].get_current_key()), + room_key=self.sources["room"].get_current_key(), presence_key=0, typing_key=0, receipt_key=0, diff --git a/tests/server_notices/test_resource_limits_server_notices.py b/tests/server_notices/test_resource_limits_server_notices.py index 99908edba3..7f70353b0d 100644 --- a/tests/server_notices/test_resource_limits_server_notices.py +++ b/tests/server_notices/test_resource_limits_server_notices.py @@ -275,7 +275,7 @@ class TestResourceLimitsServerNoticesWithRealRooms(unittest.HomeserverTestCase): self.server_notices_manager.get_or_create_notice_room_for_user(self.user_id) ) - token = self.get_success(self.event_source.get_current_token()) + token = self.event_source.get_current_token() events, _ = self.get_success( self.store.get_recent_events_for_room( room_id, limit=100, end_token=token.room_key -- cgit 1.4.1 From a7bdf98d01d2225a479753a85ba81adf02b16a32 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 5 Aug 2020 21:38:57 +0100 Subject: Rename database classes to make some sense (#8033) --- changelog.d/8033.misc | 1 + docs/user_directory.md | 2 +- scripts-dev/update_database | 4 +- scripts/synapse_port_db | 78 +- synapse/app/_base.py | 2 +- synapse/app/generic_worker.py | 14 +- synapse/app/homeserver.py | 6 +- synapse/config/database.py | 5 +- synapse/events/snapshot.py | 2 +- synapse/handlers/federation.py | 2 +- synapse/handlers/message.py | 2 +- synapse/handlers/presence.py | 4 +- synapse/module_api/__init__.py | 2 +- synapse/replication/slave/storage/_base.py | 6 +- synapse/replication/slave/storage/account_data.py | 8 +- synapse/replication/slave/storage/appservice.py | 2 +- synapse/replication/slave/storage/client_ips.py | 6 +- synapse/replication/slave/storage/deviceinbox.py | 6 +- synapse/replication/slave/storage/devices.py | 8 +- synapse/replication/slave/storage/directory.py | 2 +- synapse/replication/slave/storage/events.py | 24 +- synapse/replication/slave/storage/filtering.py | 6 +- synapse/replication/slave/storage/groups.py | 6 +- synapse/replication/slave/storage/keys.py | 2 +- synapse/replication/slave/storage/presence.py | 6 +- synapse/replication/slave/storage/profile.py | 2 +- synapse/replication/slave/storage/push_rule.py | 2 +- synapse/replication/slave/storage/pushers.py | 6 +- synapse/replication/slave/storage/receipts.py | 6 +- synapse/replication/slave/storage/registration.py | 2 +- synapse/replication/slave/storage/room.py | 6 +- synapse/replication/slave/storage/transactions.py | 2 +- synapse/rest/admin/rooms.py | 2 +- synapse/rest/media/v1/preview_url_resource.py | 2 +- synapse/server.py | 4 +- synapse/state/__init__.py | 2 +- synapse/storage/__init__.py | 15 +- synapse/storage/_base.py | 6 +- synapse/storage/background_updates.py | 22 +- synapse/storage/data_stores/__init__.py | 97 - synapse/storage/data_stores/main/__init__.py | 592 ------ synapse/storage/data_stores/main/account_data.py | 430 ----- synapse/storage/data_stores/main/appservice.py | 372 ---- synapse/storage/data_stores/main/cache.py | 307 --- synapse/storage/data_stores/main/censor_events.py | 208 -- synapse/storage/data_stores/main/client_ips.py | 576 ------ synapse/storage/data_stores/main/deviceinbox.py | 476 ----- synapse/storage/data_stores/main/devices.py | 1309 ------------- synapse/storage/data_stores/main/directory.py | 195 -- synapse/storage/data_stores/main/e2e_room_keys.py | 439 ----- .../storage/data_stores/main/end_to_end_keys.py | 746 -------- .../storage/data_stores/main/event_federation.py | 724 ------- .../storage/data_stores/main/event_push_actions.py | 883 --------- synapse/storage/data_stores/main/events.py | 1521 --------------- .../storage/data_stores/main/events_bg_updates.py | 585 ------ synapse/storage/data_stores/main/events_worker.py | 1454 -------------- synapse/storage/data_stores/main/filtering.py | 74 - synapse/storage/data_stores/main/group_server.py | 1295 ------------- synapse/storage/data_stores/main/keys.py | 208 -- .../storage/data_stores/main/media_repository.py | 394 ---- synapse/storage/data_stores/main/metrics.py | 128 -- .../data_stores/main/monthly_active_users.py | 359 ---- synapse/storage/data_stores/main/openid.py | 33 - synapse/storage/data_stores/main/presence.py | 186 -- synapse/storage/data_stores/main/profile.py | 178 -- synapse/storage/data_stores/main/purge_events.py | 400 ---- synapse/storage/data_stores/main/push_rule.py | 759 -------- synapse/storage/data_stores/main/pusher.py | 354 ---- synapse/storage/data_stores/main/receipts.py | 589 ------ synapse/storage/data_stores/main/registration.py | 1582 ---------------- synapse/storage/data_stores/main/rejections.py | 31 - synapse/storage/data_stores/main/relations.py | 327 ---- synapse/storage/data_stores/main/room.py | 1425 -------------- synapse/storage/data_stores/main/roommember.py | 1135 ----------- .../data_stores/main/schema/delta/12/v12.sql | 63 - .../data_stores/main/schema/delta/13/v13.sql | 19 - .../data_stores/main/schema/delta/14/v14.sql | 23 - .../main/schema/delta/15/appservice_txns.sql | 31 - .../main/schema/delta/15/presence_indices.sql | 2 - .../data_stores/main/schema/delta/15/v15.sql | 24 - .../main/schema/delta/16/events_order_index.sql | 4 - .../schema/delta/16/remote_media_cache_index.sql | 2 - .../main/schema/delta/16/remove_duplicates.sql | 9 - .../main/schema/delta/16/room_alias_index.sql | 3 - .../main/schema/delta/16/unique_constraints.sql | 72 - .../data_stores/main/schema/delta/16/users.sql | 56 - .../main/schema/delta/17/drop_indexes.sql | 18 - .../main/schema/delta/17/server_keys.sql | 24 - .../main/schema/delta/17/user_threepids.sql | 9 - .../schema/delta/18/server_keys_bigger_ints.sql | 32 - .../main/schema/delta/19/event_index.sql | 19 - .../data_stores/main/schema/delta/20/dummy.sql | 1 - .../data_stores/main/schema/delta/20/pushers.py | 88 - .../main/schema/delta/21/end_to_end_keys.sql | 34 - .../data_stores/main/schema/delta/21/receipts.sql | 38 - .../main/schema/delta/22/receipts_index.sql | 22 - .../main/schema/delta/22/user_threepids_unique.sql | 19 - .../main/schema/delta/24/stats_reporting.sql | 18 - .../data_stores/main/schema/delta/25/fts.py | 80 - .../main/schema/delta/25/guest_access.sql | 25 - .../main/schema/delta/25/history_visibility.sql | 25 - .../data_stores/main/schema/delta/25/tags.sql | 38 - .../main/schema/delta/26/account_data.sql | 17 - .../main/schema/delta/27/account_data.sql | 36 - .../main/schema/delta/27/forgotten_memberships.sql | 26 - .../storage/data_stores/main/schema/delta/27/ts.py | 59 - .../main/schema/delta/28/event_push_actions.sql | 27 - .../main/schema/delta/28/events_room_stream.sql | 20 - .../main/schema/delta/28/public_roms_index.sql | 20 - .../schema/delta/28/receipts_user_id_index.sql | 22 - .../main/schema/delta/28/upgrade_times.sql | 21 - .../main/schema/delta/28/users_is_guest.sql | 22 - .../main/schema/delta/29/push_actions.sql | 35 - .../main/schema/delta/30/alias_creator.sql | 16 - .../data_stores/main/schema/delta/30/as_users.py | 67 - .../main/schema/delta/30/deleted_pushers.sql | 25 - .../main/schema/delta/30/presence_stream.sql | 30 - .../main/schema/delta/30/public_rooms.sql | 23 - .../main/schema/delta/30/push_rule_stream.sql | 38 - .../delta/30/threepid_guest_access_tokens.sql | 24 - .../data_stores/main/schema/delta/31/invites.sql | 42 - .../delta/31/local_media_repository_url_cache.sql | 27 - .../data_stores/main/schema/delta/31/pushers.py | 87 - .../main/schema/delta/31/pushers_index.sql | 22 - .../main/schema/delta/31/search_update.py | 64 - .../data_stores/main/schema/delta/32/events.sql | 16 - .../data_stores/main/schema/delta/32/openid.sql | 9 - .../main/schema/delta/32/pusher_throttle.sql | 23 - .../main/schema/delta/32/remove_indices.sql | 33 - .../data_stores/main/schema/delta/32/reports.sql | 25 - .../schema/delta/33/access_tokens_device_index.sql | 17 - .../data_stores/main/schema/delta/33/devices.sql | 21 - .../main/schema/delta/33/devices_for_e2e_keys.sql | 19 - .../devices_for_e2e_keys_clear_unknown_device.sql | 20 - .../main/schema/delta/33/event_fields.py | 59 - .../main/schema/delta/33/remote_media_ts.py | 30 - .../main/schema/delta/33/user_ips_index.sql | 17 - .../main/schema/delta/34/appservice_stream.sql | 23 - .../main/schema/delta/34/cache_stream.py | 46 - .../main/schema/delta/34/device_inbox.sql | 24 - .../schema/delta/34/push_display_name_rename.sql | 20 - .../main/schema/delta/34/received_txn_purge.py | 32 - .../main/schema/delta/35/contains_url.sql | 17 - .../main/schema/delta/35/device_outbox.sql | 39 - .../main/schema/delta/35/device_stream_id.sql | 21 - .../schema/delta/35/event_push_actions_index.sql | 17 - .../delta/35/public_room_list_change_stream.sql | 33 - .../schema/delta/35/stream_order_to_extrem.sql | 37 - .../main/schema/delta/36/readd_public_rooms.sql | 26 - .../main/schema/delta/37/remove_auth_idx.py | 85 - .../main/schema/delta/37/user_threepids.sql | 52 - .../main/schema/delta/38/postgres_fts_gist.sql | 19 - .../main/schema/delta/39/appservice_room_list.sql | 29 - .../delta/39/device_federation_stream_idx.sql | 16 - .../main/schema/delta/39/event_push_index.sql | 17 - .../schema/delta/39/federation_out_position.sql | 22 - .../main/schema/delta/39/membership_profile.sql | 20 - .../main/schema/delta/40/current_state_idx.sql | 17 - .../main/schema/delta/40/device_inbox.sql | 21 - .../main/schema/delta/40/device_list_streams.sql | 60 - .../main/schema/delta/40/event_push_summary.sql | 37 - .../data_stores/main/schema/delta/40/pushers.sql | 39 - .../schema/delta/41/device_list_stream_idx.sql | 17 - .../main/schema/delta/41/device_outbound_index.sql | 16 - .../schema/delta/41/event_search_event_id_idx.sql | 17 - .../data_stores/main/schema/delta/41/ratelimit.sql | 22 - .../main/schema/delta/42/current_state_delta.sql | 26 - .../main/schema/delta/42/device_list_last_id.sql | 33 - .../main/schema/delta/42/event_auth_state_only.sql | 17 - .../data_stores/main/schema/delta/42/user_dir.py | 84 - .../main/schema/delta/43/blocked_rooms.sql | 21 - .../main/schema/delta/43/quarantine_media.sql | 17 - .../data_stores/main/schema/delta/43/url_cache.sql | 16 - .../main/schema/delta/43/user_share.sql | 33 - .../main/schema/delta/44/expire_url_cache.sql | 41 - .../main/schema/delta/45/group_server.sql | 167 -- .../main/schema/delta/45/profile_cache.sql | 28 - .../main/schema/delta/46/drop_refresh_tokens.sql | 17 - .../delta/46/drop_unique_deleted_pushers.sql | 35 - .../main/schema/delta/46/group_server.sql | 32 - .../delta/46/local_media_repository_url_idx.sql | 24 - .../schema/delta/46/user_dir_null_room_ids.sql | 35 - .../main/schema/delta/46/user_dir_typos.sql | 24 - .../main/schema/delta/47/last_access_media.sql | 16 - .../main/schema/delta/47/postgres_fts_gin.sql | 17 - .../main/schema/delta/47/push_actions_staging.sql | 28 - 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synapse/storage/data_stores/main/stats.py | 878 --------- synapse/storage/data_stores/main/stream.py | 1064 ----------- synapse/storage/data_stores/main/tags.py | 288 --- synapse/storage/data_stores/main/transactions.py | 269 --- synapse/storage/data_stores/main/ui_auth.py | 300 --- synapse/storage/data_stores/main/user_directory.py | 837 --------- .../storage/data_stores/main/user_erasure_store.py | 113 -- synapse/storage/data_stores/state/__init__.py | 16 - synapse/storage/data_stores/state/bg_updates.py | 372 ---- .../state/schema/delta/23/drop_state_index.sql | 16 - .../state/schema/delta/30/state_stream.sql | 33 - .../state/schema/delta/32/remove_state_indices.sql | 19 - .../state/schema/delta/35/add_state_index.sql | 17 - .../data_stores/state/schema/delta/35/state.sql | 22 - .../state/schema/delta/35/state_dedupe.sql | 17 - .../state/schema/delta/47/state_group_seq.py | 34 - .../state/schema/delta/56/state_group_room_idx.sql | 17 - .../state/schema/full_schemas/54/full.sql | 37 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synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.postgres create mode 100644 synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.sqlite create mode 100644 synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.postgres create mode 100644 synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.sqlite create mode 100644 synapse/storage/databases/main/schema/delta/58/02remove_dup_outbound_pokes.sql create mode 100644 synapse/storage/databases/main/schema/delta/58/03persist_ui_auth.sql create mode 100644 synapse/storage/databases/main/schema/delta/58/05cache_instance.sql.postgres create mode 100644 synapse/storage/databases/main/schema/delta/58/06dlols_unique_idx.py create mode 100644 synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.postgres create mode 100644 synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.sqlite create mode 100644 synapse/storage/databases/main/schema/delta/58/10drop_local_rejections_stream.sql create mode 100644 synapse/storage/databases/main/schema/delta/58/10federation_pos_instance_name.sql create mode 100644 synapse/storage/databases/main/schema/delta/58/11user_id_seq.py create mode 100644 synapse/storage/databases/main/schema/delta/58/12room_stats.sql create mode 100644 synapse/storage/databases/main/schema/delta/58/12unread_messages.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/application_services.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/event_edges.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/event_signatures.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/im.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/keys.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/media_repository.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/presence.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/profiles.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/push.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/redactions.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/room_aliases.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/state.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/transactions.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/16/users.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/54/full.sql.postgres create mode 100644 synapse/storage/databases/main/schema/full_schemas/54/full.sql.sqlite create mode 100644 synapse/storage/databases/main/schema/full_schemas/54/stream_positions.sql create mode 100644 synapse/storage/databases/main/schema/full_schemas/README.md create mode 100644 synapse/storage/databases/main/search.py create mode 100644 synapse/storage/databases/main/signatures.py create mode 100644 synapse/storage/databases/main/state.py create mode 100644 synapse/storage/databases/main/state_deltas.py create mode 100644 synapse/storage/databases/main/stats.py create mode 100644 synapse/storage/databases/main/stream.py create mode 100644 synapse/storage/databases/main/tags.py create mode 100644 synapse/storage/databases/main/transactions.py create mode 100644 synapse/storage/databases/main/ui_auth.py create mode 100644 synapse/storage/databases/main/user_directory.py create mode 100644 synapse/storage/databases/main/user_erasure_store.py create mode 100644 synapse/storage/databases/state/__init__.py create mode 100644 synapse/storage/databases/state/bg_updates.py create mode 100644 synapse/storage/databases/state/schema/delta/23/drop_state_index.sql create mode 100644 synapse/storage/databases/state/schema/delta/30/state_stream.sql create mode 100644 synapse/storage/databases/state/schema/delta/32/remove_state_indices.sql create mode 100644 synapse/storage/databases/state/schema/delta/35/add_state_index.sql create mode 100644 synapse/storage/databases/state/schema/delta/35/state.sql create mode 100644 synapse/storage/databases/state/schema/delta/35/state_dedupe.sql create mode 100644 synapse/storage/databases/state/schema/delta/47/state_group_seq.py create mode 100644 synapse/storage/databases/state/schema/delta/56/state_group_room_idx.sql create mode 100644 synapse/storage/databases/state/schema/full_schemas/54/full.sql create mode 100644 synapse/storage/databases/state/schema/full_schemas/54/sequence.sql.postgres create mode 100644 synapse/storage/databases/state/store.py (limited to 'synapse/storage') diff --git a/changelog.d/8033.misc b/changelog.d/8033.misc new file mode 100644 index 0000000000..7a9782d14b --- /dev/null +++ b/changelog.d/8033.misc @@ -0,0 +1 @@ +Rename storage layer objects to be more sensible. diff --git a/docs/user_directory.md b/docs/user_directory.md index 37dc71e751..872fc21979 100644 --- a/docs/user_directory.md +++ b/docs/user_directory.md @@ -7,6 +7,6 @@ who are present in a publicly viewable room present on the server. The directory info is stored in various tables, which can (typically after DB corruption) get stale or out of sync. If this happens, for now the -solution to fix it is to execute the SQL [here](../synapse/storage/data_stores/main/schema/delta/53/user_dir_populate.sql) +solution to fix it is to execute the SQL [here](../synapse/storage/databases/main/schema/delta/53/user_dir_populate.sql) and then restart synapse. This should then start a background task to flush the current tables and regenerate the directory. diff --git a/scripts-dev/update_database b/scripts-dev/update_database index 94aa8758b4..56365e2b58 100755 --- a/scripts-dev/update_database +++ b/scripts-dev/update_database @@ -40,7 +40,7 @@ class MockHomeserver(HomeServer): config.server_name, reactor=reactor, config=config, **kwargs ) - self.version_string = "Synapse/"+get_version_string(synapse) + self.version_string = "Synapse/" + get_version_string(synapse) if __name__ == "__main__": @@ -86,7 +86,7 @@ if __name__ == "__main__": store = hs.get_datastore() async def run_background_updates(): - await store.db.updates.run_background_updates(sleep=False) + await store.db_pool.updates.run_background_updates(sleep=False) # Stop the reactor to exit the script once every background update is run. reactor.stop() diff --git a/scripts/synapse_port_db b/scripts/synapse_port_db index bee525197f..ae5e1810fc 100755 --- a/scripts/synapse_port_db +++ b/scripts/synapse_port_db @@ -35,31 +35,29 @@ from synapse.logging.context import ( make_deferred_yieldable, run_in_background, ) -from synapse.storage.data_stores.main.client_ips import ClientIpBackgroundUpdateStore -from synapse.storage.data_stores.main.deviceinbox import ( - DeviceInboxBackgroundUpdateStore, -) -from synapse.storage.data_stores.main.devices import DeviceBackgroundUpdateStore -from synapse.storage.data_stores.main.events_bg_updates import ( +from synapse.storage.database import DatabasePool, make_conn +from synapse.storage.databases.main.client_ips import ClientIpBackgroundUpdateStore +from synapse.storage.databases.main.deviceinbox import DeviceInboxBackgroundUpdateStore +from synapse.storage.databases.main.devices import DeviceBackgroundUpdateStore +from synapse.storage.databases.main.events_bg_updates import ( EventsBackgroundUpdatesStore, ) -from synapse.storage.data_stores.main.media_repository import ( +from synapse.storage.databases.main.media_repository import ( MediaRepositoryBackgroundUpdateStore, ) -from synapse.storage.data_stores.main.registration import ( +from synapse.storage.databases.main.registration import ( RegistrationBackgroundUpdateStore, find_max_generated_user_id_localpart, ) -from synapse.storage.data_stores.main.room import RoomBackgroundUpdateStore -from synapse.storage.data_stores.main.roommember import RoomMemberBackgroundUpdateStore -from synapse.storage.data_stores.main.search import SearchBackgroundUpdateStore -from synapse.storage.data_stores.main.state import MainStateBackgroundUpdateStore -from synapse.storage.data_stores.main.stats import StatsStore -from synapse.storage.data_stores.main.user_directory import ( +from synapse.storage.databases.main.room import RoomBackgroundUpdateStore +from synapse.storage.databases.main.roommember import RoomMemberBackgroundUpdateStore +from synapse.storage.databases.main.search import SearchBackgroundUpdateStore +from synapse.storage.databases.main.state import MainStateBackgroundUpdateStore +from synapse.storage.databases.main.stats import StatsStore +from synapse.storage.databases.main.user_directory import ( UserDirectoryBackgroundUpdateStore, ) -from synapse.storage.data_stores.state.bg_updates import StateBackgroundUpdateStore -from synapse.storage.database import Database, make_conn +from synapse.storage.databases.state.bg_updates import StateBackgroundUpdateStore from synapse.storage.engines import create_engine from synapse.storage.prepare_database import prepare_database from synapse.util import Clock @@ -175,14 +173,14 @@ class Store( StatsStore, ): def execute(self, f, *args, **kwargs): - return self.db.runInteraction(f.__name__, f, *args, **kwargs) + return self.db_pool.runInteraction(f.__name__, f, *args, **kwargs) def execute_sql(self, sql, *args): def r(txn): txn.execute(sql, args) return txn.fetchall() - return self.db.runInteraction("execute_sql", r) + return self.db_pool.runInteraction("execute_sql", r) def insert_many_txn(self, txn, table, headers, rows): sql = "INSERT INTO %s (%s) VALUES (%s)" % ( @@ -227,7 +225,7 @@ class Porter(object): async def setup_table(self, table): if table in APPEND_ONLY_TABLES: # It's safe to just carry on inserting. - row = await self.postgres_store.db.simple_select_one( + row = await self.postgres_store.db_pool.simple_select_one( table="port_from_sqlite3", keyvalues={"table_name": table}, retcols=("forward_rowid", "backward_rowid"), @@ -244,7 +242,7 @@ class Porter(object): ) = await self._setup_sent_transactions() backward_chunk = 0 else: - await self.postgres_store.db.simple_insert( + await self.postgres_store.db_pool.simple_insert( table="port_from_sqlite3", values={ "table_name": table, @@ -274,7 +272,7 @@ class Porter(object): await self.postgres_store.execute(delete_all) - await self.postgres_store.db.simple_insert( + await self.postgres_store.db_pool.simple_insert( table="port_from_sqlite3", values={"table_name": table, "forward_rowid": 1, "backward_rowid": 0}, ) @@ -318,7 +316,7 @@ class Porter(object): if table == "user_directory_stream_pos": # We need to make sure there is a single row, `(X, null), as that is # what synapse expects to be there. - await self.postgres_store.db.simple_insert( + await self.postgres_store.db_pool.simple_insert( table=table, values={"stream_id": None} ) self.progress.update(table, table_size) # Mark table as done @@ -359,7 +357,7 @@ class Porter(object): return headers, forward_rows, backward_rows - headers, frows, brows = await self.sqlite_store.db.runInteraction( + headers, frows, brows = await self.sqlite_store.db_pool.runInteraction( "select", r ) @@ -375,7 +373,7 @@ class Porter(object): def insert(txn): self.postgres_store.insert_many_txn(txn, table, headers[1:], rows) - self.postgres_store.db.simple_update_one_txn( + self.postgres_store.db_pool.simple_update_one_txn( txn, table="port_from_sqlite3", keyvalues={"table_name": table}, @@ -413,7 +411,7 @@ class Porter(object): return headers, rows - headers, rows = await self.sqlite_store.db.runInteraction("select", r) + headers, rows = await self.sqlite_store.db_pool.runInteraction("select", r) if rows: forward_chunk = rows[-1][0] + 1 @@ -451,7 +449,7 @@ class Porter(object): ], ) - self.postgres_store.db.simple_update_one_txn( + self.postgres_store.db_pool.simple_update_one_txn( txn, table="port_from_sqlite3", keyvalues={"table_name": "event_search"}, @@ -494,7 +492,7 @@ class Porter(object): db_conn, allow_outdated_version=allow_outdated_version ) prepare_database(db_conn, engine, config=self.hs_config) - store = Store(Database(hs, db_config, engine), db_conn, hs) + store = Store(DatabasePool(hs, db_config, engine), db_conn, hs) db_conn.commit() return store @@ -502,7 +500,7 @@ class Porter(object): async def run_background_updates_on_postgres(self): # Manually apply all background updates on the PostgreSQL database. postgres_ready = ( - await self.postgres_store.db.updates.has_completed_background_updates() + await self.postgres_store.db_pool.updates.has_completed_background_updates() ) if not postgres_ready: @@ -511,9 +509,9 @@ class Porter(object): self.progress.set_state("Running background updates on PostgreSQL") while not postgres_ready: - await self.postgres_store.db.updates.do_next_background_update(100) + await self.postgres_store.db_pool.updates.do_next_background_update(100) postgres_ready = await ( - self.postgres_store.db.updates.has_completed_background_updates() + self.postgres_store.db_pool.updates.has_completed_background_updates() ) async def run(self): @@ -534,7 +532,7 @@ class Porter(object): # Check if all background updates are done, abort if not. updates_complete = ( - await self.sqlite_store.db.updates.has_completed_background_updates() + await self.sqlite_store.db_pool.updates.has_completed_background_updates() ) if not updates_complete: end_error = ( @@ -576,22 +574,24 @@ class Porter(object): ) try: - await self.postgres_store.db.runInteraction("alter_table", alter_table) + await self.postgres_store.db_pool.runInteraction( + "alter_table", alter_table + ) except Exception: # On Error Resume Next pass - await self.postgres_store.db.runInteraction( + await self.postgres_store.db_pool.runInteraction( "create_port_table", create_port_table ) # Step 2. Get tables. self.progress.set_state("Fetching tables") - sqlite_tables = await self.sqlite_store.db.simple_select_onecol( + sqlite_tables = await self.sqlite_store.db_pool.simple_select_onecol( table="sqlite_master", keyvalues={"type": "table"}, retcol="name" ) - postgres_tables = await self.postgres_store.db.simple_select_onecol( + postgres_tables = await self.postgres_store.db_pool.simple_select_onecol( table="information_schema.tables", keyvalues={}, retcol="distinct table_name", @@ -692,7 +692,7 @@ class Porter(object): return headers, [r for r in rows if r[ts_ind] < yesterday] - headers, rows = await self.sqlite_store.db.runInteraction("select", r) + headers, rows = await self.sqlite_store.db_pool.runInteraction("select", r) rows = self._convert_rows("sent_transactions", headers, rows) @@ -725,7 +725,7 @@ class Porter(object): next_chunk = await self.sqlite_store.execute(get_start_id) next_chunk = max(max_inserted_rowid + 1, next_chunk) - await self.postgres_store.db.simple_insert( + await self.postgres_store.db_pool.simple_insert( table="port_from_sqlite3", values={ "table_name": "sent_transactions", @@ -794,14 +794,14 @@ class Porter(object): next_id = curr_id + 1 txn.execute("ALTER SEQUENCE state_group_id_seq RESTART WITH %s", (next_id,)) - return self.postgres_store.db.runInteraction("setup_state_group_id_seq", r) + return self.postgres_store.db_pool.runInteraction("setup_state_group_id_seq", r) def _setup_user_id_seq(self): def r(txn): next_id = find_max_generated_user_id_localpart(txn) + 1 txn.execute("ALTER SEQUENCE user_id_seq RESTART WITH %s", (next_id,)) - return self.postgres_store.db.runInteraction("setup_user_id_seq", r) + return self.postgres_store.db_pool.runInteraction("setup_user_id_seq", r) ############################################## diff --git a/synapse/app/_base.py b/synapse/app/_base.py index fa40c68f53..2b2cd795e0 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -268,7 +268,7 @@ def start(hs: "synapse.server.HomeServer", listeners: Iterable[ListenerConfig]): # It is now safe to start your Synapse. hs.start_listening(listeners) - hs.get_datastore().db.start_profiling() + hs.get_datastore().db_pool.start_profiling() hs.get_pusherpool().start() setup_sentry(hs) diff --git a/synapse/app/generic_worker.py b/synapse/app/generic_worker.py index c478df53be..1a16d0b9f8 100644 --- a/synapse/app/generic_worker.py +++ b/synapse/app/generic_worker.py @@ -125,15 +125,15 @@ from synapse.rest.client.v2_alpha.register import RegisterRestServlet from synapse.rest.client.versions import VersionsRestServlet from synapse.rest.key.v2 import KeyApiV2Resource from synapse.server import HomeServer -from synapse.storage.data_stores.main.censor_events import CensorEventsStore -from synapse.storage.data_stores.main.media_repository import MediaRepositoryStore -from synapse.storage.data_stores.main.monthly_active_users import ( +from synapse.storage.databases.main.censor_events import CensorEventsStore +from synapse.storage.databases.main.media_repository import MediaRepositoryStore +from synapse.storage.databases.main.monthly_active_users import ( MonthlyActiveUsersWorkerStore, ) -from synapse.storage.data_stores.main.presence import UserPresenceState -from synapse.storage.data_stores.main.search import SearchWorkerStore -from synapse.storage.data_stores.main.ui_auth import UIAuthWorkerStore -from synapse.storage.data_stores.main.user_directory import UserDirectoryStore +from synapse.storage.databases.main.presence import UserPresenceState +from synapse.storage.databases.main.search import SearchWorkerStore +from synapse.storage.databases.main.ui_auth import UIAuthWorkerStore +from synapse.storage.databases.main.user_directory import UserDirectoryStore from synapse.types import ReadReceipt from synapse.util.async_helpers import Linearizer from synapse.util.httpresourcetree import create_resource_tree diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index b011e00b4b..d87a77718e 100644 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -441,7 +441,7 @@ def setup(config_options): _base.start(hs, config.listeners) - hs.get_datastore().db.updates.start_doing_background_updates() + hs.get_datastore().db_pool.updates.start_doing_background_updates() except Exception: # Print the exception and bail out. print("Error during startup:", file=sys.stderr) @@ -551,8 +551,8 @@ async def phone_stats_home(hs, stats, stats_process=_stats_process): # # This only reports info about the *main* database. - stats["database_engine"] = hs.get_datastore().db.engine.module.__name__ - stats["database_server_version"] = hs.get_datastore().db.engine.server_version + stats["database_engine"] = hs.get_datastore().db_pool.engine.module.__name__ + stats["database_server_version"] = hs.get_datastore().db_pool.engine.server_version logger.info("Reporting stats to %s: %s" % (hs.config.report_stats_endpoint, stats)) try: diff --git a/synapse/config/database.py b/synapse/config/database.py index 62bccd9ef5..8a18a9ca2a 100644 --- a/synapse/config/database.py +++ b/synapse/config/database.py @@ -100,7 +100,10 @@ class DatabaseConnectionConfig: self.name = name self.config = db_config - self.data_stores = data_stores + + # The `data_stores` config is actually talking about `databases` (we + # changed the name). + self.databases = data_stores class DatabaseConfig(Config): diff --git a/synapse/events/snapshot.py b/synapse/events/snapshot.py index cca93e3a46..afecafe15c 100644 --- a/synapse/events/snapshot.py +++ b/synapse/events/snapshot.py @@ -23,7 +23,7 @@ from synapse.logging.context import make_deferred_yieldable, run_in_background from synapse.types import StateMap if TYPE_CHECKING: - from synapse.storage.data_stores.main import DataStore + from synapse.storage.databases.main import DataStore @attr.s(slots=True) diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 0d7d1adcea..b3764dedae 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -71,7 +71,7 @@ from synapse.replication.http.federation import ( ) from synapse.replication.http.membership import ReplicationUserJoinedLeftRoomRestServlet from synapse.state import StateResolutionStore, resolve_events_with_store -from synapse.storage.data_stores.main.events_worker import EventRedactBehaviour +from synapse.storage.databases.main.events_worker import EventRedactBehaviour from synapse.types import JsonDict, StateMap, UserID, get_domain_from_id from synapse.util.async_helpers import Linearizer, concurrently_execute from synapse.util.distributor import user_joined_room diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index e451d6dc86..43901d0934 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -45,7 +45,7 @@ from synapse.events.validator import EventValidator from synapse.logging.context import run_in_background from synapse.metrics.background_process_metrics import run_as_background_process from synapse.replication.http.send_event import ReplicationSendEventRestServlet -from synapse.storage.data_stores.main.events_worker import EventRedactBehaviour +from synapse.storage.databases.main.events_worker import EventRedactBehaviour from synapse.storage.state import StateFilter from synapse.types import ( Collection, diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index b3a3bb8c3f..5387b3724f 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -38,7 +38,7 @@ from synapse.logging.utils import log_function from synapse.metrics import LaterGauge from synapse.metrics.background_process_metrics import run_as_background_process from synapse.state import StateHandler -from synapse.storage.data_stores.main import DataStore +from synapse.storage.databases.main import DataStore from synapse.storage.presence import UserPresenceState from synapse.types import JsonDict, UserID, get_domain_from_id from synapse.util.async_helpers import Linearizer @@ -319,7 +319,7 @@ class PresenceHandler(BasePresenceHandler): is some spurious presence changes that will self-correct. """ # If the DB pool has already terminated, don't try updating - if not self.store.db.is_running(): + if not self.store.db_pool.is_running(): return logger.info( diff --git a/synapse/module_api/__init__.py b/synapse/module_api/__init__.py index a7849cefa5..8201849951 100644 --- a/synapse/module_api/__init__.py +++ b/synapse/module_api/__init__.py @@ -219,7 +219,7 @@ class ModuleApi(object): Returns: Deferred[object]: result of func """ - return self._store.db.runInteraction(desc, func, *args, **kwargs) + return self._store.db_pool.runInteraction(desc, func, *args, **kwargs) def complete_sso_login( self, registered_user_id: str, request: SynapseRequest, client_redirect_url: str diff --git a/synapse/replication/slave/storage/_base.py b/synapse/replication/slave/storage/_base.py index f9e2533e96..60f2e1245f 100644 --- a/synapse/replication/slave/storage/_base.py +++ b/synapse/replication/slave/storage/_base.py @@ -16,8 +16,8 @@ import logging from typing import Optional -from synapse.storage.data_stores.main.cache import CacheInvalidationWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.cache import CacheInvalidationWorkerStore from synapse.storage.engines import PostgresEngine from synapse.storage.util.id_generators import MultiWriterIdGenerator @@ -25,7 +25,7 @@ logger = logging.getLogger(__name__) class BaseSlavedStore(CacheInvalidationWorkerStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(BaseSlavedStore, self).__init__(database, db_conn, hs) if isinstance(self.database_engine, PostgresEngine): self._cache_id_gen = MultiWriterIdGenerator( diff --git a/synapse/replication/slave/storage/account_data.py b/synapse/replication/slave/storage/account_data.py index 525b94fd87..154f0e687c 100644 --- a/synapse/replication/slave/storage/account_data.py +++ b/synapse/replication/slave/storage/account_data.py @@ -17,13 +17,13 @@ from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker from synapse.replication.tcp.streams import AccountDataStream, TagAccountDataStream -from synapse.storage.data_stores.main.account_data import AccountDataWorkerStore -from synapse.storage.data_stores.main.tags import TagsWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.account_data import AccountDataWorkerStore +from synapse.storage.databases.main.tags import TagsWorkerStore class SlavedAccountDataStore(TagsWorkerStore, AccountDataWorkerStore, BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): self._account_data_id_gen = SlavedIdTracker( db_conn, "account_data", diff --git a/synapse/replication/slave/storage/appservice.py b/synapse/replication/slave/storage/appservice.py index a67fbeffb7..0f8d7037bd 100644 --- a/synapse/replication/slave/storage/appservice.py +++ b/synapse/replication/slave/storage/appservice.py @@ -14,7 +14,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.data_stores.main.appservice import ( +from synapse.storage.databases.main.appservice import ( ApplicationServiceTransactionWorkerStore, ApplicationServiceWorkerStore, ) diff --git a/synapse/replication/slave/storage/client_ips.py b/synapse/replication/slave/storage/client_ips.py index 1a38f53dfb..60dd3f6701 100644 --- a/synapse/replication/slave/storage/client_ips.py +++ b/synapse/replication/slave/storage/client_ips.py @@ -13,15 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.data_stores.main.client_ips import LAST_SEEN_GRANULARITY -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.client_ips import LAST_SEEN_GRANULARITY from synapse.util.caches.descriptors import Cache from ._base import BaseSlavedStore class SlavedClientIpStore(BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedClientIpStore, self).__init__(database, db_conn, hs) self.client_ip_last_seen = Cache( diff --git a/synapse/replication/slave/storage/deviceinbox.py b/synapse/replication/slave/storage/deviceinbox.py index a8a16dbc71..ee7f69a918 100644 --- a/synapse/replication/slave/storage/deviceinbox.py +++ b/synapse/replication/slave/storage/deviceinbox.py @@ -16,14 +16,14 @@ from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker from synapse.replication.tcp.streams import ToDeviceStream -from synapse.storage.data_stores.main.deviceinbox import DeviceInboxWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.deviceinbox import DeviceInboxWorkerStore from synapse.util.caches.expiringcache import ExpiringCache from synapse.util.caches.stream_change_cache import StreamChangeCache class SlavedDeviceInboxStore(DeviceInboxWorkerStore, BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedDeviceInboxStore, self).__init__(database, db_conn, hs) self._device_inbox_id_gen = SlavedIdTracker( db_conn, "device_inbox", "stream_id" diff --git a/synapse/replication/slave/storage/devices.py b/synapse/replication/slave/storage/devices.py index 9d8067342f..722f3745e9 100644 --- a/synapse/replication/slave/storage/devices.py +++ b/synapse/replication/slave/storage/devices.py @@ -16,14 +16,14 @@ from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker from synapse.replication.tcp.streams._base import DeviceListsStream, UserSignatureStream -from synapse.storage.data_stores.main.devices import DeviceWorkerStore -from synapse.storage.data_stores.main.end_to_end_keys import EndToEndKeyWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.devices import DeviceWorkerStore +from synapse.storage.databases.main.end_to_end_keys import EndToEndKeyWorkerStore from synapse.util.caches.stream_change_cache import StreamChangeCache class SlavedDeviceStore(EndToEndKeyWorkerStore, DeviceWorkerStore, BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedDeviceStore, self).__init__(database, db_conn, hs) self.hs = hs diff --git a/synapse/replication/slave/storage/directory.py b/synapse/replication/slave/storage/directory.py index 8b9717c46f..1945bcf9a8 100644 --- a/synapse/replication/slave/storage/directory.py +++ b/synapse/replication/slave/storage/directory.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.data_stores.main.directory import DirectoryWorkerStore +from synapse.storage.databases.main.directory import DirectoryWorkerStore from ._base import BaseSlavedStore diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index 1a1a50a24f..da1cc836cf 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -15,18 +15,18 @@ # limitations under the License. import logging -from synapse.storage.data_stores.main.event_federation import EventFederationWorkerStore -from synapse.storage.data_stores.main.event_push_actions import ( +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.event_federation import EventFederationWorkerStore +from synapse.storage.databases.main.event_push_actions import ( EventPushActionsWorkerStore, ) -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.data_stores.main.relations import RelationsWorkerStore -from synapse.storage.data_stores.main.roommember import RoomMemberWorkerStore -from synapse.storage.data_stores.main.signatures import SignatureWorkerStore -from synapse.storage.data_stores.main.state import StateGroupWorkerStore -from synapse.storage.data_stores.main.stream import StreamWorkerStore -from synapse.storage.data_stores.main.user_erasure_store import UserErasureWorkerStore -from synapse.storage.database import Database +from synapse.storage.databases.main.events_worker import EventsWorkerStore +from synapse.storage.databases.main.relations import RelationsWorkerStore +from synapse.storage.databases.main.roommember import RoomMemberWorkerStore +from synapse.storage.databases.main.signatures import SignatureWorkerStore +from synapse.storage.databases.main.state import StateGroupWorkerStore +from synapse.storage.databases.main.stream import StreamWorkerStore +from synapse.storage.databases.main.user_erasure_store import UserErasureWorkerStore from synapse.util.caches.stream_change_cache import StreamChangeCache from ._base import BaseSlavedStore @@ -55,11 +55,11 @@ class SlavedEventStore( RelationsWorkerStore, BaseSlavedStore, ): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedEventStore, self).__init__(database, db_conn, hs) events_max = self._stream_id_gen.get_current_token() - curr_state_delta_prefill, min_curr_state_delta_id = self.db.get_cache_dict( + curr_state_delta_prefill, min_curr_state_delta_id = self.db_pool.get_cache_dict( db_conn, "current_state_delta_stream", entity_column="room_id", diff --git a/synapse/replication/slave/storage/filtering.py b/synapse/replication/slave/storage/filtering.py index bcb0688954..2562b6fc38 100644 --- a/synapse/replication/slave/storage/filtering.py +++ b/synapse/replication/slave/storage/filtering.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.data_stores.main.filtering import FilteringStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.filtering import FilteringStore from ._base import BaseSlavedStore class SlavedFilteringStore(BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedFilteringStore, self).__init__(database, db_conn, hs) # Filters are immutable so this cache doesn't need to be expired diff --git a/synapse/replication/slave/storage/groups.py b/synapse/replication/slave/storage/groups.py index 5d210fa3a1..3291558c7a 100644 --- a/synapse/replication/slave/storage/groups.py +++ b/synapse/replication/slave/storage/groups.py @@ -16,13 +16,13 @@ from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker from synapse.replication.tcp.streams import GroupServerStream -from synapse.storage.data_stores.main.group_server import GroupServerWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.group_server import GroupServerWorkerStore from synapse.util.caches.stream_change_cache import StreamChangeCache class SlavedGroupServerStore(GroupServerWorkerStore, BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedGroupServerStore, self).__init__(database, db_conn, hs) self.hs = hs diff --git a/synapse/replication/slave/storage/keys.py b/synapse/replication/slave/storage/keys.py index 3def367ae9..961579751c 100644 --- a/synapse/replication/slave/storage/keys.py +++ b/synapse/replication/slave/storage/keys.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.data_stores.main.keys import KeyStore +from synapse.storage.databases.main.keys import KeyStore # KeyStore isn't really safe to use from a worker, but for now we do so and hope that # the races it creates aren't too bad. diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py index 2938cb8e43..a912c04360 100644 --- a/synapse/replication/slave/storage/presence.py +++ b/synapse/replication/slave/storage/presence.py @@ -15,8 +15,8 @@ from synapse.replication.tcp.streams import PresenceStream from synapse.storage import DataStore -from synapse.storage.data_stores.main.presence import PresenceStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.presence import PresenceStore from synapse.util.caches.stream_change_cache import StreamChangeCache from ._base import BaseSlavedStore @@ -24,7 +24,7 @@ from ._slaved_id_tracker import SlavedIdTracker class SlavedPresenceStore(BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedPresenceStore, self).__init__(database, db_conn, hs) self._presence_id_gen = SlavedIdTracker(db_conn, "presence_stream", "stream_id") diff --git a/synapse/replication/slave/storage/profile.py b/synapse/replication/slave/storage/profile.py index 28c508aad3..f85b20a071 100644 --- a/synapse/replication/slave/storage/profile.py +++ b/synapse/replication/slave/storage/profile.py @@ -14,7 +14,7 @@ # limitations under the License. from synapse.replication.slave.storage._base import BaseSlavedStore -from synapse.storage.data_stores.main.profile import ProfileWorkerStore +from synapse.storage.databases.main.profile import ProfileWorkerStore class SlavedProfileStore(ProfileWorkerStore, BaseSlavedStore): diff --git a/synapse/replication/slave/storage/push_rule.py b/synapse/replication/slave/storage/push_rule.py index 23ec1c5b11..590187df46 100644 --- a/synapse/replication/slave/storage/push_rule.py +++ b/synapse/replication/slave/storage/push_rule.py @@ -15,7 +15,7 @@ # limitations under the License. from synapse.replication.tcp.streams import PushRulesStream -from synapse.storage.data_stores.main.push_rule import PushRulesWorkerStore +from synapse.storage.databases.main.push_rule import PushRulesWorkerStore from .events import SlavedEventStore diff --git a/synapse/replication/slave/storage/pushers.py b/synapse/replication/slave/storage/pushers.py index ff449f3658..63300e5da6 100644 --- a/synapse/replication/slave/storage/pushers.py +++ b/synapse/replication/slave/storage/pushers.py @@ -15,15 +15,15 @@ # limitations under the License. from synapse.replication.tcp.streams import PushersStream -from synapse.storage.data_stores.main.pusher import PusherWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.pusher import PusherWorkerStore from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker class SlavedPusherStore(PusherWorkerStore, BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(SlavedPusherStore, self).__init__(database, db_conn, hs) self._pushers_id_gen = SlavedIdTracker( db_conn, "pushers", "id", extra_tables=[("deleted_pushers", "stream_id")] diff --git a/synapse/replication/slave/storage/receipts.py b/synapse/replication/slave/storage/receipts.py index 6982686eb5..17ba1f22ac 100644 --- a/synapse/replication/slave/storage/receipts.py +++ b/synapse/replication/slave/storage/receipts.py @@ -15,15 +15,15 @@ # limitations under the License. from synapse.replication.tcp.streams import ReceiptsStream -from synapse.storage.data_stores.main.receipts import ReceiptsWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.receipts import ReceiptsWorkerStore from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker class SlavedReceiptsStore(ReceiptsWorkerStore, BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): # We instantiate this first as the ReceiptsWorkerStore constructor # needs to be able to call get_max_receipt_stream_id self._receipts_id_gen = SlavedIdTracker( diff --git a/synapse/replication/slave/storage/registration.py b/synapse/replication/slave/storage/registration.py index 4b8553e250..a40f064e2b 100644 --- a/synapse/replication/slave/storage/registration.py +++ b/synapse/replication/slave/storage/registration.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.data_stores.main.registration import RegistrationWorkerStore +from synapse.storage.databases.main.registration import RegistrationWorkerStore from ._base import BaseSlavedStore diff --git a/synapse/replication/slave/storage/room.py b/synapse/replication/slave/storage/room.py index 8710207ada..427c81772b 100644 --- a/synapse/replication/slave/storage/room.py +++ b/synapse/replication/slave/storage/room.py @@ -14,15 +14,15 @@ # limitations under the License. from synapse.replication.tcp.streams import PublicRoomsStream -from synapse.storage.data_stores.main.room import RoomWorkerStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.room import RoomWorkerStore from ._base import BaseSlavedStore from ._slaved_id_tracker import SlavedIdTracker class RoomStore(RoomWorkerStore, BaseSlavedStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(RoomStore, self).__init__(database, db_conn, hs) self._public_room_id_gen = SlavedIdTracker( db_conn, "public_room_list_stream", "stream_id" diff --git a/synapse/replication/slave/storage/transactions.py b/synapse/replication/slave/storage/transactions.py index ac88e6b8c3..2091ac0df6 100644 --- a/synapse/replication/slave/storage/transactions.py +++ b/synapse/replication/slave/storage/transactions.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.data_stores.main.transactions import TransactionStore +from synapse.storage.databases.main.transactions import TransactionStore from ._base import BaseSlavedStore diff --git a/synapse/rest/admin/rooms.py b/synapse/rest/admin/rooms.py index a8364d9793..7c292ef3f9 100644 --- a/synapse/rest/admin/rooms.py +++ b/synapse/rest/admin/rooms.py @@ -31,7 +31,7 @@ from synapse.rest.admin._base import ( assert_user_is_admin, historical_admin_path_patterns, ) -from synapse.storage.data_stores.main.room import RoomSortOrder +from synapse.storage.databases.main.room import RoomSortOrder from synapse.types import RoomAlias, RoomID, UserID, create_requester logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index e12f65a206..f4768a9e8b 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -586,7 +586,7 @@ class PreviewUrlResource(DirectServeJsonResource): logger.debug("Running url preview cache expiry") - if not (await self.store.db.updates.has_completed_background_updates()): + if not (await self.store.db_pool.updates.has_completed_background_updates()): logger.info("Still running DB updates; skipping expiry") return diff --git a/synapse/server.py b/synapse/server.py index 8e41112530..81d7f26f9c 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -105,7 +105,7 @@ from synapse.server_notices.worker_server_notices_sender import ( WorkerServerNoticesSender, ) from synapse.state import StateHandler, StateResolutionHandler -from synapse.storage import DataStore, DataStores, Storage +from synapse.storage import Databases, DataStore, Storage from synapse.streams.events import EventSources from synapse.util import Clock from synapse.util.distributor import Distributor @@ -280,7 +280,7 @@ class HomeServer(object): def setup(self): logger.info("Setting up.") self.start_time = int(self.get_clock().time()) - self.datastores = DataStores(self.DATASTORE_CLASS, self) + self.datastores = Databases(self.DATASTORE_CLASS, self) logger.info("Finished setting up.") def setup_master(self): diff --git a/synapse/state/__init__.py b/synapse/state/__init__.py index 25ccef5aa5..a1d3884667 100644 --- a/synapse/state/__init__.py +++ b/synapse/state/__init__.py @@ -28,7 +28,7 @@ from synapse.events import EventBase from synapse.events.snapshot import EventContext from synapse.logging.utils import log_function from synapse.state import v1, v2 -from synapse.storage.data_stores.main.events_worker import EventRedactBehaviour +from synapse.storage.databases.main.events_worker import EventRedactBehaviour from synapse.storage.roommember import ProfileInfo from synapse.types import StateMap from synapse.util import Clock diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index ec89f645d4..5ef3853559 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -17,18 +17,19 @@ """ The storage layer is split up into multiple parts to allow Synapse to run against different configurations of databases (e.g. single or multiple -databases). The `Database` class represents a single physical database. The -`data_stores` are classes that talk directly to a `Database` instance and have -associated schemas, background updates, etc. On top of those there are classes -that provide high level interfaces that combine calls to multiple `data_stores`. +databases). The `DatabasePool` class represents connections to a single physical +database. The `databases` are classes that talk directly to a `DatabasePool` +instance and have associated schemas, background updates, etc. On top of those +there are classes that provide high level interfaces that combine calls to +multiple `databases`. There are also schemas that get applied to every database, regardless of the data stores associated with them (e.g. the schema version tables), which are stored in `synapse.storage.schema`. """ -from synapse.storage.data_stores import DataStores -from synapse.storage.data_stores.main import DataStore +from synapse.storage.databases import Databases +from synapse.storage.databases.main import DataStore from synapse.storage.persist_events import EventsPersistenceStorage from synapse.storage.purge_events import PurgeEventsStorage from synapse.storage.state import StateGroupStorage @@ -40,7 +41,7 @@ class Storage(object): """The high level interfaces for talking to various storage layers. """ - def __init__(self, hs, stores: DataStores): + def __init__(self, hs, stores: Databases): # We include the main data store here mainly so that we don't have to # rewrite all the existing code to split it into high vs low level # interfaces. diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 985a042869..ca800df831 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -23,7 +23,7 @@ from canonicaljson import json from synapse.storage.database import LoggingTransaction # noqa: F401 from synapse.storage.database import make_in_list_sql_clause # noqa: F401 -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool from synapse.types import Collection, get_domain_from_id logger = logging.getLogger(__name__) @@ -37,11 +37,11 @@ class SQLBaseStore(metaclass=ABCMeta): per data store (and not one per physical database). """ - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): self.hs = hs self._clock = hs.get_clock() self.database_engine = database.engine - self.db = database + self.db_pool = database self.rand = random.SystemRandom() def process_replication_rows(self, stream_name, instance_name, token, rows): diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py index 018826ef69..f43463df53 100644 --- a/synapse/storage/background_updates.py +++ b/synapse/storage/background_updates.py @@ -88,7 +88,7 @@ class BackgroundUpdater(object): def __init__(self, hs, database): self._clock = hs.get_clock() - self.db = database + self.db_pool = database # if a background update is currently running, its name. self._current_background_update = None # type: Optional[str] @@ -139,7 +139,7 @@ class BackgroundUpdater(object): # otherwise, check if there are updates to be run. This is important, # as we may be running on a worker which doesn't perform the bg updates # itself, but still wants to wait for them to happen. - updates = await self.db.simple_select_onecol( + updates = await self.db_pool.simple_select_onecol( "background_updates", keyvalues=None, retcol="1", @@ -160,7 +160,7 @@ class BackgroundUpdater(object): if update_name == self._current_background_update: return False - update_exists = await self.db.simple_select_one_onecol( + update_exists = await self.db_pool.simple_select_one_onecol( "background_updates", keyvalues={"update_name": update_name}, retcol="1", @@ -189,10 +189,10 @@ class BackgroundUpdater(object): ORDER BY ordering, update_name """ ) - return self.db.cursor_to_dict(txn) + return self.db_pool.cursor_to_dict(txn) if not self._current_background_update: - all_pending_updates = await self.db.runInteraction( + all_pending_updates = await self.db_pool.runInteraction( "background_updates", get_background_updates_txn, ) if not all_pending_updates: @@ -243,7 +243,7 @@ class BackgroundUpdater(object): else: batch_size = self.DEFAULT_BACKGROUND_BATCH_SIZE - progress_json = await self.db.simple_select_one_onecol( + progress_json = await self.db_pool.simple_select_one_onecol( "background_updates", keyvalues={"update_name": update_name}, retcol="progress_json", @@ -402,7 +402,7 @@ class BackgroundUpdater(object): logger.debug("[SQL] %s", sql) c.execute(sql) - if isinstance(self.db.engine, engines.PostgresEngine): + if isinstance(self.db_pool.engine, engines.PostgresEngine): runner = create_index_psql elif psql_only: runner = None @@ -413,7 +413,7 @@ class BackgroundUpdater(object): def updater(progress, batch_size): if runner is not None: logger.info("Adding index %s to %s", index_name, table) - yield self.db.runWithConnection(runner) + yield self.db_pool.runWithConnection(runner) yield self._end_background_update(update_name) return 1 @@ -433,7 +433,7 @@ class BackgroundUpdater(object): % update_name ) self._current_background_update = None - return self.db.simple_delete_one( + return self.db_pool.simple_delete_one( "background_updates", keyvalues={"update_name": update_name} ) @@ -445,7 +445,7 @@ class BackgroundUpdater(object): progress: The progress of the update. """ - return self.db.runInteraction( + return self.db_pool.runInteraction( "background_update_progress", self._background_update_progress_txn, update_name, @@ -463,7 +463,7 @@ class BackgroundUpdater(object): progress_json = json.dumps(progress) - self.db.simple_update_one_txn( + self.db_pool.simple_update_one_txn( txn, "background_updates", keyvalues={"update_name": update_name}, diff --git a/synapse/storage/data_stores/__init__.py b/synapse/storage/data_stores/__init__.py deleted file mode 100644 index 599ee470d4..0000000000 --- a/synapse/storage/data_stores/__init__.py +++ /dev/null @@ -1,97 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from synapse.storage.data_stores.main.events import PersistEventsStore -from synapse.storage.data_stores.state import StateGroupDataStore -from synapse.storage.database import Database, make_conn -from synapse.storage.engines import create_engine -from synapse.storage.prepare_database import prepare_database - -logger = logging.getLogger(__name__) - - -class DataStores(object): - """The various data stores. - - These are low level interfaces to physical databases. - - Attributes: - main (DataStore) - """ - - def __init__(self, main_store_class, hs): - # Note we pass in the main store class here as workers use a different main - # store. - - self.databases = [] - self.main = None - self.state = None - self.persist_events = None - - for database_config in hs.config.database.databases: - db_name = database_config.name - engine = create_engine(database_config.config) - - with make_conn(database_config, engine) as db_conn: - logger.info("Preparing database %r...", db_name) - - engine.check_database(db_conn) - prepare_database( - db_conn, engine, hs.config, data_stores=database_config.data_stores, - ) - - database = Database(hs, database_config, engine) - - if "main" in database_config.data_stores: - logger.info("Starting 'main' data store") - - # Sanity check we don't try and configure the main store on - # multiple databases. - if self.main: - raise Exception("'main' data store already configured") - - self.main = main_store_class(database, db_conn, hs) - - # If we're on a process that can persist events also - # instantiate a `PersistEventsStore` - if hs.config.worker.writers.events == hs.get_instance_name(): - self.persist_events = PersistEventsStore( - hs, database, self.main - ) - - if "state" in database_config.data_stores: - logger.info("Starting 'state' data store") - - # Sanity check we don't try and configure the state store on - # multiple databases. - if self.state: - raise Exception("'state' data store already configured") - - self.state = StateGroupDataStore(database, db_conn, hs) - - db_conn.commit() - - self.databases.append(database) - - logger.info("Database %r prepared", db_name) - - # Sanity check that we have actually configured all the required stores. - if not self.main: - raise Exception("No 'main' data store configured") - - if not self.state: - raise Exception("No 'main' data store configured") diff --git a/synapse/storage/data_stores/main/__init__.py b/synapse/storage/data_stores/main/__init__.py deleted file mode 100644 index 932458f651..0000000000 --- a/synapse/storage/data_stores/main/__init__.py +++ /dev/null @@ -1,592 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import calendar -import logging -import time - -from synapse.api.constants import PresenceState -from synapse.config.homeserver import HomeServerConfig -from synapse.storage.database import Database -from synapse.storage.engines import PostgresEngine -from synapse.storage.util.id_generators import ( - IdGenerator, - MultiWriterIdGenerator, - StreamIdGenerator, -) -from synapse.util.caches.stream_change_cache import StreamChangeCache - -from .account_data import AccountDataStore -from .appservice import ApplicationServiceStore, ApplicationServiceTransactionStore -from .cache import CacheInvalidationWorkerStore -from .censor_events import CensorEventsStore -from .client_ips import ClientIpStore -from .deviceinbox import DeviceInboxStore -from .devices import DeviceStore -from .directory import DirectoryStore -from .e2e_room_keys import EndToEndRoomKeyStore -from .end_to_end_keys import EndToEndKeyStore -from .event_federation import EventFederationStore -from .event_push_actions import EventPushActionsStore -from .events_bg_updates import EventsBackgroundUpdatesStore -from .filtering import FilteringStore -from .group_server import GroupServerStore -from .keys import KeyStore -from .media_repository import MediaRepositoryStore -from .metrics import ServerMetricsStore -from .monthly_active_users import MonthlyActiveUsersStore -from .openid import OpenIdStore -from .presence import PresenceStore, UserPresenceState -from .profile import ProfileStore -from .purge_events import PurgeEventsStore -from .push_rule import PushRuleStore -from .pusher import PusherStore -from .receipts import ReceiptsStore -from .registration import RegistrationStore -from .rejections import RejectionsStore -from .relations import RelationsStore -from .room import RoomStore -from .roommember import RoomMemberStore -from .search import SearchStore -from .signatures import SignatureStore -from .state import StateStore -from .stats import StatsStore -from .stream import StreamStore -from .tags import TagsStore -from .transactions import TransactionStore -from .ui_auth import UIAuthStore -from .user_directory import UserDirectoryStore -from .user_erasure_store import UserErasureStore - -logger = logging.getLogger(__name__) - - -class DataStore( - EventsBackgroundUpdatesStore, - RoomMemberStore, - RoomStore, - RegistrationStore, - StreamStore, - ProfileStore, - PresenceStore, - TransactionStore, - DirectoryStore, - KeyStore, - StateStore, - SignatureStore, - ApplicationServiceStore, - PurgeEventsStore, - EventFederationStore, - MediaRepositoryStore, - RejectionsStore, - FilteringStore, - PusherStore, - PushRuleStore, - ApplicationServiceTransactionStore, - ReceiptsStore, - EndToEndKeyStore, - EndToEndRoomKeyStore, - SearchStore, - TagsStore, - AccountDataStore, - EventPushActionsStore, - OpenIdStore, - ClientIpStore, - DeviceStore, - DeviceInboxStore, - UserDirectoryStore, - GroupServerStore, - UserErasureStore, - MonthlyActiveUsersStore, - StatsStore, - RelationsStore, - CensorEventsStore, - UIAuthStore, - CacheInvalidationWorkerStore, - ServerMetricsStore, -): - def __init__(self, database: Database, db_conn, hs): - self.hs = hs - self._clock = hs.get_clock() - self.database_engine = database.engine - - self._presence_id_gen = StreamIdGenerator( - db_conn, "presence_stream", "stream_id" - ) - self._device_inbox_id_gen = StreamIdGenerator( - db_conn, "device_inbox", "stream_id" - ) - self._public_room_id_gen = StreamIdGenerator( - db_conn, "public_room_list_stream", "stream_id" - ) - self._device_list_id_gen = StreamIdGenerator( - db_conn, - "device_lists_stream", - "stream_id", - extra_tables=[ - ("user_signature_stream", "stream_id"), - ("device_lists_outbound_pokes", "stream_id"), - ], - ) - self._cross_signing_id_gen = StreamIdGenerator( - db_conn, "e2e_cross_signing_keys", "stream_id" - ) - - self._access_tokens_id_gen = IdGenerator(db_conn, "access_tokens", "id") - self._event_reports_id_gen = IdGenerator(db_conn, "event_reports", "id") - self._push_rule_id_gen = IdGenerator(db_conn, "push_rules", "id") - self._push_rules_enable_id_gen = IdGenerator(db_conn, "push_rules_enable", "id") - self._pushers_id_gen = StreamIdGenerator( - db_conn, "pushers", "id", extra_tables=[("deleted_pushers", "stream_id")] - ) - self._group_updates_id_gen = StreamIdGenerator( - db_conn, "local_group_updates", "stream_id" - ) - - if isinstance(self.database_engine, PostgresEngine): - self._cache_id_gen = MultiWriterIdGenerator( - db_conn, - database, - instance_name="master", - table="cache_invalidation_stream_by_instance", - instance_column="instance_name", - id_column="stream_id", - sequence_name="cache_invalidation_stream_seq", - ) - else: - self._cache_id_gen = None - - super(DataStore, self).__init__(database, db_conn, hs) - - self._presence_on_startup = self._get_active_presence(db_conn) - - presence_cache_prefill, min_presence_val = self.db.get_cache_dict( - db_conn, - "presence_stream", - entity_column="user_id", - stream_column="stream_id", - max_value=self._presence_id_gen.get_current_token(), - ) - self.presence_stream_cache = StreamChangeCache( - "PresenceStreamChangeCache", - min_presence_val, - prefilled_cache=presence_cache_prefill, - ) - - max_device_inbox_id = self._device_inbox_id_gen.get_current_token() - device_inbox_prefill, min_device_inbox_id = self.db.get_cache_dict( - db_conn, - "device_inbox", - entity_column="user_id", - stream_column="stream_id", - max_value=max_device_inbox_id, - limit=1000, - ) - self._device_inbox_stream_cache = StreamChangeCache( - "DeviceInboxStreamChangeCache", - min_device_inbox_id, - prefilled_cache=device_inbox_prefill, - ) - # The federation outbox and the local device inbox uses the same - # stream_id generator. - device_outbox_prefill, min_device_outbox_id = self.db.get_cache_dict( - db_conn, - "device_federation_outbox", - entity_column="destination", - stream_column="stream_id", - max_value=max_device_inbox_id, - limit=1000, - ) - self._device_federation_outbox_stream_cache = StreamChangeCache( - "DeviceFederationOutboxStreamChangeCache", - min_device_outbox_id, - prefilled_cache=device_outbox_prefill, - ) - - device_list_max = self._device_list_id_gen.get_current_token() - self._device_list_stream_cache = StreamChangeCache( - "DeviceListStreamChangeCache", device_list_max - ) - self._user_signature_stream_cache = StreamChangeCache( - "UserSignatureStreamChangeCache", device_list_max - ) - self._device_list_federation_stream_cache = StreamChangeCache( - "DeviceListFederationStreamChangeCache", device_list_max - ) - - events_max = self._stream_id_gen.get_current_token() - curr_state_delta_prefill, min_curr_state_delta_id = self.db.get_cache_dict( - db_conn, - "current_state_delta_stream", - entity_column="room_id", - stream_column="stream_id", - max_value=events_max, # As we share the stream id with events token - limit=1000, - ) - self._curr_state_delta_stream_cache = StreamChangeCache( - "_curr_state_delta_stream_cache", - min_curr_state_delta_id, - prefilled_cache=curr_state_delta_prefill, - ) - - _group_updates_prefill, min_group_updates_id = self.db.get_cache_dict( - db_conn, - "local_group_updates", - entity_column="user_id", - stream_column="stream_id", - max_value=self._group_updates_id_gen.get_current_token(), - limit=1000, - ) - self._group_updates_stream_cache = StreamChangeCache( - "_group_updates_stream_cache", - min_group_updates_id, - prefilled_cache=_group_updates_prefill, - ) - - self._stream_order_on_start = self.get_room_max_stream_ordering() - self._min_stream_order_on_start = self.get_room_min_stream_ordering() - - # Used in _generate_user_daily_visits to keep track of progress - self._last_user_visit_update = self._get_start_of_day() - - def take_presence_startup_info(self): - active_on_startup = self._presence_on_startup - self._presence_on_startup = None - return active_on_startup - - def _get_active_presence(self, db_conn): - """Fetch non-offline presence from the database so that we can register - the appropriate time outs. - """ - - sql = ( - "SELECT user_id, state, last_active_ts, last_federation_update_ts," - " last_user_sync_ts, status_msg, currently_active FROM presence_stream" - " WHERE state != ?" - ) - sql = self.database_engine.convert_param_style(sql) - - txn = db_conn.cursor() - txn.execute(sql, (PresenceState.OFFLINE,)) - rows = self.db.cursor_to_dict(txn) - txn.close() - - for row in rows: - row["currently_active"] = bool(row["currently_active"]) - - return [UserPresenceState(**row) for row in rows] - - def count_daily_users(self): - """ - Counts the number of users who used this homeserver in the last 24 hours. - """ - yesterday = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24) - return self.db.runInteraction("count_daily_users", self._count_users, yesterday) - - def count_monthly_users(self): - """ - Counts the number of users who used this homeserver in the last 30 days. - Note this method is intended for phonehome metrics only and is different - from the mau figure in synapse.storage.monthly_active_users which, - amongst other things, includes a 3 day grace period before a user counts. - """ - thirty_days_ago = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24 * 30) - return self.db.runInteraction( - "count_monthly_users", self._count_users, thirty_days_ago - ) - - def _count_users(self, txn, time_from): - """ - Returns number of users seen in the past time_from period - """ - sql = """ - SELECT COALESCE(count(*), 0) FROM ( - SELECT user_id FROM user_ips - WHERE last_seen > ? - GROUP BY user_id - ) u - """ - txn.execute(sql, (time_from,)) - (count,) = txn.fetchone() - return count - - def count_r30_users(self): - """ - Counts the number of 30 day retained users, defined as:- - * Users who have created their accounts more than 30 days ago - * Where last seen at most 30 days ago - * Where account creation and last_seen are > 30 days apart - - Returns counts globaly for a given user as well as breaking - by platform - """ - - def _count_r30_users(txn): - thirty_days_in_secs = 86400 * 30 - now = int(self._clock.time()) - thirty_days_ago_in_secs = now - thirty_days_in_secs - - sql = """ - SELECT platform, COALESCE(count(*), 0) FROM ( - SELECT - users.name, platform, users.creation_ts * 1000, - MAX(uip.last_seen) - FROM users - INNER JOIN ( - SELECT - user_id, - last_seen, - CASE - WHEN user_agent LIKE '%%Android%%' THEN 'android' - WHEN user_agent LIKE '%%iOS%%' THEN 'ios' - WHEN user_agent LIKE '%%Electron%%' THEN 'electron' - WHEN user_agent LIKE '%%Mozilla%%' THEN 'web' - WHEN user_agent LIKE '%%Gecko%%' THEN 'web' - ELSE 'unknown' - END - AS platform - FROM user_ips - ) uip - ON users.name = uip.user_id - AND users.appservice_id is NULL - AND users.creation_ts < ? - AND uip.last_seen/1000 > ? - AND (uip.last_seen/1000) - users.creation_ts > 86400 * 30 - GROUP BY users.name, platform, users.creation_ts - ) u GROUP BY platform - """ - - results = {} - txn.execute(sql, (thirty_days_ago_in_secs, thirty_days_ago_in_secs)) - - for row in txn: - if row[0] == "unknown": - pass - results[row[0]] = row[1] - - sql = """ - SELECT COALESCE(count(*), 0) FROM ( - SELECT users.name, users.creation_ts * 1000, - MAX(uip.last_seen) - FROM users - INNER JOIN ( - SELECT - user_id, - last_seen - FROM user_ips - ) uip - ON users.name = uip.user_id - AND appservice_id is NULL - AND users.creation_ts < ? - AND uip.last_seen/1000 > ? - AND (uip.last_seen/1000) - users.creation_ts > 86400 * 30 - GROUP BY users.name, users.creation_ts - ) u - """ - - txn.execute(sql, (thirty_days_ago_in_secs, thirty_days_ago_in_secs)) - - (count,) = txn.fetchone() - results["all"] = count - - return results - - return self.db.runInteraction("count_r30_users", _count_r30_users) - - def _get_start_of_day(self): - """ - Returns millisecond unixtime for start of UTC day. - """ - now = time.gmtime() - today_start = calendar.timegm((now.tm_year, now.tm_mon, now.tm_mday, 0, 0, 0)) - return today_start * 1000 - - def generate_user_daily_visits(self): - """ - Generates daily visit data for use in cohort/ retention analysis - """ - - def _generate_user_daily_visits(txn): - logger.info("Calling _generate_user_daily_visits") - today_start = self._get_start_of_day() - a_day_in_milliseconds = 24 * 60 * 60 * 1000 - now = self.clock.time_msec() - - sql = """ - INSERT INTO user_daily_visits (user_id, device_id, timestamp) - SELECT u.user_id, u.device_id, ? - FROM user_ips AS u - LEFT JOIN ( - SELECT user_id, device_id, timestamp FROM user_daily_visits - WHERE timestamp = ? - ) udv - ON u.user_id = udv.user_id AND u.device_id=udv.device_id - INNER JOIN users ON users.name=u.user_id - WHERE last_seen > ? AND last_seen <= ? - AND udv.timestamp IS NULL AND users.is_guest=0 - AND users.appservice_id IS NULL - GROUP BY u.user_id, u.device_id - """ - - # This means that the day has rolled over but there could still - # be entries from the previous day. There is an edge case - # where if the user logs in at 23:59 and overwrites their - # last_seen at 00:01 then they will not be counted in the - # previous day's stats - it is important that the query is run - # often to minimise this case. - if today_start > self._last_user_visit_update: - yesterday_start = today_start - a_day_in_milliseconds - txn.execute( - sql, - ( - yesterday_start, - yesterday_start, - self._last_user_visit_update, - today_start, - ), - ) - self._last_user_visit_update = today_start - - txn.execute( - sql, (today_start, today_start, self._last_user_visit_update, now) - ) - # Update _last_user_visit_update to now. The reason to do this - # rather just clamping to the beginning of the day is to limit - # the size of the join - meaning that the query can be run more - # frequently - self._last_user_visit_update = now - - return self.db.runInteraction( - "generate_user_daily_visits", _generate_user_daily_visits - ) - - def get_users(self): - """Function to retrieve a list of users in users table. - - Args: - Returns: - defer.Deferred: resolves to list[dict[str, Any]] - """ - return self.db.simple_select_list( - table="users", - keyvalues={}, - retcols=[ - "name", - "password_hash", - "is_guest", - "admin", - "user_type", - "deactivated", - ], - desc="get_users", - ) - - def get_users_paginate( - self, start, limit, name=None, guests=True, deactivated=False - ): - """Function to retrieve a paginated list of users from - users list. This will return a json list of users and the - total number of users matching the filter criteria. - - Args: - start (int): start number to begin the query from - limit (int): number of rows to retrieve - name (string): filter for user names - guests (bool): whether to in include guest users - deactivated (bool): whether to include deactivated users - Returns: - defer.Deferred: resolves to list[dict[str, Any]], int - """ - - def get_users_paginate_txn(txn): - filters = [] - args = [] - - if name: - filters.append("name LIKE ?") - args.append("%" + name + "%") - - if not guests: - filters.append("is_guest = 0") - - if not deactivated: - filters.append("deactivated = 0") - - where_clause = "WHERE " + " AND ".join(filters) if len(filters) > 0 else "" - - sql = "SELECT COUNT(*) as total_users FROM users %s" % (where_clause) - txn.execute(sql, args) - count = txn.fetchone()[0] - - args = [self.hs.config.server_name] + args + [limit, start] - sql = """ - SELECT name, user_type, is_guest, admin, deactivated, displayname, avatar_url - FROM users as u - LEFT JOIN profiles AS p ON u.name = '@' || p.user_id || ':' || ? - {} - ORDER BY u.name LIMIT ? OFFSET ? - """.format( - where_clause - ) - txn.execute(sql, args) - users = self.db.cursor_to_dict(txn) - return users, count - - return self.db.runInteraction("get_users_paginate_txn", get_users_paginate_txn) - - def search_users(self, term): - """Function to search users list for one or more users with - the matched term. - - Args: - term (str): search term - col (str): column to query term should be matched to - Returns: - defer.Deferred: resolves to list[dict[str, Any]] - """ - return self.db.simple_search_list( - table="users", - term=term, - col="name", - retcols=["name", "password_hash", "is_guest", "admin", "user_type"], - desc="search_users", - ) - - -def check_database_before_upgrade(cur, database_engine, config: HomeServerConfig): - """Called before upgrading an existing database to check that it is broadly sane - compared with the configuration. - """ - domain = config.server_name - - sql = database_engine.convert_param_style( - "SELECT COUNT(*) FROM users WHERE name NOT LIKE ?" - ) - pat = "%:" + domain - cur.execute(sql, (pat,)) - num_not_matching = cur.fetchall()[0][0] - if num_not_matching == 0: - return - - raise Exception( - "Found users in database not native to %s!\n" - "You cannot changed a synapse server_name after it's been configured" - % (domain,) - ) - - -__all__ = ["DataStore", "check_database_before_upgrade"] diff --git a/synapse/storage/data_stores/main/account_data.py b/synapse/storage/data_stores/main/account_data.py deleted file mode 100644 index 33cc372dfd..0000000000 --- a/synapse/storage/data_stores/main/account_data.py +++ /dev/null @@ -1,430 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import abc -import logging -from typing import List, Tuple - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.storage.database import Database -from synapse.storage.util.id_generators import StreamIdGenerator -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -from synapse.util.caches.stream_change_cache import StreamChangeCache - -logger = logging.getLogger(__name__) - - -class AccountDataWorkerStore(SQLBaseStore): - """This is an abstract base class where subclasses must implement - `get_max_account_data_stream_id` which can be called in the initializer. - """ - - # This ABCMeta metaclass ensures that we cannot be instantiated without - # the abstract methods being implemented. - __metaclass__ = abc.ABCMeta - - def __init__(self, database: Database, db_conn, hs): - account_max = self.get_max_account_data_stream_id() - self._account_data_stream_cache = StreamChangeCache( - "AccountDataAndTagsChangeCache", account_max - ) - - super(AccountDataWorkerStore, self).__init__(database, db_conn, hs) - - @abc.abstractmethod - def get_max_account_data_stream_id(self): - """Get the current max stream ID for account data stream - - Returns: - int - """ - raise NotImplementedError() - - @cached() - def get_account_data_for_user(self, user_id): - """Get all the client account_data for a user. - - Args: - user_id(str): The user to get the account_data for. - Returns: - A deferred pair of a dict of global account_data and a dict - mapping from room_id string to per room account_data dicts. - """ - - def get_account_data_for_user_txn(txn): - rows = self.db.simple_select_list_txn( - txn, - "account_data", - {"user_id": user_id}, - ["account_data_type", "content"], - ) - - global_account_data = { - row["account_data_type"]: db_to_json(row["content"]) for row in rows - } - - rows = self.db.simple_select_list_txn( - txn, - "room_account_data", - {"user_id": user_id}, - ["room_id", "account_data_type", "content"], - ) - - by_room = {} - for row in rows: - room_data = by_room.setdefault(row["room_id"], {}) - room_data[row["account_data_type"]] = db_to_json(row["content"]) - - return global_account_data, by_room - - return self.db.runInteraction( - "get_account_data_for_user", get_account_data_for_user_txn - ) - - @cachedInlineCallbacks(num_args=2, max_entries=5000) - def get_global_account_data_by_type_for_user(self, data_type, user_id): - """ - Returns: - Deferred: A dict - """ - result = yield self.db.simple_select_one_onecol( - table="account_data", - keyvalues={"user_id": user_id, "account_data_type": data_type}, - retcol="content", - desc="get_global_account_data_by_type_for_user", - allow_none=True, - ) - - if result: - return db_to_json(result) - else: - return None - - @cached(num_args=2) - def get_account_data_for_room(self, user_id, room_id): - """Get all the client account_data for a user for a room. - - Args: - user_id(str): The user to get the account_data for. - room_id(str): The room to get the account_data for. - Returns: - A deferred dict of the room account_data - """ - - def get_account_data_for_room_txn(txn): - rows = self.db.simple_select_list_txn( - txn, - "room_account_data", - {"user_id": user_id, "room_id": room_id}, - ["account_data_type", "content"], - ) - - return { - row["account_data_type"]: db_to_json(row["content"]) for row in rows - } - - return self.db.runInteraction( - "get_account_data_for_room", get_account_data_for_room_txn - ) - - @cached(num_args=3, max_entries=5000) - def get_account_data_for_room_and_type(self, user_id, room_id, account_data_type): - """Get the client account_data of given type for a user for a room. - - Args: - user_id(str): The user to get the account_data for. - room_id(str): The room to get the account_data for. - account_data_type (str): The account data type to get. - Returns: - A deferred of the room account_data for that type, or None if - there isn't any set. - """ - - def get_account_data_for_room_and_type_txn(txn): - content_json = self.db.simple_select_one_onecol_txn( - txn, - table="room_account_data", - keyvalues={ - "user_id": user_id, - "room_id": room_id, - "account_data_type": account_data_type, - }, - retcol="content", - allow_none=True, - ) - - return db_to_json(content_json) if content_json else None - - return self.db.runInteraction( - "get_account_data_for_room_and_type", get_account_data_for_room_and_type_txn - ) - - async def get_updated_global_account_data( - self, last_id: int, current_id: int, limit: int - ) -> List[Tuple[int, str, str]]: - """Get the global account_data that has changed, for the account_data stream - - Args: - last_id: the last stream_id from the previous batch. - current_id: the maximum stream_id to return up to - limit: the maximum number of rows to return - - Returns: - A list of tuples of stream_id int, user_id string, - and type string. - """ - if last_id == current_id: - return [] - - def get_updated_global_account_data_txn(txn): - sql = ( - "SELECT stream_id, user_id, account_data_type" - " FROM account_data WHERE ? < stream_id AND stream_id <= ?" - " ORDER BY stream_id ASC LIMIT ?" - ) - txn.execute(sql, (last_id, current_id, limit)) - return txn.fetchall() - - return await self.db.runInteraction( - "get_updated_global_account_data", get_updated_global_account_data_txn - ) - - async def get_updated_room_account_data( - self, last_id: int, current_id: int, limit: int - ) -> List[Tuple[int, str, str, str]]: - """Get the global account_data that has changed, for the account_data stream - - Args: - last_id: the last stream_id from the previous batch. - current_id: the maximum stream_id to return up to - limit: the maximum number of rows to return - - Returns: - A list of tuples of stream_id int, user_id string, - room_id string and type string. - """ - if last_id == current_id: - return [] - - def get_updated_room_account_data_txn(txn): - sql = ( - "SELECT stream_id, user_id, room_id, account_data_type" - " FROM room_account_data WHERE ? < stream_id AND stream_id <= ?" - " ORDER BY stream_id ASC LIMIT ?" - ) - txn.execute(sql, (last_id, current_id, limit)) - return txn.fetchall() - - return await self.db.runInteraction( - "get_updated_room_account_data", get_updated_room_account_data_txn - ) - - def get_updated_account_data_for_user(self, user_id, stream_id): - """Get all the client account_data for a that's changed for a user - - Args: - user_id(str): The user to get the account_data for. - stream_id(int): The point in the stream since which to get updates - Returns: - A deferred pair of a dict of global account_data and a dict - mapping from room_id string to per room account_data dicts. - """ - - def get_updated_account_data_for_user_txn(txn): - sql = ( - "SELECT account_data_type, content FROM account_data" - " WHERE user_id = ? AND stream_id > ?" - ) - - txn.execute(sql, (user_id, stream_id)) - - global_account_data = {row[0]: db_to_json(row[1]) for row in txn} - - sql = ( - "SELECT room_id, account_data_type, content FROM room_account_data" - " WHERE user_id = ? AND stream_id > ?" - ) - - txn.execute(sql, (user_id, stream_id)) - - account_data_by_room = {} - for row in txn: - room_account_data = account_data_by_room.setdefault(row[0], {}) - room_account_data[row[1]] = db_to_json(row[2]) - - return global_account_data, account_data_by_room - - changed = self._account_data_stream_cache.has_entity_changed( - user_id, int(stream_id) - ) - if not changed: - return defer.succeed(({}, {})) - - return self.db.runInteraction( - "get_updated_account_data_for_user", get_updated_account_data_for_user_txn - ) - - @cachedInlineCallbacks(num_args=2, cache_context=True, max_entries=5000) - def is_ignored_by(self, ignored_user_id, ignorer_user_id, cache_context): - ignored_account_data = yield self.get_global_account_data_by_type_for_user( - "m.ignored_user_list", - ignorer_user_id, - on_invalidate=cache_context.invalidate, - ) - if not ignored_account_data: - return False - - return ignored_user_id in ignored_account_data.get("ignored_users", {}) - - -class AccountDataStore(AccountDataWorkerStore): - def __init__(self, database: Database, db_conn, hs): - self._account_data_id_gen = StreamIdGenerator( - db_conn, - "account_data_max_stream_id", - "stream_id", - extra_tables=[ - ("room_account_data", "stream_id"), - ("room_tags_revisions", "stream_id"), - ], - ) - - super(AccountDataStore, self).__init__(database, db_conn, hs) - - def get_max_account_data_stream_id(self): - """Get the current max stream id for the private user data stream - - Returns: - A deferred int. - """ - return self._account_data_id_gen.get_current_token() - - @defer.inlineCallbacks - def add_account_data_to_room(self, user_id, room_id, account_data_type, content): - """Add some account_data to a room for a user. - Args: - user_id(str): The user to add a tag for. - room_id(str): The room to add a tag for. - account_data_type(str): The type of account_data to add. - content(dict): A json object to associate with the tag. - Returns: - A deferred that completes once the account_data has been added. - """ - content_json = json.dumps(content) - - with self._account_data_id_gen.get_next() as next_id: - # no need to lock here as room_account_data has a unique constraint - # on (user_id, room_id, account_data_type) so simple_upsert will - # retry if there is a conflict. - yield self.db.simple_upsert( - desc="add_room_account_data", - table="room_account_data", - keyvalues={ - "user_id": user_id, - "room_id": room_id, - "account_data_type": account_data_type, - }, - values={"stream_id": next_id, "content": content_json}, - lock=False, - ) - - # it's theoretically possible for the above to succeed and the - # below to fail - in which case we might reuse a stream id on - # restart, and the above update might not get propagated. That - # doesn't sound any worse than the whole update getting lost, - # which is what would happen if we combined the two into one - # transaction. - yield self._update_max_stream_id(next_id) - - self._account_data_stream_cache.entity_has_changed(user_id, next_id) - self.get_account_data_for_user.invalidate((user_id,)) - self.get_account_data_for_room.invalidate((user_id, room_id)) - self.get_account_data_for_room_and_type.prefill( - (user_id, room_id, account_data_type), content - ) - - result = self._account_data_id_gen.get_current_token() - return result - - @defer.inlineCallbacks - def add_account_data_for_user(self, user_id, account_data_type, content): - """Add some account_data to a room for a user. - Args: - user_id(str): The user to add a tag for. - account_data_type(str): The type of account_data to add. - content(dict): A json object to associate with the tag. - Returns: - A deferred that completes once the account_data has been added. - """ - content_json = json.dumps(content) - - with self._account_data_id_gen.get_next() as next_id: - # no need to lock here as account_data has a unique constraint on - # (user_id, account_data_type) so simple_upsert will retry if - # there is a conflict. - yield self.db.simple_upsert( - desc="add_user_account_data", - table="account_data", - keyvalues={"user_id": user_id, "account_data_type": account_data_type}, - values={"stream_id": next_id, "content": content_json}, - lock=False, - ) - - # it's theoretically possible for the above to succeed and the - # below to fail - in which case we might reuse a stream id on - # restart, and the above update might not get propagated. That - # doesn't sound any worse than the whole update getting lost, - # which is what would happen if we combined the two into one - # transaction. - # - # Note: This is only here for backwards compat to allow admins to - # roll back to a previous Synapse version. Next time we update the - # database version we can remove this table. - yield self._update_max_stream_id(next_id) - - self._account_data_stream_cache.entity_has_changed(user_id, next_id) - self.get_account_data_for_user.invalidate((user_id,)) - self.get_global_account_data_by_type_for_user.invalidate( - (account_data_type, user_id) - ) - - result = self._account_data_id_gen.get_current_token() - return result - - def _update_max_stream_id(self, next_id): - """Update the max stream_id - - Args: - next_id(int): The the revision to advance to. - """ - - # Note: This is only here for backwards compat to allow admins to - # roll back to a previous Synapse version. Next time we update the - # database version we can remove this table. - - def _update(txn): - update_max_id_sql = ( - "UPDATE account_data_max_stream_id" - " SET stream_id = ?" - " WHERE stream_id < ?" - ) - txn.execute(update_max_id_sql, (next_id, next_id)) - - return self.db.runInteraction("update_account_data_max_stream_id", _update) diff --git a/synapse/storage/data_stores/main/appservice.py b/synapse/storage/data_stores/main/appservice.py deleted file mode 100644 index 56659fed37..0000000000 --- a/synapse/storage/data_stores/main/appservice.py +++ /dev/null @@ -1,372 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2015, 2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import logging -import re - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.appservice import AppServiceTransaction -from synapse.config.appservice import load_appservices -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.database import Database - -logger = logging.getLogger(__name__) - - -def _make_exclusive_regex(services_cache): - # We precompile a regex constructed from all the regexes that the AS's - # have registered for exclusive users. - exclusive_user_regexes = [ - regex.pattern - for service in services_cache - for regex in service.get_exclusive_user_regexes() - ] - if exclusive_user_regexes: - exclusive_user_regex = "|".join("(" + r + ")" for r in exclusive_user_regexes) - exclusive_user_regex = re.compile(exclusive_user_regex) - else: - # We handle this case specially otherwise the constructed regex - # will always match - exclusive_user_regex = None - - return exclusive_user_regex - - -class ApplicationServiceWorkerStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - self.services_cache = load_appservices( - hs.hostname, hs.config.app_service_config_files - ) - self.exclusive_user_regex = _make_exclusive_regex(self.services_cache) - - super(ApplicationServiceWorkerStore, self).__init__(database, db_conn, hs) - - def get_app_services(self): - return self.services_cache - - def get_if_app_services_interested_in_user(self, user_id): - """Check if the user is one associated with an app service (exclusively) - """ - if self.exclusive_user_regex: - return bool(self.exclusive_user_regex.match(user_id)) - else: - return False - - def get_app_service_by_user_id(self, user_id): - """Retrieve an application service from their user ID. - - All application services have associated with them a particular user ID. - There is no distinguishing feature on the user ID which indicates it - represents an application service. This function allows you to map from - a user ID to an application service. - - Args: - user_id(str): The user ID to see if it is an application service. - Returns: - synapse.appservice.ApplicationService or None. - """ - for service in self.services_cache: - if service.sender == user_id: - return service - return None - - def get_app_service_by_token(self, token): - """Get the application service with the given appservice token. - - Args: - token (str): The application service token. - Returns: - synapse.appservice.ApplicationService or None. - """ - for service in self.services_cache: - if service.token == token: - return service - return None - - def get_app_service_by_id(self, as_id): - """Get the application service with the given appservice ID. - - Args: - as_id (str): The application service ID. - Returns: - synapse.appservice.ApplicationService or None. - """ - for service in self.services_cache: - if service.id == as_id: - return service - return None - - -class ApplicationServiceStore(ApplicationServiceWorkerStore): - # This is currently empty due to there not being any AS storage functions - # that can't be run on the workers. Since this may change in future, and - # to keep consistency with the other stores, we keep this empty class for - # now. - pass - - -class ApplicationServiceTransactionWorkerStore( - ApplicationServiceWorkerStore, EventsWorkerStore -): - @defer.inlineCallbacks - def get_appservices_by_state(self, state): - """Get a list of application services based on their state. - - Args: - state(ApplicationServiceState): The state to filter on. - Returns: - A Deferred which resolves to a list of ApplicationServices, which - may be empty. - """ - results = yield self.db.simple_select_list( - "application_services_state", {"state": state}, ["as_id"] - ) - # NB: This assumes this class is linked with ApplicationServiceStore - as_list = self.get_app_services() - services = [] - - for res in results: - for service in as_list: - if service.id == res["as_id"]: - services.append(service) - return services - - @defer.inlineCallbacks - def get_appservice_state(self, service): - """Get the application service state. - - Args: - service(ApplicationService): The service whose state to set. - Returns: - A Deferred which resolves to ApplicationServiceState. - """ - result = yield self.db.simple_select_one( - "application_services_state", - {"as_id": service.id}, - ["state"], - allow_none=True, - desc="get_appservice_state", - ) - if result: - return result.get("state") - return None - - def set_appservice_state(self, service, state): - """Set the application service state. - - Args: - service(ApplicationService): The service whose state to set. - state(ApplicationServiceState): The connectivity state to apply. - Returns: - A Deferred which resolves when the state was set successfully. - """ - return self.db.simple_upsert( - "application_services_state", {"as_id": service.id}, {"state": state} - ) - - def create_appservice_txn(self, service, events): - """Atomically creates a new transaction for this application service - with the given list of events. - - Args: - service(ApplicationService): The service who the transaction is for. - events(list): A list of events to put in the transaction. - Returns: - AppServiceTransaction: A new transaction. - """ - - def _create_appservice_txn(txn): - # work out new txn id (highest txn id for this service += 1) - # The highest id may be the last one sent (in which case it is last_txn) - # or it may be the highest in the txns list (which are waiting to be/are - # being sent) - last_txn_id = self._get_last_txn(txn, service.id) - - txn.execute( - "SELECT MAX(txn_id) FROM application_services_txns WHERE as_id=?", - (service.id,), - ) - highest_txn_id = txn.fetchone()[0] - if highest_txn_id is None: - highest_txn_id = 0 - - new_txn_id = max(highest_txn_id, last_txn_id) + 1 - - # Insert new txn into txn table - event_ids = json.dumps([e.event_id for e in events]) - txn.execute( - "INSERT INTO application_services_txns(as_id, txn_id, event_ids) " - "VALUES(?,?,?)", - (service.id, new_txn_id, event_ids), - ) - return AppServiceTransaction(service=service, id=new_txn_id, events=events) - - return self.db.runInteraction("create_appservice_txn", _create_appservice_txn) - - def complete_appservice_txn(self, txn_id, service): - """Completes an application service transaction. - - Args: - txn_id(str): The transaction ID being completed. - service(ApplicationService): The application service which was sent - this transaction. - Returns: - A Deferred which resolves if this transaction was stored - successfully. - """ - txn_id = int(txn_id) - - def _complete_appservice_txn(txn): - # Debugging query: Make sure the txn being completed is EXACTLY +1 from - # what was there before. If it isn't, we've got problems (e.g. the AS - # has probably missed some events), so whine loudly but still continue, - # since it shouldn't fail completion of the transaction. - last_txn_id = self._get_last_txn(txn, service.id) - if (last_txn_id + 1) != txn_id: - logger.error( - "appservice: Completing a transaction which has an ID > 1 from " - "the last ID sent to this AS. We've either dropped events or " - "sent it to the AS out of order. FIX ME. last_txn=%s " - "completing_txn=%s service_id=%s", - last_txn_id, - txn_id, - service.id, - ) - - # Set current txn_id for AS to 'txn_id' - self.db.simple_upsert_txn( - txn, - "application_services_state", - {"as_id": service.id}, - {"last_txn": txn_id}, - ) - - # Delete txn - self.db.simple_delete_txn( - txn, - "application_services_txns", - {"txn_id": txn_id, "as_id": service.id}, - ) - - return self.db.runInteraction( - "complete_appservice_txn", _complete_appservice_txn - ) - - @defer.inlineCallbacks - def get_oldest_unsent_txn(self, service): - """Get the oldest transaction which has not been sent for this - service. - - Args: - service(ApplicationService): The app service to get the oldest txn. - Returns: - A Deferred which resolves to an AppServiceTransaction or - None. - """ - - def _get_oldest_unsent_txn(txn): - # Monotonically increasing txn ids, so just select the smallest - # one in the txns table (we delete them when they are sent) - txn.execute( - "SELECT * FROM application_services_txns WHERE as_id=?" - " ORDER BY txn_id ASC LIMIT 1", - (service.id,), - ) - rows = self.db.cursor_to_dict(txn) - if not rows: - return None - - entry = rows[0] - - return entry - - entry = yield self.db.runInteraction( - "get_oldest_unsent_appservice_txn", _get_oldest_unsent_txn - ) - - if not entry: - return None - - event_ids = db_to_json(entry["event_ids"]) - - events = yield self.get_events_as_list(event_ids) - - return AppServiceTransaction(service=service, id=entry["txn_id"], events=events) - - def _get_last_txn(self, txn, service_id): - txn.execute( - "SELECT last_txn FROM application_services_state WHERE as_id=?", - (service_id,), - ) - last_txn_id = txn.fetchone() - if last_txn_id is None or last_txn_id[0] is None: # no row exists - return 0 - else: - return int(last_txn_id[0]) # select 'last_txn' col - - def set_appservice_last_pos(self, pos): - def set_appservice_last_pos_txn(txn): - txn.execute( - "UPDATE appservice_stream_position SET stream_ordering = ?", (pos,) - ) - - return self.db.runInteraction( - "set_appservice_last_pos", set_appservice_last_pos_txn - ) - - @defer.inlineCallbacks - def get_new_events_for_appservice(self, current_id, limit): - """Get all new evnets""" - - def get_new_events_for_appservice_txn(txn): - sql = ( - "SELECT e.stream_ordering, e.event_id" - " FROM events AS e" - " WHERE" - " (SELECT stream_ordering FROM appservice_stream_position)" - " < e.stream_ordering" - " AND e.stream_ordering <= ?" - " ORDER BY e.stream_ordering ASC" - " LIMIT ?" - ) - - txn.execute(sql, (current_id, limit)) - rows = txn.fetchall() - - upper_bound = current_id - if len(rows) == limit: - upper_bound = rows[-1][0] - - return upper_bound, [row[1] for row in rows] - - upper_bound, event_ids = yield self.db.runInteraction( - "get_new_events_for_appservice", get_new_events_for_appservice_txn - ) - - events = yield self.get_events_as_list(event_ids) - - return upper_bound, events - - -class ApplicationServiceTransactionStore(ApplicationServiceTransactionWorkerStore): - # This is currently empty due to there not being any AS storage functions - # that can't be run on the workers. Since this may change in future, and - # to keep consistency with the other stores, we keep this empty class for - # now. - pass diff --git a/synapse/storage/data_stores/main/cache.py b/synapse/storage/data_stores/main/cache.py deleted file mode 100644 index edc3624fed..0000000000 --- a/synapse/storage/data_stores/main/cache.py +++ /dev/null @@ -1,307 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -import itertools -import logging -from typing import Any, Iterable, List, Optional, Tuple - -from synapse.api.constants import EventTypes -from synapse.replication.tcp.streams import BackfillStream, CachesStream -from synapse.replication.tcp.streams.events import ( - EventsStream, - EventsStreamCurrentStateRow, - EventsStreamEventRow, -) -from synapse.storage._base import SQLBaseStore -from synapse.storage.database import Database -from synapse.storage.engines import PostgresEngine -from synapse.util.iterutils import batch_iter - -logger = logging.getLogger(__name__) - - -# This is a special cache name we use to batch multiple invalidations of caches -# based on the current state when notifying workers over replication. -CURRENT_STATE_CACHE_NAME = "cs_cache_fake" - - -class CacheInvalidationWorkerStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super().__init__(database, db_conn, hs) - - self._instance_name = hs.get_instance_name() - - async def get_all_updated_caches( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for caches replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def get_all_updated_caches_txn(txn): - # We purposefully don't bound by the current token, as we want to - # send across cache invalidations as quickly as possible. Cache - # invalidations are idempotent, so duplicates are fine. - sql = """ - SELECT stream_id, cache_func, keys, invalidation_ts - FROM cache_invalidation_stream_by_instance - WHERE stream_id > ? AND instance_name = ? - ORDER BY stream_id ASC - LIMIT ? - """ - txn.execute(sql, (last_id, instance_name, limit)) - updates = [(row[0], row[1:]) for row in txn] - limited = False - upto_token = current_id - if len(updates) >= limit: - upto_token = updates[-1][0] - limited = True - - return updates, upto_token, limited - - return await self.db.runInteraction( - "get_all_updated_caches", get_all_updated_caches_txn - ) - - def process_replication_rows(self, stream_name, instance_name, token, rows): - if stream_name == EventsStream.NAME: - for row in rows: - self._process_event_stream_row(token, row) - elif stream_name == BackfillStream.NAME: - for row in rows: - self._invalidate_caches_for_event( - -token, - row.event_id, - row.room_id, - row.type, - row.state_key, - row.redacts, - row.relates_to, - backfilled=True, - ) - elif stream_name == CachesStream.NAME: - if self._cache_id_gen: - self._cache_id_gen.advance(instance_name, token) - - for row in rows: - if row.cache_func == CURRENT_STATE_CACHE_NAME: - if row.keys is None: - raise Exception( - "Can't send an 'invalidate all' for current state cache" - ) - - room_id = row.keys[0] - members_changed = set(row.keys[1:]) - self._invalidate_state_caches(room_id, members_changed) - else: - self._attempt_to_invalidate_cache(row.cache_func, row.keys) - - super().process_replication_rows(stream_name, instance_name, token, rows) - - def _process_event_stream_row(self, token, row): - data = row.data - - if row.type == EventsStreamEventRow.TypeId: - self._invalidate_caches_for_event( - token, - data.event_id, - data.room_id, - data.type, - data.state_key, - data.redacts, - data.relates_to, - backfilled=False, - ) - elif row.type == EventsStreamCurrentStateRow.TypeId: - self._curr_state_delta_stream_cache.entity_has_changed( - row.data.room_id, token - ) - - if data.type == EventTypes.Member: - self.get_rooms_for_user_with_stream_ordering.invalidate( - (data.state_key,) - ) - else: - raise Exception("Unknown events stream row type %s" % (row.type,)) - - def _invalidate_caches_for_event( - self, - stream_ordering, - event_id, - room_id, - etype, - state_key, - redacts, - relates_to, - backfilled, - ): - self._invalidate_get_event_cache(event_id) - - self.get_latest_event_ids_in_room.invalidate((room_id,)) - - self.get_unread_message_count_for_user.invalidate_many((room_id,)) - self.get_unread_event_push_actions_by_room_for_user.invalidate_many((room_id,)) - - if not backfilled: - self._events_stream_cache.entity_has_changed(room_id, stream_ordering) - - if redacts: - self._invalidate_get_event_cache(redacts) - - if etype == EventTypes.Member: - self._membership_stream_cache.entity_has_changed(state_key, stream_ordering) - self.get_invited_rooms_for_local_user.invalidate((state_key,)) - - if relates_to: - self.get_relations_for_event.invalidate_many((relates_to,)) - self.get_aggregation_groups_for_event.invalidate_many((relates_to,)) - self.get_applicable_edit.invalidate((relates_to,)) - - async def invalidate_cache_and_stream(self, cache_name: str, keys: Tuple[Any, ...]): - """Invalidates the cache and adds it to the cache stream so slaves - will know to invalidate their caches. - - This should only be used to invalidate caches where slaves won't - otherwise know from other replication streams that the cache should - be invalidated. - """ - cache_func = getattr(self, cache_name, None) - if not cache_func: - return - - cache_func.invalidate(keys) - await self.db.runInteraction( - "invalidate_cache_and_stream", - self._send_invalidation_to_replication, - cache_func.__name__, - keys, - ) - - def _invalidate_cache_and_stream(self, txn, cache_func, keys): - """Invalidates the cache and adds it to the cache stream so slaves - will know to invalidate their caches. - - This should only be used to invalidate caches where slaves won't - otherwise know from other replication streams that the cache should - be invalidated. - """ - txn.call_after(cache_func.invalidate, keys) - self._send_invalidation_to_replication(txn, cache_func.__name__, keys) - - def _invalidate_all_cache_and_stream(self, txn, cache_func): - """Invalidates the entire cache and adds it to the cache stream so slaves - will know to invalidate their caches. - """ - - txn.call_after(cache_func.invalidate_all) - self._send_invalidation_to_replication(txn, cache_func.__name__, None) - - def _invalidate_state_caches_and_stream(self, txn, room_id, members_changed): - """Special case invalidation of caches based on current state. - - We special case this so that we can batch the cache invalidations into a - single replication poke. - - Args: - txn - room_id (str): Room where state changed - members_changed (iterable[str]): The user_ids of members that have changed - """ - txn.call_after(self._invalidate_state_caches, room_id, members_changed) - - if members_changed: - # We need to be careful that the size of the `members_changed` list - # isn't so large that it causes problems sending over replication, so we - # send them in chunks. - # Max line length is 16K, and max user ID length is 255, so 50 should - # be safe. - for chunk in batch_iter(members_changed, 50): - keys = itertools.chain([room_id], chunk) - self._send_invalidation_to_replication( - txn, CURRENT_STATE_CACHE_NAME, keys - ) - else: - # if no members changed, we still need to invalidate the other caches. - self._send_invalidation_to_replication( - txn, CURRENT_STATE_CACHE_NAME, [room_id] - ) - - def _send_invalidation_to_replication( - self, txn, cache_name: str, keys: Optional[Iterable[Any]] - ): - """Notifies replication that given cache has been invalidated. - - Note that this does *not* invalidate the cache locally. - - Args: - txn - cache_name - keys: Entry to invalidate. If None will invalidate all. - """ - - if cache_name == CURRENT_STATE_CACHE_NAME and keys is None: - raise Exception( - "Can't stream invalidate all with magic current state cache" - ) - - if isinstance(self.database_engine, PostgresEngine): - # get_next() returns a context manager which is designed to wrap - # the transaction. However, we want to only get an ID when we want - # to use it, here, so we need to call __enter__ manually, and have - # __exit__ called after the transaction finishes. - stream_id = self._cache_id_gen.get_next_txn(txn) - txn.call_after(self.hs.get_notifier().on_new_replication_data) - - if keys is not None: - keys = list(keys) - - self.db.simple_insert_txn( - txn, - table="cache_invalidation_stream_by_instance", - values={ - "stream_id": stream_id, - "instance_name": self._instance_name, - "cache_func": cache_name, - "keys": keys, - "invalidation_ts": self.clock.time_msec(), - }, - ) - - def get_cache_stream_token(self, instance_name): - if self._cache_id_gen: - return self._cache_id_gen.get_current_token(instance_name) - else: - return 0 diff --git a/synapse/storage/data_stores/main/censor_events.py b/synapse/storage/data_stores/main/censor_events.py deleted file mode 100644 index 2d48261724..0000000000 --- a/synapse/storage/data_stores/main/censor_events.py +++ /dev/null @@ -1,208 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2020 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import TYPE_CHECKING - -from twisted.internet import defer - -from synapse.events.utils import prune_event_dict -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.main.cache import CacheInvalidationWorkerStore -from synapse.storage.data_stores.main.events import encode_json -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.database import Database - -if TYPE_CHECKING: - from synapse.server import HomeServer - - -logger = logging.getLogger(__name__) - - -class CensorEventsStore(EventsWorkerStore, CacheInvalidationWorkerStore, SQLBaseStore): - def __init__(self, database: Database, db_conn, hs: "HomeServer"): - super().__init__(database, db_conn, hs) - - def _censor_redactions(): - return run_as_background_process( - "_censor_redactions", self._censor_redactions - ) - - if self.hs.config.redaction_retention_period is not None: - hs.get_clock().looping_call(_censor_redactions, 5 * 60 * 1000) - - async def _censor_redactions(self): - """Censors all redactions older than the configured period that haven't - been censored yet. - - By censor we mean update the event_json table with the redacted event. - """ - - if self.hs.config.redaction_retention_period is None: - return - - if not ( - await self.db.updates.has_completed_background_update( - "redactions_have_censored_ts_idx" - ) - ): - # We don't want to run this until the appropriate index has been - # created. - return - - before_ts = self._clock.time_msec() - self.hs.config.redaction_retention_period - - # We fetch all redactions that: - # 1. point to an event we have, - # 2. has a received_ts from before the cut off, and - # 3. we haven't yet censored. - # - # This is limited to 100 events to ensure that we don't try and do too - # much at once. We'll get called again so this should eventually catch - # up. - sql = """ - SELECT redactions.event_id, redacts FROM redactions - LEFT JOIN events AS original_event ON ( - redacts = original_event.event_id - ) - WHERE NOT have_censored - AND redactions.received_ts <= ? - ORDER BY redactions.received_ts ASC - LIMIT ? - """ - - rows = await self.db.execute( - "_censor_redactions_fetch", None, sql, before_ts, 100 - ) - - updates = [] - - for redaction_id, event_id in rows: - redaction_event = await self.get_event(redaction_id, allow_none=True) - original_event = await self.get_event( - event_id, allow_rejected=True, allow_none=True - ) - - # The SQL above ensures that we have both the redaction and - # original event, so if the `get_event` calls return None it - # means that the redaction wasn't allowed. Either way we know that - # the result won't change so we mark the fact that we've checked. - if ( - redaction_event - and original_event - and original_event.internal_metadata.is_redacted() - ): - # Redaction was allowed - pruned_json = encode_json( - prune_event_dict( - original_event.room_version, original_event.get_dict() - ) - ) - else: - # Redaction wasn't allowed - pruned_json = None - - updates.append((redaction_id, event_id, pruned_json)) - - def _update_censor_txn(txn): - for redaction_id, event_id, pruned_json in updates: - if pruned_json: - self._censor_event_txn(txn, event_id, pruned_json) - - self.db.simple_update_one_txn( - txn, - table="redactions", - keyvalues={"event_id": redaction_id}, - updatevalues={"have_censored": True}, - ) - - await self.db.runInteraction("_update_censor_txn", _update_censor_txn) - - def _censor_event_txn(self, txn, event_id, pruned_json): - """Censor an event by replacing its JSON in the event_json table with the - provided pruned JSON. - - Args: - txn (LoggingTransaction): The database transaction. - event_id (str): The ID of the event to censor. - pruned_json (str): The pruned JSON - """ - self.db.simple_update_one_txn( - txn, - table="event_json", - keyvalues={"event_id": event_id}, - updatevalues={"json": pruned_json}, - ) - - @defer.inlineCallbacks - def expire_event(self, event_id): - """Retrieve and expire an event that has expired, and delete its associated - expiry timestamp. If the event can't be retrieved, delete its associated - timestamp so we don't try to expire it again in the future. - - Args: - event_id (str): The ID of the event to delete. - """ - # Try to retrieve the event's content from the database or the event cache. - event = yield self.get_event(event_id) - - def delete_expired_event_txn(txn): - # Delete the expiry timestamp associated with this event from the database. - self._delete_event_expiry_txn(txn, event_id) - - if not event: - # If we can't find the event, log a warning and delete the expiry date - # from the database so that we don't try to expire it again in the - # future. - logger.warning( - "Can't expire event %s because we don't have it.", event_id - ) - return - - # Prune the event's dict then convert it to JSON. - pruned_json = encode_json( - prune_event_dict(event.room_version, event.get_dict()) - ) - - # Update the event_json table to replace the event's JSON with the pruned - # JSON. - self._censor_event_txn(txn, event.event_id, pruned_json) - - # We need to invalidate the event cache entry for this event because we - # changed its content in the database. We can't call - # self._invalidate_cache_and_stream because self.get_event_cache isn't of the - # right type. - txn.call_after(self._get_event_cache.invalidate, (event.event_id,)) - # Send that invalidation to replication so that other workers also invalidate - # the event cache. - self._send_invalidation_to_replication( - txn, "_get_event_cache", (event.event_id,) - ) - - yield self.db.runInteraction("delete_expired_event", delete_expired_event_txn) - - def _delete_event_expiry_txn(self, txn, event_id): - """Delete the expiry timestamp associated with an event ID without deleting the - actual event. - - Args: - txn (LoggingTransaction): The transaction to use to perform the deletion. - event_id (str): The event ID to delete the associated expiry timestamp of. - """ - return self.db.simple_delete_txn( - txn=txn, table="event_expiry", keyvalues={"event_id": event_id} - ) diff --git a/synapse/storage/data_stores/main/client_ips.py b/synapse/storage/data_stores/main/client_ips.py deleted file mode 100644 index 995d4764a9..0000000000 --- a/synapse/storage/data_stores/main/client_ips.py +++ /dev/null @@ -1,576 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from twisted.internet import defer - -from synapse.metrics.background_process_metrics import wrap_as_background_process -from synapse.storage._base import SQLBaseStore -from synapse.storage.database import Database, make_tuple_comparison_clause -from synapse.util.caches.descriptors import Cache - -logger = logging.getLogger(__name__) - -# Number of msec of granularity to store the user IP 'last seen' time. Smaller -# times give more inserts into the database even for readonly API hits -# 120 seconds == 2 minutes -LAST_SEEN_GRANULARITY = 120 * 1000 - - -class ClientIpBackgroundUpdateStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(ClientIpBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - self.db.updates.register_background_index_update( - "user_ips_device_index", - index_name="user_ips_device_id", - table="user_ips", - columns=["user_id", "device_id", "last_seen"], - ) - - self.db.updates.register_background_index_update( - "user_ips_last_seen_index", - index_name="user_ips_last_seen", - table="user_ips", - columns=["user_id", "last_seen"], - ) - - self.db.updates.register_background_index_update( - "user_ips_last_seen_only_index", - index_name="user_ips_last_seen_only", - table="user_ips", - columns=["last_seen"], - ) - - self.db.updates.register_background_update_handler( - "user_ips_analyze", self._analyze_user_ip - ) - - self.db.updates.register_background_update_handler( - "user_ips_remove_dupes", self._remove_user_ip_dupes - ) - - # Register a unique index - self.db.updates.register_background_index_update( - "user_ips_device_unique_index", - index_name="user_ips_user_token_ip_unique_index", - table="user_ips", - columns=["user_id", "access_token", "ip"], - unique=True, - ) - - # Drop the old non-unique index - self.db.updates.register_background_update_handler( - "user_ips_drop_nonunique_index", self._remove_user_ip_nonunique - ) - - # Update the last seen info in devices. - self.db.updates.register_background_update_handler( - "devices_last_seen", self._devices_last_seen_update - ) - - @defer.inlineCallbacks - def _remove_user_ip_nonunique(self, progress, batch_size): - def f(conn): - txn = conn.cursor() - txn.execute("DROP INDEX IF EXISTS user_ips_user_ip") - txn.close() - - yield self.db.runWithConnection(f) - yield self.db.updates._end_background_update("user_ips_drop_nonunique_index") - return 1 - - @defer.inlineCallbacks - def _analyze_user_ip(self, progress, batch_size): - # Background update to analyze user_ips table before we run the - # deduplication background update. The table may not have been analyzed - # for ages due to the table locks. - # - # This will lock out the naive upserts to user_ips while it happens, but - # the analyze should be quick (28GB table takes ~10s) - def user_ips_analyze(txn): - txn.execute("ANALYZE user_ips") - - yield self.db.runInteraction("user_ips_analyze", user_ips_analyze) - - yield self.db.updates._end_background_update("user_ips_analyze") - - return 1 - - @defer.inlineCallbacks - def _remove_user_ip_dupes(self, progress, batch_size): - # This works function works by scanning the user_ips table in batches - # based on `last_seen`. For each row in a batch it searches the rest of - # the table to see if there are any duplicates, if there are then they - # are removed and replaced with a suitable row. - - # Fetch the start of the batch - begin_last_seen = progress.get("last_seen", 0) - - def get_last_seen(txn): - txn.execute( - """ - SELECT last_seen FROM user_ips - WHERE last_seen > ? - ORDER BY last_seen - LIMIT 1 - OFFSET ? - """, - (begin_last_seen, batch_size), - ) - row = txn.fetchone() - if row: - return row[0] - else: - return None - - # Get a last seen that has roughly `batch_size` since `begin_last_seen` - end_last_seen = yield self.db.runInteraction( - "user_ips_dups_get_last_seen", get_last_seen - ) - - # If it returns None, then we're processing the last batch - last = end_last_seen is None - - logger.info( - "Scanning for duplicate 'user_ips' rows in range: %s <= last_seen < %s", - begin_last_seen, - end_last_seen, - ) - - def remove(txn): - # This works by looking at all entries in the given time span, and - # then for each (user_id, access_token, ip) tuple in that range - # checking for any duplicates in the rest of the table (via a join). - # It then only returns entries which have duplicates, and the max - # last_seen across all duplicates, which can the be used to delete - # all other duplicates. - # It is efficient due to the existence of (user_id, access_token, - # ip) and (last_seen) indices. - - # Define the search space, which requires handling the last batch in - # a different way - if last: - clause = "? <= last_seen" - args = (begin_last_seen,) - else: - clause = "? <= last_seen AND last_seen < ?" - args = (begin_last_seen, end_last_seen) - - # (Note: The DISTINCT in the inner query is important to ensure that - # the COUNT(*) is accurate, otherwise double counting may happen due - # to the join effectively being a cross product) - txn.execute( - """ - SELECT user_id, access_token, ip, - MAX(device_id), MAX(user_agent), MAX(last_seen), - COUNT(*) - FROM ( - SELECT DISTINCT user_id, access_token, ip - FROM user_ips - WHERE {} - ) c - INNER JOIN user_ips USING (user_id, access_token, ip) - GROUP BY user_id, access_token, ip - HAVING count(*) > 1 - """.format( - clause - ), - args, - ) - res = txn.fetchall() - - # We've got some duplicates - for i in res: - user_id, access_token, ip, device_id, user_agent, last_seen, count = i - - # We want to delete the duplicates so we end up with only a - # single row. - # - # The naive way of doing this would be just to delete all rows - # and reinsert a constructed row. However, if there are a lot of - # duplicate rows this can cause the table to grow a lot, which - # can be problematic in two ways: - # 1. If user_ips is already large then this can cause the - # table to rapidly grow, potentially filling the disk. - # 2. Reinserting a lot of rows can confuse the table - # statistics for postgres, causing it to not use the - # correct indices for the query above, resulting in a full - # table scan. This is incredibly slow for large tables and - # can kill database performance. (This seems to mainly - # happen for the last query where the clause is simply `? < - # last_seen`) - # - # So instead we want to delete all but *one* of the duplicate - # rows. That is hard to do reliably, so we cheat and do a two - # step process: - # 1. Delete all rows with a last_seen strictly less than the - # max last_seen. This hopefully results in deleting all but - # one row the majority of the time, but there may be - # duplicate last_seen - # 2. If multiple rows remain, we fall back to the naive method - # and simply delete all rows and reinsert. - # - # Note that this relies on no new duplicate rows being inserted, - # but if that is happening then this entire process is futile - # anyway. - - # Do step 1: - - txn.execute( - """ - DELETE FROM user_ips - WHERE user_id = ? AND access_token = ? AND ip = ? AND last_seen < ? - """, - (user_id, access_token, ip, last_seen), - ) - if txn.rowcount == count - 1: - # We deleted all but one of the duplicate rows, i.e. there - # is exactly one remaining and so there is nothing left to - # do. - continue - elif txn.rowcount >= count: - raise Exception( - "We deleted more duplicate rows from 'user_ips' than expected" - ) - - # The previous step didn't delete enough rows, so we fallback to - # step 2: - - # Drop all the duplicates - txn.execute( - """ - DELETE FROM user_ips - WHERE user_id = ? AND access_token = ? AND ip = ? - """, - (user_id, access_token, ip), - ) - - # Add in one to be the last_seen - txn.execute( - """ - INSERT INTO user_ips - (user_id, access_token, ip, device_id, user_agent, last_seen) - VALUES (?, ?, ?, ?, ?, ?) - """, - (user_id, access_token, ip, device_id, user_agent, last_seen), - ) - - self.db.updates._background_update_progress_txn( - txn, "user_ips_remove_dupes", {"last_seen": end_last_seen} - ) - - yield self.db.runInteraction("user_ips_dups_remove", remove) - - if last: - yield self.db.updates._end_background_update("user_ips_remove_dupes") - - return batch_size - - @defer.inlineCallbacks - def _devices_last_seen_update(self, progress, batch_size): - """Background update to insert last seen info into devices table - """ - - last_user_id = progress.get("last_user_id", "") - last_device_id = progress.get("last_device_id", "") - - def _devices_last_seen_update_txn(txn): - # This consists of two queries: - # - # 1. The sub-query searches for the next N devices and joins - # against user_ips to find the max last_seen associated with - # that device. - # 2. The outer query then joins again against user_ips on - # user/device/last_seen. This *should* hopefully only - # return one row, but if it does return more than one then - # we'll just end up updating the same device row multiple - # times, which is fine. - - where_clause, where_args = make_tuple_comparison_clause( - self.database_engine, - [("user_id", last_user_id), ("device_id", last_device_id)], - ) - - sql = """ - SELECT - last_seen, ip, user_agent, user_id, device_id - FROM ( - SELECT - user_id, device_id, MAX(u.last_seen) AS last_seen - FROM devices - INNER JOIN user_ips AS u USING (user_id, device_id) - WHERE %(where_clause)s - GROUP BY user_id, device_id - ORDER BY user_id ASC, device_id ASC - LIMIT ? - ) c - INNER JOIN user_ips AS u USING (user_id, device_id, last_seen) - """ % { - "where_clause": where_clause - } - txn.execute(sql, where_args + [batch_size]) - - rows = txn.fetchall() - if not rows: - return 0 - - sql = """ - UPDATE devices - SET last_seen = ?, ip = ?, user_agent = ? - WHERE user_id = ? AND device_id = ? - """ - txn.execute_batch(sql, rows) - - _, _, _, user_id, device_id = rows[-1] - self.db.updates._background_update_progress_txn( - txn, - "devices_last_seen", - {"last_user_id": user_id, "last_device_id": device_id}, - ) - - return len(rows) - - updated = yield self.db.runInteraction( - "_devices_last_seen_update", _devices_last_seen_update_txn - ) - - if not updated: - yield self.db.updates._end_background_update("devices_last_seen") - - return updated - - -class ClientIpStore(ClientIpBackgroundUpdateStore): - def __init__(self, database: Database, db_conn, hs): - - self.client_ip_last_seen = Cache( - name="client_ip_last_seen", keylen=4, max_entries=50000 - ) - - super(ClientIpStore, self).__init__(database, db_conn, hs) - - self.user_ips_max_age = hs.config.user_ips_max_age - - # (user_id, access_token, ip,) -> (user_agent, device_id, last_seen) - self._batch_row_update = {} - - self._client_ip_looper = self._clock.looping_call( - self._update_client_ips_batch, 5 * 1000 - ) - self.hs.get_reactor().addSystemEventTrigger( - "before", "shutdown", self._update_client_ips_batch - ) - - if self.user_ips_max_age: - self._clock.looping_call(self._prune_old_user_ips, 5 * 1000) - - @defer.inlineCallbacks - def insert_client_ip( - self, user_id, access_token, ip, user_agent, device_id, now=None - ): - if not now: - now = int(self._clock.time_msec()) - key = (user_id, access_token, ip) - - try: - last_seen = self.client_ip_last_seen.get(key) - except KeyError: - last_seen = None - yield self.populate_monthly_active_users(user_id) - # Rate-limited inserts - if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY: - return - - self.client_ip_last_seen.prefill(key, now) - - self._batch_row_update[key] = (user_agent, device_id, now) - - @wrap_as_background_process("update_client_ips") - def _update_client_ips_batch(self): - - # If the DB pool has already terminated, don't try updating - if not self.db.is_running(): - return - - to_update = self._batch_row_update - self._batch_row_update = {} - - return self.db.runInteraction( - "_update_client_ips_batch", self._update_client_ips_batch_txn, to_update - ) - - def _update_client_ips_batch_txn(self, txn, to_update): - if "user_ips" in self.db._unsafe_to_upsert_tables or ( - not self.database_engine.can_native_upsert - ): - self.database_engine.lock_table(txn, "user_ips") - - for entry in to_update.items(): - (user_id, access_token, ip), (user_agent, device_id, last_seen) = entry - - try: - self.db.simple_upsert_txn( - txn, - table="user_ips", - keyvalues={ - "user_id": user_id, - "access_token": access_token, - "ip": ip, - }, - values={ - "user_agent": user_agent, - "device_id": device_id, - "last_seen": last_seen, - }, - lock=False, - ) - - # Technically an access token might not be associated with - # a device so we need to check. - if device_id: - # this is always an update rather than an upsert: the row should - # already exist, and if it doesn't, that may be because it has been - # deleted, and we don't want to re-create it. - self.db.simple_update_txn( - txn, - table="devices", - keyvalues={"user_id": user_id, "device_id": device_id}, - updatevalues={ - "user_agent": user_agent, - "last_seen": last_seen, - "ip": ip, - }, - ) - except Exception as e: - # Failed to upsert, log and continue - logger.error("Failed to insert client IP %r: %r", entry, e) - - @defer.inlineCallbacks - def get_last_client_ip_by_device(self, user_id, device_id): - """For each device_id listed, give the user_ip it was last seen on - - Args: - user_id (str) - device_id (str): If None fetches all devices for the user - - Returns: - defer.Deferred: resolves to a dict, where the keys - are (user_id, device_id) tuples. The values are also dicts, with - keys giving the column names - """ - - keyvalues = {"user_id": user_id} - if device_id is not None: - keyvalues["device_id"] = device_id - - res = yield self.db.simple_select_list( - table="devices", - keyvalues=keyvalues, - retcols=("user_id", "ip", "user_agent", "device_id", "last_seen"), - ) - - ret = {(d["user_id"], d["device_id"]): d for d in res} - for key in self._batch_row_update: - uid, access_token, ip = key - if uid == user_id: - user_agent, did, last_seen = self._batch_row_update[key] - if not device_id or did == device_id: - ret[(user_id, device_id)] = { - "user_id": user_id, - "access_token": access_token, - "ip": ip, - "user_agent": user_agent, - "device_id": did, - "last_seen": last_seen, - } - return ret - - @defer.inlineCallbacks - def get_user_ip_and_agents(self, user): - user_id = user.to_string() - results = {} - - for key in self._batch_row_update: - uid, access_token, ip, = key - if uid == user_id: - user_agent, _, last_seen = self._batch_row_update[key] - results[(access_token, ip)] = (user_agent, last_seen) - - rows = yield self.db.simple_select_list( - table="user_ips", - keyvalues={"user_id": user_id}, - retcols=["access_token", "ip", "user_agent", "last_seen"], - desc="get_user_ip_and_agents", - ) - - results.update( - ((row["access_token"], row["ip"]), (row["user_agent"], row["last_seen"])) - for row in rows - ) - return [ - { - "access_token": access_token, - "ip": ip, - "user_agent": user_agent, - "last_seen": last_seen, - } - for (access_token, ip), (user_agent, last_seen) in results.items() - ] - - @wrap_as_background_process("prune_old_user_ips") - async def _prune_old_user_ips(self): - """Removes entries in user IPs older than the configured period. - """ - - if self.user_ips_max_age is None: - # Nothing to do - return - - if not await self.db.updates.has_completed_background_update( - "devices_last_seen" - ): - # Only start pruning if we have finished populating the devices - # last seen info. - return - - # We do a slightly funky SQL delete to ensure we don't try and delete - # too much at once (as the table may be very large from before we - # started pruning). - # - # This works by finding the max last_seen that is less than the given - # time, but has no more than N rows before it, deleting all rows with - # a lesser last_seen time. (We COALESCE so that the sub-SELECT always - # returns exactly one row). - sql = """ - DELETE FROM user_ips - WHERE last_seen <= ( - SELECT COALESCE(MAX(last_seen), -1) - FROM ( - SELECT last_seen FROM user_ips - WHERE last_seen <= ? - ORDER BY last_seen ASC - LIMIT 5000 - ) AS u - ) - """ - - timestamp = self.clock.time_msec() - self.user_ips_max_age - - def _prune_old_user_ips_txn(txn): - txn.execute(sql, (timestamp,)) - - await self.db.runInteraction("_prune_old_user_ips", _prune_old_user_ips_txn) diff --git a/synapse/storage/data_stores/main/deviceinbox.py b/synapse/storage/data_stores/main/deviceinbox.py deleted file mode 100644 index da297b31fb..0000000000 --- a/synapse/storage/data_stores/main/deviceinbox.py +++ /dev/null @@ -1,476 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import List, Tuple - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.logging.opentracing import log_kv, set_tag, trace -from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause -from synapse.storage.database import Database -from synapse.util.caches.expiringcache import ExpiringCache - -logger = logging.getLogger(__name__) - - -class DeviceInboxWorkerStore(SQLBaseStore): - def get_to_device_stream_token(self): - return self._device_inbox_id_gen.get_current_token() - - def get_new_messages_for_device( - self, user_id, device_id, last_stream_id, current_stream_id, limit=100 - ): - """ - Args: - user_id(str): The recipient user_id. - device_id(str): The recipient device_id. - current_stream_id(int): The current position of the to device - message stream. - Returns: - Deferred ([dict], int): List of messages for the device and where - in the stream the messages got to. - """ - has_changed = self._device_inbox_stream_cache.has_entity_changed( - user_id, last_stream_id - ) - if not has_changed: - return defer.succeed(([], current_stream_id)) - - def get_new_messages_for_device_txn(txn): - sql = ( - "SELECT stream_id, message_json FROM device_inbox" - " WHERE user_id = ? AND device_id = ?" - " AND ? < stream_id AND stream_id <= ?" - " ORDER BY stream_id ASC" - " LIMIT ?" - ) - txn.execute( - sql, (user_id, device_id, last_stream_id, current_stream_id, limit) - ) - messages = [] - for row in txn: - stream_pos = row[0] - messages.append(db_to_json(row[1])) - if len(messages) < limit: - stream_pos = current_stream_id - return messages, stream_pos - - return self.db.runInteraction( - "get_new_messages_for_device", get_new_messages_for_device_txn - ) - - @trace - @defer.inlineCallbacks - def delete_messages_for_device(self, user_id, device_id, up_to_stream_id): - """ - Args: - user_id(str): The recipient user_id. - device_id(str): The recipient device_id. - up_to_stream_id(int): Where to delete messages up to. - Returns: - A deferred that resolves to the number of messages deleted. - """ - # If we have cached the last stream id we've deleted up to, we can - # check if there is likely to be anything that needs deleting - last_deleted_stream_id = self._last_device_delete_cache.get( - (user_id, device_id), None - ) - - set_tag("last_deleted_stream_id", last_deleted_stream_id) - - if last_deleted_stream_id: - has_changed = self._device_inbox_stream_cache.has_entity_changed( - user_id, last_deleted_stream_id - ) - if not has_changed: - log_kv({"message": "No changes in cache since last check"}) - return 0 - - def delete_messages_for_device_txn(txn): - sql = ( - "DELETE FROM device_inbox" - " WHERE user_id = ? AND device_id = ?" - " AND stream_id <= ?" - ) - txn.execute(sql, (user_id, device_id, up_to_stream_id)) - return txn.rowcount - - count = yield self.db.runInteraction( - "delete_messages_for_device", delete_messages_for_device_txn - ) - - log_kv( - {"message": "deleted {} messages for device".format(count), "count": count} - ) - - # Update the cache, ensuring that we only ever increase the value - last_deleted_stream_id = self._last_device_delete_cache.get( - (user_id, device_id), 0 - ) - self._last_device_delete_cache[(user_id, device_id)] = max( - last_deleted_stream_id, up_to_stream_id - ) - - return count - - @trace - def get_new_device_msgs_for_remote( - self, destination, last_stream_id, current_stream_id, limit - ): - """ - Args: - destination(str): The name of the remote server. - last_stream_id(int|long): The last position of the device message stream - that the server sent up to. - current_stream_id(int|long): The current position of the device - message stream. - Returns: - Deferred ([dict], int|long): List of messages for the device and where - in the stream the messages got to. - """ - - set_tag("destination", destination) - set_tag("last_stream_id", last_stream_id) - set_tag("current_stream_id", current_stream_id) - set_tag("limit", limit) - - has_changed = self._device_federation_outbox_stream_cache.has_entity_changed( - destination, last_stream_id - ) - if not has_changed or last_stream_id == current_stream_id: - log_kv({"message": "No new messages in stream"}) - return defer.succeed(([], current_stream_id)) - - if limit <= 0: - # This can happen if we run out of room for EDUs in the transaction. - return defer.succeed(([], last_stream_id)) - - @trace - def get_new_messages_for_remote_destination_txn(txn): - sql = ( - "SELECT stream_id, messages_json FROM device_federation_outbox" - " WHERE destination = ?" - " AND ? < stream_id AND stream_id <= ?" - " ORDER BY stream_id ASC" - " LIMIT ?" - ) - txn.execute(sql, (destination, last_stream_id, current_stream_id, limit)) - messages = [] - for row in txn: - stream_pos = row[0] - messages.append(db_to_json(row[1])) - if len(messages) < limit: - log_kv({"message": "Set stream position to current position"}) - stream_pos = current_stream_id - return messages, stream_pos - - return self.db.runInteraction( - "get_new_device_msgs_for_remote", - get_new_messages_for_remote_destination_txn, - ) - - @trace - def delete_device_msgs_for_remote(self, destination, up_to_stream_id): - """Used to delete messages when the remote destination acknowledges - their receipt. - - Args: - destination(str): The destination server_name - up_to_stream_id(int): Where to delete messages up to. - Returns: - A deferred that resolves when the messages have been deleted. - """ - - def delete_messages_for_remote_destination_txn(txn): - sql = ( - "DELETE FROM device_federation_outbox" - " WHERE destination = ?" - " AND stream_id <= ?" - ) - txn.execute(sql, (destination, up_to_stream_id)) - - return self.db.runInteraction( - "delete_device_msgs_for_remote", delete_messages_for_remote_destination_txn - ) - - async def get_all_new_device_messages( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for to device replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def get_all_new_device_messages_txn(txn): - # We limit like this as we might have multiple rows per stream_id, and - # we want to make sure we always get all entries for any stream_id - # we return. - upper_pos = min(current_id, last_id + limit) - sql = ( - "SELECT max(stream_id), user_id" - " FROM device_inbox" - " WHERE ? < stream_id AND stream_id <= ?" - " GROUP BY user_id" - ) - txn.execute(sql, (last_id, upper_pos)) - updates = [(row[0], row[1:]) for row in txn] - - sql = ( - "SELECT max(stream_id), destination" - " FROM device_federation_outbox" - " WHERE ? < stream_id AND stream_id <= ?" - " GROUP BY destination" - ) - txn.execute(sql, (last_id, upper_pos)) - updates.extend((row[0], row[1:]) for row in txn) - - # Order by ascending stream ordering - updates.sort() - - limited = False - upto_token = current_id - if len(updates) >= limit: - upto_token = updates[-1][0] - limited = True - - return updates, upto_token, limited - - return await self.db.runInteraction( - "get_all_new_device_messages", get_all_new_device_messages_txn - ) - - -class DeviceInboxBackgroundUpdateStore(SQLBaseStore): - DEVICE_INBOX_STREAM_ID = "device_inbox_stream_drop" - - def __init__(self, database: Database, db_conn, hs): - super(DeviceInboxBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - self.db.updates.register_background_index_update( - "device_inbox_stream_index", - index_name="device_inbox_stream_id_user_id", - table="device_inbox", - columns=["stream_id", "user_id"], - ) - - self.db.updates.register_background_update_handler( - self.DEVICE_INBOX_STREAM_ID, self._background_drop_index_device_inbox - ) - - @defer.inlineCallbacks - def _background_drop_index_device_inbox(self, progress, batch_size): - def reindex_txn(conn): - txn = conn.cursor() - txn.execute("DROP INDEX IF EXISTS device_inbox_stream_id") - txn.close() - - yield self.db.runWithConnection(reindex_txn) - - yield self.db.updates._end_background_update(self.DEVICE_INBOX_STREAM_ID) - - return 1 - - -class DeviceInboxStore(DeviceInboxWorkerStore, DeviceInboxBackgroundUpdateStore): - DEVICE_INBOX_STREAM_ID = "device_inbox_stream_drop" - - def __init__(self, database: Database, db_conn, hs): - super(DeviceInboxStore, self).__init__(database, db_conn, hs) - - # Map of (user_id, device_id) to the last stream_id that has been - # deleted up to. This is so that we can no op deletions. - self._last_device_delete_cache = ExpiringCache( - cache_name="last_device_delete_cache", - clock=self._clock, - max_len=10000, - expiry_ms=30 * 60 * 1000, - ) - - @trace - @defer.inlineCallbacks - def add_messages_to_device_inbox( - self, local_messages_by_user_then_device, remote_messages_by_destination - ): - """Used to send messages from this server. - - Args: - sender_user_id(str): The ID of the user sending these messages. - local_messages_by_user_and_device(dict): - Dictionary of user_id to device_id to message. - remote_messages_by_destination(dict): - Dictionary of destination server_name to the EDU JSON to send. - Returns: - A deferred stream_id that resolves when the messages have been - inserted. - """ - - def add_messages_txn(txn, now_ms, stream_id): - # Add the local messages directly to the local inbox. - self._add_messages_to_local_device_inbox_txn( - txn, stream_id, local_messages_by_user_then_device - ) - - # Add the remote messages to the federation outbox. - # We'll send them to a remote server when we next send a - # federation transaction to that destination. - sql = ( - "INSERT INTO device_federation_outbox" - " (destination, stream_id, queued_ts, messages_json)" - " VALUES (?,?,?,?)" - ) - rows = [] - for destination, edu in remote_messages_by_destination.items(): - edu_json = json.dumps(edu) - rows.append((destination, stream_id, now_ms, edu_json)) - txn.executemany(sql, rows) - - with self._device_inbox_id_gen.get_next() as stream_id: - now_ms = self.clock.time_msec() - yield self.db.runInteraction( - "add_messages_to_device_inbox", add_messages_txn, now_ms, stream_id - ) - for user_id in local_messages_by_user_then_device.keys(): - self._device_inbox_stream_cache.entity_has_changed(user_id, stream_id) - for destination in remote_messages_by_destination.keys(): - self._device_federation_outbox_stream_cache.entity_has_changed( - destination, stream_id - ) - - return self._device_inbox_id_gen.get_current_token() - - @defer.inlineCallbacks - def add_messages_from_remote_to_device_inbox( - self, origin, message_id, local_messages_by_user_then_device - ): - def add_messages_txn(txn, now_ms, stream_id): - # Check if we've already inserted a matching message_id for that - # origin. This can happen if the origin doesn't receive our - # acknowledgement from the first time we received the message. - already_inserted = self.db.simple_select_one_txn( - txn, - table="device_federation_inbox", - keyvalues={"origin": origin, "message_id": message_id}, - retcols=("message_id",), - allow_none=True, - ) - if already_inserted is not None: - return - - # Add an entry for this message_id so that we know we've processed - # it. - self.db.simple_insert_txn( - txn, - table="device_federation_inbox", - values={ - "origin": origin, - "message_id": message_id, - "received_ts": now_ms, - }, - ) - - # Add the messages to the approriate local device inboxes so that - # they'll be sent to the devices when they next sync. - self._add_messages_to_local_device_inbox_txn( - txn, stream_id, local_messages_by_user_then_device - ) - - with self._device_inbox_id_gen.get_next() as stream_id: - now_ms = self.clock.time_msec() - yield self.db.runInteraction( - "add_messages_from_remote_to_device_inbox", - add_messages_txn, - now_ms, - stream_id, - ) - for user_id in local_messages_by_user_then_device.keys(): - self._device_inbox_stream_cache.entity_has_changed(user_id, stream_id) - - return stream_id - - def _add_messages_to_local_device_inbox_txn( - self, txn, stream_id, messages_by_user_then_device - ): - local_by_user_then_device = {} - for user_id, messages_by_device in messages_by_user_then_device.items(): - messages_json_for_user = {} - devices = list(messages_by_device.keys()) - if len(devices) == 1 and devices[0] == "*": - # Handle wildcard device_ids. - sql = "SELECT device_id FROM devices WHERE user_id = ?" - txn.execute(sql, (user_id,)) - message_json = json.dumps(messages_by_device["*"]) - for row in txn: - # Add the message for all devices for this user on this - # server. - device = row[0] - messages_json_for_user[device] = message_json - else: - if not devices: - continue - - clause, args = make_in_list_sql_clause( - txn.database_engine, "device_id", devices - ) - sql = "SELECT device_id FROM devices WHERE user_id = ? AND " + clause - - # TODO: Maybe this needs to be done in batches if there are - # too many local devices for a given user. - txn.execute(sql, [user_id] + list(args)) - for row in txn: - # Only insert into the local inbox if the device exists on - # this server - device = row[0] - message_json = json.dumps(messages_by_device[device]) - messages_json_for_user[device] = message_json - - if messages_json_for_user: - local_by_user_then_device[user_id] = messages_json_for_user - - if not local_by_user_then_device: - return - - sql = ( - "INSERT INTO device_inbox" - " (user_id, device_id, stream_id, message_json)" - " VALUES (?,?,?,?)" - ) - rows = [] - for user_id, messages_by_device in local_by_user_then_device.items(): - for device_id, message_json in messages_by_device.items(): - rows.append((user_id, device_id, stream_id, message_json)) - - txn.executemany(sql, rows) diff --git a/synapse/storage/data_stores/main/devices.py b/synapse/storage/data_stores/main/devices.py deleted file mode 100644 index 45581a6500..0000000000 --- a/synapse/storage/data_stores/main/devices.py +++ /dev/null @@ -1,1309 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2016 OpenMarket Ltd -# Copyright 2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import logging -from typing import List, Optional, Set, Tuple - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.api.errors import Codes, StoreError -from synapse.logging.opentracing import ( - get_active_span_text_map, - set_tag, - trace, - whitelisted_homeserver, -) -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause -from synapse.storage.database import ( - Database, - LoggingTransaction, - make_tuple_comparison_clause, -) -from synapse.types import Collection, get_verify_key_from_cross_signing_key -from synapse.util.caches.descriptors import ( - Cache, - cached, - cachedInlineCallbacks, - cachedList, -) -from synapse.util.iterutils import batch_iter -from synapse.util.stringutils import shortstr - -logger = logging.getLogger(__name__) - -DROP_DEVICE_LIST_STREAMS_NON_UNIQUE_INDEXES = ( - "drop_device_list_streams_non_unique_indexes" -) - -BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES = "remove_dup_outbound_pokes" - - -class DeviceWorkerStore(SQLBaseStore): - def get_device(self, user_id, device_id): - """Retrieve a device. Only returns devices that are not marked as - hidden. - - Args: - user_id (str): The ID of the user which owns the device - device_id (str): The ID of the device to retrieve - Returns: - defer.Deferred for a dict containing the device information - Raises: - StoreError: if the device is not found - """ - return self.db.simple_select_one( - table="devices", - keyvalues={"user_id": user_id, "device_id": device_id, "hidden": False}, - retcols=("user_id", "device_id", "display_name"), - desc="get_device", - ) - - @defer.inlineCallbacks - def get_devices_by_user(self, user_id): - """Retrieve all of a user's registered devices. Only returns devices - that are not marked as hidden. - - Args: - user_id (str): - Returns: - defer.Deferred: resolves to a dict from device_id to a dict - containing "device_id", "user_id" and "display_name" for each - device. - """ - devices = yield self.db.simple_select_list( - table="devices", - keyvalues={"user_id": user_id, "hidden": False}, - retcols=("user_id", "device_id", "display_name"), - desc="get_devices_by_user", - ) - - return {d["device_id"]: d for d in devices} - - @trace - @defer.inlineCallbacks - def get_device_updates_by_remote(self, destination, from_stream_id, limit): - """Get a stream of device updates to send to the given remote server. - - Args: - destination (str): The host the device updates are intended for - from_stream_id (int): The minimum stream_id to filter updates by, exclusive - limit (int): Maximum number of device updates to return - Returns: - Deferred[tuple[int, list[tuple[string,dict]]]]: - current stream id (ie, the stream id of the last update included in the - response), and the list of updates, where each update is a pair of EDU - type and EDU contents - """ - now_stream_id = self._device_list_id_gen.get_current_token() - - has_changed = self._device_list_federation_stream_cache.has_entity_changed( - destination, int(from_stream_id) - ) - if not has_changed: - return now_stream_id, [] - - updates = yield self.db.runInteraction( - "get_device_updates_by_remote", - self._get_device_updates_by_remote_txn, - destination, - from_stream_id, - now_stream_id, - limit, - ) - - # Return an empty list if there are no updates - if not updates: - return now_stream_id, [] - - # get the cross-signing keys of the users in the list, so that we can - # determine which of the device changes were cross-signing keys - users = {r[0] for r in updates} - master_key_by_user = {} - self_signing_key_by_user = {} - for user in users: - cross_signing_key = yield self.get_e2e_cross_signing_key(user, "master") - if cross_signing_key: - key_id, verify_key = get_verify_key_from_cross_signing_key( - cross_signing_key - ) - # verify_key is a VerifyKey from signedjson, which uses - # .version to denote the portion of the key ID after the - # algorithm and colon, which is the device ID - master_key_by_user[user] = { - "key_info": cross_signing_key, - "device_id": verify_key.version, - } - - cross_signing_key = yield self.get_e2e_cross_signing_key( - user, "self_signing" - ) - if cross_signing_key: - key_id, verify_key = get_verify_key_from_cross_signing_key( - cross_signing_key - ) - self_signing_key_by_user[user] = { - "key_info": cross_signing_key, - "device_id": verify_key.version, - } - - # Perform the equivalent of a GROUP BY - # - # Iterate through the updates list and copy non-duplicate - # (user_id, device_id) entries into a map, with the value being - # the max stream_id across each set of duplicate entries - # - # maps (user_id, device_id) -> (stream_id, opentracing_context) - # - # opentracing_context contains the opentracing metadata for the request - # that created the poke - # - # The most recent request's opentracing_context is used as the - # context which created the Edu. - - query_map = {} - cross_signing_keys_by_user = {} - for user_id, device_id, update_stream_id, update_context in updates: - if ( - user_id in master_key_by_user - and device_id == master_key_by_user[user_id]["device_id"] - ): - result = cross_signing_keys_by_user.setdefault(user_id, {}) - result["master_key"] = master_key_by_user[user_id]["key_info"] - elif ( - user_id in self_signing_key_by_user - and device_id == self_signing_key_by_user[user_id]["device_id"] - ): - result = cross_signing_keys_by_user.setdefault(user_id, {}) - result["self_signing_key"] = self_signing_key_by_user[user_id][ - "key_info" - ] - else: - key = (user_id, device_id) - - previous_update_stream_id, _ = query_map.get(key, (0, None)) - - if update_stream_id > previous_update_stream_id: - query_map[key] = (update_stream_id, update_context) - - results = yield self._get_device_update_edus_by_remote( - destination, from_stream_id, query_map - ) - - # add the updated cross-signing keys to the results list - for user_id, result in cross_signing_keys_by_user.items(): - result["user_id"] = user_id - # FIXME: switch to m.signing_key_update when MSC1756 is merged into the spec - results.append(("org.matrix.signing_key_update", result)) - - return now_stream_id, results - - def _get_device_updates_by_remote_txn( - self, txn, destination, from_stream_id, now_stream_id, limit - ): - """Return device update information for a given remote destination - - Args: - txn (LoggingTransaction): The transaction to execute - destination (str): The host the device updates are intended for - from_stream_id (int): The minimum stream_id to filter updates by, exclusive - now_stream_id (int): The maximum stream_id to filter updates by, inclusive - limit (int): Maximum number of device updates to return - - Returns: - List: List of device updates - """ - # get the list of device updates that need to be sent - sql = """ - SELECT user_id, device_id, stream_id, opentracing_context FROM device_lists_outbound_pokes - WHERE destination = ? AND ? < stream_id AND stream_id <= ? - ORDER BY stream_id - LIMIT ? - """ - txn.execute(sql, (destination, from_stream_id, now_stream_id, limit)) - - return list(txn) - - @defer.inlineCallbacks - def _get_device_update_edus_by_remote(self, destination, from_stream_id, query_map): - """Returns a list of device update EDUs as well as E2EE keys - - Args: - destination (str): The host the device updates are intended for - from_stream_id (int): The minimum stream_id to filter updates by, exclusive - query_map (Dict[(str, str): (int, str|None)]): Dictionary mapping - user_id/device_id to update stream_id and the relevent json-encoded - opentracing context - - Returns: - List[Dict]: List of objects representing an device update EDU - - """ - devices = ( - yield self.db.runInteraction( - "_get_e2e_device_keys_txn", - self._get_e2e_device_keys_txn, - query_map.keys(), - include_all_devices=True, - include_deleted_devices=True, - ) - if query_map - else {} - ) - - results = [] - for user_id, user_devices in devices.items(): - # The prev_id for the first row is always the last row before - # `from_stream_id` - prev_id = yield self._get_last_device_update_for_remote_user( - destination, user_id, from_stream_id - ) - - # make sure we go through the devices in stream order - device_ids = sorted( - user_devices.keys(), key=lambda i: query_map[(user_id, i)][0], - ) - - for device_id in device_ids: - device = user_devices[device_id] - stream_id, opentracing_context = query_map[(user_id, device_id)] - result = { - "user_id": user_id, - "device_id": device_id, - "prev_id": [prev_id] if prev_id else [], - "stream_id": stream_id, - "org.matrix.opentracing_context": opentracing_context, - } - - prev_id = stream_id - - if device is not None: - key_json = device.get("key_json", None) - if key_json: - result["keys"] = db_to_json(key_json) - - if "signatures" in device: - for sig_user_id, sigs in device["signatures"].items(): - result["keys"].setdefault("signatures", {}).setdefault( - sig_user_id, {} - ).update(sigs) - - device_display_name = device.get("device_display_name", None) - if device_display_name: - result["device_display_name"] = device_display_name - else: - result["deleted"] = True - - results.append(("m.device_list_update", result)) - - return results - - def _get_last_device_update_for_remote_user( - self, destination, user_id, from_stream_id - ): - def f(txn): - prev_sent_id_sql = """ - SELECT coalesce(max(stream_id), 0) as stream_id - FROM device_lists_outbound_last_success - WHERE destination = ? AND user_id = ? AND stream_id <= ? - """ - txn.execute(prev_sent_id_sql, (destination, user_id, from_stream_id)) - rows = txn.fetchall() - return rows[0][0] - - return self.db.runInteraction("get_last_device_update_for_remote_user", f) - - def mark_as_sent_devices_by_remote(self, destination, stream_id): - """Mark that updates have successfully been sent to the destination. - """ - return self.db.runInteraction( - "mark_as_sent_devices_by_remote", - self._mark_as_sent_devices_by_remote_txn, - destination, - stream_id, - ) - - def _mark_as_sent_devices_by_remote_txn(self, txn, destination, stream_id): - # We update the device_lists_outbound_last_success with the successfully - # poked users. - sql = """ - SELECT user_id, coalesce(max(o.stream_id), 0) - FROM device_lists_outbound_pokes as o - WHERE destination = ? AND o.stream_id <= ? - GROUP BY user_id - """ - txn.execute(sql, (destination, stream_id)) - rows = txn.fetchall() - - self.db.simple_upsert_many_txn( - txn=txn, - table="device_lists_outbound_last_success", - key_names=("destination", "user_id"), - key_values=((destination, user_id) for user_id, _ in rows), - value_names=("stream_id",), - value_values=((stream_id,) for _, stream_id in rows), - ) - - # Delete all sent outbound pokes - sql = """ - DELETE FROM device_lists_outbound_pokes - WHERE destination = ? AND stream_id <= ? - """ - txn.execute(sql, (destination, stream_id)) - - @defer.inlineCallbacks - def add_user_signature_change_to_streams(self, from_user_id, user_ids): - """Persist that a user has made new signatures - - Args: - from_user_id (str): the user who made the signatures - user_ids (list[str]): the users who were signed - """ - - with self._device_list_id_gen.get_next() as stream_id: - yield self.db.runInteraction( - "add_user_sig_change_to_streams", - self._add_user_signature_change_txn, - from_user_id, - user_ids, - stream_id, - ) - return stream_id - - def _add_user_signature_change_txn(self, txn, from_user_id, user_ids, stream_id): - txn.call_after( - self._user_signature_stream_cache.entity_has_changed, - from_user_id, - stream_id, - ) - self.db.simple_insert_txn( - txn, - "user_signature_stream", - values={ - "stream_id": stream_id, - "from_user_id": from_user_id, - "user_ids": json.dumps(user_ids), - }, - ) - - def get_device_stream_token(self): - return self._device_list_id_gen.get_current_token() - - @trace - @defer.inlineCallbacks - def get_user_devices_from_cache(self, query_list): - """Get the devices (and keys if any) for remote users from the cache. - - Args: - query_list(list): List of (user_id, device_ids), if device_ids is - falsey then return all device ids for that user. - - Returns: - (user_ids_not_in_cache, results_map), where user_ids_not_in_cache is - a set of user_ids and results_map is a mapping of - user_id -> device_id -> device_info - """ - user_ids = {user_id for user_id, _ in query_list} - user_map = yield self.get_device_list_last_stream_id_for_remotes(list(user_ids)) - - # We go and check if any of the users need to have their device lists - # resynced. If they do then we remove them from the cached list. - users_needing_resync = yield self.get_user_ids_requiring_device_list_resync( - user_ids - ) - user_ids_in_cache = { - user_id for user_id, stream_id in user_map.items() if stream_id - } - users_needing_resync - user_ids_not_in_cache = user_ids - user_ids_in_cache - - results = {} - for user_id, device_id in query_list: - if user_id not in user_ids_in_cache: - continue - - if device_id: - device = yield self._get_cached_user_device(user_id, device_id) - results.setdefault(user_id, {})[device_id] = device - else: - results[user_id] = yield self.get_cached_devices_for_user(user_id) - - set_tag("in_cache", results) - set_tag("not_in_cache", user_ids_not_in_cache) - - return user_ids_not_in_cache, results - - @cachedInlineCallbacks(num_args=2, tree=True) - def _get_cached_user_device(self, user_id, device_id): - content = yield self.db.simple_select_one_onecol( - table="device_lists_remote_cache", - keyvalues={"user_id": user_id, "device_id": device_id}, - retcol="content", - desc="_get_cached_user_device", - ) - return db_to_json(content) - - @cachedInlineCallbacks() - def get_cached_devices_for_user(self, user_id): - devices = yield self.db.simple_select_list( - table="device_lists_remote_cache", - keyvalues={"user_id": user_id}, - retcols=("device_id", "content"), - desc="get_cached_devices_for_user", - ) - return { - device["device_id"]: db_to_json(device["content"]) for device in devices - } - - def get_devices_with_keys_by_user(self, user_id): - """Get all devices (with any device keys) for a user - - Returns: - (stream_id, devices) - """ - return self.db.runInteraction( - "get_devices_with_keys_by_user", - self._get_devices_with_keys_by_user_txn, - user_id, - ) - - def _get_devices_with_keys_by_user_txn(self, txn, user_id): - now_stream_id = self._device_list_id_gen.get_current_token() - - devices = self._get_e2e_device_keys_txn( - txn, [(user_id, None)], include_all_devices=True - ) - - if devices: - user_devices = devices[user_id] - results = [] - for device_id, device in user_devices.items(): - result = {"device_id": device_id} - - key_json = device.get("key_json", None) - if key_json: - result["keys"] = db_to_json(key_json) - - if "signatures" in device: - for sig_user_id, sigs in device["signatures"].items(): - result["keys"].setdefault("signatures", {}).setdefault( - sig_user_id, {} - ).update(sigs) - - device_display_name = device.get("device_display_name", None) - if device_display_name: - result["device_display_name"] = device_display_name - - results.append(result) - - return now_stream_id, results - - return now_stream_id, [] - - def get_users_whose_devices_changed(self, from_key, user_ids): - """Get set of users whose devices have changed since `from_key` that - are in the given list of user_ids. - - Args: - from_key (str): The device lists stream token - user_ids (Iterable[str]) - - Returns: - Deferred[set[str]]: The set of user_ids whose devices have changed - since `from_key` - """ - from_key = int(from_key) - - # Get set of users who *may* have changed. Users not in the returned - # list have definitely not changed. - to_check = self._device_list_stream_cache.get_entities_changed( - user_ids, from_key - ) - - if not to_check: - return defer.succeed(set()) - - def _get_users_whose_devices_changed_txn(txn): - changes = set() - - sql = """ - SELECT DISTINCT user_id FROM device_lists_stream - WHERE stream_id > ? - AND - """ - - for chunk in batch_iter(to_check, 100): - clause, args = make_in_list_sql_clause( - txn.database_engine, "user_id", chunk - ) - txn.execute(sql + clause, (from_key,) + tuple(args)) - changes.update(user_id for user_id, in txn) - - return changes - - return self.db.runInteraction( - "get_users_whose_devices_changed", _get_users_whose_devices_changed_txn - ) - - @defer.inlineCallbacks - def get_users_whose_signatures_changed(self, user_id, from_key): - """Get the users who have new cross-signing signatures made by `user_id` since - `from_key`. - - Args: - user_id (str): the user who made the signatures - from_key (str): The device lists stream token - """ - from_key = int(from_key) - if self._user_signature_stream_cache.has_entity_changed(user_id, from_key): - sql = """ - SELECT DISTINCT user_ids FROM user_signature_stream - WHERE from_user_id = ? AND stream_id > ? - """ - rows = yield self.db.execute( - "get_users_whose_signatures_changed", None, sql, user_id, from_key - ) - return {user for row in rows for user in db_to_json(row[0])} - else: - return set() - - async def get_all_device_list_changes_for_remotes( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for device lists replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def _get_all_device_list_changes_for_remotes(txn): - # This query Does The Right Thing where it'll correctly apply the - # bounds to the inner queries. - sql = """ - SELECT stream_id, entity FROM ( - SELECT stream_id, user_id AS entity FROM device_lists_stream - UNION ALL - SELECT stream_id, destination AS entity FROM device_lists_outbound_pokes - ) AS e - WHERE ? < stream_id AND stream_id <= ? - LIMIT ? - """ - - txn.execute(sql, (last_id, current_id, limit)) - updates = [(row[0], row[1:]) for row in txn] - limited = False - upto_token = current_id - if len(updates) >= limit: - upto_token = updates[-1][0] - limited = True - - return updates, upto_token, limited - - return await self.db.runInteraction( - "get_all_device_list_changes_for_remotes", - _get_all_device_list_changes_for_remotes, - ) - - @cached(max_entries=10000) - def get_device_list_last_stream_id_for_remote(self, user_id): - """Get the last stream_id we got for a user. May be None if we haven't - got any information for them. - """ - return self.db.simple_select_one_onecol( - table="device_lists_remote_extremeties", - keyvalues={"user_id": user_id}, - retcol="stream_id", - desc="get_device_list_last_stream_id_for_remote", - allow_none=True, - ) - - @cachedList( - cached_method_name="get_device_list_last_stream_id_for_remote", - list_name="user_ids", - inlineCallbacks=True, - ) - def get_device_list_last_stream_id_for_remotes(self, user_ids): - rows = yield self.db.simple_select_many_batch( - table="device_lists_remote_extremeties", - column="user_id", - iterable=user_ids, - retcols=("user_id", "stream_id"), - desc="get_device_list_last_stream_id_for_remotes", - ) - - results = {user_id: None for user_id in user_ids} - results.update({row["user_id"]: row["stream_id"] for row in rows}) - - return results - - @defer.inlineCallbacks - def get_user_ids_requiring_device_list_resync( - self, user_ids: Optional[Collection[str]] = None, - ) -> Set[str]: - """Given a list of remote users return the list of users that we - should resync the device lists for. If None is given instead of a list, - return every user that we should resync the device lists for. - - Returns: - The IDs of users whose device lists need resync. - """ - if user_ids: - rows = yield self.db.simple_select_many_batch( - table="device_lists_remote_resync", - column="user_id", - iterable=user_ids, - retcols=("user_id",), - desc="get_user_ids_requiring_device_list_resync_with_iterable", - ) - else: - rows = yield self.db.simple_select_list( - table="device_lists_remote_resync", - keyvalues=None, - retcols=("user_id",), - desc="get_user_ids_requiring_device_list_resync", - ) - - return {row["user_id"] for row in rows} - - def mark_remote_user_device_cache_as_stale(self, user_id: str): - """Records that the server has reason to believe the cache of the devices - for the remote users is out of date. - """ - return self.db.simple_upsert( - table="device_lists_remote_resync", - keyvalues={"user_id": user_id}, - values={}, - insertion_values={"added_ts": self._clock.time_msec()}, - desc="make_remote_user_device_cache_as_stale", - ) - - def mark_remote_user_device_list_as_unsubscribed(self, user_id): - """Mark that we no longer track device lists for remote user. - """ - - def _mark_remote_user_device_list_as_unsubscribed_txn(txn): - self.db.simple_delete_txn( - txn, - table="device_lists_remote_extremeties", - keyvalues={"user_id": user_id}, - ) - self._invalidate_cache_and_stream( - txn, self.get_device_list_last_stream_id_for_remote, (user_id,) - ) - - return self.db.runInteraction( - "mark_remote_user_device_list_as_unsubscribed", - _mark_remote_user_device_list_as_unsubscribed_txn, - ) - - -class DeviceBackgroundUpdateStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(DeviceBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - self.db.updates.register_background_index_update( - "device_lists_stream_idx", - index_name="device_lists_stream_user_id", - table="device_lists_stream", - columns=["user_id", "device_id"], - ) - - # create a unique index on device_lists_remote_cache - self.db.updates.register_background_index_update( - "device_lists_remote_cache_unique_idx", - index_name="device_lists_remote_cache_unique_id", - table="device_lists_remote_cache", - columns=["user_id", "device_id"], - unique=True, - ) - - # And one on device_lists_remote_extremeties - self.db.updates.register_background_index_update( - "device_lists_remote_extremeties_unique_idx", - index_name="device_lists_remote_extremeties_unique_idx", - table="device_lists_remote_extremeties", - columns=["user_id"], - unique=True, - ) - - # once they complete, we can remove the old non-unique indexes. - self.db.updates.register_background_update_handler( - DROP_DEVICE_LIST_STREAMS_NON_UNIQUE_INDEXES, - self._drop_device_list_streams_non_unique_indexes, - ) - - # clear out duplicate device list outbound pokes - self.db.updates.register_background_update_handler( - BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES, self._remove_duplicate_outbound_pokes, - ) - - # a pair of background updates that were added during the 1.14 release cycle, - # but replaced with 58/06dlols_unique_idx.py - self.db.updates.register_noop_background_update( - "device_lists_outbound_last_success_unique_idx", - ) - self.db.updates.register_noop_background_update( - "drop_device_lists_outbound_last_success_non_unique_idx", - ) - - @defer.inlineCallbacks - def _drop_device_list_streams_non_unique_indexes(self, progress, batch_size): - def f(conn): - txn = conn.cursor() - txn.execute("DROP INDEX IF EXISTS device_lists_remote_cache_id") - txn.execute("DROP INDEX IF EXISTS device_lists_remote_extremeties_id") - txn.close() - - yield self.db.runWithConnection(f) - yield self.db.updates._end_background_update( - DROP_DEVICE_LIST_STREAMS_NON_UNIQUE_INDEXES - ) - return 1 - - async def _remove_duplicate_outbound_pokes(self, progress, batch_size): - # for some reason, we have accumulated duplicate entries in - # device_lists_outbound_pokes, which makes prune_outbound_device_list_pokes less - # efficient. - # - # For each duplicate, we delete all the existing rows and put one back. - - KEY_COLS = ["stream_id", "destination", "user_id", "device_id"] - last_row = progress.get( - "last_row", - {"stream_id": 0, "destination": "", "user_id": "", "device_id": ""}, - ) - - def _txn(txn): - clause, args = make_tuple_comparison_clause( - self.db.engine, [(x, last_row[x]) for x in KEY_COLS] - ) - sql = """ - SELECT stream_id, destination, user_id, device_id, MAX(ts) AS ts - FROM device_lists_outbound_pokes - WHERE %s - GROUP BY %s - HAVING count(*) > 1 - ORDER BY %s - LIMIT ? - """ % ( - clause, # WHERE - ",".join(KEY_COLS), # GROUP BY - ",".join(KEY_COLS), # ORDER BY - ) - txn.execute(sql, args + [batch_size]) - rows = self.db.cursor_to_dict(txn) - - row = None - for row in rows: - self.db.simple_delete_txn( - txn, "device_lists_outbound_pokes", {x: row[x] for x in KEY_COLS}, - ) - - row["sent"] = False - self.db.simple_insert_txn( - txn, "device_lists_outbound_pokes", row, - ) - - if row: - self.db.updates._background_update_progress_txn( - txn, BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES, {"last_row": row}, - ) - - return len(rows) - - rows = await self.db.runInteraction(BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES, _txn) - - if not rows: - await self.db.updates._end_background_update( - BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES - ) - - return rows - - -class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): - def __init__(self, database: Database, db_conn, hs): - super(DeviceStore, self).__init__(database, db_conn, hs) - - # Map of (user_id, device_id) -> bool. If there is an entry that implies - # the device exists. - self.device_id_exists_cache = Cache( - name="device_id_exists", keylen=2, max_entries=10000 - ) - - self._clock.looping_call(self._prune_old_outbound_device_pokes, 60 * 60 * 1000) - - @defer.inlineCallbacks - def store_device(self, user_id, device_id, initial_device_display_name): - """Ensure the given device is known; add it to the store if not - - Args: - user_id (str): id of user associated with the device - device_id (str): id of device - initial_device_display_name (str): initial displayname of the - device. Ignored if device exists. - Returns: - defer.Deferred: boolean whether the device was inserted or an - existing device existed with that ID. - Raises: - StoreError: if the device is already in use - """ - key = (user_id, device_id) - if self.device_id_exists_cache.get(key, None): - return False - - try: - inserted = yield self.db.simple_insert( - "devices", - values={ - "user_id": user_id, - "device_id": device_id, - "display_name": initial_device_display_name, - "hidden": False, - }, - desc="store_device", - or_ignore=True, - ) - if not inserted: - # if the device already exists, check if it's a real device, or - # if the device ID is reserved by something else - hidden = yield self.db.simple_select_one_onecol( - "devices", - keyvalues={"user_id": user_id, "device_id": device_id}, - retcol="hidden", - ) - if hidden: - raise StoreError(400, "The device ID is in use", Codes.FORBIDDEN) - self.device_id_exists_cache.prefill(key, True) - return inserted - except StoreError: - raise - except Exception as e: - logger.error( - "store_device with device_id=%s(%r) user_id=%s(%r)" - " display_name=%s(%r) failed: %s", - type(device_id).__name__, - device_id, - type(user_id).__name__, - user_id, - type(initial_device_display_name).__name__, - initial_device_display_name, - e, - ) - raise StoreError(500, "Problem storing device.") - - @defer.inlineCallbacks - def delete_device(self, user_id, device_id): - """Delete a device. - - Args: - user_id (str): The ID of the user which owns the device - device_id (str): The ID of the device to delete - Returns: - defer.Deferred - """ - yield self.db.simple_delete_one( - table="devices", - keyvalues={"user_id": user_id, "device_id": device_id, "hidden": False}, - desc="delete_device", - ) - - self.device_id_exists_cache.invalidate((user_id, device_id)) - - @defer.inlineCallbacks - def delete_devices(self, user_id, device_ids): - """Deletes several devices. - - Args: - user_id (str): The ID of the user which owns the devices - device_ids (list): The IDs of the devices to delete - Returns: - defer.Deferred - """ - yield self.db.simple_delete_many( - table="devices", - column="device_id", - iterable=device_ids, - keyvalues={"user_id": user_id, "hidden": False}, - desc="delete_devices", - ) - for device_id in device_ids: - self.device_id_exists_cache.invalidate((user_id, device_id)) - - def update_device(self, user_id, device_id, new_display_name=None): - """Update a device. Only updates the device if it is not marked as - hidden. - - Args: - user_id (str): The ID of the user which owns the device - device_id (str): The ID of the device to update - new_display_name (str|None): new displayname for device; None - to leave unchanged - Raises: - StoreError: if the device is not found - Returns: - defer.Deferred - """ - updates = {} - if new_display_name is not None: - updates["display_name"] = new_display_name - if not updates: - return defer.succeed(None) - return self.db.simple_update_one( - table="devices", - keyvalues={"user_id": user_id, "device_id": device_id, "hidden": False}, - updatevalues=updates, - desc="update_device", - ) - - def update_remote_device_list_cache_entry( - self, user_id, device_id, content, stream_id - ): - """Updates a single device in the cache of a remote user's devicelist. - - Note: assumes that we are the only thread that can be updating this user's - device list. - - Args: - user_id (str): User to update device list for - device_id (str): ID of decivice being updated - content (dict): new data on this device - stream_id (int): the version of the device list - - Returns: - Deferred[None] - """ - return self.db.runInteraction( - "update_remote_device_list_cache_entry", - self._update_remote_device_list_cache_entry_txn, - user_id, - device_id, - content, - stream_id, - ) - - def _update_remote_device_list_cache_entry_txn( - self, txn, user_id, device_id, content, stream_id - ): - if content.get("deleted"): - self.db.simple_delete_txn( - txn, - table="device_lists_remote_cache", - keyvalues={"user_id": user_id, "device_id": device_id}, - ) - - txn.call_after(self.device_id_exists_cache.invalidate, (user_id, device_id)) - else: - self.db.simple_upsert_txn( - txn, - table="device_lists_remote_cache", - keyvalues={"user_id": user_id, "device_id": device_id}, - values={"content": json.dumps(content)}, - # we don't need to lock, because we assume we are the only thread - # updating this user's devices. - lock=False, - ) - - txn.call_after(self._get_cached_user_device.invalidate, (user_id, device_id)) - txn.call_after(self.get_cached_devices_for_user.invalidate, (user_id,)) - txn.call_after( - self.get_device_list_last_stream_id_for_remote.invalidate, (user_id,) - ) - - self.db.simple_upsert_txn( - txn, - table="device_lists_remote_extremeties", - keyvalues={"user_id": user_id}, - values={"stream_id": stream_id}, - # again, we can assume we are the only thread updating this user's - # extremity. - lock=False, - ) - - def update_remote_device_list_cache(self, user_id, devices, stream_id): - """Replace the entire cache of the remote user's devices. - - Note: assumes that we are the only thread that can be updating this user's - device list. - - Args: - user_id (str): User to update device list for - devices (list[dict]): list of device objects supplied over federation - stream_id (int): the version of the device list - - Returns: - Deferred[None] - """ - return self.db.runInteraction( - "update_remote_device_list_cache", - self._update_remote_device_list_cache_txn, - user_id, - devices, - stream_id, - ) - - def _update_remote_device_list_cache_txn(self, txn, user_id, devices, stream_id): - self.db.simple_delete_txn( - txn, table="device_lists_remote_cache", keyvalues={"user_id": user_id} - ) - - self.db.simple_insert_many_txn( - txn, - table="device_lists_remote_cache", - values=[ - { - "user_id": user_id, - "device_id": content["device_id"], - "content": json.dumps(content), - } - for content in devices - ], - ) - - txn.call_after(self.get_cached_devices_for_user.invalidate, (user_id,)) - txn.call_after(self._get_cached_user_device.invalidate_many, (user_id,)) - txn.call_after( - self.get_device_list_last_stream_id_for_remote.invalidate, (user_id,) - ) - - self.db.simple_upsert_txn( - txn, - table="device_lists_remote_extremeties", - keyvalues={"user_id": user_id}, - values={"stream_id": stream_id}, - # we don't need to lock, because we can assume we are the only thread - # updating this user's extremity. - lock=False, - ) - - # If we're replacing the remote user's device list cache presumably - # we've done a full resync, so we remove the entry that says we need - # to resync - self.db.simple_delete_txn( - txn, table="device_lists_remote_resync", keyvalues={"user_id": user_id}, - ) - - @defer.inlineCallbacks - def add_device_change_to_streams(self, user_id, device_ids, hosts): - """Persist that a user's devices have been updated, and which hosts - (if any) should be poked. - """ - if not device_ids: - return - - with self._device_list_id_gen.get_next_mult(len(device_ids)) as stream_ids: - yield self.db.runInteraction( - "add_device_change_to_stream", - self._add_device_change_to_stream_txn, - user_id, - device_ids, - stream_ids, - ) - - if not hosts: - return stream_ids[-1] - - context = get_active_span_text_map() - with self._device_list_id_gen.get_next_mult( - len(hosts) * len(device_ids) - ) as stream_ids: - yield self.db.runInteraction( - "add_device_outbound_poke_to_stream", - self._add_device_outbound_poke_to_stream_txn, - user_id, - device_ids, - hosts, - stream_ids, - context, - ) - - return stream_ids[-1] - - def _add_device_change_to_stream_txn( - self, - txn: LoggingTransaction, - user_id: str, - device_ids: Collection[str], - stream_ids: List[str], - ): - txn.call_after( - self._device_list_stream_cache.entity_has_changed, user_id, stream_ids[-1], - ) - - min_stream_id = stream_ids[0] - - # Delete older entries in the table, as we really only care about - # when the latest change happened. - txn.executemany( - """ - DELETE FROM device_lists_stream - WHERE user_id = ? AND device_id = ? AND stream_id < ? - """, - [(user_id, device_id, min_stream_id) for device_id in device_ids], - ) - - self.db.simple_insert_many_txn( - txn, - table="device_lists_stream", - values=[ - {"stream_id": stream_id, "user_id": user_id, "device_id": device_id} - for stream_id, device_id in zip(stream_ids, device_ids) - ], - ) - - def _add_device_outbound_poke_to_stream_txn( - self, txn, user_id, device_ids, hosts, stream_ids, context, - ): - for host in hosts: - txn.call_after( - self._device_list_federation_stream_cache.entity_has_changed, - host, - stream_ids[-1], - ) - - now = self._clock.time_msec() - next_stream_id = iter(stream_ids) - - self.db.simple_insert_many_txn( - txn, - table="device_lists_outbound_pokes", - values=[ - { - "destination": destination, - "stream_id": next(next_stream_id), - "user_id": user_id, - "device_id": device_id, - "sent": False, - "ts": now, - "opentracing_context": json.dumps(context) - if whitelisted_homeserver(destination) - else "{}", - } - for destination in hosts - for device_id in device_ids - ], - ) - - def _prune_old_outbound_device_pokes(self, prune_age=24 * 60 * 60 * 1000): - """Delete old entries out of the device_lists_outbound_pokes to ensure - that we don't fill up due to dead servers. - - Normally, we try to send device updates as a delta since a previous known point: - this is done by setting the prev_id in the m.device_list_update EDU. However, - for that to work, we have to have a complete record of each change to - each device, which can add up to quite a lot of data. - - An alternative mechanism is that, if the remote server sees that it has missed - an entry in the stream_id sequence for a given user, it will request a full - list of that user's devices. Hence, we can reduce the amount of data we have to - store (and transmit in some future transaction), by clearing almost everything - for a given destination out of the database, and having the remote server - resync. - - All we need to do is make sure we keep at least one row for each - (user, destination) pair, to remind us to send a m.device_list_update EDU for - that user when the destination comes back. It doesn't matter which device - we keep. - """ - yesterday = self._clock.time_msec() - prune_age - - def _prune_txn(txn): - # look for (user, destination) pairs which have an update older than - # the cutoff. - # - # For each pair, we also need to know the most recent stream_id, and - # an arbitrary device_id at that stream_id. - select_sql = """ - SELECT - dlop1.destination, - dlop1.user_id, - MAX(dlop1.stream_id) AS stream_id, - (SELECT MIN(dlop2.device_id) AS device_id FROM - device_lists_outbound_pokes dlop2 - WHERE dlop2.destination = dlop1.destination AND - dlop2.user_id=dlop1.user_id AND - dlop2.stream_id=MAX(dlop1.stream_id) - ) - FROM device_lists_outbound_pokes dlop1 - GROUP BY destination, user_id - HAVING min(ts) < ? AND count(*) > 1 - """ - - txn.execute(select_sql, (yesterday,)) - rows = txn.fetchall() - - if not rows: - return - - logger.info( - "Pruning old outbound device list updates for %i users/destinations: %s", - len(rows), - shortstr((row[0], row[1]) for row in rows), - ) - - # we want to keep the update with the highest stream_id for each user. - # - # there might be more than one update (with different device_ids) with the - # same stream_id, so we also delete all but one rows with the max stream id. - delete_sql = """ - DELETE FROM device_lists_outbound_pokes - WHERE destination = ? AND user_id = ? AND ( - stream_id < ? OR - (stream_id = ? AND device_id != ?) - ) - """ - count = 0 - for (destination, user_id, stream_id, device_id) in rows: - txn.execute( - delete_sql, (destination, user_id, stream_id, stream_id, device_id) - ) - count += txn.rowcount - - # Since we've deleted unsent deltas, we need to remove the entry - # of last successful sent so that the prev_ids are correctly set. - sql = """ - DELETE FROM device_lists_outbound_last_success - WHERE destination = ? AND user_id = ? - """ - txn.executemany(sql, ((row[0], row[1]) for row in rows)) - - logger.info("Pruned %d device list outbound pokes", count) - - return run_as_background_process( - "prune_old_outbound_device_pokes", - self.db.runInteraction, - "_prune_old_outbound_device_pokes", - _prune_txn, - ) diff --git a/synapse/storage/data_stores/main/directory.py b/synapse/storage/data_stores/main/directory.py deleted file mode 100644 index e1d1bc3e05..0000000000 --- a/synapse/storage/data_stores/main/directory.py +++ /dev/null @@ -1,195 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from collections import namedtuple -from typing import Optional - -from twisted.internet import defer - -from synapse.api.errors import SynapseError -from synapse.storage._base import SQLBaseStore -from synapse.util.caches.descriptors import cached - -RoomAliasMapping = namedtuple("RoomAliasMapping", ("room_id", "room_alias", "servers")) - - -class DirectoryWorkerStore(SQLBaseStore): - @defer.inlineCallbacks - def get_association_from_room_alias(self, room_alias): - """ Get's the room_id and server list for a given room_alias - - Args: - room_alias (RoomAlias) - - Returns: - Deferred: results in namedtuple with keys "room_id" and - "servers" or None if no association can be found - """ - room_id = yield self.db.simple_select_one_onecol( - "room_aliases", - {"room_alias": room_alias.to_string()}, - "room_id", - allow_none=True, - desc="get_association_from_room_alias", - ) - - if not room_id: - return None - - servers = yield self.db.simple_select_onecol( - "room_alias_servers", - {"room_alias": room_alias.to_string()}, - "server", - desc="get_association_from_room_alias", - ) - - if not servers: - return None - - return RoomAliasMapping(room_id, room_alias.to_string(), servers) - - def get_room_alias_creator(self, room_alias): - return self.db.simple_select_one_onecol( - table="room_aliases", - keyvalues={"room_alias": room_alias}, - retcol="creator", - desc="get_room_alias_creator", - ) - - @cached(max_entries=5000) - def get_aliases_for_room(self, room_id): - return self.db.simple_select_onecol( - "room_aliases", - {"room_id": room_id}, - "room_alias", - desc="get_aliases_for_room", - ) - - -class DirectoryStore(DirectoryWorkerStore): - @defer.inlineCallbacks - def create_room_alias_association(self, room_alias, room_id, servers, creator=None): - """ Creates an association between a room alias and room_id/servers - - Args: - room_alias (RoomAlias) - room_id (str) - servers (list) - creator (str): Optional user_id of creator. - - Returns: - Deferred - """ - - def alias_txn(txn): - self.db.simple_insert_txn( - txn, - "room_aliases", - { - "room_alias": room_alias.to_string(), - "room_id": room_id, - "creator": creator, - }, - ) - - self.db.simple_insert_many_txn( - txn, - table="room_alias_servers", - values=[ - {"room_alias": room_alias.to_string(), "server": server} - for server in servers - ], - ) - - self._invalidate_cache_and_stream( - txn, self.get_aliases_for_room, (room_id,) - ) - - try: - ret = yield self.db.runInteraction( - "create_room_alias_association", alias_txn - ) - except self.database_engine.module.IntegrityError: - raise SynapseError( - 409, "Room alias %s already exists" % room_alias.to_string() - ) - return ret - - @defer.inlineCallbacks - def delete_room_alias(self, room_alias): - room_id = yield self.db.runInteraction( - "delete_room_alias", self._delete_room_alias_txn, room_alias - ) - - return room_id - - def _delete_room_alias_txn(self, txn, room_alias): - txn.execute( - "SELECT room_id FROM room_aliases WHERE room_alias = ?", - (room_alias.to_string(),), - ) - - res = txn.fetchone() - if res: - room_id = res[0] - else: - return None - - txn.execute( - "DELETE FROM room_aliases WHERE room_alias = ?", (room_alias.to_string(),) - ) - - txn.execute( - "DELETE FROM room_alias_servers WHERE room_alias = ?", - (room_alias.to_string(),), - ) - - self._invalidate_cache_and_stream(txn, self.get_aliases_for_room, (room_id,)) - - return room_id - - def update_aliases_for_room( - self, old_room_id: str, new_room_id: str, creator: Optional[str] = None, - ): - """Repoint all of the aliases for a given room, to a different room. - - Args: - old_room_id: - new_room_id: - creator: The user to record as the creator of the new mapping. - If None, the creator will be left unchanged. - """ - - def _update_aliases_for_room_txn(txn): - update_creator_sql = "" - sql_params = (new_room_id, old_room_id) - if creator: - update_creator_sql = ", creator = ?" - sql_params = (new_room_id, creator, old_room_id) - - sql = "UPDATE room_aliases SET room_id = ? %s WHERE room_id = ?" % ( - update_creator_sql, - ) - txn.execute(sql, sql_params) - self._invalidate_cache_and_stream( - txn, self.get_aliases_for_room, (old_room_id,) - ) - self._invalidate_cache_and_stream( - txn, self.get_aliases_for_room, (new_room_id,) - ) - - return self.db.runInteraction( - "_update_aliases_for_room_txn", _update_aliases_for_room_txn - ) diff --git a/synapse/storage/data_stores/main/e2e_room_keys.py b/synapse/storage/data_stores/main/e2e_room_keys.py deleted file mode 100644 index 615364f018..0000000000 --- a/synapse/storage/data_stores/main/e2e_room_keys.py +++ /dev/null @@ -1,439 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2017 New Vector Ltd -# Copyright 2019 Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.api.errors import StoreError -from synapse.logging.opentracing import log_kv, trace -from synapse.storage._base import SQLBaseStore, db_to_json - - -class EndToEndRoomKeyStore(SQLBaseStore): - @defer.inlineCallbacks - def update_e2e_room_key(self, user_id, version, room_id, session_id, room_key): - """Replaces the encrypted E2E room key for a given session in a given backup - - Args: - user_id(str): the user whose backup we're setting - version(str): the version ID of the backup we're updating - room_id(str): the ID of the room whose keys we're setting - session_id(str): the session whose room_key we're setting - room_key(dict): the room_key being set - Raises: - StoreError - """ - - yield self.db.simple_update_one( - table="e2e_room_keys", - keyvalues={ - "user_id": user_id, - "version": version, - "room_id": room_id, - "session_id": session_id, - }, - updatevalues={ - "first_message_index": room_key["first_message_index"], - "forwarded_count": room_key["forwarded_count"], - "is_verified": room_key["is_verified"], - "session_data": json.dumps(room_key["session_data"]), - }, - desc="update_e2e_room_key", - ) - - @defer.inlineCallbacks - def add_e2e_room_keys(self, user_id, version, room_keys): - """Bulk add room keys to a given backup. - - Args: - user_id (str): the user whose backup we're adding to - version (str): the version ID of the backup for the set of keys we're adding to - room_keys (iterable[(str, str, dict)]): the keys to add, in the form - (roomID, sessionID, keyData) - """ - - values = [] - for (room_id, session_id, room_key) in room_keys: - values.append( - { - "user_id": user_id, - "version": version, - "room_id": room_id, - "session_id": session_id, - "first_message_index": room_key["first_message_index"], - "forwarded_count": room_key["forwarded_count"], - "is_verified": room_key["is_verified"], - "session_data": json.dumps(room_key["session_data"]), - } - ) - log_kv( - { - "message": "Set room key", - "room_id": room_id, - "session_id": session_id, - "room_key": room_key, - } - ) - - yield self.db.simple_insert_many( - table="e2e_room_keys", values=values, desc="add_e2e_room_keys" - ) - - @trace - @defer.inlineCallbacks - def get_e2e_room_keys(self, user_id, version, room_id=None, session_id=None): - """Bulk get the E2E room keys for a given backup, optionally filtered to a given - room, or a given session. - - Args: - user_id (str): the user whose backup we're querying - version (str): the version ID of the backup for the set of keys we're querying - room_id (str): Optional. the ID of the room whose keys we're querying, if any. - If not specified, we return the keys for all the rooms in the backup. - session_id (str): Optional. the session whose room_key we're querying, if any. - If specified, we also require the room_id to be specified. - If not specified, we return all the keys in this version of - the backup (or for the specified room) - - Returns: - A deferred list of dicts giving the session_data and message metadata for - these room keys. - """ - - try: - version = int(version) - except ValueError: - return {"rooms": {}} - - keyvalues = {"user_id": user_id, "version": version} - if room_id: - keyvalues["room_id"] = room_id - if session_id: - keyvalues["session_id"] = session_id - - rows = yield self.db.simple_select_list( - table="e2e_room_keys", - keyvalues=keyvalues, - retcols=( - "user_id", - "room_id", - "session_id", - "first_message_index", - "forwarded_count", - "is_verified", - "session_data", - ), - desc="get_e2e_room_keys", - ) - - sessions = {"rooms": {}} - for row in rows: - room_entry = sessions["rooms"].setdefault(row["room_id"], {"sessions": {}}) - room_entry["sessions"][row["session_id"]] = { - "first_message_index": row["first_message_index"], - "forwarded_count": row["forwarded_count"], - # is_verified must be returned to the client as a boolean - "is_verified": bool(row["is_verified"]), - "session_data": db_to_json(row["session_data"]), - } - - return sessions - - def get_e2e_room_keys_multi(self, user_id, version, room_keys): - """Get multiple room keys at a time. The difference between this function and - get_e2e_room_keys is that this function can be used to retrieve - multiple specific keys at a time, whereas get_e2e_room_keys is used for - getting all the keys in a backup version, all the keys for a room, or a - specific key. - - Args: - user_id (str): the user whose backup we're querying - version (str): the version ID of the backup we're querying about - room_keys (dict[str, dict[str, iterable[str]]]): a map from - room ID -> {"session": [session ids]} indicating the session IDs - that we want to query - - Returns: - Deferred[dict[str, dict[str, dict]]]: a map of room IDs to session IDs to room key - """ - - return self.db.runInteraction( - "get_e2e_room_keys_multi", - self._get_e2e_room_keys_multi_txn, - user_id, - version, - room_keys, - ) - - @staticmethod - def _get_e2e_room_keys_multi_txn(txn, user_id, version, room_keys): - if not room_keys: - return {} - - where_clauses = [] - params = [user_id, version] - for room_id, room in room_keys.items(): - sessions = list(room["sessions"]) - if not sessions: - continue - params.append(room_id) - params.extend(sessions) - where_clauses.append( - "(room_id = ? AND session_id IN (%s))" - % (",".join(["?" for _ in sessions]),) - ) - - # check if we're actually querying something - if not where_clauses: - return {} - - sql = """ - SELECT room_id, session_id, first_message_index, forwarded_count, - is_verified, session_data - FROM e2e_room_keys - WHERE user_id = ? AND version = ? AND (%s) - """ % ( - " OR ".join(where_clauses) - ) - - txn.execute(sql, params) - - ret = {} - - for row in txn: - room_id = row[0] - session_id = row[1] - ret.setdefault(room_id, {}) - ret[room_id][session_id] = { - "first_message_index": row[2], - "forwarded_count": row[3], - "is_verified": row[4], - "session_data": db_to_json(row[5]), - } - - return ret - - def count_e2e_room_keys(self, user_id, version): - """Get the number of keys in a backup version. - - Args: - user_id (str): the user whose backup we're querying - version (str): the version ID of the backup we're querying about - """ - - return self.db.simple_select_one_onecol( - table="e2e_room_keys", - keyvalues={"user_id": user_id, "version": version}, - retcol="COUNT(*)", - desc="count_e2e_room_keys", - ) - - @trace - @defer.inlineCallbacks - def delete_e2e_room_keys(self, user_id, version, room_id=None, session_id=None): - """Bulk delete the E2E room keys for a given backup, optionally filtered to a given - room or a given session. - - Args: - user_id(str): the user whose backup we're deleting from - version(str): the version ID of the backup for the set of keys we're deleting - room_id(str): Optional. the ID of the room whose keys we're deleting, if any. - If not specified, we delete the keys for all the rooms in the backup. - session_id(str): Optional. the session whose room_key we're querying, if any. - If specified, we also require the room_id to be specified. - If not specified, we delete all the keys in this version of - the backup (or for the specified room) - - Returns: - A deferred of the deletion transaction - """ - - keyvalues = {"user_id": user_id, "version": int(version)} - if room_id: - keyvalues["room_id"] = room_id - if session_id: - keyvalues["session_id"] = session_id - - yield self.db.simple_delete( - table="e2e_room_keys", keyvalues=keyvalues, desc="delete_e2e_room_keys" - ) - - @staticmethod - def _get_current_version(txn, user_id): - txn.execute( - "SELECT MAX(version) FROM e2e_room_keys_versions " - "WHERE user_id=? AND deleted=0", - (user_id,), - ) - row = txn.fetchone() - if not row: - raise StoreError(404, "No current backup version") - return row[0] - - def get_e2e_room_keys_version_info(self, user_id, version=None): - """Get info metadata about a version of our room_keys backup. - - Args: - user_id(str): the user whose backup we're querying - version(str): Optional. the version ID of the backup we're querying about - If missing, we return the information about the current version. - Raises: - StoreError: with code 404 if there are no e2e_room_keys_versions present - Returns: - A deferred dict giving the info metadata for this backup version, with - fields including: - version(str) - algorithm(str) - auth_data(object): opaque dict supplied by the client - etag(int): tag of the keys in the backup - """ - - def _get_e2e_room_keys_version_info_txn(txn): - if version is None: - this_version = self._get_current_version(txn, user_id) - else: - try: - this_version = int(version) - except ValueError: - # Our versions are all ints so if we can't convert it to an integer, - # it isn't there. - raise StoreError(404, "No row found") - - result = self.db.simple_select_one_txn( - txn, - table="e2e_room_keys_versions", - keyvalues={"user_id": user_id, "version": this_version, "deleted": 0}, - retcols=("version", "algorithm", "auth_data", "etag"), - ) - result["auth_data"] = db_to_json(result["auth_data"]) - result["version"] = str(result["version"]) - if result["etag"] is None: - result["etag"] = 0 - return result - - return self.db.runInteraction( - "get_e2e_room_keys_version_info", _get_e2e_room_keys_version_info_txn - ) - - @trace - def create_e2e_room_keys_version(self, user_id, info): - """Atomically creates a new version of this user's e2e_room_keys store - with the given version info. - - Args: - user_id(str): the user whose backup we're creating a version - info(dict): the info about the backup version to be created - - Returns: - A deferred string for the newly created version ID - """ - - def _create_e2e_room_keys_version_txn(txn): - txn.execute( - "SELECT MAX(version) FROM e2e_room_keys_versions WHERE user_id=?", - (user_id,), - ) - current_version = txn.fetchone()[0] - if current_version is None: - current_version = "0" - - new_version = str(int(current_version) + 1) - - self.db.simple_insert_txn( - txn, - table="e2e_room_keys_versions", - values={ - "user_id": user_id, - "version": new_version, - "algorithm": info["algorithm"], - "auth_data": json.dumps(info["auth_data"]), - }, - ) - - return new_version - - return self.db.runInteraction( - "create_e2e_room_keys_version_txn", _create_e2e_room_keys_version_txn - ) - - @trace - def update_e2e_room_keys_version( - self, user_id, version, info=None, version_etag=None - ): - """Update a given backup version - - Args: - user_id(str): the user whose backup version we're updating - version(str): the version ID of the backup version we're updating - info (dict): the new backup version info to store. If None, then - the backup version info is not updated - version_etag (Optional[int]): etag of the keys in the backup. If - None, then the etag is not updated - """ - updatevalues = {} - - if info is not None and "auth_data" in info: - updatevalues["auth_data"] = json.dumps(info["auth_data"]) - if version_etag is not None: - updatevalues["etag"] = version_etag - - if updatevalues: - return self.db.simple_update( - table="e2e_room_keys_versions", - keyvalues={"user_id": user_id, "version": version}, - updatevalues=updatevalues, - desc="update_e2e_room_keys_version", - ) - - @trace - def delete_e2e_room_keys_version(self, user_id, version=None): - """Delete a given backup version of the user's room keys. - Doesn't delete their actual key data. - - Args: - user_id(str): the user whose backup version we're deleting - version(str): Optional. the version ID of the backup version we're deleting - If missing, we delete the current backup version info. - Raises: - StoreError: with code 404 if there are no e2e_room_keys_versions present, - or if the version requested doesn't exist. - """ - - def _delete_e2e_room_keys_version_txn(txn): - if version is None: - this_version = self._get_current_version(txn, user_id) - if this_version is None: - raise StoreError(404, "No current backup version") - else: - this_version = version - - self.db.simple_delete_txn( - txn, - table="e2e_room_keys", - keyvalues={"user_id": user_id, "version": this_version}, - ) - - return self.db.simple_update_one_txn( - txn, - table="e2e_room_keys_versions", - keyvalues={"user_id": user_id, "version": this_version}, - updatevalues={"deleted": 1}, - ) - - return self.db.runInteraction( - "delete_e2e_room_keys_version", _delete_e2e_room_keys_version_txn - ) diff --git a/synapse/storage/data_stores/main/end_to_end_keys.py b/synapse/storage/data_stores/main/end_to_end_keys.py deleted file mode 100644 index 317c07a829..0000000000 --- a/synapse/storage/data_stores/main/end_to_end_keys.py +++ /dev/null @@ -1,746 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2015, 2016 OpenMarket Ltd -# Copyright 2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -from typing import Dict, List, Tuple - -from canonicaljson import encode_canonical_json, json - -from twisted.enterprise.adbapi import Connection -from twisted.internet import defer - -from synapse.logging.opentracing import log_kv, set_tag, trace -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.storage.database import make_in_list_sql_clause -from synapse.util.caches.descriptors import cached, cachedList -from synapse.util.iterutils import batch_iter - - -class EndToEndKeyWorkerStore(SQLBaseStore): - @trace - @defer.inlineCallbacks - def get_e2e_device_keys( - self, query_list, include_all_devices=False, include_deleted_devices=False - ): - """Fetch a list of device keys. - Args: - query_list(list): List of pairs of user_ids and device_ids. - include_all_devices (bool): whether to include entries for devices - that don't have device keys - include_deleted_devices (bool): whether to include null entries for - devices which no longer exist (but were in the query_list). - This option only takes effect if include_all_devices is true. - Returns: - Dict mapping from user-id to dict mapping from device_id to - key data. The key data will be a dict in the same format as the - DeviceKeys type returned by POST /_matrix/client/r0/keys/query. - """ - set_tag("query_list", query_list) - if not query_list: - return {} - - results = yield self.db.runInteraction( - "get_e2e_device_keys", - self._get_e2e_device_keys_txn, - query_list, - include_all_devices, - include_deleted_devices, - ) - - # Build the result structure, un-jsonify the results, and add the - # "unsigned" section - rv = {} - for user_id, device_keys in results.items(): - rv[user_id] = {} - for device_id, device_info in device_keys.items(): - r = db_to_json(device_info.pop("key_json")) - r["unsigned"] = {} - display_name = device_info["device_display_name"] - if display_name is not None: - r["unsigned"]["device_display_name"] = display_name - if "signatures" in device_info: - for sig_user_id, sigs in device_info["signatures"].items(): - r.setdefault("signatures", {}).setdefault( - sig_user_id, {} - ).update(sigs) - rv[user_id][device_id] = r - - return rv - - @trace - def _get_e2e_device_keys_txn( - self, txn, query_list, include_all_devices=False, include_deleted_devices=False - ): - set_tag("include_all_devices", include_all_devices) - set_tag("include_deleted_devices", include_deleted_devices) - - query_clauses = [] - query_params = [] - signature_query_clauses = [] - signature_query_params = [] - - if include_all_devices is False: - include_deleted_devices = False - - if include_deleted_devices: - deleted_devices = set(query_list) - - for (user_id, device_id) in query_list: - query_clause = "user_id = ?" - query_params.append(user_id) - signature_query_clause = "target_user_id = ?" - signature_query_params.append(user_id) - - if device_id is not None: - query_clause += " AND device_id = ?" - query_params.append(device_id) - signature_query_clause += " AND target_device_id = ?" - signature_query_params.append(device_id) - - signature_query_clause += " AND user_id = ?" - signature_query_params.append(user_id) - - query_clauses.append(query_clause) - signature_query_clauses.append(signature_query_clause) - - sql = ( - "SELECT user_id, device_id, " - " d.display_name AS device_display_name, " - " k.key_json" - " FROM devices d" - " %s JOIN e2e_device_keys_json k USING (user_id, device_id)" - " WHERE %s AND NOT d.hidden" - ) % ( - "LEFT" if include_all_devices else "INNER", - " OR ".join("(" + q + ")" for q in query_clauses), - ) - - txn.execute(sql, query_params) - rows = self.db.cursor_to_dict(txn) - - result = {} - for row in rows: - if include_deleted_devices: - deleted_devices.remove((row["user_id"], row["device_id"])) - result.setdefault(row["user_id"], {})[row["device_id"]] = row - - if include_deleted_devices: - for user_id, device_id in deleted_devices: - result.setdefault(user_id, {})[device_id] = None - - # get signatures on the device - signature_sql = ("SELECT * FROM e2e_cross_signing_signatures WHERE %s") % ( - " OR ".join("(" + q + ")" for q in signature_query_clauses) - ) - - txn.execute(signature_sql, signature_query_params) - rows = self.db.cursor_to_dict(txn) - - # add each cross-signing signature to the correct device in the result dict. - for row in rows: - signing_user_id = row["user_id"] - signing_key_id = row["key_id"] - target_user_id = row["target_user_id"] - target_device_id = row["target_device_id"] - signature = row["signature"] - - target_user_result = result.get(target_user_id) - if not target_user_result: - continue - - target_device_result = target_user_result.get(target_device_id) - if not target_device_result: - # note that target_device_result will be None for deleted devices. - continue - - target_device_signatures = target_device_result.setdefault("signatures", {}) - signing_user_signatures = target_device_signatures.setdefault( - signing_user_id, {} - ) - signing_user_signatures[signing_key_id] = signature - - log_kv(result) - return result - - @defer.inlineCallbacks - def get_e2e_one_time_keys(self, user_id, device_id, key_ids): - """Retrieve a number of one-time keys for a user - - Args: - user_id(str): id of user to get keys for - device_id(str): id of device to get keys for - key_ids(list[str]): list of key ids (excluding algorithm) to - retrieve - - Returns: - deferred resolving to Dict[(str, str), str]: map from (algorithm, - key_id) to json string for key - """ - - rows = yield self.db.simple_select_many_batch( - table="e2e_one_time_keys_json", - column="key_id", - iterable=key_ids, - retcols=("algorithm", "key_id", "key_json"), - keyvalues={"user_id": user_id, "device_id": device_id}, - desc="add_e2e_one_time_keys_check", - ) - result = {(row["algorithm"], row["key_id"]): row["key_json"] for row in rows} - log_kv({"message": "Fetched one time keys for user", "one_time_keys": result}) - return result - - @defer.inlineCallbacks - def add_e2e_one_time_keys(self, user_id, device_id, time_now, new_keys): - """Insert some new one time keys for a device. Errors if any of the - keys already exist. - - Args: - user_id(str): id of user to get keys for - device_id(str): id of device to get keys for - time_now(long): insertion time to record (ms since epoch) - new_keys(iterable[(str, str, str)]: keys to add - each a tuple of - (algorithm, key_id, key json) - """ - - def _add_e2e_one_time_keys(txn): - set_tag("user_id", user_id) - set_tag("device_id", device_id) - set_tag("new_keys", new_keys) - # We are protected from race between lookup and insertion due to - # a unique constraint. If there is a race of two calls to - # `add_e2e_one_time_keys` then they'll conflict and we will only - # insert one set. - self.db.simple_insert_many_txn( - txn, - table="e2e_one_time_keys_json", - values=[ - { - "user_id": user_id, - "device_id": device_id, - "algorithm": algorithm, - "key_id": key_id, - "ts_added_ms": time_now, - "key_json": json_bytes, - } - for algorithm, key_id, json_bytes in new_keys - ], - ) - self._invalidate_cache_and_stream( - txn, self.count_e2e_one_time_keys, (user_id, device_id) - ) - - yield self.db.runInteraction( - "add_e2e_one_time_keys_insert", _add_e2e_one_time_keys - ) - - @cached(max_entries=10000) - def count_e2e_one_time_keys(self, user_id, device_id): - """ Count the number of one time keys the server has for a device - Returns: - Dict mapping from algorithm to number of keys for that algorithm. - """ - - def _count_e2e_one_time_keys(txn): - sql = ( - "SELECT algorithm, COUNT(key_id) FROM e2e_one_time_keys_json" - " WHERE user_id = ? AND device_id = ?" - " GROUP BY algorithm" - ) - txn.execute(sql, (user_id, device_id)) - result = {} - for algorithm, key_count in txn: - result[algorithm] = key_count - return result - - return self.db.runInteraction( - "count_e2e_one_time_keys", _count_e2e_one_time_keys - ) - - @defer.inlineCallbacks - def get_e2e_cross_signing_key(self, user_id, key_type, from_user_id=None): - """Returns a user's cross-signing key. - - Args: - user_id (str): the user whose key is being requested - key_type (str): the type of key that is being requested: either 'master' - for a master key, 'self_signing' for a self-signing key, or - 'user_signing' for a user-signing key - from_user_id (str): if specified, signatures made by this user on - the self-signing key will be included in the result - - Returns: - dict of the key data or None if not found - """ - res = yield self.get_e2e_cross_signing_keys_bulk([user_id], from_user_id) - user_keys = res.get(user_id) - if not user_keys: - return None - return user_keys.get(key_type) - - @cached(num_args=1) - def _get_bare_e2e_cross_signing_keys(self, user_id): - """Dummy function. Only used to make a cache for - _get_bare_e2e_cross_signing_keys_bulk. - """ - raise NotImplementedError() - - @cachedList( - cached_method_name="_get_bare_e2e_cross_signing_keys", - list_name="user_ids", - num_args=1, - ) - def _get_bare_e2e_cross_signing_keys_bulk( - self, user_ids: List[str] - ) -> Dict[str, Dict[str, dict]]: - """Returns the cross-signing keys for a set of users. The output of this - function should be passed to _get_e2e_cross_signing_signatures_txn if - the signatures for the calling user need to be fetched. - - Args: - user_ids (list[str]): the users whose keys are being requested - - Returns: - dict[str, dict[str, dict]]: mapping from user ID to key type to key - data. If a user's cross-signing keys were not found, either - their user ID will not be in the dict, or their user ID will map - to None. - - """ - return self.db.runInteraction( - "get_bare_e2e_cross_signing_keys_bulk", - self._get_bare_e2e_cross_signing_keys_bulk_txn, - user_ids, - ) - - def _get_bare_e2e_cross_signing_keys_bulk_txn( - self, txn: Connection, user_ids: List[str], - ) -> Dict[str, Dict[str, dict]]: - """Returns the cross-signing keys for a set of users. The output of this - function should be passed to _get_e2e_cross_signing_signatures_txn if - the signatures for the calling user need to be fetched. - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - user_ids (list[str]): the users whose keys are being requested - - Returns: - dict[str, dict[str, dict]]: mapping from user ID to key type to key - data. If a user's cross-signing keys were not found, their user - ID will not be in the dict. - - """ - result = {} - - for user_chunk in batch_iter(user_ids, 100): - clause, params = make_in_list_sql_clause( - txn.database_engine, "k.user_id", user_chunk - ) - sql = ( - """ - SELECT k.user_id, k.keytype, k.keydata, k.stream_id - FROM e2e_cross_signing_keys k - INNER JOIN (SELECT user_id, keytype, MAX(stream_id) AS stream_id - FROM e2e_cross_signing_keys - GROUP BY user_id, keytype) s - USING (user_id, stream_id, keytype) - WHERE - """ - + clause - ) - - txn.execute(sql, params) - rows = self.db.cursor_to_dict(txn) - - for row in rows: - user_id = row["user_id"] - key_type = row["keytype"] - key = db_to_json(row["keydata"]) - user_info = result.setdefault(user_id, {}) - user_info[key_type] = key - - return result - - def _get_e2e_cross_signing_signatures_txn( - self, txn: Connection, keys: Dict[str, Dict[str, dict]], from_user_id: str, - ) -> Dict[str, Dict[str, dict]]: - """Returns the cross-signing signatures made by a user on a set of keys. - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - keys (dict[str, dict[str, dict]]): a map of user ID to key type to - key data. This dict will be modified to add signatures. - from_user_id (str): fetch the signatures made by this user - - Returns: - dict[str, dict[str, dict]]: mapping from user ID to key type to key - data. The return value will be the same as the keys argument, - with the modifications included. - """ - - # find out what cross-signing keys (a.k.a. devices) we need to get - # signatures for. This is a map of (user_id, device_id) to key type - # (device_id is the key's public part). - devices = {} - - for user_id, user_info in keys.items(): - if user_info is None: - continue - for key_type, key in user_info.items(): - device_id = None - for k in key["keys"].values(): - device_id = k - devices[(user_id, device_id)] = key_type - - for batch in batch_iter(devices.keys(), size=100): - sql = """ - SELECT target_user_id, target_device_id, key_id, signature - FROM e2e_cross_signing_signatures - WHERE user_id = ? - AND (%s) - """ % ( - " OR ".join( - "(target_user_id = ? AND target_device_id = ?)" for _ in batch - ) - ) - query_params = [from_user_id] - for item in batch: - # item is a (user_id, device_id) tuple - query_params.extend(item) - - txn.execute(sql, query_params) - rows = self.db.cursor_to_dict(txn) - - # and add the signatures to the appropriate keys - for row in rows: - key_id = row["key_id"] - target_user_id = row["target_user_id"] - target_device_id = row["target_device_id"] - key_type = devices[(target_user_id, target_device_id)] - # We need to copy everything, because the result may have come - # from the cache. dict.copy only does a shallow copy, so we - # need to recursively copy the dicts that will be modified. - user_info = keys[target_user_id] = keys[target_user_id].copy() - target_user_key = user_info[key_type] = user_info[key_type].copy() - if "signatures" in target_user_key: - signatures = target_user_key["signatures"] = target_user_key[ - "signatures" - ].copy() - if from_user_id in signatures: - user_sigs = signatures[from_user_id] = signatures[from_user_id] - user_sigs[key_id] = row["signature"] - else: - signatures[from_user_id] = {key_id: row["signature"]} - else: - target_user_key["signatures"] = { - from_user_id: {key_id: row["signature"]} - } - - return keys - - @defer.inlineCallbacks - def get_e2e_cross_signing_keys_bulk( - self, user_ids: List[str], from_user_id: str = None - ) -> defer.Deferred: - """Returns the cross-signing keys for a set of users. - - Args: - user_ids (list[str]): the users whose keys are being requested - from_user_id (str): if specified, signatures made by this user on - the self-signing keys will be included in the result - - Returns: - Deferred[dict[str, dict[str, dict]]]: map of user ID to key type to - key data. If a user's cross-signing keys were not found, either - their user ID will not be in the dict, or their user ID will map - to None. - """ - - result = yield self._get_bare_e2e_cross_signing_keys_bulk(user_ids) - - if from_user_id: - result = yield self.db.runInteraction( - "get_e2e_cross_signing_signatures", - self._get_e2e_cross_signing_signatures_txn, - result, - from_user_id, - ) - - return result - - async def get_all_user_signature_changes_for_remotes( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for groups replication stream. - - Note that the user signature stream represents when a user signs their - device with their user-signing key, which is not published to other - users or servers, so no `destination` is needed in the returned - list. However, this is needed to poke workers. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def _get_all_user_signature_changes_for_remotes_txn(txn): - sql = """ - SELECT stream_id, from_user_id AS user_id - FROM user_signature_stream - WHERE ? < stream_id AND stream_id <= ? - ORDER BY stream_id ASC - LIMIT ? - """ - txn.execute(sql, (last_id, current_id, limit)) - - updates = [(row[0], (row[1:])) for row in txn] - - limited = False - upto_token = current_id - if len(updates) >= limit: - upto_token = updates[-1][0] - limited = True - - return updates, upto_token, limited - - return await self.db.runInteraction( - "get_all_user_signature_changes_for_remotes", - _get_all_user_signature_changes_for_remotes_txn, - ) - - -class EndToEndKeyStore(EndToEndKeyWorkerStore, SQLBaseStore): - def set_e2e_device_keys(self, user_id, device_id, time_now, device_keys): - """Stores device keys for a device. Returns whether there was a change - or the keys were already in the database. - """ - - def _set_e2e_device_keys_txn(txn): - set_tag("user_id", user_id) - set_tag("device_id", device_id) - set_tag("time_now", time_now) - set_tag("device_keys", device_keys) - - old_key_json = self.db.simple_select_one_onecol_txn( - txn, - table="e2e_device_keys_json", - keyvalues={"user_id": user_id, "device_id": device_id}, - retcol="key_json", - allow_none=True, - ) - - # In py3 we need old_key_json to match new_key_json type. The DB - # returns unicode while encode_canonical_json returns bytes. - new_key_json = encode_canonical_json(device_keys).decode("utf-8") - - if old_key_json == new_key_json: - log_kv({"Message": "Device key already stored."}) - return False - - self.db.simple_upsert_txn( - txn, - table="e2e_device_keys_json", - keyvalues={"user_id": user_id, "device_id": device_id}, - values={"ts_added_ms": time_now, "key_json": new_key_json}, - ) - log_kv({"message": "Device keys stored."}) - return True - - return self.db.runInteraction("set_e2e_device_keys", _set_e2e_device_keys_txn) - - def claim_e2e_one_time_keys(self, query_list): - """Take a list of one time keys out of the database""" - - @trace - def _claim_e2e_one_time_keys(txn): - sql = ( - "SELECT key_id, key_json FROM e2e_one_time_keys_json" - " WHERE user_id = ? AND device_id = ? AND algorithm = ?" - " LIMIT 1" - ) - result = {} - delete = [] - for user_id, device_id, algorithm in query_list: - user_result = result.setdefault(user_id, {}) - device_result = user_result.setdefault(device_id, {}) - txn.execute(sql, (user_id, device_id, algorithm)) - for key_id, key_json in txn: - device_result[algorithm + ":" + key_id] = key_json - delete.append((user_id, device_id, algorithm, key_id)) - sql = ( - "DELETE FROM e2e_one_time_keys_json" - " WHERE user_id = ? AND device_id = ? AND algorithm = ?" - " AND key_id = ?" - ) - for user_id, device_id, algorithm, key_id in delete: - log_kv( - { - "message": "Executing claim e2e_one_time_keys transaction on database." - } - ) - txn.execute(sql, (user_id, device_id, algorithm, key_id)) - log_kv({"message": "finished executing and invalidating cache"}) - self._invalidate_cache_and_stream( - txn, self.count_e2e_one_time_keys, (user_id, device_id) - ) - return result - - return self.db.runInteraction( - "claim_e2e_one_time_keys", _claim_e2e_one_time_keys - ) - - def delete_e2e_keys_by_device(self, user_id, device_id): - def delete_e2e_keys_by_device_txn(txn): - log_kv( - { - "message": "Deleting keys for device", - "device_id": device_id, - "user_id": user_id, - } - ) - self.db.simple_delete_txn( - txn, - table="e2e_device_keys_json", - keyvalues={"user_id": user_id, "device_id": device_id}, - ) - self.db.simple_delete_txn( - txn, - table="e2e_one_time_keys_json", - keyvalues={"user_id": user_id, "device_id": device_id}, - ) - self._invalidate_cache_and_stream( - txn, self.count_e2e_one_time_keys, (user_id, device_id) - ) - - return self.db.runInteraction( - "delete_e2e_keys_by_device", delete_e2e_keys_by_device_txn - ) - - def _set_e2e_cross_signing_key_txn(self, txn, user_id, key_type, key): - """Set a user's cross-signing key. - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - user_id (str): the user to set the signing key for - key_type (str): the type of key that is being set: either 'master' - for a master key, 'self_signing' for a self-signing key, or - 'user_signing' for a user-signing key - key (dict): the key data - """ - # the 'key' dict will look something like: - # { - # "user_id": "@alice:example.com", - # "usage": ["self_signing"], - # "keys": { - # "ed25519:base64+self+signing+public+key": "base64+self+signing+public+key", - # }, - # "signatures": { - # "@alice:example.com": { - # "ed25519:base64+master+public+key": "base64+signature" - # } - # } - # } - # The "keys" property must only have one entry, which will be the public - # key, so we just grab the first value in there - pubkey = next(iter(key["keys"].values())) - - # The cross-signing keys need to occupy the same namespace as devices, - # since signatures are identified by device ID. So add an entry to the - # device table to make sure that we don't have a collision with device - # IDs. - # We only need to do this for local users, since remote servers should be - # responsible for checking this for their own users. - if self.hs.is_mine_id(user_id): - self.db.simple_insert_txn( - txn, - "devices", - values={ - "user_id": user_id, - "device_id": pubkey, - "display_name": key_type + " signing key", - "hidden": True, - }, - ) - - # and finally, store the key itself - with self._cross_signing_id_gen.get_next() as stream_id: - self.db.simple_insert_txn( - txn, - "e2e_cross_signing_keys", - values={ - "user_id": user_id, - "keytype": key_type, - "keydata": json.dumps(key), - "stream_id": stream_id, - }, - ) - - self._invalidate_cache_and_stream( - txn, self._get_bare_e2e_cross_signing_keys, (user_id,) - ) - - def set_e2e_cross_signing_key(self, user_id, key_type, key): - """Set a user's cross-signing key. - - Args: - user_id (str): the user to set the user-signing key for - key_type (str): the type of cross-signing key to set - key (dict): the key data - """ - return self.db.runInteraction( - "add_e2e_cross_signing_key", - self._set_e2e_cross_signing_key_txn, - user_id, - key_type, - key, - ) - - def store_e2e_cross_signing_signatures(self, user_id, signatures): - """Stores cross-signing signatures. - - Args: - user_id (str): the user who made the signatures - signatures (iterable[SignatureListItem]): signatures to add - """ - return self.db.simple_insert_many( - "e2e_cross_signing_signatures", - [ - { - "user_id": user_id, - "key_id": item.signing_key_id, - "target_user_id": item.target_user_id, - "target_device_id": item.target_device_id, - "signature": item.signature, - } - for item in signatures - ], - "add_e2e_signing_key", - ) diff --git a/synapse/storage/data_stores/main/event_federation.py b/synapse/storage/data_stores/main/event_federation.py deleted file mode 100644 index a6bb3221ff..0000000000 --- a/synapse/storage/data_stores/main/event_federation.py +++ /dev/null @@ -1,724 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import itertools -import logging -from queue import Empty, PriorityQueue -from typing import Dict, List, Optional, Set, Tuple - -from twisted.internet import defer - -from synapse.api.errors import StoreError -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import SQLBaseStore, make_in_list_sql_clause -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.data_stores.main.signatures import SignatureWorkerStore -from synapse.storage.database import Database -from synapse.util.caches.descriptors import cached -from synapse.util.iterutils import batch_iter - -logger = logging.getLogger(__name__) - - -class EventFederationWorkerStore(EventsWorkerStore, SignatureWorkerStore, SQLBaseStore): - def get_auth_chain(self, event_ids, include_given=False): - """Get auth events for given event_ids. The events *must* be state events. - - Args: - event_ids (list): state events - include_given (bool): include the given events in result - - Returns: - list of events - """ - return self.get_auth_chain_ids( - event_ids, include_given=include_given - ).addCallback(self.get_events_as_list) - - def get_auth_chain_ids( - self, - event_ids: List[str], - include_given: bool = False, - ignore_events: Optional[Set[str]] = None, - ): - """Get auth events for given event_ids. The events *must* be state events. - - Args: - event_ids: state events - include_given: include the given events in result - ignore_events: Set of events to exclude from the returned auth - chain. This is useful if the caller will just discard the - given events anyway, and saves us from figuring out their auth - chains if not required. - - Returns: - list of event_ids - """ - return self.db.runInteraction( - "get_auth_chain_ids", - self._get_auth_chain_ids_txn, - event_ids, - include_given, - ignore_events, - ) - - def _get_auth_chain_ids_txn(self, txn, event_ids, include_given, ignore_events): - if ignore_events is None: - ignore_events = set() - - if include_given: - results = set(event_ids) - else: - results = set() - - base_sql = "SELECT auth_id FROM event_auth WHERE " - - front = set(event_ids) - while front: - new_front = set() - for chunk in batch_iter(front, 100): - clause, args = make_in_list_sql_clause( - txn.database_engine, "event_id", chunk - ) - txn.execute(base_sql + clause, args) - new_front.update(r[0] for r in txn) - - new_front -= ignore_events - new_front -= results - - front = new_front - results.update(front) - - return list(results) - - def get_auth_chain_difference(self, state_sets: List[Set[str]]): - """Given sets of state events figure out the auth chain difference (as - per state res v2 algorithm). - - This equivalent to fetching the full auth chain for each set of state - and returning the events that don't appear in each and every auth - chain. - - Returns: - Deferred[Set[str]] - """ - - return self.db.runInteraction( - "get_auth_chain_difference", - self._get_auth_chain_difference_txn, - state_sets, - ) - - def _get_auth_chain_difference_txn( - self, txn, state_sets: List[Set[str]] - ) -> Set[str]: - - # Algorithm Description - # ~~~~~~~~~~~~~~~~~~~~~ - # - # The idea here is to basically walk the auth graph of each state set in - # tandem, keeping track of which auth events are reachable by each state - # set. If we reach an auth event we've already visited (via a different - # state set) then we mark that auth event and all ancestors as reachable - # by the state set. This requires that we keep track of the auth chains - # in memory. - # - # Doing it in a such a way means that we can stop early if all auth - # events we're currently walking are reachable by all state sets. - # - # *Note*: We can't stop walking an event's auth chain if it is reachable - # by all state sets. This is because other auth chains we're walking - # might be reachable only via the original auth chain. For example, - # given the following auth chain: - # - # A -> C -> D -> E - # / / - # B -´---------´ - # - # and state sets {A} and {B} then walking the auth chains of A and B - # would immediately show that C is reachable by both. However, if we - # stopped at C then we'd only reach E via the auth chain of B and so E - # would errornously get included in the returned difference. - # - # The other thing that we do is limit the number of auth chains we walk - # at once, due to practical limits (i.e. we can only query the database - # with a limited set of parameters). We pick the auth chains we walk - # each iteration based on their depth, in the hope that events with a - # lower depth are likely reachable by those with higher depths. - # - # We could use any ordering that we believe would give a rough - # topological ordering, e.g. origin server timestamp. If the ordering - # chosen is not topological then the algorithm still produces the right - # result, but perhaps a bit more inefficiently. This is why it is safe - # to use "depth" here. - - initial_events = set(state_sets[0]).union(*state_sets[1:]) - - # Dict from events in auth chains to which sets *cannot* reach them. - # I.e. if the set is empty then all sets can reach the event. - event_to_missing_sets = { - event_id: {i for i, a in enumerate(state_sets) if event_id not in a} - for event_id in initial_events - } - - # The sorted list of events whose auth chains we should walk. - search = [] # type: List[Tuple[int, str]] - - # We need to get the depth of the initial events for sorting purposes. - sql = """ - SELECT depth, event_id FROM events - WHERE %s - """ - # the list can be huge, so let's avoid looking them all up in one massive - # query. - for batch in batch_iter(initial_events, 1000): - clause, args = make_in_list_sql_clause( - txn.database_engine, "event_id", batch - ) - txn.execute(sql % (clause,), args) - - # I think building a temporary list with fetchall is more efficient than - # just `search.extend(txn)`, but this is unconfirmed - search.extend(txn.fetchall()) - - # sort by depth - search.sort() - - # Map from event to its auth events - event_to_auth_events = {} # type: Dict[str, Set[str]] - - base_sql = """ - SELECT a.event_id, auth_id, depth - FROM event_auth AS a - INNER JOIN events AS e ON (e.event_id = a.auth_id) - WHERE - """ - - while search: - # Check whether all our current walks are reachable by all state - # sets. If so we can bail. - if all(not event_to_missing_sets[eid] for _, eid in search): - break - - # Fetch the auth events and their depths of the N last events we're - # currently walking - search, chunk = search[:-100], search[-100:] - clause, args = make_in_list_sql_clause( - txn.database_engine, "a.event_id", [e_id for _, e_id in chunk] - ) - txn.execute(base_sql + clause, args) - - for event_id, auth_event_id, auth_event_depth in txn: - event_to_auth_events.setdefault(event_id, set()).add(auth_event_id) - - sets = event_to_missing_sets.get(auth_event_id) - if sets is None: - # First time we're seeing this event, so we add it to the - # queue of things to fetch. - search.append((auth_event_depth, auth_event_id)) - - # Assume that this event is unreachable from any of the - # state sets until proven otherwise - sets = event_to_missing_sets[auth_event_id] = set( - range(len(state_sets)) - ) - else: - # We've previously seen this event, so look up its auth - # events and recursively mark all ancestors as reachable - # by the current event's state set. - a_ids = event_to_auth_events.get(auth_event_id) - while a_ids: - new_aids = set() - for a_id in a_ids: - event_to_missing_sets[a_id].intersection_update( - event_to_missing_sets[event_id] - ) - - b = event_to_auth_events.get(a_id) - if b: - new_aids.update(b) - - a_ids = new_aids - - # Mark that the auth event is reachable by the approriate sets. - sets.intersection_update(event_to_missing_sets[event_id]) - - search.sort() - - # Return all events where not all sets can reach them. - return {eid for eid, n in event_to_missing_sets.items() if n} - - def get_oldest_events_in_room(self, room_id): - return self.db.runInteraction( - "get_oldest_events_in_room", self._get_oldest_events_in_room_txn, room_id - ) - - def get_oldest_events_with_depth_in_room(self, room_id): - return self.db.runInteraction( - "get_oldest_events_with_depth_in_room", - self.get_oldest_events_with_depth_in_room_txn, - room_id, - ) - - def get_oldest_events_with_depth_in_room_txn(self, txn, room_id): - sql = ( - "SELECT b.event_id, MAX(e.depth) FROM events as e" - " INNER JOIN event_edges as g" - " ON g.event_id = e.event_id" - " INNER JOIN event_backward_extremities as b" - " ON g.prev_event_id = b.event_id" - " WHERE b.room_id = ? AND g.is_state is ?" - " GROUP BY b.event_id" - ) - - txn.execute(sql, (room_id, False)) - - return dict(txn) - - @defer.inlineCallbacks - def get_max_depth_of(self, event_ids): - """Returns the max depth of a set of event IDs - - Args: - event_ids (list[str]) - - Returns - Deferred[int] - """ - rows = yield self.db.simple_select_many_batch( - table="events", - column="event_id", - iterable=event_ids, - retcols=("depth",), - desc="get_max_depth_of", - ) - - if not rows: - return 0 - else: - return max(row["depth"] for row in rows) - - def _get_oldest_events_in_room_txn(self, txn, room_id): - return self.db.simple_select_onecol_txn( - txn, - table="event_backward_extremities", - keyvalues={"room_id": room_id}, - retcol="event_id", - ) - - def get_prev_events_for_room(self, room_id: str): - """ - Gets a subset of the current forward extremities in the given room. - - Limits the result to 10 extremities, so that we can avoid creating - events which refer to hundreds of prev_events. - - Args: - room_id (str): room_id - - Returns: - Deferred[List[str]]: the event ids of the forward extremites - - """ - - return self.db.runInteraction( - "get_prev_events_for_room", self._get_prev_events_for_room_txn, room_id - ) - - def _get_prev_events_for_room_txn(self, txn, room_id: str): - # we just use the 10 newest events. Older events will become - # prev_events of future events. - - sql = """ - SELECT e.event_id FROM event_forward_extremities AS f - INNER JOIN events AS e USING (event_id) - WHERE f.room_id = ? - ORDER BY e.depth DESC - LIMIT 10 - """ - - txn.execute(sql, (room_id,)) - - return [row[0] for row in txn] - - def get_rooms_with_many_extremities(self, min_count, limit, room_id_filter): - """Get the top rooms with at least N extremities. - - Args: - min_count (int): The minimum number of extremities - limit (int): The maximum number of rooms to return. - room_id_filter (iterable[str]): room_ids to exclude from the results - - Returns: - Deferred[list]: At most `limit` room IDs that have at least - `min_count` extremities, sorted by extremity count. - """ - - def _get_rooms_with_many_extremities_txn(txn): - where_clause = "1=1" - if room_id_filter: - where_clause = "room_id NOT IN (%s)" % ( - ",".join("?" for _ in room_id_filter), - ) - - sql = """ - SELECT room_id FROM event_forward_extremities - WHERE %s - GROUP BY room_id - HAVING count(*) > ? - ORDER BY count(*) DESC - LIMIT ? - """ % ( - where_clause, - ) - - query_args = list(itertools.chain(room_id_filter, [min_count, limit])) - txn.execute(sql, query_args) - return [room_id for room_id, in txn] - - return self.db.runInteraction( - "get_rooms_with_many_extremities", _get_rooms_with_many_extremities_txn - ) - - @cached(max_entries=5000, iterable=True) - def get_latest_event_ids_in_room(self, room_id): - return self.db.simple_select_onecol( - table="event_forward_extremities", - keyvalues={"room_id": room_id}, - retcol="event_id", - desc="get_latest_event_ids_in_room", - ) - - def get_min_depth(self, room_id): - """ For hte given room, get the minimum depth we have seen for it. - """ - return self.db.runInteraction( - "get_min_depth", self._get_min_depth_interaction, room_id - ) - - def _get_min_depth_interaction(self, txn, room_id): - min_depth = self.db.simple_select_one_onecol_txn( - txn, - table="room_depth", - keyvalues={"room_id": room_id}, - retcol="min_depth", - allow_none=True, - ) - - return int(min_depth) if min_depth is not None else None - - def get_forward_extremeties_for_room(self, room_id, stream_ordering): - """For a given room_id and stream_ordering, return the forward - extremeties of the room at that point in "time". - - Throws a StoreError if we have since purged the index for - stream_orderings from that point. - - Args: - room_id (str): - stream_ordering (int): - - Returns: - deferred, which resolves to a list of event_ids - """ - # We want to make the cache more effective, so we clamp to the last - # change before the given ordering. - last_change = self._events_stream_cache.get_max_pos_of_last_change(room_id) - - # We don't always have a full stream_to_exterm_id table, e.g. after - # the upgrade that introduced it, so we make sure we never ask for a - # stream_ordering from before a restart - last_change = max(self._stream_order_on_start, last_change) - - # provided the last_change is recent enough, we now clamp the requested - # stream_ordering to it. - if last_change > self.stream_ordering_month_ago: - stream_ordering = min(last_change, stream_ordering) - - return self._get_forward_extremeties_for_room(room_id, stream_ordering) - - @cached(max_entries=5000, num_args=2) - def _get_forward_extremeties_for_room(self, room_id, stream_ordering): - """For a given room_id and stream_ordering, return the forward - extremeties of the room at that point in "time". - - Throws a StoreError if we have since purged the index for - stream_orderings from that point. - """ - - if stream_ordering <= self.stream_ordering_month_ago: - raise StoreError(400, "stream_ordering too old") - - sql = """ - SELECT event_id FROM stream_ordering_to_exterm - INNER JOIN ( - SELECT room_id, MAX(stream_ordering) AS stream_ordering - FROM stream_ordering_to_exterm - WHERE stream_ordering <= ? GROUP BY room_id - ) AS rms USING (room_id, stream_ordering) - WHERE room_id = ? - """ - - def get_forward_extremeties_for_room_txn(txn): - txn.execute(sql, (stream_ordering, room_id)) - return [event_id for event_id, in txn] - - return self.db.runInteraction( - "get_forward_extremeties_for_room", get_forward_extremeties_for_room_txn - ) - - def get_backfill_events(self, room_id, event_list, limit): - """Get a list of Events for a given topic that occurred before (and - including) the events in event_list. Return a list of max size `limit` - - Args: - txn - room_id (str) - event_list (list) - limit (int) - """ - return ( - self.db.runInteraction( - "get_backfill_events", - self._get_backfill_events, - room_id, - event_list, - limit, - ) - .addCallback(self.get_events_as_list) - .addCallback(lambda l: sorted(l, key=lambda e: -e.depth)) - ) - - def _get_backfill_events(self, txn, room_id, event_list, limit): - logger.debug("_get_backfill_events: %s, %r, %s", room_id, event_list, limit) - - event_results = set() - - # We want to make sure that we do a breadth-first, "depth" ordered - # search. - - query = ( - "SELECT depth, prev_event_id FROM event_edges" - " INNER JOIN events" - " ON prev_event_id = events.event_id" - " WHERE event_edges.event_id = ?" - " AND event_edges.is_state = ?" - " LIMIT ?" - ) - - queue = PriorityQueue() - - for event_id in event_list: - depth = self.db.simple_select_one_onecol_txn( - txn, - table="events", - keyvalues={"event_id": event_id, "room_id": room_id}, - retcol="depth", - allow_none=True, - ) - - if depth: - queue.put((-depth, event_id)) - - while not queue.empty() and len(event_results) < limit: - try: - _, event_id = queue.get_nowait() - except Empty: - break - - if event_id in event_results: - continue - - event_results.add(event_id) - - txn.execute(query, (event_id, False, limit - len(event_results))) - - for row in txn: - if row[1] not in event_results: - queue.put((-row[0], row[1])) - - return event_results - - @defer.inlineCallbacks - def get_missing_events(self, room_id, earliest_events, latest_events, limit): - ids = yield self.db.runInteraction( - "get_missing_events", - self._get_missing_events, - room_id, - earliest_events, - latest_events, - limit, - ) - events = yield self.get_events_as_list(ids) - return events - - def _get_missing_events(self, txn, room_id, earliest_events, latest_events, limit): - - seen_events = set(earliest_events) - front = set(latest_events) - seen_events - event_results = [] - - query = ( - "SELECT prev_event_id FROM event_edges " - "WHERE room_id = ? AND event_id = ? AND is_state = ? " - "LIMIT ?" - ) - - while front and len(event_results) < limit: - new_front = set() - for event_id in front: - txn.execute( - query, (room_id, event_id, False, limit - len(event_results)) - ) - - new_results = {t[0] for t in txn} - seen_events - - new_front |= new_results - seen_events |= new_results - event_results.extend(new_results) - - front = new_front - - # we built the list working backwards from latest_events; we now need to - # reverse it so that the events are approximately chronological. - event_results.reverse() - return event_results - - @defer.inlineCallbacks - def get_successor_events(self, event_ids): - """Fetch all events that have the given events as a prev event - - Args: - event_ids (iterable[str]) - - Returns: - Deferred[list[str]] - """ - rows = yield self.db.simple_select_many_batch( - table="event_edges", - column="prev_event_id", - iterable=event_ids, - retcols=("event_id",), - desc="get_successor_events", - ) - - return [row["event_id"] for row in rows] - - -class EventFederationStore(EventFederationWorkerStore): - """ Responsible for storing and serving up the various graphs associated - with an event. Including the main event graph and the auth chains for an - event. - - Also has methods for getting the front (latest) and back (oldest) edges - of the event graphs. These are used to generate the parents for new events - and backfilling from another server respectively. - """ - - EVENT_AUTH_STATE_ONLY = "event_auth_state_only" - - def __init__(self, database: Database, db_conn, hs): - super(EventFederationStore, self).__init__(database, db_conn, hs) - - self.db.updates.register_background_update_handler( - self.EVENT_AUTH_STATE_ONLY, self._background_delete_non_state_event_auth - ) - - hs.get_clock().looping_call( - self._delete_old_forward_extrem_cache, 60 * 60 * 1000 - ) - - def _delete_old_forward_extrem_cache(self): - def _delete_old_forward_extrem_cache_txn(txn): - # Delete entries older than a month, while making sure we don't delete - # the only entries for a room. - sql = """ - DELETE FROM stream_ordering_to_exterm - WHERE - room_id IN ( - SELECT room_id - FROM stream_ordering_to_exterm - WHERE stream_ordering > ? - ) AND stream_ordering < ? - """ - txn.execute( - sql, (self.stream_ordering_month_ago, self.stream_ordering_month_ago) - ) - - return run_as_background_process( - "delete_old_forward_extrem_cache", - self.db.runInteraction, - "_delete_old_forward_extrem_cache", - _delete_old_forward_extrem_cache_txn, - ) - - def clean_room_for_join(self, room_id): - return self.db.runInteraction( - "clean_room_for_join", self._clean_room_for_join_txn, room_id - ) - - def _clean_room_for_join_txn(self, txn, room_id): - query = "DELETE FROM event_forward_extremities WHERE room_id = ?" - - txn.execute(query, (room_id,)) - txn.call_after(self.get_latest_event_ids_in_room.invalidate, (room_id,)) - - @defer.inlineCallbacks - def _background_delete_non_state_event_auth(self, progress, batch_size): - def delete_event_auth(txn): - target_min_stream_id = progress.get("target_min_stream_id_inclusive") - max_stream_id = progress.get("max_stream_id_exclusive") - - if not target_min_stream_id or not max_stream_id: - txn.execute("SELECT COALESCE(MIN(stream_ordering), 0) FROM events") - rows = txn.fetchall() - target_min_stream_id = rows[0][0] - - txn.execute("SELECT COALESCE(MAX(stream_ordering), 0) FROM events") - rows = txn.fetchall() - max_stream_id = rows[0][0] - - min_stream_id = max_stream_id - batch_size - - sql = """ - DELETE FROM event_auth - WHERE event_id IN ( - SELECT event_id FROM events - LEFT JOIN state_events USING (room_id, event_id) - WHERE ? <= stream_ordering AND stream_ordering < ? - AND state_key IS null - ) - """ - - txn.execute(sql, (min_stream_id, max_stream_id)) - - new_progress = { - "target_min_stream_id_inclusive": target_min_stream_id, - "max_stream_id_exclusive": min_stream_id, - } - - self.db.updates._background_update_progress_txn( - txn, self.EVENT_AUTH_STATE_ONLY, new_progress - ) - - return min_stream_id >= target_min_stream_id - - result = yield self.db.runInteraction( - self.EVENT_AUTH_STATE_ONLY, delete_event_auth - ) - - if not result: - yield self.db.updates._end_background_update(self.EVENT_AUTH_STATE_ONLY) - - return batch_size diff --git a/synapse/storage/data_stores/main/event_push_actions.py b/synapse/storage/data_stores/main/event_push_actions.py deleted file mode 100644 index ad82838901..0000000000 --- a/synapse/storage/data_stores/main/event_push_actions.py +++ /dev/null @@ -1,883 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2015 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import List - -from canonicaljson import json - -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import LoggingTransaction, SQLBaseStore, db_to_json -from synapse.storage.database import Database -from synapse.util.caches.descriptors import cachedInlineCallbacks - -logger = logging.getLogger(__name__) - - -DEFAULT_NOTIF_ACTION = ["notify", {"set_tweak": "highlight", "value": False}] -DEFAULT_HIGHLIGHT_ACTION = [ - "notify", - {"set_tweak": "sound", "value": "default"}, - {"set_tweak": "highlight"}, -] - - -def _serialize_action(actions, is_highlight): - """Custom serializer for actions. This allows us to "compress" common actions. - - We use the fact that most users have the same actions for notifs (and for - highlights). - We store these default actions as the empty string rather than the full JSON. - Since the empty string isn't valid JSON there is no risk of this clashing with - any real JSON actions - """ - if is_highlight: - if actions == DEFAULT_HIGHLIGHT_ACTION: - return "" # We use empty string as the column is non-NULL - else: - if actions == DEFAULT_NOTIF_ACTION: - return "" - return json.dumps(actions) - - -def _deserialize_action(actions, is_highlight): - """Custom deserializer for actions. This allows us to "compress" common actions - """ - if actions: - return db_to_json(actions) - - if is_highlight: - return DEFAULT_HIGHLIGHT_ACTION - else: - return DEFAULT_NOTIF_ACTION - - -class EventPushActionsWorkerStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(EventPushActionsWorkerStore, self).__init__(database, db_conn, hs) - - # These get correctly set by _find_stream_orderings_for_times_txn - self.stream_ordering_month_ago = None - self.stream_ordering_day_ago = None - - cur = LoggingTransaction( - db_conn.cursor(), - name="_find_stream_orderings_for_times_txn", - database_engine=self.database_engine, - ) - self._find_stream_orderings_for_times_txn(cur) - cur.close() - - self.find_stream_orderings_looping_call = self._clock.looping_call( - self._find_stream_orderings_for_times, 10 * 60 * 1000 - ) - self._rotate_delay = 3 - self._rotate_count = 10000 - - @cachedInlineCallbacks(num_args=3, tree=True, max_entries=5000) - def get_unread_event_push_actions_by_room_for_user( - self, room_id, user_id, last_read_event_id - ): - ret = yield self.db.runInteraction( - "get_unread_event_push_actions_by_room", - self._get_unread_counts_by_receipt_txn, - room_id, - user_id, - last_read_event_id, - ) - return ret - - def _get_unread_counts_by_receipt_txn( - self, txn, room_id, user_id, last_read_event_id - ): - sql = ( - "SELECT stream_ordering" - " FROM events" - " WHERE room_id = ? AND event_id = ?" - ) - txn.execute(sql, (room_id, last_read_event_id)) - results = txn.fetchall() - if len(results) == 0: - return {"notify_count": 0, "highlight_count": 0} - - stream_ordering = results[0][0] - - return self._get_unread_counts_by_pos_txn( - txn, room_id, user_id, stream_ordering - ) - - def _get_unread_counts_by_pos_txn(self, txn, room_id, user_id, stream_ordering): - - # First get number of notifications. - # We don't need to put a notif=1 clause as all rows always have - # notif=1 - sql = ( - "SELECT count(*)" - " FROM event_push_actions ea" - " WHERE" - " user_id = ?" - " AND room_id = ?" - " AND stream_ordering > ?" - ) - - txn.execute(sql, (user_id, room_id, stream_ordering)) - row = txn.fetchone() - notify_count = row[0] if row else 0 - - txn.execute( - """ - SELECT notif_count FROM event_push_summary - WHERE room_id = ? AND user_id = ? AND stream_ordering > ? - """, - (room_id, user_id, stream_ordering), - ) - rows = txn.fetchall() - if rows: - notify_count += rows[0][0] - - # Now get the number of highlights - sql = ( - "SELECT count(*)" - " FROM event_push_actions ea" - " WHERE" - " highlight = 1" - " AND user_id = ?" - " AND room_id = ?" - " AND stream_ordering > ?" - ) - - txn.execute(sql, (user_id, room_id, stream_ordering)) - row = txn.fetchone() - highlight_count = row[0] if row else 0 - - return {"notify_count": notify_count, "highlight_count": highlight_count} - - async def get_push_action_users_in_range( - self, min_stream_ordering, max_stream_ordering - ): - def f(txn): - sql = ( - "SELECT DISTINCT(user_id) FROM event_push_actions WHERE" - " stream_ordering >= ? AND stream_ordering <= ?" - ) - txn.execute(sql, (min_stream_ordering, max_stream_ordering)) - return [r[0] for r in txn] - - ret = await self.db.runInteraction("get_push_action_users_in_range", f) - return ret - - async def get_unread_push_actions_for_user_in_range_for_http( - self, - user_id: str, - min_stream_ordering: int, - max_stream_ordering: int, - limit: int = 20, - ) -> List[dict]: - """Get a list of the most recent unread push actions for a given user, - within the given stream ordering range. Called by the httppusher. - - Args: - user_id: The user to fetch push actions for. - min_stream_ordering: The exclusive lower bound on the - stream ordering of event push actions to fetch. - max_stream_ordering: The inclusive upper bound on the - stream ordering of event push actions to fetch. - limit: The maximum number of rows to return. - Returns: - A list of dicts with the keys "event_id", "room_id", "stream_ordering", "actions". - The list will be ordered by ascending stream_ordering. - The list will have between 0~limit entries. - """ - # find rooms that have a read receipt in them and return the next - # push actions - def get_after_receipt(txn): - # find rooms that have a read receipt in them and return the next - # push actions - sql = ( - "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," - " ep.highlight " - " FROM (" - " SELECT room_id," - " MAX(stream_ordering) as stream_ordering" - " FROM events" - " INNER JOIN receipts_linearized USING (room_id, event_id)" - " WHERE receipt_type = 'm.read' AND user_id = ?" - " GROUP BY room_id" - ") AS rl," - " event_push_actions AS ep" - " WHERE" - " ep.room_id = rl.room_id" - " AND ep.stream_ordering > rl.stream_ordering" - " AND ep.user_id = ?" - " AND ep.stream_ordering > ?" - " AND ep.stream_ordering <= ?" - " ORDER BY ep.stream_ordering ASC LIMIT ?" - ) - args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] - txn.execute(sql, args) - return txn.fetchall() - - after_read_receipt = await self.db.runInteraction( - "get_unread_push_actions_for_user_in_range_http_arr", get_after_receipt - ) - - # There are rooms with push actions in them but you don't have a read receipt in - # them e.g. rooms you've been invited to, so get push actions for rooms which do - # not have read receipts in them too. - def get_no_receipt(txn): - sql = ( - "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," - " ep.highlight " - " FROM event_push_actions AS ep" - " INNER JOIN events AS e USING (room_id, event_id)" - " WHERE" - " ep.room_id NOT IN (" - " SELECT room_id FROM receipts_linearized" - " WHERE receipt_type = 'm.read' AND user_id = ?" - " GROUP BY room_id" - " )" - " AND ep.user_id = ?" - " AND ep.stream_ordering > ?" - " AND ep.stream_ordering <= ?" - " ORDER BY ep.stream_ordering ASC LIMIT ?" - ) - args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] - txn.execute(sql, args) - return txn.fetchall() - - no_read_receipt = await self.db.runInteraction( - "get_unread_push_actions_for_user_in_range_http_nrr", get_no_receipt - ) - - notifs = [ - { - "event_id": row[0], - "room_id": row[1], - "stream_ordering": row[2], - "actions": _deserialize_action(row[3], row[4]), - } - for row in after_read_receipt + no_read_receipt - ] - - # Now sort it so it's ordered correctly, since currently it will - # contain results from the first query, correctly ordered, followed - # by results from the second query, but we want them all ordered - # by stream_ordering, oldest first. - notifs.sort(key=lambda r: r["stream_ordering"]) - - # Take only up to the limit. We have to stop at the limit because - # one of the subqueries may have hit the limit. - return notifs[:limit] - - async def get_unread_push_actions_for_user_in_range_for_email( - self, - user_id: str, - min_stream_ordering: int, - max_stream_ordering: int, - limit: int = 20, - ) -> List[dict]: - """Get a list of the most recent unread push actions for a given user, - within the given stream ordering range. Called by the emailpusher - - Args: - user_id: The user to fetch push actions for. - min_stream_ordering: The exclusive lower bound on the - stream ordering of event push actions to fetch. - max_stream_ordering: The inclusive upper bound on the - stream ordering of event push actions to fetch. - limit: The maximum number of rows to return. - Returns: - A list of dicts with the keys "event_id", "room_id", "stream_ordering", "actions", "received_ts". - The list will be ordered by descending received_ts. - The list will have between 0~limit entries. - """ - # find rooms that have a read receipt in them and return the most recent - # push actions - def get_after_receipt(txn): - sql = ( - "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," - " ep.highlight, e.received_ts" - " FROM (" - " SELECT room_id," - " MAX(stream_ordering) as stream_ordering" - " FROM events" - " INNER JOIN receipts_linearized USING (room_id, event_id)" - " WHERE receipt_type = 'm.read' AND user_id = ?" - " GROUP BY room_id" - ") AS rl," - " event_push_actions AS ep" - " INNER JOIN events AS e USING (room_id, event_id)" - " WHERE" - " ep.room_id = rl.room_id" - " AND ep.stream_ordering > rl.stream_ordering" - " AND ep.user_id = ?" - " AND ep.stream_ordering > ?" - " AND ep.stream_ordering <= ?" - " ORDER BY ep.stream_ordering DESC LIMIT ?" - ) - args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] - txn.execute(sql, args) - return txn.fetchall() - - after_read_receipt = await self.db.runInteraction( - "get_unread_push_actions_for_user_in_range_email_arr", get_after_receipt - ) - - # There are rooms with push actions in them but you don't have a read receipt in - # them e.g. rooms you've been invited to, so get push actions for rooms which do - # not have read receipts in them too. - def get_no_receipt(txn): - sql = ( - "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," - " ep.highlight, e.received_ts" - " FROM event_push_actions AS ep" - " INNER JOIN events AS e USING (room_id, event_id)" - " WHERE" - " ep.room_id NOT IN (" - " SELECT room_id FROM receipts_linearized" - " WHERE receipt_type = 'm.read' AND user_id = ?" - " GROUP BY room_id" - " )" - " AND ep.user_id = ?" - " AND ep.stream_ordering > ?" - " AND ep.stream_ordering <= ?" - " ORDER BY ep.stream_ordering DESC LIMIT ?" - ) - args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] - txn.execute(sql, args) - return txn.fetchall() - - no_read_receipt = await self.db.runInteraction( - "get_unread_push_actions_for_user_in_range_email_nrr", get_no_receipt - ) - - # Make a list of dicts from the two sets of results. - notifs = [ - { - "event_id": row[0], - "room_id": row[1], - "stream_ordering": row[2], - "actions": _deserialize_action(row[3], row[4]), - "received_ts": row[5], - } - for row in after_read_receipt + no_read_receipt - ] - - # Now sort it so it's ordered correctly, since currently it will - # contain results from the first query, correctly ordered, followed - # by results from the second query, but we want them all ordered - # by received_ts (most recent first) - notifs.sort(key=lambda r: -(r["received_ts"] or 0)) - - # Now return the first `limit` - return notifs[:limit] - - def get_if_maybe_push_in_range_for_user(self, user_id, min_stream_ordering): - """A fast check to see if there might be something to push for the - user since the given stream ordering. May return false positives. - - Useful to know whether to bother starting a pusher on start up or not. - - Args: - user_id (str) - min_stream_ordering (int) - - Returns: - Deferred[bool]: True if there may be push to process, False if - there definitely isn't. - """ - - def _get_if_maybe_push_in_range_for_user_txn(txn): - sql = """ - SELECT 1 FROM event_push_actions - WHERE user_id = ? AND stream_ordering > ? - LIMIT 1 - """ - - txn.execute(sql, (user_id, min_stream_ordering)) - return bool(txn.fetchone()) - - return self.db.runInteraction( - "get_if_maybe_push_in_range_for_user", - _get_if_maybe_push_in_range_for_user_txn, - ) - - async def add_push_actions_to_staging(self, event_id, user_id_actions): - """Add the push actions for the event to the push action staging area. - - Args: - event_id (str) - user_id_actions (dict[str, list[dict|str])]): A dictionary mapping - user_id to list of push actions, where an action can either be - a string or dict. - - Returns: - Deferred - """ - - if not user_id_actions: - return - - # This is a helper function for generating the necessary tuple that - # can be used to inert into the `event_push_actions_staging` table. - def _gen_entry(user_id, actions): - is_highlight = 1 if _action_has_highlight(actions) else 0 - return ( - event_id, # event_id column - user_id, # user_id column - _serialize_action(actions, is_highlight), # actions column - 1, # notif column - is_highlight, # highlight column - ) - - def _add_push_actions_to_staging_txn(txn): - # We don't use simple_insert_many here to avoid the overhead - # of generating lists of dicts. - - sql = """ - INSERT INTO event_push_actions_staging - (event_id, user_id, actions, notif, highlight) - VALUES (?, ?, ?, ?, ?) - """ - - txn.executemany( - sql, - ( - _gen_entry(user_id, actions) - for user_id, actions in user_id_actions.items() - ), - ) - - return await self.db.runInteraction( - "add_push_actions_to_staging", _add_push_actions_to_staging_txn - ) - - async def remove_push_actions_from_staging(self, event_id: str) -> None: - """Called if we failed to persist the event to ensure that stale push - actions don't build up in the DB - """ - - try: - res = await self.db.simple_delete( - table="event_push_actions_staging", - keyvalues={"event_id": event_id}, - desc="remove_push_actions_from_staging", - ) - return res - except Exception: - # this method is called from an exception handler, so propagating - # another exception here really isn't helpful - there's nothing - # the caller can do about it. Just log the exception and move on. - logger.exception( - "Error removing push actions after event persistence failure" - ) - - def _find_stream_orderings_for_times(self): - return run_as_background_process( - "event_push_action_stream_orderings", - self.db.runInteraction, - "_find_stream_orderings_for_times", - self._find_stream_orderings_for_times_txn, - ) - - def _find_stream_orderings_for_times_txn(self, txn): - logger.info("Searching for stream ordering 1 month ago") - self.stream_ordering_month_ago = self._find_first_stream_ordering_after_ts_txn( - txn, self._clock.time_msec() - 30 * 24 * 60 * 60 * 1000 - ) - logger.info( - "Found stream ordering 1 month ago: it's %d", self.stream_ordering_month_ago - ) - logger.info("Searching for stream ordering 1 day ago") - self.stream_ordering_day_ago = self._find_first_stream_ordering_after_ts_txn( - txn, self._clock.time_msec() - 24 * 60 * 60 * 1000 - ) - logger.info( - "Found stream ordering 1 day ago: it's %d", self.stream_ordering_day_ago - ) - - def find_first_stream_ordering_after_ts(self, ts): - """Gets the stream ordering corresponding to a given timestamp. - - Specifically, finds the stream_ordering of the first event that was - received on or after the timestamp. This is done by a binary search on - the events table, since there is no index on received_ts, so is - relatively slow. - - Args: - ts (int): timestamp in millis - - Returns: - Deferred[int]: stream ordering of the first event received on/after - the timestamp - """ - return self.db.runInteraction( - "_find_first_stream_ordering_after_ts_txn", - self._find_first_stream_ordering_after_ts_txn, - ts, - ) - - @staticmethod - def _find_first_stream_ordering_after_ts_txn(txn, ts): - """ - Find the stream_ordering of the first event that was received on or - after a given timestamp. This is relatively slow as there is no index - on received_ts but we can then use this to delete push actions before - this. - - received_ts must necessarily be in the same order as stream_ordering - and stream_ordering is indexed, so we manually binary search using - stream_ordering - - Args: - txn (twisted.enterprise.adbapi.Transaction): - ts (int): timestamp to search for - - Returns: - int: stream ordering - """ - txn.execute("SELECT MAX(stream_ordering) FROM events") - max_stream_ordering = txn.fetchone()[0] - - if max_stream_ordering is None: - return 0 - - # We want the first stream_ordering in which received_ts is greater - # than or equal to ts. Call this point X. - # - # We maintain the invariants: - # - # range_start <= X <= range_end - # - range_start = 0 - range_end = max_stream_ordering + 1 - - # Given a stream_ordering, look up the timestamp at that - # stream_ordering. - # - # The array may be sparse (we may be missing some stream_orderings). - # We treat the gaps as the same as having the same value as the - # preceding entry, because we will pick the lowest stream_ordering - # which satisfies our requirement of received_ts >= ts. - # - # For example, if our array of events indexed by stream_ordering is - # [10, , 20], we should treat this as being equivalent to - # [10, 10, 20]. - # - sql = ( - "SELECT received_ts FROM events" - " WHERE stream_ordering <= ?" - " ORDER BY stream_ordering DESC" - " LIMIT 1" - ) - - while range_end - range_start > 0: - middle = (range_end + range_start) // 2 - txn.execute(sql, (middle,)) - row = txn.fetchone() - if row is None: - # no rows with stream_ordering<=middle - range_start = middle + 1 - continue - - middle_ts = row[0] - if ts > middle_ts: - # we got a timestamp lower than the one we were looking for. - # definitely need to look higher: X > middle. - range_start = middle + 1 - else: - # we got a timestamp higher than (or the same as) the one we - # were looking for. We aren't yet sure about the point we - # looked up, but we can be sure that X <= middle. - range_end = middle - - return range_end - - async def get_time_of_last_push_action_before(self, stream_ordering): - def f(txn): - sql = ( - "SELECT e.received_ts" - " FROM event_push_actions AS ep" - " JOIN events e ON ep.room_id = e.room_id AND ep.event_id = e.event_id" - " WHERE ep.stream_ordering > ?" - " ORDER BY ep.stream_ordering ASC" - " LIMIT 1" - ) - txn.execute(sql, (stream_ordering,)) - return txn.fetchone() - - result = await self.db.runInteraction("get_time_of_last_push_action_before", f) - return result[0] if result else None - - -class EventPushActionsStore(EventPushActionsWorkerStore): - EPA_HIGHLIGHT_INDEX = "epa_highlight_index" - - def __init__(self, database: Database, db_conn, hs): - super(EventPushActionsStore, self).__init__(database, db_conn, hs) - - self.db.updates.register_background_index_update( - self.EPA_HIGHLIGHT_INDEX, - index_name="event_push_actions_u_highlight", - table="event_push_actions", - columns=["user_id", "stream_ordering"], - ) - - self.db.updates.register_background_index_update( - "event_push_actions_highlights_index", - index_name="event_push_actions_highlights_index", - table="event_push_actions", - columns=["user_id", "room_id", "topological_ordering", "stream_ordering"], - where_clause="highlight=1", - ) - - self._doing_notif_rotation = False - self._rotate_notif_loop = self._clock.looping_call( - self._start_rotate_notifs, 30 * 60 * 1000 - ) - - async def get_push_actions_for_user( - self, user_id, before=None, limit=50, only_highlight=False - ): - def f(txn): - before_clause = "" - if before: - before_clause = "AND epa.stream_ordering < ?" - args = [user_id, before, limit] - else: - args = [user_id, limit] - - if only_highlight: - if len(before_clause) > 0: - before_clause += " " - before_clause += "AND epa.highlight = 1" - - # NB. This assumes event_ids are globally unique since - # it makes the query easier to index - sql = ( - "SELECT epa.event_id, epa.room_id," - " epa.stream_ordering, epa.topological_ordering," - " epa.actions, epa.highlight, epa.profile_tag, e.received_ts" - " FROM event_push_actions epa, events e" - " WHERE epa.event_id = e.event_id" - " AND epa.user_id = ? %s" - " ORDER BY epa.stream_ordering DESC" - " LIMIT ?" % (before_clause,) - ) - txn.execute(sql, args) - return self.db.cursor_to_dict(txn) - - push_actions = await self.db.runInteraction("get_push_actions_for_user", f) - for pa in push_actions: - pa["actions"] = _deserialize_action(pa["actions"], pa["highlight"]) - return push_actions - - async def get_latest_push_action_stream_ordering(self): - def f(txn): - txn.execute("SELECT MAX(stream_ordering) FROM event_push_actions") - return txn.fetchone() - - result = await self.db.runInteraction( - "get_latest_push_action_stream_ordering", f - ) - return result[0] or 0 - - def _remove_old_push_actions_before_txn( - self, txn, room_id, user_id, stream_ordering - ): - """ - Purges old push actions for a user and room before a given - stream_ordering. - - We however keep a months worth of highlighted notifications, so that - users can still get a list of recent highlights. - - Args: - txn: The transcation - room_id: Room ID to delete from - user_id: user ID to delete for - stream_ordering: The lowest stream ordering which will - not be deleted. - """ - txn.call_after( - self.get_unread_event_push_actions_by_room_for_user.invalidate_many, - (room_id, user_id), - ) - - # We need to join on the events table to get the received_ts for - # event_push_actions and sqlite won't let us use a join in a delete so - # we can't just delete where received_ts < x. Furthermore we can - # only identify event_push_actions by a tuple of room_id, event_id - # we we can't use a subquery. - # Instead, we look up the stream ordering for the last event in that - # room received before the threshold time and delete event_push_actions - # in the room with a stream_odering before that. - txn.execute( - "DELETE FROM event_push_actions " - " WHERE user_id = ? AND room_id = ? AND " - " stream_ordering <= ?" - " AND ((stream_ordering < ? AND highlight = 1) or highlight = 0)", - (user_id, room_id, stream_ordering, self.stream_ordering_month_ago), - ) - - txn.execute( - """ - DELETE FROM event_push_summary - WHERE room_id = ? AND user_id = ? AND stream_ordering <= ? - """, - (room_id, user_id, stream_ordering), - ) - - def _start_rotate_notifs(self): - return run_as_background_process("rotate_notifs", self._rotate_notifs) - - async def _rotate_notifs(self): - if self._doing_notif_rotation or self.stream_ordering_day_ago is None: - return - self._doing_notif_rotation = True - - try: - while True: - logger.info("Rotating notifications") - - caught_up = await self.db.runInteraction( - "_rotate_notifs", self._rotate_notifs_txn - ) - if caught_up: - break - await self.hs.get_clock().sleep(self._rotate_delay) - finally: - self._doing_notif_rotation = False - - def _rotate_notifs_txn(self, txn): - """Archives older notifications into event_push_summary. Returns whether - the archiving process has caught up or not. - """ - - old_rotate_stream_ordering = self.db.simple_select_one_onecol_txn( - txn, - table="event_push_summary_stream_ordering", - keyvalues={}, - retcol="stream_ordering", - ) - - # We don't to try and rotate millions of rows at once, so we cap the - # maximum stream ordering we'll rotate before. - txn.execute( - """ - SELECT stream_ordering FROM event_push_actions - WHERE stream_ordering > ? - ORDER BY stream_ordering ASC LIMIT 1 OFFSET ? - """, - (old_rotate_stream_ordering, self._rotate_count), - ) - stream_row = txn.fetchone() - if stream_row: - (offset_stream_ordering,) = stream_row - rotate_to_stream_ordering = min( - self.stream_ordering_day_ago, offset_stream_ordering - ) - caught_up = offset_stream_ordering >= self.stream_ordering_day_ago - else: - rotate_to_stream_ordering = self.stream_ordering_day_ago - caught_up = True - - logger.info("Rotating notifications up to: %s", rotate_to_stream_ordering) - - self._rotate_notifs_before_txn(txn, rotate_to_stream_ordering) - - # We have caught up iff we were limited by `stream_ordering_day_ago` - return caught_up - - def _rotate_notifs_before_txn(self, txn, rotate_to_stream_ordering): - old_rotate_stream_ordering = self.db.simple_select_one_onecol_txn( - txn, - table="event_push_summary_stream_ordering", - keyvalues={}, - retcol="stream_ordering", - ) - - # Calculate the new counts that should be upserted into event_push_summary - sql = """ - SELECT user_id, room_id, - coalesce(old.notif_count, 0) + upd.notif_count, - upd.stream_ordering, - old.user_id - FROM ( - SELECT user_id, room_id, count(*) as notif_count, - max(stream_ordering) as stream_ordering - FROM event_push_actions - WHERE ? <= stream_ordering AND stream_ordering < ? - AND highlight = 0 - GROUP BY user_id, room_id - ) AS upd - LEFT JOIN event_push_summary AS old USING (user_id, room_id) - """ - - txn.execute(sql, (old_rotate_stream_ordering, rotate_to_stream_ordering)) - rows = txn.fetchall() - - logger.info("Rotating notifications, handling %d rows", len(rows)) - - # If the `old.user_id` above is NULL then we know there isn't already an - # entry in the table, so we simply insert it. Otherwise we update the - # existing table. - self.db.simple_insert_many_txn( - txn, - table="event_push_summary", - values=[ - { - "user_id": row[0], - "room_id": row[1], - "notif_count": row[2], - "stream_ordering": row[3], - } - for row in rows - if row[4] is None - ], - ) - - txn.executemany( - """ - UPDATE event_push_summary SET notif_count = ?, stream_ordering = ? - WHERE user_id = ? AND room_id = ? - """, - ((row[2], row[3], row[0], row[1]) for row in rows if row[4] is not None), - ) - - txn.execute( - "DELETE FROM event_push_actions" - " WHERE ? <= stream_ordering AND stream_ordering < ? AND highlight = 0", - (old_rotate_stream_ordering, rotate_to_stream_ordering), - ) - - logger.info("Rotating notifications, deleted %s push actions", txn.rowcount) - - txn.execute( - "UPDATE event_push_summary_stream_ordering SET stream_ordering = ?", - (rotate_to_stream_ordering,), - ) - - -def _action_has_highlight(actions): - for action in actions: - try: - if action.get("set_tweak", None) == "highlight": - return action.get("value", True) - except AttributeError: - pass - - return False diff --git a/synapse/storage/data_stores/main/events.py b/synapse/storage/data_stores/main/events.py deleted file mode 100644 index 0c9c02afa1..0000000000 --- a/synapse/storage/data_stores/main/events.py +++ /dev/null @@ -1,1521 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018-2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import itertools -import logging -from collections import OrderedDict, namedtuple -from typing import TYPE_CHECKING, Dict, Iterable, List, Tuple - -import attr -from prometheus_client import Counter - -from twisted.internet import defer - -import synapse.metrics -from synapse.api.constants import EventContentFields, EventTypes, RelationTypes -from synapse.api.room_versions import RoomVersions -from synapse.crypto.event_signing import compute_event_reference_hash -from synapse.events import EventBase # noqa: F401 -from synapse.events.snapshot import EventContext # noqa: F401 -from synapse.logging.utils import log_function -from synapse.storage._base import db_to_json, make_in_list_sql_clause -from synapse.storage.data_stores.main.search import SearchEntry -from synapse.storage.database import Database, LoggingTransaction -from synapse.storage.util.id_generators import StreamIdGenerator -from synapse.types import StateMap, get_domain_from_id -from synapse.util.frozenutils import frozendict_json_encoder -from synapse.util.iterutils import batch_iter - -if TYPE_CHECKING: - from synapse.server import HomeServer - from synapse.storage.data_stores.main import DataStore - - -logger = logging.getLogger(__name__) - -persist_event_counter = Counter("synapse_storage_events_persisted_events", "") -event_counter = Counter( - "synapse_storage_events_persisted_events_sep", - "", - ["type", "origin_type", "origin_entity"], -) - -STATE_EVENT_TYPES_TO_MARK_UNREAD = { - EventTypes.Topic, - EventTypes.Name, - EventTypes.RoomAvatar, - EventTypes.Tombstone, -} - - -def should_count_as_unread(event: EventBase, context: EventContext) -> bool: - # Exclude rejected and soft-failed events. - if context.rejected or event.internal_metadata.is_soft_failed(): - return False - - # Exclude notices. - if ( - not event.is_state() - and event.type == EventTypes.Message - and event.content.get("msgtype") == "m.notice" - ): - return False - - # Exclude edits. - relates_to = event.content.get("m.relates_to", {}) - if relates_to.get("rel_type") == RelationTypes.REPLACE: - return False - - # Mark events that have a non-empty string body as unread. - body = event.content.get("body") - if isinstance(body, str) and body: - return True - - # Mark some state events as unread. - if event.is_state() and event.type in STATE_EVENT_TYPES_TO_MARK_UNREAD: - return True - - # Mark encrypted events as unread. - if not event.is_state() and event.type == EventTypes.Encrypted: - return True - - return False - - -def encode_json(json_object): - """ - Encode a Python object as JSON and return it in a Unicode string. - """ - out = frozendict_json_encoder.encode(json_object) - if isinstance(out, bytes): - out = out.decode("utf8") - return out - - -_EventCacheEntry = namedtuple("_EventCacheEntry", ("event", "redacted_event")) - - -@attr.s(slots=True) -class DeltaState: - """Deltas to use to update the `current_state_events` table. - - Attributes: - to_delete: List of type/state_keys to delete from current state - to_insert: Map of state to upsert into current state - no_longer_in_room: The server is not longer in the room, so the room - should e.g. be removed from `current_state_events` table. - """ - - to_delete = attr.ib(type=List[Tuple[str, str]]) - to_insert = attr.ib(type=StateMap[str]) - no_longer_in_room = attr.ib(type=bool, default=False) - - -class PersistEventsStore: - """Contains all the functions for writing events to the database. - - Should only be instantiated on one process (when using a worker mode setup). - - Note: This is not part of the `DataStore` mixin. - """ - - def __init__(self, hs: "HomeServer", db: Database, main_data_store: "DataStore"): - self.hs = hs - self.db = db - self.store = main_data_store - self.database_engine = db.engine - self._clock = hs.get_clock() - - self._ephemeral_messages_enabled = hs.config.enable_ephemeral_messages - self.is_mine_id = hs.is_mine_id - - # Ideally we'd move these ID gens here, unfortunately some other ID - # generators are chained off them so doing so is a bit of a PITA. - self._backfill_id_gen = self.store._backfill_id_gen # type: StreamIdGenerator - self._stream_id_gen = self.store._stream_id_gen # type: StreamIdGenerator - - # This should only exist on instances that are configured to write - assert ( - hs.config.worker.writers.events == hs.get_instance_name() - ), "Can only instantiate EventsStore on master" - - @defer.inlineCallbacks - def _persist_events_and_state_updates( - self, - events_and_contexts: List[Tuple[EventBase, EventContext]], - current_state_for_room: Dict[str, StateMap[str]], - state_delta_for_room: Dict[str, DeltaState], - new_forward_extremeties: Dict[str, List[str]], - backfilled: bool = False, - ): - """Persist a set of events alongside updates to the current state and - forward extremities tables. - - Args: - events_and_contexts: - current_state_for_room: Map from room_id to the current state of - the room based on forward extremities - state_delta_for_room: Map from room_id to the delta to apply to - room state - new_forward_extremities: Map from room_id to list of event IDs - that are the new forward extremities of the room. - backfilled - - Returns: - Deferred: resolves when the events have been persisted - """ - - # We want to calculate the stream orderings as late as possible, as - # we only notify after all events with a lesser stream ordering have - # been persisted. I.e. if we spend 10s inside the with block then - # that will delay all subsequent events from being notified about. - # Hence why we do it down here rather than wrapping the entire - # function. - # - # Its safe to do this after calculating the state deltas etc as we - # only need to protect the *persistence* of the events. This is to - # ensure that queries of the form "fetch events since X" don't - # return events and stream positions after events that are still in - # flight, as otherwise subsequent requests "fetch event since Y" - # will not return those events. - # - # Note: Multiple instances of this function cannot be in flight at - # the same time for the same room. - if backfilled: - stream_ordering_manager = self._backfill_id_gen.get_next_mult( - len(events_and_contexts) - ) - else: - stream_ordering_manager = self._stream_id_gen.get_next_mult( - len(events_and_contexts) - ) - - with stream_ordering_manager as stream_orderings: - for (event, context), stream in zip(events_and_contexts, stream_orderings): - event.internal_metadata.stream_ordering = stream - - yield self.db.runInteraction( - "persist_events", - self._persist_events_txn, - events_and_contexts=events_and_contexts, - backfilled=backfilled, - state_delta_for_room=state_delta_for_room, - new_forward_extremeties=new_forward_extremeties, - ) - persist_event_counter.inc(len(events_and_contexts)) - - if not backfilled: - # backfilled events have negative stream orderings, so we don't - # want to set the event_persisted_position to that. - synapse.metrics.event_persisted_position.set( - events_and_contexts[-1][0].internal_metadata.stream_ordering - ) - - for event, context in events_and_contexts: - if context.app_service: - origin_type = "local" - origin_entity = context.app_service.id - elif self.hs.is_mine_id(event.sender): - origin_type = "local" - origin_entity = "*client*" - else: - origin_type = "remote" - origin_entity = get_domain_from_id(event.sender) - - event_counter.labels(event.type, origin_type, origin_entity).inc() - - self.store.get_unread_message_count_for_user.invalidate_many( - (event.room_id,), - ) - - for room_id, new_state in current_state_for_room.items(): - self.store.get_current_state_ids.prefill((room_id,), new_state) - - for room_id, latest_event_ids in new_forward_extremeties.items(): - self.store.get_latest_event_ids_in_room.prefill( - (room_id,), list(latest_event_ids) - ) - - @defer.inlineCallbacks - def _get_events_which_are_prevs(self, event_ids): - """Filter the supplied list of event_ids to get those which are prev_events of - existing (non-outlier/rejected) events. - - Args: - event_ids (Iterable[str]): event ids to filter - - Returns: - Deferred[List[str]]: filtered event ids - """ - results = [] - - def _get_events_which_are_prevs_txn(txn, batch): - sql = """ - SELECT prev_event_id, internal_metadata - FROM event_edges - INNER JOIN events USING (event_id) - LEFT JOIN rejections USING (event_id) - LEFT JOIN event_json USING (event_id) - WHERE - NOT events.outlier - AND rejections.event_id IS NULL - AND - """ - - clause, args = make_in_list_sql_clause( - self.database_engine, "prev_event_id", batch - ) - - txn.execute(sql + clause, args) - results.extend(r[0] for r in txn if not db_to_json(r[1]).get("soft_failed")) - - for chunk in batch_iter(event_ids, 100): - yield self.db.runInteraction( - "_get_events_which_are_prevs", _get_events_which_are_prevs_txn, chunk - ) - - return results - - @defer.inlineCallbacks - def _get_prevs_before_rejected(self, event_ids): - """Get soft-failed ancestors to remove from the extremities. - - Given a set of events, find all those that have been soft-failed or - rejected. Returns those soft failed/rejected events and their prev - events (whether soft-failed/rejected or not), and recurses up the - prev-event graph until it finds no more soft-failed/rejected events. - - This is used to find extremities that are ancestors of new events, but - are separated by soft failed events. - - Args: - event_ids (Iterable[str]): Events to find prev events for. Note - that these must have already been persisted. - - Returns: - Deferred[set[str]] - """ - - # The set of event_ids to return. This includes all soft-failed events - # and their prev events. - existing_prevs = set() - - def _get_prevs_before_rejected_txn(txn, batch): - to_recursively_check = batch - - while to_recursively_check: - sql = """ - SELECT - event_id, prev_event_id, internal_metadata, - rejections.event_id IS NOT NULL - FROM event_edges - INNER JOIN events USING (event_id) - LEFT JOIN rejections USING (event_id) - LEFT JOIN event_json USING (event_id) - WHERE - NOT events.outlier - AND - """ - - clause, args = make_in_list_sql_clause( - self.database_engine, "event_id", to_recursively_check - ) - - txn.execute(sql + clause, args) - to_recursively_check = [] - - for event_id, prev_event_id, metadata, rejected in txn: - if prev_event_id in existing_prevs: - continue - - soft_failed = db_to_json(metadata).get("soft_failed") - if soft_failed or rejected: - to_recursively_check.append(prev_event_id) - existing_prevs.add(prev_event_id) - - for chunk in batch_iter(event_ids, 100): - yield self.db.runInteraction( - "_get_prevs_before_rejected", _get_prevs_before_rejected_txn, chunk - ) - - return existing_prevs - - @log_function - def _persist_events_txn( - self, - txn: LoggingTransaction, - events_and_contexts: List[Tuple[EventBase, EventContext]], - backfilled: bool, - state_delta_for_room: Dict[str, DeltaState] = {}, - new_forward_extremeties: Dict[str, List[str]] = {}, - ): - """Insert some number of room events into the necessary database tables. - - Rejected events are only inserted into the events table, the events_json table, - and the rejections table. Things reading from those table will need to check - whether the event was rejected. - - Args: - txn - events_and_contexts: events to persist - backfilled: True if the events were backfilled - delete_existing True to purge existing table rows for the events - from the database. This is useful when retrying due to - IntegrityError. - state_delta_for_room: The current-state delta for each room. - new_forward_extremetie: The new forward extremities for each room. - For each room, a list of the event ids which are the forward - extremities. - - """ - all_events_and_contexts = events_and_contexts - - min_stream_order = events_and_contexts[0][0].internal_metadata.stream_ordering - max_stream_order = events_and_contexts[-1][0].internal_metadata.stream_ordering - - self._update_forward_extremities_txn( - txn, - new_forward_extremities=new_forward_extremeties, - max_stream_order=max_stream_order, - ) - - # Ensure that we don't have the same event twice. - events_and_contexts = self._filter_events_and_contexts_for_duplicates( - events_and_contexts - ) - - self._update_room_depths_txn( - txn, events_and_contexts=events_and_contexts, backfilled=backfilled - ) - - # _update_outliers_txn filters out any events which have already been - # persisted, and returns the filtered list. - events_and_contexts = self._update_outliers_txn( - txn, events_and_contexts=events_and_contexts - ) - - # From this point onwards the events are only events that we haven't - # seen before. - - self._store_event_txn(txn, events_and_contexts=events_and_contexts) - - # Insert into event_to_state_groups. - self._store_event_state_mappings_txn(txn, events_and_contexts) - - # We want to store event_auth mappings for rejected events, as they're - # used in state res v2. - # This is only necessary if the rejected event appears in an accepted - # event's auth chain, but its easier for now just to store them (and - # it doesn't take much storage compared to storing the entire event - # anyway). - self.db.simple_insert_many_txn( - txn, - table="event_auth", - values=[ - { - "event_id": event.event_id, - "room_id": event.room_id, - "auth_id": auth_id, - } - for event, _ in events_and_contexts - for auth_id in event.auth_event_ids() - if event.is_state() - ], - ) - - # _store_rejected_events_txn filters out any events which were - # rejected, and returns the filtered list. - events_and_contexts = self._store_rejected_events_txn( - txn, events_and_contexts=events_and_contexts - ) - - # From this point onwards the events are only ones that weren't - # rejected. - - self._update_metadata_tables_txn( - txn, - events_and_contexts=events_and_contexts, - all_events_and_contexts=all_events_and_contexts, - backfilled=backfilled, - ) - - # We call this last as it assumes we've inserted the events into - # room_memberships, where applicable. - self._update_current_state_txn(txn, state_delta_for_room, min_stream_order) - - def _update_current_state_txn( - self, - txn: LoggingTransaction, - state_delta_by_room: Dict[str, DeltaState], - stream_id: int, - ): - for room_id, delta_state in state_delta_by_room.items(): - to_delete = delta_state.to_delete - to_insert = delta_state.to_insert - - if delta_state.no_longer_in_room: - # Server is no longer in the room so we delete the room from - # current_state_events, being careful we've already updated the - # rooms.room_version column (which gets populated in a - # background task). - self._upsert_room_version_txn(txn, room_id) - - # Before deleting we populate the current_state_delta_stream - # so that async background tasks get told what happened. - sql = """ - INSERT INTO current_state_delta_stream - (stream_id, room_id, type, state_key, event_id, prev_event_id) - SELECT ?, room_id, type, state_key, null, event_id - FROM current_state_events - WHERE room_id = ? - """ - txn.execute(sql, (stream_id, room_id)) - - self.db.simple_delete_txn( - txn, table="current_state_events", keyvalues={"room_id": room_id}, - ) - else: - # We're still in the room, so we update the current state as normal. - - # First we add entries to the current_state_delta_stream. We - # do this before updating the current_state_events table so - # that we can use it to calculate the `prev_event_id`. (This - # allows us to not have to pull out the existing state - # unnecessarily). - # - # The stream_id for the update is chosen to be the minimum of the stream_ids - # for the batch of the events that we are persisting; that means we do not - # end up in a situation where workers see events before the - # current_state_delta updates. - # - sql = """ - INSERT INTO current_state_delta_stream - (stream_id, room_id, type, state_key, event_id, prev_event_id) - SELECT ?, ?, ?, ?, ?, ( - SELECT event_id FROM current_state_events - WHERE room_id = ? AND type = ? AND state_key = ? - ) - """ - txn.executemany( - sql, - ( - ( - stream_id, - room_id, - etype, - state_key, - to_insert.get((etype, state_key)), - room_id, - etype, - state_key, - ) - for etype, state_key in itertools.chain(to_delete, to_insert) - ), - ) - # Now we actually update the current_state_events table - - txn.executemany( - "DELETE FROM current_state_events" - " WHERE room_id = ? AND type = ? AND state_key = ?", - ( - (room_id, etype, state_key) - for etype, state_key in itertools.chain(to_delete, to_insert) - ), - ) - - # We include the membership in the current state table, hence we do - # a lookup when we insert. This assumes that all events have already - # been inserted into room_memberships. - txn.executemany( - """INSERT INTO current_state_events - (room_id, type, state_key, event_id, membership) - VALUES (?, ?, ?, ?, (SELECT membership FROM room_memberships WHERE event_id = ?)) - """, - [ - (room_id, key[0], key[1], ev_id, ev_id) - for key, ev_id in to_insert.items() - ], - ) - - # We now update `local_current_membership`. We do this regardless - # of whether we're still in the room or not to handle the case where - # e.g. we just got banned (where we need to record that fact here). - - # Note: Do we really want to delete rows here (that we do not - # subsequently reinsert below)? While technically correct it means - # we have no record of the fact the user *was* a member of the - # room but got, say, state reset out of it. - if to_delete or to_insert: - txn.executemany( - "DELETE FROM local_current_membership" - " WHERE room_id = ? AND user_id = ?", - ( - (room_id, state_key) - for etype, state_key in itertools.chain(to_delete, to_insert) - if etype == EventTypes.Member and self.is_mine_id(state_key) - ), - ) - - if to_insert: - txn.executemany( - """INSERT INTO local_current_membership - (room_id, user_id, event_id, membership) - VALUES (?, ?, ?, (SELECT membership FROM room_memberships WHERE event_id = ?)) - """, - [ - (room_id, key[1], ev_id, ev_id) - for key, ev_id in to_insert.items() - if key[0] == EventTypes.Member and self.is_mine_id(key[1]) - ], - ) - - txn.call_after( - self.store._curr_state_delta_stream_cache.entity_has_changed, - room_id, - stream_id, - ) - - # Invalidate the various caches - - # Figure out the changes of membership to invalidate the - # `get_rooms_for_user` cache. - # We find out which membership events we may have deleted - # and which we have added, then we invlidate the caches for all - # those users. - members_changed = { - state_key - for ev_type, state_key in itertools.chain(to_delete, to_insert) - if ev_type == EventTypes.Member - } - - for member in members_changed: - txn.call_after( - self.store.get_rooms_for_user_with_stream_ordering.invalidate, - (member,), - ) - - self.store._invalidate_state_caches_and_stream( - txn, room_id, members_changed - ) - - def _upsert_room_version_txn(self, txn: LoggingTransaction, room_id: str): - """Update the room version in the database based off current state - events. - - This is used when we're about to delete current state and we want to - ensure that the `rooms.room_version` column is up to date. - """ - - sql = """ - SELECT json FROM event_json - INNER JOIN current_state_events USING (room_id, event_id) - WHERE room_id = ? AND type = ? AND state_key = ? - """ - txn.execute(sql, (room_id, EventTypes.Create, "")) - row = txn.fetchone() - if row: - event_json = db_to_json(row[0]) - content = event_json.get("content", {}) - creator = content.get("creator") - room_version_id = content.get("room_version", RoomVersions.V1.identifier) - - self.db.simple_upsert_txn( - txn, - table="rooms", - keyvalues={"room_id": room_id}, - values={"room_version": room_version_id}, - insertion_values={"is_public": False, "creator": creator}, - ) - - def _update_forward_extremities_txn( - self, txn, new_forward_extremities, max_stream_order - ): - for room_id, new_extrem in new_forward_extremities.items(): - self.db.simple_delete_txn( - txn, table="event_forward_extremities", keyvalues={"room_id": room_id} - ) - txn.call_after( - self.store.get_latest_event_ids_in_room.invalidate, (room_id,) - ) - - self.db.simple_insert_many_txn( - txn, - table="event_forward_extremities", - values=[ - {"event_id": ev_id, "room_id": room_id} - for room_id, new_extrem in new_forward_extremities.items() - for ev_id in new_extrem - ], - ) - # We now insert into stream_ordering_to_exterm a mapping from room_id, - # new stream_ordering to new forward extremeties in the room. - # This allows us to later efficiently look up the forward extremeties - # for a room before a given stream_ordering - self.db.simple_insert_many_txn( - txn, - table="stream_ordering_to_exterm", - values=[ - { - "room_id": room_id, - "event_id": event_id, - "stream_ordering": max_stream_order, - } - for room_id, new_extrem in new_forward_extremities.items() - for event_id in new_extrem - ], - ) - - @classmethod - def _filter_events_and_contexts_for_duplicates(cls, events_and_contexts): - """Ensure that we don't have the same event twice. - - Pick the earliest non-outlier if there is one, else the earliest one. - - Args: - events_and_contexts (list[(EventBase, EventContext)]): - Returns: - list[(EventBase, EventContext)]: filtered list - """ - new_events_and_contexts = OrderedDict() - for event, context in events_and_contexts: - prev_event_context = new_events_and_contexts.get(event.event_id) - if prev_event_context: - if not event.internal_metadata.is_outlier(): - if prev_event_context[0].internal_metadata.is_outlier(): - # To ensure correct ordering we pop, as OrderedDict is - # ordered by first insertion. - new_events_and_contexts.pop(event.event_id, None) - new_events_and_contexts[event.event_id] = (event, context) - else: - new_events_and_contexts[event.event_id] = (event, context) - return list(new_events_and_contexts.values()) - - def _update_room_depths_txn(self, txn, events_and_contexts, backfilled): - """Update min_depth for each room - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - events_and_contexts (list[(EventBase, EventContext)]): events - we are persisting - backfilled (bool): True if the events were backfilled - """ - depth_updates = {} - for event, context in events_and_contexts: - # Remove the any existing cache entries for the event_ids - txn.call_after(self.store._invalidate_get_event_cache, event.event_id) - if not backfilled: - txn.call_after( - self.store._events_stream_cache.entity_has_changed, - event.room_id, - event.internal_metadata.stream_ordering, - ) - - if not event.internal_metadata.is_outlier() and not context.rejected: - depth_updates[event.room_id] = max( - event.depth, depth_updates.get(event.room_id, event.depth) - ) - - for room_id, depth in depth_updates.items(): - self._update_min_depth_for_room_txn(txn, room_id, depth) - - def _update_outliers_txn(self, txn, events_and_contexts): - """Update any outliers with new event info. - - This turns outliers into ex-outliers (unless the new event was - rejected). - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - events_and_contexts (list[(EventBase, EventContext)]): events - we are persisting - - Returns: - list[(EventBase, EventContext)] new list, without events which - are already in the events table. - """ - txn.execute( - "SELECT event_id, outlier FROM events WHERE event_id in (%s)" - % (",".join(["?"] * len(events_and_contexts)),), - [event.event_id for event, _ in events_and_contexts], - ) - - have_persisted = {event_id: outlier for event_id, outlier in txn} - - to_remove = set() - for event, context in events_and_contexts: - if event.event_id not in have_persisted: - continue - - to_remove.add(event) - - if context.rejected: - # If the event is rejected then we don't care if the event - # was an outlier or not. - continue - - outlier_persisted = have_persisted[event.event_id] - if not event.internal_metadata.is_outlier() and outlier_persisted: - # We received a copy of an event that we had already stored as - # an outlier in the database. We now have some state at that - # so we need to update the state_groups table with that state. - - # insert into event_to_state_groups. - try: - self._store_event_state_mappings_txn(txn, ((event, context),)) - except Exception: - logger.exception("") - raise - - metadata_json = encode_json(event.internal_metadata.get_dict()) - - sql = "UPDATE event_json SET internal_metadata = ? WHERE event_id = ?" - txn.execute(sql, (metadata_json, event.event_id)) - - # Add an entry to the ex_outlier_stream table to replicate the - # change in outlier status to our workers. - stream_order = event.internal_metadata.stream_ordering - state_group_id = context.state_group - self.db.simple_insert_txn( - txn, - table="ex_outlier_stream", - values={ - "event_stream_ordering": stream_order, - "event_id": event.event_id, - "state_group": state_group_id, - }, - ) - - sql = "UPDATE events SET outlier = ? WHERE event_id = ?" - txn.execute(sql, (False, event.event_id)) - - # Update the event_backward_extremities table now that this - # event isn't an outlier any more. - self._update_backward_extremeties(txn, [event]) - - return [ec for ec in events_and_contexts if ec[0] not in to_remove] - - def _store_event_txn(self, txn, events_and_contexts): - """Insert new events into the event and event_json tables - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - events_and_contexts (list[(EventBase, EventContext)]): events - we are persisting - """ - - if not events_and_contexts: - # nothing to do here - return - - def event_dict(event): - d = event.get_dict() - d.pop("redacted", None) - d.pop("redacted_because", None) - return d - - self.db.simple_insert_many_txn( - txn, - table="event_json", - values=[ - { - "event_id": event.event_id, - "room_id": event.room_id, - "internal_metadata": encode_json( - event.internal_metadata.get_dict() - ), - "json": encode_json(event_dict(event)), - "format_version": event.format_version, - } - for event, _ in events_and_contexts - ], - ) - - self.db.simple_insert_many_txn( - txn, - table="events", - values=[ - { - "stream_ordering": event.internal_metadata.stream_ordering, - "topological_ordering": event.depth, - "depth": event.depth, - "event_id": event.event_id, - "room_id": event.room_id, - "type": event.type, - "processed": True, - "outlier": event.internal_metadata.is_outlier(), - "origin_server_ts": int(event.origin_server_ts), - "received_ts": self._clock.time_msec(), - "sender": event.sender, - "contains_url": ( - "url" in event.content and isinstance(event.content["url"], str) - ), - "count_as_unread": should_count_as_unread(event, context), - } - for event, context in events_and_contexts - ], - ) - - for event, _ in events_and_contexts: - if not event.internal_metadata.is_redacted(): - # If we're persisting an unredacted event we go and ensure - # that we mark any redactions that reference this event as - # requiring censoring. - self.db.simple_update_txn( - txn, - table="redactions", - keyvalues={"redacts": event.event_id}, - updatevalues={"have_censored": False}, - ) - - def _store_rejected_events_txn(self, txn, events_and_contexts): - """Add rows to the 'rejections' table for received events which were - rejected - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - events_and_contexts (list[(EventBase, EventContext)]): events - we are persisting - - Returns: - list[(EventBase, EventContext)] new list, without the rejected - events. - """ - # Remove the rejected events from the list now that we've added them - # to the events table and the events_json table. - to_remove = set() - for event, context in events_and_contexts: - if context.rejected: - # Insert the event_id into the rejections table - self._store_rejections_txn(txn, event.event_id, context.rejected) - to_remove.add(event) - - return [ec for ec in events_and_contexts if ec[0] not in to_remove] - - def _update_metadata_tables_txn( - self, txn, events_and_contexts, all_events_and_contexts, backfilled - ): - """Update all the miscellaneous tables for new events - - Args: - txn (twisted.enterprise.adbapi.Connection): db connection - events_and_contexts (list[(EventBase, EventContext)]): events - we are persisting - all_events_and_contexts (list[(EventBase, EventContext)]): all - events that we were going to persist. This includes events - we've already persisted, etc, that wouldn't appear in - events_and_context. - backfilled (bool): True if the events were backfilled - """ - - # Insert all the push actions into the event_push_actions table. - self._set_push_actions_for_event_and_users_txn( - txn, - events_and_contexts=events_and_contexts, - all_events_and_contexts=all_events_and_contexts, - ) - - if not events_and_contexts: - # nothing to do here - return - - for event, context in events_and_contexts: - if event.type == EventTypes.Redaction and event.redacts is not None: - # Remove the entries in the event_push_actions table for the - # redacted event. - self._remove_push_actions_for_event_id_txn( - txn, event.room_id, event.redacts - ) - - # Remove from relations table. - self._handle_redaction(txn, event.redacts) - - # Update the event_forward_extremities, event_backward_extremities and - # event_edges tables. - self._handle_mult_prev_events( - txn, events=[event for event, _ in events_and_contexts] - ) - - for event, _ in events_and_contexts: - if event.type == EventTypes.Name: - # Insert into the event_search table. - self._store_room_name_txn(txn, event) - elif event.type == EventTypes.Topic: - # Insert into the event_search table. - self._store_room_topic_txn(txn, event) - elif event.type == EventTypes.Message: - # Insert into the event_search table. - self._store_room_message_txn(txn, event) - elif event.type == EventTypes.Redaction and event.redacts is not None: - # Insert into the redactions table. - self._store_redaction(txn, event) - elif event.type == EventTypes.Retention: - # Update the room_retention table. - self._store_retention_policy_for_room_txn(txn, event) - - self._handle_event_relations(txn, event) - - # Store the labels for this event. - labels = event.content.get(EventContentFields.LABELS) - if labels: - self.insert_labels_for_event_txn( - txn, event.event_id, labels, event.room_id, event.depth - ) - - if self._ephemeral_messages_enabled: - # If there's an expiry timestamp on the event, store it. - expiry_ts = event.content.get(EventContentFields.SELF_DESTRUCT_AFTER) - if isinstance(expiry_ts, int) and not event.is_state(): - self._insert_event_expiry_txn(txn, event.event_id, expiry_ts) - - # Insert into the room_memberships table. - self._store_room_members_txn( - txn, - [ - event - for event, _ in events_and_contexts - if event.type == EventTypes.Member - ], - backfilled=backfilled, - ) - - # Insert event_reference_hashes table. - self._store_event_reference_hashes_txn( - txn, [event for event, _ in events_and_contexts] - ) - - state_events_and_contexts = [ - ec for ec in events_and_contexts if ec[0].is_state() - ] - - state_values = [] - for event, context in state_events_and_contexts: - vals = { - "event_id": event.event_id, - "room_id": event.room_id, - "type": event.type, - "state_key": event.state_key, - } - - # TODO: How does this work with backfilling? - if hasattr(event, "replaces_state"): - vals["prev_state"] = event.replaces_state - - state_values.append(vals) - - self.db.simple_insert_many_txn(txn, table="state_events", values=state_values) - - # Prefill the event cache - self._add_to_cache(txn, events_and_contexts) - - def _add_to_cache(self, txn, events_and_contexts): - to_prefill = [] - - rows = [] - N = 200 - for i in range(0, len(events_and_contexts), N): - ev_map = {e[0].event_id: e[0] for e in events_and_contexts[i : i + N]} - if not ev_map: - break - - sql = ( - "SELECT " - " e.event_id as event_id, " - " r.redacts as redacts," - " rej.event_id as rejects " - " FROM events as e" - " LEFT JOIN rejections as rej USING (event_id)" - " LEFT JOIN redactions as r ON e.event_id = r.redacts" - " WHERE " - ) - - clause, args = make_in_list_sql_clause( - self.database_engine, "e.event_id", list(ev_map) - ) - - txn.execute(sql + clause, args) - rows = self.db.cursor_to_dict(txn) - for row in rows: - event = ev_map[row["event_id"]] - if not row["rejects"] and not row["redacts"]: - to_prefill.append( - _EventCacheEntry(event=event, redacted_event=None) - ) - - def prefill(): - for cache_entry in to_prefill: - self.store._get_event_cache.prefill( - (cache_entry[0].event_id,), cache_entry - ) - - txn.call_after(prefill) - - def _store_redaction(self, txn, event): - # invalidate the cache for the redacted event - txn.call_after(self.store._invalidate_get_event_cache, event.redacts) - - self.db.simple_insert_txn( - txn, - table="redactions", - values={ - "event_id": event.event_id, - "redacts": event.redacts, - "received_ts": self._clock.time_msec(), - }, - ) - - def insert_labels_for_event_txn( - self, txn, event_id, labels, room_id, topological_ordering - ): - """Store the mapping between an event's ID and its labels, with one row per - (event_id, label) tuple. - - Args: - txn (LoggingTransaction): The transaction to execute. - event_id (str): The event's ID. - labels (list[str]): A list of text labels. - room_id (str): The ID of the room the event was sent to. - topological_ordering (int): The position of the event in the room's topology. - """ - return self.db.simple_insert_many_txn( - txn=txn, - table="event_labels", - values=[ - { - "event_id": event_id, - "label": label, - "room_id": room_id, - "topological_ordering": topological_ordering, - } - for label in labels - ], - ) - - def _insert_event_expiry_txn(self, txn, event_id, expiry_ts): - """Save the expiry timestamp associated with a given event ID. - - Args: - txn (LoggingTransaction): The database transaction to use. - event_id (str): The event ID the expiry timestamp is associated with. - expiry_ts (int): The timestamp at which to expire (delete) the event. - """ - return self.db.simple_insert_txn( - txn=txn, - table="event_expiry", - values={"event_id": event_id, "expiry_ts": expiry_ts}, - ) - - def _store_event_reference_hashes_txn(self, txn, events): - """Store a hash for a PDU - Args: - txn (cursor): - events (list): list of Events. - """ - - vals = [] - for event in events: - ref_alg, ref_hash_bytes = compute_event_reference_hash(event) - vals.append( - { - "event_id": event.event_id, - "algorithm": ref_alg, - "hash": memoryview(ref_hash_bytes), - } - ) - - self.db.simple_insert_many_txn(txn, table="event_reference_hashes", values=vals) - - def _store_room_members_txn(self, txn, events, backfilled): - """Store a room member in the database. - """ - self.db.simple_insert_many_txn( - txn, - table="room_memberships", - values=[ - { - "event_id": event.event_id, - "user_id": event.state_key, - "sender": event.user_id, - "room_id": event.room_id, - "membership": event.membership, - "display_name": event.content.get("displayname", None), - "avatar_url": event.content.get("avatar_url", None), - } - for event in events - ], - ) - - for event in events: - txn.call_after( - self.store._membership_stream_cache.entity_has_changed, - event.state_key, - event.internal_metadata.stream_ordering, - ) - txn.call_after( - self.store.get_invited_rooms_for_local_user.invalidate, - (event.state_key,), - ) - - # We update the local_current_membership table only if the event is - # "current", i.e., its something that has just happened. - # - # This will usually get updated by the `current_state_events` handling, - # unless its an outlier, and an outlier is only "current" if it's an "out of - # band membership", like a remote invite or a rejection of a remote invite. - if ( - self.is_mine_id(event.state_key) - and not backfilled - and event.internal_metadata.is_outlier() - and event.internal_metadata.is_out_of_band_membership() - ): - self.db.simple_upsert_txn( - txn, - table="local_current_membership", - keyvalues={"room_id": event.room_id, "user_id": event.state_key}, - values={ - "event_id": event.event_id, - "membership": event.membership, - }, - ) - - def _handle_event_relations(self, txn, event): - """Handles inserting relation data during peristence of events - - Args: - txn - event (EventBase) - """ - relation = event.content.get("m.relates_to") - if not relation: - # No relations - return - - rel_type = relation.get("rel_type") - if rel_type not in ( - RelationTypes.ANNOTATION, - RelationTypes.REFERENCE, - RelationTypes.REPLACE, - ): - # Unknown relation type - return - - parent_id = relation.get("event_id") - if not parent_id: - # Invalid relation - return - - aggregation_key = relation.get("key") - - self.db.simple_insert_txn( - txn, - table="event_relations", - values={ - "event_id": event.event_id, - "relates_to_id": parent_id, - "relation_type": rel_type, - "aggregation_key": aggregation_key, - }, - ) - - txn.call_after(self.store.get_relations_for_event.invalidate_many, (parent_id,)) - txn.call_after( - self.store.get_aggregation_groups_for_event.invalidate_many, (parent_id,) - ) - - if rel_type == RelationTypes.REPLACE: - txn.call_after(self.store.get_applicable_edit.invalidate, (parent_id,)) - - def _handle_redaction(self, txn, redacted_event_id): - """Handles receiving a redaction and checking whether we need to remove - any redacted relations from the database. - - Args: - txn - redacted_event_id (str): The event that was redacted. - """ - - self.db.simple_delete_txn( - txn, table="event_relations", keyvalues={"event_id": redacted_event_id} - ) - - def _store_room_topic_txn(self, txn, event): - if hasattr(event, "content") and "topic" in event.content: - self.store_event_search_txn( - txn, event, "content.topic", event.content["topic"] - ) - - def _store_room_name_txn(self, txn, event): - if hasattr(event, "content") and "name" in event.content: - self.store_event_search_txn( - txn, event, "content.name", event.content["name"] - ) - - def _store_room_message_txn(self, txn, event): - if hasattr(event, "content") and "body" in event.content: - self.store_event_search_txn( - txn, event, "content.body", event.content["body"] - ) - - def _store_retention_policy_for_room_txn(self, txn, event): - if hasattr(event, "content") and ( - "min_lifetime" in event.content or "max_lifetime" in event.content - ): - if ( - "min_lifetime" in event.content - and not isinstance(event.content.get("min_lifetime"), int) - ) or ( - "max_lifetime" in event.content - and not isinstance(event.content.get("max_lifetime"), int) - ): - # Ignore the event if one of the value isn't an integer. - return - - self.db.simple_insert_txn( - txn=txn, - table="room_retention", - values={ - "room_id": event.room_id, - "event_id": event.event_id, - "min_lifetime": event.content.get("min_lifetime"), - "max_lifetime": event.content.get("max_lifetime"), - }, - ) - - self.store._invalidate_cache_and_stream( - txn, self.store.get_retention_policy_for_room, (event.room_id,) - ) - - def store_event_search_txn(self, txn, event, key, value): - """Add event to the search table - - Args: - txn (cursor): - event (EventBase): - key (str): - value (str): - """ - self.store.store_search_entries_txn( - txn, - ( - SearchEntry( - key=key, - value=value, - event_id=event.event_id, - room_id=event.room_id, - stream_ordering=event.internal_metadata.stream_ordering, - origin_server_ts=event.origin_server_ts, - ), - ), - ) - - def _set_push_actions_for_event_and_users_txn( - self, txn, events_and_contexts, all_events_and_contexts - ): - """Handles moving push actions from staging table to main - event_push_actions table for all events in `events_and_contexts`. - - Also ensures that all events in `all_events_and_contexts` are removed - from the push action staging area. - - Args: - events_and_contexts (list[(EventBase, EventContext)]): events - we are persisting - all_events_and_contexts (list[(EventBase, EventContext)]): all - events that we were going to persist. This includes events - we've already persisted, etc, that wouldn't appear in - events_and_context. - """ - - sql = """ - INSERT INTO event_push_actions ( - room_id, event_id, user_id, actions, stream_ordering, - topological_ordering, notif, highlight - ) - SELECT ?, event_id, user_id, actions, ?, ?, notif, highlight - FROM event_push_actions_staging - WHERE event_id = ? - """ - - if events_and_contexts: - txn.executemany( - sql, - ( - ( - event.room_id, - event.internal_metadata.stream_ordering, - event.depth, - event.event_id, - ) - for event, _ in events_and_contexts - ), - ) - - for event, _ in events_and_contexts: - user_ids = self.db.simple_select_onecol_txn( - txn, - table="event_push_actions_staging", - keyvalues={"event_id": event.event_id}, - retcol="user_id", - ) - - for uid in user_ids: - txn.call_after( - self.store.get_unread_event_push_actions_by_room_for_user.invalidate_many, - (event.room_id, uid), - ) - - # Now we delete the staging area for *all* events that were being - # persisted. - txn.executemany( - "DELETE FROM event_push_actions_staging WHERE event_id = ?", - ((event.event_id,) for event, _ in all_events_and_contexts), - ) - - def _remove_push_actions_for_event_id_txn(self, txn, room_id, event_id): - # Sad that we have to blow away the cache for the whole room here - txn.call_after( - self.store.get_unread_event_push_actions_by_room_for_user.invalidate_many, - (room_id,), - ) - txn.execute( - "DELETE FROM event_push_actions WHERE room_id = ? AND event_id = ?", - (room_id, event_id), - ) - - def _store_rejections_txn(self, txn, event_id, reason): - self.db.simple_insert_txn( - txn, - table="rejections", - values={ - "event_id": event_id, - "reason": reason, - "last_check": self._clock.time_msec(), - }, - ) - - def _store_event_state_mappings_txn( - self, txn, events_and_contexts: Iterable[Tuple[EventBase, EventContext]] - ): - state_groups = {} - for event, context in events_and_contexts: - if event.internal_metadata.is_outlier(): - continue - - # if the event was rejected, just give it the same state as its - # predecessor. - if context.rejected: - state_groups[event.event_id] = context.state_group_before_event - continue - - state_groups[event.event_id] = context.state_group - - self.db.simple_insert_many_txn( - txn, - table="event_to_state_groups", - values=[ - {"state_group": state_group_id, "event_id": event_id} - for event_id, state_group_id in state_groups.items() - ], - ) - - for event_id, state_group_id in state_groups.items(): - txn.call_after( - self.store._get_state_group_for_event.prefill, - (event_id,), - state_group_id, - ) - - def _update_min_depth_for_room_txn(self, txn, room_id, depth): - min_depth = self.store._get_min_depth_interaction(txn, room_id) - - if min_depth is not None and depth >= min_depth: - return - - self.db.simple_upsert_txn( - txn, - table="room_depth", - keyvalues={"room_id": room_id}, - values={"min_depth": depth}, - ) - - def _handle_mult_prev_events(self, txn, events): - """ - For the given event, update the event edges table and forward and - backward extremities tables. - """ - self.db.simple_insert_many_txn( - txn, - table="event_edges", - values=[ - { - "event_id": ev.event_id, - "prev_event_id": e_id, - "room_id": ev.room_id, - "is_state": False, - } - for ev in events - for e_id in ev.prev_event_ids() - ], - ) - - self._update_backward_extremeties(txn, events) - - def _update_backward_extremeties(self, txn, events): - """Updates the event_backward_extremities tables based on the new/updated - events being persisted. - - This is called for new events *and* for events that were outliers, but - are now being persisted as non-outliers. - - Forward extremities are handled when we first start persisting the events. - """ - events_by_room = {} - for ev in events: - events_by_room.setdefault(ev.room_id, []).append(ev) - - query = ( - "INSERT INTO event_backward_extremities (event_id, room_id)" - " SELECT ?, ? WHERE NOT EXISTS (" - " SELECT 1 FROM event_backward_extremities" - " WHERE event_id = ? AND room_id = ?" - " )" - " AND NOT EXISTS (" - " SELECT 1 FROM events WHERE event_id = ? AND room_id = ? " - " AND outlier = ?" - " )" - ) - - txn.executemany( - query, - [ - (e_id, ev.room_id, e_id, ev.room_id, e_id, ev.room_id, False) - for ev in events - for e_id in ev.prev_event_ids() - if not ev.internal_metadata.is_outlier() - ], - ) - - query = ( - "DELETE FROM event_backward_extremities" - " WHERE event_id = ? AND room_id = ?" - ) - txn.executemany( - query, - [ - (ev.event_id, ev.room_id) - for ev in events - if not ev.internal_metadata.is_outlier() - ], - ) diff --git a/synapse/storage/data_stores/main/events_bg_updates.py b/synapse/storage/data_stores/main/events_bg_updates.py deleted file mode 100644 index 663c94b24f..0000000000 --- a/synapse/storage/data_stores/main/events_bg_updates.py +++ /dev/null @@ -1,585 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from twisted.internet import defer - -from synapse.api.constants import EventContentFields -from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause -from synapse.storage.database import Database - -logger = logging.getLogger(__name__) - - -class EventsBackgroundUpdatesStore(SQLBaseStore): - - EVENT_ORIGIN_SERVER_TS_NAME = "event_origin_server_ts" - EVENT_FIELDS_SENDER_URL_UPDATE_NAME = "event_fields_sender_url" - DELETE_SOFT_FAILED_EXTREMITIES = "delete_soft_failed_extremities" - - def __init__(self, database: Database, db_conn, hs): - super(EventsBackgroundUpdatesStore, self).__init__(database, db_conn, hs) - - self.db.updates.register_background_update_handler( - self.EVENT_ORIGIN_SERVER_TS_NAME, self._background_reindex_origin_server_ts - ) - self.db.updates.register_background_update_handler( - self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, - self._background_reindex_fields_sender, - ) - - self.db.updates.register_background_index_update( - "event_contains_url_index", - index_name="event_contains_url_index", - table="events", - columns=["room_id", "topological_ordering", "stream_ordering"], - where_clause="contains_url = true AND outlier = false", - ) - - # an event_id index on event_search is useful for the purge_history - # api. Plus it means we get to enforce some integrity with a UNIQUE - # clause - self.db.updates.register_background_index_update( - "event_search_event_id_idx", - index_name="event_search_event_id_idx", - table="event_search", - columns=["event_id"], - unique=True, - psql_only=True, - ) - - self.db.updates.register_background_update_handler( - self.DELETE_SOFT_FAILED_EXTREMITIES, self._cleanup_extremities_bg_update - ) - - self.db.updates.register_background_update_handler( - "redactions_received_ts", self._redactions_received_ts - ) - - # This index gets deleted in `event_fix_redactions_bytes` update - self.db.updates.register_background_index_update( - "event_fix_redactions_bytes_create_index", - index_name="redactions_censored_redacts", - table="redactions", - columns=["redacts"], - where_clause="have_censored", - ) - - self.db.updates.register_background_update_handler( - "event_fix_redactions_bytes", self._event_fix_redactions_bytes - ) - - self.db.updates.register_background_update_handler( - "event_store_labels", self._event_store_labels - ) - - self.db.updates.register_background_index_update( - "redactions_have_censored_ts_idx", - index_name="redactions_have_censored_ts", - table="redactions", - columns=["received_ts"], - where_clause="NOT have_censored", - ) - - @defer.inlineCallbacks - def _background_reindex_fields_sender(self, progress, batch_size): - target_min_stream_id = progress["target_min_stream_id_inclusive"] - max_stream_id = progress["max_stream_id_exclusive"] - rows_inserted = progress.get("rows_inserted", 0) - - INSERT_CLUMP_SIZE = 1000 - - def reindex_txn(txn): - sql = ( - "SELECT stream_ordering, event_id, json FROM events" - " INNER JOIN event_json USING (event_id)" - " WHERE ? <= stream_ordering AND stream_ordering < ?" - " ORDER BY stream_ordering DESC" - " LIMIT ?" - ) - - txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) - - rows = txn.fetchall() - if not rows: - return 0 - - min_stream_id = rows[-1][0] - - update_rows = [] - for row in rows: - try: - event_id = row[1] - event_json = db_to_json(row[2]) - sender = event_json["sender"] - content = event_json["content"] - - contains_url = "url" in content - if contains_url: - contains_url &= isinstance(content["url"], str) - except (KeyError, AttributeError): - # If the event is missing a necessary field then - # skip over it. - continue - - update_rows.append((sender, contains_url, event_id)) - - sql = "UPDATE events SET sender = ?, contains_url = ? WHERE event_id = ?" - - for index in range(0, len(update_rows), INSERT_CLUMP_SIZE): - clump = update_rows[index : index + INSERT_CLUMP_SIZE] - txn.executemany(sql, clump) - - progress = { - "target_min_stream_id_inclusive": target_min_stream_id, - "max_stream_id_exclusive": min_stream_id, - "rows_inserted": rows_inserted + len(rows), - } - - self.db.updates._background_update_progress_txn( - txn, self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, progress - ) - - return len(rows) - - result = yield self.db.runInteraction( - self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, reindex_txn - ) - - if not result: - yield self.db.updates._end_background_update( - self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME - ) - - return result - - @defer.inlineCallbacks - def _background_reindex_origin_server_ts(self, progress, batch_size): - target_min_stream_id = progress["target_min_stream_id_inclusive"] - max_stream_id = progress["max_stream_id_exclusive"] - rows_inserted = progress.get("rows_inserted", 0) - - INSERT_CLUMP_SIZE = 1000 - - def reindex_search_txn(txn): - sql = ( - "SELECT stream_ordering, event_id FROM events" - " WHERE ? <= stream_ordering AND stream_ordering < ?" - " ORDER BY stream_ordering DESC" - " LIMIT ?" - ) - - txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) - - rows = txn.fetchall() - if not rows: - return 0 - - min_stream_id = rows[-1][0] - event_ids = [row[1] for row in rows] - - rows_to_update = [] - - chunks = [event_ids[i : i + 100] for i in range(0, len(event_ids), 100)] - for chunk in chunks: - ev_rows = self.db.simple_select_many_txn( - txn, - table="event_json", - column="event_id", - iterable=chunk, - retcols=["event_id", "json"], - keyvalues={}, - ) - - for row in ev_rows: - event_id = row["event_id"] - event_json = db_to_json(row["json"]) - try: - origin_server_ts = event_json["origin_server_ts"] - except (KeyError, AttributeError): - # If the event is missing a necessary field then - # skip over it. - continue - - rows_to_update.append((origin_server_ts, event_id)) - - sql = "UPDATE events SET origin_server_ts = ? WHERE event_id = ?" - - for index in range(0, len(rows_to_update), INSERT_CLUMP_SIZE): - clump = rows_to_update[index : index + INSERT_CLUMP_SIZE] - txn.executemany(sql, clump) - - progress = { - "target_min_stream_id_inclusive": target_min_stream_id, - "max_stream_id_exclusive": min_stream_id, - "rows_inserted": rows_inserted + len(rows_to_update), - } - - self.db.updates._background_update_progress_txn( - txn, self.EVENT_ORIGIN_SERVER_TS_NAME, progress - ) - - return len(rows_to_update) - - result = yield self.db.runInteraction( - self.EVENT_ORIGIN_SERVER_TS_NAME, reindex_search_txn - ) - - if not result: - yield self.db.updates._end_background_update( - self.EVENT_ORIGIN_SERVER_TS_NAME - ) - - return result - - @defer.inlineCallbacks - def _cleanup_extremities_bg_update(self, progress, batch_size): - """Background update to clean out extremities that should have been - deleted previously. - - Mainly used to deal with the aftermath of #5269. - """ - - # This works by first copying all existing forward extremities into the - # `_extremities_to_check` table at start up, and then checking each - # event in that table whether we have any descendants that are not - # soft-failed/rejected. If that is the case then we delete that event - # from the forward extremities table. - # - # For efficiency, we do this in batches by recursively pulling out all - # descendants of a batch until we find the non soft-failed/rejected - # events, i.e. the set of descendants whose chain of prev events back - # to the batch of extremities are all soft-failed or rejected. - # Typically, we won't find any such events as extremities will rarely - # have any descendants, but if they do then we should delete those - # extremities. - - def _cleanup_extremities_bg_update_txn(txn): - # The set of extremity event IDs that we're checking this round - original_set = set() - - # A dict[str, set[str]] of event ID to their prev events. - graph = {} - - # The set of descendants of the original set that are not rejected - # nor soft-failed. Ancestors of these events should be removed - # from the forward extremities table. - non_rejected_leaves = set() - - # Set of event IDs that have been soft failed, and for which we - # should check if they have descendants which haven't been soft - # failed. - soft_failed_events_to_lookup = set() - - # First, we get `batch_size` events from the table, pulling out - # their successor events, if any, and the successor events' - # rejection status. - txn.execute( - """SELECT prev_event_id, event_id, internal_metadata, - rejections.event_id IS NOT NULL, events.outlier - FROM ( - SELECT event_id AS prev_event_id - FROM _extremities_to_check - LIMIT ? - ) AS f - LEFT JOIN event_edges USING (prev_event_id) - LEFT JOIN events USING (event_id) - LEFT JOIN event_json USING (event_id) - LEFT JOIN rejections USING (event_id) - """, - (batch_size,), - ) - - for prev_event_id, event_id, metadata, rejected, outlier in txn: - original_set.add(prev_event_id) - - if not event_id or outlier: - # Common case where the forward extremity doesn't have any - # descendants. - continue - - graph.setdefault(event_id, set()).add(prev_event_id) - - soft_failed = False - if metadata: - soft_failed = db_to_json(metadata).get("soft_failed") - - if soft_failed or rejected: - soft_failed_events_to_lookup.add(event_id) - else: - non_rejected_leaves.add(event_id) - - # Now we recursively check all the soft-failed descendants we - # found above in the same way, until we have nothing left to - # check. - while soft_failed_events_to_lookup: - # We only want to do 100 at a time, so we split given list - # into two. - batch = list(soft_failed_events_to_lookup) - to_check, to_defer = batch[:100], batch[100:] - soft_failed_events_to_lookup = set(to_defer) - - sql = """SELECT prev_event_id, event_id, internal_metadata, - rejections.event_id IS NOT NULL - FROM event_edges - INNER JOIN events USING (event_id) - INNER JOIN event_json USING (event_id) - LEFT JOIN rejections USING (event_id) - WHERE - NOT events.outlier - AND - """ - clause, args = make_in_list_sql_clause( - self.database_engine, "prev_event_id", to_check - ) - txn.execute(sql + clause, list(args)) - - for prev_event_id, event_id, metadata, rejected in txn: - if event_id in graph: - # Already handled this event previously, but we still - # want to record the edge. - graph[event_id].add(prev_event_id) - continue - - graph[event_id] = {prev_event_id} - - soft_failed = db_to_json(metadata).get("soft_failed") - if soft_failed or rejected: - soft_failed_events_to_lookup.add(event_id) - else: - non_rejected_leaves.add(event_id) - - # We have a set of non-soft-failed descendants, so we recurse up - # the graph to find all ancestors and add them to the set of event - # IDs that we can delete from forward extremities table. - to_delete = set() - while non_rejected_leaves: - event_id = non_rejected_leaves.pop() - prev_event_ids = graph.get(event_id, set()) - non_rejected_leaves.update(prev_event_ids) - to_delete.update(prev_event_ids) - - to_delete.intersection_update(original_set) - - deleted = self.db.simple_delete_many_txn( - txn=txn, - table="event_forward_extremities", - column="event_id", - iterable=to_delete, - keyvalues={}, - ) - - logger.info( - "Deleted %d forward extremities of %d checked, to clean up #5269", - deleted, - len(original_set), - ) - - if deleted: - # We now need to invalidate the caches of these rooms - rows = self.db.simple_select_many_txn( - txn, - table="events", - column="event_id", - iterable=to_delete, - keyvalues={}, - retcols=("room_id",), - ) - room_ids = {row["room_id"] for row in rows} - for room_id in room_ids: - txn.call_after( - self.get_latest_event_ids_in_room.invalidate, (room_id,) - ) - - self.db.simple_delete_many_txn( - txn=txn, - table="_extremities_to_check", - column="event_id", - iterable=original_set, - keyvalues={}, - ) - - return len(original_set) - - num_handled = yield self.db.runInteraction( - "_cleanup_extremities_bg_update", _cleanup_extremities_bg_update_txn - ) - - if not num_handled: - yield self.db.updates._end_background_update( - self.DELETE_SOFT_FAILED_EXTREMITIES - ) - - def _drop_table_txn(txn): - txn.execute("DROP TABLE _extremities_to_check") - - yield self.db.runInteraction( - "_cleanup_extremities_bg_update_drop_table", _drop_table_txn - ) - - return num_handled - - @defer.inlineCallbacks - def _redactions_received_ts(self, progress, batch_size): - """Handles filling out the `received_ts` column in redactions. - """ - last_event_id = progress.get("last_event_id", "") - - def _redactions_received_ts_txn(txn): - # Fetch the set of event IDs that we want to update - sql = """ - SELECT event_id FROM redactions - WHERE event_id > ? - ORDER BY event_id ASC - LIMIT ? - """ - - txn.execute(sql, (last_event_id, batch_size)) - - rows = txn.fetchall() - if not rows: - return 0 - - (upper_event_id,) = rows[-1] - - # Update the redactions with the received_ts. - # - # Note: Not all events have an associated received_ts, so we - # fallback to using origin_server_ts. If we for some reason don't - # have an origin_server_ts, lets just use the current timestamp. - # - # We don't want to leave it null, as then we'll never try and - # censor those redactions. - sql = """ - UPDATE redactions - SET received_ts = ( - SELECT COALESCE(received_ts, origin_server_ts, ?) FROM events - WHERE events.event_id = redactions.event_id - ) - WHERE ? <= event_id AND event_id <= ? - """ - - txn.execute(sql, (self._clock.time_msec(), last_event_id, upper_event_id)) - - self.db.updates._background_update_progress_txn( - txn, "redactions_received_ts", {"last_event_id": upper_event_id} - ) - - return len(rows) - - count = yield self.db.runInteraction( - "_redactions_received_ts", _redactions_received_ts_txn - ) - - if not count: - yield self.db.updates._end_background_update("redactions_received_ts") - - return count - - @defer.inlineCallbacks - def _event_fix_redactions_bytes(self, progress, batch_size): - """Undoes hex encoded censored redacted event JSON. - """ - - def _event_fix_redactions_bytes_txn(txn): - # This update is quite fast due to new index. - txn.execute( - """ - UPDATE event_json - SET - json = convert_from(json::bytea, 'utf8') - FROM redactions - WHERE - redactions.have_censored - AND event_json.event_id = redactions.redacts - AND json NOT LIKE '{%'; - """ - ) - - txn.execute("DROP INDEX redactions_censored_redacts") - - yield self.db.runInteraction( - "_event_fix_redactions_bytes", _event_fix_redactions_bytes_txn - ) - - yield self.db.updates._end_background_update("event_fix_redactions_bytes") - - return 1 - - @defer.inlineCallbacks - def _event_store_labels(self, progress, batch_size): - """Background update handler which will store labels for existing events.""" - last_event_id = progress.get("last_event_id", "") - - def _event_store_labels_txn(txn): - txn.execute( - """ - SELECT event_id, json FROM event_json - LEFT JOIN event_labels USING (event_id) - WHERE event_id > ? AND label IS NULL - ORDER BY event_id LIMIT ? - """, - (last_event_id, batch_size), - ) - - results = list(txn) - - nbrows = 0 - last_row_event_id = "" - for (event_id, event_json_raw) in results: - try: - event_json = db_to_json(event_json_raw) - - self.db.simple_insert_many_txn( - txn=txn, - table="event_labels", - values=[ - { - "event_id": event_id, - "label": label, - "room_id": event_json["room_id"], - "topological_ordering": event_json["depth"], - } - for label in event_json["content"].get( - EventContentFields.LABELS, [] - ) - if isinstance(label, str) - ], - ) - except Exception as e: - logger.warning( - "Unable to load event %s (no labels will be imported): %s", - event_id, - e, - ) - - nbrows += 1 - last_row_event_id = event_id - - self.db.updates._background_update_progress_txn( - txn, "event_store_labels", {"last_event_id": last_row_event_id} - ) - - return nbrows - - num_rows = yield self.db.runInteraction( - desc="event_store_labels", func=_event_store_labels_txn - ) - - if not num_rows: - yield self.db.updates._end_background_update("event_store_labels") - - return num_rows diff --git a/synapse/storage/data_stores/main/events_worker.py b/synapse/storage/data_stores/main/events_worker.py deleted file mode 100644 index b03b259636..0000000000 --- a/synapse/storage/data_stores/main/events_worker.py +++ /dev/null @@ -1,1454 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from __future__ import division - -import itertools -import logging -import threading -from collections import namedtuple -from typing import List, Optional, Tuple - -from constantly import NamedConstant, Names - -from twisted.internet import defer - -from synapse.api.constants import EventTypes -from synapse.api.errors import NotFoundError, SynapseError -from synapse.api.room_versions import ( - KNOWN_ROOM_VERSIONS, - EventFormatVersions, - RoomVersions, -) -from synapse.events import make_event_from_dict -from synapse.events.utils import prune_event -from synapse.logging.context import PreserveLoggingContext, current_context -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker -from synapse.replication.tcp.streams import BackfillStream -from synapse.replication.tcp.streams.events import EventsStream -from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause -from synapse.storage.database import Database -from synapse.storage.types import Cursor -from synapse.storage.util.id_generators import StreamIdGenerator -from synapse.types import get_domain_from_id -from synapse.util.caches.descriptors import ( - Cache, - _CacheContext, - cached, - cachedInlineCallbacks, -) -from synapse.util.iterutils import batch_iter -from synapse.util.metrics import Measure - -logger = logging.getLogger(__name__) - - -# These values are used in the `enqueus_event` and `_do_fetch` methods to -# control how we batch/bulk fetch events from the database. -# The values are plucked out of thing air to make initial sync run faster -# on jki.re -# TODO: Make these configurable. -EVENT_QUEUE_THREADS = 3 # Max number of threads that will fetch events -EVENT_QUEUE_ITERATIONS = 3 # No. times we block waiting for requests for events -EVENT_QUEUE_TIMEOUT_S = 0.1 # Timeout when waiting for requests for events - - -_EventCacheEntry = namedtuple("_EventCacheEntry", ("event", "redacted_event")) - - -class EventRedactBehaviour(Names): - """ - What to do when retrieving a redacted event from the database. - """ - - AS_IS = NamedConstant() - REDACT = NamedConstant() - BLOCK = NamedConstant() - - -class EventsWorkerStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(EventsWorkerStore, self).__init__(database, db_conn, hs) - - if hs.config.worker.writers.events == hs.get_instance_name(): - # We are the process in charge of generating stream ids for events, - # so instantiate ID generators based on the database - self._stream_id_gen = StreamIdGenerator( - db_conn, "events", "stream_ordering", - ) - self._backfill_id_gen = StreamIdGenerator( - db_conn, - "events", - "stream_ordering", - step=-1, - extra_tables=[("ex_outlier_stream", "event_stream_ordering")], - ) - else: - # Another process is in charge of persisting events and generating - # stream IDs: rely on the replication streams to let us know which - # IDs we can process. - self._stream_id_gen = SlavedIdTracker(db_conn, "events", "stream_ordering") - self._backfill_id_gen = SlavedIdTracker( - db_conn, "events", "stream_ordering", step=-1 - ) - - self._get_event_cache = Cache( - "*getEvent*", - keylen=3, - max_entries=hs.config.caches.event_cache_size, - apply_cache_factor_from_config=False, - ) - - self._event_fetch_lock = threading.Condition() - self._event_fetch_list = [] - self._event_fetch_ongoing = 0 - - def process_replication_rows(self, stream_name, instance_name, token, rows): - if stream_name == EventsStream.NAME: - self._stream_id_gen.advance(token) - elif stream_name == BackfillStream.NAME: - self._backfill_id_gen.advance(-token) - - super().process_replication_rows(stream_name, instance_name, token, rows) - - def get_received_ts(self, event_id): - """Get received_ts (when it was persisted) for the event. - - Raises an exception for unknown events. - - Args: - event_id (str) - - Returns: - Deferred[int|None]: Timestamp in milliseconds, or None for events - that were persisted before received_ts was implemented. - """ - return self.db.simple_select_one_onecol( - table="events", - keyvalues={"event_id": event_id}, - retcol="received_ts", - desc="get_received_ts", - ) - - def get_received_ts_by_stream_pos(self, stream_ordering): - """Given a stream ordering get an approximate timestamp of when it - happened. - - This is done by simply taking the received ts of the first event that - has a stream ordering greater than or equal to the given stream pos. - If none exists returns the current time, on the assumption that it must - have happened recently. - - Args: - stream_ordering (int) - - Returns: - Deferred[int] - """ - - def _get_approximate_received_ts_txn(txn): - sql = """ - SELECT received_ts FROM events - WHERE stream_ordering >= ? - LIMIT 1 - """ - - txn.execute(sql, (stream_ordering,)) - row = txn.fetchone() - if row and row[0]: - ts = row[0] - else: - ts = self.clock.time_msec() - - return ts - - return self.db.runInteraction( - "get_approximate_received_ts", _get_approximate_received_ts_txn - ) - - @defer.inlineCallbacks - def get_event( - self, - event_id: str, - redact_behaviour: EventRedactBehaviour = EventRedactBehaviour.REDACT, - get_prev_content: bool = False, - allow_rejected: bool = False, - allow_none: bool = False, - check_room_id: Optional[str] = None, - ): - """Get an event from the database by event_id. - - Args: - event_id: The event_id of the event to fetch - - redact_behaviour: Determine what to do with a redacted event. Possible values: - * AS_IS - Return the full event body with no redacted content - * REDACT - Return the event but with a redacted body - * DISALLOW - Do not return redacted events (behave as per allow_none - if the event is redacted) - - get_prev_content: If True and event is a state event, - include the previous states content in the unsigned field. - - allow_rejected: If True, return rejected events. Otherwise, - behave as per allow_none. - - allow_none: If True, return None if no event found, if - False throw a NotFoundError - - check_room_id: if not None, check the room of the found event. - If there is a mismatch, behave as per allow_none. - - Returns: - Deferred[EventBase|None] - """ - if not isinstance(event_id, str): - raise TypeError("Invalid event event_id %r" % (event_id,)) - - events = yield self.get_events_as_list( - [event_id], - redact_behaviour=redact_behaviour, - get_prev_content=get_prev_content, - allow_rejected=allow_rejected, - ) - - event = events[0] if events else None - - if event is not None and check_room_id is not None: - if event.room_id != check_room_id: - event = None - - if event is None and not allow_none: - raise NotFoundError("Could not find event %s" % (event_id,)) - - return event - - @defer.inlineCallbacks - def get_events( - self, - event_ids: List[str], - redact_behaviour: EventRedactBehaviour = EventRedactBehaviour.REDACT, - get_prev_content: bool = False, - allow_rejected: bool = False, - ): - """Get events from the database - - Args: - event_ids: The event_ids of the events to fetch - - redact_behaviour: Determine what to do with a redacted event. Possible - values: - * AS_IS - Return the full event body with no redacted content - * REDACT - Return the event but with a redacted body - * DISALLOW - Do not return redacted events (omit them from the response) - - get_prev_content: If True and event is a state event, - include the previous states content in the unsigned field. - - allow_rejected: If True, return rejected events. Otherwise, - omits rejeted events from the response. - - Returns: - Deferred : Dict from event_id to event. - """ - events = yield self.get_events_as_list( - event_ids, - redact_behaviour=redact_behaviour, - get_prev_content=get_prev_content, - allow_rejected=allow_rejected, - ) - - return {e.event_id: e for e in events} - - @defer.inlineCallbacks - def get_events_as_list( - self, - event_ids: List[str], - redact_behaviour: EventRedactBehaviour = EventRedactBehaviour.REDACT, - get_prev_content: bool = False, - allow_rejected: bool = False, - ): - """Get events from the database and return in a list in the same order - as given by `event_ids` arg. - - Unknown events will be omitted from the response. - - Args: - event_ids: The event_ids of the events to fetch - - redact_behaviour: Determine what to do with a redacted event. Possible values: - * AS_IS - Return the full event body with no redacted content - * REDACT - Return the event but with a redacted body - * DISALLOW - Do not return redacted events (omit them from the response) - - get_prev_content: If True and event is a state event, - include the previous states content in the unsigned field. - - allow_rejected: If True, return rejected events. Otherwise, - omits rejected events from the response. - - Returns: - Deferred[list[EventBase]]: List of events fetched from the database. The - events are in the same order as `event_ids` arg. - - Note that the returned list may be smaller than the list of event - IDs if not all events could be fetched. - """ - - if not event_ids: - return [] - - # there may be duplicates so we cast the list to a set - event_entry_map = yield self._get_events_from_cache_or_db( - set(event_ids), allow_rejected=allow_rejected - ) - - events = [] - for event_id in event_ids: - entry = event_entry_map.get(event_id, None) - if not entry: - continue - - if not allow_rejected: - assert not entry.event.rejected_reason, ( - "rejected event returned from _get_events_from_cache_or_db despite " - "allow_rejected=False" - ) - - # We may not have had the original event when we received a redaction, so - # we have to recheck auth now. - - if not allow_rejected and entry.event.type == EventTypes.Redaction: - if entry.event.redacts is None: - # A redacted redaction doesn't have a `redacts` key, in - # which case lets just withhold the event. - # - # Note: Most of the time if the redactions has been - # redacted we still have the un-redacted event in the DB - # and so we'll still see the `redacts` key. However, this - # isn't always true e.g. if we have censored the event. - logger.debug( - "Withholding redaction event %s as we don't have redacts key", - event_id, - ) - continue - - redacted_event_id = entry.event.redacts - event_map = yield self._get_events_from_cache_or_db([redacted_event_id]) - original_event_entry = event_map.get(redacted_event_id) - if not original_event_entry: - # we don't have the redacted event (or it was rejected). - # - # We assume that the redaction isn't authorized for now; if the - # redacted event later turns up, the redaction will be re-checked, - # and if it is found valid, the original will get redacted before it - # is served to the client. - logger.debug( - "Withholding redaction event %s since we don't (yet) have the " - "original %s", - event_id, - redacted_event_id, - ) - continue - - original_event = original_event_entry.event - if original_event.type == EventTypes.Create: - # we never serve redactions of Creates to clients. - logger.info( - "Withholding redaction %s of create event %s", - event_id, - redacted_event_id, - ) - continue - - if original_event.room_id != entry.event.room_id: - logger.info( - "Withholding redaction %s of event %s from a different room", - event_id, - redacted_event_id, - ) - continue - - if entry.event.internal_metadata.need_to_check_redaction(): - original_domain = get_domain_from_id(original_event.sender) - redaction_domain = get_domain_from_id(entry.event.sender) - if original_domain != redaction_domain: - # the senders don't match, so this is forbidden - logger.info( - "Withholding redaction %s whose sender domain %s doesn't " - "match that of redacted event %s %s", - event_id, - redaction_domain, - redacted_event_id, - original_domain, - ) - continue - - # Update the cache to save doing the checks again. - entry.event.internal_metadata.recheck_redaction = False - - event = entry.event - - if entry.redacted_event: - if redact_behaviour == EventRedactBehaviour.BLOCK: - # Skip this event - continue - elif redact_behaviour == EventRedactBehaviour.REDACT: - event = entry.redacted_event - - events.append(event) - - if get_prev_content: - if "replaces_state" in event.unsigned: - prev = yield self.get_event( - event.unsigned["replaces_state"], - get_prev_content=False, - allow_none=True, - ) - if prev: - event.unsigned = dict(event.unsigned) - event.unsigned["prev_content"] = prev.content - event.unsigned["prev_sender"] = prev.sender - - return events - - @defer.inlineCallbacks - def _get_events_from_cache_or_db(self, event_ids, allow_rejected=False): - """Fetch a bunch of events from the cache or the database. - - If events are pulled from the database, they will be cached for future lookups. - - Unknown events are omitted from the response. - - Args: - - event_ids (Iterable[str]): The event_ids of the events to fetch - - allow_rejected (bool): Whether to include rejected events. If False, - rejected events are omitted from the response. - - Returns: - Deferred[Dict[str, _EventCacheEntry]]: - map from event id to result - """ - event_entry_map = self._get_events_from_cache( - event_ids, allow_rejected=allow_rejected - ) - - missing_events_ids = [e for e in event_ids if e not in event_entry_map] - - if missing_events_ids: - log_ctx = current_context() - log_ctx.record_event_fetch(len(missing_events_ids)) - - # Note that _get_events_from_db is also responsible for turning db rows - # into FrozenEvents (via _get_event_from_row), which involves seeing if - # the events have been redacted, and if so pulling the redaction event out - # of the database to check it. - # - missing_events = yield self._get_events_from_db( - missing_events_ids, allow_rejected=allow_rejected - ) - - event_entry_map.update(missing_events) - - return event_entry_map - - def _invalidate_get_event_cache(self, event_id): - self._get_event_cache.invalidate((event_id,)) - - def _get_events_from_cache(self, events, allow_rejected, update_metrics=True): - """Fetch events from the caches - - Args: - events (Iterable[str]): list of event_ids to fetch - allow_rejected (bool): Whether to return events that were rejected - update_metrics (bool): Whether to update the cache hit ratio metrics - - Returns: - dict of event_id -> _EventCacheEntry for each event_id in cache. If - allow_rejected is `False` then there will still be an entry but it - will be `None` - """ - event_map = {} - - for event_id in events: - ret = self._get_event_cache.get( - (event_id,), None, update_metrics=update_metrics - ) - if not ret: - continue - - if allow_rejected or not ret.event.rejected_reason: - event_map[event_id] = ret - else: - event_map[event_id] = None - - return event_map - - def _do_fetch(self, conn): - """Takes a database connection and waits for requests for events from - the _event_fetch_list queue. - """ - i = 0 - while True: - with self._event_fetch_lock: - event_list = self._event_fetch_list - self._event_fetch_list = [] - - if not event_list: - single_threaded = self.database_engine.single_threaded - if single_threaded or i > EVENT_QUEUE_ITERATIONS: - self._event_fetch_ongoing -= 1 - return - else: - self._event_fetch_lock.wait(EVENT_QUEUE_TIMEOUT_S) - i += 1 - continue - i = 0 - - self._fetch_event_list(conn, event_list) - - def _fetch_event_list(self, conn, event_list): - """Handle a load of requests from the _event_fetch_list queue - - Args: - conn (twisted.enterprise.adbapi.Connection): database connection - - event_list (list[Tuple[list[str], Deferred]]): - The fetch requests. Each entry consists of a list of event - ids to be fetched, and a deferred to be completed once the - events have been fetched. - - The deferreds are callbacked with a dictionary mapping from event id - to event row. Note that it may well contain additional events that - were not part of this request. - """ - with Measure(self._clock, "_fetch_event_list"): - try: - events_to_fetch = { - event_id for events, _ in event_list for event_id in events - } - - row_dict = self.db.new_transaction( - conn, "do_fetch", [], [], self._fetch_event_rows, events_to_fetch - ) - - # We only want to resolve deferreds from the main thread - def fire(): - for _, d in event_list: - d.callback(row_dict) - - with PreserveLoggingContext(): - self.hs.get_reactor().callFromThread(fire) - except Exception as e: - logger.exception("do_fetch") - - # We only want to resolve deferreds from the main thread - def fire(evs, exc): - for _, d in evs: - if not d.called: - with PreserveLoggingContext(): - d.errback(exc) - - with PreserveLoggingContext(): - self.hs.get_reactor().callFromThread(fire, event_list, e) - - @defer.inlineCallbacks - def _get_events_from_db(self, event_ids, allow_rejected=False): - """Fetch a bunch of events from the database. - - Returned events will be added to the cache for future lookups. - - Unknown events are omitted from the response. - - Args: - event_ids (Iterable[str]): The event_ids of the events to fetch - - allow_rejected (bool): Whether to include rejected events. If False, - rejected events are omitted from the response. - - Returns: - Deferred[Dict[str, _EventCacheEntry]]: - map from event id to result. May return extra events which - weren't asked for. - """ - fetched_events = {} - events_to_fetch = event_ids - - while events_to_fetch: - row_map = yield self._enqueue_events(events_to_fetch) - - # we need to recursively fetch any redactions of those events - redaction_ids = set() - for event_id in events_to_fetch: - row = row_map.get(event_id) - fetched_events[event_id] = row - if row: - redaction_ids.update(row["redactions"]) - - events_to_fetch = redaction_ids.difference(fetched_events.keys()) - if events_to_fetch: - logger.debug("Also fetching redaction events %s", events_to_fetch) - - # build a map from event_id to EventBase - event_map = {} - for event_id, row in fetched_events.items(): - if not row: - continue - assert row["event_id"] == event_id - - rejected_reason = row["rejected_reason"] - - if not allow_rejected and rejected_reason: - continue - - d = db_to_json(row["json"]) - internal_metadata = db_to_json(row["internal_metadata"]) - - format_version = row["format_version"] - if format_version is None: - # This means that we stored the event before we had the concept - # of a event format version, so it must be a V1 event. - format_version = EventFormatVersions.V1 - - room_version_id = row["room_version_id"] - - if not room_version_id: - # this should only happen for out-of-band membership events - if not internal_metadata.get("out_of_band_membership"): - logger.warning( - "Room %s for event %s is unknown", d["room_id"], event_id - ) - continue - - # take a wild stab at the room version based on the event format - if format_version == EventFormatVersions.V1: - room_version = RoomVersions.V1 - elif format_version == EventFormatVersions.V2: - room_version = RoomVersions.V3 - else: - room_version = RoomVersions.V5 - else: - room_version = KNOWN_ROOM_VERSIONS.get(room_version_id) - if not room_version: - logger.warning( - "Event %s in room %s has unknown room version %s", - event_id, - d["room_id"], - room_version_id, - ) - continue - - if room_version.event_format != format_version: - logger.error( - "Event %s in room %s with version %s has wrong format: " - "expected %s, was %s", - event_id, - d["room_id"], - room_version_id, - room_version.event_format, - format_version, - ) - continue - - original_ev = make_event_from_dict( - event_dict=d, - room_version=room_version, - internal_metadata_dict=internal_metadata, - rejected_reason=rejected_reason, - ) - - event_map[event_id] = original_ev - - # finally, we can decide whether each one needs redacting, and build - # the cache entries. - result_map = {} - for event_id, original_ev in event_map.items(): - redactions = fetched_events[event_id]["redactions"] - redacted_event = self._maybe_redact_event_row( - original_ev, redactions, event_map - ) - - cache_entry = _EventCacheEntry( - event=original_ev, redacted_event=redacted_event - ) - - self._get_event_cache.prefill((event_id,), cache_entry) - result_map[event_id] = cache_entry - - return result_map - - @defer.inlineCallbacks - def _enqueue_events(self, events): - """Fetches events from the database using the _event_fetch_list. This - allows batch and bulk fetching of events - it allows us to fetch events - without having to create a new transaction for each request for events. - - Args: - events (Iterable[str]): events to be fetched. - - Returns: - Deferred[Dict[str, Dict]]: map from event id to row data from the database. - May contain events that weren't requested. - """ - - events_d = defer.Deferred() - with self._event_fetch_lock: - self._event_fetch_list.append((events, events_d)) - - self._event_fetch_lock.notify() - - if self._event_fetch_ongoing < EVENT_QUEUE_THREADS: - self._event_fetch_ongoing += 1 - should_start = True - else: - should_start = False - - if should_start: - run_as_background_process( - "fetch_events", self.db.runWithConnection, self._do_fetch - ) - - logger.debug("Loading %d events: %s", len(events), events) - with PreserveLoggingContext(): - row_map = yield events_d - logger.debug("Loaded %d events (%d rows)", len(events), len(row_map)) - - return row_map - - def _fetch_event_rows(self, txn, event_ids): - """Fetch event rows from the database - - Events which are not found are omitted from the result. - - The returned per-event dicts contain the following keys: - - * event_id (str) - - * json (str): json-encoded event structure - - * internal_metadata (str): json-encoded internal metadata dict - - * format_version (int|None): The format of the event. Hopefully one - of EventFormatVersions. 'None' means the event predates - EventFormatVersions (so the event is format V1). - - * room_version_id (str|None): The version of the room which contains the event. - Hopefully one of RoomVersions. - - Due to historical reasons, there may be a few events in the database which - do not have an associated room; in this case None will be returned here. - - * rejected_reason (str|None): if the event was rejected, the reason - why. - - * redactions (List[str]): a list of event-ids which (claim to) redact - this event. - - Args: - txn (twisted.enterprise.adbapi.Connection): - event_ids (Iterable[str]): event IDs to fetch - - Returns: - Dict[str, Dict]: a map from event id to event info. - """ - event_dict = {} - for evs in batch_iter(event_ids, 200): - sql = """\ - SELECT - e.event_id, - e.internal_metadata, - e.json, - e.format_version, - r.room_version, - rej.reason - FROM event_json as e - LEFT JOIN rooms r USING (room_id) - LEFT JOIN rejections as rej USING (event_id) - WHERE """ - - clause, args = make_in_list_sql_clause( - txn.database_engine, "e.event_id", evs - ) - - txn.execute(sql + clause, args) - - for row in txn: - event_id = row[0] - event_dict[event_id] = { - "event_id": event_id, - "internal_metadata": row[1], - "json": row[2], - "format_version": row[3], - "room_version_id": row[4], - "rejected_reason": row[5], - "redactions": [], - } - - # check for redactions - redactions_sql = "SELECT event_id, redacts FROM redactions WHERE " - - clause, args = make_in_list_sql_clause(txn.database_engine, "redacts", evs) - - txn.execute(redactions_sql + clause, args) - - for (redacter, redacted) in txn: - d = event_dict.get(redacted) - if d: - d["redactions"].append(redacter) - - return event_dict - - def _maybe_redact_event_row(self, original_ev, redactions, event_map): - """Given an event object and a list of possible redacting event ids, - determine whether to honour any of those redactions and if so return a redacted - event. - - Args: - original_ev (EventBase): - redactions (iterable[str]): list of event ids of potential redaction events - event_map (dict[str, EventBase]): other events which have been fetched, in - which we can look up the redaaction events. Map from event id to event. - - Returns: - Deferred[EventBase|None]: if the event should be redacted, a pruned - event object. Otherwise, None. - """ - if original_ev.type == "m.room.create": - # we choose to ignore redactions of m.room.create events. - return None - - for redaction_id in redactions: - redaction_event = event_map.get(redaction_id) - if not redaction_event or redaction_event.rejected_reason: - # we don't have the redaction event, or the redaction event was not - # authorized. - logger.debug( - "%s was redacted by %s but redaction not found/authed", - original_ev.event_id, - redaction_id, - ) - continue - - if redaction_event.room_id != original_ev.room_id: - logger.debug( - "%s was redacted by %s but redaction was in a different room!", - original_ev.event_id, - redaction_id, - ) - continue - - # Starting in room version v3, some redactions need to be - # rechecked if we didn't have the redacted event at the - # time, so we recheck on read instead. - if redaction_event.internal_metadata.need_to_check_redaction(): - expected_domain = get_domain_from_id(original_ev.sender) - if get_domain_from_id(redaction_event.sender) == expected_domain: - # This redaction event is allowed. Mark as not needing a recheck. - redaction_event.internal_metadata.recheck_redaction = False - else: - # Senders don't match, so the event isn't actually redacted - logger.debug( - "%s was redacted by %s but the senders don't match", - original_ev.event_id, - redaction_id, - ) - continue - - logger.debug("Redacting %s due to %s", original_ev.event_id, redaction_id) - - # we found a good redaction event. Redact! - redacted_event = prune_event(original_ev) - redacted_event.unsigned["redacted_by"] = redaction_id - - # It's fine to add the event directly, since get_pdu_json - # will serialise this field correctly - redacted_event.unsigned["redacted_because"] = redaction_event - - return redacted_event - - # no valid redaction found for this event - return None - - @defer.inlineCallbacks - def have_events_in_timeline(self, event_ids): - """Given a list of event ids, check if we have already processed and - stored them as non outliers. - """ - rows = yield self.db.simple_select_many_batch( - table="events", - retcols=("event_id",), - column="event_id", - iterable=list(event_ids), - keyvalues={"outlier": False}, - desc="have_events_in_timeline", - ) - - return {r["event_id"] for r in rows} - - @defer.inlineCallbacks - def have_seen_events(self, event_ids): - """Given a list of event ids, check if we have already processed them. - - Args: - event_ids (iterable[str]): - - Returns: - Deferred[set[str]]: The events we have already seen. - """ - results = set() - - def have_seen_events_txn(txn, chunk): - sql = "SELECT event_id FROM events as e WHERE " - clause, args = make_in_list_sql_clause( - txn.database_engine, "e.event_id", chunk - ) - txn.execute(sql + clause, args) - for (event_id,) in txn: - results.add(event_id) - - # break the input up into chunks of 100 - input_iterator = iter(event_ids) - for chunk in iter(lambda: list(itertools.islice(input_iterator, 100)), []): - yield self.db.runInteraction( - "have_seen_events", have_seen_events_txn, chunk - ) - return results - - def _get_total_state_event_counts_txn(self, txn, room_id): - """ - See get_total_state_event_counts. - """ - # We join against the events table as that has an index on room_id - sql = """ - SELECT COUNT(*) FROM state_events - INNER JOIN events USING (room_id, event_id) - WHERE room_id=? - """ - txn.execute(sql, (room_id,)) - row = txn.fetchone() - return row[0] if row else 0 - - def get_total_state_event_counts(self, room_id): - """ - Gets the total number of state events in a room. - - Args: - room_id (str) - - Returns: - Deferred[int] - """ - return self.db.runInteraction( - "get_total_state_event_counts", - self._get_total_state_event_counts_txn, - room_id, - ) - - def _get_current_state_event_counts_txn(self, txn, room_id): - """ - See get_current_state_event_counts. - """ - sql = "SELECT COUNT(*) FROM current_state_events WHERE room_id=?" - txn.execute(sql, (room_id,)) - row = txn.fetchone() - return row[0] if row else 0 - - def get_current_state_event_counts(self, room_id): - """ - Gets the current number of state events in a room. - - Args: - room_id (str) - - Returns: - Deferred[int] - """ - return self.db.runInteraction( - "get_current_state_event_counts", - self._get_current_state_event_counts_txn, - room_id, - ) - - @defer.inlineCallbacks - def get_room_complexity(self, room_id): - """ - Get a rough approximation of the complexity of the room. This is used by - remote servers to decide whether they wish to join the room or not. - Higher complexity value indicates that being in the room will consume - more resources. - - Args: - room_id (str) - - Returns: - Deferred[dict[str:int]] of complexity version to complexity. - """ - state_events = yield self.get_current_state_event_counts(room_id) - - # Call this one "v1", so we can introduce new ones as we want to develop - # it. - complexity_v1 = round(state_events / 500, 2) - - return {"v1": complexity_v1} - - def get_current_backfill_token(self): - """The current minimum token that backfilled events have reached""" - return -self._backfill_id_gen.get_current_token() - - def get_current_events_token(self): - """The current maximum token that events have reached""" - return self._stream_id_gen.get_current_token() - - def get_all_new_forward_event_rows(self, last_id, current_id, limit): - """Returns new events, for the Events replication stream - - Args: - last_id: the last stream_id from the previous batch. - current_id: the maximum stream_id to return up to - limit: the maximum number of rows to return - - Returns: Deferred[List[Tuple]] - a list of events stream rows. Each tuple consists of a stream id as - the first element, followed by fields suitable for casting into an - EventsStreamRow. - """ - - def get_all_new_forward_event_rows(txn): - sql = ( - "SELECT e.stream_ordering, e.event_id, e.room_id, e.type," - " state_key, redacts, relates_to_id" - " FROM events AS e" - " LEFT JOIN redactions USING (event_id)" - " LEFT JOIN state_events USING (event_id)" - " LEFT JOIN event_relations USING (event_id)" - " WHERE ? < stream_ordering AND stream_ordering <= ?" - " ORDER BY stream_ordering ASC" - " LIMIT ?" - ) - txn.execute(sql, (last_id, current_id, limit)) - return txn.fetchall() - - return self.db.runInteraction( - "get_all_new_forward_event_rows", get_all_new_forward_event_rows - ) - - def get_ex_outlier_stream_rows(self, last_id, current_id): - """Returns de-outliered events, for the Events replication stream - - Args: - last_id: the last stream_id from the previous batch. - current_id: the maximum stream_id to return up to - - Returns: Deferred[List[Tuple]] - a list of events stream rows. Each tuple consists of a stream id as - the first element, followed by fields suitable for casting into an - EventsStreamRow. - """ - - def get_ex_outlier_stream_rows_txn(txn): - sql = ( - "SELECT event_stream_ordering, e.event_id, e.room_id, e.type," - " state_key, redacts, relates_to_id" - " FROM events AS e" - " INNER JOIN ex_outlier_stream USING (event_id)" - " LEFT JOIN redactions USING (event_id)" - " LEFT JOIN state_events USING (event_id)" - " LEFT JOIN event_relations USING (event_id)" - " WHERE ? < event_stream_ordering" - " AND event_stream_ordering <= ?" - " ORDER BY event_stream_ordering ASC" - ) - - txn.execute(sql, (last_id, current_id)) - return txn.fetchall() - - return self.db.runInteraction( - "get_ex_outlier_stream_rows", get_ex_outlier_stream_rows_txn - ) - - async def get_all_new_backfill_event_rows( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, list]], int, bool]: - """Get updates for backfill replication stream, including all new - backfilled events and events that have gone from being outliers to not. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - if last_id == current_id: - return [], current_id, False - - def get_all_new_backfill_event_rows(txn): - sql = ( - "SELECT -e.stream_ordering, e.event_id, e.room_id, e.type," - " state_key, redacts, relates_to_id" - " FROM events AS e" - " LEFT JOIN redactions USING (event_id)" - " LEFT JOIN state_events USING (event_id)" - " LEFT JOIN event_relations USING (event_id)" - " WHERE ? > stream_ordering AND stream_ordering >= ?" - " ORDER BY stream_ordering ASC" - " LIMIT ?" - ) - txn.execute(sql, (-last_id, -current_id, limit)) - new_event_updates = [(row[0], row[1:]) for row in txn] - - limited = False - if len(new_event_updates) == limit: - upper_bound = new_event_updates[-1][0] - limited = True - else: - upper_bound = current_id - - sql = ( - "SELECT -event_stream_ordering, e.event_id, e.room_id, e.type," - " state_key, redacts, relates_to_id" - " FROM events AS e" - " INNER JOIN ex_outlier_stream USING (event_id)" - " LEFT JOIN redactions USING (event_id)" - " LEFT JOIN state_events USING (event_id)" - " LEFT JOIN event_relations USING (event_id)" - " WHERE ? > event_stream_ordering" - " AND event_stream_ordering >= ?" - " ORDER BY event_stream_ordering DESC" - ) - txn.execute(sql, (-last_id, -upper_bound)) - new_event_updates.extend((row[0], row[1:]) for row in txn) - - if len(new_event_updates) >= limit: - upper_bound = new_event_updates[-1][0] - limited = True - - return new_event_updates, upper_bound, limited - - return await self.db.runInteraction( - "get_all_new_backfill_event_rows", get_all_new_backfill_event_rows - ) - - async def get_all_updated_current_state_deltas( - self, from_token: int, to_token: int, target_row_count: int - ) -> Tuple[List[Tuple], int, bool]: - """Fetch updates from current_state_delta_stream - - Args: - from_token: The previous stream token. Updates from this stream id will - be excluded. - - to_token: The current stream token (ie the upper limit). Updates up to this - stream id will be included (modulo the 'limit' param) - - target_row_count: The number of rows to try to return. If more rows are - available, we will set 'limited' in the result. In the event of a large - batch, we may return more rows than this. - Returns: - A triplet `(updates, new_last_token, limited)`, where: - * `updates` is a list of database tuples. - * `new_last_token` is the new position in stream. - * `limited` is whether there are more updates to fetch. - """ - - def get_all_updated_current_state_deltas_txn(txn): - sql = """ - SELECT stream_id, room_id, type, state_key, event_id - FROM current_state_delta_stream - WHERE ? < stream_id AND stream_id <= ? - ORDER BY stream_id ASC LIMIT ? - """ - txn.execute(sql, (from_token, to_token, target_row_count)) - return txn.fetchall() - - def get_deltas_for_stream_id_txn(txn, stream_id): - sql = """ - SELECT stream_id, room_id, type, state_key, event_id - FROM current_state_delta_stream - WHERE stream_id = ? - """ - txn.execute(sql, [stream_id]) - return txn.fetchall() - - # we need to make sure that, for every stream id in the results, we get *all* - # the rows with that stream id. - - rows = await self.db.runInteraction( - "get_all_updated_current_state_deltas", - get_all_updated_current_state_deltas_txn, - ) # type: List[Tuple] - - # if we've got fewer rows than the limit, we're good - if len(rows) < target_row_count: - return rows, to_token, False - - # we hit the limit, so reduce the upper limit so that we exclude the stream id - # of the last row in the result. - assert rows[-1][0] <= to_token - to_token = rows[-1][0] - 1 - - # search backwards through the list for the point to truncate - for idx in range(len(rows) - 1, 0, -1): - if rows[idx - 1][0] <= to_token: - return rows[:idx], to_token, True - - # bother. We didn't get a full set of changes for even a single - # stream id. let's run the query again, without a row limit, but for - # just one stream id. - to_token += 1 - rows = await self.db.runInteraction( - "get_deltas_for_stream_id", get_deltas_for_stream_id_txn, to_token - ) - - return rows, to_token, True - - @cached(num_args=5, max_entries=10) - def get_all_new_events( - self, - last_backfill_id, - last_forward_id, - current_backfill_id, - current_forward_id, - limit, - ): - """Get all the new events that have arrived at the server either as - new events or as backfilled events""" - have_backfill_events = last_backfill_id != current_backfill_id - have_forward_events = last_forward_id != current_forward_id - - if not have_backfill_events and not have_forward_events: - return defer.succeed(AllNewEventsResult([], [], [], [], [])) - - def get_all_new_events_txn(txn): - sql = ( - "SELECT e.stream_ordering, e.event_id, e.room_id, e.type," - " state_key, redacts" - " FROM events AS e" - " LEFT JOIN redactions USING (event_id)" - " LEFT JOIN state_events USING (event_id)" - " WHERE ? < stream_ordering AND stream_ordering <= ?" - " ORDER BY stream_ordering ASC" - " LIMIT ?" - ) - if have_forward_events: - txn.execute(sql, (last_forward_id, current_forward_id, limit)) - new_forward_events = txn.fetchall() - - if len(new_forward_events) == limit: - upper_bound = new_forward_events[-1][0] - else: - upper_bound = current_forward_id - - sql = ( - "SELECT event_stream_ordering, event_id, state_group" - " FROM ex_outlier_stream" - " WHERE ? > event_stream_ordering" - " AND event_stream_ordering >= ?" - " ORDER BY event_stream_ordering DESC" - ) - txn.execute(sql, (last_forward_id, upper_bound)) - forward_ex_outliers = txn.fetchall() - else: - new_forward_events = [] - forward_ex_outliers = [] - - sql = ( - "SELECT -e.stream_ordering, e.event_id, e.room_id, e.type," - " state_key, redacts" - " FROM events AS e" - " LEFT JOIN redactions USING (event_id)" - " LEFT JOIN state_events USING (event_id)" - " WHERE ? > stream_ordering AND stream_ordering >= ?" - " ORDER BY stream_ordering DESC" - " LIMIT ?" - ) - if have_backfill_events: - txn.execute(sql, (-last_backfill_id, -current_backfill_id, limit)) - new_backfill_events = txn.fetchall() - - if len(new_backfill_events) == limit: - upper_bound = new_backfill_events[-1][0] - else: - upper_bound = current_backfill_id - - sql = ( - "SELECT -event_stream_ordering, event_id, state_group" - " FROM ex_outlier_stream" - " WHERE ? > event_stream_ordering" - " AND event_stream_ordering >= ?" - " ORDER BY event_stream_ordering DESC" - ) - txn.execute(sql, (-last_backfill_id, -upper_bound)) - backward_ex_outliers = txn.fetchall() - else: - new_backfill_events = [] - backward_ex_outliers = [] - - return AllNewEventsResult( - new_forward_events, - new_backfill_events, - forward_ex_outliers, - backward_ex_outliers, - ) - - return self.db.runInteraction("get_all_new_events", get_all_new_events_txn) - - async def is_event_after(self, event_id1, event_id2): - """Returns True if event_id1 is after event_id2 in the stream - """ - to_1, so_1 = await self.get_event_ordering(event_id1) - to_2, so_2 = await self.get_event_ordering(event_id2) - return (to_1, so_1) > (to_2, so_2) - - @cachedInlineCallbacks(max_entries=5000) - def get_event_ordering(self, event_id): - res = yield self.db.simple_select_one( - table="events", - retcols=["topological_ordering", "stream_ordering"], - keyvalues={"event_id": event_id}, - allow_none=True, - ) - - if not res: - raise SynapseError(404, "Could not find event %s" % (event_id,)) - - return (int(res["topological_ordering"]), int(res["stream_ordering"])) - - def get_next_event_to_expire(self): - """Retrieve the entry with the lowest expiry timestamp in the event_expiry - table, or None if there's no more event to expire. - - Returns: Deferred[Optional[Tuple[str, int]]] - A tuple containing the event ID as its first element and an expiry timestamp - as its second one, if there's at least one row in the event_expiry table. - None otherwise. - """ - - def get_next_event_to_expire_txn(txn): - txn.execute( - """ - SELECT event_id, expiry_ts FROM event_expiry - ORDER BY expiry_ts ASC LIMIT 1 - """ - ) - - return txn.fetchone() - - return self.db.runInteraction( - desc="get_next_event_to_expire", func=get_next_event_to_expire_txn - ) - - @cached(tree=True, cache_context=True) - async def get_unread_message_count_for_user( - self, room_id: str, user_id: str, cache_context: _CacheContext, - ) -> int: - """Retrieve the count of unread messages for the given room and user. - - Args: - room_id: The ID of the room to count unread messages in. - user_id: The ID of the user to count unread messages for. - - Returns: - The number of unread messages for the given user in the given room. - """ - with Measure(self._clock, "get_unread_message_count_for_user"): - last_read_event_id = await self.get_last_receipt_event_id_for_user( - user_id=user_id, - room_id=room_id, - receipt_type="m.read", - on_invalidate=cache_context.invalidate, - ) - - return await self.db.runInteraction( - "get_unread_message_count_for_user", - self._get_unread_message_count_for_user_txn, - user_id, - room_id, - last_read_event_id, - ) - - def _get_unread_message_count_for_user_txn( - self, - txn: Cursor, - user_id: str, - room_id: str, - last_read_event_id: Optional[str], - ) -> int: - if last_read_event_id: - # Get the stream ordering for the last read event. - stream_ordering = self.db.simple_select_one_onecol_txn( - txn=txn, - table="events", - keyvalues={"room_id": room_id, "event_id": last_read_event_id}, - retcol="stream_ordering", - ) - else: - # If there's no read receipt for that room, it probably means the user hasn't - # opened it yet, in which case use the stream ID of their join event. - # We can't just set it to 0 otherwise messages from other local users from - # before this user joined will be counted as well. - txn.execute( - """ - SELECT stream_ordering FROM local_current_membership - LEFT JOIN events USING (event_id, room_id) - WHERE membership = 'join' - AND user_id = ? - AND room_id = ? - """, - (user_id, room_id), - ) - row = txn.fetchone() - - if row is None: - return 0 - - stream_ordering = row[0] - - # Count the messages that qualify as unread after the stream ordering we've just - # retrieved. - sql = """ - SELECT COUNT(*) FROM events - WHERE sender != ? AND room_id = ? AND stream_ordering > ? AND count_as_unread - """ - - txn.execute(sql, (user_id, room_id, stream_ordering)) - row = txn.fetchone() - - return row[0] if row else 0 - - -AllNewEventsResult = namedtuple( - "AllNewEventsResult", - [ - "new_forward_events", - "new_backfill_events", - "forward_ex_outliers", - "backward_ex_outliers", - ], -) diff --git a/synapse/storage/data_stores/main/filtering.py b/synapse/storage/data_stores/main/filtering.py deleted file mode 100644 index 342d6622a4..0000000000 --- a/synapse/storage/data_stores/main/filtering.py +++ /dev/null @@ -1,74 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2015, 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from canonicaljson import encode_canonical_json - -from synapse.api.errors import Codes, SynapseError -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.util.caches.descriptors import cachedInlineCallbacks - - -class FilteringStore(SQLBaseStore): - @cachedInlineCallbacks(num_args=2) - def get_user_filter(self, user_localpart, filter_id): - # filter_id is BIGINT UNSIGNED, so if it isn't a number, fail - # with a coherent error message rather than 500 M_UNKNOWN. - try: - int(filter_id) - except ValueError: - raise SynapseError(400, "Invalid filter ID", Codes.INVALID_PARAM) - - def_json = yield self.db.simple_select_one_onecol( - table="user_filters", - keyvalues={"user_id": user_localpart, "filter_id": filter_id}, - retcol="filter_json", - allow_none=False, - desc="get_user_filter", - ) - - return db_to_json(def_json) - - def add_user_filter(self, user_localpart, user_filter): - def_json = encode_canonical_json(user_filter) - - # Need an atomic transaction to SELECT the maximal ID so far then - # INSERT a new one - def _do_txn(txn): - sql = ( - "SELECT filter_id FROM user_filters " - "WHERE user_id = ? AND filter_json = ?" - ) - txn.execute(sql, (user_localpart, bytearray(def_json))) - filter_id_response = txn.fetchone() - if filter_id_response is not None: - return filter_id_response[0] - - sql = "SELECT MAX(filter_id) FROM user_filters WHERE user_id = ?" - txn.execute(sql, (user_localpart,)) - max_id = txn.fetchone()[0] - if max_id is None: - filter_id = 0 - else: - filter_id = max_id + 1 - - sql = ( - "INSERT INTO user_filters (user_id, filter_id, filter_json)" - "VALUES(?, ?, ?)" - ) - txn.execute(sql, (user_localpart, filter_id, bytearray(def_json))) - - return filter_id - - return self.db.runInteraction("add_user_filter", _do_txn) diff --git a/synapse/storage/data_stores/main/group_server.py b/synapse/storage/data_stores/main/group_server.py deleted file mode 100644 index 01ff561e1a..0000000000 --- a/synapse/storage/data_stores/main/group_server.py +++ /dev/null @@ -1,1295 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2017 Vector Creations Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from typing import List, Tuple - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.api.errors import SynapseError -from synapse.storage._base import SQLBaseStore, db_to_json - -# The category ID for the "default" category. We don't store as null in the -# database to avoid the fun of null != null -_DEFAULT_CATEGORY_ID = "" -_DEFAULT_ROLE_ID = "" - - -class GroupServerWorkerStore(SQLBaseStore): - def get_group(self, group_id): - return self.db.simple_select_one( - table="groups", - keyvalues={"group_id": group_id}, - retcols=( - "name", - "short_description", - "long_description", - "avatar_url", - "is_public", - "join_policy", - ), - allow_none=True, - desc="get_group", - ) - - def get_users_in_group(self, group_id, include_private=False): - # TODO: Pagination - - keyvalues = {"group_id": group_id} - if not include_private: - keyvalues["is_public"] = True - - return self.db.simple_select_list( - table="group_users", - keyvalues=keyvalues, - retcols=("user_id", "is_public", "is_admin"), - desc="get_users_in_group", - ) - - def get_invited_users_in_group(self, group_id): - # TODO: Pagination - - return self.db.simple_select_onecol( - table="group_invites", - keyvalues={"group_id": group_id}, - retcol="user_id", - desc="get_invited_users_in_group", - ) - - def get_rooms_in_group(self, group_id: str, include_private: bool = False): - """Retrieve the rooms that belong to a given group. Does not return rooms that - lack members. - - Args: - group_id: The ID of the group to query for rooms - include_private: Whether to return private rooms in results - - Returns: - Deferred[List[Dict[str, str|bool]]]: A list of dictionaries, each in the - form of: - - { - "room_id": "!a_room_id:example.com", # The ID of the room - "is_public": False # Whether this is a public room or not - } - """ - # TODO: Pagination - - def _get_rooms_in_group_txn(txn): - sql = """ - SELECT room_id, is_public FROM group_rooms - WHERE group_id = ? - AND room_id IN ( - SELECT group_rooms.room_id FROM group_rooms - LEFT JOIN room_stats_current ON - group_rooms.room_id = room_stats_current.room_id - AND joined_members > 0 - AND local_users_in_room > 0 - LEFT JOIN rooms ON - group_rooms.room_id = rooms.room_id - AND (room_version <> '') = ? - ) - """ - args = [group_id, False] - - if not include_private: - sql += " AND is_public = ?" - args += [True] - - txn.execute(sql, args) - - return [ - {"room_id": room_id, "is_public": is_public} - for room_id, is_public in txn - ] - - return self.db.runInteraction("get_rooms_in_group", _get_rooms_in_group_txn) - - def get_rooms_for_summary_by_category( - self, group_id: str, include_private: bool = False, - ): - """Get the rooms and categories that should be included in a summary request - - Args: - group_id: The ID of the group to query the summary for - include_private: Whether to return private rooms in results - - Returns: - Deferred[Tuple[List, Dict]]: A tuple containing: - - * A list of dictionaries with the keys: - * "room_id": str, the room ID - * "is_public": bool, whether the room is public - * "category_id": str|None, the category ID if set, else None - * "order": int, the sort order of rooms - - * A dictionary with the key: - * category_id (str): a dictionary with the keys: - * "is_public": bool, whether the category is public - * "profile": str, the category profile - * "order": int, the sort order of rooms in this category - """ - - def _get_rooms_for_summary_txn(txn): - keyvalues = {"group_id": group_id} - if not include_private: - keyvalues["is_public"] = True - - sql = """ - SELECT room_id, is_public, category_id, room_order - FROM group_summary_rooms - WHERE group_id = ? - AND room_id IN ( - SELECT group_rooms.room_id FROM group_rooms - LEFT JOIN room_stats_current ON - group_rooms.room_id = room_stats_current.room_id - AND joined_members > 0 - AND local_users_in_room > 0 - LEFT JOIN rooms ON - group_rooms.room_id = rooms.room_id - AND (room_version <> '') = ? - ) - """ - - if not include_private: - sql += " AND is_public = ?" - txn.execute(sql, (group_id, False, True)) - else: - txn.execute(sql, (group_id, False)) - - rooms = [ - { - "room_id": row[0], - "is_public": row[1], - "category_id": row[2] if row[2] != _DEFAULT_CATEGORY_ID else None, - "order": row[3], - } - for row in txn - ] - - sql = """ - SELECT category_id, is_public, profile, cat_order - FROM group_summary_room_categories - INNER JOIN group_room_categories USING (group_id, category_id) - WHERE group_id = ? - """ - - if not include_private: - sql += " AND is_public = ?" - txn.execute(sql, (group_id, True)) - else: - txn.execute(sql, (group_id,)) - - categories = { - row[0]: { - "is_public": row[1], - "profile": db_to_json(row[2]), - "order": row[3], - } - for row in txn - } - - return rooms, categories - - return self.db.runInteraction( - "get_rooms_for_summary", _get_rooms_for_summary_txn - ) - - @defer.inlineCallbacks - def get_group_categories(self, group_id): - rows = yield self.db.simple_select_list( - table="group_room_categories", - keyvalues={"group_id": group_id}, - retcols=("category_id", "is_public", "profile"), - desc="get_group_categories", - ) - - return { - row["category_id"]: { - "is_public": row["is_public"], - "profile": db_to_json(row["profile"]), - } - for row in rows - } - - @defer.inlineCallbacks - def get_group_category(self, group_id, category_id): - category = yield self.db.simple_select_one( - table="group_room_categories", - keyvalues={"group_id": group_id, "category_id": category_id}, - retcols=("is_public", "profile"), - desc="get_group_category", - ) - - category["profile"] = db_to_json(category["profile"]) - - return category - - @defer.inlineCallbacks - def get_group_roles(self, group_id): - rows = yield self.db.simple_select_list( - table="group_roles", - keyvalues={"group_id": group_id}, - retcols=("role_id", "is_public", "profile"), - desc="get_group_roles", - ) - - return { - row["role_id"]: { - "is_public": row["is_public"], - "profile": db_to_json(row["profile"]), - } - for row in rows - } - - @defer.inlineCallbacks - def get_group_role(self, group_id, role_id): - role = yield self.db.simple_select_one( - table="group_roles", - keyvalues={"group_id": group_id, "role_id": role_id}, - retcols=("is_public", "profile"), - desc="get_group_role", - ) - - role["profile"] = db_to_json(role["profile"]) - - return role - - def get_local_groups_for_room(self, room_id): - """Get all of the local group that contain a given room - Args: - room_id (str): The ID of a room - Returns: - Deferred[list[str]]: A twisted.Deferred containing a list of group ids - containing this room - """ - return self.db.simple_select_onecol( - table="group_rooms", - keyvalues={"room_id": room_id}, - retcol="group_id", - desc="get_local_groups_for_room", - ) - - def get_users_for_summary_by_role(self, group_id, include_private=False): - """Get the users and roles that should be included in a summary request - - Returns ([users], [roles]) - """ - - def _get_users_for_summary_txn(txn): - keyvalues = {"group_id": group_id} - if not include_private: - keyvalues["is_public"] = True - - sql = """ - SELECT user_id, is_public, role_id, user_order - FROM group_summary_users - WHERE group_id = ? - """ - - if not include_private: - sql += " AND is_public = ?" - txn.execute(sql, (group_id, True)) - else: - txn.execute(sql, (group_id,)) - - users = [ - { - "user_id": row[0], - "is_public": row[1], - "role_id": row[2] if row[2] != _DEFAULT_ROLE_ID else None, - "order": row[3], - } - for row in txn - ] - - sql = """ - SELECT role_id, is_public, profile, role_order - FROM group_summary_roles - INNER JOIN group_roles USING (group_id, role_id) - WHERE group_id = ? - """ - - if not include_private: - sql += " AND is_public = ?" - txn.execute(sql, (group_id, True)) - else: - txn.execute(sql, (group_id,)) - - roles = { - row[0]: { - "is_public": row[1], - "profile": db_to_json(row[2]), - "order": row[3], - } - for row in txn - } - - return users, roles - - return self.db.runInteraction( - "get_users_for_summary_by_role", _get_users_for_summary_txn - ) - - def is_user_in_group(self, user_id, group_id): - return self.db.simple_select_one_onecol( - table="group_users", - keyvalues={"group_id": group_id, "user_id": user_id}, - retcol="user_id", - allow_none=True, - desc="is_user_in_group", - ).addCallback(lambda r: bool(r)) - - def is_user_admin_in_group(self, group_id, user_id): - return self.db.simple_select_one_onecol( - table="group_users", - keyvalues={"group_id": group_id, "user_id": user_id}, - retcol="is_admin", - allow_none=True, - desc="is_user_admin_in_group", - ) - - def is_user_invited_to_local_group(self, group_id, user_id): - """Has the group server invited a user? - """ - return self.db.simple_select_one_onecol( - table="group_invites", - keyvalues={"group_id": group_id, "user_id": user_id}, - retcol="user_id", - desc="is_user_invited_to_local_group", - allow_none=True, - ) - - def get_users_membership_info_in_group(self, group_id, user_id): - """Get a dict describing the membership of a user in a group. - - Example if joined: - - { - "membership": "join", - "is_public": True, - "is_privileged": False, - } - - Returns an empty dict if the user is not join/invite/etc - """ - - def _get_users_membership_in_group_txn(txn): - row = self.db.simple_select_one_txn( - txn, - table="group_users", - keyvalues={"group_id": group_id, "user_id": user_id}, - retcols=("is_admin", "is_public"), - allow_none=True, - ) - - if row: - return { - "membership": "join", - "is_public": row["is_public"], - "is_privileged": row["is_admin"], - } - - row = self.db.simple_select_one_onecol_txn( - txn, - table="group_invites", - keyvalues={"group_id": group_id, "user_id": user_id}, - retcol="user_id", - allow_none=True, - ) - - if row: - return {"membership": "invite"} - - return {} - - return self.db.runInteraction( - "get_users_membership_info_in_group", _get_users_membership_in_group_txn - ) - - def get_publicised_groups_for_user(self, user_id): - """Get all groups a user is publicising - """ - return self.db.simple_select_onecol( - table="local_group_membership", - keyvalues={"user_id": user_id, "membership": "join", "is_publicised": True}, - retcol="group_id", - desc="get_publicised_groups_for_user", - ) - - def get_attestations_need_renewals(self, valid_until_ms): - """Get all attestations that need to be renewed until givent time - """ - - def _get_attestations_need_renewals_txn(txn): - sql = """ - SELECT group_id, user_id FROM group_attestations_renewals - WHERE valid_until_ms <= ? - """ - txn.execute(sql, (valid_until_ms,)) - return self.db.cursor_to_dict(txn) - - return self.db.runInteraction( - "get_attestations_need_renewals", _get_attestations_need_renewals_txn - ) - - @defer.inlineCallbacks - def get_remote_attestation(self, group_id, user_id): - """Get the attestation that proves the remote agrees that the user is - in the group. - """ - row = yield self.db.simple_select_one( - table="group_attestations_remote", - keyvalues={"group_id": group_id, "user_id": user_id}, - retcols=("valid_until_ms", "attestation_json"), - desc="get_remote_attestation", - allow_none=True, - ) - - now = int(self._clock.time_msec()) - if row and now < row["valid_until_ms"]: - return db_to_json(row["attestation_json"]) - - return None - - def get_joined_groups(self, user_id): - return self.db.simple_select_onecol( - table="local_group_membership", - keyvalues={"user_id": user_id, "membership": "join"}, - retcol="group_id", - desc="get_joined_groups", - ) - - def get_all_groups_for_user(self, user_id, now_token): - def _get_all_groups_for_user_txn(txn): - sql = """ - SELECT group_id, type, membership, u.content - FROM local_group_updates AS u - INNER JOIN local_group_membership USING (group_id, user_id) - WHERE user_id = ? AND membership != 'leave' - AND stream_id <= ? - """ - txn.execute(sql, (user_id, now_token)) - return [ - { - "group_id": row[0], - "type": row[1], - "membership": row[2], - "content": db_to_json(row[3]), - } - for row in txn - ] - - return self.db.runInteraction( - "get_all_groups_for_user", _get_all_groups_for_user_txn - ) - - def get_groups_changes_for_user(self, user_id, from_token, to_token): - from_token = int(from_token) - has_changed = self._group_updates_stream_cache.has_entity_changed( - user_id, from_token - ) - if not has_changed: - return defer.succeed([]) - - def _get_groups_changes_for_user_txn(txn): - sql = """ - SELECT group_id, membership, type, u.content - FROM local_group_updates AS u - INNER JOIN local_group_membership USING (group_id, user_id) - WHERE user_id = ? AND ? < stream_id AND stream_id <= ? - """ - txn.execute(sql, (user_id, from_token, to_token)) - return [ - { - "group_id": group_id, - "membership": membership, - "type": gtype, - "content": db_to_json(content_json), - } - for group_id, membership, gtype, content_json in txn - ] - - return self.db.runInteraction( - "get_groups_changes_for_user", _get_groups_changes_for_user_txn - ) - - async def get_all_groups_changes( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for groups replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - last_id = int(last_id) - has_changed = self._group_updates_stream_cache.has_any_entity_changed(last_id) - - if not has_changed: - return [], current_id, False - - def _get_all_groups_changes_txn(txn): - sql = """ - SELECT stream_id, group_id, user_id, type, content - FROM local_group_updates - WHERE ? < stream_id AND stream_id <= ? - LIMIT ? - """ - txn.execute(sql, (last_id, current_id, limit)) - updates = [ - (stream_id, (group_id, user_id, gtype, db_to_json(content_json))) - for stream_id, group_id, user_id, gtype, content_json in txn - ] - - limited = False - upto_token = current_id - if len(updates) >= limit: - upto_token = updates[-1][0] - limited = True - - return updates, upto_token, limited - - return await self.db.runInteraction( - "get_all_groups_changes", _get_all_groups_changes_txn - ) - - -class GroupServerStore(GroupServerWorkerStore): - def set_group_join_policy(self, group_id, join_policy): - """Set the join policy of a group. - - join_policy can be one of: - * "invite" - * "open" - """ - return self.db.simple_update_one( - table="groups", - keyvalues={"group_id": group_id}, - updatevalues={"join_policy": join_policy}, - desc="set_group_join_policy", - ) - - def add_room_to_summary(self, group_id, room_id, category_id, order, is_public): - return self.db.runInteraction( - "add_room_to_summary", - self._add_room_to_summary_txn, - group_id, - room_id, - category_id, - order, - is_public, - ) - - def _add_room_to_summary_txn( - self, txn, group_id, room_id, category_id, order, is_public - ): - """Add (or update) room's entry in summary. - - Args: - group_id (str) - room_id (str) - category_id (str): If not None then adds the category to the end of - the summary if its not already there. [Optional] - order (int): If not None inserts the room at that position, e.g. - an order of 1 will put the room first. Otherwise, the room gets - added to the end. - """ - room_in_group = self.db.simple_select_one_onecol_txn( - txn, - table="group_rooms", - keyvalues={"group_id": group_id, "room_id": room_id}, - retcol="room_id", - allow_none=True, - ) - if not room_in_group: - raise SynapseError(400, "room not in group") - - if category_id is None: - category_id = _DEFAULT_CATEGORY_ID - else: - cat_exists = self.db.simple_select_one_onecol_txn( - txn, - table="group_room_categories", - keyvalues={"group_id": group_id, "category_id": category_id}, - retcol="group_id", - allow_none=True, - ) - if not cat_exists: - raise SynapseError(400, "Category doesn't exist") - - # TODO: Check category is part of summary already - cat_exists = self.db.simple_select_one_onecol_txn( - txn, - table="group_summary_room_categories", - keyvalues={"group_id": group_id, "category_id": category_id}, - retcol="group_id", - allow_none=True, - ) - if not cat_exists: - # If not, add it with an order larger than all others - txn.execute( - """ - INSERT INTO group_summary_room_categories - (group_id, category_id, cat_order) - SELECT ?, ?, COALESCE(MAX(cat_order), 0) + 1 - FROM group_summary_room_categories - WHERE group_id = ? AND category_id = ? - """, - (group_id, category_id, group_id, category_id), - ) - - existing = self.db.simple_select_one_txn( - txn, - table="group_summary_rooms", - keyvalues={ - "group_id": group_id, - "room_id": room_id, - "category_id": category_id, - }, - retcols=("room_order", "is_public"), - allow_none=True, - ) - - if order is not None: - # Shuffle other room orders that come after the given order - sql = """ - UPDATE group_summary_rooms SET room_order = room_order + 1 - WHERE group_id = ? AND category_id = ? AND room_order >= ? - """ - txn.execute(sql, (group_id, category_id, order)) - elif not existing: - sql = """ - SELECT COALESCE(MAX(room_order), 0) + 1 FROM group_summary_rooms - WHERE group_id = ? AND category_id = ? - """ - txn.execute(sql, (group_id, category_id)) - (order,) = txn.fetchone() - - if existing: - to_update = {} - if order is not None: - to_update["room_order"] = order - if is_public is not None: - to_update["is_public"] = is_public - self.db.simple_update_txn( - txn, - table="group_summary_rooms", - keyvalues={ - "group_id": group_id, - "category_id": category_id, - "room_id": room_id, - }, - values=to_update, - ) - else: - if is_public is None: - is_public = True - - self.db.simple_insert_txn( - txn, - table="group_summary_rooms", - values={ - "group_id": group_id, - "category_id": category_id, - "room_id": room_id, - "room_order": order, - "is_public": is_public, - }, - ) - - def remove_room_from_summary(self, group_id, room_id, category_id): - if category_id is None: - category_id = _DEFAULT_CATEGORY_ID - - return self.db.simple_delete( - table="group_summary_rooms", - keyvalues={ - "group_id": group_id, - "category_id": category_id, - "room_id": room_id, - }, - desc="remove_room_from_summary", - ) - - def upsert_group_category(self, group_id, category_id, profile, is_public): - """Add/update room category for group - """ - insertion_values = {} - update_values = {"category_id": category_id} # This cannot be empty - - if profile is None: - insertion_values["profile"] = "{}" - else: - update_values["profile"] = json.dumps(profile) - - if is_public is None: - insertion_values["is_public"] = True - else: - update_values["is_public"] = is_public - - return self.db.simple_upsert( - table="group_room_categories", - keyvalues={"group_id": group_id, "category_id": category_id}, - values=update_values, - insertion_values=insertion_values, - desc="upsert_group_category", - ) - - def remove_group_category(self, group_id, category_id): - return self.db.simple_delete( - table="group_room_categories", - keyvalues={"group_id": group_id, "category_id": category_id}, - desc="remove_group_category", - ) - - def upsert_group_role(self, group_id, role_id, profile, is_public): - """Add/remove user role - """ - insertion_values = {} - update_values = {"role_id": role_id} # This cannot be empty - - if profile is None: - insertion_values["profile"] = "{}" - else: - update_values["profile"] = json.dumps(profile) - - if is_public is None: - insertion_values["is_public"] = True - else: - update_values["is_public"] = is_public - - return self.db.simple_upsert( - table="group_roles", - keyvalues={"group_id": group_id, "role_id": role_id}, - values=update_values, - insertion_values=insertion_values, - desc="upsert_group_role", - ) - - def remove_group_role(self, group_id, role_id): - return self.db.simple_delete( - table="group_roles", - keyvalues={"group_id": group_id, "role_id": role_id}, - desc="remove_group_role", - ) - - def add_user_to_summary(self, group_id, user_id, role_id, order, is_public): - return self.db.runInteraction( - "add_user_to_summary", - self._add_user_to_summary_txn, - group_id, - user_id, - role_id, - order, - is_public, - ) - - def _add_user_to_summary_txn( - self, txn, group_id, user_id, role_id, order, is_public - ): - """Add (or update) user's entry in summary. - - Args: - group_id (str) - user_id (str) - role_id (str): If not None then adds the role to the end of - the summary if its not already there. [Optional] - order (int): If not None inserts the user at that position, e.g. - an order of 1 will put the user first. Otherwise, the user gets - added to the end. - """ - user_in_group = self.db.simple_select_one_onecol_txn( - txn, - table="group_users", - keyvalues={"group_id": group_id, "user_id": user_id}, - retcol="user_id", - allow_none=True, - ) - if not user_in_group: - raise SynapseError(400, "user not in group") - - if role_id is None: - role_id = _DEFAULT_ROLE_ID - else: - role_exists = self.db.simple_select_one_onecol_txn( - txn, - table="group_roles", - keyvalues={"group_id": group_id, "role_id": role_id}, - retcol="group_id", - allow_none=True, - ) - if not role_exists: - raise SynapseError(400, "Role doesn't exist") - - # TODO: Check role is part of the summary already - role_exists = self.db.simple_select_one_onecol_txn( - txn, - table="group_summary_roles", - keyvalues={"group_id": group_id, "role_id": role_id}, - retcol="group_id", - allow_none=True, - ) - if not role_exists: - # If not, add it with an order larger than all others - txn.execute( - """ - INSERT INTO group_summary_roles - (group_id, role_id, role_order) - SELECT ?, ?, COALESCE(MAX(role_order), 0) + 1 - FROM group_summary_roles - WHERE group_id = ? AND role_id = ? - """, - (group_id, role_id, group_id, role_id), - ) - - existing = self.db.simple_select_one_txn( - txn, - table="group_summary_users", - keyvalues={"group_id": group_id, "user_id": user_id, "role_id": role_id}, - retcols=("user_order", "is_public"), - allow_none=True, - ) - - if order is not None: - # Shuffle other users orders that come after the given order - sql = """ - UPDATE group_summary_users SET user_order = user_order + 1 - WHERE group_id = ? AND role_id = ? AND user_order >= ? - """ - txn.execute(sql, (group_id, role_id, order)) - elif not existing: - sql = """ - SELECT COALESCE(MAX(user_order), 0) + 1 FROM group_summary_users - WHERE group_id = ? AND role_id = ? - """ - txn.execute(sql, (group_id, role_id)) - (order,) = txn.fetchone() - - if existing: - to_update = {} - if order is not None: - to_update["user_order"] = order - if is_public is not None: - to_update["is_public"] = is_public - self.db.simple_update_txn( - txn, - table="group_summary_users", - keyvalues={ - "group_id": group_id, - "role_id": role_id, - "user_id": user_id, - }, - values=to_update, - ) - else: - if is_public is None: - is_public = True - - self.db.simple_insert_txn( - txn, - table="group_summary_users", - values={ - "group_id": group_id, - "role_id": role_id, - "user_id": user_id, - "user_order": order, - "is_public": is_public, - }, - ) - - def remove_user_from_summary(self, group_id, user_id, role_id): - if role_id is None: - role_id = _DEFAULT_ROLE_ID - - return self.db.simple_delete( - table="group_summary_users", - keyvalues={"group_id": group_id, "role_id": role_id, "user_id": user_id}, - desc="remove_user_from_summary", - ) - - def add_group_invite(self, group_id, user_id): - """Record that the group server has invited a user - """ - return self.db.simple_insert( - table="group_invites", - values={"group_id": group_id, "user_id": user_id}, - desc="add_group_invite", - ) - - def add_user_to_group( - self, - group_id, - user_id, - is_admin=False, - is_public=True, - local_attestation=None, - remote_attestation=None, - ): - """Add a user to the group server. - - Args: - group_id (str) - user_id (str) - is_admin (bool) - is_public (bool) - local_attestation (dict): The attestation the GS created to give - to the remote server. Optional if the user and group are on the - same server - remote_attestation (dict): The attestation given to GS by remote - server. Optional if the user and group are on the same server - """ - - def _add_user_to_group_txn(txn): - self.db.simple_insert_txn( - txn, - table="group_users", - values={ - "group_id": group_id, - "user_id": user_id, - "is_admin": is_admin, - "is_public": is_public, - }, - ) - - self.db.simple_delete_txn( - txn, - table="group_invites", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - - if local_attestation: - self.db.simple_insert_txn( - txn, - table="group_attestations_renewals", - values={ - "group_id": group_id, - "user_id": user_id, - "valid_until_ms": local_attestation["valid_until_ms"], - }, - ) - if remote_attestation: - self.db.simple_insert_txn( - txn, - table="group_attestations_remote", - values={ - "group_id": group_id, - "user_id": user_id, - "valid_until_ms": remote_attestation["valid_until_ms"], - "attestation_json": json.dumps(remote_attestation), - }, - ) - - return self.db.runInteraction("add_user_to_group", _add_user_to_group_txn) - - def remove_user_from_group(self, group_id, user_id): - def _remove_user_from_group_txn(txn): - self.db.simple_delete_txn( - txn, - table="group_users", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - self.db.simple_delete_txn( - txn, - table="group_invites", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - self.db.simple_delete_txn( - txn, - table="group_attestations_renewals", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - self.db.simple_delete_txn( - txn, - table="group_attestations_remote", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - self.db.simple_delete_txn( - txn, - table="group_summary_users", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - - return self.db.runInteraction( - "remove_user_from_group", _remove_user_from_group_txn - ) - - def add_room_to_group(self, group_id, room_id, is_public): - return self.db.simple_insert( - table="group_rooms", - values={"group_id": group_id, "room_id": room_id, "is_public": is_public}, - desc="add_room_to_group", - ) - - def update_room_in_group_visibility(self, group_id, room_id, is_public): - return self.db.simple_update( - table="group_rooms", - keyvalues={"group_id": group_id, "room_id": room_id}, - updatevalues={"is_public": is_public}, - desc="update_room_in_group_visibility", - ) - - def remove_room_from_group(self, group_id, room_id): - def _remove_room_from_group_txn(txn): - self.db.simple_delete_txn( - txn, - table="group_rooms", - keyvalues={"group_id": group_id, "room_id": room_id}, - ) - - self.db.simple_delete_txn( - txn, - table="group_summary_rooms", - keyvalues={"group_id": group_id, "room_id": room_id}, - ) - - return self.db.runInteraction( - "remove_room_from_group", _remove_room_from_group_txn - ) - - def update_group_publicity(self, group_id, user_id, publicise): - """Update whether the user is publicising their membership of the group - """ - return self.db.simple_update_one( - table="local_group_membership", - keyvalues={"group_id": group_id, "user_id": user_id}, - updatevalues={"is_publicised": publicise}, - desc="update_group_publicity", - ) - - @defer.inlineCallbacks - def register_user_group_membership( - self, - group_id, - user_id, - membership, - is_admin=False, - content={}, - local_attestation=None, - remote_attestation=None, - is_publicised=False, - ): - """Registers that a local user is a member of a (local or remote) group. - - Args: - group_id (str) - user_id (str) - membership (str) - is_admin (bool) - content (dict): Content of the membership, e.g. includes the inviter - if the user has been invited. - local_attestation (dict): If remote group then store the fact that we - have given out an attestation, else None. - remote_attestation (dict): If remote group then store the remote - attestation from the group, else None. - """ - - def _register_user_group_membership_txn(txn, next_id): - # TODO: Upsert? - self.db.simple_delete_txn( - txn, - table="local_group_membership", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - self.db.simple_insert_txn( - txn, - table="local_group_membership", - values={ - "group_id": group_id, - "user_id": user_id, - "is_admin": is_admin, - "membership": membership, - "is_publicised": is_publicised, - "content": json.dumps(content), - }, - ) - - self.db.simple_insert_txn( - txn, - table="local_group_updates", - values={ - "stream_id": next_id, - "group_id": group_id, - "user_id": user_id, - "type": "membership", - "content": json.dumps( - {"membership": membership, "content": content} - ), - }, - ) - self._group_updates_stream_cache.entity_has_changed(user_id, next_id) - - # TODO: Insert profile to ensure it comes down stream if its a join. - - if membership == "join": - if local_attestation: - self.db.simple_insert_txn( - txn, - table="group_attestations_renewals", - values={ - "group_id": group_id, - "user_id": user_id, - "valid_until_ms": local_attestation["valid_until_ms"], - }, - ) - if remote_attestation: - self.db.simple_insert_txn( - txn, - table="group_attestations_remote", - values={ - "group_id": group_id, - "user_id": user_id, - "valid_until_ms": remote_attestation["valid_until_ms"], - "attestation_json": json.dumps(remote_attestation), - }, - ) - else: - self.db.simple_delete_txn( - txn, - table="group_attestations_renewals", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - self.db.simple_delete_txn( - txn, - table="group_attestations_remote", - keyvalues={"group_id": group_id, "user_id": user_id}, - ) - - return next_id - - with self._group_updates_id_gen.get_next() as next_id: - res = yield self.db.runInteraction( - "register_user_group_membership", - _register_user_group_membership_txn, - next_id, - ) - return res - - @defer.inlineCallbacks - def create_group( - self, group_id, user_id, name, avatar_url, short_description, long_description - ): - yield self.db.simple_insert( - table="groups", - values={ - "group_id": group_id, - "name": name, - "avatar_url": avatar_url, - "short_description": short_description, - "long_description": long_description, - "is_public": True, - }, - desc="create_group", - ) - - @defer.inlineCallbacks - def update_group_profile(self, group_id, profile): - yield self.db.simple_update_one( - table="groups", - keyvalues={"group_id": group_id}, - updatevalues=profile, - desc="update_group_profile", - ) - - def update_attestation_renewal(self, group_id, user_id, attestation): - """Update an attestation that we have renewed - """ - return self.db.simple_update_one( - table="group_attestations_renewals", - keyvalues={"group_id": group_id, "user_id": user_id}, - updatevalues={"valid_until_ms": attestation["valid_until_ms"]}, - desc="update_attestation_renewal", - ) - - def update_remote_attestion(self, group_id, user_id, attestation): - """Update an attestation that a remote has renewed - """ - return self.db.simple_update_one( - table="group_attestations_remote", - keyvalues={"group_id": group_id, "user_id": user_id}, - updatevalues={ - "valid_until_ms": attestation["valid_until_ms"], - "attestation_json": json.dumps(attestation), - }, - desc="update_remote_attestion", - ) - - def remove_attestation_renewal(self, group_id, user_id): - """Remove an attestation that we thought we should renew, but actually - shouldn't. Ideally this would never get called as we would never - incorrectly try and do attestations for local users on local groups. - - Args: - group_id (str) - user_id (str) - """ - return self.db.simple_delete( - table="group_attestations_renewals", - keyvalues={"group_id": group_id, "user_id": user_id}, - desc="remove_attestation_renewal", - ) - - def get_group_stream_token(self): - return self._group_updates_id_gen.get_current_token() - - def delete_group(self, group_id): - """Deletes a group fully from the database. - - Args: - group_id (str) - - Returns: - Deferred - """ - - def _delete_group_txn(txn): - tables = [ - "groups", - "group_users", - "group_invites", - "group_rooms", - "group_summary_rooms", - "group_summary_room_categories", - "group_room_categories", - "group_summary_users", - "group_summary_roles", - "group_roles", - "group_attestations_renewals", - "group_attestations_remote", - ] - - for table in tables: - self.db.simple_delete_txn( - txn, table=table, keyvalues={"group_id": group_id} - ) - - return self.db.runInteraction("delete_group", _delete_group_txn) diff --git a/synapse/storage/data_stores/main/keys.py b/synapse/storage/data_stores/main/keys.py deleted file mode 100644 index 4e1642a27a..0000000000 --- a/synapse/storage/data_stores/main/keys.py +++ /dev/null @@ -1,208 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2019 New Vector Ltd. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import itertools -import logging - -from signedjson.key import decode_verify_key_bytes - -from synapse.storage._base import SQLBaseStore -from synapse.storage.keys import FetchKeyResult -from synapse.util.caches.descriptors import cached, cachedList -from synapse.util.iterutils import batch_iter - -logger = logging.getLogger(__name__) - - -db_binary_type = memoryview - - -class KeyStore(SQLBaseStore): - """Persistence for signature verification keys - """ - - @cached() - def _get_server_verify_key(self, server_name_and_key_id): - raise NotImplementedError() - - @cachedList( - cached_method_name="_get_server_verify_key", list_name="server_name_and_key_ids" - ) - def get_server_verify_keys(self, server_name_and_key_ids): - """ - Args: - server_name_and_key_ids (iterable[Tuple[str, str]]): - iterable of (server_name, key-id) tuples to fetch keys for - - Returns: - Deferred: resolves to dict[Tuple[str, str], FetchKeyResult|None]: - map from (server_name, key_id) -> FetchKeyResult, or None if the key is - unknown - """ - keys = {} - - def _get_keys(txn, batch): - """Processes a batch of keys to fetch, and adds the result to `keys`.""" - - # batch_iter always returns tuples so it's safe to do len(batch) - sql = ( - "SELECT server_name, key_id, verify_key, ts_valid_until_ms " - "FROM server_signature_keys WHERE 1=0" - ) + " OR (server_name=? AND key_id=?)" * len(batch) - - txn.execute(sql, tuple(itertools.chain.from_iterable(batch))) - - for row in txn: - server_name, key_id, key_bytes, ts_valid_until_ms = row - - if ts_valid_until_ms is None: - # Old keys may be stored with a ts_valid_until_ms of null, - # in which case we treat this as if it was set to `0`, i.e. - # it won't match key requests that define a minimum - # `ts_valid_until_ms`. - ts_valid_until_ms = 0 - - res = FetchKeyResult( - verify_key=decode_verify_key_bytes(key_id, bytes(key_bytes)), - valid_until_ts=ts_valid_until_ms, - ) - keys[(server_name, key_id)] = res - - def _txn(txn): - for batch in batch_iter(server_name_and_key_ids, 50): - _get_keys(txn, batch) - return keys - - return self.db.runInteraction("get_server_verify_keys", _txn) - - def store_server_verify_keys(self, from_server, ts_added_ms, verify_keys): - """Stores NACL verification keys for remote servers. - Args: - from_server (str): Where the verification keys were looked up - ts_added_ms (int): The time to record that the key was added - verify_keys (iterable[tuple[str, str, FetchKeyResult]]): - keys to be stored. Each entry is a triplet of - (server_name, key_id, key). - """ - key_values = [] - value_values = [] - invalidations = [] - for server_name, key_id, fetch_result in verify_keys: - key_values.append((server_name, key_id)) - value_values.append( - ( - from_server, - ts_added_ms, - fetch_result.valid_until_ts, - db_binary_type(fetch_result.verify_key.encode()), - ) - ) - # invalidate takes a tuple corresponding to the params of - # _get_server_verify_key. _get_server_verify_key only takes one - # param, which is itself the 2-tuple (server_name, key_id). - invalidations.append((server_name, key_id)) - - def _invalidate(res): - f = self._get_server_verify_key.invalidate - for i in invalidations: - f((i,)) - return res - - return self.db.runInteraction( - "store_server_verify_keys", - self.db.simple_upsert_many_txn, - table="server_signature_keys", - key_names=("server_name", "key_id"), - key_values=key_values, - value_names=( - "from_server", - "ts_added_ms", - "ts_valid_until_ms", - "verify_key", - ), - value_values=value_values, - ).addCallback(_invalidate) - - def store_server_keys_json( - self, server_name, key_id, from_server, ts_now_ms, ts_expires_ms, key_json_bytes - ): - """Stores the JSON bytes for a set of keys from a server - The JSON should be signed by the originating server, the intermediate - server, and by this server. Updates the value for the - (server_name, key_id, from_server) triplet if one already existed. - Args: - server_name (str): The name of the server. - key_id (str): The identifer of the key this JSON is for. - from_server (str): The server this JSON was fetched from. - ts_now_ms (int): The time now in milliseconds. - ts_valid_until_ms (int): The time when this json stops being valid. - key_json (bytes): The encoded JSON. - """ - return self.db.simple_upsert( - table="server_keys_json", - keyvalues={ - "server_name": server_name, - "key_id": key_id, - "from_server": from_server, - }, - values={ - "server_name": server_name, - "key_id": key_id, - "from_server": from_server, - "ts_added_ms": ts_now_ms, - "ts_valid_until_ms": ts_expires_ms, - "key_json": db_binary_type(key_json_bytes), - }, - desc="store_server_keys_json", - ) - - def get_server_keys_json(self, server_keys): - """Retrive the key json for a list of server_keys and key ids. - If no keys are found for a given server, key_id and source then - that server, key_id, and source triplet entry will be an empty list. - The JSON is returned as a byte array so that it can be efficiently - used in an HTTP response. - Args: - server_keys (list): List of (server_name, key_id, source) triplets. - Returns: - Deferred[dict[Tuple[str, str, str|None], list[dict]]]: - Dict mapping (server_name, key_id, source) triplets to lists of dicts - """ - - def _get_server_keys_json_txn(txn): - results = {} - for server_name, key_id, from_server in server_keys: - keyvalues = {"server_name": server_name} - if key_id is not None: - keyvalues["key_id"] = key_id - if from_server is not None: - keyvalues["from_server"] = from_server - rows = self.db.simple_select_list_txn( - txn, - "server_keys_json", - keyvalues=keyvalues, - retcols=( - "key_id", - "from_server", - "ts_added_ms", - "ts_valid_until_ms", - "key_json", - ), - ) - results[(server_name, key_id, from_server)] = rows - return results - - return self.db.runInteraction("get_server_keys_json", _get_server_keys_json_txn) diff --git a/synapse/storage/data_stores/main/media_repository.py b/synapse/storage/data_stores/main/media_repository.py deleted file mode 100644 index 15bc13cbd0..0000000000 --- a/synapse/storage/data_stores/main/media_repository.py +++ /dev/null @@ -1,394 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -from synapse.storage._base import SQLBaseStore -from synapse.storage.database import Database - - -class MediaRepositoryBackgroundUpdateStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(MediaRepositoryBackgroundUpdateStore, self).__init__( - database, db_conn, hs - ) - - self.db.updates.register_background_index_update( - update_name="local_media_repository_url_idx", - index_name="local_media_repository_url_idx", - table="local_media_repository", - columns=["created_ts"], - where_clause="url_cache IS NOT NULL", - ) - - -class MediaRepositoryStore(MediaRepositoryBackgroundUpdateStore): - """Persistence for attachments and avatars""" - - def __init__(self, database: Database, db_conn, hs): - super(MediaRepositoryStore, self).__init__(database, db_conn, hs) - - def get_local_media(self, media_id): - """Get the metadata for a local piece of media - Returns: - None if the media_id doesn't exist. - """ - return self.db.simple_select_one( - "local_media_repository", - {"media_id": media_id}, - ( - "media_type", - "media_length", - "upload_name", - "created_ts", - "quarantined_by", - "url_cache", - ), - allow_none=True, - desc="get_local_media", - ) - - def store_local_media( - self, - media_id, - media_type, - time_now_ms, - upload_name, - media_length, - user_id, - url_cache=None, - ): - return self.db.simple_insert( - "local_media_repository", - { - "media_id": media_id, - "media_type": media_type, - "created_ts": time_now_ms, - "upload_name": upload_name, - "media_length": media_length, - "user_id": user_id.to_string(), - "url_cache": url_cache, - }, - desc="store_local_media", - ) - - def mark_local_media_as_safe(self, media_id: str): - """Mark a local media as safe from quarantining.""" - return self.db.simple_update_one( - table="local_media_repository", - keyvalues={"media_id": media_id}, - updatevalues={"safe_from_quarantine": True}, - desc="mark_local_media_as_safe", - ) - - def get_url_cache(self, url, ts): - """Get the media_id and ts for a cached URL as of the given timestamp - Returns: - None if the URL isn't cached. - """ - - def get_url_cache_txn(txn): - # get the most recently cached result (relative to the given ts) - sql = ( - "SELECT response_code, etag, expires_ts, og, media_id, download_ts" - " FROM local_media_repository_url_cache" - " WHERE url = ? AND download_ts <= ?" - " ORDER BY download_ts DESC LIMIT 1" - ) - txn.execute(sql, (url, ts)) - row = txn.fetchone() - - if not row: - # ...or if we've requested a timestamp older than the oldest - # copy in the cache, return the oldest copy (if any) - sql = ( - "SELECT response_code, etag, expires_ts, og, media_id, download_ts" - " FROM local_media_repository_url_cache" - " WHERE url = ? AND download_ts > ?" - " ORDER BY download_ts ASC LIMIT 1" - ) - txn.execute(sql, (url, ts)) - row = txn.fetchone() - - if not row: - return None - - return dict( - zip( - ( - "response_code", - "etag", - "expires_ts", - "og", - "media_id", - "download_ts", - ), - row, - ) - ) - - return self.db.runInteraction("get_url_cache", get_url_cache_txn) - - def store_url_cache( - self, url, response_code, etag, expires_ts, og, media_id, download_ts - ): - return self.db.simple_insert( - "local_media_repository_url_cache", - { - "url": url, - "response_code": response_code, - "etag": etag, - "expires_ts": expires_ts, - "og": og, - "media_id": media_id, - "download_ts": download_ts, - }, - desc="store_url_cache", - ) - - def get_local_media_thumbnails(self, media_id): - return self.db.simple_select_list( - "local_media_repository_thumbnails", - {"media_id": media_id}, - ( - "thumbnail_width", - "thumbnail_height", - "thumbnail_method", - "thumbnail_type", - "thumbnail_length", - ), - desc="get_local_media_thumbnails", - ) - - def store_local_thumbnail( - self, - media_id, - thumbnail_width, - thumbnail_height, - thumbnail_type, - thumbnail_method, - thumbnail_length, - ): - return self.db.simple_insert( - "local_media_repository_thumbnails", - { - "media_id": media_id, - "thumbnail_width": thumbnail_width, - "thumbnail_height": thumbnail_height, - "thumbnail_method": thumbnail_method, - "thumbnail_type": thumbnail_type, - "thumbnail_length": thumbnail_length, - }, - desc="store_local_thumbnail", - ) - - def get_cached_remote_media(self, origin, media_id): - return self.db.simple_select_one( - "remote_media_cache", - {"media_origin": origin, "media_id": media_id}, - ( - "media_type", - "media_length", - "upload_name", - "created_ts", - "filesystem_id", - "quarantined_by", - ), - allow_none=True, - desc="get_cached_remote_media", - ) - - def store_cached_remote_media( - self, - origin, - media_id, - media_type, - media_length, - time_now_ms, - upload_name, - filesystem_id, - ): - return self.db.simple_insert( - "remote_media_cache", - { - "media_origin": origin, - "media_id": media_id, - "media_type": media_type, - "media_length": media_length, - "created_ts": time_now_ms, - "upload_name": upload_name, - "filesystem_id": filesystem_id, - "last_access_ts": time_now_ms, - }, - desc="store_cached_remote_media", - ) - - def update_cached_last_access_time(self, local_media, remote_media, time_ms): - """Updates the last access time of the given media - - Args: - local_media (iterable[str]): Set of media_ids - remote_media (iterable[(str, str)]): Set of (server_name, media_id) - time_ms: Current time in milliseconds - """ - - def update_cache_txn(txn): - sql = ( - "UPDATE remote_media_cache SET last_access_ts = ?" - " WHERE media_origin = ? AND media_id = ?" - ) - - txn.executemany( - sql, - ( - (time_ms, media_origin, media_id) - for media_origin, media_id in remote_media - ), - ) - - sql = ( - "UPDATE local_media_repository SET last_access_ts = ?" - " WHERE media_id = ?" - ) - - txn.executemany(sql, ((time_ms, media_id) for media_id in local_media)) - - return self.db.runInteraction( - "update_cached_last_access_time", update_cache_txn - ) - - def get_remote_media_thumbnails(self, origin, media_id): - return self.db.simple_select_list( - "remote_media_cache_thumbnails", - {"media_origin": origin, "media_id": media_id}, - ( - "thumbnail_width", - "thumbnail_height", - "thumbnail_method", - "thumbnail_type", - "thumbnail_length", - "filesystem_id", - ), - desc="get_remote_media_thumbnails", - ) - - def store_remote_media_thumbnail( - self, - origin, - media_id, - filesystem_id, - thumbnail_width, - thumbnail_height, - thumbnail_type, - thumbnail_method, - thumbnail_length, - ): - return self.db.simple_insert( - "remote_media_cache_thumbnails", - { - "media_origin": origin, - "media_id": media_id, - "thumbnail_width": thumbnail_width, - "thumbnail_height": thumbnail_height, - "thumbnail_method": thumbnail_method, - "thumbnail_type": thumbnail_type, - "thumbnail_length": thumbnail_length, - "filesystem_id": filesystem_id, - }, - desc="store_remote_media_thumbnail", - ) - - def get_remote_media_before(self, before_ts): - sql = ( - "SELECT media_origin, media_id, filesystem_id" - " FROM remote_media_cache" - " WHERE last_access_ts < ?" - ) - - return self.db.execute( - "get_remote_media_before", self.db.cursor_to_dict, sql, before_ts - ) - - def delete_remote_media(self, media_origin, media_id): - def delete_remote_media_txn(txn): - self.db.simple_delete_txn( - txn, - "remote_media_cache", - keyvalues={"media_origin": media_origin, "media_id": media_id}, - ) - self.db.simple_delete_txn( - txn, - "remote_media_cache_thumbnails", - keyvalues={"media_origin": media_origin, "media_id": media_id}, - ) - - return self.db.runInteraction("delete_remote_media", delete_remote_media_txn) - - def get_expired_url_cache(self, now_ts): - sql = ( - "SELECT media_id FROM local_media_repository_url_cache" - " WHERE expires_ts < ?" - " ORDER BY expires_ts ASC" - " LIMIT 500" - ) - - def _get_expired_url_cache_txn(txn): - txn.execute(sql, (now_ts,)) - return [row[0] for row in txn] - - return self.db.runInteraction( - "get_expired_url_cache", _get_expired_url_cache_txn - ) - - async def delete_url_cache(self, media_ids): - if len(media_ids) == 0: - return - - sql = "DELETE FROM local_media_repository_url_cache WHERE media_id = ?" - - def _delete_url_cache_txn(txn): - txn.executemany(sql, [(media_id,) for media_id in media_ids]) - - return await self.db.runInteraction("delete_url_cache", _delete_url_cache_txn) - - def get_url_cache_media_before(self, before_ts): - sql = ( - "SELECT media_id FROM local_media_repository" - " WHERE created_ts < ? AND url_cache IS NOT NULL" - " ORDER BY created_ts ASC" - " LIMIT 500" - ) - - def _get_url_cache_media_before_txn(txn): - txn.execute(sql, (before_ts,)) - return [row[0] for row in txn] - - return self.db.runInteraction( - "get_url_cache_media_before", _get_url_cache_media_before_txn - ) - - async def delete_url_cache_media(self, media_ids): - if len(media_ids) == 0: - return - - def _delete_url_cache_media_txn(txn): - sql = "DELETE FROM local_media_repository WHERE media_id = ?" - - txn.executemany(sql, [(media_id,) for media_id in media_ids]) - - sql = "DELETE FROM local_media_repository_thumbnails WHERE media_id = ?" - - txn.executemany(sql, [(media_id,) for media_id in media_ids]) - - return await self.db.runInteraction( - "delete_url_cache_media", _delete_url_cache_media_txn - ) diff --git a/synapse/storage/data_stores/main/metrics.py b/synapse/storage/data_stores/main/metrics.py deleted file mode 100644 index dad5bbc602..0000000000 --- a/synapse/storage/data_stores/main/metrics.py +++ /dev/null @@ -1,128 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2020 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import typing -from collections import Counter - -from twisted.internet import defer - -from synapse.metrics import BucketCollector -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.main.event_push_actions import ( - EventPushActionsWorkerStore, -) -from synapse.storage.database import Database - - -class ServerMetricsStore(EventPushActionsWorkerStore, SQLBaseStore): - """Functions to pull various metrics from the DB, for e.g. phone home - stats and prometheus metrics. - """ - - def __init__(self, database: Database, db_conn, hs): - super().__init__(database, db_conn, hs) - - # Collect metrics on the number of forward extremities that exist. - # Counter of number of extremities to count - self._current_forward_extremities_amount = ( - Counter() - ) # type: typing.Counter[int] - - BucketCollector( - "synapse_forward_extremities", - lambda: self._current_forward_extremities_amount, - buckets=[1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf"], - ) - - # Read the extrems every 60 minutes - def read_forward_extremities(): - # run as a background process to make sure that the database transactions - # have a logcontext to report to - return run_as_background_process( - "read_forward_extremities", self._read_forward_extremities - ) - - hs.get_clock().looping_call(read_forward_extremities, 60 * 60 * 1000) - - async def _read_forward_extremities(self): - def fetch(txn): - txn.execute( - """ - select count(*) c from event_forward_extremities - group by room_id - """ - ) - return txn.fetchall() - - res = await self.db.runInteraction("read_forward_extremities", fetch) - self._current_forward_extremities_amount = Counter([x[0] for x in res]) - - @defer.inlineCallbacks - def count_daily_messages(self): - """ - Returns an estimate of the number of messages sent in the last day. - - If it has been significantly less or more than one day since the last - call to this function, it will return None. - """ - - def _count_messages(txn): - sql = """ - SELECT COALESCE(COUNT(*), 0) FROM events - WHERE type = 'm.room.message' - AND stream_ordering > ? - """ - txn.execute(sql, (self.stream_ordering_day_ago,)) - (count,) = txn.fetchone() - return count - - ret = yield self.db.runInteraction("count_messages", _count_messages) - return ret - - @defer.inlineCallbacks - def count_daily_sent_messages(self): - def _count_messages(txn): - # This is good enough as if you have silly characters in your own - # hostname then thats your own fault. - like_clause = "%:" + self.hs.hostname - - sql = """ - SELECT COALESCE(COUNT(*), 0) FROM events - WHERE type = 'm.room.message' - AND sender LIKE ? - AND stream_ordering > ? - """ - - txn.execute(sql, (like_clause, self.stream_ordering_day_ago)) - (count,) = txn.fetchone() - return count - - ret = yield self.db.runInteraction("count_daily_sent_messages", _count_messages) - return ret - - @defer.inlineCallbacks - def count_daily_active_rooms(self): - def _count(txn): - sql = """ - SELECT COALESCE(COUNT(DISTINCT room_id), 0) FROM events - WHERE type = 'm.room.message' - AND stream_ordering > ? - """ - txn.execute(sql, (self.stream_ordering_day_ago,)) - (count,) = txn.fetchone() - return count - - ret = yield self.db.runInteraction("count_daily_active_rooms", _count) - return ret diff --git a/synapse/storage/data_stores/main/monthly_active_users.py b/synapse/storage/data_stores/main/monthly_active_users.py deleted file mode 100644 index e459cf49a0..0000000000 --- a/synapse/storage/data_stores/main/monthly_active_users.py +++ /dev/null @@ -1,359 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2018 New Vector -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import logging -from typing import List - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore -from synapse.storage.database import Database, make_in_list_sql_clause -from synapse.util.caches.descriptors import cached - -logger = logging.getLogger(__name__) - -# Number of msec of granularity to store the monthly_active_user timestamp -# This means it is not necessary to update the table on every request -LAST_SEEN_GRANULARITY = 60 * 60 * 1000 - - -class MonthlyActiveUsersWorkerStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(MonthlyActiveUsersWorkerStore, self).__init__(database, db_conn, hs) - self._clock = hs.get_clock() - self.hs = hs - - @cached(num_args=0) - def get_monthly_active_count(self): - """Generates current count of monthly active users - - Returns: - Defered[int]: Number of current monthly active users - """ - - def _count_users(txn): - sql = "SELECT COALESCE(count(*), 0) FROM monthly_active_users" - txn.execute(sql) - (count,) = txn.fetchone() - return count - - return self.db.runInteraction("count_users", _count_users) - - @cached(num_args=0) - def get_monthly_active_count_by_service(self): - """Generates current count of monthly active users broken down by service. - A service is typically an appservice but also includes native matrix users. - Since the `monthly_active_users` table is populated from the `user_ips` table - `config.track_appservice_user_ips` must be set to `true` for this - method to return anything other than native matrix users. - - Returns: - Deferred[dict]: dict that includes a mapping between app_service_id - and the number of occurrences. - - """ - - def _count_users_by_service(txn): - sql = """ - SELECT COALESCE(appservice_id, 'native'), COALESCE(count(*), 0) - FROM monthly_active_users - LEFT JOIN users ON monthly_active_users.user_id=users.name - GROUP BY appservice_id; - """ - - txn.execute(sql) - result = txn.fetchall() - return dict(result) - - return self.db.runInteraction("count_users_by_service", _count_users_by_service) - - async def get_registered_reserved_users(self) -> List[str]: - """Of the reserved threepids defined in config, retrieve those that are associated - with registered users - - Returns: - User IDs of actual users that are reserved - """ - users = [] - - for tp in self.hs.config.mau_limits_reserved_threepids[ - : self.hs.config.max_mau_value - ]: - user_id = await self.hs.get_datastore().get_user_id_by_threepid( - tp["medium"], tp["address"] - ) - if user_id: - users.append(user_id) - - return users - - @cached(num_args=1) - def user_last_seen_monthly_active(self, user_id): - """ - Checks if a given user is part of the monthly active user group - Arguments: - user_id (str): user to add/update - Return: - Deferred[int] : timestamp since last seen, None if never seen - - """ - - return self.db.simple_select_one_onecol( - table="monthly_active_users", - keyvalues={"user_id": user_id}, - retcol="timestamp", - allow_none=True, - desc="user_last_seen_monthly_active", - ) - - -class MonthlyActiveUsersStore(MonthlyActiveUsersWorkerStore): - def __init__(self, database: Database, db_conn, hs): - super(MonthlyActiveUsersStore, self).__init__(database, db_conn, hs) - - self._limit_usage_by_mau = hs.config.limit_usage_by_mau - self._mau_stats_only = hs.config.mau_stats_only - self._max_mau_value = hs.config.max_mau_value - - # Do not add more reserved users than the total allowable number - # cur = LoggingTransaction( - self.db.new_transaction( - db_conn, - "initialise_mau_threepids", - [], - [], - self._initialise_reserved_users, - hs.config.mau_limits_reserved_threepids[: self._max_mau_value], - ) - - def _initialise_reserved_users(self, txn, threepids): - """Ensures that reserved threepids are accounted for in the MAU table, should - be called on start up. - - Args: - txn (cursor): - threepids (list[dict]): List of threepid dicts to reserve - """ - - # XXX what is this function trying to achieve? It upserts into - # monthly_active_users for each *registered* reserved mau user, but why? - # - # - shouldn't there already be an entry for each reserved user (at least - # if they have been active recently)? - # - # - if it's important that the timestamp is kept up to date, why do we only - # run this at startup? - - for tp in threepids: - user_id = self.get_user_id_by_threepid_txn(txn, tp["medium"], tp["address"]) - - if user_id: - is_support = self.is_support_user_txn(txn, user_id) - if not is_support: - # We do this manually here to avoid hitting #6791 - self.db.simple_upsert_txn( - txn, - table="monthly_active_users", - keyvalues={"user_id": user_id}, - values={"timestamp": int(self._clock.time_msec())}, - ) - else: - logger.warning("mau limit reserved threepid %s not found in db" % tp) - - async def reap_monthly_active_users(self): - """Cleans out monthly active user table to ensure that no stale - entries exist. - """ - - def _reap_users(txn, reserved_users): - """ - Args: - reserved_users (tuple): reserved users to preserve - """ - - thirty_days_ago = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24 * 30) - - in_clause, in_clause_args = make_in_list_sql_clause( - self.database_engine, "user_id", reserved_users - ) - - txn.execute( - "DELETE FROM monthly_active_users WHERE timestamp < ? AND NOT %s" - % (in_clause,), - [thirty_days_ago] + in_clause_args, - ) - - if self._limit_usage_by_mau: - # If MAU user count still exceeds the MAU threshold, then delete on - # a least recently active basis. - # Note it is not possible to write this query using OFFSET due to - # incompatibilities in how sqlite and postgres support the feature. - # Sqlite requires 'LIMIT -1 OFFSET ?', the LIMIT must be present, - # while Postgres does not require 'LIMIT', but also does not support - # negative LIMIT values. So there is no way to write it that both can - # support - - # Limit must be >= 0 for postgres - num_of_non_reserved_users_to_remove = max( - self._max_mau_value - len(reserved_users), 0 - ) - - # It is important to filter reserved users twice to guard - # against the case where the reserved user is present in the - # SELECT, meaning that a legitimate mau is deleted. - sql = """ - DELETE FROM monthly_active_users - WHERE user_id NOT IN ( - SELECT user_id FROM monthly_active_users - WHERE NOT %s - ORDER BY timestamp DESC - LIMIT ? - ) - AND NOT %s - """ % ( - in_clause, - in_clause, - ) - - query_args = ( - in_clause_args - + [num_of_non_reserved_users_to_remove] - + in_clause_args - ) - txn.execute(sql, query_args) - - # It seems poor to invalidate the whole cache. Postgres supports - # 'Returning' which would allow me to invalidate only the - # specific users, but sqlite has no way to do this and instead - # I would need to SELECT and the DELETE which without locking - # is racy. - # Have resolved to invalidate the whole cache for now and do - # something about it if and when the perf becomes significant - self._invalidate_all_cache_and_stream( - txn, self.user_last_seen_monthly_active - ) - self._invalidate_cache_and_stream(txn, self.get_monthly_active_count, ()) - - reserved_users = await self.get_registered_reserved_users() - await self.db.runInteraction( - "reap_monthly_active_users", _reap_users, reserved_users - ) - - @defer.inlineCallbacks - def upsert_monthly_active_user(self, user_id): - """Updates or inserts the user into the monthly active user table, which - is used to track the current MAU usage of the server - - Args: - user_id (str): user to add/update - - Returns: - Deferred - """ - # Support user never to be included in MAU stats. Note I can't easily call this - # from upsert_monthly_active_user_txn because then I need a _txn form of - # is_support_user which is complicated because I want to cache the result. - # Therefore I call it here and ignore the case where - # upsert_monthly_active_user_txn is called directly from - # _initialise_reserved_users reasoning that it would be very strange to - # include a support user in this context. - - is_support = yield self.is_support_user(user_id) - if is_support: - return - - yield self.db.runInteraction( - "upsert_monthly_active_user", self.upsert_monthly_active_user_txn, user_id - ) - - def upsert_monthly_active_user_txn(self, txn, user_id): - """Updates or inserts monthly active user member - - We consciously do not call is_support_txn from this method because it - is not possible to cache the response. is_support_txn will be false in - almost all cases, so it seems reasonable to call it only for - upsert_monthly_active_user and to call is_support_txn manually - for cases where upsert_monthly_active_user_txn is called directly, - like _initialise_reserved_users - - In short, don't call this method with support users. (Support users - should not appear in the MAU stats). - - Args: - txn (cursor): - user_id (str): user to add/update - - Returns: - bool: True if a new entry was created, False if an - existing one was updated. - """ - - # Am consciously deciding to lock the table on the basis that is ought - # never be a big table and alternative approaches (batching multiple - # upserts into a single txn) introduced a lot of extra complexity. - # See https://github.com/matrix-org/synapse/issues/3854 for more - is_insert = self.db.simple_upsert_txn( - txn, - table="monthly_active_users", - keyvalues={"user_id": user_id}, - values={"timestamp": int(self._clock.time_msec())}, - ) - - self._invalidate_cache_and_stream(txn, self.get_monthly_active_count, ()) - self._invalidate_cache_and_stream( - txn, self.get_monthly_active_count_by_service, () - ) - self._invalidate_cache_and_stream( - txn, self.user_last_seen_monthly_active, (user_id,) - ) - - return is_insert - - @defer.inlineCallbacks - def populate_monthly_active_users(self, user_id): - """Checks on the state of monthly active user limits and optionally - add the user to the monthly active tables - - Args: - user_id(str): the user_id to query - """ - if self._limit_usage_by_mau or self._mau_stats_only: - # Trial users and guests should not be included as part of MAU group - is_guest = yield self.is_guest(user_id) - if is_guest: - return - is_trial = yield self.is_trial_user(user_id) - if is_trial: - return - - last_seen_timestamp = yield self.user_last_seen_monthly_active(user_id) - now = self.hs.get_clock().time_msec() - - # We want to reduce to the total number of db writes, and are happy - # to trade accuracy of timestamp in order to lighten load. This means - # We always insert new users (where MAU threshold has not been reached), - # but only update if we have not previously seen the user for - # LAST_SEEN_GRANULARITY ms - if last_seen_timestamp is None: - # In the case where mau_stats_only is True and limit_usage_by_mau is - # False, there is no point in checking get_monthly_active_count - it - # adds no value and will break the logic if max_mau_value is exceeded. - if not self._limit_usage_by_mau: - yield self.upsert_monthly_active_user(user_id) - else: - count = yield self.get_monthly_active_count() - if count < self._max_mau_value: - yield self.upsert_monthly_active_user(user_id) - elif now - last_seen_timestamp > LAST_SEEN_GRANULARITY: - yield self.upsert_monthly_active_user(user_id) diff --git a/synapse/storage/data_stores/main/openid.py b/synapse/storage/data_stores/main/openid.py deleted file mode 100644 index cc21437e92..0000000000 --- a/synapse/storage/data_stores/main/openid.py +++ /dev/null @@ -1,33 +0,0 @@ -from synapse.storage._base import SQLBaseStore - - -class OpenIdStore(SQLBaseStore): - def insert_open_id_token(self, token, ts_valid_until_ms, user_id): - return self.db.simple_insert( - table="open_id_tokens", - values={ - "token": token, - "ts_valid_until_ms": ts_valid_until_ms, - "user_id": user_id, - }, - desc="insert_open_id_token", - ) - - def get_user_id_for_open_id_token(self, token, ts_now_ms): - def get_user_id_for_token_txn(txn): - sql = ( - "SELECT user_id FROM open_id_tokens" - " WHERE token = ? AND ? <= ts_valid_until_ms" - ) - - txn.execute(sql, (token, ts_now_ms)) - - rows = txn.fetchall() - if not rows: - return None - else: - return rows[0][0] - - return self.db.runInteraction( - "get_user_id_for_token", get_user_id_for_token_txn - ) diff --git a/synapse/storage/data_stores/main/presence.py b/synapse/storage/data_stores/main/presence.py deleted file mode 100644 index 7574612619..0000000000 --- a/synapse/storage/data_stores/main/presence.py +++ /dev/null @@ -1,186 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from typing import List, Tuple - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore, make_in_list_sql_clause -from synapse.storage.presence import UserPresenceState -from synapse.util.caches.descriptors import cached, cachedList -from synapse.util.iterutils import batch_iter - - -class PresenceStore(SQLBaseStore): - @defer.inlineCallbacks - def update_presence(self, presence_states): - stream_ordering_manager = self._presence_id_gen.get_next_mult( - len(presence_states) - ) - - with stream_ordering_manager as stream_orderings: - yield self.db.runInteraction( - "update_presence", - self._update_presence_txn, - stream_orderings, - presence_states, - ) - - return stream_orderings[-1], self._presence_id_gen.get_current_token() - - def _update_presence_txn(self, txn, stream_orderings, presence_states): - for stream_id, state in zip(stream_orderings, presence_states): - txn.call_after( - self.presence_stream_cache.entity_has_changed, state.user_id, stream_id - ) - txn.call_after(self._get_presence_for_user.invalidate, (state.user_id,)) - - # Actually insert new rows - self.db.simple_insert_many_txn( - txn, - table="presence_stream", - values=[ - { - "stream_id": stream_id, - "user_id": state.user_id, - "state": state.state, - "last_active_ts": state.last_active_ts, - "last_federation_update_ts": state.last_federation_update_ts, - "last_user_sync_ts": state.last_user_sync_ts, - "status_msg": state.status_msg, - "currently_active": state.currently_active, - } - for stream_id, state in zip(stream_orderings, presence_states) - ], - ) - - # Delete old rows to stop database from getting really big - sql = "DELETE FROM presence_stream WHERE stream_id < ? AND " - - for states in batch_iter(presence_states, 50): - clause, args = make_in_list_sql_clause( - self.database_engine, "user_id", [s.user_id for s in states] - ) - txn.execute(sql + clause, [stream_id] + list(args)) - - async def get_all_presence_updates( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, list]], int, bool]: - """Get updates for presence replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def get_all_presence_updates_txn(txn): - sql = """ - SELECT stream_id, user_id, state, last_active_ts, - last_federation_update_ts, last_user_sync_ts, - status_msg, - currently_active - FROM presence_stream - WHERE ? < stream_id AND stream_id <= ? - ORDER BY stream_id ASC - LIMIT ? - """ - txn.execute(sql, (last_id, current_id, limit)) - updates = [(row[0], row[1:]) for row in txn] - - upper_bound = current_id - limited = False - if len(updates) >= limit: - upper_bound = updates[-1][0] - limited = True - - return updates, upper_bound, limited - - return await self.db.runInteraction( - "get_all_presence_updates", get_all_presence_updates_txn - ) - - @cached() - def _get_presence_for_user(self, user_id): - raise NotImplementedError() - - @cachedList( - cached_method_name="_get_presence_for_user", - list_name="user_ids", - num_args=1, - inlineCallbacks=True, - ) - def get_presence_for_users(self, user_ids): - rows = yield self.db.simple_select_many_batch( - table="presence_stream", - column="user_id", - iterable=user_ids, - keyvalues={}, - retcols=( - "user_id", - "state", - "last_active_ts", - "last_federation_update_ts", - "last_user_sync_ts", - "status_msg", - "currently_active", - ), - desc="get_presence_for_users", - ) - - for row in rows: - row["currently_active"] = bool(row["currently_active"]) - - return {row["user_id"]: UserPresenceState(**row) for row in rows} - - def get_current_presence_token(self): - return self._presence_id_gen.get_current_token() - - def allow_presence_visible(self, observed_localpart, observer_userid): - return self.db.simple_insert( - table="presence_allow_inbound", - values={ - "observed_user_id": observed_localpart, - "observer_user_id": observer_userid, - }, - desc="allow_presence_visible", - or_ignore=True, - ) - - def disallow_presence_visible(self, observed_localpart, observer_userid): - return self.db.simple_delete_one( - table="presence_allow_inbound", - keyvalues={ - "observed_user_id": observed_localpart, - "observer_user_id": observer_userid, - }, - desc="disallow_presence_visible", - ) diff --git a/synapse/storage/data_stores/main/profile.py b/synapse/storage/data_stores/main/profile.py deleted file mode 100644 index bfc9369f0b..0000000000 --- a/synapse/storage/data_stores/main/profile.py +++ /dev/null @@ -1,178 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from twisted.internet import defer - -from synapse.api.errors import StoreError -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.main.roommember import ProfileInfo - - -class ProfileWorkerStore(SQLBaseStore): - @defer.inlineCallbacks - def get_profileinfo(self, user_localpart): - try: - profile = yield self.db.simple_select_one( - table="profiles", - keyvalues={"user_id": user_localpart}, - retcols=("displayname", "avatar_url"), - desc="get_profileinfo", - ) - except StoreError as e: - if e.code == 404: - # no match - return ProfileInfo(None, None) - else: - raise - - return ProfileInfo( - avatar_url=profile["avatar_url"], display_name=profile["displayname"] - ) - - def get_profile_displayname(self, user_localpart): - return self.db.simple_select_one_onecol( - table="profiles", - keyvalues={"user_id": user_localpart}, - retcol="displayname", - desc="get_profile_displayname", - ) - - def get_profile_avatar_url(self, user_localpart): - return self.db.simple_select_one_onecol( - table="profiles", - keyvalues={"user_id": user_localpart}, - retcol="avatar_url", - desc="get_profile_avatar_url", - ) - - def get_from_remote_profile_cache(self, user_id): - return self.db.simple_select_one( - table="remote_profile_cache", - keyvalues={"user_id": user_id}, - retcols=("displayname", "avatar_url"), - allow_none=True, - desc="get_from_remote_profile_cache", - ) - - def create_profile(self, user_localpart): - return self.db.simple_insert( - table="profiles", values={"user_id": user_localpart}, desc="create_profile" - ) - - def set_profile_displayname(self, user_localpart, new_displayname): - return self.db.simple_update_one( - table="profiles", - keyvalues={"user_id": user_localpart}, - updatevalues={"displayname": new_displayname}, - desc="set_profile_displayname", - ) - - def set_profile_avatar_url(self, user_localpart, new_avatar_url): - return self.db.simple_update_one( - table="profiles", - keyvalues={"user_id": user_localpart}, - updatevalues={"avatar_url": new_avatar_url}, - desc="set_profile_avatar_url", - ) - - -class ProfileStore(ProfileWorkerStore): - def add_remote_profile_cache(self, user_id, displayname, avatar_url): - """Ensure we are caching the remote user's profiles. - - This should only be called when `is_subscribed_remote_profile_for_user` - would return true for the user. - """ - return self.db.simple_upsert( - table="remote_profile_cache", - keyvalues={"user_id": user_id}, - values={ - "displayname": displayname, - "avatar_url": avatar_url, - "last_check": self._clock.time_msec(), - }, - desc="add_remote_profile_cache", - ) - - def update_remote_profile_cache(self, user_id, displayname, avatar_url): - return self.db.simple_update( - table="remote_profile_cache", - keyvalues={"user_id": user_id}, - updatevalues={ - "displayname": displayname, - "avatar_url": avatar_url, - "last_check": self._clock.time_msec(), - }, - desc="update_remote_profile_cache", - ) - - @defer.inlineCallbacks - def maybe_delete_remote_profile_cache(self, user_id): - """Check if we still care about the remote user's profile, and if we - don't then remove their profile from the cache - """ - subscribed = yield self.is_subscribed_remote_profile_for_user(user_id) - if not subscribed: - yield self.db.simple_delete( - table="remote_profile_cache", - keyvalues={"user_id": user_id}, - desc="delete_remote_profile_cache", - ) - - def get_remote_profile_cache_entries_that_expire(self, last_checked): - """Get all users who haven't been checked since `last_checked` - """ - - def _get_remote_profile_cache_entries_that_expire_txn(txn): - sql = """ - SELECT user_id, displayname, avatar_url - FROM remote_profile_cache - WHERE last_check < ? - """ - - txn.execute(sql, (last_checked,)) - - return self.db.cursor_to_dict(txn) - - return self.db.runInteraction( - "get_remote_profile_cache_entries_that_expire", - _get_remote_profile_cache_entries_that_expire_txn, - ) - - @defer.inlineCallbacks - def is_subscribed_remote_profile_for_user(self, user_id): - """Check whether we are interested in a remote user's profile. - """ - res = yield self.db.simple_select_one_onecol( - table="group_users", - keyvalues={"user_id": user_id}, - retcol="user_id", - allow_none=True, - desc="should_update_remote_profile_cache_for_user", - ) - - if res: - return True - - res = yield self.db.simple_select_one_onecol( - table="group_invites", - keyvalues={"user_id": user_id}, - retcol="user_id", - allow_none=True, - desc="should_update_remote_profile_cache_for_user", - ) - - if res: - return True diff --git a/synapse/storage/data_stores/main/purge_events.py b/synapse/storage/data_stores/main/purge_events.py deleted file mode 100644 index b53fe35c33..0000000000 --- a/synapse/storage/data_stores/main/purge_events.py +++ /dev/null @@ -1,400 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2020 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import Any, Tuple - -from synapse.api.errors import SynapseError -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.main.state import StateGroupWorkerStore -from synapse.types import RoomStreamToken - -logger = logging.getLogger(__name__) - - -class PurgeEventsStore(StateGroupWorkerStore, SQLBaseStore): - def purge_history(self, room_id, token, delete_local_events): - """Deletes room history before a certain point - - Args: - room_id (str): - - token (str): A topological token to delete events before - - delete_local_events (bool): - if True, we will delete local events as well as remote ones - (instead of just marking them as outliers and deleting their - state groups). - - Returns: - Deferred[set[int]]: The set of state groups that are referenced by - deleted events. - """ - - return self.db.runInteraction( - "purge_history", - self._purge_history_txn, - room_id, - token, - delete_local_events, - ) - - def _purge_history_txn(self, txn, room_id, token_str, delete_local_events): - token = RoomStreamToken.parse(token_str) - - # Tables that should be pruned: - # event_auth - # event_backward_extremities - # event_edges - # event_forward_extremities - # event_json - # event_push_actions - # event_reference_hashes - # event_relations - # event_search - # event_to_state_groups - # events - # rejections - # room_depth - # state_groups - # state_groups_state - - # we will build a temporary table listing the events so that we don't - # have to keep shovelling the list back and forth across the - # connection. Annoyingly the python sqlite driver commits the - # transaction on CREATE, so let's do this first. - # - # furthermore, we might already have the table from a previous (failed) - # purge attempt, so let's drop the table first. - - txn.execute("DROP TABLE IF EXISTS events_to_purge") - - txn.execute( - "CREATE TEMPORARY TABLE events_to_purge (" - " event_id TEXT NOT NULL," - " should_delete BOOLEAN NOT NULL" - ")" - ) - - # First ensure that we're not about to delete all the forward extremeties - txn.execute( - "SELECT e.event_id, e.depth FROM events as e " - "INNER JOIN event_forward_extremities as f " - "ON e.event_id = f.event_id " - "AND e.room_id = f.room_id " - "WHERE f.room_id = ?", - (room_id,), - ) - rows = txn.fetchall() - max_depth = max(row[1] for row in rows) - - if max_depth < token.topological: - # We need to ensure we don't delete all the events from the database - # otherwise we wouldn't be able to send any events (due to not - # having any backwards extremeties) - raise SynapseError( - 400, "topological_ordering is greater than forward extremeties" - ) - - logger.info("[purge] looking for events to delete") - - should_delete_expr = "state_key IS NULL" - should_delete_params = () # type: Tuple[Any, ...] - if not delete_local_events: - should_delete_expr += " AND event_id NOT LIKE ?" - - # We include the parameter twice since we use the expression twice - should_delete_params += ("%:" + self.hs.hostname, "%:" + self.hs.hostname) - - should_delete_params += (room_id, token.topological) - - # Note that we insert events that are outliers and aren't going to be - # deleted, as nothing will happen to them. - txn.execute( - "INSERT INTO events_to_purge" - " SELECT event_id, %s" - " FROM events AS e LEFT JOIN state_events USING (event_id)" - " WHERE (NOT outlier OR (%s)) AND e.room_id = ? AND topological_ordering < ?" - % (should_delete_expr, should_delete_expr), - should_delete_params, - ) - - # We create the indices *after* insertion as that's a lot faster. - - # create an index on should_delete because later we'll be looking for - # the should_delete / shouldn't_delete subsets - txn.execute( - "CREATE INDEX events_to_purge_should_delete" - " ON events_to_purge(should_delete)" - ) - - # We do joins against events_to_purge for e.g. calculating state - # groups to purge, etc., so lets make an index. - txn.execute("CREATE INDEX events_to_purge_id ON events_to_purge(event_id)") - - txn.execute("SELECT event_id, should_delete FROM events_to_purge") - event_rows = txn.fetchall() - logger.info( - "[purge] found %i events before cutoff, of which %i can be deleted", - len(event_rows), - sum(1 for e in event_rows if e[1]), - ) - - logger.info("[purge] Finding new backward extremities") - - # We calculate the new entries for the backward extremeties by finding - # events to be purged that are pointed to by events we're not going to - # purge. - txn.execute( - "SELECT DISTINCT e.event_id FROM events_to_purge AS e" - " INNER JOIN event_edges AS ed ON e.event_id = ed.prev_event_id" - " LEFT JOIN events_to_purge AS ep2 ON ed.event_id = ep2.event_id" - " WHERE ep2.event_id IS NULL" - ) - new_backwards_extrems = txn.fetchall() - - logger.info("[purge] replacing backward extremities: %r", new_backwards_extrems) - - txn.execute( - "DELETE FROM event_backward_extremities WHERE room_id = ?", (room_id,) - ) - - # Update backward extremeties - txn.executemany( - "INSERT INTO event_backward_extremities (room_id, event_id)" - " VALUES (?, ?)", - [(room_id, event_id) for event_id, in new_backwards_extrems], - ) - - logger.info("[purge] finding state groups referenced by deleted events") - - # Get all state groups that are referenced by events that are to be - # deleted. - txn.execute( - """ - SELECT DISTINCT state_group FROM events_to_purge - INNER JOIN event_to_state_groups USING (event_id) - """ - ) - - referenced_state_groups = {sg for sg, in txn} - logger.info( - "[purge] found %i referenced state groups", len(referenced_state_groups) - ) - - logger.info("[purge] removing events from event_to_state_groups") - txn.execute( - "DELETE FROM event_to_state_groups " - "WHERE event_id IN (SELECT event_id from events_to_purge)" - ) - for event_id, _ in event_rows: - txn.call_after(self._get_state_group_for_event.invalidate, (event_id,)) - - # Delete all remote non-state events - for table in ( - "events", - "event_json", - "event_auth", - "event_edges", - "event_forward_extremities", - "event_reference_hashes", - "event_relations", - "event_search", - "rejections", - ): - logger.info("[purge] removing events from %s", table) - - txn.execute( - "DELETE FROM %s WHERE event_id IN (" - " SELECT event_id FROM events_to_purge WHERE should_delete" - ")" % (table,) - ) - - # event_push_actions lacks an index on event_id, and has one on - # (room_id, event_id) instead. - for table in ("event_push_actions",): - logger.info("[purge] removing events from %s", table) - - txn.execute( - "DELETE FROM %s WHERE room_id = ? AND event_id IN (" - " SELECT event_id FROM events_to_purge WHERE should_delete" - ")" % (table,), - (room_id,), - ) - - # Mark all state and own events as outliers - logger.info("[purge] marking remaining events as outliers") - txn.execute( - "UPDATE events SET outlier = ?" - " WHERE event_id IN (" - " SELECT event_id FROM events_to_purge " - " WHERE NOT should_delete" - ")", - (True,), - ) - - # synapse tries to take out an exclusive lock on room_depth whenever it - # persists events (because upsert), and once we run this update, we - # will block that for the rest of our transaction. - # - # So, let's stick it at the end so that we don't block event - # persistence. - # - # We do this by calculating the minimum depth of the backwards - # extremities. However, the events in event_backward_extremities - # are ones we don't have yet so we need to look at the events that - # point to it via event_edges table. - txn.execute( - """ - SELECT COALESCE(MIN(depth), 0) - FROM event_backward_extremities AS eb - INNER JOIN event_edges AS eg ON eg.prev_event_id = eb.event_id - INNER JOIN events AS e ON e.event_id = eg.event_id - WHERE eb.room_id = ? - """, - (room_id,), - ) - (min_depth,) = txn.fetchone() - - logger.info("[purge] updating room_depth to %d", min_depth) - - txn.execute( - "UPDATE room_depth SET min_depth = ? WHERE room_id = ?", - (min_depth, room_id), - ) - - # finally, drop the temp table. this will commit the txn in sqlite, - # so make sure to keep this actually last. - txn.execute("DROP TABLE events_to_purge") - - logger.info("[purge] done") - - return referenced_state_groups - - def purge_room(self, room_id): - """Deletes all record of a room - - Args: - room_id (str) - - Returns: - Deferred[List[int]]: The list of state groups to delete. - """ - - return self.db.runInteraction("purge_room", self._purge_room_txn, room_id) - - def _purge_room_txn(self, txn, room_id): - # First we fetch all the state groups that should be deleted, before - # we delete that information. - txn.execute( - """ - SELECT DISTINCT state_group FROM events - INNER JOIN event_to_state_groups USING(event_id) - WHERE events.room_id = ? - """, - (room_id,), - ) - - state_groups = [row[0] for row in txn] - - # Now we delete tables which lack an index on room_id but have one on event_id - for table in ( - "event_auth", - "event_edges", - "event_push_actions_staging", - "event_reference_hashes", - "event_relations", - "event_to_state_groups", - "redactions", - "rejections", - "state_events", - ): - logger.info("[purge] removing %s from %s", room_id, table) - - txn.execute( - """ - DELETE FROM %s WHERE event_id IN ( - SELECT event_id FROM events WHERE room_id=? - ) - """ - % (table,), - (room_id,), - ) - - # and finally, the tables with an index on room_id (or no useful index) - for table in ( - "current_state_events", - "event_backward_extremities", - "event_forward_extremities", - "event_json", - "event_push_actions", - "event_search", - "events", - "group_rooms", - "public_room_list_stream", - "receipts_graph", - "receipts_linearized", - "room_aliases", - "room_depth", - "room_memberships", - "room_stats_state", - "room_stats_current", - "room_stats_historical", - "room_stats_earliest_token", - "rooms", - "stream_ordering_to_exterm", - "users_in_public_rooms", - "users_who_share_private_rooms", - # no useful index, but let's clear them anyway - "appservice_room_list", - "e2e_room_keys", - "event_push_summary", - "pusher_throttle", - "group_summary_rooms", - "room_account_data", - "room_tags", - "local_current_membership", - ): - logger.info("[purge] removing %s from %s", room_id, table) - txn.execute("DELETE FROM %s WHERE room_id=?" % (table,), (room_id,)) - - # Other tables we do NOT need to clear out: - # - # - blocked_rooms - # This is important, to make sure that we don't accidentally rejoin a blocked - # room after it was purged - # - # - user_directory - # This has a room_id column, but it is unused - # - - # Other tables that we might want to consider clearing out include: - # - # - event_reports - # Given that these are intended for abuse management my initial - # inclination is to leave them in place. - # - # - current_state_delta_stream - # - ex_outlier_stream - # - room_tags_revisions - # The problem with these is that they are largeish and there is no room_id - # index on them. In any case we should be clearing out 'stream' tables - # periodically anyway (#5888) - - # TODO: we could probably usefully do a bunch of cache invalidation here - - logger.info("[purge] done") - - return state_groups diff --git a/synapse/storage/data_stores/main/push_rule.py b/synapse/storage/data_stores/main/push_rule.py deleted file mode 100644 index c229248101..0000000000 --- a/synapse/storage/data_stores/main/push_rule.py +++ /dev/null @@ -1,759 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import abc -import logging -from typing import List, Tuple, Union - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.push.baserules import list_with_base_rules -from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.storage.data_stores.main.appservice import ApplicationServiceWorkerStore -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.data_stores.main.pusher import PusherWorkerStore -from synapse.storage.data_stores.main.receipts import ReceiptsWorkerStore -from synapse.storage.data_stores.main.roommember import RoomMemberWorkerStore -from synapse.storage.database import Database -from synapse.storage.push_rule import InconsistentRuleException, RuleNotFoundException -from synapse.storage.util.id_generators import ChainedIdGenerator -from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList -from synapse.util.caches.stream_change_cache import StreamChangeCache - -logger = logging.getLogger(__name__) - - -def _load_rules(rawrules, enabled_map): - ruleslist = [] - for rawrule in rawrules: - rule = dict(rawrule) - rule["conditions"] = db_to_json(rawrule["conditions"]) - rule["actions"] = db_to_json(rawrule["actions"]) - rule["default"] = False - ruleslist.append(rule) - - # We're going to be mutating this a lot, so do a deep copy - rules = list(list_with_base_rules(ruleslist)) - - for i, rule in enumerate(rules): - rule_id = rule["rule_id"] - if rule_id in enabled_map: - if rule.get("enabled", True) != bool(enabled_map[rule_id]): - # Rules are cached across users. - rule = dict(rule) - rule["enabled"] = bool(enabled_map[rule_id]) - rules[i] = rule - - return rules - - -class PushRulesWorkerStore( - ApplicationServiceWorkerStore, - ReceiptsWorkerStore, - PusherWorkerStore, - RoomMemberWorkerStore, - EventsWorkerStore, - SQLBaseStore, -): - """This is an abstract base class where subclasses must implement - `get_max_push_rules_stream_id` which can be called in the initializer. - """ - - # This ABCMeta metaclass ensures that we cannot be instantiated without - # the abstract methods being implemented. - __metaclass__ = abc.ABCMeta - - def __init__(self, database: Database, db_conn, hs): - super(PushRulesWorkerStore, self).__init__(database, db_conn, hs) - - if hs.config.worker.worker_app is None: - self._push_rules_stream_id_gen = ChainedIdGenerator( - self._stream_id_gen, db_conn, "push_rules_stream", "stream_id" - ) # type: Union[ChainedIdGenerator, SlavedIdTracker] - else: - self._push_rules_stream_id_gen = SlavedIdTracker( - db_conn, "push_rules_stream", "stream_id" - ) - - push_rules_prefill, push_rules_id = self.db.get_cache_dict( - db_conn, - "push_rules_stream", - entity_column="user_id", - stream_column="stream_id", - max_value=self.get_max_push_rules_stream_id(), - ) - - self.push_rules_stream_cache = StreamChangeCache( - "PushRulesStreamChangeCache", - push_rules_id, - prefilled_cache=push_rules_prefill, - ) - - @abc.abstractmethod - def get_max_push_rules_stream_id(self): - """Get the position of the push rules stream. - - Returns: - int - """ - raise NotImplementedError() - - @cachedInlineCallbacks(max_entries=5000) - def get_push_rules_for_user(self, user_id): - rows = yield self.db.simple_select_list( - table="push_rules", - keyvalues={"user_name": user_id}, - retcols=( - "user_name", - "rule_id", - "priority_class", - "priority", - "conditions", - "actions", - ), - desc="get_push_rules_enabled_for_user", - ) - - rows.sort(key=lambda row: (-int(row["priority_class"]), -int(row["priority"]))) - - enabled_map = yield self.get_push_rules_enabled_for_user(user_id) - - rules = _load_rules(rows, enabled_map) - - return rules - - @cachedInlineCallbacks(max_entries=5000) - def get_push_rules_enabled_for_user(self, user_id): - results = yield self.db.simple_select_list( - table="push_rules_enable", - keyvalues={"user_name": user_id}, - retcols=("user_name", "rule_id", "enabled"), - desc="get_push_rules_enabled_for_user", - ) - return {r["rule_id"]: False if r["enabled"] == 0 else True for r in results} - - def have_push_rules_changed_for_user(self, user_id, last_id): - if not self.push_rules_stream_cache.has_entity_changed(user_id, last_id): - return defer.succeed(False) - else: - - def have_push_rules_changed_txn(txn): - sql = ( - "SELECT COUNT(stream_id) FROM push_rules_stream" - " WHERE user_id = ? AND ? < stream_id" - ) - txn.execute(sql, (user_id, last_id)) - (count,) = txn.fetchone() - return bool(count) - - return self.db.runInteraction( - "have_push_rules_changed", have_push_rules_changed_txn - ) - - @cachedList( - cached_method_name="get_push_rules_for_user", - list_name="user_ids", - num_args=1, - inlineCallbacks=True, - ) - def bulk_get_push_rules(self, user_ids): - if not user_ids: - return {} - - results = {user_id: [] for user_id in user_ids} - - rows = yield self.db.simple_select_many_batch( - table="push_rules", - column="user_name", - iterable=user_ids, - retcols=("*",), - desc="bulk_get_push_rules", - ) - - rows.sort(key=lambda row: (-int(row["priority_class"]), -int(row["priority"]))) - - for row in rows: - results.setdefault(row["user_name"], []).append(row) - - enabled_map_by_user = yield self.bulk_get_push_rules_enabled(user_ids) - - for user_id, rules in results.items(): - results[user_id] = _load_rules(rules, enabled_map_by_user.get(user_id, {})) - - return results - - @defer.inlineCallbacks - def copy_push_rule_from_room_to_room(self, new_room_id, user_id, rule): - """Copy a single push rule from one room to another for a specific user. - - Args: - new_room_id (str): ID of the new room. - user_id (str): ID of user the push rule belongs to. - rule (Dict): A push rule. - """ - # Create new rule id - rule_id_scope = "/".join(rule["rule_id"].split("/")[:-1]) - new_rule_id = rule_id_scope + "/" + new_room_id - - # Change room id in each condition - for condition in rule.get("conditions", []): - if condition.get("key") == "room_id": - condition["pattern"] = new_room_id - - # Add the rule for the new room - yield self.add_push_rule( - user_id=user_id, - rule_id=new_rule_id, - priority_class=rule["priority_class"], - conditions=rule["conditions"], - actions=rule["actions"], - ) - - @defer.inlineCallbacks - def copy_push_rules_from_room_to_room_for_user( - self, old_room_id, new_room_id, user_id - ): - """Copy all of the push rules from one room to another for a specific - user. - - Args: - old_room_id (str): ID of the old room. - new_room_id (str): ID of the new room. - user_id (str): ID of user to copy push rules for. - """ - # Retrieve push rules for this user - user_push_rules = yield self.get_push_rules_for_user(user_id) - - # Get rules relating to the old room and copy them to the new room - for rule in user_push_rules: - conditions = rule.get("conditions", []) - if any( - (c.get("key") == "room_id" and c.get("pattern") == old_room_id) - for c in conditions - ): - yield self.copy_push_rule_from_room_to_room(new_room_id, user_id, rule) - - @defer.inlineCallbacks - def bulk_get_push_rules_for_room(self, event, context): - state_group = context.state_group - if not state_group: - # If state_group is None it means it has yet to be assigned a - # state group, i.e. we need to make sure that calls with a state_group - # of None don't hit previous cached calls with a None state_group. - # To do this we set the state_group to a new object as object() != object() - state_group = object() - - current_state_ids = yield defer.ensureDeferred(context.get_current_state_ids()) - result = yield self._bulk_get_push_rules_for_room( - event.room_id, state_group, current_state_ids, event=event - ) - return result - - @cachedInlineCallbacks(num_args=2, cache_context=True) - def _bulk_get_push_rules_for_room( - self, room_id, state_group, current_state_ids, cache_context, event=None - ): - # We don't use `state_group`, its there so that we can cache based - # on it. However, its important that its never None, since two current_state's - # with a state_group of None are likely to be different. - # See bulk_get_push_rules_for_room for how we work around this. - assert state_group is not None - - # We also will want to generate notifs for other people in the room so - # their unread countss are correct in the event stream, but to avoid - # generating them for bot / AS users etc, we only do so for people who've - # sent a read receipt into the room. - - users_in_room = yield self._get_joined_users_from_context( - room_id, - state_group, - current_state_ids, - on_invalidate=cache_context.invalidate, - event=event, - ) - - # We ignore app service users for now. This is so that we don't fill - # up the `get_if_users_have_pushers` cache with AS entries that we - # know don't have pushers, nor even read receipts. - local_users_in_room = { - u - for u in users_in_room - if self.hs.is_mine_id(u) - and not self.get_if_app_services_interested_in_user(u) - } - - # users in the room who have pushers need to get push rules run because - # that's how their pushers work - if_users_with_pushers = yield self.get_if_users_have_pushers( - local_users_in_room, on_invalidate=cache_context.invalidate - ) - user_ids = { - uid for uid, have_pusher in if_users_with_pushers.items() if have_pusher - } - - users_with_receipts = yield self.get_users_with_read_receipts_in_room( - room_id, on_invalidate=cache_context.invalidate - ) - - # any users with pushers must be ours: they have pushers - for uid in users_with_receipts: - if uid in local_users_in_room: - user_ids.add(uid) - - rules_by_user = yield self.bulk_get_push_rules( - user_ids, on_invalidate=cache_context.invalidate - ) - - rules_by_user = {k: v for k, v in rules_by_user.items() if v is not None} - - return rules_by_user - - @cachedList( - cached_method_name="get_push_rules_enabled_for_user", - list_name="user_ids", - num_args=1, - inlineCallbacks=True, - ) - def bulk_get_push_rules_enabled(self, user_ids): - if not user_ids: - return {} - - results = {user_id: {} for user_id in user_ids} - - rows = yield self.db.simple_select_many_batch( - table="push_rules_enable", - column="user_name", - iterable=user_ids, - retcols=("user_name", "rule_id", "enabled"), - desc="bulk_get_push_rules_enabled", - ) - for row in rows: - enabled = bool(row["enabled"]) - results.setdefault(row["user_name"], {})[row["rule_id"]] = enabled - return results - - async def get_all_push_rule_updates( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for push_rules replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def get_all_push_rule_updates_txn(txn): - sql = """ - SELECT stream_id, user_id - FROM push_rules_stream - WHERE ? < stream_id AND stream_id <= ? - ORDER BY stream_id ASC - LIMIT ? - """ - txn.execute(sql, (last_id, current_id, limit)) - updates = [(stream_id, (user_id,)) for stream_id, user_id in txn] - - limited = False - upper_bound = current_id - if len(updates) == limit: - limited = True - upper_bound = updates[-1][0] - - return updates, upper_bound, limited - - return await self.db.runInteraction( - "get_all_push_rule_updates", get_all_push_rule_updates_txn - ) - - -class PushRuleStore(PushRulesWorkerStore): - @defer.inlineCallbacks - def add_push_rule( - self, - user_id, - rule_id, - priority_class, - conditions, - actions, - before=None, - after=None, - ): - conditions_json = json.dumps(conditions) - actions_json = json.dumps(actions) - with self._push_rules_stream_id_gen.get_next() as ids: - stream_id, event_stream_ordering = ids - if before or after: - yield self.db.runInteraction( - "_add_push_rule_relative_txn", - self._add_push_rule_relative_txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - conditions_json, - actions_json, - before, - after, - ) - else: - yield self.db.runInteraction( - "_add_push_rule_highest_priority_txn", - self._add_push_rule_highest_priority_txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - conditions_json, - actions_json, - ) - - def _add_push_rule_relative_txn( - self, - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - conditions_json, - actions_json, - before, - after, - ): - # Lock the table since otherwise we'll have annoying races between the - # SELECT here and the UPSERT below. - self.database_engine.lock_table(txn, "push_rules") - - relative_to_rule = before or after - - res = self.db.simple_select_one_txn( - txn, - table="push_rules", - keyvalues={"user_name": user_id, "rule_id": relative_to_rule}, - retcols=["priority_class", "priority"], - allow_none=True, - ) - - if not res: - raise RuleNotFoundException( - "before/after rule not found: %s" % (relative_to_rule,) - ) - - base_priority_class = res["priority_class"] - base_rule_priority = res["priority"] - - if base_priority_class != priority_class: - raise InconsistentRuleException( - "Given priority class does not match class of relative rule" - ) - - if before: - # Higher priority rules are executed first, So adding a rule before - # a rule means giving it a higher priority than that rule. - new_rule_priority = base_rule_priority + 1 - else: - # We increment the priority of the existing rules to make space for - # the new rule. Therefore if we want this rule to appear after - # an existing rule we give it the priority of the existing rule, - # and then increment the priority of the existing rule. - new_rule_priority = base_rule_priority - - sql = ( - "UPDATE push_rules SET priority = priority + 1" - " WHERE user_name = ? AND priority_class = ? AND priority >= ?" - ) - - txn.execute(sql, (user_id, priority_class, new_rule_priority)) - - self._upsert_push_rule_txn( - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - new_rule_priority, - conditions_json, - actions_json, - ) - - def _add_push_rule_highest_priority_txn( - self, - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - conditions_json, - actions_json, - ): - # Lock the table since otherwise we'll have annoying races between the - # SELECT here and the UPSERT below. - self.database_engine.lock_table(txn, "push_rules") - - # find the highest priority rule in that class - sql = ( - "SELECT COUNT(*), MAX(priority) FROM push_rules" - " WHERE user_name = ? and priority_class = ?" - ) - txn.execute(sql, (user_id, priority_class)) - res = txn.fetchall() - (how_many, highest_prio) = res[0] - - new_prio = 0 - if how_many > 0: - new_prio = highest_prio + 1 - - self._upsert_push_rule_txn( - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - new_prio, - conditions_json, - actions_json, - ) - - def _upsert_push_rule_txn( - self, - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - priority, - conditions_json, - actions_json, - update_stream=True, - ): - """Specialised version of simple_upsert_txn that picks a push_rule_id - using the _push_rule_id_gen if it needs to insert the rule. It assumes - that the "push_rules" table is locked""" - - sql = ( - "UPDATE push_rules" - " SET priority_class = ?, priority = ?, conditions = ?, actions = ?" - " WHERE user_name = ? AND rule_id = ?" - ) - - txn.execute( - sql, - (priority_class, priority, conditions_json, actions_json, user_id, rule_id), - ) - - if txn.rowcount == 0: - # We didn't update a row with the given rule_id so insert one - push_rule_id = self._push_rule_id_gen.get_next() - - self.db.simple_insert_txn( - txn, - table="push_rules", - values={ - "id": push_rule_id, - "user_name": user_id, - "rule_id": rule_id, - "priority_class": priority_class, - "priority": priority, - "conditions": conditions_json, - "actions": actions_json, - }, - ) - - if update_stream: - self._insert_push_rules_update_txn( - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - op="ADD", - data={ - "priority_class": priority_class, - "priority": priority, - "conditions": conditions_json, - "actions": actions_json, - }, - ) - - @defer.inlineCallbacks - def delete_push_rule(self, user_id, rule_id): - """ - Delete a push rule. Args specify the row to be deleted and can be - any of the columns in the push_rule table, but below are the - standard ones - - Args: - user_id (str): The matrix ID of the push rule owner - rule_id (str): The rule_id of the rule to be deleted - """ - - def delete_push_rule_txn(txn, stream_id, event_stream_ordering): - self.db.simple_delete_one_txn( - txn, "push_rules", {"user_name": user_id, "rule_id": rule_id} - ) - - self._insert_push_rules_update_txn( - txn, stream_id, event_stream_ordering, user_id, rule_id, op="DELETE" - ) - - with self._push_rules_stream_id_gen.get_next() as ids: - stream_id, event_stream_ordering = ids - yield self.db.runInteraction( - "delete_push_rule", - delete_push_rule_txn, - stream_id, - event_stream_ordering, - ) - - @defer.inlineCallbacks - def set_push_rule_enabled(self, user_id, rule_id, enabled): - with self._push_rules_stream_id_gen.get_next() as ids: - stream_id, event_stream_ordering = ids - yield self.db.runInteraction( - "_set_push_rule_enabled_txn", - self._set_push_rule_enabled_txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - enabled, - ) - - def _set_push_rule_enabled_txn( - self, txn, stream_id, event_stream_ordering, user_id, rule_id, enabled - ): - new_id = self._push_rules_enable_id_gen.get_next() - self.db.simple_upsert_txn( - txn, - "push_rules_enable", - {"user_name": user_id, "rule_id": rule_id}, - {"enabled": 1 if enabled else 0}, - {"id": new_id}, - ) - - self._insert_push_rules_update_txn( - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - op="ENABLE" if enabled else "DISABLE", - ) - - @defer.inlineCallbacks - def set_push_rule_actions(self, user_id, rule_id, actions, is_default_rule): - actions_json = json.dumps(actions) - - def set_push_rule_actions_txn(txn, stream_id, event_stream_ordering): - if is_default_rule: - # Add a dummy rule to the rules table with the user specified - # actions. - priority_class = -1 - priority = 1 - self._upsert_push_rule_txn( - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - priority_class, - priority, - "[]", - actions_json, - update_stream=False, - ) - else: - self.db.simple_update_one_txn( - txn, - "push_rules", - {"user_name": user_id, "rule_id": rule_id}, - {"actions": actions_json}, - ) - - self._insert_push_rules_update_txn( - txn, - stream_id, - event_stream_ordering, - user_id, - rule_id, - op="ACTIONS", - data={"actions": actions_json}, - ) - - with self._push_rules_stream_id_gen.get_next() as ids: - stream_id, event_stream_ordering = ids - yield self.db.runInteraction( - "set_push_rule_actions", - set_push_rule_actions_txn, - stream_id, - event_stream_ordering, - ) - - def _insert_push_rules_update_txn( - self, txn, stream_id, event_stream_ordering, user_id, rule_id, op, data=None - ): - values = { - "stream_id": stream_id, - "event_stream_ordering": event_stream_ordering, - "user_id": user_id, - "rule_id": rule_id, - "op": op, - } - if data is not None: - values.update(data) - - self.db.simple_insert_txn(txn, "push_rules_stream", values=values) - - txn.call_after(self.get_push_rules_for_user.invalidate, (user_id,)) - txn.call_after(self.get_push_rules_enabled_for_user.invalidate, (user_id,)) - txn.call_after( - self.push_rules_stream_cache.entity_has_changed, user_id, stream_id - ) - - def get_push_rules_stream_token(self): - """Get the position of the push rules stream. - Returns a pair of a stream id for the push_rules stream and the - room stream ordering it corresponds to.""" - return self._push_rules_stream_id_gen.get_current_token() - - def get_max_push_rules_stream_id(self): - return self.get_push_rules_stream_token()[0] diff --git a/synapse/storage/data_stores/main/pusher.py b/synapse/storage/data_stores/main/pusher.py deleted file mode 100644 index e18f1ca87c..0000000000 --- a/synapse/storage/data_stores/main/pusher.py +++ /dev/null @@ -1,354 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import Iterable, Iterator, List, Tuple - -from canonicaljson import encode_canonical_json - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList - -logger = logging.getLogger(__name__) - - -class PusherWorkerStore(SQLBaseStore): - def _decode_pushers_rows(self, rows: Iterable[dict]) -> Iterator[dict]: - """JSON-decode the data in the rows returned from the `pushers` table - - Drops any rows whose data cannot be decoded - """ - for r in rows: - dataJson = r["data"] - try: - r["data"] = db_to_json(dataJson) - except Exception as e: - logger.warning( - "Invalid JSON in data for pusher %d: %s, %s", - r["id"], - dataJson, - e.args[0], - ) - continue - - yield r - - @defer.inlineCallbacks - def user_has_pusher(self, user_id): - ret = yield self.db.simple_select_one_onecol( - "pushers", {"user_name": user_id}, "id", allow_none=True - ) - return ret is not None - - def get_pushers_by_app_id_and_pushkey(self, app_id, pushkey): - return self.get_pushers_by({"app_id": app_id, "pushkey": pushkey}) - - def get_pushers_by_user_id(self, user_id): - return self.get_pushers_by({"user_name": user_id}) - - @defer.inlineCallbacks - def get_pushers_by(self, keyvalues): - ret = yield self.db.simple_select_list( - "pushers", - keyvalues, - [ - "id", - "user_name", - "access_token", - "profile_tag", - "kind", - "app_id", - "app_display_name", - "device_display_name", - "pushkey", - "ts", - "lang", - "data", - "last_stream_ordering", - "last_success", - "failing_since", - ], - desc="get_pushers_by", - ) - return self._decode_pushers_rows(ret) - - @defer.inlineCallbacks - def get_all_pushers(self): - def get_pushers(txn): - txn.execute("SELECT * FROM pushers") - rows = self.db.cursor_to_dict(txn) - - return self._decode_pushers_rows(rows) - - rows = yield self.db.runInteraction("get_all_pushers", get_pushers) - return rows - - async def get_all_updated_pushers_rows( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for pushers replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def get_all_updated_pushers_rows_txn(txn): - sql = """ - SELECT id, user_name, app_id, pushkey - FROM pushers - WHERE ? < id AND id <= ? - ORDER BY id ASC LIMIT ? - """ - txn.execute(sql, (last_id, current_id, limit)) - updates = [ - (stream_id, (user_name, app_id, pushkey, False)) - for stream_id, user_name, app_id, pushkey in txn - ] - - sql = """ - SELECT stream_id, user_id, app_id, pushkey - FROM deleted_pushers - WHERE ? < stream_id AND stream_id <= ? - ORDER BY stream_id ASC LIMIT ? - """ - txn.execute(sql, (last_id, current_id, limit)) - updates.extend( - (stream_id, (user_name, app_id, pushkey, True)) - for stream_id, user_name, app_id, pushkey in txn - ) - - updates.sort() # Sort so that they're ordered by stream id - - limited = False - upper_bound = current_id - if len(updates) >= limit: - limited = True - upper_bound = updates[-1][0] - - return updates, upper_bound, limited - - return await self.db.runInteraction( - "get_all_updated_pushers_rows", get_all_updated_pushers_rows_txn - ) - - @cachedInlineCallbacks(num_args=1, max_entries=15000) - def get_if_user_has_pusher(self, user_id): - # This only exists for the cachedList decorator - raise NotImplementedError() - - @cachedList( - cached_method_name="get_if_user_has_pusher", - list_name="user_ids", - num_args=1, - inlineCallbacks=True, - ) - def get_if_users_have_pushers(self, user_ids): - rows = yield self.db.simple_select_many_batch( - table="pushers", - column="user_name", - iterable=user_ids, - retcols=["user_name"], - desc="get_if_users_have_pushers", - ) - - result = {user_id: False for user_id in user_ids} - result.update({r["user_name"]: True for r in rows}) - - return result - - @defer.inlineCallbacks - def update_pusher_last_stream_ordering( - self, app_id, pushkey, user_id, last_stream_ordering - ): - yield self.db.simple_update_one( - "pushers", - {"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, - {"last_stream_ordering": last_stream_ordering}, - desc="update_pusher_last_stream_ordering", - ) - - @defer.inlineCallbacks - def update_pusher_last_stream_ordering_and_success( - self, app_id, pushkey, user_id, last_stream_ordering, last_success - ): - """Update the last stream ordering position we've processed up to for - the given pusher. - - Args: - app_id (str) - pushkey (str) - last_stream_ordering (int) - last_success (int) - - Returns: - Deferred[bool]: True if the pusher still exists; False if it has been deleted. - """ - updated = yield self.db.simple_update( - table="pushers", - keyvalues={"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, - updatevalues={ - "last_stream_ordering": last_stream_ordering, - "last_success": last_success, - }, - desc="update_pusher_last_stream_ordering_and_success", - ) - - return bool(updated) - - @defer.inlineCallbacks - def update_pusher_failing_since(self, app_id, pushkey, user_id, failing_since): - yield self.db.simple_update( - table="pushers", - keyvalues={"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, - updatevalues={"failing_since": failing_since}, - desc="update_pusher_failing_since", - ) - - @defer.inlineCallbacks - def get_throttle_params_by_room(self, pusher_id): - res = yield self.db.simple_select_list( - "pusher_throttle", - {"pusher": pusher_id}, - ["room_id", "last_sent_ts", "throttle_ms"], - desc="get_throttle_params_by_room", - ) - - params_by_room = {} - for row in res: - params_by_room[row["room_id"]] = { - "last_sent_ts": row["last_sent_ts"], - "throttle_ms": row["throttle_ms"], - } - - return params_by_room - - @defer.inlineCallbacks - def set_throttle_params(self, pusher_id, room_id, params): - # no need to lock because `pusher_throttle` has a primary key on - # (pusher, room_id) so simple_upsert will retry - yield self.db.simple_upsert( - "pusher_throttle", - {"pusher": pusher_id, "room_id": room_id}, - params, - desc="set_throttle_params", - lock=False, - ) - - -class PusherStore(PusherWorkerStore): - def get_pushers_stream_token(self): - return self._pushers_id_gen.get_current_token() - - @defer.inlineCallbacks - def add_pusher( - self, - user_id, - access_token, - kind, - app_id, - app_display_name, - device_display_name, - pushkey, - pushkey_ts, - lang, - data, - last_stream_ordering, - profile_tag="", - ): - with self._pushers_id_gen.get_next() as stream_id: - # no need to lock because `pushers` has a unique key on - # (app_id, pushkey, user_name) so simple_upsert will retry - yield self.db.simple_upsert( - table="pushers", - keyvalues={"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, - values={ - "access_token": access_token, - "kind": kind, - "app_display_name": app_display_name, - "device_display_name": device_display_name, - "ts": pushkey_ts, - "lang": lang, - "data": bytearray(encode_canonical_json(data)), - "last_stream_ordering": last_stream_ordering, - "profile_tag": profile_tag, - "id": stream_id, - }, - desc="add_pusher", - lock=False, - ) - - user_has_pusher = self.get_if_user_has_pusher.cache.get( - (user_id,), None, update_metrics=False - ) - - if user_has_pusher is not True: - # invalidate, since we the user might not have had a pusher before - yield self.db.runInteraction( - "add_pusher", - self._invalidate_cache_and_stream, - self.get_if_user_has_pusher, - (user_id,), - ) - - @defer.inlineCallbacks - def delete_pusher_by_app_id_pushkey_user_id(self, app_id, pushkey, user_id): - def delete_pusher_txn(txn, stream_id): - self._invalidate_cache_and_stream( - txn, self.get_if_user_has_pusher, (user_id,) - ) - - self.db.simple_delete_one_txn( - txn, - "pushers", - {"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, - ) - - # it's possible for us to end up with duplicate rows for - # (app_id, pushkey, user_id) at different stream_ids, but that - # doesn't really matter. - self.db.simple_insert_txn( - txn, - table="deleted_pushers", - values={ - "stream_id": stream_id, - "app_id": app_id, - "pushkey": pushkey, - "user_id": user_id, - }, - ) - - with self._pushers_id_gen.get_next() as stream_id: - yield self.db.runInteraction("delete_pusher", delete_pusher_txn, stream_id) diff --git a/synapse/storage/data_stores/main/receipts.py b/synapse/storage/data_stores/main/receipts.py deleted file mode 100644 index 1d723f2d34..0000000000 --- a/synapse/storage/data_stores/main/receipts.py +++ /dev/null @@ -1,589 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import abc -import logging -from typing import List, Tuple - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause -from synapse.storage.database import Database -from synapse.storage.util.id_generators import StreamIdGenerator -from synapse.util.async_helpers import ObservableDeferred -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList -from synapse.util.caches.stream_change_cache import StreamChangeCache - -logger = logging.getLogger(__name__) - - -class ReceiptsWorkerStore(SQLBaseStore): - """This is an abstract base class where subclasses must implement - `get_max_receipt_stream_id` which can be called in the initializer. - """ - - # This ABCMeta metaclass ensures that we cannot be instantiated without - # the abstract methods being implemented. - __metaclass__ = abc.ABCMeta - - def __init__(self, database: Database, db_conn, hs): - super(ReceiptsWorkerStore, self).__init__(database, db_conn, hs) - - self._receipts_stream_cache = StreamChangeCache( - "ReceiptsRoomChangeCache", self.get_max_receipt_stream_id() - ) - - @abc.abstractmethod - def get_max_receipt_stream_id(self): - """Get the current max stream ID for receipts stream - - Returns: - int - """ - raise NotImplementedError() - - @cachedInlineCallbacks() - def get_users_with_read_receipts_in_room(self, room_id): - receipts = yield self.get_receipts_for_room(room_id, "m.read") - return {r["user_id"] for r in receipts} - - @cached(num_args=2) - def get_receipts_for_room(self, room_id, receipt_type): - return self.db.simple_select_list( - table="receipts_linearized", - keyvalues={"room_id": room_id, "receipt_type": receipt_type}, - retcols=("user_id", "event_id"), - desc="get_receipts_for_room", - ) - - @cached(num_args=3) - def get_last_receipt_event_id_for_user(self, user_id, room_id, receipt_type): - return self.db.simple_select_one_onecol( - table="receipts_linearized", - keyvalues={ - "room_id": room_id, - "receipt_type": receipt_type, - "user_id": user_id, - }, - retcol="event_id", - desc="get_own_receipt_for_user", - allow_none=True, - ) - - @cachedInlineCallbacks(num_args=2) - def get_receipts_for_user(self, user_id, receipt_type): - rows = yield self.db.simple_select_list( - table="receipts_linearized", - keyvalues={"user_id": user_id, "receipt_type": receipt_type}, - retcols=("room_id", "event_id"), - desc="get_receipts_for_user", - ) - - return {row["room_id"]: row["event_id"] for row in rows} - - @defer.inlineCallbacks - def get_receipts_for_user_with_orderings(self, user_id, receipt_type): - def f(txn): - sql = ( - "SELECT rl.room_id, rl.event_id," - " e.topological_ordering, e.stream_ordering" - " FROM receipts_linearized AS rl" - " INNER JOIN events AS e USING (room_id, event_id)" - " WHERE rl.room_id = e.room_id" - " AND rl.event_id = e.event_id" - " AND user_id = ?" - ) - txn.execute(sql, (user_id,)) - return txn.fetchall() - - rows = yield self.db.runInteraction("get_receipts_for_user_with_orderings", f) - return { - row[0]: { - "event_id": row[1], - "topological_ordering": row[2], - "stream_ordering": row[3], - } - for row in rows - } - - @defer.inlineCallbacks - def get_linearized_receipts_for_rooms(self, room_ids, to_key, from_key=None): - """Get receipts for multiple rooms for sending to clients. - - Args: - room_ids (list): List of room_ids. - to_key (int): Max stream id to fetch receipts upto. - from_key (int): Min stream id to fetch receipts from. None fetches - from the start. - - Returns: - list: A list of receipts. - """ - room_ids = set(room_ids) - - if from_key is not None: - # Only ask the database about rooms where there have been new - # receipts added since `from_key` - room_ids = yield self._receipts_stream_cache.get_entities_changed( - room_ids, from_key - ) - - results = yield self._get_linearized_receipts_for_rooms( - room_ids, to_key, from_key=from_key - ) - - return [ev for res in results.values() for ev in res] - - def get_linearized_receipts_for_room(self, room_id, to_key, from_key=None): - """Get receipts for a single room for sending to clients. - - Args: - room_ids (str): The room id. - to_key (int): Max stream id to fetch receipts upto. - from_key (int): Min stream id to fetch receipts from. None fetches - from the start. - - Returns: - Deferred[list]: A list of receipts. - """ - if from_key is not None: - # Check the cache first to see if any new receipts have been added - # since`from_key`. If not we can no-op. - if not self._receipts_stream_cache.has_entity_changed(room_id, from_key): - defer.succeed([]) - - return self._get_linearized_receipts_for_room(room_id, to_key, from_key) - - @cachedInlineCallbacks(num_args=3, tree=True) - def _get_linearized_receipts_for_room(self, room_id, to_key, from_key=None): - """See get_linearized_receipts_for_room - """ - - def f(txn): - if from_key: - sql = ( - "SELECT * FROM receipts_linearized WHERE" - " room_id = ? AND stream_id > ? AND stream_id <= ?" - ) - - txn.execute(sql, (room_id, from_key, to_key)) - else: - sql = ( - "SELECT * FROM receipts_linearized WHERE" - " room_id = ? AND stream_id <= ?" - ) - - txn.execute(sql, (room_id, to_key)) - - rows = self.db.cursor_to_dict(txn) - - return rows - - rows = yield self.db.runInteraction("get_linearized_receipts_for_room", f) - - if not rows: - return [] - - content = {} - for row in rows: - content.setdefault(row["event_id"], {}).setdefault(row["receipt_type"], {})[ - row["user_id"] - ] = db_to_json(row["data"]) - - return [{"type": "m.receipt", "room_id": room_id, "content": content}] - - @cachedList( - cached_method_name="_get_linearized_receipts_for_room", - list_name="room_ids", - num_args=3, - inlineCallbacks=True, - ) - def _get_linearized_receipts_for_rooms(self, room_ids, to_key, from_key=None): - if not room_ids: - return {} - - def f(txn): - if from_key: - sql = """ - SELECT * FROM receipts_linearized WHERE - stream_id > ? AND stream_id <= ? AND - """ - clause, args = make_in_list_sql_clause( - self.database_engine, "room_id", room_ids - ) - - txn.execute(sql + clause, [from_key, to_key] + list(args)) - else: - sql = """ - SELECT * FROM receipts_linearized WHERE - stream_id <= ? AND - """ - - clause, args = make_in_list_sql_clause( - self.database_engine, "room_id", room_ids - ) - - txn.execute(sql + clause, [to_key] + list(args)) - - return self.db.cursor_to_dict(txn) - - txn_results = yield self.db.runInteraction( - "_get_linearized_receipts_for_rooms", f - ) - - results = {} - for row in txn_results: - # We want a single event per room, since we want to batch the - # receipts by room, event and type. - room_event = results.setdefault( - row["room_id"], - {"type": "m.receipt", "room_id": row["room_id"], "content": {}}, - ) - - # The content is of the form: - # {"$foo:bar": { "read": { "@user:host": }, .. }, .. } - event_entry = room_event["content"].setdefault(row["event_id"], {}) - receipt_type = event_entry.setdefault(row["receipt_type"], {}) - - receipt_type[row["user_id"]] = db_to_json(row["data"]) - - results = { - room_id: [results[room_id]] if room_id in results else [] - for room_id in room_ids - } - return results - - def get_users_sent_receipts_between(self, last_id: int, current_id: int): - """Get all users who sent receipts between `last_id` exclusive and - `current_id` inclusive. - - Returns: - Deferred[List[str]] - """ - - if last_id == current_id: - return defer.succeed([]) - - def _get_users_sent_receipts_between_txn(txn): - sql = """ - SELECT DISTINCT user_id FROM receipts_linearized - WHERE ? < stream_id AND stream_id <= ? - """ - txn.execute(sql, (last_id, current_id)) - - return [r[0] for r in txn] - - return self.db.runInteraction( - "get_users_sent_receipts_between", _get_users_sent_receipts_between_txn - ) - - async def get_all_updated_receipts( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, list]], int, bool]: - """Get updates for receipts replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def get_all_updated_receipts_txn(txn): - sql = """ - SELECT stream_id, room_id, receipt_type, user_id, event_id, data - FROM receipts_linearized - WHERE ? < stream_id AND stream_id <= ? - ORDER BY stream_id ASC - LIMIT ? - """ - txn.execute(sql, (last_id, current_id, limit)) - - updates = [(r[0], r[1:5] + (db_to_json(r[5]),)) for r in txn] - - limited = False - upper_bound = current_id - - if len(updates) == limit: - limited = True - upper_bound = updates[-1][0] - - return updates, upper_bound, limited - - return await self.db.runInteraction( - "get_all_updated_receipts", get_all_updated_receipts_txn - ) - - def _invalidate_get_users_with_receipts_in_room( - self, room_id, receipt_type, user_id - ): - if receipt_type != "m.read": - return - - # Returns either an ObservableDeferred or the raw result - res = self.get_users_with_read_receipts_in_room.cache.get( - room_id, None, update_metrics=False - ) - - # first handle the ObservableDeferred case - if isinstance(res, ObservableDeferred): - if res.has_called(): - res = res.get_result() - else: - res = None - - if res and user_id in res: - # We'd only be adding to the set, so no point invalidating if the - # user is already there - return - - self.get_users_with_read_receipts_in_room.invalidate((room_id,)) - - -class ReceiptsStore(ReceiptsWorkerStore): - def __init__(self, database: Database, db_conn, hs): - # We instantiate this first as the ReceiptsWorkerStore constructor - # needs to be able to call get_max_receipt_stream_id - self._receipts_id_gen = StreamIdGenerator( - db_conn, "receipts_linearized", "stream_id" - ) - - super(ReceiptsStore, self).__init__(database, db_conn, hs) - - def get_max_receipt_stream_id(self): - return self._receipts_id_gen.get_current_token() - - def insert_linearized_receipt_txn( - self, txn, room_id, receipt_type, user_id, event_id, data, stream_id - ): - """Inserts a read-receipt into the database if it's newer than the current RR - - Returns: int|None - None if the RR is older than the current RR - otherwise, the rx timestamp of the event that the RR corresponds to - (or 0 if the event is unknown) - """ - res = self.db.simple_select_one_txn( - txn, - table="events", - retcols=["stream_ordering", "received_ts"], - keyvalues={"event_id": event_id}, - allow_none=True, - ) - - stream_ordering = int(res["stream_ordering"]) if res else None - rx_ts = res["received_ts"] if res else 0 - - # We don't want to clobber receipts for more recent events, so we - # have to compare orderings of existing receipts - if stream_ordering is not None: - sql = ( - "SELECT stream_ordering, event_id FROM events" - " INNER JOIN receipts_linearized as r USING (event_id, room_id)" - " WHERE r.room_id = ? AND r.receipt_type = ? AND r.user_id = ?" - ) - txn.execute(sql, (room_id, receipt_type, user_id)) - - for so, eid in txn: - if int(so) >= stream_ordering: - logger.debug( - "Ignoring new receipt for %s in favour of existing " - "one for later event %s", - event_id, - eid, - ) - return None - - txn.call_after(self.get_receipts_for_room.invalidate, (room_id, receipt_type)) - txn.call_after( - self._invalidate_get_users_with_receipts_in_room, - room_id, - receipt_type, - user_id, - ) - txn.call_after(self.get_receipts_for_user.invalidate, (user_id, receipt_type)) - # FIXME: This shouldn't invalidate the whole cache - txn.call_after( - self._get_linearized_receipts_for_room.invalidate_many, (room_id,) - ) - - txn.call_after( - self._receipts_stream_cache.entity_has_changed, room_id, stream_id - ) - - txn.call_after( - self.get_last_receipt_event_id_for_user.invalidate, - (user_id, room_id, receipt_type), - ) - - self.db.simple_upsert_txn( - txn, - table="receipts_linearized", - keyvalues={ - "room_id": room_id, - "receipt_type": receipt_type, - "user_id": user_id, - }, - values={ - "stream_id": stream_id, - "event_id": event_id, - "data": json.dumps(data), - }, - # receipts_linearized has a unique constraint on - # (user_id, room_id, receipt_type), so no need to lock - lock=False, - ) - - if receipt_type == "m.read" and stream_ordering is not None: - self._remove_old_push_actions_before_txn( - txn, room_id=room_id, user_id=user_id, stream_ordering=stream_ordering - ) - - return rx_ts - - @defer.inlineCallbacks - def insert_receipt(self, room_id, receipt_type, user_id, event_ids, data): - """Insert a receipt, either from local client or remote server. - - Automatically does conversion between linearized and graph - representations. - """ - if not event_ids: - return - - if len(event_ids) == 1: - linearized_event_id = event_ids[0] - else: - # we need to points in graph -> linearized form. - # TODO: Make this better. - def graph_to_linear(txn): - clause, args = make_in_list_sql_clause( - self.database_engine, "event_id", event_ids - ) - - sql = """ - SELECT event_id WHERE room_id = ? AND stream_ordering IN ( - SELECT max(stream_ordering) WHERE %s - ) - """ % ( - clause, - ) - - txn.execute(sql, [room_id] + list(args)) - rows = txn.fetchall() - if rows: - return rows[0][0] - else: - raise RuntimeError("Unrecognized event_ids: %r" % (event_ids,)) - - linearized_event_id = yield self.db.runInteraction( - "insert_receipt_conv", graph_to_linear - ) - - stream_id_manager = self._receipts_id_gen.get_next() - with stream_id_manager as stream_id: - event_ts = yield self.db.runInteraction( - "insert_linearized_receipt", - self.insert_linearized_receipt_txn, - room_id, - receipt_type, - user_id, - linearized_event_id, - data, - stream_id=stream_id, - ) - - if event_ts is None: - return None - - now = self._clock.time_msec() - logger.debug( - "RR for event %s in %s (%i ms old)", - linearized_event_id, - room_id, - now - event_ts, - ) - - yield self.insert_graph_receipt(room_id, receipt_type, user_id, event_ids, data) - - max_persisted_id = self._receipts_id_gen.get_current_token() - - return stream_id, max_persisted_id - - def insert_graph_receipt(self, room_id, receipt_type, user_id, event_ids, data): - return self.db.runInteraction( - "insert_graph_receipt", - self.insert_graph_receipt_txn, - room_id, - receipt_type, - user_id, - event_ids, - data, - ) - - def insert_graph_receipt_txn( - self, txn, room_id, receipt_type, user_id, event_ids, data - ): - txn.call_after(self.get_receipts_for_room.invalidate, (room_id, receipt_type)) - txn.call_after( - self._invalidate_get_users_with_receipts_in_room, - room_id, - receipt_type, - user_id, - ) - txn.call_after(self.get_receipts_for_user.invalidate, (user_id, receipt_type)) - # FIXME: This shouldn't invalidate the whole cache - txn.call_after( - self._get_linearized_receipts_for_room.invalidate_many, (room_id,) - ) - - self.db.simple_delete_txn( - txn, - table="receipts_graph", - keyvalues={ - "room_id": room_id, - "receipt_type": receipt_type, - "user_id": user_id, - }, - ) - self.db.simple_insert_txn( - txn, - table="receipts_graph", - values={ - "room_id": room_id, - "receipt_type": receipt_type, - "user_id": user_id, - "event_ids": json.dumps(event_ids), - "data": json.dumps(data), - }, - ) diff --git a/synapse/storage/data_stores/main/registration.py b/synapse/storage/data_stores/main/registration.py deleted file mode 100644 index 27d2c5028c..0000000000 --- a/synapse/storage/data_stores/main/registration.py +++ /dev/null @@ -1,1582 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2017-2018 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -import re -from typing import Optional - -from twisted.internet import defer -from twisted.internet.defer import Deferred - -from synapse.api.constants import UserTypes -from synapse.api.errors import Codes, StoreError, SynapseError, ThreepidValidationError -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import SQLBaseStore -from synapse.storage.database import Database -from synapse.storage.types import Cursor -from synapse.storage.util.sequence import build_sequence_generator -from synapse.types import UserID -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks - -THIRTY_MINUTES_IN_MS = 30 * 60 * 1000 - -logger = logging.getLogger(__name__) - - -class RegistrationWorkerStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(RegistrationWorkerStore, self).__init__(database, db_conn, hs) - - self.config = hs.config - self.clock = hs.get_clock() - - self._user_id_seq = build_sequence_generator( - database.engine, find_max_generated_user_id_localpart, "user_id_seq", - ) - - @cached() - def get_user_by_id(self, user_id): - return self.db.simple_select_one( - table="users", - keyvalues={"name": user_id}, - retcols=[ - "name", - "password_hash", - "is_guest", - "admin", - "consent_version", - "consent_server_notice_sent", - "appservice_id", - "creation_ts", - "user_type", - "deactivated", - ], - allow_none=True, - desc="get_user_by_id", - ) - - @defer.inlineCallbacks - def is_trial_user(self, user_id): - """Checks if user is in the "trial" period, i.e. within the first - N days of registration defined by `mau_trial_days` config - - Args: - user_id (str) - - Returns: - Deferred[bool] - """ - - info = yield self.get_user_by_id(user_id) - if not info: - return False - - now = self.clock.time_msec() - trial_duration_ms = self.config.mau_trial_days * 24 * 60 * 60 * 1000 - is_trial = (now - info["creation_ts"] * 1000) < trial_duration_ms - return is_trial - - @cached() - def get_user_by_access_token(self, token): - """Get a user from the given access token. - - Args: - token (str): The access token of a user. - Returns: - defer.Deferred: None, if the token did not match, otherwise dict - including the keys `name`, `is_guest`, `device_id`, `token_id`, - `valid_until_ms`. - """ - return self.db.runInteraction( - "get_user_by_access_token", self._query_for_auth, token - ) - - @cachedInlineCallbacks() - def get_expiration_ts_for_user(self, user_id): - """Get the expiration timestamp for the account bearing a given user ID. - - Args: - user_id (str): The ID of the user. - Returns: - defer.Deferred: None, if the account has no expiration timestamp, - otherwise int representation of the timestamp (as a number of - milliseconds since epoch). - """ - res = yield self.db.simple_select_one_onecol( - table="account_validity", - keyvalues={"user_id": user_id}, - retcol="expiration_ts_ms", - allow_none=True, - desc="get_expiration_ts_for_user", - ) - return res - - @defer.inlineCallbacks - def set_account_validity_for_user( - self, user_id, expiration_ts, email_sent, renewal_token=None - ): - """Updates the account validity properties of the given account, with the - given values. - - Args: - user_id (str): ID of the account to update properties for. - expiration_ts (int): New expiration date, as a timestamp in milliseconds - since epoch. - email_sent (bool): True means a renewal email has been sent for this - account and there's no need to send another one for the current validity - period. - renewal_token (str): Renewal token the user can use to extend the validity - of their account. Defaults to no token. - """ - - def set_account_validity_for_user_txn(txn): - self.db.simple_update_txn( - txn=txn, - table="account_validity", - keyvalues={"user_id": user_id}, - updatevalues={ - "expiration_ts_ms": expiration_ts, - "email_sent": email_sent, - "renewal_token": renewal_token, - }, - ) - self._invalidate_cache_and_stream( - txn, self.get_expiration_ts_for_user, (user_id,) - ) - - yield self.db.runInteraction( - "set_account_validity_for_user", set_account_validity_for_user_txn - ) - - @defer.inlineCallbacks - def set_renewal_token_for_user(self, user_id, renewal_token): - """Defines a renewal token for a given user. - - Args: - user_id (str): ID of the user to set the renewal token for. - renewal_token (str): Random unique string that will be used to renew the - user's account. - - Raises: - StoreError: The provided token is already set for another user. - """ - yield self.db.simple_update_one( - table="account_validity", - keyvalues={"user_id": user_id}, - updatevalues={"renewal_token": renewal_token}, - desc="set_renewal_token_for_user", - ) - - @defer.inlineCallbacks - def get_user_from_renewal_token(self, renewal_token): - """Get a user ID from a renewal token. - - Args: - renewal_token (str): The renewal token to perform the lookup with. - - Returns: - defer.Deferred[str]: The ID of the user to which the token belongs. - """ - res = yield self.db.simple_select_one_onecol( - table="account_validity", - keyvalues={"renewal_token": renewal_token}, - retcol="user_id", - desc="get_user_from_renewal_token", - ) - - return res - - @defer.inlineCallbacks - def get_renewal_token_for_user(self, user_id): - """Get the renewal token associated with a given user ID. - - Args: - user_id (str): The user ID to lookup a token for. - - Returns: - defer.Deferred[str]: The renewal token associated with this user ID. - """ - res = yield self.db.simple_select_one_onecol( - table="account_validity", - keyvalues={"user_id": user_id}, - retcol="renewal_token", - desc="get_renewal_token_for_user", - ) - - return res - - @defer.inlineCallbacks - def get_users_expiring_soon(self): - """Selects users whose account will expire in the [now, now + renew_at] time - window (see configuration for account_validity for information on what renew_at - refers to). - - Returns: - Deferred: Resolves to a list[dict[user_id (str), expiration_ts_ms (int)]] - """ - - def select_users_txn(txn, now_ms, renew_at): - sql = ( - "SELECT user_id, expiration_ts_ms FROM account_validity" - " WHERE email_sent = ? AND (expiration_ts_ms - ?) <= ?" - ) - values = [False, now_ms, renew_at] - txn.execute(sql, values) - return self.db.cursor_to_dict(txn) - - res = yield self.db.runInteraction( - "get_users_expiring_soon", - select_users_txn, - self.clock.time_msec(), - self.config.account_validity.renew_at, - ) - - return res - - @defer.inlineCallbacks - def set_renewal_mail_status(self, user_id, email_sent): - """Sets or unsets the flag that indicates whether a renewal email has been sent - to the user (and the user hasn't renewed their account yet). - - Args: - user_id (str): ID of the user to set/unset the flag for. - email_sent (bool): Flag which indicates whether a renewal email has been sent - to this user. - """ - yield self.db.simple_update_one( - table="account_validity", - keyvalues={"user_id": user_id}, - updatevalues={"email_sent": email_sent}, - desc="set_renewal_mail_status", - ) - - @defer.inlineCallbacks - def delete_account_validity_for_user(self, user_id): - """Deletes the entry for the given user in the account validity table, removing - their expiration date and renewal token. - - Args: - user_id (str): ID of the user to remove from the account validity table. - """ - yield self.db.simple_delete_one( - table="account_validity", - keyvalues={"user_id": user_id}, - desc="delete_account_validity_for_user", - ) - - async def is_server_admin(self, user): - """Determines if a user is an admin of this homeserver. - - Args: - user (UserID): user ID of the user to test - - Returns (bool): - true iff the user is a server admin, false otherwise. - """ - res = await self.db.simple_select_one_onecol( - table="users", - keyvalues={"name": user.to_string()}, - retcol="admin", - allow_none=True, - desc="is_server_admin", - ) - - return bool(res) if res else False - - def set_server_admin(self, user, admin): - """Sets whether a user is an admin of this homeserver. - - Args: - user (UserID): user ID of the user to test - admin (bool): true iff the user is to be a server admin, - false otherwise. - """ - - def set_server_admin_txn(txn): - self.db.simple_update_one_txn( - txn, "users", {"name": user.to_string()}, {"admin": 1 if admin else 0} - ) - self._invalidate_cache_and_stream( - txn, self.get_user_by_id, (user.to_string(),) - ) - - return self.db.runInteraction("set_server_admin", set_server_admin_txn) - - def _query_for_auth(self, txn, token): - sql = ( - "SELECT users.name, users.is_guest, access_tokens.id as token_id," - " access_tokens.device_id, access_tokens.valid_until_ms" - " FROM users" - " INNER JOIN access_tokens on users.name = access_tokens.user_id" - " WHERE token = ?" - ) - - txn.execute(sql, (token,)) - rows = self.db.cursor_to_dict(txn) - if rows: - return rows[0] - - return None - - @cachedInlineCallbacks() - def is_real_user(self, user_id): - """Determines if the user is a real user, ie does not have a 'user_type'. - - Args: - user_id (str): user id to test - - Returns: - Deferred[bool]: True if user 'user_type' is null or empty string - """ - res = yield self.db.runInteraction( - "is_real_user", self.is_real_user_txn, user_id - ) - return res - - @cached() - def is_support_user(self, user_id): - """Determines if the user is of type UserTypes.SUPPORT - - Args: - user_id (str): user id to test - - Returns: - Deferred[bool]: True if user is of type UserTypes.SUPPORT - """ - return self.db.runInteraction( - "is_support_user", self.is_support_user_txn, user_id - ) - - def is_real_user_txn(self, txn, user_id): - res = self.db.simple_select_one_onecol_txn( - txn=txn, - table="users", - keyvalues={"name": user_id}, - retcol="user_type", - allow_none=True, - ) - return res is None - - def is_support_user_txn(self, txn, user_id): - res = self.db.simple_select_one_onecol_txn( - txn=txn, - table="users", - keyvalues={"name": user_id}, - retcol="user_type", - allow_none=True, - ) - return True if res == UserTypes.SUPPORT else False - - def get_users_by_id_case_insensitive(self, user_id): - """Gets users that match user_id case insensitively. - Returns a mapping of user_id -> password_hash. - """ - - def f(txn): - sql = "SELECT name, password_hash FROM users WHERE lower(name) = lower(?)" - txn.execute(sql, (user_id,)) - return dict(txn) - - return self.db.runInteraction("get_users_by_id_case_insensitive", f) - - async def get_user_by_external_id( - self, auth_provider: str, external_id: str - ) -> str: - """Look up a user by their external auth id - - Args: - auth_provider: identifier for the remote auth provider - external_id: id on that system - - Returns: - str|None: the mxid of the user, or None if they are not known - """ - return await self.db.simple_select_one_onecol( - table="user_external_ids", - keyvalues={"auth_provider": auth_provider, "external_id": external_id}, - retcol="user_id", - allow_none=True, - desc="get_user_by_external_id", - ) - - @defer.inlineCallbacks - def count_all_users(self): - """Counts all users registered on the homeserver.""" - - def _count_users(txn): - txn.execute("SELECT COUNT(*) AS users FROM users") - rows = self.db.cursor_to_dict(txn) - if rows: - return rows[0]["users"] - return 0 - - ret = yield self.db.runInteraction("count_users", _count_users) - return ret - - def count_daily_user_type(self): - """ - Counts 1) native non guest users - 2) native guests users - 3) bridged users - who registered on the homeserver in the past 24 hours - """ - - def _count_daily_user_type(txn): - yesterday = int(self._clock.time()) - (60 * 60 * 24) - - sql = """ - SELECT user_type, COALESCE(count(*), 0) AS count FROM ( - SELECT - CASE - WHEN is_guest=0 AND appservice_id IS NULL THEN 'native' - WHEN is_guest=1 AND appservice_id IS NULL THEN 'guest' - WHEN is_guest=0 AND appservice_id IS NOT NULL THEN 'bridged' - END AS user_type - FROM users - WHERE creation_ts > ? - ) AS t GROUP BY user_type - """ - results = {"native": 0, "guest": 0, "bridged": 0} - txn.execute(sql, (yesterday,)) - for row in txn: - results[row[0]] = row[1] - return results - - return self.db.runInteraction("count_daily_user_type", _count_daily_user_type) - - @defer.inlineCallbacks - def count_nonbridged_users(self): - def _count_users(txn): - txn.execute( - """ - SELECT COALESCE(COUNT(*), 0) FROM users - WHERE appservice_id IS NULL - """ - ) - (count,) = txn.fetchone() - return count - - ret = yield self.db.runInteraction("count_users", _count_users) - return ret - - @defer.inlineCallbacks - def count_real_users(self): - """Counts all users without a special user_type registered on the homeserver.""" - - def _count_users(txn): - txn.execute("SELECT COUNT(*) AS users FROM users where user_type is null") - rows = self.db.cursor_to_dict(txn) - if rows: - return rows[0]["users"] - return 0 - - ret = yield self.db.runInteraction("count_real_users", _count_users) - return ret - - async def generate_user_id(self) -> str: - """Generate a suitable localpart for a guest user - - Returns: a (hopefully) free localpart - """ - next_id = await self.db.runInteraction( - "generate_user_id", self._user_id_seq.get_next_id_txn - ) - - return str(next_id) - - async def get_user_id_by_threepid(self, medium: str, address: str) -> Optional[str]: - """Returns user id from threepid - - Args: - medium: threepid medium e.g. email - address: threepid address e.g. me@example.com - - Returns: - The user ID or None if no user id/threepid mapping exists - """ - user_id = await self.db.runInteraction( - "get_user_id_by_threepid", self.get_user_id_by_threepid_txn, medium, address - ) - return user_id - - def get_user_id_by_threepid_txn(self, txn, medium, address): - """Returns user id from threepid - - Args: - txn (cursor): - medium (str): threepid medium e.g. email - address (str): threepid address e.g. me@example.com - - Returns: - str|None: user id or None if no user id/threepid mapping exists - """ - ret = self.db.simple_select_one_txn( - txn, - "user_threepids", - {"medium": medium, "address": address}, - ["user_id"], - True, - ) - if ret: - return ret["user_id"] - return None - - @defer.inlineCallbacks - def user_add_threepid(self, user_id, medium, address, validated_at, added_at): - yield self.db.simple_upsert( - "user_threepids", - {"medium": medium, "address": address}, - {"user_id": user_id, "validated_at": validated_at, "added_at": added_at}, - ) - - @defer.inlineCallbacks - def user_get_threepids(self, user_id): - ret = yield self.db.simple_select_list( - "user_threepids", - {"user_id": user_id}, - ["medium", "address", "validated_at", "added_at"], - "user_get_threepids", - ) - return ret - - def user_delete_threepid(self, user_id, medium, address): - return self.db.simple_delete( - "user_threepids", - keyvalues={"user_id": user_id, "medium": medium, "address": address}, - desc="user_delete_threepid", - ) - - def user_delete_threepids(self, user_id: str): - """Delete all threepid this user has bound - - Args: - user_id: The user id to delete all threepids of - - """ - return self.db.simple_delete( - "user_threepids", - keyvalues={"user_id": user_id}, - desc="user_delete_threepids", - ) - - def add_user_bound_threepid(self, user_id, medium, address, id_server): - """The server proxied a bind request to the given identity server on - behalf of the given user. We need to remember this in case the user - asks us to unbind the threepid. - - Args: - user_id (str) - medium (str) - address (str) - id_server (str) - - Returns: - Deferred - """ - # We need to use an upsert, in case they user had already bound the - # threepid - return self.db.simple_upsert( - table="user_threepid_id_server", - keyvalues={ - "user_id": user_id, - "medium": medium, - "address": address, - "id_server": id_server, - }, - values={}, - insertion_values={}, - desc="add_user_bound_threepid", - ) - - def user_get_bound_threepids(self, user_id): - """Get the threepids that a user has bound to an identity server through the homeserver - The homeserver remembers where binds to an identity server occurred. Using this - method can retrieve those threepids. - - Args: - user_id (str): The ID of the user to retrieve threepids for - - Returns: - Deferred[list[dict]]: List of dictionaries containing the following: - medium (str): The medium of the threepid (e.g "email") - address (str): The address of the threepid (e.g "bob@example.com") - """ - return self.db.simple_select_list( - table="user_threepid_id_server", - keyvalues={"user_id": user_id}, - retcols=["medium", "address"], - desc="user_get_bound_threepids", - ) - - def remove_user_bound_threepid(self, user_id, medium, address, id_server): - """The server proxied an unbind request to the given identity server on - behalf of the given user, so we remove the mapping of threepid to - identity server. - - Args: - user_id (str) - medium (str) - address (str) - id_server (str) - - Returns: - Deferred - """ - return self.db.simple_delete( - table="user_threepid_id_server", - keyvalues={ - "user_id": user_id, - "medium": medium, - "address": address, - "id_server": id_server, - }, - desc="remove_user_bound_threepid", - ) - - def get_id_servers_user_bound(self, user_id, medium, address): - """Get the list of identity servers that the server proxied bind - requests to for given user and threepid - - Args: - user_id (str) - medium (str) - address (str) - - Returns: - Deferred[list[str]]: Resolves to a list of identity servers - """ - return self.db.simple_select_onecol( - table="user_threepid_id_server", - keyvalues={"user_id": user_id, "medium": medium, "address": address}, - retcol="id_server", - desc="get_id_servers_user_bound", - ) - - @cachedInlineCallbacks() - def get_user_deactivated_status(self, user_id): - """Retrieve the value for the `deactivated` property for the provided user. - - Args: - user_id (str): The ID of the user to retrieve the status for. - - Returns: - defer.Deferred(bool): The requested value. - """ - - res = yield self.db.simple_select_one_onecol( - table="users", - keyvalues={"name": user_id}, - retcol="deactivated", - desc="get_user_deactivated_status", - ) - - # Convert the integer into a boolean. - return res == 1 - - def get_threepid_validation_session( - self, medium, client_secret, address=None, sid=None, validated=True - ): - """Gets a session_id and last_send_attempt (if available) for a - combination of validation metadata - - Args: - medium (str|None): The medium of the 3PID - address (str|None): The address of the 3PID - sid (str|None): The ID of the validation session - client_secret (str): A unique string provided by the client to help identify this - validation attempt - validated (bool|None): Whether sessions should be filtered by - whether they have been validated already or not. None to - perform no filtering - - Returns: - Deferred[dict|None]: A dict containing the following: - * address - address of the 3pid - * medium - medium of the 3pid - * client_secret - a secret provided by the client for this validation session - * session_id - ID of the validation session - * send_attempt - a number serving to dedupe send attempts for this session - * validated_at - timestamp of when this session was validated if so - - Otherwise None if a validation session is not found - """ - if not client_secret: - raise SynapseError( - 400, "Missing parameter: client_secret", errcode=Codes.MISSING_PARAM - ) - - keyvalues = {"client_secret": client_secret} - if medium: - keyvalues["medium"] = medium - if address: - keyvalues["address"] = address - if sid: - keyvalues["session_id"] = sid - - assert address or sid - - def get_threepid_validation_session_txn(txn): - sql = """ - SELECT address, session_id, medium, client_secret, - last_send_attempt, validated_at - FROM threepid_validation_session WHERE %s - """ % ( - " AND ".join("%s = ?" % k for k in keyvalues.keys()), - ) - - if validated is not None: - sql += " AND validated_at IS " + ("NOT NULL" if validated else "NULL") - - sql += " LIMIT 1" - - txn.execute(sql, list(keyvalues.values())) - rows = self.db.cursor_to_dict(txn) - if not rows: - return None - - return rows[0] - - return self.db.runInteraction( - "get_threepid_validation_session", get_threepid_validation_session_txn - ) - - def delete_threepid_session(self, session_id): - """Removes a threepid validation session from the database. This can - be done after validation has been performed and whatever action was - waiting on it has been carried out - - Args: - session_id (str): The ID of the session to delete - """ - - def delete_threepid_session_txn(txn): - self.db.simple_delete_txn( - txn, - table="threepid_validation_token", - keyvalues={"session_id": session_id}, - ) - self.db.simple_delete_txn( - txn, - table="threepid_validation_session", - keyvalues={"session_id": session_id}, - ) - - return self.db.runInteraction( - "delete_threepid_session", delete_threepid_session_txn - ) - - -class RegistrationBackgroundUpdateStore(RegistrationWorkerStore): - def __init__(self, database: Database, db_conn, hs): - super(RegistrationBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - self.clock = hs.get_clock() - self.config = hs.config - - self.db.updates.register_background_index_update( - "access_tokens_device_index", - index_name="access_tokens_device_id", - table="access_tokens", - columns=["user_id", "device_id"], - ) - - self.db.updates.register_background_index_update( - "users_creation_ts", - index_name="users_creation_ts", - table="users", - columns=["creation_ts"], - ) - - # we no longer use refresh tokens, but it's possible that some people - # might have a background update queued to build this index. Just - # clear the background update. - self.db.updates.register_noop_background_update("refresh_tokens_device_index") - - self.db.updates.register_background_update_handler( - "user_threepids_grandfather", self._bg_user_threepids_grandfather - ) - - self.db.updates.register_background_update_handler( - "users_set_deactivated_flag", self._background_update_set_deactivated_flag - ) - - @defer.inlineCallbacks - def _background_update_set_deactivated_flag(self, progress, batch_size): - """Retrieves a list of all deactivated users and sets the 'deactivated' flag to 1 - for each of them. - """ - - last_user = progress.get("user_id", "") - - def _background_update_set_deactivated_flag_txn(txn): - txn.execute( - """ - SELECT - users.name, - COUNT(access_tokens.token) AS count_tokens, - COUNT(user_threepids.address) AS count_threepids - FROM users - LEFT JOIN access_tokens ON (access_tokens.user_id = users.name) - LEFT JOIN user_threepids ON (user_threepids.user_id = users.name) - WHERE (users.password_hash IS NULL OR users.password_hash = '') - AND (users.appservice_id IS NULL OR users.appservice_id = '') - AND users.is_guest = 0 - AND users.name > ? - GROUP BY users.name - ORDER BY users.name ASC - LIMIT ?; - """, - (last_user, batch_size), - ) - - rows = self.db.cursor_to_dict(txn) - - if not rows: - return True, 0 - - rows_processed_nb = 0 - - for user in rows: - if not user["count_tokens"] and not user["count_threepids"]: - self.set_user_deactivated_status_txn(txn, user["name"], True) - rows_processed_nb += 1 - - logger.info("Marked %d rows as deactivated", rows_processed_nb) - - self.db.updates._background_update_progress_txn( - txn, "users_set_deactivated_flag", {"user_id": rows[-1]["name"]} - ) - - if batch_size > len(rows): - return True, len(rows) - else: - return False, len(rows) - - end, nb_processed = yield self.db.runInteraction( - "users_set_deactivated_flag", _background_update_set_deactivated_flag_txn - ) - - if end: - yield self.db.updates._end_background_update("users_set_deactivated_flag") - - return nb_processed - - @defer.inlineCallbacks - def _bg_user_threepids_grandfather(self, progress, batch_size): - """We now track which identity servers a user binds their 3PID to, so - we need to handle the case of existing bindings where we didn't track - this. - - We do this by grandfathering in existing user threepids assuming that - they used one of the server configured trusted identity servers. - """ - id_servers = set(self.config.trusted_third_party_id_servers) - - def _bg_user_threepids_grandfather_txn(txn): - sql = """ - INSERT INTO user_threepid_id_server - (user_id, medium, address, id_server) - SELECT user_id, medium, address, ? - FROM user_threepids - """ - - txn.executemany(sql, [(id_server,) for id_server in id_servers]) - - if id_servers: - yield self.db.runInteraction( - "_bg_user_threepids_grandfather", _bg_user_threepids_grandfather_txn - ) - - yield self.db.updates._end_background_update("user_threepids_grandfather") - - return 1 - - -class RegistrationStore(RegistrationBackgroundUpdateStore): - def __init__(self, database: Database, db_conn, hs): - super(RegistrationStore, self).__init__(database, db_conn, hs) - - self._account_validity = hs.config.account_validity - - if self._account_validity.enabled: - self._clock.call_later( - 0.0, - run_as_background_process, - "account_validity_set_expiration_dates", - self._set_expiration_date_when_missing, - ) - - # Create a background job for culling expired 3PID validity tokens - def start_cull(): - # run as a background process to make sure that the database transactions - # have a logcontext to report to - return run_as_background_process( - "cull_expired_threepid_validation_tokens", - self.cull_expired_threepid_validation_tokens, - ) - - hs.get_clock().looping_call(start_cull, THIRTY_MINUTES_IN_MS) - - @defer.inlineCallbacks - def add_access_token_to_user(self, user_id, token, device_id, valid_until_ms): - """Adds an access token for the given user. - - Args: - user_id (str): The user ID. - token (str): The new access token to add. - device_id (str): ID of the device to associate with the access - token - valid_until_ms (int|None): when the token is valid until. None for - no expiry. - Raises: - StoreError if there was a problem adding this. - """ - next_id = self._access_tokens_id_gen.get_next() - - yield self.db.simple_insert( - "access_tokens", - { - "id": next_id, - "user_id": user_id, - "token": token, - "device_id": device_id, - "valid_until_ms": valid_until_ms, - }, - desc="add_access_token_to_user", - ) - - def register_user( - self, - user_id, - password_hash=None, - was_guest=False, - make_guest=False, - appservice_id=None, - create_profile_with_displayname=None, - admin=False, - user_type=None, - ): - """Attempts to register an account. - - Args: - user_id (str): The desired user ID to register. - password_hash (str|None): Optional. The password hash for this user. - was_guest (bool): Optional. Whether this is a guest account being - upgraded to a non-guest account. - make_guest (boolean): True if the the new user should be guest, - false to add a regular user account. - appservice_id (str): The ID of the appservice registering the user. - create_profile_with_displayname (unicode): Optionally create a profile for - the user, setting their displayname to the given value - admin (boolean): is an admin user? - user_type (str|None): type of user. One of the values from - api.constants.UserTypes, or None for a normal user. - - Raises: - StoreError if the user_id could not be registered. - - Returns: - Deferred - """ - return self.db.runInteraction( - "register_user", - self._register_user, - user_id, - password_hash, - was_guest, - make_guest, - appservice_id, - create_profile_with_displayname, - admin, - user_type, - ) - - def _register_user( - self, - txn, - user_id, - password_hash, - was_guest, - make_guest, - appservice_id, - create_profile_with_displayname, - admin, - user_type, - ): - user_id_obj = UserID.from_string(user_id) - - now = int(self.clock.time()) - - try: - if was_guest: - # Ensure that the guest user actually exists - # ``allow_none=False`` makes this raise an exception - # if the row isn't in the database. - self.db.simple_select_one_txn( - txn, - "users", - keyvalues={"name": user_id, "is_guest": 1}, - retcols=("name",), - allow_none=False, - ) - - self.db.simple_update_one_txn( - txn, - "users", - keyvalues={"name": user_id, "is_guest": 1}, - updatevalues={ - "password_hash": password_hash, - "upgrade_ts": now, - "is_guest": 1 if make_guest else 0, - "appservice_id": appservice_id, - "admin": 1 if admin else 0, - "user_type": user_type, - }, - ) - else: - self.db.simple_insert_txn( - txn, - "users", - values={ - "name": user_id, - "password_hash": password_hash, - "creation_ts": now, - "is_guest": 1 if make_guest else 0, - "appservice_id": appservice_id, - "admin": 1 if admin else 0, - "user_type": user_type, - }, - ) - - except self.database_engine.module.IntegrityError: - raise StoreError(400, "User ID already taken.", errcode=Codes.USER_IN_USE) - - if self._account_validity.enabled: - self.set_expiration_date_for_user_txn(txn, user_id) - - if create_profile_with_displayname: - # set a default displayname serverside to avoid ugly race - # between auto-joins and clients trying to set displaynames - # - # *obviously* the 'profiles' table uses localpart for user_id - # while everything else uses the full mxid. - txn.execute( - "INSERT INTO profiles(user_id, displayname) VALUES (?,?)", - (user_id_obj.localpart, create_profile_with_displayname), - ) - - if self.hs.config.stats_enabled: - # we create a new completed user statistics row - - # we don't strictly need current_token since this user really can't - # have any state deltas before now (as it is a new user), but still, - # we include it for completeness. - current_token = self._get_max_stream_id_in_current_state_deltas_txn(txn) - self._update_stats_delta_txn( - txn, now, "user", user_id, {}, complete_with_stream_id=current_token - ) - - self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) - txn.call_after(self.is_guest.invalidate, (user_id,)) - - def record_user_external_id( - self, auth_provider: str, external_id: str, user_id: str - ) -> Deferred: - """Record a mapping from an external user id to a mxid - - Args: - auth_provider: identifier for the remote auth provider - external_id: id on that system - user_id: complete mxid that it is mapped to - """ - return self.db.simple_insert( - table="user_external_ids", - values={ - "auth_provider": auth_provider, - "external_id": external_id, - "user_id": user_id, - }, - desc="record_user_external_id", - ) - - def user_set_password_hash(self, user_id, password_hash): - """ - NB. This does *not* evict any cache because the one use for this - removes most of the entries subsequently anyway so it would be - pointless. Use flush_user separately. - """ - - def user_set_password_hash_txn(txn): - self.db.simple_update_one_txn( - txn, "users", {"name": user_id}, {"password_hash": password_hash} - ) - self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) - - return self.db.runInteraction( - "user_set_password_hash", user_set_password_hash_txn - ) - - def user_set_consent_version(self, user_id, consent_version): - """Updates the user table to record privacy policy consent - - Args: - user_id (str): full mxid of the user to update - consent_version (str): version of the policy the user has consented - to - - Raises: - StoreError(404) if user not found - """ - - def f(txn): - self.db.simple_update_one_txn( - txn, - table="users", - keyvalues={"name": user_id}, - updatevalues={"consent_version": consent_version}, - ) - self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) - - return self.db.runInteraction("user_set_consent_version", f) - - def user_set_consent_server_notice_sent(self, user_id, consent_version): - """Updates the user table to record that we have sent the user a server - notice about privacy policy consent - - Args: - user_id (str): full mxid of the user to update - consent_version (str): version of the policy we have notified the - user about - - Raises: - StoreError(404) if user not found - """ - - def f(txn): - self.db.simple_update_one_txn( - txn, - table="users", - keyvalues={"name": user_id}, - updatevalues={"consent_server_notice_sent": consent_version}, - ) - self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) - - return self.db.runInteraction("user_set_consent_server_notice_sent", f) - - def user_delete_access_tokens(self, user_id, except_token_id=None, device_id=None): - """ - Invalidate access tokens belonging to a user - - Args: - user_id (str): ID of user the tokens belong to - except_token_id (str): list of access_tokens IDs which should - *not* be deleted - device_id (str|None): ID of device the tokens are associated with. - If None, tokens associated with any device (or no device) will - be deleted - Returns: - defer.Deferred[list[str, int, str|None, int]]: a list of - (token, token id, device id) for each of the deleted tokens - """ - - def f(txn): - keyvalues = {"user_id": user_id} - if device_id is not None: - keyvalues["device_id"] = device_id - - items = keyvalues.items() - where_clause = " AND ".join(k + " = ?" for k, _ in items) - values = [v for _, v in items] - if except_token_id: - where_clause += " AND id != ?" - values.append(except_token_id) - - txn.execute( - "SELECT token, id, device_id FROM access_tokens WHERE %s" - % where_clause, - values, - ) - tokens_and_devices = [(r[0], r[1], r[2]) for r in txn] - - for token, _, _ in tokens_and_devices: - self._invalidate_cache_and_stream( - txn, self.get_user_by_access_token, (token,) - ) - - txn.execute("DELETE FROM access_tokens WHERE %s" % where_clause, values) - - return tokens_and_devices - - return self.db.runInteraction("user_delete_access_tokens", f) - - def delete_access_token(self, access_token): - def f(txn): - self.db.simple_delete_one_txn( - txn, table="access_tokens", keyvalues={"token": access_token} - ) - - self._invalidate_cache_and_stream( - txn, self.get_user_by_access_token, (access_token,) - ) - - return self.db.runInteraction("delete_access_token", f) - - @cachedInlineCallbacks() - def is_guest(self, user_id): - res = yield self.db.simple_select_one_onecol( - table="users", - keyvalues={"name": user_id}, - retcol="is_guest", - allow_none=True, - desc="is_guest", - ) - - return res if res else False - - def add_user_pending_deactivation(self, user_id): - """ - Adds a user to the table of users who need to be parted from all the rooms they're - in - """ - return self.db.simple_insert( - "users_pending_deactivation", - values={"user_id": user_id}, - desc="add_user_pending_deactivation", - ) - - def del_user_pending_deactivation(self, user_id): - """ - Removes the given user to the table of users who need to be parted from all the - rooms they're in, effectively marking that user as fully deactivated. - """ - # XXX: This should be simple_delete_one but we failed to put a unique index on - # the table, so somehow duplicate entries have ended up in it. - return self.db.simple_delete( - "users_pending_deactivation", - keyvalues={"user_id": user_id}, - desc="del_user_pending_deactivation", - ) - - def get_user_pending_deactivation(self): - """ - Gets one user from the table of users waiting to be parted from all the rooms - they're in. - """ - return self.db.simple_select_one_onecol( - "users_pending_deactivation", - keyvalues={}, - retcol="user_id", - allow_none=True, - desc="get_users_pending_deactivation", - ) - - def validate_threepid_session(self, session_id, client_secret, token, current_ts): - """Attempt to validate a threepid session using a token - - Args: - session_id (str): The id of a validation session - client_secret (str): A unique string provided by the client to - help identify this validation attempt - token (str): A validation token - current_ts (int): The current unix time in milliseconds. Used for - checking token expiry status - - Raises: - ThreepidValidationError: if a matching validation token was not found or has - expired - - Returns: - deferred str|None: A str representing a link to redirect the user - to if there is one. - """ - - # Insert everything into a transaction in order to run atomically - def validate_threepid_session_txn(txn): - row = self.db.simple_select_one_txn( - txn, - table="threepid_validation_session", - keyvalues={"session_id": session_id}, - retcols=["client_secret", "validated_at"], - allow_none=True, - ) - - if not row: - raise ThreepidValidationError(400, "Unknown session_id") - retrieved_client_secret = row["client_secret"] - validated_at = row["validated_at"] - - if retrieved_client_secret != client_secret: - raise ThreepidValidationError( - 400, "This client_secret does not match the provided session_id" - ) - - row = self.db.simple_select_one_txn( - txn, - table="threepid_validation_token", - keyvalues={"session_id": session_id, "token": token}, - retcols=["expires", "next_link"], - allow_none=True, - ) - - if not row: - raise ThreepidValidationError( - 400, "Validation token not found or has expired" - ) - expires = row["expires"] - next_link = row["next_link"] - - # If the session is already validated, no need to revalidate - if validated_at: - return next_link - - if expires <= current_ts: - raise ThreepidValidationError( - 400, "This token has expired. Please request a new one" - ) - - # Looks good. Validate the session - self.db.simple_update_txn( - txn, - table="threepid_validation_session", - keyvalues={"session_id": session_id}, - updatevalues={"validated_at": self.clock.time_msec()}, - ) - - return next_link - - # Return next_link if it exists - return self.db.runInteraction( - "validate_threepid_session_txn", validate_threepid_session_txn - ) - - def upsert_threepid_validation_session( - self, - medium, - address, - client_secret, - send_attempt, - session_id, - validated_at=None, - ): - """Upsert a threepid validation session - Args: - medium (str): The medium of the 3PID - address (str): The address of the 3PID - client_secret (str): A unique string provided by the client to - help identify this validation attempt - send_attempt (int): The latest send_attempt on this session - session_id (str): The id of this validation session - validated_at (int|None): The unix timestamp in milliseconds of - when the session was marked as valid - """ - insertion_values = { - "medium": medium, - "address": address, - "client_secret": client_secret, - } - - if validated_at: - insertion_values["validated_at"] = validated_at - - return self.db.simple_upsert( - table="threepid_validation_session", - keyvalues={"session_id": session_id}, - values={"last_send_attempt": send_attempt}, - insertion_values=insertion_values, - desc="upsert_threepid_validation_session", - ) - - def start_or_continue_validation_session( - self, - medium, - address, - session_id, - client_secret, - send_attempt, - next_link, - token, - token_expires, - ): - """Creates a new threepid validation session if it does not already - exist and associates a new validation token with it - - Args: - medium (str): The medium of the 3PID - address (str): The address of the 3PID - session_id (str): The id of this validation session - client_secret (str): A unique string provided by the client to - help identify this validation attempt - send_attempt (int): The latest send_attempt on this session - next_link (str|None): The link to redirect the user to upon - successful validation - token (str): The validation token - token_expires (int): The timestamp for which after the token - will no longer be valid - """ - - def start_or_continue_validation_session_txn(txn): - # Create or update a validation session - self.db.simple_upsert_txn( - txn, - table="threepid_validation_session", - keyvalues={"session_id": session_id}, - values={"last_send_attempt": send_attempt}, - insertion_values={ - "medium": medium, - "address": address, - "client_secret": client_secret, - }, - ) - - # Create a new validation token with this session ID - self.db.simple_insert_txn( - txn, - table="threepid_validation_token", - values={ - "session_id": session_id, - "token": token, - "next_link": next_link, - "expires": token_expires, - }, - ) - - return self.db.runInteraction( - "start_or_continue_validation_session", - start_or_continue_validation_session_txn, - ) - - def cull_expired_threepid_validation_tokens(self): - """Remove threepid validation tokens with expiry dates that have passed""" - - def cull_expired_threepid_validation_tokens_txn(txn, ts): - sql = """ - DELETE FROM threepid_validation_token WHERE - expires < ? - """ - return txn.execute(sql, (ts,)) - - return self.db.runInteraction( - "cull_expired_threepid_validation_tokens", - cull_expired_threepid_validation_tokens_txn, - self.clock.time_msec(), - ) - - @defer.inlineCallbacks - def set_user_deactivated_status(self, user_id, deactivated): - """Set the `deactivated` property for the provided user to the provided value. - - Args: - user_id (str): The ID of the user to set the status for. - deactivated (bool): The value to set for `deactivated`. - """ - - yield self.db.runInteraction( - "set_user_deactivated_status", - self.set_user_deactivated_status_txn, - user_id, - deactivated, - ) - - def set_user_deactivated_status_txn(self, txn, user_id, deactivated): - self.db.simple_update_one_txn( - txn=txn, - table="users", - keyvalues={"name": user_id}, - updatevalues={"deactivated": 1 if deactivated else 0}, - ) - self._invalidate_cache_and_stream( - txn, self.get_user_deactivated_status, (user_id,) - ) - - @defer.inlineCallbacks - def _set_expiration_date_when_missing(self): - """ - Retrieves the list of registered users that don't have an expiration date, and - adds an expiration date for each of them. - """ - - def select_users_with_no_expiration_date_txn(txn): - """Retrieves the list of registered users with no expiration date from the - database, filtering out deactivated users. - """ - sql = ( - "SELECT users.name FROM users" - " LEFT JOIN account_validity ON (users.name = account_validity.user_id)" - " WHERE account_validity.user_id is NULL AND users.deactivated = 0;" - ) - txn.execute(sql, []) - - res = self.db.cursor_to_dict(txn) - if res: - for user in res: - self.set_expiration_date_for_user_txn( - txn, user["name"], use_delta=True - ) - - yield self.db.runInteraction( - "get_users_with_no_expiration_date", - select_users_with_no_expiration_date_txn, - ) - - def set_expiration_date_for_user_txn(self, txn, user_id, use_delta=False): - """Sets an expiration date to the account with the given user ID. - - Args: - user_id (str): User ID to set an expiration date for. - use_delta (bool): If set to False, the expiration date for the user will be - now + validity period. If set to True, this expiration date will be a - random value in the [now + period - d ; now + period] range, d being a - delta equal to 10% of the validity period. - """ - now_ms = self._clock.time_msec() - expiration_ts = now_ms + self._account_validity.period - - if use_delta: - expiration_ts = self.rand.randrange( - expiration_ts - self._account_validity.startup_job_max_delta, - expiration_ts, - ) - - self.db.simple_upsert_txn( - txn, - "account_validity", - keyvalues={"user_id": user_id}, - values={"expiration_ts_ms": expiration_ts, "email_sent": False}, - ) - - -def find_max_generated_user_id_localpart(cur: Cursor) -> int: - """ - Gets the localpart of the max current generated user ID. - - Generated user IDs are integers, so we find the largest integer user ID - already taken and return that. - """ - - # We bound between '@0' and '@a' to avoid pulling the entire table - # out. - cur.execute("SELECT name FROM users WHERE '@0' <= name AND name < '@a'") - - regex = re.compile(r"^@(\d+):") - - max_found = 0 - - for (user_id,) in cur: - match = regex.search(user_id) - if match: - max_found = max(int(match.group(1)), max_found) - return max_found diff --git a/synapse/storage/data_stores/main/rejections.py b/synapse/storage/data_stores/main/rejections.py deleted file mode 100644 index 27e5a2084a..0000000000 --- a/synapse/storage/data_stores/main/rejections.py +++ /dev/null @@ -1,31 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from synapse.storage._base import SQLBaseStore - -logger = logging.getLogger(__name__) - - -class RejectionsStore(SQLBaseStore): - def get_rejection_reason(self, event_id): - return self.db.simple_select_one_onecol( - table="rejections", - retcol="reason", - keyvalues={"event_id": event_id}, - allow_none=True, - desc="get_rejection_reason", - ) diff --git a/synapse/storage/data_stores/main/relations.py b/synapse/storage/data_stores/main/relations.py deleted file mode 100644 index 7d477f8d01..0000000000 --- a/synapse/storage/data_stores/main/relations.py +++ /dev/null @@ -1,327 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2019 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -import attr - -from synapse.api.constants import RelationTypes -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.main.stream import generate_pagination_where_clause -from synapse.storage.relations import ( - AggregationPaginationToken, - PaginationChunk, - RelationPaginationToken, -) -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks - -logger = logging.getLogger(__name__) - - -class RelationsWorkerStore(SQLBaseStore): - @cached(tree=True) - def get_relations_for_event( - self, - event_id, - relation_type=None, - event_type=None, - aggregation_key=None, - limit=5, - direction="b", - from_token=None, - to_token=None, - ): - """Get a list of relations for an event, ordered by topological ordering. - - Args: - event_id (str): Fetch events that relate to this event ID. - relation_type (str|None): Only fetch events with this relation - type, if given. - event_type (str|None): Only fetch events with this event type, if - given. - aggregation_key (str|None): Only fetch events with this aggregation - key, if given. - limit (int): Only fetch the most recent `limit` events. - direction (str): Whether to fetch the most recent first (`"b"`) or - the oldest first (`"f"`). - from_token (RelationPaginationToken|None): Fetch rows from the given - token, or from the start if None. - to_token (RelationPaginationToken|None): Fetch rows up to the given - token, or up to the end if None. - - Returns: - Deferred[PaginationChunk]: List of event IDs that match relations - requested. The rows are of the form `{"event_id": "..."}`. - """ - - where_clause = ["relates_to_id = ?"] - where_args = [event_id] - - if relation_type is not None: - where_clause.append("relation_type = ?") - where_args.append(relation_type) - - if event_type is not None: - where_clause.append("type = ?") - where_args.append(event_type) - - if aggregation_key: - where_clause.append("aggregation_key = ?") - where_args.append(aggregation_key) - - pagination_clause = generate_pagination_where_clause( - direction=direction, - column_names=("topological_ordering", "stream_ordering"), - from_token=attr.astuple(from_token) if from_token else None, - to_token=attr.astuple(to_token) if to_token else None, - engine=self.database_engine, - ) - - if pagination_clause: - where_clause.append(pagination_clause) - - if direction == "b": - order = "DESC" - else: - order = "ASC" - - sql = """ - SELECT event_id, topological_ordering, stream_ordering - FROM event_relations - INNER JOIN events USING (event_id) - WHERE %s - ORDER BY topological_ordering %s, stream_ordering %s - LIMIT ? - """ % ( - " AND ".join(where_clause), - order, - order, - ) - - def _get_recent_references_for_event_txn(txn): - txn.execute(sql, where_args + [limit + 1]) - - last_topo_id = None - last_stream_id = None - events = [] - for row in txn: - events.append({"event_id": row[0]}) - last_topo_id = row[1] - last_stream_id = row[2] - - next_batch = None - if len(events) > limit and last_topo_id and last_stream_id: - next_batch = RelationPaginationToken(last_topo_id, last_stream_id) - - return PaginationChunk( - chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token - ) - - return self.db.runInteraction( - "get_recent_references_for_event", _get_recent_references_for_event_txn - ) - - @cached(tree=True) - def get_aggregation_groups_for_event( - self, - event_id, - event_type=None, - limit=5, - direction="b", - from_token=None, - to_token=None, - ): - """Get a list of annotations on the event, grouped by event type and - aggregation key, sorted by count. - - This is used e.g. to get the what and how many reactions have happend - on an event. - - Args: - event_id (str): Fetch events that relate to this event ID. - event_type (str|None): Only fetch events with this event type, if - given. - limit (int): Only fetch the `limit` groups. - direction (str): Whether to fetch the highest count first (`"b"`) or - the lowest count first (`"f"`). - from_token (AggregationPaginationToken|None): Fetch rows from the - given token, or from the start if None. - to_token (AggregationPaginationToken|None): Fetch rows up to the - given token, or up to the end if None. - - - Returns: - Deferred[PaginationChunk]: List of groups of annotations that - match. Each row is a dict with `type`, `key` and `count` fields. - """ - - where_clause = ["relates_to_id = ?", "relation_type = ?"] - where_args = [event_id, RelationTypes.ANNOTATION] - - if event_type: - where_clause.append("type = ?") - where_args.append(event_type) - - having_clause = generate_pagination_where_clause( - direction=direction, - column_names=("COUNT(*)", "MAX(stream_ordering)"), - from_token=attr.astuple(from_token) if from_token else None, - to_token=attr.astuple(to_token) if to_token else None, - engine=self.database_engine, - ) - - if direction == "b": - order = "DESC" - else: - order = "ASC" - - if having_clause: - having_clause = "HAVING " + having_clause - else: - having_clause = "" - - sql = """ - SELECT type, aggregation_key, COUNT(DISTINCT sender), MAX(stream_ordering) - FROM event_relations - INNER JOIN events USING (event_id) - WHERE {where_clause} - GROUP BY relation_type, type, aggregation_key - {having_clause} - ORDER BY COUNT(*) {order}, MAX(stream_ordering) {order} - LIMIT ? - """.format( - where_clause=" AND ".join(where_clause), - order=order, - having_clause=having_clause, - ) - - def _get_aggregation_groups_for_event_txn(txn): - txn.execute(sql, where_args + [limit + 1]) - - next_batch = None - events = [] - for row in txn: - events.append({"type": row[0], "key": row[1], "count": row[2]}) - next_batch = AggregationPaginationToken(row[2], row[3]) - - if len(events) <= limit: - next_batch = None - - return PaginationChunk( - chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token - ) - - return self.db.runInteraction( - "get_aggregation_groups_for_event", _get_aggregation_groups_for_event_txn - ) - - @cachedInlineCallbacks() - def get_applicable_edit(self, event_id): - """Get the most recent edit (if any) that has happened for the given - event. - - Correctly handles checking whether edits were allowed to happen. - - Args: - event_id (str): The original event ID - - Returns: - Deferred[EventBase|None]: Returns the most recent edit, if any. - """ - - # We only allow edits for `m.room.message` events that have the same sender - # and event type. We can't assert these things during regular event auth so - # we have to do the checks post hoc. - - # Fetches latest edit that has the same type and sender as the - # original, and is an `m.room.message`. - sql = """ - SELECT edit.event_id FROM events AS edit - INNER JOIN event_relations USING (event_id) - INNER JOIN events AS original ON - original.event_id = relates_to_id - AND edit.type = original.type - AND edit.sender = original.sender - WHERE - relates_to_id = ? - AND relation_type = ? - AND edit.type = 'm.room.message' - ORDER by edit.origin_server_ts DESC, edit.event_id DESC - LIMIT 1 - """ - - def _get_applicable_edit_txn(txn): - txn.execute(sql, (event_id, RelationTypes.REPLACE)) - row = txn.fetchone() - if row: - return row[0] - - edit_id = yield self.db.runInteraction( - "get_applicable_edit", _get_applicable_edit_txn - ) - - if not edit_id: - return - - edit_event = yield self.get_event(edit_id, allow_none=True) - return edit_event - - def has_user_annotated_event(self, parent_id, event_type, aggregation_key, sender): - """Check if a user has already annotated an event with the same key - (e.g. already liked an event). - - Args: - parent_id (str): The event being annotated - event_type (str): The event type of the annotation - aggregation_key (str): The aggregation key of the annotation - sender (str): The sender of the annotation - - Returns: - Deferred[bool] - """ - - sql = """ - SELECT 1 FROM event_relations - INNER JOIN events USING (event_id) - WHERE - relates_to_id = ? - AND relation_type = ? - AND type = ? - AND sender = ? - AND aggregation_key = ? - LIMIT 1; - """ - - def _get_if_user_has_annotated_event(txn): - txn.execute( - sql, - ( - parent_id, - RelationTypes.ANNOTATION, - event_type, - sender, - aggregation_key, - ), - ) - - return bool(txn.fetchone()) - - return self.db.runInteraction( - "get_if_user_has_annotated_event", _get_if_user_has_annotated_event - ) - - -class RelationsStore(RelationsWorkerStore): - pass diff --git a/synapse/storage/data_stores/main/room.py b/synapse/storage/data_stores/main/room.py deleted file mode 100644 index ab48052cdc..0000000000 --- a/synapse/storage/data_stores/main/room.py +++ /dev/null @@ -1,1425 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import collections -import logging -import re -from abc import abstractmethod -from enum import Enum -from typing import Any, Dict, List, Optional, Tuple - -from canonicaljson import json - -from synapse.api.constants import EventTypes -from synapse.api.errors import StoreError -from synapse.api.room_versions import RoomVersion, RoomVersions -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.storage.data_stores.main.search import SearchStore -from synapse.storage.database import Database, LoggingTransaction -from synapse.types import ThirdPartyInstanceID -from synapse.util.caches.descriptors import cached - -logger = logging.getLogger(__name__) - - -OpsLevel = collections.namedtuple( - "OpsLevel", ("ban_level", "kick_level", "redact_level") -) - -RatelimitOverride = collections.namedtuple( - "RatelimitOverride", ("messages_per_second", "burst_count") -) - - -class RoomSortOrder(Enum): - """ - Enum to define the sorting method used when returning rooms with get_rooms_paginate - - NAME = sort rooms alphabetically by name - JOINED_MEMBERS = sort rooms by membership size, highest to lowest - """ - - # ALPHABETICAL and SIZE are deprecated. - # ALPHABETICAL is the same as NAME. - ALPHABETICAL = "alphabetical" - # SIZE is the same as JOINED_MEMBERS. - SIZE = "size" - NAME = "name" - CANONICAL_ALIAS = "canonical_alias" - JOINED_MEMBERS = "joined_members" - JOINED_LOCAL_MEMBERS = "joined_local_members" - VERSION = "version" - CREATOR = "creator" - ENCRYPTION = "encryption" - FEDERATABLE = "federatable" - PUBLIC = "public" - JOIN_RULES = "join_rules" - GUEST_ACCESS = "guest_access" - HISTORY_VISIBILITY = "history_visibility" - STATE_EVENTS = "state_events" - - -class RoomWorkerStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(RoomWorkerStore, self).__init__(database, db_conn, hs) - - self.config = hs.config - - def get_room(self, room_id): - """Retrieve a room. - - Args: - room_id (str): The ID of the room to retrieve. - Returns: - A dict containing the room information, or None if the room is unknown. - """ - return self.db.simple_select_one( - table="rooms", - keyvalues={"room_id": room_id}, - retcols=("room_id", "is_public", "creator"), - desc="get_room", - allow_none=True, - ) - - def get_room_with_stats(self, room_id: str): - """Retrieve room with statistics. - - Args: - room_id: The ID of the room to retrieve. - Returns: - A dict containing the room information, or None if the room is unknown. - """ - - def get_room_with_stats_txn(txn, room_id): - sql = """ - SELECT room_id, state.name, state.canonical_alias, curr.joined_members, - curr.local_users_in_room AS joined_local_members, rooms.room_version AS version, - rooms.creator, state.encryption, state.is_federatable AS federatable, - rooms.is_public AS public, state.join_rules, state.guest_access, - state.history_visibility, curr.current_state_events AS state_events - FROM rooms - LEFT JOIN room_stats_state state USING (room_id) - LEFT JOIN room_stats_current curr USING (room_id) - WHERE room_id = ? - """ - txn.execute(sql, [room_id]) - # Catch error if sql returns empty result to return "None" instead of an error - try: - res = self.db.cursor_to_dict(txn)[0] - except IndexError: - return None - - res["federatable"] = bool(res["federatable"]) - res["public"] = bool(res["public"]) - return res - - return self.db.runInteraction( - "get_room_with_stats", get_room_with_stats_txn, room_id - ) - - def get_public_room_ids(self): - return self.db.simple_select_onecol( - table="rooms", - keyvalues={"is_public": True}, - retcol="room_id", - desc="get_public_room_ids", - ) - - def count_public_rooms(self, network_tuple, ignore_non_federatable): - """Counts the number of public rooms as tracked in the room_stats_current - and room_stats_state table. - - Args: - network_tuple (ThirdPartyInstanceID|None) - ignore_non_federatable (bool): If true filters out non-federatable rooms - """ - - def _count_public_rooms_txn(txn): - query_args = [] - - if network_tuple: - if network_tuple.appservice_id: - published_sql = """ - SELECT room_id from appservice_room_list - WHERE appservice_id = ? AND network_id = ? - """ - query_args.append(network_tuple.appservice_id) - query_args.append(network_tuple.network_id) - else: - published_sql = """ - SELECT room_id FROM rooms WHERE is_public - """ - else: - published_sql = """ - SELECT room_id FROM rooms WHERE is_public - UNION SELECT room_id from appservice_room_list - """ - - sql = """ - SELECT - COALESCE(COUNT(*), 0) - FROM ( - %(published_sql)s - ) published - INNER JOIN room_stats_state USING (room_id) - INNER JOIN room_stats_current USING (room_id) - WHERE - ( - join_rules = 'public' OR history_visibility = 'world_readable' - ) - AND joined_members > 0 - """ % { - "published_sql": published_sql - } - - txn.execute(sql, query_args) - return txn.fetchone()[0] - - return self.db.runInteraction("count_public_rooms", _count_public_rooms_txn) - - async def get_largest_public_rooms( - self, - network_tuple: Optional[ThirdPartyInstanceID], - search_filter: Optional[dict], - limit: Optional[int], - bounds: Optional[Tuple[int, str]], - forwards: bool, - ignore_non_federatable: bool = False, - ): - """Gets the largest public rooms (where largest is in terms of joined - members, as tracked in the statistics table). - - Args: - network_tuple - search_filter - limit: Maxmimum number of rows to return, unlimited otherwise. - bounds: An uppoer or lower bound to apply to result set if given, - consists of a joined member count and room_id (these are - excluded from result set). - forwards: true iff going forwards, going backwards otherwise - ignore_non_federatable: If true filters out non-federatable rooms. - - Returns: - Rooms in order: biggest number of joined users first. - We then arbitrarily use the room_id as a tie breaker. - - """ - - where_clauses = [] - query_args = [] - - if network_tuple: - if network_tuple.appservice_id: - published_sql = """ - SELECT room_id from appservice_room_list - WHERE appservice_id = ? AND network_id = ? - """ - query_args.append(network_tuple.appservice_id) - query_args.append(network_tuple.network_id) - else: - published_sql = """ - SELECT room_id FROM rooms WHERE is_public - """ - else: - published_sql = """ - SELECT room_id FROM rooms WHERE is_public - UNION SELECT room_id from appservice_room_list - """ - - # Work out the bounds if we're given them, these bounds look slightly - # odd, but are designed to help query planner use indices by pulling - # out a common bound. - if bounds: - last_joined_members, last_room_id = bounds - if forwards: - where_clauses.append( - """ - joined_members <= ? AND ( - joined_members < ? OR room_id < ? - ) - """ - ) - else: - where_clauses.append( - """ - joined_members >= ? AND ( - joined_members > ? OR room_id > ? - ) - """ - ) - - query_args += [last_joined_members, last_joined_members, last_room_id] - - if ignore_non_federatable: - where_clauses.append("is_federatable") - - if search_filter and search_filter.get("generic_search_term", None): - search_term = "%" + search_filter["generic_search_term"] + "%" - - where_clauses.append( - """ - ( - LOWER(name) LIKE ? - OR LOWER(topic) LIKE ? - OR LOWER(canonical_alias) LIKE ? - ) - """ - ) - query_args += [ - search_term.lower(), - search_term.lower(), - search_term.lower(), - ] - - where_clause = "" - if where_clauses: - where_clause = " AND " + " AND ".join(where_clauses) - - sql = """ - SELECT - room_id, name, topic, canonical_alias, joined_members, - avatar, history_visibility, joined_members, guest_access - FROM ( - %(published_sql)s - ) published - INNER JOIN room_stats_state USING (room_id) - INNER JOIN room_stats_current USING (room_id) - WHERE - ( - join_rules = 'public' OR history_visibility = 'world_readable' - ) - AND joined_members > 0 - %(where_clause)s - ORDER BY joined_members %(dir)s, room_id %(dir)s - """ % { - "published_sql": published_sql, - "where_clause": where_clause, - "dir": "DESC" if forwards else "ASC", - } - - if limit is not None: - query_args.append(limit) - - sql += """ - LIMIT ? - """ - - def _get_largest_public_rooms_txn(txn): - txn.execute(sql, query_args) - - results = self.db.cursor_to_dict(txn) - - if not forwards: - results.reverse() - - return results - - ret_val = await self.db.runInteraction( - "get_largest_public_rooms", _get_largest_public_rooms_txn - ) - return ret_val - - @cached(max_entries=10000) - def is_room_blocked(self, room_id): - return self.db.simple_select_one_onecol( - table="blocked_rooms", - keyvalues={"room_id": room_id}, - retcol="1", - allow_none=True, - desc="is_room_blocked", - ) - - async def get_rooms_paginate( - self, - start: int, - limit: int, - order_by: RoomSortOrder, - reverse_order: bool, - search_term: Optional[str], - ) -> Tuple[List[Dict[str, Any]], int]: - """Function to retrieve a paginated list of rooms as json. - - Args: - start: offset in the list - limit: maximum amount of rooms to retrieve - order_by: the sort order of the returned list - reverse_order: whether to reverse the room list - search_term: a string to filter room names by - Returns: - A list of room dicts and an integer representing the total number of - rooms that exist given this query - """ - # Filter room names by a string - where_statement = "" - if search_term: - where_statement = "WHERE state.name LIKE ?" - - # Our postgres db driver converts ? -> %s in SQL strings as that's the - # placeholder for postgres. - # HOWEVER, if you put a % into your SQL then everything goes wibbly. - # To get around this, we're going to surround search_term with %'s - # before giving it to the database in python instead - search_term = "%" + search_term + "%" - - # Set ordering - if RoomSortOrder(order_by) == RoomSortOrder.SIZE: - # Deprecated in favour of RoomSortOrder.JOINED_MEMBERS - order_by_column = "curr.joined_members" - order_by_asc = False - elif RoomSortOrder(order_by) == RoomSortOrder.ALPHABETICAL: - # Deprecated in favour of RoomSortOrder.NAME - order_by_column = "state.name" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.NAME: - order_by_column = "state.name" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.CANONICAL_ALIAS: - order_by_column = "state.canonical_alias" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.JOINED_MEMBERS: - order_by_column = "curr.joined_members" - order_by_asc = False - elif RoomSortOrder(order_by) == RoomSortOrder.JOINED_LOCAL_MEMBERS: - order_by_column = "curr.local_users_in_room" - order_by_asc = False - elif RoomSortOrder(order_by) == RoomSortOrder.VERSION: - order_by_column = "rooms.room_version" - order_by_asc = False - elif RoomSortOrder(order_by) == RoomSortOrder.CREATOR: - order_by_column = "rooms.creator" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.ENCRYPTION: - order_by_column = "state.encryption" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.FEDERATABLE: - order_by_column = "state.is_federatable" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.PUBLIC: - order_by_column = "rooms.is_public" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.JOIN_RULES: - order_by_column = "state.join_rules" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.GUEST_ACCESS: - order_by_column = "state.guest_access" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.HISTORY_VISIBILITY: - order_by_column = "state.history_visibility" - order_by_asc = True - elif RoomSortOrder(order_by) == RoomSortOrder.STATE_EVENTS: - order_by_column = "curr.current_state_events" - order_by_asc = False - else: - raise StoreError( - 500, "Incorrect value for order_by provided: %s" % order_by - ) - - # Whether to return the list in reverse order - if reverse_order: - # Flip the boolean - order_by_asc = not order_by_asc - - # Create one query for getting the limited number of events that the user asked - # for, and another query for getting the total number of events that could be - # returned. Thus allowing us to see if there are more events to paginate through - info_sql = """ - SELECT state.room_id, state.name, state.canonical_alias, curr.joined_members, - curr.local_users_in_room, rooms.room_version, rooms.creator, - state.encryption, state.is_federatable, rooms.is_public, state.join_rules, - state.guest_access, state.history_visibility, curr.current_state_events - FROM room_stats_state state - INNER JOIN room_stats_current curr USING (room_id) - INNER JOIN rooms USING (room_id) - %s - ORDER BY %s %s - LIMIT ? - OFFSET ? - """ % ( - where_statement, - order_by_column, - "ASC" if order_by_asc else "DESC", - ) - - # Use a nested SELECT statement as SQL can't count(*) with an OFFSET - count_sql = """ - SELECT count(*) FROM ( - SELECT room_id FROM room_stats_state state - %s - ) AS get_room_ids - """ % ( - where_statement, - ) - - def _get_rooms_paginate_txn(txn): - # Execute the data query - sql_values = (limit, start) - if search_term: - # Add the search term into the WHERE clause - sql_values = (search_term,) + sql_values - txn.execute(info_sql, sql_values) - - # Refactor room query data into a structured dictionary - rooms = [] - for room in txn: - rooms.append( - { - "room_id": room[0], - "name": room[1], - "canonical_alias": room[2], - "joined_members": room[3], - "joined_local_members": room[4], - "version": room[5], - "creator": room[6], - "encryption": room[7], - "federatable": room[8], - "public": room[9], - "join_rules": room[10], - "guest_access": room[11], - "history_visibility": room[12], - "state_events": room[13], - } - ) - - # Execute the count query - - # Add the search term into the WHERE clause if present - sql_values = (search_term,) if search_term else () - txn.execute(count_sql, sql_values) - - room_count = txn.fetchone() - return rooms, room_count[0] - - return await self.db.runInteraction( - "get_rooms_paginate", _get_rooms_paginate_txn, - ) - - @cached(max_entries=10000) - async def get_ratelimit_for_user(self, user_id): - """Check if there are any overrides for ratelimiting for the given - user - - Args: - user_id (str) - - Returns: - RatelimitOverride if there is an override, else None. If the contents - of RatelimitOverride are None or 0 then ratelimitng has been - disabled for that user entirely. - """ - row = await self.db.simple_select_one( - table="ratelimit_override", - keyvalues={"user_id": user_id}, - retcols=("messages_per_second", "burst_count"), - allow_none=True, - desc="get_ratelimit_for_user", - ) - - if row: - return RatelimitOverride( - messages_per_second=row["messages_per_second"], - burst_count=row["burst_count"], - ) - else: - return None - - @cached() - async def get_retention_policy_for_room(self, room_id): - """Get the retention policy for a given room. - - If no retention policy has been found for this room, returns a policy defined - by the configured default policy (which has None as both the 'min_lifetime' and - the 'max_lifetime' if no default policy has been defined in the server's - configuration). - - Args: - room_id (str): The ID of the room to get the retention policy of. - - Returns: - dict[int, int]: "min_lifetime" and "max_lifetime" for this room. - """ - - def get_retention_policy_for_room_txn(txn): - txn.execute( - """ - SELECT min_lifetime, max_lifetime FROM room_retention - INNER JOIN current_state_events USING (event_id, room_id) - WHERE room_id = ?; - """, - (room_id,), - ) - - return self.db.cursor_to_dict(txn) - - ret = await self.db.runInteraction( - "get_retention_policy_for_room", get_retention_policy_for_room_txn, - ) - - # If we don't know this room ID, ret will be None, in this case return the default - # policy. - if not ret: - return { - "min_lifetime": self.config.retention_default_min_lifetime, - "max_lifetime": self.config.retention_default_max_lifetime, - } - - row = ret[0] - - # If one of the room's policy's attributes isn't defined, use the matching - # attribute from the default policy. - # The default values will be None if no default policy has been defined, or if one - # of the attributes is missing from the default policy. - if row["min_lifetime"] is None: - row["min_lifetime"] = self.config.retention_default_min_lifetime - - if row["max_lifetime"] is None: - row["max_lifetime"] = self.config.retention_default_max_lifetime - - return row - - def get_media_mxcs_in_room(self, room_id): - """Retrieves all the local and remote media MXC URIs in a given room - - Args: - room_id (str) - - Returns: - The local and remote media as a lists of tuples where the key is - the hostname and the value is the media ID. - """ - - def _get_media_mxcs_in_room_txn(txn): - local_mxcs, remote_mxcs = self._get_media_mxcs_in_room_txn(txn, room_id) - local_media_mxcs = [] - remote_media_mxcs = [] - - # Convert the IDs to MXC URIs - for media_id in local_mxcs: - local_media_mxcs.append("mxc://%s/%s" % (self.hs.hostname, media_id)) - for hostname, media_id in remote_mxcs: - remote_media_mxcs.append("mxc://%s/%s" % (hostname, media_id)) - - return local_media_mxcs, remote_media_mxcs - - return self.db.runInteraction( - "get_media_ids_in_room", _get_media_mxcs_in_room_txn - ) - - def quarantine_media_ids_in_room(self, room_id, quarantined_by): - """For a room loops through all events with media and quarantines - the associated media - """ - - logger.info("Quarantining media in room: %s", room_id) - - def _quarantine_media_in_room_txn(txn): - local_mxcs, remote_mxcs = self._get_media_mxcs_in_room_txn(txn, room_id) - return self._quarantine_media_txn( - txn, local_mxcs, remote_mxcs, quarantined_by - ) - - return self.db.runInteraction( - "quarantine_media_in_room", _quarantine_media_in_room_txn - ) - - def _get_media_mxcs_in_room_txn(self, txn, room_id): - """Retrieves all the local and remote media MXC URIs in a given room - - Args: - txn (cursor) - room_id (str) - - Returns: - The local and remote media as a lists of tuples where the key is - the hostname and the value is the media ID. - """ - mxc_re = re.compile("^mxc://([^/]+)/([^/#?]+)") - - sql = """ - SELECT stream_ordering, json FROM events - JOIN event_json USING (room_id, event_id) - WHERE room_id = ? - %(where_clause)s - AND contains_url = ? AND outlier = ? - ORDER BY stream_ordering DESC - LIMIT ? - """ - txn.execute(sql % {"where_clause": ""}, (room_id, True, False, 100)) - - local_media_mxcs = [] - remote_media_mxcs = [] - - while True: - next_token = None - for stream_ordering, content_json in txn: - next_token = stream_ordering - event_json = db_to_json(content_json) - content = event_json["content"] - content_url = content.get("url") - thumbnail_url = content.get("info", {}).get("thumbnail_url") - - for url in (content_url, thumbnail_url): - if not url: - continue - matches = mxc_re.match(url) - if matches: - hostname = matches.group(1) - media_id = matches.group(2) - if hostname == self.hs.hostname: - local_media_mxcs.append(media_id) - else: - remote_media_mxcs.append((hostname, media_id)) - - if next_token is None: - # We've gone through the whole room, so we're finished. - break - - txn.execute( - sql % {"where_clause": "AND stream_ordering < ?"}, - (room_id, next_token, True, False, 100), - ) - - return local_media_mxcs, remote_media_mxcs - - def quarantine_media_by_id( - self, server_name: str, media_id: str, quarantined_by: str, - ): - """quarantines a single local or remote media id - - Args: - server_name: The name of the server that holds this media - media_id: The ID of the media to be quarantined - quarantined_by: The user ID that initiated the quarantine request - """ - logger.info("Quarantining media: %s/%s", server_name, media_id) - is_local = server_name == self.config.server_name - - def _quarantine_media_by_id_txn(txn): - local_mxcs = [media_id] if is_local else [] - remote_mxcs = [(server_name, media_id)] if not is_local else [] - - return self._quarantine_media_txn( - txn, local_mxcs, remote_mxcs, quarantined_by - ) - - return self.db.runInteraction( - "quarantine_media_by_user", _quarantine_media_by_id_txn - ) - - def quarantine_media_ids_by_user(self, user_id: str, quarantined_by: str): - """quarantines all local media associated with a single user - - Args: - user_id: The ID of the user to quarantine media of - quarantined_by: The ID of the user who made the quarantine request - """ - - def _quarantine_media_by_user_txn(txn): - local_media_ids = self._get_media_ids_by_user_txn(txn, user_id) - return self._quarantine_media_txn(txn, local_media_ids, [], quarantined_by) - - return self.db.runInteraction( - "quarantine_media_by_user", _quarantine_media_by_user_txn - ) - - def _get_media_ids_by_user_txn(self, txn, user_id: str, filter_quarantined=True): - """Retrieves local media IDs by a given user - - Args: - txn (cursor) - user_id: The ID of the user to retrieve media IDs of - - Returns: - The local and remote media as a lists of tuples where the key is - the hostname and the value is the media ID. - """ - # Local media - sql = """ - SELECT media_id - FROM local_media_repository - WHERE user_id = ? - """ - if filter_quarantined: - sql += "AND quarantined_by IS NULL" - txn.execute(sql, (user_id,)) - - local_media_ids = [row[0] for row in txn] - - # TODO: Figure out all remote media a user has referenced in a message - - return local_media_ids - - def _quarantine_media_txn( - self, - txn, - local_mxcs: List[str], - remote_mxcs: List[Tuple[str, str]], - quarantined_by: str, - ) -> int: - """Quarantine local and remote media items - - Args: - txn (cursor) - local_mxcs: A list of local mxc URLs - remote_mxcs: A list of (remote server, media id) tuples representing - remote mxc URLs - quarantined_by: The ID of the user who initiated the quarantine request - Returns: - The total number of media items quarantined - """ - # Update all the tables to set the quarantined_by flag - txn.executemany( - """ - UPDATE local_media_repository - SET quarantined_by = ? - WHERE media_id = ? AND safe_from_quarantine = ? - """, - ((quarantined_by, media_id, False) for media_id in local_mxcs), - ) - # Note that a rowcount of -1 can be used to indicate no rows were affected. - total_media_quarantined = txn.rowcount if txn.rowcount > 0 else 0 - - txn.executemany( - """ - UPDATE remote_media_cache - SET quarantined_by = ? - WHERE media_origin = ? AND media_id = ? - """, - ((quarantined_by, origin, media_id) for origin, media_id in remote_mxcs), - ) - total_media_quarantined += txn.rowcount if txn.rowcount > 0 else 0 - - return total_media_quarantined - - async def get_all_new_public_rooms( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for public rooms replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - if last_id == current_id: - return [], current_id, False - - def get_all_new_public_rooms(txn): - sql = """ - SELECT stream_id, room_id, visibility, appservice_id, network_id - FROM public_room_list_stream - WHERE stream_id > ? AND stream_id <= ? - ORDER BY stream_id ASC - LIMIT ? - """ - - txn.execute(sql, (last_id, current_id, limit)) - updates = [(row[0], row[1:]) for row in txn] - limited = False - upto_token = current_id - if len(updates) >= limit: - upto_token = updates[-1][0] - limited = True - - return updates, upto_token, limited - - return await self.db.runInteraction( - "get_all_new_public_rooms", get_all_new_public_rooms - ) - - -class RoomBackgroundUpdateStore(SQLBaseStore): - REMOVE_TOMESTONED_ROOMS_BG_UPDATE = "remove_tombstoned_rooms_from_directory" - ADD_ROOMS_ROOM_VERSION_COLUMN = "add_rooms_room_version_column" - - def __init__(self, database: Database, db_conn, hs): - super(RoomBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - self.config = hs.config - - self.db.updates.register_background_update_handler( - "insert_room_retention", self._background_insert_retention, - ) - - self.db.updates.register_background_update_handler( - self.REMOVE_TOMESTONED_ROOMS_BG_UPDATE, - self._remove_tombstoned_rooms_from_directory, - ) - - self.db.updates.register_background_update_handler( - self.ADD_ROOMS_ROOM_VERSION_COLUMN, - self._background_add_rooms_room_version_column, - ) - - async def _background_insert_retention(self, progress, batch_size): - """Retrieves a list of all rooms within a range and inserts an entry for each of - them into the room_retention table. - NULLs the property's columns if missing from the retention event in the room's - state (or NULLs all of them if there's no retention event in the room's state), - so that we fall back to the server's retention policy. - """ - - last_room = progress.get("room_id", "") - - def _background_insert_retention_txn(txn): - txn.execute( - """ - SELECT state.room_id, state.event_id, events.json - FROM current_state_events as state - LEFT JOIN event_json AS events ON (state.event_id = events.event_id) - WHERE state.room_id > ? AND state.type = '%s' - ORDER BY state.room_id ASC - LIMIT ?; - """ - % EventTypes.Retention, - (last_room, batch_size), - ) - - rows = self.db.cursor_to_dict(txn) - - if not rows: - return True - - for row in rows: - if not row["json"]: - retention_policy = {} - else: - ev = db_to_json(row["json"]) - retention_policy = ev["content"] - - self.db.simple_insert_txn( - txn=txn, - table="room_retention", - values={ - "room_id": row["room_id"], - "event_id": row["event_id"], - "min_lifetime": retention_policy.get("min_lifetime"), - "max_lifetime": retention_policy.get("max_lifetime"), - }, - ) - - logger.info("Inserted %d rows into room_retention", len(rows)) - - self.db.updates._background_update_progress_txn( - txn, "insert_room_retention", {"room_id": rows[-1]["room_id"]} - ) - - if batch_size > len(rows): - return True - else: - return False - - end = await self.db.runInteraction( - "insert_room_retention", _background_insert_retention_txn, - ) - - if end: - await self.db.updates._end_background_update("insert_room_retention") - - return batch_size - - async def _background_add_rooms_room_version_column( - self, progress: dict, batch_size: int - ): - """Background update to go and add room version inforamtion to `rooms` - table from `current_state_events` table. - """ - - last_room_id = progress.get("room_id", "") - - def _background_add_rooms_room_version_column_txn(txn: LoggingTransaction): - sql = """ - SELECT room_id, json FROM current_state_events - INNER JOIN event_json USING (room_id, event_id) - WHERE room_id > ? AND type = 'm.room.create' AND state_key = '' - ORDER BY room_id - LIMIT ? - """ - - txn.execute(sql, (last_room_id, batch_size)) - - updates = [] - for room_id, event_json in txn: - event_dict = db_to_json(event_json) - room_version_id = event_dict.get("content", {}).get( - "room_version", RoomVersions.V1.identifier - ) - - creator = event_dict.get("content").get("creator") - - updates.append((room_id, creator, room_version_id)) - - if not updates: - return True - - new_last_room_id = "" - for room_id, creator, room_version_id in updates: - # We upsert here just in case we don't already have a row, - # mainly for paranoia as much badness would happen if we don't - # insert the row and then try and get the room version for the - # room. - self.db.simple_upsert_txn( - txn, - table="rooms", - keyvalues={"room_id": room_id}, - values={"room_version": room_version_id}, - insertion_values={"is_public": False, "creator": creator}, - ) - new_last_room_id = room_id - - self.db.updates._background_update_progress_txn( - txn, self.ADD_ROOMS_ROOM_VERSION_COLUMN, {"room_id": new_last_room_id} - ) - - return False - - end = await self.db.runInteraction( - "_background_add_rooms_room_version_column", - _background_add_rooms_room_version_column_txn, - ) - - if end: - await self.db.updates._end_background_update( - self.ADD_ROOMS_ROOM_VERSION_COLUMN - ) - - return batch_size - - async def _remove_tombstoned_rooms_from_directory( - self, progress, batch_size - ) -> int: - """Removes any rooms with tombstone events from the room directory - - Nowadays this is handled by the room upgrade handler, but we may have some - that got left behind - """ - - last_room = progress.get("room_id", "") - - def _get_rooms(txn): - txn.execute( - """ - SELECT room_id - FROM rooms r - INNER JOIN current_state_events cse USING (room_id) - WHERE room_id > ? AND r.is_public - AND cse.type = '%s' AND cse.state_key = '' - ORDER BY room_id ASC - LIMIT ?; - """ - % EventTypes.Tombstone, - (last_room, batch_size), - ) - - return [row[0] for row in txn] - - rooms = await self.db.runInteraction( - "get_tombstoned_directory_rooms", _get_rooms - ) - - if not rooms: - await self.db.updates._end_background_update( - self.REMOVE_TOMESTONED_ROOMS_BG_UPDATE - ) - return 0 - - for room_id in rooms: - logger.info("Removing tombstoned room %s from the directory", room_id) - await self.set_room_is_public(room_id, False) - - await self.db.updates._background_update_progress( - self.REMOVE_TOMESTONED_ROOMS_BG_UPDATE, {"room_id": rooms[-1]} - ) - - return len(rooms) - - @abstractmethod - def set_room_is_public(self, room_id, is_public): - # this will need to be implemented if a background update is performed with - # existing (tombstoned, public) rooms in the database. - # - # It's overridden by RoomStore for the synapse master. - raise NotImplementedError() - - -class RoomStore(RoomBackgroundUpdateStore, RoomWorkerStore, SearchStore): - def __init__(self, database: Database, db_conn, hs): - super(RoomStore, self).__init__(database, db_conn, hs) - - self.config = hs.config - - async def upsert_room_on_join(self, room_id: str, room_version: RoomVersion): - """Ensure that the room is stored in the table - - Called when we join a room over federation, and overwrites any room version - currently in the table. - """ - await self.db.simple_upsert( - desc="upsert_room_on_join", - table="rooms", - keyvalues={"room_id": room_id}, - values={"room_version": room_version.identifier}, - insertion_values={"is_public": False, "creator": ""}, - # rooms has a unique constraint on room_id, so no need to lock when doing an - # emulated upsert. - lock=False, - ) - - async def store_room( - self, - room_id: str, - room_creator_user_id: str, - is_public: bool, - room_version: RoomVersion, - ): - """Stores a room. - - Args: - room_id: The desired room ID, can be None. - room_creator_user_id: The user ID of the room creator. - is_public: True to indicate that this room should appear in - public room lists. - room_version: The version of the room - Raises: - StoreError if the room could not be stored. - """ - try: - - def store_room_txn(txn, next_id): - self.db.simple_insert_txn( - txn, - "rooms", - { - "room_id": room_id, - "creator": room_creator_user_id, - "is_public": is_public, - "room_version": room_version.identifier, - }, - ) - if is_public: - self.db.simple_insert_txn( - txn, - table="public_room_list_stream", - values={ - "stream_id": next_id, - "room_id": room_id, - "visibility": is_public, - }, - ) - - with self._public_room_id_gen.get_next() as next_id: - await self.db.runInteraction("store_room_txn", store_room_txn, next_id) - except Exception as e: - logger.error("store_room with room_id=%s failed: %s", room_id, e) - raise StoreError(500, "Problem creating room.") - - async def maybe_store_room_on_invite(self, room_id: str, room_version: RoomVersion): - """ - When we receive an invite over federation, store the version of the room if we - don't already know the room version. - """ - await self.db.simple_upsert( - desc="maybe_store_room_on_invite", - table="rooms", - keyvalues={"room_id": room_id}, - values={}, - insertion_values={ - "room_version": room_version.identifier, - "is_public": False, - "creator": "", - }, - # rooms has a unique constraint on room_id, so no need to lock when doing an - # emulated upsert. - lock=False, - ) - - async def set_room_is_public(self, room_id, is_public): - def set_room_is_public_txn(txn, next_id): - self.db.simple_update_one_txn( - txn, - table="rooms", - keyvalues={"room_id": room_id}, - updatevalues={"is_public": is_public}, - ) - - entries = self.db.simple_select_list_txn( - txn, - table="public_room_list_stream", - keyvalues={ - "room_id": room_id, - "appservice_id": None, - "network_id": None, - }, - retcols=("stream_id", "visibility"), - ) - - entries.sort(key=lambda r: r["stream_id"]) - - add_to_stream = True - if entries: - add_to_stream = bool(entries[-1]["visibility"]) != is_public - - if add_to_stream: - self.db.simple_insert_txn( - txn, - table="public_room_list_stream", - values={ - "stream_id": next_id, - "room_id": room_id, - "visibility": is_public, - "appservice_id": None, - "network_id": None, - }, - ) - - with self._public_room_id_gen.get_next() as next_id: - await self.db.runInteraction( - "set_room_is_public", set_room_is_public_txn, next_id - ) - self.hs.get_notifier().on_new_replication_data() - - async def set_room_is_public_appservice( - self, room_id, appservice_id, network_id, is_public - ): - """Edit the appservice/network specific public room list. - - Each appservice can have a number of published room lists associated - with them, keyed off of an appservice defined `network_id`, which - basically represents a single instance of a bridge to a third party - network. - - Args: - room_id (str) - appservice_id (str) - network_id (str) - is_public (bool): Whether to publish or unpublish the room from the - list. - """ - - def set_room_is_public_appservice_txn(txn, next_id): - if is_public: - try: - self.db.simple_insert_txn( - txn, - table="appservice_room_list", - values={ - "appservice_id": appservice_id, - "network_id": network_id, - "room_id": room_id, - }, - ) - except self.database_engine.module.IntegrityError: - # We've already inserted, nothing to do. - return - else: - self.db.simple_delete_txn( - txn, - table="appservice_room_list", - keyvalues={ - "appservice_id": appservice_id, - "network_id": network_id, - "room_id": room_id, - }, - ) - - entries = self.db.simple_select_list_txn( - txn, - table="public_room_list_stream", - keyvalues={ - "room_id": room_id, - "appservice_id": appservice_id, - "network_id": network_id, - }, - retcols=("stream_id", "visibility"), - ) - - entries.sort(key=lambda r: r["stream_id"]) - - add_to_stream = True - if entries: - add_to_stream = bool(entries[-1]["visibility"]) != is_public - - if add_to_stream: - self.db.simple_insert_txn( - txn, - table="public_room_list_stream", - values={ - "stream_id": next_id, - "room_id": room_id, - "visibility": is_public, - "appservice_id": appservice_id, - "network_id": network_id, - }, - ) - - with self._public_room_id_gen.get_next() as next_id: - await self.db.runInteraction( - "set_room_is_public_appservice", - set_room_is_public_appservice_txn, - next_id, - ) - self.hs.get_notifier().on_new_replication_data() - - def get_room_count(self): - """Retrieve a list of all rooms - """ - - def f(txn): - sql = "SELECT count(*) FROM rooms" - txn.execute(sql) - row = txn.fetchone() - return row[0] or 0 - - return self.db.runInteraction("get_rooms", f) - - def add_event_report( - self, room_id, event_id, user_id, reason, content, received_ts - ): - next_id = self._event_reports_id_gen.get_next() - return self.db.simple_insert( - table="event_reports", - values={ - "id": next_id, - "received_ts": received_ts, - "room_id": room_id, - "event_id": event_id, - "user_id": user_id, - "reason": reason, - "content": json.dumps(content), - }, - desc="add_event_report", - ) - - def get_current_public_room_stream_id(self): - return self._public_room_id_gen.get_current_token() - - async def block_room(self, room_id: str, user_id: str) -> None: - """Marks the room as blocked. Can be called multiple times. - - Args: - room_id: Room to block - user_id: Who blocked it - """ - await self.db.simple_upsert( - table="blocked_rooms", - keyvalues={"room_id": room_id}, - values={}, - insertion_values={"user_id": user_id}, - desc="block_room", - ) - await self.db.runInteraction( - "block_room_invalidation", - self._invalidate_cache_and_stream, - self.is_room_blocked, - (room_id,), - ) - - async def get_rooms_for_retention_period_in_range( - self, min_ms: Optional[int], max_ms: Optional[int], include_null: bool = False - ) -> Dict[str, dict]: - """Retrieves all of the rooms within the given retention range. - - Optionally includes the rooms which don't have a retention policy. - - Args: - min_ms: Duration in milliseconds that define the lower limit of - the range to handle (exclusive). If None, doesn't set a lower limit. - max_ms: Duration in milliseconds that define the upper limit of - the range to handle (inclusive). If None, doesn't set an upper limit. - include_null: Whether to include rooms which retention policy is NULL - in the returned set. - - Returns: - The rooms within this range, along with their retention - policy. The key is "room_id", and maps to a dict describing the retention - policy associated with this room ID. The keys for this nested dict are - "min_lifetime" (int|None), and "max_lifetime" (int|None). - """ - - def get_rooms_for_retention_period_in_range_txn(txn): - range_conditions = [] - args = [] - - if min_ms is not None: - range_conditions.append("max_lifetime > ?") - args.append(min_ms) - - if max_ms is not None: - range_conditions.append("max_lifetime <= ?") - args.append(max_ms) - - # Do a first query which will retrieve the rooms that have a retention policy - # in their current state. - sql = """ - SELECT room_id, min_lifetime, max_lifetime FROM room_retention - INNER JOIN current_state_events USING (event_id, room_id) - """ - - if len(range_conditions): - sql += " WHERE (" + " AND ".join(range_conditions) + ")" - - if include_null: - sql += " OR max_lifetime IS NULL" - - txn.execute(sql, args) - - rows = self.db.cursor_to_dict(txn) - rooms_dict = {} - - for row in rows: - rooms_dict[row["room_id"]] = { - "min_lifetime": row["min_lifetime"], - "max_lifetime": row["max_lifetime"], - } - - if include_null: - # If required, do a second query that retrieves all of the rooms we know - # of so we can handle rooms with no retention policy. - sql = "SELECT DISTINCT room_id FROM current_state_events" - - txn.execute(sql) - - rows = self.db.cursor_to_dict(txn) - - # If a room isn't already in the dict (i.e. it doesn't have a retention - # policy in its state), add it with a null policy. - for row in rows: - if row["room_id"] not in rooms_dict: - rooms_dict[row["room_id"]] = { - "min_lifetime": None, - "max_lifetime": None, - } - - return rooms_dict - - rooms = await self.db.runInteraction( - "get_rooms_for_retention_period_in_range", - get_rooms_for_retention_period_in_range_txn, - ) - - return rooms diff --git a/synapse/storage/data_stores/main/roommember.py b/synapse/storage/data_stores/main/roommember.py deleted file mode 100644 index a92e401e88..0000000000 --- a/synapse/storage/data_stores/main/roommember.py +++ /dev/null @@ -1,1135 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import Iterable, List, Set - -from twisted.internet import defer - -from synapse.api.constants import EventTypes, Membership -from synapse.metrics import LaterGauge -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import ( - LoggingTransaction, - SQLBaseStore, - db_to_json, - make_in_list_sql_clause, -) -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.database import Database -from synapse.storage.engines import Sqlite3Engine -from synapse.storage.roommember import ( - GetRoomsForUserWithStreamOrdering, - MemberSummary, - ProfileInfo, - RoomsForUser, -) -from synapse.types import Collection, get_domain_from_id -from synapse.util.async_helpers import Linearizer -from synapse.util.caches import intern_string -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList -from synapse.util.metrics import Measure - -logger = logging.getLogger(__name__) - - -_MEMBERSHIP_PROFILE_UPDATE_NAME = "room_membership_profile_update" -_CURRENT_STATE_MEMBERSHIP_UPDATE_NAME = "current_state_events_membership" - - -class RoomMemberWorkerStore(EventsWorkerStore): - def __init__(self, database: Database, db_conn, hs): - super(RoomMemberWorkerStore, self).__init__(database, db_conn, hs) - - # Is the current_state_events.membership up to date? Or is the - # background update still running? - self._current_state_events_membership_up_to_date = False - - txn = LoggingTransaction( - db_conn.cursor(), - name="_check_safe_current_state_events_membership_updated", - database_engine=self.database_engine, - ) - self._check_safe_current_state_events_membership_updated_txn(txn) - txn.close() - - if self.hs.config.metrics_flags.known_servers: - self._known_servers_count = 1 - self.hs.get_clock().looping_call( - run_as_background_process, - 60 * 1000, - "_count_known_servers", - self._count_known_servers, - ) - self.hs.get_clock().call_later( - 1000, - run_as_background_process, - "_count_known_servers", - self._count_known_servers, - ) - LaterGauge( - "synapse_federation_known_servers", - "", - [], - lambda: self._known_servers_count, - ) - - @defer.inlineCallbacks - def _count_known_servers(self): - """ - Count the servers that this server knows about. - - The statistic is stored on the class for the - `synapse_federation_known_servers` LaterGauge to collect. - """ - - def _transact(txn): - if isinstance(self.database_engine, Sqlite3Engine): - query = """ - SELECT COUNT(DISTINCT substr(out.user_id, pos+1)) - FROM ( - SELECT rm.user_id as user_id, instr(rm.user_id, ':') - AS pos FROM room_memberships as rm - INNER JOIN current_state_events as c ON rm.event_id = c.event_id - WHERE c.type = 'm.room.member' - ) as out - """ - else: - query = """ - SELECT COUNT(DISTINCT split_part(state_key, ':', 2)) - FROM current_state_events - WHERE type = 'm.room.member' AND membership = 'join'; - """ - txn.execute(query) - return list(txn)[0][0] - - count = yield self.db.runInteraction("get_known_servers", _transact) - - # We always know about ourselves, even if we have nothing in - # room_memberships (for example, the server is new). - self._known_servers_count = max([count, 1]) - return self._known_servers_count - - def _check_safe_current_state_events_membership_updated_txn(self, txn): - """Checks if it is safe to assume the new current_state_events - membership column is up to date - """ - - pending_update = self.db.simple_select_one_txn( - txn, - table="background_updates", - keyvalues={"update_name": _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME}, - retcols=["update_name"], - allow_none=True, - ) - - self._current_state_events_membership_up_to_date = not pending_update - - # If the update is still running, reschedule to run. - if pending_update: - self._clock.call_later( - 15.0, - run_as_background_process, - "_check_safe_current_state_events_membership_updated", - self.db.runInteraction, - "_check_safe_current_state_events_membership_updated", - self._check_safe_current_state_events_membership_updated_txn, - ) - - @cached(max_entries=100000, iterable=True) - def get_users_in_room(self, room_id): - return self.db.runInteraction( - "get_users_in_room", self.get_users_in_room_txn, room_id - ) - - def get_users_in_room_txn(self, txn, room_id): - # If we can assume current_state_events.membership is up to date - # then we can avoid a join, which is a Very Good Thing given how - # frequently this function gets called. - if self._current_state_events_membership_up_to_date: - sql = """ - SELECT state_key FROM current_state_events - WHERE type = 'm.room.member' AND room_id = ? AND membership = ? - """ - else: - sql = """ - SELECT state_key FROM room_memberships as m - INNER JOIN current_state_events as c - ON m.event_id = c.event_id - AND m.room_id = c.room_id - AND m.user_id = c.state_key - WHERE c.type = 'm.room.member' AND c.room_id = ? AND m.membership = ? - """ - - txn.execute(sql, (room_id, Membership.JOIN)) - return [r[0] for r in txn] - - @cached(max_entries=100000) - def get_room_summary(self, room_id): - """ Get the details of a room roughly suitable for use by the room - summary extension to /sync. Useful when lazy loading room members. - Args: - room_id (str): The room ID to query - Returns: - Deferred[dict[str, MemberSummary]: - dict of membership states, pointing to a MemberSummary named tuple. - """ - - def _get_room_summary_txn(txn): - # first get counts. - # We do this all in one transaction to keep the cache small. - # FIXME: get rid of this when we have room_stats - - # If we can assume current_state_events.membership is up to date - # then we can avoid a join, which is a Very Good Thing given how - # frequently this function gets called. - if self._current_state_events_membership_up_to_date: - # Note, rejected events will have a null membership field, so - # we we manually filter them out. - sql = """ - SELECT count(*), membership FROM current_state_events - WHERE type = 'm.room.member' AND room_id = ? - AND membership IS NOT NULL - GROUP BY membership - """ - else: - sql = """ - SELECT count(*), m.membership FROM room_memberships as m - INNER JOIN current_state_events as c - ON m.event_id = c.event_id - AND m.room_id = c.room_id - AND m.user_id = c.state_key - WHERE c.type = 'm.room.member' AND c.room_id = ? - GROUP BY m.membership - """ - - txn.execute(sql, (room_id,)) - res = {} - for count, membership in txn: - summary = res.setdefault(membership, MemberSummary([], count)) - - # we order by membership and then fairly arbitrarily by event_id so - # heroes are consistent - if self._current_state_events_membership_up_to_date: - # Note, rejected events will have a null membership field, so - # we we manually filter them out. - sql = """ - SELECT state_key, membership, event_id - FROM current_state_events - WHERE type = 'm.room.member' AND room_id = ? - AND membership IS NOT NULL - ORDER BY - CASE membership WHEN ? THEN 1 WHEN ? THEN 2 ELSE 3 END ASC, - event_id ASC - LIMIT ? - """ - else: - sql = """ - SELECT c.state_key, m.membership, c.event_id - FROM room_memberships as m - INNER JOIN current_state_events as c USING (room_id, event_id) - WHERE c.type = 'm.room.member' AND c.room_id = ? - ORDER BY - CASE m.membership WHEN ? THEN 1 WHEN ? THEN 2 ELSE 3 END ASC, - c.event_id ASC - LIMIT ? - """ - - # 6 is 5 (number of heroes) plus 1, in case one of them is the calling user. - txn.execute(sql, (room_id, Membership.JOIN, Membership.INVITE, 6)) - for user_id, membership, event_id in txn: - summary = res[membership] - # we will always have a summary for this membership type at this - # point given the summary currently contains the counts. - members = summary.members - members.append((user_id, event_id)) - - return res - - return self.db.runInteraction("get_room_summary", _get_room_summary_txn) - - def _get_user_counts_in_room_txn(self, txn, room_id): - """ - Get the user count in a room by membership. - - Args: - room_id (str) - membership (Membership) - - Returns: - Deferred[int] - """ - sql = """ - SELECT m.membership, count(*) FROM room_memberships as m - INNER JOIN current_state_events as c USING(event_id) - WHERE c.type = 'm.room.member' AND c.room_id = ? - GROUP BY m.membership - """ - - txn.execute(sql, (room_id,)) - return {row[0]: row[1] for row in txn} - - @cached() - def get_invited_rooms_for_local_user(self, user_id): - """ Get all the rooms the *local* user is invited to - - Args: - user_id (str): The user ID. - Returns: - A deferred list of RoomsForUser. - """ - - return self.get_rooms_for_local_user_where_membership_is( - user_id, [Membership.INVITE] - ) - - @defer.inlineCallbacks - def get_invite_for_local_user_in_room(self, user_id, room_id): - """Gets the invite for the given *local* user and room - - Args: - user_id (str) - room_id (str) - - Returns: - Deferred: Resolves to either a RoomsForUser or None if no invite was - found. - """ - invites = yield self.get_invited_rooms_for_local_user(user_id) - for invite in invites: - if invite.room_id == room_id: - return invite - return None - - @defer.inlineCallbacks - def get_rooms_for_local_user_where_membership_is(self, user_id, membership_list): - """ Get all the rooms for this *local* user where the membership for this user - matches one in the membership list. - - Filters out forgotten rooms. - - Args: - user_id (str): The user ID. - membership_list (list): A list of synapse.api.constants.Membership - values which the user must be in. - - Returns: - Deferred[list[RoomsForUser]] - """ - if not membership_list: - return defer.succeed(None) - - rooms = yield self.db.runInteraction( - "get_rooms_for_local_user_where_membership_is", - self._get_rooms_for_local_user_where_membership_is_txn, - user_id, - membership_list, - ) - - # Now we filter out forgotten rooms - forgotten_rooms = yield self.get_forgotten_rooms_for_user(user_id) - return [room for room in rooms if room.room_id not in forgotten_rooms] - - def _get_rooms_for_local_user_where_membership_is_txn( - self, txn, user_id, membership_list - ): - # Paranoia check. - if not self.hs.is_mine_id(user_id): - raise Exception( - "Cannot call 'get_rooms_for_local_user_where_membership_is' on non-local user %r" - % (user_id,), - ) - - clause, args = make_in_list_sql_clause( - self.database_engine, "c.membership", membership_list - ) - - sql = """ - SELECT room_id, e.sender, c.membership, event_id, e.stream_ordering - FROM local_current_membership AS c - INNER JOIN events AS e USING (room_id, event_id) - WHERE - user_id = ? - AND %s - """ % ( - clause, - ) - - txn.execute(sql, (user_id, *args)) - results = [RoomsForUser(**r) for r in self.db.cursor_to_dict(txn)] - - return results - - @cached(max_entries=500000, iterable=True) - def get_rooms_for_user_with_stream_ordering(self, user_id): - """Returns a set of room_ids the user is currently joined to. - - If a remote user only returns rooms this server is currently - participating in. - - Args: - user_id (str) - - Returns: - Deferred[frozenset[GetRoomsForUserWithStreamOrdering]]: Returns - the rooms the user is in currently, along with the stream ordering - of the most recent join for that user and room. - """ - return self.db.runInteraction( - "get_rooms_for_user_with_stream_ordering", - self._get_rooms_for_user_with_stream_ordering_txn, - user_id, - ) - - def _get_rooms_for_user_with_stream_ordering_txn(self, txn, user_id): - # We use `current_state_events` here and not `local_current_membership` - # as a) this gets called with remote users and b) this only gets called - # for rooms the server is participating in. - if self._current_state_events_membership_up_to_date: - sql = """ - SELECT room_id, e.stream_ordering - FROM current_state_events AS c - INNER JOIN events AS e USING (room_id, event_id) - WHERE - c.type = 'm.room.member' - AND state_key = ? - AND c.membership = ? - """ - else: - sql = """ - SELECT room_id, e.stream_ordering - FROM current_state_events AS c - INNER JOIN room_memberships AS m USING (room_id, event_id) - INNER JOIN events AS e USING (room_id, event_id) - WHERE - c.type = 'm.room.member' - AND state_key = ? - AND m.membership = ? - """ - - txn.execute(sql, (user_id, Membership.JOIN)) - results = frozenset(GetRoomsForUserWithStreamOrdering(*row) for row in txn) - - return results - - async def get_users_server_still_shares_room_with( - self, user_ids: Collection[str] - ) -> Set[str]: - """Given a list of users return the set that the server still share a - room with. - """ - - if not user_ids: - return set() - - def _get_users_server_still_shares_room_with_txn(txn): - sql = """ - SELECT state_key FROM current_state_events - WHERE - type = 'm.room.member' - AND membership = 'join' - AND %s - GROUP BY state_key - """ - - clause, args = make_in_list_sql_clause( - self.database_engine, "state_key", user_ids - ) - - txn.execute(sql % (clause,), args) - - return {row[0] for row in txn} - - return await self.db.runInteraction( - "get_users_server_still_shares_room_with", - _get_users_server_still_shares_room_with_txn, - ) - - @defer.inlineCallbacks - def get_rooms_for_user(self, user_id, on_invalidate=None): - """Returns a set of room_ids the user is currently joined to. - - If a remote user only returns rooms this server is currently - participating in. - """ - rooms = yield self.get_rooms_for_user_with_stream_ordering( - user_id, on_invalidate=on_invalidate - ) - return frozenset(r.room_id for r in rooms) - - @cachedInlineCallbacks(max_entries=500000, cache_context=True, iterable=True) - def get_users_who_share_room_with_user(self, user_id, cache_context): - """Returns the set of users who share a room with `user_id` - """ - room_ids = yield self.get_rooms_for_user( - user_id, on_invalidate=cache_context.invalidate - ) - - user_who_share_room = set() - for room_id in room_ids: - user_ids = yield self.get_users_in_room( - room_id, on_invalidate=cache_context.invalidate - ) - user_who_share_room.update(user_ids) - - return user_who_share_room - - @defer.inlineCallbacks - def get_joined_users_from_context(self, event, context): - state_group = context.state_group - if not state_group: - # If state_group is None it means it has yet to be assigned a - # state group, i.e. we need to make sure that calls with a state_group - # of None don't hit previous cached calls with a None state_group. - # To do this we set the state_group to a new object as object() != object() - state_group = object() - - current_state_ids = yield defer.ensureDeferred(context.get_current_state_ids()) - result = yield self._get_joined_users_from_context( - event.room_id, state_group, current_state_ids, event=event, context=context - ) - return result - - @defer.inlineCallbacks - def get_joined_users_from_state(self, room_id, state_entry): - state_group = state_entry.state_group - if not state_group: - # If state_group is None it means it has yet to be assigned a - # state group, i.e. we need to make sure that calls with a state_group - # of None don't hit previous cached calls with a None state_group. - # To do this we set the state_group to a new object as object() != object() - state_group = object() - - with Measure(self._clock, "get_joined_users_from_state"): - return ( - yield self._get_joined_users_from_context( - room_id, state_group, state_entry.state, context=state_entry - ) - ) - - @cachedInlineCallbacks( - num_args=2, cache_context=True, iterable=True, max_entries=100000 - ) - def _get_joined_users_from_context( - self, - room_id, - state_group, - current_state_ids, - cache_context, - event=None, - context=None, - ): - # We don't use `state_group`, it's there so that we can cache based - # on it. However, it's important that it's never None, since two current_states - # with a state_group of None are likely to be different. - # See bulk_get_push_rules_for_room for how we work around this. - assert state_group is not None - - users_in_room = {} - member_event_ids = [ - e_id - for key, e_id in current_state_ids.items() - if key[0] == EventTypes.Member - ] - - if context is not None: - # If we have a context with a delta from a previous state group, - # check if we also have the result from the previous group in cache. - # If we do then we can reuse that result and simply update it with - # any membership changes in `delta_ids` - if context.prev_group and context.delta_ids: - prev_res = self._get_joined_users_from_context.cache.get( - (room_id, context.prev_group), None - ) - if prev_res and isinstance(prev_res, dict): - users_in_room = dict(prev_res) - member_event_ids = [ - e_id - for key, e_id in context.delta_ids.items() - if key[0] == EventTypes.Member - ] - for etype, state_key in context.delta_ids: - if etype == EventTypes.Member: - users_in_room.pop(state_key, None) - - # We check if we have any of the member event ids in the event cache - # before we ask the DB - - # We don't update the event cache hit ratio as it completely throws off - # the hit ratio counts. After all, we don't populate the cache if we - # miss it here - event_map = self._get_events_from_cache( - member_event_ids, allow_rejected=False, update_metrics=False - ) - - missing_member_event_ids = [] - for event_id in member_event_ids: - ev_entry = event_map.get(event_id) - if ev_entry: - if ev_entry.event.membership == Membership.JOIN: - users_in_room[ev_entry.event.state_key] = ProfileInfo( - display_name=ev_entry.event.content.get("displayname", None), - avatar_url=ev_entry.event.content.get("avatar_url", None), - ) - else: - missing_member_event_ids.append(event_id) - - if missing_member_event_ids: - event_to_memberships = yield self._get_joined_profiles_from_event_ids( - missing_member_event_ids - ) - users_in_room.update((row for row in event_to_memberships.values() if row)) - - if event is not None and event.type == EventTypes.Member: - if event.membership == Membership.JOIN: - if event.event_id in member_event_ids: - users_in_room[event.state_key] = ProfileInfo( - display_name=event.content.get("displayname", None), - avatar_url=event.content.get("avatar_url", None), - ) - - return users_in_room - - @cached(max_entries=10000) - def _get_joined_profile_from_event_id(self, event_id): - raise NotImplementedError() - - @cachedList( - cached_method_name="_get_joined_profile_from_event_id", - list_name="event_ids", - inlineCallbacks=True, - ) - def _get_joined_profiles_from_event_ids(self, event_ids): - """For given set of member event_ids check if they point to a join - event and if so return the associated user and profile info. - - Args: - event_ids (Iterable[str]): The member event IDs to lookup - - Returns: - Deferred[dict[str, Tuple[str, ProfileInfo]|None]]: Map from event ID - to `user_id` and ProfileInfo (or None if not join event). - """ - - rows = yield self.db.simple_select_many_batch( - table="room_memberships", - column="event_id", - iterable=event_ids, - retcols=("user_id", "display_name", "avatar_url", "event_id"), - keyvalues={"membership": Membership.JOIN}, - batch_size=500, - desc="_get_membership_from_event_ids", - ) - - return { - row["event_id"]: ( - row["user_id"], - ProfileInfo( - avatar_url=row["avatar_url"], display_name=row["display_name"] - ), - ) - for row in rows - } - - @cachedInlineCallbacks(max_entries=10000) - def is_host_joined(self, room_id, host): - if "%" in host or "_" in host: - raise Exception("Invalid host name") - - sql = """ - SELECT state_key FROM current_state_events AS c - INNER JOIN room_memberships AS m USING (event_id) - WHERE m.membership = 'join' - AND type = 'm.room.member' - AND c.room_id = ? - AND state_key LIKE ? - LIMIT 1 - """ - - # We do need to be careful to ensure that host doesn't have any wild cards - # in it, but we checked above for known ones and we'll check below that - # the returned user actually has the correct domain. - like_clause = "%:" + host - - rows = yield self.db.execute("is_host_joined", None, sql, room_id, like_clause) - - if not rows: - return False - - user_id = rows[0][0] - if get_domain_from_id(user_id) != host: - # This can only happen if the host name has something funky in it - raise Exception("Invalid host name") - - return True - - @cachedInlineCallbacks() - def was_host_joined(self, room_id, host): - """Check whether the server is or ever was in the room. - - Args: - room_id (str) - host (str) - - Returns: - Deferred: Resolves to True if the host is/was in the room, otherwise - False. - """ - if "%" in host or "_" in host: - raise Exception("Invalid host name") - - sql = """ - SELECT user_id FROM room_memberships - WHERE room_id = ? - AND user_id LIKE ? - AND membership = 'join' - LIMIT 1 - """ - - # We do need to be careful to ensure that host doesn't have any wild cards - # in it, but we checked above for known ones and we'll check below that - # the returned user actually has the correct domain. - like_clause = "%:" + host - - rows = yield self.db.execute("was_host_joined", None, sql, room_id, like_clause) - - if not rows: - return False - - user_id = rows[0][0] - if get_domain_from_id(user_id) != host: - # This can only happen if the host name has something funky in it - raise Exception("Invalid host name") - - return True - - @defer.inlineCallbacks - def get_joined_hosts(self, room_id, state_entry): - state_group = state_entry.state_group - if not state_group: - # If state_group is None it means it has yet to be assigned a - # state group, i.e. we need to make sure that calls with a state_group - # of None don't hit previous cached calls with a None state_group. - # To do this we set the state_group to a new object as object() != object() - state_group = object() - - with Measure(self._clock, "get_joined_hosts"): - return ( - yield self._get_joined_hosts( - room_id, state_group, state_entry.state, state_entry=state_entry - ) - ) - - @cachedInlineCallbacks(num_args=2, max_entries=10000, iterable=True) - # @defer.inlineCallbacks - def _get_joined_hosts(self, room_id, state_group, current_state_ids, state_entry): - # We don't use `state_group`, its there so that we can cache based - # on it. However, its important that its never None, since two current_state's - # with a state_group of None are likely to be different. - # See bulk_get_push_rules_for_room for how we work around this. - assert state_group is not None - - cache = yield self._get_joined_hosts_cache(room_id) - joined_hosts = yield cache.get_destinations(state_entry) - - return joined_hosts - - @cached(max_entries=10000) - def _get_joined_hosts_cache(self, room_id): - return _JoinedHostsCache(self, room_id) - - @cachedInlineCallbacks(num_args=2) - def did_forget(self, user_id, room_id): - """Returns whether user_id has elected to discard history for room_id. - - Returns False if they have since re-joined.""" - - def f(txn): - sql = ( - "SELECT" - " COUNT(*)" - " FROM" - " room_memberships" - " WHERE" - " user_id = ?" - " AND" - " room_id = ?" - " AND" - " forgotten = 0" - ) - txn.execute(sql, (user_id, room_id)) - rows = txn.fetchall() - return rows[0][0] - - count = yield self.db.runInteraction("did_forget_membership", f) - return count == 0 - - @cached() - def get_forgotten_rooms_for_user(self, user_id): - """Gets all rooms the user has forgotten. - - Args: - user_id (str) - - Returns: - Deferred[set[str]] - """ - - def _get_forgotten_rooms_for_user_txn(txn): - # This is a slightly convoluted query that first looks up all rooms - # that the user has forgotten in the past, then rechecks that list - # to see if any have subsequently been updated. This is done so that - # we can use a partial index on `forgotten = 1` on the assumption - # that few users will actually forget many rooms. - # - # Note that a room is considered "forgotten" if *all* membership - # events for that user and room have the forgotten field set (as - # when a user forgets a room we update all rows for that user and - # room, not just the current one). - sql = """ - SELECT room_id, ( - SELECT count(*) FROM room_memberships - WHERE room_id = m.room_id AND user_id = m.user_id AND forgotten = 0 - ) AS count - FROM room_memberships AS m - WHERE user_id = ? AND forgotten = 1 - GROUP BY room_id, user_id; - """ - txn.execute(sql, (user_id,)) - return {row[0] for row in txn if row[1] == 0} - - return self.db.runInteraction( - "get_forgotten_rooms_for_user", _get_forgotten_rooms_for_user_txn - ) - - @defer.inlineCallbacks - def get_rooms_user_has_been_in(self, user_id): - """Get all rooms that the user has ever been in. - - Args: - user_id (str) - - Returns: - Deferred[set[str]]: Set of room IDs. - """ - - room_ids = yield self.db.simple_select_onecol( - table="room_memberships", - keyvalues={"membership": Membership.JOIN, "user_id": user_id}, - retcol="room_id", - desc="get_rooms_user_has_been_in", - ) - - return set(room_ids) - - def get_membership_from_event_ids( - self, member_event_ids: Iterable[str] - ) -> List[dict]: - """Get user_id and membership of a set of event IDs. - """ - - return self.db.simple_select_many_batch( - table="room_memberships", - column="event_id", - iterable=member_event_ids, - retcols=("user_id", "membership", "event_id"), - keyvalues={}, - batch_size=500, - desc="get_membership_from_event_ids", - ) - - async def is_local_host_in_room_ignoring_users( - self, room_id: str, ignore_users: Collection[str] - ) -> bool: - """Check if there are any local users, excluding those in the given - list, in the room. - """ - - clause, args = make_in_list_sql_clause( - self.database_engine, "user_id", ignore_users - ) - - sql = """ - SELECT 1 FROM local_current_membership - WHERE - room_id = ? AND membership = ? - AND NOT (%s) - LIMIT 1 - """ % ( - clause, - ) - - def _is_local_host_in_room_ignoring_users_txn(txn): - txn.execute(sql, (room_id, Membership.JOIN, *args)) - - return bool(txn.fetchone()) - - return await self.db.runInteraction( - "is_local_host_in_room_ignoring_users", - _is_local_host_in_room_ignoring_users_txn, - ) - - -class RoomMemberBackgroundUpdateStore(SQLBaseStore): - def __init__(self, database: Database, db_conn, hs): - super(RoomMemberBackgroundUpdateStore, self).__init__(database, db_conn, hs) - self.db.updates.register_background_update_handler( - _MEMBERSHIP_PROFILE_UPDATE_NAME, self._background_add_membership_profile - ) - self.db.updates.register_background_update_handler( - _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME, - self._background_current_state_membership, - ) - self.db.updates.register_background_index_update( - "room_membership_forgotten_idx", - index_name="room_memberships_user_room_forgotten", - table="room_memberships", - columns=["user_id", "room_id"], - where_clause="forgotten = 1", - ) - - @defer.inlineCallbacks - def _background_add_membership_profile(self, progress, batch_size): - target_min_stream_id = progress.get( - "target_min_stream_id_inclusive", self._min_stream_order_on_start - ) - max_stream_id = progress.get( - "max_stream_id_exclusive", self._stream_order_on_start + 1 - ) - - INSERT_CLUMP_SIZE = 1000 - - def add_membership_profile_txn(txn): - sql = """ - SELECT stream_ordering, event_id, events.room_id, event_json.json - FROM events - INNER JOIN event_json USING (event_id) - INNER JOIN room_memberships USING (event_id) - WHERE ? <= stream_ordering AND stream_ordering < ? - AND type = 'm.room.member' - ORDER BY stream_ordering DESC - LIMIT ? - """ - - txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) - - rows = self.db.cursor_to_dict(txn) - if not rows: - return 0 - - min_stream_id = rows[-1]["stream_ordering"] - - to_update = [] - for row in rows: - event_id = row["event_id"] - room_id = row["room_id"] - try: - event_json = db_to_json(row["json"]) - content = event_json["content"] - except Exception: - continue - - display_name = content.get("displayname", None) - avatar_url = content.get("avatar_url", None) - - if display_name or avatar_url: - to_update.append((display_name, avatar_url, event_id, room_id)) - - to_update_sql = """ - UPDATE room_memberships SET display_name = ?, avatar_url = ? - WHERE event_id = ? AND room_id = ? - """ - for index in range(0, len(to_update), INSERT_CLUMP_SIZE): - clump = to_update[index : index + INSERT_CLUMP_SIZE] - txn.executemany(to_update_sql, clump) - - progress = { - "target_min_stream_id_inclusive": target_min_stream_id, - "max_stream_id_exclusive": min_stream_id, - } - - self.db.updates._background_update_progress_txn( - txn, _MEMBERSHIP_PROFILE_UPDATE_NAME, progress - ) - - return len(rows) - - result = yield self.db.runInteraction( - _MEMBERSHIP_PROFILE_UPDATE_NAME, add_membership_profile_txn - ) - - if not result: - yield self.db.updates._end_background_update( - _MEMBERSHIP_PROFILE_UPDATE_NAME - ) - - return result - - @defer.inlineCallbacks - def _background_current_state_membership(self, progress, batch_size): - """Update the new membership column on current_state_events. - - This works by iterating over all rooms in alphebetical order. - """ - - def _background_current_state_membership_txn(txn, last_processed_room): - processed = 0 - while processed < batch_size: - txn.execute( - """ - SELECT MIN(room_id) FROM current_state_events WHERE room_id > ? - """, - (last_processed_room,), - ) - row = txn.fetchone() - if not row or not row[0]: - return processed, True - - (next_room,) = row - - sql = """ - UPDATE current_state_events - SET membership = ( - SELECT membership FROM room_memberships - WHERE event_id = current_state_events.event_id - ) - WHERE room_id = ? - """ - txn.execute(sql, (next_room,)) - processed += txn.rowcount - - last_processed_room = next_room - - self.db.updates._background_update_progress_txn( - txn, - _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME, - {"last_processed_room": last_processed_room}, - ) - - return processed, False - - # If we haven't got a last processed room then just use the empty - # string, which will compare before all room IDs correctly. - last_processed_room = progress.get("last_processed_room", "") - - row_count, finished = yield self.db.runInteraction( - "_background_current_state_membership_update", - _background_current_state_membership_txn, - last_processed_room, - ) - - if finished: - yield self.db.updates._end_background_update( - _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME - ) - - return row_count - - -class RoomMemberStore(RoomMemberWorkerStore, RoomMemberBackgroundUpdateStore): - def __init__(self, database: Database, db_conn, hs): - super(RoomMemberStore, self).__init__(database, db_conn, hs) - - def forget(self, user_id, room_id): - """Indicate that user_id wishes to discard history for room_id.""" - - def f(txn): - sql = ( - "UPDATE" - " room_memberships" - " SET" - " forgotten = 1" - " WHERE" - " user_id = ?" - " AND" - " room_id = ?" - ) - txn.execute(sql, (user_id, room_id)) - - self._invalidate_cache_and_stream(txn, self.did_forget, (user_id, room_id)) - self._invalidate_cache_and_stream( - txn, self.get_forgotten_rooms_for_user, (user_id,) - ) - - return self.db.runInteraction("forget_membership", f) - - -class _JoinedHostsCache(object): - """Cache for joined hosts in a room that is optimised to handle updates - via state deltas. - """ - - def __init__(self, store, room_id): - self.store = store - self.room_id = room_id - - self.hosts_to_joined_users = {} - - self.state_group = object() - - self.linearizer = Linearizer("_JoinedHostsCache") - - self._len = 0 - - @defer.inlineCallbacks - def get_destinations(self, state_entry): - """Get set of destinations for a state entry - - Args: - state_entry(synapse.state._StateCacheEntry) - """ - if state_entry.state_group == self.state_group: - return frozenset(self.hosts_to_joined_users) - - with (yield self.linearizer.queue(())): - if state_entry.state_group == self.state_group: - pass - elif state_entry.prev_group == self.state_group: - for (typ, state_key), event_id in state_entry.delta_ids.items(): - if typ != EventTypes.Member: - continue - - host = intern_string(get_domain_from_id(state_key)) - user_id = state_key - known_joins = self.hosts_to_joined_users.setdefault(host, set()) - - event = yield self.store.get_event(event_id) - if event.membership == Membership.JOIN: - known_joins.add(user_id) - else: - known_joins.discard(user_id) - - if not known_joins: - self.hosts_to_joined_users.pop(host, None) - else: - joined_users = yield self.store.get_joined_users_from_state( - self.room_id, state_entry - ) - - self.hosts_to_joined_users = {} - for user_id in joined_users: - host = intern_string(get_domain_from_id(user_id)) - self.hosts_to_joined_users.setdefault(host, set()).add(user_id) - - if state_entry.state_group: - self.state_group = state_entry.state_group - else: - self.state_group = object() - self._len = sum(len(v) for v in self.hosts_to_joined_users.values()) - return frozenset(self.hosts_to_joined_users) - - def __len__(self): - return self._len diff --git a/synapse/storage/data_stores/main/schema/delta/12/v12.sql b/synapse/storage/data_stores/main/schema/delta/12/v12.sql deleted file mode 100644 index 5964c5aaac..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/12/v12.sql +++ /dev/null @@ -1,63 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS rejections( - event_id TEXT NOT NULL, - reason TEXT NOT NULL, - last_check TEXT NOT NULL, - UNIQUE (event_id) -); - --- Push notification endpoints that users have configured -CREATE TABLE IF NOT EXISTS pushers ( - id INTEGER PRIMARY KEY AUTOINCREMENT, - user_name TEXT NOT NULL, - profile_tag VARCHAR(32) NOT NULL, - kind VARCHAR(8) NOT NULL, - app_id VARCHAR(64) NOT NULL, - app_display_name VARCHAR(64) NOT NULL, - device_display_name VARCHAR(128) NOT NULL, - pushkey VARBINARY(512) NOT NULL, - ts BIGINT UNSIGNED NOT NULL, - lang VARCHAR(8), - data LONGBLOB, - last_token TEXT, - last_success BIGINT UNSIGNED, - failing_since BIGINT UNSIGNED, - UNIQUE (app_id, pushkey) -); - -CREATE TABLE IF NOT EXISTS push_rules ( - id INTEGER PRIMARY KEY AUTOINCREMENT, - user_name TEXT NOT NULL, - rule_id TEXT NOT NULL, - priority_class TINYINT NOT NULL, - priority INTEGER NOT NULL DEFAULT 0, - conditions TEXT NOT NULL, - actions TEXT NOT NULL, - UNIQUE(user_name, rule_id) -); - -CREATE INDEX IF NOT EXISTS push_rules_user_name on push_rules (user_name); - -CREATE TABLE IF NOT EXISTS user_filters( - user_id TEXT, - filter_id BIGINT UNSIGNED, - filter_json LONGBLOB -); - -CREATE INDEX IF NOT EXISTS user_filters_by_user_id_filter_id ON user_filters( - user_id, filter_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/13/v13.sql b/synapse/storage/data_stores/main/schema/delta/13/v13.sql deleted file mode 100644 index f8649e5d99..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/13/v13.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* We used to create a tables called application_services and - * application_services_regex, but these are no longer used and are removed in - * delta 54. - */ diff --git a/synapse/storage/data_stores/main/schema/delta/14/v14.sql b/synapse/storage/data_stores/main/schema/delta/14/v14.sql deleted file mode 100644 index a831920da6..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/14/v14.sql +++ /dev/null @@ -1,23 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -CREATE TABLE IF NOT EXISTS push_rules_enable ( - id INTEGER PRIMARY KEY AUTOINCREMENT, - user_name TEXT NOT NULL, - rule_id TEXT NOT NULL, - enabled TINYINT, - UNIQUE(user_name, rule_id) -); - -CREATE INDEX IF NOT EXISTS push_rules_enable_user_name on push_rules_enable (user_name); diff --git a/synapse/storage/data_stores/main/schema/delta/15/appservice_txns.sql b/synapse/storage/data_stores/main/schema/delta/15/appservice_txns.sql deleted file mode 100644 index e4f5e76aec..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/15/appservice_txns.sql +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS application_services_state( - as_id TEXT PRIMARY KEY, - state VARCHAR(5), - last_txn INTEGER -); - -CREATE TABLE IF NOT EXISTS application_services_txns( - as_id TEXT NOT NULL, - txn_id INTEGER NOT NULL, - event_ids TEXT NOT NULL, - UNIQUE(as_id, txn_id) -); - -CREATE INDEX IF NOT EXISTS application_services_txns_id ON application_services_txns ( - as_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/15/presence_indices.sql b/synapse/storage/data_stores/main/schema/delta/15/presence_indices.sql deleted file mode 100644 index 6b8d0f1ca7..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/15/presence_indices.sql +++ /dev/null @@ -1,2 +0,0 @@ - -CREATE INDEX IF NOT EXISTS presence_list_user_id ON presence_list (user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/15/v15.sql b/synapse/storage/data_stores/main/schema/delta/15/v15.sql deleted file mode 100644 index 9523d2bcc3..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/15/v15.sql +++ /dev/null @@ -1,24 +0,0 @@ --- Drop, copy & recreate pushers table to change unique key --- Also add access_token column at the same time -CREATE TABLE IF NOT EXISTS pushers2 ( - id BIGINT PRIMARY KEY, - user_name TEXT NOT NULL, - access_token BIGINT DEFAULT NULL, - profile_tag VARCHAR(32) NOT NULL, - kind VARCHAR(8) NOT NULL, - app_id VARCHAR(64) NOT NULL, - app_display_name VARCHAR(64) NOT NULL, - device_display_name VARCHAR(128) NOT NULL, - pushkey bytea NOT NULL, - ts BIGINT NOT NULL, - lang VARCHAR(8), - data bytea, - last_token TEXT, - last_success BIGINT, - failing_since BIGINT, - UNIQUE (app_id, pushkey) -); -INSERT INTO pushers2 (id, user_name, profile_tag, kind, app_id, app_display_name, device_display_name, pushkey, ts, lang, data, last_token, last_success, failing_since) - SELECT id, user_name, profile_tag, kind, app_id, app_display_name, device_display_name, pushkey, ts, lang, data, last_token, last_success, failing_since FROM pushers; -DROP TABLE pushers; -ALTER TABLE pushers2 RENAME TO pushers; diff --git a/synapse/storage/data_stores/main/schema/delta/16/events_order_index.sql b/synapse/storage/data_stores/main/schema/delta/16/events_order_index.sql deleted file mode 100644 index a48f215170..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/16/events_order_index.sql +++ /dev/null @@ -1,4 +0,0 @@ -CREATE INDEX events_order ON events (topological_ordering, stream_ordering); -CREATE INDEX events_order_room ON events ( - room_id, topological_ordering, stream_ordering -); diff --git a/synapse/storage/data_stores/main/schema/delta/16/remote_media_cache_index.sql b/synapse/storage/data_stores/main/schema/delta/16/remote_media_cache_index.sql deleted file mode 100644 index 7a15265cb1..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/16/remote_media_cache_index.sql +++ /dev/null @@ -1,2 +0,0 @@ -CREATE INDEX IF NOT EXISTS remote_media_cache_thumbnails_media_id - ON remote_media_cache_thumbnails (media_id); \ No newline at end of file diff --git a/synapse/storage/data_stores/main/schema/delta/16/remove_duplicates.sql b/synapse/storage/data_stores/main/schema/delta/16/remove_duplicates.sql deleted file mode 100644 index 65c97b5e2f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/16/remove_duplicates.sql +++ /dev/null @@ -1,9 +0,0 @@ - - -DELETE FROM event_to_state_groups WHERE state_group not in ( - SELECT MAX(state_group) FROM event_to_state_groups GROUP BY event_id -); - -DELETE FROM event_to_state_groups WHERE rowid not in ( - SELECT MIN(rowid) FROM event_to_state_groups GROUP BY event_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/16/room_alias_index.sql b/synapse/storage/data_stores/main/schema/delta/16/room_alias_index.sql deleted file mode 100644 index f82486132b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/16/room_alias_index.sql +++ /dev/null @@ -1,3 +0,0 @@ - -CREATE INDEX IF NOT EXISTS room_aliases_id ON room_aliases(room_id); -CREATE INDEX IF NOT EXISTS room_alias_servers_alias ON room_alias_servers(room_alias); diff --git a/synapse/storage/data_stores/main/schema/delta/16/unique_constraints.sql b/synapse/storage/data_stores/main/schema/delta/16/unique_constraints.sql deleted file mode 100644 index 5b8de52c33..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/16/unique_constraints.sql +++ /dev/null @@ -1,72 +0,0 @@ - --- We can use SQLite features here, since other db support was only added in v16 - --- -DELETE FROM current_state_events WHERE rowid not in ( - SELECT MIN(rowid) FROM current_state_events GROUP BY event_id -); - -DROP INDEX IF EXISTS current_state_events_event_id; -CREATE UNIQUE INDEX current_state_events_event_id ON current_state_events(event_id); - --- -DELETE FROM room_memberships WHERE rowid not in ( - SELECT MIN(rowid) FROM room_memberships GROUP BY event_id -); - -DROP INDEX IF EXISTS room_memberships_event_id; -CREATE UNIQUE INDEX room_memberships_event_id ON room_memberships(event_id); - --- -DELETE FROM topics WHERE rowid not in ( - SELECT MIN(rowid) FROM topics GROUP BY event_id -); - -DROP INDEX IF EXISTS topics_event_id; -CREATE UNIQUE INDEX topics_event_id ON topics(event_id); - --- -DELETE FROM room_names WHERE rowid not in ( - SELECT MIN(rowid) FROM room_names GROUP BY event_id -); - -DROP INDEX IF EXISTS room_names_id; -CREATE UNIQUE INDEX room_names_id ON room_names(event_id); - --- -DELETE FROM presence WHERE rowid not in ( - SELECT MIN(rowid) FROM presence GROUP BY user_id -); - -DROP INDEX IF EXISTS presence_id; -CREATE UNIQUE INDEX presence_id ON presence(user_id); - --- -DELETE FROM presence_allow_inbound WHERE rowid not in ( - SELECT MIN(rowid) FROM presence_allow_inbound - GROUP BY observed_user_id, observer_user_id -); - -DROP INDEX IF EXISTS presence_allow_inbound_observers; -CREATE UNIQUE INDEX presence_allow_inbound_observers ON presence_allow_inbound( - observed_user_id, observer_user_id -); - --- -DELETE FROM presence_list WHERE rowid not in ( - SELECT MIN(rowid) FROM presence_list - GROUP BY user_id, observed_user_id -); - -DROP INDEX IF EXISTS presence_list_observers; -CREATE UNIQUE INDEX presence_list_observers ON presence_list( - user_id, observed_user_id -); - --- -DELETE FROM room_aliases WHERE rowid not in ( - SELECT MIN(rowid) FROM room_aliases GROUP BY room_alias -); - -DROP INDEX IF EXISTS room_aliases_id; -CREATE INDEX room_aliases_id ON room_aliases(room_id); diff --git a/synapse/storage/data_stores/main/schema/delta/16/users.sql b/synapse/storage/data_stores/main/schema/delta/16/users.sql deleted file mode 100644 index cd0709250d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/16/users.sql +++ /dev/null @@ -1,56 +0,0 @@ --- Convert `access_tokens`.user from rowids to user strings. --- MUST BE DONE BEFORE REMOVING ID COLUMN FROM USERS TABLE BELOW -CREATE TABLE IF NOT EXISTS new_access_tokens( - id BIGINT UNSIGNED PRIMARY KEY, - user_id TEXT NOT NULL, - device_id TEXT, - token TEXT NOT NULL, - last_used BIGINT UNSIGNED, - UNIQUE(token) -); - -INSERT INTO new_access_tokens - SELECT a.id, u.name, a.device_id, a.token, a.last_used - FROM access_tokens as a - INNER JOIN users as u ON u.id = a.user_id; - -DROP TABLE access_tokens; - -ALTER TABLE new_access_tokens RENAME TO access_tokens; - --- Remove ID column from `users` table -CREATE TABLE IF NOT EXISTS new_users( - name TEXT, - password_hash TEXT, - creation_ts BIGINT UNSIGNED, - admin BOOL DEFAULT 0 NOT NULL, - UNIQUE(name) -); - -INSERT INTO new_users SELECT name, password_hash, creation_ts, admin FROM users; - -DROP TABLE users; - -ALTER TABLE new_users RENAME TO users; - - --- Remove UNIQUE constraint from `user_ips` table -CREATE TABLE IF NOT EXISTS new_user_ips ( - user_id TEXT NOT NULL, - access_token TEXT NOT NULL, - device_id TEXT, - ip TEXT NOT NULL, - user_agent TEXT NOT NULL, - last_seen BIGINT UNSIGNED NOT NULL -); - -INSERT INTO new_user_ips - SELECT user, access_token, device_id, ip, user_agent, last_seen FROM user_ips; - -DROP TABLE user_ips; - -ALTER TABLE new_user_ips RENAME TO user_ips; - -CREATE INDEX IF NOT EXISTS user_ips_user ON user_ips(user_id); -CREATE INDEX IF NOT EXISTS user_ips_user_ip ON user_ips(user_id, access_token, ip); - diff --git a/synapse/storage/data_stores/main/schema/delta/17/drop_indexes.sql b/synapse/storage/data_stores/main/schema/delta/17/drop_indexes.sql deleted file mode 100644 index 7c9a90e27f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/17/drop_indexes.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -DROP INDEX IF EXISTS sent_transaction_dest; -DROP INDEX IF EXISTS sent_transaction_sent; -DROP INDEX IF EXISTS user_ips_user; diff --git a/synapse/storage/data_stores/main/schema/delta/17/server_keys.sql b/synapse/storage/data_stores/main/schema/delta/17/server_keys.sql deleted file mode 100644 index 70b247a06b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/17/server_keys.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS server_keys_json ( - server_name TEXT, -- Server name. - key_id TEXT, -- Requested key id. - from_server TEXT, -- Which server the keys were fetched from. - ts_added_ms INTEGER, -- When the keys were fetched - ts_valid_until_ms INTEGER, -- When this version of the keys exipires. - key_json bytea, -- JSON certificate for the remote server. - CONSTRAINT uniqueness UNIQUE (server_name, key_id, from_server) -); diff --git a/synapse/storage/data_stores/main/schema/delta/17/user_threepids.sql b/synapse/storage/data_stores/main/schema/delta/17/user_threepids.sql deleted file mode 100644 index c17715ac80..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/17/user_threepids.sql +++ /dev/null @@ -1,9 +0,0 @@ -CREATE TABLE user_threepids ( - user_id TEXT NOT NULL, - medium TEXT NOT NULL, - address TEXT NOT NULL, - validated_at BIGINT NOT NULL, - added_at BIGINT NOT NULL, - CONSTRAINT user_medium_address UNIQUE (user_id, medium, address) -); -CREATE INDEX user_threepids_user_id ON user_threepids(user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/18/server_keys_bigger_ints.sql b/synapse/storage/data_stores/main/schema/delta/18/server_keys_bigger_ints.sql deleted file mode 100644 index 6e0871c92b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/18/server_keys_bigger_ints.sql +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE IF NOT EXISTS new_server_keys_json ( - server_name TEXT NOT NULL, -- Server name. - key_id TEXT NOT NULL, -- Requested key id. - from_server TEXT NOT NULL, -- Which server the keys were fetched from. - ts_added_ms BIGINT NOT NULL, -- When the keys were fetched - ts_valid_until_ms BIGINT NOT NULL, -- When this version of the keys exipires. - key_json bytea NOT NULL, -- JSON certificate for the remote server. - CONSTRAINT server_keys_json_uniqueness UNIQUE (server_name, key_id, from_server) -); - -INSERT INTO new_server_keys_json - SELECT server_name, key_id, from_server,ts_added_ms, ts_valid_until_ms, key_json FROM server_keys_json ; - -DROP TABLE server_keys_json; - -ALTER TABLE new_server_keys_json RENAME TO server_keys_json; diff --git a/synapse/storage/data_stores/main/schema/delta/19/event_index.sql b/synapse/storage/data_stores/main/schema/delta/19/event_index.sql deleted file mode 100644 index 18b97b4332..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/19/event_index.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE INDEX events_order_topo_stream_room ON events( - topological_ordering, stream_ordering, room_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/20/dummy.sql b/synapse/storage/data_stores/main/schema/delta/20/dummy.sql deleted file mode 100644 index e0ac49d1ec..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/20/dummy.sql +++ /dev/null @@ -1 +0,0 @@ -SELECT 1; diff --git a/synapse/storage/data_stores/main/schema/delta/20/pushers.py b/synapse/storage/data_stores/main/schema/delta/20/pushers.py deleted file mode 100644 index 3edfcfd783..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/20/pushers.py +++ /dev/null @@ -1,88 +0,0 @@ -# Copyright 2015, 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -""" -Main purpose of this upgrade is to change the unique key on the -pushers table again (it was missed when the v16 full schema was -made) but this also changes the pushkey and data columns to text. -When selecting a bytea column into a text column, postgres inserts -the hex encoded data, and there's no portable way of getting the -UTF-8 bytes, so we have to do it in Python. -""" - -import logging - -logger = logging.getLogger(__name__) - - -def run_create(cur, database_engine, *args, **kwargs): - logger.info("Porting pushers table...") - cur.execute( - """ - CREATE TABLE IF NOT EXISTS pushers2 ( - id BIGINT PRIMARY KEY, - user_name TEXT NOT NULL, - access_token BIGINT DEFAULT NULL, - profile_tag VARCHAR(32) NOT NULL, - kind VARCHAR(8) NOT NULL, - app_id VARCHAR(64) NOT NULL, - app_display_name VARCHAR(64) NOT NULL, - device_display_name VARCHAR(128) NOT NULL, - pushkey TEXT NOT NULL, - ts BIGINT NOT NULL, - lang VARCHAR(8), - data TEXT, - last_token TEXT, - last_success BIGINT, - failing_since BIGINT, - UNIQUE (app_id, pushkey, user_name) - ) - """ - ) - cur.execute( - """SELECT - id, user_name, access_token, profile_tag, kind, - app_id, app_display_name, device_display_name, - pushkey, ts, lang, data, last_token, last_success, - failing_since - FROM pushers - """ - ) - count = 0 - for row in cur.fetchall(): - row = list(row) - row[8] = bytes(row[8]).decode("utf-8") - row[11] = bytes(row[11]).decode("utf-8") - cur.execute( - database_engine.convert_param_style( - """ - INSERT into pushers2 ( - id, user_name, access_token, profile_tag, kind, - app_id, app_display_name, device_display_name, - pushkey, ts, lang, data, last_token, last_success, - failing_since - ) values (%s)""" - % (",".join(["?" for _ in range(len(row))])) - ), - row, - ) - count += 1 - cur.execute("DROP TABLE pushers") - cur.execute("ALTER TABLE pushers2 RENAME TO pushers") - logger.info("Moved %d pushers to new table", count) - - -def run_upgrade(*args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/21/end_to_end_keys.sql b/synapse/storage/data_stores/main/schema/delta/21/end_to_end_keys.sql deleted file mode 100644 index 4c2fb20b77..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/21/end_to_end_keys.sql +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE IF NOT EXISTS e2e_device_keys_json ( - user_id TEXT NOT NULL, -- The user these keys are for. - device_id TEXT NOT NULL, -- Which of the user's devices these keys are for. - ts_added_ms BIGINT NOT NULL, -- When the keys were uploaded. - key_json TEXT NOT NULL, -- The keys for the device as a JSON blob. - CONSTRAINT e2e_device_keys_json_uniqueness UNIQUE (user_id, device_id) -); - - -CREATE TABLE IF NOT EXISTS e2e_one_time_keys_json ( - user_id TEXT NOT NULL, -- The user this one-time key is for. - device_id TEXT NOT NULL, -- The device this one-time key is for. - algorithm TEXT NOT NULL, -- Which algorithm this one-time key is for. - key_id TEXT NOT NULL, -- An id for suppressing duplicate uploads. - ts_added_ms BIGINT NOT NULL, -- When this key was uploaded. - key_json TEXT NOT NULL, -- The key as a JSON blob. - CONSTRAINT e2e_one_time_keys_json_uniqueness UNIQUE (user_id, device_id, algorithm, key_id) -); diff --git a/synapse/storage/data_stores/main/schema/delta/21/receipts.sql b/synapse/storage/data_stores/main/schema/delta/21/receipts.sql deleted file mode 100644 index d070845477..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/21/receipts.sql +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE IF NOT EXISTS receipts_graph( - room_id TEXT NOT NULL, - receipt_type TEXT NOT NULL, - user_id TEXT NOT NULL, - event_ids TEXT NOT NULL, - data TEXT NOT NULL, - CONSTRAINT receipts_graph_uniqueness UNIQUE (room_id, receipt_type, user_id) -); - -CREATE TABLE IF NOT EXISTS receipts_linearized ( - stream_id BIGINT NOT NULL, - room_id TEXT NOT NULL, - receipt_type TEXT NOT NULL, - user_id TEXT NOT NULL, - event_id TEXT NOT NULL, - data TEXT NOT NULL, - CONSTRAINT receipts_linearized_uniqueness UNIQUE (room_id, receipt_type, user_id) -); - -CREATE INDEX receipts_linearized_id ON receipts_linearized( - stream_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/22/receipts_index.sql b/synapse/storage/data_stores/main/schema/delta/22/receipts_index.sql deleted file mode 100644 index bfc0b3bcaa..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/22/receipts_index.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** Using CREATE INDEX directly is deprecated in favour of using background - * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql - * and synapse/storage/registration.py for an example using - * "access_tokens_device_index" **/ -CREATE INDEX receipts_linearized_room_stream ON receipts_linearized( - room_id, stream_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/22/user_threepids_unique.sql b/synapse/storage/data_stores/main/schema/delta/22/user_threepids_unique.sql deleted file mode 100644 index 87edfa454c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/22/user_threepids_unique.sql +++ /dev/null @@ -1,19 +0,0 @@ -CREATE TABLE IF NOT EXISTS user_threepids2 ( - user_id TEXT NOT NULL, - medium TEXT NOT NULL, - address TEXT NOT NULL, - validated_at BIGINT NOT NULL, - added_at BIGINT NOT NULL, - CONSTRAINT medium_address UNIQUE (medium, address) -); - -INSERT INTO user_threepids2 - SELECT * FROM user_threepids WHERE added_at IN ( - SELECT max(added_at) FROM user_threepids GROUP BY medium, address - ) -; - -DROP TABLE user_threepids; -ALTER TABLE user_threepids2 RENAME TO user_threepids; - -CREATE INDEX user_threepids_user_id ON user_threepids(user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/24/stats_reporting.sql b/synapse/storage/data_stores/main/schema/delta/24/stats_reporting.sql deleted file mode 100644 index acea7483bd..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/24/stats_reporting.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - /* We used to create a table called stats_reporting, but this is no longer - * used and is removed in delta 54. - */ \ No newline at end of file diff --git a/synapse/storage/data_stores/main/schema/delta/25/fts.py b/synapse/storage/data_stores/main/schema/delta/25/fts.py deleted file mode 100644 index ee675e71ff..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/25/fts.py +++ /dev/null @@ -1,80 +0,0 @@ -# Copyright 2015, 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import json -import logging - -from synapse.storage.engines import PostgresEngine, Sqlite3Engine -from synapse.storage.prepare_database import get_statements - -logger = logging.getLogger(__name__) - - -POSTGRES_TABLE = """ -CREATE TABLE IF NOT EXISTS event_search ( - event_id TEXT, - room_id TEXT, - sender TEXT, - key TEXT, - vector tsvector -); - -CREATE INDEX event_search_fts_idx ON event_search USING gin(vector); -CREATE INDEX event_search_ev_idx ON event_search(event_id); -CREATE INDEX event_search_ev_ridx ON event_search(room_id); -""" - - -SQLITE_TABLE = ( - "CREATE VIRTUAL TABLE event_search" - " USING fts4 ( event_id, room_id, sender, key, value )" -) - - -def run_create(cur, database_engine, *args, **kwargs): - if isinstance(database_engine, PostgresEngine): - for statement in get_statements(POSTGRES_TABLE.splitlines()): - cur.execute(statement) - elif isinstance(database_engine, Sqlite3Engine): - cur.execute(SQLITE_TABLE) - else: - raise Exception("Unrecognized database engine") - - cur.execute("SELECT MIN(stream_ordering) FROM events") - rows = cur.fetchall() - min_stream_id = rows[0][0] - - cur.execute("SELECT MAX(stream_ordering) FROM events") - rows = cur.fetchall() - max_stream_id = rows[0][0] - - if min_stream_id is not None and max_stream_id is not None: - progress = { - "target_min_stream_id_inclusive": min_stream_id, - "max_stream_id_exclusive": max_stream_id + 1, - "rows_inserted": 0, - } - progress_json = json.dumps(progress) - - sql = ( - "INSERT into background_updates (update_name, progress_json)" - " VALUES (?, ?)" - ) - - sql = database_engine.convert_param_style(sql) - - cur.execute(sql, ("event_search", progress_json)) - - -def run_upgrade(*args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/25/guest_access.sql b/synapse/storage/data_stores/main/schema/delta/25/guest_access.sql deleted file mode 100644 index 1ea389b471..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/25/guest_access.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * This is a manual index of guest_access content of state events, - * so that we can join on them in SELECT statements. - */ -CREATE TABLE IF NOT EXISTS guest_access( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - guest_access TEXT NOT NULL, - UNIQUE (event_id) -); diff --git a/synapse/storage/data_stores/main/schema/delta/25/history_visibility.sql b/synapse/storage/data_stores/main/schema/delta/25/history_visibility.sql deleted file mode 100644 index f468fc1897..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/25/history_visibility.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * This is a manual index of history_visibility content of state events, - * so that we can join on them in SELECT statements. - */ -CREATE TABLE IF NOT EXISTS history_visibility( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - history_visibility TEXT NOT NULL, - UNIQUE (event_id) -); diff --git a/synapse/storage/data_stores/main/schema/delta/25/tags.sql b/synapse/storage/data_stores/main/schema/delta/25/tags.sql deleted file mode 100644 index 7a32ce68e4..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/25/tags.sql +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE IF NOT EXISTS room_tags( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL, - tag TEXT NOT NULL, -- The name of the tag. - content TEXT NOT NULL, -- The JSON content of the tag. - CONSTRAINT room_tag_uniqueness UNIQUE (user_id, room_id, tag) -); - -CREATE TABLE IF NOT EXISTS room_tags_revisions ( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL, - stream_id BIGINT NOT NULL, -- The current version of the room tags. - CONSTRAINT room_tag_revisions_uniqueness UNIQUE (user_id, room_id) -); - -CREATE TABLE IF NOT EXISTS private_user_data_max_stream_id( - Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. - stream_id BIGINT NOT NULL, - CHECK (Lock='X') -); - -INSERT INTO private_user_data_max_stream_id (stream_id) VALUES (0); diff --git a/synapse/storage/data_stores/main/schema/delta/26/account_data.sql b/synapse/storage/data_stores/main/schema/delta/26/account_data.sql deleted file mode 100644 index e395de2b5e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/26/account_data.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -ALTER TABLE private_user_data_max_stream_id RENAME TO account_data_max_stream_id; diff --git a/synapse/storage/data_stores/main/schema/delta/27/account_data.sql b/synapse/storage/data_stores/main/schema/delta/27/account_data.sql deleted file mode 100644 index bf0558b5b3..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/27/account_data.sql +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS account_data( - user_id TEXT NOT NULL, - account_data_type TEXT NOT NULL, -- The type of the account_data. - stream_id BIGINT NOT NULL, -- The version of the account_data. - content TEXT NOT NULL, -- The JSON content of the account_data - CONSTRAINT account_data_uniqueness UNIQUE (user_id, account_data_type) -); - - -CREATE TABLE IF NOT EXISTS room_account_data( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL, - account_data_type TEXT NOT NULL, -- The type of the account_data. - stream_id BIGINT NOT NULL, -- The version of the account_data. - content TEXT NOT NULL, -- The JSON content of the account_data - CONSTRAINT room_account_data_uniqueness UNIQUE (user_id, room_id, account_data_type) -); - - -CREATE INDEX account_data_stream_id on account_data(user_id, stream_id); -CREATE INDEX room_account_data_stream_id on room_account_data(user_id, stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/27/forgotten_memberships.sql b/synapse/storage/data_stores/main/schema/delta/27/forgotten_memberships.sql deleted file mode 100644 index e2094f37fe..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/27/forgotten_memberships.sql +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * Keeps track of what rooms users have left and don't want to be able to - * access again. - * - * If all users on this server have left a room, we can delete the room - * entirely. - * - * This column should always contain either 0 or 1. - */ - - ALTER TABLE room_memberships ADD COLUMN forgotten INTEGER DEFAULT 0; diff --git a/synapse/storage/data_stores/main/schema/delta/27/ts.py b/synapse/storage/data_stores/main/schema/delta/27/ts.py deleted file mode 100644 index b7972cfa8e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/27/ts.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright 2015, 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import json -import logging - -from synapse.storage.prepare_database import get_statements - -logger = logging.getLogger(__name__) - - -ALTER_TABLE = ( - "ALTER TABLE events ADD COLUMN origin_server_ts BIGINT;" - "CREATE INDEX events_ts ON events(origin_server_ts, stream_ordering);" -) - - -def run_create(cur, database_engine, *args, **kwargs): - for statement in get_statements(ALTER_TABLE.splitlines()): - cur.execute(statement) - - cur.execute("SELECT MIN(stream_ordering) FROM events") - rows = cur.fetchall() - min_stream_id = rows[0][0] - - cur.execute("SELECT MAX(stream_ordering) FROM events") - rows = cur.fetchall() - max_stream_id = rows[0][0] - - if min_stream_id is not None and max_stream_id is not None: - progress = { - "target_min_stream_id_inclusive": min_stream_id, - "max_stream_id_exclusive": max_stream_id + 1, - "rows_inserted": 0, - } - progress_json = json.dumps(progress) - - sql = ( - "INSERT into background_updates (update_name, progress_json)" - " VALUES (?, ?)" - ) - - sql = database_engine.convert_param_style(sql) - - cur.execute(sql, ("event_origin_server_ts", progress_json)) - - -def run_upgrade(*args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/28/event_push_actions.sql b/synapse/storage/data_stores/main/schema/delta/28/event_push_actions.sql deleted file mode 100644 index 4d519849df..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/28/event_push_actions.sql +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright 2015 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS event_push_actions( - room_id TEXT NOT NULL, - event_id TEXT NOT NULL, - user_id TEXT NOT NULL, - profile_tag VARCHAR(32), - actions TEXT NOT NULL, - CONSTRAINT event_id_user_id_profile_tag_uniqueness UNIQUE (room_id, event_id, user_id, profile_tag) -); - - -CREATE INDEX event_push_actions_room_id_event_id_user_id_profile_tag on event_push_actions(room_id, event_id, user_id, profile_tag); -CREATE INDEX event_push_actions_room_id_user_id on event_push_actions(room_id, user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/28/events_room_stream.sql b/synapse/storage/data_stores/main/schema/delta/28/events_room_stream.sql deleted file mode 100644 index 36609475f1..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/28/events_room_stream.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. -*/ - -/** Using CREATE INDEX directly is deprecated in favour of using background - * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql - * and synapse/storage/registration.py for an example using - * "access_tokens_device_index" **/ -CREATE INDEX events_room_stream on events(room_id, stream_ordering); diff --git a/synapse/storage/data_stores/main/schema/delta/28/public_roms_index.sql b/synapse/storage/data_stores/main/schema/delta/28/public_roms_index.sql deleted file mode 100644 index 6c1fd68c5b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/28/public_roms_index.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. -*/ - -/** Using CREATE INDEX directly is deprecated in favour of using background - * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql - * and synapse/storage/registration.py for an example using - * "access_tokens_device_index" **/ -CREATE INDEX public_room_index on rooms(is_public); diff --git a/synapse/storage/data_stores/main/schema/delta/28/receipts_user_id_index.sql b/synapse/storage/data_stores/main/schema/delta/28/receipts_user_id_index.sql deleted file mode 100644 index cb84c69baa..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/28/receipts_user_id_index.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** Using CREATE INDEX directly is deprecated in favour of using background - * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql - * and synapse/storage/registration.py for an example using - * "access_tokens_device_index" **/ -CREATE INDEX receipts_linearized_user ON receipts_linearized( - user_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/28/upgrade_times.sql b/synapse/storage/data_stores/main/schema/delta/28/upgrade_times.sql deleted file mode 100644 index 3e4a9ab455..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/28/upgrade_times.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * Stores the timestamp when a user upgraded from a guest to a full user, if - * that happened. - */ - -ALTER TABLE users ADD COLUMN upgrade_ts BIGINT; diff --git a/synapse/storage/data_stores/main/schema/delta/28/users_is_guest.sql b/synapse/storage/data_stores/main/schema/delta/28/users_is_guest.sql deleted file mode 100644 index 21d2b420bf..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/28/users_is_guest.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE users ADD is_guest SMALLINT DEFAULT 0 NOT NULL; -/* - * NB: any guest users created between 27 and 28 will be incorrectly - * marked as not guests: we don't bother to fill these in correctly - * because guest access is not really complete in 27 anyway so it's - * very unlikley there will be any guest users created. - */ diff --git a/synapse/storage/data_stores/main/schema/delta/29/push_actions.sql b/synapse/storage/data_stores/main/schema/delta/29/push_actions.sql deleted file mode 100644 index 84b21cf813..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/29/push_actions.sql +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE event_push_actions ADD COLUMN topological_ordering BIGINT; -ALTER TABLE event_push_actions ADD COLUMN stream_ordering BIGINT; -ALTER TABLE event_push_actions ADD COLUMN notif SMALLINT; -ALTER TABLE event_push_actions ADD COLUMN highlight SMALLINT; - -UPDATE event_push_actions SET stream_ordering = ( - SELECT stream_ordering FROM events WHERE event_id = event_push_actions.event_id -), topological_ordering = ( - SELECT topological_ordering FROM events WHERE event_id = event_push_actions.event_id -); - -UPDATE event_push_actions SET notif = 1, highlight = 0; - -/** Using CREATE INDEX directly is deprecated in favour of using background - * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql - * and synapse/storage/registration.py for an example using - * "access_tokens_device_index" **/ -CREATE INDEX event_push_actions_rm_tokens on event_push_actions( - user_id, room_id, topological_ordering, stream_ordering -); diff --git a/synapse/storage/data_stores/main/schema/delta/30/alias_creator.sql b/synapse/storage/data_stores/main/schema/delta/30/alias_creator.sql deleted file mode 100644 index c9d0dde638..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/30/alias_creator.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE room_aliases ADD COLUMN creator TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/30/as_users.py b/synapse/storage/data_stores/main/schema/delta/30/as_users.py deleted file mode 100644 index b42c02710a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/30/as_users.py +++ /dev/null @@ -1,67 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import logging - -from synapse.config.appservice import load_appservices - -logger = logging.getLogger(__name__) - - -def run_create(cur, database_engine, *args, **kwargs): - # NULL indicates user was not registered by an appservice. - try: - cur.execute("ALTER TABLE users ADD COLUMN appservice_id TEXT") - except Exception: - # Maybe we already added the column? Hope so... - pass - - -def run_upgrade(cur, database_engine, config, *args, **kwargs): - cur.execute("SELECT name FROM users") - rows = cur.fetchall() - - config_files = [] - try: - config_files = config.app_service_config_files - except AttributeError: - logger.warning("Could not get app_service_config_files from config") - pass - - appservices = load_appservices(config.server_name, config_files) - - owned = {} - - for row in rows: - user_id = row[0] - for appservice in appservices: - if appservice.is_exclusive_user(user_id): - if user_id in owned.keys(): - logger.error( - "user_id %s was owned by more than one application" - " service (IDs %s and %s); assigning arbitrarily to %s" - % (user_id, owned[user_id], appservice.id, owned[user_id]) - ) - owned.setdefault(appservice.id, []).append(user_id) - - for as_id, user_ids in owned.items(): - n = 100 - user_chunks = (user_ids[i : i + 100] for i in range(0, len(user_ids), n)) - for chunk in user_chunks: - cur.execute( - database_engine.convert_param_style( - "UPDATE users SET appservice_id = ? WHERE name IN (%s)" - % (",".join("?" for _ in chunk),) - ), - [as_id] + chunk, - ) diff --git a/synapse/storage/data_stores/main/schema/delta/30/deleted_pushers.sql b/synapse/storage/data_stores/main/schema/delta/30/deleted_pushers.sql deleted file mode 100644 index 712c454aa1..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/30/deleted_pushers.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS deleted_pushers( - stream_id BIGINT NOT NULL, - app_id TEXT NOT NULL, - pushkey TEXT NOT NULL, - user_id TEXT NOT NULL, - /* We only track the most recent delete for each app_id, pushkey and user_id. */ - UNIQUE (app_id, pushkey, user_id) -); - -CREATE INDEX deleted_pushers_stream_id ON deleted_pushers (stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/30/presence_stream.sql b/synapse/storage/data_stores/main/schema/delta/30/presence_stream.sql deleted file mode 100644 index 606bbb037d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/30/presence_stream.sql +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - - CREATE TABLE presence_stream( - stream_id BIGINT, - user_id TEXT, - state TEXT, - last_active_ts BIGINT, - last_federation_update_ts BIGINT, - last_user_sync_ts BIGINT, - status_msg TEXT, - currently_active BOOLEAN - ); - - CREATE INDEX presence_stream_id ON presence_stream(stream_id, user_id); - CREATE INDEX presence_stream_user_id ON presence_stream(user_id); - CREATE INDEX presence_stream_state ON presence_stream(state); diff --git a/synapse/storage/data_stores/main/schema/delta/30/public_rooms.sql b/synapse/storage/data_stores/main/schema/delta/30/public_rooms.sql deleted file mode 100644 index f09db4faa6..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/30/public_rooms.sql +++ /dev/null @@ -1,23 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/* This release removes the restriction that published rooms must have an alias, - * so we go back and ensure the only 'public' rooms are ones with an alias. - * We use (1 = 0) and (1 = 1) so that it works in both postgres and sqlite - */ -UPDATE rooms SET is_public = (1 = 0) WHERE is_public = (1 = 1) AND room_id not in ( - SELECT room_id FROM room_aliases -); diff --git a/synapse/storage/data_stores/main/schema/delta/30/push_rule_stream.sql b/synapse/storage/data_stores/main/schema/delta/30/push_rule_stream.sql deleted file mode 100644 index 735aa8d5f6..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/30/push_rule_stream.sql +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - - -CREATE TABLE push_rules_stream( - stream_id BIGINT NOT NULL, - event_stream_ordering BIGINT NOT NULL, - user_id TEXT NOT NULL, - rule_id TEXT NOT NULL, - op TEXT NOT NULL, -- One of "ENABLE", "DISABLE", "ACTIONS", "ADD", "DELETE" - priority_class SMALLINT, - priority INTEGER, - conditions TEXT, - actions TEXT -); - --- The extra data for each operation is: --- * ENABLE, DISABLE, DELETE: [] --- * ACTIONS: ["actions"] --- * ADD: ["priority_class", "priority", "actions", "conditions"] - --- Index for replication queries. -CREATE INDEX push_rules_stream_id ON push_rules_stream(stream_id); --- Index for /sync queries. -CREATE INDEX push_rules_stream_user_stream_id on push_rules_stream(user_id, stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/30/threepid_guest_access_tokens.sql b/synapse/storage/data_stores/main/schema/delta/30/threepid_guest_access_tokens.sql deleted file mode 100644 index 0dd2f1360c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/30/threepid_guest_access_tokens.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Stores guest account access tokens generated for unbound 3pids. -CREATE TABLE threepid_guest_access_tokens( - medium TEXT, -- The medium of the 3pid. Must be "email". - address TEXT, -- The 3pid address. - guest_access_token TEXT, -- The access token for a guest user for this 3pid. - first_inviter TEXT -- User ID of the first user to invite this 3pid to a room. -); - -CREATE UNIQUE INDEX threepid_guest_access_tokens_index ON threepid_guest_access_tokens(medium, address); diff --git a/synapse/storage/data_stores/main/schema/delta/31/invites.sql b/synapse/storage/data_stores/main/schema/delta/31/invites.sql deleted file mode 100644 index 2c57846d5a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/31/invites.sql +++ /dev/null @@ -1,42 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE local_invites( - stream_id BIGINT NOT NULL, - inviter TEXT NOT NULL, - invitee TEXT NOT NULL, - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - locally_rejected TEXT, - replaced_by TEXT -); - --- Insert all invites for local users into new `invites` table -INSERT INTO local_invites SELECT - stream_ordering as stream_id, - sender as inviter, - state_key as invitee, - event_id, - room_id, - NULL as locally_rejected, - NULL as replaced_by - FROM events - NATURAL JOIN current_state_events - NATURAL JOIN room_memberships - WHERE membership = 'invite' AND state_key IN (SELECT name FROM users); - -CREATE INDEX local_invites_id ON local_invites(stream_id); -CREATE INDEX local_invites_for_user_idx ON local_invites(invitee, locally_rejected, replaced_by, room_id); diff --git a/synapse/storage/data_stores/main/schema/delta/31/local_media_repository_url_cache.sql b/synapse/storage/data_stores/main/schema/delta/31/local_media_repository_url_cache.sql deleted file mode 100644 index 9efb4280eb..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/31/local_media_repository_url_cache.sql +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE local_media_repository_url_cache( - url TEXT, -- the URL being cached - response_code INTEGER, -- the HTTP response code of this download attempt - etag TEXT, -- the etag header of this response - expires INTEGER, -- the number of ms this response was valid for - og TEXT, -- cache of the OG metadata of this URL as JSON - media_id TEXT, -- the media_id, if any, of the URL's content in the repo - download_ts BIGINT -- the timestamp of this download attempt -); - -CREATE INDEX local_media_repository_url_cache_by_url_download_ts - ON local_media_repository_url_cache(url, download_ts); diff --git a/synapse/storage/data_stores/main/schema/delta/31/pushers.py b/synapse/storage/data_stores/main/schema/delta/31/pushers.py deleted file mode 100644 index 9bb504aad5..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/31/pushers.py +++ /dev/null @@ -1,87 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -# Change the last_token to last_stream_ordering now that pushers no longer -# listen on an event stream but instead select out of the event_push_actions -# table. - - -import logging - -logger = logging.getLogger(__name__) - - -def token_to_stream_ordering(token): - return int(token[1:].split("_")[0]) - - -def run_create(cur, database_engine, *args, **kwargs): - logger.info("Porting pushers table, delta 31...") - cur.execute( - """ - CREATE TABLE IF NOT EXISTS pushers2 ( - id BIGINT PRIMARY KEY, - user_name TEXT NOT NULL, - access_token BIGINT DEFAULT NULL, - profile_tag VARCHAR(32) NOT NULL, - kind VARCHAR(8) NOT NULL, - app_id VARCHAR(64) NOT NULL, - app_display_name VARCHAR(64) NOT NULL, - device_display_name VARCHAR(128) NOT NULL, - pushkey TEXT NOT NULL, - ts BIGINT NOT NULL, - lang VARCHAR(8), - data TEXT, - last_stream_ordering INTEGER, - last_success BIGINT, - failing_since BIGINT, - UNIQUE (app_id, pushkey, user_name) - ) - """ - ) - cur.execute( - """SELECT - id, user_name, access_token, profile_tag, kind, - app_id, app_display_name, device_display_name, - pushkey, ts, lang, data, last_token, last_success, - failing_since - FROM pushers - """ - ) - count = 0 - for row in cur.fetchall(): - row = list(row) - row[12] = token_to_stream_ordering(row[12]) - cur.execute( - database_engine.convert_param_style( - """ - INSERT into pushers2 ( - id, user_name, access_token, profile_tag, kind, - app_id, app_display_name, device_display_name, - pushkey, ts, lang, data, last_stream_ordering, last_success, - failing_since - ) values (%s)""" - % (",".join(["?" for _ in range(len(row))])) - ), - row, - ) - count += 1 - cur.execute("DROP TABLE pushers") - cur.execute("ALTER TABLE pushers2 RENAME TO pushers") - logger.info("Moved %d pushers to new table", count) - - -def run_upgrade(cur, database_engine, *args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/31/pushers_index.sql b/synapse/storage/data_stores/main/schema/delta/31/pushers_index.sql deleted file mode 100644 index a82add88fd..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/31/pushers_index.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** Using CREATE INDEX directly is deprecated in favour of using background - * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql - * and synapse/storage/registration.py for an example using - * "access_tokens_device_index" **/ - CREATE INDEX event_push_actions_stream_ordering on event_push_actions( - stream_ordering, user_id - ); diff --git a/synapse/storage/data_stores/main/schema/delta/31/search_update.py b/synapse/storage/data_stores/main/schema/delta/31/search_update.py deleted file mode 100644 index 63b757ade6..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/31/search_update.py +++ /dev/null @@ -1,64 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import json -import logging - -from synapse.storage.engines import PostgresEngine -from synapse.storage.prepare_database import get_statements - -logger = logging.getLogger(__name__) - - -ALTER_TABLE = """ -ALTER TABLE event_search ADD COLUMN origin_server_ts BIGINT; -ALTER TABLE event_search ADD COLUMN stream_ordering BIGINT; -""" - - -def run_create(cur, database_engine, *args, **kwargs): - if not isinstance(database_engine, PostgresEngine): - return - - for statement in get_statements(ALTER_TABLE.splitlines()): - cur.execute(statement) - - cur.execute("SELECT MIN(stream_ordering) FROM events") - rows = cur.fetchall() - min_stream_id = rows[0][0] - - cur.execute("SELECT MAX(stream_ordering) FROM events") - rows = cur.fetchall() - max_stream_id = rows[0][0] - - if min_stream_id is not None and max_stream_id is not None: - progress = { - "target_min_stream_id_inclusive": min_stream_id, - "max_stream_id_exclusive": max_stream_id + 1, - "rows_inserted": 0, - "have_added_indexes": False, - } - progress_json = json.dumps(progress) - - sql = ( - "INSERT into background_updates (update_name, progress_json)" - " VALUES (?, ?)" - ) - - sql = database_engine.convert_param_style(sql) - - cur.execute(sql, ("event_search_order", progress_json)) - - -def run_upgrade(cur, database_engine, *args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/32/events.sql b/synapse/storage/data_stores/main/schema/delta/32/events.sql deleted file mode 100644 index 1dd0f9e170..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/32/events.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE events ADD COLUMN received_ts BIGINT; diff --git a/synapse/storage/data_stores/main/schema/delta/32/openid.sql b/synapse/storage/data_stores/main/schema/delta/32/openid.sql deleted file mode 100644 index 36f37b11c8..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/32/openid.sql +++ /dev/null @@ -1,9 +0,0 @@ - -CREATE TABLE open_id_tokens ( - token TEXT NOT NULL PRIMARY KEY, - ts_valid_until_ms bigint NOT NULL, - user_id TEXT NOT NULL, - UNIQUE (token) -); - -CREATE index open_id_tokens_ts_valid_until_ms ON open_id_tokens(ts_valid_until_ms); diff --git a/synapse/storage/data_stores/main/schema/delta/32/pusher_throttle.sql b/synapse/storage/data_stores/main/schema/delta/32/pusher_throttle.sql deleted file mode 100644 index d86d30c13c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/32/pusher_throttle.sql +++ /dev/null @@ -1,23 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE pusher_throttle( - pusher BIGINT NOT NULL, - room_id TEXT NOT NULL, - last_sent_ts BIGINT, - throttle_ms BIGINT, - PRIMARY KEY (pusher, room_id) -); diff --git a/synapse/storage/data_stores/main/schema/delta/32/remove_indices.sql b/synapse/storage/data_stores/main/schema/delta/32/remove_indices.sql deleted file mode 100644 index 2de50d408c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/32/remove_indices.sql +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - --- The following indices are redundant, other indices are equivalent or --- supersets -DROP INDEX IF EXISTS events_room_id; -- Prefix of events_room_stream -DROP INDEX IF EXISTS events_order; -- Prefix of events_order_topo_stream_room -DROP INDEX IF EXISTS events_topological_ordering; -- Prefix of events_order_topo_stream_room -DROP INDEX IF EXISTS events_stream_ordering; -- Duplicate of PRIMARY KEY -DROP INDEX IF EXISTS event_to_state_groups_id; -- Duplicate of PRIMARY KEY -DROP INDEX IF EXISTS event_push_actions_room_id_event_id_user_id_profile_tag; -- Duplicate of UNIQUE CONSTRAINT - -DROP INDEX IF EXISTS st_extrem_id; -- Prefix of UNIQUE CONSTRAINT -DROP INDEX IF EXISTS event_signatures_id; -- Prefix of UNIQUE CONSTRAINT -DROP INDEX IF EXISTS redactions_event_id; -- Duplicate of UNIQUE CONSTRAINT - --- The following indices were unused -DROP INDEX IF EXISTS remote_media_cache_thumbnails_media_id; -DROP INDEX IF EXISTS evauth_edges_auth_id; -DROP INDEX IF EXISTS presence_stream_state; diff --git a/synapse/storage/data_stores/main/schema/delta/32/reports.sql b/synapse/storage/data_stores/main/schema/delta/32/reports.sql deleted file mode 100644 index d13609776f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/32/reports.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE event_reports( - id BIGINT NOT NULL PRIMARY KEY, - received_ts BIGINT NOT NULL, - room_id TEXT NOT NULL, - event_id TEXT NOT NULL, - user_id TEXT NOT NULL, - reason TEXT, - content TEXT -); diff --git a/synapse/storage/data_stores/main/schema/delta/33/access_tokens_device_index.sql b/synapse/storage/data_stores/main/schema/delta/33/access_tokens_device_index.sql deleted file mode 100644 index 61ad3fe3e8..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/33/access_tokens_device_index.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('access_tokens_device_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/33/devices.sql b/synapse/storage/data_stores/main/schema/delta/33/devices.sql deleted file mode 100644 index eca7268d82..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/33/devices.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE devices ( - user_id TEXT NOT NULL, - device_id TEXT NOT NULL, - display_name TEXT, - CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) -); diff --git a/synapse/storage/data_stores/main/schema/delta/33/devices_for_e2e_keys.sql b/synapse/storage/data_stores/main/schema/delta/33/devices_for_e2e_keys.sql deleted file mode 100644 index aa4a3b9f2f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/33/devices_for_e2e_keys.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- make sure that we have a device record for each set of E2E keys, so that the --- user can delete them if they like. -INSERT INTO devices - SELECT user_id, device_id, NULL FROM e2e_device_keys_json; diff --git a/synapse/storage/data_stores/main/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql b/synapse/storage/data_stores/main/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql deleted file mode 100644 index 6671573398..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- a previous version of the "devices_for_e2e_keys" delta set all the device --- names to "unknown device". This wasn't terribly helpful -UPDATE devices - SET display_name = NULL - WHERE display_name = 'unknown device'; diff --git a/synapse/storage/data_stores/main/schema/delta/33/event_fields.py b/synapse/storage/data_stores/main/schema/delta/33/event_fields.py deleted file mode 100644 index a3e81eeac7..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/33/event_fields.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import json -import logging - -from synapse.storage.prepare_database import get_statements - -logger = logging.getLogger(__name__) - - -ALTER_TABLE = """ -ALTER TABLE events ADD COLUMN sender TEXT; -ALTER TABLE events ADD COLUMN contains_url BOOLEAN; -""" - - -def run_create(cur, database_engine, *args, **kwargs): - for statement in get_statements(ALTER_TABLE.splitlines()): - cur.execute(statement) - - cur.execute("SELECT MIN(stream_ordering) FROM events") - rows = cur.fetchall() - min_stream_id = rows[0][0] - - cur.execute("SELECT MAX(stream_ordering) FROM events") - rows = cur.fetchall() - max_stream_id = rows[0][0] - - if min_stream_id is not None and max_stream_id is not None: - progress = { - "target_min_stream_id_inclusive": min_stream_id, - "max_stream_id_exclusive": max_stream_id + 1, - "rows_inserted": 0, - } - progress_json = json.dumps(progress) - - sql = ( - "INSERT into background_updates (update_name, progress_json)" - " VALUES (?, ?)" - ) - - sql = database_engine.convert_param_style(sql) - - cur.execute(sql, ("event_fields_sender_url", progress_json)) - - -def run_upgrade(cur, database_engine, *args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/33/remote_media_ts.py b/synapse/storage/data_stores/main/schema/delta/33/remote_media_ts.py deleted file mode 100644 index a26057dfb6..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/33/remote_media_ts.py +++ /dev/null @@ -1,30 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import time - -ALTER_TABLE = "ALTER TABLE remote_media_cache ADD COLUMN last_access_ts BIGINT" - - -def run_create(cur, database_engine, *args, **kwargs): - cur.execute(ALTER_TABLE) - - -def run_upgrade(cur, database_engine, *args, **kwargs): - cur.execute( - database_engine.convert_param_style( - "UPDATE remote_media_cache SET last_access_ts = ?" - ), - (int(time.time() * 1000),), - ) diff --git a/synapse/storage/data_stores/main/schema/delta/33/user_ips_index.sql b/synapse/storage/data_stores/main/schema/delta/33/user_ips_index.sql deleted file mode 100644 index 473f75a78e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/33/user_ips_index.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('user_ips_device_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/34/appservice_stream.sql b/synapse/storage/data_stores/main/schema/delta/34/appservice_stream.sql deleted file mode 100644 index 69e16eda0f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/34/appservice_stream.sql +++ /dev/null @@ -1,23 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS appservice_stream_position( - Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. - stream_ordering BIGINT, - CHECK (Lock='X') -); - -INSERT INTO appservice_stream_position (stream_ordering) - SELECT COALESCE(MAX(stream_ordering), 0) FROM events; diff --git a/synapse/storage/data_stores/main/schema/delta/34/cache_stream.py b/synapse/storage/data_stores/main/schema/delta/34/cache_stream.py deleted file mode 100644 index cf09e43e2b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/34/cache_stream.py +++ /dev/null @@ -1,46 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from synapse.storage.engines import PostgresEngine -from synapse.storage.prepare_database import get_statements - -logger = logging.getLogger(__name__) - - -# This stream is used to notify replication slaves that some caches have -# been invalidated that they cannot infer from the other streams. -CREATE_TABLE = """ -CREATE TABLE cache_invalidation_stream ( - stream_id BIGINT, - cache_func TEXT, - keys TEXT[], - invalidation_ts BIGINT -); - -CREATE INDEX cache_invalidation_stream_id ON cache_invalidation_stream(stream_id); -""" - - -def run_create(cur, database_engine, *args, **kwargs): - if not isinstance(database_engine, PostgresEngine): - return - - for statement in get_statements(CREATE_TABLE.splitlines()): - cur.execute(statement) - - -def run_upgrade(cur, database_engine, *args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/34/device_inbox.sql b/synapse/storage/data_stores/main/schema/delta/34/device_inbox.sql deleted file mode 100644 index e68844c74a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/34/device_inbox.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE device_inbox ( - user_id TEXT NOT NULL, - device_id TEXT NOT NULL, - stream_id BIGINT NOT NULL, - message_json TEXT NOT NULL -- {"type":, "sender":, "content",} -); - -CREATE INDEX device_inbox_user_stream_id ON device_inbox(user_id, device_id, stream_id); -CREATE INDEX device_inbox_stream_id ON device_inbox(stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/34/push_display_name_rename.sql b/synapse/storage/data_stores/main/schema/delta/34/push_display_name_rename.sql deleted file mode 100644 index 0d9fe1a99a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/34/push_display_name_rename.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -DELETE FROM push_rules WHERE rule_id = 'global/override/.m.rule.contains_display_name'; -UPDATE push_rules SET rule_id = 'global/override/.m.rule.contains_display_name' WHERE rule_id = 'global/underride/.m.rule.contains_display_name'; - -DELETE FROM push_rules_enable WHERE rule_id = 'global/override/.m.rule.contains_display_name'; -UPDATE push_rules_enable SET rule_id = 'global/override/.m.rule.contains_display_name' WHERE rule_id = 'global/underride/.m.rule.contains_display_name'; diff --git a/synapse/storage/data_stores/main/schema/delta/34/received_txn_purge.py b/synapse/storage/data_stores/main/schema/delta/34/received_txn_purge.py deleted file mode 100644 index 67d505e68b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/34/received_txn_purge.py +++ /dev/null @@ -1,32 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from synapse.storage.engines import PostgresEngine - -logger = logging.getLogger(__name__) - - -def run_create(cur, database_engine, *args, **kwargs): - if isinstance(database_engine, PostgresEngine): - cur.execute("TRUNCATE received_transactions") - else: - cur.execute("DELETE FROM received_transactions") - - cur.execute("CREATE INDEX received_transactions_ts ON received_transactions(ts)") - - -def run_upgrade(cur, database_engine, *args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/35/contains_url.sql b/synapse/storage/data_stores/main/schema/delta/35/contains_url.sql deleted file mode 100644 index 6cd123027b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/35/contains_url.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - INSERT into background_updates (update_name, progress_json) - VALUES ('event_contains_url_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/35/device_outbox.sql b/synapse/storage/data_stores/main/schema/delta/35/device_outbox.sql deleted file mode 100644 index 17e6c43105..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/35/device_outbox.sql +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -DROP TABLE IF EXISTS device_federation_outbox; -CREATE TABLE device_federation_outbox ( - destination TEXT NOT NULL, - stream_id BIGINT NOT NULL, - queued_ts BIGINT NOT NULL, - messages_json TEXT NOT NULL -); - - -DROP INDEX IF EXISTS device_federation_outbox_destination_id; -CREATE INDEX device_federation_outbox_destination_id - ON device_federation_outbox(destination, stream_id); - - -DROP TABLE IF EXISTS device_federation_inbox; -CREATE TABLE device_federation_inbox ( - origin TEXT NOT NULL, - message_id TEXT NOT NULL, - received_ts BIGINT NOT NULL -); - -DROP INDEX IF EXISTS device_federation_inbox_sender_id; -CREATE INDEX device_federation_inbox_sender_id - ON device_federation_inbox(origin, message_id); diff --git a/synapse/storage/data_stores/main/schema/delta/35/device_stream_id.sql b/synapse/storage/data_stores/main/schema/delta/35/device_stream_id.sql deleted file mode 100644 index 7ab7d942e2..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/35/device_stream_id.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE device_max_stream_id ( - stream_id BIGINT NOT NULL -); - -INSERT INTO device_max_stream_id (stream_id) - SELECT COALESCE(MAX(stream_id), 0) FROM device_inbox; diff --git a/synapse/storage/data_stores/main/schema/delta/35/event_push_actions_index.sql b/synapse/storage/data_stores/main/schema/delta/35/event_push_actions_index.sql deleted file mode 100644 index 2e836d8e9c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/35/event_push_actions_index.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - INSERT into background_updates (update_name, progress_json) - VALUES ('epa_highlight_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/35/public_room_list_change_stream.sql b/synapse/storage/data_stores/main/schema/delta/35/public_room_list_change_stream.sql deleted file mode 100644 index dd2bf2e28a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/35/public_room_list_change_stream.sql +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE public_room_list_stream ( - stream_id BIGINT NOT NULL, - room_id TEXT NOT NULL, - visibility BOOLEAN NOT NULL -); - -INSERT INTO public_room_list_stream (stream_id, room_id, visibility) - SELECT 1, room_id, is_public FROM rooms - WHERE is_public = CAST(1 AS BOOLEAN); - -CREATE INDEX public_room_list_stream_idx on public_room_list_stream( - stream_id -); - -CREATE INDEX public_room_list_stream_rm_idx on public_room_list_stream( - room_id, stream_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/35/stream_order_to_extrem.sql b/synapse/storage/data_stores/main/schema/delta/35/stream_order_to_extrem.sql deleted file mode 100644 index 2b945d8a57..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/35/stream_order_to_extrem.sql +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE stream_ordering_to_exterm ( - stream_ordering BIGINT NOT NULL, - room_id TEXT NOT NULL, - event_id TEXT NOT NULL -); - -INSERT INTO stream_ordering_to_exterm (stream_ordering, room_id, event_id) - SELECT stream_ordering, room_id, event_id FROM event_forward_extremities - INNER JOIN ( - SELECT room_id, max(stream_ordering) as stream_ordering FROM events - INNER JOIN event_forward_extremities USING (room_id, event_id) - GROUP BY room_id - ) AS rms USING (room_id); - -CREATE INDEX stream_ordering_to_exterm_idx on stream_ordering_to_exterm( - stream_ordering -); - -CREATE INDEX stream_ordering_to_exterm_rm_idx on stream_ordering_to_exterm( - room_id, stream_ordering -); diff --git a/synapse/storage/data_stores/main/schema/delta/36/readd_public_rooms.sql b/synapse/storage/data_stores/main/schema/delta/36/readd_public_rooms.sql deleted file mode 100644 index 90d8fd18f9..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/36/readd_public_rooms.sql +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Re-add some entries to stream_ordering_to_exterm that were incorrectly deleted -INSERT INTO stream_ordering_to_exterm (stream_ordering, room_id, event_id) - SELECT - (SELECT stream_ordering FROM events where event_id = e.event_id) AS stream_ordering, - room_id, - event_id - FROM event_forward_extremities AS e - WHERE NOT EXISTS ( - SELECT room_id FROM stream_ordering_to_exterm AS s - WHERE s.room_id = e.room_id - ); diff --git a/synapse/storage/data_stores/main/schema/delta/37/remove_auth_idx.py b/synapse/storage/data_stores/main/schema/delta/37/remove_auth_idx.py deleted file mode 100644 index a377884169..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/37/remove_auth_idx.py +++ /dev/null @@ -1,85 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from synapse.storage.engines import PostgresEngine -from synapse.storage.prepare_database import get_statements - -logger = logging.getLogger(__name__) - -DROP_INDICES = """ --- We only ever query based on event_id -DROP INDEX IF EXISTS state_events_room_id; -DROP INDEX IF EXISTS state_events_type; -DROP INDEX IF EXISTS state_events_state_key; - --- room_id is indexed elsewhere -DROP INDEX IF EXISTS current_state_events_room_id; -DROP INDEX IF EXISTS current_state_events_state_key; -DROP INDEX IF EXISTS current_state_events_type; - -DROP INDEX IF EXISTS transactions_have_ref; - --- (topological_ordering, stream_ordering, room_id) seems like a strange index, --- and is used incredibly rarely. -DROP INDEX IF EXISTS events_order_topo_stream_room; - --- an equivalent index to this actually gets re-created in delta 41, because it --- turned out that deleting it wasn't a great plan :/. In any case, let's --- delete it here, and delta 41 will create a new one with an added UNIQUE --- constraint -DROP INDEX IF EXISTS event_search_ev_idx; -""" - -POSTGRES_DROP_CONSTRAINT = """ -ALTER TABLE event_auth DROP CONSTRAINT IF EXISTS event_auth_event_id_auth_id_room_id_key; -""" - -SQLITE_DROP_CONSTRAINT = """ -DROP INDEX IF EXISTS evauth_edges_id; - -CREATE TABLE IF NOT EXISTS event_auth_new( - event_id TEXT NOT NULL, - auth_id TEXT NOT NULL, - room_id TEXT NOT NULL -); - -INSERT INTO event_auth_new - SELECT event_id, auth_id, room_id - FROM event_auth; - -DROP TABLE event_auth; - -ALTER TABLE event_auth_new RENAME TO event_auth; - -CREATE INDEX evauth_edges_id ON event_auth(event_id); -""" - - -def run_create(cur, database_engine, *args, **kwargs): - for statement in get_statements(DROP_INDICES.splitlines()): - cur.execute(statement) - - if isinstance(database_engine, PostgresEngine): - drop_constraint = POSTGRES_DROP_CONSTRAINT - else: - drop_constraint = SQLITE_DROP_CONSTRAINT - - for statement in get_statements(drop_constraint.splitlines()): - cur.execute(statement) - - -def run_upgrade(cur, database_engine, *args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/37/user_threepids.sql b/synapse/storage/data_stores/main/schema/delta/37/user_threepids.sql deleted file mode 100644 index cf7a90dd10..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/37/user_threepids.sql +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * Update any email addresses that were stored with mixed case into all - * lowercase - */ - - -- There may be "duplicate" emails (with different case) already in the table, - -- so we find them and move all but the most recently used account. - UPDATE user_threepids - SET medium = 'email_old' - WHERE medium = 'email' - AND address IN ( - -- We select all the addresses that are linked to the user_id that is NOT - -- the most recently created. - SELECT u.address - FROM - user_threepids AS u, - -- `duplicate_addresses` is a table of all the email addresses that - -- appear multiple times and when the binding was created - ( - SELECT lower(u1.address) AS address, max(u1.added_at) AS max_ts - FROM user_threepids AS u1 - INNER JOIN user_threepids AS u2 ON u1.medium = u2.medium AND lower(u1.address) = lower(u2.address) AND u1.address != u2.address - WHERE u1.medium = 'email' AND u2.medium = 'email' - GROUP BY lower(u1.address) - ) AS duplicate_addresses - WHERE - lower(u.address) = duplicate_addresses.address - AND u.added_at != max_ts -- NOT the most recently created - ); - - --- This update is now safe since we've removed the duplicate addresses. -UPDATE user_threepids SET address = LOWER(address) WHERE medium = 'email'; - - -/* Add an index for the select we do on passwored reset */ -CREATE INDEX user_threepids_medium_address on user_threepids (medium, address); diff --git a/synapse/storage/data_stores/main/schema/delta/38/postgres_fts_gist.sql b/synapse/storage/data_stores/main/schema/delta/38/postgres_fts_gist.sql deleted file mode 100644 index 515e6b8e84..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/38/postgres_fts_gist.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We no longer do this given we back it out again in schema 47 - --- INSERT into background_updates (update_name, progress_json) --- VALUES ('event_search_postgres_gist', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/39/appservice_room_list.sql b/synapse/storage/data_stores/main/schema/delta/39/appservice_room_list.sql deleted file mode 100644 index 74bdc49073..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/39/appservice_room_list.sql +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE appservice_room_list( - appservice_id TEXT NOT NULL, - network_id TEXT NOT NULL, - room_id TEXT NOT NULL -); - --- Each appservice can have multiple published room lists associated with them, --- keyed of a particular network_id -CREATE UNIQUE INDEX appservice_room_list_idx ON appservice_room_list( - appservice_id, network_id, room_id -); - -ALTER TABLE public_room_list_stream ADD COLUMN appservice_id TEXT; -ALTER TABLE public_room_list_stream ADD COLUMN network_id TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/39/device_federation_stream_idx.sql b/synapse/storage/data_stores/main/schema/delta/39/device_federation_stream_idx.sql deleted file mode 100644 index 00be801e90..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/39/device_federation_stream_idx.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE INDEX device_federation_outbox_id ON device_federation_outbox(stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/39/event_push_index.sql b/synapse/storage/data_stores/main/schema/delta/39/event_push_index.sql deleted file mode 100644 index de2ad93e5c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/39/event_push_index.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('event_push_actions_highlights_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/39/federation_out_position.sql b/synapse/storage/data_stores/main/schema/delta/39/federation_out_position.sql deleted file mode 100644 index 5af814290b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/39/federation_out_position.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - CREATE TABLE federation_stream_position( - type TEXT NOT NULL, - stream_id INTEGER NOT NULL - ); - - INSERT INTO federation_stream_position (type, stream_id) VALUES ('federation', -1); - INSERT INTO federation_stream_position (type, stream_id) SELECT 'events', coalesce(max(stream_ordering), -1) FROM events; diff --git a/synapse/storage/data_stores/main/schema/delta/39/membership_profile.sql b/synapse/storage/data_stores/main/schema/delta/39/membership_profile.sql deleted file mode 100644 index 1bf911c8ab..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/39/membership_profile.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE room_memberships ADD COLUMN display_name TEXT; -ALTER TABLE room_memberships ADD COLUMN avatar_url TEXT; - -INSERT into background_updates (update_name, progress_json) - VALUES ('room_membership_profile_update', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/40/current_state_idx.sql b/synapse/storage/data_stores/main/schema/delta/40/current_state_idx.sql deleted file mode 100644 index 7ffa189f39..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/40/current_state_idx.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2017 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('current_state_members_idx', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/40/device_inbox.sql b/synapse/storage/data_stores/main/schema/delta/40/device_inbox.sql deleted file mode 100644 index b9fe1f0480..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/40/device_inbox.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- turn the pre-fill startup query into a index-only scan on postgresql. -INSERT into background_updates (update_name, progress_json) - VALUES ('device_inbox_stream_index', '{}'); - -INSERT into background_updates (update_name, progress_json, depends_on) - VALUES ('device_inbox_stream_drop', '{}', 'device_inbox_stream_index'); diff --git a/synapse/storage/data_stores/main/schema/delta/40/device_list_streams.sql b/synapse/storage/data_stores/main/schema/delta/40/device_list_streams.sql deleted file mode 100644 index dd6dcb65f1..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/40/device_list_streams.sql +++ /dev/null @@ -1,60 +0,0 @@ -/* Copyright 2017 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Cache of remote devices. -CREATE TABLE device_lists_remote_cache ( - user_id TEXT NOT NULL, - device_id TEXT NOT NULL, - content TEXT NOT NULL -); - --- The last update we got for a user. Empty if we're not receiving updates for --- that user. -CREATE TABLE device_lists_remote_extremeties ( - user_id TEXT NOT NULL, - stream_id TEXT NOT NULL -); - --- we used to create non-unique indexes on these tables, but as of update 52 we create --- unique indexes concurrently: --- --- CREATE INDEX device_lists_remote_cache_id ON device_lists_remote_cache(user_id, device_id); --- CREATE INDEX device_lists_remote_extremeties_id ON device_lists_remote_extremeties(user_id, stream_id); - - --- Stream of device lists updates. Includes both local and remotes -CREATE TABLE device_lists_stream ( - stream_id BIGINT NOT NULL, - user_id TEXT NOT NULL, - device_id TEXT NOT NULL -); - -CREATE INDEX device_lists_stream_id ON device_lists_stream(stream_id, user_id); - - --- The stream of updates to send to other servers. We keep at least one row --- per user that was sent so that the prev_id for any new updates can be --- calculated -CREATE TABLE device_lists_outbound_pokes ( - destination TEXT NOT NULL, - stream_id BIGINT NOT NULL, - user_id TEXT NOT NULL, - device_id TEXT NOT NULL, - sent BOOLEAN NOT NULL, - ts BIGINT NOT NULL -- So that in future we can clear out pokes to dead servers -); - -CREATE INDEX device_lists_outbound_pokes_id ON device_lists_outbound_pokes(destination, stream_id); -CREATE INDEX device_lists_outbound_pokes_user ON device_lists_outbound_pokes(destination, user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/40/event_push_summary.sql b/synapse/storage/data_stores/main/schema/delta/40/event_push_summary.sql deleted file mode 100644 index 3918f0b794..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/40/event_push_summary.sql +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright 2017 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Aggregate of old notification counts that have been deleted out of the --- main event_push_actions table. This count does not include those that were --- highlights, as they remain in the event_push_actions table. -CREATE TABLE event_push_summary ( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL, - notif_count BIGINT NOT NULL, - stream_ordering BIGINT NOT NULL -); - -CREATE INDEX event_push_summary_user_rm ON event_push_summary(user_id, room_id); - - --- The stream ordering up to which we have aggregated the event_push_actions --- table into event_push_summary -CREATE TABLE event_push_summary_stream_ordering ( - Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. - stream_ordering BIGINT NOT NULL, - CHECK (Lock='X') -); - -INSERT INTO event_push_summary_stream_ordering (stream_ordering) VALUES (0); diff --git a/synapse/storage/data_stores/main/schema/delta/40/pushers.sql b/synapse/storage/data_stores/main/schema/delta/40/pushers.sql deleted file mode 100644 index 054a223f14..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/40/pushers.sql +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS pushers2 ( - id BIGINT PRIMARY KEY, - user_name TEXT NOT NULL, - access_token BIGINT DEFAULT NULL, - profile_tag TEXT NOT NULL, - kind TEXT NOT NULL, - app_id TEXT NOT NULL, - app_display_name TEXT NOT NULL, - device_display_name TEXT NOT NULL, - pushkey TEXT NOT NULL, - ts BIGINT NOT NULL, - lang TEXT, - data TEXT, - last_stream_ordering INTEGER, - last_success BIGINT, - failing_since BIGINT, - UNIQUE (app_id, pushkey, user_name) -); - -INSERT INTO pushers2 SELECT * FROM PUSHERS; - -DROP TABLE PUSHERS; - -ALTER TABLE pushers2 RENAME TO pushers; diff --git a/synapse/storage/data_stores/main/schema/delta/41/device_list_stream_idx.sql b/synapse/storage/data_stores/main/schema/delta/41/device_list_stream_idx.sql deleted file mode 100644 index b7bee8b692..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/41/device_list_stream_idx.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT into background_updates (update_name, progress_json) - VALUES ('device_lists_stream_idx', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/41/device_outbound_index.sql b/synapse/storage/data_stores/main/schema/delta/41/device_outbound_index.sql deleted file mode 100644 index 62f0b9892b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/41/device_outbound_index.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE INDEX device_lists_outbound_pokes_stream ON device_lists_outbound_pokes(stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/41/event_search_event_id_idx.sql b/synapse/storage/data_stores/main/schema/delta/41/event_search_event_id_idx.sql deleted file mode 100644 index 5d9cfecf36..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/41/event_search_event_id_idx.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT into background_updates (update_name, progress_json) - VALUES ('event_search_event_id_idx', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/41/ratelimit.sql b/synapse/storage/data_stores/main/schema/delta/41/ratelimit.sql deleted file mode 100644 index a194bf0238..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/41/ratelimit.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE ratelimit_override ( - user_id TEXT NOT NULL, - messages_per_second BIGINT, - burst_count BIGINT -); - -CREATE UNIQUE INDEX ratelimit_override_idx ON ratelimit_override(user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/42/current_state_delta.sql b/synapse/storage/data_stores/main/schema/delta/42/current_state_delta.sql deleted file mode 100644 index d28851aff8..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/42/current_state_delta.sql +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE current_state_delta_stream ( - stream_id BIGINT NOT NULL, - room_id TEXT NOT NULL, - type TEXT NOT NULL, - state_key TEXT NOT NULL, - event_id TEXT, -- Is null if the key was removed - prev_event_id TEXT -- Is null if the key was added -); - -CREATE INDEX current_state_delta_stream_idx ON current_state_delta_stream(stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/42/device_list_last_id.sql b/synapse/storage/data_stores/main/schema/delta/42/device_list_last_id.sql deleted file mode 100644 index 9ab8c14fa3..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/42/device_list_last_id.sql +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - --- Table of last stream_id that we sent to destination for user_id. This is --- used to fill out the `prev_id` fields of outbound device list updates. -CREATE TABLE device_lists_outbound_last_success ( - destination TEXT NOT NULL, - user_id TEXT NOT NULL, - stream_id BIGINT NOT NULL -); - -INSERT INTO device_lists_outbound_last_success - SELECT destination, user_id, coalesce(max(stream_id), 0) as stream_id - FROM device_lists_outbound_pokes - WHERE sent = (1 = 1) -- sqlite doesn't have inbuilt boolean values - GROUP BY destination, user_id; - -CREATE INDEX device_lists_outbound_last_success_idx ON device_lists_outbound_last_success( - destination, user_id, stream_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/42/event_auth_state_only.sql b/synapse/storage/data_stores/main/schema/delta/42/event_auth_state_only.sql deleted file mode 100644 index b8821ac759..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/42/event_auth_state_only.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('event_auth_state_only', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/42/user_dir.py b/synapse/storage/data_stores/main/schema/delta/42/user_dir.py deleted file mode 100644 index 506f326f4d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/42/user_dir.py +++ /dev/null @@ -1,84 +0,0 @@ -# Copyright 2017 Vector Creations Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from synapse.storage.engines import PostgresEngine, Sqlite3Engine -from synapse.storage.prepare_database import get_statements - -logger = logging.getLogger(__name__) - - -BOTH_TABLES = """ -CREATE TABLE user_directory_stream_pos ( - Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. - stream_id BIGINT, - CHECK (Lock='X') -); - -INSERT INTO user_directory_stream_pos (stream_id) VALUES (null); - -CREATE TABLE user_directory ( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL, -- A room_id that we know the user is joined to - display_name TEXT, - avatar_url TEXT -); - -CREATE INDEX user_directory_room_idx ON user_directory(room_id); -CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id); - -CREATE TABLE users_in_pubic_room ( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL -- A room_id that we know is public -); - -CREATE INDEX users_in_pubic_room_room_idx ON users_in_pubic_room(room_id); -CREATE UNIQUE INDEX users_in_pubic_room_user_idx ON users_in_pubic_room(user_id); -""" - - -POSTGRES_TABLE = """ -CREATE TABLE user_directory_search ( - user_id TEXT NOT NULL, - vector tsvector -); - -CREATE INDEX user_directory_search_fts_idx ON user_directory_search USING gin(vector); -CREATE UNIQUE INDEX user_directory_search_user_idx ON user_directory_search(user_id); -""" - - -SQLITE_TABLE = """ -CREATE VIRTUAL TABLE user_directory_search - USING fts4 ( user_id, value ); -""" - - -def run_create(cur, database_engine, *args, **kwargs): - for statement in get_statements(BOTH_TABLES.splitlines()): - cur.execute(statement) - - if isinstance(database_engine, PostgresEngine): - for statement in get_statements(POSTGRES_TABLE.splitlines()): - cur.execute(statement) - elif isinstance(database_engine, Sqlite3Engine): - for statement in get_statements(SQLITE_TABLE.splitlines()): - cur.execute(statement) - else: - raise Exception("Unrecognized database engine") - - -def run_upgrade(*args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/43/blocked_rooms.sql b/synapse/storage/data_stores/main/schema/delta/43/blocked_rooms.sql deleted file mode 100644 index 0e3cd143ff..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/43/blocked_rooms.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE blocked_rooms ( - room_id TEXT NOT NULL, - user_id TEXT NOT NULL -- Admin who blocked the room -); - -CREATE UNIQUE INDEX blocked_rooms_idx ON blocked_rooms(room_id); diff --git a/synapse/storage/data_stores/main/schema/delta/43/quarantine_media.sql b/synapse/storage/data_stores/main/schema/delta/43/quarantine_media.sql deleted file mode 100644 index 630907ec4f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/43/quarantine_media.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE local_media_repository ADD COLUMN quarantined_by TEXT; -ALTER TABLE remote_media_cache ADD COLUMN quarantined_by TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/43/url_cache.sql b/synapse/storage/data_stores/main/schema/delta/43/url_cache.sql deleted file mode 100644 index 45ebe020da..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/43/url_cache.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE local_media_repository ADD COLUMN url_cache TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/43/user_share.sql b/synapse/storage/data_stores/main/schema/delta/43/user_share.sql deleted file mode 100644 index ee7062abe4..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/43/user_share.sql +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Table keeping track of who shares a room with who. We only keep track --- of this for local users, so `user_id` is local users only (but we do keep track --- of which remote users share a room) -CREATE TABLE users_who_share_rooms ( - user_id TEXT NOT NULL, - other_user_id TEXT NOT NULL, - room_id TEXT NOT NULL, - share_private BOOLEAN NOT NULL -- is the shared room private? i.e. they share a private room -); - - -CREATE UNIQUE INDEX users_who_share_rooms_u_idx ON users_who_share_rooms(user_id, other_user_id); -CREATE INDEX users_who_share_rooms_r_idx ON users_who_share_rooms(room_id); -CREATE INDEX users_who_share_rooms_o_idx ON users_who_share_rooms(other_user_id); - - --- Make sure that we populate the table initially -UPDATE user_directory_stream_pos SET stream_id = NULL; diff --git a/synapse/storage/data_stores/main/schema/delta/44/expire_url_cache.sql b/synapse/storage/data_stores/main/schema/delta/44/expire_url_cache.sql deleted file mode 100644 index b12f9b2ebf..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/44/expire_url_cache.sql +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- this didn't work on SQLite 3.7 (because of lack of partial indexes), so was --- removed and replaced with 46/local_media_repository_url_idx.sql. --- --- CREATE INDEX local_media_repository_url_idx ON local_media_repository(created_ts) WHERE url_cache IS NOT NULL; - --- we need to change `expires` to `expires_ts` so that we can index on it. SQLite doesn't support --- indices on expressions until 3.9. -CREATE TABLE local_media_repository_url_cache_new( - url TEXT, - response_code INTEGER, - etag TEXT, - expires_ts BIGINT, - og TEXT, - media_id TEXT, - download_ts BIGINT -); - -INSERT INTO local_media_repository_url_cache_new - SELECT url, response_code, etag, expires + download_ts, og, media_id, download_ts FROM local_media_repository_url_cache; - -DROP TABLE local_media_repository_url_cache; -ALTER TABLE local_media_repository_url_cache_new RENAME TO local_media_repository_url_cache; - -CREATE INDEX local_media_repository_url_cache_expires_idx ON local_media_repository_url_cache(expires_ts); -CREATE INDEX local_media_repository_url_cache_by_url_download_ts ON local_media_repository_url_cache(url, download_ts); -CREATE INDEX local_media_repository_url_cache_media_idx ON local_media_repository_url_cache(media_id); diff --git a/synapse/storage/data_stores/main/schema/delta/45/group_server.sql b/synapse/storage/data_stores/main/schema/delta/45/group_server.sql deleted file mode 100644 index b2333848a0..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/45/group_server.sql +++ /dev/null @@ -1,167 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE groups ( - group_id TEXT NOT NULL, - name TEXT, -- the display name of the room - avatar_url TEXT, - short_description TEXT, - long_description TEXT -); - -CREATE UNIQUE INDEX groups_idx ON groups(group_id); - - --- list of users the group server thinks are joined -CREATE TABLE group_users ( - group_id TEXT NOT NULL, - user_id TEXT NOT NULL, - is_admin BOOLEAN NOT NULL, - is_public BOOLEAN NOT NULL -- whether the users membership can be seen by everyone -); - - -CREATE INDEX groups_users_g_idx ON group_users(group_id, user_id); -CREATE INDEX groups_users_u_idx ON group_users(user_id); - --- list of users the group server thinks are invited -CREATE TABLE group_invites ( - group_id TEXT NOT NULL, - user_id TEXT NOT NULL -); - -CREATE INDEX groups_invites_g_idx ON group_invites(group_id, user_id); -CREATE INDEX groups_invites_u_idx ON group_invites(user_id); - - -CREATE TABLE group_rooms ( - group_id TEXT NOT NULL, - room_id TEXT NOT NULL, - is_public BOOLEAN NOT NULL -- whether the room can be seen by everyone -); - -CREATE UNIQUE INDEX groups_rooms_g_idx ON group_rooms(group_id, room_id); -CREATE INDEX groups_rooms_r_idx ON group_rooms(room_id); - - --- Rooms to include in the summary -CREATE TABLE group_summary_rooms ( - group_id TEXT NOT NULL, - room_id TEXT NOT NULL, - category_id TEXT NOT NULL, - room_order BIGINT NOT NULL, - is_public BOOLEAN NOT NULL, -- whether the room should be show to everyone - UNIQUE (group_id, category_id, room_id, room_order), - CHECK (room_order > 0) -); - -CREATE UNIQUE INDEX group_summary_rooms_g_idx ON group_summary_rooms(group_id, room_id, category_id); - - --- Categories to include in the summary -CREATE TABLE group_summary_room_categories ( - group_id TEXT NOT NULL, - category_id TEXT NOT NULL, - cat_order BIGINT NOT NULL, - UNIQUE (group_id, category_id, cat_order), - CHECK (cat_order > 0) -); - --- The categories in the group -CREATE TABLE group_room_categories ( - group_id TEXT NOT NULL, - category_id TEXT NOT NULL, - profile TEXT NOT NULL, - is_public BOOLEAN NOT NULL, -- whether the category should be show to everyone - UNIQUE (group_id, category_id) -); - --- The users to include in the group summary -CREATE TABLE group_summary_users ( - group_id TEXT NOT NULL, - user_id TEXT NOT NULL, - role_id TEXT NOT NULL, - user_order BIGINT NOT NULL, - is_public BOOLEAN NOT NULL -- whether the user should be show to everyone -); - -CREATE INDEX group_summary_users_g_idx ON group_summary_users(group_id); - --- The roles to include in the group summary -CREATE TABLE group_summary_roles ( - group_id TEXT NOT NULL, - role_id TEXT NOT NULL, - role_order BIGINT NOT NULL, - UNIQUE (group_id, role_id, role_order), - CHECK (role_order > 0) -); - - --- The roles in a groups -CREATE TABLE group_roles ( - group_id TEXT NOT NULL, - role_id TEXT NOT NULL, - profile TEXT NOT NULL, - is_public BOOLEAN NOT NULL, -- whether the role should be show to everyone - UNIQUE (group_id, role_id) -); - - --- List of attestations we've given out and need to renew -CREATE TABLE group_attestations_renewals ( - group_id TEXT NOT NULL, - user_id TEXT NOT NULL, - valid_until_ms BIGINT NOT NULL -); - -CREATE INDEX group_attestations_renewals_g_idx ON group_attestations_renewals(group_id, user_id); -CREATE INDEX group_attestations_renewals_u_idx ON group_attestations_renewals(user_id); -CREATE INDEX group_attestations_renewals_v_idx ON group_attestations_renewals(valid_until_ms); - - --- List of attestations we've received from remotes and are interested in. -CREATE TABLE group_attestations_remote ( - group_id TEXT NOT NULL, - user_id TEXT NOT NULL, - valid_until_ms BIGINT NOT NULL, - attestation_json TEXT NOT NULL -); - -CREATE INDEX group_attestations_remote_g_idx ON group_attestations_remote(group_id, user_id); -CREATE INDEX group_attestations_remote_u_idx ON group_attestations_remote(user_id); -CREATE INDEX group_attestations_remote_v_idx ON group_attestations_remote(valid_until_ms); - - --- The group membership for the HS's users -CREATE TABLE local_group_membership ( - group_id TEXT NOT NULL, - user_id TEXT NOT NULL, - is_admin BOOLEAN NOT NULL, - membership TEXT NOT NULL, - is_publicised BOOLEAN NOT NULL, -- if the user is publicising their membership - content TEXT NOT NULL -); - -CREATE INDEX local_group_membership_u_idx ON local_group_membership(user_id, group_id); -CREATE INDEX local_group_membership_g_idx ON local_group_membership(group_id); - - -CREATE TABLE local_group_updates ( - stream_id BIGINT NOT NULL, - group_id TEXT NOT NULL, - user_id TEXT NOT NULL, - type TEXT NOT NULL, - content TEXT NOT NULL -); diff --git a/synapse/storage/data_stores/main/schema/delta/45/profile_cache.sql b/synapse/storage/data_stores/main/schema/delta/45/profile_cache.sql deleted file mode 100644 index e5ddc84df0..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/45/profile_cache.sql +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - --- A subset of remote users whose profiles we have cached. --- Whether a user is in this table or not is defined by the storage function --- `is_subscribed_remote_profile_for_user` -CREATE TABLE remote_profile_cache ( - user_id TEXT NOT NULL, - displayname TEXT, - avatar_url TEXT, - last_check BIGINT NOT NULL -); - -CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache(user_id); -CREATE INDEX remote_profile_cache_time ON remote_profile_cache(last_check); diff --git a/synapse/storage/data_stores/main/schema/delta/46/drop_refresh_tokens.sql b/synapse/storage/data_stores/main/schema/delta/46/drop_refresh_tokens.sql deleted file mode 100644 index 68c48a89a9..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/46/drop_refresh_tokens.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* we no longer use (or create) the refresh_tokens table */ -DROP TABLE IF EXISTS refresh_tokens; diff --git a/synapse/storage/data_stores/main/schema/delta/46/drop_unique_deleted_pushers.sql b/synapse/storage/data_stores/main/schema/delta/46/drop_unique_deleted_pushers.sql deleted file mode 100644 index bb307889c1..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/46/drop_unique_deleted_pushers.sql +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- drop the unique constraint on deleted_pushers so that we can just insert --- into it rather than upserting. - -CREATE TABLE deleted_pushers2 ( - stream_id BIGINT NOT NULL, - app_id TEXT NOT NULL, - pushkey TEXT NOT NULL, - user_id TEXT NOT NULL -); - -INSERT INTO deleted_pushers2 (stream_id, app_id, pushkey, user_id) - SELECT stream_id, app_id, pushkey, user_id from deleted_pushers; - -DROP TABLE deleted_pushers; -ALTER TABLE deleted_pushers2 RENAME TO deleted_pushers; - --- create the index after doing the inserts because that's more efficient. --- it also means we can give it the same name as the old one without renaming. -CREATE INDEX deleted_pushers_stream_id ON deleted_pushers (stream_id); - diff --git a/synapse/storage/data_stores/main/schema/delta/46/group_server.sql b/synapse/storage/data_stores/main/schema/delta/46/group_server.sql deleted file mode 100644 index 097679bc9a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/46/group_server.sql +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE groups_new ( - group_id TEXT NOT NULL, - name TEXT, -- the display name of the room - avatar_url TEXT, - short_description TEXT, - long_description TEXT, - is_public BOOL NOT NULL -- whether non-members can access group APIs -); - --- NB: awful hack to get the default to be true on postgres and 1 on sqlite -INSERT INTO groups_new - SELECT group_id, name, avatar_url, short_description, long_description, (1=1) FROM groups; - -DROP TABLE groups; -ALTER TABLE groups_new RENAME TO groups; - -CREATE UNIQUE INDEX groups_idx ON groups(group_id); diff --git a/synapse/storage/data_stores/main/schema/delta/46/local_media_repository_url_idx.sql b/synapse/storage/data_stores/main/schema/delta/46/local_media_repository_url_idx.sql deleted file mode 100644 index bbfc7f5d1a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/46/local_media_repository_url_idx.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- register a background update which will recreate the --- local_media_repository_url_idx index. --- --- We do this as a bg update not because it is a particularly onerous --- operation, but because we'd like it to be a partial index if possible, and --- the background_index_update code will understand whether we are on --- postgres or sqlite and behave accordingly. -INSERT INTO background_updates (update_name, progress_json) VALUES - ('local_media_repository_url_idx', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/46/user_dir_null_room_ids.sql b/synapse/storage/data_stores/main/schema/delta/46/user_dir_null_room_ids.sql deleted file mode 100644 index cb0d5a2576..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/46/user_dir_null_room_ids.sql +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- change the user_directory table to also cover global local user profiles --- rather than just profiles within specific rooms. - -CREATE TABLE user_directory2 ( - user_id TEXT NOT NULL, - room_id TEXT, - display_name TEXT, - avatar_url TEXT -); - -INSERT INTO user_directory2(user_id, room_id, display_name, avatar_url) - SELECT user_id, room_id, display_name, avatar_url from user_directory; - -DROP TABLE user_directory; -ALTER TABLE user_directory2 RENAME TO user_directory; - --- create indexes after doing the inserts because that's more efficient. --- it also means we can give it the same name as the old one without renaming. -CREATE INDEX user_directory_room_idx ON user_directory(room_id); -CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/46/user_dir_typos.sql b/synapse/storage/data_stores/main/schema/delta/46/user_dir_typos.sql deleted file mode 100644 index d9505f8da1..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/46/user_dir_typos.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- this is just embarassing :| -ALTER TABLE users_in_pubic_room RENAME TO users_in_public_rooms; - --- this is only 300K rows on matrix.org and takes ~3s to generate the index, --- so is hopefully not going to block anyone else for that long... -CREATE INDEX users_in_public_rooms_room_idx ON users_in_public_rooms(room_id); -CREATE UNIQUE INDEX users_in_public_rooms_user_idx ON users_in_public_rooms(user_id); -DROP INDEX users_in_pubic_room_room_idx; -DROP INDEX users_in_pubic_room_user_idx; diff --git a/synapse/storage/data_stores/main/schema/delta/47/last_access_media.sql b/synapse/storage/data_stores/main/schema/delta/47/last_access_media.sql deleted file mode 100644 index f505fb22b5..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/47/last_access_media.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE local_media_repository ADD COLUMN last_access_ts BIGINT; diff --git a/synapse/storage/data_stores/main/schema/delta/47/postgres_fts_gin.sql b/synapse/storage/data_stores/main/schema/delta/47/postgres_fts_gin.sql deleted file mode 100644 index 31d7a817eb..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/47/postgres_fts_gin.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT into background_updates (update_name, progress_json) - VALUES ('event_search_postgres_gin', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/47/push_actions_staging.sql b/synapse/storage/data_stores/main/schema/delta/47/push_actions_staging.sql deleted file mode 100644 index edccf4a96f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/47/push_actions_staging.sql +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Temporary staging area for push actions that have been calculated for an --- event, but the event hasn't yet been persisted. --- When the event is persisted the rows are moved over to the --- event_push_actions table. -CREATE TABLE event_push_actions_staging ( - event_id TEXT NOT NULL, - user_id TEXT NOT NULL, - actions TEXT NOT NULL, - notif SMALLINT NOT NULL, - highlight SMALLINT NOT NULL -); - -CREATE INDEX event_push_actions_staging_id ON event_push_actions_staging(event_id); diff --git a/synapse/storage/data_stores/main/schema/delta/48/add_user_consent.sql b/synapse/storage/data_stores/main/schema/delta/48/add_user_consent.sql deleted file mode 100644 index 5237491506..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/48/add_user_consent.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* record the version of the privacy policy the user has consented to - */ -ALTER TABLE users ADD COLUMN consent_version TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/48/add_user_ips_last_seen_index.sql b/synapse/storage/data_stores/main/schema/delta/48/add_user_ips_last_seen_index.sql deleted file mode 100644 index 9248b0b24a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/48/add_user_ips_last_seen_index.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT into background_updates (update_name, progress_json) - VALUES ('user_ips_last_seen_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/48/deactivated_users.sql b/synapse/storage/data_stores/main/schema/delta/48/deactivated_users.sql deleted file mode 100644 index e9013a6969..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/48/deactivated_users.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * Store any accounts that have been requested to be deactivated. - * We part the account from all the rooms its in when its - * deactivated. This can take some time and synapse may be restarted - * before it completes, so store the user IDs here until the process - * is complete. - */ -CREATE TABLE users_pending_deactivation ( - user_id TEXT NOT NULL -); diff --git a/synapse/storage/data_stores/main/schema/delta/48/group_unique_indexes.py b/synapse/storage/data_stores/main/schema/delta/48/group_unique_indexes.py deleted file mode 100644 index 49f5f2c003..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/48/group_unique_indexes.py +++ /dev/null @@ -1,63 +0,0 @@ -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from synapse.storage.engines import PostgresEngine -from synapse.storage.prepare_database import get_statements - -FIX_INDEXES = """ --- rebuild indexes as uniques -DROP INDEX groups_invites_g_idx; -CREATE UNIQUE INDEX group_invites_g_idx ON group_invites(group_id, user_id); -DROP INDEX groups_users_g_idx; -CREATE UNIQUE INDEX group_users_g_idx ON group_users(group_id, user_id); - --- rename other indexes to actually match their table names.. -DROP INDEX groups_users_u_idx; -CREATE INDEX group_users_u_idx ON group_users(user_id); -DROP INDEX groups_invites_u_idx; -CREATE INDEX group_invites_u_idx ON group_invites(user_id); -DROP INDEX groups_rooms_g_idx; -CREATE UNIQUE INDEX group_rooms_g_idx ON group_rooms(group_id, room_id); -DROP INDEX groups_rooms_r_idx; -CREATE INDEX group_rooms_r_idx ON group_rooms(room_id); -""" - - -def run_create(cur, database_engine, *args, **kwargs): - rowid = "ctid" if isinstance(database_engine, PostgresEngine) else "rowid" - - # remove duplicates from group_users & group_invites tables - cur.execute( - """ - DELETE FROM group_users WHERE %s NOT IN ( - SELECT min(%s) FROM group_users GROUP BY group_id, user_id - ); - """ - % (rowid, rowid) - ) - cur.execute( - """ - DELETE FROM group_invites WHERE %s NOT IN ( - SELECT min(%s) FROM group_invites GROUP BY group_id, user_id - ); - """ - % (rowid, rowid) - ) - - for statement in get_statements(FIX_INDEXES.splitlines()): - cur.execute(statement) - - -def run_upgrade(*args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/48/groups_joinable.sql b/synapse/storage/data_stores/main/schema/delta/48/groups_joinable.sql deleted file mode 100644 index ce26eaf0c9..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/48/groups_joinable.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * This isn't a real ENUM because sqlite doesn't support it - * and we use a default of NULL for inserted rows and interpret - * NULL at the python store level as necessary so that existing - * rows are given the correct default policy. - */ -ALTER TABLE groups ADD COLUMN join_policy TEXT NOT NULL DEFAULT 'invite'; diff --git a/synapse/storage/data_stores/main/schema/delta/49/add_user_consent_server_notice_sent.sql b/synapse/storage/data_stores/main/schema/delta/49/add_user_consent_server_notice_sent.sql deleted file mode 100644 index 14dcf18d73..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/49/add_user_consent_server_notice_sent.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* record whether we have sent a server notice about consenting to the - * privacy policy. Specifically records the version of the policy we sent - * a message about. - */ -ALTER TABLE users ADD COLUMN consent_server_notice_sent TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/49/add_user_daily_visits.sql b/synapse/storage/data_stores/main/schema/delta/49/add_user_daily_visits.sql deleted file mode 100644 index 3dd478196f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/49/add_user_daily_visits.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -CREATE TABLE user_daily_visits ( user_id TEXT NOT NULL, - device_id TEXT, - timestamp BIGINT NOT NULL ); -CREATE INDEX user_daily_visits_uts_idx ON user_daily_visits(user_id, timestamp); -CREATE INDEX user_daily_visits_ts_idx ON user_daily_visits(timestamp); diff --git a/synapse/storage/data_stores/main/schema/delta/49/add_user_ips_last_seen_only_index.sql b/synapse/storage/data_stores/main/schema/delta/49/add_user_ips_last_seen_only_index.sql deleted file mode 100644 index 3a4ed59b5b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/49/add_user_ips_last_seen_only_index.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT into background_updates (update_name, progress_json) - VALUES ('user_ips_last_seen_only_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/50/add_creation_ts_users_index.sql b/synapse/storage/data_stores/main/schema/delta/50/add_creation_ts_users_index.sql deleted file mode 100644 index c93ae47532..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/50/add_creation_ts_users_index.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - - -INSERT into background_updates (update_name, progress_json) - VALUES ('users_creation_ts', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/50/erasure_store.sql b/synapse/storage/data_stores/main/schema/delta/50/erasure_store.sql deleted file mode 100644 index 5d8641a9ab..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/50/erasure_store.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- a table of users who have requested that their details be erased -CREATE TABLE erased_users ( - user_id TEXT NOT NULL -); - -CREATE UNIQUE INDEX erased_users_user ON erased_users(user_id); diff --git a/synapse/storage/data_stores/main/schema/delta/50/make_event_content_nullable.py b/synapse/storage/data_stores/main/schema/delta/50/make_event_content_nullable.py deleted file mode 100644 index b1684a8441..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/50/make_event_content_nullable.py +++ /dev/null @@ -1,96 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -""" -We want to stop populating 'event.content', so we need to make it nullable. - -If this has to be rolled back, then the following should populate the missing data: - -Postgres: - - UPDATE events SET content=(ej.json::json)->'content' FROM event_json ej - WHERE ej.event_id = events.event_id AND - stream_ordering < ( - SELECT stream_ordering FROM events WHERE content IS NOT NULL - ORDER BY stream_ordering LIMIT 1 - ); - - UPDATE events SET content=(ej.json::json)->'content' FROM event_json ej - WHERE ej.event_id = events.event_id AND - stream_ordering > ( - SELECT stream_ordering FROM events WHERE content IS NOT NULL - ORDER BY stream_ordering DESC LIMIT 1 - ); - -SQLite: - - UPDATE events SET content=( - SELECT json_extract(json,'$.content') FROM event_json ej - WHERE ej.event_id = events.event_id - ) - WHERE - stream_ordering < ( - SELECT stream_ordering FROM events WHERE content IS NOT NULL - ORDER BY stream_ordering LIMIT 1 - ) - OR stream_ordering > ( - SELECT stream_ordering FROM events WHERE content IS NOT NULL - ORDER BY stream_ordering DESC LIMIT 1 - ); - -""" - -import logging - -from synapse.storage.engines import PostgresEngine - -logger = logging.getLogger(__name__) - - -def run_create(cur, database_engine, *args, **kwargs): - pass - - -def run_upgrade(cur, database_engine, *args, **kwargs): - if isinstance(database_engine, PostgresEngine): - cur.execute( - """ - ALTER TABLE events ALTER COLUMN content DROP NOT NULL; - """ - ) - return - - # sqlite is an arse about this. ref: https://www.sqlite.org/lang_altertable.html - - cur.execute( - "SELECT sql FROM sqlite_master WHERE tbl_name='events' AND type='table'" - ) - (oldsql,) = cur.fetchone() - - sql = oldsql.replace("content TEXT NOT NULL", "content TEXT") - if sql == oldsql: - raise Exception("Couldn't find null constraint to drop in %s" % oldsql) - - logger.info("Replacing definition of 'events' with: %s", sql) - - cur.execute("PRAGMA schema_version") - (oldver,) = cur.fetchone() - cur.execute("PRAGMA writable_schema=ON") - cur.execute( - "UPDATE sqlite_master SET sql=? WHERE tbl_name='events' AND type='table'", - (sql,), - ) - cur.execute("PRAGMA schema_version=%i" % (oldver + 1,)) - cur.execute("PRAGMA writable_schema=OFF") diff --git a/synapse/storage/data_stores/main/schema/delta/51/e2e_room_keys.sql b/synapse/storage/data_stores/main/schema/delta/51/e2e_room_keys.sql deleted file mode 100644 index c0e66a697d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/51/e2e_room_keys.sql +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright 2017 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- users' optionally backed up encrypted e2e sessions -CREATE TABLE e2e_room_keys ( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL, - session_id TEXT NOT NULL, - version TEXT NOT NULL, - first_message_index INT, - forwarded_count INT, - is_verified BOOLEAN, - session_data TEXT NOT NULL -); - -CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys(user_id, room_id, session_id); - --- the metadata for each generation of encrypted e2e session backups -CREATE TABLE e2e_room_keys_versions ( - user_id TEXT NOT NULL, - version TEXT NOT NULL, - algorithm TEXT NOT NULL, - auth_data TEXT NOT NULL, - deleted SMALLINT DEFAULT 0 NOT NULL -); - -CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions(user_id, version); diff --git a/synapse/storage/data_stores/main/schema/delta/51/monthly_active_users.sql b/synapse/storage/data_stores/main/schema/delta/51/monthly_active_users.sql deleted file mode 100644 index c9d537d5a3..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/51/monthly_active_users.sql +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- a table of monthly active users, for use where blocking based on mau limits -CREATE TABLE monthly_active_users ( - user_id TEXT NOT NULL, - -- Last time we saw the user. Not guaranteed to be accurate due to rate limiting - -- on updates, Granularity of updates governed by - -- synapse.storage.monthly_active_users.LAST_SEEN_GRANULARITY - -- Measured in ms since epoch. - timestamp BIGINT NOT NULL -); - -CREATE UNIQUE INDEX monthly_active_users_users ON monthly_active_users(user_id); -CREATE INDEX monthly_active_users_time_stamp ON monthly_active_users(timestamp); diff --git a/synapse/storage/data_stores/main/schema/delta/52/add_event_to_state_group_index.sql b/synapse/storage/data_stores/main/schema/delta/52/add_event_to_state_group_index.sql deleted file mode 100644 index 91e03d13e1..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/52/add_event_to_state_group_index.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- This is needed to efficiently check for unreferenced state groups during --- purge. Added events_to_state_group(state_group) index -INSERT into background_updates (update_name, progress_json) - VALUES ('event_to_state_groups_sg_index', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/52/device_list_streams_unique_idx.sql b/synapse/storage/data_stores/main/schema/delta/52/device_list_streams_unique_idx.sql deleted file mode 100644 index bfa49e6f92..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/52/device_list_streams_unique_idx.sql +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- register a background update which will create a unique index on --- device_lists_remote_cache -INSERT into background_updates (update_name, progress_json) - VALUES ('device_lists_remote_cache_unique_idx', '{}'); - --- and one on device_lists_remote_extremeties -INSERT into background_updates (update_name, progress_json, depends_on) - VALUES ( - 'device_lists_remote_extremeties_unique_idx', '{}', - - -- doesn't really depend on this, but we need to make sure both happen - -- before we drop the old indexes. - 'device_lists_remote_cache_unique_idx' - ); - --- once they complete, we can drop the old indexes. -INSERT into background_updates (update_name, progress_json, depends_on) - VALUES ( - 'drop_device_list_streams_non_unique_indexes', '{}', - 'device_lists_remote_extremeties_unique_idx' - ); diff --git a/synapse/storage/data_stores/main/schema/delta/52/e2e_room_keys.sql b/synapse/storage/data_stores/main/schema/delta/52/e2e_room_keys.sql deleted file mode 100644 index db687cccae..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/52/e2e_room_keys.sql +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* Change version column to an integer so we can do MAX() sensibly - */ -CREATE TABLE e2e_room_keys_versions_new ( - user_id TEXT NOT NULL, - version BIGINT NOT NULL, - algorithm TEXT NOT NULL, - auth_data TEXT NOT NULL, - deleted SMALLINT DEFAULT 0 NOT NULL -); - -INSERT INTO e2e_room_keys_versions_new - SELECT user_id, CAST(version as BIGINT), algorithm, auth_data, deleted FROM e2e_room_keys_versions; - -DROP TABLE e2e_room_keys_versions; -ALTER TABLE e2e_room_keys_versions_new RENAME TO e2e_room_keys_versions; - -CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions(user_id, version); - -/* Change e2e_rooms_keys to match - */ -CREATE TABLE e2e_room_keys_new ( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL, - session_id TEXT NOT NULL, - version BIGINT NOT NULL, - first_message_index INT, - forwarded_count INT, - is_verified BOOLEAN, - session_data TEXT NOT NULL -); - -INSERT INTO e2e_room_keys_new - SELECT user_id, room_id, session_id, CAST(version as BIGINT), first_message_index, forwarded_count, is_verified, session_data FROM e2e_room_keys; - -DROP TABLE e2e_room_keys; -ALTER TABLE e2e_room_keys_new RENAME TO e2e_room_keys; - -CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys(user_id, room_id, session_id); diff --git a/synapse/storage/data_stores/main/schema/delta/53/add_user_type_to_users.sql b/synapse/storage/data_stores/main/schema/delta/53/add_user_type_to_users.sql deleted file mode 100644 index 88ec2f83e5..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/add_user_type_to_users.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* The type of the user: NULL for a regular user, or one of the constants in - * synapse.api.constants.UserTypes - */ -ALTER TABLE users ADD COLUMN user_type TEXT DEFAULT NULL; diff --git a/synapse/storage/data_stores/main/schema/delta/53/drop_sent_transactions.sql b/synapse/storage/data_stores/main/schema/delta/53/drop_sent_transactions.sql deleted file mode 100644 index e372f5a44a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/drop_sent_transactions.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -DROP TABLE IF EXISTS sent_transactions; diff --git a/synapse/storage/data_stores/main/schema/delta/53/event_format_version.sql b/synapse/storage/data_stores/main/schema/delta/53/event_format_version.sql deleted file mode 100644 index 1d977c2834..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/event_format_version.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE event_json ADD COLUMN format_version INTEGER; diff --git a/synapse/storage/data_stores/main/schema/delta/53/user_dir_populate.sql b/synapse/storage/data_stores/main/schema/delta/53/user_dir_populate.sql deleted file mode 100644 index ffcc896b58..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/user_dir_populate.sql +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Set up staging tables -INSERT INTO background_updates (update_name, progress_json) VALUES - ('populate_user_directory_createtables', '{}'); - --- Run through each room and update the user directory according to who is in it -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('populate_user_directory_process_rooms', '{}', 'populate_user_directory_createtables'); - --- Insert all users, if search_all_users is on -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('populate_user_directory_process_users', '{}', 'populate_user_directory_process_rooms'); - --- Clean up staging tables -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('populate_user_directory_cleanup', '{}', 'populate_user_directory_process_users'); diff --git a/synapse/storage/data_stores/main/schema/delta/53/user_ips_index.sql b/synapse/storage/data_stores/main/schema/delta/53/user_ips_index.sql deleted file mode 100644 index b812c5794f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/user_ips_index.sql +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -- analyze user_ips, to help ensure the correct indices are used -INSERT INTO background_updates (update_name, progress_json) VALUES - ('user_ips_analyze', '{}'); - --- delete duplicates -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('user_ips_remove_dupes', '{}', 'user_ips_analyze'); - --- add a new unique index to user_ips table -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('user_ips_device_unique_index', '{}', 'user_ips_remove_dupes'); - --- drop the old original index -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('user_ips_drop_nonunique_index', '{}', 'user_ips_device_unique_index'); diff --git a/synapse/storage/data_stores/main/schema/delta/53/user_share.sql b/synapse/storage/data_stores/main/schema/delta/53/user_share.sql deleted file mode 100644 index 5831b1a6f8..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/user_share.sql +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright 2017 Vector Creations Ltd, 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Old disused version of the tables below. -DROP TABLE IF EXISTS users_who_share_rooms; - --- Tables keeping track of what users share rooms. This is a map of local users --- to local or remote users, per room. Remote users cannot be in the user_id --- column, only the other_user_id column. There are two tables, one for public --- rooms and those for private rooms. -CREATE TABLE IF NOT EXISTS users_who_share_public_rooms ( - user_id TEXT NOT NULL, - other_user_id TEXT NOT NULL, - room_id TEXT NOT NULL -); - -CREATE TABLE IF NOT EXISTS users_who_share_private_rooms ( - user_id TEXT NOT NULL, - other_user_id TEXT NOT NULL, - room_id TEXT NOT NULL -); - -CREATE UNIQUE INDEX users_who_share_public_rooms_u_idx ON users_who_share_public_rooms(user_id, other_user_id, room_id); -CREATE INDEX users_who_share_public_rooms_r_idx ON users_who_share_public_rooms(room_id); -CREATE INDEX users_who_share_public_rooms_o_idx ON users_who_share_public_rooms(other_user_id); - -CREATE UNIQUE INDEX users_who_share_private_rooms_u_idx ON users_who_share_private_rooms(user_id, other_user_id, room_id); -CREATE INDEX users_who_share_private_rooms_r_idx ON users_who_share_private_rooms(room_id); -CREATE INDEX users_who_share_private_rooms_o_idx ON users_who_share_private_rooms(other_user_id); - --- Make sure that we populate the tables initially by resetting the stream ID -UPDATE user_directory_stream_pos SET stream_id = NULL; diff --git a/synapse/storage/data_stores/main/schema/delta/53/user_threepid_id.sql b/synapse/storage/data_stores/main/schema/delta/53/user_threepid_id.sql deleted file mode 100644 index 80c2c573b6..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/user_threepid_id.sql +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Tracks which identity server a user bound their threepid via. -CREATE TABLE user_threepid_id_server ( - user_id TEXT NOT NULL, - medium TEXT NOT NULL, - address TEXT NOT NULL, - id_server TEXT NOT NULL -); - -CREATE UNIQUE INDEX user_threepid_id_server_idx ON user_threepid_id_server( - user_id, medium, address, id_server -); - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('user_threepids_grandfather', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/53/users_in_public_rooms.sql b/synapse/storage/data_stores/main/schema/delta/53/users_in_public_rooms.sql deleted file mode 100644 index f7827ca6d2..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/53/users_in_public_rooms.sql +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We don't need the old version of this table. -DROP TABLE IF EXISTS users_in_public_rooms; - --- Old version of users_in_public_rooms -DROP TABLE IF EXISTS users_who_share_public_rooms; - --- Track what users are in public rooms. -CREATE TABLE IF NOT EXISTS users_in_public_rooms ( - user_id TEXT NOT NULL, - room_id TEXT NOT NULL -); - -CREATE UNIQUE INDEX users_in_public_rooms_u_idx ON users_in_public_rooms(user_id, room_id); diff --git a/synapse/storage/data_stores/main/schema/delta/54/account_validity_with_renewal.sql b/synapse/storage/data_stores/main/schema/delta/54/account_validity_with_renewal.sql deleted file mode 100644 index 0adb2ad55e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/account_validity_with_renewal.sql +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We previously changed the schema for this table without renaming the file, which means --- that some databases might still be using the old schema. This ensures Synapse uses the --- right schema for the table. -DROP TABLE IF EXISTS account_validity; - --- Track what users are in public rooms. -CREATE TABLE IF NOT EXISTS account_validity ( - user_id TEXT PRIMARY KEY, - expiration_ts_ms BIGINT NOT NULL, - email_sent BOOLEAN NOT NULL, - renewal_token TEXT -); - -CREATE INDEX account_validity_email_sent_idx ON account_validity(email_sent, expiration_ts_ms) -CREATE UNIQUE INDEX account_validity_renewal_string_idx ON account_validity(renewal_token) diff --git a/synapse/storage/data_stores/main/schema/delta/54/add_validity_to_server_keys.sql b/synapse/storage/data_stores/main/schema/delta/54/add_validity_to_server_keys.sql deleted file mode 100644 index c01aa9d2d9..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/add_validity_to_server_keys.sql +++ /dev/null @@ -1,23 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* When we can use this key until, before we have to refresh it. */ -ALTER TABLE server_signature_keys ADD COLUMN ts_valid_until_ms BIGINT; - -UPDATE server_signature_keys SET ts_valid_until_ms = ( - SELECT MAX(ts_valid_until_ms) FROM server_keys_json skj WHERE - skj.server_name = server_signature_keys.server_name AND - skj.key_id = server_signature_keys.key_id -); diff --git a/synapse/storage/data_stores/main/schema/delta/54/delete_forward_extremities.sql b/synapse/storage/data_stores/main/schema/delta/54/delete_forward_extremities.sql deleted file mode 100644 index b062ec840c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/delete_forward_extremities.sql +++ /dev/null @@ -1,23 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Start a background job to cleanup extremities that were incorrectly added --- by bug #5269. -INSERT INTO background_updates (update_name, progress_json) VALUES - ('delete_soft_failed_extremities', '{}'); - -DROP TABLE IF EXISTS _extremities_to_check; -- To make this delta schema file idempotent. -CREATE TABLE _extremities_to_check AS SELECT event_id FROM event_forward_extremities; -CREATE INDEX _extremities_to_check_id ON _extremities_to_check(event_id); diff --git a/synapse/storage/data_stores/main/schema/delta/54/drop_legacy_tables.sql b/synapse/storage/data_stores/main/schema/delta/54/drop_legacy_tables.sql deleted file mode 100644 index dbbe682697..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/drop_legacy_tables.sql +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- we need to do this first due to foreign constraints -DROP TABLE IF EXISTS application_services_regex; - -DROP TABLE IF EXISTS application_services; -DROP TABLE IF EXISTS transaction_id_to_pdu; -DROP TABLE IF EXISTS stats_reporting; -DROP TABLE IF EXISTS current_state_resets; -DROP TABLE IF EXISTS event_content_hashes; -DROP TABLE IF EXISTS event_destinations; -DROP TABLE IF EXISTS event_edge_hashes; -DROP TABLE IF EXISTS event_signatures; -DROP TABLE IF EXISTS feedback; -DROP TABLE IF EXISTS room_hosts; -DROP TABLE IF EXISTS server_tls_certificates; -DROP TABLE IF EXISTS state_forward_extremities; diff --git a/synapse/storage/data_stores/main/schema/delta/54/drop_presence_list.sql b/synapse/storage/data_stores/main/schema/delta/54/drop_presence_list.sql deleted file mode 100644 index e6ee70c623..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/drop_presence_list.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -DROP TABLE IF EXISTS presence_list; diff --git a/synapse/storage/data_stores/main/schema/delta/54/relations.sql b/synapse/storage/data_stores/main/schema/delta/54/relations.sql deleted file mode 100644 index 134862b870..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/relations.sql +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Tracks related events, like reactions, replies, edits, etc. Note that things --- in this table are not necessarily "valid", e.g. it may contain edits from --- people who don't have power to edit other peoples events. -CREATE TABLE IF NOT EXISTS event_relations ( - event_id TEXT NOT NULL, - relates_to_id TEXT NOT NULL, - relation_type TEXT NOT NULL, - aggregation_key TEXT -); - -CREATE UNIQUE INDEX event_relations_id ON event_relations(event_id); -CREATE INDEX event_relations_relates ON event_relations(relates_to_id, relation_type, aggregation_key); diff --git a/synapse/storage/data_stores/main/schema/delta/54/stats.sql b/synapse/storage/data_stores/main/schema/delta/54/stats.sql deleted file mode 100644 index 652e58308e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/stats.sql +++ /dev/null @@ -1,80 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE stats_stream_pos ( - Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. - stream_id BIGINT, - CHECK (Lock='X') -); - -INSERT INTO stats_stream_pos (stream_id) VALUES (null); - -CREATE TABLE user_stats ( - user_id TEXT NOT NULL, - ts BIGINT NOT NULL, - bucket_size INT NOT NULL, - public_rooms INT NOT NULL, - private_rooms INT NOT NULL -); - -CREATE UNIQUE INDEX user_stats_user_ts ON user_stats(user_id, ts); - -CREATE TABLE room_stats ( - room_id TEXT NOT NULL, - ts BIGINT NOT NULL, - bucket_size INT NOT NULL, - current_state_events INT NOT NULL, - joined_members INT NOT NULL, - invited_members INT NOT NULL, - left_members INT NOT NULL, - banned_members INT NOT NULL, - state_events INT NOT NULL -); - -CREATE UNIQUE INDEX room_stats_room_ts ON room_stats(room_id, ts); - --- cache of current room state; useful for the publicRooms list -CREATE TABLE room_state ( - room_id TEXT NOT NULL, - join_rules TEXT, - history_visibility TEXT, - encryption TEXT, - name TEXT, - topic TEXT, - avatar TEXT, - canonical_alias TEXT - -- get aliases straight from the right table -); - -CREATE UNIQUE INDEX room_state_room ON room_state(room_id); - -CREATE TABLE room_stats_earliest_token ( - room_id TEXT NOT NULL, - token BIGINT NOT NULL -); - -CREATE UNIQUE INDEX room_stats_earliest_token_idx ON room_stats_earliest_token(room_id); - --- Set up staging tables -INSERT INTO background_updates (update_name, progress_json) VALUES - ('populate_stats_createtables', '{}'); - --- Run through each room and update stats -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('populate_stats_process_rooms', '{}', 'populate_stats_createtables'); - --- Clean up staging tables -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('populate_stats_cleanup', '{}', 'populate_stats_process_rooms'); diff --git a/synapse/storage/data_stores/main/schema/delta/54/stats2.sql b/synapse/storage/data_stores/main/schema/delta/54/stats2.sql deleted file mode 100644 index 3b2d48447f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/54/stats2.sql +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- This delta file gets run after `54/stats.sql` delta. - --- We want to add some indices to the temporary stats table, so we re-insert --- 'populate_stats_createtables' if we are still processing the rooms update. -INSERT INTO background_updates (update_name, progress_json) - SELECT 'populate_stats_createtables', '{}' - WHERE - 'populate_stats_process_rooms' IN ( - SELECT update_name FROM background_updates - ) - AND 'populate_stats_createtables' NOT IN ( -- don't insert if already exists - SELECT update_name FROM background_updates - ); diff --git a/synapse/storage/data_stores/main/schema/delta/55/access_token_expiry.sql b/synapse/storage/data_stores/main/schema/delta/55/access_token_expiry.sql deleted file mode 100644 index 4590604bfd..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/55/access_token_expiry.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- when this access token can be used until, in ms since the epoch. NULL means the token --- never expires. -ALTER TABLE access_tokens ADD COLUMN valid_until_ms BIGINT; diff --git a/synapse/storage/data_stores/main/schema/delta/55/track_threepid_validations.sql b/synapse/storage/data_stores/main/schema/delta/55/track_threepid_validations.sql deleted file mode 100644 index a8eced2e0a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/55/track_threepid_validations.sql +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -CREATE TABLE IF NOT EXISTS threepid_validation_session ( - session_id TEXT PRIMARY KEY, - medium TEXT NOT NULL, - address TEXT NOT NULL, - client_secret TEXT NOT NULL, - last_send_attempt BIGINT NOT NULL, - validated_at BIGINT -); - -CREATE TABLE IF NOT EXISTS threepid_validation_token ( - token TEXT PRIMARY KEY, - session_id TEXT NOT NULL, - next_link TEXT, - expires BIGINT NOT NULL -); - -CREATE INDEX threepid_validation_token_session_id ON threepid_validation_token(session_id); diff --git a/synapse/storage/data_stores/main/schema/delta/55/users_alter_deactivated.sql b/synapse/storage/data_stores/main/schema/delta/55/users_alter_deactivated.sql deleted file mode 100644 index dabdde489b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/55/users_alter_deactivated.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE users ADD deactivated SMALLINT DEFAULT 0 NOT NULL; - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('users_set_deactivated_flag', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/add_spans_to_device_lists.sql b/synapse/storage/data_stores/main/schema/delta/56/add_spans_to_device_lists.sql deleted file mode 100644 index 41807eb1e7..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/add_spans_to_device_lists.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * Opentracing context data for inclusion in the device_list_update EDUs, as a - * json-encoded dictionary. NULL if opentracing is disabled (or not enabled for this destination). - */ -ALTER TABLE device_lists_outbound_pokes ADD opentracing_context TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/56/current_state_events_membership.sql b/synapse/storage/data_stores/main/schema/delta/56/current_state_events_membership.sql deleted file mode 100644 index 473018676f..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/current_state_events_membership.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We add membership to current state so that we don't need to join against --- room_memberships, which can be surprisingly costly (we do such queries --- very frequently). --- This will be null for non-membership events and the content.membership key --- for membership events. (Will also be null for membership events until the --- background update job has finished). -ALTER TABLE current_state_events ADD membership TEXT; diff --git a/synapse/storage/data_stores/main/schema/delta/56/current_state_events_membership_mk2.sql b/synapse/storage/data_stores/main/schema/delta/56/current_state_events_membership_mk2.sql deleted file mode 100644 index 3133d42d4a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/current_state_events_membership_mk2.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We add membership to current state so that we don't need to join against --- room_memberships, which can be surprisingly costly (we do such queries --- very frequently). --- This will be null for non-membership events and the content.membership key --- for membership events. (Will also be null for membership events until the --- background update job has finished). - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('current_state_events_membership', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/delete_keys_from_deleted_backups.sql b/synapse/storage/data_stores/main/schema/delta/56/delete_keys_from_deleted_backups.sql deleted file mode 100644 index 1d2ddb1b1a..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/delete_keys_from_deleted_backups.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* delete room keys that belong to deleted room key version, or to room key - * versions that don't exist (anymore) - */ -DELETE FROM e2e_room_keys -WHERE version NOT IN ( - SELECT version - FROM e2e_room_keys_versions - WHERE e2e_room_keys.user_id = e2e_room_keys_versions.user_id - AND e2e_room_keys_versions.deleted = 0 -); diff --git a/synapse/storage/data_stores/main/schema/delta/56/destinations_failure_ts.sql b/synapse/storage/data_stores/main/schema/delta/56/destinations_failure_ts.sql deleted file mode 100644 index f00889290b..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/destinations_failure_ts.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * Record the timestamp when a given server started failing - */ -ALTER TABLE destinations ADD failure_ts BIGINT; - -/* as a rough approximation, we assume that the server started failing at - * retry_interval before the last retry - */ -UPDATE destinations SET failure_ts = retry_last_ts - retry_interval - WHERE retry_last_ts > 0; diff --git a/synapse/storage/data_stores/main/schema/delta/56/destinations_retry_interval_type.sql.postgres b/synapse/storage/data_stores/main/schema/delta/56/destinations_retry_interval_type.sql.postgres deleted file mode 100644 index b9bbb18a91..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/destinations_retry_interval_type.sql.postgres +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We want to store large retry intervals so we upgrade the column from INT --- to BIGINT. We don't need to do this on SQLite. -ALTER TABLE destinations ALTER retry_interval SET DATA TYPE BIGINT; diff --git a/synapse/storage/data_stores/main/schema/delta/56/device_stream_id_insert.sql b/synapse/storage/data_stores/main/schema/delta/56/device_stream_id_insert.sql deleted file mode 100644 index c2f557fde9..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/device_stream_id_insert.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- This line already existed in deltas/35/device_stream_id but was not included in the --- 54 full schema SQL. Add some SQL here to insert the missing row if it does not exist -INSERT INTO device_max_stream_id (stream_id) SELECT 0 WHERE NOT EXISTS ( - SELECT * from device_max_stream_id -); \ No newline at end of file diff --git a/synapse/storage/data_stores/main/schema/delta/56/devices_last_seen.sql b/synapse/storage/data_stores/main/schema/delta/56/devices_last_seen.sql deleted file mode 100644 index dfa902d0ba..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/devices_last_seen.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2019 Matrix.org Foundation CIC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Track last seen information for a device in the devices table, rather --- than relying on it being in the user_ips table (which we want to be able --- to purge old entries from) -ALTER TABLE devices ADD COLUMN last_seen BIGINT; -ALTER TABLE devices ADD COLUMN ip TEXT; -ALTER TABLE devices ADD COLUMN user_agent TEXT; - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('devices_last_seen', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/drop_unused_event_tables.sql b/synapse/storage/data_stores/main/schema/delta/56/drop_unused_event_tables.sql deleted file mode 100644 index 9f09922c67..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/drop_unused_event_tables.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- these tables are never used. -DROP TABLE IF EXISTS room_names; -DROP TABLE IF EXISTS topics; -DROP TABLE IF EXISTS history_visibility; -DROP TABLE IF EXISTS guest_access; diff --git a/synapse/storage/data_stores/main/schema/delta/56/event_expiry.sql b/synapse/storage/data_stores/main/schema/delta/56/event_expiry.sql deleted file mode 100644 index 81a36a8b1d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/event_expiry.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS event_expiry ( - event_id TEXT PRIMARY KEY, - expiry_ts BIGINT NOT NULL -); - -CREATE INDEX event_expiry_expiry_ts_idx ON event_expiry(expiry_ts); diff --git a/synapse/storage/data_stores/main/schema/delta/56/event_labels.sql b/synapse/storage/data_stores/main/schema/delta/56/event_labels.sql deleted file mode 100644 index 5e29c1da19..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/event_labels.sql +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- room_id and topoligical_ordering are denormalised from the events table in order to --- make the index work. -CREATE TABLE IF NOT EXISTS event_labels ( - event_id TEXT, - label TEXT, - room_id TEXT NOT NULL, - topological_ordering BIGINT NOT NULL, - PRIMARY KEY(event_id, label) -); - - --- This index enables an event pagination looking for a particular label to index the --- event_labels table first, which is much quicker than scanning the events table and then --- filtering by label, if the label is rarely used relative to the size of the room. -CREATE INDEX event_labels_room_id_label_idx ON event_labels(room_id, label, topological_ordering); diff --git a/synapse/storage/data_stores/main/schema/delta/56/event_labels_background_update.sql b/synapse/storage/data_stores/main/schema/delta/56/event_labels_background_update.sql deleted file mode 100644 index 5f5e0499ae..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/event_labels_background_update.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('event_store_labels', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/fix_room_keys_index.sql b/synapse/storage/data_stores/main/schema/delta/56/fix_room_keys_index.sql deleted file mode 100644 index 014cb3b538..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/fix_room_keys_index.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2019 Matrix.org Foundation CIC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- version is supposed to be part of the room keys index -CREATE UNIQUE INDEX e2e_room_keys_with_version_idx ON e2e_room_keys(user_id, version, room_id, session_id); -DROP INDEX IF EXISTS e2e_room_keys_idx; diff --git a/synapse/storage/data_stores/main/schema/delta/56/hidden_devices.sql b/synapse/storage/data_stores/main/schema/delta/56/hidden_devices.sql deleted file mode 100644 index 67f8b20297..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/hidden_devices.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- device list needs to know which ones are "real" devices, and which ones are --- just used to avoid collisions -ALTER TABLE devices ADD COLUMN hidden BOOLEAN DEFAULT FALSE; diff --git a/synapse/storage/data_stores/main/schema/delta/56/hidden_devices_fix.sql.sqlite b/synapse/storage/data_stores/main/schema/delta/56/hidden_devices_fix.sql.sqlite deleted file mode 100644 index e8b1fd35d8..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/hidden_devices_fix.sql.sqlite +++ /dev/null @@ -1,42 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* Change the hidden column from a default value of FALSE to a default value of - * 0, because sqlite3 prior to 3.23.0 caused the hidden column to contain the - * string 'FALSE', which is truthy. - * - * Since sqlite doesn't allow us to just change the default value, we have to - * recreate the table, copy the data, fix the rows that have incorrect data, and - * replace the old table with the new table. - */ - -CREATE TABLE IF NOT EXISTS devices2 ( - user_id TEXT NOT NULL, - device_id TEXT NOT NULL, - display_name TEXT, - last_seen BIGINT, - ip TEXT, - user_agent TEXT, - hidden BOOLEAN DEFAULT 0, - CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) -); - -INSERT INTO devices2 SELECT * FROM devices; - -UPDATE devices2 SET hidden = 0 WHERE hidden = 'FALSE'; - -DROP TABLE devices; - -ALTER TABLE devices2 RENAME TO devices; diff --git a/synapse/storage/data_stores/main/schema/delta/56/nuke_empty_communities_from_db.sql b/synapse/storage/data_stores/main/schema/delta/56/nuke_empty_communities_from_db.sql deleted file mode 100644 index 4f24c1405d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/nuke_empty_communities_from_db.sql +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright 2019 Werner Sembach - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Groups/communities now get deleted when the last member leaves. This is a one time cleanup to remove old groups/communities that were already empty before that change was made. -DELETE FROM group_attestations_remote WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_attestations_renewals WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_invites WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_roles WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_room_categories WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_rooms WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_summary_roles WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_summary_room_categories WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_summary_rooms WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM group_summary_users WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM local_group_membership WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM local_group_updates WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); -DELETE FROM groups WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); diff --git a/synapse/storage/data_stores/main/schema/delta/56/public_room_list_idx.sql b/synapse/storage/data_stores/main/schema/delta/56/public_room_list_idx.sql deleted file mode 100644 index 7be31ffebb..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/public_room_list_idx.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE INDEX public_room_list_stream_network ON public_room_list_stream (appservice_id, network_id, room_id); diff --git a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor.sql b/synapse/storage/data_stores/main/schema/delta/56/redaction_censor.sql deleted file mode 100644 index ea95db0ed7..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE redactions ADD COLUMN have_censored BOOL NOT NULL DEFAULT false; diff --git a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor2.sql b/synapse/storage/data_stores/main/schema/delta/56/redaction_censor2.sql deleted file mode 100644 index 49ce35d794..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor2.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -ALTER TABLE redactions ADD COLUMN received_ts BIGINT; - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('redactions_received_ts', '{}'); - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('redactions_have_censored_ts_idx', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor3_fix_update.sql.postgres b/synapse/storage/data_stores/main/schema/delta/56/redaction_censor3_fix_update.sql.postgres deleted file mode 100644 index 67471f3ef5..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor3_fix_update.sql.postgres +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - --- There was a bug where we may have updated censored redactions as bytes, --- which can (somehow) cause json to be inserted hex encoded. These updates go --- and undoes any such hex encoded JSON. - -INSERT into background_updates (update_name, progress_json) - VALUES ('event_fix_redactions_bytes_create_index', '{}'); - -INSERT into background_updates (update_name, progress_json, depends_on) - VALUES ('event_fix_redactions_bytes', '{}', 'event_fix_redactions_bytes_create_index'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor4.sql b/synapse/storage/data_stores/main/schema/delta/56/redaction_censor4.sql deleted file mode 100644 index b7550f6f4e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/redaction_censor4.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -DROP INDEX IF EXISTS redactions_have_censored; diff --git a/synapse/storage/data_stores/main/schema/delta/56/remove_tombstoned_rooms_from_directory.sql b/synapse/storage/data_stores/main/schema/delta/56/remove_tombstoned_rooms_from_directory.sql deleted file mode 100644 index aeb17813d3..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/remove_tombstoned_rooms_from_directory.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Now that #6232 is a thing, we can remove old rooms from the directory. -INSERT INTO background_updates (update_name, progress_json) VALUES - ('remove_tombstoned_rooms_from_directory', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/room_key_etag.sql b/synapse/storage/data_stores/main/schema/delta/56/room_key_etag.sql deleted file mode 100644 index 7d70dd071e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/room_key_etag.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2019 Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- store the current etag of backup version -ALTER TABLE e2e_room_keys_versions ADD COLUMN etag BIGINT; diff --git a/synapse/storage/data_stores/main/schema/delta/56/room_membership_idx.sql b/synapse/storage/data_stores/main/schema/delta/56/room_membership_idx.sql deleted file mode 100644 index 92ab1f5e65..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/room_membership_idx.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Adds an index on room_memberships for fetching all forgotten rooms for a user -INSERT INTO background_updates (update_name, progress_json) VALUES - ('room_membership_forgotten_idx', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/room_retention.sql b/synapse/storage/data_stores/main/schema/delta/56/room_retention.sql deleted file mode 100644 index ee6cdf7a14..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/room_retention.sql +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Tracks the retention policy of a room. --- A NULL max_lifetime or min_lifetime means that the matching property is not defined in --- the room's retention policy state event. --- If a room doesn't have a retention policy state event in its state, both max_lifetime --- and min_lifetime are NULL. -CREATE TABLE IF NOT EXISTS room_retention( - room_id TEXT, - event_id TEXT, - min_lifetime BIGINT, - max_lifetime BIGINT, - - PRIMARY KEY(room_id, event_id) -); - -CREATE INDEX room_retention_max_lifetime_idx on room_retention(max_lifetime); - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('insert_room_retention', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/56/signing_keys.sql b/synapse/storage/data_stores/main/schema/delta/56/signing_keys.sql deleted file mode 100644 index 5c5fffcafb..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/signing_keys.sql +++ /dev/null @@ -1,56 +0,0 @@ -/* Copyright 2019 New Vector Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- cross-signing keys -CREATE TABLE IF NOT EXISTS e2e_cross_signing_keys ( - user_id TEXT NOT NULL, - -- the type of cross-signing key (master, user_signing, or self_signing) - keytype TEXT NOT NULL, - -- the full key information, as a json-encoded dict - keydata TEXT NOT NULL, - -- for keeping the keys in order, so that we can fetch the latest one - stream_id BIGINT NOT NULL -); - -CREATE UNIQUE INDEX e2e_cross_signing_keys_idx ON e2e_cross_signing_keys(user_id, keytype, stream_id); - --- cross-signing signatures -CREATE TABLE IF NOT EXISTS e2e_cross_signing_signatures ( - -- user who did the signing - user_id TEXT NOT NULL, - -- key used to sign - key_id TEXT NOT NULL, - -- user who was signed - target_user_id TEXT NOT NULL, - -- device/key that was signed - target_device_id TEXT NOT NULL, - -- the actual signature - signature TEXT NOT NULL -); - --- replaced by the index created in signing_keys_nonunique_signatures.sql --- CREATE UNIQUE INDEX e2e_cross_signing_signatures_idx ON e2e_cross_signing_signatures(user_id, target_user_id, target_device_id); - --- stream of user signature updates -CREATE TABLE IF NOT EXISTS user_signature_stream ( - -- uses the same stream ID as device list stream - stream_id BIGINT NOT NULL, - -- user who did the signing - from_user_id TEXT NOT NULL, - -- list of users who were signed, as a JSON array - user_ids TEXT NOT NULL -); - -CREATE UNIQUE INDEX user_signature_stream_idx ON user_signature_stream(stream_id); diff --git a/synapse/storage/data_stores/main/schema/delta/56/signing_keys_nonunique_signatures.sql b/synapse/storage/data_stores/main/schema/delta/56/signing_keys_nonunique_signatures.sql deleted file mode 100644 index 0aa90ebf0c..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/signing_keys_nonunique_signatures.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* The cross-signing signatures index should not be a unique index, because a - * user may upload multiple signatures for the same target user. The previous - * index was unique, so delete it if it's there and create a new non-unique - * index. */ - -DROP INDEX IF EXISTS e2e_cross_signing_signatures_idx; CREATE INDEX IF NOT -EXISTS e2e_cross_signing_signatures2_idx ON e2e_cross_signing_signatures(user_id, target_user_id, target_device_id); diff --git a/synapse/storage/data_stores/main/schema/delta/56/stats_separated.sql b/synapse/storage/data_stores/main/schema/delta/56/stats_separated.sql deleted file mode 100644 index bbdde121e8..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/stats_separated.sql +++ /dev/null @@ -1,156 +0,0 @@ -/* Copyright 2018 New Vector Ltd - * Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - ------ First clean up from previous versions of room stats. - --- First remove old stats stuff -DROP TABLE IF EXISTS room_stats; -DROP TABLE IF EXISTS room_state; -DROP TABLE IF EXISTS room_stats_state; -DROP TABLE IF EXISTS user_stats; -DROP TABLE IF EXISTS room_stats_earliest_tokens; -DROP TABLE IF EXISTS _temp_populate_stats_position; -DROP TABLE IF EXISTS _temp_populate_stats_rooms; -DROP TABLE IF EXISTS stats_stream_pos; - --- Unschedule old background updates if they're still scheduled -DELETE FROM background_updates WHERE update_name IN ( - 'populate_stats_createtables', - 'populate_stats_process_rooms', - 'populate_stats_process_users', - 'populate_stats_cleanup' -); - --- this relies on current_state_events.membership having been populated, so add --- a dependency on current_state_events_membership. -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('populate_stats_process_rooms', '{}', 'current_state_events_membership'); - --- this also relies on current_state_events.membership having been populated, but --- we get that as a side-effect of depending on populate_stats_process_rooms. -INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES - ('populate_stats_process_users', '{}', 'populate_stats_process_rooms'); - ------ Create tables for our version of room stats. - --- single-row table to track position of incremental updates -DROP TABLE IF EXISTS stats_incremental_position; -CREATE TABLE stats_incremental_position ( - Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. - stream_id BIGINT NOT NULL, - CHECK (Lock='X') -); - --- insert a null row and make sure it is the only one. -INSERT INTO stats_incremental_position ( - stream_id -) SELECT COALESCE(MAX(stream_ordering), 0) from events; - --- represents PRESENT room statistics for a room --- only holds absolute fields -DROP TABLE IF EXISTS room_stats_current; -CREATE TABLE room_stats_current ( - room_id TEXT NOT NULL PRIMARY KEY, - - -- These are absolute counts - current_state_events INT NOT NULL, - joined_members INT NOT NULL, - invited_members INT NOT NULL, - left_members INT NOT NULL, - banned_members INT NOT NULL, - - local_users_in_room INT NOT NULL, - - -- The maximum delta stream position that this row takes into account. - completed_delta_stream_id BIGINT NOT NULL -); - - --- represents HISTORICAL room statistics for a room -DROP TABLE IF EXISTS room_stats_historical; -CREATE TABLE room_stats_historical ( - room_id TEXT NOT NULL, - -- These stats cover the time from (end_ts - bucket_size)...end_ts (in ms). - -- Note that end_ts is quantised. - end_ts BIGINT NOT NULL, - bucket_size BIGINT NOT NULL, - - -- These stats are absolute counts - current_state_events BIGINT NOT NULL, - joined_members BIGINT NOT NULL, - invited_members BIGINT NOT NULL, - left_members BIGINT NOT NULL, - banned_members BIGINT NOT NULL, - local_users_in_room BIGINT NOT NULL, - - -- These stats are per time slice - total_events BIGINT NOT NULL, - total_event_bytes BIGINT NOT NULL, - - PRIMARY KEY (room_id, end_ts) -); - --- We use this index to speed up deletion of ancient room stats. -CREATE INDEX room_stats_historical_end_ts ON room_stats_historical (end_ts); - --- represents PRESENT statistics for a user --- only holds absolute fields -DROP TABLE IF EXISTS user_stats_current; -CREATE TABLE user_stats_current ( - user_id TEXT NOT NULL PRIMARY KEY, - - joined_rooms BIGINT NOT NULL, - - -- The maximum delta stream position that this row takes into account. - completed_delta_stream_id BIGINT NOT NULL -); - --- represents HISTORICAL statistics for a user -DROP TABLE IF EXISTS user_stats_historical; -CREATE TABLE user_stats_historical ( - user_id TEXT NOT NULL, - end_ts BIGINT NOT NULL, - bucket_size BIGINT NOT NULL, - - joined_rooms BIGINT NOT NULL, - - invites_sent BIGINT NOT NULL, - rooms_created BIGINT NOT NULL, - total_events BIGINT NOT NULL, - total_event_bytes BIGINT NOT NULL, - - PRIMARY KEY (user_id, end_ts) -); - --- We use this index to speed up deletion of ancient user stats. -CREATE INDEX user_stats_historical_end_ts ON user_stats_historical (end_ts); - - -CREATE TABLE room_stats_state ( - room_id TEXT NOT NULL, - name TEXT, - canonical_alias TEXT, - join_rules TEXT, - history_visibility TEXT, - encryption TEXT, - avatar TEXT, - guest_access TEXT, - is_federatable BOOLEAN, - topic TEXT -); - -CREATE UNIQUE INDEX room_stats_state_room ON room_stats_state(room_id); diff --git a/synapse/storage/data_stores/main/schema/delta/56/unique_user_filter_index.py b/synapse/storage/data_stores/main/schema/delta/56/unique_user_filter_index.py deleted file mode 100644 index 1de8b54961..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/unique_user_filter_index.py +++ /dev/null @@ -1,52 +0,0 @@ -import logging - -from synapse.storage.engines import PostgresEngine - -logger = logging.getLogger(__name__) - - -""" -This migration updates the user_filters table as follows: - - - drops any (user_id, filter_id) duplicates - - makes the columns NON-NULLable - - turns the index into a UNIQUE index -""" - - -def run_upgrade(cur, database_engine, *args, **kwargs): - pass - - -def run_create(cur, database_engine, *args, **kwargs): - if isinstance(database_engine, PostgresEngine): - select_clause = """ - SELECT DISTINCT ON (user_id, filter_id) user_id, filter_id, filter_json - FROM user_filters - """ - else: - select_clause = """ - SELECT * FROM user_filters GROUP BY user_id, filter_id - """ - sql = """ - DROP TABLE IF EXISTS user_filters_migration; - DROP INDEX IF EXISTS user_filters_unique; - CREATE TABLE user_filters_migration ( - user_id TEXT NOT NULL, - filter_id BIGINT NOT NULL, - filter_json BYTEA NOT NULL - ); - INSERT INTO user_filters_migration (user_id, filter_id, filter_json) - %s; - CREATE UNIQUE INDEX user_filters_unique ON user_filters_migration - (user_id, filter_id); - DROP TABLE user_filters; - ALTER TABLE user_filters_migration RENAME TO user_filters; - """ % ( - select_clause, - ) - - if isinstance(database_engine, PostgresEngine): - cur.execute(sql) - else: - cur.executescript(sql) diff --git a/synapse/storage/data_stores/main/schema/delta/56/user_external_ids.sql b/synapse/storage/data_stores/main/schema/delta/56/user_external_ids.sql deleted file mode 100644 index 91390c4527..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/user_external_ids.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * a table which records mappings from external auth providers to mxids - */ -CREATE TABLE IF NOT EXISTS user_external_ids ( - auth_provider TEXT NOT NULL, - external_id TEXT NOT NULL, - user_id TEXT NOT NULL, - UNIQUE (auth_provider, external_id) -); diff --git a/synapse/storage/data_stores/main/schema/delta/56/users_in_public_rooms_idx.sql b/synapse/storage/data_stores/main/schema/delta/56/users_in_public_rooms_idx.sql deleted file mode 100644 index 149f8be8b6..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/56/users_in_public_rooms_idx.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2019 Matrix.org Foundation CIC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- this was apparently forgotten when the table was created back in delta 53. -CREATE INDEX users_in_public_rooms_r_idx ON users_in_public_rooms(room_id); diff --git a/synapse/storage/data_stores/main/schema/delta/57/delete_old_current_state_events.sql b/synapse/storage/data_stores/main/schema/delta/57/delete_old_current_state_events.sql deleted file mode 100644 index aec06c8261..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/delete_old_current_state_events.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Add background update to go and delete current state events for rooms the --- server is no longer in. --- --- this relies on the 'membership' column of current_state_events, so make sure --- that's populated first! -INSERT into background_updates (update_name, progress_json, depends_on) - VALUES ('delete_old_current_state_events', '{}', 'current_state_events_membership'); diff --git a/synapse/storage/data_stores/main/schema/delta/57/device_list_remote_cache_stale.sql b/synapse/storage/data_stores/main/schema/delta/57/device_list_remote_cache_stale.sql deleted file mode 100644 index c3b6de2099..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/device_list_remote_cache_stale.sql +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Records whether the server thinks that the remote users cached device lists --- may be out of date (e.g. if we have received a to device message from a --- device we don't know about). -CREATE TABLE IF NOT EXISTS device_lists_remote_resync ( - user_id TEXT NOT NULL, - added_ts BIGINT NOT NULL -); - -CREATE UNIQUE INDEX device_lists_remote_resync_idx ON device_lists_remote_resync (user_id); -CREATE INDEX device_lists_remote_resync_ts_idx ON device_lists_remote_resync (added_ts); diff --git a/synapse/storage/data_stores/main/schema/delta/57/local_current_membership.py b/synapse/storage/data_stores/main/schema/delta/57/local_current_membership.py deleted file mode 100644 index 63b5acdcf7..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/local_current_membership.py +++ /dev/null @@ -1,98 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2020 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - - -# We create a new table called `local_current_membership` that stores the latest -# membership state of local users in rooms, which helps track leaves/bans/etc -# even if the server has left the room (and so has deleted the room from -# `current_state_events`). This will also include outstanding invites for local -# users for rooms the server isn't in. -# -# If the server isn't and hasn't been in the room then it will only include -# outsstanding invites, and not e.g. pre-emptive bans of local users. -# -# If the server later rejoins a room `local_current_membership` can simply be -# replaced with the new current state of the room (which results in the -# equivalent behaviour as if the server had remained in the room). - - -def run_upgrade(cur, database_engine, config, *args, **kwargs): - # We need to do the insert in `run_upgrade` section as we don't have access - # to `config` in `run_create`. - - # This upgrade may take a bit of time for large servers (e.g. one minute for - # matrix.org) but means we avoid a lots of book keeping required to do it as - # a background update. - - # We check if the `current_state_events.membership` is up to date by - # checking if the relevant background update has finished. If it has - # finished we can avoid doing a join against `room_memberships`, which - # speesd things up. - cur.execute( - """SELECT 1 FROM background_updates - WHERE update_name = 'current_state_events_membership' - """ - ) - current_state_membership_up_to_date = not bool(cur.fetchone()) - - # Cheekily drop and recreate indices, as that is faster. - cur.execute("DROP INDEX local_current_membership_idx") - cur.execute("DROP INDEX local_current_membership_room_idx") - - if current_state_membership_up_to_date: - sql = """ - INSERT INTO local_current_membership (room_id, user_id, event_id, membership) - SELECT c.room_id, state_key AS user_id, event_id, c.membership - FROM current_state_events AS c - WHERE type = 'm.room.member' AND c.membership IS NOT NULL AND state_key LIKE ? - """ - else: - # We can't rely on the membership column, so we need to join against - # `room_memberships`. - sql = """ - INSERT INTO local_current_membership (room_id, user_id, event_id, membership) - SELECT c.room_id, state_key AS user_id, event_id, r.membership - FROM current_state_events AS c - INNER JOIN room_memberships AS r USING (event_id) - WHERE type = 'm.room.member' AND state_key LIKE ? - """ - sql = database_engine.convert_param_style(sql) - cur.execute(sql, ("%:" + config.server_name,)) - - cur.execute( - "CREATE UNIQUE INDEX local_current_membership_idx ON local_current_membership(user_id, room_id)" - ) - cur.execute( - "CREATE INDEX local_current_membership_room_idx ON local_current_membership(room_id)" - ) - - -def run_create(cur, database_engine, *args, **kwargs): - cur.execute( - """ - CREATE TABLE local_current_membership ( - room_id TEXT NOT NULL, - user_id TEXT NOT NULL, - event_id TEXT NOT NULL, - membership TEXT NOT NULL - )""" - ) - - cur.execute( - "CREATE UNIQUE INDEX local_current_membership_idx ON local_current_membership(user_id, room_id)" - ) - cur.execute( - "CREATE INDEX local_current_membership_room_idx ON local_current_membership(room_id)" - ) diff --git a/synapse/storage/data_stores/main/schema/delta/57/remove_sent_outbound_pokes.sql b/synapse/storage/data_stores/main/schema/delta/57/remove_sent_outbound_pokes.sql deleted file mode 100644 index 133d80af35..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/remove_sent_outbound_pokes.sql +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- we no longer keep sent outbound device pokes in the db; clear them out --- so that we don't have to worry about them. --- --- This is a sequence scan, but it doesn't take too long. - -DELETE FROM device_lists_outbound_pokes WHERE sent; diff --git a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column.sql b/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column.sql deleted file mode 100644 index 352a66f5b0..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column.sql +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - --- We want to start storing the room version independently of --- `current_state_events` so that we can delete stale entries from it without --- losing the information. -ALTER TABLE rooms ADD COLUMN room_version TEXT; - - -INSERT into background_updates (update_name, progress_json) - VALUES ('add_rooms_room_version_column', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_2.sql.postgres b/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_2.sql.postgres deleted file mode 100644 index c601cff6de..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_2.sql.postgres +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- when we first added the room_version column, it was populated via a background --- update. We now need it to be populated before synapse starts, so we populate --- any remaining rows with a NULL room version now. For servers which have completed --- the background update, this will be pretty quick. - --- the following query will set room_version to NULL if no create event is found for --- the room in current_state_events, and will set it to '1' if a create event with no --- room_version is found. - -UPDATE rooms SET room_version=( - SELECT COALESCE(json::json->'content'->>'room_version','1') - FROM current_state_events cse INNER JOIN event_json ej USING (event_id) - WHERE cse.room_id=rooms.room_id AND cse.type='m.room.create' AND cse.state_key='' -) WHERE rooms.room_version IS NULL; - --- we still allow the background update to complete: it has the useful side-effect of --- populating `rooms` with any missing rooms (based on the current_state_events table). - --- see also rooms_version_column_2.sql.sqlite which has a copy of the above query, using --- sqlite syntax for the json extraction. diff --git a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_2.sql.sqlite b/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_2.sql.sqlite deleted file mode 100644 index 335c6f2074..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_2.sql.sqlite +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- see rooms_version_column_2.sql.postgres for details of what's going on here. - -UPDATE rooms SET room_version=( - SELECT COALESCE(json_extract(ej.json, '$.content.room_version'), '1') - FROM current_state_events cse INNER JOIN event_json ej USING (event_id) - WHERE cse.room_id=rooms.room_id AND cse.type='m.room.create' AND cse.state_key='' -) WHERE rooms.room_version IS NULL; diff --git a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_3.sql.postgres b/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_3.sql.postgres deleted file mode 100644 index 92aaadde0d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_3.sql.postgres +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- When we first added the room_version column to the rooms table, it was populated from --- the current_state_events table. However, there was an issue causing a background --- update to clean up the current_state_events table for rooms where the server is no --- longer participating, before that column could be populated. Therefore, some rooms had --- a NULL room_version. - --- The rooms_version_column_2.sql.* delta files were introduced to make the populating --- synchronous instead of running it in a background update, which fixed this issue. --- However, all of the instances of Synapse installed or updated in the meantime got --- their rooms table corrupted with NULL room_versions. - --- This query fishes out the room versions from the create event using the state_events --- table instead of the current_state_events one, as the former still have all of the --- create events. - -UPDATE rooms SET room_version=( - SELECT COALESCE(json::json->'content'->>'room_version','1') - FROM state_events se INNER JOIN event_json ej USING (event_id) - WHERE se.room_id=rooms.room_id AND se.type='m.room.create' AND se.state_key='' - LIMIT 1 -) WHERE rooms.room_version IS NULL; - --- see also rooms_version_column_3.sql.sqlite which has a copy of the above query, using --- sqlite syntax for the json extraction. diff --git a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_3.sql.sqlite b/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_3.sql.sqlite deleted file mode 100644 index e19dab97cb..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/57/rooms_version_column_3.sql.sqlite +++ /dev/null @@ -1,23 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- see rooms_version_column_3.sql.postgres for details of what's going on here. - -UPDATE rooms SET room_version=( - SELECT COALESCE(json_extract(ej.json, '$.content.room_version'), '1') - FROM state_events se INNER JOIN event_json ej USING (event_id) - WHERE se.room_id=rooms.room_id AND se.type='m.room.create' AND se.state_key='' - LIMIT 1 -) WHERE rooms.room_version IS NULL; diff --git a/synapse/storage/data_stores/main/schema/delta/58/02remove_dup_outbound_pokes.sql b/synapse/storage/data_stores/main/schema/delta/58/02remove_dup_outbound_pokes.sql deleted file mode 100644 index fdc39e9ba5..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/02remove_dup_outbound_pokes.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - /* for some reason, we have accumulated duplicate entries in - * device_lists_outbound_pokes, which makes prune_outbound_device_list_pokes less - * efficient. - */ - -INSERT INTO background_updates (ordering, update_name, progress_json) - VALUES (5800, 'remove_dup_outbound_pokes', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/58/03persist_ui_auth.sql b/synapse/storage/data_stores/main/schema/delta/58/03persist_ui_auth.sql deleted file mode 100644 index dcb593fc2d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/03persist_ui_auth.sql +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS ui_auth_sessions( - session_id TEXT NOT NULL, -- The session ID passed to the client. - creation_time BIGINT NOT NULL, -- The time this session was created (epoch time in milliseconds). - serverdict TEXT NOT NULL, -- A JSON dictionary of arbitrary data added by Synapse. - clientdict TEXT NOT NULL, -- A JSON dictionary of arbitrary data from the client. - uri TEXT NOT NULL, -- The URI the UI authentication session is using. - method TEXT NOT NULL, -- The HTTP method the UI authentication session is using. - -- The clientdict, uri, and method make up an tuple that must be immutable - -- throughout the lifetime of the UI Auth session. - description TEXT NOT NULL, -- A human readable description of the operation which caused the UI Auth flow to occur. - UNIQUE (session_id) -); - -CREATE TABLE IF NOT EXISTS ui_auth_sessions_credentials( - session_id TEXT NOT NULL, -- The corresponding UI Auth session. - stage_type TEXT NOT NULL, -- The stage type. - result TEXT NOT NULL, -- The result of the stage verification, stored as JSON. - UNIQUE (session_id, stage_type), - FOREIGN KEY (session_id) - REFERENCES ui_auth_sessions (session_id) -); diff --git a/synapse/storage/data_stores/main/schema/delta/58/05cache_instance.sql.postgres b/synapse/storage/data_stores/main/schema/delta/58/05cache_instance.sql.postgres deleted file mode 100644 index aa46eb0e10..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/05cache_instance.sql.postgres +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We keep the old table here to enable us to roll back. It doesn't matter --- that we have dropped all the data here. -TRUNCATE cache_invalidation_stream; - -CREATE TABLE cache_invalidation_stream_by_instance ( - stream_id BIGINT NOT NULL, - instance_name TEXT NOT NULL, - cache_func TEXT NOT NULL, - keys TEXT[], - invalidation_ts BIGINT -); - -CREATE UNIQUE INDEX cache_invalidation_stream_by_instance_id ON cache_invalidation_stream_by_instance(stream_id); - -CREATE SEQUENCE cache_invalidation_stream_seq; diff --git a/synapse/storage/data_stores/main/schema/delta/58/06dlols_unique_idx.py b/synapse/storage/data_stores/main/schema/delta/58/06dlols_unique_idx.py deleted file mode 100644 index d353f2bcb3..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/06dlols_unique_idx.py +++ /dev/null @@ -1,80 +0,0 @@ -# Copyright 2020 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -""" -This migration rebuilds the device_lists_outbound_last_success table without duplicate -entries, and with a UNIQUE index. -""" - -import logging -from io import StringIO - -from synapse.storage.engines import BaseDatabaseEngine, PostgresEngine -from synapse.storage.prepare_database import execute_statements_from_stream -from synapse.storage.types import Cursor - -logger = logging.getLogger(__name__) - - -def run_upgrade(*args, **kwargs): - pass - - -def run_create(cur: Cursor, database_engine: BaseDatabaseEngine, *args, **kwargs): - # some instances might already have this index, in which case we can skip this - if isinstance(database_engine, PostgresEngine): - cur.execute( - """ - SELECT 1 FROM pg_class WHERE relkind = 'i' - AND relname = 'device_lists_outbound_last_success_unique_idx' - """ - ) - - if cur.rowcount: - logger.info( - "Unique index exists on device_lists_outbound_last_success: " - "skipping rebuild" - ) - return - - logger.info("Rebuilding device_lists_outbound_last_success with unique index") - execute_statements_from_stream(cur, StringIO(_rebuild_commands)) - - -# there might be duplicates, so the easiest way to achieve this is to create a new -# table with the right data, and renaming it into place - -_rebuild_commands = """ -DROP TABLE IF EXISTS device_lists_outbound_last_success_new; - -CREATE TABLE device_lists_outbound_last_success_new ( - destination TEXT NOT NULL, - user_id TEXT NOT NULL, - stream_id BIGINT NOT NULL -); - --- this took about 30 seconds on matrix.org's 16 million rows. -INSERT INTO device_lists_outbound_last_success_new - SELECT destination, user_id, MAX(stream_id) FROM device_lists_outbound_last_success - GROUP BY destination, user_id; - --- and this another 30 seconds. -CREATE UNIQUE INDEX device_lists_outbound_last_success_unique_idx - ON device_lists_outbound_last_success_new (destination, user_id); - -DROP TABLE device_lists_outbound_last_success; - -ALTER TABLE device_lists_outbound_last_success_new - RENAME TO device_lists_outbound_last_success; -""" diff --git a/synapse/storage/data_stores/main/schema/delta/58/08_media_safe_from_quarantine.sql.postgres b/synapse/storage/data_stores/main/schema/delta/58/08_media_safe_from_quarantine.sql.postgres deleted file mode 100644 index 597f2ffd3d..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/08_media_safe_from_quarantine.sql.postgres +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- The local_media_repository should have files which do not get quarantined, --- e.g. files from sticker packs. -ALTER TABLE local_media_repository ADD COLUMN safe_from_quarantine BOOLEAN NOT NULL DEFAULT FALSE; diff --git a/synapse/storage/data_stores/main/schema/delta/58/08_media_safe_from_quarantine.sql.sqlite b/synapse/storage/data_stores/main/schema/delta/58/08_media_safe_from_quarantine.sql.sqlite deleted file mode 100644 index 69db89ac0e..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/08_media_safe_from_quarantine.sql.sqlite +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- The local_media_repository should have files which do not get quarantined, --- e.g. files from sticker packs. -ALTER TABLE local_media_repository ADD COLUMN safe_from_quarantine BOOLEAN NOT NULL DEFAULT 0; diff --git a/synapse/storage/data_stores/main/schema/delta/58/10drop_local_rejections_stream.sql b/synapse/storage/data_stores/main/schema/delta/58/10drop_local_rejections_stream.sql deleted file mode 100644 index eb57203e46..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/10drop_local_rejections_stream.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* -The version of synapse 1.16.0 on pypi incorrectly contained a migration which -added a table called 'local_rejections_stream'. This table is not used, and -we drop it here for anyone who was affected. -*/ - -DROP TABLE IF EXISTS local_rejections_stream; diff --git a/synapse/storage/data_stores/main/schema/delta/58/10federation_pos_instance_name.sql b/synapse/storage/data_stores/main/schema/delta/58/10federation_pos_instance_name.sql deleted file mode 100644 index 1cc2633aad..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/10federation_pos_instance_name.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- We need to store the stream positions by instance in a sharded config world. --- --- We default to master as we want the column to be NOT NULL and we correctly --- reset the instance name to match the config each time we start up. -ALTER TABLE federation_stream_position ADD COLUMN instance_name TEXT NOT NULL DEFAULT 'master'; - -CREATE UNIQUE INDEX federation_stream_position_instance ON federation_stream_position(type, instance_name); diff --git a/synapse/storage/data_stores/main/schema/delta/58/11user_id_seq.py b/synapse/storage/data_stores/main/schema/delta/58/11user_id_seq.py deleted file mode 100644 index 2011f6bceb..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/11user_id_seq.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright 2020 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -""" -Adds a postgres SEQUENCE for generating guest user IDs. -""" - -from synapse.storage.data_stores.main.registration import ( - find_max_generated_user_id_localpart, -) -from synapse.storage.engines import PostgresEngine - - -def run_create(cur, database_engine, *args, **kwargs): - if not isinstance(database_engine, PostgresEngine): - return - - next_id = find_max_generated_user_id_localpart(cur) + 1 - cur.execute("CREATE SEQUENCE user_id_seq START WITH %s", (next_id,)) - - -def run_upgrade(*args, **kwargs): - pass diff --git a/synapse/storage/data_stores/main/schema/delta/58/12room_stats.sql b/synapse/storage/data_stores/main/schema/delta/58/12room_stats.sql deleted file mode 100644 index cade5dcca8..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/12room_stats.sql +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Recalculate the stats for all rooms after the fix to joined_members erroneously --- incrementing on per-room profile changes. - --- Note that the populate_stats_process_rooms background update is already set to --- run if you're upgrading from Synapse <1.0.0. - --- Additionally, if you've upgraded to v1.18.0 (which doesn't include this fix), --- this bg job runs, and then update to v1.19.0, you'd end up with only half of --- your rooms having room stats recalculated after this fix was in place. - --- So we've switched the old `populate_stats_process_rooms` background job to a --- no-op, and then kick off a bg job with a new name, but with the same --- functionality as the old one. This effectively restarts the background job --- from the beginning, without running it twice in a row, supporting both --- upgrade usecases. -INSERT INTO background_updates (update_name, progress_json) VALUES - ('populate_stats_process_rooms_2', '{}'); diff --git a/synapse/storage/data_stores/main/schema/delta/58/12unread_messages.sql b/synapse/storage/data_stores/main/schema/delta/58/12unread_messages.sql deleted file mode 100644 index 531b532c73..0000000000 --- a/synapse/storage/data_stores/main/schema/delta/58/12unread_messages.sql +++ /dev/null @@ -1,18 +0,0 @@ -/* Copyright 2020 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- Store a boolean value in the events table for whether the event should be counted in --- the unread_count property of sync responses. -ALTER TABLE events ADD COLUMN count_as_unread BOOLEAN; diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/application_services.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/application_services.sql deleted file mode 100644 index 883fcd10b2..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/application_services.sql +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* We used to create tables called application_services and - * application_services_regex, but these are no longer used and are removed in - * delta 54. - */ - - -CREATE TABLE IF NOT EXISTS application_services_state( - as_id TEXT PRIMARY KEY, - state VARCHAR(5), - last_txn INTEGER -); - -CREATE TABLE IF NOT EXISTS application_services_txns( - as_id TEXT NOT NULL, - txn_id INTEGER NOT NULL, - event_ids TEXT NOT NULL, - UNIQUE(as_id, txn_id) -); - -CREATE INDEX application_services_txns_id ON application_services_txns ( - as_id -); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/event_edges.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/event_edges.sql deleted file mode 100644 index 10ce2aa7a0..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/event_edges.sql +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* We used to create tables called event_destinations and - * state_forward_extremities, but these are no longer used and are removed in - * delta 54. - */ - -CREATE TABLE IF NOT EXISTS event_forward_extremities( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - UNIQUE (event_id, room_id) -); - -CREATE INDEX ev_extrem_room ON event_forward_extremities(room_id); -CREATE INDEX ev_extrem_id ON event_forward_extremities(event_id); - - -CREATE TABLE IF NOT EXISTS event_backward_extremities( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - UNIQUE (event_id, room_id) -); - -CREATE INDEX ev_b_extrem_room ON event_backward_extremities(room_id); -CREATE INDEX ev_b_extrem_id ON event_backward_extremities(event_id); - - -CREATE TABLE IF NOT EXISTS event_edges( - event_id TEXT NOT NULL, - prev_event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - is_state BOOL NOT NULL, -- true if this is a prev_state edge rather than a regular - -- event dag edge. - UNIQUE (event_id, prev_event_id, room_id, is_state) -); - -CREATE INDEX ev_edges_id ON event_edges(event_id); -CREATE INDEX ev_edges_prev_id ON event_edges(prev_event_id); - - -CREATE TABLE IF NOT EXISTS room_depth( - room_id TEXT NOT NULL, - min_depth INTEGER NOT NULL, - UNIQUE (room_id) -); - -CREATE INDEX room_depth_room ON room_depth(room_id); - -CREATE TABLE IF NOT EXISTS event_auth( - event_id TEXT NOT NULL, - auth_id TEXT NOT NULL, - room_id TEXT NOT NULL, - UNIQUE (event_id, auth_id, room_id) -); - -CREATE INDEX evauth_edges_id ON event_auth(event_id); -CREATE INDEX evauth_edges_auth_id ON event_auth(auth_id); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/event_signatures.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/event_signatures.sql deleted file mode 100644 index 95826da431..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/event_signatures.sql +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - /* We used to create tables called event_content_hashes and event_edge_hashes, - * but these are no longer used and are removed in delta 54. - */ - -CREATE TABLE IF NOT EXISTS event_reference_hashes ( - event_id TEXT, - algorithm TEXT, - hash bytea, - UNIQUE (event_id, algorithm) -); - -CREATE INDEX event_reference_hashes_id ON event_reference_hashes(event_id); - - -CREATE TABLE IF NOT EXISTS event_signatures ( - event_id TEXT, - signature_name TEXT, - key_id TEXT, - signature bytea, - UNIQUE (event_id, signature_name, key_id) -); - -CREATE INDEX event_signatures_id ON event_signatures(event_id); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/im.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/im.sql deleted file mode 100644 index a1a2aa8e5b..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/im.sql +++ /dev/null @@ -1,120 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* We used to create tables called room_hosts and feedback, - * but these are no longer used and are removed in delta 54. - */ - -CREATE TABLE IF NOT EXISTS events( - stream_ordering INTEGER PRIMARY KEY, - topological_ordering BIGINT NOT NULL, - event_id TEXT NOT NULL, - type TEXT NOT NULL, - room_id TEXT NOT NULL, - - -- 'content' used to be created NULLable, but as of delta 50 we drop that constraint. - -- the hack we use to drop the constraint doesn't work for an in-memory sqlite - -- database, which breaks the sytests. Hence, we no longer make it nullable. - content TEXT, - - unrecognized_keys TEXT, - processed BOOL NOT NULL, - outlier BOOL NOT NULL, - depth BIGINT DEFAULT 0 NOT NULL, - UNIQUE (event_id) -); - -CREATE INDEX events_stream_ordering ON events (stream_ordering); -CREATE INDEX events_topological_ordering ON events (topological_ordering); -CREATE INDEX events_order ON events (topological_ordering, stream_ordering); -CREATE INDEX events_room_id ON events (room_id); -CREATE INDEX events_order_room ON events ( - room_id, topological_ordering, stream_ordering -); - - -CREATE TABLE IF NOT EXISTS event_json( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - internal_metadata TEXT NOT NULL, - json TEXT NOT NULL, - UNIQUE (event_id) -); - -CREATE INDEX event_json_room_id ON event_json(room_id); - - -CREATE TABLE IF NOT EXISTS state_events( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - type TEXT NOT NULL, - state_key TEXT NOT NULL, - prev_state TEXT, - UNIQUE (event_id) -); - -CREATE INDEX state_events_room_id ON state_events (room_id); -CREATE INDEX state_events_type ON state_events (type); -CREATE INDEX state_events_state_key ON state_events (state_key); - - -CREATE TABLE IF NOT EXISTS current_state_events( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - type TEXT NOT NULL, - state_key TEXT NOT NULL, - UNIQUE (event_id), - UNIQUE (room_id, type, state_key) -); - -CREATE INDEX current_state_events_room_id ON current_state_events (room_id); -CREATE INDEX current_state_events_type ON current_state_events (type); -CREATE INDEX current_state_events_state_key ON current_state_events (state_key); - -CREATE TABLE IF NOT EXISTS room_memberships( - event_id TEXT NOT NULL, - user_id TEXT NOT NULL, - sender TEXT NOT NULL, - room_id TEXT NOT NULL, - membership TEXT NOT NULL, - UNIQUE (event_id) -); - -CREATE INDEX room_memberships_room_id ON room_memberships (room_id); -CREATE INDEX room_memberships_user_id ON room_memberships (user_id); - -CREATE TABLE IF NOT EXISTS topics( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - topic TEXT NOT NULL, - UNIQUE (event_id) -); - -CREATE INDEX topics_room_id ON topics(room_id); - -CREATE TABLE IF NOT EXISTS room_names( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - name TEXT NOT NULL, - UNIQUE (event_id) -); - -CREATE INDEX room_names_room_id ON room_names(room_id); - -CREATE TABLE IF NOT EXISTS rooms( - room_id TEXT PRIMARY KEY NOT NULL, - is_public BOOL, - creator TEXT -); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/keys.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/keys.sql deleted file mode 100644 index 11cdffdbb3..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/keys.sql +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - --- we used to create a table called server_tls_certificates, but this is no --- longer used, and is removed in delta 54. - -CREATE TABLE IF NOT EXISTS server_signature_keys( - server_name TEXT, -- Server name. - key_id TEXT, -- Key version. - from_server TEXT, -- Which key server the key was fetched form. - ts_added_ms BIGINT, -- When the key was added. - verify_key bytea, -- NACL verification key. - UNIQUE (server_name, key_id) -); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/media_repository.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/media_repository.sql deleted file mode 100644 index 8f3759bb2a..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/media_repository.sql +++ /dev/null @@ -1,68 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS local_media_repository ( - media_id TEXT, -- The id used to refer to the media. - media_type TEXT, -- The MIME-type of the media. - media_length INTEGER, -- Length of the media in bytes. - created_ts BIGINT, -- When the content was uploaded in ms. - upload_name TEXT, -- The name the media was uploaded with. - user_id TEXT, -- The user who uploaded the file. - UNIQUE (media_id) -); - -CREATE TABLE IF NOT EXISTS local_media_repository_thumbnails ( - media_id TEXT, -- The id used to refer to the media. - thumbnail_width INTEGER, -- The width of the thumbnail in pixels. - thumbnail_height INTEGER, -- The height of the thumbnail in pixels. - thumbnail_type TEXT, -- The MIME-type of the thumbnail. - thumbnail_method TEXT, -- The method used to make the thumbnail. - thumbnail_length INTEGER, -- The length of the thumbnail in bytes. - UNIQUE ( - media_id, thumbnail_width, thumbnail_height, thumbnail_type - ) -); - -CREATE INDEX local_media_repository_thumbnails_media_id - ON local_media_repository_thumbnails (media_id); - -CREATE TABLE IF NOT EXISTS remote_media_cache ( - media_origin TEXT, -- The remote HS the media came from. - media_id TEXT, -- The id used to refer to the media on that server. - media_type TEXT, -- The MIME-type of the media. - created_ts BIGINT, -- When the content was uploaded in ms. - upload_name TEXT, -- The name the media was uploaded with. - media_length INTEGER, -- Length of the media in bytes. - filesystem_id TEXT, -- The name used to store the media on disk. - UNIQUE (media_origin, media_id) -); - -CREATE TABLE IF NOT EXISTS remote_media_cache_thumbnails ( - media_origin TEXT, -- The remote HS the media came from. - media_id TEXT, -- The id used to refer to the media. - thumbnail_width INTEGER, -- The width of the thumbnail in pixels. - thumbnail_height INTEGER, -- The height of the thumbnail in pixels. - thumbnail_method TEXT, -- The method used to make the thumbnail - thumbnail_type TEXT, -- The MIME-type of the thumbnail. - thumbnail_length INTEGER, -- The length of the thumbnail in bytes. - filesystem_id TEXT, -- The name used to store the media on disk. - UNIQUE ( - media_origin, media_id, thumbnail_width, thumbnail_height, - thumbnail_type - ) -); - -CREATE INDEX remote_media_cache_thumbnails_media_id - ON remote_media_cache_thumbnails (media_id); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/presence.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/presence.sql deleted file mode 100644 index 01d2d8f833..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/presence.sql +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -CREATE TABLE IF NOT EXISTS presence( - user_id TEXT NOT NULL, - state VARCHAR(20), - status_msg TEXT, - mtime BIGINT, -- miliseconds since last state change - UNIQUE (user_id) -); - --- For each of /my/ users which possibly-remote users are allowed to see their --- presence state -CREATE TABLE IF NOT EXISTS presence_allow_inbound( - observed_user_id TEXT NOT NULL, - observer_user_id TEXT NOT NULL, -- a UserID, - UNIQUE (observed_user_id, observer_user_id) -); - --- We used to create a table called presence_list, but this is no longer used --- and is removed in delta 54. \ No newline at end of file diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/profiles.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/profiles.sql deleted file mode 100644 index c04f4747d9..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/profiles.sql +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -CREATE TABLE IF NOT EXISTS profiles( - user_id TEXT NOT NULL, - displayname TEXT, - avatar_url TEXT, - UNIQUE(user_id) -); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/push.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/push.sql deleted file mode 100644 index e44465cf45..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/push.sql +++ /dev/null @@ -1,74 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS rejections( - event_id TEXT NOT NULL, - reason TEXT NOT NULL, - last_check TEXT NOT NULL, - UNIQUE (event_id) -); - --- Push notification endpoints that users have configured -CREATE TABLE IF NOT EXISTS pushers ( - id BIGINT PRIMARY KEY, - user_name TEXT NOT NULL, - access_token BIGINT DEFAULT NULL, - profile_tag VARCHAR(32) NOT NULL, - kind VARCHAR(8) NOT NULL, - app_id VARCHAR(64) NOT NULL, - app_display_name VARCHAR(64) NOT NULL, - device_display_name VARCHAR(128) NOT NULL, - pushkey bytea NOT NULL, - ts BIGINT NOT NULL, - lang VARCHAR(8), - data bytea, - last_token TEXT, - last_success BIGINT, - failing_since BIGINT, - UNIQUE (app_id, pushkey) -); - -CREATE TABLE IF NOT EXISTS push_rules ( - id BIGINT PRIMARY KEY, - user_name TEXT NOT NULL, - rule_id TEXT NOT NULL, - priority_class SMALLINT NOT NULL, - priority INTEGER NOT NULL DEFAULT 0, - conditions TEXT NOT NULL, - actions TEXT NOT NULL, - UNIQUE(user_name, rule_id) -); - -CREATE INDEX push_rules_user_name on push_rules (user_name); - -CREATE TABLE IF NOT EXISTS user_filters( - user_id TEXT, - filter_id BIGINT, - filter_json bytea -); - -CREATE INDEX user_filters_by_user_id_filter_id ON user_filters( - user_id, filter_id -); - -CREATE TABLE IF NOT EXISTS push_rules_enable ( - id BIGINT PRIMARY KEY, - user_name TEXT NOT NULL, - rule_id TEXT NOT NULL, - enabled SMALLINT, - UNIQUE(user_name, rule_id) -); - -CREATE INDEX push_rules_enable_user_name on push_rules_enable (user_name); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/redactions.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/redactions.sql deleted file mode 100644 index 318f0d9aa5..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/redactions.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -CREATE TABLE IF NOT EXISTS redactions ( - event_id TEXT NOT NULL, - redacts TEXT NOT NULL, - UNIQUE (event_id) -); - -CREATE INDEX redactions_event_id ON redactions (event_id); -CREATE INDEX redactions_redacts ON redactions (redacts); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/room_aliases.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/room_aliases.sql deleted file mode 100644 index d47da3b12f..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/room_aliases.sql +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS room_aliases( - room_alias TEXT NOT NULL, - room_id TEXT NOT NULL, - UNIQUE (room_alias) -); - -CREATE INDEX room_aliases_id ON room_aliases(room_id); - -CREATE TABLE IF NOT EXISTS room_alias_servers( - room_alias TEXT NOT NULL, - server TEXT NOT NULL -); - -CREATE INDEX room_alias_servers_alias ON room_alias_servers(room_alias); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/state.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/state.sql deleted file mode 100644 index 96391a8f0e..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/state.sql +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE IF NOT EXISTS state_groups( - id BIGINT PRIMARY KEY, - room_id TEXT NOT NULL, - event_id TEXT NOT NULL -); - -CREATE TABLE IF NOT EXISTS state_groups_state( - state_group BIGINT NOT NULL, - room_id TEXT NOT NULL, - type TEXT NOT NULL, - state_key TEXT NOT NULL, - event_id TEXT NOT NULL -); - -CREATE TABLE IF NOT EXISTS event_to_state_groups( - event_id TEXT NOT NULL, - state_group BIGINT NOT NULL, - UNIQUE (event_id) -); - -CREATE INDEX state_groups_id ON state_groups(id); - -CREATE INDEX state_groups_state_id ON state_groups_state(state_group); -CREATE INDEX state_groups_state_tuple ON state_groups_state(room_id, type, state_key); -CREATE INDEX event_to_state_groups_id ON event_to_state_groups(event_id); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/transactions.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/transactions.sql deleted file mode 100644 index 17e67bedac..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/transactions.sql +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ --- Stores what transaction ids we have received and what our response was -CREATE TABLE IF NOT EXISTS received_transactions( - transaction_id TEXT, - origin TEXT, - ts BIGINT, - response_code INTEGER, - response_json bytea, - has_been_referenced smallint default 0, -- Whether thishas been referenced by a prev_tx - UNIQUE (transaction_id, origin) -); - -CREATE INDEX transactions_have_ref ON received_transactions(origin, has_been_referenced);-- WHERE has_been_referenced = 0; - --- For sent transactions only. -CREATE TABLE IF NOT EXISTS transaction_id_to_pdu( - transaction_id INTEGER, - destination TEXT, - pdu_id TEXT, - pdu_origin TEXT, - UNIQUE (transaction_id, destination) -); - -CREATE INDEX transaction_id_to_pdu_dest ON transaction_id_to_pdu(destination); - --- To track destination health -CREATE TABLE IF NOT EXISTS destinations( - destination TEXT PRIMARY KEY, - retry_last_ts BIGINT, - retry_interval INTEGER -); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/16/users.sql b/synapse/storage/data_stores/main/schema/full_schemas/16/users.sql deleted file mode 100644 index f013aa8b18..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/16/users.sql +++ /dev/null @@ -1,42 +0,0 @@ -/* Copyright 2014-2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -CREATE TABLE IF NOT EXISTS users( - name TEXT, - password_hash TEXT, - creation_ts BIGINT, - admin SMALLINT DEFAULT 0 NOT NULL, - UNIQUE(name) -); - -CREATE TABLE IF NOT EXISTS access_tokens( - id BIGINT PRIMARY KEY, - user_id TEXT NOT NULL, - device_id TEXT, - token TEXT NOT NULL, - last_used BIGINT, - UNIQUE(token) -); - -CREATE TABLE IF NOT EXISTS user_ips ( - user_id TEXT NOT NULL, - access_token TEXT NOT NULL, - device_id TEXT, - ip TEXT NOT NULL, - user_agent TEXT NOT NULL, - last_seen BIGINT NOT NULL -); - -CREATE INDEX user_ips_user ON user_ips(user_id); -CREATE INDEX user_ips_user_ip ON user_ips(user_id, access_token, ip); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/54/full.sql.postgres b/synapse/storage/data_stores/main/schema/full_schemas/54/full.sql.postgres deleted file mode 100644 index 889a9a0ce4..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/54/full.sql.postgres +++ /dev/null @@ -1,1983 +0,0 @@ - - - - - -CREATE TABLE access_tokens ( - id bigint NOT NULL, - user_id text NOT NULL, - device_id text, - token text NOT NULL, - last_used bigint -); - - - -CREATE TABLE account_data ( - user_id text NOT NULL, - account_data_type text NOT NULL, - stream_id bigint NOT NULL, - content text NOT NULL -); - - - -CREATE TABLE account_data_max_stream_id ( - lock character(1) DEFAULT 'X'::bpchar NOT NULL, - stream_id bigint NOT NULL, - CONSTRAINT private_user_data_max_stream_id_lock_check CHECK ((lock = 'X'::bpchar)) -); - - - -CREATE TABLE account_validity ( - user_id text NOT NULL, - expiration_ts_ms bigint NOT NULL, - email_sent boolean NOT NULL, - renewal_token text -); - - - -CREATE TABLE application_services_state ( - as_id text NOT NULL, - state character varying(5), - last_txn integer -); - - - -CREATE TABLE application_services_txns ( - as_id text NOT NULL, - txn_id integer NOT NULL, - event_ids text NOT NULL -); - - - -CREATE TABLE appservice_room_list ( - appservice_id text NOT NULL, - network_id text NOT NULL, - room_id text NOT NULL -); - - - -CREATE TABLE appservice_stream_position ( - lock character(1) DEFAULT 'X'::bpchar NOT NULL, - stream_ordering bigint, - CONSTRAINT appservice_stream_position_lock_check CHECK ((lock = 'X'::bpchar)) -); - - -CREATE TABLE blocked_rooms ( - room_id text NOT NULL, - user_id text NOT NULL -); - - - -CREATE TABLE cache_invalidation_stream ( - stream_id bigint, - cache_func text, - keys text[], - invalidation_ts bigint -); - - - -CREATE TABLE current_state_delta_stream ( - stream_id bigint NOT NULL, - room_id text NOT NULL, - type text NOT NULL, - state_key text NOT NULL, - event_id text, - prev_event_id text -); - - - -CREATE TABLE current_state_events ( - event_id text NOT NULL, - room_id text NOT NULL, - type text NOT NULL, - state_key text NOT NULL -); - - - -CREATE TABLE deleted_pushers ( - stream_id bigint NOT NULL, - app_id text NOT NULL, - pushkey text NOT NULL, - user_id text NOT NULL -); - - - -CREATE TABLE destinations ( - destination text NOT NULL, - retry_last_ts bigint, - retry_interval integer -); - - - -CREATE TABLE device_federation_inbox ( - origin text NOT NULL, - message_id text NOT NULL, - received_ts bigint NOT NULL -); - - - -CREATE TABLE device_federation_outbox ( - destination text NOT NULL, - stream_id bigint NOT NULL, - queued_ts bigint NOT NULL, - messages_json text NOT NULL -); - - - -CREATE TABLE device_inbox ( - user_id text NOT NULL, - device_id text NOT NULL, - stream_id bigint NOT NULL, - message_json text NOT NULL -); - - - -CREATE TABLE device_lists_outbound_last_success ( - destination text NOT NULL, - user_id text NOT NULL, - stream_id bigint NOT NULL -); - - - -CREATE TABLE device_lists_outbound_pokes ( - destination text NOT NULL, - stream_id bigint NOT NULL, - user_id text NOT NULL, - device_id text NOT NULL, - sent boolean NOT NULL, - ts bigint NOT NULL -); - - - -CREATE TABLE device_lists_remote_cache ( - user_id text NOT NULL, - device_id text NOT NULL, - content text NOT NULL -); - - - -CREATE TABLE device_lists_remote_extremeties ( - user_id text NOT NULL, - stream_id text NOT NULL -); - - - -CREATE TABLE device_lists_stream ( - stream_id bigint NOT NULL, - user_id text NOT NULL, - device_id text NOT NULL -); - - - -CREATE TABLE device_max_stream_id ( - stream_id bigint NOT NULL -); - - - -CREATE TABLE devices ( - user_id text NOT NULL, - device_id text NOT NULL, - display_name text -); - - - -CREATE TABLE e2e_device_keys_json ( - user_id text NOT NULL, - device_id text NOT NULL, - ts_added_ms bigint NOT NULL, - key_json text NOT NULL -); - - - -CREATE TABLE e2e_one_time_keys_json ( - user_id text NOT NULL, - device_id text NOT NULL, - algorithm text NOT NULL, - key_id text NOT NULL, - ts_added_ms bigint NOT NULL, - key_json text NOT NULL -); - - - -CREATE TABLE e2e_room_keys ( - user_id text NOT NULL, - room_id text NOT NULL, - session_id text NOT NULL, - version bigint NOT NULL, - first_message_index integer, - forwarded_count integer, - is_verified boolean, - session_data text NOT NULL -); - - - -CREATE TABLE e2e_room_keys_versions ( - user_id text NOT NULL, - version bigint NOT NULL, - algorithm text NOT NULL, - auth_data text NOT NULL, - deleted smallint DEFAULT 0 NOT NULL -); - - - -CREATE TABLE erased_users ( - user_id text NOT NULL -); - - - -CREATE TABLE event_auth ( - event_id text NOT NULL, - auth_id text NOT NULL, - room_id text NOT NULL -); - - - -CREATE TABLE event_backward_extremities ( - event_id text NOT NULL, - room_id text NOT NULL -); - - - -CREATE TABLE event_edges ( - event_id text NOT NULL, - prev_event_id text NOT NULL, - room_id text NOT NULL, - is_state boolean NOT NULL -); - - - -CREATE TABLE event_forward_extremities ( - event_id text NOT NULL, - room_id text NOT NULL -); - - - -CREATE TABLE event_json ( - event_id text NOT NULL, - room_id text NOT NULL, - internal_metadata text NOT NULL, - json text NOT NULL, - format_version integer -); - - - -CREATE TABLE event_push_actions ( - room_id text NOT NULL, - event_id text NOT NULL, - user_id text NOT NULL, - profile_tag character varying(32), - actions text NOT NULL, - topological_ordering bigint, - stream_ordering bigint, - notif smallint, - highlight smallint -); - - - -CREATE TABLE event_push_actions_staging ( - event_id text NOT NULL, - user_id text NOT NULL, - actions text NOT NULL, - notif smallint NOT NULL, - highlight smallint NOT NULL -); - - - -CREATE TABLE event_push_summary ( - user_id text NOT NULL, - room_id text NOT NULL, - notif_count bigint NOT NULL, - stream_ordering bigint NOT NULL -); - - - -CREATE TABLE event_push_summary_stream_ordering ( - lock character(1) DEFAULT 'X'::bpchar NOT NULL, - stream_ordering bigint NOT NULL, - CONSTRAINT event_push_summary_stream_ordering_lock_check CHECK ((lock = 'X'::bpchar)) -); - - - -CREATE TABLE event_reference_hashes ( - event_id text, - algorithm text, - hash bytea -); - - - -CREATE TABLE event_relations ( - event_id text NOT NULL, - relates_to_id text NOT NULL, - relation_type text NOT NULL, - aggregation_key text -); - - - -CREATE TABLE event_reports ( - id bigint NOT NULL, - received_ts bigint NOT NULL, - room_id text NOT NULL, - event_id text NOT NULL, - user_id text NOT NULL, - reason text, - content text -); - - - -CREATE TABLE event_search ( - event_id text, - room_id text, - sender text, - key text, - vector tsvector, - origin_server_ts bigint, - stream_ordering bigint -); - - - -CREATE TABLE event_to_state_groups ( - event_id text NOT NULL, - state_group bigint NOT NULL -); - - - -CREATE TABLE events ( - stream_ordering integer NOT NULL, - topological_ordering bigint NOT NULL, - event_id text NOT NULL, - type text NOT NULL, - room_id text NOT NULL, - content text, - unrecognized_keys text, - processed boolean NOT NULL, - outlier boolean NOT NULL, - depth bigint DEFAULT 0 NOT NULL, - origin_server_ts bigint, - received_ts bigint, - sender text, - contains_url boolean -); - - - -CREATE TABLE ex_outlier_stream ( - event_stream_ordering bigint NOT NULL, - event_id text NOT NULL, - state_group bigint NOT NULL -); - - - -CREATE TABLE federation_stream_position ( - type text NOT NULL, - stream_id integer NOT NULL -); - - - -CREATE TABLE group_attestations_remote ( - group_id text NOT NULL, - user_id text NOT NULL, - valid_until_ms bigint NOT NULL, - attestation_json text NOT NULL -); - - - -CREATE TABLE group_attestations_renewals ( - group_id text NOT NULL, - user_id text NOT NULL, - valid_until_ms bigint NOT NULL -); - - - -CREATE TABLE group_invites ( - group_id text NOT NULL, - user_id text NOT NULL -); - - - -CREATE TABLE group_roles ( - group_id text NOT NULL, - role_id text NOT NULL, - profile text NOT NULL, - is_public boolean NOT NULL -); - - - -CREATE TABLE group_room_categories ( - group_id text NOT NULL, - category_id text NOT NULL, - profile text NOT NULL, - is_public boolean NOT NULL -); - - - -CREATE TABLE group_rooms ( - group_id text NOT NULL, - room_id text NOT NULL, - is_public boolean NOT NULL -); - - - -CREATE TABLE group_summary_roles ( - group_id text NOT NULL, - role_id text NOT NULL, - role_order bigint NOT NULL, - CONSTRAINT group_summary_roles_role_order_check CHECK ((role_order > 0)) -); - - - -CREATE TABLE group_summary_room_categories ( - group_id text NOT NULL, - category_id text NOT NULL, - cat_order bigint NOT NULL, - CONSTRAINT group_summary_room_categories_cat_order_check CHECK ((cat_order > 0)) -); - - - -CREATE TABLE group_summary_rooms ( - group_id text NOT NULL, - room_id text NOT NULL, - category_id text NOT NULL, - room_order bigint NOT NULL, - is_public boolean NOT NULL, - CONSTRAINT group_summary_rooms_room_order_check CHECK ((room_order > 0)) -); - - - -CREATE TABLE group_summary_users ( - group_id text NOT NULL, - user_id text NOT NULL, - role_id text NOT NULL, - user_order bigint NOT NULL, - is_public boolean NOT NULL -); - - - -CREATE TABLE group_users ( - group_id text NOT NULL, - user_id text NOT NULL, - is_admin boolean NOT NULL, - is_public boolean NOT NULL -); - - - -CREATE TABLE groups ( - group_id text NOT NULL, - name text, - avatar_url text, - short_description text, - long_description text, - is_public boolean NOT NULL, - join_policy text DEFAULT 'invite'::text NOT NULL -); - - - -CREATE TABLE guest_access ( - event_id text NOT NULL, - room_id text NOT NULL, - guest_access text NOT NULL -); - - - -CREATE TABLE history_visibility ( - event_id text NOT NULL, - room_id text NOT NULL, - history_visibility text NOT NULL -); - - - -CREATE TABLE local_group_membership ( - group_id text NOT NULL, - user_id text NOT NULL, - is_admin boolean NOT NULL, - membership text NOT NULL, - is_publicised boolean NOT NULL, - content text NOT NULL -); - - - -CREATE TABLE local_group_updates ( - stream_id bigint NOT NULL, - group_id text NOT NULL, - user_id text NOT NULL, - type text NOT NULL, - content text NOT NULL -); - - - -CREATE TABLE local_invites ( - stream_id bigint NOT NULL, - inviter text NOT NULL, - invitee text NOT NULL, - event_id text NOT NULL, - room_id text NOT NULL, - locally_rejected text, - replaced_by text -); - - - -CREATE TABLE local_media_repository ( - media_id text, - media_type text, - media_length integer, - created_ts bigint, - upload_name text, - user_id text, - quarantined_by text, - url_cache text, - last_access_ts bigint -); - - - -CREATE TABLE local_media_repository_thumbnails ( - media_id text, - thumbnail_width integer, - thumbnail_height integer, - thumbnail_type text, - thumbnail_method text, - thumbnail_length integer -); - - - -CREATE TABLE local_media_repository_url_cache ( - url text, - response_code integer, - etag text, - expires_ts bigint, - og text, - media_id text, - download_ts bigint -); - - - -CREATE TABLE monthly_active_users ( - user_id text NOT NULL, - "timestamp" bigint NOT NULL -); - - - -CREATE TABLE open_id_tokens ( - token text NOT NULL, - ts_valid_until_ms bigint NOT NULL, - user_id text NOT NULL -); - - - -CREATE TABLE presence ( - user_id text NOT NULL, - state character varying(20), - status_msg text, - mtime bigint -); - - - -CREATE TABLE presence_allow_inbound ( - observed_user_id text NOT NULL, - observer_user_id text NOT NULL -); - - - -CREATE TABLE presence_stream ( - stream_id bigint, - user_id text, - state text, - last_active_ts bigint, - last_federation_update_ts bigint, - last_user_sync_ts bigint, - status_msg text, - currently_active boolean -); - - - -CREATE TABLE profiles ( - user_id text NOT NULL, - displayname text, - avatar_url text -); - - - -CREATE TABLE public_room_list_stream ( - stream_id bigint NOT NULL, - room_id text NOT NULL, - visibility boolean NOT NULL, - appservice_id text, - network_id text -); - - - -CREATE TABLE push_rules ( - id bigint NOT NULL, - user_name text NOT NULL, - rule_id text NOT NULL, - priority_class smallint NOT NULL, - priority integer DEFAULT 0 NOT NULL, - conditions text NOT NULL, - actions text NOT NULL -); - - - -CREATE TABLE push_rules_enable ( - id bigint NOT NULL, - user_name text NOT NULL, - rule_id text NOT NULL, - enabled smallint -); - - - -CREATE TABLE push_rules_stream ( - stream_id bigint NOT NULL, - event_stream_ordering bigint NOT NULL, - user_id text NOT NULL, - rule_id text NOT NULL, - op text NOT NULL, - priority_class smallint, - priority integer, - conditions text, - actions text -); - - - -CREATE TABLE pusher_throttle ( - pusher bigint NOT NULL, - room_id text NOT NULL, - last_sent_ts bigint, - throttle_ms bigint -); - - - -CREATE TABLE pushers ( - id bigint NOT NULL, - user_name text NOT NULL, - access_token bigint, - profile_tag text NOT NULL, - kind text NOT NULL, - app_id text NOT NULL, - app_display_name text NOT NULL, - device_display_name text NOT NULL, - pushkey text NOT NULL, - ts bigint NOT NULL, - lang text, - data text, - last_stream_ordering integer, - last_success bigint, - failing_since bigint -); - - - -CREATE TABLE ratelimit_override ( - user_id text NOT NULL, - messages_per_second bigint, - burst_count bigint -); - - - -CREATE TABLE receipts_graph ( - room_id text NOT NULL, - receipt_type text NOT NULL, - user_id text NOT NULL, - event_ids text NOT NULL, - data text NOT NULL -); - - - -CREATE TABLE receipts_linearized ( - stream_id bigint NOT NULL, - room_id text NOT NULL, - receipt_type text NOT NULL, - user_id text NOT NULL, - event_id text NOT NULL, - data text NOT NULL -); - - - -CREATE TABLE received_transactions ( - transaction_id text, - origin text, - ts bigint, - response_code integer, - response_json bytea, - has_been_referenced smallint DEFAULT 0 -); - - - -CREATE TABLE redactions ( - event_id text NOT NULL, - redacts text NOT NULL -); - - - -CREATE TABLE rejections ( - event_id text NOT NULL, - reason text NOT NULL, - last_check text NOT NULL -); - - - -CREATE TABLE remote_media_cache ( - media_origin text, - media_id text, - media_type text, - created_ts bigint, - upload_name text, - media_length integer, - filesystem_id text, - last_access_ts bigint, - quarantined_by text -); - - - -CREATE TABLE remote_media_cache_thumbnails ( - media_origin text, - media_id text, - thumbnail_width integer, - thumbnail_height integer, - thumbnail_method text, - thumbnail_type text, - thumbnail_length integer, - filesystem_id text -); - - - -CREATE TABLE remote_profile_cache ( - user_id text NOT NULL, - displayname text, - avatar_url text, - last_check bigint NOT NULL -); - - - -CREATE TABLE room_account_data ( - user_id text NOT NULL, - room_id text NOT NULL, - account_data_type text NOT NULL, - stream_id bigint NOT NULL, - content text NOT NULL -); - - - -CREATE TABLE room_alias_servers ( - room_alias text NOT NULL, - server text NOT NULL -); - - - -CREATE TABLE room_aliases ( - room_alias text NOT NULL, - room_id text NOT NULL, - creator text -); - - - -CREATE TABLE room_depth ( - room_id text NOT NULL, - min_depth integer NOT NULL -); - - - -CREATE TABLE room_memberships ( - event_id text NOT NULL, - user_id text NOT NULL, - sender text NOT NULL, - room_id text NOT NULL, - membership text NOT NULL, - forgotten integer DEFAULT 0, - display_name text, - avatar_url text -); - - - -CREATE TABLE room_names ( - event_id text NOT NULL, - room_id text NOT NULL, - name text NOT NULL -); - - - -CREATE TABLE room_state ( - room_id text NOT NULL, - join_rules text, - history_visibility text, - encryption text, - name text, - topic text, - avatar text, - canonical_alias text -); - - - -CREATE TABLE room_stats ( - room_id text NOT NULL, - ts bigint NOT NULL, - bucket_size integer NOT NULL, - current_state_events integer NOT NULL, - joined_members integer NOT NULL, - invited_members integer NOT NULL, - left_members integer NOT NULL, - banned_members integer NOT NULL, - state_events integer NOT NULL -); - - - -CREATE TABLE room_stats_earliest_token ( - room_id text NOT NULL, - token bigint NOT NULL -); - - - -CREATE TABLE room_tags ( - user_id text NOT NULL, - room_id text NOT NULL, - tag text NOT NULL, - content text NOT NULL -); - - - -CREATE TABLE room_tags_revisions ( - user_id text NOT NULL, - room_id text NOT NULL, - stream_id bigint NOT NULL -); - - - -CREATE TABLE rooms ( - room_id text NOT NULL, - is_public boolean, - creator text -); - - - -CREATE TABLE server_keys_json ( - server_name text NOT NULL, - key_id text NOT NULL, - from_server text NOT NULL, - ts_added_ms bigint NOT NULL, - ts_valid_until_ms bigint NOT NULL, - key_json bytea NOT NULL -); - - - -CREATE TABLE server_signature_keys ( - server_name text, - key_id text, - from_server text, - ts_added_ms bigint, - verify_key bytea, - ts_valid_until_ms bigint -); - - - -CREATE TABLE state_events ( - event_id text NOT NULL, - room_id text NOT NULL, - type text NOT NULL, - state_key text NOT NULL, - prev_state text -); - - - -CREATE TABLE stats_stream_pos ( - lock character(1) DEFAULT 'X'::bpchar NOT NULL, - stream_id bigint, - CONSTRAINT stats_stream_pos_lock_check CHECK ((lock = 'X'::bpchar)) -); - - - -CREATE TABLE stream_ordering_to_exterm ( - stream_ordering bigint NOT NULL, - room_id text NOT NULL, - event_id text NOT NULL -); - - - -CREATE TABLE threepid_guest_access_tokens ( - medium text, - address text, - guest_access_token text, - first_inviter text -); - - - -CREATE TABLE topics ( - event_id text NOT NULL, - room_id text NOT NULL, - topic text NOT NULL -); - - - -CREATE TABLE user_daily_visits ( - user_id text NOT NULL, - device_id text, - "timestamp" bigint NOT NULL -); - - - -CREATE TABLE user_directory ( - user_id text NOT NULL, - room_id text, - display_name text, - avatar_url text -); - - - -CREATE TABLE user_directory_search ( - user_id text NOT NULL, - vector tsvector -); - - - -CREATE TABLE user_directory_stream_pos ( - lock character(1) DEFAULT 'X'::bpchar NOT NULL, - stream_id bigint, - CONSTRAINT user_directory_stream_pos_lock_check CHECK ((lock = 'X'::bpchar)) -); - - - -CREATE TABLE user_filters ( - user_id text, - filter_id bigint, - filter_json bytea -); - - - -CREATE TABLE user_ips ( - user_id text NOT NULL, - access_token text NOT NULL, - device_id text, - ip text NOT NULL, - user_agent text NOT NULL, - last_seen bigint NOT NULL -); - - - -CREATE TABLE user_stats ( - user_id text NOT NULL, - ts bigint NOT NULL, - bucket_size integer NOT NULL, - public_rooms integer NOT NULL, - private_rooms integer NOT NULL -); - - - -CREATE TABLE user_threepid_id_server ( - user_id text NOT NULL, - medium text NOT NULL, - address text NOT NULL, - id_server text NOT NULL -); - - - -CREATE TABLE user_threepids ( - user_id text NOT NULL, - medium text NOT NULL, - address text NOT NULL, - validated_at bigint NOT NULL, - added_at bigint NOT NULL -); - - - -CREATE TABLE users ( - name text, - password_hash text, - creation_ts bigint, - admin smallint DEFAULT 0 NOT NULL, - upgrade_ts bigint, - is_guest smallint DEFAULT 0 NOT NULL, - appservice_id text, - consent_version text, - consent_server_notice_sent text, - user_type text -); - - - -CREATE TABLE users_in_public_rooms ( - user_id text NOT NULL, - room_id text NOT NULL -); - - - -CREATE TABLE users_pending_deactivation ( - user_id text NOT NULL -); - - - -CREATE TABLE users_who_share_private_rooms ( - user_id text NOT NULL, - other_user_id text NOT NULL, - room_id text NOT NULL -); - - - -ALTER TABLE ONLY access_tokens - ADD CONSTRAINT access_tokens_pkey PRIMARY KEY (id); - - - -ALTER TABLE ONLY access_tokens - ADD CONSTRAINT access_tokens_token_key UNIQUE (token); - - - -ALTER TABLE ONLY account_data - ADD CONSTRAINT account_data_uniqueness UNIQUE (user_id, account_data_type); - - - -ALTER TABLE ONLY account_validity - ADD CONSTRAINT account_validity_pkey PRIMARY KEY (user_id); - - - -ALTER TABLE ONLY application_services_state - ADD CONSTRAINT application_services_state_pkey PRIMARY KEY (as_id); - - - -ALTER TABLE ONLY application_services_txns - ADD CONSTRAINT application_services_txns_as_id_txn_id_key UNIQUE (as_id, txn_id); - - - -ALTER TABLE ONLY appservice_stream_position - ADD CONSTRAINT appservice_stream_position_lock_key UNIQUE (lock); - - - -ALTER TABLE ONLY current_state_events - ADD CONSTRAINT current_state_events_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY current_state_events - ADD CONSTRAINT current_state_events_room_id_type_state_key_key UNIQUE (room_id, type, state_key); - - - -ALTER TABLE ONLY destinations - ADD CONSTRAINT destinations_pkey PRIMARY KEY (destination); - - - -ALTER TABLE ONLY devices - ADD CONSTRAINT device_uniqueness UNIQUE (user_id, device_id); - - - -ALTER TABLE ONLY e2e_device_keys_json - ADD CONSTRAINT e2e_device_keys_json_uniqueness UNIQUE (user_id, device_id); - - - -ALTER TABLE ONLY e2e_one_time_keys_json - ADD CONSTRAINT e2e_one_time_keys_json_uniqueness UNIQUE (user_id, device_id, algorithm, key_id); - - - -ALTER TABLE ONLY event_backward_extremities - ADD CONSTRAINT event_backward_extremities_event_id_room_id_key UNIQUE (event_id, room_id); - - - -ALTER TABLE ONLY event_edges - ADD CONSTRAINT event_edges_event_id_prev_event_id_room_id_is_state_key UNIQUE (event_id, prev_event_id, room_id, is_state); - - - -ALTER TABLE ONLY event_forward_extremities - ADD CONSTRAINT event_forward_extremities_event_id_room_id_key UNIQUE (event_id, room_id); - - - -ALTER TABLE ONLY event_push_actions - ADD CONSTRAINT event_id_user_id_profile_tag_uniqueness UNIQUE (room_id, event_id, user_id, profile_tag); - - - -ALTER TABLE ONLY event_json - ADD CONSTRAINT event_json_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY event_push_summary_stream_ordering - ADD CONSTRAINT event_push_summary_stream_ordering_lock_key UNIQUE (lock); - - - -ALTER TABLE ONLY event_reference_hashes - ADD CONSTRAINT event_reference_hashes_event_id_algorithm_key UNIQUE (event_id, algorithm); - - - -ALTER TABLE ONLY event_reports - ADD CONSTRAINT event_reports_pkey PRIMARY KEY (id); - - - -ALTER TABLE ONLY event_to_state_groups - ADD CONSTRAINT event_to_state_groups_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY events - ADD CONSTRAINT events_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY events - ADD CONSTRAINT events_pkey PRIMARY KEY (stream_ordering); - - - -ALTER TABLE ONLY ex_outlier_stream - ADD CONSTRAINT ex_outlier_stream_pkey PRIMARY KEY (event_stream_ordering); - - - -ALTER TABLE ONLY group_roles - ADD CONSTRAINT group_roles_group_id_role_id_key UNIQUE (group_id, role_id); - - - -ALTER TABLE ONLY group_room_categories - ADD CONSTRAINT group_room_categories_group_id_category_id_key UNIQUE (group_id, category_id); - - - -ALTER TABLE ONLY group_summary_roles - ADD CONSTRAINT group_summary_roles_group_id_role_id_role_order_key UNIQUE (group_id, role_id, role_order); - - - -ALTER TABLE ONLY group_summary_room_categories - ADD CONSTRAINT group_summary_room_categories_group_id_category_id_cat_orde_key UNIQUE (group_id, category_id, cat_order); - - - -ALTER TABLE ONLY group_summary_rooms - ADD CONSTRAINT group_summary_rooms_group_id_category_id_room_id_room_order_key UNIQUE (group_id, category_id, room_id, room_order); - - - -ALTER TABLE ONLY guest_access - ADD CONSTRAINT guest_access_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY history_visibility - ADD CONSTRAINT history_visibility_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY local_media_repository - ADD CONSTRAINT local_media_repository_media_id_key UNIQUE (media_id); - - - -ALTER TABLE ONLY local_media_repository_thumbnails - ADD CONSTRAINT local_media_repository_thumbn_media_id_thumbnail_width_thum_key UNIQUE (media_id, thumbnail_width, thumbnail_height, thumbnail_type); - - - -ALTER TABLE ONLY user_threepids - ADD CONSTRAINT medium_address UNIQUE (medium, address); - - - -ALTER TABLE ONLY open_id_tokens - ADD CONSTRAINT open_id_tokens_pkey PRIMARY KEY (token); - - - -ALTER TABLE ONLY presence_allow_inbound - ADD CONSTRAINT presence_allow_inbound_observed_user_id_observer_user_id_key UNIQUE (observed_user_id, observer_user_id); - - - -ALTER TABLE ONLY presence - ADD CONSTRAINT presence_user_id_key UNIQUE (user_id); - - - -ALTER TABLE ONLY account_data_max_stream_id - ADD CONSTRAINT private_user_data_max_stream_id_lock_key UNIQUE (lock); - - - -ALTER TABLE ONLY profiles - ADD CONSTRAINT profiles_user_id_key UNIQUE (user_id); - - - -ALTER TABLE ONLY push_rules_enable - ADD CONSTRAINT push_rules_enable_pkey PRIMARY KEY (id); - - - -ALTER TABLE ONLY push_rules_enable - ADD CONSTRAINT push_rules_enable_user_name_rule_id_key UNIQUE (user_name, rule_id); - - - -ALTER TABLE ONLY push_rules - ADD CONSTRAINT push_rules_pkey PRIMARY KEY (id); - - - -ALTER TABLE ONLY push_rules - ADD CONSTRAINT push_rules_user_name_rule_id_key UNIQUE (user_name, rule_id); - - - -ALTER TABLE ONLY pusher_throttle - ADD CONSTRAINT pusher_throttle_pkey PRIMARY KEY (pusher, room_id); - - - -ALTER TABLE ONLY pushers - ADD CONSTRAINT pushers2_app_id_pushkey_user_name_key UNIQUE (app_id, pushkey, user_name); - - - -ALTER TABLE ONLY pushers - ADD CONSTRAINT pushers2_pkey PRIMARY KEY (id); - - - -ALTER TABLE ONLY receipts_graph - ADD CONSTRAINT receipts_graph_uniqueness UNIQUE (room_id, receipt_type, user_id); - - - -ALTER TABLE ONLY receipts_linearized - ADD CONSTRAINT receipts_linearized_uniqueness UNIQUE (room_id, receipt_type, user_id); - - - -ALTER TABLE ONLY received_transactions - ADD CONSTRAINT received_transactions_transaction_id_origin_key UNIQUE (transaction_id, origin); - - - -ALTER TABLE ONLY redactions - ADD CONSTRAINT redactions_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY rejections - ADD CONSTRAINT rejections_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY remote_media_cache - ADD CONSTRAINT remote_media_cache_media_origin_media_id_key UNIQUE (media_origin, media_id); - - - -ALTER TABLE ONLY remote_media_cache_thumbnails - ADD CONSTRAINT remote_media_cache_thumbnails_media_origin_media_id_thumbna_key UNIQUE (media_origin, media_id, thumbnail_width, thumbnail_height, thumbnail_type); - - - -ALTER TABLE ONLY room_account_data - ADD CONSTRAINT room_account_data_uniqueness UNIQUE (user_id, room_id, account_data_type); - - - -ALTER TABLE ONLY room_aliases - ADD CONSTRAINT room_aliases_room_alias_key UNIQUE (room_alias); - - - -ALTER TABLE ONLY room_depth - ADD CONSTRAINT room_depth_room_id_key UNIQUE (room_id); - - - -ALTER TABLE ONLY room_memberships - ADD CONSTRAINT room_memberships_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY room_names - ADD CONSTRAINT room_names_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY room_tags_revisions - ADD CONSTRAINT room_tag_revisions_uniqueness UNIQUE (user_id, room_id); - - - -ALTER TABLE ONLY room_tags - ADD CONSTRAINT room_tag_uniqueness UNIQUE (user_id, room_id, tag); - - - -ALTER TABLE ONLY rooms - ADD CONSTRAINT rooms_pkey PRIMARY KEY (room_id); - - - -ALTER TABLE ONLY server_keys_json - ADD CONSTRAINT server_keys_json_uniqueness UNIQUE (server_name, key_id, from_server); - - - -ALTER TABLE ONLY server_signature_keys - ADD CONSTRAINT server_signature_keys_server_name_key_id_key UNIQUE (server_name, key_id); - - - -ALTER TABLE ONLY state_events - ADD CONSTRAINT state_events_event_id_key UNIQUE (event_id); - - -ALTER TABLE ONLY stats_stream_pos - ADD CONSTRAINT stats_stream_pos_lock_key UNIQUE (lock); - - - -ALTER TABLE ONLY topics - ADD CONSTRAINT topics_event_id_key UNIQUE (event_id); - - - -ALTER TABLE ONLY user_directory_stream_pos - ADD CONSTRAINT user_directory_stream_pos_lock_key UNIQUE (lock); - - - -ALTER TABLE ONLY users - ADD CONSTRAINT users_name_key UNIQUE (name); - - - -CREATE INDEX access_tokens_device_id ON access_tokens USING btree (user_id, device_id); - - - -CREATE INDEX account_data_stream_id ON account_data USING btree (user_id, stream_id); - - - -CREATE INDEX application_services_txns_id ON application_services_txns USING btree (as_id); - - - -CREATE UNIQUE INDEX appservice_room_list_idx ON appservice_room_list USING btree (appservice_id, network_id, room_id); - - - -CREATE UNIQUE INDEX blocked_rooms_idx ON blocked_rooms USING btree (room_id); - - - -CREATE INDEX cache_invalidation_stream_id ON cache_invalidation_stream USING btree (stream_id); - - - -CREATE INDEX current_state_delta_stream_idx ON current_state_delta_stream USING btree (stream_id); - - - -CREATE INDEX current_state_events_member_index ON current_state_events USING btree (state_key) WHERE (type = 'm.room.member'::text); - - - -CREATE INDEX deleted_pushers_stream_id ON deleted_pushers USING btree (stream_id); - - - -CREATE INDEX device_federation_inbox_sender_id ON device_federation_inbox USING btree (origin, message_id); - - - -CREATE INDEX device_federation_outbox_destination_id ON device_federation_outbox USING btree (destination, stream_id); - - - -CREATE INDEX device_federation_outbox_id ON device_federation_outbox USING btree (stream_id); - - - -CREATE INDEX device_inbox_stream_id_user_id ON device_inbox USING btree (stream_id, user_id); - - - -CREATE INDEX device_inbox_user_stream_id ON device_inbox USING btree (user_id, device_id, stream_id); - - - -CREATE INDEX device_lists_outbound_last_success_idx ON device_lists_outbound_last_success USING btree (destination, user_id, stream_id); - - - -CREATE INDEX device_lists_outbound_pokes_id ON device_lists_outbound_pokes USING btree (destination, stream_id); - - - -CREATE INDEX device_lists_outbound_pokes_stream ON device_lists_outbound_pokes USING btree (stream_id); - - - -CREATE INDEX device_lists_outbound_pokes_user ON device_lists_outbound_pokes USING btree (destination, user_id); - - - -CREATE UNIQUE INDEX device_lists_remote_cache_unique_id ON device_lists_remote_cache USING btree (user_id, device_id); - - - -CREATE UNIQUE INDEX device_lists_remote_extremeties_unique_idx ON device_lists_remote_extremeties USING btree (user_id); - - - -CREATE INDEX device_lists_stream_id ON device_lists_stream USING btree (stream_id, user_id); - - - -CREATE INDEX device_lists_stream_user_id ON device_lists_stream USING btree (user_id, device_id); - - - -CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys USING btree (user_id, room_id, session_id); - - - -CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions USING btree (user_id, version); - - - -CREATE UNIQUE INDEX erased_users_user ON erased_users USING btree (user_id); - - - -CREATE INDEX ev_b_extrem_id ON event_backward_extremities USING btree (event_id); - - - -CREATE INDEX ev_b_extrem_room ON event_backward_extremities USING btree (room_id); - - - -CREATE INDEX ev_edges_id ON event_edges USING btree (event_id); - - - -CREATE INDEX ev_edges_prev_id ON event_edges USING btree (prev_event_id); - - - -CREATE INDEX ev_extrem_id ON event_forward_extremities USING btree (event_id); - - - -CREATE INDEX ev_extrem_room ON event_forward_extremities USING btree (room_id); - - - -CREATE INDEX evauth_edges_id ON event_auth USING btree (event_id); - - - -CREATE INDEX event_contains_url_index ON events USING btree (room_id, topological_ordering, stream_ordering) WHERE ((contains_url = true) AND (outlier = false)); - - - -CREATE INDEX event_json_room_id ON event_json USING btree (room_id); - - - -CREATE INDEX event_push_actions_highlights_index ON event_push_actions USING btree (user_id, room_id, topological_ordering, stream_ordering) WHERE (highlight = 1); - - - -CREATE INDEX event_push_actions_rm_tokens ON event_push_actions USING btree (user_id, room_id, topological_ordering, stream_ordering); - - - -CREATE INDEX event_push_actions_room_id_user_id ON event_push_actions USING btree (room_id, user_id); - - - -CREATE INDEX event_push_actions_staging_id ON event_push_actions_staging USING btree (event_id); - - - -CREATE INDEX event_push_actions_stream_ordering ON event_push_actions USING btree (stream_ordering, user_id); - - - -CREATE INDEX event_push_actions_u_highlight ON event_push_actions USING btree (user_id, stream_ordering); - - - -CREATE INDEX event_push_summary_user_rm ON event_push_summary USING btree (user_id, room_id); - - - -CREATE INDEX event_reference_hashes_id ON event_reference_hashes USING btree (event_id); - - - -CREATE UNIQUE INDEX event_relations_id ON event_relations USING btree (event_id); - - - -CREATE INDEX event_relations_relates ON event_relations USING btree (relates_to_id, relation_type, aggregation_key); - - - -CREATE INDEX event_search_ev_ridx ON event_search USING btree (room_id); - - - -CREATE UNIQUE INDEX event_search_event_id_idx ON event_search USING btree (event_id); - - - -CREATE INDEX event_search_fts_idx ON event_search USING gin (vector); - - - -CREATE INDEX event_to_state_groups_sg_index ON event_to_state_groups USING btree (state_group); - - - -CREATE INDEX events_order_room ON events USING btree (room_id, topological_ordering, stream_ordering); - - - -CREATE INDEX events_room_stream ON events USING btree (room_id, stream_ordering); - - - -CREATE INDEX events_ts ON events USING btree (origin_server_ts, stream_ordering); - - - -CREATE INDEX group_attestations_remote_g_idx ON group_attestations_remote USING btree (group_id, user_id); - - - -CREATE INDEX group_attestations_remote_u_idx ON group_attestations_remote USING btree (user_id); - - - -CREATE INDEX group_attestations_remote_v_idx ON group_attestations_remote USING btree (valid_until_ms); - - - -CREATE INDEX group_attestations_renewals_g_idx ON group_attestations_renewals USING btree (group_id, user_id); - - - -CREATE INDEX group_attestations_renewals_u_idx ON group_attestations_renewals USING btree (user_id); - - - -CREATE INDEX group_attestations_renewals_v_idx ON group_attestations_renewals USING btree (valid_until_ms); - - - -CREATE UNIQUE INDEX group_invites_g_idx ON group_invites USING btree (group_id, user_id); - - - -CREATE INDEX group_invites_u_idx ON group_invites USING btree (user_id); - - - -CREATE UNIQUE INDEX group_rooms_g_idx ON group_rooms USING btree (group_id, room_id); - - - -CREATE INDEX group_rooms_r_idx ON group_rooms USING btree (room_id); - - - -CREATE UNIQUE INDEX group_summary_rooms_g_idx ON group_summary_rooms USING btree (group_id, room_id, category_id); - - - -CREATE INDEX group_summary_users_g_idx ON group_summary_users USING btree (group_id); - - - -CREATE UNIQUE INDEX group_users_g_idx ON group_users USING btree (group_id, user_id); - - - -CREATE INDEX group_users_u_idx ON group_users USING btree (user_id); - - - -CREATE UNIQUE INDEX groups_idx ON groups USING btree (group_id); - - - -CREATE INDEX local_group_membership_g_idx ON local_group_membership USING btree (group_id); - - - -CREATE INDEX local_group_membership_u_idx ON local_group_membership USING btree (user_id, group_id); - - - -CREATE INDEX local_invites_for_user_idx ON local_invites USING btree (invitee, locally_rejected, replaced_by, room_id); - - - -CREATE INDEX local_invites_id ON local_invites USING btree (stream_id); - - - -CREATE INDEX local_media_repository_thumbnails_media_id ON local_media_repository_thumbnails USING btree (media_id); - - - -CREATE INDEX local_media_repository_url_cache_by_url_download_ts ON local_media_repository_url_cache USING btree (url, download_ts); - - - -CREATE INDEX local_media_repository_url_cache_expires_idx ON local_media_repository_url_cache USING btree (expires_ts); - - - -CREATE INDEX local_media_repository_url_cache_media_idx ON local_media_repository_url_cache USING btree (media_id); - - - -CREATE INDEX local_media_repository_url_idx ON local_media_repository USING btree (created_ts) WHERE (url_cache IS NOT NULL); - - - -CREATE INDEX monthly_active_users_time_stamp ON monthly_active_users USING btree ("timestamp"); - - - -CREATE UNIQUE INDEX monthly_active_users_users ON monthly_active_users USING btree (user_id); - - - -CREATE INDEX open_id_tokens_ts_valid_until_ms ON open_id_tokens USING btree (ts_valid_until_ms); - - - -CREATE INDEX presence_stream_id ON presence_stream USING btree (stream_id, user_id); - - - -CREATE INDEX presence_stream_user_id ON presence_stream USING btree (user_id); - - - -CREATE INDEX public_room_index ON rooms USING btree (is_public); - - - -CREATE INDEX public_room_list_stream_idx ON public_room_list_stream USING btree (stream_id); - - - -CREATE INDEX public_room_list_stream_rm_idx ON public_room_list_stream USING btree (room_id, stream_id); - - - -CREATE INDEX push_rules_enable_user_name ON push_rules_enable USING btree (user_name); - - - -CREATE INDEX push_rules_stream_id ON push_rules_stream USING btree (stream_id); - - - -CREATE INDEX push_rules_stream_user_stream_id ON push_rules_stream USING btree (user_id, stream_id); - - - -CREATE INDEX push_rules_user_name ON push_rules USING btree (user_name); - - - -CREATE UNIQUE INDEX ratelimit_override_idx ON ratelimit_override USING btree (user_id); - - - -CREATE INDEX receipts_linearized_id ON receipts_linearized USING btree (stream_id); - - - -CREATE INDEX receipts_linearized_room_stream ON receipts_linearized USING btree (room_id, stream_id); - - - -CREATE INDEX receipts_linearized_user ON receipts_linearized USING btree (user_id); - - - -CREATE INDEX received_transactions_ts ON received_transactions USING btree (ts); - - - -CREATE INDEX redactions_redacts ON redactions USING btree (redacts); - - - -CREATE INDEX remote_profile_cache_time ON remote_profile_cache USING btree (last_check); - - - -CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache USING btree (user_id); - - - -CREATE INDEX room_account_data_stream_id ON room_account_data USING btree (user_id, stream_id); - - - -CREATE INDEX room_alias_servers_alias ON room_alias_servers USING btree (room_alias); - - - -CREATE INDEX room_aliases_id ON room_aliases USING btree (room_id); - - - -CREATE INDEX room_depth_room ON room_depth USING btree (room_id); - - - -CREATE INDEX room_memberships_room_id ON room_memberships USING btree (room_id); - - - -CREATE INDEX room_memberships_user_id ON room_memberships USING btree (user_id); - - - -CREATE INDEX room_names_room_id ON room_names USING btree (room_id); - - - -CREATE UNIQUE INDEX room_state_room ON room_state USING btree (room_id); - - - -CREATE UNIQUE INDEX room_stats_earliest_token_idx ON room_stats_earliest_token USING btree (room_id); - - - -CREATE UNIQUE INDEX room_stats_room_ts ON room_stats USING btree (room_id, ts); - - - -CREATE INDEX stream_ordering_to_exterm_idx ON stream_ordering_to_exterm USING btree (stream_ordering); - - - -CREATE INDEX stream_ordering_to_exterm_rm_idx ON stream_ordering_to_exterm USING btree (room_id, stream_ordering); - - - -CREATE UNIQUE INDEX threepid_guest_access_tokens_index ON threepid_guest_access_tokens USING btree (medium, address); - - - -CREATE INDEX topics_room_id ON topics USING btree (room_id); - - - -CREATE INDEX user_daily_visits_ts_idx ON user_daily_visits USING btree ("timestamp"); - - - -CREATE INDEX user_daily_visits_uts_idx ON user_daily_visits USING btree (user_id, "timestamp"); - - - -CREATE INDEX user_directory_room_idx ON user_directory USING btree (room_id); - - - -CREATE INDEX user_directory_search_fts_idx ON user_directory_search USING gin (vector); - - - -CREATE UNIQUE INDEX user_directory_search_user_idx ON user_directory_search USING btree (user_id); - - - -CREATE UNIQUE INDEX user_directory_user_idx ON user_directory USING btree (user_id); - - - -CREATE INDEX user_filters_by_user_id_filter_id ON user_filters USING btree (user_id, filter_id); - - - -CREATE INDEX user_ips_device_id ON user_ips USING btree (user_id, device_id, last_seen); - - - -CREATE INDEX user_ips_last_seen ON user_ips USING btree (user_id, last_seen); - - - -CREATE INDEX user_ips_last_seen_only ON user_ips USING btree (last_seen); - - - -CREATE UNIQUE INDEX user_ips_user_token_ip_unique_index ON user_ips USING btree (user_id, access_token, ip); - - - -CREATE UNIQUE INDEX user_stats_user_ts ON user_stats USING btree (user_id, ts); - - - -CREATE UNIQUE INDEX user_threepid_id_server_idx ON user_threepid_id_server USING btree (user_id, medium, address, id_server); - - - -CREATE INDEX user_threepids_medium_address ON user_threepids USING btree (medium, address); - - - -CREATE INDEX user_threepids_user_id ON user_threepids USING btree (user_id); - - - -CREATE INDEX users_creation_ts ON users USING btree (creation_ts); - - - -CREATE UNIQUE INDEX users_in_public_rooms_u_idx ON users_in_public_rooms USING btree (user_id, room_id); - - - -CREATE INDEX users_who_share_private_rooms_o_idx ON users_who_share_private_rooms USING btree (other_user_id); - - - -CREATE INDEX users_who_share_private_rooms_r_idx ON users_who_share_private_rooms USING btree (room_id); - - - -CREATE UNIQUE INDEX users_who_share_private_rooms_u_idx ON users_who_share_private_rooms USING btree (user_id, other_user_id, room_id); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/54/full.sql.sqlite b/synapse/storage/data_stores/main/schema/full_schemas/54/full.sql.sqlite deleted file mode 100644 index a0411ede7e..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/54/full.sql.sqlite +++ /dev/null @@ -1,253 +0,0 @@ -CREATE TABLE application_services_state( as_id TEXT PRIMARY KEY, state VARCHAR(5), last_txn INTEGER ); -CREATE TABLE application_services_txns( as_id TEXT NOT NULL, txn_id INTEGER NOT NULL, event_ids TEXT NOT NULL, UNIQUE(as_id, txn_id) ); -CREATE INDEX application_services_txns_id ON application_services_txns ( as_id ); -CREATE TABLE presence( user_id TEXT NOT NULL, state VARCHAR(20), status_msg TEXT, mtime BIGINT, UNIQUE (user_id) ); -CREATE TABLE presence_allow_inbound( observed_user_id TEXT NOT NULL, observer_user_id TEXT NOT NULL, UNIQUE (observed_user_id, observer_user_id) ); -CREATE TABLE users( name TEXT, password_hash TEXT, creation_ts BIGINT, admin SMALLINT DEFAULT 0 NOT NULL, upgrade_ts BIGINT, is_guest SMALLINT DEFAULT 0 NOT NULL, appservice_id TEXT, consent_version TEXT, consent_server_notice_sent TEXT, user_type TEXT DEFAULT NULL, UNIQUE(name) ); -CREATE TABLE access_tokens( id BIGINT PRIMARY KEY, user_id TEXT NOT NULL, device_id TEXT, token TEXT NOT NULL, last_used BIGINT, UNIQUE(token) ); -CREATE TABLE user_ips ( user_id TEXT NOT NULL, access_token TEXT NOT NULL, device_id TEXT, ip TEXT NOT NULL, user_agent TEXT NOT NULL, last_seen BIGINT NOT NULL ); -CREATE TABLE profiles( user_id TEXT NOT NULL, displayname TEXT, avatar_url TEXT, UNIQUE(user_id) ); -CREATE TABLE received_transactions( transaction_id TEXT, origin TEXT, ts BIGINT, response_code INTEGER, response_json bytea, has_been_referenced smallint default 0, UNIQUE (transaction_id, origin) ); -CREATE TABLE destinations( destination TEXT PRIMARY KEY, retry_last_ts BIGINT, retry_interval INTEGER ); -CREATE TABLE events( stream_ordering INTEGER PRIMARY KEY, topological_ordering BIGINT NOT NULL, event_id TEXT NOT NULL, type TEXT NOT NULL, room_id TEXT NOT NULL, content TEXT, unrecognized_keys TEXT, processed BOOL NOT NULL, outlier BOOL NOT NULL, depth BIGINT DEFAULT 0 NOT NULL, origin_server_ts BIGINT, received_ts BIGINT, sender TEXT, contains_url BOOLEAN, UNIQUE (event_id) ); -CREATE INDEX events_order_room ON events ( room_id, topological_ordering, stream_ordering ); -CREATE TABLE event_json( event_id TEXT NOT NULL, room_id TEXT NOT NULL, internal_metadata TEXT NOT NULL, json TEXT NOT NULL, format_version INTEGER, UNIQUE (event_id) ); -CREATE INDEX event_json_room_id ON event_json(room_id); -CREATE TABLE state_events( event_id TEXT NOT NULL, room_id TEXT NOT NULL, type TEXT NOT NULL, state_key TEXT NOT NULL, prev_state TEXT, UNIQUE (event_id) ); -CREATE TABLE current_state_events( event_id TEXT NOT NULL, room_id TEXT NOT NULL, type TEXT NOT NULL, state_key TEXT NOT NULL, UNIQUE (event_id), UNIQUE (room_id, type, state_key) ); -CREATE TABLE room_memberships( event_id TEXT NOT NULL, user_id TEXT NOT NULL, sender TEXT NOT NULL, room_id TEXT NOT NULL, membership TEXT NOT NULL, forgotten INTEGER DEFAULT 0, display_name TEXT, avatar_url TEXT, UNIQUE (event_id) ); -CREATE INDEX room_memberships_room_id ON room_memberships (room_id); -CREATE INDEX room_memberships_user_id ON room_memberships (user_id); -CREATE TABLE topics( event_id TEXT NOT NULL, room_id TEXT NOT NULL, topic TEXT NOT NULL, UNIQUE (event_id) ); -CREATE INDEX topics_room_id ON topics(room_id); -CREATE TABLE room_names( event_id TEXT NOT NULL, room_id TEXT NOT NULL, name TEXT NOT NULL, UNIQUE (event_id) ); -CREATE INDEX room_names_room_id ON room_names(room_id); -CREATE TABLE rooms( room_id TEXT PRIMARY KEY NOT NULL, is_public BOOL, creator TEXT ); -CREATE TABLE server_signature_keys( server_name TEXT, key_id TEXT, from_server TEXT, ts_added_ms BIGINT, verify_key bytea, ts_valid_until_ms BIGINT, UNIQUE (server_name, key_id) ); -CREATE TABLE rejections( event_id TEXT NOT NULL, reason TEXT NOT NULL, last_check TEXT NOT NULL, UNIQUE (event_id) ); -CREATE TABLE push_rules ( id BIGINT PRIMARY KEY, user_name TEXT NOT NULL, rule_id TEXT NOT NULL, priority_class SMALLINT NOT NULL, priority INTEGER NOT NULL DEFAULT 0, conditions TEXT NOT NULL, actions TEXT NOT NULL, UNIQUE(user_name, rule_id) ); -CREATE INDEX push_rules_user_name on push_rules (user_name); -CREATE TABLE user_filters( user_id TEXT, filter_id BIGINT, filter_json bytea ); -CREATE INDEX user_filters_by_user_id_filter_id ON user_filters( user_id, filter_id ); -CREATE TABLE push_rules_enable ( id BIGINT PRIMARY KEY, user_name TEXT NOT NULL, rule_id TEXT NOT NULL, enabled SMALLINT, UNIQUE(user_name, rule_id) ); -CREATE INDEX push_rules_enable_user_name on push_rules_enable (user_name); -CREATE TABLE event_forward_extremities( event_id TEXT NOT NULL, room_id TEXT NOT NULL, UNIQUE (event_id, room_id) ); -CREATE INDEX ev_extrem_room ON event_forward_extremities(room_id); -CREATE INDEX ev_extrem_id ON event_forward_extremities(event_id); -CREATE TABLE event_backward_extremities( event_id TEXT NOT NULL, room_id TEXT NOT NULL, UNIQUE (event_id, room_id) ); -CREATE INDEX ev_b_extrem_room ON event_backward_extremities(room_id); -CREATE INDEX ev_b_extrem_id ON event_backward_extremities(event_id); -CREATE TABLE event_edges( event_id TEXT NOT NULL, prev_event_id TEXT NOT NULL, room_id TEXT NOT NULL, is_state BOOL NOT NULL, UNIQUE (event_id, prev_event_id, room_id, is_state) ); -CREATE INDEX ev_edges_id ON event_edges(event_id); -CREATE INDEX ev_edges_prev_id ON event_edges(prev_event_id); -CREATE TABLE room_depth( room_id TEXT NOT NULL, min_depth INTEGER NOT NULL, UNIQUE (room_id) ); -CREATE INDEX room_depth_room ON room_depth(room_id); -CREATE TABLE event_to_state_groups( event_id TEXT NOT NULL, state_group BIGINT NOT NULL, UNIQUE (event_id) ); -CREATE TABLE local_media_repository ( media_id TEXT, media_type TEXT, media_length INTEGER, created_ts BIGINT, upload_name TEXT, user_id TEXT, quarantined_by TEXT, url_cache TEXT, last_access_ts BIGINT, UNIQUE (media_id) ); -CREATE TABLE local_media_repository_thumbnails ( media_id TEXT, thumbnail_width INTEGER, thumbnail_height INTEGER, thumbnail_type TEXT, thumbnail_method TEXT, thumbnail_length INTEGER, UNIQUE ( media_id, thumbnail_width, thumbnail_height, thumbnail_type ) ); -CREATE INDEX local_media_repository_thumbnails_media_id ON local_media_repository_thumbnails (media_id); -CREATE TABLE remote_media_cache ( media_origin TEXT, media_id TEXT, media_type TEXT, created_ts BIGINT, upload_name TEXT, media_length INTEGER, filesystem_id TEXT, last_access_ts BIGINT, quarantined_by TEXT, UNIQUE (media_origin, media_id) ); -CREATE TABLE remote_media_cache_thumbnails ( media_origin TEXT, media_id TEXT, thumbnail_width INTEGER, thumbnail_height INTEGER, thumbnail_method TEXT, thumbnail_type TEXT, thumbnail_length INTEGER, filesystem_id TEXT, UNIQUE ( media_origin, media_id, thumbnail_width, thumbnail_height, thumbnail_type ) ); -CREATE TABLE redactions ( event_id TEXT NOT NULL, redacts TEXT NOT NULL, UNIQUE (event_id) ); -CREATE INDEX redactions_redacts ON redactions (redacts); -CREATE TABLE room_aliases( room_alias TEXT NOT NULL, room_id TEXT NOT NULL, creator TEXT, UNIQUE (room_alias) ); -CREATE INDEX room_aliases_id ON room_aliases(room_id); -CREATE TABLE room_alias_servers( room_alias TEXT NOT NULL, server TEXT NOT NULL ); -CREATE INDEX room_alias_servers_alias ON room_alias_servers(room_alias); -CREATE TABLE event_reference_hashes ( event_id TEXT, algorithm TEXT, hash bytea, UNIQUE (event_id, algorithm) ); -CREATE INDEX event_reference_hashes_id ON event_reference_hashes(event_id); -CREATE TABLE IF NOT EXISTS "server_keys_json" ( server_name TEXT NOT NULL, key_id TEXT NOT NULL, from_server TEXT NOT NULL, ts_added_ms BIGINT NOT NULL, ts_valid_until_ms BIGINT NOT NULL, key_json bytea NOT NULL, CONSTRAINT server_keys_json_uniqueness UNIQUE (server_name, key_id, from_server) ); -CREATE TABLE e2e_device_keys_json ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, ts_added_ms BIGINT NOT NULL, key_json TEXT NOT NULL, CONSTRAINT e2e_device_keys_json_uniqueness UNIQUE (user_id, device_id) ); -CREATE TABLE e2e_one_time_keys_json ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, algorithm TEXT NOT NULL, key_id TEXT NOT NULL, ts_added_ms BIGINT NOT NULL, key_json TEXT NOT NULL, CONSTRAINT e2e_one_time_keys_json_uniqueness UNIQUE (user_id, device_id, algorithm, key_id) ); -CREATE TABLE receipts_graph( room_id TEXT NOT NULL, receipt_type TEXT NOT NULL, user_id TEXT NOT NULL, event_ids TEXT NOT NULL, data TEXT NOT NULL, CONSTRAINT receipts_graph_uniqueness UNIQUE (room_id, receipt_type, user_id) ); -CREATE TABLE receipts_linearized ( stream_id BIGINT NOT NULL, room_id TEXT NOT NULL, receipt_type TEXT NOT NULL, user_id TEXT NOT NULL, event_id TEXT NOT NULL, data TEXT NOT NULL, CONSTRAINT receipts_linearized_uniqueness UNIQUE (room_id, receipt_type, user_id) ); -CREATE INDEX receipts_linearized_id ON receipts_linearized( stream_id ); -CREATE INDEX receipts_linearized_room_stream ON receipts_linearized( room_id, stream_id ); -CREATE TABLE IF NOT EXISTS "user_threepids" ( user_id TEXT NOT NULL, medium TEXT NOT NULL, address TEXT NOT NULL, validated_at BIGINT NOT NULL, added_at BIGINT NOT NULL, CONSTRAINT medium_address UNIQUE (medium, address) ); -CREATE INDEX user_threepids_user_id ON user_threepids(user_id); -CREATE VIRTUAL TABLE event_search USING fts4 ( event_id, room_id, sender, key, value ) -/* event_search(event_id,room_id,sender,"key",value) */; -CREATE TABLE IF NOT EXISTS 'event_search_content'(docid INTEGER PRIMARY KEY, 'c0event_id', 'c1room_id', 'c2sender', 'c3key', 'c4value'); -CREATE TABLE IF NOT EXISTS 'event_search_segments'(blockid INTEGER PRIMARY KEY, block BLOB); -CREATE TABLE IF NOT EXISTS 'event_search_segdir'(level INTEGER,idx INTEGER,start_block INTEGER,leaves_end_block INTEGER,end_block INTEGER,root BLOB,PRIMARY KEY(level, idx)); -CREATE TABLE IF NOT EXISTS 'event_search_docsize'(docid INTEGER PRIMARY KEY, size BLOB); -CREATE TABLE IF NOT EXISTS 'event_search_stat'(id INTEGER PRIMARY KEY, value BLOB); -CREATE TABLE guest_access( event_id TEXT NOT NULL, room_id TEXT NOT NULL, guest_access TEXT NOT NULL, UNIQUE (event_id) ); -CREATE TABLE history_visibility( event_id TEXT NOT NULL, room_id TEXT NOT NULL, history_visibility TEXT NOT NULL, UNIQUE (event_id) ); -CREATE TABLE room_tags( user_id TEXT NOT NULL, room_id TEXT NOT NULL, tag TEXT NOT NULL, content TEXT NOT NULL, CONSTRAINT room_tag_uniqueness UNIQUE (user_id, room_id, tag) ); -CREATE TABLE room_tags_revisions ( user_id TEXT NOT NULL, room_id TEXT NOT NULL, stream_id BIGINT NOT NULL, CONSTRAINT room_tag_revisions_uniqueness UNIQUE (user_id, room_id) ); -CREATE TABLE IF NOT EXISTS "account_data_max_stream_id"( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_id BIGINT NOT NULL, CHECK (Lock='X') ); -CREATE TABLE account_data( user_id TEXT NOT NULL, account_data_type TEXT NOT NULL, stream_id BIGINT NOT NULL, content TEXT NOT NULL, CONSTRAINT account_data_uniqueness UNIQUE (user_id, account_data_type) ); -CREATE TABLE room_account_data( user_id TEXT NOT NULL, room_id TEXT NOT NULL, account_data_type TEXT NOT NULL, stream_id BIGINT NOT NULL, content TEXT NOT NULL, CONSTRAINT room_account_data_uniqueness UNIQUE (user_id, room_id, account_data_type) ); -CREATE INDEX account_data_stream_id on account_data(user_id, stream_id); -CREATE INDEX room_account_data_stream_id on room_account_data(user_id, stream_id); -CREATE INDEX events_ts ON events(origin_server_ts, stream_ordering); -CREATE TABLE event_push_actions( room_id TEXT NOT NULL, event_id TEXT NOT NULL, user_id TEXT NOT NULL, profile_tag VARCHAR(32), actions TEXT NOT NULL, topological_ordering BIGINT, stream_ordering BIGINT, notif SMALLINT, highlight SMALLINT, CONSTRAINT event_id_user_id_profile_tag_uniqueness UNIQUE (room_id, event_id, user_id, profile_tag) ); -CREATE INDEX event_push_actions_room_id_user_id on event_push_actions(room_id, user_id); -CREATE INDEX events_room_stream on events(room_id, stream_ordering); -CREATE INDEX public_room_index on rooms(is_public); -CREATE INDEX receipts_linearized_user ON receipts_linearized( user_id ); -CREATE INDEX event_push_actions_rm_tokens on event_push_actions( user_id, room_id, topological_ordering, stream_ordering ); -CREATE TABLE presence_stream( stream_id BIGINT, user_id TEXT, state TEXT, last_active_ts BIGINT, last_federation_update_ts BIGINT, last_user_sync_ts BIGINT, status_msg TEXT, currently_active BOOLEAN ); -CREATE INDEX presence_stream_id ON presence_stream(stream_id, user_id); -CREATE INDEX presence_stream_user_id ON presence_stream(user_id); -CREATE TABLE push_rules_stream( stream_id BIGINT NOT NULL, event_stream_ordering BIGINT NOT NULL, user_id TEXT NOT NULL, rule_id TEXT NOT NULL, op TEXT NOT NULL, priority_class SMALLINT, priority INTEGER, conditions TEXT, actions TEXT ); -CREATE INDEX push_rules_stream_id ON push_rules_stream(stream_id); -CREATE INDEX push_rules_stream_user_stream_id on push_rules_stream(user_id, stream_id); -CREATE TABLE ex_outlier_stream( event_stream_ordering BIGINT PRIMARY KEY NOT NULL, event_id TEXT NOT NULL, state_group BIGINT NOT NULL ); -CREATE TABLE threepid_guest_access_tokens( medium TEXT, address TEXT, guest_access_token TEXT, first_inviter TEXT ); -CREATE UNIQUE INDEX threepid_guest_access_tokens_index ON threepid_guest_access_tokens(medium, address); -CREATE TABLE local_invites( stream_id BIGINT NOT NULL, inviter TEXT NOT NULL, invitee TEXT NOT NULL, event_id TEXT NOT NULL, room_id TEXT NOT NULL, locally_rejected TEXT, replaced_by TEXT ); -CREATE INDEX local_invites_id ON local_invites(stream_id); -CREATE INDEX local_invites_for_user_idx ON local_invites(invitee, locally_rejected, replaced_by, room_id); -CREATE INDEX event_push_actions_stream_ordering on event_push_actions( stream_ordering, user_id ); -CREATE TABLE open_id_tokens ( token TEXT NOT NULL PRIMARY KEY, ts_valid_until_ms bigint NOT NULL, user_id TEXT NOT NULL, UNIQUE (token) ); -CREATE INDEX open_id_tokens_ts_valid_until_ms ON open_id_tokens(ts_valid_until_ms); -CREATE TABLE pusher_throttle( pusher BIGINT NOT NULL, room_id TEXT NOT NULL, last_sent_ts BIGINT, throttle_ms BIGINT, PRIMARY KEY (pusher, room_id) ); -CREATE TABLE event_reports( id BIGINT NOT NULL PRIMARY KEY, received_ts BIGINT NOT NULL, room_id TEXT NOT NULL, event_id TEXT NOT NULL, user_id TEXT NOT NULL, reason TEXT, content TEXT ); -CREATE TABLE devices ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, display_name TEXT, CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) ); -CREATE TABLE appservice_stream_position( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_ordering BIGINT, CHECK (Lock='X') ); -CREATE TABLE device_inbox ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, stream_id BIGINT NOT NULL, message_json TEXT NOT NULL ); -CREATE INDEX device_inbox_user_stream_id ON device_inbox(user_id, device_id, stream_id); -CREATE INDEX received_transactions_ts ON received_transactions(ts); -CREATE TABLE device_federation_outbox ( destination TEXT NOT NULL, stream_id BIGINT NOT NULL, queued_ts BIGINT NOT NULL, messages_json TEXT NOT NULL ); -CREATE INDEX device_federation_outbox_destination_id ON device_federation_outbox(destination, stream_id); -CREATE TABLE device_federation_inbox ( origin TEXT NOT NULL, message_id TEXT NOT NULL, received_ts BIGINT NOT NULL ); -CREATE INDEX device_federation_inbox_sender_id ON device_federation_inbox(origin, message_id); -CREATE TABLE device_max_stream_id ( stream_id BIGINT NOT NULL ); -CREATE TABLE public_room_list_stream ( stream_id BIGINT NOT NULL, room_id TEXT NOT NULL, visibility BOOLEAN NOT NULL , appservice_id TEXT, network_id TEXT); -CREATE INDEX public_room_list_stream_idx on public_room_list_stream( stream_id ); -CREATE INDEX public_room_list_stream_rm_idx on public_room_list_stream( room_id, stream_id ); -CREATE TABLE stream_ordering_to_exterm ( stream_ordering BIGINT NOT NULL, room_id TEXT NOT NULL, event_id TEXT NOT NULL ); -CREATE INDEX stream_ordering_to_exterm_idx on stream_ordering_to_exterm( stream_ordering ); -CREATE INDEX stream_ordering_to_exterm_rm_idx on stream_ordering_to_exterm( room_id, stream_ordering ); -CREATE TABLE IF NOT EXISTS "event_auth"( event_id TEXT NOT NULL, auth_id TEXT NOT NULL, room_id TEXT NOT NULL ); -CREATE INDEX evauth_edges_id ON event_auth(event_id); -CREATE INDEX user_threepids_medium_address on user_threepids (medium, address); -CREATE TABLE appservice_room_list( appservice_id TEXT NOT NULL, network_id TEXT NOT NULL, room_id TEXT NOT NULL ); -CREATE UNIQUE INDEX appservice_room_list_idx ON appservice_room_list( appservice_id, network_id, room_id ); -CREATE INDEX device_federation_outbox_id ON device_federation_outbox(stream_id); -CREATE TABLE federation_stream_position( type TEXT NOT NULL, stream_id INTEGER NOT NULL ); -CREATE TABLE device_lists_remote_cache ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, content TEXT NOT NULL ); -CREATE TABLE device_lists_remote_extremeties ( user_id TEXT NOT NULL, stream_id TEXT NOT NULL ); -CREATE TABLE device_lists_stream ( stream_id BIGINT NOT NULL, user_id TEXT NOT NULL, device_id TEXT NOT NULL ); -CREATE INDEX device_lists_stream_id ON device_lists_stream(stream_id, user_id); -CREATE TABLE device_lists_outbound_pokes ( destination TEXT NOT NULL, stream_id BIGINT NOT NULL, user_id TEXT NOT NULL, device_id TEXT NOT NULL, sent BOOLEAN NOT NULL, ts BIGINT NOT NULL ); -CREATE INDEX device_lists_outbound_pokes_id ON device_lists_outbound_pokes(destination, stream_id); -CREATE INDEX device_lists_outbound_pokes_user ON device_lists_outbound_pokes(destination, user_id); -CREATE TABLE event_push_summary ( user_id TEXT NOT NULL, room_id TEXT NOT NULL, notif_count BIGINT NOT NULL, stream_ordering BIGINT NOT NULL ); -CREATE INDEX event_push_summary_user_rm ON event_push_summary(user_id, room_id); -CREATE TABLE event_push_summary_stream_ordering ( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_ordering BIGINT NOT NULL, CHECK (Lock='X') ); -CREATE TABLE IF NOT EXISTS "pushers" ( id BIGINT PRIMARY KEY, user_name TEXT NOT NULL, access_token BIGINT DEFAULT NULL, profile_tag TEXT NOT NULL, kind TEXT NOT NULL, app_id TEXT NOT NULL, app_display_name TEXT NOT NULL, device_display_name TEXT NOT NULL, pushkey TEXT NOT NULL, ts BIGINT NOT NULL, lang TEXT, data TEXT, last_stream_ordering INTEGER, last_success BIGINT, failing_since BIGINT, UNIQUE (app_id, pushkey, user_name) ); -CREATE INDEX device_lists_outbound_pokes_stream ON device_lists_outbound_pokes(stream_id); -CREATE TABLE ratelimit_override ( user_id TEXT NOT NULL, messages_per_second BIGINT, burst_count BIGINT ); -CREATE UNIQUE INDEX ratelimit_override_idx ON ratelimit_override(user_id); -CREATE TABLE current_state_delta_stream ( stream_id BIGINT NOT NULL, room_id TEXT NOT NULL, type TEXT NOT NULL, state_key TEXT NOT NULL, event_id TEXT, prev_event_id TEXT ); -CREATE INDEX current_state_delta_stream_idx ON current_state_delta_stream(stream_id); -CREATE TABLE device_lists_outbound_last_success ( destination TEXT NOT NULL, user_id TEXT NOT NULL, stream_id BIGINT NOT NULL ); -CREATE INDEX device_lists_outbound_last_success_idx ON device_lists_outbound_last_success( destination, user_id, stream_id ); -CREATE TABLE user_directory_stream_pos ( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_id BIGINT, CHECK (Lock='X') ); -CREATE VIRTUAL TABLE user_directory_search USING fts4 ( user_id, value ) -/* user_directory_search(user_id,value) */; -CREATE TABLE IF NOT EXISTS 'user_directory_search_content'(docid INTEGER PRIMARY KEY, 'c0user_id', 'c1value'); -CREATE TABLE IF NOT EXISTS 'user_directory_search_segments'(blockid INTEGER PRIMARY KEY, block BLOB); -CREATE TABLE IF NOT EXISTS 'user_directory_search_segdir'(level INTEGER,idx INTEGER,start_block INTEGER,leaves_end_block INTEGER,end_block INTEGER,root BLOB,PRIMARY KEY(level, idx)); -CREATE TABLE IF NOT EXISTS 'user_directory_search_docsize'(docid INTEGER PRIMARY KEY, size BLOB); -CREATE TABLE IF NOT EXISTS 'user_directory_search_stat'(id INTEGER PRIMARY KEY, value BLOB); -CREATE TABLE blocked_rooms ( room_id TEXT NOT NULL, user_id TEXT NOT NULL ); -CREATE UNIQUE INDEX blocked_rooms_idx ON blocked_rooms(room_id); -CREATE TABLE IF NOT EXISTS "local_media_repository_url_cache"( url TEXT, response_code INTEGER, etag TEXT, expires_ts BIGINT, og TEXT, media_id TEXT, download_ts BIGINT ); -CREATE INDEX local_media_repository_url_cache_expires_idx ON local_media_repository_url_cache(expires_ts); -CREATE INDEX local_media_repository_url_cache_by_url_download_ts ON local_media_repository_url_cache(url, download_ts); -CREATE INDEX local_media_repository_url_cache_media_idx ON local_media_repository_url_cache(media_id); -CREATE TABLE group_users ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, is_admin BOOLEAN NOT NULL, is_public BOOLEAN NOT NULL ); -CREATE TABLE group_invites ( group_id TEXT NOT NULL, user_id TEXT NOT NULL ); -CREATE TABLE group_rooms ( group_id TEXT NOT NULL, room_id TEXT NOT NULL, is_public BOOLEAN NOT NULL ); -CREATE TABLE group_summary_rooms ( group_id TEXT NOT NULL, room_id TEXT NOT NULL, category_id TEXT NOT NULL, room_order BIGINT NOT NULL, is_public BOOLEAN NOT NULL, UNIQUE (group_id, category_id, room_id, room_order), CHECK (room_order > 0) ); -CREATE UNIQUE INDEX group_summary_rooms_g_idx ON group_summary_rooms(group_id, room_id, category_id); -CREATE TABLE group_summary_room_categories ( group_id TEXT NOT NULL, category_id TEXT NOT NULL, cat_order BIGINT NOT NULL, UNIQUE (group_id, category_id, cat_order), CHECK (cat_order > 0) ); -CREATE TABLE group_room_categories ( group_id TEXT NOT NULL, category_id TEXT NOT NULL, profile TEXT NOT NULL, is_public BOOLEAN NOT NULL, UNIQUE (group_id, category_id) ); -CREATE TABLE group_summary_users ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, role_id TEXT NOT NULL, user_order BIGINT NOT NULL, is_public BOOLEAN NOT NULL ); -CREATE INDEX group_summary_users_g_idx ON group_summary_users(group_id); -CREATE TABLE group_summary_roles ( group_id TEXT NOT NULL, role_id TEXT NOT NULL, role_order BIGINT NOT NULL, UNIQUE (group_id, role_id, role_order), CHECK (role_order > 0) ); -CREATE TABLE group_roles ( group_id TEXT NOT NULL, role_id TEXT NOT NULL, profile TEXT NOT NULL, is_public BOOLEAN NOT NULL, UNIQUE (group_id, role_id) ); -CREATE TABLE group_attestations_renewals ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, valid_until_ms BIGINT NOT NULL ); -CREATE INDEX group_attestations_renewals_g_idx ON group_attestations_renewals(group_id, user_id); -CREATE INDEX group_attestations_renewals_u_idx ON group_attestations_renewals(user_id); -CREATE INDEX group_attestations_renewals_v_idx ON group_attestations_renewals(valid_until_ms); -CREATE TABLE group_attestations_remote ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, valid_until_ms BIGINT NOT NULL, attestation_json TEXT NOT NULL ); -CREATE INDEX group_attestations_remote_g_idx ON group_attestations_remote(group_id, user_id); -CREATE INDEX group_attestations_remote_u_idx ON group_attestations_remote(user_id); -CREATE INDEX group_attestations_remote_v_idx ON group_attestations_remote(valid_until_ms); -CREATE TABLE local_group_membership ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, is_admin BOOLEAN NOT NULL, membership TEXT NOT NULL, is_publicised BOOLEAN NOT NULL, content TEXT NOT NULL ); -CREATE INDEX local_group_membership_u_idx ON local_group_membership(user_id, group_id); -CREATE INDEX local_group_membership_g_idx ON local_group_membership(group_id); -CREATE TABLE local_group_updates ( stream_id BIGINT NOT NULL, group_id TEXT NOT NULL, user_id TEXT NOT NULL, type TEXT NOT NULL, content TEXT NOT NULL ); -CREATE TABLE remote_profile_cache ( user_id TEXT NOT NULL, displayname TEXT, avatar_url TEXT, last_check BIGINT NOT NULL ); -CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache(user_id); -CREATE INDEX remote_profile_cache_time ON remote_profile_cache(last_check); -CREATE TABLE IF NOT EXISTS "deleted_pushers" ( stream_id BIGINT NOT NULL, app_id TEXT NOT NULL, pushkey TEXT NOT NULL, user_id TEXT NOT NULL ); -CREATE INDEX deleted_pushers_stream_id ON deleted_pushers (stream_id); -CREATE TABLE IF NOT EXISTS "groups" ( group_id TEXT NOT NULL, name TEXT, avatar_url TEXT, short_description TEXT, long_description TEXT, is_public BOOL NOT NULL , join_policy TEXT NOT NULL DEFAULT 'invite'); -CREATE UNIQUE INDEX groups_idx ON groups(group_id); -CREATE TABLE IF NOT EXISTS "user_directory" ( user_id TEXT NOT NULL, room_id TEXT, display_name TEXT, avatar_url TEXT ); -CREATE INDEX user_directory_room_idx ON user_directory(room_id); -CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id); -CREATE TABLE event_push_actions_staging ( event_id TEXT NOT NULL, user_id TEXT NOT NULL, actions TEXT NOT NULL, notif SMALLINT NOT NULL, highlight SMALLINT NOT NULL ); -CREATE INDEX event_push_actions_staging_id ON event_push_actions_staging(event_id); -CREATE TABLE users_pending_deactivation ( user_id TEXT NOT NULL ); -CREATE UNIQUE INDEX group_invites_g_idx ON group_invites(group_id, user_id); -CREATE UNIQUE INDEX group_users_g_idx ON group_users(group_id, user_id); -CREATE INDEX group_users_u_idx ON group_users(user_id); -CREATE INDEX group_invites_u_idx ON group_invites(user_id); -CREATE UNIQUE INDEX group_rooms_g_idx ON group_rooms(group_id, room_id); -CREATE INDEX group_rooms_r_idx ON group_rooms(room_id); -CREATE TABLE user_daily_visits ( user_id TEXT NOT NULL, device_id TEXT, timestamp BIGINT NOT NULL ); -CREATE INDEX user_daily_visits_uts_idx ON user_daily_visits(user_id, timestamp); -CREATE INDEX user_daily_visits_ts_idx ON user_daily_visits(timestamp); -CREATE TABLE erased_users ( user_id TEXT NOT NULL ); -CREATE UNIQUE INDEX erased_users_user ON erased_users(user_id); -CREATE TABLE monthly_active_users ( user_id TEXT NOT NULL, timestamp BIGINT NOT NULL ); -CREATE UNIQUE INDEX monthly_active_users_users ON monthly_active_users(user_id); -CREATE INDEX monthly_active_users_time_stamp ON monthly_active_users(timestamp); -CREATE TABLE IF NOT EXISTS "e2e_room_keys_versions" ( user_id TEXT NOT NULL, version BIGINT NOT NULL, algorithm TEXT NOT NULL, auth_data TEXT NOT NULL, deleted SMALLINT DEFAULT 0 NOT NULL ); -CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions(user_id, version); -CREATE TABLE IF NOT EXISTS "e2e_room_keys" ( user_id TEXT NOT NULL, room_id TEXT NOT NULL, session_id TEXT NOT NULL, version BIGINT NOT NULL, first_message_index INT, forwarded_count INT, is_verified BOOLEAN, session_data TEXT NOT NULL ); -CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys(user_id, room_id, session_id); -CREATE TABLE users_who_share_private_rooms ( user_id TEXT NOT NULL, other_user_id TEXT NOT NULL, room_id TEXT NOT NULL ); -CREATE UNIQUE INDEX users_who_share_private_rooms_u_idx ON users_who_share_private_rooms(user_id, other_user_id, room_id); -CREATE INDEX users_who_share_private_rooms_r_idx ON users_who_share_private_rooms(room_id); -CREATE INDEX users_who_share_private_rooms_o_idx ON users_who_share_private_rooms(other_user_id); -CREATE TABLE user_threepid_id_server ( user_id TEXT NOT NULL, medium TEXT NOT NULL, address TEXT NOT NULL, id_server TEXT NOT NULL ); -CREATE UNIQUE INDEX user_threepid_id_server_idx ON user_threepid_id_server( user_id, medium, address, id_server ); -CREATE TABLE users_in_public_rooms ( user_id TEXT NOT NULL, room_id TEXT NOT NULL ); -CREATE UNIQUE INDEX users_in_public_rooms_u_idx ON users_in_public_rooms(user_id, room_id); -CREATE TABLE account_validity ( user_id TEXT PRIMARY KEY, expiration_ts_ms BIGINT NOT NULL, email_sent BOOLEAN NOT NULL, renewal_token TEXT ); -CREATE TABLE event_relations ( event_id TEXT NOT NULL, relates_to_id TEXT NOT NULL, relation_type TEXT NOT NULL, aggregation_key TEXT ); -CREATE UNIQUE INDEX event_relations_id ON event_relations(event_id); -CREATE INDEX event_relations_relates ON event_relations(relates_to_id, relation_type, aggregation_key); -CREATE TABLE stats_stream_pos ( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_id BIGINT, CHECK (Lock='X') ); -CREATE TABLE user_stats ( user_id TEXT NOT NULL, ts BIGINT NOT NULL, bucket_size INT NOT NULL, public_rooms INT NOT NULL, private_rooms INT NOT NULL ); -CREATE UNIQUE INDEX user_stats_user_ts ON user_stats(user_id, ts); -CREATE TABLE room_stats ( room_id TEXT NOT NULL, ts BIGINT NOT NULL, bucket_size INT NOT NULL, current_state_events INT NOT NULL, joined_members INT NOT NULL, invited_members INT NOT NULL, left_members INT NOT NULL, banned_members INT NOT NULL, state_events INT NOT NULL ); -CREATE UNIQUE INDEX room_stats_room_ts ON room_stats(room_id, ts); -CREATE TABLE room_state ( room_id TEXT NOT NULL, join_rules TEXT, history_visibility TEXT, encryption TEXT, name TEXT, topic TEXT, avatar TEXT, canonical_alias TEXT ); -CREATE UNIQUE INDEX room_state_room ON room_state(room_id); -CREATE TABLE room_stats_earliest_token ( room_id TEXT NOT NULL, token BIGINT NOT NULL ); -CREATE UNIQUE INDEX room_stats_earliest_token_idx ON room_stats_earliest_token(room_id); -CREATE INDEX access_tokens_device_id ON access_tokens (user_id, device_id); -CREATE INDEX user_ips_device_id ON user_ips (user_id, device_id, last_seen); -CREATE INDEX event_contains_url_index ON events (room_id, topological_ordering, stream_ordering); -CREATE INDEX event_push_actions_u_highlight ON event_push_actions (user_id, stream_ordering); -CREATE INDEX event_push_actions_highlights_index ON event_push_actions (user_id, room_id, topological_ordering, stream_ordering); -CREATE INDEX current_state_events_member_index ON current_state_events (state_key); -CREATE INDEX device_inbox_stream_id_user_id ON device_inbox (stream_id, user_id); -CREATE INDEX device_lists_stream_user_id ON device_lists_stream (user_id, device_id); -CREATE INDEX local_media_repository_url_idx ON local_media_repository (created_ts); -CREATE INDEX user_ips_last_seen ON user_ips (user_id, last_seen); -CREATE INDEX user_ips_last_seen_only ON user_ips (last_seen); -CREATE INDEX users_creation_ts ON users (creation_ts); -CREATE INDEX event_to_state_groups_sg_index ON event_to_state_groups (state_group); -CREATE UNIQUE INDEX device_lists_remote_cache_unique_id ON device_lists_remote_cache (user_id, device_id); -CREATE UNIQUE INDEX device_lists_remote_extremeties_unique_idx ON device_lists_remote_extremeties (user_id); -CREATE UNIQUE INDEX user_ips_user_token_ip_unique_index ON user_ips (user_id, access_token, ip); diff --git a/synapse/storage/data_stores/main/schema/full_schemas/54/stream_positions.sql b/synapse/storage/data_stores/main/schema/full_schemas/54/stream_positions.sql deleted file mode 100644 index 91d21b2921..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/54/stream_positions.sql +++ /dev/null @@ -1,8 +0,0 @@ - -INSERT INTO appservice_stream_position (stream_ordering) SELECT COALESCE(MAX(stream_ordering), 0) FROM events; -INSERT INTO federation_stream_position (type, stream_id) VALUES ('federation', -1); -INSERT INTO federation_stream_position (type, stream_id) SELECT 'events', coalesce(max(stream_ordering), -1) FROM events; -INSERT INTO user_directory_stream_pos (stream_id) VALUES (0); -INSERT INTO stats_stream_pos (stream_id) VALUES (0); -INSERT INTO event_push_summary_stream_ordering (stream_ordering) VALUES (0); --- device_max_stream_id is handled separately in 56/device_stream_id_insert.sql \ No newline at end of file diff --git a/synapse/storage/data_stores/main/schema/full_schemas/README.md b/synapse/storage/data_stores/main/schema/full_schemas/README.md deleted file mode 100644 index c00f287190..0000000000 --- a/synapse/storage/data_stores/main/schema/full_schemas/README.md +++ /dev/null @@ -1,21 +0,0 @@ -# Synapse Database Schemas - -These schemas are used as a basis to create brand new Synapse databases, on both -SQLite3 and Postgres. - -## Building full schema dumps - -If you want to recreate these schemas, they need to be made from a database that -has had all background updates run. - -To do so, use `scripts-dev/make_full_schema.sh`. This will produce new -`full.sql.postgres ` and `full.sql.sqlite` files. - -Ensure postgres is installed and your user has the ability to run bash commands -such as `createdb`, then call - - ./scripts-dev/make_full_schema.sh -p postgres_username -o output_dir/ - -There are currently two folders with full-schema snapshots. `16` is a snapshot -from 2015, for historical reference. The other contains the most recent full -schema snapshot. diff --git a/synapse/storage/data_stores/main/search.py b/synapse/storage/data_stores/main/search.py deleted file mode 100644 index d52228297c..0000000000 --- a/synapse/storage/data_stores/main/search.py +++ /dev/null @@ -1,708 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2015, 2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -import re -from collections import namedtuple - -from twisted.internet import defer - -from synapse.api.errors import SynapseError -from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause -from synapse.storage.data_stores.main.events_worker import EventRedactBehaviour -from synapse.storage.database import Database -from synapse.storage.engines import PostgresEngine, Sqlite3Engine - -logger = logging.getLogger(__name__) - -SearchEntry = namedtuple( - "SearchEntry", - ["key", "value", "event_id", "room_id", "stream_ordering", "origin_server_ts"], -) - - -class SearchWorkerStore(SQLBaseStore): - def store_search_entries_txn(self, txn, entries): - """Add entries to the search table - - Args: - txn (cursor): - entries (iterable[SearchEntry]): - entries to be added to the table - """ - if not self.hs.config.enable_search: - return - if isinstance(self.database_engine, PostgresEngine): - sql = ( - "INSERT INTO event_search" - " (event_id, room_id, key, vector, stream_ordering, origin_server_ts)" - " VALUES (?,?,?,to_tsvector('english', ?),?,?)" - ) - - args = ( - ( - entry.event_id, - entry.room_id, - entry.key, - entry.value, - entry.stream_ordering, - entry.origin_server_ts, - ) - for entry in entries - ) - - txn.executemany(sql, args) - - elif isinstance(self.database_engine, Sqlite3Engine): - sql = ( - "INSERT INTO event_search (event_id, room_id, key, value)" - " VALUES (?,?,?,?)" - ) - args = ( - (entry.event_id, entry.room_id, entry.key, entry.value) - for entry in entries - ) - - txn.executemany(sql, args) - else: - # This should be unreachable. - raise Exception("Unrecognized database engine") - - -class SearchBackgroundUpdateStore(SearchWorkerStore): - - EVENT_SEARCH_UPDATE_NAME = "event_search" - EVENT_SEARCH_ORDER_UPDATE_NAME = "event_search_order" - EVENT_SEARCH_USE_GIST_POSTGRES_NAME = "event_search_postgres_gist" - EVENT_SEARCH_USE_GIN_POSTGRES_NAME = "event_search_postgres_gin" - - def __init__(self, database: Database, db_conn, hs): - super(SearchBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - if not hs.config.enable_search: - return - - self.db.updates.register_background_update_handler( - self.EVENT_SEARCH_UPDATE_NAME, self._background_reindex_search - ) - self.db.updates.register_background_update_handler( - self.EVENT_SEARCH_ORDER_UPDATE_NAME, self._background_reindex_search_order - ) - - # we used to have a background update to turn the GIN index into a - # GIST one; we no longer do that (obviously) because we actually want - # a GIN index. However, it's possible that some people might still have - # the background update queued, so we register a handler to clear the - # background update. - self.db.updates.register_noop_background_update( - self.EVENT_SEARCH_USE_GIST_POSTGRES_NAME - ) - - self.db.updates.register_background_update_handler( - self.EVENT_SEARCH_USE_GIN_POSTGRES_NAME, self._background_reindex_gin_search - ) - - @defer.inlineCallbacks - def _background_reindex_search(self, progress, batch_size): - # we work through the events table from highest stream id to lowest - target_min_stream_id = progress["target_min_stream_id_inclusive"] - max_stream_id = progress["max_stream_id_exclusive"] - rows_inserted = progress.get("rows_inserted", 0) - - TYPES = ["m.room.name", "m.room.message", "m.room.topic"] - - def reindex_search_txn(txn): - sql = ( - "SELECT stream_ordering, event_id, room_id, type, json, " - " origin_server_ts FROM events" - " JOIN event_json USING (room_id, event_id)" - " WHERE ? <= stream_ordering AND stream_ordering < ?" - " AND (%s)" - " ORDER BY stream_ordering DESC" - " LIMIT ?" - ) % (" OR ".join("type = '%s'" % (t,) for t in TYPES),) - - txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) - - # we could stream straight from the results into - # store_search_entries_txn with a generator function, but that - # would mean having two cursors open on the database at once. - # Instead we just build a list of results. - rows = self.db.cursor_to_dict(txn) - if not rows: - return 0 - - min_stream_id = rows[-1]["stream_ordering"] - - event_search_rows = [] - for row in rows: - try: - event_id = row["event_id"] - room_id = row["room_id"] - etype = row["type"] - stream_ordering = row["stream_ordering"] - origin_server_ts = row["origin_server_ts"] - try: - event_json = db_to_json(row["json"]) - content = event_json["content"] - except Exception: - continue - - if etype == "m.room.message": - key = "content.body" - value = content["body"] - elif etype == "m.room.topic": - key = "content.topic" - value = content["topic"] - elif etype == "m.room.name": - key = "content.name" - value = content["name"] - else: - raise Exception("unexpected event type %s" % etype) - except (KeyError, AttributeError): - # If the event is missing a necessary field then - # skip over it. - continue - - if not isinstance(value, str): - # If the event body, name or topic isn't a string - # then skip over it - continue - - event_search_rows.append( - SearchEntry( - key=key, - value=value, - event_id=event_id, - room_id=room_id, - stream_ordering=stream_ordering, - origin_server_ts=origin_server_ts, - ) - ) - - self.store_search_entries_txn(txn, event_search_rows) - - progress = { - "target_min_stream_id_inclusive": target_min_stream_id, - "max_stream_id_exclusive": min_stream_id, - "rows_inserted": rows_inserted + len(event_search_rows), - } - - self.db.updates._background_update_progress_txn( - txn, self.EVENT_SEARCH_UPDATE_NAME, progress - ) - - return len(event_search_rows) - - result = yield self.db.runInteraction( - self.EVENT_SEARCH_UPDATE_NAME, reindex_search_txn - ) - - if not result: - yield self.db.updates._end_background_update(self.EVENT_SEARCH_UPDATE_NAME) - - return result - - @defer.inlineCallbacks - def _background_reindex_gin_search(self, progress, batch_size): - """This handles old synapses which used GIST indexes, if any; - converting them back to be GIN as per the actual schema. - """ - - def create_index(conn): - conn.rollback() - - # we have to set autocommit, because postgres refuses to - # CREATE INDEX CONCURRENTLY without it. - conn.set_session(autocommit=True) - - try: - c = conn.cursor() - - # if we skipped the conversion to GIST, we may already/still - # have an event_search_fts_idx; unfortunately postgres 9.4 - # doesn't support CREATE INDEX IF EXISTS so we just catch the - # exception and ignore it. - import psycopg2 - - try: - c.execute( - "CREATE INDEX CONCURRENTLY event_search_fts_idx" - " ON event_search USING GIN (vector)" - ) - except psycopg2.ProgrammingError as e: - logger.warning( - "Ignoring error %r when trying to switch from GIST to GIN", e - ) - - # we should now be able to delete the GIST index. - c.execute("DROP INDEX IF EXISTS event_search_fts_idx_gist") - finally: - conn.set_session(autocommit=False) - - if isinstance(self.database_engine, PostgresEngine): - yield self.db.runWithConnection(create_index) - - yield self.db.updates._end_background_update( - self.EVENT_SEARCH_USE_GIN_POSTGRES_NAME - ) - return 1 - - @defer.inlineCallbacks - def _background_reindex_search_order(self, progress, batch_size): - target_min_stream_id = progress["target_min_stream_id_inclusive"] - max_stream_id = progress["max_stream_id_exclusive"] - rows_inserted = progress.get("rows_inserted", 0) - have_added_index = progress["have_added_indexes"] - - if not have_added_index: - - def create_index(conn): - conn.rollback() - conn.set_session(autocommit=True) - c = conn.cursor() - - # We create with NULLS FIRST so that when we search *backwards* - # we get the ones with non null origin_server_ts *first* - c.execute( - "CREATE INDEX CONCURRENTLY event_search_room_order ON event_search(" - "room_id, origin_server_ts NULLS FIRST, stream_ordering NULLS FIRST)" - ) - c.execute( - "CREATE INDEX CONCURRENTLY event_search_order ON event_search(" - "origin_server_ts NULLS FIRST, stream_ordering NULLS FIRST)" - ) - conn.set_session(autocommit=False) - - yield self.db.runWithConnection(create_index) - - pg = dict(progress) - pg["have_added_indexes"] = True - - yield self.db.runInteraction( - self.EVENT_SEARCH_ORDER_UPDATE_NAME, - self.db.updates._background_update_progress_txn, - self.EVENT_SEARCH_ORDER_UPDATE_NAME, - pg, - ) - - def reindex_search_txn(txn): - sql = ( - "UPDATE event_search AS es SET stream_ordering = e.stream_ordering," - " origin_server_ts = e.origin_server_ts" - " FROM events AS e" - " WHERE e.event_id = es.event_id" - " AND ? <= e.stream_ordering AND e.stream_ordering < ?" - " RETURNING es.stream_ordering" - ) - - min_stream_id = max_stream_id - batch_size - txn.execute(sql, (min_stream_id, max_stream_id)) - rows = txn.fetchall() - - if min_stream_id < target_min_stream_id: - # We've recached the end. - return len(rows), False - - progress = { - "target_min_stream_id_inclusive": target_min_stream_id, - "max_stream_id_exclusive": min_stream_id, - "rows_inserted": rows_inserted + len(rows), - "have_added_indexes": True, - } - - self.db.updates._background_update_progress_txn( - txn, self.EVENT_SEARCH_ORDER_UPDATE_NAME, progress - ) - - return len(rows), True - - num_rows, finished = yield self.db.runInteraction( - self.EVENT_SEARCH_ORDER_UPDATE_NAME, reindex_search_txn - ) - - if not finished: - yield self.db.updates._end_background_update( - self.EVENT_SEARCH_ORDER_UPDATE_NAME - ) - - return num_rows - - -class SearchStore(SearchBackgroundUpdateStore): - def __init__(self, database: Database, db_conn, hs): - super(SearchStore, self).__init__(database, db_conn, hs) - - @defer.inlineCallbacks - def search_msgs(self, room_ids, search_term, keys): - """Performs a full text search over events with given keys. - - Args: - room_ids (list): List of room ids to search in - search_term (str): Search term to search for - keys (list): List of keys to search in, currently supports - "content.body", "content.name", "content.topic" - - Returns: - list of dicts - """ - clauses = [] - - search_query = _parse_query(self.database_engine, search_term) - - args = [] - - # Make sure we don't explode because the person is in too many rooms. - # We filter the results below regardless. - if len(room_ids) < 500: - clause, args = make_in_list_sql_clause( - self.database_engine, "room_id", room_ids - ) - clauses = [clause] - - local_clauses = [] - for key in keys: - local_clauses.append("key = ?") - args.append(key) - - clauses.append("(%s)" % (" OR ".join(local_clauses),)) - - count_args = args - count_clauses = clauses - - if isinstance(self.database_engine, PostgresEngine): - sql = ( - "SELECT ts_rank_cd(vector, to_tsquery('english', ?)) AS rank," - " room_id, event_id" - " FROM event_search" - " WHERE vector @@ to_tsquery('english', ?)" - ) - args = [search_query, search_query] + args - - count_sql = ( - "SELECT room_id, count(*) as count FROM event_search" - " WHERE vector @@ to_tsquery('english', ?)" - ) - count_args = [search_query] + count_args - elif isinstance(self.database_engine, Sqlite3Engine): - sql = ( - "SELECT rank(matchinfo(event_search)) as rank, room_id, event_id" - " FROM event_search" - " WHERE value MATCH ?" - ) - args = [search_query] + args - - count_sql = ( - "SELECT room_id, count(*) as count FROM event_search" - " WHERE value MATCH ?" - ) - count_args = [search_term] + count_args - else: - # This should be unreachable. - raise Exception("Unrecognized database engine") - - for clause in clauses: - sql += " AND " + clause - - for clause in count_clauses: - count_sql += " AND " + clause - - # We add an arbitrary limit here to ensure we don't try to pull the - # entire table from the database. - sql += " ORDER BY rank DESC LIMIT 500" - - results = yield self.db.execute( - "search_msgs", self.db.cursor_to_dict, sql, *args - ) - - results = list(filter(lambda row: row["room_id"] in room_ids, results)) - - # We set redact_behaviour to BLOCK here to prevent redacted events being returned in - # search results (which is a data leak) - events = yield self.get_events_as_list( - [r["event_id"] for r in results], - redact_behaviour=EventRedactBehaviour.BLOCK, - ) - - event_map = {ev.event_id: ev for ev in events} - - highlights = None - if isinstance(self.database_engine, PostgresEngine): - highlights = yield self._find_highlights_in_postgres(search_query, events) - - count_sql += " GROUP BY room_id" - - count_results = yield self.db.execute( - "search_rooms_count", self.db.cursor_to_dict, count_sql, *count_args - ) - - count = sum(row["count"] for row in count_results if row["room_id"] in room_ids) - - return { - "results": [ - {"event": event_map[r["event_id"]], "rank": r["rank"]} - for r in results - if r["event_id"] in event_map - ], - "highlights": highlights, - "count": count, - } - - @defer.inlineCallbacks - def search_rooms(self, room_ids, search_term, keys, limit, pagination_token=None): - """Performs a full text search over events with given keys. - - Args: - room_id (list): The room_ids to search in - search_term (str): Search term to search for - keys (list): List of keys to search in, currently supports - "content.body", "content.name", "content.topic" - pagination_token (str): A pagination token previously returned - - Returns: - list of dicts - """ - clauses = [] - - search_query = _parse_query(self.database_engine, search_term) - - args = [] - - # Make sure we don't explode because the person is in too many rooms. - # We filter the results below regardless. - if len(room_ids) < 500: - clause, args = make_in_list_sql_clause( - self.database_engine, "room_id", room_ids - ) - clauses = [clause] - - local_clauses = [] - for key in keys: - local_clauses.append("key = ?") - args.append(key) - - clauses.append("(%s)" % (" OR ".join(local_clauses),)) - - # take copies of the current args and clauses lists, before adding - # pagination clauses to main query. - count_args = list(args) - count_clauses = list(clauses) - - if pagination_token: - try: - origin_server_ts, stream = pagination_token.split(",") - origin_server_ts = int(origin_server_ts) - stream = int(stream) - except Exception: - raise SynapseError(400, "Invalid pagination token") - - clauses.append( - "(origin_server_ts < ?" - " OR (origin_server_ts = ? AND stream_ordering < ?))" - ) - args.extend([origin_server_ts, origin_server_ts, stream]) - - if isinstance(self.database_engine, PostgresEngine): - sql = ( - "SELECT ts_rank_cd(vector, to_tsquery('english', ?)) as rank," - " origin_server_ts, stream_ordering, room_id, event_id" - " FROM event_search" - " WHERE vector @@ to_tsquery('english', ?) AND " - ) - args = [search_query, search_query] + args - - count_sql = ( - "SELECT room_id, count(*) as count FROM event_search" - " WHERE vector @@ to_tsquery('english', ?) AND " - ) - count_args = [search_query] + count_args - elif isinstance(self.database_engine, Sqlite3Engine): - # We use CROSS JOIN here to ensure we use the right indexes. - # https://sqlite.org/optoverview.html#crossjoin - # - # We want to use the full text search index on event_search to - # extract all possible matches first, then lookup those matches - # in the events table to get the topological ordering. We need - # to use the indexes in this order because sqlite refuses to - # MATCH unless it uses the full text search index - sql = ( - "SELECT rank(matchinfo) as rank, room_id, event_id," - " origin_server_ts, stream_ordering" - " FROM (SELECT key, event_id, matchinfo(event_search) as matchinfo" - " FROM event_search" - " WHERE value MATCH ?" - " )" - " CROSS JOIN events USING (event_id)" - " WHERE " - ) - args = [search_query] + args - - count_sql = ( - "SELECT room_id, count(*) as count FROM event_search" - " WHERE value MATCH ? AND " - ) - count_args = [search_term] + count_args - else: - # This should be unreachable. - raise Exception("Unrecognized database engine") - - sql += " AND ".join(clauses) - count_sql += " AND ".join(count_clauses) - - # We add an arbitrary limit here to ensure we don't try to pull the - # entire table from the database. - if isinstance(self.database_engine, PostgresEngine): - sql += ( - " ORDER BY origin_server_ts DESC NULLS LAST," - " stream_ordering DESC NULLS LAST LIMIT ?" - ) - elif isinstance(self.database_engine, Sqlite3Engine): - sql += " ORDER BY origin_server_ts DESC, stream_ordering DESC LIMIT ?" - else: - raise Exception("Unrecognized database engine") - - args.append(limit) - - results = yield self.db.execute( - "search_rooms", self.db.cursor_to_dict, sql, *args - ) - - results = list(filter(lambda row: row["room_id"] in room_ids, results)) - - # We set redact_behaviour to BLOCK here to prevent redacted events being returned in - # search results (which is a data leak) - events = yield self.get_events_as_list( - [r["event_id"] for r in results], - redact_behaviour=EventRedactBehaviour.BLOCK, - ) - - event_map = {ev.event_id: ev for ev in events} - - highlights = None - if isinstance(self.database_engine, PostgresEngine): - highlights = yield self._find_highlights_in_postgres(search_query, events) - - count_sql += " GROUP BY room_id" - - count_results = yield self.db.execute( - "search_rooms_count", self.db.cursor_to_dict, count_sql, *count_args - ) - - count = sum(row["count"] for row in count_results if row["room_id"] in room_ids) - - return { - "results": [ - { - "event": event_map[r["event_id"]], - "rank": r["rank"], - "pagination_token": "%s,%s" - % (r["origin_server_ts"], r["stream_ordering"]), - } - for r in results - if r["event_id"] in event_map - ], - "highlights": highlights, - "count": count, - } - - def _find_highlights_in_postgres(self, search_query, events): - """Given a list of events and a search term, return a list of words - that match from the content of the event. - - This is used to give a list of words that clients can match against to - highlight the matching parts. - - Args: - search_query (str) - events (list): A list of events - - Returns: - deferred : A set of strings. - """ - - def f(txn): - highlight_words = set() - for event in events: - # As a hack we simply join values of all possible keys. This is - # fine since we're only using them to find possible highlights. - values = [] - for key in ("body", "name", "topic"): - v = event.content.get(key, None) - if v: - values.append(v) - - if not values: - continue - - value = " ".join(values) - - # We need to find some values for StartSel and StopSel that - # aren't in the value so that we can pick results out. - start_sel = "<" - stop_sel = ">" - - while start_sel in value: - start_sel += "<" - while stop_sel in value: - stop_sel += ">" - - query = "SELECT ts_headline(?, to_tsquery('english', ?), %s)" % ( - _to_postgres_options( - { - "StartSel": start_sel, - "StopSel": stop_sel, - "MaxFragments": "50", - } - ) - ) - txn.execute(query, (value, search_query)) - (headline,) = txn.fetchall()[0] - - # Now we need to pick the possible highlights out of the haedline - # result. - matcher_regex = "%s(.*?)%s" % ( - re.escape(start_sel), - re.escape(stop_sel), - ) - - res = re.findall(matcher_regex, headline) - highlight_words.update([r.lower() for r in res]) - - return highlight_words - - return self.db.runInteraction("_find_highlights", f) - - -def _to_postgres_options(options_dict): - return "'%s'" % (",".join("%s=%s" % (k, v) for k, v in options_dict.items()),) - - -def _parse_query(database_engine, search_term): - """Takes a plain unicode string from the user and converts it into a form - that can be passed to database. - We use this so that we can add prefix matching, which isn't something - that is supported by default. - """ - - # Pull out the individual words, discarding any non-word characters. - results = re.findall(r"([\w\-]+)", search_term, re.UNICODE) - - if isinstance(database_engine, PostgresEngine): - return " & ".join(result + ":*" for result in results) - elif isinstance(database_engine, Sqlite3Engine): - return " & ".join(result + "*" for result in results) - else: - # This should be unreachable. - raise Exception("Unrecognized database engine") diff --git a/synapse/storage/data_stores/main/signatures.py b/synapse/storage/data_stores/main/signatures.py deleted file mode 100644 index 36244d9f5d..0000000000 --- a/synapse/storage/data_stores/main/signatures.py +++ /dev/null @@ -1,71 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from unpaddedbase64 import encode_base64 - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore -from synapse.util.caches.descriptors import cached, cachedList - - -class SignatureWorkerStore(SQLBaseStore): - @cached() - def get_event_reference_hash(self, event_id): - # This is a dummy function to allow get_event_reference_hashes - # to use its cache - raise NotImplementedError() - - @cachedList( - cached_method_name="get_event_reference_hash", list_name="event_ids", num_args=1 - ) - def get_event_reference_hashes(self, event_ids): - def f(txn): - return { - event_id: self._get_event_reference_hashes_txn(txn, event_id) - for event_id in event_ids - } - - return self.db.runInteraction("get_event_reference_hashes", f) - - @defer.inlineCallbacks - def add_event_hashes(self, event_ids): - hashes = yield self.get_event_reference_hashes(event_ids) - hashes = { - e_id: {k: encode_base64(v) for k, v in h.items() if k == "sha256"} - for e_id, h in hashes.items() - } - - return list(hashes.items()) - - def _get_event_reference_hashes_txn(self, txn, event_id): - """Get all the hashes for a given PDU. - Args: - txn (cursor): - event_id (str): Id for the Event. - Returns: - A dict[unicode, bytes] of algorithm -> hash. - """ - query = ( - "SELECT algorithm, hash" - " FROM event_reference_hashes" - " WHERE event_id = ?" - ) - txn.execute(query, (event_id,)) - return {k: v for k, v in txn} - - -class SignatureStore(SignatureWorkerStore): - """Persistence for event signatures and hashes""" diff --git a/synapse/storage/data_stores/main/state.py b/synapse/storage/data_stores/main/state.py deleted file mode 100644 index a360699408..0000000000 --- a/synapse/storage/data_stores/main/state.py +++ /dev/null @@ -1,509 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2020 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -import collections.abc -import logging -from collections import namedtuple -from typing import Iterable, Optional, Set - -from synapse.api.constants import EventTypes, Membership -from synapse.api.errors import NotFoundError, UnsupportedRoomVersionError -from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, RoomVersion -from synapse.events import EventBase -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.data_stores.main.roommember import RoomMemberWorkerStore -from synapse.storage.database import Database -from synapse.storage.state import StateFilter -from synapse.util.caches import intern_string -from synapse.util.caches.descriptors import cached, cachedList - -logger = logging.getLogger(__name__) - - -MAX_STATE_DELTA_HOPS = 100 - - -class _GetStateGroupDelta( - namedtuple("_GetStateGroupDelta", ("prev_group", "delta_ids")) -): - """Return type of get_state_group_delta that implements __len__, which lets - us use the itrable flag when caching - """ - - __slots__ = [] - - def __len__(self): - return len(self.delta_ids) if self.delta_ids else 0 - - -# this inherits from EventsWorkerStore because it calls self.get_events -class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): - """The parts of StateGroupStore that can be called from workers. - """ - - def __init__(self, database: Database, db_conn, hs): - super(StateGroupWorkerStore, self).__init__(database, db_conn, hs) - - async def get_room_version(self, room_id: str) -> RoomVersion: - """Get the room_version of a given room - - Raises: - NotFoundError: if the room is unknown - - UnsupportedRoomVersionError: if the room uses an unknown room version. - Typically this happens if support for the room's version has been - removed from Synapse. - """ - room_version_id = await self.get_room_version_id(room_id) - v = KNOWN_ROOM_VERSIONS.get(room_version_id) - - if not v: - raise UnsupportedRoomVersionError( - "Room %s uses a room version %s which is no longer supported" - % (room_id, room_version_id) - ) - - return v - - @cached(max_entries=10000) - async def get_room_version_id(self, room_id: str) -> str: - """Get the room_version of a given room - - Raises: - NotFoundError: if the room is unknown - """ - - # First we try looking up room version from the database, but for old - # rooms we might not have added the room version to it yet so we fall - # back to previous behaviour and look in current state events. - - # We really should have an entry in the rooms table for every room we - # care about, but let's be a bit paranoid (at least while the background - # update is happening) to avoid breaking existing rooms. - version = await self.db.simple_select_one_onecol( - table="rooms", - keyvalues={"room_id": room_id}, - retcol="room_version", - desc="get_room_version", - allow_none=True, - ) - - if version is not None: - return version - - # Retrieve the room's create event - create_event = await self.get_create_event_for_room(room_id) - return create_event.content.get("room_version", "1") - - async def get_room_predecessor(self, room_id: str) -> Optional[dict]: - """Get the predecessor of an upgraded room if it exists. - Otherwise return None. - - Args: - room_id: The room ID. - - Returns: - A dictionary containing the structure of the predecessor - field from the room's create event. The structure is subject to other servers, - but it is expected to be: - * room_id (str): The room ID of the predecessor room - * event_id (str): The ID of the tombstone event in the predecessor room - - None if a predecessor key is not found, or is not a dictionary. - - Raises: - NotFoundError if the given room is unknown - """ - # Retrieve the room's create event - create_event = await self.get_create_event_for_room(room_id) - - # Retrieve the predecessor key of the create event - predecessor = create_event.content.get("predecessor", None) - - # Ensure the key is a dictionary - if not isinstance(predecessor, collections.abc.Mapping): - return None - - return predecessor - - async def get_create_event_for_room(self, room_id: str) -> EventBase: - """Get the create state event for a room. - - Args: - room_id: The room ID. - - Returns: - The room creation event. - - Raises: - NotFoundError if the room is unknown - """ - state_ids = await self.get_current_state_ids(room_id) - create_id = state_ids.get((EventTypes.Create, "")) - - # If we can't find the create event, assume we've hit a dead end - if not create_id: - raise NotFoundError("Unknown room %s" % (room_id,)) - - # Retrieve the room's create event and return - create_event = await self.get_event(create_id) - return create_event - - @cached(max_entries=100000, iterable=True) - def get_current_state_ids(self, room_id): - """Get the current state event ids for a room based on the - current_state_events table. - - Args: - room_id (str) - - Returns: - deferred: dict of (type, state_key) -> event_id - """ - - def _get_current_state_ids_txn(txn): - txn.execute( - """SELECT type, state_key, event_id FROM current_state_events - WHERE room_id = ? - """, - (room_id,), - ) - - return {(intern_string(r[0]), intern_string(r[1])): r[2] for r in txn} - - return self.db.runInteraction( - "get_current_state_ids", _get_current_state_ids_txn - ) - - # FIXME: how should this be cached? - def get_filtered_current_state_ids( - self, room_id: str, state_filter: StateFilter = StateFilter.all() - ): - """Get the current state event of a given type for a room based on the - current_state_events table. This may not be as up-to-date as the result - of doing a fresh state resolution as per state_handler.get_current_state - - Args: - room_id - state_filter: The state filter used to fetch state - from the database. - - Returns: - defer.Deferred[StateMap[str]]: Map from type/state_key to event ID. - """ - - where_clause, where_args = state_filter.make_sql_filter_clause() - - if not where_clause: - # We delegate to the cached version - return self.get_current_state_ids(room_id) - - def _get_filtered_current_state_ids_txn(txn): - results = {} - sql = """ - SELECT type, state_key, event_id FROM current_state_events - WHERE room_id = ? - """ - - if where_clause: - sql += " AND (%s)" % (where_clause,) - - args = [room_id] - args.extend(where_args) - txn.execute(sql, args) - for row in txn: - typ, state_key, event_id = row - key = (intern_string(typ), intern_string(state_key)) - results[key] = event_id - - return results - - return self.db.runInteraction( - "get_filtered_current_state_ids", _get_filtered_current_state_ids_txn - ) - - async def get_canonical_alias_for_room(self, room_id: str) -> Optional[str]: - """Get canonical alias for room, if any - - Args: - room_id: The room ID - - Returns: - The canonical alias, if any - """ - - state = await self.get_filtered_current_state_ids( - room_id, StateFilter.from_types([(EventTypes.CanonicalAlias, "")]) - ) - - event_id = state.get((EventTypes.CanonicalAlias, "")) - if not event_id: - return - - event = await self.get_event(event_id, allow_none=True) - if not event: - return - - return event.content.get("canonical_alias") - - @cached(max_entries=50000) - def _get_state_group_for_event(self, event_id): - return self.db.simple_select_one_onecol( - table="event_to_state_groups", - keyvalues={"event_id": event_id}, - retcol="state_group", - allow_none=True, - desc="_get_state_group_for_event", - ) - - @cachedList( - cached_method_name="_get_state_group_for_event", - list_name="event_ids", - num_args=1, - inlineCallbacks=True, - ) - def _get_state_group_for_events(self, event_ids): - """Returns mapping event_id -> state_group - """ - rows = yield self.db.simple_select_many_batch( - table="event_to_state_groups", - column="event_id", - iterable=event_ids, - keyvalues={}, - retcols=("event_id", "state_group"), - desc="_get_state_group_for_events", - ) - - return {row["event_id"]: row["state_group"] for row in rows} - - async def get_referenced_state_groups( - self, state_groups: Iterable[int] - ) -> Set[int]: - """Check if the state groups are referenced by events. - - Args: - state_groups - - Returns: - The subset of state groups that are referenced. - """ - - rows = await self.db.simple_select_many_batch( - table="event_to_state_groups", - column="state_group", - iterable=state_groups, - keyvalues={}, - retcols=("DISTINCT state_group",), - desc="get_referenced_state_groups", - ) - - return {row["state_group"] for row in rows} - - -class MainStateBackgroundUpdateStore(RoomMemberWorkerStore): - - CURRENT_STATE_INDEX_UPDATE_NAME = "current_state_members_idx" - EVENT_STATE_GROUP_INDEX_UPDATE_NAME = "event_to_state_groups_sg_index" - DELETE_CURRENT_STATE_UPDATE_NAME = "delete_old_current_state_events" - - def __init__(self, database: Database, db_conn, hs): - super(MainStateBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - self.server_name = hs.hostname - - self.db.updates.register_background_index_update( - self.CURRENT_STATE_INDEX_UPDATE_NAME, - index_name="current_state_events_member_index", - table="current_state_events", - columns=["state_key"], - where_clause="type='m.room.member'", - ) - self.db.updates.register_background_index_update( - self.EVENT_STATE_GROUP_INDEX_UPDATE_NAME, - index_name="event_to_state_groups_sg_index", - table="event_to_state_groups", - columns=["state_group"], - ) - self.db.updates.register_background_update_handler( - self.DELETE_CURRENT_STATE_UPDATE_NAME, self._background_remove_left_rooms, - ) - - async def _background_remove_left_rooms(self, progress, batch_size): - """Background update to delete rows from `current_state_events` and - `event_forward_extremities` tables of rooms that the server is no - longer joined to. - """ - - last_room_id = progress.get("last_room_id", "") - - def _background_remove_left_rooms_txn(txn): - # get a batch of room ids to consider - sql = """ - SELECT DISTINCT room_id FROM current_state_events - WHERE room_id > ? ORDER BY room_id LIMIT ? - """ - - txn.execute(sql, (last_room_id, batch_size)) - room_ids = [row[0] for row in txn] - if not room_ids: - return True, set() - - ########################################################################### - # - # exclude rooms where we have active members - - sql = """ - SELECT room_id - FROM local_current_membership - WHERE - room_id > ? AND room_id <= ? - AND membership = 'join' - GROUP BY room_id - """ - - txn.execute(sql, (last_room_id, room_ids[-1])) - joined_room_ids = {row[0] for row in txn} - to_delete = set(room_ids) - joined_room_ids - - ########################################################################### - # - # exclude rooms which we are in the process of constructing; these otherwise - # qualify as "rooms with no local users", and would have their - # forward extremities cleaned up. - - # the following query will return a list of rooms which have forward - # extremities that are *not* also the create event in the room - ie - # those that are not being created currently. - - sql = """ - SELECT DISTINCT efe.room_id - FROM event_forward_extremities efe - LEFT JOIN current_state_events cse ON - cse.event_id = efe.event_id - AND cse.type = 'm.room.create' - AND cse.state_key = '' - WHERE - cse.event_id IS NULL - AND efe.room_id > ? AND efe.room_id <= ? - """ - - txn.execute(sql, (last_room_id, room_ids[-1])) - - # build a set of those rooms within `to_delete` that do not appear in - # the above, leaving us with the rooms in `to_delete` that *are* being - # created. - creating_rooms = to_delete.difference(row[0] for row in txn) - logger.info("skipping rooms which are being created: %s", creating_rooms) - - # now remove the rooms being created from the list of those to delete. - # - # (we could have just taken the intersection of `to_delete` with the result - # of the sql query, but it's useful to be able to log `creating_rooms`; and - # having done so, it's quicker to remove the (few) creating rooms from - # `to_delete` than it is to form the intersection with the (larger) list of - # not-creating-rooms) - - to_delete -= creating_rooms - - ########################################################################### - # - # now clear the state for the rooms - - logger.info("Deleting current state left rooms: %r", to_delete) - - # First we get all users that we still think were joined to the - # room. This is so that we can mark those device lists as - # potentially stale, since there may have been a period where the - # server didn't share a room with the remote user and therefore may - # have missed any device updates. - rows = self.db.simple_select_many_txn( - txn, - table="current_state_events", - column="room_id", - iterable=to_delete, - keyvalues={"type": EventTypes.Member, "membership": Membership.JOIN}, - retcols=("state_key",), - ) - - potentially_left_users = {row["state_key"] for row in rows} - - # Now lets actually delete the rooms from the DB. - self.db.simple_delete_many_txn( - txn, - table="current_state_events", - column="room_id", - iterable=to_delete, - keyvalues={}, - ) - - self.db.simple_delete_many_txn( - txn, - table="event_forward_extremities", - column="room_id", - iterable=to_delete, - keyvalues={}, - ) - - self.db.updates._background_update_progress_txn( - txn, - self.DELETE_CURRENT_STATE_UPDATE_NAME, - {"last_room_id": room_ids[-1]}, - ) - - return False, potentially_left_users - - finished, potentially_left_users = await self.db.runInteraction( - "_background_remove_left_rooms", _background_remove_left_rooms_txn - ) - - if finished: - await self.db.updates._end_background_update( - self.DELETE_CURRENT_STATE_UPDATE_NAME - ) - - # Now go and check if we still share a room with the remote users in - # the deleted rooms. If not mark their device lists as stale. - joined_users = await self.get_users_server_still_shares_room_with( - potentially_left_users - ) - - for user_id in potentially_left_users - joined_users: - await self.mark_remote_user_device_list_as_unsubscribed(user_id) - - return batch_size - - -class StateStore(StateGroupWorkerStore, MainStateBackgroundUpdateStore): - """ Keeps track of the state at a given event. - - This is done by the concept of `state groups`. Every event is a assigned - a state group (identified by an arbitrary string), which references a - collection of state events. The current state of an event is then the - collection of state events referenced by the event's state group. - - Hence, every change in the current state causes a new state group to be - generated. However, if no change happens (e.g., if we get a message event - with only one parent it inherits the state group from its parent.) - - There are three tables: - * `state_groups`: Stores group name, first event with in the group and - room id. - * `event_to_state_groups`: Maps events to state groups. - * `state_groups_state`: Maps state group to state events. - """ - - def __init__(self, database: Database, db_conn, hs): - super(StateStore, self).__init__(database, db_conn, hs) diff --git a/synapse/storage/data_stores/main/state_deltas.py b/synapse/storage/data_stores/main/state_deltas.py deleted file mode 100644 index 725e12507f..0000000000 --- a/synapse/storage/data_stores/main/state_deltas.py +++ /dev/null @@ -1,121 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2018 Vector Creations Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore - -logger = logging.getLogger(__name__) - - -class StateDeltasStore(SQLBaseStore): - def get_current_state_deltas(self, prev_stream_id: int, max_stream_id: int): - """Fetch a list of room state changes since the given stream id - - Each entry in the result contains the following fields: - - stream_id (int) - - room_id (str) - - type (str): event type - - state_key (str): - - event_id (str|None): new event_id for this state key. None if the - state has been deleted. - - prev_event_id (str|None): previous event_id for this state key. None - if it's new state. - - Args: - prev_stream_id (int): point to get changes since (exclusive) - max_stream_id (int): the point that we know has been correctly persisted - - ie, an upper limit to return changes from. - - Returns: - Deferred[tuple[int, list[dict]]: A tuple consisting of: - - the stream id which these results go up to - - list of current_state_delta_stream rows. If it is empty, we are - up to date. - """ - prev_stream_id = int(prev_stream_id) - - # check we're not going backwards - assert prev_stream_id <= max_stream_id - - if not self._curr_state_delta_stream_cache.has_any_entity_changed( - prev_stream_id - ): - # if the CSDs haven't changed between prev_stream_id and now, we - # know for certain that they haven't changed between prev_stream_id and - # max_stream_id. - return defer.succeed((max_stream_id, [])) - - def get_current_state_deltas_txn(txn): - # First we calculate the max stream id that will give us less than - # N results. - # We arbitarily limit to 100 stream_id entries to ensure we don't - # select toooo many. - sql = """ - SELECT stream_id, count(*) - FROM current_state_delta_stream - WHERE stream_id > ? AND stream_id <= ? - GROUP BY stream_id - ORDER BY stream_id ASC - LIMIT 100 - """ - txn.execute(sql, (prev_stream_id, max_stream_id)) - - total = 0 - - for stream_id, count in txn: - total += count - if total > 100: - # We arbitarily limit to 100 entries to ensure we don't - # select toooo many. - logger.debug( - "Clipping current_state_delta_stream rows to stream_id %i", - stream_id, - ) - clipped_stream_id = stream_id - break - else: - # if there's no problem, we may as well go right up to the max_stream_id - clipped_stream_id = max_stream_id - - # Now actually get the deltas - sql = """ - SELECT stream_id, room_id, type, state_key, event_id, prev_event_id - FROM current_state_delta_stream - WHERE ? < stream_id AND stream_id <= ? - ORDER BY stream_id ASC - """ - txn.execute(sql, (prev_stream_id, clipped_stream_id)) - return clipped_stream_id, self.db.cursor_to_dict(txn) - - return self.db.runInteraction( - "get_current_state_deltas", get_current_state_deltas_txn - ) - - def _get_max_stream_id_in_current_state_deltas_txn(self, txn): - return self.db.simple_select_one_onecol_txn( - txn, - table="current_state_delta_stream", - keyvalues={}, - retcol="COALESCE(MAX(stream_id), -1)", - ) - - def get_max_stream_id_in_current_state_deltas(self): - return self.db.runInteraction( - "get_max_stream_id_in_current_state_deltas", - self._get_max_stream_id_in_current_state_deltas_txn, - ) diff --git a/synapse/storage/data_stores/main/stats.py b/synapse/storage/data_stores/main/stats.py deleted file mode 100644 index 40db8f594e..0000000000 --- a/synapse/storage/data_stores/main/stats.py +++ /dev/null @@ -1,878 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2018, 2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from itertools import chain -from typing import Tuple - -from twisted.internet.defer import DeferredLock - -from synapse.api.constants import EventTypes, Membership -from synapse.storage.data_stores.main.state_deltas import StateDeltasStore -from synapse.storage.database import Database -from synapse.storage.engines import PostgresEngine -from synapse.util.caches.descriptors import cached - -logger = logging.getLogger(__name__) - -# these fields track absolutes (e.g. total number of rooms on the server) -# You can think of these as Prometheus Gauges. -# You can draw these stats on a line graph. -# Example: number of users in a room -ABSOLUTE_STATS_FIELDS = { - "room": ( - "current_state_events", - "joined_members", - "invited_members", - "left_members", - "banned_members", - "local_users_in_room", - ), - "user": ("joined_rooms",), -} - -# these fields are per-timeslice and so should be reset to 0 upon a new slice -# You can draw these stats on a histogram. -# Example: number of events sent locally during a time slice -PER_SLICE_FIELDS = { - "room": ("total_events", "total_event_bytes"), - "user": ("invites_sent", "rooms_created", "total_events", "total_event_bytes"), -} - -TYPE_TO_TABLE = {"room": ("room_stats", "room_id"), "user": ("user_stats", "user_id")} - -# these are the tables (& ID columns) which contain our actual subjects -TYPE_TO_ORIGIN_TABLE = {"room": ("rooms", "room_id"), "user": ("users", "name")} - - -class StatsStore(StateDeltasStore): - def __init__(self, database: Database, db_conn, hs): - super(StatsStore, self).__init__(database, db_conn, hs) - - self.server_name = hs.hostname - self.clock = self.hs.get_clock() - self.stats_enabled = hs.config.stats_enabled - self.stats_bucket_size = hs.config.stats_bucket_size - - self.stats_delta_processing_lock = DeferredLock() - - self.db.updates.register_background_update_handler( - "populate_stats_process_rooms", self._populate_stats_process_rooms - ) - self.db.updates.register_background_update_handler( - "populate_stats_process_rooms_2", self._populate_stats_process_rooms_2 - ) - self.db.updates.register_background_update_handler( - "populate_stats_process_users", self._populate_stats_process_users - ) - # we no longer need to perform clean-up, but we will give ourselves - # the potential to reintroduce it in the future – so documentation - # will still encourage the use of this no-op handler. - self.db.updates.register_noop_background_update("populate_stats_cleanup") - self.db.updates.register_noop_background_update("populate_stats_prepare") - - def quantise_stats_time(self, ts): - """ - Quantises a timestamp to be a multiple of the bucket size. - - Args: - ts (int): the timestamp to quantise, in milliseconds since the Unix - Epoch - - Returns: - int: a timestamp which - - is divisible by the bucket size; - - is no later than `ts`; and - - is the largest such timestamp. - """ - return (ts // self.stats_bucket_size) * self.stats_bucket_size - - async def _populate_stats_process_users(self, progress, batch_size): - """ - This is a background update which regenerates statistics for users. - """ - if not self.stats_enabled: - await self.db.updates._end_background_update("populate_stats_process_users") - return 1 - - last_user_id = progress.get("last_user_id", "") - - def _get_next_batch(txn): - sql = """ - SELECT DISTINCT name FROM users - WHERE name > ? - ORDER BY name ASC - LIMIT ? - """ - txn.execute(sql, (last_user_id, batch_size)) - return [r for r, in txn] - - users_to_work_on = await self.db.runInteraction( - "_populate_stats_process_users", _get_next_batch - ) - - # No more rooms -- complete the transaction. - if not users_to_work_on: - await self.db.updates._end_background_update("populate_stats_process_users") - return 1 - - for user_id in users_to_work_on: - await self._calculate_and_set_initial_state_for_user(user_id) - progress["last_user_id"] = user_id - - await self.db.runInteraction( - "populate_stats_process_users", - self.db.updates._background_update_progress_txn, - "populate_stats_process_users", - progress, - ) - - return len(users_to_work_on) - - async def _populate_stats_process_rooms(self, progress, batch_size): - """ - This was a background update which regenerated statistics for rooms. - - It has been replaced by StatsStore._populate_stats_process_rooms_2. This background - job has been scheduled to run as part of Synapse v1.0.0, and again now. To ensure - someone upgrading from ? - ORDER BY room_id ASC - LIMIT ? - """ - txn.execute(sql, (last_room_id, batch_size)) - return [r for r, in txn] - - rooms_to_work_on = await self.db.runInteraction( - "populate_stats_rooms_2_get_batch", _get_next_batch - ) - - # No more rooms -- complete the transaction. - if not rooms_to_work_on: - await self.db.updates._end_background_update( - "populate_stats_process_rooms_2" - ) - return 1 - - for room_id in rooms_to_work_on: - await self._calculate_and_set_initial_state_for_room(room_id) - progress["last_room_id"] = room_id - - await self.db.runInteraction( - "_populate_stats_process_rooms_2", - self.db.updates._background_update_progress_txn, - "populate_stats_process_rooms_2", - progress, - ) - - return len(rooms_to_work_on) - - def get_stats_positions(self): - """ - Returns the stats processor positions. - """ - return self.db.simple_select_one_onecol( - table="stats_incremental_position", - keyvalues={}, - retcol="stream_id", - desc="stats_incremental_position", - ) - - def update_room_state(self, room_id, fields): - """ - Args: - room_id (str) - fields (dict[str:Any]) - """ - - # For whatever reason some of the fields may contain null bytes, which - # postgres isn't a fan of, so we replace those fields with null. - for col in ( - "join_rules", - "history_visibility", - "encryption", - "name", - "topic", - "avatar", - "canonical_alias", - ): - field = fields.get(col) - if field and "\0" in field: - fields[col] = None - - return self.db.simple_upsert( - table="room_stats_state", - keyvalues={"room_id": room_id}, - values=fields, - desc="update_room_state", - ) - - def get_statistics_for_subject(self, stats_type, stats_id, start, size=100): - """ - Get statistics for a given subject. - - Args: - stats_type (str): The type of subject - stats_id (str): The ID of the subject (e.g. room_id or user_id) - start (int): Pagination start. Number of entries, not timestamp. - size (int): How many entries to return. - - Returns: - Deferred[list[dict]], where the dict has the keys of - ABSOLUTE_STATS_FIELDS[stats_type], and "bucket_size" and "end_ts". - """ - return self.db.runInteraction( - "get_statistics_for_subject", - self._get_statistics_for_subject_txn, - stats_type, - stats_id, - start, - size, - ) - - def _get_statistics_for_subject_txn( - self, txn, stats_type, stats_id, start, size=100 - ): - """ - Transaction-bound version of L{get_statistics_for_subject}. - """ - - table, id_col = TYPE_TO_TABLE[stats_type] - selected_columns = list( - ABSOLUTE_STATS_FIELDS[stats_type] + PER_SLICE_FIELDS[stats_type] - ) - - slice_list = self.db.simple_select_list_paginate_txn( - txn, - table + "_historical", - "end_ts", - start, - size, - retcols=selected_columns + ["bucket_size", "end_ts"], - keyvalues={id_col: stats_id}, - order_direction="DESC", - ) - - return slice_list - - @cached() - def get_earliest_token_for_stats(self, stats_type, id): - """ - Fetch the "earliest token". This is used by the room stats delta - processor to ignore deltas that have been processed between the - start of the background task and any particular room's stats - being calculated. - - Returns: - Deferred[int] - """ - table, id_col = TYPE_TO_TABLE[stats_type] - - return self.db.simple_select_one_onecol( - "%s_current" % (table,), - keyvalues={id_col: id}, - retcol="completed_delta_stream_id", - allow_none=True, - ) - - def bulk_update_stats_delta(self, ts, updates, stream_id): - """Bulk update stats tables for a given stream_id and updates the stats - incremental position. - - Args: - ts (int): Current timestamp in ms - updates(dict[str, dict[str, dict[str, Counter]]]): The updates to - commit as a mapping stats_type -> stats_id -> field -> delta. - stream_id (int): Current position. - - Returns: - Deferred - """ - - def _bulk_update_stats_delta_txn(txn): - for stats_type, stats_updates in updates.items(): - for stats_id, fields in stats_updates.items(): - logger.debug( - "Updating %s stats for %s: %s", stats_type, stats_id, fields - ) - self._update_stats_delta_txn( - txn, - ts=ts, - stats_type=stats_type, - stats_id=stats_id, - fields=fields, - complete_with_stream_id=stream_id, - ) - - self.db.simple_update_one_txn( - txn, - table="stats_incremental_position", - keyvalues={}, - updatevalues={"stream_id": stream_id}, - ) - - return self.db.runInteraction( - "bulk_update_stats_delta", _bulk_update_stats_delta_txn - ) - - def update_stats_delta( - self, - ts, - stats_type, - stats_id, - fields, - complete_with_stream_id, - absolute_field_overrides=None, - ): - """ - Updates the statistics for a subject, with a delta (difference/relative - change). - - Args: - ts (int): timestamp of the change - stats_type (str): "room" or "user" – the kind of subject - stats_id (str): the subject's ID (room ID or user ID) - fields (dict[str, int]): Deltas of stats values. - complete_with_stream_id (int, optional): - If supplied, converts an incomplete row into a complete row, - with the supplied stream_id marked as the stream_id where the - row was completed. - absolute_field_overrides (dict[str, int]): Current stats values - (i.e. not deltas) of absolute fields. - Does not work with per-slice fields. - """ - - return self.db.runInteraction( - "update_stats_delta", - self._update_stats_delta_txn, - ts, - stats_type, - stats_id, - fields, - complete_with_stream_id=complete_with_stream_id, - absolute_field_overrides=absolute_field_overrides, - ) - - def _update_stats_delta_txn( - self, - txn, - ts, - stats_type, - stats_id, - fields, - complete_with_stream_id, - absolute_field_overrides=None, - ): - if absolute_field_overrides is None: - absolute_field_overrides = {} - - table, id_col = TYPE_TO_TABLE[stats_type] - - quantised_ts = self.quantise_stats_time(int(ts)) - end_ts = quantised_ts + self.stats_bucket_size - - # Lets be paranoid and check that all the given field names are known - abs_field_names = ABSOLUTE_STATS_FIELDS[stats_type] - slice_field_names = PER_SLICE_FIELDS[stats_type] - for field in chain(fields.keys(), absolute_field_overrides.keys()): - if field not in abs_field_names and field not in slice_field_names: - # guard against potential SQL injection dodginess - raise ValueError( - "%s is not a recognised field" - " for stats type %s" % (field, stats_type) - ) - - # Per slice fields do not get added to the _current table - - # This calculates the deltas (`field = field + ?` values) - # for absolute fields, - # * defaulting to 0 if not specified - # (required for the INSERT part of upserting to work) - # * omitting overrides specified in `absolute_field_overrides` - deltas_of_absolute_fields = { - key: fields.get(key, 0) - for key in abs_field_names - if key not in absolute_field_overrides - } - - # Keep the delta stream ID field up to date - absolute_field_overrides = absolute_field_overrides.copy() - absolute_field_overrides["completed_delta_stream_id"] = complete_with_stream_id - - # first upsert the `_current` table - self._upsert_with_additive_relatives_txn( - txn=txn, - table=table + "_current", - keyvalues={id_col: stats_id}, - absolutes=absolute_field_overrides, - additive_relatives=deltas_of_absolute_fields, - ) - - per_slice_additive_relatives = { - key: fields.get(key, 0) for key in slice_field_names - } - self._upsert_copy_from_table_with_additive_relatives_txn( - txn=txn, - into_table=table + "_historical", - keyvalues={id_col: stats_id}, - extra_dst_insvalues={"bucket_size": self.stats_bucket_size}, - extra_dst_keyvalues={"end_ts": end_ts}, - additive_relatives=per_slice_additive_relatives, - src_table=table + "_current", - copy_columns=abs_field_names, - ) - - def _upsert_with_additive_relatives_txn( - self, txn, table, keyvalues, absolutes, additive_relatives - ): - """Used to update values in the stats tables. - - This is basically a slightly convoluted upsert that *adds* to any - existing rows. - - Args: - txn - table (str): Table name - keyvalues (dict[str, any]): Row-identifying key values - absolutes (dict[str, any]): Absolute (set) fields - additive_relatives (dict[str, int]): Fields that will be added onto - if existing row present. - """ - if self.database_engine.can_native_upsert: - absolute_updates = [ - "%(field)s = EXCLUDED.%(field)s" % {"field": field} - for field in absolutes.keys() - ] - - relative_updates = [ - "%(field)s = EXCLUDED.%(field)s + %(table)s.%(field)s" - % {"table": table, "field": field} - for field in additive_relatives.keys() - ] - - insert_cols = [] - qargs = [] - - for (key, val) in chain( - keyvalues.items(), absolutes.items(), additive_relatives.items() - ): - insert_cols.append(key) - qargs.append(val) - - sql = """ - INSERT INTO %(table)s (%(insert_cols_cs)s) - VALUES (%(insert_vals_qs)s) - ON CONFLICT (%(key_columns)s) DO UPDATE SET %(updates)s - """ % { - "table": table, - "insert_cols_cs": ", ".join(insert_cols), - "insert_vals_qs": ", ".join( - ["?"] * (len(keyvalues) + len(absolutes) + len(additive_relatives)) - ), - "key_columns": ", ".join(keyvalues), - "updates": ", ".join(chain(absolute_updates, relative_updates)), - } - - txn.execute(sql, qargs) - else: - self.database_engine.lock_table(txn, table) - retcols = list(chain(absolutes.keys(), additive_relatives.keys())) - current_row = self.db.simple_select_one_txn( - txn, table, keyvalues, retcols, allow_none=True - ) - if current_row is None: - merged_dict = {**keyvalues, **absolutes, **additive_relatives} - self.db.simple_insert_txn(txn, table, merged_dict) - else: - for (key, val) in additive_relatives.items(): - current_row[key] += val - current_row.update(absolutes) - self.db.simple_update_one_txn(txn, table, keyvalues, current_row) - - def _upsert_copy_from_table_with_additive_relatives_txn( - self, - txn, - into_table, - keyvalues, - extra_dst_keyvalues, - extra_dst_insvalues, - additive_relatives, - src_table, - copy_columns, - ): - """Updates the historic stats table with latest updates. - - This involves copying "absolute" fields from the `_current` table, and - adding relative fields to any existing values. - - Args: - txn: Transaction - into_table (str): The destination table to UPSERT the row into - keyvalues (dict[str, any]): Row-identifying key values - extra_dst_keyvalues (dict[str, any]): Additional keyvalues - for `into_table`. - extra_dst_insvalues (dict[str, any]): Additional values to insert - on new row creation for `into_table`. - additive_relatives (dict[str, any]): Fields that will be added onto - if existing row present. (Must be disjoint from copy_columns.) - src_table (str): The source table to copy from - copy_columns (iterable[str]): The list of columns to copy - """ - if self.database_engine.can_native_upsert: - ins_columns = chain( - keyvalues, - copy_columns, - additive_relatives, - extra_dst_keyvalues, - extra_dst_insvalues, - ) - sel_exprs = chain( - keyvalues, - copy_columns, - ( - "?" - for _ in chain( - additive_relatives, extra_dst_keyvalues, extra_dst_insvalues - ) - ), - ) - keyvalues_where = ("%s = ?" % f for f in keyvalues) - - sets_cc = ("%s = EXCLUDED.%s" % (f, f) for f in copy_columns) - sets_ar = ( - "%s = EXCLUDED.%s + %s.%s" % (f, f, into_table, f) - for f in additive_relatives - ) - - sql = """ - INSERT INTO %(into_table)s (%(ins_columns)s) - SELECT %(sel_exprs)s - FROM %(src_table)s - WHERE %(keyvalues_where)s - ON CONFLICT (%(keyvalues)s) - DO UPDATE SET %(sets)s - """ % { - "into_table": into_table, - "ins_columns": ", ".join(ins_columns), - "sel_exprs": ", ".join(sel_exprs), - "keyvalues_where": " AND ".join(keyvalues_where), - "src_table": src_table, - "keyvalues": ", ".join( - chain(keyvalues.keys(), extra_dst_keyvalues.keys()) - ), - "sets": ", ".join(chain(sets_cc, sets_ar)), - } - - qargs = list( - chain( - additive_relatives.values(), - extra_dst_keyvalues.values(), - extra_dst_insvalues.values(), - keyvalues.values(), - ) - ) - txn.execute(sql, qargs) - else: - self.database_engine.lock_table(txn, into_table) - src_row = self.db.simple_select_one_txn( - txn, src_table, keyvalues, copy_columns - ) - all_dest_keyvalues = {**keyvalues, **extra_dst_keyvalues} - dest_current_row = self.db.simple_select_one_txn( - txn, - into_table, - keyvalues=all_dest_keyvalues, - retcols=list(chain(additive_relatives.keys(), copy_columns)), - allow_none=True, - ) - - if dest_current_row is None: - merged_dict = { - **keyvalues, - **extra_dst_keyvalues, - **extra_dst_insvalues, - **src_row, - **additive_relatives, - } - self.db.simple_insert_txn(txn, into_table, merged_dict) - else: - for (key, val) in additive_relatives.items(): - src_row[key] = dest_current_row[key] + val - self.db.simple_update_txn(txn, into_table, all_dest_keyvalues, src_row) - - def get_changes_room_total_events_and_bytes(self, min_pos, max_pos): - """Fetches the counts of events in the given range of stream IDs. - - Args: - min_pos (int) - max_pos (int) - - Returns: - Deferred[dict[str, dict[str, int]]]: Mapping of room ID to field - changes. - """ - - return self.db.runInteraction( - "stats_incremental_total_events_and_bytes", - self.get_changes_room_total_events_and_bytes_txn, - min_pos, - max_pos, - ) - - def get_changes_room_total_events_and_bytes_txn(self, txn, low_pos, high_pos): - """Gets the total_events and total_event_bytes counts for rooms and - senders, in a range of stream_orderings (including backfilled events). - - Args: - txn - low_pos (int): Low stream ordering - high_pos (int): High stream ordering - - Returns: - tuple[dict[str, dict[str, int]], dict[str, dict[str, int]]]: The - room and user deltas for total_events/total_event_bytes in the - format of `stats_id` -> fields - """ - - if low_pos >= high_pos: - # nothing to do here. - return {}, {} - - if isinstance(self.database_engine, PostgresEngine): - new_bytes_expression = "OCTET_LENGTH(json)" - else: - new_bytes_expression = "LENGTH(CAST(json AS BLOB))" - - sql = """ - SELECT events.room_id, COUNT(*) AS new_events, SUM(%s) AS new_bytes - FROM events INNER JOIN event_json USING (event_id) - WHERE (? < stream_ordering AND stream_ordering <= ?) - OR (? <= stream_ordering AND stream_ordering <= ?) - GROUP BY events.room_id - """ % ( - new_bytes_expression, - ) - - txn.execute(sql, (low_pos, high_pos, -high_pos, -low_pos)) - - room_deltas = { - room_id: {"total_events": new_events, "total_event_bytes": new_bytes} - for room_id, new_events, new_bytes in txn - } - - sql = """ - SELECT events.sender, COUNT(*) AS new_events, SUM(%s) AS new_bytes - FROM events INNER JOIN event_json USING (event_id) - WHERE (? < stream_ordering AND stream_ordering <= ?) - OR (? <= stream_ordering AND stream_ordering <= ?) - GROUP BY events.sender - """ % ( - new_bytes_expression, - ) - - txn.execute(sql, (low_pos, high_pos, -high_pos, -low_pos)) - - user_deltas = { - user_id: {"total_events": new_events, "total_event_bytes": new_bytes} - for user_id, new_events, new_bytes in txn - if self.hs.is_mine_id(user_id) - } - - return room_deltas, user_deltas - - async def _calculate_and_set_initial_state_for_room( - self, room_id: str - ) -> Tuple[dict, dict, int]: - """Calculate and insert an entry into room_stats_current. - - Args: - room_id: The room ID under calculation. - - Returns: - A tuple of room state, membership counts and stream position. - """ - - def _fetch_current_state_stats(txn): - pos = self.get_room_max_stream_ordering() - - rows = self.db.simple_select_many_txn( - txn, - table="current_state_events", - column="type", - iterable=[ - EventTypes.Create, - EventTypes.JoinRules, - EventTypes.RoomHistoryVisibility, - EventTypes.RoomEncryption, - EventTypes.Name, - EventTypes.Topic, - EventTypes.RoomAvatar, - EventTypes.CanonicalAlias, - ], - keyvalues={"room_id": room_id, "state_key": ""}, - retcols=["event_id"], - ) - - event_ids = [row["event_id"] for row in rows] - - txn.execute( - """ - SELECT membership, count(*) FROM current_state_events - WHERE room_id = ? AND type = 'm.room.member' - GROUP BY membership - """, - (room_id,), - ) - membership_counts = {membership: cnt for membership, cnt in txn} - - txn.execute( - """ - SELECT COALESCE(count(*), 0) FROM current_state_events - WHERE room_id = ? - """, - (room_id,), - ) - - (current_state_events_count,) = txn.fetchone() - - users_in_room = self.get_users_in_room_txn(txn, room_id) - - return ( - event_ids, - membership_counts, - current_state_events_count, - users_in_room, - pos, - ) - - ( - event_ids, - membership_counts, - current_state_events_count, - users_in_room, - pos, - ) = await self.db.runInteraction( - "get_initial_state_for_room", _fetch_current_state_stats - ) - - state_event_map = await self.get_events(event_ids, get_prev_content=False) - - room_state = { - "join_rules": None, - "history_visibility": None, - "encryption": None, - "name": None, - "topic": None, - "avatar": None, - "canonical_alias": None, - "is_federatable": True, - } - - for event in state_event_map.values(): - if event.type == EventTypes.JoinRules: - room_state["join_rules"] = event.content.get("join_rule") - elif event.type == EventTypes.RoomHistoryVisibility: - room_state["history_visibility"] = event.content.get( - "history_visibility" - ) - elif event.type == EventTypes.RoomEncryption: - room_state["encryption"] = event.content.get("algorithm") - elif event.type == EventTypes.Name: - room_state["name"] = event.content.get("name") - elif event.type == EventTypes.Topic: - room_state["topic"] = event.content.get("topic") - elif event.type == EventTypes.RoomAvatar: - room_state["avatar"] = event.content.get("url") - elif event.type == EventTypes.CanonicalAlias: - room_state["canonical_alias"] = event.content.get("alias") - elif event.type == EventTypes.Create: - room_state["is_federatable"] = ( - event.content.get("m.federate", True) is True - ) - - await self.update_room_state(room_id, room_state) - - local_users_in_room = [u for u in users_in_room if self.hs.is_mine_id(u)] - - await self.update_stats_delta( - ts=self.clock.time_msec(), - stats_type="room", - stats_id=room_id, - fields={}, - complete_with_stream_id=pos, - absolute_field_overrides={ - "current_state_events": current_state_events_count, - "joined_members": membership_counts.get(Membership.JOIN, 0), - "invited_members": membership_counts.get(Membership.INVITE, 0), - "left_members": membership_counts.get(Membership.LEAVE, 0), - "banned_members": membership_counts.get(Membership.BAN, 0), - "local_users_in_room": len(local_users_in_room), - }, - ) - - async def _calculate_and_set_initial_state_for_user(self, user_id): - def _calculate_and_set_initial_state_for_user_txn(txn): - pos = self._get_max_stream_id_in_current_state_deltas_txn(txn) - - txn.execute( - """ - SELECT COUNT(distinct room_id) FROM current_state_events - WHERE type = 'm.room.member' AND state_key = ? - AND membership = 'join' - """, - (user_id,), - ) - (count,) = txn.fetchone() - return count, pos - - joined_rooms, pos = await self.db.runInteraction( - "calculate_and_set_initial_state_for_user", - _calculate_and_set_initial_state_for_user_txn, - ) - - await self.update_stats_delta( - ts=self.clock.time_msec(), - stats_type="user", - stats_id=user_id, - fields={}, - complete_with_stream_id=pos, - absolute_field_overrides={"joined_rooms": joined_rooms}, - ) diff --git a/synapse/storage/data_stores/main/stream.py b/synapse/storage/data_stores/main/stream.py deleted file mode 100644 index f1334a6efc..0000000000 --- a/synapse/storage/data_stores/main/stream.py +++ /dev/null @@ -1,1064 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2017 Vector Creations Ltd -# Copyright 2018-2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -""" This module is responsible for getting events from the DB for pagination -and event streaming. - -The order it returns events in depend on whether we are streaming forwards or -are paginating backwards. We do this because we want to handle out of order -messages nicely, while still returning them in the correct order when we -paginate bacwards. - -This is implemented by keeping two ordering columns: stream_ordering and -topological_ordering. Stream ordering is basically insertion/received order -(except for events from backfill requests). The topological_ordering is a -weak ordering of events based on the pdu graph. - -This means that we have to have two different types of tokens, depending on -what sort order was used: - - stream tokens are of the form: "s%d", which maps directly to the column - - topological tokems: "t%d-%d", where the integers map to the topological - and stream ordering columns respectively. -""" - -import abc -import logging -from collections import namedtuple -from typing import Optional - -from twisted.internet import defer - -from synapse.logging.context import make_deferred_yieldable, run_in_background -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.main.events_worker import EventsWorkerStore -from synapse.storage.database import Database, make_in_list_sql_clause -from synapse.storage.engines import PostgresEngine -from synapse.types import RoomStreamToken -from synapse.util.caches.stream_change_cache import StreamChangeCache - -logger = logging.getLogger(__name__) - - -MAX_STREAM_SIZE = 1000 - - -_STREAM_TOKEN = "stream" -_TOPOLOGICAL_TOKEN = "topological" - - -# Used as return values for pagination APIs -_EventDictReturn = namedtuple( - "_EventDictReturn", ("event_id", "topological_ordering", "stream_ordering") -) - - -def generate_pagination_where_clause( - direction, column_names, from_token, to_token, engine -): - """Creates an SQL expression to bound the columns by the pagination - tokens. - - For example creates an SQL expression like: - - (6, 7) >= (topological_ordering, stream_ordering) - AND (5, 3) < (topological_ordering, stream_ordering) - - would be generated for dir=b, from_token=(6, 7) and to_token=(5, 3). - - Note that tokens are considered to be after the row they are in, e.g. if - a row A has a token T, then we consider A to be before T. This convention - is important when figuring out inequalities for the generated SQL, and - produces the following result: - - If paginating forwards then we exclude any rows matching the from - token, but include those that match the to token. - - If paginating backwards then we include any rows matching the from - token, but include those that match the to token. - - Args: - direction (str): Whether we're paginating backwards("b") or - forwards ("f"). - column_names (tuple[str, str]): The column names to bound. Must *not* - be user defined as these get inserted directly into the SQL - statement without escapes. - from_token (tuple[int, int]|None): The start point for the pagination. - This is an exclusive minimum bound if direction is "f", and an - inclusive maximum bound if direction is "b". - to_token (tuple[int, int]|None): The endpoint point for the pagination. - This is an inclusive maximum bound if direction is "f", and an - exclusive minimum bound if direction is "b". - engine: The database engine to generate the clauses for - - Returns: - str: The sql expression - """ - assert direction in ("b", "f") - - where_clause = [] - if from_token: - where_clause.append( - _make_generic_sql_bound( - bound=">=" if direction == "b" else "<", - column_names=column_names, - values=from_token, - engine=engine, - ) - ) - - if to_token: - where_clause.append( - _make_generic_sql_bound( - bound="<" if direction == "b" else ">=", - column_names=column_names, - values=to_token, - engine=engine, - ) - ) - - return " AND ".join(where_clause) - - -def _make_generic_sql_bound(bound, column_names, values, engine): - """Create an SQL expression that bounds the given column names by the - values, e.g. create the equivalent of `(1, 2) < (col1, col2)`. - - Only works with two columns. - - Older versions of SQLite don't support that syntax so we have to expand it - out manually. - - Args: - bound (str): The comparison operator to use. One of ">", "<", ">=", - "<=", where the values are on the left and columns on the right. - names (tuple[str, str]): The column names. Must *not* be user defined - as these get inserted directly into the SQL statement without - escapes. - values (tuple[int|None, int]): The values to bound the columns by. If - the first value is None then only creates a bound on the second - column. - engine: The database engine to generate the SQL for - - Returns: - str - """ - - assert bound in (">", "<", ">=", "<=") - - name1, name2 = column_names - val1, val2 = values - - if val1 is None: - val2 = int(val2) - return "(%d %s %s)" % (val2, bound, name2) - - val1 = int(val1) - val2 = int(val2) - - if isinstance(engine, PostgresEngine): - # Postgres doesn't optimise ``(x < a) OR (x=a AND y ? AND stream_ordering <= ?" - " ORDER BY stream_ordering %s LIMIT ?" - ) % (order,) - txn.execute(sql, (room_id, from_id, to_id, limit)) - - rows = [_EventDictReturn(row[0], None, row[1]) for row in txn] - return rows - - rows = yield self.db.runInteraction("get_room_events_stream_for_room", f) - - ret = yield self.get_events_as_list( - [r.event_id for r in rows], get_prev_content=True - ) - - self._set_before_and_after(ret, rows, topo_order=from_id is None) - - if order.lower() == "desc": - ret.reverse() - - if rows: - key = "s%d" % min(r.stream_ordering for r in rows) - else: - # Assume we didn't get anything because there was nothing to - # get. - key = from_key - - return ret, key - - @defer.inlineCallbacks - def get_membership_changes_for_user(self, user_id, from_key, to_key): - from_id = RoomStreamToken.parse_stream_token(from_key).stream - to_id = RoomStreamToken.parse_stream_token(to_key).stream - - if from_key == to_key: - return [] - - if from_id: - has_changed = self._membership_stream_cache.has_entity_changed( - user_id, int(from_id) - ) - if not has_changed: - return [] - - def f(txn): - sql = ( - "SELECT m.event_id, stream_ordering FROM events AS e," - " room_memberships AS m" - " WHERE e.event_id = m.event_id" - " AND m.user_id = ?" - " AND e.stream_ordering > ? AND e.stream_ordering <= ?" - " ORDER BY e.stream_ordering ASC" - ) - txn.execute(sql, (user_id, from_id, to_id)) - - rows = [_EventDictReturn(row[0], None, row[1]) for row in txn] - - return rows - - rows = yield self.db.runInteraction("get_membership_changes_for_user", f) - - ret = yield self.get_events_as_list( - [r.event_id for r in rows], get_prev_content=True - ) - - self._set_before_and_after(ret, rows, topo_order=False) - - return ret - - @defer.inlineCallbacks - def get_recent_events_for_room(self, room_id, limit, end_token): - """Get the most recent events in the room in topological ordering. - - Args: - room_id (str) - limit (int) - end_token (str): The stream token representing now. - - Returns: - Deferred[tuple[list[FrozenEvent], str]]: Returns a list of - events and a token pointing to the start of the returned - events. - The events returned are in ascending order. - """ - - rows, token = yield self.get_recent_event_ids_for_room( - room_id, limit, end_token - ) - - events = yield self.get_events_as_list( - [r.event_id for r in rows], get_prev_content=True - ) - - self._set_before_and_after(events, rows) - - return (events, token) - - @defer.inlineCallbacks - def get_recent_event_ids_for_room(self, room_id, limit, end_token): - """Get the most recent events in the room in topological ordering. - - Args: - room_id (str) - limit (int) - end_token (str): The stream token representing now. - - Returns: - Deferred[tuple[list[_EventDictReturn], str]]: Returns a list of - _EventDictReturn and a token pointing to the start of the returned - events. - The events returned are in ascending order. - """ - # Allow a zero limit here, and no-op. - if limit == 0: - return [], end_token - - end_token = RoomStreamToken.parse(end_token) - - rows, token = yield self.db.runInteraction( - "get_recent_event_ids_for_room", - self._paginate_room_events_txn, - room_id, - from_token=end_token, - limit=limit, - ) - - # We want to return the results in ascending order. - rows.reverse() - - return rows, token - - def get_room_event_before_stream_ordering(self, room_id, stream_ordering): - """Gets details of the first event in a room at or before a stream ordering - - Args: - room_id (str): - stream_ordering (int): - - Returns: - Deferred[(int, int, str)]: - (stream ordering, topological ordering, event_id) - """ - - def _f(txn): - sql = ( - "SELECT stream_ordering, topological_ordering, event_id" - " FROM events" - " WHERE room_id = ? AND stream_ordering <= ?" - " AND NOT outlier" - " ORDER BY stream_ordering DESC" - " LIMIT 1" - ) - txn.execute(sql, (room_id, stream_ordering)) - return txn.fetchone() - - return self.db.runInteraction("get_room_event_before_stream_ordering", _f) - - async def get_room_events_max_id(self, room_id: Optional[str] = None) -> str: - """Returns the current token for rooms stream. - - By default, it returns the current global stream token. Specifying a - `room_id` causes it to return the current room specific topological - token. - """ - token = self.get_room_max_stream_ordering() - if room_id is None: - return "s%d" % (token,) - else: - topo = await self.db.runInteraction( - "_get_max_topological_txn", self._get_max_topological_txn, room_id - ) - return "t%d-%d" % (topo, token) - - def get_stream_token_for_event(self, event_id): - """The stream token for an event - Args: - event_id(str): The id of the event to look up a stream token for. - Raises: - StoreError if the event wasn't in the database. - Returns: - A deferred "s%d" stream token. - """ - return self.db.simple_select_one_onecol( - table="events", keyvalues={"event_id": event_id}, retcol="stream_ordering" - ).addCallback(lambda row: "s%d" % (row,)) - - def get_topological_token_for_event(self, event_id): - """The stream token for an event - Args: - event_id(str): The id of the event to look up a stream token for. - Raises: - StoreError if the event wasn't in the database. - Returns: - A deferred "t%d-%d" topological token. - """ - return self.db.simple_select_one( - table="events", - keyvalues={"event_id": event_id}, - retcols=("stream_ordering", "topological_ordering"), - desc="get_topological_token_for_event", - ).addCallback( - lambda row: "t%d-%d" % (row["topological_ordering"], row["stream_ordering"]) - ) - - def get_max_topological_token(self, room_id, stream_key): - """Get the max topological token in a room before the given stream - ordering. - - Args: - room_id (str) - stream_key (int) - - Returns: - Deferred[int] - """ - sql = ( - "SELECT coalesce(max(topological_ordering), 0) FROM events" - " WHERE room_id = ? AND stream_ordering < ?" - ) - return self.db.execute( - "get_max_topological_token", None, sql, room_id, stream_key - ).addCallback(lambda r: r[0][0] if r else 0) - - def _get_max_topological_txn(self, txn, room_id): - txn.execute( - "SELECT MAX(topological_ordering) FROM events WHERE room_id = ?", - (room_id,), - ) - - rows = txn.fetchall() - return rows[0][0] if rows else 0 - - @staticmethod - def _set_before_and_after(events, rows, topo_order=True): - """Inserts ordering information to events' internal metadata from - the DB rows. - - Args: - events (list[FrozenEvent]) - rows (list[_EventDictReturn]) - topo_order (bool): Whether the events were ordered topologically - or by stream ordering. If true then all rows should have a non - null topological_ordering. - """ - for event, row in zip(events, rows): - stream = row.stream_ordering - if topo_order and row.topological_ordering: - topo = row.topological_ordering - else: - topo = None - internal = event.internal_metadata - internal.before = str(RoomStreamToken(topo, stream - 1)) - internal.after = str(RoomStreamToken(topo, stream)) - internal.order = (int(topo) if topo else 0, int(stream)) - - @defer.inlineCallbacks - def get_events_around( - self, room_id, event_id, before_limit, after_limit, event_filter=None - ): - """Retrieve events and pagination tokens around a given event in a - room. - - Args: - room_id (str) - event_id (str) - before_limit (int) - after_limit (int) - event_filter (Filter|None) - - Returns: - dict - """ - - results = yield self.db.runInteraction( - "get_events_around", - self._get_events_around_txn, - room_id, - event_id, - before_limit, - after_limit, - event_filter, - ) - - events_before = yield self.get_events_as_list( - list(results["before"]["event_ids"]), get_prev_content=True - ) - - events_after = yield self.get_events_as_list( - list(results["after"]["event_ids"]), get_prev_content=True - ) - - return { - "events_before": events_before, - "events_after": events_after, - "start": results["before"]["token"], - "end": results["after"]["token"], - } - - def _get_events_around_txn( - self, txn, room_id, event_id, before_limit, after_limit, event_filter - ): - """Retrieves event_ids and pagination tokens around a given event in a - room. - - Args: - room_id (str) - event_id (str) - before_limit (int) - after_limit (int) - event_filter (Filter|None) - - Returns: - dict - """ - - results = self.db.simple_select_one_txn( - txn, - "events", - keyvalues={"event_id": event_id, "room_id": room_id}, - retcols=["stream_ordering", "topological_ordering"], - ) - - # Paginating backwards includes the event at the token, but paginating - # forward doesn't. - before_token = RoomStreamToken( - results["topological_ordering"] - 1, results["stream_ordering"] - ) - - after_token = RoomStreamToken( - results["topological_ordering"], results["stream_ordering"] - ) - - rows, start_token = self._paginate_room_events_txn( - txn, - room_id, - before_token, - direction="b", - limit=before_limit, - event_filter=event_filter, - ) - events_before = [r.event_id for r in rows] - - rows, end_token = self._paginate_room_events_txn( - txn, - room_id, - after_token, - direction="f", - limit=after_limit, - event_filter=event_filter, - ) - events_after = [r.event_id for r in rows] - - return { - "before": {"event_ids": events_before, "token": start_token}, - "after": {"event_ids": events_after, "token": end_token}, - } - - @defer.inlineCallbacks - def get_all_new_events_stream(self, from_id, current_id, limit): - """Get all new events - - Returns all events with from_id < stream_ordering <= current_id. - - Args: - from_id (int): the stream_ordering of the last event we processed - current_id (int): the stream_ordering of the most recently processed event - limit (int): the maximum number of events to return - - Returns: - Deferred[Tuple[int, list[FrozenEvent]]]: A tuple of (next_id, events), where - `next_id` is the next value to pass as `from_id` (it will either be the - stream_ordering of the last returned event, or, if fewer than `limit` events - were found, `current_id`. - """ - - def get_all_new_events_stream_txn(txn): - sql = ( - "SELECT e.stream_ordering, e.event_id" - " FROM events AS e" - " WHERE" - " ? < e.stream_ordering AND e.stream_ordering <= ?" - " ORDER BY e.stream_ordering ASC" - " LIMIT ?" - ) - - txn.execute(sql, (from_id, current_id, limit)) - rows = txn.fetchall() - - upper_bound = current_id - if len(rows) == limit: - upper_bound = rows[-1][0] - - return upper_bound, [row[1] for row in rows] - - upper_bound, event_ids = yield self.db.runInteraction( - "get_all_new_events_stream", get_all_new_events_stream_txn - ) - - events = yield self.get_events_as_list(event_ids) - - return upper_bound, events - - async def get_federation_out_pos(self, typ: str) -> int: - if self._need_to_reset_federation_stream_positions: - await self.db.runInteraction( - "_reset_federation_positions_txn", self._reset_federation_positions_txn - ) - self._need_to_reset_federation_stream_positions = False - - return await self.db.simple_select_one_onecol( - table="federation_stream_position", - retcol="stream_id", - keyvalues={"type": typ, "instance_name": self._instance_name}, - desc="get_federation_out_pos", - ) - - async def update_federation_out_pos(self, typ, stream_id): - if self._need_to_reset_federation_stream_positions: - await self.db.runInteraction( - "_reset_federation_positions_txn", self._reset_federation_positions_txn - ) - self._need_to_reset_federation_stream_positions = False - - return await self.db.simple_update_one( - table="federation_stream_position", - keyvalues={"type": typ, "instance_name": self._instance_name}, - updatevalues={"stream_id": stream_id}, - desc="update_federation_out_pos", - ) - - def _reset_federation_positions_txn(self, txn): - """Fiddles with the `federation_stream_position` table to make it match - the configured federation sender instances during start up. - """ - - # The federation sender instances may have changed, so we need to - # massage the `federation_stream_position` table to have a row per type - # per instance sending federation. If there is a mismatch we update the - # table with the correct rows using the *minimum* stream ID seen. This - # may result in resending of events/EDUs to remote servers, but that is - # preferable to dropping them. - - if not self._send_federation: - return - - # Pull out the configured instances. If we don't have a shard config then - # we assume that we're the only instance sending. - configured_instances = self._federation_shard_config.instances - if not configured_instances: - configured_instances = [self._instance_name] - elif self._instance_name not in configured_instances: - return - - instances_in_table = self.db.simple_select_onecol_txn( - txn, - table="federation_stream_position", - keyvalues={}, - retcol="instance_name", - ) - - if set(instances_in_table) == set(configured_instances): - # Nothing to do - return - - sql = """ - SELECT type, MIN(stream_id) FROM federation_stream_position - GROUP BY type - """ - txn.execute(sql) - min_positions = dict(txn) # Map from type -> min position - - # Ensure we do actually have some values here - assert set(min_positions) == {"federation", "events"} - - sql = """ - DELETE FROM federation_stream_position - WHERE NOT (%s) - """ - clause, args = make_in_list_sql_clause( - txn.database_engine, "instance_name", configured_instances - ) - txn.execute(sql % (clause,), args) - - for typ, stream_id in min_positions.items(): - self.db.simple_upsert_txn( - txn, - table="federation_stream_position", - keyvalues={"type": typ, "instance_name": self._instance_name}, - values={"stream_id": stream_id}, - ) - - def has_room_changed_since(self, room_id, stream_id): - return self._events_stream_cache.has_entity_changed(room_id, stream_id) - - def _paginate_room_events_txn( - self, - txn, - room_id, - from_token, - to_token=None, - direction="b", - limit=-1, - event_filter=None, - ): - """Returns list of events before or after a given token. - - Args: - txn - room_id (str) - from_token (RoomStreamToken): The token used to stream from - to_token (RoomStreamToken|None): A token which if given limits the - results to only those before - direction(char): Either 'b' or 'f' to indicate whether we are - paginating forwards or backwards from `from_key`. - limit (int): The maximum number of events to return. - event_filter (Filter|None): If provided filters the events to - those that match the filter. - - Returns: - Deferred[tuple[list[_EventDictReturn], str]]: Returns the results - as a list of _EventDictReturn and a token that points to the end - of the result set. If no events are returned then the end of the - stream has been reached (i.e. there are no events between - `from_token` and `to_token`), or `limit` is zero. - """ - - assert int(limit) >= 0 - - # Tokens really represent positions between elements, but we use - # the convention of pointing to the event before the gap. Hence - # we have a bit of asymmetry when it comes to equalities. - args = [False, room_id] - if direction == "b": - order = "DESC" - else: - order = "ASC" - - bounds = generate_pagination_where_clause( - direction=direction, - column_names=("topological_ordering", "stream_ordering"), - from_token=from_token, - to_token=to_token, - engine=self.database_engine, - ) - - filter_clause, filter_args = filter_to_clause(event_filter) - - if filter_clause: - bounds += " AND " + filter_clause - args.extend(filter_args) - - args.append(int(limit)) - - select_keywords = "SELECT" - join_clause = "" - if event_filter and event_filter.labels: - # If we're not filtering on a label, then joining on event_labels will - # return as many row for a single event as the number of labels it has. To - # avoid this, only join if we're filtering on at least one label. - join_clause = """ - LEFT JOIN event_labels - USING (event_id, room_id, topological_ordering) - """ - if len(event_filter.labels) > 1: - # Using DISTINCT in this SELECT query is quite expensive, because it - # requires the engine to sort on the entire (not limited) result set, - # i.e. the entire events table. We only need to use it when we're - # filtering on more than two labels, because that's the only scenario - # in which we can possibly to get multiple times the same event ID in - # the results. - select_keywords += "DISTINCT" - - sql = """ - %(select_keywords)s event_id, topological_ordering, stream_ordering - FROM events - %(join_clause)s - WHERE outlier = ? AND room_id = ? AND %(bounds)s - ORDER BY topological_ordering %(order)s, - stream_ordering %(order)s LIMIT ? - """ % { - "select_keywords": select_keywords, - "join_clause": join_clause, - "bounds": bounds, - "order": order, - } - - txn.execute(sql, args) - - rows = [_EventDictReturn(row[0], row[1], row[2]) for row in txn] - - if rows: - topo = rows[-1].topological_ordering - toke = rows[-1].stream_ordering - if direction == "b": - # Tokens are positions between events. - # This token points *after* the last event in the chunk. - # We need it to point to the event before it in the chunk - # when we are going backwards so we subtract one from the - # stream part. - toke -= 1 - next_token = RoomStreamToken(topo, toke) - else: - # TODO (erikj): We should work out what to do here instead. - next_token = to_token if to_token else from_token - - return rows, str(next_token) - - @defer.inlineCallbacks - def paginate_room_events( - self, room_id, from_key, to_key=None, direction="b", limit=-1, event_filter=None - ): - """Returns list of events before or after a given token. - - Args: - room_id (str) - from_key (str): The token used to stream from - to_key (str|None): A token which if given limits the results to - only those before - direction(char): Either 'b' or 'f' to indicate whether we are - paginating forwards or backwards from `from_key`. - limit (int): The maximum number of events to return. - event_filter (Filter|None): If provided filters the events to - those that match the filter. - - Returns: - tuple[list[FrozenEvent], str]: Returns the results as a list of - events and a token that points to the end of the result set. If no - events are returned then the end of the stream has been reached - (i.e. there are no events between `from_key` and `to_key`). - """ - - from_key = RoomStreamToken.parse(from_key) - if to_key: - to_key = RoomStreamToken.parse(to_key) - - rows, token = yield self.db.runInteraction( - "paginate_room_events", - self._paginate_room_events_txn, - room_id, - from_key, - to_key, - direction, - limit, - event_filter, - ) - - events = yield self.get_events_as_list( - [r.event_id for r in rows], get_prev_content=True - ) - - self._set_before_and_after(events, rows) - - return (events, token) - - -class StreamStore(StreamWorkerStore): - def get_room_max_stream_ordering(self): - return self._stream_id_gen.get_current_token() - - def get_room_min_stream_ordering(self): - return self._backfill_id_gen.get_current_token() diff --git a/synapse/storage/data_stores/main/tags.py b/synapse/storage/data_stores/main/tags.py deleted file mode 100644 index bd7227773a..0000000000 --- a/synapse/storage/data_stores/main/tags.py +++ /dev/null @@ -1,288 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import List, Tuple - -from canonicaljson import json - -from twisted.internet import defer - -from synapse.storage._base import db_to_json -from synapse.storage.data_stores.main.account_data import AccountDataWorkerStore -from synapse.util.caches.descriptors import cached - -logger = logging.getLogger(__name__) - - -class TagsWorkerStore(AccountDataWorkerStore): - @cached() - def get_tags_for_user(self, user_id): - """Get all the tags for a user. - - - Args: - user_id(str): The user to get the tags for. - Returns: - A deferred dict mapping from room_id strings to dicts mapping from - tag strings to tag content. - """ - - deferred = self.db.simple_select_list( - "room_tags", {"user_id": user_id}, ["room_id", "tag", "content"] - ) - - @deferred.addCallback - def tags_by_room(rows): - tags_by_room = {} - for row in rows: - room_tags = tags_by_room.setdefault(row["room_id"], {}) - room_tags[row["tag"]] = db_to_json(row["content"]) - return tags_by_room - - return deferred - - async def get_all_updated_tags( - self, instance_name: str, last_id: int, current_id: int, limit: int - ) -> Tuple[List[Tuple[int, tuple]], int, bool]: - """Get updates for tags replication stream. - - Args: - instance_name: The writer we want to fetch updates from. Unused - here since there is only ever one writer. - last_id: The token to fetch updates from. Exclusive. - current_id: The token to fetch updates up to. Inclusive. - limit: The requested limit for the number of rows to return. The - function may return more or fewer rows. - - Returns: - A tuple consisting of: the updates, a token to use to fetch - subsequent updates, and whether we returned fewer rows than exists - between the requested tokens due to the limit. - - The token returned can be used in a subsequent call to this - function to get further updatees. - - The updates are a list of 2-tuples of stream ID and the row data - """ - - if last_id == current_id: - return [], current_id, False - - def get_all_updated_tags_txn(txn): - sql = ( - "SELECT stream_id, user_id, room_id" - " FROM room_tags_revisions as r" - " WHERE ? < stream_id AND stream_id <= ?" - " ORDER BY stream_id ASC LIMIT ?" - ) - txn.execute(sql, (last_id, current_id, limit)) - return txn.fetchall() - - tag_ids = await self.db.runInteraction( - "get_all_updated_tags", get_all_updated_tags_txn - ) - - def get_tag_content(txn, tag_ids): - sql = "SELECT tag, content FROM room_tags WHERE user_id=? AND room_id=?" - results = [] - for stream_id, user_id, room_id in tag_ids: - txn.execute(sql, (user_id, room_id)) - tags = [] - for tag, content in txn: - tags.append(json.dumps(tag) + ":" + content) - tag_json = "{" + ",".join(tags) + "}" - results.append((stream_id, (user_id, room_id, tag_json))) - - return results - - batch_size = 50 - results = [] - for i in range(0, len(tag_ids), batch_size): - tags = await self.db.runInteraction( - "get_all_updated_tag_content", - get_tag_content, - tag_ids[i : i + batch_size], - ) - results.extend(tags) - - limited = False - upto_token = current_id - if len(results) >= limit: - upto_token = results[-1][0] - limited = True - - return results, upto_token, limited - - @defer.inlineCallbacks - def get_updated_tags(self, user_id, stream_id): - """Get all the tags for the rooms where the tags have changed since the - given version - - Args: - user_id(str): The user to get the tags for. - stream_id(int): The earliest update to get for the user. - Returns: - A deferred dict mapping from room_id strings to lists of tag - strings for all the rooms that changed since the stream_id token. - """ - - def get_updated_tags_txn(txn): - sql = ( - "SELECT room_id from room_tags_revisions" - " WHERE user_id = ? AND stream_id > ?" - ) - txn.execute(sql, (user_id, stream_id)) - room_ids = [row[0] for row in txn] - return room_ids - - changed = self._account_data_stream_cache.has_entity_changed( - user_id, int(stream_id) - ) - if not changed: - return {} - - room_ids = yield self.db.runInteraction( - "get_updated_tags", get_updated_tags_txn - ) - - results = {} - if room_ids: - tags_by_room = yield self.get_tags_for_user(user_id) - for room_id in room_ids: - results[room_id] = tags_by_room.get(room_id, {}) - - return results - - def get_tags_for_room(self, user_id, room_id): - """Get all the tags for the given room - Args: - user_id(str): The user to get tags for - room_id(str): The room to get tags for - Returns: - A deferred list of string tags. - """ - return self.db.simple_select_list( - table="room_tags", - keyvalues={"user_id": user_id, "room_id": room_id}, - retcols=("tag", "content"), - desc="get_tags_for_room", - ).addCallback( - lambda rows: {row["tag"]: db_to_json(row["content"]) for row in rows} - ) - - -class TagsStore(TagsWorkerStore): - @defer.inlineCallbacks - def add_tag_to_room(self, user_id, room_id, tag, content): - """Add a tag to a room for a user. - Args: - user_id(str): The user to add a tag for. - room_id(str): The room to add a tag for. - tag(str): The tag name to add. - content(dict): A json object to associate with the tag. - Returns: - A deferred that completes once the tag has been added. - """ - content_json = json.dumps(content) - - def add_tag_txn(txn, next_id): - self.db.simple_upsert_txn( - txn, - table="room_tags", - keyvalues={"user_id": user_id, "room_id": room_id, "tag": tag}, - values={"content": content_json}, - ) - self._update_revision_txn(txn, user_id, room_id, next_id) - - with self._account_data_id_gen.get_next() as next_id: - yield self.db.runInteraction("add_tag", add_tag_txn, next_id) - - self.get_tags_for_user.invalidate((user_id,)) - - result = self._account_data_id_gen.get_current_token() - return result - - @defer.inlineCallbacks - def remove_tag_from_room(self, user_id, room_id, tag): - """Remove a tag from a room for a user. - Returns: - A deferred that completes once the tag has been removed - """ - - def remove_tag_txn(txn, next_id): - sql = ( - "DELETE FROM room_tags " - " WHERE user_id = ? AND room_id = ? AND tag = ?" - ) - txn.execute(sql, (user_id, room_id, tag)) - self._update_revision_txn(txn, user_id, room_id, next_id) - - with self._account_data_id_gen.get_next() as next_id: - yield self.db.runInteraction("remove_tag", remove_tag_txn, next_id) - - self.get_tags_for_user.invalidate((user_id,)) - - result = self._account_data_id_gen.get_current_token() - return result - - def _update_revision_txn(self, txn, user_id, room_id, next_id): - """Update the latest revision of the tags for the given user and room. - - Args: - txn: The database cursor - user_id(str): The ID of the user. - room_id(str): The ID of the room. - next_id(int): The the revision to advance to. - """ - - txn.call_after( - self._account_data_stream_cache.entity_has_changed, user_id, next_id - ) - - # Note: This is only here for backwards compat to allow admins to - # roll back to a previous Synapse version. Next time we update the - # database version we can remove this table. - update_max_id_sql = ( - "UPDATE account_data_max_stream_id" - " SET stream_id = ?" - " WHERE stream_id < ?" - ) - txn.execute(update_max_id_sql, (next_id, next_id)) - - update_sql = ( - "UPDATE room_tags_revisions" - " SET stream_id = ?" - " WHERE user_id = ?" - " AND room_id = ?" - ) - txn.execute(update_sql, (next_id, user_id, room_id)) - - if txn.rowcount == 0: - insert_sql = ( - "INSERT INTO room_tags_revisions (user_id, room_id, stream_id)" - " VALUES (?, ?, ?)" - ) - try: - txn.execute(insert_sql, (user_id, room_id, next_id)) - except self.database_engine.module.IntegrityError: - # Ignore insertion errors. It doesn't matter if the row wasn't - # inserted because if two updates happend concurrently the one - # with the higher stream_id will not be reported to a client - # unless the previous update has completed. It doesn't matter - # which stream_id ends up in the table, as long as it is higher - # than the id that the client has. - pass diff --git a/synapse/storage/data_stores/main/transactions.py b/synapse/storage/data_stores/main/transactions.py deleted file mode 100644 index a9bf457939..0000000000 --- a/synapse/storage/data_stores/main/transactions.py +++ /dev/null @@ -1,269 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from collections import namedtuple - -from canonicaljson import encode_canonical_json - -from twisted.internet import defer - -from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.storage.database import Database -from synapse.util.caches.expiringcache import ExpiringCache - -db_binary_type = memoryview - -logger = logging.getLogger(__name__) - - -_TransactionRow = namedtuple( - "_TransactionRow", - ("id", "transaction_id", "destination", "ts", "response_code", "response_json"), -) - -_UpdateTransactionRow = namedtuple( - "_TransactionRow", ("response_code", "response_json") -) - -SENTINEL = object() - - -class TransactionStore(SQLBaseStore): - """A collection of queries for handling PDUs. - """ - - def __init__(self, database: Database, db_conn, hs): - super(TransactionStore, self).__init__(database, db_conn, hs) - - self._clock.looping_call(self._start_cleanup_transactions, 30 * 60 * 1000) - - self._destination_retry_cache = ExpiringCache( - cache_name="get_destination_retry_timings", - clock=self._clock, - expiry_ms=5 * 60 * 1000, - ) - - def get_received_txn_response(self, transaction_id, origin): - """For an incoming transaction from a given origin, check if we have - already responded to it. If so, return the response code and response - body (as a dict). - - Args: - transaction_id (str) - origin(str) - - Returns: - tuple: None if we have not previously responded to - this transaction or a 2-tuple of (int, dict) - """ - - return self.db.runInteraction( - "get_received_txn_response", - self._get_received_txn_response, - transaction_id, - origin, - ) - - def _get_received_txn_response(self, txn, transaction_id, origin): - result = self.db.simple_select_one_txn( - txn, - table="received_transactions", - keyvalues={"transaction_id": transaction_id, "origin": origin}, - retcols=( - "transaction_id", - "origin", - "ts", - "response_code", - "response_json", - "has_been_referenced", - ), - allow_none=True, - ) - - if result and result["response_code"]: - return result["response_code"], db_to_json(result["response_json"]) - - else: - return None - - def set_received_txn_response(self, transaction_id, origin, code, response_dict): - """Persist the response we returened for an incoming transaction, and - should return for subsequent transactions with the same transaction_id - and origin. - - Args: - txn - transaction_id (str) - origin (str) - code (int) - response_json (str) - """ - - return self.db.simple_insert( - table="received_transactions", - values={ - "transaction_id": transaction_id, - "origin": origin, - "response_code": code, - "response_json": db_binary_type(encode_canonical_json(response_dict)), - "ts": self._clock.time_msec(), - }, - or_ignore=True, - desc="set_received_txn_response", - ) - - @defer.inlineCallbacks - def get_destination_retry_timings(self, destination): - """Gets the current retry timings (if any) for a given destination. - - Args: - destination (str) - - Returns: - None if not retrying - Otherwise a dict for the retry scheme - """ - - result = self._destination_retry_cache.get(destination, SENTINEL) - if result is not SENTINEL: - return result - - result = yield self.db.runInteraction( - "get_destination_retry_timings", - self._get_destination_retry_timings, - destination, - ) - - # We don't hugely care about race conditions between getting and - # invalidating the cache, since we time out fairly quickly anyway. - self._destination_retry_cache[destination] = result - return result - - def _get_destination_retry_timings(self, txn, destination): - result = self.db.simple_select_one_txn( - txn, - table="destinations", - keyvalues={"destination": destination}, - retcols=("destination", "failure_ts", "retry_last_ts", "retry_interval"), - allow_none=True, - ) - - if result and result["retry_last_ts"] > 0: - return result - else: - return None - - def set_destination_retry_timings( - self, destination, failure_ts, retry_last_ts, retry_interval - ): - """Sets the current retry timings for a given destination. - Both timings should be zero if retrying is no longer occuring. - - Args: - destination (str) - failure_ts (int|None) - when the server started failing (ms since epoch) - retry_last_ts (int) - time of last retry attempt in unix epoch ms - retry_interval (int) - how long until next retry in ms - """ - - self._destination_retry_cache.pop(destination, None) - return self.db.runInteraction( - "set_destination_retry_timings", - self._set_destination_retry_timings, - destination, - failure_ts, - retry_last_ts, - retry_interval, - ) - - def _set_destination_retry_timings( - self, txn, destination, failure_ts, retry_last_ts, retry_interval - ): - - if self.database_engine.can_native_upsert: - # Upsert retry time interval if retry_interval is zero (i.e. we're - # resetting it) or greater than the existing retry interval. - - sql = """ - INSERT INTO destinations ( - destination, failure_ts, retry_last_ts, retry_interval - ) - VALUES (?, ?, ?, ?) - ON CONFLICT (destination) DO UPDATE SET - failure_ts = EXCLUDED.failure_ts, - retry_last_ts = EXCLUDED.retry_last_ts, - retry_interval = EXCLUDED.retry_interval - WHERE - EXCLUDED.retry_interval = 0 - OR destinations.retry_interval < EXCLUDED.retry_interval - """ - - txn.execute(sql, (destination, failure_ts, retry_last_ts, retry_interval)) - - return - - self.database_engine.lock_table(txn, "destinations") - - # We need to be careful here as the data may have changed from under us - # due to a worker setting the timings. - - prev_row = self.db.simple_select_one_txn( - txn, - table="destinations", - keyvalues={"destination": destination}, - retcols=("failure_ts", "retry_last_ts", "retry_interval"), - allow_none=True, - ) - - if not prev_row: - self.db.simple_insert_txn( - txn, - table="destinations", - values={ - "destination": destination, - "failure_ts": failure_ts, - "retry_last_ts": retry_last_ts, - "retry_interval": retry_interval, - }, - ) - elif retry_interval == 0 or prev_row["retry_interval"] < retry_interval: - self.db.simple_update_one_txn( - txn, - "destinations", - keyvalues={"destination": destination}, - updatevalues={ - "failure_ts": failure_ts, - "retry_last_ts": retry_last_ts, - "retry_interval": retry_interval, - }, - ) - - def _start_cleanup_transactions(self): - return run_as_background_process( - "cleanup_transactions", self._cleanup_transactions - ) - - def _cleanup_transactions(self): - now = self._clock.time_msec() - month_ago = now - 30 * 24 * 60 * 60 * 1000 - - def _cleanup_transactions_txn(txn): - txn.execute("DELETE FROM received_transactions WHERE ts < ?", (month_ago,)) - - return self.db.runInteraction( - "_cleanup_transactions", _cleanup_transactions_txn - ) diff --git a/synapse/storage/data_stores/main/ui_auth.py b/synapse/storage/data_stores/main/ui_auth.py deleted file mode 100644 index 5f1b919748..0000000000 --- a/synapse/storage/data_stores/main/ui_auth.py +++ /dev/null @@ -1,300 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2020 Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -from typing import Any, Dict, Optional, Union - -import attr -from canonicaljson import json - -from synapse.api.errors import StoreError -from synapse.storage._base import SQLBaseStore, db_to_json -from synapse.types import JsonDict -from synapse.util import stringutils as stringutils - - -@attr.s -class UIAuthSessionData: - session_id = attr.ib(type=str) - # The dictionary from the client root level, not the 'auth' key. - clientdict = attr.ib(type=JsonDict) - # The URI and method the session was intiatied with. These are checked at - # each stage of the authentication to ensure that the asked for operation - # has not changed. - uri = attr.ib(type=str) - method = attr.ib(type=str) - # A string description of the operation that the current authentication is - # authorising. - description = attr.ib(type=str) - - -class UIAuthWorkerStore(SQLBaseStore): - """ - Manage user interactive authentication sessions. - """ - - async def create_ui_auth_session( - self, clientdict: JsonDict, uri: str, method: str, description: str, - ) -> UIAuthSessionData: - """ - Creates a new user interactive authentication session. - - The session can be used to track the stages necessary to authenticate a - user across multiple HTTP requests. - - Args: - clientdict: - The dictionary from the client root level, not the 'auth' key. - uri: - The URI this session was initiated with, this is checked at each - stage of the authentication to ensure that the asked for - operation has not changed. - method: - The method this session was initiated with, this is checked at each - stage of the authentication to ensure that the asked for - operation has not changed. - description: - A string description of the operation that the current - authentication is authorising. - Returns: - The newly created session. - Raises: - StoreError if a unique session ID cannot be generated. - """ - # The clientdict gets stored as JSON. - clientdict_json = json.dumps(clientdict) - - # autogen a session ID and try to create it. We may clash, so just - # try a few times till one goes through, giving up eventually. - attempts = 0 - while attempts < 5: - session_id = stringutils.random_string(24) - - try: - await self.db.simple_insert( - table="ui_auth_sessions", - values={ - "session_id": session_id, - "clientdict": clientdict_json, - "uri": uri, - "method": method, - "description": description, - "serverdict": "{}", - "creation_time": self.hs.get_clock().time_msec(), - }, - desc="create_ui_auth_session", - ) - return UIAuthSessionData( - session_id, clientdict, uri, method, description - ) - except self.db.engine.module.IntegrityError: - attempts += 1 - raise StoreError(500, "Couldn't generate a session ID.") - - async def get_ui_auth_session(self, session_id: str) -> UIAuthSessionData: - """Retrieve a UI auth session. - - Args: - session_id: The ID of the session. - Returns: - A dict containing the device information. - Raises: - StoreError if the session is not found. - """ - result = await self.db.simple_select_one( - table="ui_auth_sessions", - keyvalues={"session_id": session_id}, - retcols=("clientdict", "uri", "method", "description"), - desc="get_ui_auth_session", - ) - - result["clientdict"] = db_to_json(result["clientdict"]) - - return UIAuthSessionData(session_id, **result) - - async def mark_ui_auth_stage_complete( - self, session_id: str, stage_type: str, result: Union[str, bool, JsonDict], - ): - """ - Mark a session stage as completed. - - Args: - session_id: The ID of the corresponding session. - stage_type: The completed stage type. - result: The result of the stage verification. - Raises: - StoreError if the session cannot be found. - """ - # Add (or update) the results of the current stage to the database. - # - # Note that we need to allow for the same stage to complete multiple - # times here so that registration is idempotent. - try: - await self.db.simple_upsert( - table="ui_auth_sessions_credentials", - keyvalues={"session_id": session_id, "stage_type": stage_type}, - values={"result": json.dumps(result)}, - desc="mark_ui_auth_stage_complete", - ) - except self.db.engine.module.IntegrityError: - raise StoreError(400, "Unknown session ID: %s" % (session_id,)) - - async def get_completed_ui_auth_stages( - self, session_id: str - ) -> Dict[str, Union[str, bool, JsonDict]]: - """ - Retrieve the completed stages of a UI authentication session. - - Args: - session_id: The ID of the session. - Returns: - The completed stages mapped to the result of the verification of - that auth-type. - """ - results = {} - for row in await self.db.simple_select_list( - table="ui_auth_sessions_credentials", - keyvalues={"session_id": session_id}, - retcols=("stage_type", "result"), - desc="get_completed_ui_auth_stages", - ): - results[row["stage_type"]] = db_to_json(row["result"]) - - return results - - async def set_ui_auth_clientdict( - self, session_id: str, clientdict: JsonDict - ) -> None: - """ - Store an updated clientdict for a given session ID. - - Args: - session_id: The ID of this session as returned from check_auth - clientdict: - The dictionary from the client root level, not the 'auth' key. - """ - # The clientdict gets stored as JSON. - clientdict_json = json.dumps(clientdict) - - await self.db.simple_update_one( - table="ui_auth_sessions", - keyvalues={"session_id": session_id}, - updatevalues={"clientdict": clientdict_json}, - desc="set_ui_auth_client_dict", - ) - - async def set_ui_auth_session_data(self, session_id: str, key: str, value: Any): - """ - Store a key-value pair into the sessions data associated with this - request. This data is stored server-side and cannot be modified by - the client. - - Args: - session_id: The ID of this session as returned from check_auth - key: The key to store the data under - value: The data to store - Raises: - StoreError if the session cannot be found. - """ - await self.db.runInteraction( - "set_ui_auth_session_data", - self._set_ui_auth_session_data_txn, - session_id, - key, - value, - ) - - def _set_ui_auth_session_data_txn(self, txn, session_id: str, key: str, value: Any): - # Get the current value. - result = self.db.simple_select_one_txn( - txn, - table="ui_auth_sessions", - keyvalues={"session_id": session_id}, - retcols=("serverdict",), - ) - - # Update it and add it back to the database. - serverdict = db_to_json(result["serverdict"]) - serverdict[key] = value - - self.db.simple_update_one_txn( - txn, - table="ui_auth_sessions", - keyvalues={"session_id": session_id}, - updatevalues={"serverdict": json.dumps(serverdict)}, - ) - - async def get_ui_auth_session_data( - self, session_id: str, key: str, default: Optional[Any] = None - ) -> Any: - """ - Retrieve data stored with set_session_data - - Args: - session_id: The ID of this session as returned from check_auth - key: The key to store the data under - default: Value to return if the key has not been set - Raises: - StoreError if the session cannot be found. - """ - result = await self.db.simple_select_one( - table="ui_auth_sessions", - keyvalues={"session_id": session_id}, - retcols=("serverdict",), - desc="get_ui_auth_session_data", - ) - - serverdict = db_to_json(result["serverdict"]) - - return serverdict.get(key, default) - - -class UIAuthStore(UIAuthWorkerStore): - def delete_old_ui_auth_sessions(self, expiration_time: int): - """ - Remove sessions which were last used earlier than the expiration time. - - Args: - expiration_time: The latest time that is still considered valid. - This is an epoch time in milliseconds. - - """ - return self.db.runInteraction( - "delete_old_ui_auth_sessions", - self._delete_old_ui_auth_sessions_txn, - expiration_time, - ) - - def _delete_old_ui_auth_sessions_txn(self, txn, expiration_time: int): - # Get the expired sessions. - sql = "SELECT session_id FROM ui_auth_sessions WHERE creation_time <= ?" - txn.execute(sql, [expiration_time]) - session_ids = [r[0] for r in txn.fetchall()] - - # Delete the corresponding completed credentials. - self.db.simple_delete_many_txn( - txn, - table="ui_auth_sessions_credentials", - column="session_id", - iterable=session_ids, - keyvalues={}, - ) - - # Finally, delete the sessions. - self.db.simple_delete_many_txn( - txn, - table="ui_auth_sessions", - column="session_id", - iterable=session_ids, - keyvalues={}, - ) diff --git a/synapse/storage/data_stores/main/user_directory.py b/synapse/storage/data_stores/main/user_directory.py deleted file mode 100644 index 942e51fd3a..0000000000 --- a/synapse/storage/data_stores/main/user_directory.py +++ /dev/null @@ -1,837 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2017 Vector Creations Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -import re - -from twisted.internet import defer - -from synapse.api.constants import EventTypes, JoinRules -from synapse.storage.data_stores.main.state import StateFilter -from synapse.storage.data_stores.main.state_deltas import StateDeltasStore -from synapse.storage.database import Database -from synapse.storage.engines import PostgresEngine, Sqlite3Engine -from synapse.types import get_domain_from_id, get_localpart_from_id -from synapse.util.caches.descriptors import cached - -logger = logging.getLogger(__name__) - - -TEMP_TABLE = "_temp_populate_user_directory" - - -class UserDirectoryBackgroundUpdateStore(StateDeltasStore): - - # How many records do we calculate before sending it to - # add_users_who_share_private_rooms? - SHARE_PRIVATE_WORKING_SET = 500 - - def __init__(self, database: Database, db_conn, hs): - super(UserDirectoryBackgroundUpdateStore, self).__init__(database, db_conn, hs) - - self.server_name = hs.hostname - - self.db.updates.register_background_update_handler( - "populate_user_directory_createtables", - self._populate_user_directory_createtables, - ) - self.db.updates.register_background_update_handler( - "populate_user_directory_process_rooms", - self._populate_user_directory_process_rooms, - ) - self.db.updates.register_background_update_handler( - "populate_user_directory_process_users", - self._populate_user_directory_process_users, - ) - self.db.updates.register_background_update_handler( - "populate_user_directory_cleanup", self._populate_user_directory_cleanup - ) - - @defer.inlineCallbacks - def _populate_user_directory_createtables(self, progress, batch_size): - - # Get all the rooms that we want to process. - def _make_staging_area(txn): - sql = ( - "CREATE TABLE IF NOT EXISTS " - + TEMP_TABLE - + "_rooms(room_id TEXT NOT NULL, events BIGINT NOT NULL)" - ) - txn.execute(sql) - - sql = ( - "CREATE TABLE IF NOT EXISTS " - + TEMP_TABLE - + "_position(position TEXT NOT NULL)" - ) - txn.execute(sql) - - # Get rooms we want to process from the database - sql = """ - SELECT room_id, count(*) FROM current_state_events - GROUP BY room_id - """ - txn.execute(sql) - rooms = [{"room_id": x[0], "events": x[1]} for x in txn.fetchall()] - self.db.simple_insert_many_txn(txn, TEMP_TABLE + "_rooms", rooms) - del rooms - - # If search all users is on, get all the users we want to add. - if self.hs.config.user_directory_search_all_users: - sql = ( - "CREATE TABLE IF NOT EXISTS " - + TEMP_TABLE - + "_users(user_id TEXT NOT NULL)" - ) - txn.execute(sql) - - txn.execute("SELECT name FROM users") - users = [{"user_id": x[0]} for x in txn.fetchall()] - - self.db.simple_insert_many_txn(txn, TEMP_TABLE + "_users", users) - - new_pos = yield self.get_max_stream_id_in_current_state_deltas() - yield self.db.runInteraction( - "populate_user_directory_temp_build", _make_staging_area - ) - yield self.db.simple_insert(TEMP_TABLE + "_position", {"position": new_pos}) - - yield self.db.updates._end_background_update( - "populate_user_directory_createtables" - ) - return 1 - - @defer.inlineCallbacks - def _populate_user_directory_cleanup(self, progress, batch_size): - """ - Update the user directory stream position, then clean up the old tables. - """ - position = yield self.db.simple_select_one_onecol( - TEMP_TABLE + "_position", None, "position" - ) - yield self.update_user_directory_stream_pos(position) - - def _delete_staging_area(txn): - txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_rooms") - txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_users") - txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_position") - - yield self.db.runInteraction( - "populate_user_directory_cleanup", _delete_staging_area - ) - - yield self.db.updates._end_background_update("populate_user_directory_cleanup") - return 1 - - @defer.inlineCallbacks - def _populate_user_directory_process_rooms(self, progress, batch_size): - """ - Args: - progress (dict) - batch_size (int): Maximum number of state events to process - per cycle. - """ - state = self.hs.get_state_handler() - - # If we don't have progress filed, delete everything. - if not progress: - yield self.delete_all_from_user_dir() - - def _get_next_batch(txn): - # Only fetch 250 rooms, so we don't fetch too many at once, even - # if those 250 rooms have less than batch_size state events. - sql = """ - SELECT room_id, events FROM %s - ORDER BY events DESC - LIMIT 250 - """ % ( - TEMP_TABLE + "_rooms", - ) - txn.execute(sql) - rooms_to_work_on = txn.fetchall() - - if not rooms_to_work_on: - return None - - # Get how many are left to process, so we can give status on how - # far we are in processing - txn.execute("SELECT COUNT(*) FROM " + TEMP_TABLE + "_rooms") - progress["remaining"] = txn.fetchone()[0] - - return rooms_to_work_on - - rooms_to_work_on = yield self.db.runInteraction( - "populate_user_directory_temp_read", _get_next_batch - ) - - # No more rooms -- complete the transaction. - if not rooms_to_work_on: - yield self.db.updates._end_background_update( - "populate_user_directory_process_rooms" - ) - return 1 - - logger.debug( - "Processing the next %d rooms of %d remaining" - % (len(rooms_to_work_on), progress["remaining"]) - ) - - processed_event_count = 0 - - for room_id, event_count in rooms_to_work_on: - is_in_room = yield self.is_host_joined(room_id, self.server_name) - - if is_in_room: - is_public = yield self.is_room_world_readable_or_publicly_joinable( - room_id - ) - - users_with_profile = yield defer.ensureDeferred( - state.get_current_users_in_room(room_id) - ) - user_ids = set(users_with_profile) - - # Update each user in the user directory. - for user_id, profile in users_with_profile.items(): - yield self.update_profile_in_user_dir( - user_id, profile.display_name, profile.avatar_url - ) - - to_insert = set() - - if is_public: - for user_id in user_ids: - if self.get_if_app_services_interested_in_user(user_id): - continue - - to_insert.add(user_id) - - if to_insert: - yield self.add_users_in_public_rooms(room_id, to_insert) - to_insert.clear() - else: - for user_id in user_ids: - if not self.hs.is_mine_id(user_id): - continue - - if self.get_if_app_services_interested_in_user(user_id): - continue - - for other_user_id in user_ids: - if user_id == other_user_id: - continue - - user_set = (user_id, other_user_id) - to_insert.add(user_set) - - # If it gets too big, stop and write to the database - # to prevent storing too much in RAM. - if len(to_insert) >= self.SHARE_PRIVATE_WORKING_SET: - yield self.add_users_who_share_private_room( - room_id, to_insert - ) - to_insert.clear() - - if to_insert: - yield self.add_users_who_share_private_room(room_id, to_insert) - to_insert.clear() - - # We've finished a room. Delete it from the table. - yield self.db.simple_delete_one(TEMP_TABLE + "_rooms", {"room_id": room_id}) - # Update the remaining counter. - progress["remaining"] -= 1 - yield self.db.runInteraction( - "populate_user_directory", - self.db.updates._background_update_progress_txn, - "populate_user_directory_process_rooms", - progress, - ) - - processed_event_count += event_count - - if processed_event_count > batch_size: - # Don't process any more rooms, we've hit our batch size. - return processed_event_count - - return processed_event_count - - @defer.inlineCallbacks - def _populate_user_directory_process_users(self, progress, batch_size): - """ - If search_all_users is enabled, add all of the users to the user directory. - """ - if not self.hs.config.user_directory_search_all_users: - yield self.db.updates._end_background_update( - "populate_user_directory_process_users" - ) - return 1 - - def _get_next_batch(txn): - sql = "SELECT user_id FROM %s LIMIT %s" % ( - TEMP_TABLE + "_users", - str(batch_size), - ) - txn.execute(sql) - users_to_work_on = txn.fetchall() - - if not users_to_work_on: - return None - - users_to_work_on = [x[0] for x in users_to_work_on] - - # Get how many are left to process, so we can give status on how - # far we are in processing - sql = "SELECT COUNT(*) FROM " + TEMP_TABLE + "_users" - txn.execute(sql) - progress["remaining"] = txn.fetchone()[0] - - return users_to_work_on - - users_to_work_on = yield self.db.runInteraction( - "populate_user_directory_temp_read", _get_next_batch - ) - - # No more users -- complete the transaction. - if not users_to_work_on: - yield self.db.updates._end_background_update( - "populate_user_directory_process_users" - ) - return 1 - - logger.debug( - "Processing the next %d users of %d remaining" - % (len(users_to_work_on), progress["remaining"]) - ) - - for user_id in users_to_work_on: - profile = yield self.get_profileinfo(get_localpart_from_id(user_id)) - yield self.update_profile_in_user_dir( - user_id, profile.display_name, profile.avatar_url - ) - - # We've finished processing a user. Delete it from the table. - yield self.db.simple_delete_one(TEMP_TABLE + "_users", {"user_id": user_id}) - # Update the remaining counter. - progress["remaining"] -= 1 - yield self.db.runInteraction( - "populate_user_directory", - self.db.updates._background_update_progress_txn, - "populate_user_directory_process_users", - progress, - ) - - return len(users_to_work_on) - - @defer.inlineCallbacks - def is_room_world_readable_or_publicly_joinable(self, room_id): - """Check if the room is either world_readable or publically joinable - """ - - # Create a state filter that only queries join and history state event - types_to_filter = ( - (EventTypes.JoinRules, ""), - (EventTypes.RoomHistoryVisibility, ""), - ) - - current_state_ids = yield self.get_filtered_current_state_ids( - room_id, StateFilter.from_types(types_to_filter) - ) - - join_rules_id = current_state_ids.get((EventTypes.JoinRules, "")) - if join_rules_id: - join_rule_ev = yield self.get_event(join_rules_id, allow_none=True) - if join_rule_ev: - if join_rule_ev.content.get("join_rule") == JoinRules.PUBLIC: - return True - - hist_vis_id = current_state_ids.get((EventTypes.RoomHistoryVisibility, "")) - if hist_vis_id: - hist_vis_ev = yield self.get_event(hist_vis_id, allow_none=True) - if hist_vis_ev: - if hist_vis_ev.content.get("history_visibility") == "world_readable": - return True - - return False - - def update_profile_in_user_dir(self, user_id, display_name, avatar_url): - """ - Update or add a user's profile in the user directory. - """ - - def _update_profile_in_user_dir_txn(txn): - new_entry = self.db.simple_upsert_txn( - txn, - table="user_directory", - keyvalues={"user_id": user_id}, - values={"display_name": display_name, "avatar_url": avatar_url}, - lock=False, # We're only inserter - ) - - if isinstance(self.database_engine, PostgresEngine): - # We weight the localpart most highly, then display name and finally - # server name - if self.database_engine.can_native_upsert: - sql = """ - INSERT INTO user_directory_search(user_id, vector) - VALUES (?, - setweight(to_tsvector('english', ?), 'A') - || setweight(to_tsvector('english', ?), 'D') - || setweight(to_tsvector('english', COALESCE(?, '')), 'B') - ) ON CONFLICT (user_id) DO UPDATE SET vector=EXCLUDED.vector - """ - txn.execute( - sql, - ( - user_id, - get_localpart_from_id(user_id), - get_domain_from_id(user_id), - display_name, - ), - ) - else: - # TODO: Remove this code after we've bumped the minimum version - # of postgres to always support upserts, so we can get rid of - # `new_entry` usage - if new_entry is True: - sql = """ - INSERT INTO user_directory_search(user_id, vector) - VALUES (?, - setweight(to_tsvector('english', ?), 'A') - || setweight(to_tsvector('english', ?), 'D') - || setweight(to_tsvector('english', COALESCE(?, '')), 'B') - ) - """ - txn.execute( - sql, - ( - user_id, - get_localpart_from_id(user_id), - get_domain_from_id(user_id), - display_name, - ), - ) - elif new_entry is False: - sql = """ - UPDATE user_directory_search - SET vector = setweight(to_tsvector('english', ?), 'A') - || setweight(to_tsvector('english', ?), 'D') - || setweight(to_tsvector('english', COALESCE(?, '')), 'B') - WHERE user_id = ? - """ - txn.execute( - sql, - ( - get_localpart_from_id(user_id), - get_domain_from_id(user_id), - display_name, - user_id, - ), - ) - else: - raise RuntimeError( - "upsert returned None when 'can_native_upsert' is False" - ) - elif isinstance(self.database_engine, Sqlite3Engine): - value = "%s %s" % (user_id, display_name) if display_name else user_id - self.db.simple_upsert_txn( - txn, - table="user_directory_search", - keyvalues={"user_id": user_id}, - values={"value": value}, - lock=False, # We're only inserter - ) - else: - # This should be unreachable. - raise Exception("Unrecognized database engine") - - txn.call_after(self.get_user_in_directory.invalidate, (user_id,)) - - return self.db.runInteraction( - "update_profile_in_user_dir", _update_profile_in_user_dir_txn - ) - - def add_users_who_share_private_room(self, room_id, user_id_tuples): - """Insert entries into the users_who_share_private_rooms table. The first - user should be a local user. - - Args: - room_id (str) - user_id_tuples([(str, str)]): iterable of 2-tuple of user IDs. - """ - - def _add_users_who_share_room_txn(txn): - self.db.simple_upsert_many_txn( - txn, - table="users_who_share_private_rooms", - key_names=["user_id", "other_user_id", "room_id"], - key_values=[ - (user_id, other_user_id, room_id) - for user_id, other_user_id in user_id_tuples - ], - value_names=(), - value_values=None, - ) - - return self.db.runInteraction( - "add_users_who_share_room", _add_users_who_share_room_txn - ) - - def add_users_in_public_rooms(self, room_id, user_ids): - """Insert entries into the users_who_share_private_rooms table. The first - user should be a local user. - - Args: - room_id (str) - user_ids (list[str]) - """ - - def _add_users_in_public_rooms_txn(txn): - - self.db.simple_upsert_many_txn( - txn, - table="users_in_public_rooms", - key_names=["user_id", "room_id"], - key_values=[(user_id, room_id) for user_id in user_ids], - value_names=(), - value_values=None, - ) - - return self.db.runInteraction( - "add_users_in_public_rooms", _add_users_in_public_rooms_txn - ) - - def delete_all_from_user_dir(self): - """Delete the entire user directory - """ - - def _delete_all_from_user_dir_txn(txn): - txn.execute("DELETE FROM user_directory") - txn.execute("DELETE FROM user_directory_search") - txn.execute("DELETE FROM users_in_public_rooms") - txn.execute("DELETE FROM users_who_share_private_rooms") - txn.call_after(self.get_user_in_directory.invalidate_all) - - return self.db.runInteraction( - "delete_all_from_user_dir", _delete_all_from_user_dir_txn - ) - - @cached() - def get_user_in_directory(self, user_id): - return self.db.simple_select_one( - table="user_directory", - keyvalues={"user_id": user_id}, - retcols=("display_name", "avatar_url"), - allow_none=True, - desc="get_user_in_directory", - ) - - def update_user_directory_stream_pos(self, stream_id): - return self.db.simple_update_one( - table="user_directory_stream_pos", - keyvalues={}, - updatevalues={"stream_id": stream_id}, - desc="update_user_directory_stream_pos", - ) - - -class UserDirectoryStore(UserDirectoryBackgroundUpdateStore): - - # How many records do we calculate before sending it to - # add_users_who_share_private_rooms? - SHARE_PRIVATE_WORKING_SET = 500 - - def __init__(self, database: Database, db_conn, hs): - super(UserDirectoryStore, self).__init__(database, db_conn, hs) - - def remove_from_user_dir(self, user_id): - def _remove_from_user_dir_txn(txn): - self.db.simple_delete_txn( - txn, table="user_directory", keyvalues={"user_id": user_id} - ) - self.db.simple_delete_txn( - txn, table="user_directory_search", keyvalues={"user_id": user_id} - ) - self.db.simple_delete_txn( - txn, table="users_in_public_rooms", keyvalues={"user_id": user_id} - ) - self.db.simple_delete_txn( - txn, - table="users_who_share_private_rooms", - keyvalues={"user_id": user_id}, - ) - self.db.simple_delete_txn( - txn, - table="users_who_share_private_rooms", - keyvalues={"other_user_id": user_id}, - ) - txn.call_after(self.get_user_in_directory.invalidate, (user_id,)) - - return self.db.runInteraction("remove_from_user_dir", _remove_from_user_dir_txn) - - @defer.inlineCallbacks - def get_users_in_dir_due_to_room(self, room_id): - """Get all user_ids that are in the room directory because they're - in the given room_id - """ - user_ids_share_pub = yield self.db.simple_select_onecol( - table="users_in_public_rooms", - keyvalues={"room_id": room_id}, - retcol="user_id", - desc="get_users_in_dir_due_to_room", - ) - - user_ids_share_priv = yield self.db.simple_select_onecol( - table="users_who_share_private_rooms", - keyvalues={"room_id": room_id}, - retcol="other_user_id", - desc="get_users_in_dir_due_to_room", - ) - - user_ids = set(user_ids_share_pub) - user_ids.update(user_ids_share_priv) - - return user_ids - - def remove_user_who_share_room(self, user_id, room_id): - """ - Deletes entries in the users_who_share_*_rooms table. The first - user should be a local user. - - Args: - user_id (str) - room_id (str) - """ - - def _remove_user_who_share_room_txn(txn): - self.db.simple_delete_txn( - txn, - table="users_who_share_private_rooms", - keyvalues={"user_id": user_id, "room_id": room_id}, - ) - self.db.simple_delete_txn( - txn, - table="users_who_share_private_rooms", - keyvalues={"other_user_id": user_id, "room_id": room_id}, - ) - self.db.simple_delete_txn( - txn, - table="users_in_public_rooms", - keyvalues={"user_id": user_id, "room_id": room_id}, - ) - - return self.db.runInteraction( - "remove_user_who_share_room", _remove_user_who_share_room_txn - ) - - @defer.inlineCallbacks - def get_user_dir_rooms_user_is_in(self, user_id): - """ - Returns the rooms that a user is in. - - Args: - user_id(str): Must be a local user - - Returns: - list: user_id - """ - rows = yield self.db.simple_select_onecol( - table="users_who_share_private_rooms", - keyvalues={"user_id": user_id}, - retcol="room_id", - desc="get_rooms_user_is_in", - ) - - pub_rows = yield self.db.simple_select_onecol( - table="users_in_public_rooms", - keyvalues={"user_id": user_id}, - retcol="room_id", - desc="get_rooms_user_is_in", - ) - - users = set(pub_rows) - users.update(rows) - return list(users) - - @defer.inlineCallbacks - def get_rooms_in_common_for_users(self, user_id, other_user_id): - """Given two user_ids find out the list of rooms they share. - """ - sql = """ - SELECT room_id FROM ( - SELECT c.room_id FROM current_state_events AS c - INNER JOIN room_memberships AS m USING (event_id) - WHERE type = 'm.room.member' - AND m.membership = 'join' - AND state_key = ? - ) AS f1 INNER JOIN ( - SELECT c.room_id FROM current_state_events AS c - INNER JOIN room_memberships AS m USING (event_id) - WHERE type = 'm.room.member' - AND m.membership = 'join' - AND state_key = ? - ) f2 USING (room_id) - """ - - rows = yield self.db.execute( - "get_rooms_in_common_for_users", None, sql, user_id, other_user_id - ) - - return [room_id for room_id, in rows] - - def get_user_directory_stream_pos(self): - return self.db.simple_select_one_onecol( - table="user_directory_stream_pos", - keyvalues={}, - retcol="stream_id", - desc="get_user_directory_stream_pos", - ) - - @defer.inlineCallbacks - def search_user_dir(self, user_id, search_term, limit): - """Searches for users in directory - - Returns: - dict of the form:: - - { - "limited": , # whether there were more results or not - "results": [ # Ordered by best match first - { - "user_id": , - "display_name": , - "avatar_url": - } - ] - } - """ - - if self.hs.config.user_directory_search_all_users: - join_args = (user_id,) - where_clause = "user_id != ?" - else: - join_args = (user_id,) - where_clause = """ - ( - EXISTS (select 1 from users_in_public_rooms WHERE user_id = t.user_id) - OR EXISTS ( - SELECT 1 FROM users_who_share_private_rooms - WHERE user_id = ? AND other_user_id = t.user_id - ) - ) - """ - - if isinstance(self.database_engine, PostgresEngine): - full_query, exact_query, prefix_query = _parse_query_postgres(search_term) - - # We order by rank and then if they have profile info - # The ranking algorithm is hand tweaked for "best" results. Broadly - # the idea is we give a higher weight to exact matches. - # The array of numbers are the weights for the various part of the - # search: (domain, _, display name, localpart) - sql = """ - SELECT d.user_id AS user_id, display_name, avatar_url - FROM user_directory_search as t - INNER JOIN user_directory AS d USING (user_id) - WHERE - %s - AND vector @@ to_tsquery('english', ?) - ORDER BY - (CASE WHEN d.user_id IS NOT NULL THEN 4.0 ELSE 1.0 END) - * (CASE WHEN display_name IS NOT NULL THEN 1.2 ELSE 1.0 END) - * (CASE WHEN avatar_url IS NOT NULL THEN 1.2 ELSE 1.0 END) - * ( - 3 * ts_rank_cd( - '{0.1, 0.1, 0.9, 1.0}', - vector, - to_tsquery('english', ?), - 8 - ) - + ts_rank_cd( - '{0.1, 0.1, 0.9, 1.0}', - vector, - to_tsquery('english', ?), - 8 - ) - ) - DESC, - display_name IS NULL, - avatar_url IS NULL - LIMIT ? - """ % ( - where_clause, - ) - args = join_args + (full_query, exact_query, prefix_query, limit + 1) - elif isinstance(self.database_engine, Sqlite3Engine): - search_query = _parse_query_sqlite(search_term) - - sql = """ - SELECT d.user_id AS user_id, display_name, avatar_url - FROM user_directory_search as t - INNER JOIN user_directory AS d USING (user_id) - WHERE - %s - AND value MATCH ? - ORDER BY - rank(matchinfo(user_directory_search)) DESC, - display_name IS NULL, - avatar_url IS NULL - LIMIT ? - """ % ( - where_clause, - ) - args = join_args + (search_query, limit + 1) - else: - # This should be unreachable. - raise Exception("Unrecognized database engine") - - results = yield self.db.execute( - "search_user_dir", self.db.cursor_to_dict, sql, *args - ) - - limited = len(results) > limit - - return {"limited": limited, "results": results} - - -def _parse_query_sqlite(search_term): - """Takes a plain unicode string from the user and converts it into a form - that can be passed to database. - We use this so that we can add prefix matching, which isn't something - that is supported by default. - - We specifically add both a prefix and non prefix matching term so that - exact matches get ranked higher. - """ - - # Pull out the individual words, discarding any non-word characters. - results = re.findall(r"([\w\-]+)", search_term, re.UNICODE) - return " & ".join("(%s* OR %s)" % (result, result) for result in results) - - -def _parse_query_postgres(search_term): - """Takes a plain unicode string from the user and converts it into a form - that can be passed to database. - We use this so that we can add prefix matching, which isn't something - that is supported by default. - """ - - # Pull out the individual words, discarding any non-word characters. - results = re.findall(r"([\w\-]+)", search_term, re.UNICODE) - - both = " & ".join("(%s:* | %s)" % (result, result) for result in results) - exact = " & ".join("%s" % (result,) for result in results) - prefix = " & ".join("%s:*" % (result,) for result in results) - - return both, exact, prefix diff --git a/synapse/storage/data_stores/main/user_erasure_store.py b/synapse/storage/data_stores/main/user_erasure_store.py deleted file mode 100644 index d3038ff06d..0000000000 --- a/synapse/storage/data_stores/main/user_erasure_store.py +++ /dev/null @@ -1,113 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import operator - -from synapse.storage._base import SQLBaseStore -from synapse.util.caches.descriptors import cached, cachedList - - -class UserErasureWorkerStore(SQLBaseStore): - @cached() - def is_user_erased(self, user_id): - """ - Check if the given user id has requested erasure - - Args: - user_id (str): full user id to check - - Returns: - Deferred[bool]: True if the user has requested erasure - """ - return self.db.simple_select_onecol( - table="erased_users", - keyvalues={"user_id": user_id}, - retcol="1", - desc="is_user_erased", - ).addCallback(operator.truth) - - @cachedList( - cached_method_name="is_user_erased", list_name="user_ids", inlineCallbacks=True - ) - def are_users_erased(self, user_ids): - """ - Checks which users in a list have requested erasure - - Args: - user_ids (iterable[str]): full user id to check - - Returns: - Deferred[dict[str, bool]]: - for each user, whether the user has requested erasure. - """ - # this serves the dual purpose of (a) making sure we can do len and - # iterate it multiple times, and (b) avoiding duplicates. - user_ids = tuple(set(user_ids)) - - rows = yield self.db.simple_select_many_batch( - table="erased_users", - column="user_id", - iterable=user_ids, - retcols=("user_id",), - desc="are_users_erased", - ) - erased_users = {row["user_id"] for row in rows} - - res = {u: u in erased_users for u in user_ids} - return res - - -class UserErasureStore(UserErasureWorkerStore): - def mark_user_erased(self, user_id: str) -> None: - """Indicate that user_id wishes their message history to be erased. - - Args: - user_id: full user_id to be erased - """ - - def f(txn): - # first check if they are already in the list - txn.execute("SELECT 1 FROM erased_users WHERE user_id = ?", (user_id,)) - if txn.fetchone(): - return - - # they are not already there: do the insert. - txn.execute("INSERT INTO erased_users (user_id) VALUES (?)", (user_id,)) - - self._invalidate_cache_and_stream(txn, self.is_user_erased, (user_id,)) - - return self.db.runInteraction("mark_user_erased", f) - - def mark_user_not_erased(self, user_id: str) -> None: - """Indicate that user_id is no longer erased. - - Args: - user_id: full user_id to be un-erased - """ - - def f(txn): - # first check if they are already in the list - txn.execute("SELECT 1 FROM erased_users WHERE user_id = ?", (user_id,)) - if not txn.fetchone(): - return - - # They are there, delete them. - self.simple_delete_one_txn( - txn, "erased_users", keyvalues={"user_id": user_id} - ) - - self._invalidate_cache_and_stream(txn, self.is_user_erased, (user_id,)) - - return self.db.runInteraction("mark_user_not_erased", f) diff --git a/synapse/storage/data_stores/state/__init__.py b/synapse/storage/data_stores/state/__init__.py deleted file mode 100644 index 86e09f6229..0000000000 --- a/synapse/storage/data_stores/state/__init__.py +++ /dev/null @@ -1,16 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2019 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from synapse.storage.data_stores.state.store import StateGroupDataStore # noqa: F401 diff --git a/synapse/storage/data_stores/state/bg_updates.py b/synapse/storage/data_stores/state/bg_updates.py deleted file mode 100644 index be1fe97d79..0000000000 --- a/synapse/storage/data_stores/state/bg_updates.py +++ /dev/null @@ -1,372 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging - -from twisted.internet import defer - -from synapse.storage._base import SQLBaseStore -from synapse.storage.database import Database -from synapse.storage.engines import PostgresEngine -from synapse.storage.state import StateFilter - -logger = logging.getLogger(__name__) - - -MAX_STATE_DELTA_HOPS = 100 - - -class StateGroupBackgroundUpdateStore(SQLBaseStore): - """Defines functions related to state groups needed to run the state backgroud - updates. - """ - - def _count_state_group_hops_txn(self, txn, state_group): - """Given a state group, count how many hops there are in the tree. - - This is used to ensure the delta chains don't get too long. - """ - if isinstance(self.database_engine, PostgresEngine): - sql = """ - WITH RECURSIVE state(state_group) AS ( - VALUES(?::bigint) - UNION ALL - SELECT prev_state_group FROM state_group_edges e, state s - WHERE s.state_group = e.state_group - ) - SELECT count(*) FROM state; - """ - - txn.execute(sql, (state_group,)) - row = txn.fetchone() - if row and row[0]: - return row[0] - else: - return 0 - else: - # We don't use WITH RECURSIVE on sqlite3 as there are distributions - # that ship with an sqlite3 version that doesn't support it (e.g. wheezy) - next_group = state_group - count = 0 - - while next_group: - next_group = self.db.simple_select_one_onecol_txn( - txn, - table="state_group_edges", - keyvalues={"state_group": next_group}, - retcol="prev_state_group", - allow_none=True, - ) - if next_group: - count += 1 - - return count - - def _get_state_groups_from_groups_txn( - self, txn, groups, state_filter=StateFilter.all() - ): - results = {group: {} for group in groups} - - where_clause, where_args = state_filter.make_sql_filter_clause() - - # Unless the filter clause is empty, we're going to append it after an - # existing where clause - if where_clause: - where_clause = " AND (%s)" % (where_clause,) - - if isinstance(self.database_engine, PostgresEngine): - # Temporarily disable sequential scans in this transaction. This is - # a temporary hack until we can add the right indices in - txn.execute("SET LOCAL enable_seqscan=off") - - # The below query walks the state_group tree so that the "state" - # table includes all state_groups in the tree. It then joins - # against `state_groups_state` to fetch the latest state. - # It assumes that previous state groups are always numerically - # lesser. - # The PARTITION is used to get the event_id in the greatest state - # group for the given type, state_key. - # This may return multiple rows per (type, state_key), but last_value - # should be the same. - sql = """ - WITH RECURSIVE state(state_group) AS ( - VALUES(?::bigint) - UNION ALL - SELECT prev_state_group FROM state_group_edges e, state s - WHERE s.state_group = e.state_group - ) - SELECT DISTINCT ON (type, state_key) - type, state_key, event_id - FROM state_groups_state - WHERE state_group IN ( - SELECT state_group FROM state - ) %s - ORDER BY type, state_key, state_group DESC - """ - - for group in groups: - args = [group] - args.extend(where_args) - - txn.execute(sql % (where_clause,), args) - for row in txn: - typ, state_key, event_id = row - key = (typ, state_key) - results[group][key] = event_id - else: - max_entries_returned = state_filter.max_entries_returned() - - # We don't use WITH RECURSIVE on sqlite3 as there are distributions - # that ship with an sqlite3 version that doesn't support it (e.g. wheezy) - for group in groups: - next_group = group - - while next_group: - # We did this before by getting the list of group ids, and - # then passing that list to sqlite to get latest event for - # each (type, state_key). However, that was terribly slow - # without the right indices (which we can't add until - # after we finish deduping state, which requires this func) - args = [next_group] - args.extend(where_args) - - txn.execute( - "SELECT type, state_key, event_id FROM state_groups_state" - " WHERE state_group = ? " + where_clause, - args, - ) - results[group].update( - ((typ, state_key), event_id) - for typ, state_key, event_id in txn - if (typ, state_key) not in results[group] - ) - - # If the number of entries in the (type,state_key)->event_id dict - # matches the number of (type,state_keys) types we were searching - # for, then we must have found them all, so no need to go walk - # further down the tree... UNLESS our types filter contained - # wildcards (i.e. Nones) in which case we have to do an exhaustive - # search - if ( - max_entries_returned is not None - and len(results[group]) == max_entries_returned - ): - break - - next_group = self.db.simple_select_one_onecol_txn( - txn, - table="state_group_edges", - keyvalues={"state_group": next_group}, - retcol="prev_state_group", - allow_none=True, - ) - - return results - - -class StateBackgroundUpdateStore(StateGroupBackgroundUpdateStore): - - STATE_GROUP_DEDUPLICATION_UPDATE_NAME = "state_group_state_deduplication" - STATE_GROUP_INDEX_UPDATE_NAME = "state_group_state_type_index" - STATE_GROUPS_ROOM_INDEX_UPDATE_NAME = "state_groups_room_id_idx" - - def __init__(self, database: Database, db_conn, hs): - super(StateBackgroundUpdateStore, self).__init__(database, db_conn, hs) - self.db.updates.register_background_update_handler( - self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME, - self._background_deduplicate_state, - ) - self.db.updates.register_background_update_handler( - self.STATE_GROUP_INDEX_UPDATE_NAME, self._background_index_state - ) - self.db.updates.register_background_index_update( - self.STATE_GROUPS_ROOM_INDEX_UPDATE_NAME, - index_name="state_groups_room_id_idx", - table="state_groups", - columns=["room_id"], - ) - - @defer.inlineCallbacks - def _background_deduplicate_state(self, progress, batch_size): - """This background update will slowly deduplicate state by reencoding - them as deltas. - """ - last_state_group = progress.get("last_state_group", 0) - rows_inserted = progress.get("rows_inserted", 0) - max_group = progress.get("max_group", None) - - BATCH_SIZE_SCALE_FACTOR = 100 - - batch_size = max(1, int(batch_size / BATCH_SIZE_SCALE_FACTOR)) - - if max_group is None: - rows = yield self.db.execute( - "_background_deduplicate_state", - None, - "SELECT coalesce(max(id), 0) FROM state_groups", - ) - max_group = rows[0][0] - - def reindex_txn(txn): - new_last_state_group = last_state_group - for count in range(batch_size): - txn.execute( - "SELECT id, room_id FROM state_groups" - " WHERE ? < id AND id <= ?" - " ORDER BY id ASC" - " LIMIT 1", - (new_last_state_group, max_group), - ) - row = txn.fetchone() - if row: - state_group, room_id = row - - if not row or not state_group: - return True, count - - txn.execute( - "SELECT state_group FROM state_group_edges" - " WHERE state_group = ?", - (state_group,), - ) - - # If we reach a point where we've already started inserting - # edges we should stop. - if txn.fetchall(): - return True, count - - txn.execute( - "SELECT coalesce(max(id), 0) FROM state_groups" - " WHERE id < ? AND room_id = ?", - (state_group, room_id), - ) - (prev_group,) = txn.fetchone() - new_last_state_group = state_group - - if prev_group: - potential_hops = self._count_state_group_hops_txn(txn, prev_group) - if potential_hops >= MAX_STATE_DELTA_HOPS: - # We want to ensure chains are at most this long,# - # otherwise read performance degrades. - continue - - prev_state = self._get_state_groups_from_groups_txn( - txn, [prev_group] - ) - prev_state = prev_state[prev_group] - - curr_state = self._get_state_groups_from_groups_txn( - txn, [state_group] - ) - curr_state = curr_state[state_group] - - if not set(prev_state.keys()) - set(curr_state.keys()): - # We can only do a delta if the current has a strict super set - # of keys - - delta_state = { - key: value - for key, value in curr_state.items() - if prev_state.get(key, None) != value - } - - self.db.simple_delete_txn( - txn, - table="state_group_edges", - keyvalues={"state_group": state_group}, - ) - - self.db.simple_insert_txn( - txn, - table="state_group_edges", - values={ - "state_group": state_group, - "prev_state_group": prev_group, - }, - ) - - self.db.simple_delete_txn( - txn, - table="state_groups_state", - keyvalues={"state_group": state_group}, - ) - - self.db.simple_insert_many_txn( - txn, - table="state_groups_state", - values=[ - { - "state_group": state_group, - "room_id": room_id, - "type": key[0], - "state_key": key[1], - "event_id": state_id, - } - for key, state_id in delta_state.items() - ], - ) - - progress = { - "last_state_group": state_group, - "rows_inserted": rows_inserted + batch_size, - "max_group": max_group, - } - - self.db.updates._background_update_progress_txn( - txn, self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME, progress - ) - - return False, batch_size - - finished, result = yield self.db.runInteraction( - self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME, reindex_txn - ) - - if finished: - yield self.db.updates._end_background_update( - self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME - ) - - return result * BATCH_SIZE_SCALE_FACTOR - - @defer.inlineCallbacks - def _background_index_state(self, progress, batch_size): - def reindex_txn(conn): - conn.rollback() - if isinstance(self.database_engine, PostgresEngine): - # postgres insists on autocommit for the index - conn.set_session(autocommit=True) - try: - txn = conn.cursor() - txn.execute( - "CREATE INDEX CONCURRENTLY state_groups_state_type_idx" - " ON state_groups_state(state_group, type, state_key)" - ) - txn.execute("DROP INDEX IF EXISTS state_groups_state_id") - finally: - conn.set_session(autocommit=False) - else: - txn = conn.cursor() - txn.execute( - "CREATE INDEX state_groups_state_type_idx" - " ON state_groups_state(state_group, type, state_key)" - ) - txn.execute("DROP INDEX IF EXISTS state_groups_state_id") - - yield self.db.runWithConnection(reindex_txn) - - yield self.db.updates._end_background_update(self.STATE_GROUP_INDEX_UPDATE_NAME) - - return 1 diff --git a/synapse/storage/data_stores/state/schema/delta/23/drop_state_index.sql b/synapse/storage/data_stores/state/schema/delta/23/drop_state_index.sql deleted file mode 100644 index ae09fa0065..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/23/drop_state_index.sql +++ /dev/null @@ -1,16 +0,0 @@ -/* Copyright 2015, 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -DROP INDEX IF EXISTS state_groups_state_tuple; diff --git a/synapse/storage/data_stores/state/schema/delta/30/state_stream.sql b/synapse/storage/data_stores/state/schema/delta/30/state_stream.sql deleted file mode 100644 index e85699e82e..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/30/state_stream.sql +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/* We used to create a table called current_state_resets, but this is no - * longer used and is removed in delta 54. - */ - -/* The outlier events that have aquired a state group typically through - * backfill. This is tracked separately to the events table, as assigning a - * state group change the position of the existing event in the stream - * ordering. - * However since a stream_ordering is assigned in persist_event for the - * (event, state) pair, we can use that stream_ordering to identify when - * the new state was assigned for the event. - */ -CREATE TABLE IF NOT EXISTS ex_outlier_stream( - event_stream_ordering BIGINT PRIMARY KEY NOT NULL, - event_id TEXT NOT NULL, - state_group BIGINT NOT NULL -); diff --git a/synapse/storage/data_stores/state/schema/delta/32/remove_state_indices.sql b/synapse/storage/data_stores/state/schema/delta/32/remove_state_indices.sql deleted file mode 100644 index 1450313bfa..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/32/remove_state_indices.sql +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - --- The following indices are redundant, other indices are equivalent or --- supersets -DROP INDEX IF EXISTS state_groups_id; -- Duplicate of PRIMARY KEY diff --git a/synapse/storage/data_stores/state/schema/delta/35/add_state_index.sql b/synapse/storage/data_stores/state/schema/delta/35/add_state_index.sql deleted file mode 100644 index 33980d02f0..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/35/add_state_index.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT into background_updates (update_name, progress_json, depends_on) - VALUES ('state_group_state_type_index', '{}', 'state_group_state_deduplication'); diff --git a/synapse/storage/data_stores/state/schema/delta/35/state.sql b/synapse/storage/data_stores/state/schema/delta/35/state.sql deleted file mode 100644 index 0f1fa68a89..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/35/state.sql +++ /dev/null @@ -1,22 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE state_group_edges( - state_group BIGINT NOT NULL, - prev_state_group BIGINT NOT NULL -); - -CREATE INDEX state_group_edges_idx ON state_group_edges(state_group); -CREATE INDEX state_group_edges_prev_idx ON state_group_edges(prev_state_group); diff --git a/synapse/storage/data_stores/state/schema/delta/35/state_dedupe.sql b/synapse/storage/data_stores/state/schema/delta/35/state_dedupe.sql deleted file mode 100644 index 97e5067ef4..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/35/state_dedupe.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2016 OpenMarket Ltd - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT into background_updates (update_name, progress_json) - VALUES ('state_group_state_deduplication', '{}'); diff --git a/synapse/storage/data_stores/state/schema/delta/47/state_group_seq.py b/synapse/storage/data_stores/state/schema/delta/47/state_group_seq.py deleted file mode 100644 index 9fd1ccf6f7..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/47/state_group_seq.py +++ /dev/null @@ -1,34 +0,0 @@ -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from synapse.storage.engines import PostgresEngine - - -def run_create(cur, database_engine, *args, **kwargs): - if isinstance(database_engine, PostgresEngine): - # if we already have some state groups, we want to start making new - # ones with a higher id. - cur.execute("SELECT max(id) FROM state_groups") - row = cur.fetchone() - - if row[0] is None: - start_val = 1 - else: - start_val = row[0] + 1 - - cur.execute("CREATE SEQUENCE state_group_id_seq START WITH %s", (start_val,)) - - -def run_upgrade(*args, **kwargs): - pass diff --git a/synapse/storage/data_stores/state/schema/delta/56/state_group_room_idx.sql b/synapse/storage/data_stores/state/schema/delta/56/state_group_room_idx.sql deleted file mode 100644 index 7916ef18b2..0000000000 --- a/synapse/storage/data_stores/state/schema/delta/56/state_group_room_idx.sql +++ /dev/null @@ -1,17 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -INSERT INTO background_updates (update_name, progress_json) VALUES - ('state_groups_room_id_idx', '{}'); diff --git a/synapse/storage/data_stores/state/schema/full_schemas/54/full.sql b/synapse/storage/data_stores/state/schema/full_schemas/54/full.sql deleted file mode 100644 index 35f97d6b3d..0000000000 --- a/synapse/storage/data_stores/state/schema/full_schemas/54/full.sql +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE TABLE state_groups ( - id BIGINT PRIMARY KEY, - room_id TEXT NOT NULL, - event_id TEXT NOT NULL -); - -CREATE TABLE state_groups_state ( - state_group BIGINT NOT NULL, - room_id TEXT NOT NULL, - type TEXT NOT NULL, - state_key TEXT NOT NULL, - event_id TEXT NOT NULL -); - -CREATE TABLE state_group_edges ( - state_group BIGINT NOT NULL, - prev_state_group BIGINT NOT NULL -); - -CREATE INDEX state_group_edges_idx ON state_group_edges (state_group); -CREATE INDEX state_group_edges_prev_idx ON state_group_edges (prev_state_group); -CREATE INDEX state_groups_state_type_idx ON state_groups_state (state_group, type, state_key); diff --git a/synapse/storage/data_stores/state/schema/full_schemas/54/sequence.sql.postgres b/synapse/storage/data_stores/state/schema/full_schemas/54/sequence.sql.postgres deleted file mode 100644 index fcd926c9fb..0000000000 --- a/synapse/storage/data_stores/state/schema/full_schemas/54/sequence.sql.postgres +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2019 The Matrix.org Foundation C.I.C - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -CREATE SEQUENCE state_group_id_seq - START WITH 1 - INCREMENT BY 1 - NO MINVALUE - NO MAXVALUE - CACHE 1; diff --git a/synapse/storage/data_stores/state/store.py b/synapse/storage/data_stores/state/store.py deleted file mode 100644 index 7dada7f75f..0000000000 --- a/synapse/storage/data_stores/state/store.py +++ /dev/null @@ -1,644 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2014-2016 OpenMarket Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from collections import namedtuple -from typing import Dict, Iterable, List, Set, Tuple - -from twisted.internet import defer - -from synapse.api.constants import EventTypes -from synapse.storage._base import SQLBaseStore -from synapse.storage.data_stores.state.bg_updates import StateBackgroundUpdateStore -from synapse.storage.database import Database -from synapse.storage.state import StateFilter -from synapse.storage.types import Cursor -from synapse.storage.util.sequence import build_sequence_generator -from synapse.types import StateMap -from synapse.util.caches.descriptors import cached -from synapse.util.caches.dictionary_cache import DictionaryCache - -logger = logging.getLogger(__name__) - - -MAX_STATE_DELTA_HOPS = 100 - - -class _GetStateGroupDelta( - namedtuple("_GetStateGroupDelta", ("prev_group", "delta_ids")) -): - """Return type of get_state_group_delta that implements __len__, which lets - us use the itrable flag when caching - """ - - __slots__ = [] - - def __len__(self): - return len(self.delta_ids) if self.delta_ids else 0 - - -class StateGroupDataStore(StateBackgroundUpdateStore, SQLBaseStore): - """A data store for fetching/storing state groups. - """ - - def __init__(self, database: Database, db_conn, hs): - super(StateGroupDataStore, self).__init__(database, db_conn, hs) - - # Originally the state store used a single DictionaryCache to cache the - # event IDs for the state types in a given state group to avoid hammering - # on the state_group* tables. - # - # The point of using a DictionaryCache is that it can cache a subset - # of the state events for a given state group (i.e. a subset of the keys for a - # given dict which is an entry in the cache for a given state group ID). - # - # However, this poses problems when performing complicated queries - # on the store - for instance: "give me all the state for this group, but - # limit members to this subset of users", as DictionaryCache's API isn't - # rich enough to say "please cache any of these fields, apart from this subset". - # This is problematic when lazy loading members, which requires this behaviour, - # as without it the cache has no choice but to speculatively load all - # state events for the group, which negates the efficiency being sought. - # - # Rather than overcomplicating DictionaryCache's API, we instead split the - # state_group_cache into two halves - one for tracking non-member events, - # and the other for tracking member_events. This means that lazy loading - # queries can be made in a cache-friendly manner by querying both caches - # separately and then merging the result. So for the example above, you - # would query the members cache for a specific subset of state keys - # (which DictionaryCache will handle efficiently and fine) and the non-members - # cache for all state (which DictionaryCache will similarly handle fine) - # and then just merge the results together. - # - # We size the non-members cache to be smaller than the members cache as the - # vast majority of state in Matrix (today) is member events. - - self._state_group_cache = DictionaryCache( - "*stateGroupCache*", - # TODO: this hasn't been tuned yet - 50000, - ) - self._state_group_members_cache = DictionaryCache( - "*stateGroupMembersCache*", 500000, - ) - - def get_max_state_group_txn(txn: Cursor): - txn.execute("SELECT COALESCE(max(id), 0) FROM state_groups") - return txn.fetchone()[0] - - self._state_group_seq_gen = build_sequence_generator( - self.database_engine, get_max_state_group_txn, "state_group_id_seq" - ) - - @cached(max_entries=10000, iterable=True) - def get_state_group_delta(self, state_group): - """Given a state group try to return a previous group and a delta between - the old and the new. - - Returns: - (prev_group, delta_ids), where both may be None. - """ - - def _get_state_group_delta_txn(txn): - prev_group = self.db.simple_select_one_onecol_txn( - txn, - table="state_group_edges", - keyvalues={"state_group": state_group}, - retcol="prev_state_group", - allow_none=True, - ) - - if not prev_group: - return _GetStateGroupDelta(None, None) - - delta_ids = self.db.simple_select_list_txn( - txn, - table="state_groups_state", - keyvalues={"state_group": state_group}, - retcols=("type", "state_key", "event_id"), - ) - - return _GetStateGroupDelta( - prev_group, - {(row["type"], row["state_key"]): row["event_id"] for row in delta_ids}, - ) - - return self.db.runInteraction( - "get_state_group_delta", _get_state_group_delta_txn - ) - - async def _get_state_groups_from_groups( - self, groups: List[int], state_filter: StateFilter - ) -> Dict[int, StateMap[str]]: - """Returns the state groups for a given set of groups from the - database, filtering on types of state events. - - Args: - groups: list of state group IDs to query - state_filter: The state filter used to fetch state - from the database. - Returns: - Dict of state group to state map. - """ - results = {} - - chunks = [groups[i : i + 100] for i in range(0, len(groups), 100)] - for chunk in chunks: - res = await self.db.runInteraction( - "_get_state_groups_from_groups", - self._get_state_groups_from_groups_txn, - chunk, - state_filter, - ) - results.update(res) - - return results - - def _get_state_for_group_using_cache(self, cache, group, state_filter): - """Checks if group is in cache. See `_get_state_for_groups` - - Args: - cache(DictionaryCache): the state group cache to use - group(int): The state group to lookup - state_filter (StateFilter): The state filter used to fetch state - from the database. - - Returns 2-tuple (`state_dict`, `got_all`). - `got_all` is a bool indicating if we successfully retrieved all - requests state from the cache, if False we need to query the DB for the - missing state. - """ - is_all, known_absent, state_dict_ids = cache.get(group) - - if is_all or state_filter.is_full(): - # Either we have everything or want everything, either way - # `is_all` tells us whether we've gotten everything. - return state_filter.filter_state(state_dict_ids), is_all - - # tracks whether any of our requested types are missing from the cache - missing_types = False - - if state_filter.has_wildcards(): - # We don't know if we fetched all the state keys for the types in - # the filter that are wildcards, so we have to assume that we may - # have missed some. - missing_types = True - else: - # There aren't any wild cards, so `concrete_types()` returns the - # complete list of event types we're wanting. - for key in state_filter.concrete_types(): - if key not in state_dict_ids and key not in known_absent: - missing_types = True - break - - return state_filter.filter_state(state_dict_ids), not missing_types - - async def _get_state_for_groups( - self, groups: Iterable[int], state_filter: StateFilter = StateFilter.all() - ) -> Dict[int, StateMap[str]]: - """Gets the state at each of a list of state groups, optionally - filtering by type/state_key - - Args: - groups: list of state groups for which we want - to get the state. - state_filter: The state filter used to fetch state - from the database. - Returns: - Dict of state group to state map. - """ - - member_filter, non_member_filter = state_filter.get_member_split() - - # Now we look them up in the member and non-member caches - ( - non_member_state, - incomplete_groups_nm, - ) = self._get_state_for_groups_using_cache( - groups, self._state_group_cache, state_filter=non_member_filter - ) - - (member_state, incomplete_groups_m,) = self._get_state_for_groups_using_cache( - groups, self._state_group_members_cache, state_filter=member_filter - ) - - state = dict(non_member_state) - for group in groups: - state[group].update(member_state[group]) - - # Now fetch any missing groups from the database - - incomplete_groups = incomplete_groups_m | incomplete_groups_nm - - if not incomplete_groups: - return state - - cache_sequence_nm = self._state_group_cache.sequence - cache_sequence_m = self._state_group_members_cache.sequence - - # Help the cache hit ratio by expanding the filter a bit - db_state_filter = state_filter.return_expanded() - - group_to_state_dict = await self._get_state_groups_from_groups( - list(incomplete_groups), state_filter=db_state_filter - ) - - # Now lets update the caches - self._insert_into_cache( - group_to_state_dict, - db_state_filter, - cache_seq_num_members=cache_sequence_m, - cache_seq_num_non_members=cache_sequence_nm, - ) - - # And finally update the result dict, by filtering out any extra - # stuff we pulled out of the database. - for group, group_state_dict in group_to_state_dict.items(): - # We just replace any existing entries, as we will have loaded - # everything we need from the database anyway. - state[group] = state_filter.filter_state(group_state_dict) - - return state - - def _get_state_for_groups_using_cache( - self, groups: Iterable[int], cache: DictionaryCache, state_filter: StateFilter - ) -> Tuple[Dict[int, StateMap[str]], Set[int]]: - """Gets the state at each of a list of state groups, optionally - filtering by type/state_key, querying from a specific cache. - - Args: - groups: list of state groups for which we want to get the state. - cache: the cache of group ids to state dicts which - we will pass through - either the normal state cache or the - specific members state cache. - state_filter: The state filter used to fetch state from the - database. - - Returns: - Tuple of dict of state_group_id to state map of entries in the - cache, and the state group ids either missing from the cache or - incomplete. - """ - results = {} - incomplete_groups = set() - for group in set(groups): - state_dict_ids, got_all = self._get_state_for_group_using_cache( - cache, group, state_filter - ) - results[group] = state_dict_ids - - if not got_all: - incomplete_groups.add(group) - - return results, incomplete_groups - - def _insert_into_cache( - self, - group_to_state_dict, - state_filter, - cache_seq_num_members, - cache_seq_num_non_members, - ): - """Inserts results from querying the database into the relevant cache. - - Args: - group_to_state_dict (dict): The new entries pulled from database. - Map from state group to state dict - state_filter (StateFilter): The state filter used to fetch state - from the database. - cache_seq_num_members (int): Sequence number of member cache since - last lookup in cache - cache_seq_num_non_members (int): Sequence number of member cache since - last lookup in cache - """ - - # We need to work out which types we've fetched from the DB for the - # member vs non-member caches. This should be as accurate as possible, - # but can be an underestimate (e.g. when we have wild cards) - - member_filter, non_member_filter = state_filter.get_member_split() - if member_filter.is_full(): - # We fetched all member events - member_types = None - else: - # `concrete_types()` will only return a subset when there are wild - # cards in the filter, but that's fine. - member_types = member_filter.concrete_types() - - if non_member_filter.is_full(): - # We fetched all non member events - non_member_types = None - else: - non_member_types = non_member_filter.concrete_types() - - for group, group_state_dict in group_to_state_dict.items(): - state_dict_members = {} - state_dict_non_members = {} - - for k, v in group_state_dict.items(): - if k[0] == EventTypes.Member: - state_dict_members[k] = v - else: - state_dict_non_members[k] = v - - self._state_group_members_cache.update( - cache_seq_num_members, - key=group, - value=state_dict_members, - fetched_keys=member_types, - ) - - self._state_group_cache.update( - cache_seq_num_non_members, - key=group, - value=state_dict_non_members, - fetched_keys=non_member_types, - ) - - def store_state_group( - self, event_id, room_id, prev_group, delta_ids, current_state_ids - ): - """Store a new set of state, returning a newly assigned state group. - - Args: - event_id (str): The event ID for which the state was calculated - room_id (str) - prev_group (int|None): A previous state group for the room, optional. - delta_ids (dict|None): The delta between state at `prev_group` and - `current_state_ids`, if `prev_group` was given. Same format as - `current_state_ids`. - current_state_ids (dict): The state to store. Map of (type, state_key) - to event_id. - - Returns: - Deferred[int]: The state group ID - """ - - def _store_state_group_txn(txn): - if current_state_ids is None: - # AFAIK, this can never happen - raise Exception("current_state_ids cannot be None") - - state_group = self._state_group_seq_gen.get_next_id_txn(txn) - - self.db.simple_insert_txn( - txn, - table="state_groups", - values={"id": state_group, "room_id": room_id, "event_id": event_id}, - ) - - # We persist as a delta if we can, while also ensuring the chain - # of deltas isn't tooo long, as otherwise read performance degrades. - if prev_group: - is_in_db = self.db.simple_select_one_onecol_txn( - txn, - table="state_groups", - keyvalues={"id": prev_group}, - retcol="id", - allow_none=True, - ) - if not is_in_db: - raise Exception( - "Trying to persist state with unpersisted prev_group: %r" - % (prev_group,) - ) - - potential_hops = self._count_state_group_hops_txn(txn, prev_group) - if prev_group and potential_hops < MAX_STATE_DELTA_HOPS: - self.db.simple_insert_txn( - txn, - table="state_group_edges", - values={"state_group": state_group, "prev_state_group": prev_group}, - ) - - self.db.simple_insert_many_txn( - txn, - table="state_groups_state", - values=[ - { - "state_group": state_group, - "room_id": room_id, - "type": key[0], - "state_key": key[1], - "event_id": state_id, - } - for key, state_id in delta_ids.items() - ], - ) - else: - self.db.simple_insert_many_txn( - txn, - table="state_groups_state", - values=[ - { - "state_group": state_group, - "room_id": room_id, - "type": key[0], - "state_key": key[1], - "event_id": state_id, - } - for key, state_id in current_state_ids.items() - ], - ) - - # Prefill the state group caches with this group. - # It's fine to use the sequence like this as the state group map - # is immutable. (If the map wasn't immutable then this prefill could - # race with another update) - - current_member_state_ids = { - s: ev - for (s, ev) in current_state_ids.items() - if s[0] == EventTypes.Member - } - txn.call_after( - self._state_group_members_cache.update, - self._state_group_members_cache.sequence, - key=state_group, - value=dict(current_member_state_ids), - ) - - current_non_member_state_ids = { - s: ev - for (s, ev) in current_state_ids.items() - if s[0] != EventTypes.Member - } - txn.call_after( - self._state_group_cache.update, - self._state_group_cache.sequence, - key=state_group, - value=dict(current_non_member_state_ids), - ) - - return state_group - - return self.db.runInteraction("store_state_group", _store_state_group_txn) - - def purge_unreferenced_state_groups( - self, room_id: str, state_groups_to_delete - ) -> defer.Deferred: - """Deletes no longer referenced state groups and de-deltas any state - groups that reference them. - - Args: - room_id: The room the state groups belong to (must all be in the - same room). - state_groups_to_delete (Collection[int]): Set of all state groups - to delete. - """ - - return self.db.runInteraction( - "purge_unreferenced_state_groups", - self._purge_unreferenced_state_groups, - room_id, - state_groups_to_delete, - ) - - def _purge_unreferenced_state_groups(self, txn, room_id, state_groups_to_delete): - logger.info( - "[purge] found %i state groups to delete", len(state_groups_to_delete) - ) - - rows = self.db.simple_select_many_txn( - txn, - table="state_group_edges", - column="prev_state_group", - iterable=state_groups_to_delete, - keyvalues={}, - retcols=("state_group",), - ) - - remaining_state_groups = { - row["state_group"] - for row in rows - if row["state_group"] not in state_groups_to_delete - } - - logger.info( - "[purge] de-delta-ing %i remaining state groups", - len(remaining_state_groups), - ) - - # Now we turn the state groups that reference to-be-deleted state - # groups to non delta versions. - for sg in remaining_state_groups: - logger.info("[purge] de-delta-ing remaining state group %s", sg) - curr_state = self._get_state_groups_from_groups_txn(txn, [sg]) - curr_state = curr_state[sg] - - self.db.simple_delete_txn( - txn, table="state_groups_state", keyvalues={"state_group": sg} - ) - - self.db.simple_delete_txn( - txn, table="state_group_edges", keyvalues={"state_group": sg} - ) - - self.db.simple_insert_many_txn( - txn, - table="state_groups_state", - values=[ - { - "state_group": sg, - "room_id": room_id, - "type": key[0], - "state_key": key[1], - "event_id": state_id, - } - for key, state_id in curr_state.items() - ], - ) - - logger.info("[purge] removing redundant state groups") - txn.executemany( - "DELETE FROM state_groups_state WHERE state_group = ?", - ((sg,) for sg in state_groups_to_delete), - ) - txn.executemany( - "DELETE FROM state_groups WHERE id = ?", - ((sg,) for sg in state_groups_to_delete), - ) - - async def get_previous_state_groups( - self, state_groups: Iterable[int] - ) -> Dict[int, int]: - """Fetch the previous groups of the given state groups. - - Args: - state_groups - - Returns: - A mapping from state group to previous state group. - """ - - rows = await self.db.simple_select_many_batch( - table="state_group_edges", - column="prev_state_group", - iterable=state_groups, - keyvalues={}, - retcols=("prev_state_group", "state_group"), - desc="get_previous_state_groups", - ) - - return {row["state_group"]: row["prev_state_group"] for row in rows} - - def purge_room_state(self, room_id, state_groups_to_delete): - """Deletes all record of a room from state tables - - Args: - room_id (str): - state_groups_to_delete (list[int]): State groups to delete - """ - - return self.db.runInteraction( - "purge_room_state", - self._purge_room_state_txn, - room_id, - state_groups_to_delete, - ) - - def _purge_room_state_txn(self, txn, room_id, state_groups_to_delete): - # first we have to delete the state groups states - logger.info("[purge] removing %s from state_groups_state", room_id) - - self.db.simple_delete_many_txn( - txn, - table="state_groups_state", - column="state_group", - iterable=state_groups_to_delete, - keyvalues={}, - ) - - # ... and the state group edges - logger.info("[purge] removing %s from state_group_edges", room_id) - - self.db.simple_delete_many_txn( - txn, - table="state_group_edges", - column="state_group", - iterable=state_groups_to_delete, - keyvalues={}, - ) - - # ... and the state groups - logger.info("[purge] removing %s from state_groups", room_id) - - self.db.simple_delete_many_txn( - txn, - table="state_groups", - column="id", - iterable=state_groups_to_delete, - keyvalues={}, - ) diff --git a/synapse/storage/database.py b/synapse/storage/database.py index ce8757a400..4ada6f5563 100644 --- a/synapse/storage/database.py +++ b/synapse/storage/database.py @@ -279,7 +279,7 @@ class PerformanceCounters(object): return top_n_counters -class Database(object): +class DatabasePool(object): """Wraps a single physical database and connection pool. A single database may be used by multiple data stores. diff --git a/synapse/storage/databases/__init__.py b/synapse/storage/databases/__init__.py new file mode 100644 index 0000000000..b163eebf39 --- /dev/null +++ b/synapse/storage/databases/__init__.py @@ -0,0 +1,97 @@ +# -*- coding: utf-8 -*- +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from synapse.storage.database import DatabasePool, make_conn +from synapse.storage.databases.main.events import PersistEventsStore +from synapse.storage.databases.state import StateGroupDataStore +from synapse.storage.engines import create_engine +from synapse.storage.prepare_database import prepare_database + +logger = logging.getLogger(__name__) + + +class Databases(object): + """The various databases. + + These are low level interfaces to physical databases. + + Attributes: + main (DataStore) + """ + + def __init__(self, main_store_class, hs): + # Note we pass in the main store class here as workers use a different main + # store. + + self.databases = [] + self.main = None + self.state = None + self.persist_events = None + + for database_config in hs.config.database.databases: + db_name = database_config.name + engine = create_engine(database_config.config) + + with make_conn(database_config, engine) as db_conn: + logger.info("Preparing database %r...", db_name) + + engine.check_database(db_conn) + prepare_database( + db_conn, engine, hs.config, databases=database_config.databases, + ) + + database = DatabasePool(hs, database_config, engine) + + if "main" in database_config.databases: + logger.info("Starting 'main' data store") + + # Sanity check we don't try and configure the main store on + # multiple databases. + if self.main: + raise Exception("'main' data store already configured") + + self.main = main_store_class(database, db_conn, hs) + + # If we're on a process that can persist events also + # instantiate a `PersistEventsStore` + if hs.config.worker.writers.events == hs.get_instance_name(): + self.persist_events = PersistEventsStore( + hs, database, self.main + ) + + if "state" in database_config.databases: + logger.info("Starting 'state' data store") + + # Sanity check we don't try and configure the state store on + # multiple databases. + if self.state: + raise Exception("'state' data store already configured") + + self.state = StateGroupDataStore(database, db_conn, hs) + + db_conn.commit() + + self.databases.append(database) + + logger.info("Database %r prepared", db_name) + + # Sanity check that we have actually configured all the required stores. + if not self.main: + raise Exception("No 'main' data store configured") + + if not self.state: + raise Exception("No 'main' data store configured") diff --git a/synapse/storage/databases/main/__init__.py b/synapse/storage/databases/main/__init__.py new file mode 100644 index 0000000000..17fa470919 --- /dev/null +++ b/synapse/storage/databases/main/__init__.py @@ -0,0 +1,596 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import calendar +import logging +import time + +from synapse.api.constants import PresenceState +from synapse.config.homeserver import HomeServerConfig +from synapse.storage.database import DatabasePool +from synapse.storage.engines import PostgresEngine +from synapse.storage.util.id_generators import ( + IdGenerator, + MultiWriterIdGenerator, + StreamIdGenerator, +) +from synapse.util.caches.stream_change_cache import StreamChangeCache + +from .account_data import AccountDataStore +from .appservice import ApplicationServiceStore, ApplicationServiceTransactionStore +from .cache import CacheInvalidationWorkerStore +from .censor_events import CensorEventsStore +from .client_ips import ClientIpStore +from .deviceinbox import DeviceInboxStore +from .devices import DeviceStore +from .directory import DirectoryStore +from .e2e_room_keys import EndToEndRoomKeyStore +from .end_to_end_keys import EndToEndKeyStore +from .event_federation import EventFederationStore +from .event_push_actions import EventPushActionsStore +from .events_bg_updates import EventsBackgroundUpdatesStore +from .filtering import FilteringStore +from .group_server import GroupServerStore +from .keys import KeyStore +from .media_repository import MediaRepositoryStore +from .metrics import ServerMetricsStore +from .monthly_active_users import MonthlyActiveUsersStore +from .openid import OpenIdStore +from .presence import PresenceStore, UserPresenceState +from .profile import ProfileStore +from .purge_events import PurgeEventsStore +from .push_rule import PushRuleStore +from .pusher import PusherStore +from .receipts import ReceiptsStore +from .registration import RegistrationStore +from .rejections import RejectionsStore +from .relations import RelationsStore +from .room import RoomStore +from .roommember import RoomMemberStore +from .search import SearchStore +from .signatures import SignatureStore +from .state import StateStore +from .stats import StatsStore +from .stream import StreamStore +from .tags import TagsStore +from .transactions import TransactionStore +from .ui_auth import UIAuthStore +from .user_directory import UserDirectoryStore +from .user_erasure_store import UserErasureStore + +logger = logging.getLogger(__name__) + + +class DataStore( + EventsBackgroundUpdatesStore, + RoomMemberStore, + RoomStore, + RegistrationStore, + StreamStore, + ProfileStore, + PresenceStore, + TransactionStore, + DirectoryStore, + KeyStore, + StateStore, + SignatureStore, + ApplicationServiceStore, + PurgeEventsStore, + EventFederationStore, + MediaRepositoryStore, + RejectionsStore, + FilteringStore, + PusherStore, + PushRuleStore, + ApplicationServiceTransactionStore, + ReceiptsStore, + EndToEndKeyStore, + EndToEndRoomKeyStore, + SearchStore, + TagsStore, + AccountDataStore, + EventPushActionsStore, + OpenIdStore, + ClientIpStore, + DeviceStore, + DeviceInboxStore, + UserDirectoryStore, + GroupServerStore, + UserErasureStore, + MonthlyActiveUsersStore, + StatsStore, + RelationsStore, + CensorEventsStore, + UIAuthStore, + CacheInvalidationWorkerStore, + ServerMetricsStore, +): + def __init__(self, database: DatabasePool, db_conn, hs): + self.hs = hs + self._clock = hs.get_clock() + self.database_engine = database.engine + + self._presence_id_gen = StreamIdGenerator( + db_conn, "presence_stream", "stream_id" + ) + self._device_inbox_id_gen = StreamIdGenerator( + db_conn, "device_inbox", "stream_id" + ) + self._public_room_id_gen = StreamIdGenerator( + db_conn, "public_room_list_stream", "stream_id" + ) + self._device_list_id_gen = StreamIdGenerator( + db_conn, + "device_lists_stream", + "stream_id", + extra_tables=[ + ("user_signature_stream", "stream_id"), + ("device_lists_outbound_pokes", "stream_id"), + ], + ) + self._cross_signing_id_gen = StreamIdGenerator( + db_conn, "e2e_cross_signing_keys", "stream_id" + ) + + self._access_tokens_id_gen = IdGenerator(db_conn, "access_tokens", "id") + self._event_reports_id_gen = IdGenerator(db_conn, "event_reports", "id") + self._push_rule_id_gen = IdGenerator(db_conn, "push_rules", "id") + self._push_rules_enable_id_gen = IdGenerator(db_conn, "push_rules_enable", "id") + self._pushers_id_gen = StreamIdGenerator( + db_conn, "pushers", "id", extra_tables=[("deleted_pushers", "stream_id")] + ) + self._group_updates_id_gen = StreamIdGenerator( + db_conn, "local_group_updates", "stream_id" + ) + + if isinstance(self.database_engine, PostgresEngine): + self._cache_id_gen = MultiWriterIdGenerator( + db_conn, + database, + instance_name="master", + table="cache_invalidation_stream_by_instance", + instance_column="instance_name", + id_column="stream_id", + sequence_name="cache_invalidation_stream_seq", + ) + else: + self._cache_id_gen = None + + super(DataStore, self).__init__(database, db_conn, hs) + + self._presence_on_startup = self._get_active_presence(db_conn) + + presence_cache_prefill, min_presence_val = self.db_pool.get_cache_dict( + db_conn, + "presence_stream", + entity_column="user_id", + stream_column="stream_id", + max_value=self._presence_id_gen.get_current_token(), + ) + self.presence_stream_cache = StreamChangeCache( + "PresenceStreamChangeCache", + min_presence_val, + prefilled_cache=presence_cache_prefill, + ) + + max_device_inbox_id = self._device_inbox_id_gen.get_current_token() + device_inbox_prefill, min_device_inbox_id = self.db_pool.get_cache_dict( + db_conn, + "device_inbox", + entity_column="user_id", + stream_column="stream_id", + max_value=max_device_inbox_id, + limit=1000, + ) + self._device_inbox_stream_cache = StreamChangeCache( + "DeviceInboxStreamChangeCache", + min_device_inbox_id, + prefilled_cache=device_inbox_prefill, + ) + # The federation outbox and the local device inbox uses the same + # stream_id generator. + device_outbox_prefill, min_device_outbox_id = self.db_pool.get_cache_dict( + db_conn, + "device_federation_outbox", + entity_column="destination", + stream_column="stream_id", + max_value=max_device_inbox_id, + limit=1000, + ) + self._device_federation_outbox_stream_cache = StreamChangeCache( + "DeviceFederationOutboxStreamChangeCache", + min_device_outbox_id, + prefilled_cache=device_outbox_prefill, + ) + + device_list_max = self._device_list_id_gen.get_current_token() + self._device_list_stream_cache = StreamChangeCache( + "DeviceListStreamChangeCache", device_list_max + ) + self._user_signature_stream_cache = StreamChangeCache( + "UserSignatureStreamChangeCache", device_list_max + ) + self._device_list_federation_stream_cache = StreamChangeCache( + "DeviceListFederationStreamChangeCache", device_list_max + ) + + events_max = self._stream_id_gen.get_current_token() + curr_state_delta_prefill, min_curr_state_delta_id = self.db_pool.get_cache_dict( + db_conn, + "current_state_delta_stream", + entity_column="room_id", + stream_column="stream_id", + max_value=events_max, # As we share the stream id with events token + limit=1000, + ) + self._curr_state_delta_stream_cache = StreamChangeCache( + "_curr_state_delta_stream_cache", + min_curr_state_delta_id, + prefilled_cache=curr_state_delta_prefill, + ) + + _group_updates_prefill, min_group_updates_id = self.db_pool.get_cache_dict( + db_conn, + "local_group_updates", + entity_column="user_id", + stream_column="stream_id", + max_value=self._group_updates_id_gen.get_current_token(), + limit=1000, + ) + self._group_updates_stream_cache = StreamChangeCache( + "_group_updates_stream_cache", + min_group_updates_id, + prefilled_cache=_group_updates_prefill, + ) + + self._stream_order_on_start = self.get_room_max_stream_ordering() + self._min_stream_order_on_start = self.get_room_min_stream_ordering() + + # Used in _generate_user_daily_visits to keep track of progress + self._last_user_visit_update = self._get_start_of_day() + + def take_presence_startup_info(self): + active_on_startup = self._presence_on_startup + self._presence_on_startup = None + return active_on_startup + + def _get_active_presence(self, db_conn): + """Fetch non-offline presence from the database so that we can register + the appropriate time outs. + """ + + sql = ( + "SELECT user_id, state, last_active_ts, last_federation_update_ts," + " last_user_sync_ts, status_msg, currently_active FROM presence_stream" + " WHERE state != ?" + ) + sql = self.database_engine.convert_param_style(sql) + + txn = db_conn.cursor() + txn.execute(sql, (PresenceState.OFFLINE,)) + rows = self.db_pool.cursor_to_dict(txn) + txn.close() + + for row in rows: + row["currently_active"] = bool(row["currently_active"]) + + return [UserPresenceState(**row) for row in rows] + + def count_daily_users(self): + """ + Counts the number of users who used this homeserver in the last 24 hours. + """ + yesterday = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24) + return self.db_pool.runInteraction( + "count_daily_users", self._count_users, yesterday + ) + + def count_monthly_users(self): + """ + Counts the number of users who used this homeserver in the last 30 days. + Note this method is intended for phonehome metrics only and is different + from the mau figure in synapse.storage.monthly_active_users which, + amongst other things, includes a 3 day grace period before a user counts. + """ + thirty_days_ago = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24 * 30) + return self.db_pool.runInteraction( + "count_monthly_users", self._count_users, thirty_days_ago + ) + + def _count_users(self, txn, time_from): + """ + Returns number of users seen in the past time_from period + """ + sql = """ + SELECT COALESCE(count(*), 0) FROM ( + SELECT user_id FROM user_ips + WHERE last_seen > ? + GROUP BY user_id + ) u + """ + txn.execute(sql, (time_from,)) + (count,) = txn.fetchone() + return count + + def count_r30_users(self): + """ + Counts the number of 30 day retained users, defined as:- + * Users who have created their accounts more than 30 days ago + * Where last seen at most 30 days ago + * Where account creation and last_seen are > 30 days apart + + Returns counts globaly for a given user as well as breaking + by platform + """ + + def _count_r30_users(txn): + thirty_days_in_secs = 86400 * 30 + now = int(self._clock.time()) + thirty_days_ago_in_secs = now - thirty_days_in_secs + + sql = """ + SELECT platform, COALESCE(count(*), 0) FROM ( + SELECT + users.name, platform, users.creation_ts * 1000, + MAX(uip.last_seen) + FROM users + INNER JOIN ( + SELECT + user_id, + last_seen, + CASE + WHEN user_agent LIKE '%%Android%%' THEN 'android' + WHEN user_agent LIKE '%%iOS%%' THEN 'ios' + WHEN user_agent LIKE '%%Electron%%' THEN 'electron' + WHEN user_agent LIKE '%%Mozilla%%' THEN 'web' + WHEN user_agent LIKE '%%Gecko%%' THEN 'web' + ELSE 'unknown' + END + AS platform + FROM user_ips + ) uip + ON users.name = uip.user_id + AND users.appservice_id is NULL + AND users.creation_ts < ? + AND uip.last_seen/1000 > ? + AND (uip.last_seen/1000) - users.creation_ts > 86400 * 30 + GROUP BY users.name, platform, users.creation_ts + ) u GROUP BY platform + """ + + results = {} + txn.execute(sql, (thirty_days_ago_in_secs, thirty_days_ago_in_secs)) + + for row in txn: + if row[0] == "unknown": + pass + results[row[0]] = row[1] + + sql = """ + SELECT COALESCE(count(*), 0) FROM ( + SELECT users.name, users.creation_ts * 1000, + MAX(uip.last_seen) + FROM users + INNER JOIN ( + SELECT + user_id, + last_seen + FROM user_ips + ) uip + ON users.name = uip.user_id + AND appservice_id is NULL + AND users.creation_ts < ? + AND uip.last_seen/1000 > ? + AND (uip.last_seen/1000) - users.creation_ts > 86400 * 30 + GROUP BY users.name, users.creation_ts + ) u + """ + + txn.execute(sql, (thirty_days_ago_in_secs, thirty_days_ago_in_secs)) + + (count,) = txn.fetchone() + results["all"] = count + + return results + + return self.db_pool.runInteraction("count_r30_users", _count_r30_users) + + def _get_start_of_day(self): + """ + Returns millisecond unixtime for start of UTC day. + """ + now = time.gmtime() + today_start = calendar.timegm((now.tm_year, now.tm_mon, now.tm_mday, 0, 0, 0)) + return today_start * 1000 + + def generate_user_daily_visits(self): + """ + Generates daily visit data for use in cohort/ retention analysis + """ + + def _generate_user_daily_visits(txn): + logger.info("Calling _generate_user_daily_visits") + today_start = self._get_start_of_day() + a_day_in_milliseconds = 24 * 60 * 60 * 1000 + now = self.clock.time_msec() + + sql = """ + INSERT INTO user_daily_visits (user_id, device_id, timestamp) + SELECT u.user_id, u.device_id, ? + FROM user_ips AS u + LEFT JOIN ( + SELECT user_id, device_id, timestamp FROM user_daily_visits + WHERE timestamp = ? + ) udv + ON u.user_id = udv.user_id AND u.device_id=udv.device_id + INNER JOIN users ON users.name=u.user_id + WHERE last_seen > ? AND last_seen <= ? + AND udv.timestamp IS NULL AND users.is_guest=0 + AND users.appservice_id IS NULL + GROUP BY u.user_id, u.device_id + """ + + # This means that the day has rolled over but there could still + # be entries from the previous day. There is an edge case + # where if the user logs in at 23:59 and overwrites their + # last_seen at 00:01 then they will not be counted in the + # previous day's stats - it is important that the query is run + # often to minimise this case. + if today_start > self._last_user_visit_update: + yesterday_start = today_start - a_day_in_milliseconds + txn.execute( + sql, + ( + yesterday_start, + yesterday_start, + self._last_user_visit_update, + today_start, + ), + ) + self._last_user_visit_update = today_start + + txn.execute( + sql, (today_start, today_start, self._last_user_visit_update, now) + ) + # Update _last_user_visit_update to now. The reason to do this + # rather just clamping to the beginning of the day is to limit + # the size of the join - meaning that the query can be run more + # frequently + self._last_user_visit_update = now + + return self.db_pool.runInteraction( + "generate_user_daily_visits", _generate_user_daily_visits + ) + + def get_users(self): + """Function to retrieve a list of users in users table. + + Args: + Returns: + defer.Deferred: resolves to list[dict[str, Any]] + """ + return self.db_pool.simple_select_list( + table="users", + keyvalues={}, + retcols=[ + "name", + "password_hash", + "is_guest", + "admin", + "user_type", + "deactivated", + ], + desc="get_users", + ) + + def get_users_paginate( + self, start, limit, name=None, guests=True, deactivated=False + ): + """Function to retrieve a paginated list of users from + users list. This will return a json list of users and the + total number of users matching the filter criteria. + + Args: + start (int): start number to begin the query from + limit (int): number of rows to retrieve + name (string): filter for user names + guests (bool): whether to in include guest users + deactivated (bool): whether to include deactivated users + Returns: + defer.Deferred: resolves to list[dict[str, Any]], int + """ + + def get_users_paginate_txn(txn): + filters = [] + args = [] + + if name: + filters.append("name LIKE ?") + args.append("%" + name + "%") + + if not guests: + filters.append("is_guest = 0") + + if not deactivated: + filters.append("deactivated = 0") + + where_clause = "WHERE " + " AND ".join(filters) if len(filters) > 0 else "" + + sql = "SELECT COUNT(*) as total_users FROM users %s" % (where_clause) + txn.execute(sql, args) + count = txn.fetchone()[0] + + args = [self.hs.config.server_name] + args + [limit, start] + sql = """ + SELECT name, user_type, is_guest, admin, deactivated, displayname, avatar_url + FROM users as u + LEFT JOIN profiles AS p ON u.name = '@' || p.user_id || ':' || ? + {} + ORDER BY u.name LIMIT ? OFFSET ? + """.format( + where_clause + ) + txn.execute(sql, args) + users = self.db_pool.cursor_to_dict(txn) + return users, count + + return self.db_pool.runInteraction( + "get_users_paginate_txn", get_users_paginate_txn + ) + + def search_users(self, term): + """Function to search users list for one or more users with + the matched term. + + Args: + term (str): search term + col (str): column to query term should be matched to + Returns: + defer.Deferred: resolves to list[dict[str, Any]] + """ + return self.db_pool.simple_search_list( + table="users", + term=term, + col="name", + retcols=["name", "password_hash", "is_guest", "admin", "user_type"], + desc="search_users", + ) + + +def check_database_before_upgrade(cur, database_engine, config: HomeServerConfig): + """Called before upgrading an existing database to check that it is broadly sane + compared with the configuration. + """ + domain = config.server_name + + sql = database_engine.convert_param_style( + "SELECT COUNT(*) FROM users WHERE name NOT LIKE ?" + ) + pat = "%:" + domain + cur.execute(sql, (pat,)) + num_not_matching = cur.fetchall()[0][0] + if num_not_matching == 0: + return + + raise Exception( + "Found users in database not native to %s!\n" + "You cannot changed a synapse server_name after it's been configured" + % (domain,) + ) + + +__all__ = ["DataStore", "check_database_before_upgrade"] diff --git a/synapse/storage/databases/main/account_data.py b/synapse/storage/databases/main/account_data.py new file mode 100644 index 0000000000..2193d8fdc5 --- /dev/null +++ b/synapse/storage/databases/main/account_data.py @@ -0,0 +1,430 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import abc +import logging +from typing import List, Tuple + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.storage.database import DatabasePool +from synapse.storage.util.id_generators import StreamIdGenerator +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks +from synapse.util.caches.stream_change_cache import StreamChangeCache + +logger = logging.getLogger(__name__) + + +class AccountDataWorkerStore(SQLBaseStore): + """This is an abstract base class where subclasses must implement + `get_max_account_data_stream_id` which can be called in the initializer. + """ + + # This ABCMeta metaclass ensures that we cannot be instantiated without + # the abstract methods being implemented. + __metaclass__ = abc.ABCMeta + + def __init__(self, database: DatabasePool, db_conn, hs): + account_max = self.get_max_account_data_stream_id() + self._account_data_stream_cache = StreamChangeCache( + "AccountDataAndTagsChangeCache", account_max + ) + + super(AccountDataWorkerStore, self).__init__(database, db_conn, hs) + + @abc.abstractmethod + def get_max_account_data_stream_id(self): + """Get the current max stream ID for account data stream + + Returns: + int + """ + raise NotImplementedError() + + @cached() + def get_account_data_for_user(self, user_id): + """Get all the client account_data for a user. + + Args: + user_id(str): The user to get the account_data for. + Returns: + A deferred pair of a dict of global account_data and a dict + mapping from room_id string to per room account_data dicts. + """ + + def get_account_data_for_user_txn(txn): + rows = self.db_pool.simple_select_list_txn( + txn, + "account_data", + {"user_id": user_id}, + ["account_data_type", "content"], + ) + + global_account_data = { + row["account_data_type"]: db_to_json(row["content"]) for row in rows + } + + rows = self.db_pool.simple_select_list_txn( + txn, + "room_account_data", + {"user_id": user_id}, + ["room_id", "account_data_type", "content"], + ) + + by_room = {} + for row in rows: + room_data = by_room.setdefault(row["room_id"], {}) + room_data[row["account_data_type"]] = db_to_json(row["content"]) + + return global_account_data, by_room + + return self.db_pool.runInteraction( + "get_account_data_for_user", get_account_data_for_user_txn + ) + + @cachedInlineCallbacks(num_args=2, max_entries=5000) + def get_global_account_data_by_type_for_user(self, data_type, user_id): + """ + Returns: + Deferred: A dict + """ + result = yield self.db_pool.simple_select_one_onecol( + table="account_data", + keyvalues={"user_id": user_id, "account_data_type": data_type}, + retcol="content", + desc="get_global_account_data_by_type_for_user", + allow_none=True, + ) + + if result: + return db_to_json(result) + else: + return None + + @cached(num_args=2) + def get_account_data_for_room(self, user_id, room_id): + """Get all the client account_data for a user for a room. + + Args: + user_id(str): The user to get the account_data for. + room_id(str): The room to get the account_data for. + Returns: + A deferred dict of the room account_data + """ + + def get_account_data_for_room_txn(txn): + rows = self.db_pool.simple_select_list_txn( + txn, + "room_account_data", + {"user_id": user_id, "room_id": room_id}, + ["account_data_type", "content"], + ) + + return { + row["account_data_type"]: db_to_json(row["content"]) for row in rows + } + + return self.db_pool.runInteraction( + "get_account_data_for_room", get_account_data_for_room_txn + ) + + @cached(num_args=3, max_entries=5000) + def get_account_data_for_room_and_type(self, user_id, room_id, account_data_type): + """Get the client account_data of given type for a user for a room. + + Args: + user_id(str): The user to get the account_data for. + room_id(str): The room to get the account_data for. + account_data_type (str): The account data type to get. + Returns: + A deferred of the room account_data for that type, or None if + there isn't any set. + """ + + def get_account_data_for_room_and_type_txn(txn): + content_json = self.db_pool.simple_select_one_onecol_txn( + txn, + table="room_account_data", + keyvalues={ + "user_id": user_id, + "room_id": room_id, + "account_data_type": account_data_type, + }, + retcol="content", + allow_none=True, + ) + + return db_to_json(content_json) if content_json else None + + return self.db_pool.runInteraction( + "get_account_data_for_room_and_type", get_account_data_for_room_and_type_txn + ) + + async def get_updated_global_account_data( + self, last_id: int, current_id: int, limit: int + ) -> List[Tuple[int, str, str]]: + """Get the global account_data that has changed, for the account_data stream + + Args: + last_id: the last stream_id from the previous batch. + current_id: the maximum stream_id to return up to + limit: the maximum number of rows to return + + Returns: + A list of tuples of stream_id int, user_id string, + and type string. + """ + if last_id == current_id: + return [] + + def get_updated_global_account_data_txn(txn): + sql = ( + "SELECT stream_id, user_id, account_data_type" + " FROM account_data WHERE ? < stream_id AND stream_id <= ?" + " ORDER BY stream_id ASC LIMIT ?" + ) + txn.execute(sql, (last_id, current_id, limit)) + return txn.fetchall() + + return await self.db_pool.runInteraction( + "get_updated_global_account_data", get_updated_global_account_data_txn + ) + + async def get_updated_room_account_data( + self, last_id: int, current_id: int, limit: int + ) -> List[Tuple[int, str, str, str]]: + """Get the global account_data that has changed, for the account_data stream + + Args: + last_id: the last stream_id from the previous batch. + current_id: the maximum stream_id to return up to + limit: the maximum number of rows to return + + Returns: + A list of tuples of stream_id int, user_id string, + room_id string and type string. + """ + if last_id == current_id: + return [] + + def get_updated_room_account_data_txn(txn): + sql = ( + "SELECT stream_id, user_id, room_id, account_data_type" + " FROM room_account_data WHERE ? < stream_id AND stream_id <= ?" + " ORDER BY stream_id ASC LIMIT ?" + ) + txn.execute(sql, (last_id, current_id, limit)) + return txn.fetchall() + + return await self.db_pool.runInteraction( + "get_updated_room_account_data", get_updated_room_account_data_txn + ) + + def get_updated_account_data_for_user(self, user_id, stream_id): + """Get all the client account_data for a that's changed for a user + + Args: + user_id(str): The user to get the account_data for. + stream_id(int): The point in the stream since which to get updates + Returns: + A deferred pair of a dict of global account_data and a dict + mapping from room_id string to per room account_data dicts. + """ + + def get_updated_account_data_for_user_txn(txn): + sql = ( + "SELECT account_data_type, content FROM account_data" + " WHERE user_id = ? AND stream_id > ?" + ) + + txn.execute(sql, (user_id, stream_id)) + + global_account_data = {row[0]: db_to_json(row[1]) for row in txn} + + sql = ( + "SELECT room_id, account_data_type, content FROM room_account_data" + " WHERE user_id = ? AND stream_id > ?" + ) + + txn.execute(sql, (user_id, stream_id)) + + account_data_by_room = {} + for row in txn: + room_account_data = account_data_by_room.setdefault(row[0], {}) + room_account_data[row[1]] = db_to_json(row[2]) + + return global_account_data, account_data_by_room + + changed = self._account_data_stream_cache.has_entity_changed( + user_id, int(stream_id) + ) + if not changed: + return defer.succeed(({}, {})) + + return self.db_pool.runInteraction( + "get_updated_account_data_for_user", get_updated_account_data_for_user_txn + ) + + @cachedInlineCallbacks(num_args=2, cache_context=True, max_entries=5000) + def is_ignored_by(self, ignored_user_id, ignorer_user_id, cache_context): + ignored_account_data = yield self.get_global_account_data_by_type_for_user( + "m.ignored_user_list", + ignorer_user_id, + on_invalidate=cache_context.invalidate, + ) + if not ignored_account_data: + return False + + return ignored_user_id in ignored_account_data.get("ignored_users", {}) + + +class AccountDataStore(AccountDataWorkerStore): + def __init__(self, database: DatabasePool, db_conn, hs): + self._account_data_id_gen = StreamIdGenerator( + db_conn, + "account_data_max_stream_id", + "stream_id", + extra_tables=[ + ("room_account_data", "stream_id"), + ("room_tags_revisions", "stream_id"), + ], + ) + + super(AccountDataStore, self).__init__(database, db_conn, hs) + + def get_max_account_data_stream_id(self): + """Get the current max stream id for the private user data stream + + Returns: + A deferred int. + """ + return self._account_data_id_gen.get_current_token() + + @defer.inlineCallbacks + def add_account_data_to_room(self, user_id, room_id, account_data_type, content): + """Add some account_data to a room for a user. + Args: + user_id(str): The user to add a tag for. + room_id(str): The room to add a tag for. + account_data_type(str): The type of account_data to add. + content(dict): A json object to associate with the tag. + Returns: + A deferred that completes once the account_data has been added. + """ + content_json = json.dumps(content) + + with self._account_data_id_gen.get_next() as next_id: + # no need to lock here as room_account_data has a unique constraint + # on (user_id, room_id, account_data_type) so simple_upsert will + # retry if there is a conflict. + yield self.db_pool.simple_upsert( + desc="add_room_account_data", + table="room_account_data", + keyvalues={ + "user_id": user_id, + "room_id": room_id, + "account_data_type": account_data_type, + }, + values={"stream_id": next_id, "content": content_json}, + lock=False, + ) + + # it's theoretically possible for the above to succeed and the + # below to fail - in which case we might reuse a stream id on + # restart, and the above update might not get propagated. That + # doesn't sound any worse than the whole update getting lost, + # which is what would happen if we combined the two into one + # transaction. + yield self._update_max_stream_id(next_id) + + self._account_data_stream_cache.entity_has_changed(user_id, next_id) + self.get_account_data_for_user.invalidate((user_id,)) + self.get_account_data_for_room.invalidate((user_id, room_id)) + self.get_account_data_for_room_and_type.prefill( + (user_id, room_id, account_data_type), content + ) + + result = self._account_data_id_gen.get_current_token() + return result + + @defer.inlineCallbacks + def add_account_data_for_user(self, user_id, account_data_type, content): + """Add some account_data to a room for a user. + Args: + user_id(str): The user to add a tag for. + account_data_type(str): The type of account_data to add. + content(dict): A json object to associate with the tag. + Returns: + A deferred that completes once the account_data has been added. + """ + content_json = json.dumps(content) + + with self._account_data_id_gen.get_next() as next_id: + # no need to lock here as account_data has a unique constraint on + # (user_id, account_data_type) so simple_upsert will retry if + # there is a conflict. + yield self.db_pool.simple_upsert( + desc="add_user_account_data", + table="account_data", + keyvalues={"user_id": user_id, "account_data_type": account_data_type}, + values={"stream_id": next_id, "content": content_json}, + lock=False, + ) + + # it's theoretically possible for the above to succeed and the + # below to fail - in which case we might reuse a stream id on + # restart, and the above update might not get propagated. That + # doesn't sound any worse than the whole update getting lost, + # which is what would happen if we combined the two into one + # transaction. + # + # Note: This is only here for backwards compat to allow admins to + # roll back to a previous Synapse version. Next time we update the + # database version we can remove this table. + yield self._update_max_stream_id(next_id) + + self._account_data_stream_cache.entity_has_changed(user_id, next_id) + self.get_account_data_for_user.invalidate((user_id,)) + self.get_global_account_data_by_type_for_user.invalidate( + (account_data_type, user_id) + ) + + result = self._account_data_id_gen.get_current_token() + return result + + def _update_max_stream_id(self, next_id): + """Update the max stream_id + + Args: + next_id(int): The the revision to advance to. + """ + + # Note: This is only here for backwards compat to allow admins to + # roll back to a previous Synapse version. Next time we update the + # database version we can remove this table. + + def _update(txn): + update_max_id_sql = ( + "UPDATE account_data_max_stream_id" + " SET stream_id = ?" + " WHERE stream_id < ?" + ) + txn.execute(update_max_id_sql, (next_id, next_id)) + + return self.db_pool.runInteraction("update_account_data_max_stream_id", _update) diff --git a/synapse/storage/databases/main/appservice.py b/synapse/storage/databases/main/appservice.py new file mode 100644 index 0000000000..055a3962dc --- /dev/null +++ b/synapse/storage/databases/main/appservice.py @@ -0,0 +1,374 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import logging +import re + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.appservice import AppServiceTransaction +from synapse.config.appservice import load_appservices +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.events_worker import EventsWorkerStore + +logger = logging.getLogger(__name__) + + +def _make_exclusive_regex(services_cache): + # We precompile a regex constructed from all the regexes that the AS's + # have registered for exclusive users. + exclusive_user_regexes = [ + regex.pattern + for service in services_cache + for regex in service.get_exclusive_user_regexes() + ] + if exclusive_user_regexes: + exclusive_user_regex = "|".join("(" + r + ")" for r in exclusive_user_regexes) + exclusive_user_regex = re.compile(exclusive_user_regex) + else: + # We handle this case specially otherwise the constructed regex + # will always match + exclusive_user_regex = None + + return exclusive_user_regex + + +class ApplicationServiceWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + self.services_cache = load_appservices( + hs.hostname, hs.config.app_service_config_files + ) + self.exclusive_user_regex = _make_exclusive_regex(self.services_cache) + + super(ApplicationServiceWorkerStore, self).__init__(database, db_conn, hs) + + def get_app_services(self): + return self.services_cache + + def get_if_app_services_interested_in_user(self, user_id): + """Check if the user is one associated with an app service (exclusively) + """ + if self.exclusive_user_regex: + return bool(self.exclusive_user_regex.match(user_id)) + else: + return False + + def get_app_service_by_user_id(self, user_id): + """Retrieve an application service from their user ID. + + All application services have associated with them a particular user ID. + There is no distinguishing feature on the user ID which indicates it + represents an application service. This function allows you to map from + a user ID to an application service. + + Args: + user_id(str): The user ID to see if it is an application service. + Returns: + synapse.appservice.ApplicationService or None. + """ + for service in self.services_cache: + if service.sender == user_id: + return service + return None + + def get_app_service_by_token(self, token): + """Get the application service with the given appservice token. + + Args: + token (str): The application service token. + Returns: + synapse.appservice.ApplicationService or None. + """ + for service in self.services_cache: + if service.token == token: + return service + return None + + def get_app_service_by_id(self, as_id): + """Get the application service with the given appservice ID. + + Args: + as_id (str): The application service ID. + Returns: + synapse.appservice.ApplicationService or None. + """ + for service in self.services_cache: + if service.id == as_id: + return service + return None + + +class ApplicationServiceStore(ApplicationServiceWorkerStore): + # This is currently empty due to there not being any AS storage functions + # that can't be run on the workers. Since this may change in future, and + # to keep consistency with the other stores, we keep this empty class for + # now. + pass + + +class ApplicationServiceTransactionWorkerStore( + ApplicationServiceWorkerStore, EventsWorkerStore +): + @defer.inlineCallbacks + def get_appservices_by_state(self, state): + """Get a list of application services based on their state. + + Args: + state(ApplicationServiceState): The state to filter on. + Returns: + A Deferred which resolves to a list of ApplicationServices, which + may be empty. + """ + results = yield self.db_pool.simple_select_list( + "application_services_state", {"state": state}, ["as_id"] + ) + # NB: This assumes this class is linked with ApplicationServiceStore + as_list = self.get_app_services() + services = [] + + for res in results: + for service in as_list: + if service.id == res["as_id"]: + services.append(service) + return services + + @defer.inlineCallbacks + def get_appservice_state(self, service): + """Get the application service state. + + Args: + service(ApplicationService): The service whose state to set. + Returns: + A Deferred which resolves to ApplicationServiceState. + """ + result = yield self.db_pool.simple_select_one( + "application_services_state", + {"as_id": service.id}, + ["state"], + allow_none=True, + desc="get_appservice_state", + ) + if result: + return result.get("state") + return None + + def set_appservice_state(self, service, state): + """Set the application service state. + + Args: + service(ApplicationService): The service whose state to set. + state(ApplicationServiceState): The connectivity state to apply. + Returns: + A Deferred which resolves when the state was set successfully. + """ + return self.db_pool.simple_upsert( + "application_services_state", {"as_id": service.id}, {"state": state} + ) + + def create_appservice_txn(self, service, events): + """Atomically creates a new transaction for this application service + with the given list of events. + + Args: + service(ApplicationService): The service who the transaction is for. + events(list): A list of events to put in the transaction. + Returns: + AppServiceTransaction: A new transaction. + """ + + def _create_appservice_txn(txn): + # work out new txn id (highest txn id for this service += 1) + # The highest id may be the last one sent (in which case it is last_txn) + # or it may be the highest in the txns list (which are waiting to be/are + # being sent) + last_txn_id = self._get_last_txn(txn, service.id) + + txn.execute( + "SELECT MAX(txn_id) FROM application_services_txns WHERE as_id=?", + (service.id,), + ) + highest_txn_id = txn.fetchone()[0] + if highest_txn_id is None: + highest_txn_id = 0 + + new_txn_id = max(highest_txn_id, last_txn_id) + 1 + + # Insert new txn into txn table + event_ids = json.dumps([e.event_id for e in events]) + txn.execute( + "INSERT INTO application_services_txns(as_id, txn_id, event_ids) " + "VALUES(?,?,?)", + (service.id, new_txn_id, event_ids), + ) + return AppServiceTransaction(service=service, id=new_txn_id, events=events) + + return self.db_pool.runInteraction( + "create_appservice_txn", _create_appservice_txn + ) + + def complete_appservice_txn(self, txn_id, service): + """Completes an application service transaction. + + Args: + txn_id(str): The transaction ID being completed. + service(ApplicationService): The application service which was sent + this transaction. + Returns: + A Deferred which resolves if this transaction was stored + successfully. + """ + txn_id = int(txn_id) + + def _complete_appservice_txn(txn): + # Debugging query: Make sure the txn being completed is EXACTLY +1 from + # what was there before. If it isn't, we've got problems (e.g. the AS + # has probably missed some events), so whine loudly but still continue, + # since it shouldn't fail completion of the transaction. + last_txn_id = self._get_last_txn(txn, service.id) + if (last_txn_id + 1) != txn_id: + logger.error( + "appservice: Completing a transaction which has an ID > 1 from " + "the last ID sent to this AS. We've either dropped events or " + "sent it to the AS out of order. FIX ME. last_txn=%s " + "completing_txn=%s service_id=%s", + last_txn_id, + txn_id, + service.id, + ) + + # Set current txn_id for AS to 'txn_id' + self.db_pool.simple_upsert_txn( + txn, + "application_services_state", + {"as_id": service.id}, + {"last_txn": txn_id}, + ) + + # Delete txn + self.db_pool.simple_delete_txn( + txn, + "application_services_txns", + {"txn_id": txn_id, "as_id": service.id}, + ) + + return self.db_pool.runInteraction( + "complete_appservice_txn", _complete_appservice_txn + ) + + @defer.inlineCallbacks + def get_oldest_unsent_txn(self, service): + """Get the oldest transaction which has not been sent for this + service. + + Args: + service(ApplicationService): The app service to get the oldest txn. + Returns: + A Deferred which resolves to an AppServiceTransaction or + None. + """ + + def _get_oldest_unsent_txn(txn): + # Monotonically increasing txn ids, so just select the smallest + # one in the txns table (we delete them when they are sent) + txn.execute( + "SELECT * FROM application_services_txns WHERE as_id=?" + " ORDER BY txn_id ASC LIMIT 1", + (service.id,), + ) + rows = self.db_pool.cursor_to_dict(txn) + if not rows: + return None + + entry = rows[0] + + return entry + + entry = yield self.db_pool.runInteraction( + "get_oldest_unsent_appservice_txn", _get_oldest_unsent_txn + ) + + if not entry: + return None + + event_ids = db_to_json(entry["event_ids"]) + + events = yield self.get_events_as_list(event_ids) + + return AppServiceTransaction(service=service, id=entry["txn_id"], events=events) + + def _get_last_txn(self, txn, service_id): + txn.execute( + "SELECT last_txn FROM application_services_state WHERE as_id=?", + (service_id,), + ) + last_txn_id = txn.fetchone() + if last_txn_id is None or last_txn_id[0] is None: # no row exists + return 0 + else: + return int(last_txn_id[0]) # select 'last_txn' col + + def set_appservice_last_pos(self, pos): + def set_appservice_last_pos_txn(txn): + txn.execute( + "UPDATE appservice_stream_position SET stream_ordering = ?", (pos,) + ) + + return self.db_pool.runInteraction( + "set_appservice_last_pos", set_appservice_last_pos_txn + ) + + @defer.inlineCallbacks + def get_new_events_for_appservice(self, current_id, limit): + """Get all new evnets""" + + def get_new_events_for_appservice_txn(txn): + sql = ( + "SELECT e.stream_ordering, e.event_id" + " FROM events AS e" + " WHERE" + " (SELECT stream_ordering FROM appservice_stream_position)" + " < e.stream_ordering" + " AND e.stream_ordering <= ?" + " ORDER BY e.stream_ordering ASC" + " LIMIT ?" + ) + + txn.execute(sql, (current_id, limit)) + rows = txn.fetchall() + + upper_bound = current_id + if len(rows) == limit: + upper_bound = rows[-1][0] + + return upper_bound, [row[1] for row in rows] + + upper_bound, event_ids = yield self.db_pool.runInteraction( + "get_new_events_for_appservice", get_new_events_for_appservice_txn + ) + + events = yield self.get_events_as_list(event_ids) + + return upper_bound, events + + +class ApplicationServiceTransactionStore(ApplicationServiceTransactionWorkerStore): + # This is currently empty due to there not being any AS storage functions + # that can't be run on the workers. Since this may change in future, and + # to keep consistency with the other stores, we keep this empty class for + # now. + pass diff --git a/synapse/storage/databases/main/cache.py b/synapse/storage/databases/main/cache.py new file mode 100644 index 0000000000..683afde52b --- /dev/null +++ b/synapse/storage/databases/main/cache.py @@ -0,0 +1,307 @@ +# -*- coding: utf-8 -*- +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +import itertools +import logging +from typing import Any, Iterable, List, Optional, Tuple + +from synapse.api.constants import EventTypes +from synapse.replication.tcp.streams import BackfillStream, CachesStream +from synapse.replication.tcp.streams.events import ( + EventsStream, + EventsStreamCurrentStateRow, + EventsStreamEventRow, +) +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool +from synapse.storage.engines import PostgresEngine +from synapse.util.iterutils import batch_iter + +logger = logging.getLogger(__name__) + + +# This is a special cache name we use to batch multiple invalidations of caches +# based on the current state when notifying workers over replication. +CURRENT_STATE_CACHE_NAME = "cs_cache_fake" + + +class CacheInvalidationWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super().__init__(database, db_conn, hs) + + self._instance_name = hs.get_instance_name() + + async def get_all_updated_caches( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for caches replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def get_all_updated_caches_txn(txn): + # We purposefully don't bound by the current token, as we want to + # send across cache invalidations as quickly as possible. Cache + # invalidations are idempotent, so duplicates are fine. + sql = """ + SELECT stream_id, cache_func, keys, invalidation_ts + FROM cache_invalidation_stream_by_instance + WHERE stream_id > ? AND instance_name = ? + ORDER BY stream_id ASC + LIMIT ? + """ + txn.execute(sql, (last_id, instance_name, limit)) + updates = [(row[0], row[1:]) for row in txn] + limited = False + upto_token = current_id + if len(updates) >= limit: + upto_token = updates[-1][0] + limited = True + + return updates, upto_token, limited + + return await self.db_pool.runInteraction( + "get_all_updated_caches", get_all_updated_caches_txn + ) + + def process_replication_rows(self, stream_name, instance_name, token, rows): + if stream_name == EventsStream.NAME: + for row in rows: + self._process_event_stream_row(token, row) + elif stream_name == BackfillStream.NAME: + for row in rows: + self._invalidate_caches_for_event( + -token, + row.event_id, + row.room_id, + row.type, + row.state_key, + row.redacts, + row.relates_to, + backfilled=True, + ) + elif stream_name == CachesStream.NAME: + if self._cache_id_gen: + self._cache_id_gen.advance(instance_name, token) + + for row in rows: + if row.cache_func == CURRENT_STATE_CACHE_NAME: + if row.keys is None: + raise Exception( + "Can't send an 'invalidate all' for current state cache" + ) + + room_id = row.keys[0] + members_changed = set(row.keys[1:]) + self._invalidate_state_caches(room_id, members_changed) + else: + self._attempt_to_invalidate_cache(row.cache_func, row.keys) + + super().process_replication_rows(stream_name, instance_name, token, rows) + + def _process_event_stream_row(self, token, row): + data = row.data + + if row.type == EventsStreamEventRow.TypeId: + self._invalidate_caches_for_event( + token, + data.event_id, + data.room_id, + data.type, + data.state_key, + data.redacts, + data.relates_to, + backfilled=False, + ) + elif row.type == EventsStreamCurrentStateRow.TypeId: + self._curr_state_delta_stream_cache.entity_has_changed( + row.data.room_id, token + ) + + if data.type == EventTypes.Member: + self.get_rooms_for_user_with_stream_ordering.invalidate( + (data.state_key,) + ) + else: + raise Exception("Unknown events stream row type %s" % (row.type,)) + + def _invalidate_caches_for_event( + self, + stream_ordering, + event_id, + room_id, + etype, + state_key, + redacts, + relates_to, + backfilled, + ): + self._invalidate_get_event_cache(event_id) + + self.get_latest_event_ids_in_room.invalidate((room_id,)) + + self.get_unread_message_count_for_user.invalidate_many((room_id,)) + self.get_unread_event_push_actions_by_room_for_user.invalidate_many((room_id,)) + + if not backfilled: + self._events_stream_cache.entity_has_changed(room_id, stream_ordering) + + if redacts: + self._invalidate_get_event_cache(redacts) + + if etype == EventTypes.Member: + self._membership_stream_cache.entity_has_changed(state_key, stream_ordering) + self.get_invited_rooms_for_local_user.invalidate((state_key,)) + + if relates_to: + self.get_relations_for_event.invalidate_many((relates_to,)) + self.get_aggregation_groups_for_event.invalidate_many((relates_to,)) + self.get_applicable_edit.invalidate((relates_to,)) + + async def invalidate_cache_and_stream(self, cache_name: str, keys: Tuple[Any, ...]): + """Invalidates the cache and adds it to the cache stream so slaves + will know to invalidate their caches. + + This should only be used to invalidate caches where slaves won't + otherwise know from other replication streams that the cache should + be invalidated. + """ + cache_func = getattr(self, cache_name, None) + if not cache_func: + return + + cache_func.invalidate(keys) + await self.db_pool.runInteraction( + "invalidate_cache_and_stream", + self._send_invalidation_to_replication, + cache_func.__name__, + keys, + ) + + def _invalidate_cache_and_stream(self, txn, cache_func, keys): + """Invalidates the cache and adds it to the cache stream so slaves + will know to invalidate their caches. + + This should only be used to invalidate caches where slaves won't + otherwise know from other replication streams that the cache should + be invalidated. + """ + txn.call_after(cache_func.invalidate, keys) + self._send_invalidation_to_replication(txn, cache_func.__name__, keys) + + def _invalidate_all_cache_and_stream(self, txn, cache_func): + """Invalidates the entire cache and adds it to the cache stream so slaves + will know to invalidate their caches. + """ + + txn.call_after(cache_func.invalidate_all) + self._send_invalidation_to_replication(txn, cache_func.__name__, None) + + def _invalidate_state_caches_and_stream(self, txn, room_id, members_changed): + """Special case invalidation of caches based on current state. + + We special case this so that we can batch the cache invalidations into a + single replication poke. + + Args: + txn + room_id (str): Room where state changed + members_changed (iterable[str]): The user_ids of members that have changed + """ + txn.call_after(self._invalidate_state_caches, room_id, members_changed) + + if members_changed: + # We need to be careful that the size of the `members_changed` list + # isn't so large that it causes problems sending over replication, so we + # send them in chunks. + # Max line length is 16K, and max user ID length is 255, so 50 should + # be safe. + for chunk in batch_iter(members_changed, 50): + keys = itertools.chain([room_id], chunk) + self._send_invalidation_to_replication( + txn, CURRENT_STATE_CACHE_NAME, keys + ) + else: + # if no members changed, we still need to invalidate the other caches. + self._send_invalidation_to_replication( + txn, CURRENT_STATE_CACHE_NAME, [room_id] + ) + + def _send_invalidation_to_replication( + self, txn, cache_name: str, keys: Optional[Iterable[Any]] + ): + """Notifies replication that given cache has been invalidated. + + Note that this does *not* invalidate the cache locally. + + Args: + txn + cache_name + keys: Entry to invalidate. If None will invalidate all. + """ + + if cache_name == CURRENT_STATE_CACHE_NAME and keys is None: + raise Exception( + "Can't stream invalidate all with magic current state cache" + ) + + if isinstance(self.database_engine, PostgresEngine): + # get_next() returns a context manager which is designed to wrap + # the transaction. However, we want to only get an ID when we want + # to use it, here, so we need to call __enter__ manually, and have + # __exit__ called after the transaction finishes. + stream_id = self._cache_id_gen.get_next_txn(txn) + txn.call_after(self.hs.get_notifier().on_new_replication_data) + + if keys is not None: + keys = list(keys) + + self.db_pool.simple_insert_txn( + txn, + table="cache_invalidation_stream_by_instance", + values={ + "stream_id": stream_id, + "instance_name": self._instance_name, + "cache_func": cache_name, + "keys": keys, + "invalidation_ts": self.clock.time_msec(), + }, + ) + + def get_cache_stream_token(self, instance_name): + if self._cache_id_gen: + return self._cache_id_gen.get_current_token(instance_name) + else: + return 0 diff --git a/synapse/storage/databases/main/censor_events.py b/synapse/storage/databases/main/censor_events.py new file mode 100644 index 0000000000..1de8249563 --- /dev/null +++ b/synapse/storage/databases/main/censor_events.py @@ -0,0 +1,210 @@ +# -*- coding: utf-8 -*- +# Copyright 2020 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from typing import TYPE_CHECKING + +from twisted.internet import defer + +from synapse.events.utils import prune_event_dict +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.cache import CacheInvalidationWorkerStore +from synapse.storage.databases.main.events import encode_json +from synapse.storage.databases.main.events_worker import EventsWorkerStore + +if TYPE_CHECKING: + from synapse.server import HomeServer + + +logger = logging.getLogger(__name__) + + +class CensorEventsStore(EventsWorkerStore, CacheInvalidationWorkerStore, SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs: "HomeServer"): + super().__init__(database, db_conn, hs) + + def _censor_redactions(): + return run_as_background_process( + "_censor_redactions", self._censor_redactions + ) + + if self.hs.config.redaction_retention_period is not None: + hs.get_clock().looping_call(_censor_redactions, 5 * 60 * 1000) + + async def _censor_redactions(self): + """Censors all redactions older than the configured period that haven't + been censored yet. + + By censor we mean update the event_json table with the redacted event. + """ + + if self.hs.config.redaction_retention_period is None: + return + + if not ( + await self.db_pool.updates.has_completed_background_update( + "redactions_have_censored_ts_idx" + ) + ): + # We don't want to run this until the appropriate index has been + # created. + return + + before_ts = self._clock.time_msec() - self.hs.config.redaction_retention_period + + # We fetch all redactions that: + # 1. point to an event we have, + # 2. has a received_ts from before the cut off, and + # 3. we haven't yet censored. + # + # This is limited to 100 events to ensure that we don't try and do too + # much at once. We'll get called again so this should eventually catch + # up. + sql = """ + SELECT redactions.event_id, redacts FROM redactions + LEFT JOIN events AS original_event ON ( + redacts = original_event.event_id + ) + WHERE NOT have_censored + AND redactions.received_ts <= ? + ORDER BY redactions.received_ts ASC + LIMIT ? + """ + + rows = await self.db_pool.execute( + "_censor_redactions_fetch", None, sql, before_ts, 100 + ) + + updates = [] + + for redaction_id, event_id in rows: + redaction_event = await self.get_event(redaction_id, allow_none=True) + original_event = await self.get_event( + event_id, allow_rejected=True, allow_none=True + ) + + # The SQL above ensures that we have both the redaction and + # original event, so if the `get_event` calls return None it + # means that the redaction wasn't allowed. Either way we know that + # the result won't change so we mark the fact that we've checked. + if ( + redaction_event + and original_event + and original_event.internal_metadata.is_redacted() + ): + # Redaction was allowed + pruned_json = encode_json( + prune_event_dict( + original_event.room_version, original_event.get_dict() + ) + ) + else: + # Redaction wasn't allowed + pruned_json = None + + updates.append((redaction_id, event_id, pruned_json)) + + def _update_censor_txn(txn): + for redaction_id, event_id, pruned_json in updates: + if pruned_json: + self._censor_event_txn(txn, event_id, pruned_json) + + self.db_pool.simple_update_one_txn( + txn, + table="redactions", + keyvalues={"event_id": redaction_id}, + updatevalues={"have_censored": True}, + ) + + await self.db_pool.runInteraction("_update_censor_txn", _update_censor_txn) + + def _censor_event_txn(self, txn, event_id, pruned_json): + """Censor an event by replacing its JSON in the event_json table with the + provided pruned JSON. + + Args: + txn (LoggingTransaction): The database transaction. + event_id (str): The ID of the event to censor. + pruned_json (str): The pruned JSON + """ + self.db_pool.simple_update_one_txn( + txn, + table="event_json", + keyvalues={"event_id": event_id}, + updatevalues={"json": pruned_json}, + ) + + @defer.inlineCallbacks + def expire_event(self, event_id): + """Retrieve and expire an event that has expired, and delete its associated + expiry timestamp. If the event can't be retrieved, delete its associated + timestamp so we don't try to expire it again in the future. + + Args: + event_id (str): The ID of the event to delete. + """ + # Try to retrieve the event's content from the database or the event cache. + event = yield self.get_event(event_id) + + def delete_expired_event_txn(txn): + # Delete the expiry timestamp associated with this event from the database. + self._delete_event_expiry_txn(txn, event_id) + + if not event: + # If we can't find the event, log a warning and delete the expiry date + # from the database so that we don't try to expire it again in the + # future. + logger.warning( + "Can't expire event %s because we don't have it.", event_id + ) + return + + # Prune the event's dict then convert it to JSON. + pruned_json = encode_json( + prune_event_dict(event.room_version, event.get_dict()) + ) + + # Update the event_json table to replace the event's JSON with the pruned + # JSON. + self._censor_event_txn(txn, event.event_id, pruned_json) + + # We need to invalidate the event cache entry for this event because we + # changed its content in the database. We can't call + # self._invalidate_cache_and_stream because self.get_event_cache isn't of the + # right type. + txn.call_after(self._get_event_cache.invalidate, (event.event_id,)) + # Send that invalidation to replication so that other workers also invalidate + # the event cache. + self._send_invalidation_to_replication( + txn, "_get_event_cache", (event.event_id,) + ) + + yield self.db_pool.runInteraction( + "delete_expired_event", delete_expired_event_txn + ) + + def _delete_event_expiry_txn(self, txn, event_id): + """Delete the expiry timestamp associated with an event ID without deleting the + actual event. + + Args: + txn (LoggingTransaction): The transaction to use to perform the deletion. + event_id (str): The event ID to delete the associated expiry timestamp of. + """ + return self.db_pool.simple_delete_txn( + txn=txn, table="event_expiry", keyvalues={"event_id": event_id} + ) diff --git a/synapse/storage/databases/main/client_ips.py b/synapse/storage/databases/main/client_ips.py new file mode 100644 index 0000000000..712c8d0264 --- /dev/null +++ b/synapse/storage/databases/main/client_ips.py @@ -0,0 +1,580 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from twisted.internet import defer + +from synapse.metrics.background_process_metrics import wrap_as_background_process +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool, make_tuple_comparison_clause +from synapse.util.caches.descriptors import Cache + +logger = logging.getLogger(__name__) + +# Number of msec of granularity to store the user IP 'last seen' time. Smaller +# times give more inserts into the database even for readonly API hits +# 120 seconds == 2 minutes +LAST_SEEN_GRANULARITY = 120 * 1000 + + +class ClientIpBackgroundUpdateStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(ClientIpBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + self.db_pool.updates.register_background_index_update( + "user_ips_device_index", + index_name="user_ips_device_id", + table="user_ips", + columns=["user_id", "device_id", "last_seen"], + ) + + self.db_pool.updates.register_background_index_update( + "user_ips_last_seen_index", + index_name="user_ips_last_seen", + table="user_ips", + columns=["user_id", "last_seen"], + ) + + self.db_pool.updates.register_background_index_update( + "user_ips_last_seen_only_index", + index_name="user_ips_last_seen_only", + table="user_ips", + columns=["last_seen"], + ) + + self.db_pool.updates.register_background_update_handler( + "user_ips_analyze", self._analyze_user_ip + ) + + self.db_pool.updates.register_background_update_handler( + "user_ips_remove_dupes", self._remove_user_ip_dupes + ) + + # Register a unique index + self.db_pool.updates.register_background_index_update( + "user_ips_device_unique_index", + index_name="user_ips_user_token_ip_unique_index", + table="user_ips", + columns=["user_id", "access_token", "ip"], + unique=True, + ) + + # Drop the old non-unique index + self.db_pool.updates.register_background_update_handler( + "user_ips_drop_nonunique_index", self._remove_user_ip_nonunique + ) + + # Update the last seen info in devices. + self.db_pool.updates.register_background_update_handler( + "devices_last_seen", self._devices_last_seen_update + ) + + @defer.inlineCallbacks + def _remove_user_ip_nonunique(self, progress, batch_size): + def f(conn): + txn = conn.cursor() + txn.execute("DROP INDEX IF EXISTS user_ips_user_ip") + txn.close() + + yield self.db_pool.runWithConnection(f) + yield self.db_pool.updates._end_background_update( + "user_ips_drop_nonunique_index" + ) + return 1 + + @defer.inlineCallbacks + def _analyze_user_ip(self, progress, batch_size): + # Background update to analyze user_ips table before we run the + # deduplication background update. The table may not have been analyzed + # for ages due to the table locks. + # + # This will lock out the naive upserts to user_ips while it happens, but + # the analyze should be quick (28GB table takes ~10s) + def user_ips_analyze(txn): + txn.execute("ANALYZE user_ips") + + yield self.db_pool.runInteraction("user_ips_analyze", user_ips_analyze) + + yield self.db_pool.updates._end_background_update("user_ips_analyze") + + return 1 + + @defer.inlineCallbacks + def _remove_user_ip_dupes(self, progress, batch_size): + # This works function works by scanning the user_ips table in batches + # based on `last_seen`. For each row in a batch it searches the rest of + # the table to see if there are any duplicates, if there are then they + # are removed and replaced with a suitable row. + + # Fetch the start of the batch + begin_last_seen = progress.get("last_seen", 0) + + def get_last_seen(txn): + txn.execute( + """ + SELECT last_seen FROM user_ips + WHERE last_seen > ? + ORDER BY last_seen + LIMIT 1 + OFFSET ? + """, + (begin_last_seen, batch_size), + ) + row = txn.fetchone() + if row: + return row[0] + else: + return None + + # Get a last seen that has roughly `batch_size` since `begin_last_seen` + end_last_seen = yield self.db_pool.runInteraction( + "user_ips_dups_get_last_seen", get_last_seen + ) + + # If it returns None, then we're processing the last batch + last = end_last_seen is None + + logger.info( + "Scanning for duplicate 'user_ips' rows in range: %s <= last_seen < %s", + begin_last_seen, + end_last_seen, + ) + + def remove(txn): + # This works by looking at all entries in the given time span, and + # then for each (user_id, access_token, ip) tuple in that range + # checking for any duplicates in the rest of the table (via a join). + # It then only returns entries which have duplicates, and the max + # last_seen across all duplicates, which can the be used to delete + # all other duplicates. + # It is efficient due to the existence of (user_id, access_token, + # ip) and (last_seen) indices. + + # Define the search space, which requires handling the last batch in + # a different way + if last: + clause = "? <= last_seen" + args = (begin_last_seen,) + else: + clause = "? <= last_seen AND last_seen < ?" + args = (begin_last_seen, end_last_seen) + + # (Note: The DISTINCT in the inner query is important to ensure that + # the COUNT(*) is accurate, otherwise double counting may happen due + # to the join effectively being a cross product) + txn.execute( + """ + SELECT user_id, access_token, ip, + MAX(device_id), MAX(user_agent), MAX(last_seen), + COUNT(*) + FROM ( + SELECT DISTINCT user_id, access_token, ip + FROM user_ips + WHERE {} + ) c + INNER JOIN user_ips USING (user_id, access_token, ip) + GROUP BY user_id, access_token, ip + HAVING count(*) > 1 + """.format( + clause + ), + args, + ) + res = txn.fetchall() + + # We've got some duplicates + for i in res: + user_id, access_token, ip, device_id, user_agent, last_seen, count = i + + # We want to delete the duplicates so we end up with only a + # single row. + # + # The naive way of doing this would be just to delete all rows + # and reinsert a constructed row. However, if there are a lot of + # duplicate rows this can cause the table to grow a lot, which + # can be problematic in two ways: + # 1. If user_ips is already large then this can cause the + # table to rapidly grow, potentially filling the disk. + # 2. Reinserting a lot of rows can confuse the table + # statistics for postgres, causing it to not use the + # correct indices for the query above, resulting in a full + # table scan. This is incredibly slow for large tables and + # can kill database performance. (This seems to mainly + # happen for the last query where the clause is simply `? < + # last_seen`) + # + # So instead we want to delete all but *one* of the duplicate + # rows. That is hard to do reliably, so we cheat and do a two + # step process: + # 1. Delete all rows with a last_seen strictly less than the + # max last_seen. This hopefully results in deleting all but + # one row the majority of the time, but there may be + # duplicate last_seen + # 2. If multiple rows remain, we fall back to the naive method + # and simply delete all rows and reinsert. + # + # Note that this relies on no new duplicate rows being inserted, + # but if that is happening then this entire process is futile + # anyway. + + # Do step 1: + + txn.execute( + """ + DELETE FROM user_ips + WHERE user_id = ? AND access_token = ? AND ip = ? AND last_seen < ? + """, + (user_id, access_token, ip, last_seen), + ) + if txn.rowcount == count - 1: + # We deleted all but one of the duplicate rows, i.e. there + # is exactly one remaining and so there is nothing left to + # do. + continue + elif txn.rowcount >= count: + raise Exception( + "We deleted more duplicate rows from 'user_ips' than expected" + ) + + # The previous step didn't delete enough rows, so we fallback to + # step 2: + + # Drop all the duplicates + txn.execute( + """ + DELETE FROM user_ips + WHERE user_id = ? AND access_token = ? AND ip = ? + """, + (user_id, access_token, ip), + ) + + # Add in one to be the last_seen + txn.execute( + """ + INSERT INTO user_ips + (user_id, access_token, ip, device_id, user_agent, last_seen) + VALUES (?, ?, ?, ?, ?, ?) + """, + (user_id, access_token, ip, device_id, user_agent, last_seen), + ) + + self.db_pool.updates._background_update_progress_txn( + txn, "user_ips_remove_dupes", {"last_seen": end_last_seen} + ) + + yield self.db_pool.runInteraction("user_ips_dups_remove", remove) + + if last: + yield self.db_pool.updates._end_background_update("user_ips_remove_dupes") + + return batch_size + + @defer.inlineCallbacks + def _devices_last_seen_update(self, progress, batch_size): + """Background update to insert last seen info into devices table + """ + + last_user_id = progress.get("last_user_id", "") + last_device_id = progress.get("last_device_id", "") + + def _devices_last_seen_update_txn(txn): + # This consists of two queries: + # + # 1. The sub-query searches for the next N devices and joins + # against user_ips to find the max last_seen associated with + # that device. + # 2. The outer query then joins again against user_ips on + # user/device/last_seen. This *should* hopefully only + # return one row, but if it does return more than one then + # we'll just end up updating the same device row multiple + # times, which is fine. + + where_clause, where_args = make_tuple_comparison_clause( + self.database_engine, + [("user_id", last_user_id), ("device_id", last_device_id)], + ) + + sql = """ + SELECT + last_seen, ip, user_agent, user_id, device_id + FROM ( + SELECT + user_id, device_id, MAX(u.last_seen) AS last_seen + FROM devices + INNER JOIN user_ips AS u USING (user_id, device_id) + WHERE %(where_clause)s + GROUP BY user_id, device_id + ORDER BY user_id ASC, device_id ASC + LIMIT ? + ) c + INNER JOIN user_ips AS u USING (user_id, device_id, last_seen) + """ % { + "where_clause": where_clause + } + txn.execute(sql, where_args + [batch_size]) + + rows = txn.fetchall() + if not rows: + return 0 + + sql = """ + UPDATE devices + SET last_seen = ?, ip = ?, user_agent = ? + WHERE user_id = ? AND device_id = ? + """ + txn.execute_batch(sql, rows) + + _, _, _, user_id, device_id = rows[-1] + self.db_pool.updates._background_update_progress_txn( + txn, + "devices_last_seen", + {"last_user_id": user_id, "last_device_id": device_id}, + ) + + return len(rows) + + updated = yield self.db_pool.runInteraction( + "_devices_last_seen_update", _devices_last_seen_update_txn + ) + + if not updated: + yield self.db_pool.updates._end_background_update("devices_last_seen") + + return updated + + +class ClientIpStore(ClientIpBackgroundUpdateStore): + def __init__(self, database: DatabasePool, db_conn, hs): + + self.client_ip_last_seen = Cache( + name="client_ip_last_seen", keylen=4, max_entries=50000 + ) + + super(ClientIpStore, self).__init__(database, db_conn, hs) + + self.user_ips_max_age = hs.config.user_ips_max_age + + # (user_id, access_token, ip,) -> (user_agent, device_id, last_seen) + self._batch_row_update = {} + + self._client_ip_looper = self._clock.looping_call( + self._update_client_ips_batch, 5 * 1000 + ) + self.hs.get_reactor().addSystemEventTrigger( + "before", "shutdown", self._update_client_ips_batch + ) + + if self.user_ips_max_age: + self._clock.looping_call(self._prune_old_user_ips, 5 * 1000) + + @defer.inlineCallbacks + def insert_client_ip( + self, user_id, access_token, ip, user_agent, device_id, now=None + ): + if not now: + now = int(self._clock.time_msec()) + key = (user_id, access_token, ip) + + try: + last_seen = self.client_ip_last_seen.get(key) + except KeyError: + last_seen = None + yield self.populate_monthly_active_users(user_id) + # Rate-limited inserts + if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY: + return + + self.client_ip_last_seen.prefill(key, now) + + self._batch_row_update[key] = (user_agent, device_id, now) + + @wrap_as_background_process("update_client_ips") + def _update_client_ips_batch(self): + + # If the DB pool has already terminated, don't try updating + if not self.db_pool.is_running(): + return + + to_update = self._batch_row_update + self._batch_row_update = {} + + return self.db_pool.runInteraction( + "_update_client_ips_batch", self._update_client_ips_batch_txn, to_update + ) + + def _update_client_ips_batch_txn(self, txn, to_update): + if "user_ips" in self.db_pool._unsafe_to_upsert_tables or ( + not self.database_engine.can_native_upsert + ): + self.database_engine.lock_table(txn, "user_ips") + + for entry in to_update.items(): + (user_id, access_token, ip), (user_agent, device_id, last_seen) = entry + + try: + self.db_pool.simple_upsert_txn( + txn, + table="user_ips", + keyvalues={ + "user_id": user_id, + "access_token": access_token, + "ip": ip, + }, + values={ + "user_agent": user_agent, + "device_id": device_id, + "last_seen": last_seen, + }, + lock=False, + ) + + # Technically an access token might not be associated with + # a device so we need to check. + if device_id: + # this is always an update rather than an upsert: the row should + # already exist, and if it doesn't, that may be because it has been + # deleted, and we don't want to re-create it. + self.db_pool.simple_update_txn( + txn, + table="devices", + keyvalues={"user_id": user_id, "device_id": device_id}, + updatevalues={ + "user_agent": user_agent, + "last_seen": last_seen, + "ip": ip, + }, + ) + except Exception as e: + # Failed to upsert, log and continue + logger.error("Failed to insert client IP %r: %r", entry, e) + + @defer.inlineCallbacks + def get_last_client_ip_by_device(self, user_id, device_id): + """For each device_id listed, give the user_ip it was last seen on + + Args: + user_id (str) + device_id (str): If None fetches all devices for the user + + Returns: + defer.Deferred: resolves to a dict, where the keys + are (user_id, device_id) tuples. The values are also dicts, with + keys giving the column names + """ + + keyvalues = {"user_id": user_id} + if device_id is not None: + keyvalues["device_id"] = device_id + + res = yield self.db_pool.simple_select_list( + table="devices", + keyvalues=keyvalues, + retcols=("user_id", "ip", "user_agent", "device_id", "last_seen"), + ) + + ret = {(d["user_id"], d["device_id"]): d for d in res} + for key in self._batch_row_update: + uid, access_token, ip = key + if uid == user_id: + user_agent, did, last_seen = self._batch_row_update[key] + if not device_id or did == device_id: + ret[(user_id, device_id)] = { + "user_id": user_id, + "access_token": access_token, + "ip": ip, + "user_agent": user_agent, + "device_id": did, + "last_seen": last_seen, + } + return ret + + @defer.inlineCallbacks + def get_user_ip_and_agents(self, user): + user_id = user.to_string() + results = {} + + for key in self._batch_row_update: + uid, access_token, ip, = key + if uid == user_id: + user_agent, _, last_seen = self._batch_row_update[key] + results[(access_token, ip)] = (user_agent, last_seen) + + rows = yield self.db_pool.simple_select_list( + table="user_ips", + keyvalues={"user_id": user_id}, + retcols=["access_token", "ip", "user_agent", "last_seen"], + desc="get_user_ip_and_agents", + ) + + results.update( + ((row["access_token"], row["ip"]), (row["user_agent"], row["last_seen"])) + for row in rows + ) + return [ + { + "access_token": access_token, + "ip": ip, + "user_agent": user_agent, + "last_seen": last_seen, + } + for (access_token, ip), (user_agent, last_seen) in results.items() + ] + + @wrap_as_background_process("prune_old_user_ips") + async def _prune_old_user_ips(self): + """Removes entries in user IPs older than the configured period. + """ + + if self.user_ips_max_age is None: + # Nothing to do + return + + if not await self.db_pool.updates.has_completed_background_update( + "devices_last_seen" + ): + # Only start pruning if we have finished populating the devices + # last seen info. + return + + # We do a slightly funky SQL delete to ensure we don't try and delete + # too much at once (as the table may be very large from before we + # started pruning). + # + # This works by finding the max last_seen that is less than the given + # time, but has no more than N rows before it, deleting all rows with + # a lesser last_seen time. (We COALESCE so that the sub-SELECT always + # returns exactly one row). + sql = """ + DELETE FROM user_ips + WHERE last_seen <= ( + SELECT COALESCE(MAX(last_seen), -1) + FROM ( + SELECT last_seen FROM user_ips + WHERE last_seen <= ? + ORDER BY last_seen ASC + LIMIT 5000 + ) AS u + ) + """ + + timestamp = self.clock.time_msec() - self.user_ips_max_age + + def _prune_old_user_ips_txn(txn): + txn.execute(sql, (timestamp,)) + + await self.db_pool.runInteraction( + "_prune_old_user_ips", _prune_old_user_ips_txn + ) diff --git a/synapse/storage/databases/main/deviceinbox.py b/synapse/storage/databases/main/deviceinbox.py new file mode 100644 index 0000000000..874ecdf8d2 --- /dev/null +++ b/synapse/storage/databases/main/deviceinbox.py @@ -0,0 +1,476 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from typing import List, Tuple + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.logging.opentracing import log_kv, set_tag, trace +from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause +from synapse.storage.database import DatabasePool +from synapse.util.caches.expiringcache import ExpiringCache + +logger = logging.getLogger(__name__) + + +class DeviceInboxWorkerStore(SQLBaseStore): + def get_to_device_stream_token(self): + return self._device_inbox_id_gen.get_current_token() + + def get_new_messages_for_device( + self, user_id, device_id, last_stream_id, current_stream_id, limit=100 + ): + """ + Args: + user_id(str): The recipient user_id. + device_id(str): The recipient device_id. + current_stream_id(int): The current position of the to device + message stream. + Returns: + Deferred ([dict], int): List of messages for the device and where + in the stream the messages got to. + """ + has_changed = self._device_inbox_stream_cache.has_entity_changed( + user_id, last_stream_id + ) + if not has_changed: + return defer.succeed(([], current_stream_id)) + + def get_new_messages_for_device_txn(txn): + sql = ( + "SELECT stream_id, message_json FROM device_inbox" + " WHERE user_id = ? AND device_id = ?" + " AND ? < stream_id AND stream_id <= ?" + " ORDER BY stream_id ASC" + " LIMIT ?" + ) + txn.execute( + sql, (user_id, device_id, last_stream_id, current_stream_id, limit) + ) + messages = [] + for row in txn: + stream_pos = row[0] + messages.append(db_to_json(row[1])) + if len(messages) < limit: + stream_pos = current_stream_id + return messages, stream_pos + + return self.db_pool.runInteraction( + "get_new_messages_for_device", get_new_messages_for_device_txn + ) + + @trace + @defer.inlineCallbacks + def delete_messages_for_device(self, user_id, device_id, up_to_stream_id): + """ + Args: + user_id(str): The recipient user_id. + device_id(str): The recipient device_id. + up_to_stream_id(int): Where to delete messages up to. + Returns: + A deferred that resolves to the number of messages deleted. + """ + # If we have cached the last stream id we've deleted up to, we can + # check if there is likely to be anything that needs deleting + last_deleted_stream_id = self._last_device_delete_cache.get( + (user_id, device_id), None + ) + + set_tag("last_deleted_stream_id", last_deleted_stream_id) + + if last_deleted_stream_id: + has_changed = self._device_inbox_stream_cache.has_entity_changed( + user_id, last_deleted_stream_id + ) + if not has_changed: + log_kv({"message": "No changes in cache since last check"}) + return 0 + + def delete_messages_for_device_txn(txn): + sql = ( + "DELETE FROM device_inbox" + " WHERE user_id = ? AND device_id = ?" + " AND stream_id <= ?" + ) + txn.execute(sql, (user_id, device_id, up_to_stream_id)) + return txn.rowcount + + count = yield self.db_pool.runInteraction( + "delete_messages_for_device", delete_messages_for_device_txn + ) + + log_kv( + {"message": "deleted {} messages for device".format(count), "count": count} + ) + + # Update the cache, ensuring that we only ever increase the value + last_deleted_stream_id = self._last_device_delete_cache.get( + (user_id, device_id), 0 + ) + self._last_device_delete_cache[(user_id, device_id)] = max( + last_deleted_stream_id, up_to_stream_id + ) + + return count + + @trace + def get_new_device_msgs_for_remote( + self, destination, last_stream_id, current_stream_id, limit + ): + """ + Args: + destination(str): The name of the remote server. + last_stream_id(int|long): The last position of the device message stream + that the server sent up to. + current_stream_id(int|long): The current position of the device + message stream. + Returns: + Deferred ([dict], int|long): List of messages for the device and where + in the stream the messages got to. + """ + + set_tag("destination", destination) + set_tag("last_stream_id", last_stream_id) + set_tag("current_stream_id", current_stream_id) + set_tag("limit", limit) + + has_changed = self._device_federation_outbox_stream_cache.has_entity_changed( + destination, last_stream_id + ) + if not has_changed or last_stream_id == current_stream_id: + log_kv({"message": "No new messages in stream"}) + return defer.succeed(([], current_stream_id)) + + if limit <= 0: + # This can happen if we run out of room for EDUs in the transaction. + return defer.succeed(([], last_stream_id)) + + @trace + def get_new_messages_for_remote_destination_txn(txn): + sql = ( + "SELECT stream_id, messages_json FROM device_federation_outbox" + " WHERE destination = ?" + " AND ? < stream_id AND stream_id <= ?" + " ORDER BY stream_id ASC" + " LIMIT ?" + ) + txn.execute(sql, (destination, last_stream_id, current_stream_id, limit)) + messages = [] + for row in txn: + stream_pos = row[0] + messages.append(db_to_json(row[1])) + if len(messages) < limit: + log_kv({"message": "Set stream position to current position"}) + stream_pos = current_stream_id + return messages, stream_pos + + return self.db_pool.runInteraction( + "get_new_device_msgs_for_remote", + get_new_messages_for_remote_destination_txn, + ) + + @trace + def delete_device_msgs_for_remote(self, destination, up_to_stream_id): + """Used to delete messages when the remote destination acknowledges + their receipt. + + Args: + destination(str): The destination server_name + up_to_stream_id(int): Where to delete messages up to. + Returns: + A deferred that resolves when the messages have been deleted. + """ + + def delete_messages_for_remote_destination_txn(txn): + sql = ( + "DELETE FROM device_federation_outbox" + " WHERE destination = ?" + " AND stream_id <= ?" + ) + txn.execute(sql, (destination, up_to_stream_id)) + + return self.db_pool.runInteraction( + "delete_device_msgs_for_remote", delete_messages_for_remote_destination_txn + ) + + async def get_all_new_device_messages( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for to device replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def get_all_new_device_messages_txn(txn): + # We limit like this as we might have multiple rows per stream_id, and + # we want to make sure we always get all entries for any stream_id + # we return. + upper_pos = min(current_id, last_id + limit) + sql = ( + "SELECT max(stream_id), user_id" + " FROM device_inbox" + " WHERE ? < stream_id AND stream_id <= ?" + " GROUP BY user_id" + ) + txn.execute(sql, (last_id, upper_pos)) + updates = [(row[0], row[1:]) for row in txn] + + sql = ( + "SELECT max(stream_id), destination" + " FROM device_federation_outbox" + " WHERE ? < stream_id AND stream_id <= ?" + " GROUP BY destination" + ) + txn.execute(sql, (last_id, upper_pos)) + updates.extend((row[0], row[1:]) for row in txn) + + # Order by ascending stream ordering + updates.sort() + + limited = False + upto_token = current_id + if len(updates) >= limit: + upto_token = updates[-1][0] + limited = True + + return updates, upto_token, limited + + return await self.db_pool.runInteraction( + "get_all_new_device_messages", get_all_new_device_messages_txn + ) + + +class DeviceInboxBackgroundUpdateStore(SQLBaseStore): + DEVICE_INBOX_STREAM_ID = "device_inbox_stream_drop" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(DeviceInboxBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + self.db_pool.updates.register_background_index_update( + "device_inbox_stream_index", + index_name="device_inbox_stream_id_user_id", + table="device_inbox", + columns=["stream_id", "user_id"], + ) + + self.db_pool.updates.register_background_update_handler( + self.DEVICE_INBOX_STREAM_ID, self._background_drop_index_device_inbox + ) + + @defer.inlineCallbacks + def _background_drop_index_device_inbox(self, progress, batch_size): + def reindex_txn(conn): + txn = conn.cursor() + txn.execute("DROP INDEX IF EXISTS device_inbox_stream_id") + txn.close() + + yield self.db_pool.runWithConnection(reindex_txn) + + yield self.db_pool.updates._end_background_update(self.DEVICE_INBOX_STREAM_ID) + + return 1 + + +class DeviceInboxStore(DeviceInboxWorkerStore, DeviceInboxBackgroundUpdateStore): + DEVICE_INBOX_STREAM_ID = "device_inbox_stream_drop" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(DeviceInboxStore, self).__init__(database, db_conn, hs) + + # Map of (user_id, device_id) to the last stream_id that has been + # deleted up to. This is so that we can no op deletions. + self._last_device_delete_cache = ExpiringCache( + cache_name="last_device_delete_cache", + clock=self._clock, + max_len=10000, + expiry_ms=30 * 60 * 1000, + ) + + @trace + @defer.inlineCallbacks + def add_messages_to_device_inbox( + self, local_messages_by_user_then_device, remote_messages_by_destination + ): + """Used to send messages from this server. + + Args: + sender_user_id(str): The ID of the user sending these messages. + local_messages_by_user_and_device(dict): + Dictionary of user_id to device_id to message. + remote_messages_by_destination(dict): + Dictionary of destination server_name to the EDU JSON to send. + Returns: + A deferred stream_id that resolves when the messages have been + inserted. + """ + + def add_messages_txn(txn, now_ms, stream_id): + # Add the local messages directly to the local inbox. + self._add_messages_to_local_device_inbox_txn( + txn, stream_id, local_messages_by_user_then_device + ) + + # Add the remote messages to the federation outbox. + # We'll send them to a remote server when we next send a + # federation transaction to that destination. + sql = ( + "INSERT INTO device_federation_outbox" + " (destination, stream_id, queued_ts, messages_json)" + " VALUES (?,?,?,?)" + ) + rows = [] + for destination, edu in remote_messages_by_destination.items(): + edu_json = json.dumps(edu) + rows.append((destination, stream_id, now_ms, edu_json)) + txn.executemany(sql, rows) + + with self._device_inbox_id_gen.get_next() as stream_id: + now_ms = self.clock.time_msec() + yield self.db_pool.runInteraction( + "add_messages_to_device_inbox", add_messages_txn, now_ms, stream_id + ) + for user_id in local_messages_by_user_then_device.keys(): + self._device_inbox_stream_cache.entity_has_changed(user_id, stream_id) + for destination in remote_messages_by_destination.keys(): + self._device_federation_outbox_stream_cache.entity_has_changed( + destination, stream_id + ) + + return self._device_inbox_id_gen.get_current_token() + + @defer.inlineCallbacks + def add_messages_from_remote_to_device_inbox( + self, origin, message_id, local_messages_by_user_then_device + ): + def add_messages_txn(txn, now_ms, stream_id): + # Check if we've already inserted a matching message_id for that + # origin. This can happen if the origin doesn't receive our + # acknowledgement from the first time we received the message. + already_inserted = self.db_pool.simple_select_one_txn( + txn, + table="device_federation_inbox", + keyvalues={"origin": origin, "message_id": message_id}, + retcols=("message_id",), + allow_none=True, + ) + if already_inserted is not None: + return + + # Add an entry for this message_id so that we know we've processed + # it. + self.db_pool.simple_insert_txn( + txn, + table="device_federation_inbox", + values={ + "origin": origin, + "message_id": message_id, + "received_ts": now_ms, + }, + ) + + # Add the messages to the approriate local device inboxes so that + # they'll be sent to the devices when they next sync. + self._add_messages_to_local_device_inbox_txn( + txn, stream_id, local_messages_by_user_then_device + ) + + with self._device_inbox_id_gen.get_next() as stream_id: + now_ms = self.clock.time_msec() + yield self.db_pool.runInteraction( + "add_messages_from_remote_to_device_inbox", + add_messages_txn, + now_ms, + stream_id, + ) + for user_id in local_messages_by_user_then_device.keys(): + self._device_inbox_stream_cache.entity_has_changed(user_id, stream_id) + + return stream_id + + def _add_messages_to_local_device_inbox_txn( + self, txn, stream_id, messages_by_user_then_device + ): + local_by_user_then_device = {} + for user_id, messages_by_device in messages_by_user_then_device.items(): + messages_json_for_user = {} + devices = list(messages_by_device.keys()) + if len(devices) == 1 and devices[0] == "*": + # Handle wildcard device_ids. + sql = "SELECT device_id FROM devices WHERE user_id = ?" + txn.execute(sql, (user_id,)) + message_json = json.dumps(messages_by_device["*"]) + for row in txn: + # Add the message for all devices for this user on this + # server. + device = row[0] + messages_json_for_user[device] = message_json + else: + if not devices: + continue + + clause, args = make_in_list_sql_clause( + txn.database_engine, "device_id", devices + ) + sql = "SELECT device_id FROM devices WHERE user_id = ? AND " + clause + + # TODO: Maybe this needs to be done in batches if there are + # too many local devices for a given user. + txn.execute(sql, [user_id] + list(args)) + for row in txn: + # Only insert into the local inbox if the device exists on + # this server + device = row[0] + message_json = json.dumps(messages_by_device[device]) + messages_json_for_user[device] = message_json + + if messages_json_for_user: + local_by_user_then_device[user_id] = messages_json_for_user + + if not local_by_user_then_device: + return + + sql = ( + "INSERT INTO device_inbox" + " (user_id, device_id, stream_id, message_json)" + " VALUES (?,?,?,?)" + ) + rows = [] + for user_id, messages_by_device in local_by_user_then_device.items(): + for device_id, message_json in messages_by_device.items(): + rows.append((user_id, device_id, stream_id, message_json)) + + txn.executemany(sql, rows) diff --git a/synapse/storage/databases/main/devices.py b/synapse/storage/databases/main/devices.py new file mode 100644 index 0000000000..88a7aadfc6 --- /dev/null +++ b/synapse/storage/databases/main/devices.py @@ -0,0 +1,1311 @@ +# -*- coding: utf-8 -*- +# Copyright 2016 OpenMarket Ltd +# Copyright 2019 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import logging +from typing import List, Optional, Set, Tuple + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.api.errors import Codes, StoreError +from synapse.logging.opentracing import ( + get_active_span_text_map, + set_tag, + trace, + whitelisted_homeserver, +) +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause +from synapse.storage.database import ( + DatabasePool, + LoggingTransaction, + make_tuple_comparison_clause, +) +from synapse.types import Collection, get_verify_key_from_cross_signing_key +from synapse.util.caches.descriptors import ( + Cache, + cached, + cachedInlineCallbacks, + cachedList, +) +from synapse.util.iterutils import batch_iter +from synapse.util.stringutils import shortstr + +logger = logging.getLogger(__name__) + +DROP_DEVICE_LIST_STREAMS_NON_UNIQUE_INDEXES = ( + "drop_device_list_streams_non_unique_indexes" +) + +BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES = "remove_dup_outbound_pokes" + + +class DeviceWorkerStore(SQLBaseStore): + def get_device(self, user_id, device_id): + """Retrieve a device. Only returns devices that are not marked as + hidden. + + Args: + user_id (str): The ID of the user which owns the device + device_id (str): The ID of the device to retrieve + Returns: + defer.Deferred for a dict containing the device information + Raises: + StoreError: if the device is not found + """ + return self.db_pool.simple_select_one( + table="devices", + keyvalues={"user_id": user_id, "device_id": device_id, "hidden": False}, + retcols=("user_id", "device_id", "display_name"), + desc="get_device", + ) + + @defer.inlineCallbacks + def get_devices_by_user(self, user_id): + """Retrieve all of a user's registered devices. Only returns devices + that are not marked as hidden. + + Args: + user_id (str): + Returns: + defer.Deferred: resolves to a dict from device_id to a dict + containing "device_id", "user_id" and "display_name" for each + device. + """ + devices = yield self.db_pool.simple_select_list( + table="devices", + keyvalues={"user_id": user_id, "hidden": False}, + retcols=("user_id", "device_id", "display_name"), + desc="get_devices_by_user", + ) + + return {d["device_id"]: d for d in devices} + + @trace + @defer.inlineCallbacks + def get_device_updates_by_remote(self, destination, from_stream_id, limit): + """Get a stream of device updates to send to the given remote server. + + Args: + destination (str): The host the device updates are intended for + from_stream_id (int): The minimum stream_id to filter updates by, exclusive + limit (int): Maximum number of device updates to return + Returns: + Deferred[tuple[int, list[tuple[string,dict]]]]: + current stream id (ie, the stream id of the last update included in the + response), and the list of updates, where each update is a pair of EDU + type and EDU contents + """ + now_stream_id = self._device_list_id_gen.get_current_token() + + has_changed = self._device_list_federation_stream_cache.has_entity_changed( + destination, int(from_stream_id) + ) + if not has_changed: + return now_stream_id, [] + + updates = yield self.db_pool.runInteraction( + "get_device_updates_by_remote", + self._get_device_updates_by_remote_txn, + destination, + from_stream_id, + now_stream_id, + limit, + ) + + # Return an empty list if there are no updates + if not updates: + return now_stream_id, [] + + # get the cross-signing keys of the users in the list, so that we can + # determine which of the device changes were cross-signing keys + users = {r[0] for r in updates} + master_key_by_user = {} + self_signing_key_by_user = {} + for user in users: + cross_signing_key = yield self.get_e2e_cross_signing_key(user, "master") + if cross_signing_key: + key_id, verify_key = get_verify_key_from_cross_signing_key( + cross_signing_key + ) + # verify_key is a VerifyKey from signedjson, which uses + # .version to denote the portion of the key ID after the + # algorithm and colon, which is the device ID + master_key_by_user[user] = { + "key_info": cross_signing_key, + "device_id": verify_key.version, + } + + cross_signing_key = yield self.get_e2e_cross_signing_key( + user, "self_signing" + ) + if cross_signing_key: + key_id, verify_key = get_verify_key_from_cross_signing_key( + cross_signing_key + ) + self_signing_key_by_user[user] = { + "key_info": cross_signing_key, + "device_id": verify_key.version, + } + + # Perform the equivalent of a GROUP BY + # + # Iterate through the updates list and copy non-duplicate + # (user_id, device_id) entries into a map, with the value being + # the max stream_id across each set of duplicate entries + # + # maps (user_id, device_id) -> (stream_id, opentracing_context) + # + # opentracing_context contains the opentracing metadata for the request + # that created the poke + # + # The most recent request's opentracing_context is used as the + # context which created the Edu. + + query_map = {} + cross_signing_keys_by_user = {} + for user_id, device_id, update_stream_id, update_context in updates: + if ( + user_id in master_key_by_user + and device_id == master_key_by_user[user_id]["device_id"] + ): + result = cross_signing_keys_by_user.setdefault(user_id, {}) + result["master_key"] = master_key_by_user[user_id]["key_info"] + elif ( + user_id in self_signing_key_by_user + and device_id == self_signing_key_by_user[user_id]["device_id"] + ): + result = cross_signing_keys_by_user.setdefault(user_id, {}) + result["self_signing_key"] = self_signing_key_by_user[user_id][ + "key_info" + ] + else: + key = (user_id, device_id) + + previous_update_stream_id, _ = query_map.get(key, (0, None)) + + if update_stream_id > previous_update_stream_id: + query_map[key] = (update_stream_id, update_context) + + results = yield self._get_device_update_edus_by_remote( + destination, from_stream_id, query_map + ) + + # add the updated cross-signing keys to the results list + for user_id, result in cross_signing_keys_by_user.items(): + result["user_id"] = user_id + # FIXME: switch to m.signing_key_update when MSC1756 is merged into the spec + results.append(("org.matrix.signing_key_update", result)) + + return now_stream_id, results + + def _get_device_updates_by_remote_txn( + self, txn, destination, from_stream_id, now_stream_id, limit + ): + """Return device update information for a given remote destination + + Args: + txn (LoggingTransaction): The transaction to execute + destination (str): The host the device updates are intended for + from_stream_id (int): The minimum stream_id to filter updates by, exclusive + now_stream_id (int): The maximum stream_id to filter updates by, inclusive + limit (int): Maximum number of device updates to return + + Returns: + List: List of device updates + """ + # get the list of device updates that need to be sent + sql = """ + SELECT user_id, device_id, stream_id, opentracing_context FROM device_lists_outbound_pokes + WHERE destination = ? AND ? < stream_id AND stream_id <= ? + ORDER BY stream_id + LIMIT ? + """ + txn.execute(sql, (destination, from_stream_id, now_stream_id, limit)) + + return list(txn) + + @defer.inlineCallbacks + def _get_device_update_edus_by_remote(self, destination, from_stream_id, query_map): + """Returns a list of device update EDUs as well as E2EE keys + + Args: + destination (str): The host the device updates are intended for + from_stream_id (int): The minimum stream_id to filter updates by, exclusive + query_map (Dict[(str, str): (int, str|None)]): Dictionary mapping + user_id/device_id to update stream_id and the relevent json-encoded + opentracing context + + Returns: + List[Dict]: List of objects representing an device update EDU + + """ + devices = ( + yield self.db_pool.runInteraction( + "_get_e2e_device_keys_txn", + self._get_e2e_device_keys_txn, + query_map.keys(), + include_all_devices=True, + include_deleted_devices=True, + ) + if query_map + else {} + ) + + results = [] + for user_id, user_devices in devices.items(): + # The prev_id for the first row is always the last row before + # `from_stream_id` + prev_id = yield self._get_last_device_update_for_remote_user( + destination, user_id, from_stream_id + ) + + # make sure we go through the devices in stream order + device_ids = sorted( + user_devices.keys(), key=lambda i: query_map[(user_id, i)][0], + ) + + for device_id in device_ids: + device = user_devices[device_id] + stream_id, opentracing_context = query_map[(user_id, device_id)] + result = { + "user_id": user_id, + "device_id": device_id, + "prev_id": [prev_id] if prev_id else [], + "stream_id": stream_id, + "org.matrix.opentracing_context": opentracing_context, + } + + prev_id = stream_id + + if device is not None: + key_json = device.get("key_json", None) + if key_json: + result["keys"] = db_to_json(key_json) + + if "signatures" in device: + for sig_user_id, sigs in device["signatures"].items(): + result["keys"].setdefault("signatures", {}).setdefault( + sig_user_id, {} + ).update(sigs) + + device_display_name = device.get("device_display_name", None) + if device_display_name: + result["device_display_name"] = device_display_name + else: + result["deleted"] = True + + results.append(("m.device_list_update", result)) + + return results + + def _get_last_device_update_for_remote_user( + self, destination, user_id, from_stream_id + ): + def f(txn): + prev_sent_id_sql = """ + SELECT coalesce(max(stream_id), 0) as stream_id + FROM device_lists_outbound_last_success + WHERE destination = ? AND user_id = ? AND stream_id <= ? + """ + txn.execute(prev_sent_id_sql, (destination, user_id, from_stream_id)) + rows = txn.fetchall() + return rows[0][0] + + return self.db_pool.runInteraction("get_last_device_update_for_remote_user", f) + + def mark_as_sent_devices_by_remote(self, destination, stream_id): + """Mark that updates have successfully been sent to the destination. + """ + return self.db_pool.runInteraction( + "mark_as_sent_devices_by_remote", + self._mark_as_sent_devices_by_remote_txn, + destination, + stream_id, + ) + + def _mark_as_sent_devices_by_remote_txn(self, txn, destination, stream_id): + # We update the device_lists_outbound_last_success with the successfully + # poked users. + sql = """ + SELECT user_id, coalesce(max(o.stream_id), 0) + FROM device_lists_outbound_pokes as o + WHERE destination = ? AND o.stream_id <= ? + GROUP BY user_id + """ + txn.execute(sql, (destination, stream_id)) + rows = txn.fetchall() + + self.db_pool.simple_upsert_many_txn( + txn=txn, + table="device_lists_outbound_last_success", + key_names=("destination", "user_id"), + key_values=((destination, user_id) for user_id, _ in rows), + value_names=("stream_id",), + value_values=((stream_id,) for _, stream_id in rows), + ) + + # Delete all sent outbound pokes + sql = """ + DELETE FROM device_lists_outbound_pokes + WHERE destination = ? AND stream_id <= ? + """ + txn.execute(sql, (destination, stream_id)) + + @defer.inlineCallbacks + def add_user_signature_change_to_streams(self, from_user_id, user_ids): + """Persist that a user has made new signatures + + Args: + from_user_id (str): the user who made the signatures + user_ids (list[str]): the users who were signed + """ + + with self._device_list_id_gen.get_next() as stream_id: + yield self.db_pool.runInteraction( + "add_user_sig_change_to_streams", + self._add_user_signature_change_txn, + from_user_id, + user_ids, + stream_id, + ) + return stream_id + + def _add_user_signature_change_txn(self, txn, from_user_id, user_ids, stream_id): + txn.call_after( + self._user_signature_stream_cache.entity_has_changed, + from_user_id, + stream_id, + ) + self.db_pool.simple_insert_txn( + txn, + "user_signature_stream", + values={ + "stream_id": stream_id, + "from_user_id": from_user_id, + "user_ids": json.dumps(user_ids), + }, + ) + + def get_device_stream_token(self): + return self._device_list_id_gen.get_current_token() + + @trace + @defer.inlineCallbacks + def get_user_devices_from_cache(self, query_list): + """Get the devices (and keys if any) for remote users from the cache. + + Args: + query_list(list): List of (user_id, device_ids), if device_ids is + falsey then return all device ids for that user. + + Returns: + (user_ids_not_in_cache, results_map), where user_ids_not_in_cache is + a set of user_ids and results_map is a mapping of + user_id -> device_id -> device_info + """ + user_ids = {user_id for user_id, _ in query_list} + user_map = yield self.get_device_list_last_stream_id_for_remotes(list(user_ids)) + + # We go and check if any of the users need to have their device lists + # resynced. If they do then we remove them from the cached list. + users_needing_resync = yield self.get_user_ids_requiring_device_list_resync( + user_ids + ) + user_ids_in_cache = { + user_id for user_id, stream_id in user_map.items() if stream_id + } - users_needing_resync + user_ids_not_in_cache = user_ids - user_ids_in_cache + + results = {} + for user_id, device_id in query_list: + if user_id not in user_ids_in_cache: + continue + + if device_id: + device = yield self._get_cached_user_device(user_id, device_id) + results.setdefault(user_id, {})[device_id] = device + else: + results[user_id] = yield self.get_cached_devices_for_user(user_id) + + set_tag("in_cache", results) + set_tag("not_in_cache", user_ids_not_in_cache) + + return user_ids_not_in_cache, results + + @cachedInlineCallbacks(num_args=2, tree=True) + def _get_cached_user_device(self, user_id, device_id): + content = yield self.db_pool.simple_select_one_onecol( + table="device_lists_remote_cache", + keyvalues={"user_id": user_id, "device_id": device_id}, + retcol="content", + desc="_get_cached_user_device", + ) + return db_to_json(content) + + @cachedInlineCallbacks() + def get_cached_devices_for_user(self, user_id): + devices = yield self.db_pool.simple_select_list( + table="device_lists_remote_cache", + keyvalues={"user_id": user_id}, + retcols=("device_id", "content"), + desc="get_cached_devices_for_user", + ) + return { + device["device_id"]: db_to_json(device["content"]) for device in devices + } + + def get_devices_with_keys_by_user(self, user_id): + """Get all devices (with any device keys) for a user + + Returns: + (stream_id, devices) + """ + return self.db_pool.runInteraction( + "get_devices_with_keys_by_user", + self._get_devices_with_keys_by_user_txn, + user_id, + ) + + def _get_devices_with_keys_by_user_txn(self, txn, user_id): + now_stream_id = self._device_list_id_gen.get_current_token() + + devices = self._get_e2e_device_keys_txn( + txn, [(user_id, None)], include_all_devices=True + ) + + if devices: + user_devices = devices[user_id] + results = [] + for device_id, device in user_devices.items(): + result = {"device_id": device_id} + + key_json = device.get("key_json", None) + if key_json: + result["keys"] = db_to_json(key_json) + + if "signatures" in device: + for sig_user_id, sigs in device["signatures"].items(): + result["keys"].setdefault("signatures", {}).setdefault( + sig_user_id, {} + ).update(sigs) + + device_display_name = device.get("device_display_name", None) + if device_display_name: + result["device_display_name"] = device_display_name + + results.append(result) + + return now_stream_id, results + + return now_stream_id, [] + + def get_users_whose_devices_changed(self, from_key, user_ids): + """Get set of users whose devices have changed since `from_key` that + are in the given list of user_ids. + + Args: + from_key (str): The device lists stream token + user_ids (Iterable[str]) + + Returns: + Deferred[set[str]]: The set of user_ids whose devices have changed + since `from_key` + """ + from_key = int(from_key) + + # Get set of users who *may* have changed. Users not in the returned + # list have definitely not changed. + to_check = self._device_list_stream_cache.get_entities_changed( + user_ids, from_key + ) + + if not to_check: + return defer.succeed(set()) + + def _get_users_whose_devices_changed_txn(txn): + changes = set() + + sql = """ + SELECT DISTINCT user_id FROM device_lists_stream + WHERE stream_id > ? + AND + """ + + for chunk in batch_iter(to_check, 100): + clause, args = make_in_list_sql_clause( + txn.database_engine, "user_id", chunk + ) + txn.execute(sql + clause, (from_key,) + tuple(args)) + changes.update(user_id for user_id, in txn) + + return changes + + return self.db_pool.runInteraction( + "get_users_whose_devices_changed", _get_users_whose_devices_changed_txn + ) + + @defer.inlineCallbacks + def get_users_whose_signatures_changed(self, user_id, from_key): + """Get the users who have new cross-signing signatures made by `user_id` since + `from_key`. + + Args: + user_id (str): the user who made the signatures + from_key (str): The device lists stream token + """ + from_key = int(from_key) + if self._user_signature_stream_cache.has_entity_changed(user_id, from_key): + sql = """ + SELECT DISTINCT user_ids FROM user_signature_stream + WHERE from_user_id = ? AND stream_id > ? + """ + rows = yield self.db_pool.execute( + "get_users_whose_signatures_changed", None, sql, user_id, from_key + ) + return {user for row in rows for user in db_to_json(row[0])} + else: + return set() + + async def get_all_device_list_changes_for_remotes( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for device lists replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def _get_all_device_list_changes_for_remotes(txn): + # This query Does The Right Thing where it'll correctly apply the + # bounds to the inner queries. + sql = """ + SELECT stream_id, entity FROM ( + SELECT stream_id, user_id AS entity FROM device_lists_stream + UNION ALL + SELECT stream_id, destination AS entity FROM device_lists_outbound_pokes + ) AS e + WHERE ? < stream_id AND stream_id <= ? + LIMIT ? + """ + + txn.execute(sql, (last_id, current_id, limit)) + updates = [(row[0], row[1:]) for row in txn] + limited = False + upto_token = current_id + if len(updates) >= limit: + upto_token = updates[-1][0] + limited = True + + return updates, upto_token, limited + + return await self.db_pool.runInteraction( + "get_all_device_list_changes_for_remotes", + _get_all_device_list_changes_for_remotes, + ) + + @cached(max_entries=10000) + def get_device_list_last_stream_id_for_remote(self, user_id): + """Get the last stream_id we got for a user. May be None if we haven't + got any information for them. + """ + return self.db_pool.simple_select_one_onecol( + table="device_lists_remote_extremeties", + keyvalues={"user_id": user_id}, + retcol="stream_id", + desc="get_device_list_last_stream_id_for_remote", + allow_none=True, + ) + + @cachedList( + cached_method_name="get_device_list_last_stream_id_for_remote", + list_name="user_ids", + inlineCallbacks=True, + ) + def get_device_list_last_stream_id_for_remotes(self, user_ids): + rows = yield self.db_pool.simple_select_many_batch( + table="device_lists_remote_extremeties", + column="user_id", + iterable=user_ids, + retcols=("user_id", "stream_id"), + desc="get_device_list_last_stream_id_for_remotes", + ) + + results = {user_id: None for user_id in user_ids} + results.update({row["user_id"]: row["stream_id"] for row in rows}) + + return results + + @defer.inlineCallbacks + def get_user_ids_requiring_device_list_resync( + self, user_ids: Optional[Collection[str]] = None, + ) -> Set[str]: + """Given a list of remote users return the list of users that we + should resync the device lists for. If None is given instead of a list, + return every user that we should resync the device lists for. + + Returns: + The IDs of users whose device lists need resync. + """ + if user_ids: + rows = yield self.db_pool.simple_select_many_batch( + table="device_lists_remote_resync", + column="user_id", + iterable=user_ids, + retcols=("user_id",), + desc="get_user_ids_requiring_device_list_resync_with_iterable", + ) + else: + rows = yield self.db_pool.simple_select_list( + table="device_lists_remote_resync", + keyvalues=None, + retcols=("user_id",), + desc="get_user_ids_requiring_device_list_resync", + ) + + return {row["user_id"] for row in rows} + + def mark_remote_user_device_cache_as_stale(self, user_id: str): + """Records that the server has reason to believe the cache of the devices + for the remote users is out of date. + """ + return self.db_pool.simple_upsert( + table="device_lists_remote_resync", + keyvalues={"user_id": user_id}, + values={}, + insertion_values={"added_ts": self._clock.time_msec()}, + desc="make_remote_user_device_cache_as_stale", + ) + + def mark_remote_user_device_list_as_unsubscribed(self, user_id): + """Mark that we no longer track device lists for remote user. + """ + + def _mark_remote_user_device_list_as_unsubscribed_txn(txn): + self.db_pool.simple_delete_txn( + txn, + table="device_lists_remote_extremeties", + keyvalues={"user_id": user_id}, + ) + self._invalidate_cache_and_stream( + txn, self.get_device_list_last_stream_id_for_remote, (user_id,) + ) + + return self.db_pool.runInteraction( + "mark_remote_user_device_list_as_unsubscribed", + _mark_remote_user_device_list_as_unsubscribed_txn, + ) + + +class DeviceBackgroundUpdateStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(DeviceBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + self.db_pool.updates.register_background_index_update( + "device_lists_stream_idx", + index_name="device_lists_stream_user_id", + table="device_lists_stream", + columns=["user_id", "device_id"], + ) + + # create a unique index on device_lists_remote_cache + self.db_pool.updates.register_background_index_update( + "device_lists_remote_cache_unique_idx", + index_name="device_lists_remote_cache_unique_id", + table="device_lists_remote_cache", + columns=["user_id", "device_id"], + unique=True, + ) + + # And one on device_lists_remote_extremeties + self.db_pool.updates.register_background_index_update( + "device_lists_remote_extremeties_unique_idx", + index_name="device_lists_remote_extremeties_unique_idx", + table="device_lists_remote_extremeties", + columns=["user_id"], + unique=True, + ) + + # once they complete, we can remove the old non-unique indexes. + self.db_pool.updates.register_background_update_handler( + DROP_DEVICE_LIST_STREAMS_NON_UNIQUE_INDEXES, + self._drop_device_list_streams_non_unique_indexes, + ) + + # clear out duplicate device list outbound pokes + self.db_pool.updates.register_background_update_handler( + BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES, self._remove_duplicate_outbound_pokes, + ) + + # a pair of background updates that were added during the 1.14 release cycle, + # but replaced with 58/06dlols_unique_idx.py + self.db_pool.updates.register_noop_background_update( + "device_lists_outbound_last_success_unique_idx", + ) + self.db_pool.updates.register_noop_background_update( + "drop_device_lists_outbound_last_success_non_unique_idx", + ) + + @defer.inlineCallbacks + def _drop_device_list_streams_non_unique_indexes(self, progress, batch_size): + def f(conn): + txn = conn.cursor() + txn.execute("DROP INDEX IF EXISTS device_lists_remote_cache_id") + txn.execute("DROP INDEX IF EXISTS device_lists_remote_extremeties_id") + txn.close() + + yield self.db_pool.runWithConnection(f) + yield self.db_pool.updates._end_background_update( + DROP_DEVICE_LIST_STREAMS_NON_UNIQUE_INDEXES + ) + return 1 + + async def _remove_duplicate_outbound_pokes(self, progress, batch_size): + # for some reason, we have accumulated duplicate entries in + # device_lists_outbound_pokes, which makes prune_outbound_device_list_pokes less + # efficient. + # + # For each duplicate, we delete all the existing rows and put one back. + + KEY_COLS = ["stream_id", "destination", "user_id", "device_id"] + last_row = progress.get( + "last_row", + {"stream_id": 0, "destination": "", "user_id": "", "device_id": ""}, + ) + + def _txn(txn): + clause, args = make_tuple_comparison_clause( + self.db_pool.engine, [(x, last_row[x]) for x in KEY_COLS] + ) + sql = """ + SELECT stream_id, destination, user_id, device_id, MAX(ts) AS ts + FROM device_lists_outbound_pokes + WHERE %s + GROUP BY %s + HAVING count(*) > 1 + ORDER BY %s + LIMIT ? + """ % ( + clause, # WHERE + ",".join(KEY_COLS), # GROUP BY + ",".join(KEY_COLS), # ORDER BY + ) + txn.execute(sql, args + [batch_size]) + rows = self.db_pool.cursor_to_dict(txn) + + row = None + for row in rows: + self.db_pool.simple_delete_txn( + txn, "device_lists_outbound_pokes", {x: row[x] for x in KEY_COLS}, + ) + + row["sent"] = False + self.db_pool.simple_insert_txn( + txn, "device_lists_outbound_pokes", row, + ) + + if row: + self.db_pool.updates._background_update_progress_txn( + txn, BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES, {"last_row": row}, + ) + + return len(rows) + + rows = await self.db_pool.runInteraction( + BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES, _txn + ) + + if not rows: + await self.db_pool.updates._end_background_update( + BG_UPDATE_REMOVE_DUP_OUTBOUND_POKES + ) + + return rows + + +class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(DeviceStore, self).__init__(database, db_conn, hs) + + # Map of (user_id, device_id) -> bool. If there is an entry that implies + # the device exists. + self.device_id_exists_cache = Cache( + name="device_id_exists", keylen=2, max_entries=10000 + ) + + self._clock.looping_call(self._prune_old_outbound_device_pokes, 60 * 60 * 1000) + + @defer.inlineCallbacks + def store_device(self, user_id, device_id, initial_device_display_name): + """Ensure the given device is known; add it to the store if not + + Args: + user_id (str): id of user associated with the device + device_id (str): id of device + initial_device_display_name (str): initial displayname of the + device. Ignored if device exists. + Returns: + defer.Deferred: boolean whether the device was inserted or an + existing device existed with that ID. + Raises: + StoreError: if the device is already in use + """ + key = (user_id, device_id) + if self.device_id_exists_cache.get(key, None): + return False + + try: + inserted = yield self.db_pool.simple_insert( + "devices", + values={ + "user_id": user_id, + "device_id": device_id, + "display_name": initial_device_display_name, + "hidden": False, + }, + desc="store_device", + or_ignore=True, + ) + if not inserted: + # if the device already exists, check if it's a real device, or + # if the device ID is reserved by something else + hidden = yield self.db_pool.simple_select_one_onecol( + "devices", + keyvalues={"user_id": user_id, "device_id": device_id}, + retcol="hidden", + ) + if hidden: + raise StoreError(400, "The device ID is in use", Codes.FORBIDDEN) + self.device_id_exists_cache.prefill(key, True) + return inserted + except StoreError: + raise + except Exception as e: + logger.error( + "store_device with device_id=%s(%r) user_id=%s(%r)" + " display_name=%s(%r) failed: %s", + type(device_id).__name__, + device_id, + type(user_id).__name__, + user_id, + type(initial_device_display_name).__name__, + initial_device_display_name, + e, + ) + raise StoreError(500, "Problem storing device.") + + @defer.inlineCallbacks + def delete_device(self, user_id, device_id): + """Delete a device. + + Args: + user_id (str): The ID of the user which owns the device + device_id (str): The ID of the device to delete + Returns: + defer.Deferred + """ + yield self.db_pool.simple_delete_one( + table="devices", + keyvalues={"user_id": user_id, "device_id": device_id, "hidden": False}, + desc="delete_device", + ) + + self.device_id_exists_cache.invalidate((user_id, device_id)) + + @defer.inlineCallbacks + def delete_devices(self, user_id, device_ids): + """Deletes several devices. + + Args: + user_id (str): The ID of the user which owns the devices + device_ids (list): The IDs of the devices to delete + Returns: + defer.Deferred + """ + yield self.db_pool.simple_delete_many( + table="devices", + column="device_id", + iterable=device_ids, + keyvalues={"user_id": user_id, "hidden": False}, + desc="delete_devices", + ) + for device_id in device_ids: + self.device_id_exists_cache.invalidate((user_id, device_id)) + + def update_device(self, user_id, device_id, new_display_name=None): + """Update a device. Only updates the device if it is not marked as + hidden. + + Args: + user_id (str): The ID of the user which owns the device + device_id (str): The ID of the device to update + new_display_name (str|None): new displayname for device; None + to leave unchanged + Raises: + StoreError: if the device is not found + Returns: + defer.Deferred + """ + updates = {} + if new_display_name is not None: + updates["display_name"] = new_display_name + if not updates: + return defer.succeed(None) + return self.db_pool.simple_update_one( + table="devices", + keyvalues={"user_id": user_id, "device_id": device_id, "hidden": False}, + updatevalues=updates, + desc="update_device", + ) + + def update_remote_device_list_cache_entry( + self, user_id, device_id, content, stream_id + ): + """Updates a single device in the cache of a remote user's devicelist. + + Note: assumes that we are the only thread that can be updating this user's + device list. + + Args: + user_id (str): User to update device list for + device_id (str): ID of decivice being updated + content (dict): new data on this device + stream_id (int): the version of the device list + + Returns: + Deferred[None] + """ + return self.db_pool.runInteraction( + "update_remote_device_list_cache_entry", + self._update_remote_device_list_cache_entry_txn, + user_id, + device_id, + content, + stream_id, + ) + + def _update_remote_device_list_cache_entry_txn( + self, txn, user_id, device_id, content, stream_id + ): + if content.get("deleted"): + self.db_pool.simple_delete_txn( + txn, + table="device_lists_remote_cache", + keyvalues={"user_id": user_id, "device_id": device_id}, + ) + + txn.call_after(self.device_id_exists_cache.invalidate, (user_id, device_id)) + else: + self.db_pool.simple_upsert_txn( + txn, + table="device_lists_remote_cache", + keyvalues={"user_id": user_id, "device_id": device_id}, + values={"content": json.dumps(content)}, + # we don't need to lock, because we assume we are the only thread + # updating this user's devices. + lock=False, + ) + + txn.call_after(self._get_cached_user_device.invalidate, (user_id, device_id)) + txn.call_after(self.get_cached_devices_for_user.invalidate, (user_id,)) + txn.call_after( + self.get_device_list_last_stream_id_for_remote.invalidate, (user_id,) + ) + + self.db_pool.simple_upsert_txn( + txn, + table="device_lists_remote_extremeties", + keyvalues={"user_id": user_id}, + values={"stream_id": stream_id}, + # again, we can assume we are the only thread updating this user's + # extremity. + lock=False, + ) + + def update_remote_device_list_cache(self, user_id, devices, stream_id): + """Replace the entire cache of the remote user's devices. + + Note: assumes that we are the only thread that can be updating this user's + device list. + + Args: + user_id (str): User to update device list for + devices (list[dict]): list of device objects supplied over federation + stream_id (int): the version of the device list + + Returns: + Deferred[None] + """ + return self.db_pool.runInteraction( + "update_remote_device_list_cache", + self._update_remote_device_list_cache_txn, + user_id, + devices, + stream_id, + ) + + def _update_remote_device_list_cache_txn(self, txn, user_id, devices, stream_id): + self.db_pool.simple_delete_txn( + txn, table="device_lists_remote_cache", keyvalues={"user_id": user_id} + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="device_lists_remote_cache", + values=[ + { + "user_id": user_id, + "device_id": content["device_id"], + "content": json.dumps(content), + } + for content in devices + ], + ) + + txn.call_after(self.get_cached_devices_for_user.invalidate, (user_id,)) + txn.call_after(self._get_cached_user_device.invalidate_many, (user_id,)) + txn.call_after( + self.get_device_list_last_stream_id_for_remote.invalidate, (user_id,) + ) + + self.db_pool.simple_upsert_txn( + txn, + table="device_lists_remote_extremeties", + keyvalues={"user_id": user_id}, + values={"stream_id": stream_id}, + # we don't need to lock, because we can assume we are the only thread + # updating this user's extremity. + lock=False, + ) + + # If we're replacing the remote user's device list cache presumably + # we've done a full resync, so we remove the entry that says we need + # to resync + self.db_pool.simple_delete_txn( + txn, table="device_lists_remote_resync", keyvalues={"user_id": user_id}, + ) + + @defer.inlineCallbacks + def add_device_change_to_streams(self, user_id, device_ids, hosts): + """Persist that a user's devices have been updated, and which hosts + (if any) should be poked. + """ + if not device_ids: + return + + with self._device_list_id_gen.get_next_mult(len(device_ids)) as stream_ids: + yield self.db_pool.runInteraction( + "add_device_change_to_stream", + self._add_device_change_to_stream_txn, + user_id, + device_ids, + stream_ids, + ) + + if not hosts: + return stream_ids[-1] + + context = get_active_span_text_map() + with self._device_list_id_gen.get_next_mult( + len(hosts) * len(device_ids) + ) as stream_ids: + yield self.db_pool.runInteraction( + "add_device_outbound_poke_to_stream", + self._add_device_outbound_poke_to_stream_txn, + user_id, + device_ids, + hosts, + stream_ids, + context, + ) + + return stream_ids[-1] + + def _add_device_change_to_stream_txn( + self, + txn: LoggingTransaction, + user_id: str, + device_ids: Collection[str], + stream_ids: List[str], + ): + txn.call_after( + self._device_list_stream_cache.entity_has_changed, user_id, stream_ids[-1], + ) + + min_stream_id = stream_ids[0] + + # Delete older entries in the table, as we really only care about + # when the latest change happened. + txn.executemany( + """ + DELETE FROM device_lists_stream + WHERE user_id = ? AND device_id = ? AND stream_id < ? + """, + [(user_id, device_id, min_stream_id) for device_id in device_ids], + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="device_lists_stream", + values=[ + {"stream_id": stream_id, "user_id": user_id, "device_id": device_id} + for stream_id, device_id in zip(stream_ids, device_ids) + ], + ) + + def _add_device_outbound_poke_to_stream_txn( + self, txn, user_id, device_ids, hosts, stream_ids, context, + ): + for host in hosts: + txn.call_after( + self._device_list_federation_stream_cache.entity_has_changed, + host, + stream_ids[-1], + ) + + now = self._clock.time_msec() + next_stream_id = iter(stream_ids) + + self.db_pool.simple_insert_many_txn( + txn, + table="device_lists_outbound_pokes", + values=[ + { + "destination": destination, + "stream_id": next(next_stream_id), + "user_id": user_id, + "device_id": device_id, + "sent": False, + "ts": now, + "opentracing_context": json.dumps(context) + if whitelisted_homeserver(destination) + else "{}", + } + for destination in hosts + for device_id in device_ids + ], + ) + + def _prune_old_outbound_device_pokes(self, prune_age=24 * 60 * 60 * 1000): + """Delete old entries out of the device_lists_outbound_pokes to ensure + that we don't fill up due to dead servers. + + Normally, we try to send device updates as a delta since a previous known point: + this is done by setting the prev_id in the m.device_list_update EDU. However, + for that to work, we have to have a complete record of each change to + each device, which can add up to quite a lot of data. + + An alternative mechanism is that, if the remote server sees that it has missed + an entry in the stream_id sequence for a given user, it will request a full + list of that user's devices. Hence, we can reduce the amount of data we have to + store (and transmit in some future transaction), by clearing almost everything + for a given destination out of the database, and having the remote server + resync. + + All we need to do is make sure we keep at least one row for each + (user, destination) pair, to remind us to send a m.device_list_update EDU for + that user when the destination comes back. It doesn't matter which device + we keep. + """ + yesterday = self._clock.time_msec() - prune_age + + def _prune_txn(txn): + # look for (user, destination) pairs which have an update older than + # the cutoff. + # + # For each pair, we also need to know the most recent stream_id, and + # an arbitrary device_id at that stream_id. + select_sql = """ + SELECT + dlop1.destination, + dlop1.user_id, + MAX(dlop1.stream_id) AS stream_id, + (SELECT MIN(dlop2.device_id) AS device_id FROM + device_lists_outbound_pokes dlop2 + WHERE dlop2.destination = dlop1.destination AND + dlop2.user_id=dlop1.user_id AND + dlop2.stream_id=MAX(dlop1.stream_id) + ) + FROM device_lists_outbound_pokes dlop1 + GROUP BY destination, user_id + HAVING min(ts) < ? AND count(*) > 1 + """ + + txn.execute(select_sql, (yesterday,)) + rows = txn.fetchall() + + if not rows: + return + + logger.info( + "Pruning old outbound device list updates for %i users/destinations: %s", + len(rows), + shortstr((row[0], row[1]) for row in rows), + ) + + # we want to keep the update with the highest stream_id for each user. + # + # there might be more than one update (with different device_ids) with the + # same stream_id, so we also delete all but one rows with the max stream id. + delete_sql = """ + DELETE FROM device_lists_outbound_pokes + WHERE destination = ? AND user_id = ? AND ( + stream_id < ? OR + (stream_id = ? AND device_id != ?) + ) + """ + count = 0 + for (destination, user_id, stream_id, device_id) in rows: + txn.execute( + delete_sql, (destination, user_id, stream_id, stream_id, device_id) + ) + count += txn.rowcount + + # Since we've deleted unsent deltas, we need to remove the entry + # of last successful sent so that the prev_ids are correctly set. + sql = """ + DELETE FROM device_lists_outbound_last_success + WHERE destination = ? AND user_id = ? + """ + txn.executemany(sql, ((row[0], row[1]) for row in rows)) + + logger.info("Pruned %d device list outbound pokes", count) + + return run_as_background_process( + "prune_old_outbound_device_pokes", + self.db_pool.runInteraction, + "_prune_old_outbound_device_pokes", + _prune_txn, + ) diff --git a/synapse/storage/databases/main/directory.py b/synapse/storage/databases/main/directory.py new file mode 100644 index 0000000000..7819bfcbb3 --- /dev/null +++ b/synapse/storage/databases/main/directory.py @@ -0,0 +1,195 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from collections import namedtuple +from typing import Optional + +from twisted.internet import defer + +from synapse.api.errors import SynapseError +from synapse.storage._base import SQLBaseStore +from synapse.util.caches.descriptors import cached + +RoomAliasMapping = namedtuple("RoomAliasMapping", ("room_id", "room_alias", "servers")) + + +class DirectoryWorkerStore(SQLBaseStore): + @defer.inlineCallbacks + def get_association_from_room_alias(self, room_alias): + """ Get's the room_id and server list for a given room_alias + + Args: + room_alias (RoomAlias) + + Returns: + Deferred: results in namedtuple with keys "room_id" and + "servers" or None if no association can be found + """ + room_id = yield self.db_pool.simple_select_one_onecol( + "room_aliases", + {"room_alias": room_alias.to_string()}, + "room_id", + allow_none=True, + desc="get_association_from_room_alias", + ) + + if not room_id: + return None + + servers = yield self.db_pool.simple_select_onecol( + "room_alias_servers", + {"room_alias": room_alias.to_string()}, + "server", + desc="get_association_from_room_alias", + ) + + if not servers: + return None + + return RoomAliasMapping(room_id, room_alias.to_string(), servers) + + def get_room_alias_creator(self, room_alias): + return self.db_pool.simple_select_one_onecol( + table="room_aliases", + keyvalues={"room_alias": room_alias}, + retcol="creator", + desc="get_room_alias_creator", + ) + + @cached(max_entries=5000) + def get_aliases_for_room(self, room_id): + return self.db_pool.simple_select_onecol( + "room_aliases", + {"room_id": room_id}, + "room_alias", + desc="get_aliases_for_room", + ) + + +class DirectoryStore(DirectoryWorkerStore): + @defer.inlineCallbacks + def create_room_alias_association(self, room_alias, room_id, servers, creator=None): + """ Creates an association between a room alias and room_id/servers + + Args: + room_alias (RoomAlias) + room_id (str) + servers (list) + creator (str): Optional user_id of creator. + + Returns: + Deferred + """ + + def alias_txn(txn): + self.db_pool.simple_insert_txn( + txn, + "room_aliases", + { + "room_alias": room_alias.to_string(), + "room_id": room_id, + "creator": creator, + }, + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="room_alias_servers", + values=[ + {"room_alias": room_alias.to_string(), "server": server} + for server in servers + ], + ) + + self._invalidate_cache_and_stream( + txn, self.get_aliases_for_room, (room_id,) + ) + + try: + ret = yield self.db_pool.runInteraction( + "create_room_alias_association", alias_txn + ) + except self.database_engine.module.IntegrityError: + raise SynapseError( + 409, "Room alias %s already exists" % room_alias.to_string() + ) + return ret + + @defer.inlineCallbacks + def delete_room_alias(self, room_alias): + room_id = yield self.db_pool.runInteraction( + "delete_room_alias", self._delete_room_alias_txn, room_alias + ) + + return room_id + + def _delete_room_alias_txn(self, txn, room_alias): + txn.execute( + "SELECT room_id FROM room_aliases WHERE room_alias = ?", + (room_alias.to_string(),), + ) + + res = txn.fetchone() + if res: + room_id = res[0] + else: + return None + + txn.execute( + "DELETE FROM room_aliases WHERE room_alias = ?", (room_alias.to_string(),) + ) + + txn.execute( + "DELETE FROM room_alias_servers WHERE room_alias = ?", + (room_alias.to_string(),), + ) + + self._invalidate_cache_and_stream(txn, self.get_aliases_for_room, (room_id,)) + + return room_id + + def update_aliases_for_room( + self, old_room_id: str, new_room_id: str, creator: Optional[str] = None, + ): + """Repoint all of the aliases for a given room, to a different room. + + Args: + old_room_id: + new_room_id: + creator: The user to record as the creator of the new mapping. + If None, the creator will be left unchanged. + """ + + def _update_aliases_for_room_txn(txn): + update_creator_sql = "" + sql_params = (new_room_id, old_room_id) + if creator: + update_creator_sql = ", creator = ?" + sql_params = (new_room_id, creator, old_room_id) + + sql = "UPDATE room_aliases SET room_id = ? %s WHERE room_id = ?" % ( + update_creator_sql, + ) + txn.execute(sql, sql_params) + self._invalidate_cache_and_stream( + txn, self.get_aliases_for_room, (old_room_id,) + ) + self._invalidate_cache_and_stream( + txn, self.get_aliases_for_room, (new_room_id,) + ) + + return self.db_pool.runInteraction( + "_update_aliases_for_room_txn", _update_aliases_for_room_txn + ) diff --git a/synapse/storage/databases/main/e2e_room_keys.py b/synapse/storage/databases/main/e2e_room_keys.py new file mode 100644 index 0000000000..90152edc3c --- /dev/null +++ b/synapse/storage/databases/main/e2e_room_keys.py @@ -0,0 +1,439 @@ +# -*- coding: utf-8 -*- +# Copyright 2017 New Vector Ltd +# Copyright 2019 Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.api.errors import StoreError +from synapse.logging.opentracing import log_kv, trace +from synapse.storage._base import SQLBaseStore, db_to_json + + +class EndToEndRoomKeyStore(SQLBaseStore): + @defer.inlineCallbacks + def update_e2e_room_key(self, user_id, version, room_id, session_id, room_key): + """Replaces the encrypted E2E room key for a given session in a given backup + + Args: + user_id(str): the user whose backup we're setting + version(str): the version ID of the backup we're updating + room_id(str): the ID of the room whose keys we're setting + session_id(str): the session whose room_key we're setting + room_key(dict): the room_key being set + Raises: + StoreError + """ + + yield self.db_pool.simple_update_one( + table="e2e_room_keys", + keyvalues={ + "user_id": user_id, + "version": version, + "room_id": room_id, + "session_id": session_id, + }, + updatevalues={ + "first_message_index": room_key["first_message_index"], + "forwarded_count": room_key["forwarded_count"], + "is_verified": room_key["is_verified"], + "session_data": json.dumps(room_key["session_data"]), + }, + desc="update_e2e_room_key", + ) + + @defer.inlineCallbacks + def add_e2e_room_keys(self, user_id, version, room_keys): + """Bulk add room keys to a given backup. + + Args: + user_id (str): the user whose backup we're adding to + version (str): the version ID of the backup for the set of keys we're adding to + room_keys (iterable[(str, str, dict)]): the keys to add, in the form + (roomID, sessionID, keyData) + """ + + values = [] + for (room_id, session_id, room_key) in room_keys: + values.append( + { + "user_id": user_id, + "version": version, + "room_id": room_id, + "session_id": session_id, + "first_message_index": room_key["first_message_index"], + "forwarded_count": room_key["forwarded_count"], + "is_verified": room_key["is_verified"], + "session_data": json.dumps(room_key["session_data"]), + } + ) + log_kv( + { + "message": "Set room key", + "room_id": room_id, + "session_id": session_id, + "room_key": room_key, + } + ) + + yield self.db_pool.simple_insert_many( + table="e2e_room_keys", values=values, desc="add_e2e_room_keys" + ) + + @trace + @defer.inlineCallbacks + def get_e2e_room_keys(self, user_id, version, room_id=None, session_id=None): + """Bulk get the E2E room keys for a given backup, optionally filtered to a given + room, or a given session. + + Args: + user_id (str): the user whose backup we're querying + version (str): the version ID of the backup for the set of keys we're querying + room_id (str): Optional. the ID of the room whose keys we're querying, if any. + If not specified, we return the keys for all the rooms in the backup. + session_id (str): Optional. the session whose room_key we're querying, if any. + If specified, we also require the room_id to be specified. + If not specified, we return all the keys in this version of + the backup (or for the specified room) + + Returns: + A deferred list of dicts giving the session_data and message metadata for + these room keys. + """ + + try: + version = int(version) + except ValueError: + return {"rooms": {}} + + keyvalues = {"user_id": user_id, "version": version} + if room_id: + keyvalues["room_id"] = room_id + if session_id: + keyvalues["session_id"] = session_id + + rows = yield self.db_pool.simple_select_list( + table="e2e_room_keys", + keyvalues=keyvalues, + retcols=( + "user_id", + "room_id", + "session_id", + "first_message_index", + "forwarded_count", + "is_verified", + "session_data", + ), + desc="get_e2e_room_keys", + ) + + sessions = {"rooms": {}} + for row in rows: + room_entry = sessions["rooms"].setdefault(row["room_id"], {"sessions": {}}) + room_entry["sessions"][row["session_id"]] = { + "first_message_index": row["first_message_index"], + "forwarded_count": row["forwarded_count"], + # is_verified must be returned to the client as a boolean + "is_verified": bool(row["is_verified"]), + "session_data": db_to_json(row["session_data"]), + } + + return sessions + + def get_e2e_room_keys_multi(self, user_id, version, room_keys): + """Get multiple room keys at a time. The difference between this function and + get_e2e_room_keys is that this function can be used to retrieve + multiple specific keys at a time, whereas get_e2e_room_keys is used for + getting all the keys in a backup version, all the keys for a room, or a + specific key. + + Args: + user_id (str): the user whose backup we're querying + version (str): the version ID of the backup we're querying about + room_keys (dict[str, dict[str, iterable[str]]]): a map from + room ID -> {"session": [session ids]} indicating the session IDs + that we want to query + + Returns: + Deferred[dict[str, dict[str, dict]]]: a map of room IDs to session IDs to room key + """ + + return self.db_pool.runInteraction( + "get_e2e_room_keys_multi", + self._get_e2e_room_keys_multi_txn, + user_id, + version, + room_keys, + ) + + @staticmethod + def _get_e2e_room_keys_multi_txn(txn, user_id, version, room_keys): + if not room_keys: + return {} + + where_clauses = [] + params = [user_id, version] + for room_id, room in room_keys.items(): + sessions = list(room["sessions"]) + if not sessions: + continue + params.append(room_id) + params.extend(sessions) + where_clauses.append( + "(room_id = ? AND session_id IN (%s))" + % (",".join(["?" for _ in sessions]),) + ) + + # check if we're actually querying something + if not where_clauses: + return {} + + sql = """ + SELECT room_id, session_id, first_message_index, forwarded_count, + is_verified, session_data + FROM e2e_room_keys + WHERE user_id = ? AND version = ? AND (%s) + """ % ( + " OR ".join(where_clauses) + ) + + txn.execute(sql, params) + + ret = {} + + for row in txn: + room_id = row[0] + session_id = row[1] + ret.setdefault(room_id, {}) + ret[room_id][session_id] = { + "first_message_index": row[2], + "forwarded_count": row[3], + "is_verified": row[4], + "session_data": db_to_json(row[5]), + } + + return ret + + def count_e2e_room_keys(self, user_id, version): + """Get the number of keys in a backup version. + + Args: + user_id (str): the user whose backup we're querying + version (str): the version ID of the backup we're querying about + """ + + return self.db_pool.simple_select_one_onecol( + table="e2e_room_keys", + keyvalues={"user_id": user_id, "version": version}, + retcol="COUNT(*)", + desc="count_e2e_room_keys", + ) + + @trace + @defer.inlineCallbacks + def delete_e2e_room_keys(self, user_id, version, room_id=None, session_id=None): + """Bulk delete the E2E room keys for a given backup, optionally filtered to a given + room or a given session. + + Args: + user_id(str): the user whose backup we're deleting from + version(str): the version ID of the backup for the set of keys we're deleting + room_id(str): Optional. the ID of the room whose keys we're deleting, if any. + If not specified, we delete the keys for all the rooms in the backup. + session_id(str): Optional. the session whose room_key we're querying, if any. + If specified, we also require the room_id to be specified. + If not specified, we delete all the keys in this version of + the backup (or for the specified room) + + Returns: + A deferred of the deletion transaction + """ + + keyvalues = {"user_id": user_id, "version": int(version)} + if room_id: + keyvalues["room_id"] = room_id + if session_id: + keyvalues["session_id"] = session_id + + yield self.db_pool.simple_delete( + table="e2e_room_keys", keyvalues=keyvalues, desc="delete_e2e_room_keys" + ) + + @staticmethod + def _get_current_version(txn, user_id): + txn.execute( + "SELECT MAX(version) FROM e2e_room_keys_versions " + "WHERE user_id=? AND deleted=0", + (user_id,), + ) + row = txn.fetchone() + if not row: + raise StoreError(404, "No current backup version") + return row[0] + + def get_e2e_room_keys_version_info(self, user_id, version=None): + """Get info metadata about a version of our room_keys backup. + + Args: + user_id(str): the user whose backup we're querying + version(str): Optional. the version ID of the backup we're querying about + If missing, we return the information about the current version. + Raises: + StoreError: with code 404 if there are no e2e_room_keys_versions present + Returns: + A deferred dict giving the info metadata for this backup version, with + fields including: + version(str) + algorithm(str) + auth_data(object): opaque dict supplied by the client + etag(int): tag of the keys in the backup + """ + + def _get_e2e_room_keys_version_info_txn(txn): + if version is None: + this_version = self._get_current_version(txn, user_id) + else: + try: + this_version = int(version) + except ValueError: + # Our versions are all ints so if we can't convert it to an integer, + # it isn't there. + raise StoreError(404, "No row found") + + result = self.db_pool.simple_select_one_txn( + txn, + table="e2e_room_keys_versions", + keyvalues={"user_id": user_id, "version": this_version, "deleted": 0}, + retcols=("version", "algorithm", "auth_data", "etag"), + ) + result["auth_data"] = db_to_json(result["auth_data"]) + result["version"] = str(result["version"]) + if result["etag"] is None: + result["etag"] = 0 + return result + + return self.db_pool.runInteraction( + "get_e2e_room_keys_version_info", _get_e2e_room_keys_version_info_txn + ) + + @trace + def create_e2e_room_keys_version(self, user_id, info): + """Atomically creates a new version of this user's e2e_room_keys store + with the given version info. + + Args: + user_id(str): the user whose backup we're creating a version + info(dict): the info about the backup version to be created + + Returns: + A deferred string for the newly created version ID + """ + + def _create_e2e_room_keys_version_txn(txn): + txn.execute( + "SELECT MAX(version) FROM e2e_room_keys_versions WHERE user_id=?", + (user_id,), + ) + current_version = txn.fetchone()[0] + if current_version is None: + current_version = "0" + + new_version = str(int(current_version) + 1) + + self.db_pool.simple_insert_txn( + txn, + table="e2e_room_keys_versions", + values={ + "user_id": user_id, + "version": new_version, + "algorithm": info["algorithm"], + "auth_data": json.dumps(info["auth_data"]), + }, + ) + + return new_version + + return self.db_pool.runInteraction( + "create_e2e_room_keys_version_txn", _create_e2e_room_keys_version_txn + ) + + @trace + def update_e2e_room_keys_version( + self, user_id, version, info=None, version_etag=None + ): + """Update a given backup version + + Args: + user_id(str): the user whose backup version we're updating + version(str): the version ID of the backup version we're updating + info (dict): the new backup version info to store. If None, then + the backup version info is not updated + version_etag (Optional[int]): etag of the keys in the backup. If + None, then the etag is not updated + """ + updatevalues = {} + + if info is not None and "auth_data" in info: + updatevalues["auth_data"] = json.dumps(info["auth_data"]) + if version_etag is not None: + updatevalues["etag"] = version_etag + + if updatevalues: + return self.db_pool.simple_update( + table="e2e_room_keys_versions", + keyvalues={"user_id": user_id, "version": version}, + updatevalues=updatevalues, + desc="update_e2e_room_keys_version", + ) + + @trace + def delete_e2e_room_keys_version(self, user_id, version=None): + """Delete a given backup version of the user's room keys. + Doesn't delete their actual key data. + + Args: + user_id(str): the user whose backup version we're deleting + version(str): Optional. the version ID of the backup version we're deleting + If missing, we delete the current backup version info. + Raises: + StoreError: with code 404 if there are no e2e_room_keys_versions present, + or if the version requested doesn't exist. + """ + + def _delete_e2e_room_keys_version_txn(txn): + if version is None: + this_version = self._get_current_version(txn, user_id) + if this_version is None: + raise StoreError(404, "No current backup version") + else: + this_version = version + + self.db_pool.simple_delete_txn( + txn, + table="e2e_room_keys", + keyvalues={"user_id": user_id, "version": this_version}, + ) + + return self.db_pool.simple_update_one_txn( + txn, + table="e2e_room_keys_versions", + keyvalues={"user_id": user_id, "version": this_version}, + updatevalues={"deleted": 1}, + ) + + return self.db_pool.runInteraction( + "delete_e2e_room_keys_version", _delete_e2e_room_keys_version_txn + ) diff --git a/synapse/storage/databases/main/end_to_end_keys.py b/synapse/storage/databases/main/end_to_end_keys.py new file mode 100644 index 0000000000..40354b8304 --- /dev/null +++ b/synapse/storage/databases/main/end_to_end_keys.py @@ -0,0 +1,748 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket Ltd +# Copyright 2019 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from typing import Dict, List, Tuple + +from canonicaljson import encode_canonical_json, json + +from twisted.enterprise.adbapi import Connection +from twisted.internet import defer + +from synapse.logging.opentracing import log_kv, set_tag, trace +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.storage.database import make_in_list_sql_clause +from synapse.util.caches.descriptors import cached, cachedList +from synapse.util.iterutils import batch_iter + + +class EndToEndKeyWorkerStore(SQLBaseStore): + @trace + @defer.inlineCallbacks + def get_e2e_device_keys( + self, query_list, include_all_devices=False, include_deleted_devices=False + ): + """Fetch a list of device keys. + Args: + query_list(list): List of pairs of user_ids and device_ids. + include_all_devices (bool): whether to include entries for devices + that don't have device keys + include_deleted_devices (bool): whether to include null entries for + devices which no longer exist (but were in the query_list). + This option only takes effect if include_all_devices is true. + Returns: + Dict mapping from user-id to dict mapping from device_id to + key data. The key data will be a dict in the same format as the + DeviceKeys type returned by POST /_matrix/client/r0/keys/query. + """ + set_tag("query_list", query_list) + if not query_list: + return {} + + results = yield self.db_pool.runInteraction( + "get_e2e_device_keys", + self._get_e2e_device_keys_txn, + query_list, + include_all_devices, + include_deleted_devices, + ) + + # Build the result structure, un-jsonify the results, and add the + # "unsigned" section + rv = {} + for user_id, device_keys in results.items(): + rv[user_id] = {} + for device_id, device_info in device_keys.items(): + r = db_to_json(device_info.pop("key_json")) + r["unsigned"] = {} + display_name = device_info["device_display_name"] + if display_name is not None: + r["unsigned"]["device_display_name"] = display_name + if "signatures" in device_info: + for sig_user_id, sigs in device_info["signatures"].items(): + r.setdefault("signatures", {}).setdefault( + sig_user_id, {} + ).update(sigs) + rv[user_id][device_id] = r + + return rv + + @trace + def _get_e2e_device_keys_txn( + self, txn, query_list, include_all_devices=False, include_deleted_devices=False + ): + set_tag("include_all_devices", include_all_devices) + set_tag("include_deleted_devices", include_deleted_devices) + + query_clauses = [] + query_params = [] + signature_query_clauses = [] + signature_query_params = [] + + if include_all_devices is False: + include_deleted_devices = False + + if include_deleted_devices: + deleted_devices = set(query_list) + + for (user_id, device_id) in query_list: + query_clause = "user_id = ?" + query_params.append(user_id) + signature_query_clause = "target_user_id = ?" + signature_query_params.append(user_id) + + if device_id is not None: + query_clause += " AND device_id = ?" + query_params.append(device_id) + signature_query_clause += " AND target_device_id = ?" + signature_query_params.append(device_id) + + signature_query_clause += " AND user_id = ?" + signature_query_params.append(user_id) + + query_clauses.append(query_clause) + signature_query_clauses.append(signature_query_clause) + + sql = ( + "SELECT user_id, device_id, " + " d.display_name AS device_display_name, " + " k.key_json" + " FROM devices d" + " %s JOIN e2e_device_keys_json k USING (user_id, device_id)" + " WHERE %s AND NOT d.hidden" + ) % ( + "LEFT" if include_all_devices else "INNER", + " OR ".join("(" + q + ")" for q in query_clauses), + ) + + txn.execute(sql, query_params) + rows = self.db_pool.cursor_to_dict(txn) + + result = {} + for row in rows: + if include_deleted_devices: + deleted_devices.remove((row["user_id"], row["device_id"])) + result.setdefault(row["user_id"], {})[row["device_id"]] = row + + if include_deleted_devices: + for user_id, device_id in deleted_devices: + result.setdefault(user_id, {})[device_id] = None + + # get signatures on the device + signature_sql = ("SELECT * FROM e2e_cross_signing_signatures WHERE %s") % ( + " OR ".join("(" + q + ")" for q in signature_query_clauses) + ) + + txn.execute(signature_sql, signature_query_params) + rows = self.db_pool.cursor_to_dict(txn) + + # add each cross-signing signature to the correct device in the result dict. + for row in rows: + signing_user_id = row["user_id"] + signing_key_id = row["key_id"] + target_user_id = row["target_user_id"] + target_device_id = row["target_device_id"] + signature = row["signature"] + + target_user_result = result.get(target_user_id) + if not target_user_result: + continue + + target_device_result = target_user_result.get(target_device_id) + if not target_device_result: + # note that target_device_result will be None for deleted devices. + continue + + target_device_signatures = target_device_result.setdefault("signatures", {}) + signing_user_signatures = target_device_signatures.setdefault( + signing_user_id, {} + ) + signing_user_signatures[signing_key_id] = signature + + log_kv(result) + return result + + @defer.inlineCallbacks + def get_e2e_one_time_keys(self, user_id, device_id, key_ids): + """Retrieve a number of one-time keys for a user + + Args: + user_id(str): id of user to get keys for + device_id(str): id of device to get keys for + key_ids(list[str]): list of key ids (excluding algorithm) to + retrieve + + Returns: + deferred resolving to Dict[(str, str), str]: map from (algorithm, + key_id) to json string for key + """ + + rows = yield self.db_pool.simple_select_many_batch( + table="e2e_one_time_keys_json", + column="key_id", + iterable=key_ids, + retcols=("algorithm", "key_id", "key_json"), + keyvalues={"user_id": user_id, "device_id": device_id}, + desc="add_e2e_one_time_keys_check", + ) + result = {(row["algorithm"], row["key_id"]): row["key_json"] for row in rows} + log_kv({"message": "Fetched one time keys for user", "one_time_keys": result}) + return result + + @defer.inlineCallbacks + def add_e2e_one_time_keys(self, user_id, device_id, time_now, new_keys): + """Insert some new one time keys for a device. Errors if any of the + keys already exist. + + Args: + user_id(str): id of user to get keys for + device_id(str): id of device to get keys for + time_now(long): insertion time to record (ms since epoch) + new_keys(iterable[(str, str, str)]: keys to add - each a tuple of + (algorithm, key_id, key json) + """ + + def _add_e2e_one_time_keys(txn): + set_tag("user_id", user_id) + set_tag("device_id", device_id) + set_tag("new_keys", new_keys) + # We are protected from race between lookup and insertion due to + # a unique constraint. If there is a race of two calls to + # `add_e2e_one_time_keys` then they'll conflict and we will only + # insert one set. + self.db_pool.simple_insert_many_txn( + txn, + table="e2e_one_time_keys_json", + values=[ + { + "user_id": user_id, + "device_id": device_id, + "algorithm": algorithm, + "key_id": key_id, + "ts_added_ms": time_now, + "key_json": json_bytes, + } + for algorithm, key_id, json_bytes in new_keys + ], + ) + self._invalidate_cache_and_stream( + txn, self.count_e2e_one_time_keys, (user_id, device_id) + ) + + yield self.db_pool.runInteraction( + "add_e2e_one_time_keys_insert", _add_e2e_one_time_keys + ) + + @cached(max_entries=10000) + def count_e2e_one_time_keys(self, user_id, device_id): + """ Count the number of one time keys the server has for a device + Returns: + Dict mapping from algorithm to number of keys for that algorithm. + """ + + def _count_e2e_one_time_keys(txn): + sql = ( + "SELECT algorithm, COUNT(key_id) FROM e2e_one_time_keys_json" + " WHERE user_id = ? AND device_id = ?" + " GROUP BY algorithm" + ) + txn.execute(sql, (user_id, device_id)) + result = {} + for algorithm, key_count in txn: + result[algorithm] = key_count + return result + + return self.db_pool.runInteraction( + "count_e2e_one_time_keys", _count_e2e_one_time_keys + ) + + @defer.inlineCallbacks + def get_e2e_cross_signing_key(self, user_id, key_type, from_user_id=None): + """Returns a user's cross-signing key. + + Args: + user_id (str): the user whose key is being requested + key_type (str): the type of key that is being requested: either 'master' + for a master key, 'self_signing' for a self-signing key, or + 'user_signing' for a user-signing key + from_user_id (str): if specified, signatures made by this user on + the self-signing key will be included in the result + + Returns: + dict of the key data or None if not found + """ + res = yield self.get_e2e_cross_signing_keys_bulk([user_id], from_user_id) + user_keys = res.get(user_id) + if not user_keys: + return None + return user_keys.get(key_type) + + @cached(num_args=1) + def _get_bare_e2e_cross_signing_keys(self, user_id): + """Dummy function. Only used to make a cache for + _get_bare_e2e_cross_signing_keys_bulk. + """ + raise NotImplementedError() + + @cachedList( + cached_method_name="_get_bare_e2e_cross_signing_keys", + list_name="user_ids", + num_args=1, + ) + def _get_bare_e2e_cross_signing_keys_bulk( + self, user_ids: List[str] + ) -> Dict[str, Dict[str, dict]]: + """Returns the cross-signing keys for a set of users. The output of this + function should be passed to _get_e2e_cross_signing_signatures_txn if + the signatures for the calling user need to be fetched. + + Args: + user_ids (list[str]): the users whose keys are being requested + + Returns: + dict[str, dict[str, dict]]: mapping from user ID to key type to key + data. If a user's cross-signing keys were not found, either + their user ID will not be in the dict, or their user ID will map + to None. + + """ + return self.db_pool.runInteraction( + "get_bare_e2e_cross_signing_keys_bulk", + self._get_bare_e2e_cross_signing_keys_bulk_txn, + user_ids, + ) + + def _get_bare_e2e_cross_signing_keys_bulk_txn( + self, txn: Connection, user_ids: List[str], + ) -> Dict[str, Dict[str, dict]]: + """Returns the cross-signing keys for a set of users. The output of this + function should be passed to _get_e2e_cross_signing_signatures_txn if + the signatures for the calling user need to be fetched. + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + user_ids (list[str]): the users whose keys are being requested + + Returns: + dict[str, dict[str, dict]]: mapping from user ID to key type to key + data. If a user's cross-signing keys were not found, their user + ID will not be in the dict. + + """ + result = {} + + for user_chunk in batch_iter(user_ids, 100): + clause, params = make_in_list_sql_clause( + txn.database_engine, "k.user_id", user_chunk + ) + sql = ( + """ + SELECT k.user_id, k.keytype, k.keydata, k.stream_id + FROM e2e_cross_signing_keys k + INNER JOIN (SELECT user_id, keytype, MAX(stream_id) AS stream_id + FROM e2e_cross_signing_keys + GROUP BY user_id, keytype) s + USING (user_id, stream_id, keytype) + WHERE + """ + + clause + ) + + txn.execute(sql, params) + rows = self.db_pool.cursor_to_dict(txn) + + for row in rows: + user_id = row["user_id"] + key_type = row["keytype"] + key = db_to_json(row["keydata"]) + user_info = result.setdefault(user_id, {}) + user_info[key_type] = key + + return result + + def _get_e2e_cross_signing_signatures_txn( + self, txn: Connection, keys: Dict[str, Dict[str, dict]], from_user_id: str, + ) -> Dict[str, Dict[str, dict]]: + """Returns the cross-signing signatures made by a user on a set of keys. + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + keys (dict[str, dict[str, dict]]): a map of user ID to key type to + key data. This dict will be modified to add signatures. + from_user_id (str): fetch the signatures made by this user + + Returns: + dict[str, dict[str, dict]]: mapping from user ID to key type to key + data. The return value will be the same as the keys argument, + with the modifications included. + """ + + # find out what cross-signing keys (a.k.a. devices) we need to get + # signatures for. This is a map of (user_id, device_id) to key type + # (device_id is the key's public part). + devices = {} + + for user_id, user_info in keys.items(): + if user_info is None: + continue + for key_type, key in user_info.items(): + device_id = None + for k in key["keys"].values(): + device_id = k + devices[(user_id, device_id)] = key_type + + for batch in batch_iter(devices.keys(), size=100): + sql = """ + SELECT target_user_id, target_device_id, key_id, signature + FROM e2e_cross_signing_signatures + WHERE user_id = ? + AND (%s) + """ % ( + " OR ".join( + "(target_user_id = ? AND target_device_id = ?)" for _ in batch + ) + ) + query_params = [from_user_id] + for item in batch: + # item is a (user_id, device_id) tuple + query_params.extend(item) + + txn.execute(sql, query_params) + rows = self.db_pool.cursor_to_dict(txn) + + # and add the signatures to the appropriate keys + for row in rows: + key_id = row["key_id"] + target_user_id = row["target_user_id"] + target_device_id = row["target_device_id"] + key_type = devices[(target_user_id, target_device_id)] + # We need to copy everything, because the result may have come + # from the cache. dict.copy only does a shallow copy, so we + # need to recursively copy the dicts that will be modified. + user_info = keys[target_user_id] = keys[target_user_id].copy() + target_user_key = user_info[key_type] = user_info[key_type].copy() + if "signatures" in target_user_key: + signatures = target_user_key["signatures"] = target_user_key[ + "signatures" + ].copy() + if from_user_id in signatures: + user_sigs = signatures[from_user_id] = signatures[from_user_id] + user_sigs[key_id] = row["signature"] + else: + signatures[from_user_id] = {key_id: row["signature"]} + else: + target_user_key["signatures"] = { + from_user_id: {key_id: row["signature"]} + } + + return keys + + @defer.inlineCallbacks + def get_e2e_cross_signing_keys_bulk( + self, user_ids: List[str], from_user_id: str = None + ) -> defer.Deferred: + """Returns the cross-signing keys for a set of users. + + Args: + user_ids (list[str]): the users whose keys are being requested + from_user_id (str): if specified, signatures made by this user on + the self-signing keys will be included in the result + + Returns: + Deferred[dict[str, dict[str, dict]]]: map of user ID to key type to + key data. If a user's cross-signing keys were not found, either + their user ID will not be in the dict, or their user ID will map + to None. + """ + + result = yield self._get_bare_e2e_cross_signing_keys_bulk(user_ids) + + if from_user_id: + result = yield self.db_pool.runInteraction( + "get_e2e_cross_signing_signatures", + self._get_e2e_cross_signing_signatures_txn, + result, + from_user_id, + ) + + return result + + async def get_all_user_signature_changes_for_remotes( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for groups replication stream. + + Note that the user signature stream represents when a user signs their + device with their user-signing key, which is not published to other + users or servers, so no `destination` is needed in the returned + list. However, this is needed to poke workers. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def _get_all_user_signature_changes_for_remotes_txn(txn): + sql = """ + SELECT stream_id, from_user_id AS user_id + FROM user_signature_stream + WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC + LIMIT ? + """ + txn.execute(sql, (last_id, current_id, limit)) + + updates = [(row[0], (row[1:])) for row in txn] + + limited = False + upto_token = current_id + if len(updates) >= limit: + upto_token = updates[-1][0] + limited = True + + return updates, upto_token, limited + + return await self.db_pool.runInteraction( + "get_all_user_signature_changes_for_remotes", + _get_all_user_signature_changes_for_remotes_txn, + ) + + +class EndToEndKeyStore(EndToEndKeyWorkerStore, SQLBaseStore): + def set_e2e_device_keys(self, user_id, device_id, time_now, device_keys): + """Stores device keys for a device. Returns whether there was a change + or the keys were already in the database. + """ + + def _set_e2e_device_keys_txn(txn): + set_tag("user_id", user_id) + set_tag("device_id", device_id) + set_tag("time_now", time_now) + set_tag("device_keys", device_keys) + + old_key_json = self.db_pool.simple_select_one_onecol_txn( + txn, + table="e2e_device_keys_json", + keyvalues={"user_id": user_id, "device_id": device_id}, + retcol="key_json", + allow_none=True, + ) + + # In py3 we need old_key_json to match new_key_json type. The DB + # returns unicode while encode_canonical_json returns bytes. + new_key_json = encode_canonical_json(device_keys).decode("utf-8") + + if old_key_json == new_key_json: + log_kv({"Message": "Device key already stored."}) + return False + + self.db_pool.simple_upsert_txn( + txn, + table="e2e_device_keys_json", + keyvalues={"user_id": user_id, "device_id": device_id}, + values={"ts_added_ms": time_now, "key_json": new_key_json}, + ) + log_kv({"message": "Device keys stored."}) + return True + + return self.db_pool.runInteraction( + "set_e2e_device_keys", _set_e2e_device_keys_txn + ) + + def claim_e2e_one_time_keys(self, query_list): + """Take a list of one time keys out of the database""" + + @trace + def _claim_e2e_one_time_keys(txn): + sql = ( + "SELECT key_id, key_json FROM e2e_one_time_keys_json" + " WHERE user_id = ? AND device_id = ? AND algorithm = ?" + " LIMIT 1" + ) + result = {} + delete = [] + for user_id, device_id, algorithm in query_list: + user_result = result.setdefault(user_id, {}) + device_result = user_result.setdefault(device_id, {}) + txn.execute(sql, (user_id, device_id, algorithm)) + for key_id, key_json in txn: + device_result[algorithm + ":" + key_id] = key_json + delete.append((user_id, device_id, algorithm, key_id)) + sql = ( + "DELETE FROM e2e_one_time_keys_json" + " WHERE user_id = ? AND device_id = ? AND algorithm = ?" + " AND key_id = ?" + ) + for user_id, device_id, algorithm, key_id in delete: + log_kv( + { + "message": "Executing claim e2e_one_time_keys transaction on database." + } + ) + txn.execute(sql, (user_id, device_id, algorithm, key_id)) + log_kv({"message": "finished executing and invalidating cache"}) + self._invalidate_cache_and_stream( + txn, self.count_e2e_one_time_keys, (user_id, device_id) + ) + return result + + return self.db_pool.runInteraction( + "claim_e2e_one_time_keys", _claim_e2e_one_time_keys + ) + + def delete_e2e_keys_by_device(self, user_id, device_id): + def delete_e2e_keys_by_device_txn(txn): + log_kv( + { + "message": "Deleting keys for device", + "device_id": device_id, + "user_id": user_id, + } + ) + self.db_pool.simple_delete_txn( + txn, + table="e2e_device_keys_json", + keyvalues={"user_id": user_id, "device_id": device_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="e2e_one_time_keys_json", + keyvalues={"user_id": user_id, "device_id": device_id}, + ) + self._invalidate_cache_and_stream( + txn, self.count_e2e_one_time_keys, (user_id, device_id) + ) + + return self.db_pool.runInteraction( + "delete_e2e_keys_by_device", delete_e2e_keys_by_device_txn + ) + + def _set_e2e_cross_signing_key_txn(self, txn, user_id, key_type, key): + """Set a user's cross-signing key. + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + user_id (str): the user to set the signing key for + key_type (str): the type of key that is being set: either 'master' + for a master key, 'self_signing' for a self-signing key, or + 'user_signing' for a user-signing key + key (dict): the key data + """ + # the 'key' dict will look something like: + # { + # "user_id": "@alice:example.com", + # "usage": ["self_signing"], + # "keys": { + # "ed25519:base64+self+signing+public+key": "base64+self+signing+public+key", + # }, + # "signatures": { + # "@alice:example.com": { + # "ed25519:base64+master+public+key": "base64+signature" + # } + # } + # } + # The "keys" property must only have one entry, which will be the public + # key, so we just grab the first value in there + pubkey = next(iter(key["keys"].values())) + + # The cross-signing keys need to occupy the same namespace as devices, + # since signatures are identified by device ID. So add an entry to the + # device table to make sure that we don't have a collision with device + # IDs. + # We only need to do this for local users, since remote servers should be + # responsible for checking this for their own users. + if self.hs.is_mine_id(user_id): + self.db_pool.simple_insert_txn( + txn, + "devices", + values={ + "user_id": user_id, + "device_id": pubkey, + "display_name": key_type + " signing key", + "hidden": True, + }, + ) + + # and finally, store the key itself + with self._cross_signing_id_gen.get_next() as stream_id: + self.db_pool.simple_insert_txn( + txn, + "e2e_cross_signing_keys", + values={ + "user_id": user_id, + "keytype": key_type, + "keydata": json.dumps(key), + "stream_id": stream_id, + }, + ) + + self._invalidate_cache_and_stream( + txn, self._get_bare_e2e_cross_signing_keys, (user_id,) + ) + + def set_e2e_cross_signing_key(self, user_id, key_type, key): + """Set a user's cross-signing key. + + Args: + user_id (str): the user to set the user-signing key for + key_type (str): the type of cross-signing key to set + key (dict): the key data + """ + return self.db_pool.runInteraction( + "add_e2e_cross_signing_key", + self._set_e2e_cross_signing_key_txn, + user_id, + key_type, + key, + ) + + def store_e2e_cross_signing_signatures(self, user_id, signatures): + """Stores cross-signing signatures. + + Args: + user_id (str): the user who made the signatures + signatures (iterable[SignatureListItem]): signatures to add + """ + return self.db_pool.simple_insert_many( + "e2e_cross_signing_signatures", + [ + { + "user_id": user_id, + "key_id": item.signing_key_id, + "target_user_id": item.target_user_id, + "target_device_id": item.target_device_id, + "signature": item.signature, + } + for item in signatures + ], + "add_e2e_signing_key", + ) diff --git a/synapse/storage/databases/main/event_federation.py b/synapse/storage/databases/main/event_federation.py new file mode 100644 index 0000000000..eddb32b4d3 --- /dev/null +++ b/synapse/storage/databases/main/event_federation.py @@ -0,0 +1,726 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import itertools +import logging +from queue import Empty, PriorityQueue +from typing import Dict, List, Optional, Set, Tuple + +from twisted.internet import defer + +from synapse.api.errors import StoreError +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import SQLBaseStore, make_in_list_sql_clause +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.events_worker import EventsWorkerStore +from synapse.storage.databases.main.signatures import SignatureWorkerStore +from synapse.util.caches.descriptors import cached +from synapse.util.iterutils import batch_iter + +logger = logging.getLogger(__name__) + + +class EventFederationWorkerStore(EventsWorkerStore, SignatureWorkerStore, SQLBaseStore): + def get_auth_chain(self, event_ids, include_given=False): + """Get auth events for given event_ids. The events *must* be state events. + + Args: + event_ids (list): state events + include_given (bool): include the given events in result + + Returns: + list of events + """ + return self.get_auth_chain_ids( + event_ids, include_given=include_given + ).addCallback(self.get_events_as_list) + + def get_auth_chain_ids( + self, + event_ids: List[str], + include_given: bool = False, + ignore_events: Optional[Set[str]] = None, + ): + """Get auth events for given event_ids. The events *must* be state events. + + Args: + event_ids: state events + include_given: include the given events in result + ignore_events: Set of events to exclude from the returned auth + chain. This is useful if the caller will just discard the + given events anyway, and saves us from figuring out their auth + chains if not required. + + Returns: + list of event_ids + """ + return self.db_pool.runInteraction( + "get_auth_chain_ids", + self._get_auth_chain_ids_txn, + event_ids, + include_given, + ignore_events, + ) + + def _get_auth_chain_ids_txn(self, txn, event_ids, include_given, ignore_events): + if ignore_events is None: + ignore_events = set() + + if include_given: + results = set(event_ids) + else: + results = set() + + base_sql = "SELECT auth_id FROM event_auth WHERE " + + front = set(event_ids) + while front: + new_front = set() + for chunk in batch_iter(front, 100): + clause, args = make_in_list_sql_clause( + txn.database_engine, "event_id", chunk + ) + txn.execute(base_sql + clause, args) + new_front.update(r[0] for r in txn) + + new_front -= ignore_events + new_front -= results + + front = new_front + results.update(front) + + return list(results) + + def get_auth_chain_difference(self, state_sets: List[Set[str]]): + """Given sets of state events figure out the auth chain difference (as + per state res v2 algorithm). + + This equivalent to fetching the full auth chain for each set of state + and returning the events that don't appear in each and every auth + chain. + + Returns: + Deferred[Set[str]] + """ + + return self.db_pool.runInteraction( + "get_auth_chain_difference", + self._get_auth_chain_difference_txn, + state_sets, + ) + + def _get_auth_chain_difference_txn( + self, txn, state_sets: List[Set[str]] + ) -> Set[str]: + + # Algorithm Description + # ~~~~~~~~~~~~~~~~~~~~~ + # + # The idea here is to basically walk the auth graph of each state set in + # tandem, keeping track of which auth events are reachable by each state + # set. If we reach an auth event we've already visited (via a different + # state set) then we mark that auth event and all ancestors as reachable + # by the state set. This requires that we keep track of the auth chains + # in memory. + # + # Doing it in a such a way means that we can stop early if all auth + # events we're currently walking are reachable by all state sets. + # + # *Note*: We can't stop walking an event's auth chain if it is reachable + # by all state sets. This is because other auth chains we're walking + # might be reachable only via the original auth chain. For example, + # given the following auth chain: + # + # A -> C -> D -> E + # / / + # B -´---------´ + # + # and state sets {A} and {B} then walking the auth chains of A and B + # would immediately show that C is reachable by both. However, if we + # stopped at C then we'd only reach E via the auth chain of B and so E + # would errornously get included in the returned difference. + # + # The other thing that we do is limit the number of auth chains we walk + # at once, due to practical limits (i.e. we can only query the database + # with a limited set of parameters). We pick the auth chains we walk + # each iteration based on their depth, in the hope that events with a + # lower depth are likely reachable by those with higher depths. + # + # We could use any ordering that we believe would give a rough + # topological ordering, e.g. origin server timestamp. If the ordering + # chosen is not topological then the algorithm still produces the right + # result, but perhaps a bit more inefficiently. This is why it is safe + # to use "depth" here. + + initial_events = set(state_sets[0]).union(*state_sets[1:]) + + # Dict from events in auth chains to which sets *cannot* reach them. + # I.e. if the set is empty then all sets can reach the event. + event_to_missing_sets = { + event_id: {i for i, a in enumerate(state_sets) if event_id not in a} + for event_id in initial_events + } + + # The sorted list of events whose auth chains we should walk. + search = [] # type: List[Tuple[int, str]] + + # We need to get the depth of the initial events for sorting purposes. + sql = """ + SELECT depth, event_id FROM events + WHERE %s + """ + # the list can be huge, so let's avoid looking them all up in one massive + # query. + for batch in batch_iter(initial_events, 1000): + clause, args = make_in_list_sql_clause( + txn.database_engine, "event_id", batch + ) + txn.execute(sql % (clause,), args) + + # I think building a temporary list with fetchall is more efficient than + # just `search.extend(txn)`, but this is unconfirmed + search.extend(txn.fetchall()) + + # sort by depth + search.sort() + + # Map from event to its auth events + event_to_auth_events = {} # type: Dict[str, Set[str]] + + base_sql = """ + SELECT a.event_id, auth_id, depth + FROM event_auth AS a + INNER JOIN events AS e ON (e.event_id = a.auth_id) + WHERE + """ + + while search: + # Check whether all our current walks are reachable by all state + # sets. If so we can bail. + if all(not event_to_missing_sets[eid] for _, eid in search): + break + + # Fetch the auth events and their depths of the N last events we're + # currently walking + search, chunk = search[:-100], search[-100:] + clause, args = make_in_list_sql_clause( + txn.database_engine, "a.event_id", [e_id for _, e_id in chunk] + ) + txn.execute(base_sql + clause, args) + + for event_id, auth_event_id, auth_event_depth in txn: + event_to_auth_events.setdefault(event_id, set()).add(auth_event_id) + + sets = event_to_missing_sets.get(auth_event_id) + if sets is None: + # First time we're seeing this event, so we add it to the + # queue of things to fetch. + search.append((auth_event_depth, auth_event_id)) + + # Assume that this event is unreachable from any of the + # state sets until proven otherwise + sets = event_to_missing_sets[auth_event_id] = set( + range(len(state_sets)) + ) + else: + # We've previously seen this event, so look up its auth + # events and recursively mark all ancestors as reachable + # by the current event's state set. + a_ids = event_to_auth_events.get(auth_event_id) + while a_ids: + new_aids = set() + for a_id in a_ids: + event_to_missing_sets[a_id].intersection_update( + event_to_missing_sets[event_id] + ) + + b = event_to_auth_events.get(a_id) + if b: + new_aids.update(b) + + a_ids = new_aids + + # Mark that the auth event is reachable by the approriate sets. + sets.intersection_update(event_to_missing_sets[event_id]) + + search.sort() + + # Return all events where not all sets can reach them. + return {eid for eid, n in event_to_missing_sets.items() if n} + + def get_oldest_events_in_room(self, room_id): + return self.db_pool.runInteraction( + "get_oldest_events_in_room", self._get_oldest_events_in_room_txn, room_id + ) + + def get_oldest_events_with_depth_in_room(self, room_id): + return self.db_pool.runInteraction( + "get_oldest_events_with_depth_in_room", + self.get_oldest_events_with_depth_in_room_txn, + room_id, + ) + + def get_oldest_events_with_depth_in_room_txn(self, txn, room_id): + sql = ( + "SELECT b.event_id, MAX(e.depth) FROM events as e" + " INNER JOIN event_edges as g" + " ON g.event_id = e.event_id" + " INNER JOIN event_backward_extremities as b" + " ON g.prev_event_id = b.event_id" + " WHERE b.room_id = ? AND g.is_state is ?" + " GROUP BY b.event_id" + ) + + txn.execute(sql, (room_id, False)) + + return dict(txn) + + @defer.inlineCallbacks + def get_max_depth_of(self, event_ids): + """Returns the max depth of a set of event IDs + + Args: + event_ids (list[str]) + + Returns + Deferred[int] + """ + rows = yield self.db_pool.simple_select_many_batch( + table="events", + column="event_id", + iterable=event_ids, + retcols=("depth",), + desc="get_max_depth_of", + ) + + if not rows: + return 0 + else: + return max(row["depth"] for row in rows) + + def _get_oldest_events_in_room_txn(self, txn, room_id): + return self.db_pool.simple_select_onecol_txn( + txn, + table="event_backward_extremities", + keyvalues={"room_id": room_id}, + retcol="event_id", + ) + + def get_prev_events_for_room(self, room_id: str): + """ + Gets a subset of the current forward extremities in the given room. + + Limits the result to 10 extremities, so that we can avoid creating + events which refer to hundreds of prev_events. + + Args: + room_id (str): room_id + + Returns: + Deferred[List[str]]: the event ids of the forward extremites + + """ + + return self.db_pool.runInteraction( + "get_prev_events_for_room", self._get_prev_events_for_room_txn, room_id + ) + + def _get_prev_events_for_room_txn(self, txn, room_id: str): + # we just use the 10 newest events. Older events will become + # prev_events of future events. + + sql = """ + SELECT e.event_id FROM event_forward_extremities AS f + INNER JOIN events AS e USING (event_id) + WHERE f.room_id = ? + ORDER BY e.depth DESC + LIMIT 10 + """ + + txn.execute(sql, (room_id,)) + + return [row[0] for row in txn] + + def get_rooms_with_many_extremities(self, min_count, limit, room_id_filter): + """Get the top rooms with at least N extremities. + + Args: + min_count (int): The minimum number of extremities + limit (int): The maximum number of rooms to return. + room_id_filter (iterable[str]): room_ids to exclude from the results + + Returns: + Deferred[list]: At most `limit` room IDs that have at least + `min_count` extremities, sorted by extremity count. + """ + + def _get_rooms_with_many_extremities_txn(txn): + where_clause = "1=1" + if room_id_filter: + where_clause = "room_id NOT IN (%s)" % ( + ",".join("?" for _ in room_id_filter), + ) + + sql = """ + SELECT room_id FROM event_forward_extremities + WHERE %s + GROUP BY room_id + HAVING count(*) > ? + ORDER BY count(*) DESC + LIMIT ? + """ % ( + where_clause, + ) + + query_args = list(itertools.chain(room_id_filter, [min_count, limit])) + txn.execute(sql, query_args) + return [room_id for room_id, in txn] + + return self.db_pool.runInteraction( + "get_rooms_with_many_extremities", _get_rooms_with_many_extremities_txn + ) + + @cached(max_entries=5000, iterable=True) + def get_latest_event_ids_in_room(self, room_id): + return self.db_pool.simple_select_onecol( + table="event_forward_extremities", + keyvalues={"room_id": room_id}, + retcol="event_id", + desc="get_latest_event_ids_in_room", + ) + + def get_min_depth(self, room_id): + """ For hte given room, get the minimum depth we have seen for it. + """ + return self.db_pool.runInteraction( + "get_min_depth", self._get_min_depth_interaction, room_id + ) + + def _get_min_depth_interaction(self, txn, room_id): + min_depth = self.db_pool.simple_select_one_onecol_txn( + txn, + table="room_depth", + keyvalues={"room_id": room_id}, + retcol="min_depth", + allow_none=True, + ) + + return int(min_depth) if min_depth is not None else None + + def get_forward_extremeties_for_room(self, room_id, stream_ordering): + """For a given room_id and stream_ordering, return the forward + extremeties of the room at that point in "time". + + Throws a StoreError if we have since purged the index for + stream_orderings from that point. + + Args: + room_id (str): + stream_ordering (int): + + Returns: + deferred, which resolves to a list of event_ids + """ + # We want to make the cache more effective, so we clamp to the last + # change before the given ordering. + last_change = self._events_stream_cache.get_max_pos_of_last_change(room_id) + + # We don't always have a full stream_to_exterm_id table, e.g. after + # the upgrade that introduced it, so we make sure we never ask for a + # stream_ordering from before a restart + last_change = max(self._stream_order_on_start, last_change) + + # provided the last_change is recent enough, we now clamp the requested + # stream_ordering to it. + if last_change > self.stream_ordering_month_ago: + stream_ordering = min(last_change, stream_ordering) + + return self._get_forward_extremeties_for_room(room_id, stream_ordering) + + @cached(max_entries=5000, num_args=2) + def _get_forward_extremeties_for_room(self, room_id, stream_ordering): + """For a given room_id and stream_ordering, return the forward + extremeties of the room at that point in "time". + + Throws a StoreError if we have since purged the index for + stream_orderings from that point. + """ + + if stream_ordering <= self.stream_ordering_month_ago: + raise StoreError(400, "stream_ordering too old") + + sql = """ + SELECT event_id FROM stream_ordering_to_exterm + INNER JOIN ( + SELECT room_id, MAX(stream_ordering) AS stream_ordering + FROM stream_ordering_to_exterm + WHERE stream_ordering <= ? GROUP BY room_id + ) AS rms USING (room_id, stream_ordering) + WHERE room_id = ? + """ + + def get_forward_extremeties_for_room_txn(txn): + txn.execute(sql, (stream_ordering, room_id)) + return [event_id for event_id, in txn] + + return self.db_pool.runInteraction( + "get_forward_extremeties_for_room", get_forward_extremeties_for_room_txn + ) + + def get_backfill_events(self, room_id, event_list, limit): + """Get a list of Events for a given topic that occurred before (and + including) the events in event_list. Return a list of max size `limit` + + Args: + txn + room_id (str) + event_list (list) + limit (int) + """ + return ( + self.db_pool.runInteraction( + "get_backfill_events", + self._get_backfill_events, + room_id, + event_list, + limit, + ) + .addCallback(self.get_events_as_list) + .addCallback(lambda l: sorted(l, key=lambda e: -e.depth)) + ) + + def _get_backfill_events(self, txn, room_id, event_list, limit): + logger.debug("_get_backfill_events: %s, %r, %s", room_id, event_list, limit) + + event_results = set() + + # We want to make sure that we do a breadth-first, "depth" ordered + # search. + + query = ( + "SELECT depth, prev_event_id FROM event_edges" + " INNER JOIN events" + " ON prev_event_id = events.event_id" + " WHERE event_edges.event_id = ?" + " AND event_edges.is_state = ?" + " LIMIT ?" + ) + + queue = PriorityQueue() + + for event_id in event_list: + depth = self.db_pool.simple_select_one_onecol_txn( + txn, + table="events", + keyvalues={"event_id": event_id, "room_id": room_id}, + retcol="depth", + allow_none=True, + ) + + if depth: + queue.put((-depth, event_id)) + + while not queue.empty() and len(event_results) < limit: + try: + _, event_id = queue.get_nowait() + except Empty: + break + + if event_id in event_results: + continue + + event_results.add(event_id) + + txn.execute(query, (event_id, False, limit - len(event_results))) + + for row in txn: + if row[1] not in event_results: + queue.put((-row[0], row[1])) + + return event_results + + @defer.inlineCallbacks + def get_missing_events(self, room_id, earliest_events, latest_events, limit): + ids = yield self.db_pool.runInteraction( + "get_missing_events", + self._get_missing_events, + room_id, + earliest_events, + latest_events, + limit, + ) + events = yield self.get_events_as_list(ids) + return events + + def _get_missing_events(self, txn, room_id, earliest_events, latest_events, limit): + + seen_events = set(earliest_events) + front = set(latest_events) - seen_events + event_results = [] + + query = ( + "SELECT prev_event_id FROM event_edges " + "WHERE room_id = ? AND event_id = ? AND is_state = ? " + "LIMIT ?" + ) + + while front and len(event_results) < limit: + new_front = set() + for event_id in front: + txn.execute( + query, (room_id, event_id, False, limit - len(event_results)) + ) + + new_results = {t[0] for t in txn} - seen_events + + new_front |= new_results + seen_events |= new_results + event_results.extend(new_results) + + front = new_front + + # we built the list working backwards from latest_events; we now need to + # reverse it so that the events are approximately chronological. + event_results.reverse() + return event_results + + @defer.inlineCallbacks + def get_successor_events(self, event_ids): + """Fetch all events that have the given events as a prev event + + Args: + event_ids (iterable[str]) + + Returns: + Deferred[list[str]] + """ + rows = yield self.db_pool.simple_select_many_batch( + table="event_edges", + column="prev_event_id", + iterable=event_ids, + retcols=("event_id",), + desc="get_successor_events", + ) + + return [row["event_id"] for row in rows] + + +class EventFederationStore(EventFederationWorkerStore): + """ Responsible for storing and serving up the various graphs associated + with an event. Including the main event graph and the auth chains for an + event. + + Also has methods for getting the front (latest) and back (oldest) edges + of the event graphs. These are used to generate the parents for new events + and backfilling from another server respectively. + """ + + EVENT_AUTH_STATE_ONLY = "event_auth_state_only" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(EventFederationStore, self).__init__(database, db_conn, hs) + + self.db_pool.updates.register_background_update_handler( + self.EVENT_AUTH_STATE_ONLY, self._background_delete_non_state_event_auth + ) + + hs.get_clock().looping_call( + self._delete_old_forward_extrem_cache, 60 * 60 * 1000 + ) + + def _delete_old_forward_extrem_cache(self): + def _delete_old_forward_extrem_cache_txn(txn): + # Delete entries older than a month, while making sure we don't delete + # the only entries for a room. + sql = """ + DELETE FROM stream_ordering_to_exterm + WHERE + room_id IN ( + SELECT room_id + FROM stream_ordering_to_exterm + WHERE stream_ordering > ? + ) AND stream_ordering < ? + """ + txn.execute( + sql, (self.stream_ordering_month_ago, self.stream_ordering_month_ago) + ) + + return run_as_background_process( + "delete_old_forward_extrem_cache", + self.db_pool.runInteraction, + "_delete_old_forward_extrem_cache", + _delete_old_forward_extrem_cache_txn, + ) + + def clean_room_for_join(self, room_id): + return self.db_pool.runInteraction( + "clean_room_for_join", self._clean_room_for_join_txn, room_id + ) + + def _clean_room_for_join_txn(self, txn, room_id): + query = "DELETE FROM event_forward_extremities WHERE room_id = ?" + + txn.execute(query, (room_id,)) + txn.call_after(self.get_latest_event_ids_in_room.invalidate, (room_id,)) + + @defer.inlineCallbacks + def _background_delete_non_state_event_auth(self, progress, batch_size): + def delete_event_auth(txn): + target_min_stream_id = progress.get("target_min_stream_id_inclusive") + max_stream_id = progress.get("max_stream_id_exclusive") + + if not target_min_stream_id or not max_stream_id: + txn.execute("SELECT COALESCE(MIN(stream_ordering), 0) FROM events") + rows = txn.fetchall() + target_min_stream_id = rows[0][0] + + txn.execute("SELECT COALESCE(MAX(stream_ordering), 0) FROM events") + rows = txn.fetchall() + max_stream_id = rows[0][0] + + min_stream_id = max_stream_id - batch_size + + sql = """ + DELETE FROM event_auth + WHERE event_id IN ( + SELECT event_id FROM events + LEFT JOIN state_events USING (room_id, event_id) + WHERE ? <= stream_ordering AND stream_ordering < ? + AND state_key IS null + ) + """ + + txn.execute(sql, (min_stream_id, max_stream_id)) + + new_progress = { + "target_min_stream_id_inclusive": target_min_stream_id, + "max_stream_id_exclusive": min_stream_id, + } + + self.db_pool.updates._background_update_progress_txn( + txn, self.EVENT_AUTH_STATE_ONLY, new_progress + ) + + return min_stream_id >= target_min_stream_id + + result = yield self.db_pool.runInteraction( + self.EVENT_AUTH_STATE_ONLY, delete_event_auth + ) + + if not result: + yield self.db_pool.updates._end_background_update( + self.EVENT_AUTH_STATE_ONLY + ) + + return batch_size diff --git a/synapse/storage/databases/main/event_push_actions.py b/synapse/storage/databases/main/event_push_actions.py new file mode 100644 index 0000000000..b8cefb4d5e --- /dev/null +++ b/synapse/storage/databases/main/event_push_actions.py @@ -0,0 +1,885 @@ +# -*- coding: utf-8 -*- +# Copyright 2015 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from typing import List + +from canonicaljson import json + +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import LoggingTransaction, SQLBaseStore, db_to_json +from synapse.storage.database import DatabasePool +from synapse.util.caches.descriptors import cachedInlineCallbacks + +logger = logging.getLogger(__name__) + + +DEFAULT_NOTIF_ACTION = ["notify", {"set_tweak": "highlight", "value": False}] +DEFAULT_HIGHLIGHT_ACTION = [ + "notify", + {"set_tweak": "sound", "value": "default"}, + {"set_tweak": "highlight"}, +] + + +def _serialize_action(actions, is_highlight): + """Custom serializer for actions. This allows us to "compress" common actions. + + We use the fact that most users have the same actions for notifs (and for + highlights). + We store these default actions as the empty string rather than the full JSON. + Since the empty string isn't valid JSON there is no risk of this clashing with + any real JSON actions + """ + if is_highlight: + if actions == DEFAULT_HIGHLIGHT_ACTION: + return "" # We use empty string as the column is non-NULL + else: + if actions == DEFAULT_NOTIF_ACTION: + return "" + return json.dumps(actions) + + +def _deserialize_action(actions, is_highlight): + """Custom deserializer for actions. This allows us to "compress" common actions + """ + if actions: + return db_to_json(actions) + + if is_highlight: + return DEFAULT_HIGHLIGHT_ACTION + else: + return DEFAULT_NOTIF_ACTION + + +class EventPushActionsWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(EventPushActionsWorkerStore, self).__init__(database, db_conn, hs) + + # These get correctly set by _find_stream_orderings_for_times_txn + self.stream_ordering_month_ago = None + self.stream_ordering_day_ago = None + + cur = LoggingTransaction( + db_conn.cursor(), + name="_find_stream_orderings_for_times_txn", + database_engine=self.database_engine, + ) + self._find_stream_orderings_for_times_txn(cur) + cur.close() + + self.find_stream_orderings_looping_call = self._clock.looping_call( + self._find_stream_orderings_for_times, 10 * 60 * 1000 + ) + self._rotate_delay = 3 + self._rotate_count = 10000 + + @cachedInlineCallbacks(num_args=3, tree=True, max_entries=5000) + def get_unread_event_push_actions_by_room_for_user( + self, room_id, user_id, last_read_event_id + ): + ret = yield self.db_pool.runInteraction( + "get_unread_event_push_actions_by_room", + self._get_unread_counts_by_receipt_txn, + room_id, + user_id, + last_read_event_id, + ) + return ret + + def _get_unread_counts_by_receipt_txn( + self, txn, room_id, user_id, last_read_event_id + ): + sql = ( + "SELECT stream_ordering" + " FROM events" + " WHERE room_id = ? AND event_id = ?" + ) + txn.execute(sql, (room_id, last_read_event_id)) + results = txn.fetchall() + if len(results) == 0: + return {"notify_count": 0, "highlight_count": 0} + + stream_ordering = results[0][0] + + return self._get_unread_counts_by_pos_txn( + txn, room_id, user_id, stream_ordering + ) + + def _get_unread_counts_by_pos_txn(self, txn, room_id, user_id, stream_ordering): + + # First get number of notifications. + # We don't need to put a notif=1 clause as all rows always have + # notif=1 + sql = ( + "SELECT count(*)" + " FROM event_push_actions ea" + " WHERE" + " user_id = ?" + " AND room_id = ?" + " AND stream_ordering > ?" + ) + + txn.execute(sql, (user_id, room_id, stream_ordering)) + row = txn.fetchone() + notify_count = row[0] if row else 0 + + txn.execute( + """ + SELECT notif_count FROM event_push_summary + WHERE room_id = ? AND user_id = ? AND stream_ordering > ? + """, + (room_id, user_id, stream_ordering), + ) + rows = txn.fetchall() + if rows: + notify_count += rows[0][0] + + # Now get the number of highlights + sql = ( + "SELECT count(*)" + " FROM event_push_actions ea" + " WHERE" + " highlight = 1" + " AND user_id = ?" + " AND room_id = ?" + " AND stream_ordering > ?" + ) + + txn.execute(sql, (user_id, room_id, stream_ordering)) + row = txn.fetchone() + highlight_count = row[0] if row else 0 + + return {"notify_count": notify_count, "highlight_count": highlight_count} + + async def get_push_action_users_in_range( + self, min_stream_ordering, max_stream_ordering + ): + def f(txn): + sql = ( + "SELECT DISTINCT(user_id) FROM event_push_actions WHERE" + " stream_ordering >= ? AND stream_ordering <= ?" + ) + txn.execute(sql, (min_stream_ordering, max_stream_ordering)) + return [r[0] for r in txn] + + ret = await self.db_pool.runInteraction("get_push_action_users_in_range", f) + return ret + + async def get_unread_push_actions_for_user_in_range_for_http( + self, + user_id: str, + min_stream_ordering: int, + max_stream_ordering: int, + limit: int = 20, + ) -> List[dict]: + """Get a list of the most recent unread push actions for a given user, + within the given stream ordering range. Called by the httppusher. + + Args: + user_id: The user to fetch push actions for. + min_stream_ordering: The exclusive lower bound on the + stream ordering of event push actions to fetch. + max_stream_ordering: The inclusive upper bound on the + stream ordering of event push actions to fetch. + limit: The maximum number of rows to return. + Returns: + A list of dicts with the keys "event_id", "room_id", "stream_ordering", "actions". + The list will be ordered by ascending stream_ordering. + The list will have between 0~limit entries. + """ + # find rooms that have a read receipt in them and return the next + # push actions + def get_after_receipt(txn): + # find rooms that have a read receipt in them and return the next + # push actions + sql = ( + "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," + " ep.highlight " + " FROM (" + " SELECT room_id," + " MAX(stream_ordering) as stream_ordering" + " FROM events" + " INNER JOIN receipts_linearized USING (room_id, event_id)" + " WHERE receipt_type = 'm.read' AND user_id = ?" + " GROUP BY room_id" + ") AS rl," + " event_push_actions AS ep" + " WHERE" + " ep.room_id = rl.room_id" + " AND ep.stream_ordering > rl.stream_ordering" + " AND ep.user_id = ?" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering ASC LIMIT ?" + ) + args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] + txn.execute(sql, args) + return txn.fetchall() + + after_read_receipt = await self.db_pool.runInteraction( + "get_unread_push_actions_for_user_in_range_http_arr", get_after_receipt + ) + + # There are rooms with push actions in them but you don't have a read receipt in + # them e.g. rooms you've been invited to, so get push actions for rooms which do + # not have read receipts in them too. + def get_no_receipt(txn): + sql = ( + "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," + " ep.highlight " + " FROM event_push_actions AS ep" + " INNER JOIN events AS e USING (room_id, event_id)" + " WHERE" + " ep.room_id NOT IN (" + " SELECT room_id FROM receipts_linearized" + " WHERE receipt_type = 'm.read' AND user_id = ?" + " GROUP BY room_id" + " )" + " AND ep.user_id = ?" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering ASC LIMIT ?" + ) + args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] + txn.execute(sql, args) + return txn.fetchall() + + no_read_receipt = await self.db_pool.runInteraction( + "get_unread_push_actions_for_user_in_range_http_nrr", get_no_receipt + ) + + notifs = [ + { + "event_id": row[0], + "room_id": row[1], + "stream_ordering": row[2], + "actions": _deserialize_action(row[3], row[4]), + } + for row in after_read_receipt + no_read_receipt + ] + + # Now sort it so it's ordered correctly, since currently it will + # contain results from the first query, correctly ordered, followed + # by results from the second query, but we want them all ordered + # by stream_ordering, oldest first. + notifs.sort(key=lambda r: r["stream_ordering"]) + + # Take only up to the limit. We have to stop at the limit because + # one of the subqueries may have hit the limit. + return notifs[:limit] + + async def get_unread_push_actions_for_user_in_range_for_email( + self, + user_id: str, + min_stream_ordering: int, + max_stream_ordering: int, + limit: int = 20, + ) -> List[dict]: + """Get a list of the most recent unread push actions for a given user, + within the given stream ordering range. Called by the emailpusher + + Args: + user_id: The user to fetch push actions for. + min_stream_ordering: The exclusive lower bound on the + stream ordering of event push actions to fetch. + max_stream_ordering: The inclusive upper bound on the + stream ordering of event push actions to fetch. + limit: The maximum number of rows to return. + Returns: + A list of dicts with the keys "event_id", "room_id", "stream_ordering", "actions", "received_ts". + The list will be ordered by descending received_ts. + The list will have between 0~limit entries. + """ + # find rooms that have a read receipt in them and return the most recent + # push actions + def get_after_receipt(txn): + sql = ( + "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," + " ep.highlight, e.received_ts" + " FROM (" + " SELECT room_id," + " MAX(stream_ordering) as stream_ordering" + " FROM events" + " INNER JOIN receipts_linearized USING (room_id, event_id)" + " WHERE receipt_type = 'm.read' AND user_id = ?" + " GROUP BY room_id" + ") AS rl," + " event_push_actions AS ep" + " INNER JOIN events AS e USING (room_id, event_id)" + " WHERE" + " ep.room_id = rl.room_id" + " AND ep.stream_ordering > rl.stream_ordering" + " AND ep.user_id = ?" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering DESC LIMIT ?" + ) + args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] + txn.execute(sql, args) + return txn.fetchall() + + after_read_receipt = await self.db_pool.runInteraction( + "get_unread_push_actions_for_user_in_range_email_arr", get_after_receipt + ) + + # There are rooms with push actions in them but you don't have a read receipt in + # them e.g. rooms you've been invited to, so get push actions for rooms which do + # not have read receipts in them too. + def get_no_receipt(txn): + sql = ( + "SELECT ep.event_id, ep.room_id, ep.stream_ordering, ep.actions," + " ep.highlight, e.received_ts" + " FROM event_push_actions AS ep" + " INNER JOIN events AS e USING (room_id, event_id)" + " WHERE" + " ep.room_id NOT IN (" + " SELECT room_id FROM receipts_linearized" + " WHERE receipt_type = 'm.read' AND user_id = ?" + " GROUP BY room_id" + " )" + " AND ep.user_id = ?" + " AND ep.stream_ordering > ?" + " AND ep.stream_ordering <= ?" + " ORDER BY ep.stream_ordering DESC LIMIT ?" + ) + args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit] + txn.execute(sql, args) + return txn.fetchall() + + no_read_receipt = await self.db_pool.runInteraction( + "get_unread_push_actions_for_user_in_range_email_nrr", get_no_receipt + ) + + # Make a list of dicts from the two sets of results. + notifs = [ + { + "event_id": row[0], + "room_id": row[1], + "stream_ordering": row[2], + "actions": _deserialize_action(row[3], row[4]), + "received_ts": row[5], + } + for row in after_read_receipt + no_read_receipt + ] + + # Now sort it so it's ordered correctly, since currently it will + # contain results from the first query, correctly ordered, followed + # by results from the second query, but we want them all ordered + # by received_ts (most recent first) + notifs.sort(key=lambda r: -(r["received_ts"] or 0)) + + # Now return the first `limit` + return notifs[:limit] + + def get_if_maybe_push_in_range_for_user(self, user_id, min_stream_ordering): + """A fast check to see if there might be something to push for the + user since the given stream ordering. May return false positives. + + Useful to know whether to bother starting a pusher on start up or not. + + Args: + user_id (str) + min_stream_ordering (int) + + Returns: + Deferred[bool]: True if there may be push to process, False if + there definitely isn't. + """ + + def _get_if_maybe_push_in_range_for_user_txn(txn): + sql = """ + SELECT 1 FROM event_push_actions + WHERE user_id = ? AND stream_ordering > ? + LIMIT 1 + """ + + txn.execute(sql, (user_id, min_stream_ordering)) + return bool(txn.fetchone()) + + return self.db_pool.runInteraction( + "get_if_maybe_push_in_range_for_user", + _get_if_maybe_push_in_range_for_user_txn, + ) + + async def add_push_actions_to_staging(self, event_id, user_id_actions): + """Add the push actions for the event to the push action staging area. + + Args: + event_id (str) + user_id_actions (dict[str, list[dict|str])]): A dictionary mapping + user_id to list of push actions, where an action can either be + a string or dict. + + Returns: + Deferred + """ + + if not user_id_actions: + return + + # This is a helper function for generating the necessary tuple that + # can be used to inert into the `event_push_actions_staging` table. + def _gen_entry(user_id, actions): + is_highlight = 1 if _action_has_highlight(actions) else 0 + return ( + event_id, # event_id column + user_id, # user_id column + _serialize_action(actions, is_highlight), # actions column + 1, # notif column + is_highlight, # highlight column + ) + + def _add_push_actions_to_staging_txn(txn): + # We don't use simple_insert_many here to avoid the overhead + # of generating lists of dicts. + + sql = """ + INSERT INTO event_push_actions_staging + (event_id, user_id, actions, notif, highlight) + VALUES (?, ?, ?, ?, ?) + """ + + txn.executemany( + sql, + ( + _gen_entry(user_id, actions) + for user_id, actions in user_id_actions.items() + ), + ) + + return await self.db_pool.runInteraction( + "add_push_actions_to_staging", _add_push_actions_to_staging_txn + ) + + async def remove_push_actions_from_staging(self, event_id: str) -> None: + """Called if we failed to persist the event to ensure that stale push + actions don't build up in the DB + """ + + try: + res = await self.db_pool.simple_delete( + table="event_push_actions_staging", + keyvalues={"event_id": event_id}, + desc="remove_push_actions_from_staging", + ) + return res + except Exception: + # this method is called from an exception handler, so propagating + # another exception here really isn't helpful - there's nothing + # the caller can do about it. Just log the exception and move on. + logger.exception( + "Error removing push actions after event persistence failure" + ) + + def _find_stream_orderings_for_times(self): + return run_as_background_process( + "event_push_action_stream_orderings", + self.db_pool.runInteraction, + "_find_stream_orderings_for_times", + self._find_stream_orderings_for_times_txn, + ) + + def _find_stream_orderings_for_times_txn(self, txn): + logger.info("Searching for stream ordering 1 month ago") + self.stream_ordering_month_ago = self._find_first_stream_ordering_after_ts_txn( + txn, self._clock.time_msec() - 30 * 24 * 60 * 60 * 1000 + ) + logger.info( + "Found stream ordering 1 month ago: it's %d", self.stream_ordering_month_ago + ) + logger.info("Searching for stream ordering 1 day ago") + self.stream_ordering_day_ago = self._find_first_stream_ordering_after_ts_txn( + txn, self._clock.time_msec() - 24 * 60 * 60 * 1000 + ) + logger.info( + "Found stream ordering 1 day ago: it's %d", self.stream_ordering_day_ago + ) + + def find_first_stream_ordering_after_ts(self, ts): + """Gets the stream ordering corresponding to a given timestamp. + + Specifically, finds the stream_ordering of the first event that was + received on or after the timestamp. This is done by a binary search on + the events table, since there is no index on received_ts, so is + relatively slow. + + Args: + ts (int): timestamp in millis + + Returns: + Deferred[int]: stream ordering of the first event received on/after + the timestamp + """ + return self.db_pool.runInteraction( + "_find_first_stream_ordering_after_ts_txn", + self._find_first_stream_ordering_after_ts_txn, + ts, + ) + + @staticmethod + def _find_first_stream_ordering_after_ts_txn(txn, ts): + """ + Find the stream_ordering of the first event that was received on or + after a given timestamp. This is relatively slow as there is no index + on received_ts but we can then use this to delete push actions before + this. + + received_ts must necessarily be in the same order as stream_ordering + and stream_ordering is indexed, so we manually binary search using + stream_ordering + + Args: + txn (twisted.enterprise.adbapi.Transaction): + ts (int): timestamp to search for + + Returns: + int: stream ordering + """ + txn.execute("SELECT MAX(stream_ordering) FROM events") + max_stream_ordering = txn.fetchone()[0] + + if max_stream_ordering is None: + return 0 + + # We want the first stream_ordering in which received_ts is greater + # than or equal to ts. Call this point X. + # + # We maintain the invariants: + # + # range_start <= X <= range_end + # + range_start = 0 + range_end = max_stream_ordering + 1 + + # Given a stream_ordering, look up the timestamp at that + # stream_ordering. + # + # The array may be sparse (we may be missing some stream_orderings). + # We treat the gaps as the same as having the same value as the + # preceding entry, because we will pick the lowest stream_ordering + # which satisfies our requirement of received_ts >= ts. + # + # For example, if our array of events indexed by stream_ordering is + # [10, , 20], we should treat this as being equivalent to + # [10, 10, 20]. + # + sql = ( + "SELECT received_ts FROM events" + " WHERE stream_ordering <= ?" + " ORDER BY stream_ordering DESC" + " LIMIT 1" + ) + + while range_end - range_start > 0: + middle = (range_end + range_start) // 2 + txn.execute(sql, (middle,)) + row = txn.fetchone() + if row is None: + # no rows with stream_ordering<=middle + range_start = middle + 1 + continue + + middle_ts = row[0] + if ts > middle_ts: + # we got a timestamp lower than the one we were looking for. + # definitely need to look higher: X > middle. + range_start = middle + 1 + else: + # we got a timestamp higher than (or the same as) the one we + # were looking for. We aren't yet sure about the point we + # looked up, but we can be sure that X <= middle. + range_end = middle + + return range_end + + async def get_time_of_last_push_action_before(self, stream_ordering): + def f(txn): + sql = ( + "SELECT e.received_ts" + " FROM event_push_actions AS ep" + " JOIN events e ON ep.room_id = e.room_id AND ep.event_id = e.event_id" + " WHERE ep.stream_ordering > ?" + " ORDER BY ep.stream_ordering ASC" + " LIMIT 1" + ) + txn.execute(sql, (stream_ordering,)) + return txn.fetchone() + + result = await self.db_pool.runInteraction( + "get_time_of_last_push_action_before", f + ) + return result[0] if result else None + + +class EventPushActionsStore(EventPushActionsWorkerStore): + EPA_HIGHLIGHT_INDEX = "epa_highlight_index" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(EventPushActionsStore, self).__init__(database, db_conn, hs) + + self.db_pool.updates.register_background_index_update( + self.EPA_HIGHLIGHT_INDEX, + index_name="event_push_actions_u_highlight", + table="event_push_actions", + columns=["user_id", "stream_ordering"], + ) + + self.db_pool.updates.register_background_index_update( + "event_push_actions_highlights_index", + index_name="event_push_actions_highlights_index", + table="event_push_actions", + columns=["user_id", "room_id", "topological_ordering", "stream_ordering"], + where_clause="highlight=1", + ) + + self._doing_notif_rotation = False + self._rotate_notif_loop = self._clock.looping_call( + self._start_rotate_notifs, 30 * 60 * 1000 + ) + + async def get_push_actions_for_user( + self, user_id, before=None, limit=50, only_highlight=False + ): + def f(txn): + before_clause = "" + if before: + before_clause = "AND epa.stream_ordering < ?" + args = [user_id, before, limit] + else: + args = [user_id, limit] + + if only_highlight: + if len(before_clause) > 0: + before_clause += " " + before_clause += "AND epa.highlight = 1" + + # NB. This assumes event_ids are globally unique since + # it makes the query easier to index + sql = ( + "SELECT epa.event_id, epa.room_id," + " epa.stream_ordering, epa.topological_ordering," + " epa.actions, epa.highlight, epa.profile_tag, e.received_ts" + " FROM event_push_actions epa, events e" + " WHERE epa.event_id = e.event_id" + " AND epa.user_id = ? %s" + " ORDER BY epa.stream_ordering DESC" + " LIMIT ?" % (before_clause,) + ) + txn.execute(sql, args) + return self.db_pool.cursor_to_dict(txn) + + push_actions = await self.db_pool.runInteraction("get_push_actions_for_user", f) + for pa in push_actions: + pa["actions"] = _deserialize_action(pa["actions"], pa["highlight"]) + return push_actions + + async def get_latest_push_action_stream_ordering(self): + def f(txn): + txn.execute("SELECT MAX(stream_ordering) FROM event_push_actions") + return txn.fetchone() + + result = await self.db_pool.runInteraction( + "get_latest_push_action_stream_ordering", f + ) + return result[0] or 0 + + def _remove_old_push_actions_before_txn( + self, txn, room_id, user_id, stream_ordering + ): + """ + Purges old push actions for a user and room before a given + stream_ordering. + + We however keep a months worth of highlighted notifications, so that + users can still get a list of recent highlights. + + Args: + txn: The transcation + room_id: Room ID to delete from + user_id: user ID to delete for + stream_ordering: The lowest stream ordering which will + not be deleted. + """ + txn.call_after( + self.get_unread_event_push_actions_by_room_for_user.invalidate_many, + (room_id, user_id), + ) + + # We need to join on the events table to get the received_ts for + # event_push_actions and sqlite won't let us use a join in a delete so + # we can't just delete where received_ts < x. Furthermore we can + # only identify event_push_actions by a tuple of room_id, event_id + # we we can't use a subquery. + # Instead, we look up the stream ordering for the last event in that + # room received before the threshold time and delete event_push_actions + # in the room with a stream_odering before that. + txn.execute( + "DELETE FROM event_push_actions " + " WHERE user_id = ? AND room_id = ? AND " + " stream_ordering <= ?" + " AND ((stream_ordering < ? AND highlight = 1) or highlight = 0)", + (user_id, room_id, stream_ordering, self.stream_ordering_month_ago), + ) + + txn.execute( + """ + DELETE FROM event_push_summary + WHERE room_id = ? AND user_id = ? AND stream_ordering <= ? + """, + (room_id, user_id, stream_ordering), + ) + + def _start_rotate_notifs(self): + return run_as_background_process("rotate_notifs", self._rotate_notifs) + + async def _rotate_notifs(self): + if self._doing_notif_rotation or self.stream_ordering_day_ago is None: + return + self._doing_notif_rotation = True + + try: + while True: + logger.info("Rotating notifications") + + caught_up = await self.db_pool.runInteraction( + "_rotate_notifs", self._rotate_notifs_txn + ) + if caught_up: + break + await self.hs.get_clock().sleep(self._rotate_delay) + finally: + self._doing_notif_rotation = False + + def _rotate_notifs_txn(self, txn): + """Archives older notifications into event_push_summary. Returns whether + the archiving process has caught up or not. + """ + + old_rotate_stream_ordering = self.db_pool.simple_select_one_onecol_txn( + txn, + table="event_push_summary_stream_ordering", + keyvalues={}, + retcol="stream_ordering", + ) + + # We don't to try and rotate millions of rows at once, so we cap the + # maximum stream ordering we'll rotate before. + txn.execute( + """ + SELECT stream_ordering FROM event_push_actions + WHERE stream_ordering > ? + ORDER BY stream_ordering ASC LIMIT 1 OFFSET ? + """, + (old_rotate_stream_ordering, self._rotate_count), + ) + stream_row = txn.fetchone() + if stream_row: + (offset_stream_ordering,) = stream_row + rotate_to_stream_ordering = min( + self.stream_ordering_day_ago, offset_stream_ordering + ) + caught_up = offset_stream_ordering >= self.stream_ordering_day_ago + else: + rotate_to_stream_ordering = self.stream_ordering_day_ago + caught_up = True + + logger.info("Rotating notifications up to: %s", rotate_to_stream_ordering) + + self._rotate_notifs_before_txn(txn, rotate_to_stream_ordering) + + # We have caught up iff we were limited by `stream_ordering_day_ago` + return caught_up + + def _rotate_notifs_before_txn(self, txn, rotate_to_stream_ordering): + old_rotate_stream_ordering = self.db_pool.simple_select_one_onecol_txn( + txn, + table="event_push_summary_stream_ordering", + keyvalues={}, + retcol="stream_ordering", + ) + + # Calculate the new counts that should be upserted into event_push_summary + sql = """ + SELECT user_id, room_id, + coalesce(old.notif_count, 0) + upd.notif_count, + upd.stream_ordering, + old.user_id + FROM ( + SELECT user_id, room_id, count(*) as notif_count, + max(stream_ordering) as stream_ordering + FROM event_push_actions + WHERE ? <= stream_ordering AND stream_ordering < ? + AND highlight = 0 + GROUP BY user_id, room_id + ) AS upd + LEFT JOIN event_push_summary AS old USING (user_id, room_id) + """ + + txn.execute(sql, (old_rotate_stream_ordering, rotate_to_stream_ordering)) + rows = txn.fetchall() + + logger.info("Rotating notifications, handling %d rows", len(rows)) + + # If the `old.user_id` above is NULL then we know there isn't already an + # entry in the table, so we simply insert it. Otherwise we update the + # existing table. + self.db_pool.simple_insert_many_txn( + txn, + table="event_push_summary", + values=[ + { + "user_id": row[0], + "room_id": row[1], + "notif_count": row[2], + "stream_ordering": row[3], + } + for row in rows + if row[4] is None + ], + ) + + txn.executemany( + """ + UPDATE event_push_summary SET notif_count = ?, stream_ordering = ? + WHERE user_id = ? AND room_id = ? + """, + ((row[2], row[3], row[0], row[1]) for row in rows if row[4] is not None), + ) + + txn.execute( + "DELETE FROM event_push_actions" + " WHERE ? <= stream_ordering AND stream_ordering < ? AND highlight = 0", + (old_rotate_stream_ordering, rotate_to_stream_ordering), + ) + + logger.info("Rotating notifications, deleted %s push actions", txn.rowcount) + + txn.execute( + "UPDATE event_push_summary_stream_ordering SET stream_ordering = ?", + (rotate_to_stream_ordering,), + ) + + +def _action_has_highlight(actions): + for action in actions: + try: + if action.get("set_tweak", None) == "highlight": + return action.get("value", True) + except AttributeError: + pass + + return False diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py new file mode 100644 index 0000000000..4d8a24ce4b --- /dev/null +++ b/synapse/storage/databases/main/events.py @@ -0,0 +1,1527 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018-2019 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import itertools +import logging +from collections import OrderedDict, namedtuple +from typing import TYPE_CHECKING, Dict, Iterable, List, Tuple + +import attr +from prometheus_client import Counter + +from twisted.internet import defer + +import synapse.metrics +from synapse.api.constants import EventContentFields, EventTypes, RelationTypes +from synapse.api.room_versions import RoomVersions +from synapse.crypto.event_signing import compute_event_reference_hash +from synapse.events import EventBase # noqa: F401 +from synapse.events.snapshot import EventContext # noqa: F401 +from synapse.logging.utils import log_function +from synapse.storage._base import db_to_json, make_in_list_sql_clause +from synapse.storage.database import DatabasePool, LoggingTransaction +from synapse.storage.databases.main.search import SearchEntry +from synapse.storage.util.id_generators import StreamIdGenerator +from synapse.types import StateMap, get_domain_from_id +from synapse.util.frozenutils import frozendict_json_encoder +from synapse.util.iterutils import batch_iter + +if TYPE_CHECKING: + from synapse.server import HomeServer + from synapse.storage.databases.main import DataStore + + +logger = logging.getLogger(__name__) + +persist_event_counter = Counter("synapse_storage_events_persisted_events", "") +event_counter = Counter( + "synapse_storage_events_persisted_events_sep", + "", + ["type", "origin_type", "origin_entity"], +) + +STATE_EVENT_TYPES_TO_MARK_UNREAD = { + EventTypes.Topic, + EventTypes.Name, + EventTypes.RoomAvatar, + EventTypes.Tombstone, +} + + +def should_count_as_unread(event: EventBase, context: EventContext) -> bool: + # Exclude rejected and soft-failed events. + if context.rejected or event.internal_metadata.is_soft_failed(): + return False + + # Exclude notices. + if ( + not event.is_state() + and event.type == EventTypes.Message + and event.content.get("msgtype") == "m.notice" + ): + return False + + # Exclude edits. + relates_to = event.content.get("m.relates_to", {}) + if relates_to.get("rel_type") == RelationTypes.REPLACE: + return False + + # Mark events that have a non-empty string body as unread. + body = event.content.get("body") + if isinstance(body, str) and body: + return True + + # Mark some state events as unread. + if event.is_state() and event.type in STATE_EVENT_TYPES_TO_MARK_UNREAD: + return True + + # Mark encrypted events as unread. + if not event.is_state() and event.type == EventTypes.Encrypted: + return True + + return False + + +def encode_json(json_object): + """ + Encode a Python object as JSON and return it in a Unicode string. + """ + out = frozendict_json_encoder.encode(json_object) + if isinstance(out, bytes): + out = out.decode("utf8") + return out + + +_EventCacheEntry = namedtuple("_EventCacheEntry", ("event", "redacted_event")) + + +@attr.s(slots=True) +class DeltaState: + """Deltas to use to update the `current_state_events` table. + + Attributes: + to_delete: List of type/state_keys to delete from current state + to_insert: Map of state to upsert into current state + no_longer_in_room: The server is not longer in the room, so the room + should e.g. be removed from `current_state_events` table. + """ + + to_delete = attr.ib(type=List[Tuple[str, str]]) + to_insert = attr.ib(type=StateMap[str]) + no_longer_in_room = attr.ib(type=bool, default=False) + + +class PersistEventsStore: + """Contains all the functions for writing events to the database. + + Should only be instantiated on one process (when using a worker mode setup). + + Note: This is not part of the `DataStore` mixin. + """ + + def __init__( + self, hs: "HomeServer", db: DatabasePool, main_data_store: "DataStore" + ): + self.hs = hs + self.db_pool = db + self.store = main_data_store + self.database_engine = db.engine + self._clock = hs.get_clock() + + self._ephemeral_messages_enabled = hs.config.enable_ephemeral_messages + self.is_mine_id = hs.is_mine_id + + # Ideally we'd move these ID gens here, unfortunately some other ID + # generators are chained off them so doing so is a bit of a PITA. + self._backfill_id_gen = self.store._backfill_id_gen # type: StreamIdGenerator + self._stream_id_gen = self.store._stream_id_gen # type: StreamIdGenerator + + # This should only exist on instances that are configured to write + assert ( + hs.config.worker.writers.events == hs.get_instance_name() + ), "Can only instantiate EventsStore on master" + + @defer.inlineCallbacks + def _persist_events_and_state_updates( + self, + events_and_contexts: List[Tuple[EventBase, EventContext]], + current_state_for_room: Dict[str, StateMap[str]], + state_delta_for_room: Dict[str, DeltaState], + new_forward_extremeties: Dict[str, List[str]], + backfilled: bool = False, + ): + """Persist a set of events alongside updates to the current state and + forward extremities tables. + + Args: + events_and_contexts: + current_state_for_room: Map from room_id to the current state of + the room based on forward extremities + state_delta_for_room: Map from room_id to the delta to apply to + room state + new_forward_extremities: Map from room_id to list of event IDs + that are the new forward extremities of the room. + backfilled + + Returns: + Deferred: resolves when the events have been persisted + """ + + # We want to calculate the stream orderings as late as possible, as + # we only notify after all events with a lesser stream ordering have + # been persisted. I.e. if we spend 10s inside the with block then + # that will delay all subsequent events from being notified about. + # Hence why we do it down here rather than wrapping the entire + # function. + # + # Its safe to do this after calculating the state deltas etc as we + # only need to protect the *persistence* of the events. This is to + # ensure that queries of the form "fetch events since X" don't + # return events and stream positions after events that are still in + # flight, as otherwise subsequent requests "fetch event since Y" + # will not return those events. + # + # Note: Multiple instances of this function cannot be in flight at + # the same time for the same room. + if backfilled: + stream_ordering_manager = self._backfill_id_gen.get_next_mult( + len(events_and_contexts) + ) + else: + stream_ordering_manager = self._stream_id_gen.get_next_mult( + len(events_and_contexts) + ) + + with stream_ordering_manager as stream_orderings: + for (event, context), stream in zip(events_and_contexts, stream_orderings): + event.internal_metadata.stream_ordering = stream + + yield self.db_pool.runInteraction( + "persist_events", + self._persist_events_txn, + events_and_contexts=events_and_contexts, + backfilled=backfilled, + state_delta_for_room=state_delta_for_room, + new_forward_extremeties=new_forward_extremeties, + ) + persist_event_counter.inc(len(events_and_contexts)) + + if not backfilled: + # backfilled events have negative stream orderings, so we don't + # want to set the event_persisted_position to that. + synapse.metrics.event_persisted_position.set( + events_and_contexts[-1][0].internal_metadata.stream_ordering + ) + + for event, context in events_and_contexts: + if context.app_service: + origin_type = "local" + origin_entity = context.app_service.id + elif self.hs.is_mine_id(event.sender): + origin_type = "local" + origin_entity = "*client*" + else: + origin_type = "remote" + origin_entity = get_domain_from_id(event.sender) + + event_counter.labels(event.type, origin_type, origin_entity).inc() + + self.store.get_unread_message_count_for_user.invalidate_many( + (event.room_id,), + ) + + for room_id, new_state in current_state_for_room.items(): + self.store.get_current_state_ids.prefill((room_id,), new_state) + + for room_id, latest_event_ids in new_forward_extremeties.items(): + self.store.get_latest_event_ids_in_room.prefill( + (room_id,), list(latest_event_ids) + ) + + @defer.inlineCallbacks + def _get_events_which_are_prevs(self, event_ids): + """Filter the supplied list of event_ids to get those which are prev_events of + existing (non-outlier/rejected) events. + + Args: + event_ids (Iterable[str]): event ids to filter + + Returns: + Deferred[List[str]]: filtered event ids + """ + results = [] + + def _get_events_which_are_prevs_txn(txn, batch): + sql = """ + SELECT prev_event_id, internal_metadata + FROM event_edges + INNER JOIN events USING (event_id) + LEFT JOIN rejections USING (event_id) + LEFT JOIN event_json USING (event_id) + WHERE + NOT events.outlier + AND rejections.event_id IS NULL + AND + """ + + clause, args = make_in_list_sql_clause( + self.database_engine, "prev_event_id", batch + ) + + txn.execute(sql + clause, args) + results.extend(r[0] for r in txn if not db_to_json(r[1]).get("soft_failed")) + + for chunk in batch_iter(event_ids, 100): + yield self.db_pool.runInteraction( + "_get_events_which_are_prevs", _get_events_which_are_prevs_txn, chunk + ) + + return results + + @defer.inlineCallbacks + def _get_prevs_before_rejected(self, event_ids): + """Get soft-failed ancestors to remove from the extremities. + + Given a set of events, find all those that have been soft-failed or + rejected. Returns those soft failed/rejected events and their prev + events (whether soft-failed/rejected or not), and recurses up the + prev-event graph until it finds no more soft-failed/rejected events. + + This is used to find extremities that are ancestors of new events, but + are separated by soft failed events. + + Args: + event_ids (Iterable[str]): Events to find prev events for. Note + that these must have already been persisted. + + Returns: + Deferred[set[str]] + """ + + # The set of event_ids to return. This includes all soft-failed events + # and their prev events. + existing_prevs = set() + + def _get_prevs_before_rejected_txn(txn, batch): + to_recursively_check = batch + + while to_recursively_check: + sql = """ + SELECT + event_id, prev_event_id, internal_metadata, + rejections.event_id IS NOT NULL + FROM event_edges + INNER JOIN events USING (event_id) + LEFT JOIN rejections USING (event_id) + LEFT JOIN event_json USING (event_id) + WHERE + NOT events.outlier + AND + """ + + clause, args = make_in_list_sql_clause( + self.database_engine, "event_id", to_recursively_check + ) + + txn.execute(sql + clause, args) + to_recursively_check = [] + + for event_id, prev_event_id, metadata, rejected in txn: + if prev_event_id in existing_prevs: + continue + + soft_failed = db_to_json(metadata).get("soft_failed") + if soft_failed or rejected: + to_recursively_check.append(prev_event_id) + existing_prevs.add(prev_event_id) + + for chunk in batch_iter(event_ids, 100): + yield self.db_pool.runInteraction( + "_get_prevs_before_rejected", _get_prevs_before_rejected_txn, chunk + ) + + return existing_prevs + + @log_function + def _persist_events_txn( + self, + txn: LoggingTransaction, + events_and_contexts: List[Tuple[EventBase, EventContext]], + backfilled: bool, + state_delta_for_room: Dict[str, DeltaState] = {}, + new_forward_extremeties: Dict[str, List[str]] = {}, + ): + """Insert some number of room events into the necessary database tables. + + Rejected events are only inserted into the events table, the events_json table, + and the rejections table. Things reading from those table will need to check + whether the event was rejected. + + Args: + txn + events_and_contexts: events to persist + backfilled: True if the events were backfilled + delete_existing True to purge existing table rows for the events + from the database. This is useful when retrying due to + IntegrityError. + state_delta_for_room: The current-state delta for each room. + new_forward_extremetie: The new forward extremities for each room. + For each room, a list of the event ids which are the forward + extremities. + + """ + all_events_and_contexts = events_and_contexts + + min_stream_order = events_and_contexts[0][0].internal_metadata.stream_ordering + max_stream_order = events_and_contexts[-1][0].internal_metadata.stream_ordering + + self._update_forward_extremities_txn( + txn, + new_forward_extremities=new_forward_extremeties, + max_stream_order=max_stream_order, + ) + + # Ensure that we don't have the same event twice. + events_and_contexts = self._filter_events_and_contexts_for_duplicates( + events_and_contexts + ) + + self._update_room_depths_txn( + txn, events_and_contexts=events_and_contexts, backfilled=backfilled + ) + + # _update_outliers_txn filters out any events which have already been + # persisted, and returns the filtered list. + events_and_contexts = self._update_outliers_txn( + txn, events_and_contexts=events_and_contexts + ) + + # From this point onwards the events are only events that we haven't + # seen before. + + self._store_event_txn(txn, events_and_contexts=events_and_contexts) + + # Insert into event_to_state_groups. + self._store_event_state_mappings_txn(txn, events_and_contexts) + + # We want to store event_auth mappings for rejected events, as they're + # used in state res v2. + # This is only necessary if the rejected event appears in an accepted + # event's auth chain, but its easier for now just to store them (and + # it doesn't take much storage compared to storing the entire event + # anyway). + self.db_pool.simple_insert_many_txn( + txn, + table="event_auth", + values=[ + { + "event_id": event.event_id, + "room_id": event.room_id, + "auth_id": auth_id, + } + for event, _ in events_and_contexts + for auth_id in event.auth_event_ids() + if event.is_state() + ], + ) + + # _store_rejected_events_txn filters out any events which were + # rejected, and returns the filtered list. + events_and_contexts = self._store_rejected_events_txn( + txn, events_and_contexts=events_and_contexts + ) + + # From this point onwards the events are only ones that weren't + # rejected. + + self._update_metadata_tables_txn( + txn, + events_and_contexts=events_and_contexts, + all_events_and_contexts=all_events_and_contexts, + backfilled=backfilled, + ) + + # We call this last as it assumes we've inserted the events into + # room_memberships, where applicable. + self._update_current_state_txn(txn, state_delta_for_room, min_stream_order) + + def _update_current_state_txn( + self, + txn: LoggingTransaction, + state_delta_by_room: Dict[str, DeltaState], + stream_id: int, + ): + for room_id, delta_state in state_delta_by_room.items(): + to_delete = delta_state.to_delete + to_insert = delta_state.to_insert + + if delta_state.no_longer_in_room: + # Server is no longer in the room so we delete the room from + # current_state_events, being careful we've already updated the + # rooms.room_version column (which gets populated in a + # background task). + self._upsert_room_version_txn(txn, room_id) + + # Before deleting we populate the current_state_delta_stream + # so that async background tasks get told what happened. + sql = """ + INSERT INTO current_state_delta_stream + (stream_id, room_id, type, state_key, event_id, prev_event_id) + SELECT ?, room_id, type, state_key, null, event_id + FROM current_state_events + WHERE room_id = ? + """ + txn.execute(sql, (stream_id, room_id)) + + self.db_pool.simple_delete_txn( + txn, table="current_state_events", keyvalues={"room_id": room_id}, + ) + else: + # We're still in the room, so we update the current state as normal. + + # First we add entries to the current_state_delta_stream. We + # do this before updating the current_state_events table so + # that we can use it to calculate the `prev_event_id`. (This + # allows us to not have to pull out the existing state + # unnecessarily). + # + # The stream_id for the update is chosen to be the minimum of the stream_ids + # for the batch of the events that we are persisting; that means we do not + # end up in a situation where workers see events before the + # current_state_delta updates. + # + sql = """ + INSERT INTO current_state_delta_stream + (stream_id, room_id, type, state_key, event_id, prev_event_id) + SELECT ?, ?, ?, ?, ?, ( + SELECT event_id FROM current_state_events + WHERE room_id = ? AND type = ? AND state_key = ? + ) + """ + txn.executemany( + sql, + ( + ( + stream_id, + room_id, + etype, + state_key, + to_insert.get((etype, state_key)), + room_id, + etype, + state_key, + ) + for etype, state_key in itertools.chain(to_delete, to_insert) + ), + ) + # Now we actually update the current_state_events table + + txn.executemany( + "DELETE FROM current_state_events" + " WHERE room_id = ? AND type = ? AND state_key = ?", + ( + (room_id, etype, state_key) + for etype, state_key in itertools.chain(to_delete, to_insert) + ), + ) + + # We include the membership in the current state table, hence we do + # a lookup when we insert. This assumes that all events have already + # been inserted into room_memberships. + txn.executemany( + """INSERT INTO current_state_events + (room_id, type, state_key, event_id, membership) + VALUES (?, ?, ?, ?, (SELECT membership FROM room_memberships WHERE event_id = ?)) + """, + [ + (room_id, key[0], key[1], ev_id, ev_id) + for key, ev_id in to_insert.items() + ], + ) + + # We now update `local_current_membership`. We do this regardless + # of whether we're still in the room or not to handle the case where + # e.g. we just got banned (where we need to record that fact here). + + # Note: Do we really want to delete rows here (that we do not + # subsequently reinsert below)? While technically correct it means + # we have no record of the fact the user *was* a member of the + # room but got, say, state reset out of it. + if to_delete or to_insert: + txn.executemany( + "DELETE FROM local_current_membership" + " WHERE room_id = ? AND user_id = ?", + ( + (room_id, state_key) + for etype, state_key in itertools.chain(to_delete, to_insert) + if etype == EventTypes.Member and self.is_mine_id(state_key) + ), + ) + + if to_insert: + txn.executemany( + """INSERT INTO local_current_membership + (room_id, user_id, event_id, membership) + VALUES (?, ?, ?, (SELECT membership FROM room_memberships WHERE event_id = ?)) + """, + [ + (room_id, key[1], ev_id, ev_id) + for key, ev_id in to_insert.items() + if key[0] == EventTypes.Member and self.is_mine_id(key[1]) + ], + ) + + txn.call_after( + self.store._curr_state_delta_stream_cache.entity_has_changed, + room_id, + stream_id, + ) + + # Invalidate the various caches + + # Figure out the changes of membership to invalidate the + # `get_rooms_for_user` cache. + # We find out which membership events we may have deleted + # and which we have added, then we invlidate the caches for all + # those users. + members_changed = { + state_key + for ev_type, state_key in itertools.chain(to_delete, to_insert) + if ev_type == EventTypes.Member + } + + for member in members_changed: + txn.call_after( + self.store.get_rooms_for_user_with_stream_ordering.invalidate, + (member,), + ) + + self.store._invalidate_state_caches_and_stream( + txn, room_id, members_changed + ) + + def _upsert_room_version_txn(self, txn: LoggingTransaction, room_id: str): + """Update the room version in the database based off current state + events. + + This is used when we're about to delete current state and we want to + ensure that the `rooms.room_version` column is up to date. + """ + + sql = """ + SELECT json FROM event_json + INNER JOIN current_state_events USING (room_id, event_id) + WHERE room_id = ? AND type = ? AND state_key = ? + """ + txn.execute(sql, (room_id, EventTypes.Create, "")) + row = txn.fetchone() + if row: + event_json = db_to_json(row[0]) + content = event_json.get("content", {}) + creator = content.get("creator") + room_version_id = content.get("room_version", RoomVersions.V1.identifier) + + self.db_pool.simple_upsert_txn( + txn, + table="rooms", + keyvalues={"room_id": room_id}, + values={"room_version": room_version_id}, + insertion_values={"is_public": False, "creator": creator}, + ) + + def _update_forward_extremities_txn( + self, txn, new_forward_extremities, max_stream_order + ): + for room_id, new_extrem in new_forward_extremities.items(): + self.db_pool.simple_delete_txn( + txn, table="event_forward_extremities", keyvalues={"room_id": room_id} + ) + txn.call_after( + self.store.get_latest_event_ids_in_room.invalidate, (room_id,) + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="event_forward_extremities", + values=[ + {"event_id": ev_id, "room_id": room_id} + for room_id, new_extrem in new_forward_extremities.items() + for ev_id in new_extrem + ], + ) + # We now insert into stream_ordering_to_exterm a mapping from room_id, + # new stream_ordering to new forward extremeties in the room. + # This allows us to later efficiently look up the forward extremeties + # for a room before a given stream_ordering + self.db_pool.simple_insert_many_txn( + txn, + table="stream_ordering_to_exterm", + values=[ + { + "room_id": room_id, + "event_id": event_id, + "stream_ordering": max_stream_order, + } + for room_id, new_extrem in new_forward_extremities.items() + for event_id in new_extrem + ], + ) + + @classmethod + def _filter_events_and_contexts_for_duplicates(cls, events_and_contexts): + """Ensure that we don't have the same event twice. + + Pick the earliest non-outlier if there is one, else the earliest one. + + Args: + events_and_contexts (list[(EventBase, EventContext)]): + Returns: + list[(EventBase, EventContext)]: filtered list + """ + new_events_and_contexts = OrderedDict() + for event, context in events_and_contexts: + prev_event_context = new_events_and_contexts.get(event.event_id) + if prev_event_context: + if not event.internal_metadata.is_outlier(): + if prev_event_context[0].internal_metadata.is_outlier(): + # To ensure correct ordering we pop, as OrderedDict is + # ordered by first insertion. + new_events_and_contexts.pop(event.event_id, None) + new_events_and_contexts[event.event_id] = (event, context) + else: + new_events_and_contexts[event.event_id] = (event, context) + return list(new_events_and_contexts.values()) + + def _update_room_depths_txn(self, txn, events_and_contexts, backfilled): + """Update min_depth for each room + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + events_and_contexts (list[(EventBase, EventContext)]): events + we are persisting + backfilled (bool): True if the events were backfilled + """ + depth_updates = {} + for event, context in events_and_contexts: + # Remove the any existing cache entries for the event_ids + txn.call_after(self.store._invalidate_get_event_cache, event.event_id) + if not backfilled: + txn.call_after( + self.store._events_stream_cache.entity_has_changed, + event.room_id, + event.internal_metadata.stream_ordering, + ) + + if not event.internal_metadata.is_outlier() and not context.rejected: + depth_updates[event.room_id] = max( + event.depth, depth_updates.get(event.room_id, event.depth) + ) + + for room_id, depth in depth_updates.items(): + self._update_min_depth_for_room_txn(txn, room_id, depth) + + def _update_outliers_txn(self, txn, events_and_contexts): + """Update any outliers with new event info. + + This turns outliers into ex-outliers (unless the new event was + rejected). + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + events_and_contexts (list[(EventBase, EventContext)]): events + we are persisting + + Returns: + list[(EventBase, EventContext)] new list, without events which + are already in the events table. + """ + txn.execute( + "SELECT event_id, outlier FROM events WHERE event_id in (%s)" + % (",".join(["?"] * len(events_and_contexts)),), + [event.event_id for event, _ in events_and_contexts], + ) + + have_persisted = {event_id: outlier for event_id, outlier in txn} + + to_remove = set() + for event, context in events_and_contexts: + if event.event_id not in have_persisted: + continue + + to_remove.add(event) + + if context.rejected: + # If the event is rejected then we don't care if the event + # was an outlier or not. + continue + + outlier_persisted = have_persisted[event.event_id] + if not event.internal_metadata.is_outlier() and outlier_persisted: + # We received a copy of an event that we had already stored as + # an outlier in the database. We now have some state at that + # so we need to update the state_groups table with that state. + + # insert into event_to_state_groups. + try: + self._store_event_state_mappings_txn(txn, ((event, context),)) + except Exception: + logger.exception("") + raise + + metadata_json = encode_json(event.internal_metadata.get_dict()) + + sql = "UPDATE event_json SET internal_metadata = ? WHERE event_id = ?" + txn.execute(sql, (metadata_json, event.event_id)) + + # Add an entry to the ex_outlier_stream table to replicate the + # change in outlier status to our workers. + stream_order = event.internal_metadata.stream_ordering + state_group_id = context.state_group + self.db_pool.simple_insert_txn( + txn, + table="ex_outlier_stream", + values={ + "event_stream_ordering": stream_order, + "event_id": event.event_id, + "state_group": state_group_id, + }, + ) + + sql = "UPDATE events SET outlier = ? WHERE event_id = ?" + txn.execute(sql, (False, event.event_id)) + + # Update the event_backward_extremities table now that this + # event isn't an outlier any more. + self._update_backward_extremeties(txn, [event]) + + return [ec for ec in events_and_contexts if ec[0] not in to_remove] + + def _store_event_txn(self, txn, events_and_contexts): + """Insert new events into the event and event_json tables + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + events_and_contexts (list[(EventBase, EventContext)]): events + we are persisting + """ + + if not events_and_contexts: + # nothing to do here + return + + def event_dict(event): + d = event.get_dict() + d.pop("redacted", None) + d.pop("redacted_because", None) + return d + + self.db_pool.simple_insert_many_txn( + txn, + table="event_json", + values=[ + { + "event_id": event.event_id, + "room_id": event.room_id, + "internal_metadata": encode_json( + event.internal_metadata.get_dict() + ), + "json": encode_json(event_dict(event)), + "format_version": event.format_version, + } + for event, _ in events_and_contexts + ], + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="events", + values=[ + { + "stream_ordering": event.internal_metadata.stream_ordering, + "topological_ordering": event.depth, + "depth": event.depth, + "event_id": event.event_id, + "room_id": event.room_id, + "type": event.type, + "processed": True, + "outlier": event.internal_metadata.is_outlier(), + "origin_server_ts": int(event.origin_server_ts), + "received_ts": self._clock.time_msec(), + "sender": event.sender, + "contains_url": ( + "url" in event.content and isinstance(event.content["url"], str) + ), + "count_as_unread": should_count_as_unread(event, context), + } + for event, context in events_and_contexts + ], + ) + + for event, _ in events_and_contexts: + if not event.internal_metadata.is_redacted(): + # If we're persisting an unredacted event we go and ensure + # that we mark any redactions that reference this event as + # requiring censoring. + self.db_pool.simple_update_txn( + txn, + table="redactions", + keyvalues={"redacts": event.event_id}, + updatevalues={"have_censored": False}, + ) + + def _store_rejected_events_txn(self, txn, events_and_contexts): + """Add rows to the 'rejections' table for received events which were + rejected + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + events_and_contexts (list[(EventBase, EventContext)]): events + we are persisting + + Returns: + list[(EventBase, EventContext)] new list, without the rejected + events. + """ + # Remove the rejected events from the list now that we've added them + # to the events table and the events_json table. + to_remove = set() + for event, context in events_and_contexts: + if context.rejected: + # Insert the event_id into the rejections table + self._store_rejections_txn(txn, event.event_id, context.rejected) + to_remove.add(event) + + return [ec for ec in events_and_contexts if ec[0] not in to_remove] + + def _update_metadata_tables_txn( + self, txn, events_and_contexts, all_events_and_contexts, backfilled + ): + """Update all the miscellaneous tables for new events + + Args: + txn (twisted.enterprise.adbapi.Connection): db connection + events_and_contexts (list[(EventBase, EventContext)]): events + we are persisting + all_events_and_contexts (list[(EventBase, EventContext)]): all + events that we were going to persist. This includes events + we've already persisted, etc, that wouldn't appear in + events_and_context. + backfilled (bool): True if the events were backfilled + """ + + # Insert all the push actions into the event_push_actions table. + self._set_push_actions_for_event_and_users_txn( + txn, + events_and_contexts=events_and_contexts, + all_events_and_contexts=all_events_and_contexts, + ) + + if not events_and_contexts: + # nothing to do here + return + + for event, context in events_and_contexts: + if event.type == EventTypes.Redaction and event.redacts is not None: + # Remove the entries in the event_push_actions table for the + # redacted event. + self._remove_push_actions_for_event_id_txn( + txn, event.room_id, event.redacts + ) + + # Remove from relations table. + self._handle_redaction(txn, event.redacts) + + # Update the event_forward_extremities, event_backward_extremities and + # event_edges tables. + self._handle_mult_prev_events( + txn, events=[event for event, _ in events_and_contexts] + ) + + for event, _ in events_and_contexts: + if event.type == EventTypes.Name: + # Insert into the event_search table. + self._store_room_name_txn(txn, event) + elif event.type == EventTypes.Topic: + # Insert into the event_search table. + self._store_room_topic_txn(txn, event) + elif event.type == EventTypes.Message: + # Insert into the event_search table. + self._store_room_message_txn(txn, event) + elif event.type == EventTypes.Redaction and event.redacts is not None: + # Insert into the redactions table. + self._store_redaction(txn, event) + elif event.type == EventTypes.Retention: + # Update the room_retention table. + self._store_retention_policy_for_room_txn(txn, event) + + self._handle_event_relations(txn, event) + + # Store the labels for this event. + labels = event.content.get(EventContentFields.LABELS) + if labels: + self.insert_labels_for_event_txn( + txn, event.event_id, labels, event.room_id, event.depth + ) + + if self._ephemeral_messages_enabled: + # If there's an expiry timestamp on the event, store it. + expiry_ts = event.content.get(EventContentFields.SELF_DESTRUCT_AFTER) + if isinstance(expiry_ts, int) and not event.is_state(): + self._insert_event_expiry_txn(txn, event.event_id, expiry_ts) + + # Insert into the room_memberships table. + self._store_room_members_txn( + txn, + [ + event + for event, _ in events_and_contexts + if event.type == EventTypes.Member + ], + backfilled=backfilled, + ) + + # Insert event_reference_hashes table. + self._store_event_reference_hashes_txn( + txn, [event for event, _ in events_and_contexts] + ) + + state_events_and_contexts = [ + ec for ec in events_and_contexts if ec[0].is_state() + ] + + state_values = [] + for event, context in state_events_and_contexts: + vals = { + "event_id": event.event_id, + "room_id": event.room_id, + "type": event.type, + "state_key": event.state_key, + } + + # TODO: How does this work with backfilling? + if hasattr(event, "replaces_state"): + vals["prev_state"] = event.replaces_state + + state_values.append(vals) + + self.db_pool.simple_insert_many_txn( + txn, table="state_events", values=state_values + ) + + # Prefill the event cache + self._add_to_cache(txn, events_and_contexts) + + def _add_to_cache(self, txn, events_and_contexts): + to_prefill = [] + + rows = [] + N = 200 + for i in range(0, len(events_and_contexts), N): + ev_map = {e[0].event_id: e[0] for e in events_and_contexts[i : i + N]} + if not ev_map: + break + + sql = ( + "SELECT " + " e.event_id as event_id, " + " r.redacts as redacts," + " rej.event_id as rejects " + " FROM events as e" + " LEFT JOIN rejections as rej USING (event_id)" + " LEFT JOIN redactions as r ON e.event_id = r.redacts" + " WHERE " + ) + + clause, args = make_in_list_sql_clause( + self.database_engine, "e.event_id", list(ev_map) + ) + + txn.execute(sql + clause, args) + rows = self.db_pool.cursor_to_dict(txn) + for row in rows: + event = ev_map[row["event_id"]] + if not row["rejects"] and not row["redacts"]: + to_prefill.append( + _EventCacheEntry(event=event, redacted_event=None) + ) + + def prefill(): + for cache_entry in to_prefill: + self.store._get_event_cache.prefill( + (cache_entry[0].event_id,), cache_entry + ) + + txn.call_after(prefill) + + def _store_redaction(self, txn, event): + # invalidate the cache for the redacted event + txn.call_after(self.store._invalidate_get_event_cache, event.redacts) + + self.db_pool.simple_insert_txn( + txn, + table="redactions", + values={ + "event_id": event.event_id, + "redacts": event.redacts, + "received_ts": self._clock.time_msec(), + }, + ) + + def insert_labels_for_event_txn( + self, txn, event_id, labels, room_id, topological_ordering + ): + """Store the mapping between an event's ID and its labels, with one row per + (event_id, label) tuple. + + Args: + txn (LoggingTransaction): The transaction to execute. + event_id (str): The event's ID. + labels (list[str]): A list of text labels. + room_id (str): The ID of the room the event was sent to. + topological_ordering (int): The position of the event in the room's topology. + """ + return self.db_pool.simple_insert_many_txn( + txn=txn, + table="event_labels", + values=[ + { + "event_id": event_id, + "label": label, + "room_id": room_id, + "topological_ordering": topological_ordering, + } + for label in labels + ], + ) + + def _insert_event_expiry_txn(self, txn, event_id, expiry_ts): + """Save the expiry timestamp associated with a given event ID. + + Args: + txn (LoggingTransaction): The database transaction to use. + event_id (str): The event ID the expiry timestamp is associated with. + expiry_ts (int): The timestamp at which to expire (delete) the event. + """ + return self.db_pool.simple_insert_txn( + txn=txn, + table="event_expiry", + values={"event_id": event_id, "expiry_ts": expiry_ts}, + ) + + def _store_event_reference_hashes_txn(self, txn, events): + """Store a hash for a PDU + Args: + txn (cursor): + events (list): list of Events. + """ + + vals = [] + for event in events: + ref_alg, ref_hash_bytes = compute_event_reference_hash(event) + vals.append( + { + "event_id": event.event_id, + "algorithm": ref_alg, + "hash": memoryview(ref_hash_bytes), + } + ) + + self.db_pool.simple_insert_many_txn( + txn, table="event_reference_hashes", values=vals + ) + + def _store_room_members_txn(self, txn, events, backfilled): + """Store a room member in the database. + """ + self.db_pool.simple_insert_many_txn( + txn, + table="room_memberships", + values=[ + { + "event_id": event.event_id, + "user_id": event.state_key, + "sender": event.user_id, + "room_id": event.room_id, + "membership": event.membership, + "display_name": event.content.get("displayname", None), + "avatar_url": event.content.get("avatar_url", None), + } + for event in events + ], + ) + + for event in events: + txn.call_after( + self.store._membership_stream_cache.entity_has_changed, + event.state_key, + event.internal_metadata.stream_ordering, + ) + txn.call_after( + self.store.get_invited_rooms_for_local_user.invalidate, + (event.state_key,), + ) + + # We update the local_current_membership table only if the event is + # "current", i.e., its something that has just happened. + # + # This will usually get updated by the `current_state_events` handling, + # unless its an outlier, and an outlier is only "current" if it's an "out of + # band membership", like a remote invite or a rejection of a remote invite. + if ( + self.is_mine_id(event.state_key) + and not backfilled + and event.internal_metadata.is_outlier() + and event.internal_metadata.is_out_of_band_membership() + ): + self.db_pool.simple_upsert_txn( + txn, + table="local_current_membership", + keyvalues={"room_id": event.room_id, "user_id": event.state_key}, + values={ + "event_id": event.event_id, + "membership": event.membership, + }, + ) + + def _handle_event_relations(self, txn, event): + """Handles inserting relation data during peristence of events + + Args: + txn + event (EventBase) + """ + relation = event.content.get("m.relates_to") + if not relation: + # No relations + return + + rel_type = relation.get("rel_type") + if rel_type not in ( + RelationTypes.ANNOTATION, + RelationTypes.REFERENCE, + RelationTypes.REPLACE, + ): + # Unknown relation type + return + + parent_id = relation.get("event_id") + if not parent_id: + # Invalid relation + return + + aggregation_key = relation.get("key") + + self.db_pool.simple_insert_txn( + txn, + table="event_relations", + values={ + "event_id": event.event_id, + "relates_to_id": parent_id, + "relation_type": rel_type, + "aggregation_key": aggregation_key, + }, + ) + + txn.call_after(self.store.get_relations_for_event.invalidate_many, (parent_id,)) + txn.call_after( + self.store.get_aggregation_groups_for_event.invalidate_many, (parent_id,) + ) + + if rel_type == RelationTypes.REPLACE: + txn.call_after(self.store.get_applicable_edit.invalidate, (parent_id,)) + + def _handle_redaction(self, txn, redacted_event_id): + """Handles receiving a redaction and checking whether we need to remove + any redacted relations from the database. + + Args: + txn + redacted_event_id (str): The event that was redacted. + """ + + self.db_pool.simple_delete_txn( + txn, table="event_relations", keyvalues={"event_id": redacted_event_id} + ) + + def _store_room_topic_txn(self, txn, event): + if hasattr(event, "content") and "topic" in event.content: + self.store_event_search_txn( + txn, event, "content.topic", event.content["topic"] + ) + + def _store_room_name_txn(self, txn, event): + if hasattr(event, "content") and "name" in event.content: + self.store_event_search_txn( + txn, event, "content.name", event.content["name"] + ) + + def _store_room_message_txn(self, txn, event): + if hasattr(event, "content") and "body" in event.content: + self.store_event_search_txn( + txn, event, "content.body", event.content["body"] + ) + + def _store_retention_policy_for_room_txn(self, txn, event): + if hasattr(event, "content") and ( + "min_lifetime" in event.content or "max_lifetime" in event.content + ): + if ( + "min_lifetime" in event.content + and not isinstance(event.content.get("min_lifetime"), int) + ) or ( + "max_lifetime" in event.content + and not isinstance(event.content.get("max_lifetime"), int) + ): + # Ignore the event if one of the value isn't an integer. + return + + self.db_pool.simple_insert_txn( + txn=txn, + table="room_retention", + values={ + "room_id": event.room_id, + "event_id": event.event_id, + "min_lifetime": event.content.get("min_lifetime"), + "max_lifetime": event.content.get("max_lifetime"), + }, + ) + + self.store._invalidate_cache_and_stream( + txn, self.store.get_retention_policy_for_room, (event.room_id,) + ) + + def store_event_search_txn(self, txn, event, key, value): + """Add event to the search table + + Args: + txn (cursor): + event (EventBase): + key (str): + value (str): + """ + self.store.store_search_entries_txn( + txn, + ( + SearchEntry( + key=key, + value=value, + event_id=event.event_id, + room_id=event.room_id, + stream_ordering=event.internal_metadata.stream_ordering, + origin_server_ts=event.origin_server_ts, + ), + ), + ) + + def _set_push_actions_for_event_and_users_txn( + self, txn, events_and_contexts, all_events_and_contexts + ): + """Handles moving push actions from staging table to main + event_push_actions table for all events in `events_and_contexts`. + + Also ensures that all events in `all_events_and_contexts` are removed + from the push action staging area. + + Args: + events_and_contexts (list[(EventBase, EventContext)]): events + we are persisting + all_events_and_contexts (list[(EventBase, EventContext)]): all + events that we were going to persist. This includes events + we've already persisted, etc, that wouldn't appear in + events_and_context. + """ + + sql = """ + INSERT INTO event_push_actions ( + room_id, event_id, user_id, actions, stream_ordering, + topological_ordering, notif, highlight + ) + SELECT ?, event_id, user_id, actions, ?, ?, notif, highlight + FROM event_push_actions_staging + WHERE event_id = ? + """ + + if events_and_contexts: + txn.executemany( + sql, + ( + ( + event.room_id, + event.internal_metadata.stream_ordering, + event.depth, + event.event_id, + ) + for event, _ in events_and_contexts + ), + ) + + for event, _ in events_and_contexts: + user_ids = self.db_pool.simple_select_onecol_txn( + txn, + table="event_push_actions_staging", + keyvalues={"event_id": event.event_id}, + retcol="user_id", + ) + + for uid in user_ids: + txn.call_after( + self.store.get_unread_event_push_actions_by_room_for_user.invalidate_many, + (event.room_id, uid), + ) + + # Now we delete the staging area for *all* events that were being + # persisted. + txn.executemany( + "DELETE FROM event_push_actions_staging WHERE event_id = ?", + ((event.event_id,) for event, _ in all_events_and_contexts), + ) + + def _remove_push_actions_for_event_id_txn(self, txn, room_id, event_id): + # Sad that we have to blow away the cache for the whole room here + txn.call_after( + self.store.get_unread_event_push_actions_by_room_for_user.invalidate_many, + (room_id,), + ) + txn.execute( + "DELETE FROM event_push_actions WHERE room_id = ? AND event_id = ?", + (room_id, event_id), + ) + + def _store_rejections_txn(self, txn, event_id, reason): + self.db_pool.simple_insert_txn( + txn, + table="rejections", + values={ + "event_id": event_id, + "reason": reason, + "last_check": self._clock.time_msec(), + }, + ) + + def _store_event_state_mappings_txn( + self, txn, events_and_contexts: Iterable[Tuple[EventBase, EventContext]] + ): + state_groups = {} + for event, context in events_and_contexts: + if event.internal_metadata.is_outlier(): + continue + + # if the event was rejected, just give it the same state as its + # predecessor. + if context.rejected: + state_groups[event.event_id] = context.state_group_before_event + continue + + state_groups[event.event_id] = context.state_group + + self.db_pool.simple_insert_many_txn( + txn, + table="event_to_state_groups", + values=[ + {"state_group": state_group_id, "event_id": event_id} + for event_id, state_group_id in state_groups.items() + ], + ) + + for event_id, state_group_id in state_groups.items(): + txn.call_after( + self.store._get_state_group_for_event.prefill, + (event_id,), + state_group_id, + ) + + def _update_min_depth_for_room_txn(self, txn, room_id, depth): + min_depth = self.store._get_min_depth_interaction(txn, room_id) + + if min_depth is not None and depth >= min_depth: + return + + self.db_pool.simple_upsert_txn( + txn, + table="room_depth", + keyvalues={"room_id": room_id}, + values={"min_depth": depth}, + ) + + def _handle_mult_prev_events(self, txn, events): + """ + For the given event, update the event edges table and forward and + backward extremities tables. + """ + self.db_pool.simple_insert_many_txn( + txn, + table="event_edges", + values=[ + { + "event_id": ev.event_id, + "prev_event_id": e_id, + "room_id": ev.room_id, + "is_state": False, + } + for ev in events + for e_id in ev.prev_event_ids() + ], + ) + + self._update_backward_extremeties(txn, events) + + def _update_backward_extremeties(self, txn, events): + """Updates the event_backward_extremities tables based on the new/updated + events being persisted. + + This is called for new events *and* for events that were outliers, but + are now being persisted as non-outliers. + + Forward extremities are handled when we first start persisting the events. + """ + events_by_room = {} + for ev in events: + events_by_room.setdefault(ev.room_id, []).append(ev) + + query = ( + "INSERT INTO event_backward_extremities (event_id, room_id)" + " SELECT ?, ? WHERE NOT EXISTS (" + " SELECT 1 FROM event_backward_extremities" + " WHERE event_id = ? AND room_id = ?" + " )" + " AND NOT EXISTS (" + " SELECT 1 FROM events WHERE event_id = ? AND room_id = ? " + " AND outlier = ?" + " )" + ) + + txn.executemany( + query, + [ + (e_id, ev.room_id, e_id, ev.room_id, e_id, ev.room_id, False) + for ev in events + for e_id in ev.prev_event_ids() + if not ev.internal_metadata.is_outlier() + ], + ) + + query = ( + "DELETE FROM event_backward_extremities" + " WHERE event_id = ? AND room_id = ?" + ) + txn.executemany( + query, + [ + (ev.event_id, ev.room_id) + for ev in events + if not ev.internal_metadata.is_outlier() + ], + ) diff --git a/synapse/storage/databases/main/events_bg_updates.py b/synapse/storage/databases/main/events_bg_updates.py new file mode 100644 index 0000000000..35a0e09e3c --- /dev/null +++ b/synapse/storage/databases/main/events_bg_updates.py @@ -0,0 +1,585 @@ +# -*- coding: utf-8 -*- +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from twisted.internet import defer + +from synapse.api.constants import EventContentFields +from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause +from synapse.storage.database import DatabasePool + +logger = logging.getLogger(__name__) + + +class EventsBackgroundUpdatesStore(SQLBaseStore): + + EVENT_ORIGIN_SERVER_TS_NAME = "event_origin_server_ts" + EVENT_FIELDS_SENDER_URL_UPDATE_NAME = "event_fields_sender_url" + DELETE_SOFT_FAILED_EXTREMITIES = "delete_soft_failed_extremities" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(EventsBackgroundUpdatesStore, self).__init__(database, db_conn, hs) + + self.db_pool.updates.register_background_update_handler( + self.EVENT_ORIGIN_SERVER_TS_NAME, self._background_reindex_origin_server_ts + ) + self.db_pool.updates.register_background_update_handler( + self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, + self._background_reindex_fields_sender, + ) + + self.db_pool.updates.register_background_index_update( + "event_contains_url_index", + index_name="event_contains_url_index", + table="events", + columns=["room_id", "topological_ordering", "stream_ordering"], + where_clause="contains_url = true AND outlier = false", + ) + + # an event_id index on event_search is useful for the purge_history + # api. Plus it means we get to enforce some integrity with a UNIQUE + # clause + self.db_pool.updates.register_background_index_update( + "event_search_event_id_idx", + index_name="event_search_event_id_idx", + table="event_search", + columns=["event_id"], + unique=True, + psql_only=True, + ) + + self.db_pool.updates.register_background_update_handler( + self.DELETE_SOFT_FAILED_EXTREMITIES, self._cleanup_extremities_bg_update + ) + + self.db_pool.updates.register_background_update_handler( + "redactions_received_ts", self._redactions_received_ts + ) + + # This index gets deleted in `event_fix_redactions_bytes` update + self.db_pool.updates.register_background_index_update( + "event_fix_redactions_bytes_create_index", + index_name="redactions_censored_redacts", + table="redactions", + columns=["redacts"], + where_clause="have_censored", + ) + + self.db_pool.updates.register_background_update_handler( + "event_fix_redactions_bytes", self._event_fix_redactions_bytes + ) + + self.db_pool.updates.register_background_update_handler( + "event_store_labels", self._event_store_labels + ) + + self.db_pool.updates.register_background_index_update( + "redactions_have_censored_ts_idx", + index_name="redactions_have_censored_ts", + table="redactions", + columns=["received_ts"], + where_clause="NOT have_censored", + ) + + @defer.inlineCallbacks + def _background_reindex_fields_sender(self, progress, batch_size): + target_min_stream_id = progress["target_min_stream_id_inclusive"] + max_stream_id = progress["max_stream_id_exclusive"] + rows_inserted = progress.get("rows_inserted", 0) + + INSERT_CLUMP_SIZE = 1000 + + def reindex_txn(txn): + sql = ( + "SELECT stream_ordering, event_id, json FROM events" + " INNER JOIN event_json USING (event_id)" + " WHERE ? <= stream_ordering AND stream_ordering < ?" + " ORDER BY stream_ordering DESC" + " LIMIT ?" + ) + + txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) + + rows = txn.fetchall() + if not rows: + return 0 + + min_stream_id = rows[-1][0] + + update_rows = [] + for row in rows: + try: + event_id = row[1] + event_json = db_to_json(row[2]) + sender = event_json["sender"] + content = event_json["content"] + + contains_url = "url" in content + if contains_url: + contains_url &= isinstance(content["url"], str) + except (KeyError, AttributeError): + # If the event is missing a necessary field then + # skip over it. + continue + + update_rows.append((sender, contains_url, event_id)) + + sql = "UPDATE events SET sender = ?, contains_url = ? WHERE event_id = ?" + + for index in range(0, len(update_rows), INSERT_CLUMP_SIZE): + clump = update_rows[index : index + INSERT_CLUMP_SIZE] + txn.executemany(sql, clump) + + progress = { + "target_min_stream_id_inclusive": target_min_stream_id, + "max_stream_id_exclusive": min_stream_id, + "rows_inserted": rows_inserted + len(rows), + } + + self.db_pool.updates._background_update_progress_txn( + txn, self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, progress + ) + + return len(rows) + + result = yield self.db_pool.runInteraction( + self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME, reindex_txn + ) + + if not result: + yield self.db_pool.updates._end_background_update( + self.EVENT_FIELDS_SENDER_URL_UPDATE_NAME + ) + + return result + + @defer.inlineCallbacks + def _background_reindex_origin_server_ts(self, progress, batch_size): + target_min_stream_id = progress["target_min_stream_id_inclusive"] + max_stream_id = progress["max_stream_id_exclusive"] + rows_inserted = progress.get("rows_inserted", 0) + + INSERT_CLUMP_SIZE = 1000 + + def reindex_search_txn(txn): + sql = ( + "SELECT stream_ordering, event_id FROM events" + " WHERE ? <= stream_ordering AND stream_ordering < ?" + " ORDER BY stream_ordering DESC" + " LIMIT ?" + ) + + txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) + + rows = txn.fetchall() + if not rows: + return 0 + + min_stream_id = rows[-1][0] + event_ids = [row[1] for row in rows] + + rows_to_update = [] + + chunks = [event_ids[i : i + 100] for i in range(0, len(event_ids), 100)] + for chunk in chunks: + ev_rows = self.db_pool.simple_select_many_txn( + txn, + table="event_json", + column="event_id", + iterable=chunk, + retcols=["event_id", "json"], + keyvalues={}, + ) + + for row in ev_rows: + event_id = row["event_id"] + event_json = db_to_json(row["json"]) + try: + origin_server_ts = event_json["origin_server_ts"] + except (KeyError, AttributeError): + # If the event is missing a necessary field then + # skip over it. + continue + + rows_to_update.append((origin_server_ts, event_id)) + + sql = "UPDATE events SET origin_server_ts = ? WHERE event_id = ?" + + for index in range(0, len(rows_to_update), INSERT_CLUMP_SIZE): + clump = rows_to_update[index : index + INSERT_CLUMP_SIZE] + txn.executemany(sql, clump) + + progress = { + "target_min_stream_id_inclusive": target_min_stream_id, + "max_stream_id_exclusive": min_stream_id, + "rows_inserted": rows_inserted + len(rows_to_update), + } + + self.db_pool.updates._background_update_progress_txn( + txn, self.EVENT_ORIGIN_SERVER_TS_NAME, progress + ) + + return len(rows_to_update) + + result = yield self.db_pool.runInteraction( + self.EVENT_ORIGIN_SERVER_TS_NAME, reindex_search_txn + ) + + if not result: + yield self.db_pool.updates._end_background_update( + self.EVENT_ORIGIN_SERVER_TS_NAME + ) + + return result + + @defer.inlineCallbacks + def _cleanup_extremities_bg_update(self, progress, batch_size): + """Background update to clean out extremities that should have been + deleted previously. + + Mainly used to deal with the aftermath of #5269. + """ + + # This works by first copying all existing forward extremities into the + # `_extremities_to_check` table at start up, and then checking each + # event in that table whether we have any descendants that are not + # soft-failed/rejected. If that is the case then we delete that event + # from the forward extremities table. + # + # For efficiency, we do this in batches by recursively pulling out all + # descendants of a batch until we find the non soft-failed/rejected + # events, i.e. the set of descendants whose chain of prev events back + # to the batch of extremities are all soft-failed or rejected. + # Typically, we won't find any such events as extremities will rarely + # have any descendants, but if they do then we should delete those + # extremities. + + def _cleanup_extremities_bg_update_txn(txn): + # The set of extremity event IDs that we're checking this round + original_set = set() + + # A dict[str, set[str]] of event ID to their prev events. + graph = {} + + # The set of descendants of the original set that are not rejected + # nor soft-failed. Ancestors of these events should be removed + # from the forward extremities table. + non_rejected_leaves = set() + + # Set of event IDs that have been soft failed, and for which we + # should check if they have descendants which haven't been soft + # failed. + soft_failed_events_to_lookup = set() + + # First, we get `batch_size` events from the table, pulling out + # their successor events, if any, and the successor events' + # rejection status. + txn.execute( + """SELECT prev_event_id, event_id, internal_metadata, + rejections.event_id IS NOT NULL, events.outlier + FROM ( + SELECT event_id AS prev_event_id + FROM _extremities_to_check + LIMIT ? + ) AS f + LEFT JOIN event_edges USING (prev_event_id) + LEFT JOIN events USING (event_id) + LEFT JOIN event_json USING (event_id) + LEFT JOIN rejections USING (event_id) + """, + (batch_size,), + ) + + for prev_event_id, event_id, metadata, rejected, outlier in txn: + original_set.add(prev_event_id) + + if not event_id or outlier: + # Common case where the forward extremity doesn't have any + # descendants. + continue + + graph.setdefault(event_id, set()).add(prev_event_id) + + soft_failed = False + if metadata: + soft_failed = db_to_json(metadata).get("soft_failed") + + if soft_failed or rejected: + soft_failed_events_to_lookup.add(event_id) + else: + non_rejected_leaves.add(event_id) + + # Now we recursively check all the soft-failed descendants we + # found above in the same way, until we have nothing left to + # check. + while soft_failed_events_to_lookup: + # We only want to do 100 at a time, so we split given list + # into two. + batch = list(soft_failed_events_to_lookup) + to_check, to_defer = batch[:100], batch[100:] + soft_failed_events_to_lookup = set(to_defer) + + sql = """SELECT prev_event_id, event_id, internal_metadata, + rejections.event_id IS NOT NULL + FROM event_edges + INNER JOIN events USING (event_id) + INNER JOIN event_json USING (event_id) + LEFT JOIN rejections USING (event_id) + WHERE + NOT events.outlier + AND + """ + clause, args = make_in_list_sql_clause( + self.database_engine, "prev_event_id", to_check + ) + txn.execute(sql + clause, list(args)) + + for prev_event_id, event_id, metadata, rejected in txn: + if event_id in graph: + # Already handled this event previously, but we still + # want to record the edge. + graph[event_id].add(prev_event_id) + continue + + graph[event_id] = {prev_event_id} + + soft_failed = db_to_json(metadata).get("soft_failed") + if soft_failed or rejected: + soft_failed_events_to_lookup.add(event_id) + else: + non_rejected_leaves.add(event_id) + + # We have a set of non-soft-failed descendants, so we recurse up + # the graph to find all ancestors and add them to the set of event + # IDs that we can delete from forward extremities table. + to_delete = set() + while non_rejected_leaves: + event_id = non_rejected_leaves.pop() + prev_event_ids = graph.get(event_id, set()) + non_rejected_leaves.update(prev_event_ids) + to_delete.update(prev_event_ids) + + to_delete.intersection_update(original_set) + + deleted = self.db_pool.simple_delete_many_txn( + txn=txn, + table="event_forward_extremities", + column="event_id", + iterable=to_delete, + keyvalues={}, + ) + + logger.info( + "Deleted %d forward extremities of %d checked, to clean up #5269", + deleted, + len(original_set), + ) + + if deleted: + # We now need to invalidate the caches of these rooms + rows = self.db_pool.simple_select_many_txn( + txn, + table="events", + column="event_id", + iterable=to_delete, + keyvalues={}, + retcols=("room_id",), + ) + room_ids = {row["room_id"] for row in rows} + for room_id in room_ids: + txn.call_after( + self.get_latest_event_ids_in_room.invalidate, (room_id,) + ) + + self.db_pool.simple_delete_many_txn( + txn=txn, + table="_extremities_to_check", + column="event_id", + iterable=original_set, + keyvalues={}, + ) + + return len(original_set) + + num_handled = yield self.db_pool.runInteraction( + "_cleanup_extremities_bg_update", _cleanup_extremities_bg_update_txn + ) + + if not num_handled: + yield self.db_pool.updates._end_background_update( + self.DELETE_SOFT_FAILED_EXTREMITIES + ) + + def _drop_table_txn(txn): + txn.execute("DROP TABLE _extremities_to_check") + + yield self.db_pool.runInteraction( + "_cleanup_extremities_bg_update_drop_table", _drop_table_txn + ) + + return num_handled + + @defer.inlineCallbacks + def _redactions_received_ts(self, progress, batch_size): + """Handles filling out the `received_ts` column in redactions. + """ + last_event_id = progress.get("last_event_id", "") + + def _redactions_received_ts_txn(txn): + # Fetch the set of event IDs that we want to update + sql = """ + SELECT event_id FROM redactions + WHERE event_id > ? + ORDER BY event_id ASC + LIMIT ? + """ + + txn.execute(sql, (last_event_id, batch_size)) + + rows = txn.fetchall() + if not rows: + return 0 + + (upper_event_id,) = rows[-1] + + # Update the redactions with the received_ts. + # + # Note: Not all events have an associated received_ts, so we + # fallback to using origin_server_ts. If we for some reason don't + # have an origin_server_ts, lets just use the current timestamp. + # + # We don't want to leave it null, as then we'll never try and + # censor those redactions. + sql = """ + UPDATE redactions + SET received_ts = ( + SELECT COALESCE(received_ts, origin_server_ts, ?) FROM events + WHERE events.event_id = redactions.event_id + ) + WHERE ? <= event_id AND event_id <= ? + """ + + txn.execute(sql, (self._clock.time_msec(), last_event_id, upper_event_id)) + + self.db_pool.updates._background_update_progress_txn( + txn, "redactions_received_ts", {"last_event_id": upper_event_id} + ) + + return len(rows) + + count = yield self.db_pool.runInteraction( + "_redactions_received_ts", _redactions_received_ts_txn + ) + + if not count: + yield self.db_pool.updates._end_background_update("redactions_received_ts") + + return count + + @defer.inlineCallbacks + def _event_fix_redactions_bytes(self, progress, batch_size): + """Undoes hex encoded censored redacted event JSON. + """ + + def _event_fix_redactions_bytes_txn(txn): + # This update is quite fast due to new index. + txn.execute( + """ + UPDATE event_json + SET + json = convert_from(json::bytea, 'utf8') + FROM redactions + WHERE + redactions.have_censored + AND event_json.event_id = redactions.redacts + AND json NOT LIKE '{%'; + """ + ) + + txn.execute("DROP INDEX redactions_censored_redacts") + + yield self.db_pool.runInteraction( + "_event_fix_redactions_bytes", _event_fix_redactions_bytes_txn + ) + + yield self.db_pool.updates._end_background_update("event_fix_redactions_bytes") + + return 1 + + @defer.inlineCallbacks + def _event_store_labels(self, progress, batch_size): + """Background update handler which will store labels for existing events.""" + last_event_id = progress.get("last_event_id", "") + + def _event_store_labels_txn(txn): + txn.execute( + """ + SELECT event_id, json FROM event_json + LEFT JOIN event_labels USING (event_id) + WHERE event_id > ? AND label IS NULL + ORDER BY event_id LIMIT ? + """, + (last_event_id, batch_size), + ) + + results = list(txn) + + nbrows = 0 + last_row_event_id = "" + for (event_id, event_json_raw) in results: + try: + event_json = db_to_json(event_json_raw) + + self.db_pool.simple_insert_many_txn( + txn=txn, + table="event_labels", + values=[ + { + "event_id": event_id, + "label": label, + "room_id": event_json["room_id"], + "topological_ordering": event_json["depth"], + } + for label in event_json["content"].get( + EventContentFields.LABELS, [] + ) + if isinstance(label, str) + ], + ) + except Exception as e: + logger.warning( + "Unable to load event %s (no labels will be imported): %s", + event_id, + e, + ) + + nbrows += 1 + last_row_event_id = event_id + + self.db_pool.updates._background_update_progress_txn( + txn, "event_store_labels", {"last_event_id": last_row_event_id} + ) + + return nbrows + + num_rows = yield self.db_pool.runInteraction( + desc="event_store_labels", func=_event_store_labels_txn + ) + + if not num_rows: + yield self.db_pool.updates._end_background_update("event_store_labels") + + return num_rows diff --git a/synapse/storage/databases/main/events_worker.py b/synapse/storage/databases/main/events_worker.py new file mode 100644 index 0000000000..a7b7393f6e --- /dev/null +++ b/synapse/storage/databases/main/events_worker.py @@ -0,0 +1,1454 @@ +# -*- coding: utf-8 -*- +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import division + +import itertools +import logging +import threading +from collections import namedtuple +from typing import List, Optional, Tuple + +from constantly import NamedConstant, Names + +from twisted.internet import defer + +from synapse.api.constants import EventTypes +from synapse.api.errors import NotFoundError, SynapseError +from synapse.api.room_versions import ( + KNOWN_ROOM_VERSIONS, + EventFormatVersions, + RoomVersions, +) +from synapse.events import make_event_from_dict +from synapse.events.utils import prune_event +from synapse.logging.context import PreserveLoggingContext, current_context +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker +from synapse.replication.tcp.streams import BackfillStream +from synapse.replication.tcp.streams.events import EventsStream +from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause +from synapse.storage.database import DatabasePool +from synapse.storage.types import Cursor +from synapse.storage.util.id_generators import StreamIdGenerator +from synapse.types import get_domain_from_id +from synapse.util.caches.descriptors import ( + Cache, + _CacheContext, + cached, + cachedInlineCallbacks, +) +from synapse.util.iterutils import batch_iter +from synapse.util.metrics import Measure + +logger = logging.getLogger(__name__) + + +# These values are used in the `enqueus_event` and `_do_fetch` methods to +# control how we batch/bulk fetch events from the database. +# The values are plucked out of thing air to make initial sync run faster +# on jki.re +# TODO: Make these configurable. +EVENT_QUEUE_THREADS = 3 # Max number of threads that will fetch events +EVENT_QUEUE_ITERATIONS = 3 # No. times we block waiting for requests for events +EVENT_QUEUE_TIMEOUT_S = 0.1 # Timeout when waiting for requests for events + + +_EventCacheEntry = namedtuple("_EventCacheEntry", ("event", "redacted_event")) + + +class EventRedactBehaviour(Names): + """ + What to do when retrieving a redacted event from the database. + """ + + AS_IS = NamedConstant() + REDACT = NamedConstant() + BLOCK = NamedConstant() + + +class EventsWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(EventsWorkerStore, self).__init__(database, db_conn, hs) + + if hs.config.worker.writers.events == hs.get_instance_name(): + # We are the process in charge of generating stream ids for events, + # so instantiate ID generators based on the database + self._stream_id_gen = StreamIdGenerator( + db_conn, "events", "stream_ordering", + ) + self._backfill_id_gen = StreamIdGenerator( + db_conn, + "events", + "stream_ordering", + step=-1, + extra_tables=[("ex_outlier_stream", "event_stream_ordering")], + ) + else: + # Another process is in charge of persisting events and generating + # stream IDs: rely on the replication streams to let us know which + # IDs we can process. + self._stream_id_gen = SlavedIdTracker(db_conn, "events", "stream_ordering") + self._backfill_id_gen = SlavedIdTracker( + db_conn, "events", "stream_ordering", step=-1 + ) + + self._get_event_cache = Cache( + "*getEvent*", + keylen=3, + max_entries=hs.config.caches.event_cache_size, + apply_cache_factor_from_config=False, + ) + + self._event_fetch_lock = threading.Condition() + self._event_fetch_list = [] + self._event_fetch_ongoing = 0 + + def process_replication_rows(self, stream_name, instance_name, token, rows): + if stream_name == EventsStream.NAME: + self._stream_id_gen.advance(token) + elif stream_name == BackfillStream.NAME: + self._backfill_id_gen.advance(-token) + + super().process_replication_rows(stream_name, instance_name, token, rows) + + def get_received_ts(self, event_id): + """Get received_ts (when it was persisted) for the event. + + Raises an exception for unknown events. + + Args: + event_id (str) + + Returns: + Deferred[int|None]: Timestamp in milliseconds, or None for events + that were persisted before received_ts was implemented. + """ + return self.db_pool.simple_select_one_onecol( + table="events", + keyvalues={"event_id": event_id}, + retcol="received_ts", + desc="get_received_ts", + ) + + def get_received_ts_by_stream_pos(self, stream_ordering): + """Given a stream ordering get an approximate timestamp of when it + happened. + + This is done by simply taking the received ts of the first event that + has a stream ordering greater than or equal to the given stream pos. + If none exists returns the current time, on the assumption that it must + have happened recently. + + Args: + stream_ordering (int) + + Returns: + Deferred[int] + """ + + def _get_approximate_received_ts_txn(txn): + sql = """ + SELECT received_ts FROM events + WHERE stream_ordering >= ? + LIMIT 1 + """ + + txn.execute(sql, (stream_ordering,)) + row = txn.fetchone() + if row and row[0]: + ts = row[0] + else: + ts = self.clock.time_msec() + + return ts + + return self.db_pool.runInteraction( + "get_approximate_received_ts", _get_approximate_received_ts_txn + ) + + @defer.inlineCallbacks + def get_event( + self, + event_id: str, + redact_behaviour: EventRedactBehaviour = EventRedactBehaviour.REDACT, + get_prev_content: bool = False, + allow_rejected: bool = False, + allow_none: bool = False, + check_room_id: Optional[str] = None, + ): + """Get an event from the database by event_id. + + Args: + event_id: The event_id of the event to fetch + + redact_behaviour: Determine what to do with a redacted event. Possible values: + * AS_IS - Return the full event body with no redacted content + * REDACT - Return the event but with a redacted body + * DISALLOW - Do not return redacted events (behave as per allow_none + if the event is redacted) + + get_prev_content: If True and event is a state event, + include the previous states content in the unsigned field. + + allow_rejected: If True, return rejected events. Otherwise, + behave as per allow_none. + + allow_none: If True, return None if no event found, if + False throw a NotFoundError + + check_room_id: if not None, check the room of the found event. + If there is a mismatch, behave as per allow_none. + + Returns: + Deferred[EventBase|None] + """ + if not isinstance(event_id, str): + raise TypeError("Invalid event event_id %r" % (event_id,)) + + events = yield self.get_events_as_list( + [event_id], + redact_behaviour=redact_behaviour, + get_prev_content=get_prev_content, + allow_rejected=allow_rejected, + ) + + event = events[0] if events else None + + if event is not None and check_room_id is not None: + if event.room_id != check_room_id: + event = None + + if event is None and not allow_none: + raise NotFoundError("Could not find event %s" % (event_id,)) + + return event + + @defer.inlineCallbacks + def get_events( + self, + event_ids: List[str], + redact_behaviour: EventRedactBehaviour = EventRedactBehaviour.REDACT, + get_prev_content: bool = False, + allow_rejected: bool = False, + ): + """Get events from the database + + Args: + event_ids: The event_ids of the events to fetch + + redact_behaviour: Determine what to do with a redacted event. Possible + values: + * AS_IS - Return the full event body with no redacted content + * REDACT - Return the event but with a redacted body + * DISALLOW - Do not return redacted events (omit them from the response) + + get_prev_content: If True and event is a state event, + include the previous states content in the unsigned field. + + allow_rejected: If True, return rejected events. Otherwise, + omits rejeted events from the response. + + Returns: + Deferred : Dict from event_id to event. + """ + events = yield self.get_events_as_list( + event_ids, + redact_behaviour=redact_behaviour, + get_prev_content=get_prev_content, + allow_rejected=allow_rejected, + ) + + return {e.event_id: e for e in events} + + @defer.inlineCallbacks + def get_events_as_list( + self, + event_ids: List[str], + redact_behaviour: EventRedactBehaviour = EventRedactBehaviour.REDACT, + get_prev_content: bool = False, + allow_rejected: bool = False, + ): + """Get events from the database and return in a list in the same order + as given by `event_ids` arg. + + Unknown events will be omitted from the response. + + Args: + event_ids: The event_ids of the events to fetch + + redact_behaviour: Determine what to do with a redacted event. Possible values: + * AS_IS - Return the full event body with no redacted content + * REDACT - Return the event but with a redacted body + * DISALLOW - Do not return redacted events (omit them from the response) + + get_prev_content: If True and event is a state event, + include the previous states content in the unsigned field. + + allow_rejected: If True, return rejected events. Otherwise, + omits rejected events from the response. + + Returns: + Deferred[list[EventBase]]: List of events fetched from the database. The + events are in the same order as `event_ids` arg. + + Note that the returned list may be smaller than the list of event + IDs if not all events could be fetched. + """ + + if not event_ids: + return [] + + # there may be duplicates so we cast the list to a set + event_entry_map = yield self._get_events_from_cache_or_db( + set(event_ids), allow_rejected=allow_rejected + ) + + events = [] + for event_id in event_ids: + entry = event_entry_map.get(event_id, None) + if not entry: + continue + + if not allow_rejected: + assert not entry.event.rejected_reason, ( + "rejected event returned from _get_events_from_cache_or_db despite " + "allow_rejected=False" + ) + + # We may not have had the original event when we received a redaction, so + # we have to recheck auth now. + + if not allow_rejected and entry.event.type == EventTypes.Redaction: + if entry.event.redacts is None: + # A redacted redaction doesn't have a `redacts` key, in + # which case lets just withhold the event. + # + # Note: Most of the time if the redactions has been + # redacted we still have the un-redacted event in the DB + # and so we'll still see the `redacts` key. However, this + # isn't always true e.g. if we have censored the event. + logger.debug( + "Withholding redaction event %s as we don't have redacts key", + event_id, + ) + continue + + redacted_event_id = entry.event.redacts + event_map = yield self._get_events_from_cache_or_db([redacted_event_id]) + original_event_entry = event_map.get(redacted_event_id) + if not original_event_entry: + # we don't have the redacted event (or it was rejected). + # + # We assume that the redaction isn't authorized for now; if the + # redacted event later turns up, the redaction will be re-checked, + # and if it is found valid, the original will get redacted before it + # is served to the client. + logger.debug( + "Withholding redaction event %s since we don't (yet) have the " + "original %s", + event_id, + redacted_event_id, + ) + continue + + original_event = original_event_entry.event + if original_event.type == EventTypes.Create: + # we never serve redactions of Creates to clients. + logger.info( + "Withholding redaction %s of create event %s", + event_id, + redacted_event_id, + ) + continue + + if original_event.room_id != entry.event.room_id: + logger.info( + "Withholding redaction %s of event %s from a different room", + event_id, + redacted_event_id, + ) + continue + + if entry.event.internal_metadata.need_to_check_redaction(): + original_domain = get_domain_from_id(original_event.sender) + redaction_domain = get_domain_from_id(entry.event.sender) + if original_domain != redaction_domain: + # the senders don't match, so this is forbidden + logger.info( + "Withholding redaction %s whose sender domain %s doesn't " + "match that of redacted event %s %s", + event_id, + redaction_domain, + redacted_event_id, + original_domain, + ) + continue + + # Update the cache to save doing the checks again. + entry.event.internal_metadata.recheck_redaction = False + + event = entry.event + + if entry.redacted_event: + if redact_behaviour == EventRedactBehaviour.BLOCK: + # Skip this event + continue + elif redact_behaviour == EventRedactBehaviour.REDACT: + event = entry.redacted_event + + events.append(event) + + if get_prev_content: + if "replaces_state" in event.unsigned: + prev = yield self.get_event( + event.unsigned["replaces_state"], + get_prev_content=False, + allow_none=True, + ) + if prev: + event.unsigned = dict(event.unsigned) + event.unsigned["prev_content"] = prev.content + event.unsigned["prev_sender"] = prev.sender + + return events + + @defer.inlineCallbacks + def _get_events_from_cache_or_db(self, event_ids, allow_rejected=False): + """Fetch a bunch of events from the cache or the database. + + If events are pulled from the database, they will be cached for future lookups. + + Unknown events are omitted from the response. + + Args: + + event_ids (Iterable[str]): The event_ids of the events to fetch + + allow_rejected (bool): Whether to include rejected events. If False, + rejected events are omitted from the response. + + Returns: + Deferred[Dict[str, _EventCacheEntry]]: + map from event id to result + """ + event_entry_map = self._get_events_from_cache( + event_ids, allow_rejected=allow_rejected + ) + + missing_events_ids = [e for e in event_ids if e not in event_entry_map] + + if missing_events_ids: + log_ctx = current_context() + log_ctx.record_event_fetch(len(missing_events_ids)) + + # Note that _get_events_from_db is also responsible for turning db rows + # into FrozenEvents (via _get_event_from_row), which involves seeing if + # the events have been redacted, and if so pulling the redaction event out + # of the database to check it. + # + missing_events = yield self._get_events_from_db( + missing_events_ids, allow_rejected=allow_rejected + ) + + event_entry_map.update(missing_events) + + return event_entry_map + + def _invalidate_get_event_cache(self, event_id): + self._get_event_cache.invalidate((event_id,)) + + def _get_events_from_cache(self, events, allow_rejected, update_metrics=True): + """Fetch events from the caches + + Args: + events (Iterable[str]): list of event_ids to fetch + allow_rejected (bool): Whether to return events that were rejected + update_metrics (bool): Whether to update the cache hit ratio metrics + + Returns: + dict of event_id -> _EventCacheEntry for each event_id in cache. If + allow_rejected is `False` then there will still be an entry but it + will be `None` + """ + event_map = {} + + for event_id in events: + ret = self._get_event_cache.get( + (event_id,), None, update_metrics=update_metrics + ) + if not ret: + continue + + if allow_rejected or not ret.event.rejected_reason: + event_map[event_id] = ret + else: + event_map[event_id] = None + + return event_map + + def _do_fetch(self, conn): + """Takes a database connection and waits for requests for events from + the _event_fetch_list queue. + """ + i = 0 + while True: + with self._event_fetch_lock: + event_list = self._event_fetch_list + self._event_fetch_list = [] + + if not event_list: + single_threaded = self.database_engine.single_threaded + if single_threaded or i > EVENT_QUEUE_ITERATIONS: + self._event_fetch_ongoing -= 1 + return + else: + self._event_fetch_lock.wait(EVENT_QUEUE_TIMEOUT_S) + i += 1 + continue + i = 0 + + self._fetch_event_list(conn, event_list) + + def _fetch_event_list(self, conn, event_list): + """Handle a load of requests from the _event_fetch_list queue + + Args: + conn (twisted.enterprise.adbapi.Connection): database connection + + event_list (list[Tuple[list[str], Deferred]]): + The fetch requests. Each entry consists of a list of event + ids to be fetched, and a deferred to be completed once the + events have been fetched. + + The deferreds are callbacked with a dictionary mapping from event id + to event row. Note that it may well contain additional events that + were not part of this request. + """ + with Measure(self._clock, "_fetch_event_list"): + try: + events_to_fetch = { + event_id for events, _ in event_list for event_id in events + } + + row_dict = self.db_pool.new_transaction( + conn, "do_fetch", [], [], self._fetch_event_rows, events_to_fetch + ) + + # We only want to resolve deferreds from the main thread + def fire(): + for _, d in event_list: + d.callback(row_dict) + + with PreserveLoggingContext(): + self.hs.get_reactor().callFromThread(fire) + except Exception as e: + logger.exception("do_fetch") + + # We only want to resolve deferreds from the main thread + def fire(evs, exc): + for _, d in evs: + if not d.called: + with PreserveLoggingContext(): + d.errback(exc) + + with PreserveLoggingContext(): + self.hs.get_reactor().callFromThread(fire, event_list, e) + + @defer.inlineCallbacks + def _get_events_from_db(self, event_ids, allow_rejected=False): + """Fetch a bunch of events from the database. + + Returned events will be added to the cache for future lookups. + + Unknown events are omitted from the response. + + Args: + event_ids (Iterable[str]): The event_ids of the events to fetch + + allow_rejected (bool): Whether to include rejected events. If False, + rejected events are omitted from the response. + + Returns: + Deferred[Dict[str, _EventCacheEntry]]: + map from event id to result. May return extra events which + weren't asked for. + """ + fetched_events = {} + events_to_fetch = event_ids + + while events_to_fetch: + row_map = yield self._enqueue_events(events_to_fetch) + + # we need to recursively fetch any redactions of those events + redaction_ids = set() + for event_id in events_to_fetch: + row = row_map.get(event_id) + fetched_events[event_id] = row + if row: + redaction_ids.update(row["redactions"]) + + events_to_fetch = redaction_ids.difference(fetched_events.keys()) + if events_to_fetch: + logger.debug("Also fetching redaction events %s", events_to_fetch) + + # build a map from event_id to EventBase + event_map = {} + for event_id, row in fetched_events.items(): + if not row: + continue + assert row["event_id"] == event_id + + rejected_reason = row["rejected_reason"] + + if not allow_rejected and rejected_reason: + continue + + d = db_to_json(row["json"]) + internal_metadata = db_to_json(row["internal_metadata"]) + + format_version = row["format_version"] + if format_version is None: + # This means that we stored the event before we had the concept + # of a event format version, so it must be a V1 event. + format_version = EventFormatVersions.V1 + + room_version_id = row["room_version_id"] + + if not room_version_id: + # this should only happen for out-of-band membership events + if not internal_metadata.get("out_of_band_membership"): + logger.warning( + "Room %s for event %s is unknown", d["room_id"], event_id + ) + continue + + # take a wild stab at the room version based on the event format + if format_version == EventFormatVersions.V1: + room_version = RoomVersions.V1 + elif format_version == EventFormatVersions.V2: + room_version = RoomVersions.V3 + else: + room_version = RoomVersions.V5 + else: + room_version = KNOWN_ROOM_VERSIONS.get(room_version_id) + if not room_version: + logger.warning( + "Event %s in room %s has unknown room version %s", + event_id, + d["room_id"], + room_version_id, + ) + continue + + if room_version.event_format != format_version: + logger.error( + "Event %s in room %s with version %s has wrong format: " + "expected %s, was %s", + event_id, + d["room_id"], + room_version_id, + room_version.event_format, + format_version, + ) + continue + + original_ev = make_event_from_dict( + event_dict=d, + room_version=room_version, + internal_metadata_dict=internal_metadata, + rejected_reason=rejected_reason, + ) + + event_map[event_id] = original_ev + + # finally, we can decide whether each one needs redacting, and build + # the cache entries. + result_map = {} + for event_id, original_ev in event_map.items(): + redactions = fetched_events[event_id]["redactions"] + redacted_event = self._maybe_redact_event_row( + original_ev, redactions, event_map + ) + + cache_entry = _EventCacheEntry( + event=original_ev, redacted_event=redacted_event + ) + + self._get_event_cache.prefill((event_id,), cache_entry) + result_map[event_id] = cache_entry + + return result_map + + @defer.inlineCallbacks + def _enqueue_events(self, events): + """Fetches events from the database using the _event_fetch_list. This + allows batch and bulk fetching of events - it allows us to fetch events + without having to create a new transaction for each request for events. + + Args: + events (Iterable[str]): events to be fetched. + + Returns: + Deferred[Dict[str, Dict]]: map from event id to row data from the database. + May contain events that weren't requested. + """ + + events_d = defer.Deferred() + with self._event_fetch_lock: + self._event_fetch_list.append((events, events_d)) + + self._event_fetch_lock.notify() + + if self._event_fetch_ongoing < EVENT_QUEUE_THREADS: + self._event_fetch_ongoing += 1 + should_start = True + else: + should_start = False + + if should_start: + run_as_background_process( + "fetch_events", self.db_pool.runWithConnection, self._do_fetch + ) + + logger.debug("Loading %d events: %s", len(events), events) + with PreserveLoggingContext(): + row_map = yield events_d + logger.debug("Loaded %d events (%d rows)", len(events), len(row_map)) + + return row_map + + def _fetch_event_rows(self, txn, event_ids): + """Fetch event rows from the database + + Events which are not found are omitted from the result. + + The returned per-event dicts contain the following keys: + + * event_id (str) + + * json (str): json-encoded event structure + + * internal_metadata (str): json-encoded internal metadata dict + + * format_version (int|None): The format of the event. Hopefully one + of EventFormatVersions. 'None' means the event predates + EventFormatVersions (so the event is format V1). + + * room_version_id (str|None): The version of the room which contains the event. + Hopefully one of RoomVersions. + + Due to historical reasons, there may be a few events in the database which + do not have an associated room; in this case None will be returned here. + + * rejected_reason (str|None): if the event was rejected, the reason + why. + + * redactions (List[str]): a list of event-ids which (claim to) redact + this event. + + Args: + txn (twisted.enterprise.adbapi.Connection): + event_ids (Iterable[str]): event IDs to fetch + + Returns: + Dict[str, Dict]: a map from event id to event info. + """ + event_dict = {} + for evs in batch_iter(event_ids, 200): + sql = """\ + SELECT + e.event_id, + e.internal_metadata, + e.json, + e.format_version, + r.room_version, + rej.reason + FROM event_json as e + LEFT JOIN rooms r USING (room_id) + LEFT JOIN rejections as rej USING (event_id) + WHERE """ + + clause, args = make_in_list_sql_clause( + txn.database_engine, "e.event_id", evs + ) + + txn.execute(sql + clause, args) + + for row in txn: + event_id = row[0] + event_dict[event_id] = { + "event_id": event_id, + "internal_metadata": row[1], + "json": row[2], + "format_version": row[3], + "room_version_id": row[4], + "rejected_reason": row[5], + "redactions": [], + } + + # check for redactions + redactions_sql = "SELECT event_id, redacts FROM redactions WHERE " + + clause, args = make_in_list_sql_clause(txn.database_engine, "redacts", evs) + + txn.execute(redactions_sql + clause, args) + + for (redacter, redacted) in txn: + d = event_dict.get(redacted) + if d: + d["redactions"].append(redacter) + + return event_dict + + def _maybe_redact_event_row(self, original_ev, redactions, event_map): + """Given an event object and a list of possible redacting event ids, + determine whether to honour any of those redactions and if so return a redacted + event. + + Args: + original_ev (EventBase): + redactions (iterable[str]): list of event ids of potential redaction events + event_map (dict[str, EventBase]): other events which have been fetched, in + which we can look up the redaaction events. Map from event id to event. + + Returns: + Deferred[EventBase|None]: if the event should be redacted, a pruned + event object. Otherwise, None. + """ + if original_ev.type == "m.room.create": + # we choose to ignore redactions of m.room.create events. + return None + + for redaction_id in redactions: + redaction_event = event_map.get(redaction_id) + if not redaction_event or redaction_event.rejected_reason: + # we don't have the redaction event, or the redaction event was not + # authorized. + logger.debug( + "%s was redacted by %s but redaction not found/authed", + original_ev.event_id, + redaction_id, + ) + continue + + if redaction_event.room_id != original_ev.room_id: + logger.debug( + "%s was redacted by %s but redaction was in a different room!", + original_ev.event_id, + redaction_id, + ) + continue + + # Starting in room version v3, some redactions need to be + # rechecked if we didn't have the redacted event at the + # time, so we recheck on read instead. + if redaction_event.internal_metadata.need_to_check_redaction(): + expected_domain = get_domain_from_id(original_ev.sender) + if get_domain_from_id(redaction_event.sender) == expected_domain: + # This redaction event is allowed. Mark as not needing a recheck. + redaction_event.internal_metadata.recheck_redaction = False + else: + # Senders don't match, so the event isn't actually redacted + logger.debug( + "%s was redacted by %s but the senders don't match", + original_ev.event_id, + redaction_id, + ) + continue + + logger.debug("Redacting %s due to %s", original_ev.event_id, redaction_id) + + # we found a good redaction event. Redact! + redacted_event = prune_event(original_ev) + redacted_event.unsigned["redacted_by"] = redaction_id + + # It's fine to add the event directly, since get_pdu_json + # will serialise this field correctly + redacted_event.unsigned["redacted_because"] = redaction_event + + return redacted_event + + # no valid redaction found for this event + return None + + @defer.inlineCallbacks + def have_events_in_timeline(self, event_ids): + """Given a list of event ids, check if we have already processed and + stored them as non outliers. + """ + rows = yield self.db_pool.simple_select_many_batch( + table="events", + retcols=("event_id",), + column="event_id", + iterable=list(event_ids), + keyvalues={"outlier": False}, + desc="have_events_in_timeline", + ) + + return {r["event_id"] for r in rows} + + @defer.inlineCallbacks + def have_seen_events(self, event_ids): + """Given a list of event ids, check if we have already processed them. + + Args: + event_ids (iterable[str]): + + Returns: + Deferred[set[str]]: The events we have already seen. + """ + results = set() + + def have_seen_events_txn(txn, chunk): + sql = "SELECT event_id FROM events as e WHERE " + clause, args = make_in_list_sql_clause( + txn.database_engine, "e.event_id", chunk + ) + txn.execute(sql + clause, args) + for (event_id,) in txn: + results.add(event_id) + + # break the input up into chunks of 100 + input_iterator = iter(event_ids) + for chunk in iter(lambda: list(itertools.islice(input_iterator, 100)), []): + yield self.db_pool.runInteraction( + "have_seen_events", have_seen_events_txn, chunk + ) + return results + + def _get_total_state_event_counts_txn(self, txn, room_id): + """ + See get_total_state_event_counts. + """ + # We join against the events table as that has an index on room_id + sql = """ + SELECT COUNT(*) FROM state_events + INNER JOIN events USING (room_id, event_id) + WHERE room_id=? + """ + txn.execute(sql, (room_id,)) + row = txn.fetchone() + return row[0] if row else 0 + + def get_total_state_event_counts(self, room_id): + """ + Gets the total number of state events in a room. + + Args: + room_id (str) + + Returns: + Deferred[int] + """ + return self.db_pool.runInteraction( + "get_total_state_event_counts", + self._get_total_state_event_counts_txn, + room_id, + ) + + def _get_current_state_event_counts_txn(self, txn, room_id): + """ + See get_current_state_event_counts. + """ + sql = "SELECT COUNT(*) FROM current_state_events WHERE room_id=?" + txn.execute(sql, (room_id,)) + row = txn.fetchone() + return row[0] if row else 0 + + def get_current_state_event_counts(self, room_id): + """ + Gets the current number of state events in a room. + + Args: + room_id (str) + + Returns: + Deferred[int] + """ + return self.db_pool.runInteraction( + "get_current_state_event_counts", + self._get_current_state_event_counts_txn, + room_id, + ) + + @defer.inlineCallbacks + def get_room_complexity(self, room_id): + """ + Get a rough approximation of the complexity of the room. This is used by + remote servers to decide whether they wish to join the room or not. + Higher complexity value indicates that being in the room will consume + more resources. + + Args: + room_id (str) + + Returns: + Deferred[dict[str:int]] of complexity version to complexity. + """ + state_events = yield self.get_current_state_event_counts(room_id) + + # Call this one "v1", so we can introduce new ones as we want to develop + # it. + complexity_v1 = round(state_events / 500, 2) + + return {"v1": complexity_v1} + + def get_current_backfill_token(self): + """The current minimum token that backfilled events have reached""" + return -self._backfill_id_gen.get_current_token() + + def get_current_events_token(self): + """The current maximum token that events have reached""" + return self._stream_id_gen.get_current_token() + + def get_all_new_forward_event_rows(self, last_id, current_id, limit): + """Returns new events, for the Events replication stream + + Args: + last_id: the last stream_id from the previous batch. + current_id: the maximum stream_id to return up to + limit: the maximum number of rows to return + + Returns: Deferred[List[Tuple]] + a list of events stream rows. Each tuple consists of a stream id as + the first element, followed by fields suitable for casting into an + EventsStreamRow. + """ + + def get_all_new_forward_event_rows(txn): + sql = ( + "SELECT e.stream_ordering, e.event_id, e.room_id, e.type," + " state_key, redacts, relates_to_id" + " FROM events AS e" + " LEFT JOIN redactions USING (event_id)" + " LEFT JOIN state_events USING (event_id)" + " LEFT JOIN event_relations USING (event_id)" + " WHERE ? < stream_ordering AND stream_ordering <= ?" + " ORDER BY stream_ordering ASC" + " LIMIT ?" + ) + txn.execute(sql, (last_id, current_id, limit)) + return txn.fetchall() + + return self.db_pool.runInteraction( + "get_all_new_forward_event_rows", get_all_new_forward_event_rows + ) + + def get_ex_outlier_stream_rows(self, last_id, current_id): + """Returns de-outliered events, for the Events replication stream + + Args: + last_id: the last stream_id from the previous batch. + current_id: the maximum stream_id to return up to + + Returns: Deferred[List[Tuple]] + a list of events stream rows. Each tuple consists of a stream id as + the first element, followed by fields suitable for casting into an + EventsStreamRow. + """ + + def get_ex_outlier_stream_rows_txn(txn): + sql = ( + "SELECT event_stream_ordering, e.event_id, e.room_id, e.type," + " state_key, redacts, relates_to_id" + " FROM events AS e" + " INNER JOIN ex_outlier_stream USING (event_id)" + " LEFT JOIN redactions USING (event_id)" + " LEFT JOIN state_events USING (event_id)" + " LEFT JOIN event_relations USING (event_id)" + " WHERE ? < event_stream_ordering" + " AND event_stream_ordering <= ?" + " ORDER BY event_stream_ordering ASC" + ) + + txn.execute(sql, (last_id, current_id)) + return txn.fetchall() + + return self.db_pool.runInteraction( + "get_ex_outlier_stream_rows", get_ex_outlier_stream_rows_txn + ) + + async def get_all_new_backfill_event_rows( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, list]], int, bool]: + """Get updates for backfill replication stream, including all new + backfilled events and events that have gone from being outliers to not. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + if last_id == current_id: + return [], current_id, False + + def get_all_new_backfill_event_rows(txn): + sql = ( + "SELECT -e.stream_ordering, e.event_id, e.room_id, e.type," + " state_key, redacts, relates_to_id" + " FROM events AS e" + " LEFT JOIN redactions USING (event_id)" + " LEFT JOIN state_events USING (event_id)" + " LEFT JOIN event_relations USING (event_id)" + " WHERE ? > stream_ordering AND stream_ordering >= ?" + " ORDER BY stream_ordering ASC" + " LIMIT ?" + ) + txn.execute(sql, (-last_id, -current_id, limit)) + new_event_updates = [(row[0], row[1:]) for row in txn] + + limited = False + if len(new_event_updates) == limit: + upper_bound = new_event_updates[-1][0] + limited = True + else: + upper_bound = current_id + + sql = ( + "SELECT -event_stream_ordering, e.event_id, e.room_id, e.type," + " state_key, redacts, relates_to_id" + " FROM events AS e" + " INNER JOIN ex_outlier_stream USING (event_id)" + " LEFT JOIN redactions USING (event_id)" + " LEFT JOIN state_events USING (event_id)" + " LEFT JOIN event_relations USING (event_id)" + " WHERE ? > event_stream_ordering" + " AND event_stream_ordering >= ?" + " ORDER BY event_stream_ordering DESC" + ) + txn.execute(sql, (-last_id, -upper_bound)) + new_event_updates.extend((row[0], row[1:]) for row in txn) + + if len(new_event_updates) >= limit: + upper_bound = new_event_updates[-1][0] + limited = True + + return new_event_updates, upper_bound, limited + + return await self.db_pool.runInteraction( + "get_all_new_backfill_event_rows", get_all_new_backfill_event_rows + ) + + async def get_all_updated_current_state_deltas( + self, from_token: int, to_token: int, target_row_count: int + ) -> Tuple[List[Tuple], int, bool]: + """Fetch updates from current_state_delta_stream + + Args: + from_token: The previous stream token. Updates from this stream id will + be excluded. + + to_token: The current stream token (ie the upper limit). Updates up to this + stream id will be included (modulo the 'limit' param) + + target_row_count: The number of rows to try to return. If more rows are + available, we will set 'limited' in the result. In the event of a large + batch, we may return more rows than this. + Returns: + A triplet `(updates, new_last_token, limited)`, where: + * `updates` is a list of database tuples. + * `new_last_token` is the new position in stream. + * `limited` is whether there are more updates to fetch. + """ + + def get_all_updated_current_state_deltas_txn(txn): + sql = """ + SELECT stream_id, room_id, type, state_key, event_id + FROM current_state_delta_stream + WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC LIMIT ? + """ + txn.execute(sql, (from_token, to_token, target_row_count)) + return txn.fetchall() + + def get_deltas_for_stream_id_txn(txn, stream_id): + sql = """ + SELECT stream_id, room_id, type, state_key, event_id + FROM current_state_delta_stream + WHERE stream_id = ? + """ + txn.execute(sql, [stream_id]) + return txn.fetchall() + + # we need to make sure that, for every stream id in the results, we get *all* + # the rows with that stream id. + + rows = await self.db_pool.runInteraction( + "get_all_updated_current_state_deltas", + get_all_updated_current_state_deltas_txn, + ) # type: List[Tuple] + + # if we've got fewer rows than the limit, we're good + if len(rows) < target_row_count: + return rows, to_token, False + + # we hit the limit, so reduce the upper limit so that we exclude the stream id + # of the last row in the result. + assert rows[-1][0] <= to_token + to_token = rows[-1][0] - 1 + + # search backwards through the list for the point to truncate + for idx in range(len(rows) - 1, 0, -1): + if rows[idx - 1][0] <= to_token: + return rows[:idx], to_token, True + + # bother. We didn't get a full set of changes for even a single + # stream id. let's run the query again, without a row limit, but for + # just one stream id. + to_token += 1 + rows = await self.db_pool.runInteraction( + "get_deltas_for_stream_id", get_deltas_for_stream_id_txn, to_token + ) + + return rows, to_token, True + + @cached(num_args=5, max_entries=10) + def get_all_new_events( + self, + last_backfill_id, + last_forward_id, + current_backfill_id, + current_forward_id, + limit, + ): + """Get all the new events that have arrived at the server either as + new events or as backfilled events""" + have_backfill_events = last_backfill_id != current_backfill_id + have_forward_events = last_forward_id != current_forward_id + + if not have_backfill_events and not have_forward_events: + return defer.succeed(AllNewEventsResult([], [], [], [], [])) + + def get_all_new_events_txn(txn): + sql = ( + "SELECT e.stream_ordering, e.event_id, e.room_id, e.type," + " state_key, redacts" + " FROM events AS e" + " LEFT JOIN redactions USING (event_id)" + " LEFT JOIN state_events USING (event_id)" + " WHERE ? < stream_ordering AND stream_ordering <= ?" + " ORDER BY stream_ordering ASC" + " LIMIT ?" + ) + if have_forward_events: + txn.execute(sql, (last_forward_id, current_forward_id, limit)) + new_forward_events = txn.fetchall() + + if len(new_forward_events) == limit: + upper_bound = new_forward_events[-1][0] + else: + upper_bound = current_forward_id + + sql = ( + "SELECT event_stream_ordering, event_id, state_group" + " FROM ex_outlier_stream" + " WHERE ? > event_stream_ordering" + " AND event_stream_ordering >= ?" + " ORDER BY event_stream_ordering DESC" + ) + txn.execute(sql, (last_forward_id, upper_bound)) + forward_ex_outliers = txn.fetchall() + else: + new_forward_events = [] + forward_ex_outliers = [] + + sql = ( + "SELECT -e.stream_ordering, e.event_id, e.room_id, e.type," + " state_key, redacts" + " FROM events AS e" + " LEFT JOIN redactions USING (event_id)" + " LEFT JOIN state_events USING (event_id)" + " WHERE ? > stream_ordering AND stream_ordering >= ?" + " ORDER BY stream_ordering DESC" + " LIMIT ?" + ) + if have_backfill_events: + txn.execute(sql, (-last_backfill_id, -current_backfill_id, limit)) + new_backfill_events = txn.fetchall() + + if len(new_backfill_events) == limit: + upper_bound = new_backfill_events[-1][0] + else: + upper_bound = current_backfill_id + + sql = ( + "SELECT -event_stream_ordering, event_id, state_group" + " FROM ex_outlier_stream" + " WHERE ? > event_stream_ordering" + " AND event_stream_ordering >= ?" + " ORDER BY event_stream_ordering DESC" + ) + txn.execute(sql, (-last_backfill_id, -upper_bound)) + backward_ex_outliers = txn.fetchall() + else: + new_backfill_events = [] + backward_ex_outliers = [] + + return AllNewEventsResult( + new_forward_events, + new_backfill_events, + forward_ex_outliers, + backward_ex_outliers, + ) + + return self.db_pool.runInteraction("get_all_new_events", get_all_new_events_txn) + + async def is_event_after(self, event_id1, event_id2): + """Returns True if event_id1 is after event_id2 in the stream + """ + to_1, so_1 = await self.get_event_ordering(event_id1) + to_2, so_2 = await self.get_event_ordering(event_id2) + return (to_1, so_1) > (to_2, so_2) + + @cachedInlineCallbacks(max_entries=5000) + def get_event_ordering(self, event_id): + res = yield self.db_pool.simple_select_one( + table="events", + retcols=["topological_ordering", "stream_ordering"], + keyvalues={"event_id": event_id}, + allow_none=True, + ) + + if not res: + raise SynapseError(404, "Could not find event %s" % (event_id,)) + + return (int(res["topological_ordering"]), int(res["stream_ordering"])) + + def get_next_event_to_expire(self): + """Retrieve the entry with the lowest expiry timestamp in the event_expiry + table, or None if there's no more event to expire. + + Returns: Deferred[Optional[Tuple[str, int]]] + A tuple containing the event ID as its first element and an expiry timestamp + as its second one, if there's at least one row in the event_expiry table. + None otherwise. + """ + + def get_next_event_to_expire_txn(txn): + txn.execute( + """ + SELECT event_id, expiry_ts FROM event_expiry + ORDER BY expiry_ts ASC LIMIT 1 + """ + ) + + return txn.fetchone() + + return self.db_pool.runInteraction( + desc="get_next_event_to_expire", func=get_next_event_to_expire_txn + ) + + @cached(tree=True, cache_context=True) + async def get_unread_message_count_for_user( + self, room_id: str, user_id: str, cache_context: _CacheContext, + ) -> int: + """Retrieve the count of unread messages for the given room and user. + + Args: + room_id: The ID of the room to count unread messages in. + user_id: The ID of the user to count unread messages for. + + Returns: + The number of unread messages for the given user in the given room. + """ + with Measure(self._clock, "get_unread_message_count_for_user"): + last_read_event_id = await self.get_last_receipt_event_id_for_user( + user_id=user_id, + room_id=room_id, + receipt_type="m.read", + on_invalidate=cache_context.invalidate, + ) + + return await self.db_pool.runInteraction( + "get_unread_message_count_for_user", + self._get_unread_message_count_for_user_txn, + user_id, + room_id, + last_read_event_id, + ) + + def _get_unread_message_count_for_user_txn( + self, + txn: Cursor, + user_id: str, + room_id: str, + last_read_event_id: Optional[str], + ) -> int: + if last_read_event_id: + # Get the stream ordering for the last read event. + stream_ordering = self.db_pool.simple_select_one_onecol_txn( + txn=txn, + table="events", + keyvalues={"room_id": room_id, "event_id": last_read_event_id}, + retcol="stream_ordering", + ) + else: + # If there's no read receipt for that room, it probably means the user hasn't + # opened it yet, in which case use the stream ID of their join event. + # We can't just set it to 0 otherwise messages from other local users from + # before this user joined will be counted as well. + txn.execute( + """ + SELECT stream_ordering FROM local_current_membership + LEFT JOIN events USING (event_id, room_id) + WHERE membership = 'join' + AND user_id = ? + AND room_id = ? + """, + (user_id, room_id), + ) + row = txn.fetchone() + + if row is None: + return 0 + + stream_ordering = row[0] + + # Count the messages that qualify as unread after the stream ordering we've just + # retrieved. + sql = """ + SELECT COUNT(*) FROM events + WHERE sender != ? AND room_id = ? AND stream_ordering > ? AND count_as_unread + """ + + txn.execute(sql, (user_id, room_id, stream_ordering)) + row = txn.fetchone() + + return row[0] if row else 0 + + +AllNewEventsResult = namedtuple( + "AllNewEventsResult", + [ + "new_forward_events", + "new_backfill_events", + "forward_ex_outliers", + "backward_ex_outliers", + ], +) diff --git a/synapse/storage/databases/main/filtering.py b/synapse/storage/databases/main/filtering.py new file mode 100644 index 0000000000..cae6bda80e --- /dev/null +++ b/synapse/storage/databases/main/filtering.py @@ -0,0 +1,74 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from canonicaljson import encode_canonical_json + +from synapse.api.errors import Codes, SynapseError +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.util.caches.descriptors import cachedInlineCallbacks + + +class FilteringStore(SQLBaseStore): + @cachedInlineCallbacks(num_args=2) + def get_user_filter(self, user_localpart, filter_id): + # filter_id is BIGINT UNSIGNED, so if it isn't a number, fail + # with a coherent error message rather than 500 M_UNKNOWN. + try: + int(filter_id) + except ValueError: + raise SynapseError(400, "Invalid filter ID", Codes.INVALID_PARAM) + + def_json = yield self.db_pool.simple_select_one_onecol( + table="user_filters", + keyvalues={"user_id": user_localpart, "filter_id": filter_id}, + retcol="filter_json", + allow_none=False, + desc="get_user_filter", + ) + + return db_to_json(def_json) + + def add_user_filter(self, user_localpart, user_filter): + def_json = encode_canonical_json(user_filter) + + # Need an atomic transaction to SELECT the maximal ID so far then + # INSERT a new one + def _do_txn(txn): + sql = ( + "SELECT filter_id FROM user_filters " + "WHERE user_id = ? AND filter_json = ?" + ) + txn.execute(sql, (user_localpart, bytearray(def_json))) + filter_id_response = txn.fetchone() + if filter_id_response is not None: + return filter_id_response[0] + + sql = "SELECT MAX(filter_id) FROM user_filters WHERE user_id = ?" + txn.execute(sql, (user_localpart,)) + max_id = txn.fetchone()[0] + if max_id is None: + filter_id = 0 + else: + filter_id = max_id + 1 + + sql = ( + "INSERT INTO user_filters (user_id, filter_id, filter_json)" + "VALUES(?, ?, ?)" + ) + txn.execute(sql, (user_localpart, filter_id, bytearray(def_json))) + + return filter_id + + return self.db_pool.runInteraction("add_user_filter", _do_txn) diff --git a/synapse/storage/databases/main/group_server.py b/synapse/storage/databases/main/group_server.py new file mode 100644 index 0000000000..a98181f445 --- /dev/null +++ b/synapse/storage/databases/main/group_server.py @@ -0,0 +1,1297 @@ +# -*- coding: utf-8 -*- +# Copyright 2017 Vector Creations Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from typing import List, Tuple + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.api.errors import SynapseError +from synapse.storage._base import SQLBaseStore, db_to_json + +# The category ID for the "default" category. We don't store as null in the +# database to avoid the fun of null != null +_DEFAULT_CATEGORY_ID = "" +_DEFAULT_ROLE_ID = "" + + +class GroupServerWorkerStore(SQLBaseStore): + def get_group(self, group_id): + return self.db_pool.simple_select_one( + table="groups", + keyvalues={"group_id": group_id}, + retcols=( + "name", + "short_description", + "long_description", + "avatar_url", + "is_public", + "join_policy", + ), + allow_none=True, + desc="get_group", + ) + + def get_users_in_group(self, group_id, include_private=False): + # TODO: Pagination + + keyvalues = {"group_id": group_id} + if not include_private: + keyvalues["is_public"] = True + + return self.db_pool.simple_select_list( + table="group_users", + keyvalues=keyvalues, + retcols=("user_id", "is_public", "is_admin"), + desc="get_users_in_group", + ) + + def get_invited_users_in_group(self, group_id): + # TODO: Pagination + + return self.db_pool.simple_select_onecol( + table="group_invites", + keyvalues={"group_id": group_id}, + retcol="user_id", + desc="get_invited_users_in_group", + ) + + def get_rooms_in_group(self, group_id: str, include_private: bool = False): + """Retrieve the rooms that belong to a given group. Does not return rooms that + lack members. + + Args: + group_id: The ID of the group to query for rooms + include_private: Whether to return private rooms in results + + Returns: + Deferred[List[Dict[str, str|bool]]]: A list of dictionaries, each in the + form of: + + { + "room_id": "!a_room_id:example.com", # The ID of the room + "is_public": False # Whether this is a public room or not + } + """ + # TODO: Pagination + + def _get_rooms_in_group_txn(txn): + sql = """ + SELECT room_id, is_public FROM group_rooms + WHERE group_id = ? + AND room_id IN ( + SELECT group_rooms.room_id FROM group_rooms + LEFT JOIN room_stats_current ON + group_rooms.room_id = room_stats_current.room_id + AND joined_members > 0 + AND local_users_in_room > 0 + LEFT JOIN rooms ON + group_rooms.room_id = rooms.room_id + AND (room_version <> '') = ? + ) + """ + args = [group_id, False] + + if not include_private: + sql += " AND is_public = ?" + args += [True] + + txn.execute(sql, args) + + return [ + {"room_id": room_id, "is_public": is_public} + for room_id, is_public in txn + ] + + return self.db_pool.runInteraction( + "get_rooms_in_group", _get_rooms_in_group_txn + ) + + def get_rooms_for_summary_by_category( + self, group_id: str, include_private: bool = False, + ): + """Get the rooms and categories that should be included in a summary request + + Args: + group_id: The ID of the group to query the summary for + include_private: Whether to return private rooms in results + + Returns: + Deferred[Tuple[List, Dict]]: A tuple containing: + + * A list of dictionaries with the keys: + * "room_id": str, the room ID + * "is_public": bool, whether the room is public + * "category_id": str|None, the category ID if set, else None + * "order": int, the sort order of rooms + + * A dictionary with the key: + * category_id (str): a dictionary with the keys: + * "is_public": bool, whether the category is public + * "profile": str, the category profile + * "order": int, the sort order of rooms in this category + """ + + def _get_rooms_for_summary_txn(txn): + keyvalues = {"group_id": group_id} + if not include_private: + keyvalues["is_public"] = True + + sql = """ + SELECT room_id, is_public, category_id, room_order + FROM group_summary_rooms + WHERE group_id = ? + AND room_id IN ( + SELECT group_rooms.room_id FROM group_rooms + LEFT JOIN room_stats_current ON + group_rooms.room_id = room_stats_current.room_id + AND joined_members > 0 + AND local_users_in_room > 0 + LEFT JOIN rooms ON + group_rooms.room_id = rooms.room_id + AND (room_version <> '') = ? + ) + """ + + if not include_private: + sql += " AND is_public = ?" + txn.execute(sql, (group_id, False, True)) + else: + txn.execute(sql, (group_id, False)) + + rooms = [ + { + "room_id": row[0], + "is_public": row[1], + "category_id": row[2] if row[2] != _DEFAULT_CATEGORY_ID else None, + "order": row[3], + } + for row in txn + ] + + sql = """ + SELECT category_id, is_public, profile, cat_order + FROM group_summary_room_categories + INNER JOIN group_room_categories USING (group_id, category_id) + WHERE group_id = ? + """ + + if not include_private: + sql += " AND is_public = ?" + txn.execute(sql, (group_id, True)) + else: + txn.execute(sql, (group_id,)) + + categories = { + row[0]: { + "is_public": row[1], + "profile": db_to_json(row[2]), + "order": row[3], + } + for row in txn + } + + return rooms, categories + + return self.db_pool.runInteraction( + "get_rooms_for_summary", _get_rooms_for_summary_txn + ) + + @defer.inlineCallbacks + def get_group_categories(self, group_id): + rows = yield self.db_pool.simple_select_list( + table="group_room_categories", + keyvalues={"group_id": group_id}, + retcols=("category_id", "is_public", "profile"), + desc="get_group_categories", + ) + + return { + row["category_id"]: { + "is_public": row["is_public"], + "profile": db_to_json(row["profile"]), + } + for row in rows + } + + @defer.inlineCallbacks + def get_group_category(self, group_id, category_id): + category = yield self.db_pool.simple_select_one( + table="group_room_categories", + keyvalues={"group_id": group_id, "category_id": category_id}, + retcols=("is_public", "profile"), + desc="get_group_category", + ) + + category["profile"] = db_to_json(category["profile"]) + + return category + + @defer.inlineCallbacks + def get_group_roles(self, group_id): + rows = yield self.db_pool.simple_select_list( + table="group_roles", + keyvalues={"group_id": group_id}, + retcols=("role_id", "is_public", "profile"), + desc="get_group_roles", + ) + + return { + row["role_id"]: { + "is_public": row["is_public"], + "profile": db_to_json(row["profile"]), + } + for row in rows + } + + @defer.inlineCallbacks + def get_group_role(self, group_id, role_id): + role = yield self.db_pool.simple_select_one( + table="group_roles", + keyvalues={"group_id": group_id, "role_id": role_id}, + retcols=("is_public", "profile"), + desc="get_group_role", + ) + + role["profile"] = db_to_json(role["profile"]) + + return role + + def get_local_groups_for_room(self, room_id): + """Get all of the local group that contain a given room + Args: + room_id (str): The ID of a room + Returns: + Deferred[list[str]]: A twisted.Deferred containing a list of group ids + containing this room + """ + return self.db_pool.simple_select_onecol( + table="group_rooms", + keyvalues={"room_id": room_id}, + retcol="group_id", + desc="get_local_groups_for_room", + ) + + def get_users_for_summary_by_role(self, group_id, include_private=False): + """Get the users and roles that should be included in a summary request + + Returns ([users], [roles]) + """ + + def _get_users_for_summary_txn(txn): + keyvalues = {"group_id": group_id} + if not include_private: + keyvalues["is_public"] = True + + sql = """ + SELECT user_id, is_public, role_id, user_order + FROM group_summary_users + WHERE group_id = ? + """ + + if not include_private: + sql += " AND is_public = ?" + txn.execute(sql, (group_id, True)) + else: + txn.execute(sql, (group_id,)) + + users = [ + { + "user_id": row[0], + "is_public": row[1], + "role_id": row[2] if row[2] != _DEFAULT_ROLE_ID else None, + "order": row[3], + } + for row in txn + ] + + sql = """ + SELECT role_id, is_public, profile, role_order + FROM group_summary_roles + INNER JOIN group_roles USING (group_id, role_id) + WHERE group_id = ? + """ + + if not include_private: + sql += " AND is_public = ?" + txn.execute(sql, (group_id, True)) + else: + txn.execute(sql, (group_id,)) + + roles = { + row[0]: { + "is_public": row[1], + "profile": db_to_json(row[2]), + "order": row[3], + } + for row in txn + } + + return users, roles + + return self.db_pool.runInteraction( + "get_users_for_summary_by_role", _get_users_for_summary_txn + ) + + def is_user_in_group(self, user_id, group_id): + return self.db_pool.simple_select_one_onecol( + table="group_users", + keyvalues={"group_id": group_id, "user_id": user_id}, + retcol="user_id", + allow_none=True, + desc="is_user_in_group", + ).addCallback(lambda r: bool(r)) + + def is_user_admin_in_group(self, group_id, user_id): + return self.db_pool.simple_select_one_onecol( + table="group_users", + keyvalues={"group_id": group_id, "user_id": user_id}, + retcol="is_admin", + allow_none=True, + desc="is_user_admin_in_group", + ) + + def is_user_invited_to_local_group(self, group_id, user_id): + """Has the group server invited a user? + """ + return self.db_pool.simple_select_one_onecol( + table="group_invites", + keyvalues={"group_id": group_id, "user_id": user_id}, + retcol="user_id", + desc="is_user_invited_to_local_group", + allow_none=True, + ) + + def get_users_membership_info_in_group(self, group_id, user_id): + """Get a dict describing the membership of a user in a group. + + Example if joined: + + { + "membership": "join", + "is_public": True, + "is_privileged": False, + } + + Returns an empty dict if the user is not join/invite/etc + """ + + def _get_users_membership_in_group_txn(txn): + row = self.db_pool.simple_select_one_txn( + txn, + table="group_users", + keyvalues={"group_id": group_id, "user_id": user_id}, + retcols=("is_admin", "is_public"), + allow_none=True, + ) + + if row: + return { + "membership": "join", + "is_public": row["is_public"], + "is_privileged": row["is_admin"], + } + + row = self.db_pool.simple_select_one_onecol_txn( + txn, + table="group_invites", + keyvalues={"group_id": group_id, "user_id": user_id}, + retcol="user_id", + allow_none=True, + ) + + if row: + return {"membership": "invite"} + + return {} + + return self.db_pool.runInteraction( + "get_users_membership_info_in_group", _get_users_membership_in_group_txn + ) + + def get_publicised_groups_for_user(self, user_id): + """Get all groups a user is publicising + """ + return self.db_pool.simple_select_onecol( + table="local_group_membership", + keyvalues={"user_id": user_id, "membership": "join", "is_publicised": True}, + retcol="group_id", + desc="get_publicised_groups_for_user", + ) + + def get_attestations_need_renewals(self, valid_until_ms): + """Get all attestations that need to be renewed until givent time + """ + + def _get_attestations_need_renewals_txn(txn): + sql = """ + SELECT group_id, user_id FROM group_attestations_renewals + WHERE valid_until_ms <= ? + """ + txn.execute(sql, (valid_until_ms,)) + return self.db_pool.cursor_to_dict(txn) + + return self.db_pool.runInteraction( + "get_attestations_need_renewals", _get_attestations_need_renewals_txn + ) + + @defer.inlineCallbacks + def get_remote_attestation(self, group_id, user_id): + """Get the attestation that proves the remote agrees that the user is + in the group. + """ + row = yield self.db_pool.simple_select_one( + table="group_attestations_remote", + keyvalues={"group_id": group_id, "user_id": user_id}, + retcols=("valid_until_ms", "attestation_json"), + desc="get_remote_attestation", + allow_none=True, + ) + + now = int(self._clock.time_msec()) + if row and now < row["valid_until_ms"]: + return db_to_json(row["attestation_json"]) + + return None + + def get_joined_groups(self, user_id): + return self.db_pool.simple_select_onecol( + table="local_group_membership", + keyvalues={"user_id": user_id, "membership": "join"}, + retcol="group_id", + desc="get_joined_groups", + ) + + def get_all_groups_for_user(self, user_id, now_token): + def _get_all_groups_for_user_txn(txn): + sql = """ + SELECT group_id, type, membership, u.content + FROM local_group_updates AS u + INNER JOIN local_group_membership USING (group_id, user_id) + WHERE user_id = ? AND membership != 'leave' + AND stream_id <= ? + """ + txn.execute(sql, (user_id, now_token)) + return [ + { + "group_id": row[0], + "type": row[1], + "membership": row[2], + "content": db_to_json(row[3]), + } + for row in txn + ] + + return self.db_pool.runInteraction( + "get_all_groups_for_user", _get_all_groups_for_user_txn + ) + + def get_groups_changes_for_user(self, user_id, from_token, to_token): + from_token = int(from_token) + has_changed = self._group_updates_stream_cache.has_entity_changed( + user_id, from_token + ) + if not has_changed: + return defer.succeed([]) + + def _get_groups_changes_for_user_txn(txn): + sql = """ + SELECT group_id, membership, type, u.content + FROM local_group_updates AS u + INNER JOIN local_group_membership USING (group_id, user_id) + WHERE user_id = ? AND ? < stream_id AND stream_id <= ? + """ + txn.execute(sql, (user_id, from_token, to_token)) + return [ + { + "group_id": group_id, + "membership": membership, + "type": gtype, + "content": db_to_json(content_json), + } + for group_id, membership, gtype, content_json in txn + ] + + return self.db_pool.runInteraction( + "get_groups_changes_for_user", _get_groups_changes_for_user_txn + ) + + async def get_all_groups_changes( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for groups replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + last_id = int(last_id) + has_changed = self._group_updates_stream_cache.has_any_entity_changed(last_id) + + if not has_changed: + return [], current_id, False + + def _get_all_groups_changes_txn(txn): + sql = """ + SELECT stream_id, group_id, user_id, type, content + FROM local_group_updates + WHERE ? < stream_id AND stream_id <= ? + LIMIT ? + """ + txn.execute(sql, (last_id, current_id, limit)) + updates = [ + (stream_id, (group_id, user_id, gtype, db_to_json(content_json))) + for stream_id, group_id, user_id, gtype, content_json in txn + ] + + limited = False + upto_token = current_id + if len(updates) >= limit: + upto_token = updates[-1][0] + limited = True + + return updates, upto_token, limited + + return await self.db_pool.runInteraction( + "get_all_groups_changes", _get_all_groups_changes_txn + ) + + +class GroupServerStore(GroupServerWorkerStore): + def set_group_join_policy(self, group_id, join_policy): + """Set the join policy of a group. + + join_policy can be one of: + * "invite" + * "open" + """ + return self.db_pool.simple_update_one( + table="groups", + keyvalues={"group_id": group_id}, + updatevalues={"join_policy": join_policy}, + desc="set_group_join_policy", + ) + + def add_room_to_summary(self, group_id, room_id, category_id, order, is_public): + return self.db_pool.runInteraction( + "add_room_to_summary", + self._add_room_to_summary_txn, + group_id, + room_id, + category_id, + order, + is_public, + ) + + def _add_room_to_summary_txn( + self, txn, group_id, room_id, category_id, order, is_public + ): + """Add (or update) room's entry in summary. + + Args: + group_id (str) + room_id (str) + category_id (str): If not None then adds the category to the end of + the summary if its not already there. [Optional] + order (int): If not None inserts the room at that position, e.g. + an order of 1 will put the room first. Otherwise, the room gets + added to the end. + """ + room_in_group = self.db_pool.simple_select_one_onecol_txn( + txn, + table="group_rooms", + keyvalues={"group_id": group_id, "room_id": room_id}, + retcol="room_id", + allow_none=True, + ) + if not room_in_group: + raise SynapseError(400, "room not in group") + + if category_id is None: + category_id = _DEFAULT_CATEGORY_ID + else: + cat_exists = self.db_pool.simple_select_one_onecol_txn( + txn, + table="group_room_categories", + keyvalues={"group_id": group_id, "category_id": category_id}, + retcol="group_id", + allow_none=True, + ) + if not cat_exists: + raise SynapseError(400, "Category doesn't exist") + + # TODO: Check category is part of summary already + cat_exists = self.db_pool.simple_select_one_onecol_txn( + txn, + table="group_summary_room_categories", + keyvalues={"group_id": group_id, "category_id": category_id}, + retcol="group_id", + allow_none=True, + ) + if not cat_exists: + # If not, add it with an order larger than all others + txn.execute( + """ + INSERT INTO group_summary_room_categories + (group_id, category_id, cat_order) + SELECT ?, ?, COALESCE(MAX(cat_order), 0) + 1 + FROM group_summary_room_categories + WHERE group_id = ? AND category_id = ? + """, + (group_id, category_id, group_id, category_id), + ) + + existing = self.db_pool.simple_select_one_txn( + txn, + table="group_summary_rooms", + keyvalues={ + "group_id": group_id, + "room_id": room_id, + "category_id": category_id, + }, + retcols=("room_order", "is_public"), + allow_none=True, + ) + + if order is not None: + # Shuffle other room orders that come after the given order + sql = """ + UPDATE group_summary_rooms SET room_order = room_order + 1 + WHERE group_id = ? AND category_id = ? AND room_order >= ? + """ + txn.execute(sql, (group_id, category_id, order)) + elif not existing: + sql = """ + SELECT COALESCE(MAX(room_order), 0) + 1 FROM group_summary_rooms + WHERE group_id = ? AND category_id = ? + """ + txn.execute(sql, (group_id, category_id)) + (order,) = txn.fetchone() + + if existing: + to_update = {} + if order is not None: + to_update["room_order"] = order + if is_public is not None: + to_update["is_public"] = is_public + self.db_pool.simple_update_txn( + txn, + table="group_summary_rooms", + keyvalues={ + "group_id": group_id, + "category_id": category_id, + "room_id": room_id, + }, + values=to_update, + ) + else: + if is_public is None: + is_public = True + + self.db_pool.simple_insert_txn( + txn, + table="group_summary_rooms", + values={ + "group_id": group_id, + "category_id": category_id, + "room_id": room_id, + "room_order": order, + "is_public": is_public, + }, + ) + + def remove_room_from_summary(self, group_id, room_id, category_id): + if category_id is None: + category_id = _DEFAULT_CATEGORY_ID + + return self.db_pool.simple_delete( + table="group_summary_rooms", + keyvalues={ + "group_id": group_id, + "category_id": category_id, + "room_id": room_id, + }, + desc="remove_room_from_summary", + ) + + def upsert_group_category(self, group_id, category_id, profile, is_public): + """Add/update room category for group + """ + insertion_values = {} + update_values = {"category_id": category_id} # This cannot be empty + + if profile is None: + insertion_values["profile"] = "{}" + else: + update_values["profile"] = json.dumps(profile) + + if is_public is None: + insertion_values["is_public"] = True + else: + update_values["is_public"] = is_public + + return self.db_pool.simple_upsert( + table="group_room_categories", + keyvalues={"group_id": group_id, "category_id": category_id}, + values=update_values, + insertion_values=insertion_values, + desc="upsert_group_category", + ) + + def remove_group_category(self, group_id, category_id): + return self.db_pool.simple_delete( + table="group_room_categories", + keyvalues={"group_id": group_id, "category_id": category_id}, + desc="remove_group_category", + ) + + def upsert_group_role(self, group_id, role_id, profile, is_public): + """Add/remove user role + """ + insertion_values = {} + update_values = {"role_id": role_id} # This cannot be empty + + if profile is None: + insertion_values["profile"] = "{}" + else: + update_values["profile"] = json.dumps(profile) + + if is_public is None: + insertion_values["is_public"] = True + else: + update_values["is_public"] = is_public + + return self.db_pool.simple_upsert( + table="group_roles", + keyvalues={"group_id": group_id, "role_id": role_id}, + values=update_values, + insertion_values=insertion_values, + desc="upsert_group_role", + ) + + def remove_group_role(self, group_id, role_id): + return self.db_pool.simple_delete( + table="group_roles", + keyvalues={"group_id": group_id, "role_id": role_id}, + desc="remove_group_role", + ) + + def add_user_to_summary(self, group_id, user_id, role_id, order, is_public): + return self.db_pool.runInteraction( + "add_user_to_summary", + self._add_user_to_summary_txn, + group_id, + user_id, + role_id, + order, + is_public, + ) + + def _add_user_to_summary_txn( + self, txn, group_id, user_id, role_id, order, is_public + ): + """Add (or update) user's entry in summary. + + Args: + group_id (str) + user_id (str) + role_id (str): If not None then adds the role to the end of + the summary if its not already there. [Optional] + order (int): If not None inserts the user at that position, e.g. + an order of 1 will put the user first. Otherwise, the user gets + added to the end. + """ + user_in_group = self.db_pool.simple_select_one_onecol_txn( + txn, + table="group_users", + keyvalues={"group_id": group_id, "user_id": user_id}, + retcol="user_id", + allow_none=True, + ) + if not user_in_group: + raise SynapseError(400, "user not in group") + + if role_id is None: + role_id = _DEFAULT_ROLE_ID + else: + role_exists = self.db_pool.simple_select_one_onecol_txn( + txn, + table="group_roles", + keyvalues={"group_id": group_id, "role_id": role_id}, + retcol="group_id", + allow_none=True, + ) + if not role_exists: + raise SynapseError(400, "Role doesn't exist") + + # TODO: Check role is part of the summary already + role_exists = self.db_pool.simple_select_one_onecol_txn( + txn, + table="group_summary_roles", + keyvalues={"group_id": group_id, "role_id": role_id}, + retcol="group_id", + allow_none=True, + ) + if not role_exists: + # If not, add it with an order larger than all others + txn.execute( + """ + INSERT INTO group_summary_roles + (group_id, role_id, role_order) + SELECT ?, ?, COALESCE(MAX(role_order), 0) + 1 + FROM group_summary_roles + WHERE group_id = ? AND role_id = ? + """, + (group_id, role_id, group_id, role_id), + ) + + existing = self.db_pool.simple_select_one_txn( + txn, + table="group_summary_users", + keyvalues={"group_id": group_id, "user_id": user_id, "role_id": role_id}, + retcols=("user_order", "is_public"), + allow_none=True, + ) + + if order is not None: + # Shuffle other users orders that come after the given order + sql = """ + UPDATE group_summary_users SET user_order = user_order + 1 + WHERE group_id = ? AND role_id = ? AND user_order >= ? + """ + txn.execute(sql, (group_id, role_id, order)) + elif not existing: + sql = """ + SELECT COALESCE(MAX(user_order), 0) + 1 FROM group_summary_users + WHERE group_id = ? AND role_id = ? + """ + txn.execute(sql, (group_id, role_id)) + (order,) = txn.fetchone() + + if existing: + to_update = {} + if order is not None: + to_update["user_order"] = order + if is_public is not None: + to_update["is_public"] = is_public + self.db_pool.simple_update_txn( + txn, + table="group_summary_users", + keyvalues={ + "group_id": group_id, + "role_id": role_id, + "user_id": user_id, + }, + values=to_update, + ) + else: + if is_public is None: + is_public = True + + self.db_pool.simple_insert_txn( + txn, + table="group_summary_users", + values={ + "group_id": group_id, + "role_id": role_id, + "user_id": user_id, + "user_order": order, + "is_public": is_public, + }, + ) + + def remove_user_from_summary(self, group_id, user_id, role_id): + if role_id is None: + role_id = _DEFAULT_ROLE_ID + + return self.db_pool.simple_delete( + table="group_summary_users", + keyvalues={"group_id": group_id, "role_id": role_id, "user_id": user_id}, + desc="remove_user_from_summary", + ) + + def add_group_invite(self, group_id, user_id): + """Record that the group server has invited a user + """ + return self.db_pool.simple_insert( + table="group_invites", + values={"group_id": group_id, "user_id": user_id}, + desc="add_group_invite", + ) + + def add_user_to_group( + self, + group_id, + user_id, + is_admin=False, + is_public=True, + local_attestation=None, + remote_attestation=None, + ): + """Add a user to the group server. + + Args: + group_id (str) + user_id (str) + is_admin (bool) + is_public (bool) + local_attestation (dict): The attestation the GS created to give + to the remote server. Optional if the user and group are on the + same server + remote_attestation (dict): The attestation given to GS by remote + server. Optional if the user and group are on the same server + """ + + def _add_user_to_group_txn(txn): + self.db_pool.simple_insert_txn( + txn, + table="group_users", + values={ + "group_id": group_id, + "user_id": user_id, + "is_admin": is_admin, + "is_public": is_public, + }, + ) + + self.db_pool.simple_delete_txn( + txn, + table="group_invites", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + + if local_attestation: + self.db_pool.simple_insert_txn( + txn, + table="group_attestations_renewals", + values={ + "group_id": group_id, + "user_id": user_id, + "valid_until_ms": local_attestation["valid_until_ms"], + }, + ) + if remote_attestation: + self.db_pool.simple_insert_txn( + txn, + table="group_attestations_remote", + values={ + "group_id": group_id, + "user_id": user_id, + "valid_until_ms": remote_attestation["valid_until_ms"], + "attestation_json": json.dumps(remote_attestation), + }, + ) + + return self.db_pool.runInteraction("add_user_to_group", _add_user_to_group_txn) + + def remove_user_from_group(self, group_id, user_id): + def _remove_user_from_group_txn(txn): + self.db_pool.simple_delete_txn( + txn, + table="group_users", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="group_invites", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="group_attestations_renewals", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="group_attestations_remote", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="group_summary_users", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + + return self.db_pool.runInteraction( + "remove_user_from_group", _remove_user_from_group_txn + ) + + def add_room_to_group(self, group_id, room_id, is_public): + return self.db_pool.simple_insert( + table="group_rooms", + values={"group_id": group_id, "room_id": room_id, "is_public": is_public}, + desc="add_room_to_group", + ) + + def update_room_in_group_visibility(self, group_id, room_id, is_public): + return self.db_pool.simple_update( + table="group_rooms", + keyvalues={"group_id": group_id, "room_id": room_id}, + updatevalues={"is_public": is_public}, + desc="update_room_in_group_visibility", + ) + + def remove_room_from_group(self, group_id, room_id): + def _remove_room_from_group_txn(txn): + self.db_pool.simple_delete_txn( + txn, + table="group_rooms", + keyvalues={"group_id": group_id, "room_id": room_id}, + ) + + self.db_pool.simple_delete_txn( + txn, + table="group_summary_rooms", + keyvalues={"group_id": group_id, "room_id": room_id}, + ) + + return self.db_pool.runInteraction( + "remove_room_from_group", _remove_room_from_group_txn + ) + + def update_group_publicity(self, group_id, user_id, publicise): + """Update whether the user is publicising their membership of the group + """ + return self.db_pool.simple_update_one( + table="local_group_membership", + keyvalues={"group_id": group_id, "user_id": user_id}, + updatevalues={"is_publicised": publicise}, + desc="update_group_publicity", + ) + + @defer.inlineCallbacks + def register_user_group_membership( + self, + group_id, + user_id, + membership, + is_admin=False, + content={}, + local_attestation=None, + remote_attestation=None, + is_publicised=False, + ): + """Registers that a local user is a member of a (local or remote) group. + + Args: + group_id (str) + user_id (str) + membership (str) + is_admin (bool) + content (dict): Content of the membership, e.g. includes the inviter + if the user has been invited. + local_attestation (dict): If remote group then store the fact that we + have given out an attestation, else None. + remote_attestation (dict): If remote group then store the remote + attestation from the group, else None. + """ + + def _register_user_group_membership_txn(txn, next_id): + # TODO: Upsert? + self.db_pool.simple_delete_txn( + txn, + table="local_group_membership", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + self.db_pool.simple_insert_txn( + txn, + table="local_group_membership", + values={ + "group_id": group_id, + "user_id": user_id, + "is_admin": is_admin, + "membership": membership, + "is_publicised": is_publicised, + "content": json.dumps(content), + }, + ) + + self.db_pool.simple_insert_txn( + txn, + table="local_group_updates", + values={ + "stream_id": next_id, + "group_id": group_id, + "user_id": user_id, + "type": "membership", + "content": json.dumps( + {"membership": membership, "content": content} + ), + }, + ) + self._group_updates_stream_cache.entity_has_changed(user_id, next_id) + + # TODO: Insert profile to ensure it comes down stream if its a join. + + if membership == "join": + if local_attestation: + self.db_pool.simple_insert_txn( + txn, + table="group_attestations_renewals", + values={ + "group_id": group_id, + "user_id": user_id, + "valid_until_ms": local_attestation["valid_until_ms"], + }, + ) + if remote_attestation: + self.db_pool.simple_insert_txn( + txn, + table="group_attestations_remote", + values={ + "group_id": group_id, + "user_id": user_id, + "valid_until_ms": remote_attestation["valid_until_ms"], + "attestation_json": json.dumps(remote_attestation), + }, + ) + else: + self.db_pool.simple_delete_txn( + txn, + table="group_attestations_renewals", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="group_attestations_remote", + keyvalues={"group_id": group_id, "user_id": user_id}, + ) + + return next_id + + with self._group_updates_id_gen.get_next() as next_id: + res = yield self.db_pool.runInteraction( + "register_user_group_membership", + _register_user_group_membership_txn, + next_id, + ) + return res + + @defer.inlineCallbacks + def create_group( + self, group_id, user_id, name, avatar_url, short_description, long_description + ): + yield self.db_pool.simple_insert( + table="groups", + values={ + "group_id": group_id, + "name": name, + "avatar_url": avatar_url, + "short_description": short_description, + "long_description": long_description, + "is_public": True, + }, + desc="create_group", + ) + + @defer.inlineCallbacks + def update_group_profile(self, group_id, profile): + yield self.db_pool.simple_update_one( + table="groups", + keyvalues={"group_id": group_id}, + updatevalues=profile, + desc="update_group_profile", + ) + + def update_attestation_renewal(self, group_id, user_id, attestation): + """Update an attestation that we have renewed + """ + return self.db_pool.simple_update_one( + table="group_attestations_renewals", + keyvalues={"group_id": group_id, "user_id": user_id}, + updatevalues={"valid_until_ms": attestation["valid_until_ms"]}, + desc="update_attestation_renewal", + ) + + def update_remote_attestion(self, group_id, user_id, attestation): + """Update an attestation that a remote has renewed + """ + return self.db_pool.simple_update_one( + table="group_attestations_remote", + keyvalues={"group_id": group_id, "user_id": user_id}, + updatevalues={ + "valid_until_ms": attestation["valid_until_ms"], + "attestation_json": json.dumps(attestation), + }, + desc="update_remote_attestion", + ) + + def remove_attestation_renewal(self, group_id, user_id): + """Remove an attestation that we thought we should renew, but actually + shouldn't. Ideally this would never get called as we would never + incorrectly try and do attestations for local users on local groups. + + Args: + group_id (str) + user_id (str) + """ + return self.db_pool.simple_delete( + table="group_attestations_renewals", + keyvalues={"group_id": group_id, "user_id": user_id}, + desc="remove_attestation_renewal", + ) + + def get_group_stream_token(self): + return self._group_updates_id_gen.get_current_token() + + def delete_group(self, group_id): + """Deletes a group fully from the database. + + Args: + group_id (str) + + Returns: + Deferred + """ + + def _delete_group_txn(txn): + tables = [ + "groups", + "group_users", + "group_invites", + "group_rooms", + "group_summary_rooms", + "group_summary_room_categories", + "group_room_categories", + "group_summary_users", + "group_summary_roles", + "group_roles", + "group_attestations_renewals", + "group_attestations_remote", + ] + + for table in tables: + self.db_pool.simple_delete_txn( + txn, table=table, keyvalues={"group_id": group_id} + ) + + return self.db_pool.runInteraction("delete_group", _delete_group_txn) diff --git a/synapse/storage/databases/main/keys.py b/synapse/storage/databases/main/keys.py new file mode 100644 index 0000000000..384e9c5eb0 --- /dev/null +++ b/synapse/storage/databases/main/keys.py @@ -0,0 +1,210 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2019 New Vector Ltd. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import itertools +import logging + +from signedjson.key import decode_verify_key_bytes + +from synapse.storage._base import SQLBaseStore +from synapse.storage.keys import FetchKeyResult +from synapse.util.caches.descriptors import cached, cachedList +from synapse.util.iterutils import batch_iter + +logger = logging.getLogger(__name__) + + +db_binary_type = memoryview + + +class KeyStore(SQLBaseStore): + """Persistence for signature verification keys + """ + + @cached() + def _get_server_verify_key(self, server_name_and_key_id): + raise NotImplementedError() + + @cachedList( + cached_method_name="_get_server_verify_key", list_name="server_name_and_key_ids" + ) + def get_server_verify_keys(self, server_name_and_key_ids): + """ + Args: + server_name_and_key_ids (iterable[Tuple[str, str]]): + iterable of (server_name, key-id) tuples to fetch keys for + + Returns: + Deferred: resolves to dict[Tuple[str, str], FetchKeyResult|None]: + map from (server_name, key_id) -> FetchKeyResult, or None if the key is + unknown + """ + keys = {} + + def _get_keys(txn, batch): + """Processes a batch of keys to fetch, and adds the result to `keys`.""" + + # batch_iter always returns tuples so it's safe to do len(batch) + sql = ( + "SELECT server_name, key_id, verify_key, ts_valid_until_ms " + "FROM server_signature_keys WHERE 1=0" + ) + " OR (server_name=? AND key_id=?)" * len(batch) + + txn.execute(sql, tuple(itertools.chain.from_iterable(batch))) + + for row in txn: + server_name, key_id, key_bytes, ts_valid_until_ms = row + + if ts_valid_until_ms is None: + # Old keys may be stored with a ts_valid_until_ms of null, + # in which case we treat this as if it was set to `0`, i.e. + # it won't match key requests that define a minimum + # `ts_valid_until_ms`. + ts_valid_until_ms = 0 + + res = FetchKeyResult( + verify_key=decode_verify_key_bytes(key_id, bytes(key_bytes)), + valid_until_ts=ts_valid_until_ms, + ) + keys[(server_name, key_id)] = res + + def _txn(txn): + for batch in batch_iter(server_name_and_key_ids, 50): + _get_keys(txn, batch) + return keys + + return self.db_pool.runInteraction("get_server_verify_keys", _txn) + + def store_server_verify_keys(self, from_server, ts_added_ms, verify_keys): + """Stores NACL verification keys for remote servers. + Args: + from_server (str): Where the verification keys were looked up + ts_added_ms (int): The time to record that the key was added + verify_keys (iterable[tuple[str, str, FetchKeyResult]]): + keys to be stored. Each entry is a triplet of + (server_name, key_id, key). + """ + key_values = [] + value_values = [] + invalidations = [] + for server_name, key_id, fetch_result in verify_keys: + key_values.append((server_name, key_id)) + value_values.append( + ( + from_server, + ts_added_ms, + fetch_result.valid_until_ts, + db_binary_type(fetch_result.verify_key.encode()), + ) + ) + # invalidate takes a tuple corresponding to the params of + # _get_server_verify_key. _get_server_verify_key only takes one + # param, which is itself the 2-tuple (server_name, key_id). + invalidations.append((server_name, key_id)) + + def _invalidate(res): + f = self._get_server_verify_key.invalidate + for i in invalidations: + f((i,)) + return res + + return self.db_pool.runInteraction( + "store_server_verify_keys", + self.db_pool.simple_upsert_many_txn, + table="server_signature_keys", + key_names=("server_name", "key_id"), + key_values=key_values, + value_names=( + "from_server", + "ts_added_ms", + "ts_valid_until_ms", + "verify_key", + ), + value_values=value_values, + ).addCallback(_invalidate) + + def store_server_keys_json( + self, server_name, key_id, from_server, ts_now_ms, ts_expires_ms, key_json_bytes + ): + """Stores the JSON bytes for a set of keys from a server + The JSON should be signed by the originating server, the intermediate + server, and by this server. Updates the value for the + (server_name, key_id, from_server) triplet if one already existed. + Args: + server_name (str): The name of the server. + key_id (str): The identifer of the key this JSON is for. + from_server (str): The server this JSON was fetched from. + ts_now_ms (int): The time now in milliseconds. + ts_valid_until_ms (int): The time when this json stops being valid. + key_json (bytes): The encoded JSON. + """ + return self.db_pool.simple_upsert( + table="server_keys_json", + keyvalues={ + "server_name": server_name, + "key_id": key_id, + "from_server": from_server, + }, + values={ + "server_name": server_name, + "key_id": key_id, + "from_server": from_server, + "ts_added_ms": ts_now_ms, + "ts_valid_until_ms": ts_expires_ms, + "key_json": db_binary_type(key_json_bytes), + }, + desc="store_server_keys_json", + ) + + def get_server_keys_json(self, server_keys): + """Retrive the key json for a list of server_keys and key ids. + If no keys are found for a given server, key_id and source then + that server, key_id, and source triplet entry will be an empty list. + The JSON is returned as a byte array so that it can be efficiently + used in an HTTP response. + Args: + server_keys (list): List of (server_name, key_id, source) triplets. + Returns: + Deferred[dict[Tuple[str, str, str|None], list[dict]]]: + Dict mapping (server_name, key_id, source) triplets to lists of dicts + """ + + def _get_server_keys_json_txn(txn): + results = {} + for server_name, key_id, from_server in server_keys: + keyvalues = {"server_name": server_name} + if key_id is not None: + keyvalues["key_id"] = key_id + if from_server is not None: + keyvalues["from_server"] = from_server + rows = self.db_pool.simple_select_list_txn( + txn, + "server_keys_json", + keyvalues=keyvalues, + retcols=( + "key_id", + "from_server", + "ts_added_ms", + "ts_valid_until_ms", + "key_json", + ), + ) + results[(server_name, key_id, from_server)] = rows + return results + + return self.db_pool.runInteraction( + "get_server_keys_json", _get_server_keys_json_txn + ) diff --git a/synapse/storage/databases/main/media_repository.py b/synapse/storage/databases/main/media_repository.py new file mode 100644 index 0000000000..80fc1cd009 --- /dev/null +++ b/synapse/storage/databases/main/media_repository.py @@ -0,0 +1,398 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool + + +class MediaRepositoryBackgroundUpdateStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(MediaRepositoryBackgroundUpdateStore, self).__init__( + database, db_conn, hs + ) + + self.db_pool.updates.register_background_index_update( + update_name="local_media_repository_url_idx", + index_name="local_media_repository_url_idx", + table="local_media_repository", + columns=["created_ts"], + where_clause="url_cache IS NOT NULL", + ) + + +class MediaRepositoryStore(MediaRepositoryBackgroundUpdateStore): + """Persistence for attachments and avatars""" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(MediaRepositoryStore, self).__init__(database, db_conn, hs) + + def get_local_media(self, media_id): + """Get the metadata for a local piece of media + Returns: + None if the media_id doesn't exist. + """ + return self.db_pool.simple_select_one( + "local_media_repository", + {"media_id": media_id}, + ( + "media_type", + "media_length", + "upload_name", + "created_ts", + "quarantined_by", + "url_cache", + ), + allow_none=True, + desc="get_local_media", + ) + + def store_local_media( + self, + media_id, + media_type, + time_now_ms, + upload_name, + media_length, + user_id, + url_cache=None, + ): + return self.db_pool.simple_insert( + "local_media_repository", + { + "media_id": media_id, + "media_type": media_type, + "created_ts": time_now_ms, + "upload_name": upload_name, + "media_length": media_length, + "user_id": user_id.to_string(), + "url_cache": url_cache, + }, + desc="store_local_media", + ) + + def mark_local_media_as_safe(self, media_id: str): + """Mark a local media as safe from quarantining.""" + return self.db_pool.simple_update_one( + table="local_media_repository", + keyvalues={"media_id": media_id}, + updatevalues={"safe_from_quarantine": True}, + desc="mark_local_media_as_safe", + ) + + def get_url_cache(self, url, ts): + """Get the media_id and ts for a cached URL as of the given timestamp + Returns: + None if the URL isn't cached. + """ + + def get_url_cache_txn(txn): + # get the most recently cached result (relative to the given ts) + sql = ( + "SELECT response_code, etag, expires_ts, og, media_id, download_ts" + " FROM local_media_repository_url_cache" + " WHERE url = ? AND download_ts <= ?" + " ORDER BY download_ts DESC LIMIT 1" + ) + txn.execute(sql, (url, ts)) + row = txn.fetchone() + + if not row: + # ...or if we've requested a timestamp older than the oldest + # copy in the cache, return the oldest copy (if any) + sql = ( + "SELECT response_code, etag, expires_ts, og, media_id, download_ts" + " FROM local_media_repository_url_cache" + " WHERE url = ? AND download_ts > ?" + " ORDER BY download_ts ASC LIMIT 1" + ) + txn.execute(sql, (url, ts)) + row = txn.fetchone() + + if not row: + return None + + return dict( + zip( + ( + "response_code", + "etag", + "expires_ts", + "og", + "media_id", + "download_ts", + ), + row, + ) + ) + + return self.db_pool.runInteraction("get_url_cache", get_url_cache_txn) + + def store_url_cache( + self, url, response_code, etag, expires_ts, og, media_id, download_ts + ): + return self.db_pool.simple_insert( + "local_media_repository_url_cache", + { + "url": url, + "response_code": response_code, + "etag": etag, + "expires_ts": expires_ts, + "og": og, + "media_id": media_id, + "download_ts": download_ts, + }, + desc="store_url_cache", + ) + + def get_local_media_thumbnails(self, media_id): + return self.db_pool.simple_select_list( + "local_media_repository_thumbnails", + {"media_id": media_id}, + ( + "thumbnail_width", + "thumbnail_height", + "thumbnail_method", + "thumbnail_type", + "thumbnail_length", + ), + desc="get_local_media_thumbnails", + ) + + def store_local_thumbnail( + self, + media_id, + thumbnail_width, + thumbnail_height, + thumbnail_type, + thumbnail_method, + thumbnail_length, + ): + return self.db_pool.simple_insert( + "local_media_repository_thumbnails", + { + "media_id": media_id, + "thumbnail_width": thumbnail_width, + "thumbnail_height": thumbnail_height, + "thumbnail_method": thumbnail_method, + "thumbnail_type": thumbnail_type, + "thumbnail_length": thumbnail_length, + }, + desc="store_local_thumbnail", + ) + + def get_cached_remote_media(self, origin, media_id): + return self.db_pool.simple_select_one( + "remote_media_cache", + {"media_origin": origin, "media_id": media_id}, + ( + "media_type", + "media_length", + "upload_name", + "created_ts", + "filesystem_id", + "quarantined_by", + ), + allow_none=True, + desc="get_cached_remote_media", + ) + + def store_cached_remote_media( + self, + origin, + media_id, + media_type, + media_length, + time_now_ms, + upload_name, + filesystem_id, + ): + return self.db_pool.simple_insert( + "remote_media_cache", + { + "media_origin": origin, + "media_id": media_id, + "media_type": media_type, + "media_length": media_length, + "created_ts": time_now_ms, + "upload_name": upload_name, + "filesystem_id": filesystem_id, + "last_access_ts": time_now_ms, + }, + desc="store_cached_remote_media", + ) + + def update_cached_last_access_time(self, local_media, remote_media, time_ms): + """Updates the last access time of the given media + + Args: + local_media (iterable[str]): Set of media_ids + remote_media (iterable[(str, str)]): Set of (server_name, media_id) + time_ms: Current time in milliseconds + """ + + def update_cache_txn(txn): + sql = ( + "UPDATE remote_media_cache SET last_access_ts = ?" + " WHERE media_origin = ? AND media_id = ?" + ) + + txn.executemany( + sql, + ( + (time_ms, media_origin, media_id) + for media_origin, media_id in remote_media + ), + ) + + sql = ( + "UPDATE local_media_repository SET last_access_ts = ?" + " WHERE media_id = ?" + ) + + txn.executemany(sql, ((time_ms, media_id) for media_id in local_media)) + + return self.db_pool.runInteraction( + "update_cached_last_access_time", update_cache_txn + ) + + def get_remote_media_thumbnails(self, origin, media_id): + return self.db_pool.simple_select_list( + "remote_media_cache_thumbnails", + {"media_origin": origin, "media_id": media_id}, + ( + "thumbnail_width", + "thumbnail_height", + "thumbnail_method", + "thumbnail_type", + "thumbnail_length", + "filesystem_id", + ), + desc="get_remote_media_thumbnails", + ) + + def store_remote_media_thumbnail( + self, + origin, + media_id, + filesystem_id, + thumbnail_width, + thumbnail_height, + thumbnail_type, + thumbnail_method, + thumbnail_length, + ): + return self.db_pool.simple_insert( + "remote_media_cache_thumbnails", + { + "media_origin": origin, + "media_id": media_id, + "thumbnail_width": thumbnail_width, + "thumbnail_height": thumbnail_height, + "thumbnail_method": thumbnail_method, + "thumbnail_type": thumbnail_type, + "thumbnail_length": thumbnail_length, + "filesystem_id": filesystem_id, + }, + desc="store_remote_media_thumbnail", + ) + + def get_remote_media_before(self, before_ts): + sql = ( + "SELECT media_origin, media_id, filesystem_id" + " FROM remote_media_cache" + " WHERE last_access_ts < ?" + ) + + return self.db_pool.execute( + "get_remote_media_before", self.db_pool.cursor_to_dict, sql, before_ts + ) + + def delete_remote_media(self, media_origin, media_id): + def delete_remote_media_txn(txn): + self.db_pool.simple_delete_txn( + txn, + "remote_media_cache", + keyvalues={"media_origin": media_origin, "media_id": media_id}, + ) + self.db_pool.simple_delete_txn( + txn, + "remote_media_cache_thumbnails", + keyvalues={"media_origin": media_origin, "media_id": media_id}, + ) + + return self.db_pool.runInteraction( + "delete_remote_media", delete_remote_media_txn + ) + + def get_expired_url_cache(self, now_ts): + sql = ( + "SELECT media_id FROM local_media_repository_url_cache" + " WHERE expires_ts < ?" + " ORDER BY expires_ts ASC" + " LIMIT 500" + ) + + def _get_expired_url_cache_txn(txn): + txn.execute(sql, (now_ts,)) + return [row[0] for row in txn] + + return self.db_pool.runInteraction( + "get_expired_url_cache", _get_expired_url_cache_txn + ) + + async def delete_url_cache(self, media_ids): + if len(media_ids) == 0: + return + + sql = "DELETE FROM local_media_repository_url_cache WHERE media_id = ?" + + def _delete_url_cache_txn(txn): + txn.executemany(sql, [(media_id,) for media_id in media_ids]) + + return await self.db_pool.runInteraction( + "delete_url_cache", _delete_url_cache_txn + ) + + def get_url_cache_media_before(self, before_ts): + sql = ( + "SELECT media_id FROM local_media_repository" + " WHERE created_ts < ? AND url_cache IS NOT NULL" + " ORDER BY created_ts ASC" + " LIMIT 500" + ) + + def _get_url_cache_media_before_txn(txn): + txn.execute(sql, (before_ts,)) + return [row[0] for row in txn] + + return self.db_pool.runInteraction( + "get_url_cache_media_before", _get_url_cache_media_before_txn + ) + + async def delete_url_cache_media(self, media_ids): + if len(media_ids) == 0: + return + + def _delete_url_cache_media_txn(txn): + sql = "DELETE FROM local_media_repository WHERE media_id = ?" + + txn.executemany(sql, [(media_id,) for media_id in media_ids]) + + sql = "DELETE FROM local_media_repository_thumbnails WHERE media_id = ?" + + txn.executemany(sql, [(media_id,) for media_id in media_ids]) + + return await self.db_pool.runInteraction( + "delete_url_cache_media", _delete_url_cache_media_txn + ) diff --git a/synapse/storage/databases/main/metrics.py b/synapse/storage/databases/main/metrics.py new file mode 100644 index 0000000000..baa7a5092a --- /dev/null +++ b/synapse/storage/databases/main/metrics.py @@ -0,0 +1,130 @@ +# -*- coding: utf-8 -*- +# Copyright 2020 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import typing +from collections import Counter + +from twisted.internet import defer + +from synapse.metrics import BucketCollector +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.event_push_actions import ( + EventPushActionsWorkerStore, +) + + +class ServerMetricsStore(EventPushActionsWorkerStore, SQLBaseStore): + """Functions to pull various metrics from the DB, for e.g. phone home + stats and prometheus metrics. + """ + + def __init__(self, database: DatabasePool, db_conn, hs): + super().__init__(database, db_conn, hs) + + # Collect metrics on the number of forward extremities that exist. + # Counter of number of extremities to count + self._current_forward_extremities_amount = ( + Counter() + ) # type: typing.Counter[int] + + BucketCollector( + "synapse_forward_extremities", + lambda: self._current_forward_extremities_amount, + buckets=[1, 2, 3, 5, 7, 10, 15, 20, 50, 100, 200, 500, "+Inf"], + ) + + # Read the extrems every 60 minutes + def read_forward_extremities(): + # run as a background process to make sure that the database transactions + # have a logcontext to report to + return run_as_background_process( + "read_forward_extremities", self._read_forward_extremities + ) + + hs.get_clock().looping_call(read_forward_extremities, 60 * 60 * 1000) + + async def _read_forward_extremities(self): + def fetch(txn): + txn.execute( + """ + select count(*) c from event_forward_extremities + group by room_id + """ + ) + return txn.fetchall() + + res = await self.db_pool.runInteraction("read_forward_extremities", fetch) + self._current_forward_extremities_amount = Counter([x[0] for x in res]) + + @defer.inlineCallbacks + def count_daily_messages(self): + """ + Returns an estimate of the number of messages sent in the last day. + + If it has been significantly less or more than one day since the last + call to this function, it will return None. + """ + + def _count_messages(txn): + sql = """ + SELECT COALESCE(COUNT(*), 0) FROM events + WHERE type = 'm.room.message' + AND stream_ordering > ? + """ + txn.execute(sql, (self.stream_ordering_day_ago,)) + (count,) = txn.fetchone() + return count + + ret = yield self.db_pool.runInteraction("count_messages", _count_messages) + return ret + + @defer.inlineCallbacks + def count_daily_sent_messages(self): + def _count_messages(txn): + # This is good enough as if you have silly characters in your own + # hostname then thats your own fault. + like_clause = "%:" + self.hs.hostname + + sql = """ + SELECT COALESCE(COUNT(*), 0) FROM events + WHERE type = 'm.room.message' + AND sender LIKE ? + AND stream_ordering > ? + """ + + txn.execute(sql, (like_clause, self.stream_ordering_day_ago)) + (count,) = txn.fetchone() + return count + + ret = yield self.db_pool.runInteraction( + "count_daily_sent_messages", _count_messages + ) + return ret + + @defer.inlineCallbacks + def count_daily_active_rooms(self): + def _count(txn): + sql = """ + SELECT COALESCE(COUNT(DISTINCT room_id), 0) FROM events + WHERE type = 'm.room.message' + AND stream_ordering > ? + """ + txn.execute(sql, (self.stream_ordering_day_ago,)) + (count,) = txn.fetchone() + return count + + ret = yield self.db_pool.runInteraction("count_daily_active_rooms", _count) + return ret diff --git a/synapse/storage/databases/main/monthly_active_users.py b/synapse/storage/databases/main/monthly_active_users.py new file mode 100644 index 0000000000..02b01d9619 --- /dev/null +++ b/synapse/storage/databases/main/monthly_active_users.py @@ -0,0 +1,361 @@ +# -*- coding: utf-8 -*- +# Copyright 2018 New Vector +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import logging +from typing import List + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool, make_in_list_sql_clause +from synapse.util.caches.descriptors import cached + +logger = logging.getLogger(__name__) + +# Number of msec of granularity to store the monthly_active_user timestamp +# This means it is not necessary to update the table on every request +LAST_SEEN_GRANULARITY = 60 * 60 * 1000 + + +class MonthlyActiveUsersWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(MonthlyActiveUsersWorkerStore, self).__init__(database, db_conn, hs) + self._clock = hs.get_clock() + self.hs = hs + + @cached(num_args=0) + def get_monthly_active_count(self): + """Generates current count of monthly active users + + Returns: + Defered[int]: Number of current monthly active users + """ + + def _count_users(txn): + sql = "SELECT COALESCE(count(*), 0) FROM monthly_active_users" + txn.execute(sql) + (count,) = txn.fetchone() + return count + + return self.db_pool.runInteraction("count_users", _count_users) + + @cached(num_args=0) + def get_monthly_active_count_by_service(self): + """Generates current count of monthly active users broken down by service. + A service is typically an appservice but also includes native matrix users. + Since the `monthly_active_users` table is populated from the `user_ips` table + `config.track_appservice_user_ips` must be set to `true` for this + method to return anything other than native matrix users. + + Returns: + Deferred[dict]: dict that includes a mapping between app_service_id + and the number of occurrences. + + """ + + def _count_users_by_service(txn): + sql = """ + SELECT COALESCE(appservice_id, 'native'), COALESCE(count(*), 0) + FROM monthly_active_users + LEFT JOIN users ON monthly_active_users.user_id=users.name + GROUP BY appservice_id; + """ + + txn.execute(sql) + result = txn.fetchall() + return dict(result) + + return self.db_pool.runInteraction( + "count_users_by_service", _count_users_by_service + ) + + async def get_registered_reserved_users(self) -> List[str]: + """Of the reserved threepids defined in config, retrieve those that are associated + with registered users + + Returns: + User IDs of actual users that are reserved + """ + users = [] + + for tp in self.hs.config.mau_limits_reserved_threepids[ + : self.hs.config.max_mau_value + ]: + user_id = await self.hs.get_datastore().get_user_id_by_threepid( + tp["medium"], tp["address"] + ) + if user_id: + users.append(user_id) + + return users + + @cached(num_args=1) + def user_last_seen_monthly_active(self, user_id): + """ + Checks if a given user is part of the monthly active user group + Arguments: + user_id (str): user to add/update + Return: + Deferred[int] : timestamp since last seen, None if never seen + + """ + + return self.db_pool.simple_select_one_onecol( + table="monthly_active_users", + keyvalues={"user_id": user_id}, + retcol="timestamp", + allow_none=True, + desc="user_last_seen_monthly_active", + ) + + +class MonthlyActiveUsersStore(MonthlyActiveUsersWorkerStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(MonthlyActiveUsersStore, self).__init__(database, db_conn, hs) + + self._limit_usage_by_mau = hs.config.limit_usage_by_mau + self._mau_stats_only = hs.config.mau_stats_only + self._max_mau_value = hs.config.max_mau_value + + # Do not add more reserved users than the total allowable number + # cur = LoggingTransaction( + self.db_pool.new_transaction( + db_conn, + "initialise_mau_threepids", + [], + [], + self._initialise_reserved_users, + hs.config.mau_limits_reserved_threepids[: self._max_mau_value], + ) + + def _initialise_reserved_users(self, txn, threepids): + """Ensures that reserved threepids are accounted for in the MAU table, should + be called on start up. + + Args: + txn (cursor): + threepids (list[dict]): List of threepid dicts to reserve + """ + + # XXX what is this function trying to achieve? It upserts into + # monthly_active_users for each *registered* reserved mau user, but why? + # + # - shouldn't there already be an entry for each reserved user (at least + # if they have been active recently)? + # + # - if it's important that the timestamp is kept up to date, why do we only + # run this at startup? + + for tp in threepids: + user_id = self.get_user_id_by_threepid_txn(txn, tp["medium"], tp["address"]) + + if user_id: + is_support = self.is_support_user_txn(txn, user_id) + if not is_support: + # We do this manually here to avoid hitting #6791 + self.db_pool.simple_upsert_txn( + txn, + table="monthly_active_users", + keyvalues={"user_id": user_id}, + values={"timestamp": int(self._clock.time_msec())}, + ) + else: + logger.warning("mau limit reserved threepid %s not found in db" % tp) + + async def reap_monthly_active_users(self): + """Cleans out monthly active user table to ensure that no stale + entries exist. + """ + + def _reap_users(txn, reserved_users): + """ + Args: + reserved_users (tuple): reserved users to preserve + """ + + thirty_days_ago = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24 * 30) + + in_clause, in_clause_args = make_in_list_sql_clause( + self.database_engine, "user_id", reserved_users + ) + + txn.execute( + "DELETE FROM monthly_active_users WHERE timestamp < ? AND NOT %s" + % (in_clause,), + [thirty_days_ago] + in_clause_args, + ) + + if self._limit_usage_by_mau: + # If MAU user count still exceeds the MAU threshold, then delete on + # a least recently active basis. + # Note it is not possible to write this query using OFFSET due to + # incompatibilities in how sqlite and postgres support the feature. + # Sqlite requires 'LIMIT -1 OFFSET ?', the LIMIT must be present, + # while Postgres does not require 'LIMIT', but also does not support + # negative LIMIT values. So there is no way to write it that both can + # support + + # Limit must be >= 0 for postgres + num_of_non_reserved_users_to_remove = max( + self._max_mau_value - len(reserved_users), 0 + ) + + # It is important to filter reserved users twice to guard + # against the case where the reserved user is present in the + # SELECT, meaning that a legitimate mau is deleted. + sql = """ + DELETE FROM monthly_active_users + WHERE user_id NOT IN ( + SELECT user_id FROM monthly_active_users + WHERE NOT %s + ORDER BY timestamp DESC + LIMIT ? + ) + AND NOT %s + """ % ( + in_clause, + in_clause, + ) + + query_args = ( + in_clause_args + + [num_of_non_reserved_users_to_remove] + + in_clause_args + ) + txn.execute(sql, query_args) + + # It seems poor to invalidate the whole cache. Postgres supports + # 'Returning' which would allow me to invalidate only the + # specific users, but sqlite has no way to do this and instead + # I would need to SELECT and the DELETE which without locking + # is racy. + # Have resolved to invalidate the whole cache for now and do + # something about it if and when the perf becomes significant + self._invalidate_all_cache_and_stream( + txn, self.user_last_seen_monthly_active + ) + self._invalidate_cache_and_stream(txn, self.get_monthly_active_count, ()) + + reserved_users = await self.get_registered_reserved_users() + await self.db_pool.runInteraction( + "reap_monthly_active_users", _reap_users, reserved_users + ) + + @defer.inlineCallbacks + def upsert_monthly_active_user(self, user_id): + """Updates or inserts the user into the monthly active user table, which + is used to track the current MAU usage of the server + + Args: + user_id (str): user to add/update + + Returns: + Deferred + """ + # Support user never to be included in MAU stats. Note I can't easily call this + # from upsert_monthly_active_user_txn because then I need a _txn form of + # is_support_user which is complicated because I want to cache the result. + # Therefore I call it here and ignore the case where + # upsert_monthly_active_user_txn is called directly from + # _initialise_reserved_users reasoning that it would be very strange to + # include a support user in this context. + + is_support = yield self.is_support_user(user_id) + if is_support: + return + + yield self.db_pool.runInteraction( + "upsert_monthly_active_user", self.upsert_monthly_active_user_txn, user_id + ) + + def upsert_monthly_active_user_txn(self, txn, user_id): + """Updates or inserts monthly active user member + + We consciously do not call is_support_txn from this method because it + is not possible to cache the response. is_support_txn will be false in + almost all cases, so it seems reasonable to call it only for + upsert_monthly_active_user and to call is_support_txn manually + for cases where upsert_monthly_active_user_txn is called directly, + like _initialise_reserved_users + + In short, don't call this method with support users. (Support users + should not appear in the MAU stats). + + Args: + txn (cursor): + user_id (str): user to add/update + + Returns: + bool: True if a new entry was created, False if an + existing one was updated. + """ + + # Am consciously deciding to lock the table on the basis that is ought + # never be a big table and alternative approaches (batching multiple + # upserts into a single txn) introduced a lot of extra complexity. + # See https://github.com/matrix-org/synapse/issues/3854 for more + is_insert = self.db_pool.simple_upsert_txn( + txn, + table="monthly_active_users", + keyvalues={"user_id": user_id}, + values={"timestamp": int(self._clock.time_msec())}, + ) + + self._invalidate_cache_and_stream(txn, self.get_monthly_active_count, ()) + self._invalidate_cache_and_stream( + txn, self.get_monthly_active_count_by_service, () + ) + self._invalidate_cache_and_stream( + txn, self.user_last_seen_monthly_active, (user_id,) + ) + + return is_insert + + @defer.inlineCallbacks + def populate_monthly_active_users(self, user_id): + """Checks on the state of monthly active user limits and optionally + add the user to the monthly active tables + + Args: + user_id(str): the user_id to query + """ + if self._limit_usage_by_mau or self._mau_stats_only: + # Trial users and guests should not be included as part of MAU group + is_guest = yield self.is_guest(user_id) + if is_guest: + return + is_trial = yield self.is_trial_user(user_id) + if is_trial: + return + + last_seen_timestamp = yield self.user_last_seen_monthly_active(user_id) + now = self.hs.get_clock().time_msec() + + # We want to reduce to the total number of db writes, and are happy + # to trade accuracy of timestamp in order to lighten load. This means + # We always insert new users (where MAU threshold has not been reached), + # but only update if we have not previously seen the user for + # LAST_SEEN_GRANULARITY ms + if last_seen_timestamp is None: + # In the case where mau_stats_only is True and limit_usage_by_mau is + # False, there is no point in checking get_monthly_active_count - it + # adds no value and will break the logic if max_mau_value is exceeded. + if not self._limit_usage_by_mau: + yield self.upsert_monthly_active_user(user_id) + else: + count = yield self.get_monthly_active_count() + if count < self._max_mau_value: + yield self.upsert_monthly_active_user(user_id) + elif now - last_seen_timestamp > LAST_SEEN_GRANULARITY: + yield self.upsert_monthly_active_user(user_id) diff --git a/synapse/storage/databases/main/openid.py b/synapse/storage/databases/main/openid.py new file mode 100644 index 0000000000..dcd1ff911a --- /dev/null +++ b/synapse/storage/databases/main/openid.py @@ -0,0 +1,33 @@ +from synapse.storage._base import SQLBaseStore + + +class OpenIdStore(SQLBaseStore): + def insert_open_id_token(self, token, ts_valid_until_ms, user_id): + return self.db_pool.simple_insert( + table="open_id_tokens", + values={ + "token": token, + "ts_valid_until_ms": ts_valid_until_ms, + "user_id": user_id, + }, + desc="insert_open_id_token", + ) + + def get_user_id_for_open_id_token(self, token, ts_now_ms): + def get_user_id_for_token_txn(txn): + sql = ( + "SELECT user_id FROM open_id_tokens" + " WHERE token = ? AND ? <= ts_valid_until_ms" + ) + + txn.execute(sql, (token, ts_now_ms)) + + rows = txn.fetchall() + if not rows: + return None + else: + return rows[0][0] + + return self.db_pool.runInteraction( + "get_user_id_for_token", get_user_id_for_token_txn + ) diff --git a/synapse/storage/databases/main/presence.py b/synapse/storage/databases/main/presence.py new file mode 100644 index 0000000000..99e66dc6e9 --- /dev/null +++ b/synapse/storage/databases/main/presence.py @@ -0,0 +1,186 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from typing import List, Tuple + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore, make_in_list_sql_clause +from synapse.storage.presence import UserPresenceState +from synapse.util.caches.descriptors import cached, cachedList +from synapse.util.iterutils import batch_iter + + +class PresenceStore(SQLBaseStore): + @defer.inlineCallbacks + def update_presence(self, presence_states): + stream_ordering_manager = self._presence_id_gen.get_next_mult( + len(presence_states) + ) + + with stream_ordering_manager as stream_orderings: + yield self.db_pool.runInteraction( + "update_presence", + self._update_presence_txn, + stream_orderings, + presence_states, + ) + + return stream_orderings[-1], self._presence_id_gen.get_current_token() + + def _update_presence_txn(self, txn, stream_orderings, presence_states): + for stream_id, state in zip(stream_orderings, presence_states): + txn.call_after( + self.presence_stream_cache.entity_has_changed, state.user_id, stream_id + ) + txn.call_after(self._get_presence_for_user.invalidate, (state.user_id,)) + + # Actually insert new rows + self.db_pool.simple_insert_many_txn( + txn, + table="presence_stream", + values=[ + { + "stream_id": stream_id, + "user_id": state.user_id, + "state": state.state, + "last_active_ts": state.last_active_ts, + "last_federation_update_ts": state.last_federation_update_ts, + "last_user_sync_ts": state.last_user_sync_ts, + "status_msg": state.status_msg, + "currently_active": state.currently_active, + } + for stream_id, state in zip(stream_orderings, presence_states) + ], + ) + + # Delete old rows to stop database from getting really big + sql = "DELETE FROM presence_stream WHERE stream_id < ? AND " + + for states in batch_iter(presence_states, 50): + clause, args = make_in_list_sql_clause( + self.database_engine, "user_id", [s.user_id for s in states] + ) + txn.execute(sql + clause, [stream_id] + list(args)) + + async def get_all_presence_updates( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, list]], int, bool]: + """Get updates for presence replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def get_all_presence_updates_txn(txn): + sql = """ + SELECT stream_id, user_id, state, last_active_ts, + last_federation_update_ts, last_user_sync_ts, + status_msg, + currently_active + FROM presence_stream + WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC + LIMIT ? + """ + txn.execute(sql, (last_id, current_id, limit)) + updates = [(row[0], row[1:]) for row in txn] + + upper_bound = current_id + limited = False + if len(updates) >= limit: + upper_bound = updates[-1][0] + limited = True + + return updates, upper_bound, limited + + return await self.db_pool.runInteraction( + "get_all_presence_updates", get_all_presence_updates_txn + ) + + @cached() + def _get_presence_for_user(self, user_id): + raise NotImplementedError() + + @cachedList( + cached_method_name="_get_presence_for_user", + list_name="user_ids", + num_args=1, + inlineCallbacks=True, + ) + def get_presence_for_users(self, user_ids): + rows = yield self.db_pool.simple_select_many_batch( + table="presence_stream", + column="user_id", + iterable=user_ids, + keyvalues={}, + retcols=( + "user_id", + "state", + "last_active_ts", + "last_federation_update_ts", + "last_user_sync_ts", + "status_msg", + "currently_active", + ), + desc="get_presence_for_users", + ) + + for row in rows: + row["currently_active"] = bool(row["currently_active"]) + + return {row["user_id"]: UserPresenceState(**row) for row in rows} + + def get_current_presence_token(self): + return self._presence_id_gen.get_current_token() + + def allow_presence_visible(self, observed_localpart, observer_userid): + return self.db_pool.simple_insert( + table="presence_allow_inbound", + values={ + "observed_user_id": observed_localpart, + "observer_user_id": observer_userid, + }, + desc="allow_presence_visible", + or_ignore=True, + ) + + def disallow_presence_visible(self, observed_localpart, observer_userid): + return self.db_pool.simple_delete_one( + table="presence_allow_inbound", + keyvalues={ + "observed_user_id": observed_localpart, + "observer_user_id": observer_userid, + }, + desc="disallow_presence_visible", + ) diff --git a/synapse/storage/databases/main/profile.py b/synapse/storage/databases/main/profile.py new file mode 100644 index 0000000000..4a4f2cb385 --- /dev/null +++ b/synapse/storage/databases/main/profile.py @@ -0,0 +1,178 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from twisted.internet import defer + +from synapse.api.errors import StoreError +from synapse.storage._base import SQLBaseStore +from synapse.storage.databases.main.roommember import ProfileInfo + + +class ProfileWorkerStore(SQLBaseStore): + @defer.inlineCallbacks + def get_profileinfo(self, user_localpart): + try: + profile = yield self.db_pool.simple_select_one( + table="profiles", + keyvalues={"user_id": user_localpart}, + retcols=("displayname", "avatar_url"), + desc="get_profileinfo", + ) + except StoreError as e: + if e.code == 404: + # no match + return ProfileInfo(None, None) + else: + raise + + return ProfileInfo( + avatar_url=profile["avatar_url"], display_name=profile["displayname"] + ) + + def get_profile_displayname(self, user_localpart): + return self.db_pool.simple_select_one_onecol( + table="profiles", + keyvalues={"user_id": user_localpart}, + retcol="displayname", + desc="get_profile_displayname", + ) + + def get_profile_avatar_url(self, user_localpart): + return self.db_pool.simple_select_one_onecol( + table="profiles", + keyvalues={"user_id": user_localpart}, + retcol="avatar_url", + desc="get_profile_avatar_url", + ) + + def get_from_remote_profile_cache(self, user_id): + return self.db_pool.simple_select_one( + table="remote_profile_cache", + keyvalues={"user_id": user_id}, + retcols=("displayname", "avatar_url"), + allow_none=True, + desc="get_from_remote_profile_cache", + ) + + def create_profile(self, user_localpart): + return self.db_pool.simple_insert( + table="profiles", values={"user_id": user_localpart}, desc="create_profile" + ) + + def set_profile_displayname(self, user_localpart, new_displayname): + return self.db_pool.simple_update_one( + table="profiles", + keyvalues={"user_id": user_localpart}, + updatevalues={"displayname": new_displayname}, + desc="set_profile_displayname", + ) + + def set_profile_avatar_url(self, user_localpart, new_avatar_url): + return self.db_pool.simple_update_one( + table="profiles", + keyvalues={"user_id": user_localpart}, + updatevalues={"avatar_url": new_avatar_url}, + desc="set_profile_avatar_url", + ) + + +class ProfileStore(ProfileWorkerStore): + def add_remote_profile_cache(self, user_id, displayname, avatar_url): + """Ensure we are caching the remote user's profiles. + + This should only be called when `is_subscribed_remote_profile_for_user` + would return true for the user. + """ + return self.db_pool.simple_upsert( + table="remote_profile_cache", + keyvalues={"user_id": user_id}, + values={ + "displayname": displayname, + "avatar_url": avatar_url, + "last_check": self._clock.time_msec(), + }, + desc="add_remote_profile_cache", + ) + + def update_remote_profile_cache(self, user_id, displayname, avatar_url): + return self.db_pool.simple_update( + table="remote_profile_cache", + keyvalues={"user_id": user_id}, + updatevalues={ + "displayname": displayname, + "avatar_url": avatar_url, + "last_check": self._clock.time_msec(), + }, + desc="update_remote_profile_cache", + ) + + @defer.inlineCallbacks + def maybe_delete_remote_profile_cache(self, user_id): + """Check if we still care about the remote user's profile, and if we + don't then remove their profile from the cache + """ + subscribed = yield self.is_subscribed_remote_profile_for_user(user_id) + if not subscribed: + yield self.db_pool.simple_delete( + table="remote_profile_cache", + keyvalues={"user_id": user_id}, + desc="delete_remote_profile_cache", + ) + + def get_remote_profile_cache_entries_that_expire(self, last_checked): + """Get all users who haven't been checked since `last_checked` + """ + + def _get_remote_profile_cache_entries_that_expire_txn(txn): + sql = """ + SELECT user_id, displayname, avatar_url + FROM remote_profile_cache + WHERE last_check < ? + """ + + txn.execute(sql, (last_checked,)) + + return self.db_pool.cursor_to_dict(txn) + + return self.db_pool.runInteraction( + "get_remote_profile_cache_entries_that_expire", + _get_remote_profile_cache_entries_that_expire_txn, + ) + + @defer.inlineCallbacks + def is_subscribed_remote_profile_for_user(self, user_id): + """Check whether we are interested in a remote user's profile. + """ + res = yield self.db_pool.simple_select_one_onecol( + table="group_users", + keyvalues={"user_id": user_id}, + retcol="user_id", + allow_none=True, + desc="should_update_remote_profile_cache_for_user", + ) + + if res: + return True + + res = yield self.db_pool.simple_select_one_onecol( + table="group_invites", + keyvalues={"user_id": user_id}, + retcol="user_id", + allow_none=True, + desc="should_update_remote_profile_cache_for_user", + ) + + if res: + return True diff --git a/synapse/storage/databases/main/purge_events.py b/synapse/storage/databases/main/purge_events.py new file mode 100644 index 0000000000..3526b6fd66 --- /dev/null +++ b/synapse/storage/databases/main/purge_events.py @@ -0,0 +1,400 @@ +# -*- coding: utf-8 -*- +# Copyright 2020 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from typing import Any, Tuple + +from synapse.api.errors import SynapseError +from synapse.storage._base import SQLBaseStore +from synapse.storage.databases.main.state import StateGroupWorkerStore +from synapse.types import RoomStreamToken + +logger = logging.getLogger(__name__) + + +class PurgeEventsStore(StateGroupWorkerStore, SQLBaseStore): + def purge_history(self, room_id, token, delete_local_events): + """Deletes room history before a certain point + + Args: + room_id (str): + + token (str): A topological token to delete events before + + delete_local_events (bool): + if True, we will delete local events as well as remote ones + (instead of just marking them as outliers and deleting their + state groups). + + Returns: + Deferred[set[int]]: The set of state groups that are referenced by + deleted events. + """ + + return self.db_pool.runInteraction( + "purge_history", + self._purge_history_txn, + room_id, + token, + delete_local_events, + ) + + def _purge_history_txn(self, txn, room_id, token_str, delete_local_events): + token = RoomStreamToken.parse(token_str) + + # Tables that should be pruned: + # event_auth + # event_backward_extremities + # event_edges + # event_forward_extremities + # event_json + # event_push_actions + # event_reference_hashes + # event_relations + # event_search + # event_to_state_groups + # events + # rejections + # room_depth + # state_groups + # state_groups_state + + # we will build a temporary table listing the events so that we don't + # have to keep shovelling the list back and forth across the + # connection. Annoyingly the python sqlite driver commits the + # transaction on CREATE, so let's do this first. + # + # furthermore, we might already have the table from a previous (failed) + # purge attempt, so let's drop the table first. + + txn.execute("DROP TABLE IF EXISTS events_to_purge") + + txn.execute( + "CREATE TEMPORARY TABLE events_to_purge (" + " event_id TEXT NOT NULL," + " should_delete BOOLEAN NOT NULL" + ")" + ) + + # First ensure that we're not about to delete all the forward extremeties + txn.execute( + "SELECT e.event_id, e.depth FROM events as e " + "INNER JOIN event_forward_extremities as f " + "ON e.event_id = f.event_id " + "AND e.room_id = f.room_id " + "WHERE f.room_id = ?", + (room_id,), + ) + rows = txn.fetchall() + max_depth = max(row[1] for row in rows) + + if max_depth < token.topological: + # We need to ensure we don't delete all the events from the database + # otherwise we wouldn't be able to send any events (due to not + # having any backwards extremeties) + raise SynapseError( + 400, "topological_ordering is greater than forward extremeties" + ) + + logger.info("[purge] looking for events to delete") + + should_delete_expr = "state_key IS NULL" + should_delete_params = () # type: Tuple[Any, ...] + if not delete_local_events: + should_delete_expr += " AND event_id NOT LIKE ?" + + # We include the parameter twice since we use the expression twice + should_delete_params += ("%:" + self.hs.hostname, "%:" + self.hs.hostname) + + should_delete_params += (room_id, token.topological) + + # Note that we insert events that are outliers and aren't going to be + # deleted, as nothing will happen to them. + txn.execute( + "INSERT INTO events_to_purge" + " SELECT event_id, %s" + " FROM events AS e LEFT JOIN state_events USING (event_id)" + " WHERE (NOT outlier OR (%s)) AND e.room_id = ? AND topological_ordering < ?" + % (should_delete_expr, should_delete_expr), + should_delete_params, + ) + + # We create the indices *after* insertion as that's a lot faster. + + # create an index on should_delete because later we'll be looking for + # the should_delete / shouldn't_delete subsets + txn.execute( + "CREATE INDEX events_to_purge_should_delete" + " ON events_to_purge(should_delete)" + ) + + # We do joins against events_to_purge for e.g. calculating state + # groups to purge, etc., so lets make an index. + txn.execute("CREATE INDEX events_to_purge_id ON events_to_purge(event_id)") + + txn.execute("SELECT event_id, should_delete FROM events_to_purge") + event_rows = txn.fetchall() + logger.info( + "[purge] found %i events before cutoff, of which %i can be deleted", + len(event_rows), + sum(1 for e in event_rows if e[1]), + ) + + logger.info("[purge] Finding new backward extremities") + + # We calculate the new entries for the backward extremeties by finding + # events to be purged that are pointed to by events we're not going to + # purge. + txn.execute( + "SELECT DISTINCT e.event_id FROM events_to_purge AS e" + " INNER JOIN event_edges AS ed ON e.event_id = ed.prev_event_id" + " LEFT JOIN events_to_purge AS ep2 ON ed.event_id = ep2.event_id" + " WHERE ep2.event_id IS NULL" + ) + new_backwards_extrems = txn.fetchall() + + logger.info("[purge] replacing backward extremities: %r", new_backwards_extrems) + + txn.execute( + "DELETE FROM event_backward_extremities WHERE room_id = ?", (room_id,) + ) + + # Update backward extremeties + txn.executemany( + "INSERT INTO event_backward_extremities (room_id, event_id)" + " VALUES (?, ?)", + [(room_id, event_id) for event_id, in new_backwards_extrems], + ) + + logger.info("[purge] finding state groups referenced by deleted events") + + # Get all state groups that are referenced by events that are to be + # deleted. + txn.execute( + """ + SELECT DISTINCT state_group FROM events_to_purge + INNER JOIN event_to_state_groups USING (event_id) + """ + ) + + referenced_state_groups = {sg for sg, in txn} + logger.info( + "[purge] found %i referenced state groups", len(referenced_state_groups) + ) + + logger.info("[purge] removing events from event_to_state_groups") + txn.execute( + "DELETE FROM event_to_state_groups " + "WHERE event_id IN (SELECT event_id from events_to_purge)" + ) + for event_id, _ in event_rows: + txn.call_after(self._get_state_group_for_event.invalidate, (event_id,)) + + # Delete all remote non-state events + for table in ( + "events", + "event_json", + "event_auth", + "event_edges", + "event_forward_extremities", + "event_reference_hashes", + "event_relations", + "event_search", + "rejections", + ): + logger.info("[purge] removing events from %s", table) + + txn.execute( + "DELETE FROM %s WHERE event_id IN (" + " SELECT event_id FROM events_to_purge WHERE should_delete" + ")" % (table,) + ) + + # event_push_actions lacks an index on event_id, and has one on + # (room_id, event_id) instead. + for table in ("event_push_actions",): + logger.info("[purge] removing events from %s", table) + + txn.execute( + "DELETE FROM %s WHERE room_id = ? AND event_id IN (" + " SELECT event_id FROM events_to_purge WHERE should_delete" + ")" % (table,), + (room_id,), + ) + + # Mark all state and own events as outliers + logger.info("[purge] marking remaining events as outliers") + txn.execute( + "UPDATE events SET outlier = ?" + " WHERE event_id IN (" + " SELECT event_id FROM events_to_purge " + " WHERE NOT should_delete" + ")", + (True,), + ) + + # synapse tries to take out an exclusive lock on room_depth whenever it + # persists events (because upsert), and once we run this update, we + # will block that for the rest of our transaction. + # + # So, let's stick it at the end so that we don't block event + # persistence. + # + # We do this by calculating the minimum depth of the backwards + # extremities. However, the events in event_backward_extremities + # are ones we don't have yet so we need to look at the events that + # point to it via event_edges table. + txn.execute( + """ + SELECT COALESCE(MIN(depth), 0) + FROM event_backward_extremities AS eb + INNER JOIN event_edges AS eg ON eg.prev_event_id = eb.event_id + INNER JOIN events AS e ON e.event_id = eg.event_id + WHERE eb.room_id = ? + """, + (room_id,), + ) + (min_depth,) = txn.fetchone() + + logger.info("[purge] updating room_depth to %d", min_depth) + + txn.execute( + "UPDATE room_depth SET min_depth = ? WHERE room_id = ?", + (min_depth, room_id), + ) + + # finally, drop the temp table. this will commit the txn in sqlite, + # so make sure to keep this actually last. + txn.execute("DROP TABLE events_to_purge") + + logger.info("[purge] done") + + return referenced_state_groups + + def purge_room(self, room_id): + """Deletes all record of a room + + Args: + room_id (str) + + Returns: + Deferred[List[int]]: The list of state groups to delete. + """ + + return self.db_pool.runInteraction("purge_room", self._purge_room_txn, room_id) + + def _purge_room_txn(self, txn, room_id): + # First we fetch all the state groups that should be deleted, before + # we delete that information. + txn.execute( + """ + SELECT DISTINCT state_group FROM events + INNER JOIN event_to_state_groups USING(event_id) + WHERE events.room_id = ? + """, + (room_id,), + ) + + state_groups = [row[0] for row in txn] + + # Now we delete tables which lack an index on room_id but have one on event_id + for table in ( + "event_auth", + "event_edges", + "event_push_actions_staging", + "event_reference_hashes", + "event_relations", + "event_to_state_groups", + "redactions", + "rejections", + "state_events", + ): + logger.info("[purge] removing %s from %s", room_id, table) + + txn.execute( + """ + DELETE FROM %s WHERE event_id IN ( + SELECT event_id FROM events WHERE room_id=? + ) + """ + % (table,), + (room_id,), + ) + + # and finally, the tables with an index on room_id (or no useful index) + for table in ( + "current_state_events", + "event_backward_extremities", + "event_forward_extremities", + "event_json", + "event_push_actions", + "event_search", + "events", + "group_rooms", + "public_room_list_stream", + "receipts_graph", + "receipts_linearized", + "room_aliases", + "room_depth", + "room_memberships", + "room_stats_state", + "room_stats_current", + "room_stats_historical", + "room_stats_earliest_token", + "rooms", + "stream_ordering_to_exterm", + "users_in_public_rooms", + "users_who_share_private_rooms", + # no useful index, but let's clear them anyway + "appservice_room_list", + "e2e_room_keys", + "event_push_summary", + "pusher_throttle", + "group_summary_rooms", + "room_account_data", + "room_tags", + "local_current_membership", + ): + logger.info("[purge] removing %s from %s", room_id, table) + txn.execute("DELETE FROM %s WHERE room_id=?" % (table,), (room_id,)) + + # Other tables we do NOT need to clear out: + # + # - blocked_rooms + # This is important, to make sure that we don't accidentally rejoin a blocked + # room after it was purged + # + # - user_directory + # This has a room_id column, but it is unused + # + + # Other tables that we might want to consider clearing out include: + # + # - event_reports + # Given that these are intended for abuse management my initial + # inclination is to leave them in place. + # + # - current_state_delta_stream + # - ex_outlier_stream + # - room_tags_revisions + # The problem with these is that they are largeish and there is no room_id + # index on them. In any case we should be clearing out 'stream' tables + # periodically anyway (#5888) + + # TODO: we could probably usefully do a bunch of cache invalidation here + + logger.info("[purge] done") + + return state_groups diff --git a/synapse/storage/databases/main/push_rule.py b/synapse/storage/databases/main/push_rule.py new file mode 100644 index 0000000000..97cc12931d --- /dev/null +++ b/synapse/storage/databases/main/push_rule.py @@ -0,0 +1,759 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import abc +import logging +from typing import List, Tuple, Union + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.push.baserules import list_with_base_rules +from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.appservice import ApplicationServiceWorkerStore +from synapse.storage.databases.main.events_worker import EventsWorkerStore +from synapse.storage.databases.main.pusher import PusherWorkerStore +from synapse.storage.databases.main.receipts import ReceiptsWorkerStore +from synapse.storage.databases.main.roommember import RoomMemberWorkerStore +from synapse.storage.push_rule import InconsistentRuleException, RuleNotFoundException +from synapse.storage.util.id_generators import ChainedIdGenerator +from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList +from synapse.util.caches.stream_change_cache import StreamChangeCache + +logger = logging.getLogger(__name__) + + +def _load_rules(rawrules, enabled_map): + ruleslist = [] + for rawrule in rawrules: + rule = dict(rawrule) + rule["conditions"] = db_to_json(rawrule["conditions"]) + rule["actions"] = db_to_json(rawrule["actions"]) + rule["default"] = False + ruleslist.append(rule) + + # We're going to be mutating this a lot, so do a deep copy + rules = list(list_with_base_rules(ruleslist)) + + for i, rule in enumerate(rules): + rule_id = rule["rule_id"] + if rule_id in enabled_map: + if rule.get("enabled", True) != bool(enabled_map[rule_id]): + # Rules are cached across users. + rule = dict(rule) + rule["enabled"] = bool(enabled_map[rule_id]) + rules[i] = rule + + return rules + + +class PushRulesWorkerStore( + ApplicationServiceWorkerStore, + ReceiptsWorkerStore, + PusherWorkerStore, + RoomMemberWorkerStore, + EventsWorkerStore, + SQLBaseStore, +): + """This is an abstract base class where subclasses must implement + `get_max_push_rules_stream_id` which can be called in the initializer. + """ + + # This ABCMeta metaclass ensures that we cannot be instantiated without + # the abstract methods being implemented. + __metaclass__ = abc.ABCMeta + + def __init__(self, database: DatabasePool, db_conn, hs): + super(PushRulesWorkerStore, self).__init__(database, db_conn, hs) + + if hs.config.worker.worker_app is None: + self._push_rules_stream_id_gen = ChainedIdGenerator( + self._stream_id_gen, db_conn, "push_rules_stream", "stream_id" + ) # type: Union[ChainedIdGenerator, SlavedIdTracker] + else: + self._push_rules_stream_id_gen = SlavedIdTracker( + db_conn, "push_rules_stream", "stream_id" + ) + + push_rules_prefill, push_rules_id = self.db_pool.get_cache_dict( + db_conn, + "push_rules_stream", + entity_column="user_id", + stream_column="stream_id", + max_value=self.get_max_push_rules_stream_id(), + ) + + self.push_rules_stream_cache = StreamChangeCache( + "PushRulesStreamChangeCache", + push_rules_id, + prefilled_cache=push_rules_prefill, + ) + + @abc.abstractmethod + def get_max_push_rules_stream_id(self): + """Get the position of the push rules stream. + + Returns: + int + """ + raise NotImplementedError() + + @cachedInlineCallbacks(max_entries=5000) + def get_push_rules_for_user(self, user_id): + rows = yield self.db_pool.simple_select_list( + table="push_rules", + keyvalues={"user_name": user_id}, + retcols=( + "user_name", + "rule_id", + "priority_class", + "priority", + "conditions", + "actions", + ), + desc="get_push_rules_enabled_for_user", + ) + + rows.sort(key=lambda row: (-int(row["priority_class"]), -int(row["priority"]))) + + enabled_map = yield self.get_push_rules_enabled_for_user(user_id) + + rules = _load_rules(rows, enabled_map) + + return rules + + @cachedInlineCallbacks(max_entries=5000) + def get_push_rules_enabled_for_user(self, user_id): + results = yield self.db_pool.simple_select_list( + table="push_rules_enable", + keyvalues={"user_name": user_id}, + retcols=("user_name", "rule_id", "enabled"), + desc="get_push_rules_enabled_for_user", + ) + return {r["rule_id"]: False if r["enabled"] == 0 else True for r in results} + + def have_push_rules_changed_for_user(self, user_id, last_id): + if not self.push_rules_stream_cache.has_entity_changed(user_id, last_id): + return defer.succeed(False) + else: + + def have_push_rules_changed_txn(txn): + sql = ( + "SELECT COUNT(stream_id) FROM push_rules_stream" + " WHERE user_id = ? AND ? < stream_id" + ) + txn.execute(sql, (user_id, last_id)) + (count,) = txn.fetchone() + return bool(count) + + return self.db_pool.runInteraction( + "have_push_rules_changed", have_push_rules_changed_txn + ) + + @cachedList( + cached_method_name="get_push_rules_for_user", + list_name="user_ids", + num_args=1, + inlineCallbacks=True, + ) + def bulk_get_push_rules(self, user_ids): + if not user_ids: + return {} + + results = {user_id: [] for user_id in user_ids} + + rows = yield self.db_pool.simple_select_many_batch( + table="push_rules", + column="user_name", + iterable=user_ids, + retcols=("*",), + desc="bulk_get_push_rules", + ) + + rows.sort(key=lambda row: (-int(row["priority_class"]), -int(row["priority"]))) + + for row in rows: + results.setdefault(row["user_name"], []).append(row) + + enabled_map_by_user = yield self.bulk_get_push_rules_enabled(user_ids) + + for user_id, rules in results.items(): + results[user_id] = _load_rules(rules, enabled_map_by_user.get(user_id, {})) + + return results + + @defer.inlineCallbacks + def copy_push_rule_from_room_to_room(self, new_room_id, user_id, rule): + """Copy a single push rule from one room to another for a specific user. + + Args: + new_room_id (str): ID of the new room. + user_id (str): ID of user the push rule belongs to. + rule (Dict): A push rule. + """ + # Create new rule id + rule_id_scope = "/".join(rule["rule_id"].split("/")[:-1]) + new_rule_id = rule_id_scope + "/" + new_room_id + + # Change room id in each condition + for condition in rule.get("conditions", []): + if condition.get("key") == "room_id": + condition["pattern"] = new_room_id + + # Add the rule for the new room + yield self.add_push_rule( + user_id=user_id, + rule_id=new_rule_id, + priority_class=rule["priority_class"], + conditions=rule["conditions"], + actions=rule["actions"], + ) + + @defer.inlineCallbacks + def copy_push_rules_from_room_to_room_for_user( + self, old_room_id, new_room_id, user_id + ): + """Copy all of the push rules from one room to another for a specific + user. + + Args: + old_room_id (str): ID of the old room. + new_room_id (str): ID of the new room. + user_id (str): ID of user to copy push rules for. + """ + # Retrieve push rules for this user + user_push_rules = yield self.get_push_rules_for_user(user_id) + + # Get rules relating to the old room and copy them to the new room + for rule in user_push_rules: + conditions = rule.get("conditions", []) + if any( + (c.get("key") == "room_id" and c.get("pattern") == old_room_id) + for c in conditions + ): + yield self.copy_push_rule_from_room_to_room(new_room_id, user_id, rule) + + @defer.inlineCallbacks + def bulk_get_push_rules_for_room(self, event, context): + state_group = context.state_group + if not state_group: + # If state_group is None it means it has yet to be assigned a + # state group, i.e. we need to make sure that calls with a state_group + # of None don't hit previous cached calls with a None state_group. + # To do this we set the state_group to a new object as object() != object() + state_group = object() + + current_state_ids = yield defer.ensureDeferred(context.get_current_state_ids()) + result = yield self._bulk_get_push_rules_for_room( + event.room_id, state_group, current_state_ids, event=event + ) + return result + + @cachedInlineCallbacks(num_args=2, cache_context=True) + def _bulk_get_push_rules_for_room( + self, room_id, state_group, current_state_ids, cache_context, event=None + ): + # We don't use `state_group`, its there so that we can cache based + # on it. However, its important that its never None, since two current_state's + # with a state_group of None are likely to be different. + # See bulk_get_push_rules_for_room for how we work around this. + assert state_group is not None + + # We also will want to generate notifs for other people in the room so + # their unread countss are correct in the event stream, but to avoid + # generating them for bot / AS users etc, we only do so for people who've + # sent a read receipt into the room. + + users_in_room = yield self._get_joined_users_from_context( + room_id, + state_group, + current_state_ids, + on_invalidate=cache_context.invalidate, + event=event, + ) + + # We ignore app service users for now. This is so that we don't fill + # up the `get_if_users_have_pushers` cache with AS entries that we + # know don't have pushers, nor even read receipts. + local_users_in_room = { + u + for u in users_in_room + if self.hs.is_mine_id(u) + and not self.get_if_app_services_interested_in_user(u) + } + + # users in the room who have pushers need to get push rules run because + # that's how their pushers work + if_users_with_pushers = yield self.get_if_users_have_pushers( + local_users_in_room, on_invalidate=cache_context.invalidate + ) + user_ids = { + uid for uid, have_pusher in if_users_with_pushers.items() if have_pusher + } + + users_with_receipts = yield self.get_users_with_read_receipts_in_room( + room_id, on_invalidate=cache_context.invalidate + ) + + # any users with pushers must be ours: they have pushers + for uid in users_with_receipts: + if uid in local_users_in_room: + user_ids.add(uid) + + rules_by_user = yield self.bulk_get_push_rules( + user_ids, on_invalidate=cache_context.invalidate + ) + + rules_by_user = {k: v for k, v in rules_by_user.items() if v is not None} + + return rules_by_user + + @cachedList( + cached_method_name="get_push_rules_enabled_for_user", + list_name="user_ids", + num_args=1, + inlineCallbacks=True, + ) + def bulk_get_push_rules_enabled(self, user_ids): + if not user_ids: + return {} + + results = {user_id: {} for user_id in user_ids} + + rows = yield self.db_pool.simple_select_many_batch( + table="push_rules_enable", + column="user_name", + iterable=user_ids, + retcols=("user_name", "rule_id", "enabled"), + desc="bulk_get_push_rules_enabled", + ) + for row in rows: + enabled = bool(row["enabled"]) + results.setdefault(row["user_name"], {})[row["rule_id"]] = enabled + return results + + async def get_all_push_rule_updates( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for push_rules replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def get_all_push_rule_updates_txn(txn): + sql = """ + SELECT stream_id, user_id + FROM push_rules_stream + WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC + LIMIT ? + """ + txn.execute(sql, (last_id, current_id, limit)) + updates = [(stream_id, (user_id,)) for stream_id, user_id in txn] + + limited = False + upper_bound = current_id + if len(updates) == limit: + limited = True + upper_bound = updates[-1][0] + + return updates, upper_bound, limited + + return await self.db_pool.runInteraction( + "get_all_push_rule_updates", get_all_push_rule_updates_txn + ) + + +class PushRuleStore(PushRulesWorkerStore): + @defer.inlineCallbacks + def add_push_rule( + self, + user_id, + rule_id, + priority_class, + conditions, + actions, + before=None, + after=None, + ): + conditions_json = json.dumps(conditions) + actions_json = json.dumps(actions) + with self._push_rules_stream_id_gen.get_next() as ids: + stream_id, event_stream_ordering = ids + if before or after: + yield self.db_pool.runInteraction( + "_add_push_rule_relative_txn", + self._add_push_rule_relative_txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + conditions_json, + actions_json, + before, + after, + ) + else: + yield self.db_pool.runInteraction( + "_add_push_rule_highest_priority_txn", + self._add_push_rule_highest_priority_txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + conditions_json, + actions_json, + ) + + def _add_push_rule_relative_txn( + self, + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + conditions_json, + actions_json, + before, + after, + ): + # Lock the table since otherwise we'll have annoying races between the + # SELECT here and the UPSERT below. + self.database_engine.lock_table(txn, "push_rules") + + relative_to_rule = before or after + + res = self.db_pool.simple_select_one_txn( + txn, + table="push_rules", + keyvalues={"user_name": user_id, "rule_id": relative_to_rule}, + retcols=["priority_class", "priority"], + allow_none=True, + ) + + if not res: + raise RuleNotFoundException( + "before/after rule not found: %s" % (relative_to_rule,) + ) + + base_priority_class = res["priority_class"] + base_rule_priority = res["priority"] + + if base_priority_class != priority_class: + raise InconsistentRuleException( + "Given priority class does not match class of relative rule" + ) + + if before: + # Higher priority rules are executed first, So adding a rule before + # a rule means giving it a higher priority than that rule. + new_rule_priority = base_rule_priority + 1 + else: + # We increment the priority of the existing rules to make space for + # the new rule. Therefore if we want this rule to appear after + # an existing rule we give it the priority of the existing rule, + # and then increment the priority of the existing rule. + new_rule_priority = base_rule_priority + + sql = ( + "UPDATE push_rules SET priority = priority + 1" + " WHERE user_name = ? AND priority_class = ? AND priority >= ?" + ) + + txn.execute(sql, (user_id, priority_class, new_rule_priority)) + + self._upsert_push_rule_txn( + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + new_rule_priority, + conditions_json, + actions_json, + ) + + def _add_push_rule_highest_priority_txn( + self, + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + conditions_json, + actions_json, + ): + # Lock the table since otherwise we'll have annoying races between the + # SELECT here and the UPSERT below. + self.database_engine.lock_table(txn, "push_rules") + + # find the highest priority rule in that class + sql = ( + "SELECT COUNT(*), MAX(priority) FROM push_rules" + " WHERE user_name = ? and priority_class = ?" + ) + txn.execute(sql, (user_id, priority_class)) + res = txn.fetchall() + (how_many, highest_prio) = res[0] + + new_prio = 0 + if how_many > 0: + new_prio = highest_prio + 1 + + self._upsert_push_rule_txn( + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + new_prio, + conditions_json, + actions_json, + ) + + def _upsert_push_rule_txn( + self, + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + priority, + conditions_json, + actions_json, + update_stream=True, + ): + """Specialised version of simple_upsert_txn that picks a push_rule_id + using the _push_rule_id_gen if it needs to insert the rule. It assumes + that the "push_rules" table is locked""" + + sql = ( + "UPDATE push_rules" + " SET priority_class = ?, priority = ?, conditions = ?, actions = ?" + " WHERE user_name = ? AND rule_id = ?" + ) + + txn.execute( + sql, + (priority_class, priority, conditions_json, actions_json, user_id, rule_id), + ) + + if txn.rowcount == 0: + # We didn't update a row with the given rule_id so insert one + push_rule_id = self._push_rule_id_gen.get_next() + + self.db_pool.simple_insert_txn( + txn, + table="push_rules", + values={ + "id": push_rule_id, + "user_name": user_id, + "rule_id": rule_id, + "priority_class": priority_class, + "priority": priority, + "conditions": conditions_json, + "actions": actions_json, + }, + ) + + if update_stream: + self._insert_push_rules_update_txn( + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + op="ADD", + data={ + "priority_class": priority_class, + "priority": priority, + "conditions": conditions_json, + "actions": actions_json, + }, + ) + + @defer.inlineCallbacks + def delete_push_rule(self, user_id, rule_id): + """ + Delete a push rule. Args specify the row to be deleted and can be + any of the columns in the push_rule table, but below are the + standard ones + + Args: + user_id (str): The matrix ID of the push rule owner + rule_id (str): The rule_id of the rule to be deleted + """ + + def delete_push_rule_txn(txn, stream_id, event_stream_ordering): + self.db_pool.simple_delete_one_txn( + txn, "push_rules", {"user_name": user_id, "rule_id": rule_id} + ) + + self._insert_push_rules_update_txn( + txn, stream_id, event_stream_ordering, user_id, rule_id, op="DELETE" + ) + + with self._push_rules_stream_id_gen.get_next() as ids: + stream_id, event_stream_ordering = ids + yield self.db_pool.runInteraction( + "delete_push_rule", + delete_push_rule_txn, + stream_id, + event_stream_ordering, + ) + + @defer.inlineCallbacks + def set_push_rule_enabled(self, user_id, rule_id, enabled): + with self._push_rules_stream_id_gen.get_next() as ids: + stream_id, event_stream_ordering = ids + yield self.db_pool.runInteraction( + "_set_push_rule_enabled_txn", + self._set_push_rule_enabled_txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + enabled, + ) + + def _set_push_rule_enabled_txn( + self, txn, stream_id, event_stream_ordering, user_id, rule_id, enabled + ): + new_id = self._push_rules_enable_id_gen.get_next() + self.db_pool.simple_upsert_txn( + txn, + "push_rules_enable", + {"user_name": user_id, "rule_id": rule_id}, + {"enabled": 1 if enabled else 0}, + {"id": new_id}, + ) + + self._insert_push_rules_update_txn( + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + op="ENABLE" if enabled else "DISABLE", + ) + + @defer.inlineCallbacks + def set_push_rule_actions(self, user_id, rule_id, actions, is_default_rule): + actions_json = json.dumps(actions) + + def set_push_rule_actions_txn(txn, stream_id, event_stream_ordering): + if is_default_rule: + # Add a dummy rule to the rules table with the user specified + # actions. + priority_class = -1 + priority = 1 + self._upsert_push_rule_txn( + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + priority_class, + priority, + "[]", + actions_json, + update_stream=False, + ) + else: + self.db_pool.simple_update_one_txn( + txn, + "push_rules", + {"user_name": user_id, "rule_id": rule_id}, + {"actions": actions_json}, + ) + + self._insert_push_rules_update_txn( + txn, + stream_id, + event_stream_ordering, + user_id, + rule_id, + op="ACTIONS", + data={"actions": actions_json}, + ) + + with self._push_rules_stream_id_gen.get_next() as ids: + stream_id, event_stream_ordering = ids + yield self.db_pool.runInteraction( + "set_push_rule_actions", + set_push_rule_actions_txn, + stream_id, + event_stream_ordering, + ) + + def _insert_push_rules_update_txn( + self, txn, stream_id, event_stream_ordering, user_id, rule_id, op, data=None + ): + values = { + "stream_id": stream_id, + "event_stream_ordering": event_stream_ordering, + "user_id": user_id, + "rule_id": rule_id, + "op": op, + } + if data is not None: + values.update(data) + + self.db_pool.simple_insert_txn(txn, "push_rules_stream", values=values) + + txn.call_after(self.get_push_rules_for_user.invalidate, (user_id,)) + txn.call_after(self.get_push_rules_enabled_for_user.invalidate, (user_id,)) + txn.call_after( + self.push_rules_stream_cache.entity_has_changed, user_id, stream_id + ) + + def get_push_rules_stream_token(self): + """Get the position of the push rules stream. + Returns a pair of a stream id for the push_rules stream and the + room stream ordering it corresponds to.""" + return self._push_rules_stream_id_gen.get_current_token() + + def get_max_push_rules_stream_id(self): + return self.get_push_rules_stream_token()[0] diff --git a/synapse/storage/databases/main/pusher.py b/synapse/storage/databases/main/pusher.py new file mode 100644 index 0000000000..b5200fbe79 --- /dev/null +++ b/synapse/storage/databases/main/pusher.py @@ -0,0 +1,356 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from typing import Iterable, Iterator, List, Tuple + +from canonicaljson import encode_canonical_json + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList + +logger = logging.getLogger(__name__) + + +class PusherWorkerStore(SQLBaseStore): + def _decode_pushers_rows(self, rows: Iterable[dict]) -> Iterator[dict]: + """JSON-decode the data in the rows returned from the `pushers` table + + Drops any rows whose data cannot be decoded + """ + for r in rows: + dataJson = r["data"] + try: + r["data"] = db_to_json(dataJson) + except Exception as e: + logger.warning( + "Invalid JSON in data for pusher %d: %s, %s", + r["id"], + dataJson, + e.args[0], + ) + continue + + yield r + + @defer.inlineCallbacks + def user_has_pusher(self, user_id): + ret = yield self.db_pool.simple_select_one_onecol( + "pushers", {"user_name": user_id}, "id", allow_none=True + ) + return ret is not None + + def get_pushers_by_app_id_and_pushkey(self, app_id, pushkey): + return self.get_pushers_by({"app_id": app_id, "pushkey": pushkey}) + + def get_pushers_by_user_id(self, user_id): + return self.get_pushers_by({"user_name": user_id}) + + @defer.inlineCallbacks + def get_pushers_by(self, keyvalues): + ret = yield self.db_pool.simple_select_list( + "pushers", + keyvalues, + [ + "id", + "user_name", + "access_token", + "profile_tag", + "kind", + "app_id", + "app_display_name", + "device_display_name", + "pushkey", + "ts", + "lang", + "data", + "last_stream_ordering", + "last_success", + "failing_since", + ], + desc="get_pushers_by", + ) + return self._decode_pushers_rows(ret) + + @defer.inlineCallbacks + def get_all_pushers(self): + def get_pushers(txn): + txn.execute("SELECT * FROM pushers") + rows = self.db_pool.cursor_to_dict(txn) + + return self._decode_pushers_rows(rows) + + rows = yield self.db_pool.runInteraction("get_all_pushers", get_pushers) + return rows + + async def get_all_updated_pushers_rows( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for pushers replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def get_all_updated_pushers_rows_txn(txn): + sql = """ + SELECT id, user_name, app_id, pushkey + FROM pushers + WHERE ? < id AND id <= ? + ORDER BY id ASC LIMIT ? + """ + txn.execute(sql, (last_id, current_id, limit)) + updates = [ + (stream_id, (user_name, app_id, pushkey, False)) + for stream_id, user_name, app_id, pushkey in txn + ] + + sql = """ + SELECT stream_id, user_id, app_id, pushkey + FROM deleted_pushers + WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC LIMIT ? + """ + txn.execute(sql, (last_id, current_id, limit)) + updates.extend( + (stream_id, (user_name, app_id, pushkey, True)) + for stream_id, user_name, app_id, pushkey in txn + ) + + updates.sort() # Sort so that they're ordered by stream id + + limited = False + upper_bound = current_id + if len(updates) >= limit: + limited = True + upper_bound = updates[-1][0] + + return updates, upper_bound, limited + + return await self.db_pool.runInteraction( + "get_all_updated_pushers_rows", get_all_updated_pushers_rows_txn + ) + + @cachedInlineCallbacks(num_args=1, max_entries=15000) + def get_if_user_has_pusher(self, user_id): + # This only exists for the cachedList decorator + raise NotImplementedError() + + @cachedList( + cached_method_name="get_if_user_has_pusher", + list_name="user_ids", + num_args=1, + inlineCallbacks=True, + ) + def get_if_users_have_pushers(self, user_ids): + rows = yield self.db_pool.simple_select_many_batch( + table="pushers", + column="user_name", + iterable=user_ids, + retcols=["user_name"], + desc="get_if_users_have_pushers", + ) + + result = {user_id: False for user_id in user_ids} + result.update({r["user_name"]: True for r in rows}) + + return result + + @defer.inlineCallbacks + def update_pusher_last_stream_ordering( + self, app_id, pushkey, user_id, last_stream_ordering + ): + yield self.db_pool.simple_update_one( + "pushers", + {"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, + {"last_stream_ordering": last_stream_ordering}, + desc="update_pusher_last_stream_ordering", + ) + + @defer.inlineCallbacks + def update_pusher_last_stream_ordering_and_success( + self, app_id, pushkey, user_id, last_stream_ordering, last_success + ): + """Update the last stream ordering position we've processed up to for + the given pusher. + + Args: + app_id (str) + pushkey (str) + last_stream_ordering (int) + last_success (int) + + Returns: + Deferred[bool]: True if the pusher still exists; False if it has been deleted. + """ + updated = yield self.db_pool.simple_update( + table="pushers", + keyvalues={"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, + updatevalues={ + "last_stream_ordering": last_stream_ordering, + "last_success": last_success, + }, + desc="update_pusher_last_stream_ordering_and_success", + ) + + return bool(updated) + + @defer.inlineCallbacks + def update_pusher_failing_since(self, app_id, pushkey, user_id, failing_since): + yield self.db_pool.simple_update( + table="pushers", + keyvalues={"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, + updatevalues={"failing_since": failing_since}, + desc="update_pusher_failing_since", + ) + + @defer.inlineCallbacks + def get_throttle_params_by_room(self, pusher_id): + res = yield self.db_pool.simple_select_list( + "pusher_throttle", + {"pusher": pusher_id}, + ["room_id", "last_sent_ts", "throttle_ms"], + desc="get_throttle_params_by_room", + ) + + params_by_room = {} + for row in res: + params_by_room[row["room_id"]] = { + "last_sent_ts": row["last_sent_ts"], + "throttle_ms": row["throttle_ms"], + } + + return params_by_room + + @defer.inlineCallbacks + def set_throttle_params(self, pusher_id, room_id, params): + # no need to lock because `pusher_throttle` has a primary key on + # (pusher, room_id) so simple_upsert will retry + yield self.db_pool.simple_upsert( + "pusher_throttle", + {"pusher": pusher_id, "room_id": room_id}, + params, + desc="set_throttle_params", + lock=False, + ) + + +class PusherStore(PusherWorkerStore): + def get_pushers_stream_token(self): + return self._pushers_id_gen.get_current_token() + + @defer.inlineCallbacks + def add_pusher( + self, + user_id, + access_token, + kind, + app_id, + app_display_name, + device_display_name, + pushkey, + pushkey_ts, + lang, + data, + last_stream_ordering, + profile_tag="", + ): + with self._pushers_id_gen.get_next() as stream_id: + # no need to lock because `pushers` has a unique key on + # (app_id, pushkey, user_name) so simple_upsert will retry + yield self.db_pool.simple_upsert( + table="pushers", + keyvalues={"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, + values={ + "access_token": access_token, + "kind": kind, + "app_display_name": app_display_name, + "device_display_name": device_display_name, + "ts": pushkey_ts, + "lang": lang, + "data": bytearray(encode_canonical_json(data)), + "last_stream_ordering": last_stream_ordering, + "profile_tag": profile_tag, + "id": stream_id, + }, + desc="add_pusher", + lock=False, + ) + + user_has_pusher = self.get_if_user_has_pusher.cache.get( + (user_id,), None, update_metrics=False + ) + + if user_has_pusher is not True: + # invalidate, since we the user might not have had a pusher before + yield self.db_pool.runInteraction( + "add_pusher", + self._invalidate_cache_and_stream, + self.get_if_user_has_pusher, + (user_id,), + ) + + @defer.inlineCallbacks + def delete_pusher_by_app_id_pushkey_user_id(self, app_id, pushkey, user_id): + def delete_pusher_txn(txn, stream_id): + self._invalidate_cache_and_stream( + txn, self.get_if_user_has_pusher, (user_id,) + ) + + self.db_pool.simple_delete_one_txn( + txn, + "pushers", + {"app_id": app_id, "pushkey": pushkey, "user_name": user_id}, + ) + + # it's possible for us to end up with duplicate rows for + # (app_id, pushkey, user_id) at different stream_ids, but that + # doesn't really matter. + self.db_pool.simple_insert_txn( + txn, + table="deleted_pushers", + values={ + "stream_id": stream_id, + "app_id": app_id, + "pushkey": pushkey, + "user_id": user_id, + }, + ) + + with self._pushers_id_gen.get_next() as stream_id: + yield self.db_pool.runInteraction( + "delete_pusher", delete_pusher_txn, stream_id + ) diff --git a/synapse/storage/databases/main/receipts.py b/synapse/storage/databases/main/receipts.py new file mode 100644 index 0000000000..6255977c92 --- /dev/null +++ b/synapse/storage/databases/main/receipts.py @@ -0,0 +1,591 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import abc +import logging +from typing import List, Tuple + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause +from synapse.storage.database import DatabasePool +from synapse.storage.util.id_generators import StreamIdGenerator +from synapse.util.async_helpers import ObservableDeferred +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList +from synapse.util.caches.stream_change_cache import StreamChangeCache + +logger = logging.getLogger(__name__) + + +class ReceiptsWorkerStore(SQLBaseStore): + """This is an abstract base class where subclasses must implement + `get_max_receipt_stream_id` which can be called in the initializer. + """ + + # This ABCMeta metaclass ensures that we cannot be instantiated without + # the abstract methods being implemented. + __metaclass__ = abc.ABCMeta + + def __init__(self, database: DatabasePool, db_conn, hs): + super(ReceiptsWorkerStore, self).__init__(database, db_conn, hs) + + self._receipts_stream_cache = StreamChangeCache( + "ReceiptsRoomChangeCache", self.get_max_receipt_stream_id() + ) + + @abc.abstractmethod + def get_max_receipt_stream_id(self): + """Get the current max stream ID for receipts stream + + Returns: + int + """ + raise NotImplementedError() + + @cachedInlineCallbacks() + def get_users_with_read_receipts_in_room(self, room_id): + receipts = yield self.get_receipts_for_room(room_id, "m.read") + return {r["user_id"] for r in receipts} + + @cached(num_args=2) + def get_receipts_for_room(self, room_id, receipt_type): + return self.db_pool.simple_select_list( + table="receipts_linearized", + keyvalues={"room_id": room_id, "receipt_type": receipt_type}, + retcols=("user_id", "event_id"), + desc="get_receipts_for_room", + ) + + @cached(num_args=3) + def get_last_receipt_event_id_for_user(self, user_id, room_id, receipt_type): + return self.db_pool.simple_select_one_onecol( + table="receipts_linearized", + keyvalues={ + "room_id": room_id, + "receipt_type": receipt_type, + "user_id": user_id, + }, + retcol="event_id", + desc="get_own_receipt_for_user", + allow_none=True, + ) + + @cachedInlineCallbacks(num_args=2) + def get_receipts_for_user(self, user_id, receipt_type): + rows = yield self.db_pool.simple_select_list( + table="receipts_linearized", + keyvalues={"user_id": user_id, "receipt_type": receipt_type}, + retcols=("room_id", "event_id"), + desc="get_receipts_for_user", + ) + + return {row["room_id"]: row["event_id"] for row in rows} + + @defer.inlineCallbacks + def get_receipts_for_user_with_orderings(self, user_id, receipt_type): + def f(txn): + sql = ( + "SELECT rl.room_id, rl.event_id," + " e.topological_ordering, e.stream_ordering" + " FROM receipts_linearized AS rl" + " INNER JOIN events AS e USING (room_id, event_id)" + " WHERE rl.room_id = e.room_id" + " AND rl.event_id = e.event_id" + " AND user_id = ?" + ) + txn.execute(sql, (user_id,)) + return txn.fetchall() + + rows = yield self.db_pool.runInteraction( + "get_receipts_for_user_with_orderings", f + ) + return { + row[0]: { + "event_id": row[1], + "topological_ordering": row[2], + "stream_ordering": row[3], + } + for row in rows + } + + @defer.inlineCallbacks + def get_linearized_receipts_for_rooms(self, room_ids, to_key, from_key=None): + """Get receipts for multiple rooms for sending to clients. + + Args: + room_ids (list): List of room_ids. + to_key (int): Max stream id to fetch receipts upto. + from_key (int): Min stream id to fetch receipts from. None fetches + from the start. + + Returns: + list: A list of receipts. + """ + room_ids = set(room_ids) + + if from_key is not None: + # Only ask the database about rooms where there have been new + # receipts added since `from_key` + room_ids = yield self._receipts_stream_cache.get_entities_changed( + room_ids, from_key + ) + + results = yield self._get_linearized_receipts_for_rooms( + room_ids, to_key, from_key=from_key + ) + + return [ev for res in results.values() for ev in res] + + def get_linearized_receipts_for_room(self, room_id, to_key, from_key=None): + """Get receipts for a single room for sending to clients. + + Args: + room_ids (str): The room id. + to_key (int): Max stream id to fetch receipts upto. + from_key (int): Min stream id to fetch receipts from. None fetches + from the start. + + Returns: + Deferred[list]: A list of receipts. + """ + if from_key is not None: + # Check the cache first to see if any new receipts have been added + # since`from_key`. If not we can no-op. + if not self._receipts_stream_cache.has_entity_changed(room_id, from_key): + defer.succeed([]) + + return self._get_linearized_receipts_for_room(room_id, to_key, from_key) + + @cachedInlineCallbacks(num_args=3, tree=True) + def _get_linearized_receipts_for_room(self, room_id, to_key, from_key=None): + """See get_linearized_receipts_for_room + """ + + def f(txn): + if from_key: + sql = ( + "SELECT * FROM receipts_linearized WHERE" + " room_id = ? AND stream_id > ? AND stream_id <= ?" + ) + + txn.execute(sql, (room_id, from_key, to_key)) + else: + sql = ( + "SELECT * FROM receipts_linearized WHERE" + " room_id = ? AND stream_id <= ?" + ) + + txn.execute(sql, (room_id, to_key)) + + rows = self.db_pool.cursor_to_dict(txn) + + return rows + + rows = yield self.db_pool.runInteraction("get_linearized_receipts_for_room", f) + + if not rows: + return [] + + content = {} + for row in rows: + content.setdefault(row["event_id"], {}).setdefault(row["receipt_type"], {})[ + row["user_id"] + ] = db_to_json(row["data"]) + + return [{"type": "m.receipt", "room_id": room_id, "content": content}] + + @cachedList( + cached_method_name="_get_linearized_receipts_for_room", + list_name="room_ids", + num_args=3, + inlineCallbacks=True, + ) + def _get_linearized_receipts_for_rooms(self, room_ids, to_key, from_key=None): + if not room_ids: + return {} + + def f(txn): + if from_key: + sql = """ + SELECT * FROM receipts_linearized WHERE + stream_id > ? AND stream_id <= ? AND + """ + clause, args = make_in_list_sql_clause( + self.database_engine, "room_id", room_ids + ) + + txn.execute(sql + clause, [from_key, to_key] + list(args)) + else: + sql = """ + SELECT * FROM receipts_linearized WHERE + stream_id <= ? AND + """ + + clause, args = make_in_list_sql_clause( + self.database_engine, "room_id", room_ids + ) + + txn.execute(sql + clause, [to_key] + list(args)) + + return self.db_pool.cursor_to_dict(txn) + + txn_results = yield self.db_pool.runInteraction( + "_get_linearized_receipts_for_rooms", f + ) + + results = {} + for row in txn_results: + # We want a single event per room, since we want to batch the + # receipts by room, event and type. + room_event = results.setdefault( + row["room_id"], + {"type": "m.receipt", "room_id": row["room_id"], "content": {}}, + ) + + # The content is of the form: + # {"$foo:bar": { "read": { "@user:host": }, .. }, .. } + event_entry = room_event["content"].setdefault(row["event_id"], {}) + receipt_type = event_entry.setdefault(row["receipt_type"], {}) + + receipt_type[row["user_id"]] = db_to_json(row["data"]) + + results = { + room_id: [results[room_id]] if room_id in results else [] + for room_id in room_ids + } + return results + + def get_users_sent_receipts_between(self, last_id: int, current_id: int): + """Get all users who sent receipts between `last_id` exclusive and + `current_id` inclusive. + + Returns: + Deferred[List[str]] + """ + + if last_id == current_id: + return defer.succeed([]) + + def _get_users_sent_receipts_between_txn(txn): + sql = """ + SELECT DISTINCT user_id FROM receipts_linearized + WHERE ? < stream_id AND stream_id <= ? + """ + txn.execute(sql, (last_id, current_id)) + + return [r[0] for r in txn] + + return self.db_pool.runInteraction( + "get_users_sent_receipts_between", _get_users_sent_receipts_between_txn + ) + + async def get_all_updated_receipts( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, list]], int, bool]: + """Get updates for receipts replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def get_all_updated_receipts_txn(txn): + sql = """ + SELECT stream_id, room_id, receipt_type, user_id, event_id, data + FROM receipts_linearized + WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC + LIMIT ? + """ + txn.execute(sql, (last_id, current_id, limit)) + + updates = [(r[0], r[1:5] + (db_to_json(r[5]),)) for r in txn] + + limited = False + upper_bound = current_id + + if len(updates) == limit: + limited = True + upper_bound = updates[-1][0] + + return updates, upper_bound, limited + + return await self.db_pool.runInteraction( + "get_all_updated_receipts", get_all_updated_receipts_txn + ) + + def _invalidate_get_users_with_receipts_in_room( + self, room_id, receipt_type, user_id + ): + if receipt_type != "m.read": + return + + # Returns either an ObservableDeferred or the raw result + res = self.get_users_with_read_receipts_in_room.cache.get( + room_id, None, update_metrics=False + ) + + # first handle the ObservableDeferred case + if isinstance(res, ObservableDeferred): + if res.has_called(): + res = res.get_result() + else: + res = None + + if res and user_id in res: + # We'd only be adding to the set, so no point invalidating if the + # user is already there + return + + self.get_users_with_read_receipts_in_room.invalidate((room_id,)) + + +class ReceiptsStore(ReceiptsWorkerStore): + def __init__(self, database: DatabasePool, db_conn, hs): + # We instantiate this first as the ReceiptsWorkerStore constructor + # needs to be able to call get_max_receipt_stream_id + self._receipts_id_gen = StreamIdGenerator( + db_conn, "receipts_linearized", "stream_id" + ) + + super(ReceiptsStore, self).__init__(database, db_conn, hs) + + def get_max_receipt_stream_id(self): + return self._receipts_id_gen.get_current_token() + + def insert_linearized_receipt_txn( + self, txn, room_id, receipt_type, user_id, event_id, data, stream_id + ): + """Inserts a read-receipt into the database if it's newer than the current RR + + Returns: int|None + None if the RR is older than the current RR + otherwise, the rx timestamp of the event that the RR corresponds to + (or 0 if the event is unknown) + """ + res = self.db_pool.simple_select_one_txn( + txn, + table="events", + retcols=["stream_ordering", "received_ts"], + keyvalues={"event_id": event_id}, + allow_none=True, + ) + + stream_ordering = int(res["stream_ordering"]) if res else None + rx_ts = res["received_ts"] if res else 0 + + # We don't want to clobber receipts for more recent events, so we + # have to compare orderings of existing receipts + if stream_ordering is not None: + sql = ( + "SELECT stream_ordering, event_id FROM events" + " INNER JOIN receipts_linearized as r USING (event_id, room_id)" + " WHERE r.room_id = ? AND r.receipt_type = ? AND r.user_id = ?" + ) + txn.execute(sql, (room_id, receipt_type, user_id)) + + for so, eid in txn: + if int(so) >= stream_ordering: + logger.debug( + "Ignoring new receipt for %s in favour of existing " + "one for later event %s", + event_id, + eid, + ) + return None + + txn.call_after(self.get_receipts_for_room.invalidate, (room_id, receipt_type)) + txn.call_after( + self._invalidate_get_users_with_receipts_in_room, + room_id, + receipt_type, + user_id, + ) + txn.call_after(self.get_receipts_for_user.invalidate, (user_id, receipt_type)) + # FIXME: This shouldn't invalidate the whole cache + txn.call_after( + self._get_linearized_receipts_for_room.invalidate_many, (room_id,) + ) + + txn.call_after( + self._receipts_stream_cache.entity_has_changed, room_id, stream_id + ) + + txn.call_after( + self.get_last_receipt_event_id_for_user.invalidate, + (user_id, room_id, receipt_type), + ) + + self.db_pool.simple_upsert_txn( + txn, + table="receipts_linearized", + keyvalues={ + "room_id": room_id, + "receipt_type": receipt_type, + "user_id": user_id, + }, + values={ + "stream_id": stream_id, + "event_id": event_id, + "data": json.dumps(data), + }, + # receipts_linearized has a unique constraint on + # (user_id, room_id, receipt_type), so no need to lock + lock=False, + ) + + if receipt_type == "m.read" and stream_ordering is not None: + self._remove_old_push_actions_before_txn( + txn, room_id=room_id, user_id=user_id, stream_ordering=stream_ordering + ) + + return rx_ts + + @defer.inlineCallbacks + def insert_receipt(self, room_id, receipt_type, user_id, event_ids, data): + """Insert a receipt, either from local client or remote server. + + Automatically does conversion between linearized and graph + representations. + """ + if not event_ids: + return + + if len(event_ids) == 1: + linearized_event_id = event_ids[0] + else: + # we need to points in graph -> linearized form. + # TODO: Make this better. + def graph_to_linear(txn): + clause, args = make_in_list_sql_clause( + self.database_engine, "event_id", event_ids + ) + + sql = """ + SELECT event_id WHERE room_id = ? AND stream_ordering IN ( + SELECT max(stream_ordering) WHERE %s + ) + """ % ( + clause, + ) + + txn.execute(sql, [room_id] + list(args)) + rows = txn.fetchall() + if rows: + return rows[0][0] + else: + raise RuntimeError("Unrecognized event_ids: %r" % (event_ids,)) + + linearized_event_id = yield self.db_pool.runInteraction( + "insert_receipt_conv", graph_to_linear + ) + + stream_id_manager = self._receipts_id_gen.get_next() + with stream_id_manager as stream_id: + event_ts = yield self.db_pool.runInteraction( + "insert_linearized_receipt", + self.insert_linearized_receipt_txn, + room_id, + receipt_type, + user_id, + linearized_event_id, + data, + stream_id=stream_id, + ) + + if event_ts is None: + return None + + now = self._clock.time_msec() + logger.debug( + "RR for event %s in %s (%i ms old)", + linearized_event_id, + room_id, + now - event_ts, + ) + + yield self.insert_graph_receipt(room_id, receipt_type, user_id, event_ids, data) + + max_persisted_id = self._receipts_id_gen.get_current_token() + + return stream_id, max_persisted_id + + def insert_graph_receipt(self, room_id, receipt_type, user_id, event_ids, data): + return self.db_pool.runInteraction( + "insert_graph_receipt", + self.insert_graph_receipt_txn, + room_id, + receipt_type, + user_id, + event_ids, + data, + ) + + def insert_graph_receipt_txn( + self, txn, room_id, receipt_type, user_id, event_ids, data + ): + txn.call_after(self.get_receipts_for_room.invalidate, (room_id, receipt_type)) + txn.call_after( + self._invalidate_get_users_with_receipts_in_room, + room_id, + receipt_type, + user_id, + ) + txn.call_after(self.get_receipts_for_user.invalidate, (user_id, receipt_type)) + # FIXME: This shouldn't invalidate the whole cache + txn.call_after( + self._get_linearized_receipts_for_room.invalidate_many, (room_id,) + ) + + self.db_pool.simple_delete_txn( + txn, + table="receipts_graph", + keyvalues={ + "room_id": room_id, + "receipt_type": receipt_type, + "user_id": user_id, + }, + ) + self.db_pool.simple_insert_txn( + txn, + table="receipts_graph", + values={ + "room_id": room_id, + "receipt_type": receipt_type, + "user_id": user_id, + "event_ids": json.dumps(event_ids), + "data": json.dumps(data), + }, + ) diff --git a/synapse/storage/databases/main/registration.py b/synapse/storage/databases/main/registration.py new file mode 100644 index 0000000000..f618629e09 --- /dev/null +++ b/synapse/storage/databases/main/registration.py @@ -0,0 +1,1588 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2017-2018 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +import re +from typing import Optional + +from twisted.internet import defer +from twisted.internet.defer import Deferred + +from synapse.api.constants import UserTypes +from synapse.api.errors import Codes, StoreError, SynapseError, ThreepidValidationError +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool +from synapse.storage.types import Cursor +from synapse.storage.util.sequence import build_sequence_generator +from synapse.types import UserID +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks + +THIRTY_MINUTES_IN_MS = 30 * 60 * 1000 + +logger = logging.getLogger(__name__) + + +class RegistrationWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RegistrationWorkerStore, self).__init__(database, db_conn, hs) + + self.config = hs.config + self.clock = hs.get_clock() + + self._user_id_seq = build_sequence_generator( + database.engine, find_max_generated_user_id_localpart, "user_id_seq", + ) + + @cached() + def get_user_by_id(self, user_id): + return self.db_pool.simple_select_one( + table="users", + keyvalues={"name": user_id}, + retcols=[ + "name", + "password_hash", + "is_guest", + "admin", + "consent_version", + "consent_server_notice_sent", + "appservice_id", + "creation_ts", + "user_type", + "deactivated", + ], + allow_none=True, + desc="get_user_by_id", + ) + + @defer.inlineCallbacks + def is_trial_user(self, user_id): + """Checks if user is in the "trial" period, i.e. within the first + N days of registration defined by `mau_trial_days` config + + Args: + user_id (str) + + Returns: + Deferred[bool] + """ + + info = yield self.get_user_by_id(user_id) + if not info: + return False + + now = self.clock.time_msec() + trial_duration_ms = self.config.mau_trial_days * 24 * 60 * 60 * 1000 + is_trial = (now - info["creation_ts"] * 1000) < trial_duration_ms + return is_trial + + @cached() + def get_user_by_access_token(self, token): + """Get a user from the given access token. + + Args: + token (str): The access token of a user. + Returns: + defer.Deferred: None, if the token did not match, otherwise dict + including the keys `name`, `is_guest`, `device_id`, `token_id`, + `valid_until_ms`. + """ + return self.db_pool.runInteraction( + "get_user_by_access_token", self._query_for_auth, token + ) + + @cachedInlineCallbacks() + def get_expiration_ts_for_user(self, user_id): + """Get the expiration timestamp for the account bearing a given user ID. + + Args: + user_id (str): The ID of the user. + Returns: + defer.Deferred: None, if the account has no expiration timestamp, + otherwise int representation of the timestamp (as a number of + milliseconds since epoch). + """ + res = yield self.db_pool.simple_select_one_onecol( + table="account_validity", + keyvalues={"user_id": user_id}, + retcol="expiration_ts_ms", + allow_none=True, + desc="get_expiration_ts_for_user", + ) + return res + + @defer.inlineCallbacks + def set_account_validity_for_user( + self, user_id, expiration_ts, email_sent, renewal_token=None + ): + """Updates the account validity properties of the given account, with the + given values. + + Args: + user_id (str): ID of the account to update properties for. + expiration_ts (int): New expiration date, as a timestamp in milliseconds + since epoch. + email_sent (bool): True means a renewal email has been sent for this + account and there's no need to send another one for the current validity + period. + renewal_token (str): Renewal token the user can use to extend the validity + of their account. Defaults to no token. + """ + + def set_account_validity_for_user_txn(txn): + self.db_pool.simple_update_txn( + txn=txn, + table="account_validity", + keyvalues={"user_id": user_id}, + updatevalues={ + "expiration_ts_ms": expiration_ts, + "email_sent": email_sent, + "renewal_token": renewal_token, + }, + ) + self._invalidate_cache_and_stream( + txn, self.get_expiration_ts_for_user, (user_id,) + ) + + yield self.db_pool.runInteraction( + "set_account_validity_for_user", set_account_validity_for_user_txn + ) + + @defer.inlineCallbacks + def set_renewal_token_for_user(self, user_id, renewal_token): + """Defines a renewal token for a given user. + + Args: + user_id (str): ID of the user to set the renewal token for. + renewal_token (str): Random unique string that will be used to renew the + user's account. + + Raises: + StoreError: The provided token is already set for another user. + """ + yield self.db_pool.simple_update_one( + table="account_validity", + keyvalues={"user_id": user_id}, + updatevalues={"renewal_token": renewal_token}, + desc="set_renewal_token_for_user", + ) + + @defer.inlineCallbacks + def get_user_from_renewal_token(self, renewal_token): + """Get a user ID from a renewal token. + + Args: + renewal_token (str): The renewal token to perform the lookup with. + + Returns: + defer.Deferred[str]: The ID of the user to which the token belongs. + """ + res = yield self.db_pool.simple_select_one_onecol( + table="account_validity", + keyvalues={"renewal_token": renewal_token}, + retcol="user_id", + desc="get_user_from_renewal_token", + ) + + return res + + @defer.inlineCallbacks + def get_renewal_token_for_user(self, user_id): + """Get the renewal token associated with a given user ID. + + Args: + user_id (str): The user ID to lookup a token for. + + Returns: + defer.Deferred[str]: The renewal token associated with this user ID. + """ + res = yield self.db_pool.simple_select_one_onecol( + table="account_validity", + keyvalues={"user_id": user_id}, + retcol="renewal_token", + desc="get_renewal_token_for_user", + ) + + return res + + @defer.inlineCallbacks + def get_users_expiring_soon(self): + """Selects users whose account will expire in the [now, now + renew_at] time + window (see configuration for account_validity for information on what renew_at + refers to). + + Returns: + Deferred: Resolves to a list[dict[user_id (str), expiration_ts_ms (int)]] + """ + + def select_users_txn(txn, now_ms, renew_at): + sql = ( + "SELECT user_id, expiration_ts_ms FROM account_validity" + " WHERE email_sent = ? AND (expiration_ts_ms - ?) <= ?" + ) + values = [False, now_ms, renew_at] + txn.execute(sql, values) + return self.db_pool.cursor_to_dict(txn) + + res = yield self.db_pool.runInteraction( + "get_users_expiring_soon", + select_users_txn, + self.clock.time_msec(), + self.config.account_validity.renew_at, + ) + + return res + + @defer.inlineCallbacks + def set_renewal_mail_status(self, user_id, email_sent): + """Sets or unsets the flag that indicates whether a renewal email has been sent + to the user (and the user hasn't renewed their account yet). + + Args: + user_id (str): ID of the user to set/unset the flag for. + email_sent (bool): Flag which indicates whether a renewal email has been sent + to this user. + """ + yield self.db_pool.simple_update_one( + table="account_validity", + keyvalues={"user_id": user_id}, + updatevalues={"email_sent": email_sent}, + desc="set_renewal_mail_status", + ) + + @defer.inlineCallbacks + def delete_account_validity_for_user(self, user_id): + """Deletes the entry for the given user in the account validity table, removing + their expiration date and renewal token. + + Args: + user_id (str): ID of the user to remove from the account validity table. + """ + yield self.db_pool.simple_delete_one( + table="account_validity", + keyvalues={"user_id": user_id}, + desc="delete_account_validity_for_user", + ) + + async def is_server_admin(self, user): + """Determines if a user is an admin of this homeserver. + + Args: + user (UserID): user ID of the user to test + + Returns (bool): + true iff the user is a server admin, false otherwise. + """ + res = await self.db_pool.simple_select_one_onecol( + table="users", + keyvalues={"name": user.to_string()}, + retcol="admin", + allow_none=True, + desc="is_server_admin", + ) + + return bool(res) if res else False + + def set_server_admin(self, user, admin): + """Sets whether a user is an admin of this homeserver. + + Args: + user (UserID): user ID of the user to test + admin (bool): true iff the user is to be a server admin, + false otherwise. + """ + + def set_server_admin_txn(txn): + self.db_pool.simple_update_one_txn( + txn, "users", {"name": user.to_string()}, {"admin": 1 if admin else 0} + ) + self._invalidate_cache_and_stream( + txn, self.get_user_by_id, (user.to_string(),) + ) + + return self.db_pool.runInteraction("set_server_admin", set_server_admin_txn) + + def _query_for_auth(self, txn, token): + sql = ( + "SELECT users.name, users.is_guest, access_tokens.id as token_id," + " access_tokens.device_id, access_tokens.valid_until_ms" + " FROM users" + " INNER JOIN access_tokens on users.name = access_tokens.user_id" + " WHERE token = ?" + ) + + txn.execute(sql, (token,)) + rows = self.db_pool.cursor_to_dict(txn) + if rows: + return rows[0] + + return None + + @cachedInlineCallbacks() + def is_real_user(self, user_id): + """Determines if the user is a real user, ie does not have a 'user_type'. + + Args: + user_id (str): user id to test + + Returns: + Deferred[bool]: True if user 'user_type' is null or empty string + """ + res = yield self.db_pool.runInteraction( + "is_real_user", self.is_real_user_txn, user_id + ) + return res + + @cached() + def is_support_user(self, user_id): + """Determines if the user is of type UserTypes.SUPPORT + + Args: + user_id (str): user id to test + + Returns: + Deferred[bool]: True if user is of type UserTypes.SUPPORT + """ + return self.db_pool.runInteraction( + "is_support_user", self.is_support_user_txn, user_id + ) + + def is_real_user_txn(self, txn, user_id): + res = self.db_pool.simple_select_one_onecol_txn( + txn=txn, + table="users", + keyvalues={"name": user_id}, + retcol="user_type", + allow_none=True, + ) + return res is None + + def is_support_user_txn(self, txn, user_id): + res = self.db_pool.simple_select_one_onecol_txn( + txn=txn, + table="users", + keyvalues={"name": user_id}, + retcol="user_type", + allow_none=True, + ) + return True if res == UserTypes.SUPPORT else False + + def get_users_by_id_case_insensitive(self, user_id): + """Gets users that match user_id case insensitively. + Returns a mapping of user_id -> password_hash. + """ + + def f(txn): + sql = "SELECT name, password_hash FROM users WHERE lower(name) = lower(?)" + txn.execute(sql, (user_id,)) + return dict(txn) + + return self.db_pool.runInteraction("get_users_by_id_case_insensitive", f) + + async def get_user_by_external_id( + self, auth_provider: str, external_id: str + ) -> str: + """Look up a user by their external auth id + + Args: + auth_provider: identifier for the remote auth provider + external_id: id on that system + + Returns: + str|None: the mxid of the user, or None if they are not known + """ + return await self.db_pool.simple_select_one_onecol( + table="user_external_ids", + keyvalues={"auth_provider": auth_provider, "external_id": external_id}, + retcol="user_id", + allow_none=True, + desc="get_user_by_external_id", + ) + + @defer.inlineCallbacks + def count_all_users(self): + """Counts all users registered on the homeserver.""" + + def _count_users(txn): + txn.execute("SELECT COUNT(*) AS users FROM users") + rows = self.db_pool.cursor_to_dict(txn) + if rows: + return rows[0]["users"] + return 0 + + ret = yield self.db_pool.runInteraction("count_users", _count_users) + return ret + + def count_daily_user_type(self): + """ + Counts 1) native non guest users + 2) native guests users + 3) bridged users + who registered on the homeserver in the past 24 hours + """ + + def _count_daily_user_type(txn): + yesterday = int(self._clock.time()) - (60 * 60 * 24) + + sql = """ + SELECT user_type, COALESCE(count(*), 0) AS count FROM ( + SELECT + CASE + WHEN is_guest=0 AND appservice_id IS NULL THEN 'native' + WHEN is_guest=1 AND appservice_id IS NULL THEN 'guest' + WHEN is_guest=0 AND appservice_id IS NOT NULL THEN 'bridged' + END AS user_type + FROM users + WHERE creation_ts > ? + ) AS t GROUP BY user_type + """ + results = {"native": 0, "guest": 0, "bridged": 0} + txn.execute(sql, (yesterday,)) + for row in txn: + results[row[0]] = row[1] + return results + + return self.db_pool.runInteraction( + "count_daily_user_type", _count_daily_user_type + ) + + @defer.inlineCallbacks + def count_nonbridged_users(self): + def _count_users(txn): + txn.execute( + """ + SELECT COALESCE(COUNT(*), 0) FROM users + WHERE appservice_id IS NULL + """ + ) + (count,) = txn.fetchone() + return count + + ret = yield self.db_pool.runInteraction("count_users", _count_users) + return ret + + @defer.inlineCallbacks + def count_real_users(self): + """Counts all users without a special user_type registered on the homeserver.""" + + def _count_users(txn): + txn.execute("SELECT COUNT(*) AS users FROM users where user_type is null") + rows = self.db_pool.cursor_to_dict(txn) + if rows: + return rows[0]["users"] + return 0 + + ret = yield self.db_pool.runInteraction("count_real_users", _count_users) + return ret + + async def generate_user_id(self) -> str: + """Generate a suitable localpart for a guest user + + Returns: a (hopefully) free localpart + """ + next_id = await self.db_pool.runInteraction( + "generate_user_id", self._user_id_seq.get_next_id_txn + ) + + return str(next_id) + + async def get_user_id_by_threepid(self, medium: str, address: str) -> Optional[str]: + """Returns user id from threepid + + Args: + medium: threepid medium e.g. email + address: threepid address e.g. me@example.com + + Returns: + The user ID or None if no user id/threepid mapping exists + """ + user_id = await self.db_pool.runInteraction( + "get_user_id_by_threepid", self.get_user_id_by_threepid_txn, medium, address + ) + return user_id + + def get_user_id_by_threepid_txn(self, txn, medium, address): + """Returns user id from threepid + + Args: + txn (cursor): + medium (str): threepid medium e.g. email + address (str): threepid address e.g. me@example.com + + Returns: + str|None: user id or None if no user id/threepid mapping exists + """ + ret = self.db_pool.simple_select_one_txn( + txn, + "user_threepids", + {"medium": medium, "address": address}, + ["user_id"], + True, + ) + if ret: + return ret["user_id"] + return None + + @defer.inlineCallbacks + def user_add_threepid(self, user_id, medium, address, validated_at, added_at): + yield self.db_pool.simple_upsert( + "user_threepids", + {"medium": medium, "address": address}, + {"user_id": user_id, "validated_at": validated_at, "added_at": added_at}, + ) + + @defer.inlineCallbacks + def user_get_threepids(self, user_id): + ret = yield self.db_pool.simple_select_list( + "user_threepids", + {"user_id": user_id}, + ["medium", "address", "validated_at", "added_at"], + "user_get_threepids", + ) + return ret + + def user_delete_threepid(self, user_id, medium, address): + return self.db_pool.simple_delete( + "user_threepids", + keyvalues={"user_id": user_id, "medium": medium, "address": address}, + desc="user_delete_threepid", + ) + + def user_delete_threepids(self, user_id: str): + """Delete all threepid this user has bound + + Args: + user_id: The user id to delete all threepids of + + """ + return self.db_pool.simple_delete( + "user_threepids", + keyvalues={"user_id": user_id}, + desc="user_delete_threepids", + ) + + def add_user_bound_threepid(self, user_id, medium, address, id_server): + """The server proxied a bind request to the given identity server on + behalf of the given user. We need to remember this in case the user + asks us to unbind the threepid. + + Args: + user_id (str) + medium (str) + address (str) + id_server (str) + + Returns: + Deferred + """ + # We need to use an upsert, in case they user had already bound the + # threepid + return self.db_pool.simple_upsert( + table="user_threepid_id_server", + keyvalues={ + "user_id": user_id, + "medium": medium, + "address": address, + "id_server": id_server, + }, + values={}, + insertion_values={}, + desc="add_user_bound_threepid", + ) + + def user_get_bound_threepids(self, user_id): + """Get the threepids that a user has bound to an identity server through the homeserver + The homeserver remembers where binds to an identity server occurred. Using this + method can retrieve those threepids. + + Args: + user_id (str): The ID of the user to retrieve threepids for + + Returns: + Deferred[list[dict]]: List of dictionaries containing the following: + medium (str): The medium of the threepid (e.g "email") + address (str): The address of the threepid (e.g "bob@example.com") + """ + return self.db_pool.simple_select_list( + table="user_threepid_id_server", + keyvalues={"user_id": user_id}, + retcols=["medium", "address"], + desc="user_get_bound_threepids", + ) + + def remove_user_bound_threepid(self, user_id, medium, address, id_server): + """The server proxied an unbind request to the given identity server on + behalf of the given user, so we remove the mapping of threepid to + identity server. + + Args: + user_id (str) + medium (str) + address (str) + id_server (str) + + Returns: + Deferred + """ + return self.db_pool.simple_delete( + table="user_threepid_id_server", + keyvalues={ + "user_id": user_id, + "medium": medium, + "address": address, + "id_server": id_server, + }, + desc="remove_user_bound_threepid", + ) + + def get_id_servers_user_bound(self, user_id, medium, address): + """Get the list of identity servers that the server proxied bind + requests to for given user and threepid + + Args: + user_id (str) + medium (str) + address (str) + + Returns: + Deferred[list[str]]: Resolves to a list of identity servers + """ + return self.db_pool.simple_select_onecol( + table="user_threepid_id_server", + keyvalues={"user_id": user_id, "medium": medium, "address": address}, + retcol="id_server", + desc="get_id_servers_user_bound", + ) + + @cachedInlineCallbacks() + def get_user_deactivated_status(self, user_id): + """Retrieve the value for the `deactivated` property for the provided user. + + Args: + user_id (str): The ID of the user to retrieve the status for. + + Returns: + defer.Deferred(bool): The requested value. + """ + + res = yield self.db_pool.simple_select_one_onecol( + table="users", + keyvalues={"name": user_id}, + retcol="deactivated", + desc="get_user_deactivated_status", + ) + + # Convert the integer into a boolean. + return res == 1 + + def get_threepid_validation_session( + self, medium, client_secret, address=None, sid=None, validated=True + ): + """Gets a session_id and last_send_attempt (if available) for a + combination of validation metadata + + Args: + medium (str|None): The medium of the 3PID + address (str|None): The address of the 3PID + sid (str|None): The ID of the validation session + client_secret (str): A unique string provided by the client to help identify this + validation attempt + validated (bool|None): Whether sessions should be filtered by + whether they have been validated already or not. None to + perform no filtering + + Returns: + Deferred[dict|None]: A dict containing the following: + * address - address of the 3pid + * medium - medium of the 3pid + * client_secret - a secret provided by the client for this validation session + * session_id - ID of the validation session + * send_attempt - a number serving to dedupe send attempts for this session + * validated_at - timestamp of when this session was validated if so + + Otherwise None if a validation session is not found + """ + if not client_secret: + raise SynapseError( + 400, "Missing parameter: client_secret", errcode=Codes.MISSING_PARAM + ) + + keyvalues = {"client_secret": client_secret} + if medium: + keyvalues["medium"] = medium + if address: + keyvalues["address"] = address + if sid: + keyvalues["session_id"] = sid + + assert address or sid + + def get_threepid_validation_session_txn(txn): + sql = """ + SELECT address, session_id, medium, client_secret, + last_send_attempt, validated_at + FROM threepid_validation_session WHERE %s + """ % ( + " AND ".join("%s = ?" % k for k in keyvalues.keys()), + ) + + if validated is not None: + sql += " AND validated_at IS " + ("NOT NULL" if validated else "NULL") + + sql += " LIMIT 1" + + txn.execute(sql, list(keyvalues.values())) + rows = self.db_pool.cursor_to_dict(txn) + if not rows: + return None + + return rows[0] + + return self.db_pool.runInteraction( + "get_threepid_validation_session", get_threepid_validation_session_txn + ) + + def delete_threepid_session(self, session_id): + """Removes a threepid validation session from the database. This can + be done after validation has been performed and whatever action was + waiting on it has been carried out + + Args: + session_id (str): The ID of the session to delete + """ + + def delete_threepid_session_txn(txn): + self.db_pool.simple_delete_txn( + txn, + table="threepid_validation_token", + keyvalues={"session_id": session_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="threepid_validation_session", + keyvalues={"session_id": session_id}, + ) + + return self.db_pool.runInteraction( + "delete_threepid_session", delete_threepid_session_txn + ) + + +class RegistrationBackgroundUpdateStore(RegistrationWorkerStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RegistrationBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + self.clock = hs.get_clock() + self.config = hs.config + + self.db_pool.updates.register_background_index_update( + "access_tokens_device_index", + index_name="access_tokens_device_id", + table="access_tokens", + columns=["user_id", "device_id"], + ) + + self.db_pool.updates.register_background_index_update( + "users_creation_ts", + index_name="users_creation_ts", + table="users", + columns=["creation_ts"], + ) + + # we no longer use refresh tokens, but it's possible that some people + # might have a background update queued to build this index. Just + # clear the background update. + self.db_pool.updates.register_noop_background_update( + "refresh_tokens_device_index" + ) + + self.db_pool.updates.register_background_update_handler( + "user_threepids_grandfather", self._bg_user_threepids_grandfather + ) + + self.db_pool.updates.register_background_update_handler( + "users_set_deactivated_flag", self._background_update_set_deactivated_flag + ) + + @defer.inlineCallbacks + def _background_update_set_deactivated_flag(self, progress, batch_size): + """Retrieves a list of all deactivated users and sets the 'deactivated' flag to 1 + for each of them. + """ + + last_user = progress.get("user_id", "") + + def _background_update_set_deactivated_flag_txn(txn): + txn.execute( + """ + SELECT + users.name, + COUNT(access_tokens.token) AS count_tokens, + COUNT(user_threepids.address) AS count_threepids + FROM users + LEFT JOIN access_tokens ON (access_tokens.user_id = users.name) + LEFT JOIN user_threepids ON (user_threepids.user_id = users.name) + WHERE (users.password_hash IS NULL OR users.password_hash = '') + AND (users.appservice_id IS NULL OR users.appservice_id = '') + AND users.is_guest = 0 + AND users.name > ? + GROUP BY users.name + ORDER BY users.name ASC + LIMIT ?; + """, + (last_user, batch_size), + ) + + rows = self.db_pool.cursor_to_dict(txn) + + if not rows: + return True, 0 + + rows_processed_nb = 0 + + for user in rows: + if not user["count_tokens"] and not user["count_threepids"]: + self.set_user_deactivated_status_txn(txn, user["name"], True) + rows_processed_nb += 1 + + logger.info("Marked %d rows as deactivated", rows_processed_nb) + + self.db_pool.updates._background_update_progress_txn( + txn, "users_set_deactivated_flag", {"user_id": rows[-1]["name"]} + ) + + if batch_size > len(rows): + return True, len(rows) + else: + return False, len(rows) + + end, nb_processed = yield self.db_pool.runInteraction( + "users_set_deactivated_flag", _background_update_set_deactivated_flag_txn + ) + + if end: + yield self.db_pool.updates._end_background_update( + "users_set_deactivated_flag" + ) + + return nb_processed + + @defer.inlineCallbacks + def _bg_user_threepids_grandfather(self, progress, batch_size): + """We now track which identity servers a user binds their 3PID to, so + we need to handle the case of existing bindings where we didn't track + this. + + We do this by grandfathering in existing user threepids assuming that + they used one of the server configured trusted identity servers. + """ + id_servers = set(self.config.trusted_third_party_id_servers) + + def _bg_user_threepids_grandfather_txn(txn): + sql = """ + INSERT INTO user_threepid_id_server + (user_id, medium, address, id_server) + SELECT user_id, medium, address, ? + FROM user_threepids + """ + + txn.executemany(sql, [(id_server,) for id_server in id_servers]) + + if id_servers: + yield self.db_pool.runInteraction( + "_bg_user_threepids_grandfather", _bg_user_threepids_grandfather_txn + ) + + yield self.db_pool.updates._end_background_update("user_threepids_grandfather") + + return 1 + + +class RegistrationStore(RegistrationBackgroundUpdateStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RegistrationStore, self).__init__(database, db_conn, hs) + + self._account_validity = hs.config.account_validity + + if self._account_validity.enabled: + self._clock.call_later( + 0.0, + run_as_background_process, + "account_validity_set_expiration_dates", + self._set_expiration_date_when_missing, + ) + + # Create a background job for culling expired 3PID validity tokens + def start_cull(): + # run as a background process to make sure that the database transactions + # have a logcontext to report to + return run_as_background_process( + "cull_expired_threepid_validation_tokens", + self.cull_expired_threepid_validation_tokens, + ) + + hs.get_clock().looping_call(start_cull, THIRTY_MINUTES_IN_MS) + + @defer.inlineCallbacks + def add_access_token_to_user(self, user_id, token, device_id, valid_until_ms): + """Adds an access token for the given user. + + Args: + user_id (str): The user ID. + token (str): The new access token to add. + device_id (str): ID of the device to associate with the access + token + valid_until_ms (int|None): when the token is valid until. None for + no expiry. + Raises: + StoreError if there was a problem adding this. + """ + next_id = self._access_tokens_id_gen.get_next() + + yield self.db_pool.simple_insert( + "access_tokens", + { + "id": next_id, + "user_id": user_id, + "token": token, + "device_id": device_id, + "valid_until_ms": valid_until_ms, + }, + desc="add_access_token_to_user", + ) + + def register_user( + self, + user_id, + password_hash=None, + was_guest=False, + make_guest=False, + appservice_id=None, + create_profile_with_displayname=None, + admin=False, + user_type=None, + ): + """Attempts to register an account. + + Args: + user_id (str): The desired user ID to register. + password_hash (str|None): Optional. The password hash for this user. + was_guest (bool): Optional. Whether this is a guest account being + upgraded to a non-guest account. + make_guest (boolean): True if the the new user should be guest, + false to add a regular user account. + appservice_id (str): The ID of the appservice registering the user. + create_profile_with_displayname (unicode): Optionally create a profile for + the user, setting their displayname to the given value + admin (boolean): is an admin user? + user_type (str|None): type of user. One of the values from + api.constants.UserTypes, or None for a normal user. + + Raises: + StoreError if the user_id could not be registered. + + Returns: + Deferred + """ + return self.db_pool.runInteraction( + "register_user", + self._register_user, + user_id, + password_hash, + was_guest, + make_guest, + appservice_id, + create_profile_with_displayname, + admin, + user_type, + ) + + def _register_user( + self, + txn, + user_id, + password_hash, + was_guest, + make_guest, + appservice_id, + create_profile_with_displayname, + admin, + user_type, + ): + user_id_obj = UserID.from_string(user_id) + + now = int(self.clock.time()) + + try: + if was_guest: + # Ensure that the guest user actually exists + # ``allow_none=False`` makes this raise an exception + # if the row isn't in the database. + self.db_pool.simple_select_one_txn( + txn, + "users", + keyvalues={"name": user_id, "is_guest": 1}, + retcols=("name",), + allow_none=False, + ) + + self.db_pool.simple_update_one_txn( + txn, + "users", + keyvalues={"name": user_id, "is_guest": 1}, + updatevalues={ + "password_hash": password_hash, + "upgrade_ts": now, + "is_guest": 1 if make_guest else 0, + "appservice_id": appservice_id, + "admin": 1 if admin else 0, + "user_type": user_type, + }, + ) + else: + self.db_pool.simple_insert_txn( + txn, + "users", + values={ + "name": user_id, + "password_hash": password_hash, + "creation_ts": now, + "is_guest": 1 if make_guest else 0, + "appservice_id": appservice_id, + "admin": 1 if admin else 0, + "user_type": user_type, + }, + ) + + except self.database_engine.module.IntegrityError: + raise StoreError(400, "User ID already taken.", errcode=Codes.USER_IN_USE) + + if self._account_validity.enabled: + self.set_expiration_date_for_user_txn(txn, user_id) + + if create_profile_with_displayname: + # set a default displayname serverside to avoid ugly race + # between auto-joins and clients trying to set displaynames + # + # *obviously* the 'profiles' table uses localpart for user_id + # while everything else uses the full mxid. + txn.execute( + "INSERT INTO profiles(user_id, displayname) VALUES (?,?)", + (user_id_obj.localpart, create_profile_with_displayname), + ) + + if self.hs.config.stats_enabled: + # we create a new completed user statistics row + + # we don't strictly need current_token since this user really can't + # have any state deltas before now (as it is a new user), but still, + # we include it for completeness. + current_token = self._get_max_stream_id_in_current_state_deltas_txn(txn) + self._update_stats_delta_txn( + txn, now, "user", user_id, {}, complete_with_stream_id=current_token + ) + + self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) + txn.call_after(self.is_guest.invalidate, (user_id,)) + + def record_user_external_id( + self, auth_provider: str, external_id: str, user_id: str + ) -> Deferred: + """Record a mapping from an external user id to a mxid + + Args: + auth_provider: identifier for the remote auth provider + external_id: id on that system + user_id: complete mxid that it is mapped to + """ + return self.db_pool.simple_insert( + table="user_external_ids", + values={ + "auth_provider": auth_provider, + "external_id": external_id, + "user_id": user_id, + }, + desc="record_user_external_id", + ) + + def user_set_password_hash(self, user_id, password_hash): + """ + NB. This does *not* evict any cache because the one use for this + removes most of the entries subsequently anyway so it would be + pointless. Use flush_user separately. + """ + + def user_set_password_hash_txn(txn): + self.db_pool.simple_update_one_txn( + txn, "users", {"name": user_id}, {"password_hash": password_hash} + ) + self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) + + return self.db_pool.runInteraction( + "user_set_password_hash", user_set_password_hash_txn + ) + + def user_set_consent_version(self, user_id, consent_version): + """Updates the user table to record privacy policy consent + + Args: + user_id (str): full mxid of the user to update + consent_version (str): version of the policy the user has consented + to + + Raises: + StoreError(404) if user not found + """ + + def f(txn): + self.db_pool.simple_update_one_txn( + txn, + table="users", + keyvalues={"name": user_id}, + updatevalues={"consent_version": consent_version}, + ) + self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) + + return self.db_pool.runInteraction("user_set_consent_version", f) + + def user_set_consent_server_notice_sent(self, user_id, consent_version): + """Updates the user table to record that we have sent the user a server + notice about privacy policy consent + + Args: + user_id (str): full mxid of the user to update + consent_version (str): version of the policy we have notified the + user about + + Raises: + StoreError(404) if user not found + """ + + def f(txn): + self.db_pool.simple_update_one_txn( + txn, + table="users", + keyvalues={"name": user_id}, + updatevalues={"consent_server_notice_sent": consent_version}, + ) + self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) + + return self.db_pool.runInteraction("user_set_consent_server_notice_sent", f) + + def user_delete_access_tokens(self, user_id, except_token_id=None, device_id=None): + """ + Invalidate access tokens belonging to a user + + Args: + user_id (str): ID of user the tokens belong to + except_token_id (str): list of access_tokens IDs which should + *not* be deleted + device_id (str|None): ID of device the tokens are associated with. + If None, tokens associated with any device (or no device) will + be deleted + Returns: + defer.Deferred[list[str, int, str|None, int]]: a list of + (token, token id, device id) for each of the deleted tokens + """ + + def f(txn): + keyvalues = {"user_id": user_id} + if device_id is not None: + keyvalues["device_id"] = device_id + + items = keyvalues.items() + where_clause = " AND ".join(k + " = ?" for k, _ in items) + values = [v for _, v in items] + if except_token_id: + where_clause += " AND id != ?" + values.append(except_token_id) + + txn.execute( + "SELECT token, id, device_id FROM access_tokens WHERE %s" + % where_clause, + values, + ) + tokens_and_devices = [(r[0], r[1], r[2]) for r in txn] + + for token, _, _ in tokens_and_devices: + self._invalidate_cache_and_stream( + txn, self.get_user_by_access_token, (token,) + ) + + txn.execute("DELETE FROM access_tokens WHERE %s" % where_clause, values) + + return tokens_and_devices + + return self.db_pool.runInteraction("user_delete_access_tokens", f) + + def delete_access_token(self, access_token): + def f(txn): + self.db_pool.simple_delete_one_txn( + txn, table="access_tokens", keyvalues={"token": access_token} + ) + + self._invalidate_cache_and_stream( + txn, self.get_user_by_access_token, (access_token,) + ) + + return self.db_pool.runInteraction("delete_access_token", f) + + @cachedInlineCallbacks() + def is_guest(self, user_id): + res = yield self.db_pool.simple_select_one_onecol( + table="users", + keyvalues={"name": user_id}, + retcol="is_guest", + allow_none=True, + desc="is_guest", + ) + + return res if res else False + + def add_user_pending_deactivation(self, user_id): + """ + Adds a user to the table of users who need to be parted from all the rooms they're + in + """ + return self.db_pool.simple_insert( + "users_pending_deactivation", + values={"user_id": user_id}, + desc="add_user_pending_deactivation", + ) + + def del_user_pending_deactivation(self, user_id): + """ + Removes the given user to the table of users who need to be parted from all the + rooms they're in, effectively marking that user as fully deactivated. + """ + # XXX: This should be simple_delete_one but we failed to put a unique index on + # the table, so somehow duplicate entries have ended up in it. + return self.db_pool.simple_delete( + "users_pending_deactivation", + keyvalues={"user_id": user_id}, + desc="del_user_pending_deactivation", + ) + + def get_user_pending_deactivation(self): + """ + Gets one user from the table of users waiting to be parted from all the rooms + they're in. + """ + return self.db_pool.simple_select_one_onecol( + "users_pending_deactivation", + keyvalues={}, + retcol="user_id", + allow_none=True, + desc="get_users_pending_deactivation", + ) + + def validate_threepid_session(self, session_id, client_secret, token, current_ts): + """Attempt to validate a threepid session using a token + + Args: + session_id (str): The id of a validation session + client_secret (str): A unique string provided by the client to + help identify this validation attempt + token (str): A validation token + current_ts (int): The current unix time in milliseconds. Used for + checking token expiry status + + Raises: + ThreepidValidationError: if a matching validation token was not found or has + expired + + Returns: + deferred str|None: A str representing a link to redirect the user + to if there is one. + """ + + # Insert everything into a transaction in order to run atomically + def validate_threepid_session_txn(txn): + row = self.db_pool.simple_select_one_txn( + txn, + table="threepid_validation_session", + keyvalues={"session_id": session_id}, + retcols=["client_secret", "validated_at"], + allow_none=True, + ) + + if not row: + raise ThreepidValidationError(400, "Unknown session_id") + retrieved_client_secret = row["client_secret"] + validated_at = row["validated_at"] + + if retrieved_client_secret != client_secret: + raise ThreepidValidationError( + 400, "This client_secret does not match the provided session_id" + ) + + row = self.db_pool.simple_select_one_txn( + txn, + table="threepid_validation_token", + keyvalues={"session_id": session_id, "token": token}, + retcols=["expires", "next_link"], + allow_none=True, + ) + + if not row: + raise ThreepidValidationError( + 400, "Validation token not found or has expired" + ) + expires = row["expires"] + next_link = row["next_link"] + + # If the session is already validated, no need to revalidate + if validated_at: + return next_link + + if expires <= current_ts: + raise ThreepidValidationError( + 400, "This token has expired. Please request a new one" + ) + + # Looks good. Validate the session + self.db_pool.simple_update_txn( + txn, + table="threepid_validation_session", + keyvalues={"session_id": session_id}, + updatevalues={"validated_at": self.clock.time_msec()}, + ) + + return next_link + + # Return next_link if it exists + return self.db_pool.runInteraction( + "validate_threepid_session_txn", validate_threepid_session_txn + ) + + def upsert_threepid_validation_session( + self, + medium, + address, + client_secret, + send_attempt, + session_id, + validated_at=None, + ): + """Upsert a threepid validation session + Args: + medium (str): The medium of the 3PID + address (str): The address of the 3PID + client_secret (str): A unique string provided by the client to + help identify this validation attempt + send_attempt (int): The latest send_attempt on this session + session_id (str): The id of this validation session + validated_at (int|None): The unix timestamp in milliseconds of + when the session was marked as valid + """ + insertion_values = { + "medium": medium, + "address": address, + "client_secret": client_secret, + } + + if validated_at: + insertion_values["validated_at"] = validated_at + + return self.db_pool.simple_upsert( + table="threepid_validation_session", + keyvalues={"session_id": session_id}, + values={"last_send_attempt": send_attempt}, + insertion_values=insertion_values, + desc="upsert_threepid_validation_session", + ) + + def start_or_continue_validation_session( + self, + medium, + address, + session_id, + client_secret, + send_attempt, + next_link, + token, + token_expires, + ): + """Creates a new threepid validation session if it does not already + exist and associates a new validation token with it + + Args: + medium (str): The medium of the 3PID + address (str): The address of the 3PID + session_id (str): The id of this validation session + client_secret (str): A unique string provided by the client to + help identify this validation attempt + send_attempt (int): The latest send_attempt on this session + next_link (str|None): The link to redirect the user to upon + successful validation + token (str): The validation token + token_expires (int): The timestamp for which after the token + will no longer be valid + """ + + def start_or_continue_validation_session_txn(txn): + # Create or update a validation session + self.db_pool.simple_upsert_txn( + txn, + table="threepid_validation_session", + keyvalues={"session_id": session_id}, + values={"last_send_attempt": send_attempt}, + insertion_values={ + "medium": medium, + "address": address, + "client_secret": client_secret, + }, + ) + + # Create a new validation token with this session ID + self.db_pool.simple_insert_txn( + txn, + table="threepid_validation_token", + values={ + "session_id": session_id, + "token": token, + "next_link": next_link, + "expires": token_expires, + }, + ) + + return self.db_pool.runInteraction( + "start_or_continue_validation_session", + start_or_continue_validation_session_txn, + ) + + def cull_expired_threepid_validation_tokens(self): + """Remove threepid validation tokens with expiry dates that have passed""" + + def cull_expired_threepid_validation_tokens_txn(txn, ts): + sql = """ + DELETE FROM threepid_validation_token WHERE + expires < ? + """ + return txn.execute(sql, (ts,)) + + return self.db_pool.runInteraction( + "cull_expired_threepid_validation_tokens", + cull_expired_threepid_validation_tokens_txn, + self.clock.time_msec(), + ) + + @defer.inlineCallbacks + def set_user_deactivated_status(self, user_id, deactivated): + """Set the `deactivated` property for the provided user to the provided value. + + Args: + user_id (str): The ID of the user to set the status for. + deactivated (bool): The value to set for `deactivated`. + """ + + yield self.db_pool.runInteraction( + "set_user_deactivated_status", + self.set_user_deactivated_status_txn, + user_id, + deactivated, + ) + + def set_user_deactivated_status_txn(self, txn, user_id, deactivated): + self.db_pool.simple_update_one_txn( + txn=txn, + table="users", + keyvalues={"name": user_id}, + updatevalues={"deactivated": 1 if deactivated else 0}, + ) + self._invalidate_cache_and_stream( + txn, self.get_user_deactivated_status, (user_id,) + ) + + @defer.inlineCallbacks + def _set_expiration_date_when_missing(self): + """ + Retrieves the list of registered users that don't have an expiration date, and + adds an expiration date for each of them. + """ + + def select_users_with_no_expiration_date_txn(txn): + """Retrieves the list of registered users with no expiration date from the + database, filtering out deactivated users. + """ + sql = ( + "SELECT users.name FROM users" + " LEFT JOIN account_validity ON (users.name = account_validity.user_id)" + " WHERE account_validity.user_id is NULL AND users.deactivated = 0;" + ) + txn.execute(sql, []) + + res = self.db_pool.cursor_to_dict(txn) + if res: + for user in res: + self.set_expiration_date_for_user_txn( + txn, user["name"], use_delta=True + ) + + yield self.db_pool.runInteraction( + "get_users_with_no_expiration_date", + select_users_with_no_expiration_date_txn, + ) + + def set_expiration_date_for_user_txn(self, txn, user_id, use_delta=False): + """Sets an expiration date to the account with the given user ID. + + Args: + user_id (str): User ID to set an expiration date for. + use_delta (bool): If set to False, the expiration date for the user will be + now + validity period. If set to True, this expiration date will be a + random value in the [now + period - d ; now + period] range, d being a + delta equal to 10% of the validity period. + """ + now_ms = self._clock.time_msec() + expiration_ts = now_ms + self._account_validity.period + + if use_delta: + expiration_ts = self.rand.randrange( + expiration_ts - self._account_validity.startup_job_max_delta, + expiration_ts, + ) + + self.db_pool.simple_upsert_txn( + txn, + "account_validity", + keyvalues={"user_id": user_id}, + values={"expiration_ts_ms": expiration_ts, "email_sent": False}, + ) + + +def find_max_generated_user_id_localpart(cur: Cursor) -> int: + """ + Gets the localpart of the max current generated user ID. + + Generated user IDs are integers, so we find the largest integer user ID + already taken and return that. + """ + + # We bound between '@0' and '@a' to avoid pulling the entire table + # out. + cur.execute("SELECT name FROM users WHERE '@0' <= name AND name < '@a'") + + regex = re.compile(r"^@(\d+):") + + max_found = 0 + + for (user_id,) in cur: + match = regex.search(user_id) + if match: + max_found = max(int(match.group(1)), max_found) + return max_found diff --git a/synapse/storage/databases/main/rejections.py b/synapse/storage/databases/main/rejections.py new file mode 100644 index 0000000000..cf9ba51205 --- /dev/null +++ b/synapse/storage/databases/main/rejections.py @@ -0,0 +1,31 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from synapse.storage._base import SQLBaseStore + +logger = logging.getLogger(__name__) + + +class RejectionsStore(SQLBaseStore): + def get_rejection_reason(self, event_id): + return self.db_pool.simple_select_one_onecol( + table="rejections", + retcol="reason", + keyvalues={"event_id": event_id}, + allow_none=True, + desc="get_rejection_reason", + ) diff --git a/synapse/storage/databases/main/relations.py b/synapse/storage/databases/main/relations.py new file mode 100644 index 0000000000..b81f1449b7 --- /dev/null +++ b/synapse/storage/databases/main/relations.py @@ -0,0 +1,327 @@ +# -*- coding: utf-8 -*- +# Copyright 2019 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +import attr + +from synapse.api.constants import RelationTypes +from synapse.storage._base import SQLBaseStore +from synapse.storage.databases.main.stream import generate_pagination_where_clause +from synapse.storage.relations import ( + AggregationPaginationToken, + PaginationChunk, + RelationPaginationToken, +) +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks + +logger = logging.getLogger(__name__) + + +class RelationsWorkerStore(SQLBaseStore): + @cached(tree=True) + def get_relations_for_event( + self, + event_id, + relation_type=None, + event_type=None, + aggregation_key=None, + limit=5, + direction="b", + from_token=None, + to_token=None, + ): + """Get a list of relations for an event, ordered by topological ordering. + + Args: + event_id (str): Fetch events that relate to this event ID. + relation_type (str|None): Only fetch events with this relation + type, if given. + event_type (str|None): Only fetch events with this event type, if + given. + aggregation_key (str|None): Only fetch events with this aggregation + key, if given. + limit (int): Only fetch the most recent `limit` events. + direction (str): Whether to fetch the most recent first (`"b"`) or + the oldest first (`"f"`). + from_token (RelationPaginationToken|None): Fetch rows from the given + token, or from the start if None. + to_token (RelationPaginationToken|None): Fetch rows up to the given + token, or up to the end if None. + + Returns: + Deferred[PaginationChunk]: List of event IDs that match relations + requested. The rows are of the form `{"event_id": "..."}`. + """ + + where_clause = ["relates_to_id = ?"] + where_args = [event_id] + + if relation_type is not None: + where_clause.append("relation_type = ?") + where_args.append(relation_type) + + if event_type is not None: + where_clause.append("type = ?") + where_args.append(event_type) + + if aggregation_key: + where_clause.append("aggregation_key = ?") + where_args.append(aggregation_key) + + pagination_clause = generate_pagination_where_clause( + direction=direction, + column_names=("topological_ordering", "stream_ordering"), + from_token=attr.astuple(from_token) if from_token else None, + to_token=attr.astuple(to_token) if to_token else None, + engine=self.database_engine, + ) + + if pagination_clause: + where_clause.append(pagination_clause) + + if direction == "b": + order = "DESC" + else: + order = "ASC" + + sql = """ + SELECT event_id, topological_ordering, stream_ordering + FROM event_relations + INNER JOIN events USING (event_id) + WHERE %s + ORDER BY topological_ordering %s, stream_ordering %s + LIMIT ? + """ % ( + " AND ".join(where_clause), + order, + order, + ) + + def _get_recent_references_for_event_txn(txn): + txn.execute(sql, where_args + [limit + 1]) + + last_topo_id = None + last_stream_id = None + events = [] + for row in txn: + events.append({"event_id": row[0]}) + last_topo_id = row[1] + last_stream_id = row[2] + + next_batch = None + if len(events) > limit and last_topo_id and last_stream_id: + next_batch = RelationPaginationToken(last_topo_id, last_stream_id) + + return PaginationChunk( + chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token + ) + + return self.db_pool.runInteraction( + "get_recent_references_for_event", _get_recent_references_for_event_txn + ) + + @cached(tree=True) + def get_aggregation_groups_for_event( + self, + event_id, + event_type=None, + limit=5, + direction="b", + from_token=None, + to_token=None, + ): + """Get a list of annotations on the event, grouped by event type and + aggregation key, sorted by count. + + This is used e.g. to get the what and how many reactions have happend + on an event. + + Args: + event_id (str): Fetch events that relate to this event ID. + event_type (str|None): Only fetch events with this event type, if + given. + limit (int): Only fetch the `limit` groups. + direction (str): Whether to fetch the highest count first (`"b"`) or + the lowest count first (`"f"`). + from_token (AggregationPaginationToken|None): Fetch rows from the + given token, or from the start if None. + to_token (AggregationPaginationToken|None): Fetch rows up to the + given token, or up to the end if None. + + + Returns: + Deferred[PaginationChunk]: List of groups of annotations that + match. Each row is a dict with `type`, `key` and `count` fields. + """ + + where_clause = ["relates_to_id = ?", "relation_type = ?"] + where_args = [event_id, RelationTypes.ANNOTATION] + + if event_type: + where_clause.append("type = ?") + where_args.append(event_type) + + having_clause = generate_pagination_where_clause( + direction=direction, + column_names=("COUNT(*)", "MAX(stream_ordering)"), + from_token=attr.astuple(from_token) if from_token else None, + to_token=attr.astuple(to_token) if to_token else None, + engine=self.database_engine, + ) + + if direction == "b": + order = "DESC" + else: + order = "ASC" + + if having_clause: + having_clause = "HAVING " + having_clause + else: + having_clause = "" + + sql = """ + SELECT type, aggregation_key, COUNT(DISTINCT sender), MAX(stream_ordering) + FROM event_relations + INNER JOIN events USING (event_id) + WHERE {where_clause} + GROUP BY relation_type, type, aggregation_key + {having_clause} + ORDER BY COUNT(*) {order}, MAX(stream_ordering) {order} + LIMIT ? + """.format( + where_clause=" AND ".join(where_clause), + order=order, + having_clause=having_clause, + ) + + def _get_aggregation_groups_for_event_txn(txn): + txn.execute(sql, where_args + [limit + 1]) + + next_batch = None + events = [] + for row in txn: + events.append({"type": row[0], "key": row[1], "count": row[2]}) + next_batch = AggregationPaginationToken(row[2], row[3]) + + if len(events) <= limit: + next_batch = None + + return PaginationChunk( + chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token + ) + + return self.db_pool.runInteraction( + "get_aggregation_groups_for_event", _get_aggregation_groups_for_event_txn + ) + + @cachedInlineCallbacks() + def get_applicable_edit(self, event_id): + """Get the most recent edit (if any) that has happened for the given + event. + + Correctly handles checking whether edits were allowed to happen. + + Args: + event_id (str): The original event ID + + Returns: + Deferred[EventBase|None]: Returns the most recent edit, if any. + """ + + # We only allow edits for `m.room.message` events that have the same sender + # and event type. We can't assert these things during regular event auth so + # we have to do the checks post hoc. + + # Fetches latest edit that has the same type and sender as the + # original, and is an `m.room.message`. + sql = """ + SELECT edit.event_id FROM events AS edit + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS original ON + original.event_id = relates_to_id + AND edit.type = original.type + AND edit.sender = original.sender + WHERE + relates_to_id = ? + AND relation_type = ? + AND edit.type = 'm.room.message' + ORDER by edit.origin_server_ts DESC, edit.event_id DESC + LIMIT 1 + """ + + def _get_applicable_edit_txn(txn): + txn.execute(sql, (event_id, RelationTypes.REPLACE)) + row = txn.fetchone() + if row: + return row[0] + + edit_id = yield self.db_pool.runInteraction( + "get_applicable_edit", _get_applicable_edit_txn + ) + + if not edit_id: + return + + edit_event = yield self.get_event(edit_id, allow_none=True) + return edit_event + + def has_user_annotated_event(self, parent_id, event_type, aggregation_key, sender): + """Check if a user has already annotated an event with the same key + (e.g. already liked an event). + + Args: + parent_id (str): The event being annotated + event_type (str): The event type of the annotation + aggregation_key (str): The aggregation key of the annotation + sender (str): The sender of the annotation + + Returns: + Deferred[bool] + """ + + sql = """ + SELECT 1 FROM event_relations + INNER JOIN events USING (event_id) + WHERE + relates_to_id = ? + AND relation_type = ? + AND type = ? + AND sender = ? + AND aggregation_key = ? + LIMIT 1; + """ + + def _get_if_user_has_annotated_event(txn): + txn.execute( + sql, + ( + parent_id, + RelationTypes.ANNOTATION, + event_type, + sender, + aggregation_key, + ), + ) + + return bool(txn.fetchone()) + + return self.db_pool.runInteraction( + "get_if_user_has_annotated_event", _get_if_user_has_annotated_event + ) + + +class RelationsStore(RelationsWorkerStore): + pass diff --git a/synapse/storage/databases/main/room.py b/synapse/storage/databases/main/room.py new file mode 100644 index 0000000000..f4008e6221 --- /dev/null +++ b/synapse/storage/databases/main/room.py @@ -0,0 +1,1429 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import collections +import logging +import re +from abc import abstractmethod +from enum import Enum +from typing import Any, Dict, List, Optional, Tuple + +from canonicaljson import json + +from synapse.api.constants import EventTypes +from synapse.api.errors import StoreError +from synapse.api.room_versions import RoomVersion, RoomVersions +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.storage.database import DatabasePool, LoggingTransaction +from synapse.storage.databases.main.search import SearchStore +from synapse.types import ThirdPartyInstanceID +from synapse.util.caches.descriptors import cached + +logger = logging.getLogger(__name__) + + +OpsLevel = collections.namedtuple( + "OpsLevel", ("ban_level", "kick_level", "redact_level") +) + +RatelimitOverride = collections.namedtuple( + "RatelimitOverride", ("messages_per_second", "burst_count") +) + + +class RoomSortOrder(Enum): + """ + Enum to define the sorting method used when returning rooms with get_rooms_paginate + + NAME = sort rooms alphabetically by name + JOINED_MEMBERS = sort rooms by membership size, highest to lowest + """ + + # ALPHABETICAL and SIZE are deprecated. + # ALPHABETICAL is the same as NAME. + ALPHABETICAL = "alphabetical" + # SIZE is the same as JOINED_MEMBERS. + SIZE = "size" + NAME = "name" + CANONICAL_ALIAS = "canonical_alias" + JOINED_MEMBERS = "joined_members" + JOINED_LOCAL_MEMBERS = "joined_local_members" + VERSION = "version" + CREATOR = "creator" + ENCRYPTION = "encryption" + FEDERATABLE = "federatable" + PUBLIC = "public" + JOIN_RULES = "join_rules" + GUEST_ACCESS = "guest_access" + HISTORY_VISIBILITY = "history_visibility" + STATE_EVENTS = "state_events" + + +class RoomWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RoomWorkerStore, self).__init__(database, db_conn, hs) + + self.config = hs.config + + def get_room(self, room_id): + """Retrieve a room. + + Args: + room_id (str): The ID of the room to retrieve. + Returns: + A dict containing the room information, or None if the room is unknown. + """ + return self.db_pool.simple_select_one( + table="rooms", + keyvalues={"room_id": room_id}, + retcols=("room_id", "is_public", "creator"), + desc="get_room", + allow_none=True, + ) + + def get_room_with_stats(self, room_id: str): + """Retrieve room with statistics. + + Args: + room_id: The ID of the room to retrieve. + Returns: + A dict containing the room information, or None if the room is unknown. + """ + + def get_room_with_stats_txn(txn, room_id): + sql = """ + SELECT room_id, state.name, state.canonical_alias, curr.joined_members, + curr.local_users_in_room AS joined_local_members, rooms.room_version AS version, + rooms.creator, state.encryption, state.is_federatable AS federatable, + rooms.is_public AS public, state.join_rules, state.guest_access, + state.history_visibility, curr.current_state_events AS state_events + FROM rooms + LEFT JOIN room_stats_state state USING (room_id) + LEFT JOIN room_stats_current curr USING (room_id) + WHERE room_id = ? + """ + txn.execute(sql, [room_id]) + # Catch error if sql returns empty result to return "None" instead of an error + try: + res = self.db_pool.cursor_to_dict(txn)[0] + except IndexError: + return None + + res["federatable"] = bool(res["federatable"]) + res["public"] = bool(res["public"]) + return res + + return self.db_pool.runInteraction( + "get_room_with_stats", get_room_with_stats_txn, room_id + ) + + def get_public_room_ids(self): + return self.db_pool.simple_select_onecol( + table="rooms", + keyvalues={"is_public": True}, + retcol="room_id", + desc="get_public_room_ids", + ) + + def count_public_rooms(self, network_tuple, ignore_non_federatable): + """Counts the number of public rooms as tracked in the room_stats_current + and room_stats_state table. + + Args: + network_tuple (ThirdPartyInstanceID|None) + ignore_non_federatable (bool): If true filters out non-federatable rooms + """ + + def _count_public_rooms_txn(txn): + query_args = [] + + if network_tuple: + if network_tuple.appservice_id: + published_sql = """ + SELECT room_id from appservice_room_list + WHERE appservice_id = ? AND network_id = ? + """ + query_args.append(network_tuple.appservice_id) + query_args.append(network_tuple.network_id) + else: + published_sql = """ + SELECT room_id FROM rooms WHERE is_public + """ + else: + published_sql = """ + SELECT room_id FROM rooms WHERE is_public + UNION SELECT room_id from appservice_room_list + """ + + sql = """ + SELECT + COALESCE(COUNT(*), 0) + FROM ( + %(published_sql)s + ) published + INNER JOIN room_stats_state USING (room_id) + INNER JOIN room_stats_current USING (room_id) + WHERE + ( + join_rules = 'public' OR history_visibility = 'world_readable' + ) + AND joined_members > 0 + """ % { + "published_sql": published_sql + } + + txn.execute(sql, query_args) + return txn.fetchone()[0] + + return self.db_pool.runInteraction( + "count_public_rooms", _count_public_rooms_txn + ) + + async def get_largest_public_rooms( + self, + network_tuple: Optional[ThirdPartyInstanceID], + search_filter: Optional[dict], + limit: Optional[int], + bounds: Optional[Tuple[int, str]], + forwards: bool, + ignore_non_federatable: bool = False, + ): + """Gets the largest public rooms (where largest is in terms of joined + members, as tracked in the statistics table). + + Args: + network_tuple + search_filter + limit: Maxmimum number of rows to return, unlimited otherwise. + bounds: An uppoer or lower bound to apply to result set if given, + consists of a joined member count and room_id (these are + excluded from result set). + forwards: true iff going forwards, going backwards otherwise + ignore_non_federatable: If true filters out non-federatable rooms. + + Returns: + Rooms in order: biggest number of joined users first. + We then arbitrarily use the room_id as a tie breaker. + + """ + + where_clauses = [] + query_args = [] + + if network_tuple: + if network_tuple.appservice_id: + published_sql = """ + SELECT room_id from appservice_room_list + WHERE appservice_id = ? AND network_id = ? + """ + query_args.append(network_tuple.appservice_id) + query_args.append(network_tuple.network_id) + else: + published_sql = """ + SELECT room_id FROM rooms WHERE is_public + """ + else: + published_sql = """ + SELECT room_id FROM rooms WHERE is_public + UNION SELECT room_id from appservice_room_list + """ + + # Work out the bounds if we're given them, these bounds look slightly + # odd, but are designed to help query planner use indices by pulling + # out a common bound. + if bounds: + last_joined_members, last_room_id = bounds + if forwards: + where_clauses.append( + """ + joined_members <= ? AND ( + joined_members < ? OR room_id < ? + ) + """ + ) + else: + where_clauses.append( + """ + joined_members >= ? AND ( + joined_members > ? OR room_id > ? + ) + """ + ) + + query_args += [last_joined_members, last_joined_members, last_room_id] + + if ignore_non_federatable: + where_clauses.append("is_federatable") + + if search_filter and search_filter.get("generic_search_term", None): + search_term = "%" + search_filter["generic_search_term"] + "%" + + where_clauses.append( + """ + ( + LOWER(name) LIKE ? + OR LOWER(topic) LIKE ? + OR LOWER(canonical_alias) LIKE ? + ) + """ + ) + query_args += [ + search_term.lower(), + search_term.lower(), + search_term.lower(), + ] + + where_clause = "" + if where_clauses: + where_clause = " AND " + " AND ".join(where_clauses) + + sql = """ + SELECT + room_id, name, topic, canonical_alias, joined_members, + avatar, history_visibility, joined_members, guest_access + FROM ( + %(published_sql)s + ) published + INNER JOIN room_stats_state USING (room_id) + INNER JOIN room_stats_current USING (room_id) + WHERE + ( + join_rules = 'public' OR history_visibility = 'world_readable' + ) + AND joined_members > 0 + %(where_clause)s + ORDER BY joined_members %(dir)s, room_id %(dir)s + """ % { + "published_sql": published_sql, + "where_clause": where_clause, + "dir": "DESC" if forwards else "ASC", + } + + if limit is not None: + query_args.append(limit) + + sql += """ + LIMIT ? + """ + + def _get_largest_public_rooms_txn(txn): + txn.execute(sql, query_args) + + results = self.db_pool.cursor_to_dict(txn) + + if not forwards: + results.reverse() + + return results + + ret_val = await self.db_pool.runInteraction( + "get_largest_public_rooms", _get_largest_public_rooms_txn + ) + return ret_val + + @cached(max_entries=10000) + def is_room_blocked(self, room_id): + return self.db_pool.simple_select_one_onecol( + table="blocked_rooms", + keyvalues={"room_id": room_id}, + retcol="1", + allow_none=True, + desc="is_room_blocked", + ) + + async def get_rooms_paginate( + self, + start: int, + limit: int, + order_by: RoomSortOrder, + reverse_order: bool, + search_term: Optional[str], + ) -> Tuple[List[Dict[str, Any]], int]: + """Function to retrieve a paginated list of rooms as json. + + Args: + start: offset in the list + limit: maximum amount of rooms to retrieve + order_by: the sort order of the returned list + reverse_order: whether to reverse the room list + search_term: a string to filter room names by + Returns: + A list of room dicts and an integer representing the total number of + rooms that exist given this query + """ + # Filter room names by a string + where_statement = "" + if search_term: + where_statement = "WHERE state.name LIKE ?" + + # Our postgres db driver converts ? -> %s in SQL strings as that's the + # placeholder for postgres. + # HOWEVER, if you put a % into your SQL then everything goes wibbly. + # To get around this, we're going to surround search_term with %'s + # before giving it to the database in python instead + search_term = "%" + search_term + "%" + + # Set ordering + if RoomSortOrder(order_by) == RoomSortOrder.SIZE: + # Deprecated in favour of RoomSortOrder.JOINED_MEMBERS + order_by_column = "curr.joined_members" + order_by_asc = False + elif RoomSortOrder(order_by) == RoomSortOrder.ALPHABETICAL: + # Deprecated in favour of RoomSortOrder.NAME + order_by_column = "state.name" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.NAME: + order_by_column = "state.name" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.CANONICAL_ALIAS: + order_by_column = "state.canonical_alias" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.JOINED_MEMBERS: + order_by_column = "curr.joined_members" + order_by_asc = False + elif RoomSortOrder(order_by) == RoomSortOrder.JOINED_LOCAL_MEMBERS: + order_by_column = "curr.local_users_in_room" + order_by_asc = False + elif RoomSortOrder(order_by) == RoomSortOrder.VERSION: + order_by_column = "rooms.room_version" + order_by_asc = False + elif RoomSortOrder(order_by) == RoomSortOrder.CREATOR: + order_by_column = "rooms.creator" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.ENCRYPTION: + order_by_column = "state.encryption" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.FEDERATABLE: + order_by_column = "state.is_federatable" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.PUBLIC: + order_by_column = "rooms.is_public" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.JOIN_RULES: + order_by_column = "state.join_rules" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.GUEST_ACCESS: + order_by_column = "state.guest_access" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.HISTORY_VISIBILITY: + order_by_column = "state.history_visibility" + order_by_asc = True + elif RoomSortOrder(order_by) == RoomSortOrder.STATE_EVENTS: + order_by_column = "curr.current_state_events" + order_by_asc = False + else: + raise StoreError( + 500, "Incorrect value for order_by provided: %s" % order_by + ) + + # Whether to return the list in reverse order + if reverse_order: + # Flip the boolean + order_by_asc = not order_by_asc + + # Create one query for getting the limited number of events that the user asked + # for, and another query for getting the total number of events that could be + # returned. Thus allowing us to see if there are more events to paginate through + info_sql = """ + SELECT state.room_id, state.name, state.canonical_alias, curr.joined_members, + curr.local_users_in_room, rooms.room_version, rooms.creator, + state.encryption, state.is_federatable, rooms.is_public, state.join_rules, + state.guest_access, state.history_visibility, curr.current_state_events + FROM room_stats_state state + INNER JOIN room_stats_current curr USING (room_id) + INNER JOIN rooms USING (room_id) + %s + ORDER BY %s %s + LIMIT ? + OFFSET ? + """ % ( + where_statement, + order_by_column, + "ASC" if order_by_asc else "DESC", + ) + + # Use a nested SELECT statement as SQL can't count(*) with an OFFSET + count_sql = """ + SELECT count(*) FROM ( + SELECT room_id FROM room_stats_state state + %s + ) AS get_room_ids + """ % ( + where_statement, + ) + + def _get_rooms_paginate_txn(txn): + # Execute the data query + sql_values = (limit, start) + if search_term: + # Add the search term into the WHERE clause + sql_values = (search_term,) + sql_values + txn.execute(info_sql, sql_values) + + # Refactor room query data into a structured dictionary + rooms = [] + for room in txn: + rooms.append( + { + "room_id": room[0], + "name": room[1], + "canonical_alias": room[2], + "joined_members": room[3], + "joined_local_members": room[4], + "version": room[5], + "creator": room[6], + "encryption": room[7], + "federatable": room[8], + "public": room[9], + "join_rules": room[10], + "guest_access": room[11], + "history_visibility": room[12], + "state_events": room[13], + } + ) + + # Execute the count query + + # Add the search term into the WHERE clause if present + sql_values = (search_term,) if search_term else () + txn.execute(count_sql, sql_values) + + room_count = txn.fetchone() + return rooms, room_count[0] + + return await self.db_pool.runInteraction( + "get_rooms_paginate", _get_rooms_paginate_txn, + ) + + @cached(max_entries=10000) + async def get_ratelimit_for_user(self, user_id): + """Check if there are any overrides for ratelimiting for the given + user + + Args: + user_id (str) + + Returns: + RatelimitOverride if there is an override, else None. If the contents + of RatelimitOverride are None or 0 then ratelimitng has been + disabled for that user entirely. + """ + row = await self.db_pool.simple_select_one( + table="ratelimit_override", + keyvalues={"user_id": user_id}, + retcols=("messages_per_second", "burst_count"), + allow_none=True, + desc="get_ratelimit_for_user", + ) + + if row: + return RatelimitOverride( + messages_per_second=row["messages_per_second"], + burst_count=row["burst_count"], + ) + else: + return None + + @cached() + async def get_retention_policy_for_room(self, room_id): + """Get the retention policy for a given room. + + If no retention policy has been found for this room, returns a policy defined + by the configured default policy (which has None as both the 'min_lifetime' and + the 'max_lifetime' if no default policy has been defined in the server's + configuration). + + Args: + room_id (str): The ID of the room to get the retention policy of. + + Returns: + dict[int, int]: "min_lifetime" and "max_lifetime" for this room. + """ + + def get_retention_policy_for_room_txn(txn): + txn.execute( + """ + SELECT min_lifetime, max_lifetime FROM room_retention + INNER JOIN current_state_events USING (event_id, room_id) + WHERE room_id = ?; + """, + (room_id,), + ) + + return self.db_pool.cursor_to_dict(txn) + + ret = await self.db_pool.runInteraction( + "get_retention_policy_for_room", get_retention_policy_for_room_txn, + ) + + # If we don't know this room ID, ret will be None, in this case return the default + # policy. + if not ret: + return { + "min_lifetime": self.config.retention_default_min_lifetime, + "max_lifetime": self.config.retention_default_max_lifetime, + } + + row = ret[0] + + # If one of the room's policy's attributes isn't defined, use the matching + # attribute from the default policy. + # The default values will be None if no default policy has been defined, or if one + # of the attributes is missing from the default policy. + if row["min_lifetime"] is None: + row["min_lifetime"] = self.config.retention_default_min_lifetime + + if row["max_lifetime"] is None: + row["max_lifetime"] = self.config.retention_default_max_lifetime + + return row + + def get_media_mxcs_in_room(self, room_id): + """Retrieves all the local and remote media MXC URIs in a given room + + Args: + room_id (str) + + Returns: + The local and remote media as a lists of tuples where the key is + the hostname and the value is the media ID. + """ + + def _get_media_mxcs_in_room_txn(txn): + local_mxcs, remote_mxcs = self._get_media_mxcs_in_room_txn(txn, room_id) + local_media_mxcs = [] + remote_media_mxcs = [] + + # Convert the IDs to MXC URIs + for media_id in local_mxcs: + local_media_mxcs.append("mxc://%s/%s" % (self.hs.hostname, media_id)) + for hostname, media_id in remote_mxcs: + remote_media_mxcs.append("mxc://%s/%s" % (hostname, media_id)) + + return local_media_mxcs, remote_media_mxcs + + return self.db_pool.runInteraction( + "get_media_ids_in_room", _get_media_mxcs_in_room_txn + ) + + def quarantine_media_ids_in_room(self, room_id, quarantined_by): + """For a room loops through all events with media and quarantines + the associated media + """ + + logger.info("Quarantining media in room: %s", room_id) + + def _quarantine_media_in_room_txn(txn): + local_mxcs, remote_mxcs = self._get_media_mxcs_in_room_txn(txn, room_id) + return self._quarantine_media_txn( + txn, local_mxcs, remote_mxcs, quarantined_by + ) + + return self.db_pool.runInteraction( + "quarantine_media_in_room", _quarantine_media_in_room_txn + ) + + def _get_media_mxcs_in_room_txn(self, txn, room_id): + """Retrieves all the local and remote media MXC URIs in a given room + + Args: + txn (cursor) + room_id (str) + + Returns: + The local and remote media as a lists of tuples where the key is + the hostname and the value is the media ID. + """ + mxc_re = re.compile("^mxc://([^/]+)/([^/#?]+)") + + sql = """ + SELECT stream_ordering, json FROM events + JOIN event_json USING (room_id, event_id) + WHERE room_id = ? + %(where_clause)s + AND contains_url = ? AND outlier = ? + ORDER BY stream_ordering DESC + LIMIT ? + """ + txn.execute(sql % {"where_clause": ""}, (room_id, True, False, 100)) + + local_media_mxcs = [] + remote_media_mxcs = [] + + while True: + next_token = None + for stream_ordering, content_json in txn: + next_token = stream_ordering + event_json = db_to_json(content_json) + content = event_json["content"] + content_url = content.get("url") + thumbnail_url = content.get("info", {}).get("thumbnail_url") + + for url in (content_url, thumbnail_url): + if not url: + continue + matches = mxc_re.match(url) + if matches: + hostname = matches.group(1) + media_id = matches.group(2) + if hostname == self.hs.hostname: + local_media_mxcs.append(media_id) + else: + remote_media_mxcs.append((hostname, media_id)) + + if next_token is None: + # We've gone through the whole room, so we're finished. + break + + txn.execute( + sql % {"where_clause": "AND stream_ordering < ?"}, + (room_id, next_token, True, False, 100), + ) + + return local_media_mxcs, remote_media_mxcs + + def quarantine_media_by_id( + self, server_name: str, media_id: str, quarantined_by: str, + ): + """quarantines a single local or remote media id + + Args: + server_name: The name of the server that holds this media + media_id: The ID of the media to be quarantined + quarantined_by: The user ID that initiated the quarantine request + """ + logger.info("Quarantining media: %s/%s", server_name, media_id) + is_local = server_name == self.config.server_name + + def _quarantine_media_by_id_txn(txn): + local_mxcs = [media_id] if is_local else [] + remote_mxcs = [(server_name, media_id)] if not is_local else [] + + return self._quarantine_media_txn( + txn, local_mxcs, remote_mxcs, quarantined_by + ) + + return self.db_pool.runInteraction( + "quarantine_media_by_user", _quarantine_media_by_id_txn + ) + + def quarantine_media_ids_by_user(self, user_id: str, quarantined_by: str): + """quarantines all local media associated with a single user + + Args: + user_id: The ID of the user to quarantine media of + quarantined_by: The ID of the user who made the quarantine request + """ + + def _quarantine_media_by_user_txn(txn): + local_media_ids = self._get_media_ids_by_user_txn(txn, user_id) + return self._quarantine_media_txn(txn, local_media_ids, [], quarantined_by) + + return self.db_pool.runInteraction( + "quarantine_media_by_user", _quarantine_media_by_user_txn + ) + + def _get_media_ids_by_user_txn(self, txn, user_id: str, filter_quarantined=True): + """Retrieves local media IDs by a given user + + Args: + txn (cursor) + user_id: The ID of the user to retrieve media IDs of + + Returns: + The local and remote media as a lists of tuples where the key is + the hostname and the value is the media ID. + """ + # Local media + sql = """ + SELECT media_id + FROM local_media_repository + WHERE user_id = ? + """ + if filter_quarantined: + sql += "AND quarantined_by IS NULL" + txn.execute(sql, (user_id,)) + + local_media_ids = [row[0] for row in txn] + + # TODO: Figure out all remote media a user has referenced in a message + + return local_media_ids + + def _quarantine_media_txn( + self, + txn, + local_mxcs: List[str], + remote_mxcs: List[Tuple[str, str]], + quarantined_by: str, + ) -> int: + """Quarantine local and remote media items + + Args: + txn (cursor) + local_mxcs: A list of local mxc URLs + remote_mxcs: A list of (remote server, media id) tuples representing + remote mxc URLs + quarantined_by: The ID of the user who initiated the quarantine request + Returns: + The total number of media items quarantined + """ + # Update all the tables to set the quarantined_by flag + txn.executemany( + """ + UPDATE local_media_repository + SET quarantined_by = ? + WHERE media_id = ? AND safe_from_quarantine = ? + """, + ((quarantined_by, media_id, False) for media_id in local_mxcs), + ) + # Note that a rowcount of -1 can be used to indicate no rows were affected. + total_media_quarantined = txn.rowcount if txn.rowcount > 0 else 0 + + txn.executemany( + """ + UPDATE remote_media_cache + SET quarantined_by = ? + WHERE media_origin = ? AND media_id = ? + """, + ((quarantined_by, origin, media_id) for origin, media_id in remote_mxcs), + ) + total_media_quarantined += txn.rowcount if txn.rowcount > 0 else 0 + + return total_media_quarantined + + async def get_all_new_public_rooms( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for public rooms replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + if last_id == current_id: + return [], current_id, False + + def get_all_new_public_rooms(txn): + sql = """ + SELECT stream_id, room_id, visibility, appservice_id, network_id + FROM public_room_list_stream + WHERE stream_id > ? AND stream_id <= ? + ORDER BY stream_id ASC + LIMIT ? + """ + + txn.execute(sql, (last_id, current_id, limit)) + updates = [(row[0], row[1:]) for row in txn] + limited = False + upto_token = current_id + if len(updates) >= limit: + upto_token = updates[-1][0] + limited = True + + return updates, upto_token, limited + + return await self.db_pool.runInteraction( + "get_all_new_public_rooms", get_all_new_public_rooms + ) + + +class RoomBackgroundUpdateStore(SQLBaseStore): + REMOVE_TOMESTONED_ROOMS_BG_UPDATE = "remove_tombstoned_rooms_from_directory" + ADD_ROOMS_ROOM_VERSION_COLUMN = "add_rooms_room_version_column" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(RoomBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + self.config = hs.config + + self.db_pool.updates.register_background_update_handler( + "insert_room_retention", self._background_insert_retention, + ) + + self.db_pool.updates.register_background_update_handler( + self.REMOVE_TOMESTONED_ROOMS_BG_UPDATE, + self._remove_tombstoned_rooms_from_directory, + ) + + self.db_pool.updates.register_background_update_handler( + self.ADD_ROOMS_ROOM_VERSION_COLUMN, + self._background_add_rooms_room_version_column, + ) + + async def _background_insert_retention(self, progress, batch_size): + """Retrieves a list of all rooms within a range and inserts an entry for each of + them into the room_retention table. + NULLs the property's columns if missing from the retention event in the room's + state (or NULLs all of them if there's no retention event in the room's state), + so that we fall back to the server's retention policy. + """ + + last_room = progress.get("room_id", "") + + def _background_insert_retention_txn(txn): + txn.execute( + """ + SELECT state.room_id, state.event_id, events.json + FROM current_state_events as state + LEFT JOIN event_json AS events ON (state.event_id = events.event_id) + WHERE state.room_id > ? AND state.type = '%s' + ORDER BY state.room_id ASC + LIMIT ?; + """ + % EventTypes.Retention, + (last_room, batch_size), + ) + + rows = self.db_pool.cursor_to_dict(txn) + + if not rows: + return True + + for row in rows: + if not row["json"]: + retention_policy = {} + else: + ev = db_to_json(row["json"]) + retention_policy = ev["content"] + + self.db_pool.simple_insert_txn( + txn=txn, + table="room_retention", + values={ + "room_id": row["room_id"], + "event_id": row["event_id"], + "min_lifetime": retention_policy.get("min_lifetime"), + "max_lifetime": retention_policy.get("max_lifetime"), + }, + ) + + logger.info("Inserted %d rows into room_retention", len(rows)) + + self.db_pool.updates._background_update_progress_txn( + txn, "insert_room_retention", {"room_id": rows[-1]["room_id"]} + ) + + if batch_size > len(rows): + return True + else: + return False + + end = await self.db_pool.runInteraction( + "insert_room_retention", _background_insert_retention_txn, + ) + + if end: + await self.db_pool.updates._end_background_update("insert_room_retention") + + return batch_size + + async def _background_add_rooms_room_version_column( + self, progress: dict, batch_size: int + ): + """Background update to go and add room version inforamtion to `rooms` + table from `current_state_events` table. + """ + + last_room_id = progress.get("room_id", "") + + def _background_add_rooms_room_version_column_txn(txn: LoggingTransaction): + sql = """ + SELECT room_id, json FROM current_state_events + INNER JOIN event_json USING (room_id, event_id) + WHERE room_id > ? AND type = 'm.room.create' AND state_key = '' + ORDER BY room_id + LIMIT ? + """ + + txn.execute(sql, (last_room_id, batch_size)) + + updates = [] + for room_id, event_json in txn: + event_dict = db_to_json(event_json) + room_version_id = event_dict.get("content", {}).get( + "room_version", RoomVersions.V1.identifier + ) + + creator = event_dict.get("content").get("creator") + + updates.append((room_id, creator, room_version_id)) + + if not updates: + return True + + new_last_room_id = "" + for room_id, creator, room_version_id in updates: + # We upsert here just in case we don't already have a row, + # mainly for paranoia as much badness would happen if we don't + # insert the row and then try and get the room version for the + # room. + self.db_pool.simple_upsert_txn( + txn, + table="rooms", + keyvalues={"room_id": room_id}, + values={"room_version": room_version_id}, + insertion_values={"is_public": False, "creator": creator}, + ) + new_last_room_id = room_id + + self.db_pool.updates._background_update_progress_txn( + txn, self.ADD_ROOMS_ROOM_VERSION_COLUMN, {"room_id": new_last_room_id} + ) + + return False + + end = await self.db_pool.runInteraction( + "_background_add_rooms_room_version_column", + _background_add_rooms_room_version_column_txn, + ) + + if end: + await self.db_pool.updates._end_background_update( + self.ADD_ROOMS_ROOM_VERSION_COLUMN + ) + + return batch_size + + async def _remove_tombstoned_rooms_from_directory( + self, progress, batch_size + ) -> int: + """Removes any rooms with tombstone events from the room directory + + Nowadays this is handled by the room upgrade handler, but we may have some + that got left behind + """ + + last_room = progress.get("room_id", "") + + def _get_rooms(txn): + txn.execute( + """ + SELECT room_id + FROM rooms r + INNER JOIN current_state_events cse USING (room_id) + WHERE room_id > ? AND r.is_public + AND cse.type = '%s' AND cse.state_key = '' + ORDER BY room_id ASC + LIMIT ?; + """ + % EventTypes.Tombstone, + (last_room, batch_size), + ) + + return [row[0] for row in txn] + + rooms = await self.db_pool.runInteraction( + "get_tombstoned_directory_rooms", _get_rooms + ) + + if not rooms: + await self.db_pool.updates._end_background_update( + self.REMOVE_TOMESTONED_ROOMS_BG_UPDATE + ) + return 0 + + for room_id in rooms: + logger.info("Removing tombstoned room %s from the directory", room_id) + await self.set_room_is_public(room_id, False) + + await self.db_pool.updates._background_update_progress( + self.REMOVE_TOMESTONED_ROOMS_BG_UPDATE, {"room_id": rooms[-1]} + ) + + return len(rooms) + + @abstractmethod + def set_room_is_public(self, room_id, is_public): + # this will need to be implemented if a background update is performed with + # existing (tombstoned, public) rooms in the database. + # + # It's overridden by RoomStore for the synapse master. + raise NotImplementedError() + + +class RoomStore(RoomBackgroundUpdateStore, RoomWorkerStore, SearchStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RoomStore, self).__init__(database, db_conn, hs) + + self.config = hs.config + + async def upsert_room_on_join(self, room_id: str, room_version: RoomVersion): + """Ensure that the room is stored in the table + + Called when we join a room over federation, and overwrites any room version + currently in the table. + """ + await self.db_pool.simple_upsert( + desc="upsert_room_on_join", + table="rooms", + keyvalues={"room_id": room_id}, + values={"room_version": room_version.identifier}, + insertion_values={"is_public": False, "creator": ""}, + # rooms has a unique constraint on room_id, so no need to lock when doing an + # emulated upsert. + lock=False, + ) + + async def store_room( + self, + room_id: str, + room_creator_user_id: str, + is_public: bool, + room_version: RoomVersion, + ): + """Stores a room. + + Args: + room_id: The desired room ID, can be None. + room_creator_user_id: The user ID of the room creator. + is_public: True to indicate that this room should appear in + public room lists. + room_version: The version of the room + Raises: + StoreError if the room could not be stored. + """ + try: + + def store_room_txn(txn, next_id): + self.db_pool.simple_insert_txn( + txn, + "rooms", + { + "room_id": room_id, + "creator": room_creator_user_id, + "is_public": is_public, + "room_version": room_version.identifier, + }, + ) + if is_public: + self.db_pool.simple_insert_txn( + txn, + table="public_room_list_stream", + values={ + "stream_id": next_id, + "room_id": room_id, + "visibility": is_public, + }, + ) + + with self._public_room_id_gen.get_next() as next_id: + await self.db_pool.runInteraction( + "store_room_txn", store_room_txn, next_id + ) + except Exception as e: + logger.error("store_room with room_id=%s failed: %s", room_id, e) + raise StoreError(500, "Problem creating room.") + + async def maybe_store_room_on_invite(self, room_id: str, room_version: RoomVersion): + """ + When we receive an invite over federation, store the version of the room if we + don't already know the room version. + """ + await self.db_pool.simple_upsert( + desc="maybe_store_room_on_invite", + table="rooms", + keyvalues={"room_id": room_id}, + values={}, + insertion_values={ + "room_version": room_version.identifier, + "is_public": False, + "creator": "", + }, + # rooms has a unique constraint on room_id, so no need to lock when doing an + # emulated upsert. + lock=False, + ) + + async def set_room_is_public(self, room_id, is_public): + def set_room_is_public_txn(txn, next_id): + self.db_pool.simple_update_one_txn( + txn, + table="rooms", + keyvalues={"room_id": room_id}, + updatevalues={"is_public": is_public}, + ) + + entries = self.db_pool.simple_select_list_txn( + txn, + table="public_room_list_stream", + keyvalues={ + "room_id": room_id, + "appservice_id": None, + "network_id": None, + }, + retcols=("stream_id", "visibility"), + ) + + entries.sort(key=lambda r: r["stream_id"]) + + add_to_stream = True + if entries: + add_to_stream = bool(entries[-1]["visibility"]) != is_public + + if add_to_stream: + self.db_pool.simple_insert_txn( + txn, + table="public_room_list_stream", + values={ + "stream_id": next_id, + "room_id": room_id, + "visibility": is_public, + "appservice_id": None, + "network_id": None, + }, + ) + + with self._public_room_id_gen.get_next() as next_id: + await self.db_pool.runInteraction( + "set_room_is_public", set_room_is_public_txn, next_id + ) + self.hs.get_notifier().on_new_replication_data() + + async def set_room_is_public_appservice( + self, room_id, appservice_id, network_id, is_public + ): + """Edit the appservice/network specific public room list. + + Each appservice can have a number of published room lists associated + with them, keyed off of an appservice defined `network_id`, which + basically represents a single instance of a bridge to a third party + network. + + Args: + room_id (str) + appservice_id (str) + network_id (str) + is_public (bool): Whether to publish or unpublish the room from the + list. + """ + + def set_room_is_public_appservice_txn(txn, next_id): + if is_public: + try: + self.db_pool.simple_insert_txn( + txn, + table="appservice_room_list", + values={ + "appservice_id": appservice_id, + "network_id": network_id, + "room_id": room_id, + }, + ) + except self.database_engine.module.IntegrityError: + # We've already inserted, nothing to do. + return + else: + self.db_pool.simple_delete_txn( + txn, + table="appservice_room_list", + keyvalues={ + "appservice_id": appservice_id, + "network_id": network_id, + "room_id": room_id, + }, + ) + + entries = self.db_pool.simple_select_list_txn( + txn, + table="public_room_list_stream", + keyvalues={ + "room_id": room_id, + "appservice_id": appservice_id, + "network_id": network_id, + }, + retcols=("stream_id", "visibility"), + ) + + entries.sort(key=lambda r: r["stream_id"]) + + add_to_stream = True + if entries: + add_to_stream = bool(entries[-1]["visibility"]) != is_public + + if add_to_stream: + self.db_pool.simple_insert_txn( + txn, + table="public_room_list_stream", + values={ + "stream_id": next_id, + "room_id": room_id, + "visibility": is_public, + "appservice_id": appservice_id, + "network_id": network_id, + }, + ) + + with self._public_room_id_gen.get_next() as next_id: + await self.db_pool.runInteraction( + "set_room_is_public_appservice", + set_room_is_public_appservice_txn, + next_id, + ) + self.hs.get_notifier().on_new_replication_data() + + def get_room_count(self): + """Retrieve a list of all rooms + """ + + def f(txn): + sql = "SELECT count(*) FROM rooms" + txn.execute(sql) + row = txn.fetchone() + return row[0] or 0 + + return self.db_pool.runInteraction("get_rooms", f) + + def add_event_report( + self, room_id, event_id, user_id, reason, content, received_ts + ): + next_id = self._event_reports_id_gen.get_next() + return self.db_pool.simple_insert( + table="event_reports", + values={ + "id": next_id, + "received_ts": received_ts, + "room_id": room_id, + "event_id": event_id, + "user_id": user_id, + "reason": reason, + "content": json.dumps(content), + }, + desc="add_event_report", + ) + + def get_current_public_room_stream_id(self): + return self._public_room_id_gen.get_current_token() + + async def block_room(self, room_id: str, user_id: str) -> None: + """Marks the room as blocked. Can be called multiple times. + + Args: + room_id: Room to block + user_id: Who blocked it + """ + await self.db_pool.simple_upsert( + table="blocked_rooms", + keyvalues={"room_id": room_id}, + values={}, + insertion_values={"user_id": user_id}, + desc="block_room", + ) + await self.db_pool.runInteraction( + "block_room_invalidation", + self._invalidate_cache_and_stream, + self.is_room_blocked, + (room_id,), + ) + + async def get_rooms_for_retention_period_in_range( + self, min_ms: Optional[int], max_ms: Optional[int], include_null: bool = False + ) -> Dict[str, dict]: + """Retrieves all of the rooms within the given retention range. + + Optionally includes the rooms which don't have a retention policy. + + Args: + min_ms: Duration in milliseconds that define the lower limit of + the range to handle (exclusive). If None, doesn't set a lower limit. + max_ms: Duration in milliseconds that define the upper limit of + the range to handle (inclusive). If None, doesn't set an upper limit. + include_null: Whether to include rooms which retention policy is NULL + in the returned set. + + Returns: + The rooms within this range, along with their retention + policy. The key is "room_id", and maps to a dict describing the retention + policy associated with this room ID. The keys for this nested dict are + "min_lifetime" (int|None), and "max_lifetime" (int|None). + """ + + def get_rooms_for_retention_period_in_range_txn(txn): + range_conditions = [] + args = [] + + if min_ms is not None: + range_conditions.append("max_lifetime > ?") + args.append(min_ms) + + if max_ms is not None: + range_conditions.append("max_lifetime <= ?") + args.append(max_ms) + + # Do a first query which will retrieve the rooms that have a retention policy + # in their current state. + sql = """ + SELECT room_id, min_lifetime, max_lifetime FROM room_retention + INNER JOIN current_state_events USING (event_id, room_id) + """ + + if len(range_conditions): + sql += " WHERE (" + " AND ".join(range_conditions) + ")" + + if include_null: + sql += " OR max_lifetime IS NULL" + + txn.execute(sql, args) + + rows = self.db_pool.cursor_to_dict(txn) + rooms_dict = {} + + for row in rows: + rooms_dict[row["room_id"]] = { + "min_lifetime": row["min_lifetime"], + "max_lifetime": row["max_lifetime"], + } + + if include_null: + # If required, do a second query that retrieves all of the rooms we know + # of so we can handle rooms with no retention policy. + sql = "SELECT DISTINCT room_id FROM current_state_events" + + txn.execute(sql) + + rows = self.db_pool.cursor_to_dict(txn) + + # If a room isn't already in the dict (i.e. it doesn't have a retention + # policy in its state), add it with a null policy. + for row in rows: + if row["room_id"] not in rooms_dict: + rooms_dict[row["room_id"]] = { + "min_lifetime": None, + "max_lifetime": None, + } + + return rooms_dict + + rooms = await self.db_pool.runInteraction( + "get_rooms_for_retention_period_in_range", + get_rooms_for_retention_period_in_range_txn, + ) + + return rooms diff --git a/synapse/storage/databases/main/roommember.py b/synapse/storage/databases/main/roommember.py new file mode 100644 index 0000000000..7c5be251bd --- /dev/null +++ b/synapse/storage/databases/main/roommember.py @@ -0,0 +1,1139 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from typing import Iterable, List, Set + +from twisted.internet import defer + +from synapse.api.constants import EventTypes, Membership +from synapse.metrics import LaterGauge +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import ( + LoggingTransaction, + SQLBaseStore, + db_to_json, + make_in_list_sql_clause, +) +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.events_worker import EventsWorkerStore +from synapse.storage.engines import Sqlite3Engine +from synapse.storage.roommember import ( + GetRoomsForUserWithStreamOrdering, + MemberSummary, + ProfileInfo, + RoomsForUser, +) +from synapse.types import Collection, get_domain_from_id +from synapse.util.async_helpers import Linearizer +from synapse.util.caches import intern_string +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList +from synapse.util.metrics import Measure + +logger = logging.getLogger(__name__) + + +_MEMBERSHIP_PROFILE_UPDATE_NAME = "room_membership_profile_update" +_CURRENT_STATE_MEMBERSHIP_UPDATE_NAME = "current_state_events_membership" + + +class RoomMemberWorkerStore(EventsWorkerStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RoomMemberWorkerStore, self).__init__(database, db_conn, hs) + + # Is the current_state_events.membership up to date? Or is the + # background update still running? + self._current_state_events_membership_up_to_date = False + + txn = LoggingTransaction( + db_conn.cursor(), + name="_check_safe_current_state_events_membership_updated", + database_engine=self.database_engine, + ) + self._check_safe_current_state_events_membership_updated_txn(txn) + txn.close() + + if self.hs.config.metrics_flags.known_servers: + self._known_servers_count = 1 + self.hs.get_clock().looping_call( + run_as_background_process, + 60 * 1000, + "_count_known_servers", + self._count_known_servers, + ) + self.hs.get_clock().call_later( + 1000, + run_as_background_process, + "_count_known_servers", + self._count_known_servers, + ) + LaterGauge( + "synapse_federation_known_servers", + "", + [], + lambda: self._known_servers_count, + ) + + @defer.inlineCallbacks + def _count_known_servers(self): + """ + Count the servers that this server knows about. + + The statistic is stored on the class for the + `synapse_federation_known_servers` LaterGauge to collect. + """ + + def _transact(txn): + if isinstance(self.database_engine, Sqlite3Engine): + query = """ + SELECT COUNT(DISTINCT substr(out.user_id, pos+1)) + FROM ( + SELECT rm.user_id as user_id, instr(rm.user_id, ':') + AS pos FROM room_memberships as rm + INNER JOIN current_state_events as c ON rm.event_id = c.event_id + WHERE c.type = 'm.room.member' + ) as out + """ + else: + query = """ + SELECT COUNT(DISTINCT split_part(state_key, ':', 2)) + FROM current_state_events + WHERE type = 'm.room.member' AND membership = 'join'; + """ + txn.execute(query) + return list(txn)[0][0] + + count = yield self.db_pool.runInteraction("get_known_servers", _transact) + + # We always know about ourselves, even if we have nothing in + # room_memberships (for example, the server is new). + self._known_servers_count = max([count, 1]) + return self._known_servers_count + + def _check_safe_current_state_events_membership_updated_txn(self, txn): + """Checks if it is safe to assume the new current_state_events + membership column is up to date + """ + + pending_update = self.db_pool.simple_select_one_txn( + txn, + table="background_updates", + keyvalues={"update_name": _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME}, + retcols=["update_name"], + allow_none=True, + ) + + self._current_state_events_membership_up_to_date = not pending_update + + # If the update is still running, reschedule to run. + if pending_update: + self._clock.call_later( + 15.0, + run_as_background_process, + "_check_safe_current_state_events_membership_updated", + self.db_pool.runInteraction, + "_check_safe_current_state_events_membership_updated", + self._check_safe_current_state_events_membership_updated_txn, + ) + + @cached(max_entries=100000, iterable=True) + def get_users_in_room(self, room_id): + return self.db_pool.runInteraction( + "get_users_in_room", self.get_users_in_room_txn, room_id + ) + + def get_users_in_room_txn(self, txn, room_id): + # If we can assume current_state_events.membership is up to date + # then we can avoid a join, which is a Very Good Thing given how + # frequently this function gets called. + if self._current_state_events_membership_up_to_date: + sql = """ + SELECT state_key FROM current_state_events + WHERE type = 'm.room.member' AND room_id = ? AND membership = ? + """ + else: + sql = """ + SELECT state_key FROM room_memberships as m + INNER JOIN current_state_events as c + ON m.event_id = c.event_id + AND m.room_id = c.room_id + AND m.user_id = c.state_key + WHERE c.type = 'm.room.member' AND c.room_id = ? AND m.membership = ? + """ + + txn.execute(sql, (room_id, Membership.JOIN)) + return [r[0] for r in txn] + + @cached(max_entries=100000) + def get_room_summary(self, room_id): + """ Get the details of a room roughly suitable for use by the room + summary extension to /sync. Useful when lazy loading room members. + Args: + room_id (str): The room ID to query + Returns: + Deferred[dict[str, MemberSummary]: + dict of membership states, pointing to a MemberSummary named tuple. + """ + + def _get_room_summary_txn(txn): + # first get counts. + # We do this all in one transaction to keep the cache small. + # FIXME: get rid of this when we have room_stats + + # If we can assume current_state_events.membership is up to date + # then we can avoid a join, which is a Very Good Thing given how + # frequently this function gets called. + if self._current_state_events_membership_up_to_date: + # Note, rejected events will have a null membership field, so + # we we manually filter them out. + sql = """ + SELECT count(*), membership FROM current_state_events + WHERE type = 'm.room.member' AND room_id = ? + AND membership IS NOT NULL + GROUP BY membership + """ + else: + sql = """ + SELECT count(*), m.membership FROM room_memberships as m + INNER JOIN current_state_events as c + ON m.event_id = c.event_id + AND m.room_id = c.room_id + AND m.user_id = c.state_key + WHERE c.type = 'm.room.member' AND c.room_id = ? + GROUP BY m.membership + """ + + txn.execute(sql, (room_id,)) + res = {} + for count, membership in txn: + summary = res.setdefault(membership, MemberSummary([], count)) + + # we order by membership and then fairly arbitrarily by event_id so + # heroes are consistent + if self._current_state_events_membership_up_to_date: + # Note, rejected events will have a null membership field, so + # we we manually filter them out. + sql = """ + SELECT state_key, membership, event_id + FROM current_state_events + WHERE type = 'm.room.member' AND room_id = ? + AND membership IS NOT NULL + ORDER BY + CASE membership WHEN ? THEN 1 WHEN ? THEN 2 ELSE 3 END ASC, + event_id ASC + LIMIT ? + """ + else: + sql = """ + SELECT c.state_key, m.membership, c.event_id + FROM room_memberships as m + INNER JOIN current_state_events as c USING (room_id, event_id) + WHERE c.type = 'm.room.member' AND c.room_id = ? + ORDER BY + CASE m.membership WHEN ? THEN 1 WHEN ? THEN 2 ELSE 3 END ASC, + c.event_id ASC + LIMIT ? + """ + + # 6 is 5 (number of heroes) plus 1, in case one of them is the calling user. + txn.execute(sql, (room_id, Membership.JOIN, Membership.INVITE, 6)) + for user_id, membership, event_id in txn: + summary = res[membership] + # we will always have a summary for this membership type at this + # point given the summary currently contains the counts. + members = summary.members + members.append((user_id, event_id)) + + return res + + return self.db_pool.runInteraction("get_room_summary", _get_room_summary_txn) + + def _get_user_counts_in_room_txn(self, txn, room_id): + """ + Get the user count in a room by membership. + + Args: + room_id (str) + membership (Membership) + + Returns: + Deferred[int] + """ + sql = """ + SELECT m.membership, count(*) FROM room_memberships as m + INNER JOIN current_state_events as c USING(event_id) + WHERE c.type = 'm.room.member' AND c.room_id = ? + GROUP BY m.membership + """ + + txn.execute(sql, (room_id,)) + return {row[0]: row[1] for row in txn} + + @cached() + def get_invited_rooms_for_local_user(self, user_id): + """ Get all the rooms the *local* user is invited to + + Args: + user_id (str): The user ID. + Returns: + A deferred list of RoomsForUser. + """ + + return self.get_rooms_for_local_user_where_membership_is( + user_id, [Membership.INVITE] + ) + + @defer.inlineCallbacks + def get_invite_for_local_user_in_room(self, user_id, room_id): + """Gets the invite for the given *local* user and room + + Args: + user_id (str) + room_id (str) + + Returns: + Deferred: Resolves to either a RoomsForUser or None if no invite was + found. + """ + invites = yield self.get_invited_rooms_for_local_user(user_id) + for invite in invites: + if invite.room_id == room_id: + return invite + return None + + @defer.inlineCallbacks + def get_rooms_for_local_user_where_membership_is(self, user_id, membership_list): + """ Get all the rooms for this *local* user where the membership for this user + matches one in the membership list. + + Filters out forgotten rooms. + + Args: + user_id (str): The user ID. + membership_list (list): A list of synapse.api.constants.Membership + values which the user must be in. + + Returns: + Deferred[list[RoomsForUser]] + """ + if not membership_list: + return defer.succeed(None) + + rooms = yield self.db_pool.runInteraction( + "get_rooms_for_local_user_where_membership_is", + self._get_rooms_for_local_user_where_membership_is_txn, + user_id, + membership_list, + ) + + # Now we filter out forgotten rooms + forgotten_rooms = yield self.get_forgotten_rooms_for_user(user_id) + return [room for room in rooms if room.room_id not in forgotten_rooms] + + def _get_rooms_for_local_user_where_membership_is_txn( + self, txn, user_id, membership_list + ): + # Paranoia check. + if not self.hs.is_mine_id(user_id): + raise Exception( + "Cannot call 'get_rooms_for_local_user_where_membership_is' on non-local user %r" + % (user_id,), + ) + + clause, args = make_in_list_sql_clause( + self.database_engine, "c.membership", membership_list + ) + + sql = """ + SELECT room_id, e.sender, c.membership, event_id, e.stream_ordering + FROM local_current_membership AS c + INNER JOIN events AS e USING (room_id, event_id) + WHERE + user_id = ? + AND %s + """ % ( + clause, + ) + + txn.execute(sql, (user_id, *args)) + results = [RoomsForUser(**r) for r in self.db_pool.cursor_to_dict(txn)] + + return results + + @cached(max_entries=500000, iterable=True) + def get_rooms_for_user_with_stream_ordering(self, user_id): + """Returns a set of room_ids the user is currently joined to. + + If a remote user only returns rooms this server is currently + participating in. + + Args: + user_id (str) + + Returns: + Deferred[frozenset[GetRoomsForUserWithStreamOrdering]]: Returns + the rooms the user is in currently, along with the stream ordering + of the most recent join for that user and room. + """ + return self.db_pool.runInteraction( + "get_rooms_for_user_with_stream_ordering", + self._get_rooms_for_user_with_stream_ordering_txn, + user_id, + ) + + def _get_rooms_for_user_with_stream_ordering_txn(self, txn, user_id): + # We use `current_state_events` here and not `local_current_membership` + # as a) this gets called with remote users and b) this only gets called + # for rooms the server is participating in. + if self._current_state_events_membership_up_to_date: + sql = """ + SELECT room_id, e.stream_ordering + FROM current_state_events AS c + INNER JOIN events AS e USING (room_id, event_id) + WHERE + c.type = 'm.room.member' + AND state_key = ? + AND c.membership = ? + """ + else: + sql = """ + SELECT room_id, e.stream_ordering + FROM current_state_events AS c + INNER JOIN room_memberships AS m USING (room_id, event_id) + INNER JOIN events AS e USING (room_id, event_id) + WHERE + c.type = 'm.room.member' + AND state_key = ? + AND m.membership = ? + """ + + txn.execute(sql, (user_id, Membership.JOIN)) + results = frozenset(GetRoomsForUserWithStreamOrdering(*row) for row in txn) + + return results + + async def get_users_server_still_shares_room_with( + self, user_ids: Collection[str] + ) -> Set[str]: + """Given a list of users return the set that the server still share a + room with. + """ + + if not user_ids: + return set() + + def _get_users_server_still_shares_room_with_txn(txn): + sql = """ + SELECT state_key FROM current_state_events + WHERE + type = 'm.room.member' + AND membership = 'join' + AND %s + GROUP BY state_key + """ + + clause, args = make_in_list_sql_clause( + self.database_engine, "state_key", user_ids + ) + + txn.execute(sql % (clause,), args) + + return {row[0] for row in txn} + + return await self.db_pool.runInteraction( + "get_users_server_still_shares_room_with", + _get_users_server_still_shares_room_with_txn, + ) + + @defer.inlineCallbacks + def get_rooms_for_user(self, user_id, on_invalidate=None): + """Returns a set of room_ids the user is currently joined to. + + If a remote user only returns rooms this server is currently + participating in. + """ + rooms = yield self.get_rooms_for_user_with_stream_ordering( + user_id, on_invalidate=on_invalidate + ) + return frozenset(r.room_id for r in rooms) + + @cachedInlineCallbacks(max_entries=500000, cache_context=True, iterable=True) + def get_users_who_share_room_with_user(self, user_id, cache_context): + """Returns the set of users who share a room with `user_id` + """ + room_ids = yield self.get_rooms_for_user( + user_id, on_invalidate=cache_context.invalidate + ) + + user_who_share_room = set() + for room_id in room_ids: + user_ids = yield self.get_users_in_room( + room_id, on_invalidate=cache_context.invalidate + ) + user_who_share_room.update(user_ids) + + return user_who_share_room + + @defer.inlineCallbacks + def get_joined_users_from_context(self, event, context): + state_group = context.state_group + if not state_group: + # If state_group is None it means it has yet to be assigned a + # state group, i.e. we need to make sure that calls with a state_group + # of None don't hit previous cached calls with a None state_group. + # To do this we set the state_group to a new object as object() != object() + state_group = object() + + current_state_ids = yield defer.ensureDeferred(context.get_current_state_ids()) + result = yield self._get_joined_users_from_context( + event.room_id, state_group, current_state_ids, event=event, context=context + ) + return result + + @defer.inlineCallbacks + def get_joined_users_from_state(self, room_id, state_entry): + state_group = state_entry.state_group + if not state_group: + # If state_group is None it means it has yet to be assigned a + # state group, i.e. we need to make sure that calls with a state_group + # of None don't hit previous cached calls with a None state_group. + # To do this we set the state_group to a new object as object() != object() + state_group = object() + + with Measure(self._clock, "get_joined_users_from_state"): + return ( + yield self._get_joined_users_from_context( + room_id, state_group, state_entry.state, context=state_entry + ) + ) + + @cachedInlineCallbacks( + num_args=2, cache_context=True, iterable=True, max_entries=100000 + ) + def _get_joined_users_from_context( + self, + room_id, + state_group, + current_state_ids, + cache_context, + event=None, + context=None, + ): + # We don't use `state_group`, it's there so that we can cache based + # on it. However, it's important that it's never None, since two current_states + # with a state_group of None are likely to be different. + # See bulk_get_push_rules_for_room for how we work around this. + assert state_group is not None + + users_in_room = {} + member_event_ids = [ + e_id + for key, e_id in current_state_ids.items() + if key[0] == EventTypes.Member + ] + + if context is not None: + # If we have a context with a delta from a previous state group, + # check if we also have the result from the previous group in cache. + # If we do then we can reuse that result and simply update it with + # any membership changes in `delta_ids` + if context.prev_group and context.delta_ids: + prev_res = self._get_joined_users_from_context.cache.get( + (room_id, context.prev_group), None + ) + if prev_res and isinstance(prev_res, dict): + users_in_room = dict(prev_res) + member_event_ids = [ + e_id + for key, e_id in context.delta_ids.items() + if key[0] == EventTypes.Member + ] + for etype, state_key in context.delta_ids: + if etype == EventTypes.Member: + users_in_room.pop(state_key, None) + + # We check if we have any of the member event ids in the event cache + # before we ask the DB + + # We don't update the event cache hit ratio as it completely throws off + # the hit ratio counts. After all, we don't populate the cache if we + # miss it here + event_map = self._get_events_from_cache( + member_event_ids, allow_rejected=False, update_metrics=False + ) + + missing_member_event_ids = [] + for event_id in member_event_ids: + ev_entry = event_map.get(event_id) + if ev_entry: + if ev_entry.event.membership == Membership.JOIN: + users_in_room[ev_entry.event.state_key] = ProfileInfo( + display_name=ev_entry.event.content.get("displayname", None), + avatar_url=ev_entry.event.content.get("avatar_url", None), + ) + else: + missing_member_event_ids.append(event_id) + + if missing_member_event_ids: + event_to_memberships = yield self._get_joined_profiles_from_event_ids( + missing_member_event_ids + ) + users_in_room.update((row for row in event_to_memberships.values() if row)) + + if event is not None and event.type == EventTypes.Member: + if event.membership == Membership.JOIN: + if event.event_id in member_event_ids: + users_in_room[event.state_key] = ProfileInfo( + display_name=event.content.get("displayname", None), + avatar_url=event.content.get("avatar_url", None), + ) + + return users_in_room + + @cached(max_entries=10000) + def _get_joined_profile_from_event_id(self, event_id): + raise NotImplementedError() + + @cachedList( + cached_method_name="_get_joined_profile_from_event_id", + list_name="event_ids", + inlineCallbacks=True, + ) + def _get_joined_profiles_from_event_ids(self, event_ids): + """For given set of member event_ids check if they point to a join + event and if so return the associated user and profile info. + + Args: + event_ids (Iterable[str]): The member event IDs to lookup + + Returns: + Deferred[dict[str, Tuple[str, ProfileInfo]|None]]: Map from event ID + to `user_id` and ProfileInfo (or None if not join event). + """ + + rows = yield self.db_pool.simple_select_many_batch( + table="room_memberships", + column="event_id", + iterable=event_ids, + retcols=("user_id", "display_name", "avatar_url", "event_id"), + keyvalues={"membership": Membership.JOIN}, + batch_size=500, + desc="_get_membership_from_event_ids", + ) + + return { + row["event_id"]: ( + row["user_id"], + ProfileInfo( + avatar_url=row["avatar_url"], display_name=row["display_name"] + ), + ) + for row in rows + } + + @cachedInlineCallbacks(max_entries=10000) + def is_host_joined(self, room_id, host): + if "%" in host or "_" in host: + raise Exception("Invalid host name") + + sql = """ + SELECT state_key FROM current_state_events AS c + INNER JOIN room_memberships AS m USING (event_id) + WHERE m.membership = 'join' + AND type = 'm.room.member' + AND c.room_id = ? + AND state_key LIKE ? + LIMIT 1 + """ + + # We do need to be careful to ensure that host doesn't have any wild cards + # in it, but we checked above for known ones and we'll check below that + # the returned user actually has the correct domain. + like_clause = "%:" + host + + rows = yield self.db_pool.execute( + "is_host_joined", None, sql, room_id, like_clause + ) + + if not rows: + return False + + user_id = rows[0][0] + if get_domain_from_id(user_id) != host: + # This can only happen if the host name has something funky in it + raise Exception("Invalid host name") + + return True + + @cachedInlineCallbacks() + def was_host_joined(self, room_id, host): + """Check whether the server is or ever was in the room. + + Args: + room_id (str) + host (str) + + Returns: + Deferred: Resolves to True if the host is/was in the room, otherwise + False. + """ + if "%" in host or "_" in host: + raise Exception("Invalid host name") + + sql = """ + SELECT user_id FROM room_memberships + WHERE room_id = ? + AND user_id LIKE ? + AND membership = 'join' + LIMIT 1 + """ + + # We do need to be careful to ensure that host doesn't have any wild cards + # in it, but we checked above for known ones and we'll check below that + # the returned user actually has the correct domain. + like_clause = "%:" + host + + rows = yield self.db_pool.execute( + "was_host_joined", None, sql, room_id, like_clause + ) + + if not rows: + return False + + user_id = rows[0][0] + if get_domain_from_id(user_id) != host: + # This can only happen if the host name has something funky in it + raise Exception("Invalid host name") + + return True + + @defer.inlineCallbacks + def get_joined_hosts(self, room_id, state_entry): + state_group = state_entry.state_group + if not state_group: + # If state_group is None it means it has yet to be assigned a + # state group, i.e. we need to make sure that calls with a state_group + # of None don't hit previous cached calls with a None state_group. + # To do this we set the state_group to a new object as object() != object() + state_group = object() + + with Measure(self._clock, "get_joined_hosts"): + return ( + yield self._get_joined_hosts( + room_id, state_group, state_entry.state, state_entry=state_entry + ) + ) + + @cachedInlineCallbacks(num_args=2, max_entries=10000, iterable=True) + # @defer.inlineCallbacks + def _get_joined_hosts(self, room_id, state_group, current_state_ids, state_entry): + # We don't use `state_group`, its there so that we can cache based + # on it. However, its important that its never None, since two current_state's + # with a state_group of None are likely to be different. + # See bulk_get_push_rules_for_room for how we work around this. + assert state_group is not None + + cache = yield self._get_joined_hosts_cache(room_id) + joined_hosts = yield cache.get_destinations(state_entry) + + return joined_hosts + + @cached(max_entries=10000) + def _get_joined_hosts_cache(self, room_id): + return _JoinedHostsCache(self, room_id) + + @cachedInlineCallbacks(num_args=2) + def did_forget(self, user_id, room_id): + """Returns whether user_id has elected to discard history for room_id. + + Returns False if they have since re-joined.""" + + def f(txn): + sql = ( + "SELECT" + " COUNT(*)" + " FROM" + " room_memberships" + " WHERE" + " user_id = ?" + " AND" + " room_id = ?" + " AND" + " forgotten = 0" + ) + txn.execute(sql, (user_id, room_id)) + rows = txn.fetchall() + return rows[0][0] + + count = yield self.db_pool.runInteraction("did_forget_membership", f) + return count == 0 + + @cached() + def get_forgotten_rooms_for_user(self, user_id): + """Gets all rooms the user has forgotten. + + Args: + user_id (str) + + Returns: + Deferred[set[str]] + """ + + def _get_forgotten_rooms_for_user_txn(txn): + # This is a slightly convoluted query that first looks up all rooms + # that the user has forgotten in the past, then rechecks that list + # to see if any have subsequently been updated. This is done so that + # we can use a partial index on `forgotten = 1` on the assumption + # that few users will actually forget many rooms. + # + # Note that a room is considered "forgotten" if *all* membership + # events for that user and room have the forgotten field set (as + # when a user forgets a room we update all rows for that user and + # room, not just the current one). + sql = """ + SELECT room_id, ( + SELECT count(*) FROM room_memberships + WHERE room_id = m.room_id AND user_id = m.user_id AND forgotten = 0 + ) AS count + FROM room_memberships AS m + WHERE user_id = ? AND forgotten = 1 + GROUP BY room_id, user_id; + """ + txn.execute(sql, (user_id,)) + return {row[0] for row in txn if row[1] == 0} + + return self.db_pool.runInteraction( + "get_forgotten_rooms_for_user", _get_forgotten_rooms_for_user_txn + ) + + @defer.inlineCallbacks + def get_rooms_user_has_been_in(self, user_id): + """Get all rooms that the user has ever been in. + + Args: + user_id (str) + + Returns: + Deferred[set[str]]: Set of room IDs. + """ + + room_ids = yield self.db_pool.simple_select_onecol( + table="room_memberships", + keyvalues={"membership": Membership.JOIN, "user_id": user_id}, + retcol="room_id", + desc="get_rooms_user_has_been_in", + ) + + return set(room_ids) + + def get_membership_from_event_ids( + self, member_event_ids: Iterable[str] + ) -> List[dict]: + """Get user_id and membership of a set of event IDs. + """ + + return self.db_pool.simple_select_many_batch( + table="room_memberships", + column="event_id", + iterable=member_event_ids, + retcols=("user_id", "membership", "event_id"), + keyvalues={}, + batch_size=500, + desc="get_membership_from_event_ids", + ) + + async def is_local_host_in_room_ignoring_users( + self, room_id: str, ignore_users: Collection[str] + ) -> bool: + """Check if there are any local users, excluding those in the given + list, in the room. + """ + + clause, args = make_in_list_sql_clause( + self.database_engine, "user_id", ignore_users + ) + + sql = """ + SELECT 1 FROM local_current_membership + WHERE + room_id = ? AND membership = ? + AND NOT (%s) + LIMIT 1 + """ % ( + clause, + ) + + def _is_local_host_in_room_ignoring_users_txn(txn): + txn.execute(sql, (room_id, Membership.JOIN, *args)) + + return bool(txn.fetchone()) + + return await self.db_pool.runInteraction( + "is_local_host_in_room_ignoring_users", + _is_local_host_in_room_ignoring_users_txn, + ) + + +class RoomMemberBackgroundUpdateStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RoomMemberBackgroundUpdateStore, self).__init__(database, db_conn, hs) + self.db_pool.updates.register_background_update_handler( + _MEMBERSHIP_PROFILE_UPDATE_NAME, self._background_add_membership_profile + ) + self.db_pool.updates.register_background_update_handler( + _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME, + self._background_current_state_membership, + ) + self.db_pool.updates.register_background_index_update( + "room_membership_forgotten_idx", + index_name="room_memberships_user_room_forgotten", + table="room_memberships", + columns=["user_id", "room_id"], + where_clause="forgotten = 1", + ) + + @defer.inlineCallbacks + def _background_add_membership_profile(self, progress, batch_size): + target_min_stream_id = progress.get( + "target_min_stream_id_inclusive", self._min_stream_order_on_start + ) + max_stream_id = progress.get( + "max_stream_id_exclusive", self._stream_order_on_start + 1 + ) + + INSERT_CLUMP_SIZE = 1000 + + def add_membership_profile_txn(txn): + sql = """ + SELECT stream_ordering, event_id, events.room_id, event_json.json + FROM events + INNER JOIN event_json USING (event_id) + INNER JOIN room_memberships USING (event_id) + WHERE ? <= stream_ordering AND stream_ordering < ? + AND type = 'm.room.member' + ORDER BY stream_ordering DESC + LIMIT ? + """ + + txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) + + rows = self.db_pool.cursor_to_dict(txn) + if not rows: + return 0 + + min_stream_id = rows[-1]["stream_ordering"] + + to_update = [] + for row in rows: + event_id = row["event_id"] + room_id = row["room_id"] + try: + event_json = db_to_json(row["json"]) + content = event_json["content"] + except Exception: + continue + + display_name = content.get("displayname", None) + avatar_url = content.get("avatar_url", None) + + if display_name or avatar_url: + to_update.append((display_name, avatar_url, event_id, room_id)) + + to_update_sql = """ + UPDATE room_memberships SET display_name = ?, avatar_url = ? + WHERE event_id = ? AND room_id = ? + """ + for index in range(0, len(to_update), INSERT_CLUMP_SIZE): + clump = to_update[index : index + INSERT_CLUMP_SIZE] + txn.executemany(to_update_sql, clump) + + progress = { + "target_min_stream_id_inclusive": target_min_stream_id, + "max_stream_id_exclusive": min_stream_id, + } + + self.db_pool.updates._background_update_progress_txn( + txn, _MEMBERSHIP_PROFILE_UPDATE_NAME, progress + ) + + return len(rows) + + result = yield self.db_pool.runInteraction( + _MEMBERSHIP_PROFILE_UPDATE_NAME, add_membership_profile_txn + ) + + if not result: + yield self.db_pool.updates._end_background_update( + _MEMBERSHIP_PROFILE_UPDATE_NAME + ) + + return result + + @defer.inlineCallbacks + def _background_current_state_membership(self, progress, batch_size): + """Update the new membership column on current_state_events. + + This works by iterating over all rooms in alphebetical order. + """ + + def _background_current_state_membership_txn(txn, last_processed_room): + processed = 0 + while processed < batch_size: + txn.execute( + """ + SELECT MIN(room_id) FROM current_state_events WHERE room_id > ? + """, + (last_processed_room,), + ) + row = txn.fetchone() + if not row or not row[0]: + return processed, True + + (next_room,) = row + + sql = """ + UPDATE current_state_events + SET membership = ( + SELECT membership FROM room_memberships + WHERE event_id = current_state_events.event_id + ) + WHERE room_id = ? + """ + txn.execute(sql, (next_room,)) + processed += txn.rowcount + + last_processed_room = next_room + + self.db_pool.updates._background_update_progress_txn( + txn, + _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME, + {"last_processed_room": last_processed_room}, + ) + + return processed, False + + # If we haven't got a last processed room then just use the empty + # string, which will compare before all room IDs correctly. + last_processed_room = progress.get("last_processed_room", "") + + row_count, finished = yield self.db_pool.runInteraction( + "_background_current_state_membership_update", + _background_current_state_membership_txn, + last_processed_room, + ) + + if finished: + yield self.db_pool.updates._end_background_update( + _CURRENT_STATE_MEMBERSHIP_UPDATE_NAME + ) + + return row_count + + +class RoomMemberStore(RoomMemberWorkerStore, RoomMemberBackgroundUpdateStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(RoomMemberStore, self).__init__(database, db_conn, hs) + + def forget(self, user_id, room_id): + """Indicate that user_id wishes to discard history for room_id.""" + + def f(txn): + sql = ( + "UPDATE" + " room_memberships" + " SET" + " forgotten = 1" + " WHERE" + " user_id = ?" + " AND" + " room_id = ?" + ) + txn.execute(sql, (user_id, room_id)) + + self._invalidate_cache_and_stream(txn, self.did_forget, (user_id, room_id)) + self._invalidate_cache_and_stream( + txn, self.get_forgotten_rooms_for_user, (user_id,) + ) + + return self.db_pool.runInteraction("forget_membership", f) + + +class _JoinedHostsCache(object): + """Cache for joined hosts in a room that is optimised to handle updates + via state deltas. + """ + + def __init__(self, store, room_id): + self.store = store + self.room_id = room_id + + self.hosts_to_joined_users = {} + + self.state_group = object() + + self.linearizer = Linearizer("_JoinedHostsCache") + + self._len = 0 + + @defer.inlineCallbacks + def get_destinations(self, state_entry): + """Get set of destinations for a state entry + + Args: + state_entry(synapse.state._StateCacheEntry) + """ + if state_entry.state_group == self.state_group: + return frozenset(self.hosts_to_joined_users) + + with (yield self.linearizer.queue(())): + if state_entry.state_group == self.state_group: + pass + elif state_entry.prev_group == self.state_group: + for (typ, state_key), event_id in state_entry.delta_ids.items(): + if typ != EventTypes.Member: + continue + + host = intern_string(get_domain_from_id(state_key)) + user_id = state_key + known_joins = self.hosts_to_joined_users.setdefault(host, set()) + + event = yield self.store.get_event(event_id) + if event.membership == Membership.JOIN: + known_joins.add(user_id) + else: + known_joins.discard(user_id) + + if not known_joins: + self.hosts_to_joined_users.pop(host, None) + else: + joined_users = yield self.store.get_joined_users_from_state( + self.room_id, state_entry + ) + + self.hosts_to_joined_users = {} + for user_id in joined_users: + host = intern_string(get_domain_from_id(user_id)) + self.hosts_to_joined_users.setdefault(host, set()).add(user_id) + + if state_entry.state_group: + self.state_group = state_entry.state_group + else: + self.state_group = object() + self._len = sum(len(v) for v in self.hosts_to_joined_users.values()) + return frozenset(self.hosts_to_joined_users) + + def __len__(self): + return self._len diff --git a/synapse/storage/databases/main/schema/delta/12/v12.sql b/synapse/storage/databases/main/schema/delta/12/v12.sql new file mode 100644 index 0000000000..5964c5aaac --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/12/v12.sql @@ -0,0 +1,63 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS rejections( + event_id TEXT NOT NULL, + reason TEXT NOT NULL, + last_check TEXT NOT NULL, + UNIQUE (event_id) +); + +-- Push notification endpoints that users have configured +CREATE TABLE IF NOT EXISTS pushers ( + id INTEGER PRIMARY KEY AUTOINCREMENT, + user_name TEXT NOT NULL, + profile_tag VARCHAR(32) NOT NULL, + kind VARCHAR(8) NOT NULL, + app_id VARCHAR(64) NOT NULL, + app_display_name VARCHAR(64) NOT NULL, + device_display_name VARCHAR(128) NOT NULL, + pushkey VARBINARY(512) NOT NULL, + ts BIGINT UNSIGNED NOT NULL, + lang VARCHAR(8), + data LONGBLOB, + last_token TEXT, + last_success BIGINT UNSIGNED, + failing_since BIGINT UNSIGNED, + UNIQUE (app_id, pushkey) +); + +CREATE TABLE IF NOT EXISTS push_rules ( + id INTEGER PRIMARY KEY AUTOINCREMENT, + user_name TEXT NOT NULL, + rule_id TEXT NOT NULL, + priority_class TINYINT NOT NULL, + priority INTEGER NOT NULL DEFAULT 0, + conditions TEXT NOT NULL, + actions TEXT NOT NULL, + UNIQUE(user_name, rule_id) +); + +CREATE INDEX IF NOT EXISTS push_rules_user_name on push_rules (user_name); + +CREATE TABLE IF NOT EXISTS user_filters( + user_id TEXT, + filter_id BIGINT UNSIGNED, + filter_json LONGBLOB +); + +CREATE INDEX IF NOT EXISTS user_filters_by_user_id_filter_id ON user_filters( + user_id, filter_id +); diff --git a/synapse/storage/databases/main/schema/delta/13/v13.sql b/synapse/storage/databases/main/schema/delta/13/v13.sql new file mode 100644 index 0000000000..f8649e5d99 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/13/v13.sql @@ -0,0 +1,19 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* We used to create a tables called application_services and + * application_services_regex, but these are no longer used and are removed in + * delta 54. + */ diff --git a/synapse/storage/databases/main/schema/delta/14/v14.sql b/synapse/storage/databases/main/schema/delta/14/v14.sql new file mode 100644 index 0000000000..a831920da6 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/14/v14.sql @@ -0,0 +1,23 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +CREATE TABLE IF NOT EXISTS push_rules_enable ( + id INTEGER PRIMARY KEY AUTOINCREMENT, + user_name TEXT NOT NULL, + rule_id TEXT NOT NULL, + enabled TINYINT, + UNIQUE(user_name, rule_id) +); + +CREATE INDEX IF NOT EXISTS push_rules_enable_user_name on push_rules_enable (user_name); diff --git a/synapse/storage/databases/main/schema/delta/15/appservice_txns.sql b/synapse/storage/databases/main/schema/delta/15/appservice_txns.sql new file mode 100644 index 0000000000..e4f5e76aec --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/15/appservice_txns.sql @@ -0,0 +1,31 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS application_services_state( + as_id TEXT PRIMARY KEY, + state VARCHAR(5), + last_txn INTEGER +); + +CREATE TABLE IF NOT EXISTS application_services_txns( + as_id TEXT NOT NULL, + txn_id INTEGER NOT NULL, + event_ids TEXT NOT NULL, + UNIQUE(as_id, txn_id) +); + +CREATE INDEX IF NOT EXISTS application_services_txns_id ON application_services_txns ( + as_id +); diff --git a/synapse/storage/databases/main/schema/delta/15/presence_indices.sql b/synapse/storage/databases/main/schema/delta/15/presence_indices.sql new file mode 100644 index 0000000000..6b8d0f1ca7 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/15/presence_indices.sql @@ -0,0 +1,2 @@ + +CREATE INDEX IF NOT EXISTS presence_list_user_id ON presence_list (user_id); diff --git a/synapse/storage/databases/main/schema/delta/15/v15.sql b/synapse/storage/databases/main/schema/delta/15/v15.sql new file mode 100644 index 0000000000..9523d2bcc3 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/15/v15.sql @@ -0,0 +1,24 @@ +-- Drop, copy & recreate pushers table to change unique key +-- Also add access_token column at the same time +CREATE TABLE IF NOT EXISTS pushers2 ( + id BIGINT PRIMARY KEY, + user_name TEXT NOT NULL, + access_token BIGINT DEFAULT NULL, + profile_tag VARCHAR(32) NOT NULL, + kind VARCHAR(8) NOT NULL, + app_id VARCHAR(64) NOT NULL, + app_display_name VARCHAR(64) NOT NULL, + device_display_name VARCHAR(128) NOT NULL, + pushkey bytea NOT NULL, + ts BIGINT NOT NULL, + lang VARCHAR(8), + data bytea, + last_token TEXT, + last_success BIGINT, + failing_since BIGINT, + UNIQUE (app_id, pushkey) +); +INSERT INTO pushers2 (id, user_name, profile_tag, kind, app_id, app_display_name, device_display_name, pushkey, ts, lang, data, last_token, last_success, failing_since) + SELECT id, user_name, profile_tag, kind, app_id, app_display_name, device_display_name, pushkey, ts, lang, data, last_token, last_success, failing_since FROM pushers; +DROP TABLE pushers; +ALTER TABLE pushers2 RENAME TO pushers; diff --git a/synapse/storage/databases/main/schema/delta/16/events_order_index.sql b/synapse/storage/databases/main/schema/delta/16/events_order_index.sql new file mode 100644 index 0000000000..a48f215170 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/16/events_order_index.sql @@ -0,0 +1,4 @@ +CREATE INDEX events_order ON events (topological_ordering, stream_ordering); +CREATE INDEX events_order_room ON events ( + room_id, topological_ordering, stream_ordering +); diff --git a/synapse/storage/databases/main/schema/delta/16/remote_media_cache_index.sql b/synapse/storage/databases/main/schema/delta/16/remote_media_cache_index.sql new file mode 100644 index 0000000000..7a15265cb1 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/16/remote_media_cache_index.sql @@ -0,0 +1,2 @@ +CREATE INDEX IF NOT EXISTS remote_media_cache_thumbnails_media_id + ON remote_media_cache_thumbnails (media_id); \ No newline at end of file diff --git a/synapse/storage/databases/main/schema/delta/16/remove_duplicates.sql b/synapse/storage/databases/main/schema/delta/16/remove_duplicates.sql new file mode 100644 index 0000000000..65c97b5e2f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/16/remove_duplicates.sql @@ -0,0 +1,9 @@ + + +DELETE FROM event_to_state_groups WHERE state_group not in ( + SELECT MAX(state_group) FROM event_to_state_groups GROUP BY event_id +); + +DELETE FROM event_to_state_groups WHERE rowid not in ( + SELECT MIN(rowid) FROM event_to_state_groups GROUP BY event_id +); diff --git a/synapse/storage/databases/main/schema/delta/16/room_alias_index.sql b/synapse/storage/databases/main/schema/delta/16/room_alias_index.sql new file mode 100644 index 0000000000..f82486132b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/16/room_alias_index.sql @@ -0,0 +1,3 @@ + +CREATE INDEX IF NOT EXISTS room_aliases_id ON room_aliases(room_id); +CREATE INDEX IF NOT EXISTS room_alias_servers_alias ON room_alias_servers(room_alias); diff --git a/synapse/storage/databases/main/schema/delta/16/unique_constraints.sql b/synapse/storage/databases/main/schema/delta/16/unique_constraints.sql new file mode 100644 index 0000000000..5b8de52c33 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/16/unique_constraints.sql @@ -0,0 +1,72 @@ + +-- We can use SQLite features here, since other db support was only added in v16 + +-- +DELETE FROM current_state_events WHERE rowid not in ( + SELECT MIN(rowid) FROM current_state_events GROUP BY event_id +); + +DROP INDEX IF EXISTS current_state_events_event_id; +CREATE UNIQUE INDEX current_state_events_event_id ON current_state_events(event_id); + +-- +DELETE FROM room_memberships WHERE rowid not in ( + SELECT MIN(rowid) FROM room_memberships GROUP BY event_id +); + +DROP INDEX IF EXISTS room_memberships_event_id; +CREATE UNIQUE INDEX room_memberships_event_id ON room_memberships(event_id); + +-- +DELETE FROM topics WHERE rowid not in ( + SELECT MIN(rowid) FROM topics GROUP BY event_id +); + +DROP INDEX IF EXISTS topics_event_id; +CREATE UNIQUE INDEX topics_event_id ON topics(event_id); + +-- +DELETE FROM room_names WHERE rowid not in ( + SELECT MIN(rowid) FROM room_names GROUP BY event_id +); + +DROP INDEX IF EXISTS room_names_id; +CREATE UNIQUE INDEX room_names_id ON room_names(event_id); + +-- +DELETE FROM presence WHERE rowid not in ( + SELECT MIN(rowid) FROM presence GROUP BY user_id +); + +DROP INDEX IF EXISTS presence_id; +CREATE UNIQUE INDEX presence_id ON presence(user_id); + +-- +DELETE FROM presence_allow_inbound WHERE rowid not in ( + SELECT MIN(rowid) FROM presence_allow_inbound + GROUP BY observed_user_id, observer_user_id +); + +DROP INDEX IF EXISTS presence_allow_inbound_observers; +CREATE UNIQUE INDEX presence_allow_inbound_observers ON presence_allow_inbound( + observed_user_id, observer_user_id +); + +-- +DELETE FROM presence_list WHERE rowid not in ( + SELECT MIN(rowid) FROM presence_list + GROUP BY user_id, observed_user_id +); + +DROP INDEX IF EXISTS presence_list_observers; +CREATE UNIQUE INDEX presence_list_observers ON presence_list( + user_id, observed_user_id +); + +-- +DELETE FROM room_aliases WHERE rowid not in ( + SELECT MIN(rowid) FROM room_aliases GROUP BY room_alias +); + +DROP INDEX IF EXISTS room_aliases_id; +CREATE INDEX room_aliases_id ON room_aliases(room_id); diff --git a/synapse/storage/databases/main/schema/delta/16/users.sql b/synapse/storage/databases/main/schema/delta/16/users.sql new file mode 100644 index 0000000000..cd0709250d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/16/users.sql @@ -0,0 +1,56 @@ +-- Convert `access_tokens`.user from rowids to user strings. +-- MUST BE DONE BEFORE REMOVING ID COLUMN FROM USERS TABLE BELOW +CREATE TABLE IF NOT EXISTS new_access_tokens( + id BIGINT UNSIGNED PRIMARY KEY, + user_id TEXT NOT NULL, + device_id TEXT, + token TEXT NOT NULL, + last_used BIGINT UNSIGNED, + UNIQUE(token) +); + +INSERT INTO new_access_tokens + SELECT a.id, u.name, a.device_id, a.token, a.last_used + FROM access_tokens as a + INNER JOIN users as u ON u.id = a.user_id; + +DROP TABLE access_tokens; + +ALTER TABLE new_access_tokens RENAME TO access_tokens; + +-- Remove ID column from `users` table +CREATE TABLE IF NOT EXISTS new_users( + name TEXT, + password_hash TEXT, + creation_ts BIGINT UNSIGNED, + admin BOOL DEFAULT 0 NOT NULL, + UNIQUE(name) +); + +INSERT INTO new_users SELECT name, password_hash, creation_ts, admin FROM users; + +DROP TABLE users; + +ALTER TABLE new_users RENAME TO users; + + +-- Remove UNIQUE constraint from `user_ips` table +CREATE TABLE IF NOT EXISTS new_user_ips ( + user_id TEXT NOT NULL, + access_token TEXT NOT NULL, + device_id TEXT, + ip TEXT NOT NULL, + user_agent TEXT NOT NULL, + last_seen BIGINT UNSIGNED NOT NULL +); + +INSERT INTO new_user_ips + SELECT user, access_token, device_id, ip, user_agent, last_seen FROM user_ips; + +DROP TABLE user_ips; + +ALTER TABLE new_user_ips RENAME TO user_ips; + +CREATE INDEX IF NOT EXISTS user_ips_user ON user_ips(user_id); +CREATE INDEX IF NOT EXISTS user_ips_user_ip ON user_ips(user_id, access_token, ip); + diff --git a/synapse/storage/databases/main/schema/delta/17/drop_indexes.sql b/synapse/storage/databases/main/schema/delta/17/drop_indexes.sql new file mode 100644 index 0000000000..7c9a90e27f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/17/drop_indexes.sql @@ -0,0 +1,18 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +DROP INDEX IF EXISTS sent_transaction_dest; +DROP INDEX IF EXISTS sent_transaction_sent; +DROP INDEX IF EXISTS user_ips_user; diff --git a/synapse/storage/databases/main/schema/delta/17/server_keys.sql b/synapse/storage/databases/main/schema/delta/17/server_keys.sql new file mode 100644 index 0000000000..70b247a06b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/17/server_keys.sql @@ -0,0 +1,24 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS server_keys_json ( + server_name TEXT, -- Server name. + key_id TEXT, -- Requested key id. + from_server TEXT, -- Which server the keys were fetched from. + ts_added_ms INTEGER, -- When the keys were fetched + ts_valid_until_ms INTEGER, -- When this version of the keys exipires. + key_json bytea, -- JSON certificate for the remote server. + CONSTRAINT uniqueness UNIQUE (server_name, key_id, from_server) +); diff --git a/synapse/storage/databases/main/schema/delta/17/user_threepids.sql b/synapse/storage/databases/main/schema/delta/17/user_threepids.sql new file mode 100644 index 0000000000..c17715ac80 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/17/user_threepids.sql @@ -0,0 +1,9 @@ +CREATE TABLE user_threepids ( + user_id TEXT NOT NULL, + medium TEXT NOT NULL, + address TEXT NOT NULL, + validated_at BIGINT NOT NULL, + added_at BIGINT NOT NULL, + CONSTRAINT user_medium_address UNIQUE (user_id, medium, address) +); +CREATE INDEX user_threepids_user_id ON user_threepids(user_id); diff --git a/synapse/storage/databases/main/schema/delta/18/server_keys_bigger_ints.sql b/synapse/storage/databases/main/schema/delta/18/server_keys_bigger_ints.sql new file mode 100644 index 0000000000..6e0871c92b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/18/server_keys_bigger_ints.sql @@ -0,0 +1,32 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE IF NOT EXISTS new_server_keys_json ( + server_name TEXT NOT NULL, -- Server name. + key_id TEXT NOT NULL, -- Requested key id. + from_server TEXT NOT NULL, -- Which server the keys were fetched from. + ts_added_ms BIGINT NOT NULL, -- When the keys were fetched + ts_valid_until_ms BIGINT NOT NULL, -- When this version of the keys exipires. + key_json bytea NOT NULL, -- JSON certificate for the remote server. + CONSTRAINT server_keys_json_uniqueness UNIQUE (server_name, key_id, from_server) +); + +INSERT INTO new_server_keys_json + SELECT server_name, key_id, from_server,ts_added_ms, ts_valid_until_ms, key_json FROM server_keys_json ; + +DROP TABLE server_keys_json; + +ALTER TABLE new_server_keys_json RENAME TO server_keys_json; diff --git a/synapse/storage/databases/main/schema/delta/19/event_index.sql b/synapse/storage/databases/main/schema/delta/19/event_index.sql new file mode 100644 index 0000000000..18b97b4332 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/19/event_index.sql @@ -0,0 +1,19 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE INDEX events_order_topo_stream_room ON events( + topological_ordering, stream_ordering, room_id +); diff --git a/synapse/storage/databases/main/schema/delta/20/dummy.sql b/synapse/storage/databases/main/schema/delta/20/dummy.sql new file mode 100644 index 0000000000..e0ac49d1ec --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/20/dummy.sql @@ -0,0 +1 @@ +SELECT 1; diff --git a/synapse/storage/databases/main/schema/delta/20/pushers.py b/synapse/storage/databases/main/schema/delta/20/pushers.py new file mode 100644 index 0000000000..3edfcfd783 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/20/pushers.py @@ -0,0 +1,88 @@ +# Copyright 2015, 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +""" +Main purpose of this upgrade is to change the unique key on the +pushers table again (it was missed when the v16 full schema was +made) but this also changes the pushkey and data columns to text. +When selecting a bytea column into a text column, postgres inserts +the hex encoded data, and there's no portable way of getting the +UTF-8 bytes, so we have to do it in Python. +""" + +import logging + +logger = logging.getLogger(__name__) + + +def run_create(cur, database_engine, *args, **kwargs): + logger.info("Porting pushers table...") + cur.execute( + """ + CREATE TABLE IF NOT EXISTS pushers2 ( + id BIGINT PRIMARY KEY, + user_name TEXT NOT NULL, + access_token BIGINT DEFAULT NULL, + profile_tag VARCHAR(32) NOT NULL, + kind VARCHAR(8) NOT NULL, + app_id VARCHAR(64) NOT NULL, + app_display_name VARCHAR(64) NOT NULL, + device_display_name VARCHAR(128) NOT NULL, + pushkey TEXT NOT NULL, + ts BIGINT NOT NULL, + lang VARCHAR(8), + data TEXT, + last_token TEXT, + last_success BIGINT, + failing_since BIGINT, + UNIQUE (app_id, pushkey, user_name) + ) + """ + ) + cur.execute( + """SELECT + id, user_name, access_token, profile_tag, kind, + app_id, app_display_name, device_display_name, + pushkey, ts, lang, data, last_token, last_success, + failing_since + FROM pushers + """ + ) + count = 0 + for row in cur.fetchall(): + row = list(row) + row[8] = bytes(row[8]).decode("utf-8") + row[11] = bytes(row[11]).decode("utf-8") + cur.execute( + database_engine.convert_param_style( + """ + INSERT into pushers2 ( + id, user_name, access_token, profile_tag, kind, + app_id, app_display_name, device_display_name, + pushkey, ts, lang, data, last_token, last_success, + failing_since + ) values (%s)""" + % (",".join(["?" for _ in range(len(row))])) + ), + row, + ) + count += 1 + cur.execute("DROP TABLE pushers") + cur.execute("ALTER TABLE pushers2 RENAME TO pushers") + logger.info("Moved %d pushers to new table", count) + + +def run_upgrade(*args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/21/end_to_end_keys.sql b/synapse/storage/databases/main/schema/delta/21/end_to_end_keys.sql new file mode 100644 index 0000000000..4c2fb20b77 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/21/end_to_end_keys.sql @@ -0,0 +1,34 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE IF NOT EXISTS e2e_device_keys_json ( + user_id TEXT NOT NULL, -- The user these keys are for. + device_id TEXT NOT NULL, -- Which of the user's devices these keys are for. + ts_added_ms BIGINT NOT NULL, -- When the keys were uploaded. + key_json TEXT NOT NULL, -- The keys for the device as a JSON blob. + CONSTRAINT e2e_device_keys_json_uniqueness UNIQUE (user_id, device_id) +); + + +CREATE TABLE IF NOT EXISTS e2e_one_time_keys_json ( + user_id TEXT NOT NULL, -- The user this one-time key is for. + device_id TEXT NOT NULL, -- The device this one-time key is for. + algorithm TEXT NOT NULL, -- Which algorithm this one-time key is for. + key_id TEXT NOT NULL, -- An id for suppressing duplicate uploads. + ts_added_ms BIGINT NOT NULL, -- When this key was uploaded. + key_json TEXT NOT NULL, -- The key as a JSON blob. + CONSTRAINT e2e_one_time_keys_json_uniqueness UNIQUE (user_id, device_id, algorithm, key_id) +); diff --git a/synapse/storage/databases/main/schema/delta/21/receipts.sql b/synapse/storage/databases/main/schema/delta/21/receipts.sql new file mode 100644 index 0000000000..d070845477 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/21/receipts.sql @@ -0,0 +1,38 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE IF NOT EXISTS receipts_graph( + room_id TEXT NOT NULL, + receipt_type TEXT NOT NULL, + user_id TEXT NOT NULL, + event_ids TEXT NOT NULL, + data TEXT NOT NULL, + CONSTRAINT receipts_graph_uniqueness UNIQUE (room_id, receipt_type, user_id) +); + +CREATE TABLE IF NOT EXISTS receipts_linearized ( + stream_id BIGINT NOT NULL, + room_id TEXT NOT NULL, + receipt_type TEXT NOT NULL, + user_id TEXT NOT NULL, + event_id TEXT NOT NULL, + data TEXT NOT NULL, + CONSTRAINT receipts_linearized_uniqueness UNIQUE (room_id, receipt_type, user_id) +); + +CREATE INDEX receipts_linearized_id ON receipts_linearized( + stream_id +); diff --git a/synapse/storage/databases/main/schema/delta/22/receipts_index.sql b/synapse/storage/databases/main/schema/delta/22/receipts_index.sql new file mode 100644 index 0000000000..bfc0b3bcaa --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/22/receipts_index.sql @@ -0,0 +1,22 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** Using CREATE INDEX directly is deprecated in favour of using background + * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql + * and synapse/storage/registration.py for an example using + * "access_tokens_device_index" **/ +CREATE INDEX receipts_linearized_room_stream ON receipts_linearized( + room_id, stream_id +); diff --git a/synapse/storage/databases/main/schema/delta/22/user_threepids_unique.sql b/synapse/storage/databases/main/schema/delta/22/user_threepids_unique.sql new file mode 100644 index 0000000000..87edfa454c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/22/user_threepids_unique.sql @@ -0,0 +1,19 @@ +CREATE TABLE IF NOT EXISTS user_threepids2 ( + user_id TEXT NOT NULL, + medium TEXT NOT NULL, + address TEXT NOT NULL, + validated_at BIGINT NOT NULL, + added_at BIGINT NOT NULL, + CONSTRAINT medium_address UNIQUE (medium, address) +); + +INSERT INTO user_threepids2 + SELECT * FROM user_threepids WHERE added_at IN ( + SELECT max(added_at) FROM user_threepids GROUP BY medium, address + ) +; + +DROP TABLE user_threepids; +ALTER TABLE user_threepids2 RENAME TO user_threepids; + +CREATE INDEX user_threepids_user_id ON user_threepids(user_id); diff --git a/synapse/storage/databases/main/schema/delta/24/stats_reporting.sql b/synapse/storage/databases/main/schema/delta/24/stats_reporting.sql new file mode 100644 index 0000000000..acea7483bd --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/24/stats_reporting.sql @@ -0,0 +1,18 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + /* We used to create a table called stats_reporting, but this is no longer + * used and is removed in delta 54. + */ \ No newline at end of file diff --git a/synapse/storage/databases/main/schema/delta/25/fts.py b/synapse/storage/databases/main/schema/delta/25/fts.py new file mode 100644 index 0000000000..ee675e71ff --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/25/fts.py @@ -0,0 +1,80 @@ +# Copyright 2015, 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import json +import logging + +from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from synapse.storage.prepare_database import get_statements + +logger = logging.getLogger(__name__) + + +POSTGRES_TABLE = """ +CREATE TABLE IF NOT EXISTS event_search ( + event_id TEXT, + room_id TEXT, + sender TEXT, + key TEXT, + vector tsvector +); + +CREATE INDEX event_search_fts_idx ON event_search USING gin(vector); +CREATE INDEX event_search_ev_idx ON event_search(event_id); +CREATE INDEX event_search_ev_ridx ON event_search(room_id); +""" + + +SQLITE_TABLE = ( + "CREATE VIRTUAL TABLE event_search" + " USING fts4 ( event_id, room_id, sender, key, value )" +) + + +def run_create(cur, database_engine, *args, **kwargs): + if isinstance(database_engine, PostgresEngine): + for statement in get_statements(POSTGRES_TABLE.splitlines()): + cur.execute(statement) + elif isinstance(database_engine, Sqlite3Engine): + cur.execute(SQLITE_TABLE) + else: + raise Exception("Unrecognized database engine") + + cur.execute("SELECT MIN(stream_ordering) FROM events") + rows = cur.fetchall() + min_stream_id = rows[0][0] + + cur.execute("SELECT MAX(stream_ordering) FROM events") + rows = cur.fetchall() + max_stream_id = rows[0][0] + + if min_stream_id is not None and max_stream_id is not None: + progress = { + "target_min_stream_id_inclusive": min_stream_id, + "max_stream_id_exclusive": max_stream_id + 1, + "rows_inserted": 0, + } + progress_json = json.dumps(progress) + + sql = ( + "INSERT into background_updates (update_name, progress_json)" + " VALUES (?, ?)" + ) + + sql = database_engine.convert_param_style(sql) + + cur.execute(sql, ("event_search", progress_json)) + + +def run_upgrade(*args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/25/guest_access.sql b/synapse/storage/databases/main/schema/delta/25/guest_access.sql new file mode 100644 index 0000000000..1ea389b471 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/25/guest_access.sql @@ -0,0 +1,25 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * This is a manual index of guest_access content of state events, + * so that we can join on them in SELECT statements. + */ +CREATE TABLE IF NOT EXISTS guest_access( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + guest_access TEXT NOT NULL, + UNIQUE (event_id) +); diff --git a/synapse/storage/databases/main/schema/delta/25/history_visibility.sql b/synapse/storage/databases/main/schema/delta/25/history_visibility.sql new file mode 100644 index 0000000000..f468fc1897 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/25/history_visibility.sql @@ -0,0 +1,25 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * This is a manual index of history_visibility content of state events, + * so that we can join on them in SELECT statements. + */ +CREATE TABLE IF NOT EXISTS history_visibility( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + history_visibility TEXT NOT NULL, + UNIQUE (event_id) +); diff --git a/synapse/storage/databases/main/schema/delta/25/tags.sql b/synapse/storage/databases/main/schema/delta/25/tags.sql new file mode 100644 index 0000000000..7a32ce68e4 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/25/tags.sql @@ -0,0 +1,38 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE IF NOT EXISTS room_tags( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL, + tag TEXT NOT NULL, -- The name of the tag. + content TEXT NOT NULL, -- The JSON content of the tag. + CONSTRAINT room_tag_uniqueness UNIQUE (user_id, room_id, tag) +); + +CREATE TABLE IF NOT EXISTS room_tags_revisions ( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL, + stream_id BIGINT NOT NULL, -- The current version of the room tags. + CONSTRAINT room_tag_revisions_uniqueness UNIQUE (user_id, room_id) +); + +CREATE TABLE IF NOT EXISTS private_user_data_max_stream_id( + Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. + stream_id BIGINT NOT NULL, + CHECK (Lock='X') +); + +INSERT INTO private_user_data_max_stream_id (stream_id) VALUES (0); diff --git a/synapse/storage/databases/main/schema/delta/26/account_data.sql b/synapse/storage/databases/main/schema/delta/26/account_data.sql new file mode 100644 index 0000000000..e395de2b5e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/26/account_data.sql @@ -0,0 +1,17 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +ALTER TABLE private_user_data_max_stream_id RENAME TO account_data_max_stream_id; diff --git a/synapse/storage/databases/main/schema/delta/27/account_data.sql b/synapse/storage/databases/main/schema/delta/27/account_data.sql new file mode 100644 index 0000000000..bf0558b5b3 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/27/account_data.sql @@ -0,0 +1,36 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS account_data( + user_id TEXT NOT NULL, + account_data_type TEXT NOT NULL, -- The type of the account_data. + stream_id BIGINT NOT NULL, -- The version of the account_data. + content TEXT NOT NULL, -- The JSON content of the account_data + CONSTRAINT account_data_uniqueness UNIQUE (user_id, account_data_type) +); + + +CREATE TABLE IF NOT EXISTS room_account_data( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL, + account_data_type TEXT NOT NULL, -- The type of the account_data. + stream_id BIGINT NOT NULL, -- The version of the account_data. + content TEXT NOT NULL, -- The JSON content of the account_data + CONSTRAINT room_account_data_uniqueness UNIQUE (user_id, room_id, account_data_type) +); + + +CREATE INDEX account_data_stream_id on account_data(user_id, stream_id); +CREATE INDEX room_account_data_stream_id on room_account_data(user_id, stream_id); diff --git a/synapse/storage/databases/main/schema/delta/27/forgotten_memberships.sql b/synapse/storage/databases/main/schema/delta/27/forgotten_memberships.sql new file mode 100644 index 0000000000..e2094f37fe --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/27/forgotten_memberships.sql @@ -0,0 +1,26 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * Keeps track of what rooms users have left and don't want to be able to + * access again. + * + * If all users on this server have left a room, we can delete the room + * entirely. + * + * This column should always contain either 0 or 1. + */ + + ALTER TABLE room_memberships ADD COLUMN forgotten INTEGER DEFAULT 0; diff --git a/synapse/storage/databases/main/schema/delta/27/ts.py b/synapse/storage/databases/main/schema/delta/27/ts.py new file mode 100644 index 0000000000..b7972cfa8e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/27/ts.py @@ -0,0 +1,59 @@ +# Copyright 2015, 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import json +import logging + +from synapse.storage.prepare_database import get_statements + +logger = logging.getLogger(__name__) + + +ALTER_TABLE = ( + "ALTER TABLE events ADD COLUMN origin_server_ts BIGINT;" + "CREATE INDEX events_ts ON events(origin_server_ts, stream_ordering);" +) + + +def run_create(cur, database_engine, *args, **kwargs): + for statement in get_statements(ALTER_TABLE.splitlines()): + cur.execute(statement) + + cur.execute("SELECT MIN(stream_ordering) FROM events") + rows = cur.fetchall() + min_stream_id = rows[0][0] + + cur.execute("SELECT MAX(stream_ordering) FROM events") + rows = cur.fetchall() + max_stream_id = rows[0][0] + + if min_stream_id is not None and max_stream_id is not None: + progress = { + "target_min_stream_id_inclusive": min_stream_id, + "max_stream_id_exclusive": max_stream_id + 1, + "rows_inserted": 0, + } + progress_json = json.dumps(progress) + + sql = ( + "INSERT into background_updates (update_name, progress_json)" + " VALUES (?, ?)" + ) + + sql = database_engine.convert_param_style(sql) + + cur.execute(sql, ("event_origin_server_ts", progress_json)) + + +def run_upgrade(*args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/28/event_push_actions.sql b/synapse/storage/databases/main/schema/delta/28/event_push_actions.sql new file mode 100644 index 0000000000..4d519849df --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/28/event_push_actions.sql @@ -0,0 +1,27 @@ +/* Copyright 2015 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS event_push_actions( + room_id TEXT NOT NULL, + event_id TEXT NOT NULL, + user_id TEXT NOT NULL, + profile_tag VARCHAR(32), + actions TEXT NOT NULL, + CONSTRAINT event_id_user_id_profile_tag_uniqueness UNIQUE (room_id, event_id, user_id, profile_tag) +); + + +CREATE INDEX event_push_actions_room_id_event_id_user_id_profile_tag on event_push_actions(room_id, event_id, user_id, profile_tag); +CREATE INDEX event_push_actions_room_id_user_id on event_push_actions(room_id, user_id); diff --git a/synapse/storage/databases/main/schema/delta/28/events_room_stream.sql b/synapse/storage/databases/main/schema/delta/28/events_room_stream.sql new file mode 100644 index 0000000000..36609475f1 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/28/events_room_stream.sql @@ -0,0 +1,20 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. +*/ + +/** Using CREATE INDEX directly is deprecated in favour of using background + * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql + * and synapse/storage/registration.py for an example using + * "access_tokens_device_index" **/ +CREATE INDEX events_room_stream on events(room_id, stream_ordering); diff --git a/synapse/storage/databases/main/schema/delta/28/public_roms_index.sql b/synapse/storage/databases/main/schema/delta/28/public_roms_index.sql new file mode 100644 index 0000000000..6c1fd68c5b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/28/public_roms_index.sql @@ -0,0 +1,20 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. +*/ + +/** Using CREATE INDEX directly is deprecated in favour of using background + * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql + * and synapse/storage/registration.py for an example using + * "access_tokens_device_index" **/ +CREATE INDEX public_room_index on rooms(is_public); diff --git a/synapse/storage/databases/main/schema/delta/28/receipts_user_id_index.sql b/synapse/storage/databases/main/schema/delta/28/receipts_user_id_index.sql new file mode 100644 index 0000000000..cb84c69baa --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/28/receipts_user_id_index.sql @@ -0,0 +1,22 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** Using CREATE INDEX directly is deprecated in favour of using background + * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql + * and synapse/storage/registration.py for an example using + * "access_tokens_device_index" **/ +CREATE INDEX receipts_linearized_user ON receipts_linearized( + user_id +); diff --git a/synapse/storage/databases/main/schema/delta/28/upgrade_times.sql b/synapse/storage/databases/main/schema/delta/28/upgrade_times.sql new file mode 100644 index 0000000000..3e4a9ab455 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/28/upgrade_times.sql @@ -0,0 +1,21 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * Stores the timestamp when a user upgraded from a guest to a full user, if + * that happened. + */ + +ALTER TABLE users ADD COLUMN upgrade_ts BIGINT; diff --git a/synapse/storage/databases/main/schema/delta/28/users_is_guest.sql b/synapse/storage/databases/main/schema/delta/28/users_is_guest.sql new file mode 100644 index 0000000000..21d2b420bf --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/28/users_is_guest.sql @@ -0,0 +1,22 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE users ADD is_guest SMALLINT DEFAULT 0 NOT NULL; +/* + * NB: any guest users created between 27 and 28 will be incorrectly + * marked as not guests: we don't bother to fill these in correctly + * because guest access is not really complete in 27 anyway so it's + * very unlikley there will be any guest users created. + */ diff --git a/synapse/storage/databases/main/schema/delta/29/push_actions.sql b/synapse/storage/databases/main/schema/delta/29/push_actions.sql new file mode 100644 index 0000000000..84b21cf813 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/29/push_actions.sql @@ -0,0 +1,35 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE event_push_actions ADD COLUMN topological_ordering BIGINT; +ALTER TABLE event_push_actions ADD COLUMN stream_ordering BIGINT; +ALTER TABLE event_push_actions ADD COLUMN notif SMALLINT; +ALTER TABLE event_push_actions ADD COLUMN highlight SMALLINT; + +UPDATE event_push_actions SET stream_ordering = ( + SELECT stream_ordering FROM events WHERE event_id = event_push_actions.event_id +), topological_ordering = ( + SELECT topological_ordering FROM events WHERE event_id = event_push_actions.event_id +); + +UPDATE event_push_actions SET notif = 1, highlight = 0; + +/** Using CREATE INDEX directly is deprecated in favour of using background + * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql + * and synapse/storage/registration.py for an example using + * "access_tokens_device_index" **/ +CREATE INDEX event_push_actions_rm_tokens on event_push_actions( + user_id, room_id, topological_ordering, stream_ordering +); diff --git a/synapse/storage/databases/main/schema/delta/30/alias_creator.sql b/synapse/storage/databases/main/schema/delta/30/alias_creator.sql new file mode 100644 index 0000000000..c9d0dde638 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/30/alias_creator.sql @@ -0,0 +1,16 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE room_aliases ADD COLUMN creator TEXT; diff --git a/synapse/storage/databases/main/schema/delta/30/as_users.py b/synapse/storage/databases/main/schema/delta/30/as_users.py new file mode 100644 index 0000000000..b42c02710a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/30/as_users.py @@ -0,0 +1,67 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import logging + +from synapse.config.appservice import load_appservices + +logger = logging.getLogger(__name__) + + +def run_create(cur, database_engine, *args, **kwargs): + # NULL indicates user was not registered by an appservice. + try: + cur.execute("ALTER TABLE users ADD COLUMN appservice_id TEXT") + except Exception: + # Maybe we already added the column? Hope so... + pass + + +def run_upgrade(cur, database_engine, config, *args, **kwargs): + cur.execute("SELECT name FROM users") + rows = cur.fetchall() + + config_files = [] + try: + config_files = config.app_service_config_files + except AttributeError: + logger.warning("Could not get app_service_config_files from config") + pass + + appservices = load_appservices(config.server_name, config_files) + + owned = {} + + for row in rows: + user_id = row[0] + for appservice in appservices: + if appservice.is_exclusive_user(user_id): + if user_id in owned.keys(): + logger.error( + "user_id %s was owned by more than one application" + " service (IDs %s and %s); assigning arbitrarily to %s" + % (user_id, owned[user_id], appservice.id, owned[user_id]) + ) + owned.setdefault(appservice.id, []).append(user_id) + + for as_id, user_ids in owned.items(): + n = 100 + user_chunks = (user_ids[i : i + 100] for i in range(0, len(user_ids), n)) + for chunk in user_chunks: + cur.execute( + database_engine.convert_param_style( + "UPDATE users SET appservice_id = ? WHERE name IN (%s)" + % (",".join("?" for _ in chunk),) + ), + [as_id] + chunk, + ) diff --git a/synapse/storage/databases/main/schema/delta/30/deleted_pushers.sql b/synapse/storage/databases/main/schema/delta/30/deleted_pushers.sql new file mode 100644 index 0000000000..712c454aa1 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/30/deleted_pushers.sql @@ -0,0 +1,25 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS deleted_pushers( + stream_id BIGINT NOT NULL, + app_id TEXT NOT NULL, + pushkey TEXT NOT NULL, + user_id TEXT NOT NULL, + /* We only track the most recent delete for each app_id, pushkey and user_id. */ + UNIQUE (app_id, pushkey, user_id) +); + +CREATE INDEX deleted_pushers_stream_id ON deleted_pushers (stream_id); diff --git a/synapse/storage/databases/main/schema/delta/30/presence_stream.sql b/synapse/storage/databases/main/schema/delta/30/presence_stream.sql new file mode 100644 index 0000000000..606bbb037d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/30/presence_stream.sql @@ -0,0 +1,30 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + + CREATE TABLE presence_stream( + stream_id BIGINT, + user_id TEXT, + state TEXT, + last_active_ts BIGINT, + last_federation_update_ts BIGINT, + last_user_sync_ts BIGINT, + status_msg TEXT, + currently_active BOOLEAN + ); + + CREATE INDEX presence_stream_id ON presence_stream(stream_id, user_id); + CREATE INDEX presence_stream_user_id ON presence_stream(user_id); + CREATE INDEX presence_stream_state ON presence_stream(state); diff --git a/synapse/storage/databases/main/schema/delta/30/public_rooms.sql b/synapse/storage/databases/main/schema/delta/30/public_rooms.sql new file mode 100644 index 0000000000..f09db4faa6 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/30/public_rooms.sql @@ -0,0 +1,23 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +/* This release removes the restriction that published rooms must have an alias, + * so we go back and ensure the only 'public' rooms are ones with an alias. + * We use (1 = 0) and (1 = 1) so that it works in both postgres and sqlite + */ +UPDATE rooms SET is_public = (1 = 0) WHERE is_public = (1 = 1) AND room_id not in ( + SELECT room_id FROM room_aliases +); diff --git a/synapse/storage/databases/main/schema/delta/30/push_rule_stream.sql b/synapse/storage/databases/main/schema/delta/30/push_rule_stream.sql new file mode 100644 index 0000000000..735aa8d5f6 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/30/push_rule_stream.sql @@ -0,0 +1,38 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + + +CREATE TABLE push_rules_stream( + stream_id BIGINT NOT NULL, + event_stream_ordering BIGINT NOT NULL, + user_id TEXT NOT NULL, + rule_id TEXT NOT NULL, + op TEXT NOT NULL, -- One of "ENABLE", "DISABLE", "ACTIONS", "ADD", "DELETE" + priority_class SMALLINT, + priority INTEGER, + conditions TEXT, + actions TEXT +); + +-- The extra data for each operation is: +-- * ENABLE, DISABLE, DELETE: [] +-- * ACTIONS: ["actions"] +-- * ADD: ["priority_class", "priority", "actions", "conditions"] + +-- Index for replication queries. +CREATE INDEX push_rules_stream_id ON push_rules_stream(stream_id); +-- Index for /sync queries. +CREATE INDEX push_rules_stream_user_stream_id on push_rules_stream(user_id, stream_id); diff --git a/synapse/storage/databases/main/schema/delta/30/threepid_guest_access_tokens.sql b/synapse/storage/databases/main/schema/delta/30/threepid_guest_access_tokens.sql new file mode 100644 index 0000000000..0dd2f1360c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/30/threepid_guest_access_tokens.sql @@ -0,0 +1,24 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Stores guest account access tokens generated for unbound 3pids. +CREATE TABLE threepid_guest_access_tokens( + medium TEXT, -- The medium of the 3pid. Must be "email". + address TEXT, -- The 3pid address. + guest_access_token TEXT, -- The access token for a guest user for this 3pid. + first_inviter TEXT -- User ID of the first user to invite this 3pid to a room. +); + +CREATE UNIQUE INDEX threepid_guest_access_tokens_index ON threepid_guest_access_tokens(medium, address); diff --git a/synapse/storage/databases/main/schema/delta/31/invites.sql b/synapse/storage/databases/main/schema/delta/31/invites.sql new file mode 100644 index 0000000000..2c57846d5a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/31/invites.sql @@ -0,0 +1,42 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE local_invites( + stream_id BIGINT NOT NULL, + inviter TEXT NOT NULL, + invitee TEXT NOT NULL, + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + locally_rejected TEXT, + replaced_by TEXT +); + +-- Insert all invites for local users into new `invites` table +INSERT INTO local_invites SELECT + stream_ordering as stream_id, + sender as inviter, + state_key as invitee, + event_id, + room_id, + NULL as locally_rejected, + NULL as replaced_by + FROM events + NATURAL JOIN current_state_events + NATURAL JOIN room_memberships + WHERE membership = 'invite' AND state_key IN (SELECT name FROM users); + +CREATE INDEX local_invites_id ON local_invites(stream_id); +CREATE INDEX local_invites_for_user_idx ON local_invites(invitee, locally_rejected, replaced_by, room_id); diff --git a/synapse/storage/databases/main/schema/delta/31/local_media_repository_url_cache.sql b/synapse/storage/databases/main/schema/delta/31/local_media_repository_url_cache.sql new file mode 100644 index 0000000000..9efb4280eb --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/31/local_media_repository_url_cache.sql @@ -0,0 +1,27 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE local_media_repository_url_cache( + url TEXT, -- the URL being cached + response_code INTEGER, -- the HTTP response code of this download attempt + etag TEXT, -- the etag header of this response + expires INTEGER, -- the number of ms this response was valid for + og TEXT, -- cache of the OG metadata of this URL as JSON + media_id TEXT, -- the media_id, if any, of the URL's content in the repo + download_ts BIGINT -- the timestamp of this download attempt +); + +CREATE INDEX local_media_repository_url_cache_by_url_download_ts + ON local_media_repository_url_cache(url, download_ts); diff --git a/synapse/storage/databases/main/schema/delta/31/pushers.py b/synapse/storage/databases/main/schema/delta/31/pushers.py new file mode 100644 index 0000000000..9bb504aad5 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/31/pushers.py @@ -0,0 +1,87 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +# Change the last_token to last_stream_ordering now that pushers no longer +# listen on an event stream but instead select out of the event_push_actions +# table. + + +import logging + +logger = logging.getLogger(__name__) + + +def token_to_stream_ordering(token): + return int(token[1:].split("_")[0]) + + +def run_create(cur, database_engine, *args, **kwargs): + logger.info("Porting pushers table, delta 31...") + cur.execute( + """ + CREATE TABLE IF NOT EXISTS pushers2 ( + id BIGINT PRIMARY KEY, + user_name TEXT NOT NULL, + access_token BIGINT DEFAULT NULL, + profile_tag VARCHAR(32) NOT NULL, + kind VARCHAR(8) NOT NULL, + app_id VARCHAR(64) NOT NULL, + app_display_name VARCHAR(64) NOT NULL, + device_display_name VARCHAR(128) NOT NULL, + pushkey TEXT NOT NULL, + ts BIGINT NOT NULL, + lang VARCHAR(8), + data TEXT, + last_stream_ordering INTEGER, + last_success BIGINT, + failing_since BIGINT, + UNIQUE (app_id, pushkey, user_name) + ) + """ + ) + cur.execute( + """SELECT + id, user_name, access_token, profile_tag, kind, + app_id, app_display_name, device_display_name, + pushkey, ts, lang, data, last_token, last_success, + failing_since + FROM pushers + """ + ) + count = 0 + for row in cur.fetchall(): + row = list(row) + row[12] = token_to_stream_ordering(row[12]) + cur.execute( + database_engine.convert_param_style( + """ + INSERT into pushers2 ( + id, user_name, access_token, profile_tag, kind, + app_id, app_display_name, device_display_name, + pushkey, ts, lang, data, last_stream_ordering, last_success, + failing_since + ) values (%s)""" + % (",".join(["?" for _ in range(len(row))])) + ), + row, + ) + count += 1 + cur.execute("DROP TABLE pushers") + cur.execute("ALTER TABLE pushers2 RENAME TO pushers") + logger.info("Moved %d pushers to new table", count) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/31/pushers_index.sql b/synapse/storage/databases/main/schema/delta/31/pushers_index.sql new file mode 100644 index 0000000000..a82add88fd --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/31/pushers_index.sql @@ -0,0 +1,22 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** Using CREATE INDEX directly is deprecated in favour of using background + * update see synapse/storage/schema/delta/33/access_tokens_device_index.sql + * and synapse/storage/registration.py for an example using + * "access_tokens_device_index" **/ + CREATE INDEX event_push_actions_stream_ordering on event_push_actions( + stream_ordering, user_id + ); diff --git a/synapse/storage/databases/main/schema/delta/31/search_update.py b/synapse/storage/databases/main/schema/delta/31/search_update.py new file mode 100644 index 0000000000..63b757ade6 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/31/search_update.py @@ -0,0 +1,64 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import json +import logging + +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + +logger = logging.getLogger(__name__) + + +ALTER_TABLE = """ +ALTER TABLE event_search ADD COLUMN origin_server_ts BIGINT; +ALTER TABLE event_search ADD COLUMN stream_ordering BIGINT; +""" + + +def run_create(cur, database_engine, *args, **kwargs): + if not isinstance(database_engine, PostgresEngine): + return + + for statement in get_statements(ALTER_TABLE.splitlines()): + cur.execute(statement) + + cur.execute("SELECT MIN(stream_ordering) FROM events") + rows = cur.fetchall() + min_stream_id = rows[0][0] + + cur.execute("SELECT MAX(stream_ordering) FROM events") + rows = cur.fetchall() + max_stream_id = rows[0][0] + + if min_stream_id is not None and max_stream_id is not None: + progress = { + "target_min_stream_id_inclusive": min_stream_id, + "max_stream_id_exclusive": max_stream_id + 1, + "rows_inserted": 0, + "have_added_indexes": False, + } + progress_json = json.dumps(progress) + + sql = ( + "INSERT into background_updates (update_name, progress_json)" + " VALUES (?, ?)" + ) + + sql = database_engine.convert_param_style(sql) + + cur.execute(sql, ("event_search_order", progress_json)) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/32/events.sql b/synapse/storage/databases/main/schema/delta/32/events.sql new file mode 100644 index 0000000000..1dd0f9e170 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/32/events.sql @@ -0,0 +1,16 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE events ADD COLUMN received_ts BIGINT; diff --git a/synapse/storage/databases/main/schema/delta/32/openid.sql b/synapse/storage/databases/main/schema/delta/32/openid.sql new file mode 100644 index 0000000000..36f37b11c8 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/32/openid.sql @@ -0,0 +1,9 @@ + +CREATE TABLE open_id_tokens ( + token TEXT NOT NULL PRIMARY KEY, + ts_valid_until_ms bigint NOT NULL, + user_id TEXT NOT NULL, + UNIQUE (token) +); + +CREATE index open_id_tokens_ts_valid_until_ms ON open_id_tokens(ts_valid_until_ms); diff --git a/synapse/storage/databases/main/schema/delta/32/pusher_throttle.sql b/synapse/storage/databases/main/schema/delta/32/pusher_throttle.sql new file mode 100644 index 0000000000..d86d30c13c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/32/pusher_throttle.sql @@ -0,0 +1,23 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE pusher_throttle( + pusher BIGINT NOT NULL, + room_id TEXT NOT NULL, + last_sent_ts BIGINT, + throttle_ms BIGINT, + PRIMARY KEY (pusher, room_id) +); diff --git a/synapse/storage/databases/main/schema/delta/32/remove_indices.sql b/synapse/storage/databases/main/schema/delta/32/remove_indices.sql new file mode 100644 index 0000000000..2de50d408c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/32/remove_indices.sql @@ -0,0 +1,33 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +-- The following indices are redundant, other indices are equivalent or +-- supersets +DROP INDEX IF EXISTS events_room_id; -- Prefix of events_room_stream +DROP INDEX IF EXISTS events_order; -- Prefix of events_order_topo_stream_room +DROP INDEX IF EXISTS events_topological_ordering; -- Prefix of events_order_topo_stream_room +DROP INDEX IF EXISTS events_stream_ordering; -- Duplicate of PRIMARY KEY +DROP INDEX IF EXISTS event_to_state_groups_id; -- Duplicate of PRIMARY KEY +DROP INDEX IF EXISTS event_push_actions_room_id_event_id_user_id_profile_tag; -- Duplicate of UNIQUE CONSTRAINT + +DROP INDEX IF EXISTS st_extrem_id; -- Prefix of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS event_signatures_id; -- Prefix of UNIQUE CONSTRAINT +DROP INDEX IF EXISTS redactions_event_id; -- Duplicate of UNIQUE CONSTRAINT + +-- The following indices were unused +DROP INDEX IF EXISTS remote_media_cache_thumbnails_media_id; +DROP INDEX IF EXISTS evauth_edges_auth_id; +DROP INDEX IF EXISTS presence_stream_state; diff --git a/synapse/storage/databases/main/schema/delta/32/reports.sql b/synapse/storage/databases/main/schema/delta/32/reports.sql new file mode 100644 index 0000000000..d13609776f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/32/reports.sql @@ -0,0 +1,25 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE event_reports( + id BIGINT NOT NULL PRIMARY KEY, + received_ts BIGINT NOT NULL, + room_id TEXT NOT NULL, + event_id TEXT NOT NULL, + user_id TEXT NOT NULL, + reason TEXT, + content TEXT +); diff --git a/synapse/storage/databases/main/schema/delta/33/access_tokens_device_index.sql b/synapse/storage/databases/main/schema/delta/33/access_tokens_device_index.sql new file mode 100644 index 0000000000..61ad3fe3e8 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/33/access_tokens_device_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('access_tokens_device_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/33/devices.sql b/synapse/storage/databases/main/schema/delta/33/devices.sql new file mode 100644 index 0000000000..eca7268d82 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/33/devices.sql @@ -0,0 +1,21 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE devices ( + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + display_name TEXT, + CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) +); diff --git a/synapse/storage/databases/main/schema/delta/33/devices_for_e2e_keys.sql b/synapse/storage/databases/main/schema/delta/33/devices_for_e2e_keys.sql new file mode 100644 index 0000000000..aa4a3b9f2f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/33/devices_for_e2e_keys.sql @@ -0,0 +1,19 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- make sure that we have a device record for each set of E2E keys, so that the +-- user can delete them if they like. +INSERT INTO devices + SELECT user_id, device_id, NULL FROM e2e_device_keys_json; diff --git a/synapse/storage/databases/main/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql b/synapse/storage/databases/main/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql new file mode 100644 index 0000000000..6671573398 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/33/devices_for_e2e_keys_clear_unknown_device.sql @@ -0,0 +1,20 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- a previous version of the "devices_for_e2e_keys" delta set all the device +-- names to "unknown device". This wasn't terribly helpful +UPDATE devices + SET display_name = NULL + WHERE display_name = 'unknown device'; diff --git a/synapse/storage/databases/main/schema/delta/33/event_fields.py b/synapse/storage/databases/main/schema/delta/33/event_fields.py new file mode 100644 index 0000000000..a3e81eeac7 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/33/event_fields.py @@ -0,0 +1,59 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import json +import logging + +from synapse.storage.prepare_database import get_statements + +logger = logging.getLogger(__name__) + + +ALTER_TABLE = """ +ALTER TABLE events ADD COLUMN sender TEXT; +ALTER TABLE events ADD COLUMN contains_url BOOLEAN; +""" + + +def run_create(cur, database_engine, *args, **kwargs): + for statement in get_statements(ALTER_TABLE.splitlines()): + cur.execute(statement) + + cur.execute("SELECT MIN(stream_ordering) FROM events") + rows = cur.fetchall() + min_stream_id = rows[0][0] + + cur.execute("SELECT MAX(stream_ordering) FROM events") + rows = cur.fetchall() + max_stream_id = rows[0][0] + + if min_stream_id is not None and max_stream_id is not None: + progress = { + "target_min_stream_id_inclusive": min_stream_id, + "max_stream_id_exclusive": max_stream_id + 1, + "rows_inserted": 0, + } + progress_json = json.dumps(progress) + + sql = ( + "INSERT into background_updates (update_name, progress_json)" + " VALUES (?, ?)" + ) + + sql = database_engine.convert_param_style(sql) + + cur.execute(sql, ("event_fields_sender_url", progress_json)) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/33/remote_media_ts.py b/synapse/storage/databases/main/schema/delta/33/remote_media_ts.py new file mode 100644 index 0000000000..a26057dfb6 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/33/remote_media_ts.py @@ -0,0 +1,30 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import time + +ALTER_TABLE = "ALTER TABLE remote_media_cache ADD COLUMN last_access_ts BIGINT" + + +def run_create(cur, database_engine, *args, **kwargs): + cur.execute(ALTER_TABLE) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + cur.execute( + database_engine.convert_param_style( + "UPDATE remote_media_cache SET last_access_ts = ?" + ), + (int(time.time() * 1000),), + ) diff --git a/synapse/storage/databases/main/schema/delta/33/user_ips_index.sql b/synapse/storage/databases/main/schema/delta/33/user_ips_index.sql new file mode 100644 index 0000000000..473f75a78e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/33/user_ips_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('user_ips_device_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/34/appservice_stream.sql b/synapse/storage/databases/main/schema/delta/34/appservice_stream.sql new file mode 100644 index 0000000000..69e16eda0f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/34/appservice_stream.sql @@ -0,0 +1,23 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS appservice_stream_position( + Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. + stream_ordering BIGINT, + CHECK (Lock='X') +); + +INSERT INTO appservice_stream_position (stream_ordering) + SELECT COALESCE(MAX(stream_ordering), 0) FROM events; diff --git a/synapse/storage/databases/main/schema/delta/34/cache_stream.py b/synapse/storage/databases/main/schema/delta/34/cache_stream.py new file mode 100644 index 0000000000..cf09e43e2b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/34/cache_stream.py @@ -0,0 +1,46 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + +logger = logging.getLogger(__name__) + + +# This stream is used to notify replication slaves that some caches have +# been invalidated that they cannot infer from the other streams. +CREATE_TABLE = """ +CREATE TABLE cache_invalidation_stream ( + stream_id BIGINT, + cache_func TEXT, + keys TEXT[], + invalidation_ts BIGINT +); + +CREATE INDEX cache_invalidation_stream_id ON cache_invalidation_stream(stream_id); +""" + + +def run_create(cur, database_engine, *args, **kwargs): + if not isinstance(database_engine, PostgresEngine): + return + + for statement in get_statements(CREATE_TABLE.splitlines()): + cur.execute(statement) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/34/device_inbox.sql b/synapse/storage/databases/main/schema/delta/34/device_inbox.sql new file mode 100644 index 0000000000..e68844c74a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/34/device_inbox.sql @@ -0,0 +1,24 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE device_inbox ( + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + stream_id BIGINT NOT NULL, + message_json TEXT NOT NULL -- {"type":, "sender":, "content",} +); + +CREATE INDEX device_inbox_user_stream_id ON device_inbox(user_id, device_id, stream_id); +CREATE INDEX device_inbox_stream_id ON device_inbox(stream_id); diff --git a/synapse/storage/databases/main/schema/delta/34/push_display_name_rename.sql b/synapse/storage/databases/main/schema/delta/34/push_display_name_rename.sql new file mode 100644 index 0000000000..0d9fe1a99a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/34/push_display_name_rename.sql @@ -0,0 +1,20 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +DELETE FROM push_rules WHERE rule_id = 'global/override/.m.rule.contains_display_name'; +UPDATE push_rules SET rule_id = 'global/override/.m.rule.contains_display_name' WHERE rule_id = 'global/underride/.m.rule.contains_display_name'; + +DELETE FROM push_rules_enable WHERE rule_id = 'global/override/.m.rule.contains_display_name'; +UPDATE push_rules_enable SET rule_id = 'global/override/.m.rule.contains_display_name' WHERE rule_id = 'global/underride/.m.rule.contains_display_name'; diff --git a/synapse/storage/databases/main/schema/delta/34/received_txn_purge.py b/synapse/storage/databases/main/schema/delta/34/received_txn_purge.py new file mode 100644 index 0000000000..67d505e68b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/34/received_txn_purge.py @@ -0,0 +1,32 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from synapse.storage.engines import PostgresEngine + +logger = logging.getLogger(__name__) + + +def run_create(cur, database_engine, *args, **kwargs): + if isinstance(database_engine, PostgresEngine): + cur.execute("TRUNCATE received_transactions") + else: + cur.execute("DELETE FROM received_transactions") + + cur.execute("CREATE INDEX received_transactions_ts ON received_transactions(ts)") + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/35/contains_url.sql b/synapse/storage/databases/main/schema/delta/35/contains_url.sql new file mode 100644 index 0000000000..6cd123027b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/35/contains_url.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + INSERT into background_updates (update_name, progress_json) + VALUES ('event_contains_url_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/35/device_outbox.sql b/synapse/storage/databases/main/schema/delta/35/device_outbox.sql new file mode 100644 index 0000000000..17e6c43105 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/35/device_outbox.sql @@ -0,0 +1,39 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +DROP TABLE IF EXISTS device_federation_outbox; +CREATE TABLE device_federation_outbox ( + destination TEXT NOT NULL, + stream_id BIGINT NOT NULL, + queued_ts BIGINT NOT NULL, + messages_json TEXT NOT NULL +); + + +DROP INDEX IF EXISTS device_federation_outbox_destination_id; +CREATE INDEX device_federation_outbox_destination_id + ON device_federation_outbox(destination, stream_id); + + +DROP TABLE IF EXISTS device_federation_inbox; +CREATE TABLE device_federation_inbox ( + origin TEXT NOT NULL, + message_id TEXT NOT NULL, + received_ts BIGINT NOT NULL +); + +DROP INDEX IF EXISTS device_federation_inbox_sender_id; +CREATE INDEX device_federation_inbox_sender_id + ON device_federation_inbox(origin, message_id); diff --git a/synapse/storage/databases/main/schema/delta/35/device_stream_id.sql b/synapse/storage/databases/main/schema/delta/35/device_stream_id.sql new file mode 100644 index 0000000000..7ab7d942e2 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/35/device_stream_id.sql @@ -0,0 +1,21 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE device_max_stream_id ( + stream_id BIGINT NOT NULL +); + +INSERT INTO device_max_stream_id (stream_id) + SELECT COALESCE(MAX(stream_id), 0) FROM device_inbox; diff --git a/synapse/storage/databases/main/schema/delta/35/event_push_actions_index.sql b/synapse/storage/databases/main/schema/delta/35/event_push_actions_index.sql new file mode 100644 index 0000000000..2e836d8e9c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/35/event_push_actions_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + INSERT into background_updates (update_name, progress_json) + VALUES ('epa_highlight_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/35/public_room_list_change_stream.sql b/synapse/storage/databases/main/schema/delta/35/public_room_list_change_stream.sql new file mode 100644 index 0000000000..dd2bf2e28a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/35/public_room_list_change_stream.sql @@ -0,0 +1,33 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE public_room_list_stream ( + stream_id BIGINT NOT NULL, + room_id TEXT NOT NULL, + visibility BOOLEAN NOT NULL +); + +INSERT INTO public_room_list_stream (stream_id, room_id, visibility) + SELECT 1, room_id, is_public FROM rooms + WHERE is_public = CAST(1 AS BOOLEAN); + +CREATE INDEX public_room_list_stream_idx on public_room_list_stream( + stream_id +); + +CREATE INDEX public_room_list_stream_rm_idx on public_room_list_stream( + room_id, stream_id +); diff --git a/synapse/storage/databases/main/schema/delta/35/stream_order_to_extrem.sql b/synapse/storage/databases/main/schema/delta/35/stream_order_to_extrem.sql new file mode 100644 index 0000000000..2b945d8a57 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/35/stream_order_to_extrem.sql @@ -0,0 +1,37 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE stream_ordering_to_exterm ( + stream_ordering BIGINT NOT NULL, + room_id TEXT NOT NULL, + event_id TEXT NOT NULL +); + +INSERT INTO stream_ordering_to_exterm (stream_ordering, room_id, event_id) + SELECT stream_ordering, room_id, event_id FROM event_forward_extremities + INNER JOIN ( + SELECT room_id, max(stream_ordering) as stream_ordering FROM events + INNER JOIN event_forward_extremities USING (room_id, event_id) + GROUP BY room_id + ) AS rms USING (room_id); + +CREATE INDEX stream_ordering_to_exterm_idx on stream_ordering_to_exterm( + stream_ordering +); + +CREATE INDEX stream_ordering_to_exterm_rm_idx on stream_ordering_to_exterm( + room_id, stream_ordering +); diff --git a/synapse/storage/databases/main/schema/delta/36/readd_public_rooms.sql b/synapse/storage/databases/main/schema/delta/36/readd_public_rooms.sql new file mode 100644 index 0000000000..90d8fd18f9 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/36/readd_public_rooms.sql @@ -0,0 +1,26 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Re-add some entries to stream_ordering_to_exterm that were incorrectly deleted +INSERT INTO stream_ordering_to_exterm (stream_ordering, room_id, event_id) + SELECT + (SELECT stream_ordering FROM events where event_id = e.event_id) AS stream_ordering, + room_id, + event_id + FROM event_forward_extremities AS e + WHERE NOT EXISTS ( + SELECT room_id FROM stream_ordering_to_exterm AS s + WHERE s.room_id = e.room_id + ); diff --git a/synapse/storage/databases/main/schema/delta/37/remove_auth_idx.py b/synapse/storage/databases/main/schema/delta/37/remove_auth_idx.py new file mode 100644 index 0000000000..a377884169 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/37/remove_auth_idx.py @@ -0,0 +1,85 @@ +# Copyright 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + +logger = logging.getLogger(__name__) + +DROP_INDICES = """ +-- We only ever query based on event_id +DROP INDEX IF EXISTS state_events_room_id; +DROP INDEX IF EXISTS state_events_type; +DROP INDEX IF EXISTS state_events_state_key; + +-- room_id is indexed elsewhere +DROP INDEX IF EXISTS current_state_events_room_id; +DROP INDEX IF EXISTS current_state_events_state_key; +DROP INDEX IF EXISTS current_state_events_type; + +DROP INDEX IF EXISTS transactions_have_ref; + +-- (topological_ordering, stream_ordering, room_id) seems like a strange index, +-- and is used incredibly rarely. +DROP INDEX IF EXISTS events_order_topo_stream_room; + +-- an equivalent index to this actually gets re-created in delta 41, because it +-- turned out that deleting it wasn't a great plan :/. In any case, let's +-- delete it here, and delta 41 will create a new one with an added UNIQUE +-- constraint +DROP INDEX IF EXISTS event_search_ev_idx; +""" + +POSTGRES_DROP_CONSTRAINT = """ +ALTER TABLE event_auth DROP CONSTRAINT IF EXISTS event_auth_event_id_auth_id_room_id_key; +""" + +SQLITE_DROP_CONSTRAINT = """ +DROP INDEX IF EXISTS evauth_edges_id; + +CREATE TABLE IF NOT EXISTS event_auth_new( + event_id TEXT NOT NULL, + auth_id TEXT NOT NULL, + room_id TEXT NOT NULL +); + +INSERT INTO event_auth_new + SELECT event_id, auth_id, room_id + FROM event_auth; + +DROP TABLE event_auth; + +ALTER TABLE event_auth_new RENAME TO event_auth; + +CREATE INDEX evauth_edges_id ON event_auth(event_id); +""" + + +def run_create(cur, database_engine, *args, **kwargs): + for statement in get_statements(DROP_INDICES.splitlines()): + cur.execute(statement) + + if isinstance(database_engine, PostgresEngine): + drop_constraint = POSTGRES_DROP_CONSTRAINT + else: + drop_constraint = SQLITE_DROP_CONSTRAINT + + for statement in get_statements(drop_constraint.splitlines()): + cur.execute(statement) + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/37/user_threepids.sql b/synapse/storage/databases/main/schema/delta/37/user_threepids.sql new file mode 100644 index 0000000000..cf7a90dd10 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/37/user_threepids.sql @@ -0,0 +1,52 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * Update any email addresses that were stored with mixed case into all + * lowercase + */ + + -- There may be "duplicate" emails (with different case) already in the table, + -- so we find them and move all but the most recently used account. + UPDATE user_threepids + SET medium = 'email_old' + WHERE medium = 'email' + AND address IN ( + -- We select all the addresses that are linked to the user_id that is NOT + -- the most recently created. + SELECT u.address + FROM + user_threepids AS u, + -- `duplicate_addresses` is a table of all the email addresses that + -- appear multiple times and when the binding was created + ( + SELECT lower(u1.address) AS address, max(u1.added_at) AS max_ts + FROM user_threepids AS u1 + INNER JOIN user_threepids AS u2 ON u1.medium = u2.medium AND lower(u1.address) = lower(u2.address) AND u1.address != u2.address + WHERE u1.medium = 'email' AND u2.medium = 'email' + GROUP BY lower(u1.address) + ) AS duplicate_addresses + WHERE + lower(u.address) = duplicate_addresses.address + AND u.added_at != max_ts -- NOT the most recently created + ); + + +-- This update is now safe since we've removed the duplicate addresses. +UPDATE user_threepids SET address = LOWER(address) WHERE medium = 'email'; + + +/* Add an index for the select we do on passwored reset */ +CREATE INDEX user_threepids_medium_address on user_threepids (medium, address); diff --git a/synapse/storage/databases/main/schema/delta/38/postgres_fts_gist.sql b/synapse/storage/databases/main/schema/delta/38/postgres_fts_gist.sql new file mode 100644 index 0000000000..515e6b8e84 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/38/postgres_fts_gist.sql @@ -0,0 +1,19 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We no longer do this given we back it out again in schema 47 + +-- INSERT into background_updates (update_name, progress_json) +-- VALUES ('event_search_postgres_gist', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/39/appservice_room_list.sql b/synapse/storage/databases/main/schema/delta/39/appservice_room_list.sql new file mode 100644 index 0000000000..74bdc49073 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/39/appservice_room_list.sql @@ -0,0 +1,29 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE appservice_room_list( + appservice_id TEXT NOT NULL, + network_id TEXT NOT NULL, + room_id TEXT NOT NULL +); + +-- Each appservice can have multiple published room lists associated with them, +-- keyed of a particular network_id +CREATE UNIQUE INDEX appservice_room_list_idx ON appservice_room_list( + appservice_id, network_id, room_id +); + +ALTER TABLE public_room_list_stream ADD COLUMN appservice_id TEXT; +ALTER TABLE public_room_list_stream ADD COLUMN network_id TEXT; diff --git a/synapse/storage/databases/main/schema/delta/39/device_federation_stream_idx.sql b/synapse/storage/databases/main/schema/delta/39/device_federation_stream_idx.sql new file mode 100644 index 0000000000..00be801e90 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/39/device_federation_stream_idx.sql @@ -0,0 +1,16 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE INDEX device_federation_outbox_id ON device_federation_outbox(stream_id); diff --git a/synapse/storage/databases/main/schema/delta/39/event_push_index.sql b/synapse/storage/databases/main/schema/delta/39/event_push_index.sql new file mode 100644 index 0000000000..de2ad93e5c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/39/event_push_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('event_push_actions_highlights_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/39/federation_out_position.sql b/synapse/storage/databases/main/schema/delta/39/federation_out_position.sql new file mode 100644 index 0000000000..5af814290b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/39/federation_out_position.sql @@ -0,0 +1,22 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + CREATE TABLE federation_stream_position( + type TEXT NOT NULL, + stream_id INTEGER NOT NULL + ); + + INSERT INTO federation_stream_position (type, stream_id) VALUES ('federation', -1); + INSERT INTO federation_stream_position (type, stream_id) SELECT 'events', coalesce(max(stream_ordering), -1) FROM events; diff --git a/synapse/storage/databases/main/schema/delta/39/membership_profile.sql b/synapse/storage/databases/main/schema/delta/39/membership_profile.sql new file mode 100644 index 0000000000..1bf911c8ab --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/39/membership_profile.sql @@ -0,0 +1,20 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE room_memberships ADD COLUMN display_name TEXT; +ALTER TABLE room_memberships ADD COLUMN avatar_url TEXT; + +INSERT into background_updates (update_name, progress_json) + VALUES ('room_membership_profile_update', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/40/current_state_idx.sql b/synapse/storage/databases/main/schema/delta/40/current_state_idx.sql new file mode 100644 index 0000000000..7ffa189f39 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/40/current_state_idx.sql @@ -0,0 +1,17 @@ +/* Copyright 2017 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('current_state_members_idx', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/40/device_inbox.sql b/synapse/storage/databases/main/schema/delta/40/device_inbox.sql new file mode 100644 index 0000000000..b9fe1f0480 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/40/device_inbox.sql @@ -0,0 +1,21 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- turn the pre-fill startup query into a index-only scan on postgresql. +INSERT into background_updates (update_name, progress_json) + VALUES ('device_inbox_stream_index', '{}'); + +INSERT into background_updates (update_name, progress_json, depends_on) + VALUES ('device_inbox_stream_drop', '{}', 'device_inbox_stream_index'); diff --git a/synapse/storage/databases/main/schema/delta/40/device_list_streams.sql b/synapse/storage/databases/main/schema/delta/40/device_list_streams.sql new file mode 100644 index 0000000000..dd6dcb65f1 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/40/device_list_streams.sql @@ -0,0 +1,60 @@ +/* Copyright 2017 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Cache of remote devices. +CREATE TABLE device_lists_remote_cache ( + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + content TEXT NOT NULL +); + +-- The last update we got for a user. Empty if we're not receiving updates for +-- that user. +CREATE TABLE device_lists_remote_extremeties ( + user_id TEXT NOT NULL, + stream_id TEXT NOT NULL +); + +-- we used to create non-unique indexes on these tables, but as of update 52 we create +-- unique indexes concurrently: +-- +-- CREATE INDEX device_lists_remote_cache_id ON device_lists_remote_cache(user_id, device_id); +-- CREATE INDEX device_lists_remote_extremeties_id ON device_lists_remote_extremeties(user_id, stream_id); + + +-- Stream of device lists updates. Includes both local and remotes +CREATE TABLE device_lists_stream ( + stream_id BIGINT NOT NULL, + user_id TEXT NOT NULL, + device_id TEXT NOT NULL +); + +CREATE INDEX device_lists_stream_id ON device_lists_stream(stream_id, user_id); + + +-- The stream of updates to send to other servers. We keep at least one row +-- per user that was sent so that the prev_id for any new updates can be +-- calculated +CREATE TABLE device_lists_outbound_pokes ( + destination TEXT NOT NULL, + stream_id BIGINT NOT NULL, + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + sent BOOLEAN NOT NULL, + ts BIGINT NOT NULL -- So that in future we can clear out pokes to dead servers +); + +CREATE INDEX device_lists_outbound_pokes_id ON device_lists_outbound_pokes(destination, stream_id); +CREATE INDEX device_lists_outbound_pokes_user ON device_lists_outbound_pokes(destination, user_id); diff --git a/synapse/storage/databases/main/schema/delta/40/event_push_summary.sql b/synapse/storage/databases/main/schema/delta/40/event_push_summary.sql new file mode 100644 index 0000000000..3918f0b794 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/40/event_push_summary.sql @@ -0,0 +1,37 @@ +/* Copyright 2017 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Aggregate of old notification counts that have been deleted out of the +-- main event_push_actions table. This count does not include those that were +-- highlights, as they remain in the event_push_actions table. +CREATE TABLE event_push_summary ( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL, + notif_count BIGINT NOT NULL, + stream_ordering BIGINT NOT NULL +); + +CREATE INDEX event_push_summary_user_rm ON event_push_summary(user_id, room_id); + + +-- The stream ordering up to which we have aggregated the event_push_actions +-- table into event_push_summary +CREATE TABLE event_push_summary_stream_ordering ( + Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. + stream_ordering BIGINT NOT NULL, + CHECK (Lock='X') +); + +INSERT INTO event_push_summary_stream_ordering (stream_ordering) VALUES (0); diff --git a/synapse/storage/databases/main/schema/delta/40/pushers.sql b/synapse/storage/databases/main/schema/delta/40/pushers.sql new file mode 100644 index 0000000000..054a223f14 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/40/pushers.sql @@ -0,0 +1,39 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS pushers2 ( + id BIGINT PRIMARY KEY, + user_name TEXT NOT NULL, + access_token BIGINT DEFAULT NULL, + profile_tag TEXT NOT NULL, + kind TEXT NOT NULL, + app_id TEXT NOT NULL, + app_display_name TEXT NOT NULL, + device_display_name TEXT NOT NULL, + pushkey TEXT NOT NULL, + ts BIGINT NOT NULL, + lang TEXT, + data TEXT, + last_stream_ordering INTEGER, + last_success BIGINT, + failing_since BIGINT, + UNIQUE (app_id, pushkey, user_name) +); + +INSERT INTO pushers2 SELECT * FROM PUSHERS; + +DROP TABLE PUSHERS; + +ALTER TABLE pushers2 RENAME TO pushers; diff --git a/synapse/storage/databases/main/schema/delta/41/device_list_stream_idx.sql b/synapse/storage/databases/main/schema/delta/41/device_list_stream_idx.sql new file mode 100644 index 0000000000..b7bee8b692 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/41/device_list_stream_idx.sql @@ -0,0 +1,17 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT into background_updates (update_name, progress_json) + VALUES ('device_lists_stream_idx', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/41/device_outbound_index.sql b/synapse/storage/databases/main/schema/delta/41/device_outbound_index.sql new file mode 100644 index 0000000000..62f0b9892b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/41/device_outbound_index.sql @@ -0,0 +1,16 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE INDEX device_lists_outbound_pokes_stream ON device_lists_outbound_pokes(stream_id); diff --git a/synapse/storage/databases/main/schema/delta/41/event_search_event_id_idx.sql b/synapse/storage/databases/main/schema/delta/41/event_search_event_id_idx.sql new file mode 100644 index 0000000000..5d9cfecf36 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/41/event_search_event_id_idx.sql @@ -0,0 +1,17 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT into background_updates (update_name, progress_json) + VALUES ('event_search_event_id_idx', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/41/ratelimit.sql b/synapse/storage/databases/main/schema/delta/41/ratelimit.sql new file mode 100644 index 0000000000..a194bf0238 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/41/ratelimit.sql @@ -0,0 +1,22 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE ratelimit_override ( + user_id TEXT NOT NULL, + messages_per_second BIGINT, + burst_count BIGINT +); + +CREATE UNIQUE INDEX ratelimit_override_idx ON ratelimit_override(user_id); diff --git a/synapse/storage/databases/main/schema/delta/42/current_state_delta.sql b/synapse/storage/databases/main/schema/delta/42/current_state_delta.sql new file mode 100644 index 0000000000..d28851aff8 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/42/current_state_delta.sql @@ -0,0 +1,26 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE current_state_delta_stream ( + stream_id BIGINT NOT NULL, + room_id TEXT NOT NULL, + type TEXT NOT NULL, + state_key TEXT NOT NULL, + event_id TEXT, -- Is null if the key was removed + prev_event_id TEXT -- Is null if the key was added +); + +CREATE INDEX current_state_delta_stream_idx ON current_state_delta_stream(stream_id); diff --git a/synapse/storage/databases/main/schema/delta/42/device_list_last_id.sql b/synapse/storage/databases/main/schema/delta/42/device_list_last_id.sql new file mode 100644 index 0000000000..9ab8c14fa3 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/42/device_list_last_id.sql @@ -0,0 +1,33 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +-- Table of last stream_id that we sent to destination for user_id. This is +-- used to fill out the `prev_id` fields of outbound device list updates. +CREATE TABLE device_lists_outbound_last_success ( + destination TEXT NOT NULL, + user_id TEXT NOT NULL, + stream_id BIGINT NOT NULL +); + +INSERT INTO device_lists_outbound_last_success + SELECT destination, user_id, coalesce(max(stream_id), 0) as stream_id + FROM device_lists_outbound_pokes + WHERE sent = (1 = 1) -- sqlite doesn't have inbuilt boolean values + GROUP BY destination, user_id; + +CREATE INDEX device_lists_outbound_last_success_idx ON device_lists_outbound_last_success( + destination, user_id, stream_id +); diff --git a/synapse/storage/databases/main/schema/delta/42/event_auth_state_only.sql b/synapse/storage/databases/main/schema/delta/42/event_auth_state_only.sql new file mode 100644 index 0000000000..b8821ac759 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/42/event_auth_state_only.sql @@ -0,0 +1,17 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('event_auth_state_only', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/42/user_dir.py b/synapse/storage/databases/main/schema/delta/42/user_dir.py new file mode 100644 index 0000000000..506f326f4d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/42/user_dir.py @@ -0,0 +1,84 @@ +# Copyright 2017 Vector Creations Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from synapse.storage.prepare_database import get_statements + +logger = logging.getLogger(__name__) + + +BOTH_TABLES = """ +CREATE TABLE user_directory_stream_pos ( + Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. + stream_id BIGINT, + CHECK (Lock='X') +); + +INSERT INTO user_directory_stream_pos (stream_id) VALUES (null); + +CREATE TABLE user_directory ( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL, -- A room_id that we know the user is joined to + display_name TEXT, + avatar_url TEXT +); + +CREATE INDEX user_directory_room_idx ON user_directory(room_id); +CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id); + +CREATE TABLE users_in_pubic_room ( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL -- A room_id that we know is public +); + +CREATE INDEX users_in_pubic_room_room_idx ON users_in_pubic_room(room_id); +CREATE UNIQUE INDEX users_in_pubic_room_user_idx ON users_in_pubic_room(user_id); +""" + + +POSTGRES_TABLE = """ +CREATE TABLE user_directory_search ( + user_id TEXT NOT NULL, + vector tsvector +); + +CREATE INDEX user_directory_search_fts_idx ON user_directory_search USING gin(vector); +CREATE UNIQUE INDEX user_directory_search_user_idx ON user_directory_search(user_id); +""" + + +SQLITE_TABLE = """ +CREATE VIRTUAL TABLE user_directory_search + USING fts4 ( user_id, value ); +""" + + +def run_create(cur, database_engine, *args, **kwargs): + for statement in get_statements(BOTH_TABLES.splitlines()): + cur.execute(statement) + + if isinstance(database_engine, PostgresEngine): + for statement in get_statements(POSTGRES_TABLE.splitlines()): + cur.execute(statement) + elif isinstance(database_engine, Sqlite3Engine): + for statement in get_statements(SQLITE_TABLE.splitlines()): + cur.execute(statement) + else: + raise Exception("Unrecognized database engine") + + +def run_upgrade(*args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/43/blocked_rooms.sql b/synapse/storage/databases/main/schema/delta/43/blocked_rooms.sql new file mode 100644 index 0000000000..0e3cd143ff --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/43/blocked_rooms.sql @@ -0,0 +1,21 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE blocked_rooms ( + room_id TEXT NOT NULL, + user_id TEXT NOT NULL -- Admin who blocked the room +); + +CREATE UNIQUE INDEX blocked_rooms_idx ON blocked_rooms(room_id); diff --git a/synapse/storage/databases/main/schema/delta/43/quarantine_media.sql b/synapse/storage/databases/main/schema/delta/43/quarantine_media.sql new file mode 100644 index 0000000000..630907ec4f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/43/quarantine_media.sql @@ -0,0 +1,17 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE local_media_repository ADD COLUMN quarantined_by TEXT; +ALTER TABLE remote_media_cache ADD COLUMN quarantined_by TEXT; diff --git a/synapse/storage/databases/main/schema/delta/43/url_cache.sql b/synapse/storage/databases/main/schema/delta/43/url_cache.sql new file mode 100644 index 0000000000..45ebe020da --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/43/url_cache.sql @@ -0,0 +1,16 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE local_media_repository ADD COLUMN url_cache TEXT; diff --git a/synapse/storage/databases/main/schema/delta/43/user_share.sql b/synapse/storage/databases/main/schema/delta/43/user_share.sql new file mode 100644 index 0000000000..ee7062abe4 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/43/user_share.sql @@ -0,0 +1,33 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Table keeping track of who shares a room with who. We only keep track +-- of this for local users, so `user_id` is local users only (but we do keep track +-- of which remote users share a room) +CREATE TABLE users_who_share_rooms ( + user_id TEXT NOT NULL, + other_user_id TEXT NOT NULL, + room_id TEXT NOT NULL, + share_private BOOLEAN NOT NULL -- is the shared room private? i.e. they share a private room +); + + +CREATE UNIQUE INDEX users_who_share_rooms_u_idx ON users_who_share_rooms(user_id, other_user_id); +CREATE INDEX users_who_share_rooms_r_idx ON users_who_share_rooms(room_id); +CREATE INDEX users_who_share_rooms_o_idx ON users_who_share_rooms(other_user_id); + + +-- Make sure that we populate the table initially +UPDATE user_directory_stream_pos SET stream_id = NULL; diff --git a/synapse/storage/databases/main/schema/delta/44/expire_url_cache.sql b/synapse/storage/databases/main/schema/delta/44/expire_url_cache.sql new file mode 100644 index 0000000000..b12f9b2ebf --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/44/expire_url_cache.sql @@ -0,0 +1,41 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- this didn't work on SQLite 3.7 (because of lack of partial indexes), so was +-- removed and replaced with 46/local_media_repository_url_idx.sql. +-- +-- CREATE INDEX local_media_repository_url_idx ON local_media_repository(created_ts) WHERE url_cache IS NOT NULL; + +-- we need to change `expires` to `expires_ts` so that we can index on it. SQLite doesn't support +-- indices on expressions until 3.9. +CREATE TABLE local_media_repository_url_cache_new( + url TEXT, + response_code INTEGER, + etag TEXT, + expires_ts BIGINT, + og TEXT, + media_id TEXT, + download_ts BIGINT +); + +INSERT INTO local_media_repository_url_cache_new + SELECT url, response_code, etag, expires + download_ts, og, media_id, download_ts FROM local_media_repository_url_cache; + +DROP TABLE local_media_repository_url_cache; +ALTER TABLE local_media_repository_url_cache_new RENAME TO local_media_repository_url_cache; + +CREATE INDEX local_media_repository_url_cache_expires_idx ON local_media_repository_url_cache(expires_ts); +CREATE INDEX local_media_repository_url_cache_by_url_download_ts ON local_media_repository_url_cache(url, download_ts); +CREATE INDEX local_media_repository_url_cache_media_idx ON local_media_repository_url_cache(media_id); diff --git a/synapse/storage/databases/main/schema/delta/45/group_server.sql b/synapse/storage/databases/main/schema/delta/45/group_server.sql new file mode 100644 index 0000000000..b2333848a0 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/45/group_server.sql @@ -0,0 +1,167 @@ +/* Copyright 2017 Vector Creations Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE groups ( + group_id TEXT NOT NULL, + name TEXT, -- the display name of the room + avatar_url TEXT, + short_description TEXT, + long_description TEXT +); + +CREATE UNIQUE INDEX groups_idx ON groups(group_id); + + +-- list of users the group server thinks are joined +CREATE TABLE group_users ( + group_id TEXT NOT NULL, + user_id TEXT NOT NULL, + is_admin BOOLEAN NOT NULL, + is_public BOOLEAN NOT NULL -- whether the users membership can be seen by everyone +); + + +CREATE INDEX groups_users_g_idx ON group_users(group_id, user_id); +CREATE INDEX groups_users_u_idx ON group_users(user_id); + +-- list of users the group server thinks are invited +CREATE TABLE group_invites ( + group_id TEXT NOT NULL, + user_id TEXT NOT NULL +); + +CREATE INDEX groups_invites_g_idx ON group_invites(group_id, user_id); +CREATE INDEX groups_invites_u_idx ON group_invites(user_id); + + +CREATE TABLE group_rooms ( + group_id TEXT NOT NULL, + room_id TEXT NOT NULL, + is_public BOOLEAN NOT NULL -- whether the room can be seen by everyone +); + +CREATE UNIQUE INDEX groups_rooms_g_idx ON group_rooms(group_id, room_id); +CREATE INDEX groups_rooms_r_idx ON group_rooms(room_id); + + +-- Rooms to include in the summary +CREATE TABLE group_summary_rooms ( + group_id TEXT NOT NULL, + room_id TEXT NOT NULL, + category_id TEXT NOT NULL, + room_order BIGINT NOT NULL, + is_public BOOLEAN NOT NULL, -- whether the room should be show to everyone + UNIQUE (group_id, category_id, room_id, room_order), + CHECK (room_order > 0) +); + +CREATE UNIQUE INDEX group_summary_rooms_g_idx ON group_summary_rooms(group_id, room_id, category_id); + + +-- Categories to include in the summary +CREATE TABLE group_summary_room_categories ( + group_id TEXT NOT NULL, + category_id TEXT NOT NULL, + cat_order BIGINT NOT NULL, + UNIQUE (group_id, category_id, cat_order), + CHECK (cat_order > 0) +); + +-- The categories in the group +CREATE TABLE group_room_categories ( + group_id TEXT NOT NULL, + category_id TEXT NOT NULL, + profile TEXT NOT NULL, + is_public BOOLEAN NOT NULL, -- whether the category should be show to everyone + UNIQUE (group_id, category_id) +); + +-- The users to include in the group summary +CREATE TABLE group_summary_users ( + group_id TEXT NOT NULL, + user_id TEXT NOT NULL, + role_id TEXT NOT NULL, + user_order BIGINT NOT NULL, + is_public BOOLEAN NOT NULL -- whether the user should be show to everyone +); + +CREATE INDEX group_summary_users_g_idx ON group_summary_users(group_id); + +-- The roles to include in the group summary +CREATE TABLE group_summary_roles ( + group_id TEXT NOT NULL, + role_id TEXT NOT NULL, + role_order BIGINT NOT NULL, + UNIQUE (group_id, role_id, role_order), + CHECK (role_order > 0) +); + + +-- The roles in a groups +CREATE TABLE group_roles ( + group_id TEXT NOT NULL, + role_id TEXT NOT NULL, + profile TEXT NOT NULL, + is_public BOOLEAN NOT NULL, -- whether the role should be show to everyone + UNIQUE (group_id, role_id) +); + + +-- List of attestations we've given out and need to renew +CREATE TABLE group_attestations_renewals ( + group_id TEXT NOT NULL, + user_id TEXT NOT NULL, + valid_until_ms BIGINT NOT NULL +); + +CREATE INDEX group_attestations_renewals_g_idx ON group_attestations_renewals(group_id, user_id); +CREATE INDEX group_attestations_renewals_u_idx ON group_attestations_renewals(user_id); +CREATE INDEX group_attestations_renewals_v_idx ON group_attestations_renewals(valid_until_ms); + + +-- List of attestations we've received from remotes and are interested in. +CREATE TABLE group_attestations_remote ( + group_id TEXT NOT NULL, + user_id TEXT NOT NULL, + valid_until_ms BIGINT NOT NULL, + attestation_json TEXT NOT NULL +); + +CREATE INDEX group_attestations_remote_g_idx ON group_attestations_remote(group_id, user_id); +CREATE INDEX group_attestations_remote_u_idx ON group_attestations_remote(user_id); +CREATE INDEX group_attestations_remote_v_idx ON group_attestations_remote(valid_until_ms); + + +-- The group membership for the HS's users +CREATE TABLE local_group_membership ( + group_id TEXT NOT NULL, + user_id TEXT NOT NULL, + is_admin BOOLEAN NOT NULL, + membership TEXT NOT NULL, + is_publicised BOOLEAN NOT NULL, -- if the user is publicising their membership + content TEXT NOT NULL +); + +CREATE INDEX local_group_membership_u_idx ON local_group_membership(user_id, group_id); +CREATE INDEX local_group_membership_g_idx ON local_group_membership(group_id); + + +CREATE TABLE local_group_updates ( + stream_id BIGINT NOT NULL, + group_id TEXT NOT NULL, + user_id TEXT NOT NULL, + type TEXT NOT NULL, + content TEXT NOT NULL +); diff --git a/synapse/storage/databases/main/schema/delta/45/profile_cache.sql b/synapse/storage/databases/main/schema/delta/45/profile_cache.sql new file mode 100644 index 0000000000..e5ddc84df0 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/45/profile_cache.sql @@ -0,0 +1,28 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +-- A subset of remote users whose profiles we have cached. +-- Whether a user is in this table or not is defined by the storage function +-- `is_subscribed_remote_profile_for_user` +CREATE TABLE remote_profile_cache ( + user_id TEXT NOT NULL, + displayname TEXT, + avatar_url TEXT, + last_check BIGINT NOT NULL +); + +CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache(user_id); +CREATE INDEX remote_profile_cache_time ON remote_profile_cache(last_check); diff --git a/synapse/storage/databases/main/schema/delta/46/drop_refresh_tokens.sql b/synapse/storage/databases/main/schema/delta/46/drop_refresh_tokens.sql new file mode 100644 index 0000000000..68c48a89a9 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/46/drop_refresh_tokens.sql @@ -0,0 +1,17 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* we no longer use (or create) the refresh_tokens table */ +DROP TABLE IF EXISTS refresh_tokens; diff --git a/synapse/storage/databases/main/schema/delta/46/drop_unique_deleted_pushers.sql b/synapse/storage/databases/main/schema/delta/46/drop_unique_deleted_pushers.sql new file mode 100644 index 0000000000..bb307889c1 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/46/drop_unique_deleted_pushers.sql @@ -0,0 +1,35 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- drop the unique constraint on deleted_pushers so that we can just insert +-- into it rather than upserting. + +CREATE TABLE deleted_pushers2 ( + stream_id BIGINT NOT NULL, + app_id TEXT NOT NULL, + pushkey TEXT NOT NULL, + user_id TEXT NOT NULL +); + +INSERT INTO deleted_pushers2 (stream_id, app_id, pushkey, user_id) + SELECT stream_id, app_id, pushkey, user_id from deleted_pushers; + +DROP TABLE deleted_pushers; +ALTER TABLE deleted_pushers2 RENAME TO deleted_pushers; + +-- create the index after doing the inserts because that's more efficient. +-- it also means we can give it the same name as the old one without renaming. +CREATE INDEX deleted_pushers_stream_id ON deleted_pushers (stream_id); + diff --git a/synapse/storage/databases/main/schema/delta/46/group_server.sql b/synapse/storage/databases/main/schema/delta/46/group_server.sql new file mode 100644 index 0000000000..097679bc9a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/46/group_server.sql @@ -0,0 +1,32 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE groups_new ( + group_id TEXT NOT NULL, + name TEXT, -- the display name of the room + avatar_url TEXT, + short_description TEXT, + long_description TEXT, + is_public BOOL NOT NULL -- whether non-members can access group APIs +); + +-- NB: awful hack to get the default to be true on postgres and 1 on sqlite +INSERT INTO groups_new + SELECT group_id, name, avatar_url, short_description, long_description, (1=1) FROM groups; + +DROP TABLE groups; +ALTER TABLE groups_new RENAME TO groups; + +CREATE UNIQUE INDEX groups_idx ON groups(group_id); diff --git a/synapse/storage/databases/main/schema/delta/46/local_media_repository_url_idx.sql b/synapse/storage/databases/main/schema/delta/46/local_media_repository_url_idx.sql new file mode 100644 index 0000000000..bbfc7f5d1a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/46/local_media_repository_url_idx.sql @@ -0,0 +1,24 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- register a background update which will recreate the +-- local_media_repository_url_idx index. +-- +-- We do this as a bg update not because it is a particularly onerous +-- operation, but because we'd like it to be a partial index if possible, and +-- the background_index_update code will understand whether we are on +-- postgres or sqlite and behave accordingly. +INSERT INTO background_updates (update_name, progress_json) VALUES + ('local_media_repository_url_idx', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/46/user_dir_null_room_ids.sql b/synapse/storage/databases/main/schema/delta/46/user_dir_null_room_ids.sql new file mode 100644 index 0000000000..cb0d5a2576 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/46/user_dir_null_room_ids.sql @@ -0,0 +1,35 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- change the user_directory table to also cover global local user profiles +-- rather than just profiles within specific rooms. + +CREATE TABLE user_directory2 ( + user_id TEXT NOT NULL, + room_id TEXT, + display_name TEXT, + avatar_url TEXT +); + +INSERT INTO user_directory2(user_id, room_id, display_name, avatar_url) + SELECT user_id, room_id, display_name, avatar_url from user_directory; + +DROP TABLE user_directory; +ALTER TABLE user_directory2 RENAME TO user_directory; + +-- create indexes after doing the inserts because that's more efficient. +-- it also means we can give it the same name as the old one without renaming. +CREATE INDEX user_directory_room_idx ON user_directory(room_id); +CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id); diff --git a/synapse/storage/databases/main/schema/delta/46/user_dir_typos.sql b/synapse/storage/databases/main/schema/delta/46/user_dir_typos.sql new file mode 100644 index 0000000000..d9505f8da1 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/46/user_dir_typos.sql @@ -0,0 +1,24 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- this is just embarassing :| +ALTER TABLE users_in_pubic_room RENAME TO users_in_public_rooms; + +-- this is only 300K rows on matrix.org and takes ~3s to generate the index, +-- so is hopefully not going to block anyone else for that long... +CREATE INDEX users_in_public_rooms_room_idx ON users_in_public_rooms(room_id); +CREATE UNIQUE INDEX users_in_public_rooms_user_idx ON users_in_public_rooms(user_id); +DROP INDEX users_in_pubic_room_room_idx; +DROP INDEX users_in_pubic_room_user_idx; diff --git a/synapse/storage/databases/main/schema/delta/47/last_access_media.sql b/synapse/storage/databases/main/schema/delta/47/last_access_media.sql new file mode 100644 index 0000000000..f505fb22b5 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/47/last_access_media.sql @@ -0,0 +1,16 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE local_media_repository ADD COLUMN last_access_ts BIGINT; diff --git a/synapse/storage/databases/main/schema/delta/47/postgres_fts_gin.sql b/synapse/storage/databases/main/schema/delta/47/postgres_fts_gin.sql new file mode 100644 index 0000000000..31d7a817eb --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/47/postgres_fts_gin.sql @@ -0,0 +1,17 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT into background_updates (update_name, progress_json) + VALUES ('event_search_postgres_gin', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/47/push_actions_staging.sql b/synapse/storage/databases/main/schema/delta/47/push_actions_staging.sql new file mode 100644 index 0000000000..edccf4a96f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/47/push_actions_staging.sql @@ -0,0 +1,28 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Temporary staging area for push actions that have been calculated for an +-- event, but the event hasn't yet been persisted. +-- When the event is persisted the rows are moved over to the +-- event_push_actions table. +CREATE TABLE event_push_actions_staging ( + event_id TEXT NOT NULL, + user_id TEXT NOT NULL, + actions TEXT NOT NULL, + notif SMALLINT NOT NULL, + highlight SMALLINT NOT NULL +); + +CREATE INDEX event_push_actions_staging_id ON event_push_actions_staging(event_id); diff --git a/synapse/storage/databases/main/schema/delta/48/add_user_consent.sql b/synapse/storage/databases/main/schema/delta/48/add_user_consent.sql new file mode 100644 index 0000000000..5237491506 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/48/add_user_consent.sql @@ -0,0 +1,18 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* record the version of the privacy policy the user has consented to + */ +ALTER TABLE users ADD COLUMN consent_version TEXT; diff --git a/synapse/storage/databases/main/schema/delta/48/add_user_ips_last_seen_index.sql b/synapse/storage/databases/main/schema/delta/48/add_user_ips_last_seen_index.sql new file mode 100644 index 0000000000..9248b0b24a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/48/add_user_ips_last_seen_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT into background_updates (update_name, progress_json) + VALUES ('user_ips_last_seen_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/48/deactivated_users.sql b/synapse/storage/databases/main/schema/delta/48/deactivated_users.sql new file mode 100644 index 0000000000..e9013a6969 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/48/deactivated_users.sql @@ -0,0 +1,25 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * Store any accounts that have been requested to be deactivated. + * We part the account from all the rooms its in when its + * deactivated. This can take some time and synapse may be restarted + * before it completes, so store the user IDs here until the process + * is complete. + */ +CREATE TABLE users_pending_deactivation ( + user_id TEXT NOT NULL +); diff --git a/synapse/storage/databases/main/schema/delta/48/group_unique_indexes.py b/synapse/storage/databases/main/schema/delta/48/group_unique_indexes.py new file mode 100644 index 0000000000..49f5f2c003 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/48/group_unique_indexes.py @@ -0,0 +1,63 @@ +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + +FIX_INDEXES = """ +-- rebuild indexes as uniques +DROP INDEX groups_invites_g_idx; +CREATE UNIQUE INDEX group_invites_g_idx ON group_invites(group_id, user_id); +DROP INDEX groups_users_g_idx; +CREATE UNIQUE INDEX group_users_g_idx ON group_users(group_id, user_id); + +-- rename other indexes to actually match their table names.. +DROP INDEX groups_users_u_idx; +CREATE INDEX group_users_u_idx ON group_users(user_id); +DROP INDEX groups_invites_u_idx; +CREATE INDEX group_invites_u_idx ON group_invites(user_id); +DROP INDEX groups_rooms_g_idx; +CREATE UNIQUE INDEX group_rooms_g_idx ON group_rooms(group_id, room_id); +DROP INDEX groups_rooms_r_idx; +CREATE INDEX group_rooms_r_idx ON group_rooms(room_id); +""" + + +def run_create(cur, database_engine, *args, **kwargs): + rowid = "ctid" if isinstance(database_engine, PostgresEngine) else "rowid" + + # remove duplicates from group_users & group_invites tables + cur.execute( + """ + DELETE FROM group_users WHERE %s NOT IN ( + SELECT min(%s) FROM group_users GROUP BY group_id, user_id + ); + """ + % (rowid, rowid) + ) + cur.execute( + """ + DELETE FROM group_invites WHERE %s NOT IN ( + SELECT min(%s) FROM group_invites GROUP BY group_id, user_id + ); + """ + % (rowid, rowid) + ) + + for statement in get_statements(FIX_INDEXES.splitlines()): + cur.execute(statement) + + +def run_upgrade(*args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/48/groups_joinable.sql b/synapse/storage/databases/main/schema/delta/48/groups_joinable.sql new file mode 100644 index 0000000000..ce26eaf0c9 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/48/groups_joinable.sql @@ -0,0 +1,22 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * This isn't a real ENUM because sqlite doesn't support it + * and we use a default of NULL for inserted rows and interpret + * NULL at the python store level as necessary so that existing + * rows are given the correct default policy. + */ +ALTER TABLE groups ADD COLUMN join_policy TEXT NOT NULL DEFAULT 'invite'; diff --git a/synapse/storage/databases/main/schema/delta/49/add_user_consent_server_notice_sent.sql b/synapse/storage/databases/main/schema/delta/49/add_user_consent_server_notice_sent.sql new file mode 100644 index 0000000000..14dcf18d73 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/49/add_user_consent_server_notice_sent.sql @@ -0,0 +1,20 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* record whether we have sent a server notice about consenting to the + * privacy policy. Specifically records the version of the policy we sent + * a message about. + */ +ALTER TABLE users ADD COLUMN consent_server_notice_sent TEXT; diff --git a/synapse/storage/databases/main/schema/delta/49/add_user_daily_visits.sql b/synapse/storage/databases/main/schema/delta/49/add_user_daily_visits.sql new file mode 100644 index 0000000000..3dd478196f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/49/add_user_daily_visits.sql @@ -0,0 +1,21 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +CREATE TABLE user_daily_visits ( user_id TEXT NOT NULL, + device_id TEXT, + timestamp BIGINT NOT NULL ); +CREATE INDEX user_daily_visits_uts_idx ON user_daily_visits(user_id, timestamp); +CREATE INDEX user_daily_visits_ts_idx ON user_daily_visits(timestamp); diff --git a/synapse/storage/databases/main/schema/delta/49/add_user_ips_last_seen_only_index.sql b/synapse/storage/databases/main/schema/delta/49/add_user_ips_last_seen_only_index.sql new file mode 100644 index 0000000000..3a4ed59b5b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/49/add_user_ips_last_seen_only_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT into background_updates (update_name, progress_json) + VALUES ('user_ips_last_seen_only_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/50/add_creation_ts_users_index.sql b/synapse/storage/databases/main/schema/delta/50/add_creation_ts_users_index.sql new file mode 100644 index 0000000000..c93ae47532 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/50/add_creation_ts_users_index.sql @@ -0,0 +1,19 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + + +INSERT into background_updates (update_name, progress_json) + VALUES ('users_creation_ts', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/50/erasure_store.sql b/synapse/storage/databases/main/schema/delta/50/erasure_store.sql new file mode 100644 index 0000000000..5d8641a9ab --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/50/erasure_store.sql @@ -0,0 +1,21 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- a table of users who have requested that their details be erased +CREATE TABLE erased_users ( + user_id TEXT NOT NULL +); + +CREATE UNIQUE INDEX erased_users_user ON erased_users(user_id); diff --git a/synapse/storage/databases/main/schema/delta/50/make_event_content_nullable.py b/synapse/storage/databases/main/schema/delta/50/make_event_content_nullable.py new file mode 100644 index 0000000000..b1684a8441 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/50/make_event_content_nullable.py @@ -0,0 +1,96 @@ +# -*- coding: utf-8 -*- +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +""" +We want to stop populating 'event.content', so we need to make it nullable. + +If this has to be rolled back, then the following should populate the missing data: + +Postgres: + + UPDATE events SET content=(ej.json::json)->'content' FROM event_json ej + WHERE ej.event_id = events.event_id AND + stream_ordering < ( + SELECT stream_ordering FROM events WHERE content IS NOT NULL + ORDER BY stream_ordering LIMIT 1 + ); + + UPDATE events SET content=(ej.json::json)->'content' FROM event_json ej + WHERE ej.event_id = events.event_id AND + stream_ordering > ( + SELECT stream_ordering FROM events WHERE content IS NOT NULL + ORDER BY stream_ordering DESC LIMIT 1 + ); + +SQLite: + + UPDATE events SET content=( + SELECT json_extract(json,'$.content') FROM event_json ej + WHERE ej.event_id = events.event_id + ) + WHERE + stream_ordering < ( + SELECT stream_ordering FROM events WHERE content IS NOT NULL + ORDER BY stream_ordering LIMIT 1 + ) + OR stream_ordering > ( + SELECT stream_ordering FROM events WHERE content IS NOT NULL + ORDER BY stream_ordering DESC LIMIT 1 + ); + +""" + +import logging + +from synapse.storage.engines import PostgresEngine + +logger = logging.getLogger(__name__) + + +def run_create(cur, database_engine, *args, **kwargs): + pass + + +def run_upgrade(cur, database_engine, *args, **kwargs): + if isinstance(database_engine, PostgresEngine): + cur.execute( + """ + ALTER TABLE events ALTER COLUMN content DROP NOT NULL; + """ + ) + return + + # sqlite is an arse about this. ref: https://www.sqlite.org/lang_altertable.html + + cur.execute( + "SELECT sql FROM sqlite_master WHERE tbl_name='events' AND type='table'" + ) + (oldsql,) = cur.fetchone() + + sql = oldsql.replace("content TEXT NOT NULL", "content TEXT") + if sql == oldsql: + raise Exception("Couldn't find null constraint to drop in %s" % oldsql) + + logger.info("Replacing definition of 'events' with: %s", sql) + + cur.execute("PRAGMA schema_version") + (oldver,) = cur.fetchone() + cur.execute("PRAGMA writable_schema=ON") + cur.execute( + "UPDATE sqlite_master SET sql=? WHERE tbl_name='events' AND type='table'", + (sql,), + ) + cur.execute("PRAGMA schema_version=%i" % (oldver + 1,)) + cur.execute("PRAGMA writable_schema=OFF") diff --git a/synapse/storage/databases/main/schema/delta/51/e2e_room_keys.sql b/synapse/storage/databases/main/schema/delta/51/e2e_room_keys.sql new file mode 100644 index 0000000000..c0e66a697d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/51/e2e_room_keys.sql @@ -0,0 +1,39 @@ +/* Copyright 2017 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- users' optionally backed up encrypted e2e sessions +CREATE TABLE e2e_room_keys ( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL, + session_id TEXT NOT NULL, + version TEXT NOT NULL, + first_message_index INT, + forwarded_count INT, + is_verified BOOLEAN, + session_data TEXT NOT NULL +); + +CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys(user_id, room_id, session_id); + +-- the metadata for each generation of encrypted e2e session backups +CREATE TABLE e2e_room_keys_versions ( + user_id TEXT NOT NULL, + version TEXT NOT NULL, + algorithm TEXT NOT NULL, + auth_data TEXT NOT NULL, + deleted SMALLINT DEFAULT 0 NOT NULL +); + +CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions(user_id, version); diff --git a/synapse/storage/databases/main/schema/delta/51/monthly_active_users.sql b/synapse/storage/databases/main/schema/delta/51/monthly_active_users.sql new file mode 100644 index 0000000000..c9d537d5a3 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/51/monthly_active_users.sql @@ -0,0 +1,27 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- a table of monthly active users, for use where blocking based on mau limits +CREATE TABLE monthly_active_users ( + user_id TEXT NOT NULL, + -- Last time we saw the user. Not guaranteed to be accurate due to rate limiting + -- on updates, Granularity of updates governed by + -- synapse.storage.monthly_active_users.LAST_SEEN_GRANULARITY + -- Measured in ms since epoch. + timestamp BIGINT NOT NULL +); + +CREATE UNIQUE INDEX monthly_active_users_users ON monthly_active_users(user_id); +CREATE INDEX monthly_active_users_time_stamp ON monthly_active_users(timestamp); diff --git a/synapse/storage/databases/main/schema/delta/52/add_event_to_state_group_index.sql b/synapse/storage/databases/main/schema/delta/52/add_event_to_state_group_index.sql new file mode 100644 index 0000000000..91e03d13e1 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/52/add_event_to_state_group_index.sql @@ -0,0 +1,19 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- This is needed to efficiently check for unreferenced state groups during +-- purge. Added events_to_state_group(state_group) index +INSERT into background_updates (update_name, progress_json) + VALUES ('event_to_state_groups_sg_index', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/52/device_list_streams_unique_idx.sql b/synapse/storage/databases/main/schema/delta/52/device_list_streams_unique_idx.sql new file mode 100644 index 0000000000..bfa49e6f92 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/52/device_list_streams_unique_idx.sql @@ -0,0 +1,36 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- register a background update which will create a unique index on +-- device_lists_remote_cache +INSERT into background_updates (update_name, progress_json) + VALUES ('device_lists_remote_cache_unique_idx', '{}'); + +-- and one on device_lists_remote_extremeties +INSERT into background_updates (update_name, progress_json, depends_on) + VALUES ( + 'device_lists_remote_extremeties_unique_idx', '{}', + + -- doesn't really depend on this, but we need to make sure both happen + -- before we drop the old indexes. + 'device_lists_remote_cache_unique_idx' + ); + +-- once they complete, we can drop the old indexes. +INSERT into background_updates (update_name, progress_json, depends_on) + VALUES ( + 'drop_device_list_streams_non_unique_indexes', '{}', + 'device_lists_remote_extremeties_unique_idx' + ); diff --git a/synapse/storage/databases/main/schema/delta/52/e2e_room_keys.sql b/synapse/storage/databases/main/schema/delta/52/e2e_room_keys.sql new file mode 100644 index 0000000000..db687cccae --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/52/e2e_room_keys.sql @@ -0,0 +1,53 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* Change version column to an integer so we can do MAX() sensibly + */ +CREATE TABLE e2e_room_keys_versions_new ( + user_id TEXT NOT NULL, + version BIGINT NOT NULL, + algorithm TEXT NOT NULL, + auth_data TEXT NOT NULL, + deleted SMALLINT DEFAULT 0 NOT NULL +); + +INSERT INTO e2e_room_keys_versions_new + SELECT user_id, CAST(version as BIGINT), algorithm, auth_data, deleted FROM e2e_room_keys_versions; + +DROP TABLE e2e_room_keys_versions; +ALTER TABLE e2e_room_keys_versions_new RENAME TO e2e_room_keys_versions; + +CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions(user_id, version); + +/* Change e2e_rooms_keys to match + */ +CREATE TABLE e2e_room_keys_new ( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL, + session_id TEXT NOT NULL, + version BIGINT NOT NULL, + first_message_index INT, + forwarded_count INT, + is_verified BOOLEAN, + session_data TEXT NOT NULL +); + +INSERT INTO e2e_room_keys_new + SELECT user_id, room_id, session_id, CAST(version as BIGINT), first_message_index, forwarded_count, is_verified, session_data FROM e2e_room_keys; + +DROP TABLE e2e_room_keys; +ALTER TABLE e2e_room_keys_new RENAME TO e2e_room_keys; + +CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys(user_id, room_id, session_id); diff --git a/synapse/storage/databases/main/schema/delta/53/add_user_type_to_users.sql b/synapse/storage/databases/main/schema/delta/53/add_user_type_to_users.sql new file mode 100644 index 0000000000..88ec2f83e5 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/add_user_type_to_users.sql @@ -0,0 +1,19 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* The type of the user: NULL for a regular user, or one of the constants in + * synapse.api.constants.UserTypes + */ +ALTER TABLE users ADD COLUMN user_type TEXT DEFAULT NULL; diff --git a/synapse/storage/databases/main/schema/delta/53/drop_sent_transactions.sql b/synapse/storage/databases/main/schema/delta/53/drop_sent_transactions.sql new file mode 100644 index 0000000000..e372f5a44a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/drop_sent_transactions.sql @@ -0,0 +1,16 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +DROP TABLE IF EXISTS sent_transactions; diff --git a/synapse/storage/databases/main/schema/delta/53/event_format_version.sql b/synapse/storage/databases/main/schema/delta/53/event_format_version.sql new file mode 100644 index 0000000000..1d977c2834 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/event_format_version.sql @@ -0,0 +1,16 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE event_json ADD COLUMN format_version INTEGER; diff --git a/synapse/storage/databases/main/schema/delta/53/user_dir_populate.sql b/synapse/storage/databases/main/schema/delta/53/user_dir_populate.sql new file mode 100644 index 0000000000..ffcc896b58 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/user_dir_populate.sql @@ -0,0 +1,30 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Set up staging tables +INSERT INTO background_updates (update_name, progress_json) VALUES + ('populate_user_directory_createtables', '{}'); + +-- Run through each room and update the user directory according to who is in it +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('populate_user_directory_process_rooms', '{}', 'populate_user_directory_createtables'); + +-- Insert all users, if search_all_users is on +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('populate_user_directory_process_users', '{}', 'populate_user_directory_process_rooms'); + +-- Clean up staging tables +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('populate_user_directory_cleanup', '{}', 'populate_user_directory_process_users'); diff --git a/synapse/storage/databases/main/schema/delta/53/user_ips_index.sql b/synapse/storage/databases/main/schema/delta/53/user_ips_index.sql new file mode 100644 index 0000000000..b812c5794f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/user_ips_index.sql @@ -0,0 +1,30 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + -- analyze user_ips, to help ensure the correct indices are used +INSERT INTO background_updates (update_name, progress_json) VALUES + ('user_ips_analyze', '{}'); + +-- delete duplicates +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('user_ips_remove_dupes', '{}', 'user_ips_analyze'); + +-- add a new unique index to user_ips table +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('user_ips_device_unique_index', '{}', 'user_ips_remove_dupes'); + +-- drop the old original index +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('user_ips_drop_nonunique_index', '{}', 'user_ips_device_unique_index'); diff --git a/synapse/storage/databases/main/schema/delta/53/user_share.sql b/synapse/storage/databases/main/schema/delta/53/user_share.sql new file mode 100644 index 0000000000..5831b1a6f8 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/user_share.sql @@ -0,0 +1,44 @@ +/* Copyright 2017 Vector Creations Ltd, 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Old disused version of the tables below. +DROP TABLE IF EXISTS users_who_share_rooms; + +-- Tables keeping track of what users share rooms. This is a map of local users +-- to local or remote users, per room. Remote users cannot be in the user_id +-- column, only the other_user_id column. There are two tables, one for public +-- rooms and those for private rooms. +CREATE TABLE IF NOT EXISTS users_who_share_public_rooms ( + user_id TEXT NOT NULL, + other_user_id TEXT NOT NULL, + room_id TEXT NOT NULL +); + +CREATE TABLE IF NOT EXISTS users_who_share_private_rooms ( + user_id TEXT NOT NULL, + other_user_id TEXT NOT NULL, + room_id TEXT NOT NULL +); + +CREATE UNIQUE INDEX users_who_share_public_rooms_u_idx ON users_who_share_public_rooms(user_id, other_user_id, room_id); +CREATE INDEX users_who_share_public_rooms_r_idx ON users_who_share_public_rooms(room_id); +CREATE INDEX users_who_share_public_rooms_o_idx ON users_who_share_public_rooms(other_user_id); + +CREATE UNIQUE INDEX users_who_share_private_rooms_u_idx ON users_who_share_private_rooms(user_id, other_user_id, room_id); +CREATE INDEX users_who_share_private_rooms_r_idx ON users_who_share_private_rooms(room_id); +CREATE INDEX users_who_share_private_rooms_o_idx ON users_who_share_private_rooms(other_user_id); + +-- Make sure that we populate the tables initially by resetting the stream ID +UPDATE user_directory_stream_pos SET stream_id = NULL; diff --git a/synapse/storage/databases/main/schema/delta/53/user_threepid_id.sql b/synapse/storage/databases/main/schema/delta/53/user_threepid_id.sql new file mode 100644 index 0000000000..80c2c573b6 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/user_threepid_id.sql @@ -0,0 +1,29 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Tracks which identity server a user bound their threepid via. +CREATE TABLE user_threepid_id_server ( + user_id TEXT NOT NULL, + medium TEXT NOT NULL, + address TEXT NOT NULL, + id_server TEXT NOT NULL +); + +CREATE UNIQUE INDEX user_threepid_id_server_idx ON user_threepid_id_server( + user_id, medium, address, id_server +); + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('user_threepids_grandfather', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/53/users_in_public_rooms.sql b/synapse/storage/databases/main/schema/delta/53/users_in_public_rooms.sql new file mode 100644 index 0000000000..f7827ca6d2 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/53/users_in_public_rooms.sql @@ -0,0 +1,28 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We don't need the old version of this table. +DROP TABLE IF EXISTS users_in_public_rooms; + +-- Old version of users_in_public_rooms +DROP TABLE IF EXISTS users_who_share_public_rooms; + +-- Track what users are in public rooms. +CREATE TABLE IF NOT EXISTS users_in_public_rooms ( + user_id TEXT NOT NULL, + room_id TEXT NOT NULL +); + +CREATE UNIQUE INDEX users_in_public_rooms_u_idx ON users_in_public_rooms(user_id, room_id); diff --git a/synapse/storage/databases/main/schema/delta/54/account_validity_with_renewal.sql b/synapse/storage/databases/main/schema/delta/54/account_validity_with_renewal.sql new file mode 100644 index 0000000000..0adb2ad55e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/account_validity_with_renewal.sql @@ -0,0 +1,30 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We previously changed the schema for this table without renaming the file, which means +-- that some databases might still be using the old schema. This ensures Synapse uses the +-- right schema for the table. +DROP TABLE IF EXISTS account_validity; + +-- Track what users are in public rooms. +CREATE TABLE IF NOT EXISTS account_validity ( + user_id TEXT PRIMARY KEY, + expiration_ts_ms BIGINT NOT NULL, + email_sent BOOLEAN NOT NULL, + renewal_token TEXT +); + +CREATE INDEX account_validity_email_sent_idx ON account_validity(email_sent, expiration_ts_ms) +CREATE UNIQUE INDEX account_validity_renewal_string_idx ON account_validity(renewal_token) diff --git a/synapse/storage/databases/main/schema/delta/54/add_validity_to_server_keys.sql b/synapse/storage/databases/main/schema/delta/54/add_validity_to_server_keys.sql new file mode 100644 index 0000000000..c01aa9d2d9 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/add_validity_to_server_keys.sql @@ -0,0 +1,23 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* When we can use this key until, before we have to refresh it. */ +ALTER TABLE server_signature_keys ADD COLUMN ts_valid_until_ms BIGINT; + +UPDATE server_signature_keys SET ts_valid_until_ms = ( + SELECT MAX(ts_valid_until_ms) FROM server_keys_json skj WHERE + skj.server_name = server_signature_keys.server_name AND + skj.key_id = server_signature_keys.key_id +); diff --git a/synapse/storage/databases/main/schema/delta/54/delete_forward_extremities.sql b/synapse/storage/databases/main/schema/delta/54/delete_forward_extremities.sql new file mode 100644 index 0000000000..b062ec840c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/delete_forward_extremities.sql @@ -0,0 +1,23 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Start a background job to cleanup extremities that were incorrectly added +-- by bug #5269. +INSERT INTO background_updates (update_name, progress_json) VALUES + ('delete_soft_failed_extremities', '{}'); + +DROP TABLE IF EXISTS _extremities_to_check; -- To make this delta schema file idempotent. +CREATE TABLE _extremities_to_check AS SELECT event_id FROM event_forward_extremities; +CREATE INDEX _extremities_to_check_id ON _extremities_to_check(event_id); diff --git a/synapse/storage/databases/main/schema/delta/54/drop_legacy_tables.sql b/synapse/storage/databases/main/schema/delta/54/drop_legacy_tables.sql new file mode 100644 index 0000000000..dbbe682697 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/drop_legacy_tables.sql @@ -0,0 +1,30 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- we need to do this first due to foreign constraints +DROP TABLE IF EXISTS application_services_regex; + +DROP TABLE IF EXISTS application_services; +DROP TABLE IF EXISTS transaction_id_to_pdu; +DROP TABLE IF EXISTS stats_reporting; +DROP TABLE IF EXISTS current_state_resets; +DROP TABLE IF EXISTS event_content_hashes; +DROP TABLE IF EXISTS event_destinations; +DROP TABLE IF EXISTS event_edge_hashes; +DROP TABLE IF EXISTS event_signatures; +DROP TABLE IF EXISTS feedback; +DROP TABLE IF EXISTS room_hosts; +DROP TABLE IF EXISTS server_tls_certificates; +DROP TABLE IF EXISTS state_forward_extremities; diff --git a/synapse/storage/databases/main/schema/delta/54/drop_presence_list.sql b/synapse/storage/databases/main/schema/delta/54/drop_presence_list.sql new file mode 100644 index 0000000000..e6ee70c623 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/drop_presence_list.sql @@ -0,0 +1,16 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +DROP TABLE IF EXISTS presence_list; diff --git a/synapse/storage/databases/main/schema/delta/54/relations.sql b/synapse/storage/databases/main/schema/delta/54/relations.sql new file mode 100644 index 0000000000..134862b870 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/relations.sql @@ -0,0 +1,27 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Tracks related events, like reactions, replies, edits, etc. Note that things +-- in this table are not necessarily "valid", e.g. it may contain edits from +-- people who don't have power to edit other peoples events. +CREATE TABLE IF NOT EXISTS event_relations ( + event_id TEXT NOT NULL, + relates_to_id TEXT NOT NULL, + relation_type TEXT NOT NULL, + aggregation_key TEXT +); + +CREATE UNIQUE INDEX event_relations_id ON event_relations(event_id); +CREATE INDEX event_relations_relates ON event_relations(relates_to_id, relation_type, aggregation_key); diff --git a/synapse/storage/databases/main/schema/delta/54/stats.sql b/synapse/storage/databases/main/schema/delta/54/stats.sql new file mode 100644 index 0000000000..652e58308e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/stats.sql @@ -0,0 +1,80 @@ +/* Copyright 2018 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE stats_stream_pos ( + Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. + stream_id BIGINT, + CHECK (Lock='X') +); + +INSERT INTO stats_stream_pos (stream_id) VALUES (null); + +CREATE TABLE user_stats ( + user_id TEXT NOT NULL, + ts BIGINT NOT NULL, + bucket_size INT NOT NULL, + public_rooms INT NOT NULL, + private_rooms INT NOT NULL +); + +CREATE UNIQUE INDEX user_stats_user_ts ON user_stats(user_id, ts); + +CREATE TABLE room_stats ( + room_id TEXT NOT NULL, + ts BIGINT NOT NULL, + bucket_size INT NOT NULL, + current_state_events INT NOT NULL, + joined_members INT NOT NULL, + invited_members INT NOT NULL, + left_members INT NOT NULL, + banned_members INT NOT NULL, + state_events INT NOT NULL +); + +CREATE UNIQUE INDEX room_stats_room_ts ON room_stats(room_id, ts); + +-- cache of current room state; useful for the publicRooms list +CREATE TABLE room_state ( + room_id TEXT NOT NULL, + join_rules TEXT, + history_visibility TEXT, + encryption TEXT, + name TEXT, + topic TEXT, + avatar TEXT, + canonical_alias TEXT + -- get aliases straight from the right table +); + +CREATE UNIQUE INDEX room_state_room ON room_state(room_id); + +CREATE TABLE room_stats_earliest_token ( + room_id TEXT NOT NULL, + token BIGINT NOT NULL +); + +CREATE UNIQUE INDEX room_stats_earliest_token_idx ON room_stats_earliest_token(room_id); + +-- Set up staging tables +INSERT INTO background_updates (update_name, progress_json) VALUES + ('populate_stats_createtables', '{}'); + +-- Run through each room and update stats +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('populate_stats_process_rooms', '{}', 'populate_stats_createtables'); + +-- Clean up staging tables +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('populate_stats_cleanup', '{}', 'populate_stats_process_rooms'); diff --git a/synapse/storage/databases/main/schema/delta/54/stats2.sql b/synapse/storage/databases/main/schema/delta/54/stats2.sql new file mode 100644 index 0000000000..3b2d48447f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/54/stats2.sql @@ -0,0 +1,28 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- This delta file gets run after `54/stats.sql` delta. + +-- We want to add some indices to the temporary stats table, so we re-insert +-- 'populate_stats_createtables' if we are still processing the rooms update. +INSERT INTO background_updates (update_name, progress_json) + SELECT 'populate_stats_createtables', '{}' + WHERE + 'populate_stats_process_rooms' IN ( + SELECT update_name FROM background_updates + ) + AND 'populate_stats_createtables' NOT IN ( -- don't insert if already exists + SELECT update_name FROM background_updates + ); diff --git a/synapse/storage/databases/main/schema/delta/55/access_token_expiry.sql b/synapse/storage/databases/main/schema/delta/55/access_token_expiry.sql new file mode 100644 index 0000000000..4590604bfd --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/55/access_token_expiry.sql @@ -0,0 +1,18 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- when this access token can be used until, in ms since the epoch. NULL means the token +-- never expires. +ALTER TABLE access_tokens ADD COLUMN valid_until_ms BIGINT; diff --git a/synapse/storage/databases/main/schema/delta/55/track_threepid_validations.sql b/synapse/storage/databases/main/schema/delta/55/track_threepid_validations.sql new file mode 100644 index 0000000000..a8eced2e0a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/55/track_threepid_validations.sql @@ -0,0 +1,31 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +CREATE TABLE IF NOT EXISTS threepid_validation_session ( + session_id TEXT PRIMARY KEY, + medium TEXT NOT NULL, + address TEXT NOT NULL, + client_secret TEXT NOT NULL, + last_send_attempt BIGINT NOT NULL, + validated_at BIGINT +); + +CREATE TABLE IF NOT EXISTS threepid_validation_token ( + token TEXT PRIMARY KEY, + session_id TEXT NOT NULL, + next_link TEXT, + expires BIGINT NOT NULL +); + +CREATE INDEX threepid_validation_token_session_id ON threepid_validation_token(session_id); diff --git a/synapse/storage/databases/main/schema/delta/55/users_alter_deactivated.sql b/synapse/storage/databases/main/schema/delta/55/users_alter_deactivated.sql new file mode 100644 index 0000000000..dabdde489b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/55/users_alter_deactivated.sql @@ -0,0 +1,19 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE users ADD deactivated SMALLINT DEFAULT 0 NOT NULL; + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('users_set_deactivated_flag', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/add_spans_to_device_lists.sql b/synapse/storage/databases/main/schema/delta/56/add_spans_to_device_lists.sql new file mode 100644 index 0000000000..41807eb1e7 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/add_spans_to_device_lists.sql @@ -0,0 +1,20 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * Opentracing context data for inclusion in the device_list_update EDUs, as a + * json-encoded dictionary. NULL if opentracing is disabled (or not enabled for this destination). + */ +ALTER TABLE device_lists_outbound_pokes ADD opentracing_context TEXT; diff --git a/synapse/storage/databases/main/schema/delta/56/current_state_events_membership.sql b/synapse/storage/databases/main/schema/delta/56/current_state_events_membership.sql new file mode 100644 index 0000000000..473018676f --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/current_state_events_membership.sql @@ -0,0 +1,22 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We add membership to current state so that we don't need to join against +-- room_memberships, which can be surprisingly costly (we do such queries +-- very frequently). +-- This will be null for non-membership events and the content.membership key +-- for membership events. (Will also be null for membership events until the +-- background update job has finished). +ALTER TABLE current_state_events ADD membership TEXT; diff --git a/synapse/storage/databases/main/schema/delta/56/current_state_events_membership_mk2.sql b/synapse/storage/databases/main/schema/delta/56/current_state_events_membership_mk2.sql new file mode 100644 index 0000000000..3133d42d4a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/current_state_events_membership_mk2.sql @@ -0,0 +1,24 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We add membership to current state so that we don't need to join against +-- room_memberships, which can be surprisingly costly (we do such queries +-- very frequently). +-- This will be null for non-membership events and the content.membership key +-- for membership events. (Will also be null for membership events until the +-- background update job has finished). + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('current_state_events_membership', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/delete_keys_from_deleted_backups.sql b/synapse/storage/databases/main/schema/delta/56/delete_keys_from_deleted_backups.sql new file mode 100644 index 0000000000..1d2ddb1b1a --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/delete_keys_from_deleted_backups.sql @@ -0,0 +1,25 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* delete room keys that belong to deleted room key version, or to room key + * versions that don't exist (anymore) + */ +DELETE FROM e2e_room_keys +WHERE version NOT IN ( + SELECT version + FROM e2e_room_keys_versions + WHERE e2e_room_keys.user_id = e2e_room_keys_versions.user_id + AND e2e_room_keys_versions.deleted = 0 +); diff --git a/synapse/storage/databases/main/schema/delta/56/destinations_failure_ts.sql b/synapse/storage/databases/main/schema/delta/56/destinations_failure_ts.sql new file mode 100644 index 0000000000..f00889290b --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/destinations_failure_ts.sql @@ -0,0 +1,25 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * Record the timestamp when a given server started failing + */ +ALTER TABLE destinations ADD failure_ts BIGINT; + +/* as a rough approximation, we assume that the server started failing at + * retry_interval before the last retry + */ +UPDATE destinations SET failure_ts = retry_last_ts - retry_interval + WHERE retry_last_ts > 0; diff --git a/synapse/storage/databases/main/schema/delta/56/destinations_retry_interval_type.sql.postgres b/synapse/storage/databases/main/schema/delta/56/destinations_retry_interval_type.sql.postgres new file mode 100644 index 0000000000..b9bbb18a91 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/destinations_retry_interval_type.sql.postgres @@ -0,0 +1,18 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We want to store large retry intervals so we upgrade the column from INT +-- to BIGINT. We don't need to do this on SQLite. +ALTER TABLE destinations ALTER retry_interval SET DATA TYPE BIGINT; diff --git a/synapse/storage/databases/main/schema/delta/56/device_stream_id_insert.sql b/synapse/storage/databases/main/schema/delta/56/device_stream_id_insert.sql new file mode 100644 index 0000000000..c2f557fde9 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/device_stream_id_insert.sql @@ -0,0 +1,20 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- This line already existed in deltas/35/device_stream_id but was not included in the +-- 54 full schema SQL. Add some SQL here to insert the missing row if it does not exist +INSERT INTO device_max_stream_id (stream_id) SELECT 0 WHERE NOT EXISTS ( + SELECT * from device_max_stream_id +); \ No newline at end of file diff --git a/synapse/storage/databases/main/schema/delta/56/devices_last_seen.sql b/synapse/storage/databases/main/schema/delta/56/devices_last_seen.sql new file mode 100644 index 0000000000..dfa902d0ba --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/devices_last_seen.sql @@ -0,0 +1,24 @@ +/* Copyright 2019 Matrix.org Foundation CIC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Track last seen information for a device in the devices table, rather +-- than relying on it being in the user_ips table (which we want to be able +-- to purge old entries from) +ALTER TABLE devices ADD COLUMN last_seen BIGINT; +ALTER TABLE devices ADD COLUMN ip TEXT; +ALTER TABLE devices ADD COLUMN user_agent TEXT; + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('devices_last_seen', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/drop_unused_event_tables.sql b/synapse/storage/databases/main/schema/delta/56/drop_unused_event_tables.sql new file mode 100644 index 0000000000..9f09922c67 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/drop_unused_event_tables.sql @@ -0,0 +1,20 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- these tables are never used. +DROP TABLE IF EXISTS room_names; +DROP TABLE IF EXISTS topics; +DROP TABLE IF EXISTS history_visibility; +DROP TABLE IF EXISTS guest_access; diff --git a/synapse/storage/databases/main/schema/delta/56/event_expiry.sql b/synapse/storage/databases/main/schema/delta/56/event_expiry.sql new file mode 100644 index 0000000000..81a36a8b1d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/event_expiry.sql @@ -0,0 +1,21 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS event_expiry ( + event_id TEXT PRIMARY KEY, + expiry_ts BIGINT NOT NULL +); + +CREATE INDEX event_expiry_expiry_ts_idx ON event_expiry(expiry_ts); diff --git a/synapse/storage/databases/main/schema/delta/56/event_labels.sql b/synapse/storage/databases/main/schema/delta/56/event_labels.sql new file mode 100644 index 0000000000..5e29c1da19 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/event_labels.sql @@ -0,0 +1,30 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- room_id and topoligical_ordering are denormalised from the events table in order to +-- make the index work. +CREATE TABLE IF NOT EXISTS event_labels ( + event_id TEXT, + label TEXT, + room_id TEXT NOT NULL, + topological_ordering BIGINT NOT NULL, + PRIMARY KEY(event_id, label) +); + + +-- This index enables an event pagination looking for a particular label to index the +-- event_labels table first, which is much quicker than scanning the events table and then +-- filtering by label, if the label is rarely used relative to the size of the room. +CREATE INDEX event_labels_room_id_label_idx ON event_labels(room_id, label, topological_ordering); diff --git a/synapse/storage/databases/main/schema/delta/56/event_labels_background_update.sql b/synapse/storage/databases/main/schema/delta/56/event_labels_background_update.sql new file mode 100644 index 0000000000..5f5e0499ae --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/event_labels_background_update.sql @@ -0,0 +1,17 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('event_store_labels', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/fix_room_keys_index.sql b/synapse/storage/databases/main/schema/delta/56/fix_room_keys_index.sql new file mode 100644 index 0000000000..014cb3b538 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/fix_room_keys_index.sql @@ -0,0 +1,18 @@ +/* Copyright 2019 Matrix.org Foundation CIC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- version is supposed to be part of the room keys index +CREATE UNIQUE INDEX e2e_room_keys_with_version_idx ON e2e_room_keys(user_id, version, room_id, session_id); +DROP INDEX IF EXISTS e2e_room_keys_idx; diff --git a/synapse/storage/databases/main/schema/delta/56/hidden_devices.sql b/synapse/storage/databases/main/schema/delta/56/hidden_devices.sql new file mode 100644 index 0000000000..67f8b20297 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/hidden_devices.sql @@ -0,0 +1,18 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- device list needs to know which ones are "real" devices, and which ones are +-- just used to avoid collisions +ALTER TABLE devices ADD COLUMN hidden BOOLEAN DEFAULT FALSE; diff --git a/synapse/storage/databases/main/schema/delta/56/hidden_devices_fix.sql.sqlite b/synapse/storage/databases/main/schema/delta/56/hidden_devices_fix.sql.sqlite new file mode 100644 index 0000000000..e8b1fd35d8 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/hidden_devices_fix.sql.sqlite @@ -0,0 +1,42 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* Change the hidden column from a default value of FALSE to a default value of + * 0, because sqlite3 prior to 3.23.0 caused the hidden column to contain the + * string 'FALSE', which is truthy. + * + * Since sqlite doesn't allow us to just change the default value, we have to + * recreate the table, copy the data, fix the rows that have incorrect data, and + * replace the old table with the new table. + */ + +CREATE TABLE IF NOT EXISTS devices2 ( + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + display_name TEXT, + last_seen BIGINT, + ip TEXT, + user_agent TEXT, + hidden BOOLEAN DEFAULT 0, + CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) +); + +INSERT INTO devices2 SELECT * FROM devices; + +UPDATE devices2 SET hidden = 0 WHERE hidden = 'FALSE'; + +DROP TABLE devices; + +ALTER TABLE devices2 RENAME TO devices; diff --git a/synapse/storage/databases/main/schema/delta/56/nuke_empty_communities_from_db.sql b/synapse/storage/databases/main/schema/delta/56/nuke_empty_communities_from_db.sql new file mode 100644 index 0000000000..4f24c1405d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/nuke_empty_communities_from_db.sql @@ -0,0 +1,29 @@ +/* Copyright 2019 Werner Sembach + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Groups/communities now get deleted when the last member leaves. This is a one time cleanup to remove old groups/communities that were already empty before that change was made. +DELETE FROM group_attestations_remote WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_attestations_renewals WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_invites WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_roles WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_room_categories WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_rooms WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_summary_roles WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_summary_room_categories WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_summary_rooms WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM group_summary_users WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM local_group_membership WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM local_group_updates WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); +DELETE FROM groups WHERE group_id IN (SELECT group_id FROM groups WHERE NOT EXISTS (SELECT group_id FROM group_users WHERE group_id = groups.group_id)); diff --git a/synapse/storage/databases/main/schema/delta/56/public_room_list_idx.sql b/synapse/storage/databases/main/schema/delta/56/public_room_list_idx.sql new file mode 100644 index 0000000000..7be31ffebb --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/public_room_list_idx.sql @@ -0,0 +1,16 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE INDEX public_room_list_stream_network ON public_room_list_stream (appservice_id, network_id, room_id); diff --git a/synapse/storage/databases/main/schema/delta/56/redaction_censor.sql b/synapse/storage/databases/main/schema/delta/56/redaction_censor.sql new file mode 100644 index 0000000000..ea95db0ed7 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/redaction_censor.sql @@ -0,0 +1,16 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE redactions ADD COLUMN have_censored BOOL NOT NULL DEFAULT false; diff --git a/synapse/storage/databases/main/schema/delta/56/redaction_censor2.sql b/synapse/storage/databases/main/schema/delta/56/redaction_censor2.sql new file mode 100644 index 0000000000..49ce35d794 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/redaction_censor2.sql @@ -0,0 +1,22 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +ALTER TABLE redactions ADD COLUMN received_ts BIGINT; + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('redactions_received_ts', '{}'); + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('redactions_have_censored_ts_idx', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/redaction_censor3_fix_update.sql.postgres b/synapse/storage/databases/main/schema/delta/56/redaction_censor3_fix_update.sql.postgres new file mode 100644 index 0000000000..67471f3ef5 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/redaction_censor3_fix_update.sql.postgres @@ -0,0 +1,25 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +-- There was a bug where we may have updated censored redactions as bytes, +-- which can (somehow) cause json to be inserted hex encoded. These updates go +-- and undoes any such hex encoded JSON. + +INSERT into background_updates (update_name, progress_json) + VALUES ('event_fix_redactions_bytes_create_index', '{}'); + +INSERT into background_updates (update_name, progress_json, depends_on) + VALUES ('event_fix_redactions_bytes', '{}', 'event_fix_redactions_bytes_create_index'); diff --git a/synapse/storage/databases/main/schema/delta/56/redaction_censor4.sql b/synapse/storage/databases/main/schema/delta/56/redaction_censor4.sql new file mode 100644 index 0000000000..b7550f6f4e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/redaction_censor4.sql @@ -0,0 +1,16 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +DROP INDEX IF EXISTS redactions_have_censored; diff --git a/synapse/storage/databases/main/schema/delta/56/remove_tombstoned_rooms_from_directory.sql b/synapse/storage/databases/main/schema/delta/56/remove_tombstoned_rooms_from_directory.sql new file mode 100644 index 0000000000..aeb17813d3 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/remove_tombstoned_rooms_from_directory.sql @@ -0,0 +1,18 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Now that #6232 is a thing, we can remove old rooms from the directory. +INSERT INTO background_updates (update_name, progress_json) VALUES + ('remove_tombstoned_rooms_from_directory', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/room_key_etag.sql b/synapse/storage/databases/main/schema/delta/56/room_key_etag.sql new file mode 100644 index 0000000000..7d70dd071e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/room_key_etag.sql @@ -0,0 +1,17 @@ +/* Copyright 2019 Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- store the current etag of backup version +ALTER TABLE e2e_room_keys_versions ADD COLUMN etag BIGINT; diff --git a/synapse/storage/databases/main/schema/delta/56/room_membership_idx.sql b/synapse/storage/databases/main/schema/delta/56/room_membership_idx.sql new file mode 100644 index 0000000000..92ab1f5e65 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/room_membership_idx.sql @@ -0,0 +1,18 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Adds an index on room_memberships for fetching all forgotten rooms for a user +INSERT INTO background_updates (update_name, progress_json) VALUES + ('room_membership_forgotten_idx', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/room_retention.sql b/synapse/storage/databases/main/schema/delta/56/room_retention.sql new file mode 100644 index 0000000000..ee6cdf7a14 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/room_retention.sql @@ -0,0 +1,33 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Tracks the retention policy of a room. +-- A NULL max_lifetime or min_lifetime means that the matching property is not defined in +-- the room's retention policy state event. +-- If a room doesn't have a retention policy state event in its state, both max_lifetime +-- and min_lifetime are NULL. +CREATE TABLE IF NOT EXISTS room_retention( + room_id TEXT, + event_id TEXT, + min_lifetime BIGINT, + max_lifetime BIGINT, + + PRIMARY KEY(room_id, event_id) +); + +CREATE INDEX room_retention_max_lifetime_idx on room_retention(max_lifetime); + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('insert_room_retention', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/56/signing_keys.sql b/synapse/storage/databases/main/schema/delta/56/signing_keys.sql new file mode 100644 index 0000000000..5c5fffcafb --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/signing_keys.sql @@ -0,0 +1,56 @@ +/* Copyright 2019 New Vector Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- cross-signing keys +CREATE TABLE IF NOT EXISTS e2e_cross_signing_keys ( + user_id TEXT NOT NULL, + -- the type of cross-signing key (master, user_signing, or self_signing) + keytype TEXT NOT NULL, + -- the full key information, as a json-encoded dict + keydata TEXT NOT NULL, + -- for keeping the keys in order, so that we can fetch the latest one + stream_id BIGINT NOT NULL +); + +CREATE UNIQUE INDEX e2e_cross_signing_keys_idx ON e2e_cross_signing_keys(user_id, keytype, stream_id); + +-- cross-signing signatures +CREATE TABLE IF NOT EXISTS e2e_cross_signing_signatures ( + -- user who did the signing + user_id TEXT NOT NULL, + -- key used to sign + key_id TEXT NOT NULL, + -- user who was signed + target_user_id TEXT NOT NULL, + -- device/key that was signed + target_device_id TEXT NOT NULL, + -- the actual signature + signature TEXT NOT NULL +); + +-- replaced by the index created in signing_keys_nonunique_signatures.sql +-- CREATE UNIQUE INDEX e2e_cross_signing_signatures_idx ON e2e_cross_signing_signatures(user_id, target_user_id, target_device_id); + +-- stream of user signature updates +CREATE TABLE IF NOT EXISTS user_signature_stream ( + -- uses the same stream ID as device list stream + stream_id BIGINT NOT NULL, + -- user who did the signing + from_user_id TEXT NOT NULL, + -- list of users who were signed, as a JSON array + user_ids TEXT NOT NULL +); + +CREATE UNIQUE INDEX user_signature_stream_idx ON user_signature_stream(stream_id); diff --git a/synapse/storage/databases/main/schema/delta/56/signing_keys_nonunique_signatures.sql b/synapse/storage/databases/main/schema/delta/56/signing_keys_nonunique_signatures.sql new file mode 100644 index 0000000000..0aa90ebf0c --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/signing_keys_nonunique_signatures.sql @@ -0,0 +1,22 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* The cross-signing signatures index should not be a unique index, because a + * user may upload multiple signatures for the same target user. The previous + * index was unique, so delete it if it's there and create a new non-unique + * index. */ + +DROP INDEX IF EXISTS e2e_cross_signing_signatures_idx; CREATE INDEX IF NOT +EXISTS e2e_cross_signing_signatures2_idx ON e2e_cross_signing_signatures(user_id, target_user_id, target_device_id); diff --git a/synapse/storage/databases/main/schema/delta/56/stats_separated.sql b/synapse/storage/databases/main/schema/delta/56/stats_separated.sql new file mode 100644 index 0000000000..bbdde121e8 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/stats_separated.sql @@ -0,0 +1,156 @@ +/* Copyright 2018 New Vector Ltd + * Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +----- First clean up from previous versions of room stats. + +-- First remove old stats stuff +DROP TABLE IF EXISTS room_stats; +DROP TABLE IF EXISTS room_state; +DROP TABLE IF EXISTS room_stats_state; +DROP TABLE IF EXISTS user_stats; +DROP TABLE IF EXISTS room_stats_earliest_tokens; +DROP TABLE IF EXISTS _temp_populate_stats_position; +DROP TABLE IF EXISTS _temp_populate_stats_rooms; +DROP TABLE IF EXISTS stats_stream_pos; + +-- Unschedule old background updates if they're still scheduled +DELETE FROM background_updates WHERE update_name IN ( + 'populate_stats_createtables', + 'populate_stats_process_rooms', + 'populate_stats_process_users', + 'populate_stats_cleanup' +); + +-- this relies on current_state_events.membership having been populated, so add +-- a dependency on current_state_events_membership. +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('populate_stats_process_rooms', '{}', 'current_state_events_membership'); + +-- this also relies on current_state_events.membership having been populated, but +-- we get that as a side-effect of depending on populate_stats_process_rooms. +INSERT INTO background_updates (update_name, progress_json, depends_on) VALUES + ('populate_stats_process_users', '{}', 'populate_stats_process_rooms'); + +----- Create tables for our version of room stats. + +-- single-row table to track position of incremental updates +DROP TABLE IF EXISTS stats_incremental_position; +CREATE TABLE stats_incremental_position ( + Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row. + stream_id BIGINT NOT NULL, + CHECK (Lock='X') +); + +-- insert a null row and make sure it is the only one. +INSERT INTO stats_incremental_position ( + stream_id +) SELECT COALESCE(MAX(stream_ordering), 0) from events; + +-- represents PRESENT room statistics for a room +-- only holds absolute fields +DROP TABLE IF EXISTS room_stats_current; +CREATE TABLE room_stats_current ( + room_id TEXT NOT NULL PRIMARY KEY, + + -- These are absolute counts + current_state_events INT NOT NULL, + joined_members INT NOT NULL, + invited_members INT NOT NULL, + left_members INT NOT NULL, + banned_members INT NOT NULL, + + local_users_in_room INT NOT NULL, + + -- The maximum delta stream position that this row takes into account. + completed_delta_stream_id BIGINT NOT NULL +); + + +-- represents HISTORICAL room statistics for a room +DROP TABLE IF EXISTS room_stats_historical; +CREATE TABLE room_stats_historical ( + room_id TEXT NOT NULL, + -- These stats cover the time from (end_ts - bucket_size)...end_ts (in ms). + -- Note that end_ts is quantised. + end_ts BIGINT NOT NULL, + bucket_size BIGINT NOT NULL, + + -- These stats are absolute counts + current_state_events BIGINT NOT NULL, + joined_members BIGINT NOT NULL, + invited_members BIGINT NOT NULL, + left_members BIGINT NOT NULL, + banned_members BIGINT NOT NULL, + local_users_in_room BIGINT NOT NULL, + + -- These stats are per time slice + total_events BIGINT NOT NULL, + total_event_bytes BIGINT NOT NULL, + + PRIMARY KEY (room_id, end_ts) +); + +-- We use this index to speed up deletion of ancient room stats. +CREATE INDEX room_stats_historical_end_ts ON room_stats_historical (end_ts); + +-- represents PRESENT statistics for a user +-- only holds absolute fields +DROP TABLE IF EXISTS user_stats_current; +CREATE TABLE user_stats_current ( + user_id TEXT NOT NULL PRIMARY KEY, + + joined_rooms BIGINT NOT NULL, + + -- The maximum delta stream position that this row takes into account. + completed_delta_stream_id BIGINT NOT NULL +); + +-- represents HISTORICAL statistics for a user +DROP TABLE IF EXISTS user_stats_historical; +CREATE TABLE user_stats_historical ( + user_id TEXT NOT NULL, + end_ts BIGINT NOT NULL, + bucket_size BIGINT NOT NULL, + + joined_rooms BIGINT NOT NULL, + + invites_sent BIGINT NOT NULL, + rooms_created BIGINT NOT NULL, + total_events BIGINT NOT NULL, + total_event_bytes BIGINT NOT NULL, + + PRIMARY KEY (user_id, end_ts) +); + +-- We use this index to speed up deletion of ancient user stats. +CREATE INDEX user_stats_historical_end_ts ON user_stats_historical (end_ts); + + +CREATE TABLE room_stats_state ( + room_id TEXT NOT NULL, + name TEXT, + canonical_alias TEXT, + join_rules TEXT, + history_visibility TEXT, + encryption TEXT, + avatar TEXT, + guest_access TEXT, + is_federatable BOOLEAN, + topic TEXT +); + +CREATE UNIQUE INDEX room_stats_state_room ON room_stats_state(room_id); diff --git a/synapse/storage/databases/main/schema/delta/56/unique_user_filter_index.py b/synapse/storage/databases/main/schema/delta/56/unique_user_filter_index.py new file mode 100644 index 0000000000..1de8b54961 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/unique_user_filter_index.py @@ -0,0 +1,52 @@ +import logging + +from synapse.storage.engines import PostgresEngine + +logger = logging.getLogger(__name__) + + +""" +This migration updates the user_filters table as follows: + + - drops any (user_id, filter_id) duplicates + - makes the columns NON-NULLable + - turns the index into a UNIQUE index +""" + + +def run_upgrade(cur, database_engine, *args, **kwargs): + pass + + +def run_create(cur, database_engine, *args, **kwargs): + if isinstance(database_engine, PostgresEngine): + select_clause = """ + SELECT DISTINCT ON (user_id, filter_id) user_id, filter_id, filter_json + FROM user_filters + """ + else: + select_clause = """ + SELECT * FROM user_filters GROUP BY user_id, filter_id + """ + sql = """ + DROP TABLE IF EXISTS user_filters_migration; + DROP INDEX IF EXISTS user_filters_unique; + CREATE TABLE user_filters_migration ( + user_id TEXT NOT NULL, + filter_id BIGINT NOT NULL, + filter_json BYTEA NOT NULL + ); + INSERT INTO user_filters_migration (user_id, filter_id, filter_json) + %s; + CREATE UNIQUE INDEX user_filters_unique ON user_filters_migration + (user_id, filter_id); + DROP TABLE user_filters; + ALTER TABLE user_filters_migration RENAME TO user_filters; + """ % ( + select_clause, + ) + + if isinstance(database_engine, PostgresEngine): + cur.execute(sql) + else: + cur.executescript(sql) diff --git a/synapse/storage/databases/main/schema/delta/56/user_external_ids.sql b/synapse/storage/databases/main/schema/delta/56/user_external_ids.sql new file mode 100644 index 0000000000..91390c4527 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/user_external_ids.sql @@ -0,0 +1,24 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* + * a table which records mappings from external auth providers to mxids + */ +CREATE TABLE IF NOT EXISTS user_external_ids ( + auth_provider TEXT NOT NULL, + external_id TEXT NOT NULL, + user_id TEXT NOT NULL, + UNIQUE (auth_provider, external_id) +); diff --git a/synapse/storage/databases/main/schema/delta/56/users_in_public_rooms_idx.sql b/synapse/storage/databases/main/schema/delta/56/users_in_public_rooms_idx.sql new file mode 100644 index 0000000000..149f8be8b6 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/56/users_in_public_rooms_idx.sql @@ -0,0 +1,17 @@ +/* Copyright 2019 Matrix.org Foundation CIC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- this was apparently forgotten when the table was created back in delta 53. +CREATE INDEX users_in_public_rooms_r_idx ON users_in_public_rooms(room_id); diff --git a/synapse/storage/databases/main/schema/delta/57/delete_old_current_state_events.sql b/synapse/storage/databases/main/schema/delta/57/delete_old_current_state_events.sql new file mode 100644 index 0000000000..aec06c8261 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/delete_old_current_state_events.sql @@ -0,0 +1,22 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Add background update to go and delete current state events for rooms the +-- server is no longer in. +-- +-- this relies on the 'membership' column of current_state_events, so make sure +-- that's populated first! +INSERT into background_updates (update_name, progress_json, depends_on) + VALUES ('delete_old_current_state_events', '{}', 'current_state_events_membership'); diff --git a/synapse/storage/databases/main/schema/delta/57/device_list_remote_cache_stale.sql b/synapse/storage/databases/main/schema/delta/57/device_list_remote_cache_stale.sql new file mode 100644 index 0000000000..c3b6de2099 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/device_list_remote_cache_stale.sql @@ -0,0 +1,25 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Records whether the server thinks that the remote users cached device lists +-- may be out of date (e.g. if we have received a to device message from a +-- device we don't know about). +CREATE TABLE IF NOT EXISTS device_lists_remote_resync ( + user_id TEXT NOT NULL, + added_ts BIGINT NOT NULL +); + +CREATE UNIQUE INDEX device_lists_remote_resync_idx ON device_lists_remote_resync (user_id); +CREATE INDEX device_lists_remote_resync_ts_idx ON device_lists_remote_resync (added_ts); diff --git a/synapse/storage/databases/main/schema/delta/57/local_current_membership.py b/synapse/storage/databases/main/schema/delta/57/local_current_membership.py new file mode 100644 index 0000000000..63b5acdcf7 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/local_current_membership.py @@ -0,0 +1,98 @@ +# -*- coding: utf-8 -*- +# Copyright 2020 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +# We create a new table called `local_current_membership` that stores the latest +# membership state of local users in rooms, which helps track leaves/bans/etc +# even if the server has left the room (and so has deleted the room from +# `current_state_events`). This will also include outstanding invites for local +# users for rooms the server isn't in. +# +# If the server isn't and hasn't been in the room then it will only include +# outsstanding invites, and not e.g. pre-emptive bans of local users. +# +# If the server later rejoins a room `local_current_membership` can simply be +# replaced with the new current state of the room (which results in the +# equivalent behaviour as if the server had remained in the room). + + +def run_upgrade(cur, database_engine, config, *args, **kwargs): + # We need to do the insert in `run_upgrade` section as we don't have access + # to `config` in `run_create`. + + # This upgrade may take a bit of time for large servers (e.g. one minute for + # matrix.org) but means we avoid a lots of book keeping required to do it as + # a background update. + + # We check if the `current_state_events.membership` is up to date by + # checking if the relevant background update has finished. If it has + # finished we can avoid doing a join against `room_memberships`, which + # speesd things up. + cur.execute( + """SELECT 1 FROM background_updates + WHERE update_name = 'current_state_events_membership' + """ + ) + current_state_membership_up_to_date = not bool(cur.fetchone()) + + # Cheekily drop and recreate indices, as that is faster. + cur.execute("DROP INDEX local_current_membership_idx") + cur.execute("DROP INDEX local_current_membership_room_idx") + + if current_state_membership_up_to_date: + sql = """ + INSERT INTO local_current_membership (room_id, user_id, event_id, membership) + SELECT c.room_id, state_key AS user_id, event_id, c.membership + FROM current_state_events AS c + WHERE type = 'm.room.member' AND c.membership IS NOT NULL AND state_key LIKE ? + """ + else: + # We can't rely on the membership column, so we need to join against + # `room_memberships`. + sql = """ + INSERT INTO local_current_membership (room_id, user_id, event_id, membership) + SELECT c.room_id, state_key AS user_id, event_id, r.membership + FROM current_state_events AS c + INNER JOIN room_memberships AS r USING (event_id) + WHERE type = 'm.room.member' AND state_key LIKE ? + """ + sql = database_engine.convert_param_style(sql) + cur.execute(sql, ("%:" + config.server_name,)) + + cur.execute( + "CREATE UNIQUE INDEX local_current_membership_idx ON local_current_membership(user_id, room_id)" + ) + cur.execute( + "CREATE INDEX local_current_membership_room_idx ON local_current_membership(room_id)" + ) + + +def run_create(cur, database_engine, *args, **kwargs): + cur.execute( + """ + CREATE TABLE local_current_membership ( + room_id TEXT NOT NULL, + user_id TEXT NOT NULL, + event_id TEXT NOT NULL, + membership TEXT NOT NULL + )""" + ) + + cur.execute( + "CREATE UNIQUE INDEX local_current_membership_idx ON local_current_membership(user_id, room_id)" + ) + cur.execute( + "CREATE INDEX local_current_membership_room_idx ON local_current_membership(room_id)" + ) diff --git a/synapse/storage/databases/main/schema/delta/57/remove_sent_outbound_pokes.sql b/synapse/storage/databases/main/schema/delta/57/remove_sent_outbound_pokes.sql new file mode 100644 index 0000000000..133d80af35 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/remove_sent_outbound_pokes.sql @@ -0,0 +1,21 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- we no longer keep sent outbound device pokes in the db; clear them out +-- so that we don't have to worry about them. +-- +-- This is a sequence scan, but it doesn't take too long. + +DELETE FROM device_lists_outbound_pokes WHERE sent; diff --git a/synapse/storage/databases/main/schema/delta/57/rooms_version_column.sql b/synapse/storage/databases/main/schema/delta/57/rooms_version_column.sql new file mode 100644 index 0000000000..352a66f5b0 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/rooms_version_column.sql @@ -0,0 +1,24 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +-- We want to start storing the room version independently of +-- `current_state_events` so that we can delete stale entries from it without +-- losing the information. +ALTER TABLE rooms ADD COLUMN room_version TEXT; + + +INSERT into background_updates (update_name, progress_json) + VALUES ('add_rooms_room_version_column', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.postgres b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.postgres new file mode 100644 index 0000000000..c601cff6de --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.postgres @@ -0,0 +1,35 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- when we first added the room_version column, it was populated via a background +-- update. We now need it to be populated before synapse starts, so we populate +-- any remaining rows with a NULL room version now. For servers which have completed +-- the background update, this will be pretty quick. + +-- the following query will set room_version to NULL if no create event is found for +-- the room in current_state_events, and will set it to '1' if a create event with no +-- room_version is found. + +UPDATE rooms SET room_version=( + SELECT COALESCE(json::json->'content'->>'room_version','1') + FROM current_state_events cse INNER JOIN event_json ej USING (event_id) + WHERE cse.room_id=rooms.room_id AND cse.type='m.room.create' AND cse.state_key='' +) WHERE rooms.room_version IS NULL; + +-- we still allow the background update to complete: it has the useful side-effect of +-- populating `rooms` with any missing rooms (based on the current_state_events table). + +-- see also rooms_version_column_2.sql.sqlite which has a copy of the above query, using +-- sqlite syntax for the json extraction. diff --git a/synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.sqlite b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.sqlite new file mode 100644 index 0000000000..335c6f2074 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_2.sql.sqlite @@ -0,0 +1,22 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- see rooms_version_column_2.sql.postgres for details of what's going on here. + +UPDATE rooms SET room_version=( + SELECT COALESCE(json_extract(ej.json, '$.content.room_version'), '1') + FROM current_state_events cse INNER JOIN event_json ej USING (event_id) + WHERE cse.room_id=rooms.room_id AND cse.type='m.room.create' AND cse.state_key='' +) WHERE rooms.room_version IS NULL; diff --git a/synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.postgres b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.postgres new file mode 100644 index 0000000000..92aaadde0d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.postgres @@ -0,0 +1,39 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- When we first added the room_version column to the rooms table, it was populated from +-- the current_state_events table. However, there was an issue causing a background +-- update to clean up the current_state_events table for rooms where the server is no +-- longer participating, before that column could be populated. Therefore, some rooms had +-- a NULL room_version. + +-- The rooms_version_column_2.sql.* delta files were introduced to make the populating +-- synchronous instead of running it in a background update, which fixed this issue. +-- However, all of the instances of Synapse installed or updated in the meantime got +-- their rooms table corrupted with NULL room_versions. + +-- This query fishes out the room versions from the create event using the state_events +-- table instead of the current_state_events one, as the former still have all of the +-- create events. + +UPDATE rooms SET room_version=( + SELECT COALESCE(json::json->'content'->>'room_version','1') + FROM state_events se INNER JOIN event_json ej USING (event_id) + WHERE se.room_id=rooms.room_id AND se.type='m.room.create' AND se.state_key='' + LIMIT 1 +) WHERE rooms.room_version IS NULL; + +-- see also rooms_version_column_3.sql.sqlite which has a copy of the above query, using +-- sqlite syntax for the json extraction. diff --git a/synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.sqlite b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.sqlite new file mode 100644 index 0000000000..e19dab97cb --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/57/rooms_version_column_3.sql.sqlite @@ -0,0 +1,23 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- see rooms_version_column_3.sql.postgres for details of what's going on here. + +UPDATE rooms SET room_version=( + SELECT COALESCE(json_extract(ej.json, '$.content.room_version'), '1') + FROM state_events se INNER JOIN event_json ej USING (event_id) + WHERE se.room_id=rooms.room_id AND se.type='m.room.create' AND se.state_key='' + LIMIT 1 +) WHERE rooms.room_version IS NULL; diff --git a/synapse/storage/databases/main/schema/delta/58/02remove_dup_outbound_pokes.sql b/synapse/storage/databases/main/schema/delta/58/02remove_dup_outbound_pokes.sql new file mode 100644 index 0000000000..fdc39e9ba5 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/02remove_dup_outbound_pokes.sql @@ -0,0 +1,22 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + /* for some reason, we have accumulated duplicate entries in + * device_lists_outbound_pokes, which makes prune_outbound_device_list_pokes less + * efficient. + */ + +INSERT INTO background_updates (ordering, update_name, progress_json) + VALUES (5800, 'remove_dup_outbound_pokes', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/58/03persist_ui_auth.sql b/synapse/storage/databases/main/schema/delta/58/03persist_ui_auth.sql new file mode 100644 index 0000000000..dcb593fc2d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/03persist_ui_auth.sql @@ -0,0 +1,36 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS ui_auth_sessions( + session_id TEXT NOT NULL, -- The session ID passed to the client. + creation_time BIGINT NOT NULL, -- The time this session was created (epoch time in milliseconds). + serverdict TEXT NOT NULL, -- A JSON dictionary of arbitrary data added by Synapse. + clientdict TEXT NOT NULL, -- A JSON dictionary of arbitrary data from the client. + uri TEXT NOT NULL, -- The URI the UI authentication session is using. + method TEXT NOT NULL, -- The HTTP method the UI authentication session is using. + -- The clientdict, uri, and method make up an tuple that must be immutable + -- throughout the lifetime of the UI Auth session. + description TEXT NOT NULL, -- A human readable description of the operation which caused the UI Auth flow to occur. + UNIQUE (session_id) +); + +CREATE TABLE IF NOT EXISTS ui_auth_sessions_credentials( + session_id TEXT NOT NULL, -- The corresponding UI Auth session. + stage_type TEXT NOT NULL, -- The stage type. + result TEXT NOT NULL, -- The result of the stage verification, stored as JSON. + UNIQUE (session_id, stage_type), + FOREIGN KEY (session_id) + REFERENCES ui_auth_sessions (session_id) +); diff --git a/synapse/storage/databases/main/schema/delta/58/05cache_instance.sql.postgres b/synapse/storage/databases/main/schema/delta/58/05cache_instance.sql.postgres new file mode 100644 index 0000000000..aa46eb0e10 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/05cache_instance.sql.postgres @@ -0,0 +1,30 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We keep the old table here to enable us to roll back. It doesn't matter +-- that we have dropped all the data here. +TRUNCATE cache_invalidation_stream; + +CREATE TABLE cache_invalidation_stream_by_instance ( + stream_id BIGINT NOT NULL, + instance_name TEXT NOT NULL, + cache_func TEXT NOT NULL, + keys TEXT[], + invalidation_ts BIGINT +); + +CREATE UNIQUE INDEX cache_invalidation_stream_by_instance_id ON cache_invalidation_stream_by_instance(stream_id); + +CREATE SEQUENCE cache_invalidation_stream_seq; diff --git a/synapse/storage/databases/main/schema/delta/58/06dlols_unique_idx.py b/synapse/storage/databases/main/schema/delta/58/06dlols_unique_idx.py new file mode 100644 index 0000000000..d353f2bcb3 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/06dlols_unique_idx.py @@ -0,0 +1,80 @@ +# Copyright 2020 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +""" +This migration rebuilds the device_lists_outbound_last_success table without duplicate +entries, and with a UNIQUE index. +""" + +import logging +from io import StringIO + +from synapse.storage.engines import BaseDatabaseEngine, PostgresEngine +from synapse.storage.prepare_database import execute_statements_from_stream +from synapse.storage.types import Cursor + +logger = logging.getLogger(__name__) + + +def run_upgrade(*args, **kwargs): + pass + + +def run_create(cur: Cursor, database_engine: BaseDatabaseEngine, *args, **kwargs): + # some instances might already have this index, in which case we can skip this + if isinstance(database_engine, PostgresEngine): + cur.execute( + """ + SELECT 1 FROM pg_class WHERE relkind = 'i' + AND relname = 'device_lists_outbound_last_success_unique_idx' + """ + ) + + if cur.rowcount: + logger.info( + "Unique index exists on device_lists_outbound_last_success: " + "skipping rebuild" + ) + return + + logger.info("Rebuilding device_lists_outbound_last_success with unique index") + execute_statements_from_stream(cur, StringIO(_rebuild_commands)) + + +# there might be duplicates, so the easiest way to achieve this is to create a new +# table with the right data, and renaming it into place + +_rebuild_commands = """ +DROP TABLE IF EXISTS device_lists_outbound_last_success_new; + +CREATE TABLE device_lists_outbound_last_success_new ( + destination TEXT NOT NULL, + user_id TEXT NOT NULL, + stream_id BIGINT NOT NULL +); + +-- this took about 30 seconds on matrix.org's 16 million rows. +INSERT INTO device_lists_outbound_last_success_new + SELECT destination, user_id, MAX(stream_id) FROM device_lists_outbound_last_success + GROUP BY destination, user_id; + +-- and this another 30 seconds. +CREATE UNIQUE INDEX device_lists_outbound_last_success_unique_idx + ON device_lists_outbound_last_success_new (destination, user_id); + +DROP TABLE device_lists_outbound_last_success; + +ALTER TABLE device_lists_outbound_last_success_new + RENAME TO device_lists_outbound_last_success; +""" diff --git a/synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.postgres b/synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.postgres new file mode 100644 index 0000000000..597f2ffd3d --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.postgres @@ -0,0 +1,18 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- The local_media_repository should have files which do not get quarantined, +-- e.g. files from sticker packs. +ALTER TABLE local_media_repository ADD COLUMN safe_from_quarantine BOOLEAN NOT NULL DEFAULT FALSE; diff --git a/synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.sqlite b/synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.sqlite new file mode 100644 index 0000000000..69db89ac0e --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/08_media_safe_from_quarantine.sql.sqlite @@ -0,0 +1,18 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- The local_media_repository should have files which do not get quarantined, +-- e.g. files from sticker packs. +ALTER TABLE local_media_repository ADD COLUMN safe_from_quarantine BOOLEAN NOT NULL DEFAULT 0; diff --git a/synapse/storage/databases/main/schema/delta/58/10drop_local_rejections_stream.sql b/synapse/storage/databases/main/schema/delta/58/10drop_local_rejections_stream.sql new file mode 100644 index 0000000000..eb57203e46 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/10drop_local_rejections_stream.sql @@ -0,0 +1,22 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* +The version of synapse 1.16.0 on pypi incorrectly contained a migration which +added a table called 'local_rejections_stream'. This table is not used, and +we drop it here for anyone who was affected. +*/ + +DROP TABLE IF EXISTS local_rejections_stream; diff --git a/synapse/storage/databases/main/schema/delta/58/10federation_pos_instance_name.sql b/synapse/storage/databases/main/schema/delta/58/10federation_pos_instance_name.sql new file mode 100644 index 0000000000..1cc2633aad --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/10federation_pos_instance_name.sql @@ -0,0 +1,22 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- We need to store the stream positions by instance in a sharded config world. +-- +-- We default to master as we want the column to be NOT NULL and we correctly +-- reset the instance name to match the config each time we start up. +ALTER TABLE federation_stream_position ADD COLUMN instance_name TEXT NOT NULL DEFAULT 'master'; + +CREATE UNIQUE INDEX federation_stream_position_instance ON federation_stream_position(type, instance_name); diff --git a/synapse/storage/databases/main/schema/delta/58/11user_id_seq.py b/synapse/storage/databases/main/schema/delta/58/11user_id_seq.py new file mode 100644 index 0000000000..4310ec12ce --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/11user_id_seq.py @@ -0,0 +1,34 @@ +# Copyright 2020 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +""" +Adds a postgres SEQUENCE for generating guest user IDs. +""" + +from synapse.storage.databases.main.registration import ( + find_max_generated_user_id_localpart, +) +from synapse.storage.engines import PostgresEngine + + +def run_create(cur, database_engine, *args, **kwargs): + if not isinstance(database_engine, PostgresEngine): + return + + next_id = find_max_generated_user_id_localpart(cur) + 1 + cur.execute("CREATE SEQUENCE user_id_seq START WITH %s", (next_id,)) + + +def run_upgrade(*args, **kwargs): + pass diff --git a/synapse/storage/databases/main/schema/delta/58/12room_stats.sql b/synapse/storage/databases/main/schema/delta/58/12room_stats.sql new file mode 100644 index 0000000000..cade5dcca8 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/12room_stats.sql @@ -0,0 +1,32 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Recalculate the stats for all rooms after the fix to joined_members erroneously +-- incrementing on per-room profile changes. + +-- Note that the populate_stats_process_rooms background update is already set to +-- run if you're upgrading from Synapse <1.0.0. + +-- Additionally, if you've upgraded to v1.18.0 (which doesn't include this fix), +-- this bg job runs, and then update to v1.19.0, you'd end up with only half of +-- your rooms having room stats recalculated after this fix was in place. + +-- So we've switched the old `populate_stats_process_rooms` background job to a +-- no-op, and then kick off a bg job with a new name, but with the same +-- functionality as the old one. This effectively restarts the background job +-- from the beginning, without running it twice in a row, supporting both +-- upgrade usecases. +INSERT INTO background_updates (update_name, progress_json) VALUES + ('populate_stats_process_rooms_2', '{}'); diff --git a/synapse/storage/databases/main/schema/delta/58/12unread_messages.sql b/synapse/storage/databases/main/schema/delta/58/12unread_messages.sql new file mode 100644 index 0000000000..531b532c73 --- /dev/null +++ b/synapse/storage/databases/main/schema/delta/58/12unread_messages.sql @@ -0,0 +1,18 @@ +/* Copyright 2020 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Store a boolean value in the events table for whether the event should be counted in +-- the unread_count property of sync responses. +ALTER TABLE events ADD COLUMN count_as_unread BOOLEAN; diff --git a/synapse/storage/databases/main/schema/full_schemas/16/application_services.sql b/synapse/storage/databases/main/schema/full_schemas/16/application_services.sql new file mode 100644 index 0000000000..883fcd10b2 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/application_services.sql @@ -0,0 +1,37 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* We used to create tables called application_services and + * application_services_regex, but these are no longer used and are removed in + * delta 54. + */ + + +CREATE TABLE IF NOT EXISTS application_services_state( + as_id TEXT PRIMARY KEY, + state VARCHAR(5), + last_txn INTEGER +); + +CREATE TABLE IF NOT EXISTS application_services_txns( + as_id TEXT NOT NULL, + txn_id INTEGER NOT NULL, + event_ids TEXT NOT NULL, + UNIQUE(as_id, txn_id) +); + +CREATE INDEX application_services_txns_id ON application_services_txns ( + as_id +); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/event_edges.sql b/synapse/storage/databases/main/schema/full_schemas/16/event_edges.sql new file mode 100644 index 0000000000..10ce2aa7a0 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/event_edges.sql @@ -0,0 +1,70 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* We used to create tables called event_destinations and + * state_forward_extremities, but these are no longer used and are removed in + * delta 54. + */ + +CREATE TABLE IF NOT EXISTS event_forward_extremities( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + UNIQUE (event_id, room_id) +); + +CREATE INDEX ev_extrem_room ON event_forward_extremities(room_id); +CREATE INDEX ev_extrem_id ON event_forward_extremities(event_id); + + +CREATE TABLE IF NOT EXISTS event_backward_extremities( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + UNIQUE (event_id, room_id) +); + +CREATE INDEX ev_b_extrem_room ON event_backward_extremities(room_id); +CREATE INDEX ev_b_extrem_id ON event_backward_extremities(event_id); + + +CREATE TABLE IF NOT EXISTS event_edges( + event_id TEXT NOT NULL, + prev_event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + is_state BOOL NOT NULL, -- true if this is a prev_state edge rather than a regular + -- event dag edge. + UNIQUE (event_id, prev_event_id, room_id, is_state) +); + +CREATE INDEX ev_edges_id ON event_edges(event_id); +CREATE INDEX ev_edges_prev_id ON event_edges(prev_event_id); + + +CREATE TABLE IF NOT EXISTS room_depth( + room_id TEXT NOT NULL, + min_depth INTEGER NOT NULL, + UNIQUE (room_id) +); + +CREATE INDEX room_depth_room ON room_depth(room_id); + +CREATE TABLE IF NOT EXISTS event_auth( + event_id TEXT NOT NULL, + auth_id TEXT NOT NULL, + room_id TEXT NOT NULL, + UNIQUE (event_id, auth_id, room_id) +); + +CREATE INDEX evauth_edges_id ON event_auth(event_id); +CREATE INDEX evauth_edges_auth_id ON event_auth(auth_id); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/event_signatures.sql b/synapse/storage/databases/main/schema/full_schemas/16/event_signatures.sql new file mode 100644 index 0000000000..95826da431 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/event_signatures.sql @@ -0,0 +1,38 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + /* We used to create tables called event_content_hashes and event_edge_hashes, + * but these are no longer used and are removed in delta 54. + */ + +CREATE TABLE IF NOT EXISTS event_reference_hashes ( + event_id TEXT, + algorithm TEXT, + hash bytea, + UNIQUE (event_id, algorithm) +); + +CREATE INDEX event_reference_hashes_id ON event_reference_hashes(event_id); + + +CREATE TABLE IF NOT EXISTS event_signatures ( + event_id TEXT, + signature_name TEXT, + key_id TEXT, + signature bytea, + UNIQUE (event_id, signature_name, key_id) +); + +CREATE INDEX event_signatures_id ON event_signatures(event_id); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/im.sql b/synapse/storage/databases/main/schema/full_schemas/16/im.sql new file mode 100644 index 0000000000..a1a2aa8e5b --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/im.sql @@ -0,0 +1,120 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* We used to create tables called room_hosts and feedback, + * but these are no longer used and are removed in delta 54. + */ + +CREATE TABLE IF NOT EXISTS events( + stream_ordering INTEGER PRIMARY KEY, + topological_ordering BIGINT NOT NULL, + event_id TEXT NOT NULL, + type TEXT NOT NULL, + room_id TEXT NOT NULL, + + -- 'content' used to be created NULLable, but as of delta 50 we drop that constraint. + -- the hack we use to drop the constraint doesn't work for an in-memory sqlite + -- database, which breaks the sytests. Hence, we no longer make it nullable. + content TEXT, + + unrecognized_keys TEXT, + processed BOOL NOT NULL, + outlier BOOL NOT NULL, + depth BIGINT DEFAULT 0 NOT NULL, + UNIQUE (event_id) +); + +CREATE INDEX events_stream_ordering ON events (stream_ordering); +CREATE INDEX events_topological_ordering ON events (topological_ordering); +CREATE INDEX events_order ON events (topological_ordering, stream_ordering); +CREATE INDEX events_room_id ON events (room_id); +CREATE INDEX events_order_room ON events ( + room_id, topological_ordering, stream_ordering +); + + +CREATE TABLE IF NOT EXISTS event_json( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + internal_metadata TEXT NOT NULL, + json TEXT NOT NULL, + UNIQUE (event_id) +); + +CREATE INDEX event_json_room_id ON event_json(room_id); + + +CREATE TABLE IF NOT EXISTS state_events( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + type TEXT NOT NULL, + state_key TEXT NOT NULL, + prev_state TEXT, + UNIQUE (event_id) +); + +CREATE INDEX state_events_room_id ON state_events (room_id); +CREATE INDEX state_events_type ON state_events (type); +CREATE INDEX state_events_state_key ON state_events (state_key); + + +CREATE TABLE IF NOT EXISTS current_state_events( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + type TEXT NOT NULL, + state_key TEXT NOT NULL, + UNIQUE (event_id), + UNIQUE (room_id, type, state_key) +); + +CREATE INDEX current_state_events_room_id ON current_state_events (room_id); +CREATE INDEX current_state_events_type ON current_state_events (type); +CREATE INDEX current_state_events_state_key ON current_state_events (state_key); + +CREATE TABLE IF NOT EXISTS room_memberships( + event_id TEXT NOT NULL, + user_id TEXT NOT NULL, + sender TEXT NOT NULL, + room_id TEXT NOT NULL, + membership TEXT NOT NULL, + UNIQUE (event_id) +); + +CREATE INDEX room_memberships_room_id ON room_memberships (room_id); +CREATE INDEX room_memberships_user_id ON room_memberships (user_id); + +CREATE TABLE IF NOT EXISTS topics( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + topic TEXT NOT NULL, + UNIQUE (event_id) +); + +CREATE INDEX topics_room_id ON topics(room_id); + +CREATE TABLE IF NOT EXISTS room_names( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + name TEXT NOT NULL, + UNIQUE (event_id) +); + +CREATE INDEX room_names_room_id ON room_names(room_id); + +CREATE TABLE IF NOT EXISTS rooms( + room_id TEXT PRIMARY KEY NOT NULL, + is_public BOOL, + creator TEXT +); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/keys.sql b/synapse/storage/databases/main/schema/full_schemas/16/keys.sql new file mode 100644 index 0000000000..11cdffdbb3 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/keys.sql @@ -0,0 +1,26 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- we used to create a table called server_tls_certificates, but this is no +-- longer used, and is removed in delta 54. + +CREATE TABLE IF NOT EXISTS server_signature_keys( + server_name TEXT, -- Server name. + key_id TEXT, -- Key version. + from_server TEXT, -- Which key server the key was fetched form. + ts_added_ms BIGINT, -- When the key was added. + verify_key bytea, -- NACL verification key. + UNIQUE (server_name, key_id) +); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/media_repository.sql b/synapse/storage/databases/main/schema/full_schemas/16/media_repository.sql new file mode 100644 index 0000000000..8f3759bb2a --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/media_repository.sql @@ -0,0 +1,68 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS local_media_repository ( + media_id TEXT, -- The id used to refer to the media. + media_type TEXT, -- The MIME-type of the media. + media_length INTEGER, -- Length of the media in bytes. + created_ts BIGINT, -- When the content was uploaded in ms. + upload_name TEXT, -- The name the media was uploaded with. + user_id TEXT, -- The user who uploaded the file. + UNIQUE (media_id) +); + +CREATE TABLE IF NOT EXISTS local_media_repository_thumbnails ( + media_id TEXT, -- The id used to refer to the media. + thumbnail_width INTEGER, -- The width of the thumbnail in pixels. + thumbnail_height INTEGER, -- The height of the thumbnail in pixels. + thumbnail_type TEXT, -- The MIME-type of the thumbnail. + thumbnail_method TEXT, -- The method used to make the thumbnail. + thumbnail_length INTEGER, -- The length of the thumbnail in bytes. + UNIQUE ( + media_id, thumbnail_width, thumbnail_height, thumbnail_type + ) +); + +CREATE INDEX local_media_repository_thumbnails_media_id + ON local_media_repository_thumbnails (media_id); + +CREATE TABLE IF NOT EXISTS remote_media_cache ( + media_origin TEXT, -- The remote HS the media came from. + media_id TEXT, -- The id used to refer to the media on that server. + media_type TEXT, -- The MIME-type of the media. + created_ts BIGINT, -- When the content was uploaded in ms. + upload_name TEXT, -- The name the media was uploaded with. + media_length INTEGER, -- Length of the media in bytes. + filesystem_id TEXT, -- The name used to store the media on disk. + UNIQUE (media_origin, media_id) +); + +CREATE TABLE IF NOT EXISTS remote_media_cache_thumbnails ( + media_origin TEXT, -- The remote HS the media came from. + media_id TEXT, -- The id used to refer to the media. + thumbnail_width INTEGER, -- The width of the thumbnail in pixels. + thumbnail_height INTEGER, -- The height of the thumbnail in pixels. + thumbnail_method TEXT, -- The method used to make the thumbnail + thumbnail_type TEXT, -- The MIME-type of the thumbnail. + thumbnail_length INTEGER, -- The length of the thumbnail in bytes. + filesystem_id TEXT, -- The name used to store the media on disk. + UNIQUE ( + media_origin, media_id, thumbnail_width, thumbnail_height, + thumbnail_type + ) +); + +CREATE INDEX remote_media_cache_thumbnails_media_id + ON remote_media_cache_thumbnails (media_id); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/presence.sql b/synapse/storage/databases/main/schema/full_schemas/16/presence.sql new file mode 100644 index 0000000000..01d2d8f833 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/presence.sql @@ -0,0 +1,32 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +CREATE TABLE IF NOT EXISTS presence( + user_id TEXT NOT NULL, + state VARCHAR(20), + status_msg TEXT, + mtime BIGINT, -- miliseconds since last state change + UNIQUE (user_id) +); + +-- For each of /my/ users which possibly-remote users are allowed to see their +-- presence state +CREATE TABLE IF NOT EXISTS presence_allow_inbound( + observed_user_id TEXT NOT NULL, + observer_user_id TEXT NOT NULL, -- a UserID, + UNIQUE (observed_user_id, observer_user_id) +); + +-- We used to create a table called presence_list, but this is no longer used +-- and is removed in delta 54. \ No newline at end of file diff --git a/synapse/storage/databases/main/schema/full_schemas/16/profiles.sql b/synapse/storage/databases/main/schema/full_schemas/16/profiles.sql new file mode 100644 index 0000000000..c04f4747d9 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/profiles.sql @@ -0,0 +1,20 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +CREATE TABLE IF NOT EXISTS profiles( + user_id TEXT NOT NULL, + displayname TEXT, + avatar_url TEXT, + UNIQUE(user_id) +); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/push.sql b/synapse/storage/databases/main/schema/full_schemas/16/push.sql new file mode 100644 index 0000000000..e44465cf45 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/push.sql @@ -0,0 +1,74 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS rejections( + event_id TEXT NOT NULL, + reason TEXT NOT NULL, + last_check TEXT NOT NULL, + UNIQUE (event_id) +); + +-- Push notification endpoints that users have configured +CREATE TABLE IF NOT EXISTS pushers ( + id BIGINT PRIMARY KEY, + user_name TEXT NOT NULL, + access_token BIGINT DEFAULT NULL, + profile_tag VARCHAR(32) NOT NULL, + kind VARCHAR(8) NOT NULL, + app_id VARCHAR(64) NOT NULL, + app_display_name VARCHAR(64) NOT NULL, + device_display_name VARCHAR(128) NOT NULL, + pushkey bytea NOT NULL, + ts BIGINT NOT NULL, + lang VARCHAR(8), + data bytea, + last_token TEXT, + last_success BIGINT, + failing_since BIGINT, + UNIQUE (app_id, pushkey) +); + +CREATE TABLE IF NOT EXISTS push_rules ( + id BIGINT PRIMARY KEY, + user_name TEXT NOT NULL, + rule_id TEXT NOT NULL, + priority_class SMALLINT NOT NULL, + priority INTEGER NOT NULL DEFAULT 0, + conditions TEXT NOT NULL, + actions TEXT NOT NULL, + UNIQUE(user_name, rule_id) +); + +CREATE INDEX push_rules_user_name on push_rules (user_name); + +CREATE TABLE IF NOT EXISTS user_filters( + user_id TEXT, + filter_id BIGINT, + filter_json bytea +); + +CREATE INDEX user_filters_by_user_id_filter_id ON user_filters( + user_id, filter_id +); + +CREATE TABLE IF NOT EXISTS push_rules_enable ( + id BIGINT PRIMARY KEY, + user_name TEXT NOT NULL, + rule_id TEXT NOT NULL, + enabled SMALLINT, + UNIQUE(user_name, rule_id) +); + +CREATE INDEX push_rules_enable_user_name on push_rules_enable (user_name); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/redactions.sql b/synapse/storage/databases/main/schema/full_schemas/16/redactions.sql new file mode 100644 index 0000000000..318f0d9aa5 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/redactions.sql @@ -0,0 +1,22 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +CREATE TABLE IF NOT EXISTS redactions ( + event_id TEXT NOT NULL, + redacts TEXT NOT NULL, + UNIQUE (event_id) +); + +CREATE INDEX redactions_event_id ON redactions (event_id); +CREATE INDEX redactions_redacts ON redactions (redacts); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/room_aliases.sql b/synapse/storage/databases/main/schema/full_schemas/16/room_aliases.sql new file mode 100644 index 0000000000..d47da3b12f --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/room_aliases.sql @@ -0,0 +1,29 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS room_aliases( + room_alias TEXT NOT NULL, + room_id TEXT NOT NULL, + UNIQUE (room_alias) +); + +CREATE INDEX room_aliases_id ON room_aliases(room_id); + +CREATE TABLE IF NOT EXISTS room_alias_servers( + room_alias TEXT NOT NULL, + server TEXT NOT NULL +); + +CREATE INDEX room_alias_servers_alias ON room_alias_servers(room_alias); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/state.sql b/synapse/storage/databases/main/schema/full_schemas/16/state.sql new file mode 100644 index 0000000000..96391a8f0e --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/state.sql @@ -0,0 +1,40 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE IF NOT EXISTS state_groups( + id BIGINT PRIMARY KEY, + room_id TEXT NOT NULL, + event_id TEXT NOT NULL +); + +CREATE TABLE IF NOT EXISTS state_groups_state( + state_group BIGINT NOT NULL, + room_id TEXT NOT NULL, + type TEXT NOT NULL, + state_key TEXT NOT NULL, + event_id TEXT NOT NULL +); + +CREATE TABLE IF NOT EXISTS event_to_state_groups( + event_id TEXT NOT NULL, + state_group BIGINT NOT NULL, + UNIQUE (event_id) +); + +CREATE INDEX state_groups_id ON state_groups(id); + +CREATE INDEX state_groups_state_id ON state_groups_state(state_group); +CREATE INDEX state_groups_state_tuple ON state_groups_state(room_id, type, state_key); +CREATE INDEX event_to_state_groups_id ON event_to_state_groups(event_id); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/transactions.sql b/synapse/storage/databases/main/schema/full_schemas/16/transactions.sql new file mode 100644 index 0000000000..17e67bedac --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/transactions.sql @@ -0,0 +1,44 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +-- Stores what transaction ids we have received and what our response was +CREATE TABLE IF NOT EXISTS received_transactions( + transaction_id TEXT, + origin TEXT, + ts BIGINT, + response_code INTEGER, + response_json bytea, + has_been_referenced smallint default 0, -- Whether thishas been referenced by a prev_tx + UNIQUE (transaction_id, origin) +); + +CREATE INDEX transactions_have_ref ON received_transactions(origin, has_been_referenced);-- WHERE has_been_referenced = 0; + +-- For sent transactions only. +CREATE TABLE IF NOT EXISTS transaction_id_to_pdu( + transaction_id INTEGER, + destination TEXT, + pdu_id TEXT, + pdu_origin TEXT, + UNIQUE (transaction_id, destination) +); + +CREATE INDEX transaction_id_to_pdu_dest ON transaction_id_to_pdu(destination); + +-- To track destination health +CREATE TABLE IF NOT EXISTS destinations( + destination TEXT PRIMARY KEY, + retry_last_ts BIGINT, + retry_interval INTEGER +); diff --git a/synapse/storage/databases/main/schema/full_schemas/16/users.sql b/synapse/storage/databases/main/schema/full_schemas/16/users.sql new file mode 100644 index 0000000000..f013aa8b18 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/16/users.sql @@ -0,0 +1,42 @@ +/* Copyright 2014-2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +CREATE TABLE IF NOT EXISTS users( + name TEXT, + password_hash TEXT, + creation_ts BIGINT, + admin SMALLINT DEFAULT 0 NOT NULL, + UNIQUE(name) +); + +CREATE TABLE IF NOT EXISTS access_tokens( + id BIGINT PRIMARY KEY, + user_id TEXT NOT NULL, + device_id TEXT, + token TEXT NOT NULL, + last_used BIGINT, + UNIQUE(token) +); + +CREATE TABLE IF NOT EXISTS user_ips ( + user_id TEXT NOT NULL, + access_token TEXT NOT NULL, + device_id TEXT, + ip TEXT NOT NULL, + user_agent TEXT NOT NULL, + last_seen BIGINT NOT NULL +); + +CREATE INDEX user_ips_user ON user_ips(user_id); +CREATE INDEX user_ips_user_ip ON user_ips(user_id, access_token, ip); diff --git a/synapse/storage/databases/main/schema/full_schemas/54/full.sql.postgres b/synapse/storage/databases/main/schema/full_schemas/54/full.sql.postgres new file mode 100644 index 0000000000..889a9a0ce4 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/54/full.sql.postgres @@ -0,0 +1,1983 @@ + + + + + +CREATE TABLE access_tokens ( + id bigint NOT NULL, + user_id text NOT NULL, + device_id text, + token text NOT NULL, + last_used bigint +); + + + +CREATE TABLE account_data ( + user_id text NOT NULL, + account_data_type text NOT NULL, + stream_id bigint NOT NULL, + content text NOT NULL +); + + + +CREATE TABLE account_data_max_stream_id ( + lock character(1) DEFAULT 'X'::bpchar NOT NULL, + stream_id bigint NOT NULL, + CONSTRAINT private_user_data_max_stream_id_lock_check CHECK ((lock = 'X'::bpchar)) +); + + + +CREATE TABLE account_validity ( + user_id text NOT NULL, + expiration_ts_ms bigint NOT NULL, + email_sent boolean NOT NULL, + renewal_token text +); + + + +CREATE TABLE application_services_state ( + as_id text NOT NULL, + state character varying(5), + last_txn integer +); + + + +CREATE TABLE application_services_txns ( + as_id text NOT NULL, + txn_id integer NOT NULL, + event_ids text NOT NULL +); + + + +CREATE TABLE appservice_room_list ( + appservice_id text NOT NULL, + network_id text NOT NULL, + room_id text NOT NULL +); + + + +CREATE TABLE appservice_stream_position ( + lock character(1) DEFAULT 'X'::bpchar NOT NULL, + stream_ordering bigint, + CONSTRAINT appservice_stream_position_lock_check CHECK ((lock = 'X'::bpchar)) +); + + +CREATE TABLE blocked_rooms ( + room_id text NOT NULL, + user_id text NOT NULL +); + + + +CREATE TABLE cache_invalidation_stream ( + stream_id bigint, + cache_func text, + keys text[], + invalidation_ts bigint +); + + + +CREATE TABLE current_state_delta_stream ( + stream_id bigint NOT NULL, + room_id text NOT NULL, + type text NOT NULL, + state_key text NOT NULL, + event_id text, + prev_event_id text +); + + + +CREATE TABLE current_state_events ( + event_id text NOT NULL, + room_id text NOT NULL, + type text NOT NULL, + state_key text NOT NULL +); + + + +CREATE TABLE deleted_pushers ( + stream_id bigint NOT NULL, + app_id text NOT NULL, + pushkey text NOT NULL, + user_id text NOT NULL +); + + + +CREATE TABLE destinations ( + destination text NOT NULL, + retry_last_ts bigint, + retry_interval integer +); + + + +CREATE TABLE device_federation_inbox ( + origin text NOT NULL, + message_id text NOT NULL, + received_ts bigint NOT NULL +); + + + +CREATE TABLE device_federation_outbox ( + destination text NOT NULL, + stream_id bigint NOT NULL, + queued_ts bigint NOT NULL, + messages_json text NOT NULL +); + + + +CREATE TABLE device_inbox ( + user_id text NOT NULL, + device_id text NOT NULL, + stream_id bigint NOT NULL, + message_json text NOT NULL +); + + + +CREATE TABLE device_lists_outbound_last_success ( + destination text NOT NULL, + user_id text NOT NULL, + stream_id bigint NOT NULL +); + + + +CREATE TABLE device_lists_outbound_pokes ( + destination text NOT NULL, + stream_id bigint NOT NULL, + user_id text NOT NULL, + device_id text NOT NULL, + sent boolean NOT NULL, + ts bigint NOT NULL +); + + + +CREATE TABLE device_lists_remote_cache ( + user_id text NOT NULL, + device_id text NOT NULL, + content text NOT NULL +); + + + +CREATE TABLE device_lists_remote_extremeties ( + user_id text NOT NULL, + stream_id text NOT NULL +); + + + +CREATE TABLE device_lists_stream ( + stream_id bigint NOT NULL, + user_id text NOT NULL, + device_id text NOT NULL +); + + + +CREATE TABLE device_max_stream_id ( + stream_id bigint NOT NULL +); + + + +CREATE TABLE devices ( + user_id text NOT NULL, + device_id text NOT NULL, + display_name text +); + + + +CREATE TABLE e2e_device_keys_json ( + user_id text NOT NULL, + device_id text NOT NULL, + ts_added_ms bigint NOT NULL, + key_json text NOT NULL +); + + + +CREATE TABLE e2e_one_time_keys_json ( + user_id text NOT NULL, + device_id text NOT NULL, + algorithm text NOT NULL, + key_id text NOT NULL, + ts_added_ms bigint NOT NULL, + key_json text NOT NULL +); + + + +CREATE TABLE e2e_room_keys ( + user_id text NOT NULL, + room_id text NOT NULL, + session_id text NOT NULL, + version bigint NOT NULL, + first_message_index integer, + forwarded_count integer, + is_verified boolean, + session_data text NOT NULL +); + + + +CREATE TABLE e2e_room_keys_versions ( + user_id text NOT NULL, + version bigint NOT NULL, + algorithm text NOT NULL, + auth_data text NOT NULL, + deleted smallint DEFAULT 0 NOT NULL +); + + + +CREATE TABLE erased_users ( + user_id text NOT NULL +); + + + +CREATE TABLE event_auth ( + event_id text NOT NULL, + auth_id text NOT NULL, + room_id text NOT NULL +); + + + +CREATE TABLE event_backward_extremities ( + event_id text NOT NULL, + room_id text NOT NULL +); + + + +CREATE TABLE event_edges ( + event_id text NOT NULL, + prev_event_id text NOT NULL, + room_id text NOT NULL, + is_state boolean NOT NULL +); + + + +CREATE TABLE event_forward_extremities ( + event_id text NOT NULL, + room_id text NOT NULL +); + + + +CREATE TABLE event_json ( + event_id text NOT NULL, + room_id text NOT NULL, + internal_metadata text NOT NULL, + json text NOT NULL, + format_version integer +); + + + +CREATE TABLE event_push_actions ( + room_id text NOT NULL, + event_id text NOT NULL, + user_id text NOT NULL, + profile_tag character varying(32), + actions text NOT NULL, + topological_ordering bigint, + stream_ordering bigint, + notif smallint, + highlight smallint +); + + + +CREATE TABLE event_push_actions_staging ( + event_id text NOT NULL, + user_id text NOT NULL, + actions text NOT NULL, + notif smallint NOT NULL, + highlight smallint NOT NULL +); + + + +CREATE TABLE event_push_summary ( + user_id text NOT NULL, + room_id text NOT NULL, + notif_count bigint NOT NULL, + stream_ordering bigint NOT NULL +); + + + +CREATE TABLE event_push_summary_stream_ordering ( + lock character(1) DEFAULT 'X'::bpchar NOT NULL, + stream_ordering bigint NOT NULL, + CONSTRAINT event_push_summary_stream_ordering_lock_check CHECK ((lock = 'X'::bpchar)) +); + + + +CREATE TABLE event_reference_hashes ( + event_id text, + algorithm text, + hash bytea +); + + + +CREATE TABLE event_relations ( + event_id text NOT NULL, + relates_to_id text NOT NULL, + relation_type text NOT NULL, + aggregation_key text +); + + + +CREATE TABLE event_reports ( + id bigint NOT NULL, + received_ts bigint NOT NULL, + room_id text NOT NULL, + event_id text NOT NULL, + user_id text NOT NULL, + reason text, + content text +); + + + +CREATE TABLE event_search ( + event_id text, + room_id text, + sender text, + key text, + vector tsvector, + origin_server_ts bigint, + stream_ordering bigint +); + + + +CREATE TABLE event_to_state_groups ( + event_id text NOT NULL, + state_group bigint NOT NULL +); + + + +CREATE TABLE events ( + stream_ordering integer NOT NULL, + topological_ordering bigint NOT NULL, + event_id text NOT NULL, + type text NOT NULL, + room_id text NOT NULL, + content text, + unrecognized_keys text, + processed boolean NOT NULL, + outlier boolean NOT NULL, + depth bigint DEFAULT 0 NOT NULL, + origin_server_ts bigint, + received_ts bigint, + sender text, + contains_url boolean +); + + + +CREATE TABLE ex_outlier_stream ( + event_stream_ordering bigint NOT NULL, + event_id text NOT NULL, + state_group bigint NOT NULL +); + + + +CREATE TABLE federation_stream_position ( + type text NOT NULL, + stream_id integer NOT NULL +); + + + +CREATE TABLE group_attestations_remote ( + group_id text NOT NULL, + user_id text NOT NULL, + valid_until_ms bigint NOT NULL, + attestation_json text NOT NULL +); + + + +CREATE TABLE group_attestations_renewals ( + group_id text NOT NULL, + user_id text NOT NULL, + valid_until_ms bigint NOT NULL +); + + + +CREATE TABLE group_invites ( + group_id text NOT NULL, + user_id text NOT NULL +); + + + +CREATE TABLE group_roles ( + group_id text NOT NULL, + role_id text NOT NULL, + profile text NOT NULL, + is_public boolean NOT NULL +); + + + +CREATE TABLE group_room_categories ( + group_id text NOT NULL, + category_id text NOT NULL, + profile text NOT NULL, + is_public boolean NOT NULL +); + + + +CREATE TABLE group_rooms ( + group_id text NOT NULL, + room_id text NOT NULL, + is_public boolean NOT NULL +); + + + +CREATE TABLE group_summary_roles ( + group_id text NOT NULL, + role_id text NOT NULL, + role_order bigint NOT NULL, + CONSTRAINT group_summary_roles_role_order_check CHECK ((role_order > 0)) +); + + + +CREATE TABLE group_summary_room_categories ( + group_id text NOT NULL, + category_id text NOT NULL, + cat_order bigint NOT NULL, + CONSTRAINT group_summary_room_categories_cat_order_check CHECK ((cat_order > 0)) +); + + + +CREATE TABLE group_summary_rooms ( + group_id text NOT NULL, + room_id text NOT NULL, + category_id text NOT NULL, + room_order bigint NOT NULL, + is_public boolean NOT NULL, + CONSTRAINT group_summary_rooms_room_order_check CHECK ((room_order > 0)) +); + + + +CREATE TABLE group_summary_users ( + group_id text NOT NULL, + user_id text NOT NULL, + role_id text NOT NULL, + user_order bigint NOT NULL, + is_public boolean NOT NULL +); + + + +CREATE TABLE group_users ( + group_id text NOT NULL, + user_id text NOT NULL, + is_admin boolean NOT NULL, + is_public boolean NOT NULL +); + + + +CREATE TABLE groups ( + group_id text NOT NULL, + name text, + avatar_url text, + short_description text, + long_description text, + is_public boolean NOT NULL, + join_policy text DEFAULT 'invite'::text NOT NULL +); + + + +CREATE TABLE guest_access ( + event_id text NOT NULL, + room_id text NOT NULL, + guest_access text NOT NULL +); + + + +CREATE TABLE history_visibility ( + event_id text NOT NULL, + room_id text NOT NULL, + history_visibility text NOT NULL +); + + + +CREATE TABLE local_group_membership ( + group_id text NOT NULL, + user_id text NOT NULL, + is_admin boolean NOT NULL, + membership text NOT NULL, + is_publicised boolean NOT NULL, + content text NOT NULL +); + + + +CREATE TABLE local_group_updates ( + stream_id bigint NOT NULL, + group_id text NOT NULL, + user_id text NOT NULL, + type text NOT NULL, + content text NOT NULL +); + + + +CREATE TABLE local_invites ( + stream_id bigint NOT NULL, + inviter text NOT NULL, + invitee text NOT NULL, + event_id text NOT NULL, + room_id text NOT NULL, + locally_rejected text, + replaced_by text +); + + + +CREATE TABLE local_media_repository ( + media_id text, + media_type text, + media_length integer, + created_ts bigint, + upload_name text, + user_id text, + quarantined_by text, + url_cache text, + last_access_ts bigint +); + + + +CREATE TABLE local_media_repository_thumbnails ( + media_id text, + thumbnail_width integer, + thumbnail_height integer, + thumbnail_type text, + thumbnail_method text, + thumbnail_length integer +); + + + +CREATE TABLE local_media_repository_url_cache ( + url text, + response_code integer, + etag text, + expires_ts bigint, + og text, + media_id text, + download_ts bigint +); + + + +CREATE TABLE monthly_active_users ( + user_id text NOT NULL, + "timestamp" bigint NOT NULL +); + + + +CREATE TABLE open_id_tokens ( + token text NOT NULL, + ts_valid_until_ms bigint NOT NULL, + user_id text NOT NULL +); + + + +CREATE TABLE presence ( + user_id text NOT NULL, + state character varying(20), + status_msg text, + mtime bigint +); + + + +CREATE TABLE presence_allow_inbound ( + observed_user_id text NOT NULL, + observer_user_id text NOT NULL +); + + + +CREATE TABLE presence_stream ( + stream_id bigint, + user_id text, + state text, + last_active_ts bigint, + last_federation_update_ts bigint, + last_user_sync_ts bigint, + status_msg text, + currently_active boolean +); + + + +CREATE TABLE profiles ( + user_id text NOT NULL, + displayname text, + avatar_url text +); + + + +CREATE TABLE public_room_list_stream ( + stream_id bigint NOT NULL, + room_id text NOT NULL, + visibility boolean NOT NULL, + appservice_id text, + network_id text +); + + + +CREATE TABLE push_rules ( + id bigint NOT NULL, + user_name text NOT NULL, + rule_id text NOT NULL, + priority_class smallint NOT NULL, + priority integer DEFAULT 0 NOT NULL, + conditions text NOT NULL, + actions text NOT NULL +); + + + +CREATE TABLE push_rules_enable ( + id bigint NOT NULL, + user_name text NOT NULL, + rule_id text NOT NULL, + enabled smallint +); + + + +CREATE TABLE push_rules_stream ( + stream_id bigint NOT NULL, + event_stream_ordering bigint NOT NULL, + user_id text NOT NULL, + rule_id text NOT NULL, + op text NOT NULL, + priority_class smallint, + priority integer, + conditions text, + actions text +); + + + +CREATE TABLE pusher_throttle ( + pusher bigint NOT NULL, + room_id text NOT NULL, + last_sent_ts bigint, + throttle_ms bigint +); + + + +CREATE TABLE pushers ( + id bigint NOT NULL, + user_name text NOT NULL, + access_token bigint, + profile_tag text NOT NULL, + kind text NOT NULL, + app_id text NOT NULL, + app_display_name text NOT NULL, + device_display_name text NOT NULL, + pushkey text NOT NULL, + ts bigint NOT NULL, + lang text, + data text, + last_stream_ordering integer, + last_success bigint, + failing_since bigint +); + + + +CREATE TABLE ratelimit_override ( + user_id text NOT NULL, + messages_per_second bigint, + burst_count bigint +); + + + +CREATE TABLE receipts_graph ( + room_id text NOT NULL, + receipt_type text NOT NULL, + user_id text NOT NULL, + event_ids text NOT NULL, + data text NOT NULL +); + + + +CREATE TABLE receipts_linearized ( + stream_id bigint NOT NULL, + room_id text NOT NULL, + receipt_type text NOT NULL, + user_id text NOT NULL, + event_id text NOT NULL, + data text NOT NULL +); + + + +CREATE TABLE received_transactions ( + transaction_id text, + origin text, + ts bigint, + response_code integer, + response_json bytea, + has_been_referenced smallint DEFAULT 0 +); + + + +CREATE TABLE redactions ( + event_id text NOT NULL, + redacts text NOT NULL +); + + + +CREATE TABLE rejections ( + event_id text NOT NULL, + reason text NOT NULL, + last_check text NOT NULL +); + + + +CREATE TABLE remote_media_cache ( + media_origin text, + media_id text, + media_type text, + created_ts bigint, + upload_name text, + media_length integer, + filesystem_id text, + last_access_ts bigint, + quarantined_by text +); + + + +CREATE TABLE remote_media_cache_thumbnails ( + media_origin text, + media_id text, + thumbnail_width integer, + thumbnail_height integer, + thumbnail_method text, + thumbnail_type text, + thumbnail_length integer, + filesystem_id text +); + + + +CREATE TABLE remote_profile_cache ( + user_id text NOT NULL, + displayname text, + avatar_url text, + last_check bigint NOT NULL +); + + + +CREATE TABLE room_account_data ( + user_id text NOT NULL, + room_id text NOT NULL, + account_data_type text NOT NULL, + stream_id bigint NOT NULL, + content text NOT NULL +); + + + +CREATE TABLE room_alias_servers ( + room_alias text NOT NULL, + server text NOT NULL +); + + + +CREATE TABLE room_aliases ( + room_alias text NOT NULL, + room_id text NOT NULL, + creator text +); + + + +CREATE TABLE room_depth ( + room_id text NOT NULL, + min_depth integer NOT NULL +); + + + +CREATE TABLE room_memberships ( + event_id text NOT NULL, + user_id text NOT NULL, + sender text NOT NULL, + room_id text NOT NULL, + membership text NOT NULL, + forgotten integer DEFAULT 0, + display_name text, + avatar_url text +); + + + +CREATE TABLE room_names ( + event_id text NOT NULL, + room_id text NOT NULL, + name text NOT NULL +); + + + +CREATE TABLE room_state ( + room_id text NOT NULL, + join_rules text, + history_visibility text, + encryption text, + name text, + topic text, + avatar text, + canonical_alias text +); + + + +CREATE TABLE room_stats ( + room_id text NOT NULL, + ts bigint NOT NULL, + bucket_size integer NOT NULL, + current_state_events integer NOT NULL, + joined_members integer NOT NULL, + invited_members integer NOT NULL, + left_members integer NOT NULL, + banned_members integer NOT NULL, + state_events integer NOT NULL +); + + + +CREATE TABLE room_stats_earliest_token ( + room_id text NOT NULL, + token bigint NOT NULL +); + + + +CREATE TABLE room_tags ( + user_id text NOT NULL, + room_id text NOT NULL, + tag text NOT NULL, + content text NOT NULL +); + + + +CREATE TABLE room_tags_revisions ( + user_id text NOT NULL, + room_id text NOT NULL, + stream_id bigint NOT NULL +); + + + +CREATE TABLE rooms ( + room_id text NOT NULL, + is_public boolean, + creator text +); + + + +CREATE TABLE server_keys_json ( + server_name text NOT NULL, + key_id text NOT NULL, + from_server text NOT NULL, + ts_added_ms bigint NOT NULL, + ts_valid_until_ms bigint NOT NULL, + key_json bytea NOT NULL +); + + + +CREATE TABLE server_signature_keys ( + server_name text, + key_id text, + from_server text, + ts_added_ms bigint, + verify_key bytea, + ts_valid_until_ms bigint +); + + + +CREATE TABLE state_events ( + event_id text NOT NULL, + room_id text NOT NULL, + type text NOT NULL, + state_key text NOT NULL, + prev_state text +); + + + +CREATE TABLE stats_stream_pos ( + lock character(1) DEFAULT 'X'::bpchar NOT NULL, + stream_id bigint, + CONSTRAINT stats_stream_pos_lock_check CHECK ((lock = 'X'::bpchar)) +); + + + +CREATE TABLE stream_ordering_to_exterm ( + stream_ordering bigint NOT NULL, + room_id text NOT NULL, + event_id text NOT NULL +); + + + +CREATE TABLE threepid_guest_access_tokens ( + medium text, + address text, + guest_access_token text, + first_inviter text +); + + + +CREATE TABLE topics ( + event_id text NOT NULL, + room_id text NOT NULL, + topic text NOT NULL +); + + + +CREATE TABLE user_daily_visits ( + user_id text NOT NULL, + device_id text, + "timestamp" bigint NOT NULL +); + + + +CREATE TABLE user_directory ( + user_id text NOT NULL, + room_id text, + display_name text, + avatar_url text +); + + + +CREATE TABLE user_directory_search ( + user_id text NOT NULL, + vector tsvector +); + + + +CREATE TABLE user_directory_stream_pos ( + lock character(1) DEFAULT 'X'::bpchar NOT NULL, + stream_id bigint, + CONSTRAINT user_directory_stream_pos_lock_check CHECK ((lock = 'X'::bpchar)) +); + + + +CREATE TABLE user_filters ( + user_id text, + filter_id bigint, + filter_json bytea +); + + + +CREATE TABLE user_ips ( + user_id text NOT NULL, + access_token text NOT NULL, + device_id text, + ip text NOT NULL, + user_agent text NOT NULL, + last_seen bigint NOT NULL +); + + + +CREATE TABLE user_stats ( + user_id text NOT NULL, + ts bigint NOT NULL, + bucket_size integer NOT NULL, + public_rooms integer NOT NULL, + private_rooms integer NOT NULL +); + + + +CREATE TABLE user_threepid_id_server ( + user_id text NOT NULL, + medium text NOT NULL, + address text NOT NULL, + id_server text NOT NULL +); + + + +CREATE TABLE user_threepids ( + user_id text NOT NULL, + medium text NOT NULL, + address text NOT NULL, + validated_at bigint NOT NULL, + added_at bigint NOT NULL +); + + + +CREATE TABLE users ( + name text, + password_hash text, + creation_ts bigint, + admin smallint DEFAULT 0 NOT NULL, + upgrade_ts bigint, + is_guest smallint DEFAULT 0 NOT NULL, + appservice_id text, + consent_version text, + consent_server_notice_sent text, + user_type text +); + + + +CREATE TABLE users_in_public_rooms ( + user_id text NOT NULL, + room_id text NOT NULL +); + + + +CREATE TABLE users_pending_deactivation ( + user_id text NOT NULL +); + + + +CREATE TABLE users_who_share_private_rooms ( + user_id text NOT NULL, + other_user_id text NOT NULL, + room_id text NOT NULL +); + + + +ALTER TABLE ONLY access_tokens + ADD CONSTRAINT access_tokens_pkey PRIMARY KEY (id); + + + +ALTER TABLE ONLY access_tokens + ADD CONSTRAINT access_tokens_token_key UNIQUE (token); + + + +ALTER TABLE ONLY account_data + ADD CONSTRAINT account_data_uniqueness UNIQUE (user_id, account_data_type); + + + +ALTER TABLE ONLY account_validity + ADD CONSTRAINT account_validity_pkey PRIMARY KEY (user_id); + + + +ALTER TABLE ONLY application_services_state + ADD CONSTRAINT application_services_state_pkey PRIMARY KEY (as_id); + + + +ALTER TABLE ONLY application_services_txns + ADD CONSTRAINT application_services_txns_as_id_txn_id_key UNIQUE (as_id, txn_id); + + + +ALTER TABLE ONLY appservice_stream_position + ADD CONSTRAINT appservice_stream_position_lock_key UNIQUE (lock); + + + +ALTER TABLE ONLY current_state_events + ADD CONSTRAINT current_state_events_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY current_state_events + ADD CONSTRAINT current_state_events_room_id_type_state_key_key UNIQUE (room_id, type, state_key); + + + +ALTER TABLE ONLY destinations + ADD CONSTRAINT destinations_pkey PRIMARY KEY (destination); + + + +ALTER TABLE ONLY devices + ADD CONSTRAINT device_uniqueness UNIQUE (user_id, device_id); + + + +ALTER TABLE ONLY e2e_device_keys_json + ADD CONSTRAINT e2e_device_keys_json_uniqueness UNIQUE (user_id, device_id); + + + +ALTER TABLE ONLY e2e_one_time_keys_json + ADD CONSTRAINT e2e_one_time_keys_json_uniqueness UNIQUE (user_id, device_id, algorithm, key_id); + + + +ALTER TABLE ONLY event_backward_extremities + ADD CONSTRAINT event_backward_extremities_event_id_room_id_key UNIQUE (event_id, room_id); + + + +ALTER TABLE ONLY event_edges + ADD CONSTRAINT event_edges_event_id_prev_event_id_room_id_is_state_key UNIQUE (event_id, prev_event_id, room_id, is_state); + + + +ALTER TABLE ONLY event_forward_extremities + ADD CONSTRAINT event_forward_extremities_event_id_room_id_key UNIQUE (event_id, room_id); + + + +ALTER TABLE ONLY event_push_actions + ADD CONSTRAINT event_id_user_id_profile_tag_uniqueness UNIQUE (room_id, event_id, user_id, profile_tag); + + + +ALTER TABLE ONLY event_json + ADD CONSTRAINT event_json_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY event_push_summary_stream_ordering + ADD CONSTRAINT event_push_summary_stream_ordering_lock_key UNIQUE (lock); + + + +ALTER TABLE ONLY event_reference_hashes + ADD CONSTRAINT event_reference_hashes_event_id_algorithm_key UNIQUE (event_id, algorithm); + + + +ALTER TABLE ONLY event_reports + ADD CONSTRAINT event_reports_pkey PRIMARY KEY (id); + + + +ALTER TABLE ONLY event_to_state_groups + ADD CONSTRAINT event_to_state_groups_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY events + ADD CONSTRAINT events_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY events + ADD CONSTRAINT events_pkey PRIMARY KEY (stream_ordering); + + + +ALTER TABLE ONLY ex_outlier_stream + ADD CONSTRAINT ex_outlier_stream_pkey PRIMARY KEY (event_stream_ordering); + + + +ALTER TABLE ONLY group_roles + ADD CONSTRAINT group_roles_group_id_role_id_key UNIQUE (group_id, role_id); + + + +ALTER TABLE ONLY group_room_categories + ADD CONSTRAINT group_room_categories_group_id_category_id_key UNIQUE (group_id, category_id); + + + +ALTER TABLE ONLY group_summary_roles + ADD CONSTRAINT group_summary_roles_group_id_role_id_role_order_key UNIQUE (group_id, role_id, role_order); + + + +ALTER TABLE ONLY group_summary_room_categories + ADD CONSTRAINT group_summary_room_categories_group_id_category_id_cat_orde_key UNIQUE (group_id, category_id, cat_order); + + + +ALTER TABLE ONLY group_summary_rooms + ADD CONSTRAINT group_summary_rooms_group_id_category_id_room_id_room_order_key UNIQUE (group_id, category_id, room_id, room_order); + + + +ALTER TABLE ONLY guest_access + ADD CONSTRAINT guest_access_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY history_visibility + ADD CONSTRAINT history_visibility_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY local_media_repository + ADD CONSTRAINT local_media_repository_media_id_key UNIQUE (media_id); + + + +ALTER TABLE ONLY local_media_repository_thumbnails + ADD CONSTRAINT local_media_repository_thumbn_media_id_thumbnail_width_thum_key UNIQUE (media_id, thumbnail_width, thumbnail_height, thumbnail_type); + + + +ALTER TABLE ONLY user_threepids + ADD CONSTRAINT medium_address UNIQUE (medium, address); + + + +ALTER TABLE ONLY open_id_tokens + ADD CONSTRAINT open_id_tokens_pkey PRIMARY KEY (token); + + + +ALTER TABLE ONLY presence_allow_inbound + ADD CONSTRAINT presence_allow_inbound_observed_user_id_observer_user_id_key UNIQUE (observed_user_id, observer_user_id); + + + +ALTER TABLE ONLY presence + ADD CONSTRAINT presence_user_id_key UNIQUE (user_id); + + + +ALTER TABLE ONLY account_data_max_stream_id + ADD CONSTRAINT private_user_data_max_stream_id_lock_key UNIQUE (lock); + + + +ALTER TABLE ONLY profiles + ADD CONSTRAINT profiles_user_id_key UNIQUE (user_id); + + + +ALTER TABLE ONLY push_rules_enable + ADD CONSTRAINT push_rules_enable_pkey PRIMARY KEY (id); + + + +ALTER TABLE ONLY push_rules_enable + ADD CONSTRAINT push_rules_enable_user_name_rule_id_key UNIQUE (user_name, rule_id); + + + +ALTER TABLE ONLY push_rules + ADD CONSTRAINT push_rules_pkey PRIMARY KEY (id); + + + +ALTER TABLE ONLY push_rules + ADD CONSTRAINT push_rules_user_name_rule_id_key UNIQUE (user_name, rule_id); + + + +ALTER TABLE ONLY pusher_throttle + ADD CONSTRAINT pusher_throttle_pkey PRIMARY KEY (pusher, room_id); + + + +ALTER TABLE ONLY pushers + ADD CONSTRAINT pushers2_app_id_pushkey_user_name_key UNIQUE (app_id, pushkey, user_name); + + + +ALTER TABLE ONLY pushers + ADD CONSTRAINT pushers2_pkey PRIMARY KEY (id); + + + +ALTER TABLE ONLY receipts_graph + ADD CONSTRAINT receipts_graph_uniqueness UNIQUE (room_id, receipt_type, user_id); + + + +ALTER TABLE ONLY receipts_linearized + ADD CONSTRAINT receipts_linearized_uniqueness UNIQUE (room_id, receipt_type, user_id); + + + +ALTER TABLE ONLY received_transactions + ADD CONSTRAINT received_transactions_transaction_id_origin_key UNIQUE (transaction_id, origin); + + + +ALTER TABLE ONLY redactions + ADD CONSTRAINT redactions_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY rejections + ADD CONSTRAINT rejections_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY remote_media_cache + ADD CONSTRAINT remote_media_cache_media_origin_media_id_key UNIQUE (media_origin, media_id); + + + +ALTER TABLE ONLY remote_media_cache_thumbnails + ADD CONSTRAINT remote_media_cache_thumbnails_media_origin_media_id_thumbna_key UNIQUE (media_origin, media_id, thumbnail_width, thumbnail_height, thumbnail_type); + + + +ALTER TABLE ONLY room_account_data + ADD CONSTRAINT room_account_data_uniqueness UNIQUE (user_id, room_id, account_data_type); + + + +ALTER TABLE ONLY room_aliases + ADD CONSTRAINT room_aliases_room_alias_key UNIQUE (room_alias); + + + +ALTER TABLE ONLY room_depth + ADD CONSTRAINT room_depth_room_id_key UNIQUE (room_id); + + + +ALTER TABLE ONLY room_memberships + ADD CONSTRAINT room_memberships_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY room_names + ADD CONSTRAINT room_names_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY room_tags_revisions + ADD CONSTRAINT room_tag_revisions_uniqueness UNIQUE (user_id, room_id); + + + +ALTER TABLE ONLY room_tags + ADD CONSTRAINT room_tag_uniqueness UNIQUE (user_id, room_id, tag); + + + +ALTER TABLE ONLY rooms + ADD CONSTRAINT rooms_pkey PRIMARY KEY (room_id); + + + +ALTER TABLE ONLY server_keys_json + ADD CONSTRAINT server_keys_json_uniqueness UNIQUE (server_name, key_id, from_server); + + + +ALTER TABLE ONLY server_signature_keys + ADD CONSTRAINT server_signature_keys_server_name_key_id_key UNIQUE (server_name, key_id); + + + +ALTER TABLE ONLY state_events + ADD CONSTRAINT state_events_event_id_key UNIQUE (event_id); + + +ALTER TABLE ONLY stats_stream_pos + ADD CONSTRAINT stats_stream_pos_lock_key UNIQUE (lock); + + + +ALTER TABLE ONLY topics + ADD CONSTRAINT topics_event_id_key UNIQUE (event_id); + + + +ALTER TABLE ONLY user_directory_stream_pos + ADD CONSTRAINT user_directory_stream_pos_lock_key UNIQUE (lock); + + + +ALTER TABLE ONLY users + ADD CONSTRAINT users_name_key UNIQUE (name); + + + +CREATE INDEX access_tokens_device_id ON access_tokens USING btree (user_id, device_id); + + + +CREATE INDEX account_data_stream_id ON account_data USING btree (user_id, stream_id); + + + +CREATE INDEX application_services_txns_id ON application_services_txns USING btree (as_id); + + + +CREATE UNIQUE INDEX appservice_room_list_idx ON appservice_room_list USING btree (appservice_id, network_id, room_id); + + + +CREATE UNIQUE INDEX blocked_rooms_idx ON blocked_rooms USING btree (room_id); + + + +CREATE INDEX cache_invalidation_stream_id ON cache_invalidation_stream USING btree (stream_id); + + + +CREATE INDEX current_state_delta_stream_idx ON current_state_delta_stream USING btree (stream_id); + + + +CREATE INDEX current_state_events_member_index ON current_state_events USING btree (state_key) WHERE (type = 'm.room.member'::text); + + + +CREATE INDEX deleted_pushers_stream_id ON deleted_pushers USING btree (stream_id); + + + +CREATE INDEX device_federation_inbox_sender_id ON device_federation_inbox USING btree (origin, message_id); + + + +CREATE INDEX device_federation_outbox_destination_id ON device_federation_outbox USING btree (destination, stream_id); + + + +CREATE INDEX device_federation_outbox_id ON device_federation_outbox USING btree (stream_id); + + + +CREATE INDEX device_inbox_stream_id_user_id ON device_inbox USING btree (stream_id, user_id); + + + +CREATE INDEX device_inbox_user_stream_id ON device_inbox USING btree (user_id, device_id, stream_id); + + + +CREATE INDEX device_lists_outbound_last_success_idx ON device_lists_outbound_last_success USING btree (destination, user_id, stream_id); + + + +CREATE INDEX device_lists_outbound_pokes_id ON device_lists_outbound_pokes USING btree (destination, stream_id); + + + +CREATE INDEX device_lists_outbound_pokes_stream ON device_lists_outbound_pokes USING btree (stream_id); + + + +CREATE INDEX device_lists_outbound_pokes_user ON device_lists_outbound_pokes USING btree (destination, user_id); + + + +CREATE UNIQUE INDEX device_lists_remote_cache_unique_id ON device_lists_remote_cache USING btree (user_id, device_id); + + + +CREATE UNIQUE INDEX device_lists_remote_extremeties_unique_idx ON device_lists_remote_extremeties USING btree (user_id); + + + +CREATE INDEX device_lists_stream_id ON device_lists_stream USING btree (stream_id, user_id); + + + +CREATE INDEX device_lists_stream_user_id ON device_lists_stream USING btree (user_id, device_id); + + + +CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys USING btree (user_id, room_id, session_id); + + + +CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions USING btree (user_id, version); + + + +CREATE UNIQUE INDEX erased_users_user ON erased_users USING btree (user_id); + + + +CREATE INDEX ev_b_extrem_id ON event_backward_extremities USING btree (event_id); + + + +CREATE INDEX ev_b_extrem_room ON event_backward_extremities USING btree (room_id); + + + +CREATE INDEX ev_edges_id ON event_edges USING btree (event_id); + + + +CREATE INDEX ev_edges_prev_id ON event_edges USING btree (prev_event_id); + + + +CREATE INDEX ev_extrem_id ON event_forward_extremities USING btree (event_id); + + + +CREATE INDEX ev_extrem_room ON event_forward_extremities USING btree (room_id); + + + +CREATE INDEX evauth_edges_id ON event_auth USING btree (event_id); + + + +CREATE INDEX event_contains_url_index ON events USING btree (room_id, topological_ordering, stream_ordering) WHERE ((contains_url = true) AND (outlier = false)); + + + +CREATE INDEX event_json_room_id ON event_json USING btree (room_id); + + + +CREATE INDEX event_push_actions_highlights_index ON event_push_actions USING btree (user_id, room_id, topological_ordering, stream_ordering) WHERE (highlight = 1); + + + +CREATE INDEX event_push_actions_rm_tokens ON event_push_actions USING btree (user_id, room_id, topological_ordering, stream_ordering); + + + +CREATE INDEX event_push_actions_room_id_user_id ON event_push_actions USING btree (room_id, user_id); + + + +CREATE INDEX event_push_actions_staging_id ON event_push_actions_staging USING btree (event_id); + + + +CREATE INDEX event_push_actions_stream_ordering ON event_push_actions USING btree (stream_ordering, user_id); + + + +CREATE INDEX event_push_actions_u_highlight ON event_push_actions USING btree (user_id, stream_ordering); + + + +CREATE INDEX event_push_summary_user_rm ON event_push_summary USING btree (user_id, room_id); + + + +CREATE INDEX event_reference_hashes_id ON event_reference_hashes USING btree (event_id); + + + +CREATE UNIQUE INDEX event_relations_id ON event_relations USING btree (event_id); + + + +CREATE INDEX event_relations_relates ON event_relations USING btree (relates_to_id, relation_type, aggregation_key); + + + +CREATE INDEX event_search_ev_ridx ON event_search USING btree (room_id); + + + +CREATE UNIQUE INDEX event_search_event_id_idx ON event_search USING btree (event_id); + + + +CREATE INDEX event_search_fts_idx ON event_search USING gin (vector); + + + +CREATE INDEX event_to_state_groups_sg_index ON event_to_state_groups USING btree (state_group); + + + +CREATE INDEX events_order_room ON events USING btree (room_id, topological_ordering, stream_ordering); + + + +CREATE INDEX events_room_stream ON events USING btree (room_id, stream_ordering); + + + +CREATE INDEX events_ts ON events USING btree (origin_server_ts, stream_ordering); + + + +CREATE INDEX group_attestations_remote_g_idx ON group_attestations_remote USING btree (group_id, user_id); + + + +CREATE INDEX group_attestations_remote_u_idx ON group_attestations_remote USING btree (user_id); + + + +CREATE INDEX group_attestations_remote_v_idx ON group_attestations_remote USING btree (valid_until_ms); + + + +CREATE INDEX group_attestations_renewals_g_idx ON group_attestations_renewals USING btree (group_id, user_id); + + + +CREATE INDEX group_attestations_renewals_u_idx ON group_attestations_renewals USING btree (user_id); + + + +CREATE INDEX group_attestations_renewals_v_idx ON group_attestations_renewals USING btree (valid_until_ms); + + + +CREATE UNIQUE INDEX group_invites_g_idx ON group_invites USING btree (group_id, user_id); + + + +CREATE INDEX group_invites_u_idx ON group_invites USING btree (user_id); + + + +CREATE UNIQUE INDEX group_rooms_g_idx ON group_rooms USING btree (group_id, room_id); + + + +CREATE INDEX group_rooms_r_idx ON group_rooms USING btree (room_id); + + + +CREATE UNIQUE INDEX group_summary_rooms_g_idx ON group_summary_rooms USING btree (group_id, room_id, category_id); + + + +CREATE INDEX group_summary_users_g_idx ON group_summary_users USING btree (group_id); + + + +CREATE UNIQUE INDEX group_users_g_idx ON group_users USING btree (group_id, user_id); + + + +CREATE INDEX group_users_u_idx ON group_users USING btree (user_id); + + + +CREATE UNIQUE INDEX groups_idx ON groups USING btree (group_id); + + + +CREATE INDEX local_group_membership_g_idx ON local_group_membership USING btree (group_id); + + + +CREATE INDEX local_group_membership_u_idx ON local_group_membership USING btree (user_id, group_id); + + + +CREATE INDEX local_invites_for_user_idx ON local_invites USING btree (invitee, locally_rejected, replaced_by, room_id); + + + +CREATE INDEX local_invites_id ON local_invites USING btree (stream_id); + + + +CREATE INDEX local_media_repository_thumbnails_media_id ON local_media_repository_thumbnails USING btree (media_id); + + + +CREATE INDEX local_media_repository_url_cache_by_url_download_ts ON local_media_repository_url_cache USING btree (url, download_ts); + + + +CREATE INDEX local_media_repository_url_cache_expires_idx ON local_media_repository_url_cache USING btree (expires_ts); + + + +CREATE INDEX local_media_repository_url_cache_media_idx ON local_media_repository_url_cache USING btree (media_id); + + + +CREATE INDEX local_media_repository_url_idx ON local_media_repository USING btree (created_ts) WHERE (url_cache IS NOT NULL); + + + +CREATE INDEX monthly_active_users_time_stamp ON monthly_active_users USING btree ("timestamp"); + + + +CREATE UNIQUE INDEX monthly_active_users_users ON monthly_active_users USING btree (user_id); + + + +CREATE INDEX open_id_tokens_ts_valid_until_ms ON open_id_tokens USING btree (ts_valid_until_ms); + + + +CREATE INDEX presence_stream_id ON presence_stream USING btree (stream_id, user_id); + + + +CREATE INDEX presence_stream_user_id ON presence_stream USING btree (user_id); + + + +CREATE INDEX public_room_index ON rooms USING btree (is_public); + + + +CREATE INDEX public_room_list_stream_idx ON public_room_list_stream USING btree (stream_id); + + + +CREATE INDEX public_room_list_stream_rm_idx ON public_room_list_stream USING btree (room_id, stream_id); + + + +CREATE INDEX push_rules_enable_user_name ON push_rules_enable USING btree (user_name); + + + +CREATE INDEX push_rules_stream_id ON push_rules_stream USING btree (stream_id); + + + +CREATE INDEX push_rules_stream_user_stream_id ON push_rules_stream USING btree (user_id, stream_id); + + + +CREATE INDEX push_rules_user_name ON push_rules USING btree (user_name); + + + +CREATE UNIQUE INDEX ratelimit_override_idx ON ratelimit_override USING btree (user_id); + + + +CREATE INDEX receipts_linearized_id ON receipts_linearized USING btree (stream_id); + + + +CREATE INDEX receipts_linearized_room_stream ON receipts_linearized USING btree (room_id, stream_id); + + + +CREATE INDEX receipts_linearized_user ON receipts_linearized USING btree (user_id); + + + +CREATE INDEX received_transactions_ts ON received_transactions USING btree (ts); + + + +CREATE INDEX redactions_redacts ON redactions USING btree (redacts); + + + +CREATE INDEX remote_profile_cache_time ON remote_profile_cache USING btree (last_check); + + + +CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache USING btree (user_id); + + + +CREATE INDEX room_account_data_stream_id ON room_account_data USING btree (user_id, stream_id); + + + +CREATE INDEX room_alias_servers_alias ON room_alias_servers USING btree (room_alias); + + + +CREATE INDEX room_aliases_id ON room_aliases USING btree (room_id); + + + +CREATE INDEX room_depth_room ON room_depth USING btree (room_id); + + + +CREATE INDEX room_memberships_room_id ON room_memberships USING btree (room_id); + + + +CREATE INDEX room_memberships_user_id ON room_memberships USING btree (user_id); + + + +CREATE INDEX room_names_room_id ON room_names USING btree (room_id); + + + +CREATE UNIQUE INDEX room_state_room ON room_state USING btree (room_id); + + + +CREATE UNIQUE INDEX room_stats_earliest_token_idx ON room_stats_earliest_token USING btree (room_id); + + + +CREATE UNIQUE INDEX room_stats_room_ts ON room_stats USING btree (room_id, ts); + + + +CREATE INDEX stream_ordering_to_exterm_idx ON stream_ordering_to_exterm USING btree (stream_ordering); + + + +CREATE INDEX stream_ordering_to_exterm_rm_idx ON stream_ordering_to_exterm USING btree (room_id, stream_ordering); + + + +CREATE UNIQUE INDEX threepid_guest_access_tokens_index ON threepid_guest_access_tokens USING btree (medium, address); + + + +CREATE INDEX topics_room_id ON topics USING btree (room_id); + + + +CREATE INDEX user_daily_visits_ts_idx ON user_daily_visits USING btree ("timestamp"); + + + +CREATE INDEX user_daily_visits_uts_idx ON user_daily_visits USING btree (user_id, "timestamp"); + + + +CREATE INDEX user_directory_room_idx ON user_directory USING btree (room_id); + + + +CREATE INDEX user_directory_search_fts_idx ON user_directory_search USING gin (vector); + + + +CREATE UNIQUE INDEX user_directory_search_user_idx ON user_directory_search USING btree (user_id); + + + +CREATE UNIQUE INDEX user_directory_user_idx ON user_directory USING btree (user_id); + + + +CREATE INDEX user_filters_by_user_id_filter_id ON user_filters USING btree (user_id, filter_id); + + + +CREATE INDEX user_ips_device_id ON user_ips USING btree (user_id, device_id, last_seen); + + + +CREATE INDEX user_ips_last_seen ON user_ips USING btree (user_id, last_seen); + + + +CREATE INDEX user_ips_last_seen_only ON user_ips USING btree (last_seen); + + + +CREATE UNIQUE INDEX user_ips_user_token_ip_unique_index ON user_ips USING btree (user_id, access_token, ip); + + + +CREATE UNIQUE INDEX user_stats_user_ts ON user_stats USING btree (user_id, ts); + + + +CREATE UNIQUE INDEX user_threepid_id_server_idx ON user_threepid_id_server USING btree (user_id, medium, address, id_server); + + + +CREATE INDEX user_threepids_medium_address ON user_threepids USING btree (medium, address); + + + +CREATE INDEX user_threepids_user_id ON user_threepids USING btree (user_id); + + + +CREATE INDEX users_creation_ts ON users USING btree (creation_ts); + + + +CREATE UNIQUE INDEX users_in_public_rooms_u_idx ON users_in_public_rooms USING btree (user_id, room_id); + + + +CREATE INDEX users_who_share_private_rooms_o_idx ON users_who_share_private_rooms USING btree (other_user_id); + + + +CREATE INDEX users_who_share_private_rooms_r_idx ON users_who_share_private_rooms USING btree (room_id); + + + +CREATE UNIQUE INDEX users_who_share_private_rooms_u_idx ON users_who_share_private_rooms USING btree (user_id, other_user_id, room_id); diff --git a/synapse/storage/databases/main/schema/full_schemas/54/full.sql.sqlite b/synapse/storage/databases/main/schema/full_schemas/54/full.sql.sqlite new file mode 100644 index 0000000000..a0411ede7e --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/54/full.sql.sqlite @@ -0,0 +1,253 @@ +CREATE TABLE application_services_state( as_id TEXT PRIMARY KEY, state VARCHAR(5), last_txn INTEGER ); +CREATE TABLE application_services_txns( as_id TEXT NOT NULL, txn_id INTEGER NOT NULL, event_ids TEXT NOT NULL, UNIQUE(as_id, txn_id) ); +CREATE INDEX application_services_txns_id ON application_services_txns ( as_id ); +CREATE TABLE presence( user_id TEXT NOT NULL, state VARCHAR(20), status_msg TEXT, mtime BIGINT, UNIQUE (user_id) ); +CREATE TABLE presence_allow_inbound( observed_user_id TEXT NOT NULL, observer_user_id TEXT NOT NULL, UNIQUE (observed_user_id, observer_user_id) ); +CREATE TABLE users( name TEXT, password_hash TEXT, creation_ts BIGINT, admin SMALLINT DEFAULT 0 NOT NULL, upgrade_ts BIGINT, is_guest SMALLINT DEFAULT 0 NOT NULL, appservice_id TEXT, consent_version TEXT, consent_server_notice_sent TEXT, user_type TEXT DEFAULT NULL, UNIQUE(name) ); +CREATE TABLE access_tokens( id BIGINT PRIMARY KEY, user_id TEXT NOT NULL, device_id TEXT, token TEXT NOT NULL, last_used BIGINT, UNIQUE(token) ); +CREATE TABLE user_ips ( user_id TEXT NOT NULL, access_token TEXT NOT NULL, device_id TEXT, ip TEXT NOT NULL, user_agent TEXT NOT NULL, last_seen BIGINT NOT NULL ); +CREATE TABLE profiles( user_id TEXT NOT NULL, displayname TEXT, avatar_url TEXT, UNIQUE(user_id) ); +CREATE TABLE received_transactions( transaction_id TEXT, origin TEXT, ts BIGINT, response_code INTEGER, response_json bytea, has_been_referenced smallint default 0, UNIQUE (transaction_id, origin) ); +CREATE TABLE destinations( destination TEXT PRIMARY KEY, retry_last_ts BIGINT, retry_interval INTEGER ); +CREATE TABLE events( stream_ordering INTEGER PRIMARY KEY, topological_ordering BIGINT NOT NULL, event_id TEXT NOT NULL, type TEXT NOT NULL, room_id TEXT NOT NULL, content TEXT, unrecognized_keys TEXT, processed BOOL NOT NULL, outlier BOOL NOT NULL, depth BIGINT DEFAULT 0 NOT NULL, origin_server_ts BIGINT, received_ts BIGINT, sender TEXT, contains_url BOOLEAN, UNIQUE (event_id) ); +CREATE INDEX events_order_room ON events ( room_id, topological_ordering, stream_ordering ); +CREATE TABLE event_json( event_id TEXT NOT NULL, room_id TEXT NOT NULL, internal_metadata TEXT NOT NULL, json TEXT NOT NULL, format_version INTEGER, UNIQUE (event_id) ); +CREATE INDEX event_json_room_id ON event_json(room_id); +CREATE TABLE state_events( event_id TEXT NOT NULL, room_id TEXT NOT NULL, type TEXT NOT NULL, state_key TEXT NOT NULL, prev_state TEXT, UNIQUE (event_id) ); +CREATE TABLE current_state_events( event_id TEXT NOT NULL, room_id TEXT NOT NULL, type TEXT NOT NULL, state_key TEXT NOT NULL, UNIQUE (event_id), UNIQUE (room_id, type, state_key) ); +CREATE TABLE room_memberships( event_id TEXT NOT NULL, user_id TEXT NOT NULL, sender TEXT NOT NULL, room_id TEXT NOT NULL, membership TEXT NOT NULL, forgotten INTEGER DEFAULT 0, display_name TEXT, avatar_url TEXT, UNIQUE (event_id) ); +CREATE INDEX room_memberships_room_id ON room_memberships (room_id); +CREATE INDEX room_memberships_user_id ON room_memberships (user_id); +CREATE TABLE topics( event_id TEXT NOT NULL, room_id TEXT NOT NULL, topic TEXT NOT NULL, UNIQUE (event_id) ); +CREATE INDEX topics_room_id ON topics(room_id); +CREATE TABLE room_names( event_id TEXT NOT NULL, room_id TEXT NOT NULL, name TEXT NOT NULL, UNIQUE (event_id) ); +CREATE INDEX room_names_room_id ON room_names(room_id); +CREATE TABLE rooms( room_id TEXT PRIMARY KEY NOT NULL, is_public BOOL, creator TEXT ); +CREATE TABLE server_signature_keys( server_name TEXT, key_id TEXT, from_server TEXT, ts_added_ms BIGINT, verify_key bytea, ts_valid_until_ms BIGINT, UNIQUE (server_name, key_id) ); +CREATE TABLE rejections( event_id TEXT NOT NULL, reason TEXT NOT NULL, last_check TEXT NOT NULL, UNIQUE (event_id) ); +CREATE TABLE push_rules ( id BIGINT PRIMARY KEY, user_name TEXT NOT NULL, rule_id TEXT NOT NULL, priority_class SMALLINT NOT NULL, priority INTEGER NOT NULL DEFAULT 0, conditions TEXT NOT NULL, actions TEXT NOT NULL, UNIQUE(user_name, rule_id) ); +CREATE INDEX push_rules_user_name on push_rules (user_name); +CREATE TABLE user_filters( user_id TEXT, filter_id BIGINT, filter_json bytea ); +CREATE INDEX user_filters_by_user_id_filter_id ON user_filters( user_id, filter_id ); +CREATE TABLE push_rules_enable ( id BIGINT PRIMARY KEY, user_name TEXT NOT NULL, rule_id TEXT NOT NULL, enabled SMALLINT, UNIQUE(user_name, rule_id) ); +CREATE INDEX push_rules_enable_user_name on push_rules_enable (user_name); +CREATE TABLE event_forward_extremities( event_id TEXT NOT NULL, room_id TEXT NOT NULL, UNIQUE (event_id, room_id) ); +CREATE INDEX ev_extrem_room ON event_forward_extremities(room_id); +CREATE INDEX ev_extrem_id ON event_forward_extremities(event_id); +CREATE TABLE event_backward_extremities( event_id TEXT NOT NULL, room_id TEXT NOT NULL, UNIQUE (event_id, room_id) ); +CREATE INDEX ev_b_extrem_room ON event_backward_extremities(room_id); +CREATE INDEX ev_b_extrem_id ON event_backward_extremities(event_id); +CREATE TABLE event_edges( event_id TEXT NOT NULL, prev_event_id TEXT NOT NULL, room_id TEXT NOT NULL, is_state BOOL NOT NULL, UNIQUE (event_id, prev_event_id, room_id, is_state) ); +CREATE INDEX ev_edges_id ON event_edges(event_id); +CREATE INDEX ev_edges_prev_id ON event_edges(prev_event_id); +CREATE TABLE room_depth( room_id TEXT NOT NULL, min_depth INTEGER NOT NULL, UNIQUE (room_id) ); +CREATE INDEX room_depth_room ON room_depth(room_id); +CREATE TABLE event_to_state_groups( event_id TEXT NOT NULL, state_group BIGINT NOT NULL, UNIQUE (event_id) ); +CREATE TABLE local_media_repository ( media_id TEXT, media_type TEXT, media_length INTEGER, created_ts BIGINT, upload_name TEXT, user_id TEXT, quarantined_by TEXT, url_cache TEXT, last_access_ts BIGINT, UNIQUE (media_id) ); +CREATE TABLE local_media_repository_thumbnails ( media_id TEXT, thumbnail_width INTEGER, thumbnail_height INTEGER, thumbnail_type TEXT, thumbnail_method TEXT, thumbnail_length INTEGER, UNIQUE ( media_id, thumbnail_width, thumbnail_height, thumbnail_type ) ); +CREATE INDEX local_media_repository_thumbnails_media_id ON local_media_repository_thumbnails (media_id); +CREATE TABLE remote_media_cache ( media_origin TEXT, media_id TEXT, media_type TEXT, created_ts BIGINT, upload_name TEXT, media_length INTEGER, filesystem_id TEXT, last_access_ts BIGINT, quarantined_by TEXT, UNIQUE (media_origin, media_id) ); +CREATE TABLE remote_media_cache_thumbnails ( media_origin TEXT, media_id TEXT, thumbnail_width INTEGER, thumbnail_height INTEGER, thumbnail_method TEXT, thumbnail_type TEXT, thumbnail_length INTEGER, filesystem_id TEXT, UNIQUE ( media_origin, media_id, thumbnail_width, thumbnail_height, thumbnail_type ) ); +CREATE TABLE redactions ( event_id TEXT NOT NULL, redacts TEXT NOT NULL, UNIQUE (event_id) ); +CREATE INDEX redactions_redacts ON redactions (redacts); +CREATE TABLE room_aliases( room_alias TEXT NOT NULL, room_id TEXT NOT NULL, creator TEXT, UNIQUE (room_alias) ); +CREATE INDEX room_aliases_id ON room_aliases(room_id); +CREATE TABLE room_alias_servers( room_alias TEXT NOT NULL, server TEXT NOT NULL ); +CREATE INDEX room_alias_servers_alias ON room_alias_servers(room_alias); +CREATE TABLE event_reference_hashes ( event_id TEXT, algorithm TEXT, hash bytea, UNIQUE (event_id, algorithm) ); +CREATE INDEX event_reference_hashes_id ON event_reference_hashes(event_id); +CREATE TABLE IF NOT EXISTS "server_keys_json" ( server_name TEXT NOT NULL, key_id TEXT NOT NULL, from_server TEXT NOT NULL, ts_added_ms BIGINT NOT NULL, ts_valid_until_ms BIGINT NOT NULL, key_json bytea NOT NULL, CONSTRAINT server_keys_json_uniqueness UNIQUE (server_name, key_id, from_server) ); +CREATE TABLE e2e_device_keys_json ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, ts_added_ms BIGINT NOT NULL, key_json TEXT NOT NULL, CONSTRAINT e2e_device_keys_json_uniqueness UNIQUE (user_id, device_id) ); +CREATE TABLE e2e_one_time_keys_json ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, algorithm TEXT NOT NULL, key_id TEXT NOT NULL, ts_added_ms BIGINT NOT NULL, key_json TEXT NOT NULL, CONSTRAINT e2e_one_time_keys_json_uniqueness UNIQUE (user_id, device_id, algorithm, key_id) ); +CREATE TABLE receipts_graph( room_id TEXT NOT NULL, receipt_type TEXT NOT NULL, user_id TEXT NOT NULL, event_ids TEXT NOT NULL, data TEXT NOT NULL, CONSTRAINT receipts_graph_uniqueness UNIQUE (room_id, receipt_type, user_id) ); +CREATE TABLE receipts_linearized ( stream_id BIGINT NOT NULL, room_id TEXT NOT NULL, receipt_type TEXT NOT NULL, user_id TEXT NOT NULL, event_id TEXT NOT NULL, data TEXT NOT NULL, CONSTRAINT receipts_linearized_uniqueness UNIQUE (room_id, receipt_type, user_id) ); +CREATE INDEX receipts_linearized_id ON receipts_linearized( stream_id ); +CREATE INDEX receipts_linearized_room_stream ON receipts_linearized( room_id, stream_id ); +CREATE TABLE IF NOT EXISTS "user_threepids" ( user_id TEXT NOT NULL, medium TEXT NOT NULL, address TEXT NOT NULL, validated_at BIGINT NOT NULL, added_at BIGINT NOT NULL, CONSTRAINT medium_address UNIQUE (medium, address) ); +CREATE INDEX user_threepids_user_id ON user_threepids(user_id); +CREATE VIRTUAL TABLE event_search USING fts4 ( event_id, room_id, sender, key, value ) +/* event_search(event_id,room_id,sender,"key",value) */; +CREATE TABLE IF NOT EXISTS 'event_search_content'(docid INTEGER PRIMARY KEY, 'c0event_id', 'c1room_id', 'c2sender', 'c3key', 'c4value'); +CREATE TABLE IF NOT EXISTS 'event_search_segments'(blockid INTEGER PRIMARY KEY, block BLOB); +CREATE TABLE IF NOT EXISTS 'event_search_segdir'(level INTEGER,idx INTEGER,start_block INTEGER,leaves_end_block INTEGER,end_block INTEGER,root BLOB,PRIMARY KEY(level, idx)); +CREATE TABLE IF NOT EXISTS 'event_search_docsize'(docid INTEGER PRIMARY KEY, size BLOB); +CREATE TABLE IF NOT EXISTS 'event_search_stat'(id INTEGER PRIMARY KEY, value BLOB); +CREATE TABLE guest_access( event_id TEXT NOT NULL, room_id TEXT NOT NULL, guest_access TEXT NOT NULL, UNIQUE (event_id) ); +CREATE TABLE history_visibility( event_id TEXT NOT NULL, room_id TEXT NOT NULL, history_visibility TEXT NOT NULL, UNIQUE (event_id) ); +CREATE TABLE room_tags( user_id TEXT NOT NULL, room_id TEXT NOT NULL, tag TEXT NOT NULL, content TEXT NOT NULL, CONSTRAINT room_tag_uniqueness UNIQUE (user_id, room_id, tag) ); +CREATE TABLE room_tags_revisions ( user_id TEXT NOT NULL, room_id TEXT NOT NULL, stream_id BIGINT NOT NULL, CONSTRAINT room_tag_revisions_uniqueness UNIQUE (user_id, room_id) ); +CREATE TABLE IF NOT EXISTS "account_data_max_stream_id"( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_id BIGINT NOT NULL, CHECK (Lock='X') ); +CREATE TABLE account_data( user_id TEXT NOT NULL, account_data_type TEXT NOT NULL, stream_id BIGINT NOT NULL, content TEXT NOT NULL, CONSTRAINT account_data_uniqueness UNIQUE (user_id, account_data_type) ); +CREATE TABLE room_account_data( user_id TEXT NOT NULL, room_id TEXT NOT NULL, account_data_type TEXT NOT NULL, stream_id BIGINT NOT NULL, content TEXT NOT NULL, CONSTRAINT room_account_data_uniqueness UNIQUE (user_id, room_id, account_data_type) ); +CREATE INDEX account_data_stream_id on account_data(user_id, stream_id); +CREATE INDEX room_account_data_stream_id on room_account_data(user_id, stream_id); +CREATE INDEX events_ts ON events(origin_server_ts, stream_ordering); +CREATE TABLE event_push_actions( room_id TEXT NOT NULL, event_id TEXT NOT NULL, user_id TEXT NOT NULL, profile_tag VARCHAR(32), actions TEXT NOT NULL, topological_ordering BIGINT, stream_ordering BIGINT, notif SMALLINT, highlight SMALLINT, CONSTRAINT event_id_user_id_profile_tag_uniqueness UNIQUE (room_id, event_id, user_id, profile_tag) ); +CREATE INDEX event_push_actions_room_id_user_id on event_push_actions(room_id, user_id); +CREATE INDEX events_room_stream on events(room_id, stream_ordering); +CREATE INDEX public_room_index on rooms(is_public); +CREATE INDEX receipts_linearized_user ON receipts_linearized( user_id ); +CREATE INDEX event_push_actions_rm_tokens on event_push_actions( user_id, room_id, topological_ordering, stream_ordering ); +CREATE TABLE presence_stream( stream_id BIGINT, user_id TEXT, state TEXT, last_active_ts BIGINT, last_federation_update_ts BIGINT, last_user_sync_ts BIGINT, status_msg TEXT, currently_active BOOLEAN ); +CREATE INDEX presence_stream_id ON presence_stream(stream_id, user_id); +CREATE INDEX presence_stream_user_id ON presence_stream(user_id); +CREATE TABLE push_rules_stream( stream_id BIGINT NOT NULL, event_stream_ordering BIGINT NOT NULL, user_id TEXT NOT NULL, rule_id TEXT NOT NULL, op TEXT NOT NULL, priority_class SMALLINT, priority INTEGER, conditions TEXT, actions TEXT ); +CREATE INDEX push_rules_stream_id ON push_rules_stream(stream_id); +CREATE INDEX push_rules_stream_user_stream_id on push_rules_stream(user_id, stream_id); +CREATE TABLE ex_outlier_stream( event_stream_ordering BIGINT PRIMARY KEY NOT NULL, event_id TEXT NOT NULL, state_group BIGINT NOT NULL ); +CREATE TABLE threepid_guest_access_tokens( medium TEXT, address TEXT, guest_access_token TEXT, first_inviter TEXT ); +CREATE UNIQUE INDEX threepid_guest_access_tokens_index ON threepid_guest_access_tokens(medium, address); +CREATE TABLE local_invites( stream_id BIGINT NOT NULL, inviter TEXT NOT NULL, invitee TEXT NOT NULL, event_id TEXT NOT NULL, room_id TEXT NOT NULL, locally_rejected TEXT, replaced_by TEXT ); +CREATE INDEX local_invites_id ON local_invites(stream_id); +CREATE INDEX local_invites_for_user_idx ON local_invites(invitee, locally_rejected, replaced_by, room_id); +CREATE INDEX event_push_actions_stream_ordering on event_push_actions( stream_ordering, user_id ); +CREATE TABLE open_id_tokens ( token TEXT NOT NULL PRIMARY KEY, ts_valid_until_ms bigint NOT NULL, user_id TEXT NOT NULL, UNIQUE (token) ); +CREATE INDEX open_id_tokens_ts_valid_until_ms ON open_id_tokens(ts_valid_until_ms); +CREATE TABLE pusher_throttle( pusher BIGINT NOT NULL, room_id TEXT NOT NULL, last_sent_ts BIGINT, throttle_ms BIGINT, PRIMARY KEY (pusher, room_id) ); +CREATE TABLE event_reports( id BIGINT NOT NULL PRIMARY KEY, received_ts BIGINT NOT NULL, room_id TEXT NOT NULL, event_id TEXT NOT NULL, user_id TEXT NOT NULL, reason TEXT, content TEXT ); +CREATE TABLE devices ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, display_name TEXT, CONSTRAINT device_uniqueness UNIQUE (user_id, device_id) ); +CREATE TABLE appservice_stream_position( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_ordering BIGINT, CHECK (Lock='X') ); +CREATE TABLE device_inbox ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, stream_id BIGINT NOT NULL, message_json TEXT NOT NULL ); +CREATE INDEX device_inbox_user_stream_id ON device_inbox(user_id, device_id, stream_id); +CREATE INDEX received_transactions_ts ON received_transactions(ts); +CREATE TABLE device_federation_outbox ( destination TEXT NOT NULL, stream_id BIGINT NOT NULL, queued_ts BIGINT NOT NULL, messages_json TEXT NOT NULL ); +CREATE INDEX device_federation_outbox_destination_id ON device_federation_outbox(destination, stream_id); +CREATE TABLE device_federation_inbox ( origin TEXT NOT NULL, message_id TEXT NOT NULL, received_ts BIGINT NOT NULL ); +CREATE INDEX device_federation_inbox_sender_id ON device_federation_inbox(origin, message_id); +CREATE TABLE device_max_stream_id ( stream_id BIGINT NOT NULL ); +CREATE TABLE public_room_list_stream ( stream_id BIGINT NOT NULL, room_id TEXT NOT NULL, visibility BOOLEAN NOT NULL , appservice_id TEXT, network_id TEXT); +CREATE INDEX public_room_list_stream_idx on public_room_list_stream( stream_id ); +CREATE INDEX public_room_list_stream_rm_idx on public_room_list_stream( room_id, stream_id ); +CREATE TABLE stream_ordering_to_exterm ( stream_ordering BIGINT NOT NULL, room_id TEXT NOT NULL, event_id TEXT NOT NULL ); +CREATE INDEX stream_ordering_to_exterm_idx on stream_ordering_to_exterm( stream_ordering ); +CREATE INDEX stream_ordering_to_exterm_rm_idx on stream_ordering_to_exterm( room_id, stream_ordering ); +CREATE TABLE IF NOT EXISTS "event_auth"( event_id TEXT NOT NULL, auth_id TEXT NOT NULL, room_id TEXT NOT NULL ); +CREATE INDEX evauth_edges_id ON event_auth(event_id); +CREATE INDEX user_threepids_medium_address on user_threepids (medium, address); +CREATE TABLE appservice_room_list( appservice_id TEXT NOT NULL, network_id TEXT NOT NULL, room_id TEXT NOT NULL ); +CREATE UNIQUE INDEX appservice_room_list_idx ON appservice_room_list( appservice_id, network_id, room_id ); +CREATE INDEX device_federation_outbox_id ON device_federation_outbox(stream_id); +CREATE TABLE federation_stream_position( type TEXT NOT NULL, stream_id INTEGER NOT NULL ); +CREATE TABLE device_lists_remote_cache ( user_id TEXT NOT NULL, device_id TEXT NOT NULL, content TEXT NOT NULL ); +CREATE TABLE device_lists_remote_extremeties ( user_id TEXT NOT NULL, stream_id TEXT NOT NULL ); +CREATE TABLE device_lists_stream ( stream_id BIGINT NOT NULL, user_id TEXT NOT NULL, device_id TEXT NOT NULL ); +CREATE INDEX device_lists_stream_id ON device_lists_stream(stream_id, user_id); +CREATE TABLE device_lists_outbound_pokes ( destination TEXT NOT NULL, stream_id BIGINT NOT NULL, user_id TEXT NOT NULL, device_id TEXT NOT NULL, sent BOOLEAN NOT NULL, ts BIGINT NOT NULL ); +CREATE INDEX device_lists_outbound_pokes_id ON device_lists_outbound_pokes(destination, stream_id); +CREATE INDEX device_lists_outbound_pokes_user ON device_lists_outbound_pokes(destination, user_id); +CREATE TABLE event_push_summary ( user_id TEXT NOT NULL, room_id TEXT NOT NULL, notif_count BIGINT NOT NULL, stream_ordering BIGINT NOT NULL ); +CREATE INDEX event_push_summary_user_rm ON event_push_summary(user_id, room_id); +CREATE TABLE event_push_summary_stream_ordering ( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_ordering BIGINT NOT NULL, CHECK (Lock='X') ); +CREATE TABLE IF NOT EXISTS "pushers" ( id BIGINT PRIMARY KEY, user_name TEXT NOT NULL, access_token BIGINT DEFAULT NULL, profile_tag TEXT NOT NULL, kind TEXT NOT NULL, app_id TEXT NOT NULL, app_display_name TEXT NOT NULL, device_display_name TEXT NOT NULL, pushkey TEXT NOT NULL, ts BIGINT NOT NULL, lang TEXT, data TEXT, last_stream_ordering INTEGER, last_success BIGINT, failing_since BIGINT, UNIQUE (app_id, pushkey, user_name) ); +CREATE INDEX device_lists_outbound_pokes_stream ON device_lists_outbound_pokes(stream_id); +CREATE TABLE ratelimit_override ( user_id TEXT NOT NULL, messages_per_second BIGINT, burst_count BIGINT ); +CREATE UNIQUE INDEX ratelimit_override_idx ON ratelimit_override(user_id); +CREATE TABLE current_state_delta_stream ( stream_id BIGINT NOT NULL, room_id TEXT NOT NULL, type TEXT NOT NULL, state_key TEXT NOT NULL, event_id TEXT, prev_event_id TEXT ); +CREATE INDEX current_state_delta_stream_idx ON current_state_delta_stream(stream_id); +CREATE TABLE device_lists_outbound_last_success ( destination TEXT NOT NULL, user_id TEXT NOT NULL, stream_id BIGINT NOT NULL ); +CREATE INDEX device_lists_outbound_last_success_idx ON device_lists_outbound_last_success( destination, user_id, stream_id ); +CREATE TABLE user_directory_stream_pos ( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_id BIGINT, CHECK (Lock='X') ); +CREATE VIRTUAL TABLE user_directory_search USING fts4 ( user_id, value ) +/* user_directory_search(user_id,value) */; +CREATE TABLE IF NOT EXISTS 'user_directory_search_content'(docid INTEGER PRIMARY KEY, 'c0user_id', 'c1value'); +CREATE TABLE IF NOT EXISTS 'user_directory_search_segments'(blockid INTEGER PRIMARY KEY, block BLOB); +CREATE TABLE IF NOT EXISTS 'user_directory_search_segdir'(level INTEGER,idx INTEGER,start_block INTEGER,leaves_end_block INTEGER,end_block INTEGER,root BLOB,PRIMARY KEY(level, idx)); +CREATE TABLE IF NOT EXISTS 'user_directory_search_docsize'(docid INTEGER PRIMARY KEY, size BLOB); +CREATE TABLE IF NOT EXISTS 'user_directory_search_stat'(id INTEGER PRIMARY KEY, value BLOB); +CREATE TABLE blocked_rooms ( room_id TEXT NOT NULL, user_id TEXT NOT NULL ); +CREATE UNIQUE INDEX blocked_rooms_idx ON blocked_rooms(room_id); +CREATE TABLE IF NOT EXISTS "local_media_repository_url_cache"( url TEXT, response_code INTEGER, etag TEXT, expires_ts BIGINT, og TEXT, media_id TEXT, download_ts BIGINT ); +CREATE INDEX local_media_repository_url_cache_expires_idx ON local_media_repository_url_cache(expires_ts); +CREATE INDEX local_media_repository_url_cache_by_url_download_ts ON local_media_repository_url_cache(url, download_ts); +CREATE INDEX local_media_repository_url_cache_media_idx ON local_media_repository_url_cache(media_id); +CREATE TABLE group_users ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, is_admin BOOLEAN NOT NULL, is_public BOOLEAN NOT NULL ); +CREATE TABLE group_invites ( group_id TEXT NOT NULL, user_id TEXT NOT NULL ); +CREATE TABLE group_rooms ( group_id TEXT NOT NULL, room_id TEXT NOT NULL, is_public BOOLEAN NOT NULL ); +CREATE TABLE group_summary_rooms ( group_id TEXT NOT NULL, room_id TEXT NOT NULL, category_id TEXT NOT NULL, room_order BIGINT NOT NULL, is_public BOOLEAN NOT NULL, UNIQUE (group_id, category_id, room_id, room_order), CHECK (room_order > 0) ); +CREATE UNIQUE INDEX group_summary_rooms_g_idx ON group_summary_rooms(group_id, room_id, category_id); +CREATE TABLE group_summary_room_categories ( group_id TEXT NOT NULL, category_id TEXT NOT NULL, cat_order BIGINT NOT NULL, UNIQUE (group_id, category_id, cat_order), CHECK (cat_order > 0) ); +CREATE TABLE group_room_categories ( group_id TEXT NOT NULL, category_id TEXT NOT NULL, profile TEXT NOT NULL, is_public BOOLEAN NOT NULL, UNIQUE (group_id, category_id) ); +CREATE TABLE group_summary_users ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, role_id TEXT NOT NULL, user_order BIGINT NOT NULL, is_public BOOLEAN NOT NULL ); +CREATE INDEX group_summary_users_g_idx ON group_summary_users(group_id); +CREATE TABLE group_summary_roles ( group_id TEXT NOT NULL, role_id TEXT NOT NULL, role_order BIGINT NOT NULL, UNIQUE (group_id, role_id, role_order), CHECK (role_order > 0) ); +CREATE TABLE group_roles ( group_id TEXT NOT NULL, role_id TEXT NOT NULL, profile TEXT NOT NULL, is_public BOOLEAN NOT NULL, UNIQUE (group_id, role_id) ); +CREATE TABLE group_attestations_renewals ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, valid_until_ms BIGINT NOT NULL ); +CREATE INDEX group_attestations_renewals_g_idx ON group_attestations_renewals(group_id, user_id); +CREATE INDEX group_attestations_renewals_u_idx ON group_attestations_renewals(user_id); +CREATE INDEX group_attestations_renewals_v_idx ON group_attestations_renewals(valid_until_ms); +CREATE TABLE group_attestations_remote ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, valid_until_ms BIGINT NOT NULL, attestation_json TEXT NOT NULL ); +CREATE INDEX group_attestations_remote_g_idx ON group_attestations_remote(group_id, user_id); +CREATE INDEX group_attestations_remote_u_idx ON group_attestations_remote(user_id); +CREATE INDEX group_attestations_remote_v_idx ON group_attestations_remote(valid_until_ms); +CREATE TABLE local_group_membership ( group_id TEXT NOT NULL, user_id TEXT NOT NULL, is_admin BOOLEAN NOT NULL, membership TEXT NOT NULL, is_publicised BOOLEAN NOT NULL, content TEXT NOT NULL ); +CREATE INDEX local_group_membership_u_idx ON local_group_membership(user_id, group_id); +CREATE INDEX local_group_membership_g_idx ON local_group_membership(group_id); +CREATE TABLE local_group_updates ( stream_id BIGINT NOT NULL, group_id TEXT NOT NULL, user_id TEXT NOT NULL, type TEXT NOT NULL, content TEXT NOT NULL ); +CREATE TABLE remote_profile_cache ( user_id TEXT NOT NULL, displayname TEXT, avatar_url TEXT, last_check BIGINT NOT NULL ); +CREATE UNIQUE INDEX remote_profile_cache_user_id ON remote_profile_cache(user_id); +CREATE INDEX remote_profile_cache_time ON remote_profile_cache(last_check); +CREATE TABLE IF NOT EXISTS "deleted_pushers" ( stream_id BIGINT NOT NULL, app_id TEXT NOT NULL, pushkey TEXT NOT NULL, user_id TEXT NOT NULL ); +CREATE INDEX deleted_pushers_stream_id ON deleted_pushers (stream_id); +CREATE TABLE IF NOT EXISTS "groups" ( group_id TEXT NOT NULL, name TEXT, avatar_url TEXT, short_description TEXT, long_description TEXT, is_public BOOL NOT NULL , join_policy TEXT NOT NULL DEFAULT 'invite'); +CREATE UNIQUE INDEX groups_idx ON groups(group_id); +CREATE TABLE IF NOT EXISTS "user_directory" ( user_id TEXT NOT NULL, room_id TEXT, display_name TEXT, avatar_url TEXT ); +CREATE INDEX user_directory_room_idx ON user_directory(room_id); +CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id); +CREATE TABLE event_push_actions_staging ( event_id TEXT NOT NULL, user_id TEXT NOT NULL, actions TEXT NOT NULL, notif SMALLINT NOT NULL, highlight SMALLINT NOT NULL ); +CREATE INDEX event_push_actions_staging_id ON event_push_actions_staging(event_id); +CREATE TABLE users_pending_deactivation ( user_id TEXT NOT NULL ); +CREATE UNIQUE INDEX group_invites_g_idx ON group_invites(group_id, user_id); +CREATE UNIQUE INDEX group_users_g_idx ON group_users(group_id, user_id); +CREATE INDEX group_users_u_idx ON group_users(user_id); +CREATE INDEX group_invites_u_idx ON group_invites(user_id); +CREATE UNIQUE INDEX group_rooms_g_idx ON group_rooms(group_id, room_id); +CREATE INDEX group_rooms_r_idx ON group_rooms(room_id); +CREATE TABLE user_daily_visits ( user_id TEXT NOT NULL, device_id TEXT, timestamp BIGINT NOT NULL ); +CREATE INDEX user_daily_visits_uts_idx ON user_daily_visits(user_id, timestamp); +CREATE INDEX user_daily_visits_ts_idx ON user_daily_visits(timestamp); +CREATE TABLE erased_users ( user_id TEXT NOT NULL ); +CREATE UNIQUE INDEX erased_users_user ON erased_users(user_id); +CREATE TABLE monthly_active_users ( user_id TEXT NOT NULL, timestamp BIGINT NOT NULL ); +CREATE UNIQUE INDEX monthly_active_users_users ON monthly_active_users(user_id); +CREATE INDEX monthly_active_users_time_stamp ON monthly_active_users(timestamp); +CREATE TABLE IF NOT EXISTS "e2e_room_keys_versions" ( user_id TEXT NOT NULL, version BIGINT NOT NULL, algorithm TEXT NOT NULL, auth_data TEXT NOT NULL, deleted SMALLINT DEFAULT 0 NOT NULL ); +CREATE UNIQUE INDEX e2e_room_keys_versions_idx ON e2e_room_keys_versions(user_id, version); +CREATE TABLE IF NOT EXISTS "e2e_room_keys" ( user_id TEXT NOT NULL, room_id TEXT NOT NULL, session_id TEXT NOT NULL, version BIGINT NOT NULL, first_message_index INT, forwarded_count INT, is_verified BOOLEAN, session_data TEXT NOT NULL ); +CREATE UNIQUE INDEX e2e_room_keys_idx ON e2e_room_keys(user_id, room_id, session_id); +CREATE TABLE users_who_share_private_rooms ( user_id TEXT NOT NULL, other_user_id TEXT NOT NULL, room_id TEXT NOT NULL ); +CREATE UNIQUE INDEX users_who_share_private_rooms_u_idx ON users_who_share_private_rooms(user_id, other_user_id, room_id); +CREATE INDEX users_who_share_private_rooms_r_idx ON users_who_share_private_rooms(room_id); +CREATE INDEX users_who_share_private_rooms_o_idx ON users_who_share_private_rooms(other_user_id); +CREATE TABLE user_threepid_id_server ( user_id TEXT NOT NULL, medium TEXT NOT NULL, address TEXT NOT NULL, id_server TEXT NOT NULL ); +CREATE UNIQUE INDEX user_threepid_id_server_idx ON user_threepid_id_server( user_id, medium, address, id_server ); +CREATE TABLE users_in_public_rooms ( user_id TEXT NOT NULL, room_id TEXT NOT NULL ); +CREATE UNIQUE INDEX users_in_public_rooms_u_idx ON users_in_public_rooms(user_id, room_id); +CREATE TABLE account_validity ( user_id TEXT PRIMARY KEY, expiration_ts_ms BIGINT NOT NULL, email_sent BOOLEAN NOT NULL, renewal_token TEXT ); +CREATE TABLE event_relations ( event_id TEXT NOT NULL, relates_to_id TEXT NOT NULL, relation_type TEXT NOT NULL, aggregation_key TEXT ); +CREATE UNIQUE INDEX event_relations_id ON event_relations(event_id); +CREATE INDEX event_relations_relates ON event_relations(relates_to_id, relation_type, aggregation_key); +CREATE TABLE stats_stream_pos ( Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, stream_id BIGINT, CHECK (Lock='X') ); +CREATE TABLE user_stats ( user_id TEXT NOT NULL, ts BIGINT NOT NULL, bucket_size INT NOT NULL, public_rooms INT NOT NULL, private_rooms INT NOT NULL ); +CREATE UNIQUE INDEX user_stats_user_ts ON user_stats(user_id, ts); +CREATE TABLE room_stats ( room_id TEXT NOT NULL, ts BIGINT NOT NULL, bucket_size INT NOT NULL, current_state_events INT NOT NULL, joined_members INT NOT NULL, invited_members INT NOT NULL, left_members INT NOT NULL, banned_members INT NOT NULL, state_events INT NOT NULL ); +CREATE UNIQUE INDEX room_stats_room_ts ON room_stats(room_id, ts); +CREATE TABLE room_state ( room_id TEXT NOT NULL, join_rules TEXT, history_visibility TEXT, encryption TEXT, name TEXT, topic TEXT, avatar TEXT, canonical_alias TEXT ); +CREATE UNIQUE INDEX room_state_room ON room_state(room_id); +CREATE TABLE room_stats_earliest_token ( room_id TEXT NOT NULL, token BIGINT NOT NULL ); +CREATE UNIQUE INDEX room_stats_earliest_token_idx ON room_stats_earliest_token(room_id); +CREATE INDEX access_tokens_device_id ON access_tokens (user_id, device_id); +CREATE INDEX user_ips_device_id ON user_ips (user_id, device_id, last_seen); +CREATE INDEX event_contains_url_index ON events (room_id, topological_ordering, stream_ordering); +CREATE INDEX event_push_actions_u_highlight ON event_push_actions (user_id, stream_ordering); +CREATE INDEX event_push_actions_highlights_index ON event_push_actions (user_id, room_id, topological_ordering, stream_ordering); +CREATE INDEX current_state_events_member_index ON current_state_events (state_key); +CREATE INDEX device_inbox_stream_id_user_id ON device_inbox (stream_id, user_id); +CREATE INDEX device_lists_stream_user_id ON device_lists_stream (user_id, device_id); +CREATE INDEX local_media_repository_url_idx ON local_media_repository (created_ts); +CREATE INDEX user_ips_last_seen ON user_ips (user_id, last_seen); +CREATE INDEX user_ips_last_seen_only ON user_ips (last_seen); +CREATE INDEX users_creation_ts ON users (creation_ts); +CREATE INDEX event_to_state_groups_sg_index ON event_to_state_groups (state_group); +CREATE UNIQUE INDEX device_lists_remote_cache_unique_id ON device_lists_remote_cache (user_id, device_id); +CREATE UNIQUE INDEX device_lists_remote_extremeties_unique_idx ON device_lists_remote_extremeties (user_id); +CREATE UNIQUE INDEX user_ips_user_token_ip_unique_index ON user_ips (user_id, access_token, ip); diff --git a/synapse/storage/databases/main/schema/full_schemas/54/stream_positions.sql b/synapse/storage/databases/main/schema/full_schemas/54/stream_positions.sql new file mode 100644 index 0000000000..91d21b2921 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/54/stream_positions.sql @@ -0,0 +1,8 @@ + +INSERT INTO appservice_stream_position (stream_ordering) SELECT COALESCE(MAX(stream_ordering), 0) FROM events; +INSERT INTO federation_stream_position (type, stream_id) VALUES ('federation', -1); +INSERT INTO federation_stream_position (type, stream_id) SELECT 'events', coalesce(max(stream_ordering), -1) FROM events; +INSERT INTO user_directory_stream_pos (stream_id) VALUES (0); +INSERT INTO stats_stream_pos (stream_id) VALUES (0); +INSERT INTO event_push_summary_stream_ordering (stream_ordering) VALUES (0); +-- device_max_stream_id is handled separately in 56/device_stream_id_insert.sql \ No newline at end of file diff --git a/synapse/storage/databases/main/schema/full_schemas/README.md b/synapse/storage/databases/main/schema/full_schemas/README.md new file mode 100644 index 0000000000..c00f287190 --- /dev/null +++ b/synapse/storage/databases/main/schema/full_schemas/README.md @@ -0,0 +1,21 @@ +# Synapse Database Schemas + +These schemas are used as a basis to create brand new Synapse databases, on both +SQLite3 and Postgres. + +## Building full schema dumps + +If you want to recreate these schemas, they need to be made from a database that +has had all background updates run. + +To do so, use `scripts-dev/make_full_schema.sh`. This will produce new +`full.sql.postgres ` and `full.sql.sqlite` files. + +Ensure postgres is installed and your user has the ability to run bash commands +such as `createdb`, then call + + ./scripts-dev/make_full_schema.sh -p postgres_username -o output_dir/ + +There are currently two folders with full-schema snapshots. `16` is a snapshot +from 2015, for historical reference. The other contains the most recent full +schema snapshot. diff --git a/synapse/storage/databases/main/search.py b/synapse/storage/databases/main/search.py new file mode 100644 index 0000000000..2162d0712d --- /dev/null +++ b/synapse/storage/databases/main/search.py @@ -0,0 +1,710 @@ +# -*- coding: utf-8 -*- +# Copyright 2015, 2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +import re +from collections import namedtuple + +from twisted.internet import defer + +from synapse.api.errors import SynapseError +from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.events_worker import EventRedactBehaviour +from synapse.storage.engines import PostgresEngine, Sqlite3Engine + +logger = logging.getLogger(__name__) + +SearchEntry = namedtuple( + "SearchEntry", + ["key", "value", "event_id", "room_id", "stream_ordering", "origin_server_ts"], +) + + +class SearchWorkerStore(SQLBaseStore): + def store_search_entries_txn(self, txn, entries): + """Add entries to the search table + + Args: + txn (cursor): + entries (iterable[SearchEntry]): + entries to be added to the table + """ + if not self.hs.config.enable_search: + return + if isinstance(self.database_engine, PostgresEngine): + sql = ( + "INSERT INTO event_search" + " (event_id, room_id, key, vector, stream_ordering, origin_server_ts)" + " VALUES (?,?,?,to_tsvector('english', ?),?,?)" + ) + + args = ( + ( + entry.event_id, + entry.room_id, + entry.key, + entry.value, + entry.stream_ordering, + entry.origin_server_ts, + ) + for entry in entries + ) + + txn.executemany(sql, args) + + elif isinstance(self.database_engine, Sqlite3Engine): + sql = ( + "INSERT INTO event_search (event_id, room_id, key, value)" + " VALUES (?,?,?,?)" + ) + args = ( + (entry.event_id, entry.room_id, entry.key, entry.value) + for entry in entries + ) + + txn.executemany(sql, args) + else: + # This should be unreachable. + raise Exception("Unrecognized database engine") + + +class SearchBackgroundUpdateStore(SearchWorkerStore): + + EVENT_SEARCH_UPDATE_NAME = "event_search" + EVENT_SEARCH_ORDER_UPDATE_NAME = "event_search_order" + EVENT_SEARCH_USE_GIST_POSTGRES_NAME = "event_search_postgres_gist" + EVENT_SEARCH_USE_GIN_POSTGRES_NAME = "event_search_postgres_gin" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(SearchBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + if not hs.config.enable_search: + return + + self.db_pool.updates.register_background_update_handler( + self.EVENT_SEARCH_UPDATE_NAME, self._background_reindex_search + ) + self.db_pool.updates.register_background_update_handler( + self.EVENT_SEARCH_ORDER_UPDATE_NAME, self._background_reindex_search_order + ) + + # we used to have a background update to turn the GIN index into a + # GIST one; we no longer do that (obviously) because we actually want + # a GIN index. However, it's possible that some people might still have + # the background update queued, so we register a handler to clear the + # background update. + self.db_pool.updates.register_noop_background_update( + self.EVENT_SEARCH_USE_GIST_POSTGRES_NAME + ) + + self.db_pool.updates.register_background_update_handler( + self.EVENT_SEARCH_USE_GIN_POSTGRES_NAME, self._background_reindex_gin_search + ) + + @defer.inlineCallbacks + def _background_reindex_search(self, progress, batch_size): + # we work through the events table from highest stream id to lowest + target_min_stream_id = progress["target_min_stream_id_inclusive"] + max_stream_id = progress["max_stream_id_exclusive"] + rows_inserted = progress.get("rows_inserted", 0) + + TYPES = ["m.room.name", "m.room.message", "m.room.topic"] + + def reindex_search_txn(txn): + sql = ( + "SELECT stream_ordering, event_id, room_id, type, json, " + " origin_server_ts FROM events" + " JOIN event_json USING (room_id, event_id)" + " WHERE ? <= stream_ordering AND stream_ordering < ?" + " AND (%s)" + " ORDER BY stream_ordering DESC" + " LIMIT ?" + ) % (" OR ".join("type = '%s'" % (t,) for t in TYPES),) + + txn.execute(sql, (target_min_stream_id, max_stream_id, batch_size)) + + # we could stream straight from the results into + # store_search_entries_txn with a generator function, but that + # would mean having two cursors open on the database at once. + # Instead we just build a list of results. + rows = self.db_pool.cursor_to_dict(txn) + if not rows: + return 0 + + min_stream_id = rows[-1]["stream_ordering"] + + event_search_rows = [] + for row in rows: + try: + event_id = row["event_id"] + room_id = row["room_id"] + etype = row["type"] + stream_ordering = row["stream_ordering"] + origin_server_ts = row["origin_server_ts"] + try: + event_json = db_to_json(row["json"]) + content = event_json["content"] + except Exception: + continue + + if etype == "m.room.message": + key = "content.body" + value = content["body"] + elif etype == "m.room.topic": + key = "content.topic" + value = content["topic"] + elif etype == "m.room.name": + key = "content.name" + value = content["name"] + else: + raise Exception("unexpected event type %s" % etype) + except (KeyError, AttributeError): + # If the event is missing a necessary field then + # skip over it. + continue + + if not isinstance(value, str): + # If the event body, name or topic isn't a string + # then skip over it + continue + + event_search_rows.append( + SearchEntry( + key=key, + value=value, + event_id=event_id, + room_id=room_id, + stream_ordering=stream_ordering, + origin_server_ts=origin_server_ts, + ) + ) + + self.store_search_entries_txn(txn, event_search_rows) + + progress = { + "target_min_stream_id_inclusive": target_min_stream_id, + "max_stream_id_exclusive": min_stream_id, + "rows_inserted": rows_inserted + len(event_search_rows), + } + + self.db_pool.updates._background_update_progress_txn( + txn, self.EVENT_SEARCH_UPDATE_NAME, progress + ) + + return len(event_search_rows) + + result = yield self.db_pool.runInteraction( + self.EVENT_SEARCH_UPDATE_NAME, reindex_search_txn + ) + + if not result: + yield self.db_pool.updates._end_background_update( + self.EVENT_SEARCH_UPDATE_NAME + ) + + return result + + @defer.inlineCallbacks + def _background_reindex_gin_search(self, progress, batch_size): + """This handles old synapses which used GIST indexes, if any; + converting them back to be GIN as per the actual schema. + """ + + def create_index(conn): + conn.rollback() + + # we have to set autocommit, because postgres refuses to + # CREATE INDEX CONCURRENTLY without it. + conn.set_session(autocommit=True) + + try: + c = conn.cursor() + + # if we skipped the conversion to GIST, we may already/still + # have an event_search_fts_idx; unfortunately postgres 9.4 + # doesn't support CREATE INDEX IF EXISTS so we just catch the + # exception and ignore it. + import psycopg2 + + try: + c.execute( + "CREATE INDEX CONCURRENTLY event_search_fts_idx" + " ON event_search USING GIN (vector)" + ) + except psycopg2.ProgrammingError as e: + logger.warning( + "Ignoring error %r when trying to switch from GIST to GIN", e + ) + + # we should now be able to delete the GIST index. + c.execute("DROP INDEX IF EXISTS event_search_fts_idx_gist") + finally: + conn.set_session(autocommit=False) + + if isinstance(self.database_engine, PostgresEngine): + yield self.db_pool.runWithConnection(create_index) + + yield self.db_pool.updates._end_background_update( + self.EVENT_SEARCH_USE_GIN_POSTGRES_NAME + ) + return 1 + + @defer.inlineCallbacks + def _background_reindex_search_order(self, progress, batch_size): + target_min_stream_id = progress["target_min_stream_id_inclusive"] + max_stream_id = progress["max_stream_id_exclusive"] + rows_inserted = progress.get("rows_inserted", 0) + have_added_index = progress["have_added_indexes"] + + if not have_added_index: + + def create_index(conn): + conn.rollback() + conn.set_session(autocommit=True) + c = conn.cursor() + + # We create with NULLS FIRST so that when we search *backwards* + # we get the ones with non null origin_server_ts *first* + c.execute( + "CREATE INDEX CONCURRENTLY event_search_room_order ON event_search(" + "room_id, origin_server_ts NULLS FIRST, stream_ordering NULLS FIRST)" + ) + c.execute( + "CREATE INDEX CONCURRENTLY event_search_order ON event_search(" + "origin_server_ts NULLS FIRST, stream_ordering NULLS FIRST)" + ) + conn.set_session(autocommit=False) + + yield self.db_pool.runWithConnection(create_index) + + pg = dict(progress) + pg["have_added_indexes"] = True + + yield self.db_pool.runInteraction( + self.EVENT_SEARCH_ORDER_UPDATE_NAME, + self.db_pool.updates._background_update_progress_txn, + self.EVENT_SEARCH_ORDER_UPDATE_NAME, + pg, + ) + + def reindex_search_txn(txn): + sql = ( + "UPDATE event_search AS es SET stream_ordering = e.stream_ordering," + " origin_server_ts = e.origin_server_ts" + " FROM events AS e" + " WHERE e.event_id = es.event_id" + " AND ? <= e.stream_ordering AND e.stream_ordering < ?" + " RETURNING es.stream_ordering" + ) + + min_stream_id = max_stream_id - batch_size + txn.execute(sql, (min_stream_id, max_stream_id)) + rows = txn.fetchall() + + if min_stream_id < target_min_stream_id: + # We've recached the end. + return len(rows), False + + progress = { + "target_min_stream_id_inclusive": target_min_stream_id, + "max_stream_id_exclusive": min_stream_id, + "rows_inserted": rows_inserted + len(rows), + "have_added_indexes": True, + } + + self.db_pool.updates._background_update_progress_txn( + txn, self.EVENT_SEARCH_ORDER_UPDATE_NAME, progress + ) + + return len(rows), True + + num_rows, finished = yield self.db_pool.runInteraction( + self.EVENT_SEARCH_ORDER_UPDATE_NAME, reindex_search_txn + ) + + if not finished: + yield self.db_pool.updates._end_background_update( + self.EVENT_SEARCH_ORDER_UPDATE_NAME + ) + + return num_rows + + +class SearchStore(SearchBackgroundUpdateStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(SearchStore, self).__init__(database, db_conn, hs) + + @defer.inlineCallbacks + def search_msgs(self, room_ids, search_term, keys): + """Performs a full text search over events with given keys. + + Args: + room_ids (list): List of room ids to search in + search_term (str): Search term to search for + keys (list): List of keys to search in, currently supports + "content.body", "content.name", "content.topic" + + Returns: + list of dicts + """ + clauses = [] + + search_query = _parse_query(self.database_engine, search_term) + + args = [] + + # Make sure we don't explode because the person is in too many rooms. + # We filter the results below regardless. + if len(room_ids) < 500: + clause, args = make_in_list_sql_clause( + self.database_engine, "room_id", room_ids + ) + clauses = [clause] + + local_clauses = [] + for key in keys: + local_clauses.append("key = ?") + args.append(key) + + clauses.append("(%s)" % (" OR ".join(local_clauses),)) + + count_args = args + count_clauses = clauses + + if isinstance(self.database_engine, PostgresEngine): + sql = ( + "SELECT ts_rank_cd(vector, to_tsquery('english', ?)) AS rank," + " room_id, event_id" + " FROM event_search" + " WHERE vector @@ to_tsquery('english', ?)" + ) + args = [search_query, search_query] + args + + count_sql = ( + "SELECT room_id, count(*) as count FROM event_search" + " WHERE vector @@ to_tsquery('english', ?)" + ) + count_args = [search_query] + count_args + elif isinstance(self.database_engine, Sqlite3Engine): + sql = ( + "SELECT rank(matchinfo(event_search)) as rank, room_id, event_id" + " FROM event_search" + " WHERE value MATCH ?" + ) + args = [search_query] + args + + count_sql = ( + "SELECT room_id, count(*) as count FROM event_search" + " WHERE value MATCH ?" + ) + count_args = [search_term] + count_args + else: + # This should be unreachable. + raise Exception("Unrecognized database engine") + + for clause in clauses: + sql += " AND " + clause + + for clause in count_clauses: + count_sql += " AND " + clause + + # We add an arbitrary limit here to ensure we don't try to pull the + # entire table from the database. + sql += " ORDER BY rank DESC LIMIT 500" + + results = yield self.db_pool.execute( + "search_msgs", self.db_pool.cursor_to_dict, sql, *args + ) + + results = list(filter(lambda row: row["room_id"] in room_ids, results)) + + # We set redact_behaviour to BLOCK here to prevent redacted events being returned in + # search results (which is a data leak) + events = yield self.get_events_as_list( + [r["event_id"] for r in results], + redact_behaviour=EventRedactBehaviour.BLOCK, + ) + + event_map = {ev.event_id: ev for ev in events} + + highlights = None + if isinstance(self.database_engine, PostgresEngine): + highlights = yield self._find_highlights_in_postgres(search_query, events) + + count_sql += " GROUP BY room_id" + + count_results = yield self.db_pool.execute( + "search_rooms_count", self.db_pool.cursor_to_dict, count_sql, *count_args + ) + + count = sum(row["count"] for row in count_results if row["room_id"] in room_ids) + + return { + "results": [ + {"event": event_map[r["event_id"]], "rank": r["rank"]} + for r in results + if r["event_id"] in event_map + ], + "highlights": highlights, + "count": count, + } + + @defer.inlineCallbacks + def search_rooms(self, room_ids, search_term, keys, limit, pagination_token=None): + """Performs a full text search over events with given keys. + + Args: + room_id (list): The room_ids to search in + search_term (str): Search term to search for + keys (list): List of keys to search in, currently supports + "content.body", "content.name", "content.topic" + pagination_token (str): A pagination token previously returned + + Returns: + list of dicts + """ + clauses = [] + + search_query = _parse_query(self.database_engine, search_term) + + args = [] + + # Make sure we don't explode because the person is in too many rooms. + # We filter the results below regardless. + if len(room_ids) < 500: + clause, args = make_in_list_sql_clause( + self.database_engine, "room_id", room_ids + ) + clauses = [clause] + + local_clauses = [] + for key in keys: + local_clauses.append("key = ?") + args.append(key) + + clauses.append("(%s)" % (" OR ".join(local_clauses),)) + + # take copies of the current args and clauses lists, before adding + # pagination clauses to main query. + count_args = list(args) + count_clauses = list(clauses) + + if pagination_token: + try: + origin_server_ts, stream = pagination_token.split(",") + origin_server_ts = int(origin_server_ts) + stream = int(stream) + except Exception: + raise SynapseError(400, "Invalid pagination token") + + clauses.append( + "(origin_server_ts < ?" + " OR (origin_server_ts = ? AND stream_ordering < ?))" + ) + args.extend([origin_server_ts, origin_server_ts, stream]) + + if isinstance(self.database_engine, PostgresEngine): + sql = ( + "SELECT ts_rank_cd(vector, to_tsquery('english', ?)) as rank," + " origin_server_ts, stream_ordering, room_id, event_id" + " FROM event_search" + " WHERE vector @@ to_tsquery('english', ?) AND " + ) + args = [search_query, search_query] + args + + count_sql = ( + "SELECT room_id, count(*) as count FROM event_search" + " WHERE vector @@ to_tsquery('english', ?) AND " + ) + count_args = [search_query] + count_args + elif isinstance(self.database_engine, Sqlite3Engine): + # We use CROSS JOIN here to ensure we use the right indexes. + # https://sqlite.org/optoverview.html#crossjoin + # + # We want to use the full text search index on event_search to + # extract all possible matches first, then lookup those matches + # in the events table to get the topological ordering. We need + # to use the indexes in this order because sqlite refuses to + # MATCH unless it uses the full text search index + sql = ( + "SELECT rank(matchinfo) as rank, room_id, event_id," + " origin_server_ts, stream_ordering" + " FROM (SELECT key, event_id, matchinfo(event_search) as matchinfo" + " FROM event_search" + " WHERE value MATCH ?" + " )" + " CROSS JOIN events USING (event_id)" + " WHERE " + ) + args = [search_query] + args + + count_sql = ( + "SELECT room_id, count(*) as count FROM event_search" + " WHERE value MATCH ? AND " + ) + count_args = [search_term] + count_args + else: + # This should be unreachable. + raise Exception("Unrecognized database engine") + + sql += " AND ".join(clauses) + count_sql += " AND ".join(count_clauses) + + # We add an arbitrary limit here to ensure we don't try to pull the + # entire table from the database. + if isinstance(self.database_engine, PostgresEngine): + sql += ( + " ORDER BY origin_server_ts DESC NULLS LAST," + " stream_ordering DESC NULLS LAST LIMIT ?" + ) + elif isinstance(self.database_engine, Sqlite3Engine): + sql += " ORDER BY origin_server_ts DESC, stream_ordering DESC LIMIT ?" + else: + raise Exception("Unrecognized database engine") + + args.append(limit) + + results = yield self.db_pool.execute( + "search_rooms", self.db_pool.cursor_to_dict, sql, *args + ) + + results = list(filter(lambda row: row["room_id"] in room_ids, results)) + + # We set redact_behaviour to BLOCK here to prevent redacted events being returned in + # search results (which is a data leak) + events = yield self.get_events_as_list( + [r["event_id"] for r in results], + redact_behaviour=EventRedactBehaviour.BLOCK, + ) + + event_map = {ev.event_id: ev for ev in events} + + highlights = None + if isinstance(self.database_engine, PostgresEngine): + highlights = yield self._find_highlights_in_postgres(search_query, events) + + count_sql += " GROUP BY room_id" + + count_results = yield self.db_pool.execute( + "search_rooms_count", self.db_pool.cursor_to_dict, count_sql, *count_args + ) + + count = sum(row["count"] for row in count_results if row["room_id"] in room_ids) + + return { + "results": [ + { + "event": event_map[r["event_id"]], + "rank": r["rank"], + "pagination_token": "%s,%s" + % (r["origin_server_ts"], r["stream_ordering"]), + } + for r in results + if r["event_id"] in event_map + ], + "highlights": highlights, + "count": count, + } + + def _find_highlights_in_postgres(self, search_query, events): + """Given a list of events and a search term, return a list of words + that match from the content of the event. + + This is used to give a list of words that clients can match against to + highlight the matching parts. + + Args: + search_query (str) + events (list): A list of events + + Returns: + deferred : A set of strings. + """ + + def f(txn): + highlight_words = set() + for event in events: + # As a hack we simply join values of all possible keys. This is + # fine since we're only using them to find possible highlights. + values = [] + for key in ("body", "name", "topic"): + v = event.content.get(key, None) + if v: + values.append(v) + + if not values: + continue + + value = " ".join(values) + + # We need to find some values for StartSel and StopSel that + # aren't in the value so that we can pick results out. + start_sel = "<" + stop_sel = ">" + + while start_sel in value: + start_sel += "<" + while stop_sel in value: + stop_sel += ">" + + query = "SELECT ts_headline(?, to_tsquery('english', ?), %s)" % ( + _to_postgres_options( + { + "StartSel": start_sel, + "StopSel": stop_sel, + "MaxFragments": "50", + } + ) + ) + txn.execute(query, (value, search_query)) + (headline,) = txn.fetchall()[0] + + # Now we need to pick the possible highlights out of the haedline + # result. + matcher_regex = "%s(.*?)%s" % ( + re.escape(start_sel), + re.escape(stop_sel), + ) + + res = re.findall(matcher_regex, headline) + highlight_words.update([r.lower() for r in res]) + + return highlight_words + + return self.db_pool.runInteraction("_find_highlights", f) + + +def _to_postgres_options(options_dict): + return "'%s'" % (",".join("%s=%s" % (k, v) for k, v in options_dict.items()),) + + +def _parse_query(database_engine, search_term): + """Takes a plain unicode string from the user and converts it into a form + that can be passed to database. + We use this so that we can add prefix matching, which isn't something + that is supported by default. + """ + + # Pull out the individual words, discarding any non-word characters. + results = re.findall(r"([\w\-]+)", search_term, re.UNICODE) + + if isinstance(database_engine, PostgresEngine): + return " & ".join(result + ":*" for result in results) + elif isinstance(database_engine, Sqlite3Engine): + return " & ".join(result + "*" for result in results) + else: + # This should be unreachable. + raise Exception("Unrecognized database engine") diff --git a/synapse/storage/databases/main/signatures.py b/synapse/storage/databases/main/signatures.py new file mode 100644 index 0000000000..dae8e8bd29 --- /dev/null +++ b/synapse/storage/databases/main/signatures.py @@ -0,0 +1,71 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from unpaddedbase64 import encode_base64 + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore +from synapse.util.caches.descriptors import cached, cachedList + + +class SignatureWorkerStore(SQLBaseStore): + @cached() + def get_event_reference_hash(self, event_id): + # This is a dummy function to allow get_event_reference_hashes + # to use its cache + raise NotImplementedError() + + @cachedList( + cached_method_name="get_event_reference_hash", list_name="event_ids", num_args=1 + ) + def get_event_reference_hashes(self, event_ids): + def f(txn): + return { + event_id: self._get_event_reference_hashes_txn(txn, event_id) + for event_id in event_ids + } + + return self.db_pool.runInteraction("get_event_reference_hashes", f) + + @defer.inlineCallbacks + def add_event_hashes(self, event_ids): + hashes = yield self.get_event_reference_hashes(event_ids) + hashes = { + e_id: {k: encode_base64(v) for k, v in h.items() if k == "sha256"} + for e_id, h in hashes.items() + } + + return list(hashes.items()) + + def _get_event_reference_hashes_txn(self, txn, event_id): + """Get all the hashes for a given PDU. + Args: + txn (cursor): + event_id (str): Id for the Event. + Returns: + A dict[unicode, bytes] of algorithm -> hash. + """ + query = ( + "SELECT algorithm, hash" + " FROM event_reference_hashes" + " WHERE event_id = ?" + ) + txn.execute(query, (event_id,)) + return {k: v for k, v in txn} + + +class SignatureStore(SignatureWorkerStore): + """Persistence for event signatures and hashes""" diff --git a/synapse/storage/databases/main/state.py b/synapse/storage/databases/main/state.py new file mode 100644 index 0000000000..96e0378e50 --- /dev/null +++ b/synapse/storage/databases/main/state.py @@ -0,0 +1,509 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2020 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +import collections.abc +import logging +from collections import namedtuple +from typing import Iterable, Optional, Set + +from synapse.api.constants import EventTypes, Membership +from synapse.api.errors import NotFoundError, UnsupportedRoomVersionError +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, RoomVersion +from synapse.events import EventBase +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.events_worker import EventsWorkerStore +from synapse.storage.databases.main.roommember import RoomMemberWorkerStore +from synapse.storage.state import StateFilter +from synapse.util.caches import intern_string +from synapse.util.caches.descriptors import cached, cachedList + +logger = logging.getLogger(__name__) + + +MAX_STATE_DELTA_HOPS = 100 + + +class _GetStateGroupDelta( + namedtuple("_GetStateGroupDelta", ("prev_group", "delta_ids")) +): + """Return type of get_state_group_delta that implements __len__, which lets + us use the itrable flag when caching + """ + + __slots__ = [] + + def __len__(self): + return len(self.delta_ids) if self.delta_ids else 0 + + +# this inherits from EventsWorkerStore because it calls self.get_events +class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): + """The parts of StateGroupStore that can be called from workers. + """ + + def __init__(self, database: DatabasePool, db_conn, hs): + super(StateGroupWorkerStore, self).__init__(database, db_conn, hs) + + async def get_room_version(self, room_id: str) -> RoomVersion: + """Get the room_version of a given room + + Raises: + NotFoundError: if the room is unknown + + UnsupportedRoomVersionError: if the room uses an unknown room version. + Typically this happens if support for the room's version has been + removed from Synapse. + """ + room_version_id = await self.get_room_version_id(room_id) + v = KNOWN_ROOM_VERSIONS.get(room_version_id) + + if not v: + raise UnsupportedRoomVersionError( + "Room %s uses a room version %s which is no longer supported" + % (room_id, room_version_id) + ) + + return v + + @cached(max_entries=10000) + async def get_room_version_id(self, room_id: str) -> str: + """Get the room_version of a given room + + Raises: + NotFoundError: if the room is unknown + """ + + # First we try looking up room version from the database, but for old + # rooms we might not have added the room version to it yet so we fall + # back to previous behaviour and look in current state events. + + # We really should have an entry in the rooms table for every room we + # care about, but let's be a bit paranoid (at least while the background + # update is happening) to avoid breaking existing rooms. + version = await self.db_pool.simple_select_one_onecol( + table="rooms", + keyvalues={"room_id": room_id}, + retcol="room_version", + desc="get_room_version", + allow_none=True, + ) + + if version is not None: + return version + + # Retrieve the room's create event + create_event = await self.get_create_event_for_room(room_id) + return create_event.content.get("room_version", "1") + + async def get_room_predecessor(self, room_id: str) -> Optional[dict]: + """Get the predecessor of an upgraded room if it exists. + Otherwise return None. + + Args: + room_id: The room ID. + + Returns: + A dictionary containing the structure of the predecessor + field from the room's create event. The structure is subject to other servers, + but it is expected to be: + * room_id (str): The room ID of the predecessor room + * event_id (str): The ID of the tombstone event in the predecessor room + + None if a predecessor key is not found, or is not a dictionary. + + Raises: + NotFoundError if the given room is unknown + """ + # Retrieve the room's create event + create_event = await self.get_create_event_for_room(room_id) + + # Retrieve the predecessor key of the create event + predecessor = create_event.content.get("predecessor", None) + + # Ensure the key is a dictionary + if not isinstance(predecessor, collections.abc.Mapping): + return None + + return predecessor + + async def get_create_event_for_room(self, room_id: str) -> EventBase: + """Get the create state event for a room. + + Args: + room_id: The room ID. + + Returns: + The room creation event. + + Raises: + NotFoundError if the room is unknown + """ + state_ids = await self.get_current_state_ids(room_id) + create_id = state_ids.get((EventTypes.Create, "")) + + # If we can't find the create event, assume we've hit a dead end + if not create_id: + raise NotFoundError("Unknown room %s" % (room_id,)) + + # Retrieve the room's create event and return + create_event = await self.get_event(create_id) + return create_event + + @cached(max_entries=100000, iterable=True) + def get_current_state_ids(self, room_id): + """Get the current state event ids for a room based on the + current_state_events table. + + Args: + room_id (str) + + Returns: + deferred: dict of (type, state_key) -> event_id + """ + + def _get_current_state_ids_txn(txn): + txn.execute( + """SELECT type, state_key, event_id FROM current_state_events + WHERE room_id = ? + """, + (room_id,), + ) + + return {(intern_string(r[0]), intern_string(r[1])): r[2] for r in txn} + + return self.db_pool.runInteraction( + "get_current_state_ids", _get_current_state_ids_txn + ) + + # FIXME: how should this be cached? + def get_filtered_current_state_ids( + self, room_id: str, state_filter: StateFilter = StateFilter.all() + ): + """Get the current state event of a given type for a room based on the + current_state_events table. This may not be as up-to-date as the result + of doing a fresh state resolution as per state_handler.get_current_state + + Args: + room_id + state_filter: The state filter used to fetch state + from the database. + + Returns: + defer.Deferred[StateMap[str]]: Map from type/state_key to event ID. + """ + + where_clause, where_args = state_filter.make_sql_filter_clause() + + if not where_clause: + # We delegate to the cached version + return self.get_current_state_ids(room_id) + + def _get_filtered_current_state_ids_txn(txn): + results = {} + sql = """ + SELECT type, state_key, event_id FROM current_state_events + WHERE room_id = ? + """ + + if where_clause: + sql += " AND (%s)" % (where_clause,) + + args = [room_id] + args.extend(where_args) + txn.execute(sql, args) + for row in txn: + typ, state_key, event_id = row + key = (intern_string(typ), intern_string(state_key)) + results[key] = event_id + + return results + + return self.db_pool.runInteraction( + "get_filtered_current_state_ids", _get_filtered_current_state_ids_txn + ) + + async def get_canonical_alias_for_room(self, room_id: str) -> Optional[str]: + """Get canonical alias for room, if any + + Args: + room_id: The room ID + + Returns: + The canonical alias, if any + """ + + state = await self.get_filtered_current_state_ids( + room_id, StateFilter.from_types([(EventTypes.CanonicalAlias, "")]) + ) + + event_id = state.get((EventTypes.CanonicalAlias, "")) + if not event_id: + return + + event = await self.get_event(event_id, allow_none=True) + if not event: + return + + return event.content.get("canonical_alias") + + @cached(max_entries=50000) + def _get_state_group_for_event(self, event_id): + return self.db_pool.simple_select_one_onecol( + table="event_to_state_groups", + keyvalues={"event_id": event_id}, + retcol="state_group", + allow_none=True, + desc="_get_state_group_for_event", + ) + + @cachedList( + cached_method_name="_get_state_group_for_event", + list_name="event_ids", + num_args=1, + inlineCallbacks=True, + ) + def _get_state_group_for_events(self, event_ids): + """Returns mapping event_id -> state_group + """ + rows = yield self.db_pool.simple_select_many_batch( + table="event_to_state_groups", + column="event_id", + iterable=event_ids, + keyvalues={}, + retcols=("event_id", "state_group"), + desc="_get_state_group_for_events", + ) + + return {row["event_id"]: row["state_group"] for row in rows} + + async def get_referenced_state_groups( + self, state_groups: Iterable[int] + ) -> Set[int]: + """Check if the state groups are referenced by events. + + Args: + state_groups + + Returns: + The subset of state groups that are referenced. + """ + + rows = await self.db_pool.simple_select_many_batch( + table="event_to_state_groups", + column="state_group", + iterable=state_groups, + keyvalues={}, + retcols=("DISTINCT state_group",), + desc="get_referenced_state_groups", + ) + + return {row["state_group"] for row in rows} + + +class MainStateBackgroundUpdateStore(RoomMemberWorkerStore): + + CURRENT_STATE_INDEX_UPDATE_NAME = "current_state_members_idx" + EVENT_STATE_GROUP_INDEX_UPDATE_NAME = "event_to_state_groups_sg_index" + DELETE_CURRENT_STATE_UPDATE_NAME = "delete_old_current_state_events" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(MainStateBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + self.server_name = hs.hostname + + self.db_pool.updates.register_background_index_update( + self.CURRENT_STATE_INDEX_UPDATE_NAME, + index_name="current_state_events_member_index", + table="current_state_events", + columns=["state_key"], + where_clause="type='m.room.member'", + ) + self.db_pool.updates.register_background_index_update( + self.EVENT_STATE_GROUP_INDEX_UPDATE_NAME, + index_name="event_to_state_groups_sg_index", + table="event_to_state_groups", + columns=["state_group"], + ) + self.db_pool.updates.register_background_update_handler( + self.DELETE_CURRENT_STATE_UPDATE_NAME, self._background_remove_left_rooms, + ) + + async def _background_remove_left_rooms(self, progress, batch_size): + """Background update to delete rows from `current_state_events` and + `event_forward_extremities` tables of rooms that the server is no + longer joined to. + """ + + last_room_id = progress.get("last_room_id", "") + + def _background_remove_left_rooms_txn(txn): + # get a batch of room ids to consider + sql = """ + SELECT DISTINCT room_id FROM current_state_events + WHERE room_id > ? ORDER BY room_id LIMIT ? + """ + + txn.execute(sql, (last_room_id, batch_size)) + room_ids = [row[0] for row in txn] + if not room_ids: + return True, set() + + ########################################################################### + # + # exclude rooms where we have active members + + sql = """ + SELECT room_id + FROM local_current_membership + WHERE + room_id > ? AND room_id <= ? + AND membership = 'join' + GROUP BY room_id + """ + + txn.execute(sql, (last_room_id, room_ids[-1])) + joined_room_ids = {row[0] for row in txn} + to_delete = set(room_ids) - joined_room_ids + + ########################################################################### + # + # exclude rooms which we are in the process of constructing; these otherwise + # qualify as "rooms with no local users", and would have their + # forward extremities cleaned up. + + # the following query will return a list of rooms which have forward + # extremities that are *not* also the create event in the room - ie + # those that are not being created currently. + + sql = """ + SELECT DISTINCT efe.room_id + FROM event_forward_extremities efe + LEFT JOIN current_state_events cse ON + cse.event_id = efe.event_id + AND cse.type = 'm.room.create' + AND cse.state_key = '' + WHERE + cse.event_id IS NULL + AND efe.room_id > ? AND efe.room_id <= ? + """ + + txn.execute(sql, (last_room_id, room_ids[-1])) + + # build a set of those rooms within `to_delete` that do not appear in + # the above, leaving us with the rooms in `to_delete` that *are* being + # created. + creating_rooms = to_delete.difference(row[0] for row in txn) + logger.info("skipping rooms which are being created: %s", creating_rooms) + + # now remove the rooms being created from the list of those to delete. + # + # (we could have just taken the intersection of `to_delete` with the result + # of the sql query, but it's useful to be able to log `creating_rooms`; and + # having done so, it's quicker to remove the (few) creating rooms from + # `to_delete` than it is to form the intersection with the (larger) list of + # not-creating-rooms) + + to_delete -= creating_rooms + + ########################################################################### + # + # now clear the state for the rooms + + logger.info("Deleting current state left rooms: %r", to_delete) + + # First we get all users that we still think were joined to the + # room. This is so that we can mark those device lists as + # potentially stale, since there may have been a period where the + # server didn't share a room with the remote user and therefore may + # have missed any device updates. + rows = self.db_pool.simple_select_many_txn( + txn, + table="current_state_events", + column="room_id", + iterable=to_delete, + keyvalues={"type": EventTypes.Member, "membership": Membership.JOIN}, + retcols=("state_key",), + ) + + potentially_left_users = {row["state_key"] for row in rows} + + # Now lets actually delete the rooms from the DB. + self.db_pool.simple_delete_many_txn( + txn, + table="current_state_events", + column="room_id", + iterable=to_delete, + keyvalues={}, + ) + + self.db_pool.simple_delete_many_txn( + txn, + table="event_forward_extremities", + column="room_id", + iterable=to_delete, + keyvalues={}, + ) + + self.db_pool.updates._background_update_progress_txn( + txn, + self.DELETE_CURRENT_STATE_UPDATE_NAME, + {"last_room_id": room_ids[-1]}, + ) + + return False, potentially_left_users + + finished, potentially_left_users = await self.db_pool.runInteraction( + "_background_remove_left_rooms", _background_remove_left_rooms_txn + ) + + if finished: + await self.db_pool.updates._end_background_update( + self.DELETE_CURRENT_STATE_UPDATE_NAME + ) + + # Now go and check if we still share a room with the remote users in + # the deleted rooms. If not mark their device lists as stale. + joined_users = await self.get_users_server_still_shares_room_with( + potentially_left_users + ) + + for user_id in potentially_left_users - joined_users: + await self.mark_remote_user_device_list_as_unsubscribed(user_id) + + return batch_size + + +class StateStore(StateGroupWorkerStore, MainStateBackgroundUpdateStore): + """ Keeps track of the state at a given event. + + This is done by the concept of `state groups`. Every event is a assigned + a state group (identified by an arbitrary string), which references a + collection of state events. The current state of an event is then the + collection of state events referenced by the event's state group. + + Hence, every change in the current state causes a new state group to be + generated. However, if no change happens (e.g., if we get a message event + with only one parent it inherits the state group from its parent.) + + There are three tables: + * `state_groups`: Stores group name, first event with in the group and + room id. + * `event_to_state_groups`: Maps events to state groups. + * `state_groups_state`: Maps state group to state events. + """ + + def __init__(self, database: DatabasePool, db_conn, hs): + super(StateStore, self).__init__(database, db_conn, hs) diff --git a/synapse/storage/databases/main/state_deltas.py b/synapse/storage/databases/main/state_deltas.py new file mode 100644 index 0000000000..0d963c98ff --- /dev/null +++ b/synapse/storage/databases/main/state_deltas.py @@ -0,0 +1,121 @@ +# -*- coding: utf-8 -*- +# Copyright 2018 Vector Creations Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore + +logger = logging.getLogger(__name__) + + +class StateDeltasStore(SQLBaseStore): + def get_current_state_deltas(self, prev_stream_id: int, max_stream_id: int): + """Fetch a list of room state changes since the given stream id + + Each entry in the result contains the following fields: + - stream_id (int) + - room_id (str) + - type (str): event type + - state_key (str): + - event_id (str|None): new event_id for this state key. None if the + state has been deleted. + - prev_event_id (str|None): previous event_id for this state key. None + if it's new state. + + Args: + prev_stream_id (int): point to get changes since (exclusive) + max_stream_id (int): the point that we know has been correctly persisted + - ie, an upper limit to return changes from. + + Returns: + Deferred[tuple[int, list[dict]]: A tuple consisting of: + - the stream id which these results go up to + - list of current_state_delta_stream rows. If it is empty, we are + up to date. + """ + prev_stream_id = int(prev_stream_id) + + # check we're not going backwards + assert prev_stream_id <= max_stream_id + + if not self._curr_state_delta_stream_cache.has_any_entity_changed( + prev_stream_id + ): + # if the CSDs haven't changed between prev_stream_id and now, we + # know for certain that they haven't changed between prev_stream_id and + # max_stream_id. + return defer.succeed((max_stream_id, [])) + + def get_current_state_deltas_txn(txn): + # First we calculate the max stream id that will give us less than + # N results. + # We arbitarily limit to 100 stream_id entries to ensure we don't + # select toooo many. + sql = """ + SELECT stream_id, count(*) + FROM current_state_delta_stream + WHERE stream_id > ? AND stream_id <= ? + GROUP BY stream_id + ORDER BY stream_id ASC + LIMIT 100 + """ + txn.execute(sql, (prev_stream_id, max_stream_id)) + + total = 0 + + for stream_id, count in txn: + total += count + if total > 100: + # We arbitarily limit to 100 entries to ensure we don't + # select toooo many. + logger.debug( + "Clipping current_state_delta_stream rows to stream_id %i", + stream_id, + ) + clipped_stream_id = stream_id + break + else: + # if there's no problem, we may as well go right up to the max_stream_id + clipped_stream_id = max_stream_id + + # Now actually get the deltas + sql = """ + SELECT stream_id, room_id, type, state_key, event_id, prev_event_id + FROM current_state_delta_stream + WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC + """ + txn.execute(sql, (prev_stream_id, clipped_stream_id)) + return clipped_stream_id, self.db_pool.cursor_to_dict(txn) + + return self.db_pool.runInteraction( + "get_current_state_deltas", get_current_state_deltas_txn + ) + + def _get_max_stream_id_in_current_state_deltas_txn(self, txn): + return self.db_pool.simple_select_one_onecol_txn( + txn, + table="current_state_delta_stream", + keyvalues={}, + retcol="COALESCE(MAX(stream_id), -1)", + ) + + def get_max_stream_id_in_current_state_deltas(self): + return self.db_pool.runInteraction( + "get_max_stream_id_in_current_state_deltas", + self._get_max_stream_id_in_current_state_deltas_txn, + ) diff --git a/synapse/storage/databases/main/stats.py b/synapse/storage/databases/main/stats.py new file mode 100644 index 0000000000..802c9019b9 --- /dev/null +++ b/synapse/storage/databases/main/stats.py @@ -0,0 +1,886 @@ +# -*- coding: utf-8 -*- +# Copyright 2018, 2019 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from itertools import chain +from typing import Tuple + +from twisted.internet.defer import DeferredLock + +from synapse.api.constants import EventTypes, Membership +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.state_deltas import StateDeltasStore +from synapse.storage.engines import PostgresEngine +from synapse.util.caches.descriptors import cached + +logger = logging.getLogger(__name__) + +# these fields track absolutes (e.g. total number of rooms on the server) +# You can think of these as Prometheus Gauges. +# You can draw these stats on a line graph. +# Example: number of users in a room +ABSOLUTE_STATS_FIELDS = { + "room": ( + "current_state_events", + "joined_members", + "invited_members", + "left_members", + "banned_members", + "local_users_in_room", + ), + "user": ("joined_rooms",), +} + +# these fields are per-timeslice and so should be reset to 0 upon a new slice +# You can draw these stats on a histogram. +# Example: number of events sent locally during a time slice +PER_SLICE_FIELDS = { + "room": ("total_events", "total_event_bytes"), + "user": ("invites_sent", "rooms_created", "total_events", "total_event_bytes"), +} + +TYPE_TO_TABLE = {"room": ("room_stats", "room_id"), "user": ("user_stats", "user_id")} + +# these are the tables (& ID columns) which contain our actual subjects +TYPE_TO_ORIGIN_TABLE = {"room": ("rooms", "room_id"), "user": ("users", "name")} + + +class StatsStore(StateDeltasStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super(StatsStore, self).__init__(database, db_conn, hs) + + self.server_name = hs.hostname + self.clock = self.hs.get_clock() + self.stats_enabled = hs.config.stats_enabled + self.stats_bucket_size = hs.config.stats_bucket_size + + self.stats_delta_processing_lock = DeferredLock() + + self.db_pool.updates.register_background_update_handler( + "populate_stats_process_rooms", self._populate_stats_process_rooms + ) + self.db_pool.updates.register_background_update_handler( + "populate_stats_process_rooms_2", self._populate_stats_process_rooms_2 + ) + self.db_pool.updates.register_background_update_handler( + "populate_stats_process_users", self._populate_stats_process_users + ) + # we no longer need to perform clean-up, but we will give ourselves + # the potential to reintroduce it in the future – so documentation + # will still encourage the use of this no-op handler. + self.db_pool.updates.register_noop_background_update("populate_stats_cleanup") + self.db_pool.updates.register_noop_background_update("populate_stats_prepare") + + def quantise_stats_time(self, ts): + """ + Quantises a timestamp to be a multiple of the bucket size. + + Args: + ts (int): the timestamp to quantise, in milliseconds since the Unix + Epoch + + Returns: + int: a timestamp which + - is divisible by the bucket size; + - is no later than `ts`; and + - is the largest such timestamp. + """ + return (ts // self.stats_bucket_size) * self.stats_bucket_size + + async def _populate_stats_process_users(self, progress, batch_size): + """ + This is a background update which regenerates statistics for users. + """ + if not self.stats_enabled: + await self.db_pool.updates._end_background_update( + "populate_stats_process_users" + ) + return 1 + + last_user_id = progress.get("last_user_id", "") + + def _get_next_batch(txn): + sql = """ + SELECT DISTINCT name FROM users + WHERE name > ? + ORDER BY name ASC + LIMIT ? + """ + txn.execute(sql, (last_user_id, batch_size)) + return [r for r, in txn] + + users_to_work_on = await self.db_pool.runInteraction( + "_populate_stats_process_users", _get_next_batch + ) + + # No more rooms -- complete the transaction. + if not users_to_work_on: + await self.db_pool.updates._end_background_update( + "populate_stats_process_users" + ) + return 1 + + for user_id in users_to_work_on: + await self._calculate_and_set_initial_state_for_user(user_id) + progress["last_user_id"] = user_id + + await self.db_pool.runInteraction( + "populate_stats_process_users", + self.db_pool.updates._background_update_progress_txn, + "populate_stats_process_users", + progress, + ) + + return len(users_to_work_on) + + async def _populate_stats_process_rooms(self, progress, batch_size): + """ + This was a background update which regenerated statistics for rooms. + + It has been replaced by StatsStore._populate_stats_process_rooms_2. This background + job has been scheduled to run as part of Synapse v1.0.0, and again now. To ensure + someone upgrading from ? + ORDER BY room_id ASC + LIMIT ? + """ + txn.execute(sql, (last_room_id, batch_size)) + return [r for r, in txn] + + rooms_to_work_on = await self.db_pool.runInteraction( + "populate_stats_rooms_2_get_batch", _get_next_batch + ) + + # No more rooms -- complete the transaction. + if not rooms_to_work_on: + await self.db_pool.updates._end_background_update( + "populate_stats_process_rooms_2" + ) + return 1 + + for room_id in rooms_to_work_on: + await self._calculate_and_set_initial_state_for_room(room_id) + progress["last_room_id"] = room_id + + await self.db_pool.runInteraction( + "_populate_stats_process_rooms_2", + self.db_pool.updates._background_update_progress_txn, + "populate_stats_process_rooms_2", + progress, + ) + + return len(rooms_to_work_on) + + def get_stats_positions(self): + """ + Returns the stats processor positions. + """ + return self.db_pool.simple_select_one_onecol( + table="stats_incremental_position", + keyvalues={}, + retcol="stream_id", + desc="stats_incremental_position", + ) + + def update_room_state(self, room_id, fields): + """ + Args: + room_id (str) + fields (dict[str:Any]) + """ + + # For whatever reason some of the fields may contain null bytes, which + # postgres isn't a fan of, so we replace those fields with null. + for col in ( + "join_rules", + "history_visibility", + "encryption", + "name", + "topic", + "avatar", + "canonical_alias", + ): + field = fields.get(col) + if field and "\0" in field: + fields[col] = None + + return self.db_pool.simple_upsert( + table="room_stats_state", + keyvalues={"room_id": room_id}, + values=fields, + desc="update_room_state", + ) + + def get_statistics_for_subject(self, stats_type, stats_id, start, size=100): + """ + Get statistics for a given subject. + + Args: + stats_type (str): The type of subject + stats_id (str): The ID of the subject (e.g. room_id or user_id) + start (int): Pagination start. Number of entries, not timestamp. + size (int): How many entries to return. + + Returns: + Deferred[list[dict]], where the dict has the keys of + ABSOLUTE_STATS_FIELDS[stats_type], and "bucket_size" and "end_ts". + """ + return self.db_pool.runInteraction( + "get_statistics_for_subject", + self._get_statistics_for_subject_txn, + stats_type, + stats_id, + start, + size, + ) + + def _get_statistics_for_subject_txn( + self, txn, stats_type, stats_id, start, size=100 + ): + """ + Transaction-bound version of L{get_statistics_for_subject}. + """ + + table, id_col = TYPE_TO_TABLE[stats_type] + selected_columns = list( + ABSOLUTE_STATS_FIELDS[stats_type] + PER_SLICE_FIELDS[stats_type] + ) + + slice_list = self.db_pool.simple_select_list_paginate_txn( + txn, + table + "_historical", + "end_ts", + start, + size, + retcols=selected_columns + ["bucket_size", "end_ts"], + keyvalues={id_col: stats_id}, + order_direction="DESC", + ) + + return slice_list + + @cached() + def get_earliest_token_for_stats(self, stats_type, id): + """ + Fetch the "earliest token". This is used by the room stats delta + processor to ignore deltas that have been processed between the + start of the background task and any particular room's stats + being calculated. + + Returns: + Deferred[int] + """ + table, id_col = TYPE_TO_TABLE[stats_type] + + return self.db_pool.simple_select_one_onecol( + "%s_current" % (table,), + keyvalues={id_col: id}, + retcol="completed_delta_stream_id", + allow_none=True, + ) + + def bulk_update_stats_delta(self, ts, updates, stream_id): + """Bulk update stats tables for a given stream_id and updates the stats + incremental position. + + Args: + ts (int): Current timestamp in ms + updates(dict[str, dict[str, dict[str, Counter]]]): The updates to + commit as a mapping stats_type -> stats_id -> field -> delta. + stream_id (int): Current position. + + Returns: + Deferred + """ + + def _bulk_update_stats_delta_txn(txn): + for stats_type, stats_updates in updates.items(): + for stats_id, fields in stats_updates.items(): + logger.debug( + "Updating %s stats for %s: %s", stats_type, stats_id, fields + ) + self._update_stats_delta_txn( + txn, + ts=ts, + stats_type=stats_type, + stats_id=stats_id, + fields=fields, + complete_with_stream_id=stream_id, + ) + + self.db_pool.simple_update_one_txn( + txn, + table="stats_incremental_position", + keyvalues={}, + updatevalues={"stream_id": stream_id}, + ) + + return self.db_pool.runInteraction( + "bulk_update_stats_delta", _bulk_update_stats_delta_txn + ) + + def update_stats_delta( + self, + ts, + stats_type, + stats_id, + fields, + complete_with_stream_id, + absolute_field_overrides=None, + ): + """ + Updates the statistics for a subject, with a delta (difference/relative + change). + + Args: + ts (int): timestamp of the change + stats_type (str): "room" or "user" – the kind of subject + stats_id (str): the subject's ID (room ID or user ID) + fields (dict[str, int]): Deltas of stats values. + complete_with_stream_id (int, optional): + If supplied, converts an incomplete row into a complete row, + with the supplied stream_id marked as the stream_id where the + row was completed. + absolute_field_overrides (dict[str, int]): Current stats values + (i.e. not deltas) of absolute fields. + Does not work with per-slice fields. + """ + + return self.db_pool.runInteraction( + "update_stats_delta", + self._update_stats_delta_txn, + ts, + stats_type, + stats_id, + fields, + complete_with_stream_id=complete_with_stream_id, + absolute_field_overrides=absolute_field_overrides, + ) + + def _update_stats_delta_txn( + self, + txn, + ts, + stats_type, + stats_id, + fields, + complete_with_stream_id, + absolute_field_overrides=None, + ): + if absolute_field_overrides is None: + absolute_field_overrides = {} + + table, id_col = TYPE_TO_TABLE[stats_type] + + quantised_ts = self.quantise_stats_time(int(ts)) + end_ts = quantised_ts + self.stats_bucket_size + + # Lets be paranoid and check that all the given field names are known + abs_field_names = ABSOLUTE_STATS_FIELDS[stats_type] + slice_field_names = PER_SLICE_FIELDS[stats_type] + for field in chain(fields.keys(), absolute_field_overrides.keys()): + if field not in abs_field_names and field not in slice_field_names: + # guard against potential SQL injection dodginess + raise ValueError( + "%s is not a recognised field" + " for stats type %s" % (field, stats_type) + ) + + # Per slice fields do not get added to the _current table + + # This calculates the deltas (`field = field + ?` values) + # for absolute fields, + # * defaulting to 0 if not specified + # (required for the INSERT part of upserting to work) + # * omitting overrides specified in `absolute_field_overrides` + deltas_of_absolute_fields = { + key: fields.get(key, 0) + for key in abs_field_names + if key not in absolute_field_overrides + } + + # Keep the delta stream ID field up to date + absolute_field_overrides = absolute_field_overrides.copy() + absolute_field_overrides["completed_delta_stream_id"] = complete_with_stream_id + + # first upsert the `_current` table + self._upsert_with_additive_relatives_txn( + txn=txn, + table=table + "_current", + keyvalues={id_col: stats_id}, + absolutes=absolute_field_overrides, + additive_relatives=deltas_of_absolute_fields, + ) + + per_slice_additive_relatives = { + key: fields.get(key, 0) for key in slice_field_names + } + self._upsert_copy_from_table_with_additive_relatives_txn( + txn=txn, + into_table=table + "_historical", + keyvalues={id_col: stats_id}, + extra_dst_insvalues={"bucket_size": self.stats_bucket_size}, + extra_dst_keyvalues={"end_ts": end_ts}, + additive_relatives=per_slice_additive_relatives, + src_table=table + "_current", + copy_columns=abs_field_names, + ) + + def _upsert_with_additive_relatives_txn( + self, txn, table, keyvalues, absolutes, additive_relatives + ): + """Used to update values in the stats tables. + + This is basically a slightly convoluted upsert that *adds* to any + existing rows. + + Args: + txn + table (str): Table name + keyvalues (dict[str, any]): Row-identifying key values + absolutes (dict[str, any]): Absolute (set) fields + additive_relatives (dict[str, int]): Fields that will be added onto + if existing row present. + """ + if self.database_engine.can_native_upsert: + absolute_updates = [ + "%(field)s = EXCLUDED.%(field)s" % {"field": field} + for field in absolutes.keys() + ] + + relative_updates = [ + "%(field)s = EXCLUDED.%(field)s + %(table)s.%(field)s" + % {"table": table, "field": field} + for field in additive_relatives.keys() + ] + + insert_cols = [] + qargs = [] + + for (key, val) in chain( + keyvalues.items(), absolutes.items(), additive_relatives.items() + ): + insert_cols.append(key) + qargs.append(val) + + sql = """ + INSERT INTO %(table)s (%(insert_cols_cs)s) + VALUES (%(insert_vals_qs)s) + ON CONFLICT (%(key_columns)s) DO UPDATE SET %(updates)s + """ % { + "table": table, + "insert_cols_cs": ", ".join(insert_cols), + "insert_vals_qs": ", ".join( + ["?"] * (len(keyvalues) + len(absolutes) + len(additive_relatives)) + ), + "key_columns": ", ".join(keyvalues), + "updates": ", ".join(chain(absolute_updates, relative_updates)), + } + + txn.execute(sql, qargs) + else: + self.database_engine.lock_table(txn, table) + retcols = list(chain(absolutes.keys(), additive_relatives.keys())) + current_row = self.db_pool.simple_select_one_txn( + txn, table, keyvalues, retcols, allow_none=True + ) + if current_row is None: + merged_dict = {**keyvalues, **absolutes, **additive_relatives} + self.db_pool.simple_insert_txn(txn, table, merged_dict) + else: + for (key, val) in additive_relatives.items(): + current_row[key] += val + current_row.update(absolutes) + self.db_pool.simple_update_one_txn(txn, table, keyvalues, current_row) + + def _upsert_copy_from_table_with_additive_relatives_txn( + self, + txn, + into_table, + keyvalues, + extra_dst_keyvalues, + extra_dst_insvalues, + additive_relatives, + src_table, + copy_columns, + ): + """Updates the historic stats table with latest updates. + + This involves copying "absolute" fields from the `_current` table, and + adding relative fields to any existing values. + + Args: + txn: Transaction + into_table (str): The destination table to UPSERT the row into + keyvalues (dict[str, any]): Row-identifying key values + extra_dst_keyvalues (dict[str, any]): Additional keyvalues + for `into_table`. + extra_dst_insvalues (dict[str, any]): Additional values to insert + on new row creation for `into_table`. + additive_relatives (dict[str, any]): Fields that will be added onto + if existing row present. (Must be disjoint from copy_columns.) + src_table (str): The source table to copy from + copy_columns (iterable[str]): The list of columns to copy + """ + if self.database_engine.can_native_upsert: + ins_columns = chain( + keyvalues, + copy_columns, + additive_relatives, + extra_dst_keyvalues, + extra_dst_insvalues, + ) + sel_exprs = chain( + keyvalues, + copy_columns, + ( + "?" + for _ in chain( + additive_relatives, extra_dst_keyvalues, extra_dst_insvalues + ) + ), + ) + keyvalues_where = ("%s = ?" % f for f in keyvalues) + + sets_cc = ("%s = EXCLUDED.%s" % (f, f) for f in copy_columns) + sets_ar = ( + "%s = EXCLUDED.%s + %s.%s" % (f, f, into_table, f) + for f in additive_relatives + ) + + sql = """ + INSERT INTO %(into_table)s (%(ins_columns)s) + SELECT %(sel_exprs)s + FROM %(src_table)s + WHERE %(keyvalues_where)s + ON CONFLICT (%(keyvalues)s) + DO UPDATE SET %(sets)s + """ % { + "into_table": into_table, + "ins_columns": ", ".join(ins_columns), + "sel_exprs": ", ".join(sel_exprs), + "keyvalues_where": " AND ".join(keyvalues_where), + "src_table": src_table, + "keyvalues": ", ".join( + chain(keyvalues.keys(), extra_dst_keyvalues.keys()) + ), + "sets": ", ".join(chain(sets_cc, sets_ar)), + } + + qargs = list( + chain( + additive_relatives.values(), + extra_dst_keyvalues.values(), + extra_dst_insvalues.values(), + keyvalues.values(), + ) + ) + txn.execute(sql, qargs) + else: + self.database_engine.lock_table(txn, into_table) + src_row = self.db_pool.simple_select_one_txn( + txn, src_table, keyvalues, copy_columns + ) + all_dest_keyvalues = {**keyvalues, **extra_dst_keyvalues} + dest_current_row = self.db_pool.simple_select_one_txn( + txn, + into_table, + keyvalues=all_dest_keyvalues, + retcols=list(chain(additive_relatives.keys(), copy_columns)), + allow_none=True, + ) + + if dest_current_row is None: + merged_dict = { + **keyvalues, + **extra_dst_keyvalues, + **extra_dst_insvalues, + **src_row, + **additive_relatives, + } + self.db_pool.simple_insert_txn(txn, into_table, merged_dict) + else: + for (key, val) in additive_relatives.items(): + src_row[key] = dest_current_row[key] + val + self.db_pool.simple_update_txn( + txn, into_table, all_dest_keyvalues, src_row + ) + + def get_changes_room_total_events_and_bytes(self, min_pos, max_pos): + """Fetches the counts of events in the given range of stream IDs. + + Args: + min_pos (int) + max_pos (int) + + Returns: + Deferred[dict[str, dict[str, int]]]: Mapping of room ID to field + changes. + """ + + return self.db_pool.runInteraction( + "stats_incremental_total_events_and_bytes", + self.get_changes_room_total_events_and_bytes_txn, + min_pos, + max_pos, + ) + + def get_changes_room_total_events_and_bytes_txn(self, txn, low_pos, high_pos): + """Gets the total_events and total_event_bytes counts for rooms and + senders, in a range of stream_orderings (including backfilled events). + + Args: + txn + low_pos (int): Low stream ordering + high_pos (int): High stream ordering + + Returns: + tuple[dict[str, dict[str, int]], dict[str, dict[str, int]]]: The + room and user deltas for total_events/total_event_bytes in the + format of `stats_id` -> fields + """ + + if low_pos >= high_pos: + # nothing to do here. + return {}, {} + + if isinstance(self.database_engine, PostgresEngine): + new_bytes_expression = "OCTET_LENGTH(json)" + else: + new_bytes_expression = "LENGTH(CAST(json AS BLOB))" + + sql = """ + SELECT events.room_id, COUNT(*) AS new_events, SUM(%s) AS new_bytes + FROM events INNER JOIN event_json USING (event_id) + WHERE (? < stream_ordering AND stream_ordering <= ?) + OR (? <= stream_ordering AND stream_ordering <= ?) + GROUP BY events.room_id + """ % ( + new_bytes_expression, + ) + + txn.execute(sql, (low_pos, high_pos, -high_pos, -low_pos)) + + room_deltas = { + room_id: {"total_events": new_events, "total_event_bytes": new_bytes} + for room_id, new_events, new_bytes in txn + } + + sql = """ + SELECT events.sender, COUNT(*) AS new_events, SUM(%s) AS new_bytes + FROM events INNER JOIN event_json USING (event_id) + WHERE (? < stream_ordering AND stream_ordering <= ?) + OR (? <= stream_ordering AND stream_ordering <= ?) + GROUP BY events.sender + """ % ( + new_bytes_expression, + ) + + txn.execute(sql, (low_pos, high_pos, -high_pos, -low_pos)) + + user_deltas = { + user_id: {"total_events": new_events, "total_event_bytes": new_bytes} + for user_id, new_events, new_bytes in txn + if self.hs.is_mine_id(user_id) + } + + return room_deltas, user_deltas + + async def _calculate_and_set_initial_state_for_room( + self, room_id: str + ) -> Tuple[dict, dict, int]: + """Calculate and insert an entry into room_stats_current. + + Args: + room_id: The room ID under calculation. + + Returns: + A tuple of room state, membership counts and stream position. + """ + + def _fetch_current_state_stats(txn): + pos = self.get_room_max_stream_ordering() + + rows = self.db_pool.simple_select_many_txn( + txn, + table="current_state_events", + column="type", + iterable=[ + EventTypes.Create, + EventTypes.JoinRules, + EventTypes.RoomHistoryVisibility, + EventTypes.RoomEncryption, + EventTypes.Name, + EventTypes.Topic, + EventTypes.RoomAvatar, + EventTypes.CanonicalAlias, + ], + keyvalues={"room_id": room_id, "state_key": ""}, + retcols=["event_id"], + ) + + event_ids = [row["event_id"] for row in rows] + + txn.execute( + """ + SELECT membership, count(*) FROM current_state_events + WHERE room_id = ? AND type = 'm.room.member' + GROUP BY membership + """, + (room_id,), + ) + membership_counts = {membership: cnt for membership, cnt in txn} + + txn.execute( + """ + SELECT COALESCE(count(*), 0) FROM current_state_events + WHERE room_id = ? + """, + (room_id,), + ) + + (current_state_events_count,) = txn.fetchone() + + users_in_room = self.get_users_in_room_txn(txn, room_id) + + return ( + event_ids, + membership_counts, + current_state_events_count, + users_in_room, + pos, + ) + + ( + event_ids, + membership_counts, + current_state_events_count, + users_in_room, + pos, + ) = await self.db_pool.runInteraction( + "get_initial_state_for_room", _fetch_current_state_stats + ) + + state_event_map = await self.get_events(event_ids, get_prev_content=False) + + room_state = { + "join_rules": None, + "history_visibility": None, + "encryption": None, + "name": None, + "topic": None, + "avatar": None, + "canonical_alias": None, + "is_federatable": True, + } + + for event in state_event_map.values(): + if event.type == EventTypes.JoinRules: + room_state["join_rules"] = event.content.get("join_rule") + elif event.type == EventTypes.RoomHistoryVisibility: + room_state["history_visibility"] = event.content.get( + "history_visibility" + ) + elif event.type == EventTypes.RoomEncryption: + room_state["encryption"] = event.content.get("algorithm") + elif event.type == EventTypes.Name: + room_state["name"] = event.content.get("name") + elif event.type == EventTypes.Topic: + room_state["topic"] = event.content.get("topic") + elif event.type == EventTypes.RoomAvatar: + room_state["avatar"] = event.content.get("url") + elif event.type == EventTypes.CanonicalAlias: + room_state["canonical_alias"] = event.content.get("alias") + elif event.type == EventTypes.Create: + room_state["is_federatable"] = ( + event.content.get("m.federate", True) is True + ) + + await self.update_room_state(room_id, room_state) + + local_users_in_room = [u for u in users_in_room if self.hs.is_mine_id(u)] + + await self.update_stats_delta( + ts=self.clock.time_msec(), + stats_type="room", + stats_id=room_id, + fields={}, + complete_with_stream_id=pos, + absolute_field_overrides={ + "current_state_events": current_state_events_count, + "joined_members": membership_counts.get(Membership.JOIN, 0), + "invited_members": membership_counts.get(Membership.INVITE, 0), + "left_members": membership_counts.get(Membership.LEAVE, 0), + "banned_members": membership_counts.get(Membership.BAN, 0), + "local_users_in_room": len(local_users_in_room), + }, + ) + + async def _calculate_and_set_initial_state_for_user(self, user_id): + def _calculate_and_set_initial_state_for_user_txn(txn): + pos = self._get_max_stream_id_in_current_state_deltas_txn(txn) + + txn.execute( + """ + SELECT COUNT(distinct room_id) FROM current_state_events + WHERE type = 'm.room.member' AND state_key = ? + AND membership = 'join' + """, + (user_id,), + ) + (count,) = txn.fetchone() + return count, pos + + joined_rooms, pos = await self.db_pool.runInteraction( + "calculate_and_set_initial_state_for_user", + _calculate_and_set_initial_state_for_user_txn, + ) + + await self.update_stats_delta( + ts=self.clock.time_msec(), + stats_type="user", + stats_id=user_id, + fields={}, + complete_with_stream_id=pos, + absolute_field_overrides={"joined_rooms": joined_rooms}, + ) diff --git a/synapse/storage/databases/main/stream.py b/synapse/storage/databases/main/stream.py new file mode 100644 index 0000000000..aaf225894e --- /dev/null +++ b/synapse/storage/databases/main/stream.py @@ -0,0 +1,1064 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2017 Vector Creations Ltd +# Copyright 2018-2019 New Vector Ltd +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +""" This module is responsible for getting events from the DB for pagination +and event streaming. + +The order it returns events in depend on whether we are streaming forwards or +are paginating backwards. We do this because we want to handle out of order +messages nicely, while still returning them in the correct order when we +paginate bacwards. + +This is implemented by keeping two ordering columns: stream_ordering and +topological_ordering. Stream ordering is basically insertion/received order +(except for events from backfill requests). The topological_ordering is a +weak ordering of events based on the pdu graph. + +This means that we have to have two different types of tokens, depending on +what sort order was used: + - stream tokens are of the form: "s%d", which maps directly to the column + - topological tokems: "t%d-%d", where the integers map to the topological + and stream ordering columns respectively. +""" + +import abc +import logging +from collections import namedtuple +from typing import Optional + +from twisted.internet import defer + +from synapse.logging.context import make_deferred_yieldable, run_in_background +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool, make_in_list_sql_clause +from synapse.storage.databases.main.events_worker import EventsWorkerStore +from synapse.storage.engines import PostgresEngine +from synapse.types import RoomStreamToken +from synapse.util.caches.stream_change_cache import StreamChangeCache + +logger = logging.getLogger(__name__) + + +MAX_STREAM_SIZE = 1000 + + +_STREAM_TOKEN = "stream" +_TOPOLOGICAL_TOKEN = "topological" + + +# Used as return values for pagination APIs +_EventDictReturn = namedtuple( + "_EventDictReturn", ("event_id", "topological_ordering", "stream_ordering") +) + + +def generate_pagination_where_clause( + direction, column_names, from_token, to_token, engine +): + """Creates an SQL expression to bound the columns by the pagination + tokens. + + For example creates an SQL expression like: + + (6, 7) >= (topological_ordering, stream_ordering) + AND (5, 3) < (topological_ordering, stream_ordering) + + would be generated for dir=b, from_token=(6, 7) and to_token=(5, 3). + + Note that tokens are considered to be after the row they are in, e.g. if + a row A has a token T, then we consider A to be before T. This convention + is important when figuring out inequalities for the generated SQL, and + produces the following result: + - If paginating forwards then we exclude any rows matching the from + token, but include those that match the to token. + - If paginating backwards then we include any rows matching the from + token, but include those that match the to token. + + Args: + direction (str): Whether we're paginating backwards("b") or + forwards ("f"). + column_names (tuple[str, str]): The column names to bound. Must *not* + be user defined as these get inserted directly into the SQL + statement without escapes. + from_token (tuple[int, int]|None): The start point for the pagination. + This is an exclusive minimum bound if direction is "f", and an + inclusive maximum bound if direction is "b". + to_token (tuple[int, int]|None): The endpoint point for the pagination. + This is an inclusive maximum bound if direction is "f", and an + exclusive minimum bound if direction is "b". + engine: The database engine to generate the clauses for + + Returns: + str: The sql expression + """ + assert direction in ("b", "f") + + where_clause = [] + if from_token: + where_clause.append( + _make_generic_sql_bound( + bound=">=" if direction == "b" else "<", + column_names=column_names, + values=from_token, + engine=engine, + ) + ) + + if to_token: + where_clause.append( + _make_generic_sql_bound( + bound="<" if direction == "b" else ">=", + column_names=column_names, + values=to_token, + engine=engine, + ) + ) + + return " AND ".join(where_clause) + + +def _make_generic_sql_bound(bound, column_names, values, engine): + """Create an SQL expression that bounds the given column names by the + values, e.g. create the equivalent of `(1, 2) < (col1, col2)`. + + Only works with two columns. + + Older versions of SQLite don't support that syntax so we have to expand it + out manually. + + Args: + bound (str): The comparison operator to use. One of ">", "<", ">=", + "<=", where the values are on the left and columns on the right. + names (tuple[str, str]): The column names. Must *not* be user defined + as these get inserted directly into the SQL statement without + escapes. + values (tuple[int|None, int]): The values to bound the columns by. If + the first value is None then only creates a bound on the second + column. + engine: The database engine to generate the SQL for + + Returns: + str + """ + + assert bound in (">", "<", ">=", "<=") + + name1, name2 = column_names + val1, val2 = values + + if val1 is None: + val2 = int(val2) + return "(%d %s %s)" % (val2, bound, name2) + + val1 = int(val1) + val2 = int(val2) + + if isinstance(engine, PostgresEngine): + # Postgres doesn't optimise ``(x < a) OR (x=a AND y ? AND stream_ordering <= ?" + " ORDER BY stream_ordering %s LIMIT ?" + ) % (order,) + txn.execute(sql, (room_id, from_id, to_id, limit)) + + rows = [_EventDictReturn(row[0], None, row[1]) for row in txn] + return rows + + rows = yield self.db_pool.runInteraction("get_room_events_stream_for_room", f) + + ret = yield self.get_events_as_list( + [r.event_id for r in rows], get_prev_content=True + ) + + self._set_before_and_after(ret, rows, topo_order=from_id is None) + + if order.lower() == "desc": + ret.reverse() + + if rows: + key = "s%d" % min(r.stream_ordering for r in rows) + else: + # Assume we didn't get anything because there was nothing to + # get. + key = from_key + + return ret, key + + @defer.inlineCallbacks + def get_membership_changes_for_user(self, user_id, from_key, to_key): + from_id = RoomStreamToken.parse_stream_token(from_key).stream + to_id = RoomStreamToken.parse_stream_token(to_key).stream + + if from_key == to_key: + return [] + + if from_id: + has_changed = self._membership_stream_cache.has_entity_changed( + user_id, int(from_id) + ) + if not has_changed: + return [] + + def f(txn): + sql = ( + "SELECT m.event_id, stream_ordering FROM events AS e," + " room_memberships AS m" + " WHERE e.event_id = m.event_id" + " AND m.user_id = ?" + " AND e.stream_ordering > ? AND e.stream_ordering <= ?" + " ORDER BY e.stream_ordering ASC" + ) + txn.execute(sql, (user_id, from_id, to_id)) + + rows = [_EventDictReturn(row[0], None, row[1]) for row in txn] + + return rows + + rows = yield self.db_pool.runInteraction("get_membership_changes_for_user", f) + + ret = yield self.get_events_as_list( + [r.event_id for r in rows], get_prev_content=True + ) + + self._set_before_and_after(ret, rows, topo_order=False) + + return ret + + @defer.inlineCallbacks + def get_recent_events_for_room(self, room_id, limit, end_token): + """Get the most recent events in the room in topological ordering. + + Args: + room_id (str) + limit (int) + end_token (str): The stream token representing now. + + Returns: + Deferred[tuple[list[FrozenEvent], str]]: Returns a list of + events and a token pointing to the start of the returned + events. + The events returned are in ascending order. + """ + + rows, token = yield self.get_recent_event_ids_for_room( + room_id, limit, end_token + ) + + events = yield self.get_events_as_list( + [r.event_id for r in rows], get_prev_content=True + ) + + self._set_before_and_after(events, rows) + + return (events, token) + + @defer.inlineCallbacks + def get_recent_event_ids_for_room(self, room_id, limit, end_token): + """Get the most recent events in the room in topological ordering. + + Args: + room_id (str) + limit (int) + end_token (str): The stream token representing now. + + Returns: + Deferred[tuple[list[_EventDictReturn], str]]: Returns a list of + _EventDictReturn and a token pointing to the start of the returned + events. + The events returned are in ascending order. + """ + # Allow a zero limit here, and no-op. + if limit == 0: + return [], end_token + + end_token = RoomStreamToken.parse(end_token) + + rows, token = yield self.db_pool.runInteraction( + "get_recent_event_ids_for_room", + self._paginate_room_events_txn, + room_id, + from_token=end_token, + limit=limit, + ) + + # We want to return the results in ascending order. + rows.reverse() + + return rows, token + + def get_room_event_before_stream_ordering(self, room_id, stream_ordering): + """Gets details of the first event in a room at or before a stream ordering + + Args: + room_id (str): + stream_ordering (int): + + Returns: + Deferred[(int, int, str)]: + (stream ordering, topological ordering, event_id) + """ + + def _f(txn): + sql = ( + "SELECT stream_ordering, topological_ordering, event_id" + " FROM events" + " WHERE room_id = ? AND stream_ordering <= ?" + " AND NOT outlier" + " ORDER BY stream_ordering DESC" + " LIMIT 1" + ) + txn.execute(sql, (room_id, stream_ordering)) + return txn.fetchone() + + return self.db_pool.runInteraction("get_room_event_before_stream_ordering", _f) + + async def get_room_events_max_id(self, room_id: Optional[str] = None) -> str: + """Returns the current token for rooms stream. + + By default, it returns the current global stream token. Specifying a + `room_id` causes it to return the current room specific topological + token. + """ + token = self.get_room_max_stream_ordering() + if room_id is None: + return "s%d" % (token,) + else: + topo = await self.db_pool.runInteraction( + "_get_max_topological_txn", self._get_max_topological_txn, room_id + ) + return "t%d-%d" % (topo, token) + + def get_stream_token_for_event(self, event_id): + """The stream token for an event + Args: + event_id(str): The id of the event to look up a stream token for. + Raises: + StoreError if the event wasn't in the database. + Returns: + A deferred "s%d" stream token. + """ + return self.db_pool.simple_select_one_onecol( + table="events", keyvalues={"event_id": event_id}, retcol="stream_ordering" + ).addCallback(lambda row: "s%d" % (row,)) + + def get_topological_token_for_event(self, event_id): + """The stream token for an event + Args: + event_id(str): The id of the event to look up a stream token for. + Raises: + StoreError if the event wasn't in the database. + Returns: + A deferred "t%d-%d" topological token. + """ + return self.db_pool.simple_select_one( + table="events", + keyvalues={"event_id": event_id}, + retcols=("stream_ordering", "topological_ordering"), + desc="get_topological_token_for_event", + ).addCallback( + lambda row: "t%d-%d" % (row["topological_ordering"], row["stream_ordering"]) + ) + + def get_max_topological_token(self, room_id, stream_key): + """Get the max topological token in a room before the given stream + ordering. + + Args: + room_id (str) + stream_key (int) + + Returns: + Deferred[int] + """ + sql = ( + "SELECT coalesce(max(topological_ordering), 0) FROM events" + " WHERE room_id = ? AND stream_ordering < ?" + ) + return self.db_pool.execute( + "get_max_topological_token", None, sql, room_id, stream_key + ).addCallback(lambda r: r[0][0] if r else 0) + + def _get_max_topological_txn(self, txn, room_id): + txn.execute( + "SELECT MAX(topological_ordering) FROM events WHERE room_id = ?", + (room_id,), + ) + + rows = txn.fetchall() + return rows[0][0] if rows else 0 + + @staticmethod + def _set_before_and_after(events, rows, topo_order=True): + """Inserts ordering information to events' internal metadata from + the DB rows. + + Args: + events (list[FrozenEvent]) + rows (list[_EventDictReturn]) + topo_order (bool): Whether the events were ordered topologically + or by stream ordering. If true then all rows should have a non + null topological_ordering. + """ + for event, row in zip(events, rows): + stream = row.stream_ordering + if topo_order and row.topological_ordering: + topo = row.topological_ordering + else: + topo = None + internal = event.internal_metadata + internal.before = str(RoomStreamToken(topo, stream - 1)) + internal.after = str(RoomStreamToken(topo, stream)) + internal.order = (int(topo) if topo else 0, int(stream)) + + @defer.inlineCallbacks + def get_events_around( + self, room_id, event_id, before_limit, after_limit, event_filter=None + ): + """Retrieve events and pagination tokens around a given event in a + room. + + Args: + room_id (str) + event_id (str) + before_limit (int) + after_limit (int) + event_filter (Filter|None) + + Returns: + dict + """ + + results = yield self.db_pool.runInteraction( + "get_events_around", + self._get_events_around_txn, + room_id, + event_id, + before_limit, + after_limit, + event_filter, + ) + + events_before = yield self.get_events_as_list( + list(results["before"]["event_ids"]), get_prev_content=True + ) + + events_after = yield self.get_events_as_list( + list(results["after"]["event_ids"]), get_prev_content=True + ) + + return { + "events_before": events_before, + "events_after": events_after, + "start": results["before"]["token"], + "end": results["after"]["token"], + } + + def _get_events_around_txn( + self, txn, room_id, event_id, before_limit, after_limit, event_filter + ): + """Retrieves event_ids and pagination tokens around a given event in a + room. + + Args: + room_id (str) + event_id (str) + before_limit (int) + after_limit (int) + event_filter (Filter|None) + + Returns: + dict + """ + + results = self.db_pool.simple_select_one_txn( + txn, + "events", + keyvalues={"event_id": event_id, "room_id": room_id}, + retcols=["stream_ordering", "topological_ordering"], + ) + + # Paginating backwards includes the event at the token, but paginating + # forward doesn't. + before_token = RoomStreamToken( + results["topological_ordering"] - 1, results["stream_ordering"] + ) + + after_token = RoomStreamToken( + results["topological_ordering"], results["stream_ordering"] + ) + + rows, start_token = self._paginate_room_events_txn( + txn, + room_id, + before_token, + direction="b", + limit=before_limit, + event_filter=event_filter, + ) + events_before = [r.event_id for r in rows] + + rows, end_token = self._paginate_room_events_txn( + txn, + room_id, + after_token, + direction="f", + limit=after_limit, + event_filter=event_filter, + ) + events_after = [r.event_id for r in rows] + + return { + "before": {"event_ids": events_before, "token": start_token}, + "after": {"event_ids": events_after, "token": end_token}, + } + + @defer.inlineCallbacks + def get_all_new_events_stream(self, from_id, current_id, limit): + """Get all new events + + Returns all events with from_id < stream_ordering <= current_id. + + Args: + from_id (int): the stream_ordering of the last event we processed + current_id (int): the stream_ordering of the most recently processed event + limit (int): the maximum number of events to return + + Returns: + Deferred[Tuple[int, list[FrozenEvent]]]: A tuple of (next_id, events), where + `next_id` is the next value to pass as `from_id` (it will either be the + stream_ordering of the last returned event, or, if fewer than `limit` events + were found, `current_id`. + """ + + def get_all_new_events_stream_txn(txn): + sql = ( + "SELECT e.stream_ordering, e.event_id" + " FROM events AS e" + " WHERE" + " ? < e.stream_ordering AND e.stream_ordering <= ?" + " ORDER BY e.stream_ordering ASC" + " LIMIT ?" + ) + + txn.execute(sql, (from_id, current_id, limit)) + rows = txn.fetchall() + + upper_bound = current_id + if len(rows) == limit: + upper_bound = rows[-1][0] + + return upper_bound, [row[1] for row in rows] + + upper_bound, event_ids = yield self.db_pool.runInteraction( + "get_all_new_events_stream", get_all_new_events_stream_txn + ) + + events = yield self.get_events_as_list(event_ids) + + return upper_bound, events + + async def get_federation_out_pos(self, typ: str) -> int: + if self._need_to_reset_federation_stream_positions: + await self.db_pool.runInteraction( + "_reset_federation_positions_txn", self._reset_federation_positions_txn + ) + self._need_to_reset_federation_stream_positions = False + + return await self.db_pool.simple_select_one_onecol( + table="federation_stream_position", + retcol="stream_id", + keyvalues={"type": typ, "instance_name": self._instance_name}, + desc="get_federation_out_pos", + ) + + async def update_federation_out_pos(self, typ, stream_id): + if self._need_to_reset_federation_stream_positions: + await self.db_pool.runInteraction( + "_reset_federation_positions_txn", self._reset_federation_positions_txn + ) + self._need_to_reset_federation_stream_positions = False + + return await self.db_pool.simple_update_one( + table="federation_stream_position", + keyvalues={"type": typ, "instance_name": self._instance_name}, + updatevalues={"stream_id": stream_id}, + desc="update_federation_out_pos", + ) + + def _reset_federation_positions_txn(self, txn): + """Fiddles with the `federation_stream_position` table to make it match + the configured federation sender instances during start up. + """ + + # The federation sender instances may have changed, so we need to + # massage the `federation_stream_position` table to have a row per type + # per instance sending federation. If there is a mismatch we update the + # table with the correct rows using the *minimum* stream ID seen. This + # may result in resending of events/EDUs to remote servers, but that is + # preferable to dropping them. + + if not self._send_federation: + return + + # Pull out the configured instances. If we don't have a shard config then + # we assume that we're the only instance sending. + configured_instances = self._federation_shard_config.instances + if not configured_instances: + configured_instances = [self._instance_name] + elif self._instance_name not in configured_instances: + return + + instances_in_table = self.db_pool.simple_select_onecol_txn( + txn, + table="federation_stream_position", + keyvalues={}, + retcol="instance_name", + ) + + if set(instances_in_table) == set(configured_instances): + # Nothing to do + return + + sql = """ + SELECT type, MIN(stream_id) FROM federation_stream_position + GROUP BY type + """ + txn.execute(sql) + min_positions = dict(txn) # Map from type -> min position + + # Ensure we do actually have some values here + assert set(min_positions) == {"federation", "events"} + + sql = """ + DELETE FROM federation_stream_position + WHERE NOT (%s) + """ + clause, args = make_in_list_sql_clause( + txn.database_engine, "instance_name", configured_instances + ) + txn.execute(sql % (clause,), args) + + for typ, stream_id in min_positions.items(): + self.db_pool.simple_upsert_txn( + txn, + table="federation_stream_position", + keyvalues={"type": typ, "instance_name": self._instance_name}, + values={"stream_id": stream_id}, + ) + + def has_room_changed_since(self, room_id, stream_id): + return self._events_stream_cache.has_entity_changed(room_id, stream_id) + + def _paginate_room_events_txn( + self, + txn, + room_id, + from_token, + to_token=None, + direction="b", + limit=-1, + event_filter=None, + ): + """Returns list of events before or after a given token. + + Args: + txn + room_id (str) + from_token (RoomStreamToken): The token used to stream from + to_token (RoomStreamToken|None): A token which if given limits the + results to only those before + direction(char): Either 'b' or 'f' to indicate whether we are + paginating forwards or backwards from `from_key`. + limit (int): The maximum number of events to return. + event_filter (Filter|None): If provided filters the events to + those that match the filter. + + Returns: + Deferred[tuple[list[_EventDictReturn], str]]: Returns the results + as a list of _EventDictReturn and a token that points to the end + of the result set. If no events are returned then the end of the + stream has been reached (i.e. there are no events between + `from_token` and `to_token`), or `limit` is zero. + """ + + assert int(limit) >= 0 + + # Tokens really represent positions between elements, but we use + # the convention of pointing to the event before the gap. Hence + # we have a bit of asymmetry when it comes to equalities. + args = [False, room_id] + if direction == "b": + order = "DESC" + else: + order = "ASC" + + bounds = generate_pagination_where_clause( + direction=direction, + column_names=("topological_ordering", "stream_ordering"), + from_token=from_token, + to_token=to_token, + engine=self.database_engine, + ) + + filter_clause, filter_args = filter_to_clause(event_filter) + + if filter_clause: + bounds += " AND " + filter_clause + args.extend(filter_args) + + args.append(int(limit)) + + select_keywords = "SELECT" + join_clause = "" + if event_filter and event_filter.labels: + # If we're not filtering on a label, then joining on event_labels will + # return as many row for a single event as the number of labels it has. To + # avoid this, only join if we're filtering on at least one label. + join_clause = """ + LEFT JOIN event_labels + USING (event_id, room_id, topological_ordering) + """ + if len(event_filter.labels) > 1: + # Using DISTINCT in this SELECT query is quite expensive, because it + # requires the engine to sort on the entire (not limited) result set, + # i.e. the entire events table. We only need to use it when we're + # filtering on more than two labels, because that's the only scenario + # in which we can possibly to get multiple times the same event ID in + # the results. + select_keywords += "DISTINCT" + + sql = """ + %(select_keywords)s event_id, topological_ordering, stream_ordering + FROM events + %(join_clause)s + WHERE outlier = ? AND room_id = ? AND %(bounds)s + ORDER BY topological_ordering %(order)s, + stream_ordering %(order)s LIMIT ? + """ % { + "select_keywords": select_keywords, + "join_clause": join_clause, + "bounds": bounds, + "order": order, + } + + txn.execute(sql, args) + + rows = [_EventDictReturn(row[0], row[1], row[2]) for row in txn] + + if rows: + topo = rows[-1].topological_ordering + toke = rows[-1].stream_ordering + if direction == "b": + # Tokens are positions between events. + # This token points *after* the last event in the chunk. + # We need it to point to the event before it in the chunk + # when we are going backwards so we subtract one from the + # stream part. + toke -= 1 + next_token = RoomStreamToken(topo, toke) + else: + # TODO (erikj): We should work out what to do here instead. + next_token = to_token if to_token else from_token + + return rows, str(next_token) + + @defer.inlineCallbacks + def paginate_room_events( + self, room_id, from_key, to_key=None, direction="b", limit=-1, event_filter=None + ): + """Returns list of events before or after a given token. + + Args: + room_id (str) + from_key (str): The token used to stream from + to_key (str|None): A token which if given limits the results to + only those before + direction(char): Either 'b' or 'f' to indicate whether we are + paginating forwards or backwards from `from_key`. + limit (int): The maximum number of events to return. + event_filter (Filter|None): If provided filters the events to + those that match the filter. + + Returns: + tuple[list[FrozenEvent], str]: Returns the results as a list of + events and a token that points to the end of the result set. If no + events are returned then the end of the stream has been reached + (i.e. there are no events between `from_key` and `to_key`). + """ + + from_key = RoomStreamToken.parse(from_key) + if to_key: + to_key = RoomStreamToken.parse(to_key) + + rows, token = yield self.db_pool.runInteraction( + "paginate_room_events", + self._paginate_room_events_txn, + room_id, + from_key, + to_key, + direction, + limit, + event_filter, + ) + + events = yield self.get_events_as_list( + [r.event_id for r in rows], get_prev_content=True + ) + + self._set_before_and_after(events, rows) + + return (events, token) + + +class StreamStore(StreamWorkerStore): + def get_room_max_stream_ordering(self): + return self._stream_id_gen.get_current_token() + + def get_room_min_stream_ordering(self): + return self._backfill_id_gen.get_current_token() diff --git a/synapse/storage/databases/main/tags.py b/synapse/storage/databases/main/tags.py new file mode 100644 index 0000000000..eedd2d96c3 --- /dev/null +++ b/synapse/storage/databases/main/tags.py @@ -0,0 +1,288 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from typing import List, Tuple + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.storage._base import db_to_json +from synapse.storage.databases.main.account_data import AccountDataWorkerStore +from synapse.util.caches.descriptors import cached + +logger = logging.getLogger(__name__) + + +class TagsWorkerStore(AccountDataWorkerStore): + @cached() + def get_tags_for_user(self, user_id): + """Get all the tags for a user. + + + Args: + user_id(str): The user to get the tags for. + Returns: + A deferred dict mapping from room_id strings to dicts mapping from + tag strings to tag content. + """ + + deferred = self.db_pool.simple_select_list( + "room_tags", {"user_id": user_id}, ["room_id", "tag", "content"] + ) + + @deferred.addCallback + def tags_by_room(rows): + tags_by_room = {} + for row in rows: + room_tags = tags_by_room.setdefault(row["room_id"], {}) + room_tags[row["tag"]] = db_to_json(row["content"]) + return tags_by_room + + return deferred + + async def get_all_updated_tags( + self, instance_name: str, last_id: int, current_id: int, limit: int + ) -> Tuple[List[Tuple[int, tuple]], int, bool]: + """Get updates for tags replication stream. + + Args: + instance_name: The writer we want to fetch updates from. Unused + here since there is only ever one writer. + last_id: The token to fetch updates from. Exclusive. + current_id: The token to fetch updates up to. Inclusive. + limit: The requested limit for the number of rows to return. The + function may return more or fewer rows. + + Returns: + A tuple consisting of: the updates, a token to use to fetch + subsequent updates, and whether we returned fewer rows than exists + between the requested tokens due to the limit. + + The token returned can be used in a subsequent call to this + function to get further updatees. + + The updates are a list of 2-tuples of stream ID and the row data + """ + + if last_id == current_id: + return [], current_id, False + + def get_all_updated_tags_txn(txn): + sql = ( + "SELECT stream_id, user_id, room_id" + " FROM room_tags_revisions as r" + " WHERE ? < stream_id AND stream_id <= ?" + " ORDER BY stream_id ASC LIMIT ?" + ) + txn.execute(sql, (last_id, current_id, limit)) + return txn.fetchall() + + tag_ids = await self.db_pool.runInteraction( + "get_all_updated_tags", get_all_updated_tags_txn + ) + + def get_tag_content(txn, tag_ids): + sql = "SELECT tag, content FROM room_tags WHERE user_id=? AND room_id=?" + results = [] + for stream_id, user_id, room_id in tag_ids: + txn.execute(sql, (user_id, room_id)) + tags = [] + for tag, content in txn: + tags.append(json.dumps(tag) + ":" + content) + tag_json = "{" + ",".join(tags) + "}" + results.append((stream_id, (user_id, room_id, tag_json))) + + return results + + batch_size = 50 + results = [] + for i in range(0, len(tag_ids), batch_size): + tags = await self.db_pool.runInteraction( + "get_all_updated_tag_content", + get_tag_content, + tag_ids[i : i + batch_size], + ) + results.extend(tags) + + limited = False + upto_token = current_id + if len(results) >= limit: + upto_token = results[-1][0] + limited = True + + return results, upto_token, limited + + @defer.inlineCallbacks + def get_updated_tags(self, user_id, stream_id): + """Get all the tags for the rooms where the tags have changed since the + given version + + Args: + user_id(str): The user to get the tags for. + stream_id(int): The earliest update to get for the user. + Returns: + A deferred dict mapping from room_id strings to lists of tag + strings for all the rooms that changed since the stream_id token. + """ + + def get_updated_tags_txn(txn): + sql = ( + "SELECT room_id from room_tags_revisions" + " WHERE user_id = ? AND stream_id > ?" + ) + txn.execute(sql, (user_id, stream_id)) + room_ids = [row[0] for row in txn] + return room_ids + + changed = self._account_data_stream_cache.has_entity_changed( + user_id, int(stream_id) + ) + if not changed: + return {} + + room_ids = yield self.db_pool.runInteraction( + "get_updated_tags", get_updated_tags_txn + ) + + results = {} + if room_ids: + tags_by_room = yield self.get_tags_for_user(user_id) + for room_id in room_ids: + results[room_id] = tags_by_room.get(room_id, {}) + + return results + + def get_tags_for_room(self, user_id, room_id): + """Get all the tags for the given room + Args: + user_id(str): The user to get tags for + room_id(str): The room to get tags for + Returns: + A deferred list of string tags. + """ + return self.db_pool.simple_select_list( + table="room_tags", + keyvalues={"user_id": user_id, "room_id": room_id}, + retcols=("tag", "content"), + desc="get_tags_for_room", + ).addCallback( + lambda rows: {row["tag"]: db_to_json(row["content"]) for row in rows} + ) + + +class TagsStore(TagsWorkerStore): + @defer.inlineCallbacks + def add_tag_to_room(self, user_id, room_id, tag, content): + """Add a tag to a room for a user. + Args: + user_id(str): The user to add a tag for. + room_id(str): The room to add a tag for. + tag(str): The tag name to add. + content(dict): A json object to associate with the tag. + Returns: + A deferred that completes once the tag has been added. + """ + content_json = json.dumps(content) + + def add_tag_txn(txn, next_id): + self.db_pool.simple_upsert_txn( + txn, + table="room_tags", + keyvalues={"user_id": user_id, "room_id": room_id, "tag": tag}, + values={"content": content_json}, + ) + self._update_revision_txn(txn, user_id, room_id, next_id) + + with self._account_data_id_gen.get_next() as next_id: + yield self.db_pool.runInteraction("add_tag", add_tag_txn, next_id) + + self.get_tags_for_user.invalidate((user_id,)) + + result = self._account_data_id_gen.get_current_token() + return result + + @defer.inlineCallbacks + def remove_tag_from_room(self, user_id, room_id, tag): + """Remove a tag from a room for a user. + Returns: + A deferred that completes once the tag has been removed + """ + + def remove_tag_txn(txn, next_id): + sql = ( + "DELETE FROM room_tags " + " WHERE user_id = ? AND room_id = ? AND tag = ?" + ) + txn.execute(sql, (user_id, room_id, tag)) + self._update_revision_txn(txn, user_id, room_id, next_id) + + with self._account_data_id_gen.get_next() as next_id: + yield self.db_pool.runInteraction("remove_tag", remove_tag_txn, next_id) + + self.get_tags_for_user.invalidate((user_id,)) + + result = self._account_data_id_gen.get_current_token() + return result + + def _update_revision_txn(self, txn, user_id, room_id, next_id): + """Update the latest revision of the tags for the given user and room. + + Args: + txn: The database cursor + user_id(str): The ID of the user. + room_id(str): The ID of the room. + next_id(int): The the revision to advance to. + """ + + txn.call_after( + self._account_data_stream_cache.entity_has_changed, user_id, next_id + ) + + # Note: This is only here for backwards compat to allow admins to + # roll back to a previous Synapse version. Next time we update the + # database version we can remove this table. + update_max_id_sql = ( + "UPDATE account_data_max_stream_id" + " SET stream_id = ?" + " WHERE stream_id < ?" + ) + txn.execute(update_max_id_sql, (next_id, next_id)) + + update_sql = ( + "UPDATE room_tags_revisions" + " SET stream_id = ?" + " WHERE user_id = ?" + " AND room_id = ?" + ) + txn.execute(update_sql, (next_id, user_id, room_id)) + + if txn.rowcount == 0: + insert_sql = ( + "INSERT INTO room_tags_revisions (user_id, room_id, stream_id)" + " VALUES (?, ?, ?)" + ) + try: + txn.execute(insert_sql, (user_id, room_id, next_id)) + except self.database_engine.module.IntegrityError: + # Ignore insertion errors. It doesn't matter if the row wasn't + # inserted because if two updates happend concurrently the one + # with the higher stream_id will not be reported to a client + # unless the previous update has completed. It doesn't matter + # which stream_id ends up in the table, as long as it is higher + # than the id that the client has. + pass diff --git a/synapse/storage/databases/main/transactions.py b/synapse/storage/databases/main/transactions.py new file mode 100644 index 0000000000..8804c0e4ac --- /dev/null +++ b/synapse/storage/databases/main/transactions.py @@ -0,0 +1,269 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from collections import namedtuple + +from canonicaljson import encode_canonical_json + +from twisted.internet import defer + +from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.storage.database import DatabasePool +from synapse.util.caches.expiringcache import ExpiringCache + +db_binary_type = memoryview + +logger = logging.getLogger(__name__) + + +_TransactionRow = namedtuple( + "_TransactionRow", + ("id", "transaction_id", "destination", "ts", "response_code", "response_json"), +) + +_UpdateTransactionRow = namedtuple( + "_TransactionRow", ("response_code", "response_json") +) + +SENTINEL = object() + + +class TransactionStore(SQLBaseStore): + """A collection of queries for handling PDUs. + """ + + def __init__(self, database: DatabasePool, db_conn, hs): + super(TransactionStore, self).__init__(database, db_conn, hs) + + self._clock.looping_call(self._start_cleanup_transactions, 30 * 60 * 1000) + + self._destination_retry_cache = ExpiringCache( + cache_name="get_destination_retry_timings", + clock=self._clock, + expiry_ms=5 * 60 * 1000, + ) + + def get_received_txn_response(self, transaction_id, origin): + """For an incoming transaction from a given origin, check if we have + already responded to it. If so, return the response code and response + body (as a dict). + + Args: + transaction_id (str) + origin(str) + + Returns: + tuple: None if we have not previously responded to + this transaction or a 2-tuple of (int, dict) + """ + + return self.db_pool.runInteraction( + "get_received_txn_response", + self._get_received_txn_response, + transaction_id, + origin, + ) + + def _get_received_txn_response(self, txn, transaction_id, origin): + result = self.db_pool.simple_select_one_txn( + txn, + table="received_transactions", + keyvalues={"transaction_id": transaction_id, "origin": origin}, + retcols=( + "transaction_id", + "origin", + "ts", + "response_code", + "response_json", + "has_been_referenced", + ), + allow_none=True, + ) + + if result and result["response_code"]: + return result["response_code"], db_to_json(result["response_json"]) + + else: + return None + + def set_received_txn_response(self, transaction_id, origin, code, response_dict): + """Persist the response we returened for an incoming transaction, and + should return for subsequent transactions with the same transaction_id + and origin. + + Args: + txn + transaction_id (str) + origin (str) + code (int) + response_json (str) + """ + + return self.db_pool.simple_insert( + table="received_transactions", + values={ + "transaction_id": transaction_id, + "origin": origin, + "response_code": code, + "response_json": db_binary_type(encode_canonical_json(response_dict)), + "ts": self._clock.time_msec(), + }, + or_ignore=True, + desc="set_received_txn_response", + ) + + @defer.inlineCallbacks + def get_destination_retry_timings(self, destination): + """Gets the current retry timings (if any) for a given destination. + + Args: + destination (str) + + Returns: + None if not retrying + Otherwise a dict for the retry scheme + """ + + result = self._destination_retry_cache.get(destination, SENTINEL) + if result is not SENTINEL: + return result + + result = yield self.db_pool.runInteraction( + "get_destination_retry_timings", + self._get_destination_retry_timings, + destination, + ) + + # We don't hugely care about race conditions between getting and + # invalidating the cache, since we time out fairly quickly anyway. + self._destination_retry_cache[destination] = result + return result + + def _get_destination_retry_timings(self, txn, destination): + result = self.db_pool.simple_select_one_txn( + txn, + table="destinations", + keyvalues={"destination": destination}, + retcols=("destination", "failure_ts", "retry_last_ts", "retry_interval"), + allow_none=True, + ) + + if result and result["retry_last_ts"] > 0: + return result + else: + return None + + def set_destination_retry_timings( + self, destination, failure_ts, retry_last_ts, retry_interval + ): + """Sets the current retry timings for a given destination. + Both timings should be zero if retrying is no longer occuring. + + Args: + destination (str) + failure_ts (int|None) - when the server started failing (ms since epoch) + retry_last_ts (int) - time of last retry attempt in unix epoch ms + retry_interval (int) - how long until next retry in ms + """ + + self._destination_retry_cache.pop(destination, None) + return self.db_pool.runInteraction( + "set_destination_retry_timings", + self._set_destination_retry_timings, + destination, + failure_ts, + retry_last_ts, + retry_interval, + ) + + def _set_destination_retry_timings( + self, txn, destination, failure_ts, retry_last_ts, retry_interval + ): + + if self.database_engine.can_native_upsert: + # Upsert retry time interval if retry_interval is zero (i.e. we're + # resetting it) or greater than the existing retry interval. + + sql = """ + INSERT INTO destinations ( + destination, failure_ts, retry_last_ts, retry_interval + ) + VALUES (?, ?, ?, ?) + ON CONFLICT (destination) DO UPDATE SET + failure_ts = EXCLUDED.failure_ts, + retry_last_ts = EXCLUDED.retry_last_ts, + retry_interval = EXCLUDED.retry_interval + WHERE + EXCLUDED.retry_interval = 0 + OR destinations.retry_interval < EXCLUDED.retry_interval + """ + + txn.execute(sql, (destination, failure_ts, retry_last_ts, retry_interval)) + + return + + self.database_engine.lock_table(txn, "destinations") + + # We need to be careful here as the data may have changed from under us + # due to a worker setting the timings. + + prev_row = self.db_pool.simple_select_one_txn( + txn, + table="destinations", + keyvalues={"destination": destination}, + retcols=("failure_ts", "retry_last_ts", "retry_interval"), + allow_none=True, + ) + + if not prev_row: + self.db_pool.simple_insert_txn( + txn, + table="destinations", + values={ + "destination": destination, + "failure_ts": failure_ts, + "retry_last_ts": retry_last_ts, + "retry_interval": retry_interval, + }, + ) + elif retry_interval == 0 or prev_row["retry_interval"] < retry_interval: + self.db_pool.simple_update_one_txn( + txn, + "destinations", + keyvalues={"destination": destination}, + updatevalues={ + "failure_ts": failure_ts, + "retry_last_ts": retry_last_ts, + "retry_interval": retry_interval, + }, + ) + + def _start_cleanup_transactions(self): + return run_as_background_process( + "cleanup_transactions", self._cleanup_transactions + ) + + def _cleanup_transactions(self): + now = self._clock.time_msec() + month_ago = now - 30 * 24 * 60 * 60 * 1000 + + def _cleanup_transactions_txn(txn): + txn.execute("DELETE FROM received_transactions WHERE ts < ?", (month_ago,)) + + return self.db_pool.runInteraction( + "_cleanup_transactions", _cleanup_transactions_txn + ) diff --git a/synapse/storage/databases/main/ui_auth.py b/synapse/storage/databases/main/ui_auth.py new file mode 100644 index 0000000000..37276f73f8 --- /dev/null +++ b/synapse/storage/databases/main/ui_auth.py @@ -0,0 +1,300 @@ +# -*- coding: utf-8 -*- +# Copyright 2020 Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from typing import Any, Dict, Optional, Union + +import attr +from canonicaljson import json + +from synapse.api.errors import StoreError +from synapse.storage._base import SQLBaseStore, db_to_json +from synapse.types import JsonDict +from synapse.util import stringutils as stringutils + + +@attr.s +class UIAuthSessionData: + session_id = attr.ib(type=str) + # The dictionary from the client root level, not the 'auth' key. + clientdict = attr.ib(type=JsonDict) + # The URI and method the session was intiatied with. These are checked at + # each stage of the authentication to ensure that the asked for operation + # has not changed. + uri = attr.ib(type=str) + method = attr.ib(type=str) + # A string description of the operation that the current authentication is + # authorising. + description = attr.ib(type=str) + + +class UIAuthWorkerStore(SQLBaseStore): + """ + Manage user interactive authentication sessions. + """ + + async def create_ui_auth_session( + self, clientdict: JsonDict, uri: str, method: str, description: str, + ) -> UIAuthSessionData: + """ + Creates a new user interactive authentication session. + + The session can be used to track the stages necessary to authenticate a + user across multiple HTTP requests. + + Args: + clientdict: + The dictionary from the client root level, not the 'auth' key. + uri: + The URI this session was initiated with, this is checked at each + stage of the authentication to ensure that the asked for + operation has not changed. + method: + The method this session was initiated with, this is checked at each + stage of the authentication to ensure that the asked for + operation has not changed. + description: + A string description of the operation that the current + authentication is authorising. + Returns: + The newly created session. + Raises: + StoreError if a unique session ID cannot be generated. + """ + # The clientdict gets stored as JSON. + clientdict_json = json.dumps(clientdict) + + # autogen a session ID and try to create it. We may clash, so just + # try a few times till one goes through, giving up eventually. + attempts = 0 + while attempts < 5: + session_id = stringutils.random_string(24) + + try: + await self.db_pool.simple_insert( + table="ui_auth_sessions", + values={ + "session_id": session_id, + "clientdict": clientdict_json, + "uri": uri, + "method": method, + "description": description, + "serverdict": "{}", + "creation_time": self.hs.get_clock().time_msec(), + }, + desc="create_ui_auth_session", + ) + return UIAuthSessionData( + session_id, clientdict, uri, method, description + ) + except self.db_pool.engine.module.IntegrityError: + attempts += 1 + raise StoreError(500, "Couldn't generate a session ID.") + + async def get_ui_auth_session(self, session_id: str) -> UIAuthSessionData: + """Retrieve a UI auth session. + + Args: + session_id: The ID of the session. + Returns: + A dict containing the device information. + Raises: + StoreError if the session is not found. + """ + result = await self.db_pool.simple_select_one( + table="ui_auth_sessions", + keyvalues={"session_id": session_id}, + retcols=("clientdict", "uri", "method", "description"), + desc="get_ui_auth_session", + ) + + result["clientdict"] = db_to_json(result["clientdict"]) + + return UIAuthSessionData(session_id, **result) + + async def mark_ui_auth_stage_complete( + self, session_id: str, stage_type: str, result: Union[str, bool, JsonDict], + ): + """ + Mark a session stage as completed. + + Args: + session_id: The ID of the corresponding session. + stage_type: The completed stage type. + result: The result of the stage verification. + Raises: + StoreError if the session cannot be found. + """ + # Add (or update) the results of the current stage to the database. + # + # Note that we need to allow for the same stage to complete multiple + # times here so that registration is idempotent. + try: + await self.db_pool.simple_upsert( + table="ui_auth_sessions_credentials", + keyvalues={"session_id": session_id, "stage_type": stage_type}, + values={"result": json.dumps(result)}, + desc="mark_ui_auth_stage_complete", + ) + except self.db_pool.engine.module.IntegrityError: + raise StoreError(400, "Unknown session ID: %s" % (session_id,)) + + async def get_completed_ui_auth_stages( + self, session_id: str + ) -> Dict[str, Union[str, bool, JsonDict]]: + """ + Retrieve the completed stages of a UI authentication session. + + Args: + session_id: The ID of the session. + Returns: + The completed stages mapped to the result of the verification of + that auth-type. + """ + results = {} + for row in await self.db_pool.simple_select_list( + table="ui_auth_sessions_credentials", + keyvalues={"session_id": session_id}, + retcols=("stage_type", "result"), + desc="get_completed_ui_auth_stages", + ): + results[row["stage_type"]] = db_to_json(row["result"]) + + return results + + async def set_ui_auth_clientdict( + self, session_id: str, clientdict: JsonDict + ) -> None: + """ + Store an updated clientdict for a given session ID. + + Args: + session_id: The ID of this session as returned from check_auth + clientdict: + The dictionary from the client root level, not the 'auth' key. + """ + # The clientdict gets stored as JSON. + clientdict_json = json.dumps(clientdict) + + await self.db_pool.simple_update_one( + table="ui_auth_sessions", + keyvalues={"session_id": session_id}, + updatevalues={"clientdict": clientdict_json}, + desc="set_ui_auth_client_dict", + ) + + async def set_ui_auth_session_data(self, session_id: str, key: str, value: Any): + """ + Store a key-value pair into the sessions data associated with this + request. This data is stored server-side and cannot be modified by + the client. + + Args: + session_id: The ID of this session as returned from check_auth + key: The key to store the data under + value: The data to store + Raises: + StoreError if the session cannot be found. + """ + await self.db_pool.runInteraction( + "set_ui_auth_session_data", + self._set_ui_auth_session_data_txn, + session_id, + key, + value, + ) + + def _set_ui_auth_session_data_txn(self, txn, session_id: str, key: str, value: Any): + # Get the current value. + result = self.db_pool.simple_select_one_txn( + txn, + table="ui_auth_sessions", + keyvalues={"session_id": session_id}, + retcols=("serverdict",), + ) + + # Update it and add it back to the database. + serverdict = db_to_json(result["serverdict"]) + serverdict[key] = value + + self.db_pool.simple_update_one_txn( + txn, + table="ui_auth_sessions", + keyvalues={"session_id": session_id}, + updatevalues={"serverdict": json.dumps(serverdict)}, + ) + + async def get_ui_auth_session_data( + self, session_id: str, key: str, default: Optional[Any] = None + ) -> Any: + """ + Retrieve data stored with set_session_data + + Args: + session_id: The ID of this session as returned from check_auth + key: The key to store the data under + default: Value to return if the key has not been set + Raises: + StoreError if the session cannot be found. + """ + result = await self.db_pool.simple_select_one( + table="ui_auth_sessions", + keyvalues={"session_id": session_id}, + retcols=("serverdict",), + desc="get_ui_auth_session_data", + ) + + serverdict = db_to_json(result["serverdict"]) + + return serverdict.get(key, default) + + +class UIAuthStore(UIAuthWorkerStore): + def delete_old_ui_auth_sessions(self, expiration_time: int): + """ + Remove sessions which were last used earlier than the expiration time. + + Args: + expiration_time: The latest time that is still considered valid. + This is an epoch time in milliseconds. + + """ + return self.db_pool.runInteraction( + "delete_old_ui_auth_sessions", + self._delete_old_ui_auth_sessions_txn, + expiration_time, + ) + + def _delete_old_ui_auth_sessions_txn(self, txn, expiration_time: int): + # Get the expired sessions. + sql = "SELECT session_id FROM ui_auth_sessions WHERE creation_time <= ?" + txn.execute(sql, [expiration_time]) + session_ids = [r[0] for r in txn.fetchall()] + + # Delete the corresponding completed credentials. + self.db_pool.simple_delete_many_txn( + txn, + table="ui_auth_sessions_credentials", + column="session_id", + iterable=session_ids, + keyvalues={}, + ) + + # Finally, delete the sessions. + self.db_pool.simple_delete_many_txn( + txn, + table="ui_auth_sessions", + column="session_id", + iterable=session_ids, + keyvalues={}, + ) diff --git a/synapse/storage/databases/main/user_directory.py b/synapse/storage/databases/main/user_directory.py new file mode 100644 index 0000000000..d73a8e8ab9 --- /dev/null +++ b/synapse/storage/databases/main/user_directory.py @@ -0,0 +1,847 @@ +# -*- coding: utf-8 -*- +# Copyright 2017 Vector Creations Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +import re + +from twisted.internet import defer + +from synapse.api.constants import EventTypes, JoinRules +from synapse.storage.database import DatabasePool +from synapse.storage.databases.main.state import StateFilter +from synapse.storage.databases.main.state_deltas import StateDeltasStore +from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from synapse.types import get_domain_from_id, get_localpart_from_id +from synapse.util.caches.descriptors import cached + +logger = logging.getLogger(__name__) + + +TEMP_TABLE = "_temp_populate_user_directory" + + +class UserDirectoryBackgroundUpdateStore(StateDeltasStore): + + # How many records do we calculate before sending it to + # add_users_who_share_private_rooms? + SHARE_PRIVATE_WORKING_SET = 500 + + def __init__(self, database: DatabasePool, db_conn, hs): + super(UserDirectoryBackgroundUpdateStore, self).__init__(database, db_conn, hs) + + self.server_name = hs.hostname + + self.db_pool.updates.register_background_update_handler( + "populate_user_directory_createtables", + self._populate_user_directory_createtables, + ) + self.db_pool.updates.register_background_update_handler( + "populate_user_directory_process_rooms", + self._populate_user_directory_process_rooms, + ) + self.db_pool.updates.register_background_update_handler( + "populate_user_directory_process_users", + self._populate_user_directory_process_users, + ) + self.db_pool.updates.register_background_update_handler( + "populate_user_directory_cleanup", self._populate_user_directory_cleanup + ) + + @defer.inlineCallbacks + def _populate_user_directory_createtables(self, progress, batch_size): + + # Get all the rooms that we want to process. + def _make_staging_area(txn): + sql = ( + "CREATE TABLE IF NOT EXISTS " + + TEMP_TABLE + + "_rooms(room_id TEXT NOT NULL, events BIGINT NOT NULL)" + ) + txn.execute(sql) + + sql = ( + "CREATE TABLE IF NOT EXISTS " + + TEMP_TABLE + + "_position(position TEXT NOT NULL)" + ) + txn.execute(sql) + + # Get rooms we want to process from the database + sql = """ + SELECT room_id, count(*) FROM current_state_events + GROUP BY room_id + """ + txn.execute(sql) + rooms = [{"room_id": x[0], "events": x[1]} for x in txn.fetchall()] + self.db_pool.simple_insert_many_txn(txn, TEMP_TABLE + "_rooms", rooms) + del rooms + + # If search all users is on, get all the users we want to add. + if self.hs.config.user_directory_search_all_users: + sql = ( + "CREATE TABLE IF NOT EXISTS " + + TEMP_TABLE + + "_users(user_id TEXT NOT NULL)" + ) + txn.execute(sql) + + txn.execute("SELECT name FROM users") + users = [{"user_id": x[0]} for x in txn.fetchall()] + + self.db_pool.simple_insert_many_txn(txn, TEMP_TABLE + "_users", users) + + new_pos = yield self.get_max_stream_id_in_current_state_deltas() + yield self.db_pool.runInteraction( + "populate_user_directory_temp_build", _make_staging_area + ) + yield self.db_pool.simple_insert( + TEMP_TABLE + "_position", {"position": new_pos} + ) + + yield self.db_pool.updates._end_background_update( + "populate_user_directory_createtables" + ) + return 1 + + @defer.inlineCallbacks + def _populate_user_directory_cleanup(self, progress, batch_size): + """ + Update the user directory stream position, then clean up the old tables. + """ + position = yield self.db_pool.simple_select_one_onecol( + TEMP_TABLE + "_position", None, "position" + ) + yield self.update_user_directory_stream_pos(position) + + def _delete_staging_area(txn): + txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_rooms") + txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_users") + txn.execute("DROP TABLE IF EXISTS " + TEMP_TABLE + "_position") + + yield self.db_pool.runInteraction( + "populate_user_directory_cleanup", _delete_staging_area + ) + + yield self.db_pool.updates._end_background_update( + "populate_user_directory_cleanup" + ) + return 1 + + @defer.inlineCallbacks + def _populate_user_directory_process_rooms(self, progress, batch_size): + """ + Args: + progress (dict) + batch_size (int): Maximum number of state events to process + per cycle. + """ + state = self.hs.get_state_handler() + + # If we don't have progress filed, delete everything. + if not progress: + yield self.delete_all_from_user_dir() + + def _get_next_batch(txn): + # Only fetch 250 rooms, so we don't fetch too many at once, even + # if those 250 rooms have less than batch_size state events. + sql = """ + SELECT room_id, events FROM %s + ORDER BY events DESC + LIMIT 250 + """ % ( + TEMP_TABLE + "_rooms", + ) + txn.execute(sql) + rooms_to_work_on = txn.fetchall() + + if not rooms_to_work_on: + return None + + # Get how many are left to process, so we can give status on how + # far we are in processing + txn.execute("SELECT COUNT(*) FROM " + TEMP_TABLE + "_rooms") + progress["remaining"] = txn.fetchone()[0] + + return rooms_to_work_on + + rooms_to_work_on = yield self.db_pool.runInteraction( + "populate_user_directory_temp_read", _get_next_batch + ) + + # No more rooms -- complete the transaction. + if not rooms_to_work_on: + yield self.db_pool.updates._end_background_update( + "populate_user_directory_process_rooms" + ) + return 1 + + logger.debug( + "Processing the next %d rooms of %d remaining" + % (len(rooms_to_work_on), progress["remaining"]) + ) + + processed_event_count = 0 + + for room_id, event_count in rooms_to_work_on: + is_in_room = yield self.is_host_joined(room_id, self.server_name) + + if is_in_room: + is_public = yield self.is_room_world_readable_or_publicly_joinable( + room_id + ) + + users_with_profile = yield defer.ensureDeferred( + state.get_current_users_in_room(room_id) + ) + user_ids = set(users_with_profile) + + # Update each user in the user directory. + for user_id, profile in users_with_profile.items(): + yield self.update_profile_in_user_dir( + user_id, profile.display_name, profile.avatar_url + ) + + to_insert = set() + + if is_public: + for user_id in user_ids: + if self.get_if_app_services_interested_in_user(user_id): + continue + + to_insert.add(user_id) + + if to_insert: + yield self.add_users_in_public_rooms(room_id, to_insert) + to_insert.clear() + else: + for user_id in user_ids: + if not self.hs.is_mine_id(user_id): + continue + + if self.get_if_app_services_interested_in_user(user_id): + continue + + for other_user_id in user_ids: + if user_id == other_user_id: + continue + + user_set = (user_id, other_user_id) + to_insert.add(user_set) + + # If it gets too big, stop and write to the database + # to prevent storing too much in RAM. + if len(to_insert) >= self.SHARE_PRIVATE_WORKING_SET: + yield self.add_users_who_share_private_room( + room_id, to_insert + ) + to_insert.clear() + + if to_insert: + yield self.add_users_who_share_private_room(room_id, to_insert) + to_insert.clear() + + # We've finished a room. Delete it from the table. + yield self.db_pool.simple_delete_one( + TEMP_TABLE + "_rooms", {"room_id": room_id} + ) + # Update the remaining counter. + progress["remaining"] -= 1 + yield self.db_pool.runInteraction( + "populate_user_directory", + self.db_pool.updates._background_update_progress_txn, + "populate_user_directory_process_rooms", + progress, + ) + + processed_event_count += event_count + + if processed_event_count > batch_size: + # Don't process any more rooms, we've hit our batch size. + return processed_event_count + + return processed_event_count + + @defer.inlineCallbacks + def _populate_user_directory_process_users(self, progress, batch_size): + """ + If search_all_users is enabled, add all of the users to the user directory. + """ + if not self.hs.config.user_directory_search_all_users: + yield self.db_pool.updates._end_background_update( + "populate_user_directory_process_users" + ) + return 1 + + def _get_next_batch(txn): + sql = "SELECT user_id FROM %s LIMIT %s" % ( + TEMP_TABLE + "_users", + str(batch_size), + ) + txn.execute(sql) + users_to_work_on = txn.fetchall() + + if not users_to_work_on: + return None + + users_to_work_on = [x[0] for x in users_to_work_on] + + # Get how many are left to process, so we can give status on how + # far we are in processing + sql = "SELECT COUNT(*) FROM " + TEMP_TABLE + "_users" + txn.execute(sql) + progress["remaining"] = txn.fetchone()[0] + + return users_to_work_on + + users_to_work_on = yield self.db_pool.runInteraction( + "populate_user_directory_temp_read", _get_next_batch + ) + + # No more users -- complete the transaction. + if not users_to_work_on: + yield self.db_pool.updates._end_background_update( + "populate_user_directory_process_users" + ) + return 1 + + logger.debug( + "Processing the next %d users of %d remaining" + % (len(users_to_work_on), progress["remaining"]) + ) + + for user_id in users_to_work_on: + profile = yield self.get_profileinfo(get_localpart_from_id(user_id)) + yield self.update_profile_in_user_dir( + user_id, profile.display_name, profile.avatar_url + ) + + # We've finished processing a user. Delete it from the table. + yield self.db_pool.simple_delete_one( + TEMP_TABLE + "_users", {"user_id": user_id} + ) + # Update the remaining counter. + progress["remaining"] -= 1 + yield self.db_pool.runInteraction( + "populate_user_directory", + self.db_pool.updates._background_update_progress_txn, + "populate_user_directory_process_users", + progress, + ) + + return len(users_to_work_on) + + @defer.inlineCallbacks + def is_room_world_readable_or_publicly_joinable(self, room_id): + """Check if the room is either world_readable or publically joinable + """ + + # Create a state filter that only queries join and history state event + types_to_filter = ( + (EventTypes.JoinRules, ""), + (EventTypes.RoomHistoryVisibility, ""), + ) + + current_state_ids = yield self.get_filtered_current_state_ids( + room_id, StateFilter.from_types(types_to_filter) + ) + + join_rules_id = current_state_ids.get((EventTypes.JoinRules, "")) + if join_rules_id: + join_rule_ev = yield self.get_event(join_rules_id, allow_none=True) + if join_rule_ev: + if join_rule_ev.content.get("join_rule") == JoinRules.PUBLIC: + return True + + hist_vis_id = current_state_ids.get((EventTypes.RoomHistoryVisibility, "")) + if hist_vis_id: + hist_vis_ev = yield self.get_event(hist_vis_id, allow_none=True) + if hist_vis_ev: + if hist_vis_ev.content.get("history_visibility") == "world_readable": + return True + + return False + + def update_profile_in_user_dir(self, user_id, display_name, avatar_url): + """ + Update or add a user's profile in the user directory. + """ + + def _update_profile_in_user_dir_txn(txn): + new_entry = self.db_pool.simple_upsert_txn( + txn, + table="user_directory", + keyvalues={"user_id": user_id}, + values={"display_name": display_name, "avatar_url": avatar_url}, + lock=False, # We're only inserter + ) + + if isinstance(self.database_engine, PostgresEngine): + # We weight the localpart most highly, then display name and finally + # server name + if self.database_engine.can_native_upsert: + sql = """ + INSERT INTO user_directory_search(user_id, vector) + VALUES (?, + setweight(to_tsvector('english', ?), 'A') + || setweight(to_tsvector('english', ?), 'D') + || setweight(to_tsvector('english', COALESCE(?, '')), 'B') + ) ON CONFLICT (user_id) DO UPDATE SET vector=EXCLUDED.vector + """ + txn.execute( + sql, + ( + user_id, + get_localpart_from_id(user_id), + get_domain_from_id(user_id), + display_name, + ), + ) + else: + # TODO: Remove this code after we've bumped the minimum version + # of postgres to always support upserts, so we can get rid of + # `new_entry` usage + if new_entry is True: + sql = """ + INSERT INTO user_directory_search(user_id, vector) + VALUES (?, + setweight(to_tsvector('english', ?), 'A') + || setweight(to_tsvector('english', ?), 'D') + || setweight(to_tsvector('english', COALESCE(?, '')), 'B') + ) + """ + txn.execute( + sql, + ( + user_id, + get_localpart_from_id(user_id), + get_domain_from_id(user_id), + display_name, + ), + ) + elif new_entry is False: + sql = """ + UPDATE user_directory_search + SET vector = setweight(to_tsvector('english', ?), 'A') + || setweight(to_tsvector('english', ?), 'D') + || setweight(to_tsvector('english', COALESCE(?, '')), 'B') + WHERE user_id = ? + """ + txn.execute( + sql, + ( + get_localpart_from_id(user_id), + get_domain_from_id(user_id), + display_name, + user_id, + ), + ) + else: + raise RuntimeError( + "upsert returned None when 'can_native_upsert' is False" + ) + elif isinstance(self.database_engine, Sqlite3Engine): + value = "%s %s" % (user_id, display_name) if display_name else user_id + self.db_pool.simple_upsert_txn( + txn, + table="user_directory_search", + keyvalues={"user_id": user_id}, + values={"value": value}, + lock=False, # We're only inserter + ) + else: + # This should be unreachable. + raise Exception("Unrecognized database engine") + + txn.call_after(self.get_user_in_directory.invalidate, (user_id,)) + + return self.db_pool.runInteraction( + "update_profile_in_user_dir", _update_profile_in_user_dir_txn + ) + + def add_users_who_share_private_room(self, room_id, user_id_tuples): + """Insert entries into the users_who_share_private_rooms table. The first + user should be a local user. + + Args: + room_id (str) + user_id_tuples([(str, str)]): iterable of 2-tuple of user IDs. + """ + + def _add_users_who_share_room_txn(txn): + self.db_pool.simple_upsert_many_txn( + txn, + table="users_who_share_private_rooms", + key_names=["user_id", "other_user_id", "room_id"], + key_values=[ + (user_id, other_user_id, room_id) + for user_id, other_user_id in user_id_tuples + ], + value_names=(), + value_values=None, + ) + + return self.db_pool.runInteraction( + "add_users_who_share_room", _add_users_who_share_room_txn + ) + + def add_users_in_public_rooms(self, room_id, user_ids): + """Insert entries into the users_who_share_private_rooms table. The first + user should be a local user. + + Args: + room_id (str) + user_ids (list[str]) + """ + + def _add_users_in_public_rooms_txn(txn): + + self.db_pool.simple_upsert_many_txn( + txn, + table="users_in_public_rooms", + key_names=["user_id", "room_id"], + key_values=[(user_id, room_id) for user_id in user_ids], + value_names=(), + value_values=None, + ) + + return self.db_pool.runInteraction( + "add_users_in_public_rooms", _add_users_in_public_rooms_txn + ) + + def delete_all_from_user_dir(self): + """Delete the entire user directory + """ + + def _delete_all_from_user_dir_txn(txn): + txn.execute("DELETE FROM user_directory") + txn.execute("DELETE FROM user_directory_search") + txn.execute("DELETE FROM users_in_public_rooms") + txn.execute("DELETE FROM users_who_share_private_rooms") + txn.call_after(self.get_user_in_directory.invalidate_all) + + return self.db_pool.runInteraction( + "delete_all_from_user_dir", _delete_all_from_user_dir_txn + ) + + @cached() + def get_user_in_directory(self, user_id): + return self.db_pool.simple_select_one( + table="user_directory", + keyvalues={"user_id": user_id}, + retcols=("display_name", "avatar_url"), + allow_none=True, + desc="get_user_in_directory", + ) + + def update_user_directory_stream_pos(self, stream_id): + return self.db_pool.simple_update_one( + table="user_directory_stream_pos", + keyvalues={}, + updatevalues={"stream_id": stream_id}, + desc="update_user_directory_stream_pos", + ) + + +class UserDirectoryStore(UserDirectoryBackgroundUpdateStore): + + # How many records do we calculate before sending it to + # add_users_who_share_private_rooms? + SHARE_PRIVATE_WORKING_SET = 500 + + def __init__(self, database: DatabasePool, db_conn, hs): + super(UserDirectoryStore, self).__init__(database, db_conn, hs) + + def remove_from_user_dir(self, user_id): + def _remove_from_user_dir_txn(txn): + self.db_pool.simple_delete_txn( + txn, table="user_directory", keyvalues={"user_id": user_id} + ) + self.db_pool.simple_delete_txn( + txn, table="user_directory_search", keyvalues={"user_id": user_id} + ) + self.db_pool.simple_delete_txn( + txn, table="users_in_public_rooms", keyvalues={"user_id": user_id} + ) + self.db_pool.simple_delete_txn( + txn, + table="users_who_share_private_rooms", + keyvalues={"user_id": user_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="users_who_share_private_rooms", + keyvalues={"other_user_id": user_id}, + ) + txn.call_after(self.get_user_in_directory.invalidate, (user_id,)) + + return self.db_pool.runInteraction( + "remove_from_user_dir", _remove_from_user_dir_txn + ) + + @defer.inlineCallbacks + def get_users_in_dir_due_to_room(self, room_id): + """Get all user_ids that are in the room directory because they're + in the given room_id + """ + user_ids_share_pub = yield self.db_pool.simple_select_onecol( + table="users_in_public_rooms", + keyvalues={"room_id": room_id}, + retcol="user_id", + desc="get_users_in_dir_due_to_room", + ) + + user_ids_share_priv = yield self.db_pool.simple_select_onecol( + table="users_who_share_private_rooms", + keyvalues={"room_id": room_id}, + retcol="other_user_id", + desc="get_users_in_dir_due_to_room", + ) + + user_ids = set(user_ids_share_pub) + user_ids.update(user_ids_share_priv) + + return user_ids + + def remove_user_who_share_room(self, user_id, room_id): + """ + Deletes entries in the users_who_share_*_rooms table. The first + user should be a local user. + + Args: + user_id (str) + room_id (str) + """ + + def _remove_user_who_share_room_txn(txn): + self.db_pool.simple_delete_txn( + txn, + table="users_who_share_private_rooms", + keyvalues={"user_id": user_id, "room_id": room_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="users_who_share_private_rooms", + keyvalues={"other_user_id": user_id, "room_id": room_id}, + ) + self.db_pool.simple_delete_txn( + txn, + table="users_in_public_rooms", + keyvalues={"user_id": user_id, "room_id": room_id}, + ) + + return self.db_pool.runInteraction( + "remove_user_who_share_room", _remove_user_who_share_room_txn + ) + + @defer.inlineCallbacks + def get_user_dir_rooms_user_is_in(self, user_id): + """ + Returns the rooms that a user is in. + + Args: + user_id(str): Must be a local user + + Returns: + list: user_id + """ + rows = yield self.db_pool.simple_select_onecol( + table="users_who_share_private_rooms", + keyvalues={"user_id": user_id}, + retcol="room_id", + desc="get_rooms_user_is_in", + ) + + pub_rows = yield self.db_pool.simple_select_onecol( + table="users_in_public_rooms", + keyvalues={"user_id": user_id}, + retcol="room_id", + desc="get_rooms_user_is_in", + ) + + users = set(pub_rows) + users.update(rows) + return list(users) + + @defer.inlineCallbacks + def get_rooms_in_common_for_users(self, user_id, other_user_id): + """Given two user_ids find out the list of rooms they share. + """ + sql = """ + SELECT room_id FROM ( + SELECT c.room_id FROM current_state_events AS c + INNER JOIN room_memberships AS m USING (event_id) + WHERE type = 'm.room.member' + AND m.membership = 'join' + AND state_key = ? + ) AS f1 INNER JOIN ( + SELECT c.room_id FROM current_state_events AS c + INNER JOIN room_memberships AS m USING (event_id) + WHERE type = 'm.room.member' + AND m.membership = 'join' + AND state_key = ? + ) f2 USING (room_id) + """ + + rows = yield self.db_pool.execute( + "get_rooms_in_common_for_users", None, sql, user_id, other_user_id + ) + + return [room_id for room_id, in rows] + + def get_user_directory_stream_pos(self): + return self.db_pool.simple_select_one_onecol( + table="user_directory_stream_pos", + keyvalues={}, + retcol="stream_id", + desc="get_user_directory_stream_pos", + ) + + @defer.inlineCallbacks + def search_user_dir(self, user_id, search_term, limit): + """Searches for users in directory + + Returns: + dict of the form:: + + { + "limited": , # whether there were more results or not + "results": [ # Ordered by best match first + { + "user_id": , + "display_name": , + "avatar_url": + } + ] + } + """ + + if self.hs.config.user_directory_search_all_users: + join_args = (user_id,) + where_clause = "user_id != ?" + else: + join_args = (user_id,) + where_clause = """ + ( + EXISTS (select 1 from users_in_public_rooms WHERE user_id = t.user_id) + OR EXISTS ( + SELECT 1 FROM users_who_share_private_rooms + WHERE user_id = ? AND other_user_id = t.user_id + ) + ) + """ + + if isinstance(self.database_engine, PostgresEngine): + full_query, exact_query, prefix_query = _parse_query_postgres(search_term) + + # We order by rank and then if they have profile info + # The ranking algorithm is hand tweaked for "best" results. Broadly + # the idea is we give a higher weight to exact matches. + # The array of numbers are the weights for the various part of the + # search: (domain, _, display name, localpart) + sql = """ + SELECT d.user_id AS user_id, display_name, avatar_url + FROM user_directory_search as t + INNER JOIN user_directory AS d USING (user_id) + WHERE + %s + AND vector @@ to_tsquery('english', ?) + ORDER BY + (CASE WHEN d.user_id IS NOT NULL THEN 4.0 ELSE 1.0 END) + * (CASE WHEN display_name IS NOT NULL THEN 1.2 ELSE 1.0 END) + * (CASE WHEN avatar_url IS NOT NULL THEN 1.2 ELSE 1.0 END) + * ( + 3 * ts_rank_cd( + '{0.1, 0.1, 0.9, 1.0}', + vector, + to_tsquery('english', ?), + 8 + ) + + ts_rank_cd( + '{0.1, 0.1, 0.9, 1.0}', + vector, + to_tsquery('english', ?), + 8 + ) + ) + DESC, + display_name IS NULL, + avatar_url IS NULL + LIMIT ? + """ % ( + where_clause, + ) + args = join_args + (full_query, exact_query, prefix_query, limit + 1) + elif isinstance(self.database_engine, Sqlite3Engine): + search_query = _parse_query_sqlite(search_term) + + sql = """ + SELECT d.user_id AS user_id, display_name, avatar_url + FROM user_directory_search as t + INNER JOIN user_directory AS d USING (user_id) + WHERE + %s + AND value MATCH ? + ORDER BY + rank(matchinfo(user_directory_search)) DESC, + display_name IS NULL, + avatar_url IS NULL + LIMIT ? + """ % ( + where_clause, + ) + args = join_args + (search_query, limit + 1) + else: + # This should be unreachable. + raise Exception("Unrecognized database engine") + + results = yield self.db_pool.execute( + "search_user_dir", self.db_pool.cursor_to_dict, sql, *args + ) + + limited = len(results) > limit + + return {"limited": limited, "results": results} + + +def _parse_query_sqlite(search_term): + """Takes a plain unicode string from the user and converts it into a form + that can be passed to database. + We use this so that we can add prefix matching, which isn't something + that is supported by default. + + We specifically add both a prefix and non prefix matching term so that + exact matches get ranked higher. + """ + + # Pull out the individual words, discarding any non-word characters. + results = re.findall(r"([\w\-]+)", search_term, re.UNICODE) + return " & ".join("(%s* OR %s)" % (result, result) for result in results) + + +def _parse_query_postgres(search_term): + """Takes a plain unicode string from the user and converts it into a form + that can be passed to database. + We use this so that we can add prefix matching, which isn't something + that is supported by default. + """ + + # Pull out the individual words, discarding any non-word characters. + results = re.findall(r"([\w\-]+)", search_term, re.UNICODE) + + both = " & ".join("(%s:* | %s)" % (result, result) for result in results) + exact = " & ".join("%s" % (result,) for result in results) + prefix = " & ".join("%s:*" % (result,) for result in results) + + return both, exact, prefix diff --git a/synapse/storage/databases/main/user_erasure_store.py b/synapse/storage/databases/main/user_erasure_store.py new file mode 100644 index 0000000000..ab6cb2c1f6 --- /dev/null +++ b/synapse/storage/databases/main/user_erasure_store.py @@ -0,0 +1,113 @@ +# -*- coding: utf-8 -*- +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import operator + +from synapse.storage._base import SQLBaseStore +from synapse.util.caches.descriptors import cached, cachedList + + +class UserErasureWorkerStore(SQLBaseStore): + @cached() + def is_user_erased(self, user_id): + """ + Check if the given user id has requested erasure + + Args: + user_id (str): full user id to check + + Returns: + Deferred[bool]: True if the user has requested erasure + """ + return self.db_pool.simple_select_onecol( + table="erased_users", + keyvalues={"user_id": user_id}, + retcol="1", + desc="is_user_erased", + ).addCallback(operator.truth) + + @cachedList( + cached_method_name="is_user_erased", list_name="user_ids", inlineCallbacks=True + ) + def are_users_erased(self, user_ids): + """ + Checks which users in a list have requested erasure + + Args: + user_ids (iterable[str]): full user id to check + + Returns: + Deferred[dict[str, bool]]: + for each user, whether the user has requested erasure. + """ + # this serves the dual purpose of (a) making sure we can do len and + # iterate it multiple times, and (b) avoiding duplicates. + user_ids = tuple(set(user_ids)) + + rows = yield self.db_pool.simple_select_many_batch( + table="erased_users", + column="user_id", + iterable=user_ids, + retcols=("user_id",), + desc="are_users_erased", + ) + erased_users = {row["user_id"] for row in rows} + + res = {u: u in erased_users for u in user_ids} + return res + + +class UserErasureStore(UserErasureWorkerStore): + def mark_user_erased(self, user_id: str) -> None: + """Indicate that user_id wishes their message history to be erased. + + Args: + user_id: full user_id to be erased + """ + + def f(txn): + # first check if they are already in the list + txn.execute("SELECT 1 FROM erased_users WHERE user_id = ?", (user_id,)) + if txn.fetchone(): + return + + # they are not already there: do the insert. + txn.execute("INSERT INTO erased_users (user_id) VALUES (?)", (user_id,)) + + self._invalidate_cache_and_stream(txn, self.is_user_erased, (user_id,)) + + return self.db_pool.runInteraction("mark_user_erased", f) + + def mark_user_not_erased(self, user_id: str) -> None: + """Indicate that user_id is no longer erased. + + Args: + user_id: full user_id to be un-erased + """ + + def f(txn): + # first check if they are already in the list + txn.execute("SELECT 1 FROM erased_users WHERE user_id = ?", (user_id,)) + if not txn.fetchone(): + return + + # They are there, delete them. + self.simple_delete_one_txn( + txn, "erased_users", keyvalues={"user_id": user_id} + ) + + self._invalidate_cache_and_stream(txn, self.is_user_erased, (user_id,)) + + return self.db_pool.runInteraction("mark_user_not_erased", f) diff --git a/synapse/storage/databases/state/__init__.py b/synapse/storage/databases/state/__init__.py new file mode 100644 index 0000000000..c90d022899 --- /dev/null +++ b/synapse/storage/databases/state/__init__.py @@ -0,0 +1,16 @@ +# -*- coding: utf-8 -*- +# Copyright 2019 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from synapse.storage.databases.state.store import StateGroupDataStore # noqa: F401 diff --git a/synapse/storage/databases/state/bg_updates.py b/synapse/storage/databases/state/bg_updates.py new file mode 100644 index 0000000000..1e2d584098 --- /dev/null +++ b/synapse/storage/databases/state/bg_updates.py @@ -0,0 +1,374 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging + +from twisted.internet import defer + +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool +from synapse.storage.engines import PostgresEngine +from synapse.storage.state import StateFilter + +logger = logging.getLogger(__name__) + + +MAX_STATE_DELTA_HOPS = 100 + + +class StateGroupBackgroundUpdateStore(SQLBaseStore): + """Defines functions related to state groups needed to run the state backgroud + updates. + """ + + def _count_state_group_hops_txn(self, txn, state_group): + """Given a state group, count how many hops there are in the tree. + + This is used to ensure the delta chains don't get too long. + """ + if isinstance(self.database_engine, PostgresEngine): + sql = """ + WITH RECURSIVE state(state_group) AS ( + VALUES(?::bigint) + UNION ALL + SELECT prev_state_group FROM state_group_edges e, state s + WHERE s.state_group = e.state_group + ) + SELECT count(*) FROM state; + """ + + txn.execute(sql, (state_group,)) + row = txn.fetchone() + if row and row[0]: + return row[0] + else: + return 0 + else: + # We don't use WITH RECURSIVE on sqlite3 as there are distributions + # that ship with an sqlite3 version that doesn't support it (e.g. wheezy) + next_group = state_group + count = 0 + + while next_group: + next_group = self.db_pool.simple_select_one_onecol_txn( + txn, + table="state_group_edges", + keyvalues={"state_group": next_group}, + retcol="prev_state_group", + allow_none=True, + ) + if next_group: + count += 1 + + return count + + def _get_state_groups_from_groups_txn( + self, txn, groups, state_filter=StateFilter.all() + ): + results = {group: {} for group in groups} + + where_clause, where_args = state_filter.make_sql_filter_clause() + + # Unless the filter clause is empty, we're going to append it after an + # existing where clause + if where_clause: + where_clause = " AND (%s)" % (where_clause,) + + if isinstance(self.database_engine, PostgresEngine): + # Temporarily disable sequential scans in this transaction. This is + # a temporary hack until we can add the right indices in + txn.execute("SET LOCAL enable_seqscan=off") + + # The below query walks the state_group tree so that the "state" + # table includes all state_groups in the tree. It then joins + # against `state_groups_state` to fetch the latest state. + # It assumes that previous state groups are always numerically + # lesser. + # The PARTITION is used to get the event_id in the greatest state + # group for the given type, state_key. + # This may return multiple rows per (type, state_key), but last_value + # should be the same. + sql = """ + WITH RECURSIVE state(state_group) AS ( + VALUES(?::bigint) + UNION ALL + SELECT prev_state_group FROM state_group_edges e, state s + WHERE s.state_group = e.state_group + ) + SELECT DISTINCT ON (type, state_key) + type, state_key, event_id + FROM state_groups_state + WHERE state_group IN ( + SELECT state_group FROM state + ) %s + ORDER BY type, state_key, state_group DESC + """ + + for group in groups: + args = [group] + args.extend(where_args) + + txn.execute(sql % (where_clause,), args) + for row in txn: + typ, state_key, event_id = row + key = (typ, state_key) + results[group][key] = event_id + else: + max_entries_returned = state_filter.max_entries_returned() + + # We don't use WITH RECURSIVE on sqlite3 as there are distributions + # that ship with an sqlite3 version that doesn't support it (e.g. wheezy) + for group in groups: + next_group = group + + while next_group: + # We did this before by getting the list of group ids, and + # then passing that list to sqlite to get latest event for + # each (type, state_key). However, that was terribly slow + # without the right indices (which we can't add until + # after we finish deduping state, which requires this func) + args = [next_group] + args.extend(where_args) + + txn.execute( + "SELECT type, state_key, event_id FROM state_groups_state" + " WHERE state_group = ? " + where_clause, + args, + ) + results[group].update( + ((typ, state_key), event_id) + for typ, state_key, event_id in txn + if (typ, state_key) not in results[group] + ) + + # If the number of entries in the (type,state_key)->event_id dict + # matches the number of (type,state_keys) types we were searching + # for, then we must have found them all, so no need to go walk + # further down the tree... UNLESS our types filter contained + # wildcards (i.e. Nones) in which case we have to do an exhaustive + # search + if ( + max_entries_returned is not None + and len(results[group]) == max_entries_returned + ): + break + + next_group = self.db_pool.simple_select_one_onecol_txn( + txn, + table="state_group_edges", + keyvalues={"state_group": next_group}, + retcol="prev_state_group", + allow_none=True, + ) + + return results + + +class StateBackgroundUpdateStore(StateGroupBackgroundUpdateStore): + + STATE_GROUP_DEDUPLICATION_UPDATE_NAME = "state_group_state_deduplication" + STATE_GROUP_INDEX_UPDATE_NAME = "state_group_state_type_index" + STATE_GROUPS_ROOM_INDEX_UPDATE_NAME = "state_groups_room_id_idx" + + def __init__(self, database: DatabasePool, db_conn, hs): + super(StateBackgroundUpdateStore, self).__init__(database, db_conn, hs) + self.db_pool.updates.register_background_update_handler( + self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME, + self._background_deduplicate_state, + ) + self.db_pool.updates.register_background_update_handler( + self.STATE_GROUP_INDEX_UPDATE_NAME, self._background_index_state + ) + self.db_pool.updates.register_background_index_update( + self.STATE_GROUPS_ROOM_INDEX_UPDATE_NAME, + index_name="state_groups_room_id_idx", + table="state_groups", + columns=["room_id"], + ) + + @defer.inlineCallbacks + def _background_deduplicate_state(self, progress, batch_size): + """This background update will slowly deduplicate state by reencoding + them as deltas. + """ + last_state_group = progress.get("last_state_group", 0) + rows_inserted = progress.get("rows_inserted", 0) + max_group = progress.get("max_group", None) + + BATCH_SIZE_SCALE_FACTOR = 100 + + batch_size = max(1, int(batch_size / BATCH_SIZE_SCALE_FACTOR)) + + if max_group is None: + rows = yield self.db_pool.execute( + "_background_deduplicate_state", + None, + "SELECT coalesce(max(id), 0) FROM state_groups", + ) + max_group = rows[0][0] + + def reindex_txn(txn): + new_last_state_group = last_state_group + for count in range(batch_size): + txn.execute( + "SELECT id, room_id FROM state_groups" + " WHERE ? < id AND id <= ?" + " ORDER BY id ASC" + " LIMIT 1", + (new_last_state_group, max_group), + ) + row = txn.fetchone() + if row: + state_group, room_id = row + + if not row or not state_group: + return True, count + + txn.execute( + "SELECT state_group FROM state_group_edges" + " WHERE state_group = ?", + (state_group,), + ) + + # If we reach a point where we've already started inserting + # edges we should stop. + if txn.fetchall(): + return True, count + + txn.execute( + "SELECT coalesce(max(id), 0) FROM state_groups" + " WHERE id < ? AND room_id = ?", + (state_group, room_id), + ) + (prev_group,) = txn.fetchone() + new_last_state_group = state_group + + if prev_group: + potential_hops = self._count_state_group_hops_txn(txn, prev_group) + if potential_hops >= MAX_STATE_DELTA_HOPS: + # We want to ensure chains are at most this long,# + # otherwise read performance degrades. + continue + + prev_state = self._get_state_groups_from_groups_txn( + txn, [prev_group] + ) + prev_state = prev_state[prev_group] + + curr_state = self._get_state_groups_from_groups_txn( + txn, [state_group] + ) + curr_state = curr_state[state_group] + + if not set(prev_state.keys()) - set(curr_state.keys()): + # We can only do a delta if the current has a strict super set + # of keys + + delta_state = { + key: value + for key, value in curr_state.items() + if prev_state.get(key, None) != value + } + + self.db_pool.simple_delete_txn( + txn, + table="state_group_edges", + keyvalues={"state_group": state_group}, + ) + + self.db_pool.simple_insert_txn( + txn, + table="state_group_edges", + values={ + "state_group": state_group, + "prev_state_group": prev_group, + }, + ) + + self.db_pool.simple_delete_txn( + txn, + table="state_groups_state", + keyvalues={"state_group": state_group}, + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="state_groups_state", + values=[ + { + "state_group": state_group, + "room_id": room_id, + "type": key[0], + "state_key": key[1], + "event_id": state_id, + } + for key, state_id in delta_state.items() + ], + ) + + progress = { + "last_state_group": state_group, + "rows_inserted": rows_inserted + batch_size, + "max_group": max_group, + } + + self.db_pool.updates._background_update_progress_txn( + txn, self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME, progress + ) + + return False, batch_size + + finished, result = yield self.db_pool.runInteraction( + self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME, reindex_txn + ) + + if finished: + yield self.db_pool.updates._end_background_update( + self.STATE_GROUP_DEDUPLICATION_UPDATE_NAME + ) + + return result * BATCH_SIZE_SCALE_FACTOR + + @defer.inlineCallbacks + def _background_index_state(self, progress, batch_size): + def reindex_txn(conn): + conn.rollback() + if isinstance(self.database_engine, PostgresEngine): + # postgres insists on autocommit for the index + conn.set_session(autocommit=True) + try: + txn = conn.cursor() + txn.execute( + "CREATE INDEX CONCURRENTLY state_groups_state_type_idx" + " ON state_groups_state(state_group, type, state_key)" + ) + txn.execute("DROP INDEX IF EXISTS state_groups_state_id") + finally: + conn.set_session(autocommit=False) + else: + txn = conn.cursor() + txn.execute( + "CREATE INDEX state_groups_state_type_idx" + " ON state_groups_state(state_group, type, state_key)" + ) + txn.execute("DROP INDEX IF EXISTS state_groups_state_id") + + yield self.db_pool.runWithConnection(reindex_txn) + + yield self.db_pool.updates._end_background_update( + self.STATE_GROUP_INDEX_UPDATE_NAME + ) + + return 1 diff --git a/synapse/storage/databases/state/schema/delta/23/drop_state_index.sql b/synapse/storage/databases/state/schema/delta/23/drop_state_index.sql new file mode 100644 index 0000000000..ae09fa0065 --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/23/drop_state_index.sql @@ -0,0 +1,16 @@ +/* Copyright 2015, 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +DROP INDEX IF EXISTS state_groups_state_tuple; diff --git a/synapse/storage/databases/state/schema/delta/30/state_stream.sql b/synapse/storage/databases/state/schema/delta/30/state_stream.sql new file mode 100644 index 0000000000..e85699e82e --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/30/state_stream.sql @@ -0,0 +1,33 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +/* We used to create a table called current_state_resets, but this is no + * longer used and is removed in delta 54. + */ + +/* The outlier events that have aquired a state group typically through + * backfill. This is tracked separately to the events table, as assigning a + * state group change the position of the existing event in the stream + * ordering. + * However since a stream_ordering is assigned in persist_event for the + * (event, state) pair, we can use that stream_ordering to identify when + * the new state was assigned for the event. + */ +CREATE TABLE IF NOT EXISTS ex_outlier_stream( + event_stream_ordering BIGINT PRIMARY KEY NOT NULL, + event_id TEXT NOT NULL, + state_group BIGINT NOT NULL +); diff --git a/synapse/storage/databases/state/schema/delta/32/remove_state_indices.sql b/synapse/storage/databases/state/schema/delta/32/remove_state_indices.sql new file mode 100644 index 0000000000..1450313bfa --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/32/remove_state_indices.sql @@ -0,0 +1,19 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +-- The following indices are redundant, other indices are equivalent or +-- supersets +DROP INDEX IF EXISTS state_groups_id; -- Duplicate of PRIMARY KEY diff --git a/synapse/storage/databases/state/schema/delta/35/add_state_index.sql b/synapse/storage/databases/state/schema/delta/35/add_state_index.sql new file mode 100644 index 0000000000..33980d02f0 --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/35/add_state_index.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT into background_updates (update_name, progress_json, depends_on) + VALUES ('state_group_state_type_index', '{}', 'state_group_state_deduplication'); diff --git a/synapse/storage/databases/state/schema/delta/35/state.sql b/synapse/storage/databases/state/schema/delta/35/state.sql new file mode 100644 index 0000000000..0f1fa68a89 --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/35/state.sql @@ -0,0 +1,22 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE state_group_edges( + state_group BIGINT NOT NULL, + prev_state_group BIGINT NOT NULL +); + +CREATE INDEX state_group_edges_idx ON state_group_edges(state_group); +CREATE INDEX state_group_edges_prev_idx ON state_group_edges(prev_state_group); diff --git a/synapse/storage/databases/state/schema/delta/35/state_dedupe.sql b/synapse/storage/databases/state/schema/delta/35/state_dedupe.sql new file mode 100644 index 0000000000..97e5067ef4 --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/35/state_dedupe.sql @@ -0,0 +1,17 @@ +/* Copyright 2016 OpenMarket Ltd + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT into background_updates (update_name, progress_json) + VALUES ('state_group_state_deduplication', '{}'); diff --git a/synapse/storage/databases/state/schema/delta/47/state_group_seq.py b/synapse/storage/databases/state/schema/delta/47/state_group_seq.py new file mode 100644 index 0000000000..9fd1ccf6f7 --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/47/state_group_seq.py @@ -0,0 +1,34 @@ +# Copyright 2018 New Vector Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from synapse.storage.engines import PostgresEngine + + +def run_create(cur, database_engine, *args, **kwargs): + if isinstance(database_engine, PostgresEngine): + # if we already have some state groups, we want to start making new + # ones with a higher id. + cur.execute("SELECT max(id) FROM state_groups") + row = cur.fetchone() + + if row[0] is None: + start_val = 1 + else: + start_val = row[0] + 1 + + cur.execute("CREATE SEQUENCE state_group_id_seq START WITH %s", (start_val,)) + + +def run_upgrade(*args, **kwargs): + pass diff --git a/synapse/storage/databases/state/schema/delta/56/state_group_room_idx.sql b/synapse/storage/databases/state/schema/delta/56/state_group_room_idx.sql new file mode 100644 index 0000000000..7916ef18b2 --- /dev/null +++ b/synapse/storage/databases/state/schema/delta/56/state_group_room_idx.sql @@ -0,0 +1,17 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +INSERT INTO background_updates (update_name, progress_json) VALUES + ('state_groups_room_id_idx', '{}'); diff --git a/synapse/storage/databases/state/schema/full_schemas/54/full.sql b/synapse/storage/databases/state/schema/full_schemas/54/full.sql new file mode 100644 index 0000000000..35f97d6b3d --- /dev/null +++ b/synapse/storage/databases/state/schema/full_schemas/54/full.sql @@ -0,0 +1,37 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE state_groups ( + id BIGINT PRIMARY KEY, + room_id TEXT NOT NULL, + event_id TEXT NOT NULL +); + +CREATE TABLE state_groups_state ( + state_group BIGINT NOT NULL, + room_id TEXT NOT NULL, + type TEXT NOT NULL, + state_key TEXT NOT NULL, + event_id TEXT NOT NULL +); + +CREATE TABLE state_group_edges ( + state_group BIGINT NOT NULL, + prev_state_group BIGINT NOT NULL +); + +CREATE INDEX state_group_edges_idx ON state_group_edges (state_group); +CREATE INDEX state_group_edges_prev_idx ON state_group_edges (prev_state_group); +CREATE INDEX state_groups_state_type_idx ON state_groups_state (state_group, type, state_key); diff --git a/synapse/storage/databases/state/schema/full_schemas/54/sequence.sql.postgres b/synapse/storage/databases/state/schema/full_schemas/54/sequence.sql.postgres new file mode 100644 index 0000000000..fcd926c9fb --- /dev/null +++ b/synapse/storage/databases/state/schema/full_schemas/54/sequence.sql.postgres @@ -0,0 +1,21 @@ +/* Copyright 2019 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE SEQUENCE state_group_id_seq + START WITH 1 + INCREMENT BY 1 + NO MINVALUE + NO MAXVALUE + CACHE 1; diff --git a/synapse/storage/databases/state/store.py b/synapse/storage/databases/state/store.py new file mode 100644 index 0000000000..7f104ad936 --- /dev/null +++ b/synapse/storage/databases/state/store.py @@ -0,0 +1,644 @@ +# -*- coding: utf-8 -*- +# Copyright 2014-2016 OpenMarket Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import logging +from collections import namedtuple +from typing import Dict, Iterable, List, Set, Tuple + +from twisted.internet import defer + +from synapse.api.constants import EventTypes +from synapse.storage._base import SQLBaseStore +from synapse.storage.database import DatabasePool +from synapse.storage.databases.state.bg_updates import StateBackgroundUpdateStore +from synapse.storage.state import StateFilter +from synapse.storage.types import Cursor +from synapse.storage.util.sequence import build_sequence_generator +from synapse.types import StateMap +from synapse.util.caches.descriptors import cached +from synapse.util.caches.dictionary_cache import DictionaryCache + +logger = logging.getLogger(__name__) + + +MAX_STATE_DELTA_HOPS = 100 + + +class _GetStateGroupDelta( + namedtuple("_GetStateGroupDelta", ("prev_group", "delta_ids")) +): + """Return type of get_state_group_delta that implements __len__, which lets + us use the itrable flag when caching + """ + + __slots__ = [] + + def __len__(self): + return len(self.delta_ids) if self.delta_ids else 0 + + +class StateGroupDataStore(StateBackgroundUpdateStore, SQLBaseStore): + """A data store for fetching/storing state groups. + """ + + def __init__(self, database: DatabasePool, db_conn, hs): + super(StateGroupDataStore, self).__init__(database, db_conn, hs) + + # Originally the state store used a single DictionaryCache to cache the + # event IDs for the state types in a given state group to avoid hammering + # on the state_group* tables. + # + # The point of using a DictionaryCache is that it can cache a subset + # of the state events for a given state group (i.e. a subset of the keys for a + # given dict which is an entry in the cache for a given state group ID). + # + # However, this poses problems when performing complicated queries + # on the store - for instance: "give me all the state for this group, but + # limit members to this subset of users", as DictionaryCache's API isn't + # rich enough to say "please cache any of these fields, apart from this subset". + # This is problematic when lazy loading members, which requires this behaviour, + # as without it the cache has no choice but to speculatively load all + # state events for the group, which negates the efficiency being sought. + # + # Rather than overcomplicating DictionaryCache's API, we instead split the + # state_group_cache into two halves - one for tracking non-member events, + # and the other for tracking member_events. This means that lazy loading + # queries can be made in a cache-friendly manner by querying both caches + # separately and then merging the result. So for the example above, you + # would query the members cache for a specific subset of state keys + # (which DictionaryCache will handle efficiently and fine) and the non-members + # cache for all state (which DictionaryCache will similarly handle fine) + # and then just merge the results together. + # + # We size the non-members cache to be smaller than the members cache as the + # vast majority of state in Matrix (today) is member events. + + self._state_group_cache = DictionaryCache( + "*stateGroupCache*", + # TODO: this hasn't been tuned yet + 50000, + ) + self._state_group_members_cache = DictionaryCache( + "*stateGroupMembersCache*", 500000, + ) + + def get_max_state_group_txn(txn: Cursor): + txn.execute("SELECT COALESCE(max(id), 0) FROM state_groups") + return txn.fetchone()[0] + + self._state_group_seq_gen = build_sequence_generator( + self.database_engine, get_max_state_group_txn, "state_group_id_seq" + ) + + @cached(max_entries=10000, iterable=True) + def get_state_group_delta(self, state_group): + """Given a state group try to return a previous group and a delta between + the old and the new. + + Returns: + (prev_group, delta_ids), where both may be None. + """ + + def _get_state_group_delta_txn(txn): + prev_group = self.db_pool.simple_select_one_onecol_txn( + txn, + table="state_group_edges", + keyvalues={"state_group": state_group}, + retcol="prev_state_group", + allow_none=True, + ) + + if not prev_group: + return _GetStateGroupDelta(None, None) + + delta_ids = self.db_pool.simple_select_list_txn( + txn, + table="state_groups_state", + keyvalues={"state_group": state_group}, + retcols=("type", "state_key", "event_id"), + ) + + return _GetStateGroupDelta( + prev_group, + {(row["type"], row["state_key"]): row["event_id"] for row in delta_ids}, + ) + + return self.db_pool.runInteraction( + "get_state_group_delta", _get_state_group_delta_txn + ) + + async def _get_state_groups_from_groups( + self, groups: List[int], state_filter: StateFilter + ) -> Dict[int, StateMap[str]]: + """Returns the state groups for a given set of groups from the + database, filtering on types of state events. + + Args: + groups: list of state group IDs to query + state_filter: The state filter used to fetch state + from the database. + Returns: + Dict of state group to state map. + """ + results = {} + + chunks = [groups[i : i + 100] for i in range(0, len(groups), 100)] + for chunk in chunks: + res = await self.db_pool.runInteraction( + "_get_state_groups_from_groups", + self._get_state_groups_from_groups_txn, + chunk, + state_filter, + ) + results.update(res) + + return results + + def _get_state_for_group_using_cache(self, cache, group, state_filter): + """Checks if group is in cache. See `_get_state_for_groups` + + Args: + cache(DictionaryCache): the state group cache to use + group(int): The state group to lookup + state_filter (StateFilter): The state filter used to fetch state + from the database. + + Returns 2-tuple (`state_dict`, `got_all`). + `got_all` is a bool indicating if we successfully retrieved all + requests state from the cache, if False we need to query the DB for the + missing state. + """ + is_all, known_absent, state_dict_ids = cache.get(group) + + if is_all or state_filter.is_full(): + # Either we have everything or want everything, either way + # `is_all` tells us whether we've gotten everything. + return state_filter.filter_state(state_dict_ids), is_all + + # tracks whether any of our requested types are missing from the cache + missing_types = False + + if state_filter.has_wildcards(): + # We don't know if we fetched all the state keys for the types in + # the filter that are wildcards, so we have to assume that we may + # have missed some. + missing_types = True + else: + # There aren't any wild cards, so `concrete_types()` returns the + # complete list of event types we're wanting. + for key in state_filter.concrete_types(): + if key not in state_dict_ids and key not in known_absent: + missing_types = True + break + + return state_filter.filter_state(state_dict_ids), not missing_types + + async def _get_state_for_groups( + self, groups: Iterable[int], state_filter: StateFilter = StateFilter.all() + ) -> Dict[int, StateMap[str]]: + """Gets the state at each of a list of state groups, optionally + filtering by type/state_key + + Args: + groups: list of state groups for which we want + to get the state. + state_filter: The state filter used to fetch state + from the database. + Returns: + Dict of state group to state map. + """ + + member_filter, non_member_filter = state_filter.get_member_split() + + # Now we look them up in the member and non-member caches + ( + non_member_state, + incomplete_groups_nm, + ) = self._get_state_for_groups_using_cache( + groups, self._state_group_cache, state_filter=non_member_filter + ) + + (member_state, incomplete_groups_m,) = self._get_state_for_groups_using_cache( + groups, self._state_group_members_cache, state_filter=member_filter + ) + + state = dict(non_member_state) + for group in groups: + state[group].update(member_state[group]) + + # Now fetch any missing groups from the database + + incomplete_groups = incomplete_groups_m | incomplete_groups_nm + + if not incomplete_groups: + return state + + cache_sequence_nm = self._state_group_cache.sequence + cache_sequence_m = self._state_group_members_cache.sequence + + # Help the cache hit ratio by expanding the filter a bit + db_state_filter = state_filter.return_expanded() + + group_to_state_dict = await self._get_state_groups_from_groups( + list(incomplete_groups), state_filter=db_state_filter + ) + + # Now lets update the caches + self._insert_into_cache( + group_to_state_dict, + db_state_filter, + cache_seq_num_members=cache_sequence_m, + cache_seq_num_non_members=cache_sequence_nm, + ) + + # And finally update the result dict, by filtering out any extra + # stuff we pulled out of the database. + for group, group_state_dict in group_to_state_dict.items(): + # We just replace any existing entries, as we will have loaded + # everything we need from the database anyway. + state[group] = state_filter.filter_state(group_state_dict) + + return state + + def _get_state_for_groups_using_cache( + self, groups: Iterable[int], cache: DictionaryCache, state_filter: StateFilter + ) -> Tuple[Dict[int, StateMap[str]], Set[int]]: + """Gets the state at each of a list of state groups, optionally + filtering by type/state_key, querying from a specific cache. + + Args: + groups: list of state groups for which we want to get the state. + cache: the cache of group ids to state dicts which + we will pass through - either the normal state cache or the + specific members state cache. + state_filter: The state filter used to fetch state from the + database. + + Returns: + Tuple of dict of state_group_id to state map of entries in the + cache, and the state group ids either missing from the cache or + incomplete. + """ + results = {} + incomplete_groups = set() + for group in set(groups): + state_dict_ids, got_all = self._get_state_for_group_using_cache( + cache, group, state_filter + ) + results[group] = state_dict_ids + + if not got_all: + incomplete_groups.add(group) + + return results, incomplete_groups + + def _insert_into_cache( + self, + group_to_state_dict, + state_filter, + cache_seq_num_members, + cache_seq_num_non_members, + ): + """Inserts results from querying the database into the relevant cache. + + Args: + group_to_state_dict (dict): The new entries pulled from database. + Map from state group to state dict + state_filter (StateFilter): The state filter used to fetch state + from the database. + cache_seq_num_members (int): Sequence number of member cache since + last lookup in cache + cache_seq_num_non_members (int): Sequence number of member cache since + last lookup in cache + """ + + # We need to work out which types we've fetched from the DB for the + # member vs non-member caches. This should be as accurate as possible, + # but can be an underestimate (e.g. when we have wild cards) + + member_filter, non_member_filter = state_filter.get_member_split() + if member_filter.is_full(): + # We fetched all member events + member_types = None + else: + # `concrete_types()` will only return a subset when there are wild + # cards in the filter, but that's fine. + member_types = member_filter.concrete_types() + + if non_member_filter.is_full(): + # We fetched all non member events + non_member_types = None + else: + non_member_types = non_member_filter.concrete_types() + + for group, group_state_dict in group_to_state_dict.items(): + state_dict_members = {} + state_dict_non_members = {} + + for k, v in group_state_dict.items(): + if k[0] == EventTypes.Member: + state_dict_members[k] = v + else: + state_dict_non_members[k] = v + + self._state_group_members_cache.update( + cache_seq_num_members, + key=group, + value=state_dict_members, + fetched_keys=member_types, + ) + + self._state_group_cache.update( + cache_seq_num_non_members, + key=group, + value=state_dict_non_members, + fetched_keys=non_member_types, + ) + + def store_state_group( + self, event_id, room_id, prev_group, delta_ids, current_state_ids + ): + """Store a new set of state, returning a newly assigned state group. + + Args: + event_id (str): The event ID for which the state was calculated + room_id (str) + prev_group (int|None): A previous state group for the room, optional. + delta_ids (dict|None): The delta between state at `prev_group` and + `current_state_ids`, if `prev_group` was given. Same format as + `current_state_ids`. + current_state_ids (dict): The state to store. Map of (type, state_key) + to event_id. + + Returns: + Deferred[int]: The state group ID + """ + + def _store_state_group_txn(txn): + if current_state_ids is None: + # AFAIK, this can never happen + raise Exception("current_state_ids cannot be None") + + state_group = self._state_group_seq_gen.get_next_id_txn(txn) + + self.db_pool.simple_insert_txn( + txn, + table="state_groups", + values={"id": state_group, "room_id": room_id, "event_id": event_id}, + ) + + # We persist as a delta if we can, while also ensuring the chain + # of deltas isn't tooo long, as otherwise read performance degrades. + if prev_group: + is_in_db = self.db_pool.simple_select_one_onecol_txn( + txn, + table="state_groups", + keyvalues={"id": prev_group}, + retcol="id", + allow_none=True, + ) + if not is_in_db: + raise Exception( + "Trying to persist state with unpersisted prev_group: %r" + % (prev_group,) + ) + + potential_hops = self._count_state_group_hops_txn(txn, prev_group) + if prev_group and potential_hops < MAX_STATE_DELTA_HOPS: + self.db_pool.simple_insert_txn( + txn, + table="state_group_edges", + values={"state_group": state_group, "prev_state_group": prev_group}, + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="state_groups_state", + values=[ + { + "state_group": state_group, + "room_id": room_id, + "type": key[0], + "state_key": key[1], + "event_id": state_id, + } + for key, state_id in delta_ids.items() + ], + ) + else: + self.db_pool.simple_insert_many_txn( + txn, + table="state_groups_state", + values=[ + { + "state_group": state_group, + "room_id": room_id, + "type": key[0], + "state_key": key[1], + "event_id": state_id, + } + for key, state_id in current_state_ids.items() + ], + ) + + # Prefill the state group caches with this group. + # It's fine to use the sequence like this as the state group map + # is immutable. (If the map wasn't immutable then this prefill could + # race with another update) + + current_member_state_ids = { + s: ev + for (s, ev) in current_state_ids.items() + if s[0] == EventTypes.Member + } + txn.call_after( + self._state_group_members_cache.update, + self._state_group_members_cache.sequence, + key=state_group, + value=dict(current_member_state_ids), + ) + + current_non_member_state_ids = { + s: ev + for (s, ev) in current_state_ids.items() + if s[0] != EventTypes.Member + } + txn.call_after( + self._state_group_cache.update, + self._state_group_cache.sequence, + key=state_group, + value=dict(current_non_member_state_ids), + ) + + return state_group + + return self.db_pool.runInteraction("store_state_group", _store_state_group_txn) + + def purge_unreferenced_state_groups( + self, room_id: str, state_groups_to_delete + ) -> defer.Deferred: + """Deletes no longer referenced state groups and de-deltas any state + groups that reference them. + + Args: + room_id: The room the state groups belong to (must all be in the + same room). + state_groups_to_delete (Collection[int]): Set of all state groups + to delete. + """ + + return self.db_pool.runInteraction( + "purge_unreferenced_state_groups", + self._purge_unreferenced_state_groups, + room_id, + state_groups_to_delete, + ) + + def _purge_unreferenced_state_groups(self, txn, room_id, state_groups_to_delete): + logger.info( + "[purge] found %i state groups to delete", len(state_groups_to_delete) + ) + + rows = self.db_pool.simple_select_many_txn( + txn, + table="state_group_edges", + column="prev_state_group", + iterable=state_groups_to_delete, + keyvalues={}, + retcols=("state_group",), + ) + + remaining_state_groups = { + row["state_group"] + for row in rows + if row["state_group"] not in state_groups_to_delete + } + + logger.info( + "[purge] de-delta-ing %i remaining state groups", + len(remaining_state_groups), + ) + + # Now we turn the state groups that reference to-be-deleted state + # groups to non delta versions. + for sg in remaining_state_groups: + logger.info("[purge] de-delta-ing remaining state group %s", sg) + curr_state = self._get_state_groups_from_groups_txn(txn, [sg]) + curr_state = curr_state[sg] + + self.db_pool.simple_delete_txn( + txn, table="state_groups_state", keyvalues={"state_group": sg} + ) + + self.db_pool.simple_delete_txn( + txn, table="state_group_edges", keyvalues={"state_group": sg} + ) + + self.db_pool.simple_insert_many_txn( + txn, + table="state_groups_state", + values=[ + { + "state_group": sg, + "room_id": room_id, + "type": key[0], + "state_key": key[1], + "event_id": state_id, + } + for key, state_id in curr_state.items() + ], + ) + + logger.info("[purge] removing redundant state groups") + txn.executemany( + "DELETE FROM state_groups_state WHERE state_group = ?", + ((sg,) for sg in state_groups_to_delete), + ) + txn.executemany( + "DELETE FROM state_groups WHERE id = ?", + ((sg,) for sg in state_groups_to_delete), + ) + + async def get_previous_state_groups( + self, state_groups: Iterable[int] + ) -> Dict[int, int]: + """Fetch the previous groups of the given state groups. + + Args: + state_groups + + Returns: + A mapping from state group to previous state group. + """ + + rows = await self.db_pool.simple_select_many_batch( + table="state_group_edges", + column="prev_state_group", + iterable=state_groups, + keyvalues={}, + retcols=("prev_state_group", "state_group"), + desc="get_previous_state_groups", + ) + + return {row["state_group"]: row["prev_state_group"] for row in rows} + + def purge_room_state(self, room_id, state_groups_to_delete): + """Deletes all record of a room from state tables + + Args: + room_id (str): + state_groups_to_delete (list[int]): State groups to delete + """ + + return self.db_pool.runInteraction( + "purge_room_state", + self._purge_room_state_txn, + room_id, + state_groups_to_delete, + ) + + def _purge_room_state_txn(self, txn, room_id, state_groups_to_delete): + # first we have to delete the state groups states + logger.info("[purge] removing %s from state_groups_state", room_id) + + self.db_pool.simple_delete_many_txn( + txn, + table="state_groups_state", + column="state_group", + iterable=state_groups_to_delete, + keyvalues={}, + ) + + # ... and the state group edges + logger.info("[purge] removing %s from state_group_edges", room_id) + + self.db_pool.simple_delete_many_txn( + txn, + table="state_group_edges", + column="state_group", + iterable=state_groups_to_delete, + keyvalues={}, + ) + + # ... and the state groups + logger.info("[purge] removing %s from state_groups", room_id) + + self.db_pool.simple_delete_many_txn( + txn, + table="state_groups", + column="id", + iterable=state_groups_to_delete, + keyvalues={}, + ) diff --git a/synapse/storage/persist_events.py b/synapse/storage/persist_events.py index 4a164834d9..f15b95e633 100644 --- a/synapse/storage/persist_events.py +++ b/synapse/storage/persist_events.py @@ -29,8 +29,8 @@ from synapse.events import EventBase from synapse.events.snapshot import EventContext from synapse.logging.context import PreserveLoggingContext, make_deferred_yieldable from synapse.metrics.background_process_metrics import run_as_background_process -from synapse.storage.data_stores import DataStores -from synapse.storage.data_stores.main.events import DeltaState +from synapse.storage.databases import Databases +from synapse.storage.databases.main.events import DeltaState from synapse.types import StateMap from synapse.util.async_helpers import ObservableDeferred from synapse.util.metrics import Measure @@ -179,7 +179,7 @@ class EventsPersistenceStorage(object): current state and forward extremity changes. """ - def __init__(self, hs, stores: DataStores): + def __init__(self, hs, stores: Databases): # We ultimately want to split out the state store from the main store, # so we use separate variables here even though they point to the same # store for now. diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py index 9cc3b51fe6..1c5f305132 100644 --- a/synapse/storage/prepare_database.py +++ b/synapse/storage/prepare_database.py @@ -47,8 +47,8 @@ class UpgradeDatabaseException(PrepareDatabaseException): pass -def prepare_database(db_conn, database_engine, config, data_stores=["main", "state"]): - """Prepares a database for usage. Will either create all necessary tables +def prepare_database(db_conn, database_engine, config, databases=["main", "state"]): + """Prepares a physical database for usage. Will either create all necessary tables or upgrade from an older schema version. If `config` is None then prepare_database will assert that no upgrade is @@ -60,8 +60,8 @@ def prepare_database(db_conn, database_engine, config, data_stores=["main", "sta config (synapse.config.homeserver.HomeServerConfig|None): application config, or None if we are connecting to an existing database which we expect to be configured already - data_stores (list[str]): The name of the data stores that will be used - with this database. Defaults to all data stores. + databases (list[str]): The name of the databases that will be used + with this physical database. Defaults to all databases. """ try: @@ -87,10 +87,10 @@ def prepare_database(db_conn, database_engine, config, data_stores=["main", "sta upgraded, database_engine, config, - data_stores=data_stores, + databases=databases, ) else: - _setup_new_database(cur, database_engine, data_stores=data_stores) + _setup_new_database(cur, database_engine, databases=databases) # check if any of our configured dynamic modules want a database if config is not None: @@ -103,9 +103,9 @@ def prepare_database(db_conn, database_engine, config, data_stores=["main", "sta raise -def _setup_new_database(cur, database_engine, data_stores): - """Sets up the database by finding a base set of "full schemas" and then - applying any necessary deltas, including schemas from the given data +def _setup_new_database(cur, database_engine, databases): + """Sets up the physical database by finding a base set of "full schemas" and + then applying any necessary deltas, including schemas from the given data stores. The "full_schemas" directory has subdirectories named after versions. This @@ -138,8 +138,8 @@ def _setup_new_database(cur, database_engine, data_stores): Args: cur (Cursor): a database cursor database_engine (DatabaseEngine) - data_stores (list[str]): The names of the data stores to instantiate - on the given database. + databases (list[str]): The names of the databases to instantiate + on the given physical database. """ # We're about to set up a brand new database so we check that its @@ -176,13 +176,13 @@ def _setup_new_database(cur, database_engine, data_stores): directories.extend( os.path.join( dir_path, - "data_stores", - data_store, + "databases", + database, "schema", "full_schemas", str(max_current_ver), ) - for data_store in data_stores + for database in databases ) directory_entries = [] @@ -219,7 +219,7 @@ def _setup_new_database(cur, database_engine, data_stores): upgraded=False, database_engine=database_engine, config=None, - data_stores=data_stores, + databases=databases, is_empty=True, ) @@ -231,10 +231,10 @@ def _upgrade_existing_database( upgraded, database_engine, config, - data_stores, + databases, is_empty=False, ): - """Upgrades an existing database. + """Upgrades an existing physical database. Delta files can either be SQL stored in *.sql files, or python modules in *.py. @@ -285,8 +285,8 @@ def _upgrade_existing_database( config (synapse.config.homeserver.HomeServerConfig|None): None if we are initialising a blank database, otherwise the application config - data_stores (list[str]): The names of the data stores to instantiate - on the given database. + databases (list[str]): The names of the databases to instantiate + on the given physical database. is_empty (bool): Is this a blank database? I.e. do we need to run the upgrade portions of the delta scripts. """ @@ -303,8 +303,8 @@ def _upgrade_existing_database( # some of the deltas assume that config.server_name is set correctly, so now # is a good time to run the sanity check. - if not is_empty and "main" in data_stores: - from synapse.storage.data_stores.main import check_database_before_upgrade + if not is_empty and "main" in databases: + from synapse.storage.databases.main import check_database_before_upgrade check_database_before_upgrade(cur, database_engine, config) @@ -330,11 +330,9 @@ def _upgrade_existing_database( # First we find the directories to search in delta_dir = os.path.join(dir_path, "schema", "delta", str(v)) directories = [delta_dir] - for data_store in data_stores: + for database in databases: directories.append( - os.path.join( - dir_path, "data_stores", data_store, "schema", "delta", str(v) - ) + os.path.join(dir_path, "databases", database, "schema", "delta", str(v)) ) # Used to check if we have any duplicate file names diff --git a/synapse/storage/util/id_generators.py b/synapse/storage/util/id_generators.py index 787cebfbec..e2ddd01290 100644 --- a/synapse/storage/util/id_generators.py +++ b/synapse/storage/util/id_generators.py @@ -20,7 +20,7 @@ from typing import Dict, Set, Tuple from typing_extensions import Deque -from synapse.storage.database import Database, LoggingTransaction +from synapse.storage.database import DatabasePool, LoggingTransaction from synapse.storage.util.sequence import PostgresSequenceGenerator @@ -239,7 +239,7 @@ class MultiWriterIdGenerator: def __init__( self, db_conn, - db: Database, + db: DatabasePool, instance_name: str, table: str, instance_column: str, diff --git a/synmark/__init__.py b/synmark/__init__.py index afe4fad8cb..53698bd5ab 100644 --- a/synmark/__init__.py +++ b/synmark/__init__.py @@ -47,9 +47,9 @@ async def make_homeserver(reactor, config=None): stor = hs.get_datastore() # Run the database background updates. - if hasattr(stor.db.updates, "do_next_background_update"): - while not await stor.db.updates.has_completed_background_updates(): - await stor.db.updates.do_next_background_update(1) + if hasattr(stor.db_pool.updates, "do_next_background_update"): + while not await stor.db_pool.updates.has_completed_background_updates(): + await stor.db_pool.updates.do_next_background_update(1) def cleanup(): for i in cleanup_tasks: diff --git a/tests/handlers/test_stats.py b/tests/handlers/test_stats.py index 5dc3795643..0e666492f6 100644 --- a/tests/handlers/test_stats.py +++ b/tests/handlers/test_stats.py @@ -15,7 +15,7 @@ from synapse.rest import admin from synapse.rest.client.v1 import login, room -from synapse.storage.data_stores.main import stats +from synapse.storage.databases.main import stats from tests import unittest @@ -42,16 +42,16 @@ class StatsRoomTests(unittest.HomeserverTestCase): Add the background updates we need to run. """ # Ugh, have to reset this flag - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", {"update_name": "populate_stats_prepare", "progress_json": "{}"}, ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_process_rooms_2", @@ -61,7 +61,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_process_users", @@ -71,7 +71,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_cleanup", @@ -82,7 +82,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) def get_all_room_state(self): - return self.store.db.simple_select_list( + return self.store.db_pool.simple_select_list( "room_stats_state", None, retcols=("name", "topic", "canonical_alias") ) @@ -96,7 +96,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): end_ts = self.store.quantise_stats_time(self.reactor.seconds() * 1000) return self.get_success( - self.store.db.simple_select_one( + self.store.db_pool.simple_select_one( table + "_historical", {id_col: stat_id, end_ts: end_ts}, cols, @@ -109,10 +109,10 @@ class StatsRoomTests(unittest.HomeserverTestCase): self._add_background_updates() while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) def test_initial_room(self): @@ -146,10 +146,10 @@ class StatsRoomTests(unittest.HomeserverTestCase): self._add_background_updates() while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) r = self.get_success(self.get_all_room_state()) @@ -186,9 +186,9 @@ class StatsRoomTests(unittest.HomeserverTestCase): # the position that the deltas should begin at, once they take over. self.hs.config.stats_enabled = True self.handler.stats_enabled = True - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False self.get_success( - self.store.db.simple_update_one( + self.store.db_pool.simple_update_one( table="stats_incremental_position", keyvalues={}, updatevalues={"stream_id": 0}, @@ -196,17 +196,17 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", {"update_name": "populate_stats_prepare", "progress_json": "{}"}, ) ) while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) # Now, before the table is actually ingested, add some more events. @@ -217,7 +217,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): # Now do the initial ingestion. self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_process_rooms_2", @@ -226,7 +226,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_cleanup", @@ -236,12 +236,12 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) ) - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) self.reactor.advance(86401) @@ -703,15 +703,15 @@ class StatsRoomTests(unittest.HomeserverTestCase): # preparation stage of the initial background update # Ugh, have to reset this flag - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False self.get_success( - self.store.db.simple_delete( + self.store.db_pool.simple_delete( "room_stats_current", {"1": 1}, "test_delete_stats" ) ) self.get_success( - self.store.db.simple_delete( + self.store.db_pool.simple_delete( "user_stats_current", {"1": 1}, "test_delete_stats" ) ) @@ -723,9 +723,9 @@ class StatsRoomTests(unittest.HomeserverTestCase): # now do the background updates - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_process_rooms_2", @@ -735,7 +735,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_process_users", @@ -745,7 +745,7 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_stats_cleanup", @@ -756,10 +756,10 @@ class StatsRoomTests(unittest.HomeserverTestCase): ) while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) r1stats_complete = self._get_current_stats("room", r1) diff --git a/tests/handlers/test_user_directory.py b/tests/handlers/test_user_directory.py index 23fcc372dd..31ed89a5cd 100644 --- a/tests/handlers/test_user_directory.py +++ b/tests/handlers/test_user_directory.py @@ -339,7 +339,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): def get_users_in_public_rooms(self): r = self.get_success( - self.store.db.simple_select_list( + self.store.db_pool.simple_select_list( "users_in_public_rooms", None, ("user_id", "room_id") ) ) @@ -350,7 +350,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): def get_users_who_share_private_rooms(self): return self.get_success( - self.store.db.simple_select_list( + self.store.db_pool.simple_select_list( "users_who_share_private_rooms", None, ["user_id", "other_user_id", "room_id"], @@ -362,10 +362,10 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): Add the background updates we need to run. """ # Ugh, have to reset this flag - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_user_directory_createtables", @@ -374,7 +374,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_user_directory_process_rooms", @@ -384,7 +384,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_user_directory_process_users", @@ -394,7 +394,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): ) ) self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( "background_updates", { "update_name": "populate_user_directory_cleanup", @@ -437,10 +437,10 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): self._add_background_updates() while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) shares_private = self.get_users_who_share_private_rooms() @@ -476,10 +476,10 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): self._add_background_updates() while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) shares_private = self.get_users_who_share_private_rooms() diff --git a/tests/replication/_base.py b/tests/replication/_base.py index 06575ba0a6..ae60874ec3 100644 --- a/tests/replication/_base.py +++ b/tests/replication/_base.py @@ -65,7 +65,7 @@ class BaseStreamTestCase(unittest.HomeserverTestCase): # Since we use sqlite in memory databases we need to make sure the # databases objects are the same. - self.worker_hs.get_datastore().db = hs.get_datastore().db + self.worker_hs.get_datastore().db_pool = hs.get_datastore().db_pool self.test_handler = self._build_replication_data_handler() self.worker_hs.replication_data_handler = self.test_handler @@ -198,7 +198,7 @@ class BaseMultiWorkerStreamTestCase(unittest.HomeserverTestCase): self.streamer = self.hs.get_replication_streamer() store = self.hs.get_datastore() - self.database = store.db + self.database_pool = store.db_pool self.reactor.lookups["testserv"] = "1.2.3.4" @@ -254,7 +254,7 @@ class BaseMultiWorkerStreamTestCase(unittest.HomeserverTestCase): ) store = worker_hs.get_datastore() - store.db._db_pool = self.database._db_pool + store.db_pool._db_pool = self.database_pool._db_pool repl_handler = ReplicationCommandHandler(worker_hs) client = ClientReplicationStreamProtocol( diff --git a/tests/rest/admin/test_room.py b/tests/rest/admin/test_room.py index cec1cf928f..408c568a27 100644 --- a/tests/rest/admin/test_room.py +++ b/tests/rest/admin/test_room.py @@ -566,7 +566,7 @@ class DeleteRoomTestCase(unittest.HomeserverTestCase): "state_groups_state", ): count = self.get_success( - self.store.db.simple_select_one_onecol( + self.store.db_pool.simple_select_one_onecol( table=table, keyvalues={"room_id": room_id}, retcol="COUNT(*)", @@ -667,7 +667,7 @@ class PurgeRoomTestCase(unittest.HomeserverTestCase): "state_groups_state", ): count = self.get_success( - self.store.db.simple_select_one_onecol( + self.store.db_pool.simple_select_one_onecol( table=table, keyvalues={"room_id": room_id}, retcol="COUNT(*)", diff --git a/tests/storage/test__base.py b/tests/storage/test__base.py index 5a50e4fdd4..319e2c2325 100644 --- a/tests/storage/test__base.py +++ b/tests/storage/test__base.py @@ -323,7 +323,7 @@ class UpsertManyTests(unittest.HomeserverTestCase): self.table_name = "table_" + hs.get_secrets().token_hex(6) self.get_success( - self.storage.db.runInteraction( + self.storage.db_pool.runInteraction( "create", lambda x, *a: x.execute(*a), "CREATE TABLE %s (id INTEGER, username TEXT, value TEXT)" @@ -331,7 +331,7 @@ class UpsertManyTests(unittest.HomeserverTestCase): ) ) self.get_success( - self.storage.db.runInteraction( + self.storage.db_pool.runInteraction( "index", lambda x, *a: x.execute(*a), "CREATE UNIQUE INDEX %sindex ON %s(id, username)" @@ -354,9 +354,9 @@ class UpsertManyTests(unittest.HomeserverTestCase): value_values = [["hello"], ["there"]] self.get_success( - self.storage.db.runInteraction( + self.storage.db_pool.runInteraction( "test", - self.storage.db.simple_upsert_many_txn, + self.storage.db_pool.simple_upsert_many_txn, self.table_name, key_names, key_values, @@ -367,7 +367,7 @@ class UpsertManyTests(unittest.HomeserverTestCase): # Check results are what we expect res = self.get_success( - self.storage.db.simple_select_list( + self.storage.db_pool.simple_select_list( self.table_name, None, ["id, username, value"] ) ) @@ -381,9 +381,9 @@ class UpsertManyTests(unittest.HomeserverTestCase): value_values = [["bleb"]] self.get_success( - self.storage.db.runInteraction( + self.storage.db_pool.runInteraction( "test", - self.storage.db.simple_upsert_many_txn, + self.storage.db_pool.simple_upsert_many_txn, self.table_name, key_names, key_values, @@ -394,7 +394,7 @@ class UpsertManyTests(unittest.HomeserverTestCase): # Check results are what we expect res = self.get_success( - self.storage.db.simple_select_list( + self.storage.db_pool.simple_select_list( self.table_name, None, ["id, username, value"] ) ) diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py index ef296e7dab..1b516b7976 100644 --- a/tests/storage/test_appservice.py +++ b/tests/storage/test_appservice.py @@ -24,11 +24,11 @@ from twisted.internet import defer from synapse.appservice import ApplicationService, ApplicationServiceState from synapse.config._base import ConfigError -from synapse.storage.data_stores.main.appservice import ( +from synapse.storage.database import DatabasePool, make_conn +from synapse.storage.databases.main.appservice import ( ApplicationServiceStore, ApplicationServiceTransactionStore, ) -from synapse.storage.database import Database, make_conn from tests import unittest from tests.utils import setup_test_homeserver @@ -391,7 +391,7 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase): # required for ApplicationServiceTransactionStoreTestCase tests class TestTransactionStore(ApplicationServiceTransactionStore, ApplicationServiceStore): - def __init__(self, database: Database, db_conn, hs): + def __init__(self, database: DatabasePool, db_conn, hs): super(TestTransactionStore, self).__init__(database, db_conn, hs) diff --git a/tests/storage/test_background_update.py b/tests/storage/test_background_update.py index 940b166129..2efbc97c2e 100644 --- a/tests/storage/test_background_update.py +++ b/tests/storage/test_background_update.py @@ -9,7 +9,9 @@ from tests import unittest class BackgroundUpdateTestCase(unittest.HomeserverTestCase): def prepare(self, reactor, clock, homeserver): - self.updates = self.hs.get_datastore().db.updates # type: BackgroundUpdater + self.updates = ( + self.hs.get_datastore().db_pool.updates + ) # type: BackgroundUpdater # the base test class should have run the real bg updates for us self.assertTrue( self.get_success(self.updates.has_completed_background_updates()) @@ -29,7 +31,7 @@ class BackgroundUpdateTestCase(unittest.HomeserverTestCase): store = self.hs.get_datastore() self.get_success( - store.db.simple_insert( + store.db_pool.simple_insert( "background_updates", values={"update_name": "test_update", "progress_json": '{"my_key": 1}'}, ) @@ -40,7 +42,7 @@ class BackgroundUpdateTestCase(unittest.HomeserverTestCase): def update(progress, count): yield self.clock.sleep((count * duration_ms) / 1000) progress = {"my_key": progress["my_key"] + 1} - yield store.db.runInteraction( + yield store.db_pool.runInteraction( "update_progress", self.updates._background_update_progress_txn, "test_update", diff --git a/tests/storage/test_base.py b/tests/storage/test_base.py index b589506c60..efcaeef1e7 100644 --- a/tests/storage/test_base.py +++ b/tests/storage/test_base.py @@ -21,7 +21,7 @@ from mock import Mock from twisted.internet import defer from synapse.storage._base import SQLBaseStore -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool from synapse.storage.engines import create_engine from tests import unittest @@ -57,7 +57,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): fake_engine = Mock(wraps=engine) fake_engine.can_native_upsert = False - db = Database(Mock(), Mock(config=sqlite_config), fake_engine) + db = DatabasePool(Mock(), Mock(config=sqlite_config), fake_engine) db._db_pool = self.db_pool self.datastore = SQLBaseStore(db, None, hs) @@ -66,7 +66,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): def test_insert_1col(self): self.mock_txn.rowcount = 1 - yield self.datastore.db.simple_insert( + yield self.datastore.db_pool.simple_insert( table="tablename", values={"columname": "Value"} ) @@ -78,7 +78,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): def test_insert_3cols(self): self.mock_txn.rowcount = 1 - yield self.datastore.db.simple_insert( + yield self.datastore.db_pool.simple_insert( table="tablename", # Use OrderedDict() so we can assert on the SQL generated values=OrderedDict([("colA", 1), ("colB", 2), ("colC", 3)]), @@ -93,7 +93,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): self.mock_txn.rowcount = 1 self.mock_txn.__iter__ = Mock(return_value=iter([("Value",)])) - value = yield self.datastore.db.simple_select_one_onecol( + value = yield self.datastore.db_pool.simple_select_one_onecol( table="tablename", keyvalues={"keycol": "TheKey"}, retcol="retcol" ) @@ -107,7 +107,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): self.mock_txn.rowcount = 1 self.mock_txn.fetchone.return_value = (1, 2, 3) - ret = yield self.datastore.db.simple_select_one( + ret = yield self.datastore.db_pool.simple_select_one( table="tablename", keyvalues={"keycol": "TheKey"}, retcols=["colA", "colB", "colC"], @@ -123,7 +123,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): self.mock_txn.rowcount = 0 self.mock_txn.fetchone.return_value = None - ret = yield self.datastore.db.simple_select_one( + ret = yield self.datastore.db_pool.simple_select_one( table="tablename", keyvalues={"keycol": "Not here"}, retcols=["colA"], @@ -138,7 +138,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): self.mock_txn.__iter__ = Mock(return_value=iter([(1,), (2,), (3,)])) self.mock_txn.description = (("colA", None, None, None, None, None, None),) - ret = yield self.datastore.db.simple_select_list( + ret = yield self.datastore.db_pool.simple_select_list( table="tablename", keyvalues={"keycol": "A set"}, retcols=["colA"] ) @@ -151,7 +151,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): def test_update_one_1col(self): self.mock_txn.rowcount = 1 - yield self.datastore.db.simple_update_one( + yield self.datastore.db_pool.simple_update_one( table="tablename", keyvalues={"keycol": "TheKey"}, updatevalues={"columnname": "New Value"}, @@ -166,7 +166,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): def test_update_one_4cols(self): self.mock_txn.rowcount = 1 - yield self.datastore.db.simple_update_one( + yield self.datastore.db_pool.simple_update_one( table="tablename", keyvalues=OrderedDict([("colA", 1), ("colB", 2)]), updatevalues=OrderedDict([("colC", 3), ("colD", 4)]), @@ -181,7 +181,7 @@ class SQLBaseStoreTestCase(unittest.TestCase): def test_delete_one(self): self.mock_txn.rowcount = 1 - yield self.datastore.db.simple_delete_one( + yield self.datastore.db_pool.simple_delete_one( table="tablename", keyvalues={"keycol": "Go away"} ) diff --git a/tests/storage/test_cleanup_extrems.py b/tests/storage/test_cleanup_extrems.py index 43425c969a..3fab5a5248 100644 --- a/tests/storage/test_cleanup_extrems.py +++ b/tests/storage/test_cleanup_extrems.py @@ -47,12 +47,12 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase): """ # Make sure we don't clash with in progress updates. self.assertTrue( - self.store.db.updates._all_done, "Background updates are still ongoing" + self.store.db_pool.updates._all_done, "Background updates are still ongoing" ) schema_path = os.path.join( prepare_database.dir_path, - "data_stores", + "databases", "main", "schema", "delta", @@ -64,19 +64,19 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase): prepare_database.executescript(txn, schema_path) self.get_success( - self.store.db.runInteraction( + self.store.db_pool.runInteraction( "test_delete_forward_extremities", run_delta_file ) ) # Ugh, have to reset this flag - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) def test_soft_failed_extremities_handled_correctly(self): diff --git a/tests/storage/test_client_ips.py b/tests/storage/test_client_ips.py index 3b483bc7f0..224ea6fd79 100644 --- a/tests/storage/test_client_ips.py +++ b/tests/storage/test_client_ips.py @@ -86,7 +86,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): self.pump(0) result = self.get_success( - self.store.db.simple_select_list( + self.store.db_pool.simple_select_list( table="user_ips", keyvalues={"user_id": user_id}, retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"], @@ -117,7 +117,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): self.pump(0) result = self.get_success( - self.store.db.simple_select_list( + self.store.db_pool.simple_select_list( table="user_ips", keyvalues={"user_id": user_id}, retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"], @@ -204,10 +204,10 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): def test_devices_last_seen_bg_update(self): # First make sure we have completed all updates. while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) user_id = "@user:id" @@ -225,7 +225,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): # But clear the associated entry in devices table self.get_success( - self.store.db.simple_update( + self.store.db_pool.simple_update( table="devices", keyvalues={"user_id": user_id, "device_id": device_id}, updatevalues={"last_seen": None, "ip": None, "user_agent": None}, @@ -252,7 +252,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): # Register the background update to run again. self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( table="background_updates", values={ "update_name": "devices_last_seen", @@ -263,14 +263,14 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): ) # ... and tell the DataStore that it hasn't finished all updates yet - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False # Now let's actually drive the updates to completion while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) # We should now get the correct result again @@ -293,10 +293,10 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): def test_old_user_ips_pruned(self): # First make sure we have completed all updates. while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) user_id = "@user:id" @@ -315,7 +315,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): # We should see that in the DB result = self.get_success( - self.store.db.simple_select_list( + self.store.db_pool.simple_select_list( table="user_ips", keyvalues={"user_id": user_id}, retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"], @@ -341,7 +341,7 @@ class ClientIpStoreTestCase(unittest.HomeserverTestCase): # We should get no results. result = self.get_success( - self.store.db.simple_select_list( + self.store.db_pool.simple_select_list( table="user_ips", keyvalues={"user_id": user_id}, retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"], diff --git a/tests/storage/test_event_federation.py b/tests/storage/test_event_federation.py index 3aeec0dc0f..d4c3b867e3 100644 --- a/tests/storage/test_event_federation.py +++ b/tests/storage/test_event_federation.py @@ -56,7 +56,9 @@ class EventFederationWorkerStoreTestCase(tests.unittest.HomeserverTestCase): ) for i in range(0, 20): - self.get_success(self.store.db.runInteraction("insert", insert_event, i)) + self.get_success( + self.store.db_pool.runInteraction("insert", insert_event, i) + ) # this should get the last ten r = self.get_success(self.store.get_prev_events_for_room(room_id)) @@ -81,13 +83,13 @@ class EventFederationWorkerStoreTestCase(tests.unittest.HomeserverTestCase): for i in range(0, 20): self.get_success( - self.store.db.runInteraction("insert", insert_event, i, room1) + self.store.db_pool.runInteraction("insert", insert_event, i, room1) ) self.get_success( - self.store.db.runInteraction("insert", insert_event, i, room2) + self.store.db_pool.runInteraction("insert", insert_event, i, room2) ) self.get_success( - self.store.db.runInteraction("insert", insert_event, i, room3) + self.store.db_pool.runInteraction("insert", insert_event, i, room3) ) # Test simple case @@ -164,7 +166,7 @@ class EventFederationWorkerStoreTestCase(tests.unittest.HomeserverTestCase): depth = depth_map[event_id] - self.store.db.simple_insert_txn( + self.store.db_pool.simple_insert_txn( txn, table="events", values={ @@ -179,7 +181,7 @@ class EventFederationWorkerStoreTestCase(tests.unittest.HomeserverTestCase): }, ) - self.store.db.simple_insert_many_txn( + self.store.db_pool.simple_insert_many_txn( txn, table="event_auth", values=[ @@ -192,7 +194,7 @@ class EventFederationWorkerStoreTestCase(tests.unittest.HomeserverTestCase): for event_id in auth_graph: next_stream_ordering += 1 self.get_success( - self.store.db.runInteraction( + self.store.db_pool.runInteraction( "insert", insert_event, event_id, next_stream_ordering ) ) diff --git a/tests/storage/test_event_push_actions.py b/tests/storage/test_event_push_actions.py index 2b1580feeb..857db071d4 100644 --- a/tests/storage/test_event_push_actions.py +++ b/tests/storage/test_event_push_actions.py @@ -60,7 +60,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase): @defer.inlineCallbacks def _assert_counts(noitf_count, highlight_count): - counts = yield self.store.db.runInteraction( + counts = yield self.store.db_pool.runInteraction( "", self.store._get_unread_counts_by_pos_txn, room_id, user_id, 0 ) self.assertEquals( @@ -81,7 +81,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase): event.event_id, {user_id: action} ) ) - yield self.store.db.runInteraction( + yield self.store.db_pool.runInteraction( "", self.persist_events_store._set_push_actions_for_event_and_users_txn, [(event, None)], @@ -89,12 +89,12 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase): ) def _rotate(stream): - return self.store.db.runInteraction( + return self.store.db_pool.runInteraction( "", self.store._rotate_notifs_before_txn, stream ) def _mark_read(stream, depth): - return self.store.db.runInteraction( + return self.store.db_pool.runInteraction( "", self.store._remove_old_push_actions_before_txn, room_id, @@ -123,7 +123,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase): yield _inject_actions(6, PlAIN_NOTIF) yield _rotate(7) - yield self.store.db.simple_delete( + yield self.store.db_pool.simple_delete( table="event_push_actions", keyvalues={"1": 1}, desc="" ) @@ -142,7 +142,7 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase): @defer.inlineCallbacks def test_find_first_stream_ordering_after_ts(self): def add_event(so, ts): - return self.store.db.simple_insert( + return self.store.db_pool.simple_insert( "events", { "stream_ordering": so, diff --git a/tests/storage/test_id_generators.py b/tests/storage/test_id_generators.py index 55e9ecf264..e845410dae 100644 --- a/tests/storage/test_id_generators.py +++ b/tests/storage/test_id_generators.py @@ -14,7 +14,7 @@ # limitations under the License. -from synapse.storage.database import Database +from synapse.storage.database import DatabasePool from synapse.storage.util.id_generators import MultiWriterIdGenerator from tests.unittest import HomeserverTestCase @@ -27,9 +27,9 @@ class MultiWriterIdGeneratorTestCase(HomeserverTestCase): def prepare(self, reactor, clock, hs): self.store = hs.get_datastore() - self.db = self.store.db # type: Database + self.db_pool = self.store.db_pool # type: DatabasePool - self.get_success(self.db.runInteraction("_setup_db", self._setup_db)) + self.get_success(self.db_pool.runInteraction("_setup_db", self._setup_db)) def _setup_db(self, txn): txn.execute("CREATE SEQUENCE foobar_seq") @@ -47,7 +47,7 @@ class MultiWriterIdGeneratorTestCase(HomeserverTestCase): def _create(conn): return MultiWriterIdGenerator( conn, - self.db, + self.db_pool, instance_name=instance_name, table="foobar", instance_column="instance_name", @@ -55,7 +55,7 @@ class MultiWriterIdGeneratorTestCase(HomeserverTestCase): sequence_name="foobar_seq", ) - return self.get_success(self.db.runWithConnection(_create)) + return self.get_success(self.db_pool.runWithConnection(_create)) def _insert_rows(self, instance_name: str, number: int): def _insert(txn): @@ -65,7 +65,7 @@ class MultiWriterIdGeneratorTestCase(HomeserverTestCase): (instance_name,), ) - self.get_success(self.db.runInteraction("test_single_instance", _insert)) + self.get_success(self.db_pool.runInteraction("test_single_instance", _insert)) def test_empty(self): """Test an ID generator against an empty database gives sensible @@ -178,7 +178,7 @@ class MultiWriterIdGeneratorTestCase(HomeserverTestCase): self.assertEqual(id_gen.get_positions(), {"master": 7}) self.assertEqual(id_gen.get_current_token("master"), 7) - self.get_success(self.db.runInteraction("test", _get_next_txn)) + self.get_success(self.db_pool.runInteraction("test", _get_next_txn)) self.assertEqual(id_gen.get_positions(), {"master": 8}) self.assertEqual(id_gen.get_current_token("master"), 8) diff --git a/tests/storage/test_monthly_active_users.py b/tests/storage/test_monthly_active_users.py index 9c04e92577..259f2215f1 100644 --- a/tests/storage/test_monthly_active_users.py +++ b/tests/storage/test_monthly_active_users.py @@ -78,7 +78,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): # XXX why are we doing this here? this function is only run at startup # so it is odd to re-run it here. self.get_success( - self.store.db.runInteraction( + self.store.db_pool.runInteraction( "initialise", self.store._initialise_reserved_users, threepids ) ) @@ -204,7 +204,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): self.store.user_add_threepid(user, "email", email, now, now) ) - d = self.store.db.runInteraction( + d = self.store.db_pool.runInteraction( "initialise", self.store._initialise_reserved_users, threepids ) self.get_success(d) @@ -280,7 +280,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): ] self.hs.config.mau_limits_reserved_threepids = threepids - d = self.store.db.runInteraction( + d = self.store.db_pool.runInteraction( "initialise", self.store._initialise_reserved_users, threepids ) self.get_success(d) diff --git a/tests/storage/test_redaction.py b/tests/storage/test_redaction.py index 0f0e1cd09b..41511d479f 100644 --- a/tests/storage/test_redaction.py +++ b/tests/storage/test_redaction.py @@ -343,7 +343,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): ) event_json = self.get_success( - self.store.db.simple_select_one_onecol( + self.store.db_pool.simple_select_one_onecol( table="event_json", keyvalues={"event_id": msg_event.event_id}, retcol="json", @@ -361,7 +361,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): self.reactor.advance(60 * 60 * 2) event_json = self.get_success( - self.store.db.simple_select_one_onecol( + self.store.db_pool.simple_select_one_onecol( table="event_json", keyvalues={"event_id": msg_event.event_id}, retcol="json", diff --git a/tests/storage/test_roommember.py b/tests/storage/test_roommember.py index f282921538..17c9da4838 100644 --- a/tests/storage/test_roommember.py +++ b/tests/storage/test_roommember.py @@ -179,10 +179,10 @@ class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase): def test_can_rerun_update(self): # First make sure we have completed all updates. while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) # Now let's create a room, which will insert a membership @@ -192,7 +192,7 @@ class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase): # Register the background update to run again. self.get_success( - self.store.db.simple_insert( + self.store.db_pool.simple_insert( table="background_updates", values={ "update_name": "current_state_events_membership", @@ -203,12 +203,12 @@ class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase): ) # ... and tell the DataStore that it hasn't finished all updates yet - self.store.db.updates._all_done = False + self.store.db_pool.updates._all_done = False # Now let's actually drive the updates to completion while not self.get_success( - self.store.db.updates.has_completed_background_updates() + self.store.db_pool.updates.has_completed_background_updates() ): self.get_success( - self.store.db.updates.do_next_background_update(100), by=0.1 + self.store.db_pool.updates.do_next_background_update(100), by=0.1 ) diff --git a/tests/unittest.py b/tests/unittest.py index 68d2586efd..2152c693f2 100644 --- a/tests/unittest.py +++ b/tests/unittest.py @@ -422,8 +422,8 @@ class HomeserverTestCase(TestCase): async def run_bg_updates(): with LoggingContext("run_bg_updates", request="run_bg_updates-1"): - while not await stor.db.updates.has_completed_background_updates(): - await stor.db.updates.do_next_background_update(1) + while not await stor.db_pool.updates.has_completed_background_updates(): + await stor.db_pool.updates.do_next_background_update(1) hs = setup_test_homeserver(self.addCleanup, *args, **kwargs) stor = hs.get_datastore() @@ -571,7 +571,7 @@ class HomeserverTestCase(TestCase): Add the given event as an extremity to the room. """ self.get_success( - self.hs.get_datastore().db.simple_insert( + self.hs.get_datastore().db_pool.simple_insert( table="event_forward_extremities", values={"room_id": room_id, "event_id": event_id}, desc="test_add_extremity", diff --git a/tox.ini b/tox.ini index 2b1db0f7f7..9a052c1e33 100644 --- a/tox.ini +++ b/tox.ini @@ -204,7 +204,7 @@ commands = mypy \ synapse/rest \ synapse/server_notices \ synapse/spam_checker_api \ - synapse/storage/data_stores/main/ui_auth.py \ + synapse/storage/databases/main/ui_auth.py \ synapse/storage/database.py \ synapse/storage/engines \ synapse/storage/state.py \ -- cgit 1.4.1