diff options
35 files changed, 1098 insertions, 249 deletions
diff --git a/changelog.d/11228.feature b/changelog.d/11228.feature new file mode 100644 index 0000000000..33c1756b50 --- /dev/null +++ b/changelog.d/11228.feature @@ -0,0 +1 @@ +Allow the admin [Delete Room API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#delete-room-api) to block a room without the need to join it. diff --git a/changelog.d/11236.feature b/changelog.d/11236.feature new file mode 100644 index 0000000000..e7aeee2aa6 --- /dev/null +++ b/changelog.d/11236.feature @@ -0,0 +1 @@ +Support filtering by relation senders & types per [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). diff --git a/changelog.d/11242.misc b/changelog.d/11242.misc new file mode 100644 index 0000000000..3a98259edf --- /dev/null +++ b/changelog.d/11242.misc @@ -0,0 +1 @@ +Split out federated PDU retrieval function into a non-cached version. diff --git a/changelog.d/11247.misc b/changelog.d/11247.misc new file mode 100644 index 0000000000..5ce701560e --- /dev/null +++ b/changelog.d/11247.misc @@ -0,0 +1 @@ +Clean up code relating to to-device messages and sending ephemeral events to application services. \ No newline at end of file diff --git a/changelog.d/11278.misc b/changelog.d/11278.misc new file mode 100644 index 0000000000..9b014bc8b4 --- /dev/null +++ b/changelog.d/11278.misc @@ -0,0 +1 @@ +Fix a small typo in the error response when a relation type other than 'm.annotation' is passed to `GET /rooms/{room_id}/aggregations/{event_id}`. \ No newline at end of file diff --git a/changelog.d/11282.misc b/changelog.d/11282.misc new file mode 100644 index 0000000000..4720519cbc --- /dev/null +++ b/changelog.d/11282.misc @@ -0,0 +1 @@ +Require all files in synapse/ and tests/ to pass mypy unless specifically excluded. diff --git a/changelog.d/11285.misc b/changelog.d/11285.misc new file mode 100644 index 0000000000..4720519cbc --- /dev/null +++ b/changelog.d/11285.misc @@ -0,0 +1 @@ +Require all files in synapse/ and tests/ to pass mypy unless specifically excluded. diff --git a/changelog.d/11286.doc b/changelog.d/11286.doc new file mode 100644 index 0000000000..890d7b4ee4 --- /dev/null +++ b/changelog.d/11286.doc @@ -0,0 +1 @@ +Fix typo in the word `available` and fix HTTP method (should be `GET`) for the `username_available` admin API. Contributed by Stanislav Motylkov. diff --git a/docs/admin_api/rooms.md b/docs/admin_api/rooms.md index ab6b82a082..41a4961d00 100644 --- a/docs/admin_api/rooms.md +++ b/docs/admin_api/rooms.md @@ -396,13 +396,17 @@ The new room will be created with the user specified by the `new_room_user_id` p as room administrator and will contain a message explaining what happened. Users invited to the new room will have power level `-10` by default, and thus be unable to speak. -If `block` is `True` it prevents new joins to the old room. +If `block` is `true`, users will be prevented from joining the old room. +This option can also be used to pre-emptively block a room, even if it's unknown +to this homeserver. In this case, the room will be blocked, and no further action +will be taken. If `block` is `false`, attempting to delete an unknown room is +invalid and will be rejected as a bad request. This API will remove all trace of the old room from your database after removing all local users. If `purge` is `true` (the default), all traces of the old room will be removed from your database after removing all local users. If you do not want this to happen, set `purge` to `false`. -Depending on the amount of history being purged a call to the API may take +Depending on the amount of history being purged, a call to the API may take several minutes or longer. The local server will only have the power to move local user and room aliases to @@ -464,8 +468,9 @@ The following JSON body parameters are available: `new_room_user_id` in the new room. Ideally this will clearly convey why the original room was shut down. Defaults to `Sharing illegal content on this server is not permitted and rooms in violation will be blocked.` -* `block` - Optional. If set to `true`, this room will be added to a blocking list, preventing - future attempts to join the room. Defaults to `false`. +* `block` - Optional. If set to `true`, this room will be added to a blocking list, + preventing future attempts to join the room. Rooms can be blocked + even if they're not yet known to the homeserver. Defaults to `false`. * `purge` - Optional. If set to `true`, it will remove all traces of the room from your database. Defaults to `true`. * `force_purge` - Optional, and ignored unless `purge` is `true`. If set to `true`, it @@ -483,7 +488,8 @@ The following fields are returned in the JSON response body: * `failed_to_kick_users` - An array of users (`user_id`) that that were not kicked. * `local_aliases` - An array of strings representing the local aliases that were migrated from the old room to the new. -* `new_room_id` - A string representing the room ID of the new room. +* `new_room_id` - A string representing the room ID of the new room, or `null` if + no such room was created. ## Undoing room deletions diff --git a/docs/admin_api/user_admin_api.md b/docs/admin_api/user_admin_api.md index f03539c9f0..16ec33b3c1 100644 --- a/docs/admin_api/user_admin_api.md +++ b/docs/admin_api/user_admin_api.md @@ -1107,7 +1107,7 @@ This endpoint will work even if registration is disabled on the server, unlike The API is: ``` -POST /_synapse/admin/v1/username_availabile?username=$localpart +GET /_synapse/admin/v1/username_available?username=$localpart ``` The request and response format is the same as the [/_matrix/client/r0/register/available](https://matrix.org/docs/spec/client_server/r0.6.0#get-matrix-client-r0-register-available) API. diff --git a/mypy.ini b/mypy.ini index 600402a5d3..1752b82bc5 100644 --- a/mypy.ini +++ b/mypy.ini @@ -10,82 +10,173 @@ warn_unreachable = True local_partial_types = True no_implicit_optional = True -# To find all folders that pass mypy you run: -# -# find synapse/* -type d -not -name __pycache__ -exec bash -c "mypy '{}' > /dev/null" \; -print - files = scripts-dev/sign_json, - synapse/__init__.py, - synapse/api, - synapse/appservice, - synapse/config, - synapse/crypto, - synapse/event_auth.py, - synapse/events, - synapse/federation, - synapse/groups, - synapse/handlers, - synapse/http, - synapse/logging, - synapse/metrics, - synapse/module_api, - synapse/notifier.py, - synapse/push, - synapse/replication, - synapse/rest, - synapse/server.py, - synapse/server_notices, - synapse/spam_checker_api, - synapse/state, - synapse/storage/__init__.py, - synapse/storage/_base.py, - synapse/storage/background_updates.py, - synapse/storage/databases/main/appservice.py, - synapse/storage/databases/main/client_ips.py, - synapse/storage/databases/main/events.py, - synapse/storage/databases/main/keys.py, - synapse/storage/databases/main/pusher.py, - synapse/storage/databases/main/registration.py, - synapse/storage/databases/main/relations.py, - synapse/storage/databases/main/session.py, - synapse/storage/databases/main/stream.py, - synapse/storage/databases/main/ui_auth.py, - synapse/storage/databases/state, - synapse/storage/database.py, - synapse/storage/engines, - synapse/storage/keys.py, - synapse/storage/persist_events.py, - synapse/storage/prepare_database.py, - synapse/storage/purge_events.py, - synapse/storage/push_rule.py, - synapse/storage/relations.py, - synapse/storage/roommember.py, - synapse/storage/state.py, - synapse/storage/types.py, - synapse/storage/util, - synapse/streams, - synapse/types.py, - synapse/util, - synapse/visibility.py, - tests/replication, - tests/test_event_auth.py, - tests/test_utils, - tests/handlers/test_password_providers.py, - tests/handlers/test_room.py, - tests/handlers/test_room_summary.py, - tests/handlers/test_send_email.py, - tests/handlers/test_sync.py, - tests/handlers/test_user_directory.py, - tests/rest/client/test_login.py, - tests/rest/client/test_auth.py, - tests/rest/client/test_relations.py, - tests/rest/media/v1/test_filepath.py, - tests/rest/media/v1/test_oembed.py, - tests/storage/test_state.py, - tests/storage/test_user_directory.py, - tests/util/test_itertools.py, - tests/util/test_stream_change_cache.py + setup.py, + synapse/, + tests/ + +# Note: Better exclusion syntax coming in mypy > 0.910 +# https://github.com/python/mypy/pull/11329 +# +# For now, set the (?x) flag enable "verbose" regexes +# https://docs.python.org/3/library/re.html#re.X +exclude = (?x) + ^( + |synapse/_scripts/register_new_matrix_user.py + |synapse/_scripts/review_recent_signups.py + |synapse/app/__init__.py + |synapse/app/_base.py + |synapse/app/admin_cmd.py + |synapse/app/appservice.py + |synapse/app/client_reader.py + |synapse/app/event_creator.py + |synapse/app/federation_reader.py + |synapse/app/federation_sender.py + |synapse/app/frontend_proxy.py + |synapse/app/generic_worker.py + |synapse/app/homeserver.py + |synapse/app/media_repository.py + |synapse/app/phone_stats_home.py + |synapse/app/pusher.py + |synapse/app/synchrotron.py + |synapse/app/user_dir.py + |synapse/storage/databases/__init__.py + |synapse/storage/databases/main/__init__.py + |synapse/storage/databases/main/account_data.py + |synapse/storage/databases/main/cache.py + |synapse/storage/databases/main/censor_events.py + |synapse/storage/databases/main/deviceinbox.py + |synapse/storage/databases/main/devices.py + |synapse/storage/databases/main/directory.py + |synapse/storage/databases/main/e2e_room_keys.py + |synapse/storage/databases/main/end_to_end_keys.py + |synapse/storage/databases/main/event_federation.py + |synapse/storage/databases/main/event_push_actions.py + |synapse/storage/databases/main/events_bg_updates.py + |synapse/storage/databases/main/events_forward_extremities.py + |synapse/storage/databases/main/events_worker.py + |synapse/storage/databases/main/filtering.py + |synapse/storage/databases/main/group_server.py + |synapse/storage/databases/main/lock.py + |synapse/storage/databases/main/media_repository.py + |synapse/storage/databases/main/metrics.py + |synapse/storage/databases/main/monthly_active_users.py + |synapse/storage/databases/main/openid.py + |synapse/storage/databases/main/presence.py + |synapse/storage/databases/main/profile.py + |synapse/storage/databases/main/purge_events.py + |synapse/storage/databases/main/push_rule.py + |synapse/storage/databases/main/receipts.py + |synapse/storage/databases/main/rejections.py + |synapse/storage/databases/main/room.py + |synapse/storage/databases/main/room_batch.py + |synapse/storage/databases/main/roommember.py + |synapse/storage/databases/main/search.py + |synapse/storage/databases/main/signatures.py + |synapse/storage/databases/main/state.py + |synapse/storage/databases/main/state_deltas.py + |synapse/storage/databases/main/stats.py + |synapse/storage/databases/main/tags.py + |synapse/storage/databases/main/transactions.py + |synapse/storage/databases/main/user_directory.py + |synapse/storage/databases/main/user_erasure_store.py + |synapse/storage/schema/ + + |tests/api/test_auth.py + |tests/api/test_ratelimiting.py + |tests/app/test_openid_listener.py + |tests/appservice/test_scheduler.py + |tests/config/test_cache.py + |tests/config/test_tls.py + |tests/crypto/test_keyring.py + |tests/events/test_presence_router.py + |tests/events/test_utils.py + |tests/federation/test_federation_catch_up.py + |tests/federation/test_federation_sender.py + |tests/federation/test_federation_server.py + |tests/federation/transport/test_knocking.py + |tests/federation/transport/test_server.py + |tests/handlers/test_cas.py + |tests/handlers/test_directory.py + |tests/handlers/test_e2e_keys.py + |tests/handlers/test_federation.py + |tests/handlers/test_oidc.py + |tests/handlers/test_presence.py + |tests/handlers/test_profile.py + |tests/handlers/test_saml.py + |tests/handlers/test_typing.py + |tests/http/federation/test_matrix_federation_agent.py + |tests/http/federation/test_srv_resolver.py + |tests/http/test_fedclient.py + |tests/http/test_proxyagent.py + |tests/http/test_servlet.py + |tests/http/test_site.py + |tests/logging/__init__.py + |tests/logging/test_terse_json.py + |tests/module_api/test_api.py + |tests/push/test_email.py + |tests/push/test_http.py + |tests/push/test_presentable_names.py + |tests/push/test_push_rule_evaluator.py + |tests/rest/admin/test_admin.py + |tests/rest/admin/test_device.py + |tests/rest/admin/test_media.py + |tests/rest/admin/test_server_notice.py + |tests/rest/admin/test_user.py + |tests/rest/admin/test_username_available.py + |tests/rest/client/test_account.py + |tests/rest/client/test_events.py + |tests/rest/client/test_filter.py + |tests/rest/client/test_groups.py + |tests/rest/client/test_register.py + |tests/rest/client/test_report_event.py + |tests/rest/client/test_rooms.py + |tests/rest/client/test_third_party_rules.py + |tests/rest/client/test_transactions.py + |tests/rest/client/test_typing.py + |tests/rest/client/utils.py + |tests/rest/key/v2/test_remote_key_resource.py + |tests/rest/media/v1/test_base.py + |tests/rest/media/v1/test_media_storage.py + |tests/rest/media/v1/test_url_preview.py + |tests/scripts/test_new_matrix_user.py + |tests/server.py + |tests/server_notices/test_resource_limits_server_notices.py + |tests/state/test_v2.py + |tests/storage/test_account_data.py + |tests/storage/test_appservice.py + |tests/storage/test_background_update.py + |tests/storage/test_base.py + |tests/storage/test_client_ips.py + |tests/storage/test_database.py + |tests/storage/test_event_federation.py + |tests/storage/test_id_generators.py + |tests/storage/test_roommember.py + |tests/test_metrics.py + |tests/test_phone_home.py + |tests/test_server.py + |tests/test_state.py + |tests/test_terms_auth.py + |tests/test_visibility.py + |tests/unittest.py + |tests/util/caches/test_cached_call.py + |tests/util/caches/test_deferred_cache.py + |tests/util/caches/test_descriptors.py + |tests/util/caches/test_response_cache.py + |tests/util/caches/test_ttlcache.py + |tests/util/test_async_helpers.py + |tests/util/test_batching_queue.py + |tests/util/test_dict_cache.py + |tests/util/test_expiring_cache.py + |tests/util/test_file_consumer.py + |tests/util/test_linearizer.py + |tests/util/test_logcontext.py + |tests/util/test_lrucache.py + |tests/util/test_rwlock.py + |tests/util/test_wheel_timer.py + |tests/utils.py + )$ [mypy-synapse.api.*] disallow_untyped_defs = True @@ -272,6 +363,9 @@ ignore_missing_imports = True [mypy-opentracing] ignore_missing_imports = True +[mypy-parameterized.*] +ignore_missing_imports = True + [mypy-phonenumbers.*] ignore_missing_imports = True diff --git a/setup.py b/setup.py index 345cff09c3..5d602db240 100755 --- a/setup.py +++ b/setup.py @@ -17,6 +17,7 @@ # limitations under the License. import glob import os +from typing import Any, Dict from setuptools import Command, find_packages, setup @@ -49,8 +50,6 @@ here = os.path.abspath(os.path.dirname(__file__)) # [1]: http://tox.readthedocs.io/en/2.5.0/example/basic.html#integration-with-setup-py-test-command # [2]: https://pypi.python.org/pypi/setuptools_trial class TestCommand(Command): - user_options = [] - def initialize_options(self): pass @@ -75,7 +74,7 @@ def read_file(path_segments): def exec_file(path_segments): """Execute a single python file to get the variables defined in it""" - result = {} + result: Dict[str, Any] = {} code = read_file(path_segments) exec(code, result) return result diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index 4b0a9b2974..13dd6ce248 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -1,7 +1,7 @@ # Copyright 2015, 2016 OpenMarket Ltd # Copyright 2017 Vector Creations Ltd # Copyright 2018-2019 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. +# Copyright 2019-2021 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. @@ -86,6 +86,9 @@ ROOM_EVENT_FILTER_SCHEMA = { # cf https://github.com/matrix-org/matrix-doc/pull/2326 "org.matrix.labels": {"type": "array", "items": {"type": "string"}}, "org.matrix.not_labels": {"type": "array", "items": {"type": "string"}}, + # MSC3440, filtering by event relations. + "io.element.relation_senders": {"type": "array", "items": {"type": "string"}}, + "io.element.relation_types": {"type": "array", "items": {"type": "string"}}, }, } @@ -146,14 +149,16 @@ def matrix_user_id_validator(user_id_str: str) -> UserID: class Filtering: def __init__(self, hs: "HomeServer"): - super().__init__() + self._hs = hs self.store = hs.get_datastore() + self.DEFAULT_FILTER_COLLECTION = FilterCollection(hs, {}) + async def get_user_filter( self, user_localpart: str, filter_id: Union[int, str] ) -> "FilterCollection": result = await self.store.get_user_filter(user_localpart, filter_id) - return FilterCollection(result) + return FilterCollection(self._hs, result) def add_user_filter( self, user_localpart: str, user_filter: JsonDict @@ -191,21 +196,22 @@ FilterEvent = TypeVar("FilterEvent", EventBase, UserPresenceState, JsonDict) class FilterCollection: - def __init__(self, filter_json: JsonDict): + def __init__(self, hs: "HomeServer", filter_json: JsonDict): self._filter_json = filter_json room_filter_json = self._filter_json.get("room", {}) self._room_filter = Filter( - {k: v for k, v in room_filter_json.items() if k in ("rooms", "not_rooms")} + hs, + {k: v for k, v in room_filter_json.items() if k in ("rooms", "not_rooms")}, ) - self._room_timeline_filter = Filter(room_filter_json.get("timeline", {})) - self._room_state_filter = Filter(room_filter_json.get("state", {})) - self._room_ephemeral_filter = Filter(room_filter_json.get("ephemeral", {})) - self._room_account_data = Filter(room_filter_json.get("account_data", {})) - self._presence_filter = Filter(filter_json.get("presence", {})) - self._account_data = Filter(filter_json.get("account_data", {})) + self._room_timeline_filter = Filter(hs, room_filter_json.get("timeline", {})) + self._room_state_filter = Filter(hs, room_filter_json.get("state", {})) + self._room_ephemeral_filter = Filter(hs, room_filter_json.get("ephemeral", {})) + self._room_account_data = Filter(hs, room_filter_json.get("account_data", {})) + self._presence_filter = Filter(hs, filter_json.get("presence", {})) + self._account_data = Filter(hs, filter_json.get("account_data", {})) self.include_leave = filter_json.get("room", {}).get("include_leave", False) self.event_fields = filter_json.get("event_fields", []) @@ -232,25 +238,37 @@ class FilterCollection: def include_redundant_members(self) -> bool: return self._room_state_filter.include_redundant_members - def filter_presence( + async def filter_presence( self, events: Iterable[UserPresenceState] ) -> List[UserPresenceState]: - return self._presence_filter.filter(events) + return await self._presence_filter.filter(events) - def filter_account_data(self, events: Iterable[JsonDict]) -> List[JsonDict]: - return self._account_data.filter(events) + async def filter_account_data(self, events: Iterable[JsonDict]) -> List[JsonDict]: + return await self._account_data.filter(events) - def filter_room_state(self, events: Iterable[EventBase]) -> List[EventBase]: - return self._room_state_filter.filter(self._room_filter.filter(events)) + async def filter_room_state(self, events: Iterable[EventBase]) -> List[EventBase]: + return await self._room_state_filter.filter( + await self._room_filter.filter(events) + ) - def filter_room_timeline(self, events: Iterable[EventBase]) -> List[EventBase]: - return self._room_timeline_filter.filter(self._room_filter.filter(events)) + async def filter_room_timeline( + self, events: Iterable[EventBase] + ) -> List[EventBase]: + return await self._room_timeline_filter.filter( + await self._room_filter.filter(events) + ) - def filter_room_ephemeral(self, events: Iterable[JsonDict]) -> List[JsonDict]: - return self._room_ephemeral_filter.filter(self._room_filter.filter(events)) + async def filter_room_ephemeral(self, events: Iterable[JsonDict]) -> List[JsonDict]: + return await self._room_ephemeral_filter.filter( + await self._room_filter.filter(events) + ) - def filter_room_account_data(self, events: Iterable[JsonDict]) -> List[JsonDict]: - return self._room_account_data.filter(self._room_filter.filter(events)) + async def filter_room_account_data( + self, events: Iterable[JsonDict] + ) -> List[JsonDict]: + return await self._room_account_data.filter( + await self._room_filter.filter(events) + ) def blocks_all_presence(self) -> bool: return ( @@ -274,7 +292,9 @@ class FilterCollection: class Filter: - def __init__(self, filter_json: JsonDict): + def __init__(self, hs: "HomeServer", filter_json: JsonDict): + self._hs = hs + self._store = hs.get_datastore() self.filter_json = filter_json self.limit = filter_json.get("limit", 10) @@ -297,6 +317,20 @@ class Filter: self.labels = filter_json.get("org.matrix.labels", None) self.not_labels = filter_json.get("org.matrix.not_labels", []) + # Ideally these would be rejected at the endpoint if they were provided + # and not supported, but that would involve modifying the JSON schema + # based on the homeserver configuration. + if hs.config.experimental.msc3440_enabled: + self.relation_senders = self.filter_json.get( + "io.element.relation_senders", None + ) + self.relation_types = self.filter_json.get( + "io.element.relation_types", None + ) + else: + self.relation_senders = None + self.relation_types = None + def filters_all_types(self) -> bool: return "*" in self.not_types @@ -306,7 +340,7 @@ class Filter: def filters_all_rooms(self) -> bool: return "*" in self.not_rooms - def check(self, event: FilterEvent) -> bool: + def _check(self, event: FilterEvent) -> bool: """Checks whether the filter matches the given event. Args: @@ -420,8 +454,30 @@ class Filter: return room_ids - def filter(self, events: Iterable[FilterEvent]) -> List[FilterEvent]: - return list(filter(self.check, events)) + async def _check_event_relations( + self, events: Iterable[FilterEvent] + ) -> List[FilterEvent]: + # The event IDs to check, mypy doesn't understand the ifinstance check. + event_ids = [event.event_id for event in events if isinstance(event, EventBase)] # type: ignore[attr-defined] + event_ids_to_keep = set( + await self._store.events_have_relations( + event_ids, self.relation_senders, self.relation_types + ) + ) + + return [ + event + for event in events + if not isinstance(event, EventBase) or event.event_id in event_ids_to_keep + ] + + async def filter(self, events: Iterable[FilterEvent]) -> List[FilterEvent]: + result = [event for event in events if self._check(event)] + + if self.relation_senders or self.relation_types: + return await self._check_event_relations(result) + + return result def with_room_ids(self, room_ids: Iterable[str]) -> "Filter": """Returns a new filter with the given room IDs appended. @@ -433,7 +489,7 @@ class Filter: filter: A new filter including the given rooms and the old filter's rooms. """ - newFilter = Filter(self.filter_json) + newFilter = Filter(self._hs, self.filter_json) newFilter.rooms += room_ids return newFilter @@ -444,6 +500,3 @@ def _matches_wildcard(actual_value: Optional[str], filter_value: str) -> bool: return actual_value.startswith(type_prefix) else: return actual_value == filter_value - - -DEFAULT_FILTER_COLLECTION = FilterCollection({}) diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 670186f548..3b85b135e0 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -277,6 +277,58 @@ class FederationClient(FederationBase): return pdus + async def get_pdu_from_destination_raw( + self, + destination: str, + event_id: str, + room_version: RoomVersion, + outlier: bool = False, + timeout: Optional[int] = None, + ) -> Optional[EventBase]: + """Requests the PDU with given origin and ID from the remote home + server. Does not have any caching or rate limiting! + + Args: + destination: Which homeserver to query + event_id: event to fetch + room_version: version of the room + outlier: Indicates whether the PDU is an `outlier`, i.e. if + it's from an arbitrary point in the context as opposed to part + of the current block of PDUs. Defaults to `False` + timeout: How long to try (in ms) each destination for before + moving to the next destination. None indicates no timeout. + + Returns: + The requested PDU, or None if we were unable to find it. + + Raises: + SynapseError, NotRetryingDestination, FederationDeniedError + """ + transaction_data = await self.transport_layer.get_event( + destination, event_id, timeout=timeout + ) + + logger.debug( + "retrieved event id %s from %s: %r", + event_id, + destination, + transaction_data, + ) + + pdu_list: List[EventBase] = [ + event_from_pdu_json(p, room_version, outlier=outlier) + for p in transaction_data["pdus"] + ] + + if pdu_list and pdu_list[0]: + pdu = pdu_list[0] + + # Check signatures are correct. + signed_pdu = await self._check_sigs_and_hash(room_version, pdu) + return signed_pdu + + return None + async def get_pdu( self, destinations: Iterable[str], @@ -321,30 +373,14 @@ class FederationClient(FederationBase): continue try: - transaction_data = await self.transport_layer.get_event( - destination, event_id, timeout=timeout - ) - - logger.debug( - "retrieved event id %s from %s: %r", - event_id, - destination, - transaction_data, + signed_pdu = await self.get_pdu_from_destination_raw( + destination=destination, + event_id=event_id, + room_version=room_version, + outlier=outlier, + timeout=timeout, ) - pdu_list: List[EventBase] = [ - event_from_pdu_json(p, room_version, outlier=outlier) - for p in transaction_data["pdus"] - ] - - if pdu_list and pdu_list[0]: - pdu = pdu_list[0] - - # Check signatures are correct. - signed_pdu = await self._check_sigs_and_hash(room_version, pdu) - - break - pdu_attempts[destination] = now except SynapseError as e: diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index ddc9105ee9..9abdad262b 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -188,7 +188,7 @@ class ApplicationServicesHandler: self, stream_key: str, new_token: Union[int, RoomStreamToken], - users: Optional[Collection[Union[str, UserID]]] = None, + users: Collection[Union[str, UserID]], ) -> None: """ This is called by the notifier in the background when an ephemeral event is handled @@ -203,7 +203,9 @@ class ApplicationServicesHandler: value for `stream_key` will cause this function to return early. Ephemeral events will only be pushed to appservices that have opted into - them. + receiving them by setting `push_ephemeral` to true in their registration + file. Note that while MSC2409 is experimental, this option is called + `de.sorunome.msc2409.push_ephemeral`. Appservices will only receive ephemeral events that fall within their registered user and room namespaces. @@ -214,6 +216,7 @@ class ApplicationServicesHandler: if not self.notify_appservices: return + # Ignore any unsupported streams if stream_key not in ("typing_key", "receipt_key", "presence_key"): return @@ -230,18 +233,25 @@ class ApplicationServicesHandler: # Additional context: https://github.com/matrix-org/synapse/pull/11137 assert isinstance(new_token, int) + # Check whether there are any appservices which have registered to receive + # ephemeral events. + # + # Note that whether these events are actually relevant to these appservices + # is decided later on. services = [ service for service in self.store.get_app_services() if service.supports_ephemeral ] if not services: + # Bail out early if none of the target appservices have explicitly registered + # to receive these ephemeral events. return # We only start a new background process if necessary rather than # optimistically (to cut down on overhead). self._notify_interested_services_ephemeral( - services, stream_key, new_token, users or [] + services, stream_key, new_token, users ) @wrap_as_background_process("notify_interested_services_ephemeral") @@ -252,7 +262,7 @@ class ApplicationServicesHandler: new_token: int, users: Collection[Union[str, UserID]], ) -> None: - logger.debug("Checking interested services for %s" % (stream_key)) + logger.debug("Checking interested services for %s", stream_key) with Measure(self.clock, "notify_interested_services_ephemeral"): for service in services: if stream_key == "typing_key": @@ -345,6 +355,9 @@ class ApplicationServicesHandler: Args: service: The application service to check for which events it should receive. + new_token: A receipts event stream token. Purely used to double-check that the + from_token we pull from the database isn't greater than or equal to this + token. Prevents accidentally duplicating work. Returns: A list of JSON dictionaries containing data derived from the read receipts that @@ -382,6 +395,9 @@ class ApplicationServicesHandler: Args: service: The application service that ephemeral events are being sent to. users: The users that should receive the presence update. + new_token: A presence update stream token. Purely used to double-check that the + from_token we pull from the database isn't greater than or equal to this + token. Prevents accidentally duplicating work. Returns: A list of json dictionaries containing data derived from the presence events diff --git a/synapse/handlers/devicemessage.py b/synapse/handlers/devicemessage.py index b6a2a34ab7..b582266af9 100644 --- a/synapse/handlers/devicemessage.py +++ b/synapse/handlers/devicemessage.py @@ -89,6 +89,13 @@ class DeviceMessageHandler: ) async def on_direct_to_device_edu(self, origin: str, content: JsonDict) -> None: + """ + Handle receiving to-device messages from remote homeservers. + + Args: + origin: The remote homeserver. + content: The JSON dictionary containing the to-device messages. + """ local_messages = {} sender_user_id = content["sender"] if origin != get_domain_from_id(sender_user_id): @@ -135,12 +142,16 @@ class DeviceMessageHandler: message_type, sender_user_id, by_device ) - stream_id = await self.store.add_messages_from_remote_to_device_inbox( + # Add messages to the database. + # Retrieve the stream id of the last-processed to-device message. + last_stream_id = await self.store.add_messages_from_remote_to_device_inbox( origin, message_id, local_messages ) + # Notify listeners that there are new to-device messages to process, + # handing them the latest stream id. self.notifier.on_new_event( - "to_device_key", stream_id, users=local_messages.keys() + "to_device_key", last_stream_id, users=local_messages.keys() ) async def _check_for_unknown_devices( @@ -195,6 +206,14 @@ class DeviceMessageHandler: message_type: str, messages: Dict[str, Dict[str, JsonDict]], ) -> None: + """ + Handle a request from a user to send to-device message(s). + + Args: + requester: The user that is sending the to-device messages. + message_type: The type of to-device messages that are being sent. + messages: A dictionary containing recipients mapped to messages intended for them. + """ sender_user_id = requester.user.to_string() message_id = random_string(16) @@ -257,12 +276,16 @@ class DeviceMessageHandler: "org.matrix.opentracing_context": json_encoder.encode(context), } - stream_id = await self.store.add_messages_to_device_inbox( + # Add messages to the database. + # Retrieve the stream id of the last-processed to-device message. + last_stream_id = await self.store.add_messages_to_device_inbox( local_messages, remote_edu_contents ) + # Notify listeners that there are new to-device messages to process, + # handing them the latest stream id. self.notifier.on_new_event( - "to_device_key", stream_id, users=local_messages.keys() + "to_device_key", last_stream_id, users=local_messages.keys() ) if self.federation_sender: diff --git a/synapse/handlers/pagination.py b/synapse/handlers/pagination.py index abfe7be0e3..aa26911aed 100644 --- a/synapse/handlers/pagination.py +++ b/synapse/handlers/pagination.py @@ -424,7 +424,7 @@ class PaginationHandler: if events: if event_filter: - events = event_filter.filter(events) + events = await event_filter.filter(events) events = await filter_events_for_client( self.storage, user_id, events, is_peeking=(member_event_id is None) diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 969eb3b9b0..11af30eee7 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -12,8 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -"""Contains functions for performing events on rooms.""" - +"""Contains functions for performing actions on rooms.""" import itertools import logging import math @@ -31,6 +30,8 @@ from typing import ( Tuple, ) +from typing_extensions import TypedDict + from synapse.api.constants import ( EventContentFields, EventTypes, @@ -1158,8 +1159,10 @@ class RoomContextHandler: ) if event_filter: - results["events_before"] = event_filter.filter(results["events_before"]) - results["events_after"] = event_filter.filter(results["events_after"]) + results["events_before"] = await event_filter.filter( + results["events_before"] + ) + results["events_after"] = await event_filter.filter(results["events_after"]) results["events_before"] = await filter_evts(results["events_before"]) results["events_after"] = await filter_evts(results["events_after"]) @@ -1195,7 +1198,7 @@ class RoomContextHandler: state_events = list(state[last_event_id].values()) if event_filter: - state_events = event_filter.filter(state_events) + state_events = await event_filter.filter(state_events) results["state"] = await filter_evts(state_events) @@ -1275,6 +1278,13 @@ class RoomEventSource(EventSource[RoomStreamToken, EventBase]): return self.store.get_room_events_max_id(room_id) +class ShutdownRoomResponse(TypedDict): + kicked_users: List[str] + failed_to_kick_users: List[str] + local_aliases: List[str] + new_room_id: Optional[str] + + class RoomShutdownHandler: DEFAULT_MESSAGE = ( @@ -1300,7 +1310,7 @@ class RoomShutdownHandler: new_room_name: Optional[str] = None, message: Optional[str] = None, block: bool = False, - ) -> dict: + ) -> ShutdownRoomResponse: """ Shuts down a room. Moves all local users and room aliases automatically to a new room if `new_room_user_id` is set. Otherwise local users only @@ -1334,8 +1344,13 @@ class RoomShutdownHandler: Defaults to `Sharing illegal content on this server is not permitted and rooms in violation will be blocked.` block: - If set to `true`, this room will be added to a blocking list, - preventing future attempts to join the room. Defaults to `false`. + If set to `True`, users will be prevented from joining the old + room. This option can also be used to pre-emptively block a room, + even if it's unknown to this homeserver. In this case, the room + will be blocked, and no further action will be taken. If `False`, + attempting to delete an unknown room is invalid. + + Defaults to `False`. Returns: a dict containing the following keys: kicked_users: An array of users (`user_id`) that were kicked. @@ -1344,7 +1359,9 @@ class RoomShutdownHandler: local_aliases: An array of strings representing the local aliases that were migrated from the old room to the new. - new_room_id: A string representing the room ID of the new room. + new_room_id: + A string representing the room ID of the new room, or None if + no such room was created. """ if not new_room_name: @@ -1355,14 +1372,28 @@ class RoomShutdownHandler: if not RoomID.is_valid(room_id): raise SynapseError(400, "%s is not a legal room ID" % (room_id,)) - if not await self.store.get_room(room_id): - raise NotFoundError("Unknown room id %s" % (room_id,)) - - # This will work even if the room is already blocked, but that is - # desirable in case the first attempt at blocking the room failed below. + # Action the block first (even if the room doesn't exist yet) if block: + # This will work even if the room is already blocked, but that is + # desirable in case the first attempt at blocking the room failed below. await self.store.block_room(room_id, requester_user_id) + if not await self.store.get_room(room_id): + if block: + # We allow you to block an unknown room. + return { + "kicked_users": [], + "failed_to_kick_users": [], + "local_aliases": [], + "new_room_id": None, + } + else: + # But if you don't want to preventatively block another room, + # this function can't do anything useful. + raise NotFoundError( + "Cannot shut down room: unknown room id %s" % (room_id,) + ) + if new_room_user_id is not None: if not self.hs.is_mine_id(new_room_user_id): raise SynapseError( diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py index 6e4dff8056..ab7eaab2fb 100644 --- a/synapse/handlers/search.py +++ b/synapse/handlers/search.py @@ -180,7 +180,7 @@ class SearchHandler: % (set(group_keys) - {"room_id", "sender"},), ) - search_filter = Filter(filter_dict) + search_filter = Filter(self.hs, filter_dict) # TODO: Search through left rooms too rooms = await self.store.get_rooms_for_local_user_where_membership_is( @@ -242,7 +242,7 @@ class SearchHandler: rank_map.update({r["event"].event_id: r["rank"] for r in results}) - filtered_events = search_filter.filter([r["event"] for r in results]) + filtered_events = await search_filter.filter([r["event"] for r in results]) events = await filter_events_for_client( self.storage, user.to_string(), filtered_events @@ -292,7 +292,9 @@ class SearchHandler: rank_map.update({r["event"].event_id: r["rank"] for r in results}) - filtered_events = search_filter.filter([r["event"] for r in results]) + filtered_events = await search_filter.filter( + [r["event"] for r in results] + ) events = await filter_events_for_client( self.storage, user.to_string(), filtered_events diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 2c7c6d63a9..891435c14d 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -510,7 +510,7 @@ class SyncHandler: log_kv({"limited": limited}) if potential_recents: - recents = sync_config.filter_collection.filter_room_timeline( + recents = await sync_config.filter_collection.filter_room_timeline( potential_recents ) log_kv({"recents_after_sync_filtering": len(recents)}) @@ -575,8 +575,8 @@ class SyncHandler: log_kv({"loaded_recents": len(events)}) - loaded_recents = sync_config.filter_collection.filter_room_timeline( - events + loaded_recents = ( + await sync_config.filter_collection.filter_room_timeline(events) ) log_kv({"loaded_recents_after_sync_filtering": len(loaded_recents)}) @@ -1015,7 +1015,7 @@ class SyncHandler: return { (e.type, e.state_key): e - for e in sync_config.filter_collection.filter_room_state( + for e in await sync_config.filter_collection.filter_room_state( list(state.values()) ) if e.type != EventTypes.Aliases # until MSC2261 or alternative solution @@ -1383,7 +1383,7 @@ class SyncHandler: sync_config.user ) - account_data_for_user = sync_config.filter_collection.filter_account_data( + account_data_for_user = await sync_config.filter_collection.filter_account_data( [ {"type": account_data_type, "content": content} for account_data_type, content in account_data.items() @@ -1448,7 +1448,7 @@ class SyncHandler: # Deduplicate the presence entries so that there's at most one per user presence = list({p.user_id: p for p in presence}.values()) - presence = sync_config.filter_collection.filter_presence(presence) + presence = await sync_config.filter_collection.filter_presence(presence) sync_result_builder.presence = presence @@ -2021,12 +2021,14 @@ class SyncHandler: ) account_data_events = ( - sync_config.filter_collection.filter_room_account_data( + await sync_config.filter_collection.filter_room_account_data( account_data_events ) ) - ephemeral = sync_config.filter_collection.filter_room_ephemeral(ephemeral) + ephemeral = await sync_config.filter_collection.filter_room_ephemeral( + ephemeral + ) if not ( always_include diff --git a/synapse/rest/admin/rooms.py b/synapse/rest/admin/rooms.py index 05c5b4bf0c..a2f4edebb8 100644 --- a/synapse/rest/admin/rooms.py +++ b/synapse/rest/admin/rooms.py @@ -13,7 +13,7 @@ # limitations under the License. import logging from http import HTTPStatus -from typing import TYPE_CHECKING, List, Optional, Tuple +from typing import TYPE_CHECKING, List, Optional, Tuple, cast from urllib import parse as urlparse from synapse.api.constants import EventTypes, JoinRules, Membership @@ -239,9 +239,22 @@ class RoomRestServlet(RestServlet): # Purge room if purge: - await pagination_handler.purge_room(room_id, force=force_purge) - - return 200, ret + try: + await pagination_handler.purge_room(room_id, force=force_purge) + except NotFoundError: + if block: + # We can block unknown rooms with this endpoint, in which case + # a failed purge is expected. + pass + else: + # But otherwise, we expect this purge to have succeeded. + raise + + # Cast safety: cast away the knowledge that this is a TypedDict. + # See https://github.com/python/mypy/issues/4976#issuecomment-579883622 + # for some discussion on why this is necessary. Either way, + # `ret` is an opaque dictionary blob as far as the rest of the app cares. + return 200, cast(JsonDict, ret) class RoomMembersRestServlet(RestServlet): @@ -583,6 +596,7 @@ class RoomEventContextServlet(RestServlet): def __init__(self, hs: "HomeServer"): super().__init__() + self._hs = hs self.clock = hs.get_clock() self.room_context_handler = hs.get_room_context_handler() self._event_serializer = hs.get_event_client_serializer() @@ -600,7 +614,9 @@ class RoomEventContextServlet(RestServlet): filter_str = parse_string(request, "filter", encoding="utf-8") if filter_str: filter_json = urlparse.unquote(filter_str) - event_filter: Optional[Filter] = Filter(json_decoder.decode(filter_json)) + event_filter: Optional[Filter] = Filter( + self._hs, json_decoder.decode(filter_json) + ) else: event_filter = None diff --git a/synapse/rest/client/relations.py b/synapse/rest/client/relations.py index 58f6699073..184cfbe196 100644 --- a/synapse/rest/client/relations.py +++ b/synapse/rest/client/relations.py @@ -298,7 +298,9 @@ class RelationAggregationPaginationServlet(RestServlet): raise SynapseError(404, "Unknown parent event.") if relation_type not in (RelationTypes.ANNOTATION, None): - raise SynapseError(400, "Relation type must be 'annotation'") + raise SynapseError( + 400, f"Relation type must be '{RelationTypes.ANNOTATION}'" + ) limit = parse_integer(request, "limit", default=5) from_token_str = parse_string(request, "from") diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py index 6a876cfa2f..03a353d53c 100644 --- a/synapse/rest/client/room.py +++ b/synapse/rest/client/room.py @@ -550,6 +550,7 @@ class RoomMessageListRestServlet(RestServlet): def __init__(self, hs: "HomeServer"): super().__init__() + self._hs = hs self.pagination_handler = hs.get_pagination_handler() self.auth = hs.get_auth() self.store = hs.get_datastore() @@ -567,7 +568,9 @@ class RoomMessageListRestServlet(RestServlet): filter_str = parse_string(request, "filter", encoding="utf-8") if filter_str: filter_json = urlparse.unquote(filter_str) - event_filter: Optional[Filter] = Filter(json_decoder.decode(filter_json)) + event_filter: Optional[Filter] = Filter( + self._hs, json_decoder.decode(filter_json) + ) if ( event_filter and event_filter.filter_json.get("event_format", "client") @@ -672,6 +675,7 @@ class RoomEventContextServlet(RestServlet): def __init__(self, hs: "HomeServer"): super().__init__() + self._hs = hs self.clock = hs.get_clock() self.room_context_handler = hs.get_room_context_handler() self._event_serializer = hs.get_event_client_serializer() @@ -688,7 +692,9 @@ class RoomEventContextServlet(RestServlet): filter_str = parse_string(request, "filter", encoding="utf-8") if filter_str: filter_json = urlparse.unquote(filter_str) - event_filter: Optional[Filter] = Filter(json_decoder.decode(filter_json)) + event_filter: Optional[Filter] = Filter( + self._hs, json_decoder.decode(filter_json) + ) else: event_filter = None diff --git a/synapse/rest/client/sync.py b/synapse/rest/client/sync.py index 913216a7c4..8c0fdb1940 100644 --- a/synapse/rest/client/sync.py +++ b/synapse/rest/client/sync.py @@ -29,7 +29,7 @@ from typing import ( from synapse.api.constants import Membership, PresenceState from synapse.api.errors import Codes, StoreError, SynapseError -from synapse.api.filtering import DEFAULT_FILTER_COLLECTION, FilterCollection +from synapse.api.filtering import FilterCollection from synapse.api.presence import UserPresenceState from synapse.events import EventBase from synapse.events.utils import ( @@ -150,7 +150,7 @@ class SyncRestServlet(RestServlet): request_key = (user, timeout, since, filter_id, full_state, device_id) if filter_id is None: - filter_collection = DEFAULT_FILTER_COLLECTION + filter_collection = self.filtering.DEFAULT_FILTER_COLLECTION elif filter_id.startswith("{"): try: filter_object = json_decoder.decode(filter_id) @@ -160,7 +160,7 @@ class SyncRestServlet(RestServlet): except Exception: raise SynapseError(400, "Invalid filter JSON") self.filtering.check_valid_filter(filter_object) - filter_collection = FilterCollection(filter_object) + filter_collection = FilterCollection(self.hs, filter_object) else: try: filter_collection = await self.filtering.get_user_filter( diff --git a/synapse/storage/databases/main/appservice.py b/synapse/storage/databases/main/appservice.py index 2da2659f41..baec35ee27 100644 --- a/synapse/storage/databases/main/appservice.py +++ b/synapse/storage/databases/main/appservice.py @@ -412,16 +412,16 @@ class ApplicationServiceTransactionWorkerStore( ) async def set_type_stream_id_for_appservice( - self, service: ApplicationService, type: str, pos: Optional[int] + self, service: ApplicationService, stream_type: str, pos: Optional[int] ) -> None: - if type not in ("read_receipt", "presence"): + if stream_type not in ("read_receipt", "presence"): raise ValueError( "Expected type to be a valid application stream id type, got %s" - % (type,) + % (stream_type,) ) def set_type_stream_id_for_appservice_txn(txn): - stream_id_type = "%s_stream_id" % type + stream_id_type = "%s_stream_id" % stream_type txn.execute( "UPDATE application_services_state SET %s = ? WHERE as_id=?" % stream_id_type, diff --git a/synapse/storage/databases/main/deviceinbox.py b/synapse/storage/databases/main/deviceinbox.py index 264e625bd7..ae3afdd5d2 100644 --- a/synapse/storage/databases/main/deviceinbox.py +++ b/synapse/storage/databases/main/deviceinbox.py @@ -134,7 +134,10 @@ class DeviceInboxWorkerStore(SQLBaseStore): limit: The maximum number of messages to retrieve. Returns: - A list of messages for the device and where in the stream the messages got to. + A tuple containing: + * A list of messages for the device. + * The max stream token of these messages. There may be more to retrieve + if the given limit was reached. """ has_changed = self._device_inbox_stream_cache.has_entity_changed( user_id, last_stream_id @@ -153,12 +156,19 @@ class DeviceInboxWorkerStore(SQLBaseStore): txn.execute( sql, (user_id, device_id, last_stream_id, current_stream_id, limit) ) + messages = [] + stream_pos = current_stream_id + for row in txn: stream_pos = row[0] messages.append(db_to_json(row[1])) + + # If the limit was not reached we know that there's no more data for this + # user/device pair up to current_stream_id. if len(messages) < limit: stream_pos = current_stream_id + return messages, stream_pos return await self.db_pool.runInteraction( @@ -260,13 +270,20 @@ class DeviceInboxWorkerStore(SQLBaseStore): " LIMIT ?" ) txn.execute(sql, (destination, last_stream_id, current_stream_id, limit)) + messages = [] + stream_pos = current_stream_id + for row in txn: stream_pos = row[0] messages.append(db_to_json(row[1])) + + # If the limit was not reached we know that there's no more data for this + # user/device pair up to current_stream_id. if len(messages) < limit: log_kv({"message": "Set stream position to current position"}) stream_pos = current_stream_id + return messages, stream_pos return await self.db_pool.runInteraction( @@ -372,8 +389,8 @@ class DeviceInboxWorkerStore(SQLBaseStore): """Used to send messages from this server. Args: - local_messages_by_user_and_device: - Dictionary of user_id to device_id to message. + local_messages_by_user_then_device: + Dictionary of recipient user_id to recipient device_id to message. remote_messages_by_destination: Dictionary of destination server_name to the EDU JSON to send. diff --git a/synapse/storage/databases/main/relations.py b/synapse/storage/databases/main/relations.py index 53576ad52f..907af10995 100644 --- a/synapse/storage/databases/main/relations.py +++ b/synapse/storage/databases/main/relations.py @@ -20,7 +20,7 @@ import attr from synapse.api.constants import RelationTypes from synapse.events import EventBase from synapse.storage._base import SQLBaseStore -from synapse.storage.database import LoggingTransaction +from synapse.storage.database import LoggingTransaction, make_in_list_sql_clause from synapse.storage.databases.main.stream import generate_pagination_where_clause from synapse.storage.relations import ( AggregationPaginationToken, @@ -334,6 +334,62 @@ class RelationsWorkerStore(SQLBaseStore): return count, latest_event + async def events_have_relations( + self, + parent_ids: List[str], + relation_senders: Optional[List[str]], + relation_types: Optional[List[str]], + ) -> List[str]: + """Check which events have a relationship from the given senders of the + given types. + + Args: + parent_ids: The events being annotated + relation_senders: The relation senders to check. + relation_types: The relation types to check. + + Returns: + True if the event has at least one relationship from one of the given senders of the given type. + """ + # If no restrictions are given then the event has the required relations. + if not relation_senders and not relation_types: + return parent_ids + + sql = """ + SELECT relates_to_id FROM event_relations + INNER JOIN events USING (event_id) + WHERE + %s; + """ + + def _get_if_event_has_relations(txn) -> List[str]: + clauses: List[str] = [] + clause, args = make_in_list_sql_clause( + txn.database_engine, "relates_to_id", parent_ids + ) + clauses.append(clause) + + if relation_senders: + clause, temp_args = make_in_list_sql_clause( + txn.database_engine, "sender", relation_senders + ) + clauses.append(clause) + args.extend(temp_args) + if relation_types: + clause, temp_args = make_in_list_sql_clause( + txn.database_engine, "relation_type", relation_types + ) + clauses.append(clause) + args.extend(temp_args) + + txn.execute(sql % " AND ".join(clauses), args) + + return [row[0] for row in txn] + + return await self.db_pool.runInteraction( + "get_if_event_has_relations", _get_if_event_has_relations + ) + async def has_user_annotated_event( self, parent_id: str, event_type: str, aggregation_key: str, sender: str ) -> bool: diff --git a/synapse/storage/databases/main/room.py b/synapse/storage/databases/main/room.py index cefc77fa0f..17b398bb69 100644 --- a/synapse/storage/databases/main/room.py +++ b/synapse/storage/databases/main/room.py @@ -1751,7 +1751,12 @@ class RoomStore(RoomBackgroundUpdateStore, RoomWorkerStore, SearchStore): ) async def block_room(self, room_id: str, user_id: str) -> None: - """Marks the room as blocked. Can be called multiple times. + """Marks the room as blocked. + + Can be called multiple times (though we'll only track the last user to + block this room). + + Can be called on a room unknown to this homeserver. Args: room_id: Room to block diff --git a/synapse/storage/databases/main/stream.py b/synapse/storage/databases/main/stream.py index dc7884b1c0..42dc807d17 100644 --- a/synapse/storage/databases/main/stream.py +++ b/synapse/storage/databases/main/stream.py @@ -272,31 +272,37 @@ def filter_to_clause(event_filter: Optional[Filter]) -> Tuple[str, List[str]]: args = [] if event_filter.types: - clauses.append("(%s)" % " OR ".join("type = ?" for _ in event_filter.types)) + clauses.append( + "(%s)" % " OR ".join("event.type = ?" for _ in event_filter.types) + ) args.extend(event_filter.types) for typ in event_filter.not_types: - clauses.append("type != ?") + clauses.append("event.type != ?") args.append(typ) if event_filter.senders: - clauses.append("(%s)" % " OR ".join("sender = ?" for _ in event_filter.senders)) + clauses.append( + "(%s)" % " OR ".join("event.sender = ?" for _ in event_filter.senders) + ) args.extend(event_filter.senders) for sender in event_filter.not_senders: - clauses.append("sender != ?") + clauses.append("event.sender != ?") args.append(sender) if event_filter.rooms: - clauses.append("(%s)" % " OR ".join("room_id = ?" for _ in event_filter.rooms)) + clauses.append( + "(%s)" % " OR ".join("event.room_id = ?" for _ in event_filter.rooms) + ) args.extend(event_filter.rooms) for room_id in event_filter.not_rooms: - clauses.append("room_id != ?") + clauses.append("event.room_id != ?") args.append(room_id) if event_filter.contains_url: - clauses.append("contains_url = ?") + clauses.append("event.contains_url = ?") args.append(event_filter.contains_url) # We're only applying the "labels" filter on the database query, because applying the @@ -307,6 +313,23 @@ def filter_to_clause(event_filter: Optional[Filter]) -> Tuple[str, List[str]]: clauses.append("(%s)" % " OR ".join("label = ?" for _ in event_filter.labels)) args.extend(event_filter.labels) + # Filter on relation_senders / relation types from the joined tables. + if event_filter.relation_senders: + clauses.append( + "(%s)" + % " OR ".join( + "related_event.sender = ?" for _ in event_filter.relation_senders + ) + ) + args.extend(event_filter.relation_senders) + + if event_filter.relation_types: + clauses.append( + "(%s)" + % " OR ".join("relation_type = ?" for _ in event_filter.relation_types) + ) + args.extend(event_filter.relation_types) + return " AND ".join(clauses), args @@ -1116,7 +1139,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore, metaclass=abc.ABCMeta): bounds = generate_pagination_where_clause( direction=direction, - column_names=("topological_ordering", "stream_ordering"), + column_names=("event.topological_ordering", "event.stream_ordering"), from_token=from_bound, to_token=to_bound, engine=self.database_engine, @@ -1133,32 +1156,51 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore, metaclass=abc.ABCMeta): select_keywords = "SELECT" join_clause = "" + # 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. Only use it in scenarios that could result + # in the same event ID occurring multiple times in the results. + needs_distinct = False 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 = """ + 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" + # Multiple labels could cause the same event to appear multiple times. + needs_distinct = True + + # If there is a filter on relation_senders and relation_types join to the + # relations table. + if event_filter and ( + event_filter.relation_senders or event_filter.relation_types + ): + # Filtering by relations could cause the same event to appear multiple + # times (since there's no limit on the number of relations to an event). + needs_distinct = True + join_clause += """ + LEFT JOIN event_relations AS relation ON (event.event_id = relation.relates_to_id) + """ + if event_filter.relation_senders: + join_clause += """ + LEFT JOIN events AS related_event ON (relation.event_id = related_event.event_id) + """ + + if needs_distinct: + select_keywords += " DISTINCT" sql = """ %(select_keywords)s - event_id, instance_name, - topological_ordering, stream_ordering - FROM events + event.event_id, event.instance_name, + event.topological_ordering, event.stream_ordering + FROM events AS event %(join_clause)s - WHERE outlier = ? AND room_id = ? AND %(bounds)s - ORDER BY topological_ordering %(order)s, - stream_ordering %(order)s LIMIT ? + WHERE event.outlier = ? AND event.room_id = ? AND %(bounds)s + ORDER BY event.topological_ordering %(order)s, + event.stream_ordering %(order)s LIMIT ? """ % { "select_keywords": select_keywords, "join_clause": join_clause, diff --git a/tests/api/test_filtering.py b/tests/api/test_filtering.py index f44c91a373..b7fc33dc94 100644 --- a/tests/api/test_filtering.py +++ b/tests/api/test_filtering.py @@ -15,6 +15,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +from unittest.mock import patch + import jsonschema from synapse.api.constants import EventContentFields @@ -51,9 +53,8 @@ class FilteringTestCase(unittest.HomeserverTestCase): {"presence": {"senders": ["@bar;pik.test.com"]}}, ] for filter in invalid_filters: - with self.assertRaises(SynapseError) as check_filter_error: + with self.assertRaises(SynapseError): self.filtering.check_valid_filter(filter) - self.assertIsInstance(check_filter_error.exception, SynapseError) def test_valid_filters(self): valid_filters = [ @@ -119,12 +120,12 @@ class FilteringTestCase(unittest.HomeserverTestCase): definition = {"types": ["m.room.message", "org.matrix.foo.bar"]} event = MockEvent(sender="@foo:bar", type="m.room.message", room_id="!foo:bar") - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_types_works_with_wildcards(self): definition = {"types": ["m.*", "org.matrix.foo.bar"]} event = MockEvent(sender="@foo:bar", type="m.room.message", room_id="!foo:bar") - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_types_works_with_unknowns(self): definition = {"types": ["m.room.message", "org.matrix.foo.bar"]} @@ -133,24 +134,24 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="now.for.something.completely.different", room_id="!foo:bar", ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_not_types_works_with_literals(self): definition = {"not_types": ["m.room.message", "org.matrix.foo.bar"]} event = MockEvent(sender="@foo:bar", type="m.room.message", room_id="!foo:bar") - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_not_types_works_with_wildcards(self): definition = {"not_types": ["m.room.message", "org.matrix.*"]} event = MockEvent( sender="@foo:bar", type="org.matrix.custom.event", room_id="!foo:bar" ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_not_types_works_with_unknowns(self): definition = {"not_types": ["m.*", "org.*"]} event = MockEvent(sender="@foo:bar", type="com.nom.nom.nom", room_id="!foo:bar") - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_not_types_takes_priority_over_types(self): definition = { @@ -158,35 +159,35 @@ class FilteringTestCase(unittest.HomeserverTestCase): "types": ["m.room.message", "m.room.topic"], } event = MockEvent(sender="@foo:bar", type="m.room.topic", room_id="!foo:bar") - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_senders_works_with_literals(self): definition = {"senders": ["@flibble:wibble"]} event = MockEvent( sender="@flibble:wibble", type="com.nom.nom.nom", room_id="!foo:bar" ) - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_senders_works_with_unknowns(self): definition = {"senders": ["@flibble:wibble"]} event = MockEvent( sender="@challenger:appears", type="com.nom.nom.nom", room_id="!foo:bar" ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_not_senders_works_with_literals(self): definition = {"not_senders": ["@flibble:wibble"]} event = MockEvent( sender="@flibble:wibble", type="com.nom.nom.nom", room_id="!foo:bar" ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_not_senders_works_with_unknowns(self): definition = {"not_senders": ["@flibble:wibble"]} event = MockEvent( sender="@challenger:appears", type="com.nom.nom.nom", room_id="!foo:bar" ) - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_not_senders_takes_priority_over_senders(self): definition = { @@ -196,14 +197,14 @@ class FilteringTestCase(unittest.HomeserverTestCase): event = MockEvent( sender="@misspiggy:muppets", type="m.room.topic", room_id="!foo:bar" ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_rooms_works_with_literals(self): definition = {"rooms": ["!secretbase:unknown"]} event = MockEvent( sender="@foo:bar", type="m.room.message", room_id="!secretbase:unknown" ) - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_rooms_works_with_unknowns(self): definition = {"rooms": ["!secretbase:unknown"]} @@ -212,7 +213,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="m.room.message", room_id="!anothersecretbase:unknown", ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_not_rooms_works_with_literals(self): definition = {"not_rooms": ["!anothersecretbase:unknown"]} @@ -221,7 +222,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="m.room.message", room_id="!anothersecretbase:unknown", ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_not_rooms_works_with_unknowns(self): definition = {"not_rooms": ["!secretbase:unknown"]} @@ -230,7 +231,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="m.room.message", room_id="!anothersecretbase:unknown", ) - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_not_rooms_takes_priority_over_rooms(self): definition = { @@ -240,7 +241,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): event = MockEvent( sender="@foo:bar", type="m.room.message", room_id="!secretbase:unknown" ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_combined_event(self): definition = { @@ -256,7 +257,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="m.room.message", # yup room_id="!stage:unknown", # yup ) - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_definition_combined_event_bad_sender(self): definition = { @@ -272,7 +273,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="m.room.message", # yup room_id="!stage:unknown", # yup ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_combined_event_bad_room(self): definition = { @@ -288,7 +289,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="m.room.message", # yup room_id="!piggyshouse:muppets", # nope ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_definition_combined_event_bad_type(self): definition = { @@ -304,7 +305,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): type="muppets.misspiggy.kisses", # nope room_id="!stage:unknown", # yup ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_filter_labels(self): definition = {"org.matrix.labels": ["#fun"]} @@ -315,7 +316,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): content={EventContentFields.LABELS: ["#fun"]}, ) - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) event = MockEvent( sender="@foo:bar", @@ -324,7 +325,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): content={EventContentFields.LABELS: ["#notfun"]}, ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) def test_filter_not_labels(self): definition = {"org.matrix.not_labels": ["#fun"]} @@ -335,7 +336,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): content={EventContentFields.LABELS: ["#fun"]}, ) - self.assertFalse(Filter(definition).check(event)) + self.assertFalse(Filter(self.hs, definition)._check(event)) event = MockEvent( sender="@foo:bar", @@ -344,7 +345,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): content={EventContentFields.LABELS: ["#notfun"]}, ) - self.assertTrue(Filter(definition).check(event)) + self.assertTrue(Filter(self.hs, definition)._check(event)) def test_filter_presence_match(self): user_filter_json = {"presence": {"types": ["m.*"]}} @@ -362,7 +363,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): ) ) - results = user_filter.filter_presence(events=events) + results = self.get_success(user_filter.filter_presence(events=events)) self.assertEquals(events, results) def test_filter_presence_no_match(self): @@ -386,7 +387,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): ) ) - results = user_filter.filter_presence(events=events) + results = self.get_success(user_filter.filter_presence(events=events)) self.assertEquals([], results) def test_filter_room_state_match(self): @@ -405,7 +406,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): ) ) - results = user_filter.filter_room_state(events=events) + results = self.get_success(user_filter.filter_room_state(events=events)) self.assertEquals(events, results) def test_filter_room_state_no_match(self): @@ -426,7 +427,7 @@ class FilteringTestCase(unittest.HomeserverTestCase): ) ) - results = user_filter.filter_room_state(events) + results = self.get_success(user_filter.filter_room_state(events)) self.assertEquals([], results) def test_filter_rooms(self): @@ -441,10 +442,52 @@ class FilteringTestCase(unittest.HomeserverTestCase): "!not_included:example.com", # Disallowed because not in rooms. ] - filtered_room_ids = list(Filter(definition).filter_rooms(room_ids)) + filtered_room_ids = list(Filter(self.hs, definition).filter_rooms(room_ids)) self.assertEquals(filtered_room_ids, ["!allowed:example.com"]) + @unittest.override_config({"experimental_features": {"msc3440_enabled": True}}) + def test_filter_relations(self): + events = [ + # An event without a relation. + MockEvent( + event_id="$no_relation", + sender="@foo:bar", + type="org.matrix.custom.event", + room_id="!foo:bar", + ), + # An event with a relation. + MockEvent( + event_id="$with_relation", + sender="@foo:bar", + type="org.matrix.custom.event", + room_id="!foo:bar", + ), + # Non-EventBase objects get passed through. + {}, + ] + + # For the following tests we patch the datastore method (intead of injecting + # events). This is a bit cheeky, but tests the logic of _check_event_relations. + + # Filter for a particular sender. + definition = { + "io.element.relation_senders": ["@foo:bar"], + } + + async def events_have_relations(*args, **kwargs): + return ["$with_relation"] + + with patch.object( + self.datastore, "events_have_relations", new=events_have_relations + ): + filtered_events = list( + self.get_success( + Filter(self.hs, definition)._check_event_relations(events) + ) + ) + self.assertEquals(filtered_events, events[1:]) + def test_add_filter(self): user_filter_json = {"room": {"state": {"types": ["m.*"]}}} diff --git a/tests/handlers/test_appservice.py b/tests/handlers/test_appservice.py index 1f6a924452..d6f14e2dba 100644 --- a/tests/handlers/test_appservice.py +++ b/tests/handlers/test_appservice.py @@ -272,7 +272,9 @@ class AppServiceHandlerTestCase(unittest.TestCase): make_awaitable(([event], None)) ) - self.handler.notify_interested_services_ephemeral("receipt_key", 580) + self.handler.notify_interested_services_ephemeral( + "receipt_key", 580, ["@fakerecipient:example.com"] + ) self.mock_scheduler.submit_ephemeral_events_for_as.assert_called_once_with( interested_service, [event] ) @@ -300,7 +302,9 @@ class AppServiceHandlerTestCase(unittest.TestCase): make_awaitable(([event], None)) ) - self.handler.notify_interested_services_ephemeral("receipt_key", 579) + self.handler.notify_interested_services_ephemeral( + "receipt_key", 580, ["@fakerecipient:example.com"] + ) self.mock_scheduler.submit_ephemeral_events_for_as.assert_not_called() def _mkservice(self, is_interested, protocols=None): diff --git a/tests/handlers/test_sync.py b/tests/handlers/test_sync.py index 339c039914..638186f173 100644 --- a/tests/handlers/test_sync.py +++ b/tests/handlers/test_sync.py @@ -13,10 +13,11 @@ # limitations under the License. from typing import Optional +from unittest.mock import Mock from synapse.api.constants import EventTypes, JoinRules from synapse.api.errors import Codes, ResourceLimitError -from synapse.api.filtering import DEFAULT_FILTER_COLLECTION +from synapse.api.filtering import Filtering from synapse.api.room_versions import RoomVersions from synapse.handlers.sync import SyncConfig from synapse.rest import admin @@ -197,7 +198,7 @@ def generate_sync_config( _request_key += 1 return SyncConfig( user=UserID.from_string(user_id), - filter_collection=DEFAULT_FILTER_COLLECTION, + filter_collection=Filtering(Mock()).DEFAULT_FILTER_COLLECTION, is_guest=False, request_key=("request_key", _request_key), device_id=device_id, diff --git a/tests/rest/admin/test_room.py b/tests/rest/admin/test_room.py index 46116644ce..11ec54c82e 100644 --- a/tests/rest/admin/test_room.py +++ b/tests/rest/admin/test_room.py @@ -14,9 +14,12 @@ import json import urllib.parse +from http import HTTPStatus from typing import List, Optional from unittest.mock import Mock +from parameterized import parameterized + import synapse.rest.admin from synapse.api.constants import EventTypes, Membership from synapse.api.errors import Codes @@ -281,6 +284,31 @@ class DeleteRoomTestCase(unittest.HomeserverTestCase): self._is_blocked(self.room_id, expect=True) self._has_no_members(self.room_id) + @parameterized.expand([(True,), (False,)]) + def test_block_unknown_room(self, purge: bool) -> None: + """ + We can block an unknown room. In this case, the `purge` argument + should be ignored. + """ + room_id = "!unknown:test" + + # The room isn't already in the blocked rooms table + self._is_blocked(room_id, expect=False) + + # Request the room be blocked. + channel = self.make_request( + "DELETE", + f"/_synapse/admin/v1/rooms/{room_id}", + {"block": True, "purge": purge}, + access_token=self.admin_user_tok, + ) + + # The room is now blocked. + self.assertEqual( + HTTPStatus.OK, int(channel.result["code"]), msg=channel.result["body"] + ) + self._is_blocked(room_id) + def test_shutdown_room_consent(self): """Test that we can shutdown rooms with local users who have not yet accepted the privacy policy. This used to fail when we tried to diff --git a/tests/rest/client/test_rooms.py b/tests/rest/client/test_rooms.py index 376853fd65..10a4a4dc5e 100644 --- a/tests/rest/client/test_rooms.py +++ b/tests/rest/client/test_rooms.py @@ -25,7 +25,12 @@ from urllib import parse as urlparse from twisted.internet import defer import synapse.rest.admin -from synapse.api.constants import EventContentFields, EventTypes, Membership +from synapse.api.constants import ( + EventContentFields, + EventTypes, + Membership, + RelationTypes, +) from synapse.api.errors import Codes, HttpResponseException from synapse.handlers.pagination import PurgeStatus from synapse.rest import admin @@ -2157,6 +2162,153 @@ class LabelsTestCase(unittest.HomeserverTestCase): return event_id +class RelationsTestCase(unittest.HomeserverTestCase): + servlets = [ + synapse.rest.admin.register_servlets_for_client_rest_resource, + room.register_servlets, + login.register_servlets, + ] + + def default_config(self): + config = super().default_config() + config["experimental_features"] = {"msc3440_enabled": True} + return config + + def prepare(self, reactor, clock, homeserver): + self.user_id = self.register_user("test", "test") + self.tok = self.login("test", "test") + self.room_id = self.helper.create_room_as(self.user_id, tok=self.tok) + + self.second_user_id = self.register_user("second", "test") + self.second_tok = self.login("second", "test") + self.helper.join( + room=self.room_id, user=self.second_user_id, tok=self.second_tok + ) + + self.third_user_id = self.register_user("third", "test") + self.third_tok = self.login("third", "test") + self.helper.join(room=self.room_id, user=self.third_user_id, tok=self.third_tok) + + # An initial event with a relation from second user. + res = self.helper.send_event( + room_id=self.room_id, + type=EventTypes.Message, + content={"msgtype": "m.text", "body": "Message 1"}, + tok=self.tok, + ) + self.event_id_1 = res["event_id"] + self.helper.send_event( + room_id=self.room_id, + type="m.reaction", + content={ + "m.relates_to": { + "rel_type": RelationTypes.ANNOTATION, + "event_id": self.event_id_1, + "key": "👍", + } + }, + tok=self.second_tok, + ) + + # Another event with a relation from third user. + res = self.helper.send_event( + room_id=self.room_id, + type=EventTypes.Message, + content={"msgtype": "m.text", "body": "Message 2"}, + tok=self.tok, + ) + self.event_id_2 = res["event_id"] + self.helper.send_event( + room_id=self.room_id, + type="m.reaction", + content={ + "m.relates_to": { + "rel_type": RelationTypes.REFERENCE, + "event_id": self.event_id_2, + } + }, + tok=self.third_tok, + ) + + # An event with no relations. + self.helper.send_event( + room_id=self.room_id, + type=EventTypes.Message, + content={"msgtype": "m.text", "body": "No relations"}, + tok=self.tok, + ) + + def _filter_messages(self, filter: JsonDict) -> List[JsonDict]: + """Make a request to /messages with a filter, returns the chunk of events.""" + channel = self.make_request( + "GET", + "/rooms/%s/messages?filter=%s&dir=b" % (self.room_id, json.dumps(filter)), + access_token=self.tok, + ) + self.assertEqual(channel.code, 200, channel.result) + + return channel.json_body["chunk"] + + def test_filter_relation_senders(self): + # Messages which second user reacted to. + filter = {"io.element.relation_senders": [self.second_user_id]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0]["event_id"], self.event_id_1) + + # Messages which third user reacted to. + filter = {"io.element.relation_senders": [self.third_user_id]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0]["event_id"], self.event_id_2) + + # Messages which either user reacted to. + filter = { + "io.element.relation_senders": [self.second_user_id, self.third_user_id] + } + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 2, chunk) + self.assertCountEqual( + [c["event_id"] for c in chunk], [self.event_id_1, self.event_id_2] + ) + + def test_filter_relation_type(self): + # Messages which have annotations. + filter = {"io.element.relation_types": [RelationTypes.ANNOTATION]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0]["event_id"], self.event_id_1) + + # Messages which have references. + filter = {"io.element.relation_types": [RelationTypes.REFERENCE]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0]["event_id"], self.event_id_2) + + # Messages which have either annotations or references. + filter = { + "io.element.relation_types": [ + RelationTypes.ANNOTATION, + RelationTypes.REFERENCE, + ] + } + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 2, chunk) + self.assertCountEqual( + [c["event_id"] for c in chunk], [self.event_id_1, self.event_id_2] + ) + + def test_filter_relation_senders_and_type(self): + # Messages which second user reacted to. + filter = { + "io.element.relation_senders": [self.second_user_id], + "io.element.relation_types": [RelationTypes.ANNOTATION], + } + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0]["event_id"], self.event_id_1) + + class ContextTestCase(unittest.HomeserverTestCase): servlets = [ diff --git a/tests/storage/test_stream.py b/tests/storage/test_stream.py new file mode 100644 index 0000000000..ce782c7e1d --- /dev/null +++ b/tests/storage/test_stream.py @@ -0,0 +1,207 @@ +# Copyright 2021 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 List + +from synapse.api.constants import EventTypes, RelationTypes +from synapse.api.filtering import Filter +from synapse.events import EventBase +from synapse.rest import admin +from synapse.rest.client import login, room +from synapse.types import JsonDict + +from tests.unittest import HomeserverTestCase + + +class PaginationTestCase(HomeserverTestCase): + """ + Test the pre-filtering done in the pagination code. + + This is similar to some of the tests in tests.rest.client.test_rooms but here + we ensure that the filtering done in the database is applied successfully. + """ + + servlets = [ + admin.register_servlets_for_client_rest_resource, + room.register_servlets, + login.register_servlets, + ] + + def default_config(self): + config = super().default_config() + config["experimental_features"] = {"msc3440_enabled": True} + return config + + def prepare(self, reactor, clock, homeserver): + self.user_id = self.register_user("test", "test") + self.tok = self.login("test", "test") + self.room_id = self.helper.create_room_as(self.user_id, tok=self.tok) + + self.second_user_id = self.register_user("second", "test") + self.second_tok = self.login("second", "test") + self.helper.join( + room=self.room_id, user=self.second_user_id, tok=self.second_tok + ) + + self.third_user_id = self.register_user("third", "test") + self.third_tok = self.login("third", "test") + self.helper.join(room=self.room_id, user=self.third_user_id, tok=self.third_tok) + + # An initial event with a relation from second user. + res = self.helper.send_event( + room_id=self.room_id, + type=EventTypes.Message, + content={"msgtype": "m.text", "body": "Message 1"}, + tok=self.tok, + ) + self.event_id_1 = res["event_id"] + self.helper.send_event( + room_id=self.room_id, + type="m.reaction", + content={ + "m.relates_to": { + "rel_type": RelationTypes.ANNOTATION, + "event_id": self.event_id_1, + "key": "👍", + } + }, + tok=self.second_tok, + ) + + # Another event with a relation from third user. + res = self.helper.send_event( + room_id=self.room_id, + type=EventTypes.Message, + content={"msgtype": "m.text", "body": "Message 2"}, + tok=self.tok, + ) + self.event_id_2 = res["event_id"] + self.helper.send_event( + room_id=self.room_id, + type="m.reaction", + content={ + "m.relates_to": { + "rel_type": RelationTypes.REFERENCE, + "event_id": self.event_id_2, + } + }, + tok=self.third_tok, + ) + + # An event with no relations. + self.helper.send_event( + room_id=self.room_id, + type=EventTypes.Message, + content={"msgtype": "m.text", "body": "No relations"}, + tok=self.tok, + ) + + def _filter_messages(self, filter: JsonDict) -> List[EventBase]: + """Make a request to /messages with a filter, returns the chunk of events.""" + + from_token = self.get_success( + self.hs.get_event_sources().get_current_token_for_pagination() + ) + + events, next_key = self.get_success( + self.hs.get_datastore().paginate_room_events( + room_id=self.room_id, + from_key=from_token.room_key, + to_key=None, + direction="b", + limit=10, + event_filter=Filter(self.hs, filter), + ) + ) + + return events + + def test_filter_relation_senders(self): + # Messages which second user reacted to. + filter = {"io.element.relation_senders": [self.second_user_id]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0].event_id, self.event_id_1) + + # Messages which third user reacted to. + filter = {"io.element.relation_senders": [self.third_user_id]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0].event_id, self.event_id_2) + + # Messages which either user reacted to. + filter = { + "io.element.relation_senders": [self.second_user_id, self.third_user_id] + } + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 2, chunk) + self.assertCountEqual( + [c.event_id for c in chunk], [self.event_id_1, self.event_id_2] + ) + + def test_filter_relation_type(self): + # Messages which have annotations. + filter = {"io.element.relation_types": [RelationTypes.ANNOTATION]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0].event_id, self.event_id_1) + + # Messages which have references. + filter = {"io.element.relation_types": [RelationTypes.REFERENCE]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0].event_id, self.event_id_2) + + # Messages which have either annotations or references. + filter = { + "io.element.relation_types": [ + RelationTypes.ANNOTATION, + RelationTypes.REFERENCE, + ] + } + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 2, chunk) + self.assertCountEqual( + [c.event_id for c in chunk], [self.event_id_1, self.event_id_2] + ) + + def test_filter_relation_senders_and_type(self): + # Messages which second user reacted to. + filter = { + "io.element.relation_senders": [self.second_user_id], + "io.element.relation_types": [RelationTypes.ANNOTATION], + } + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0].event_id, self.event_id_1) + + def test_duplicate_relation(self): + """An event should only be returned once if there are multiple relations to it.""" + self.helper.send_event( + room_id=self.room_id, + type="m.reaction", + content={ + "m.relates_to": { + "rel_type": RelationTypes.ANNOTATION, + "event_id": self.event_id_1, + "key": "A", + } + }, + tok=self.second_tok, + ) + + filter = {"io.element.relation_senders": [self.second_user_id]} + chunk = self._filter_messages(filter) + self.assertEqual(len(chunk), 1, chunk) + self.assertEqual(chunk[0].event_id, self.event_id_1) |