From 197fae16398a3cacc310fbba6e1dc343f552fd03 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 26 Mar 2019 12:45:22 +0000 Subject: Use event streams to calculate presence Primarily this fixes a bug in the handling of remote users joining a room where the server sent out the presence for all local users in the room to all servers in the room. We also change to using the state delta stream, rather than the distributor, as it will make it easier to split processing out of the master process (as well as being more flexible). Finally, when sending presence states to newly joined servers we filter out old presence states to reduce the number sent. Initially we filter out states that are offline and have a last active more than a week ago, though this can be changed down the line. Fixes #3962 --- synapse/handlers/presence.py | 159 +++++++++++++++++++++++++++++++++++-------- 1 file changed, 130 insertions(+), 29 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 37e87fc054..710a060be6 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -31,9 +31,11 @@ from prometheus_client import Counter from twisted.internet import defer -from synapse.api.constants import PresenceState +import synapse.metrics +from synapse.api.constants import EventTypes, Membership, PresenceState from synapse.api.errors import SynapseError from synapse.metrics import LaterGauge +from synapse.metrics.background_process_metrics import run_as_background_process from synapse.storage.presence import UserPresenceState from synapse.types import UserID, get_domain_from_id from synapse.util.async_helpers import Linearizer @@ -98,6 +100,7 @@ class PresenceHandler(object): self.hs = hs self.is_mine = hs.is_mine self.is_mine_id = hs.is_mine_id + self.server_name = hs.hostname self.clock = hs.get_clock() self.store = hs.get_datastore() self.wheel_timer = WheelTimer() @@ -132,9 +135,6 @@ class PresenceHandler(object): ) ) - distributor = hs.get_distributor() - distributor.observe("user_joined_room", self.user_joined_room) - active_presence = self.store.take_presence_startup_info() # A dictionary of the current state of users. This is prefilled with @@ -220,6 +220,15 @@ class PresenceHandler(object): LaterGauge("synapse_handlers_presence_wheel_timer_size", "", [], lambda: len(self.wheel_timer)) + # Used to handle sending of presence to newly joined users/servers + if hs.config.use_presence: + self.notifier.add_replication_callback(self.notify_new_event) + + # Presence is best effort and quickly heals itself, so lets just always + # stream from the current state when we restart. + self._event_pos = self.store.get_current_events_token() + self._event_processing = False + @defer.inlineCallbacks def _on_shutdown(self): """Gets called when shutting down. This lets us persist any updates that @@ -750,31 +759,6 @@ class PresenceHandler(object): yield self._update_states([prev_state.copy_and_replace(**new_fields)]) - @defer.inlineCallbacks - def user_joined_room(self, user, room_id): - """Called (via the distributor) when a user joins a room. This funciton - sends presence updates to servers, either: - 1. the joining user is a local user and we send their presence to - all servers in the room. - 2. the joining user is a remote user and so we send presence for all - local users in the room. - """ - # We only need to send presence to servers that don't have it yet. We - # don't need to send to local clients here, as that is done as part - # of the event stream/sync. - # TODO: Only send to servers not already in the room. - if self.is_mine(user): - state = yield self.current_state_for_user(user.to_string()) - - self._push_to_remotes([state]) - else: - user_ids = yield self.store.get_users_in_room(room_id) - user_ids = list(filter(self.is_mine_id, user_ids)) - - states = yield self.current_state_for_users(user_ids) - - self._push_to_remotes(list(states.values())) - @defer.inlineCallbacks def get_presence_list(self, observer_user, accepted=None): """Returns the presence for all users in their presence list. @@ -945,6 +929,123 @@ class PresenceHandler(object): rows = yield self.store.get_all_presence_updates(last_id, current_id) defer.returnValue(rows) + def notify_new_event(self): + """Called when new events have happened. Handles users and servers + joining rooms and require being sent presence. + """ + + @defer.inlineCallbacks + def _process_presence(): + if self._event_processing: + return + + self._event_processing = True + try: + yield self._unsafe_process() + finally: + self._event_processing = False + + run_as_background_process("presence.notify_new_event", _process_presence) + + @defer.inlineCallbacks + def _unsafe_process(self): + # Loop round handling deltas until we're up to date + while True: + with Measure(self.clock, "presence_delta"): + deltas = yield self.store.get_current_state_deltas(self._event_pos) + if not deltas: + return + + yield self._handle_state_delta(deltas) + + self._event_pos = deltas[-1]["stream_id"] + + # Expose current event processing position to prometheus + synapse.metrics.event_processing_positions.labels("presence").set( + self._event_pos + ) + + @defer.inlineCallbacks + def _handle_state_delta(self, deltas): + """Process current state deltas to find new joins that need to be + handled. + """ + for delta in deltas: + typ = delta["type"] + state_key = delta["state_key"] + room_id = delta["room_id"] + event_id = delta["event_id"] + prev_event_id = delta["prev_event_id"] + + logger.debug("Handling: %r %r, %s", typ, state_key, event_id) + + if typ != EventTypes.Member: + continue + + event = yield self.store.get_event(event_id) + if event.content.get("membership") != Membership.JOIN: + # We only care about joins + continue + + if prev_event_id: + prev_event = yield self.store.get_event(prev_event_id) + if prev_event.content.get("membership") == Membership.JOIN: + # Ignore changes to join events. + continue + + if self.is_mine_id(state_key): + # If this is a local user then we need to send their presence + # out to hosts in the room (who don't already have it) + + # TODO: We should be able to filter the hosts down to those that + # haven't previously seen the user + + state = yield self.current_state_for_user(state_key) + hosts = yield self.state.get_current_hosts_in_room(room_id) + + # Filter out ourselves. + hosts = set(host for host in hosts if host != self.server_name) + + self.federation.send_presence_to_destinations( + states=[state], + destinations=hosts, + ) + else: + # A remote user has joined the room, so we need to: + # 1. Check if this is a new server in the room + # 2. If so send any presence they don't already have for + # local users in the room. + + # TODO: We should be able to filter the users down to those that + # the server hasn't previously seen + + # TODO: Check that this is actually a new server joining the + # room. + + user_ids = yield self.state.get_current_user_in_room(room_id) + user_ids = list(filter(self.is_mine_id, user_ids)) + + states = yield self.current_state_for_users(user_ids) + + # Filter out old presence, i.e. offline presence states where + # the user hasn't been active for a week. We can change this + # depending on what we want the UX to be, but at the least we + # should filter out offline presence where the state is just the + # default state. + now = self.clock.time_msec() + states = [ + state for state in states.values() + if state.state != PresenceState.OFFLINE + or now - state.last_active_ts < 7 * 24 * 60 * 60 * 1000 + or state.status_msg is not None + ] + + if states: + self.federation.send_presence_to_destinations( + states=states, + destinations=[get_domain_from_id(state_key)], + ) + def should_notify(old_state, new_state): """Decides if a presence state change should be sent to interested parties. -- cgit 1.5.1 From 40e56997bc8a775f6e41e94358fa8f9b5da99e28 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Thu, 28 Mar 2019 13:48:41 +0000 Subject: Review comments --- synapse/handlers/presence.py | 106 +++++++++++++++++++++++----------------- tests/handlers/test_presence.py | 14 ++++-- 2 files changed, 71 insertions(+), 49 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 710a060be6..4e71e10295 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -934,6 +934,9 @@ class PresenceHandler(object): joining rooms and require being sent presence. """ + if self._event_processing: + return + @defer.inlineCallbacks def _process_presence(): if self._event_processing: @@ -993,58 +996,73 @@ class PresenceHandler(object): # Ignore changes to join events. continue - if self.is_mine_id(state_key): - # If this is a local user then we need to send their presence - # out to hosts in the room (who don't already have it) - - # TODO: We should be able to filter the hosts down to those that - # haven't previously seen the user + yield self._on_user_joined_room(room_id, state_key) - state = yield self.current_state_for_user(state_key) - hosts = yield self.state.get_current_hosts_in_room(room_id) - - # Filter out ourselves. - hosts = set(host for host in hosts if host != self.server_name) + @defer.inlineCallbacks + def _on_user_joined_room(self, room_id, user_id): + """Called when we detect a user joining the room via the current state + delta stream. - self.federation.send_presence_to_destinations( - states=[state], - destinations=hosts, - ) - else: - # A remote user has joined the room, so we need to: - # 1. Check if this is a new server in the room - # 2. If so send any presence they don't already have for - # local users in the room. + Args: + room_id (str) + user_id (str) - # TODO: We should be able to filter the users down to those that - # the server hasn't previously seen + Returns: + Deferred + """ - # TODO: Check that this is actually a new server joining the - # room. + if self.is_mine_id(user_id): + # If this is a local user then we need to send their presence + # out to hosts in the room (who don't already have it) - user_ids = yield self.state.get_current_user_in_room(room_id) - user_ids = list(filter(self.is_mine_id, user_ids)) + # TODO: We should be able to filter the hosts down to those that + # haven't previously seen the user - states = yield self.current_state_for_users(user_ids) + state = yield self.current_state_for_user(user_id) + hosts = yield self.state.get_current_hosts_in_room(room_id) - # Filter out old presence, i.e. offline presence states where - # the user hasn't been active for a week. We can change this - # depending on what we want the UX to be, but at the least we - # should filter out offline presence where the state is just the - # default state. - now = self.clock.time_msec() - states = [ - state for state in states.values() - if state.state != PresenceState.OFFLINE - or now - state.last_active_ts < 7 * 24 * 60 * 60 * 1000 - or state.status_msg is not None - ] + # Filter out ourselves. + hosts = set(host for host in hosts if host != self.server_name) - if states: - self.federation.send_presence_to_destinations( - states=states, - destinations=[get_domain_from_id(state_key)], - ) + self.federation.send_presence_to_destinations( + states=[state], + destinations=hosts, + ) + else: + # A remote user has joined the room, so we need to: + # 1. Check if this is a new server in the room + # 2. If so send any presence they don't already have for + # local users in the room. + + # TODO: We should be able to filter the users down to those that + # the server hasn't previously seen + + # TODO: Check that this is actually a new server joining the + # room. + + user_ids = yield self.state.get_current_user_in_room(room_id) + user_ids = list(filter(self.is_mine_id, user_ids)) + + states = yield self.current_state_for_users(user_ids) + + # Filter out old presence, i.e. offline presence states where + # the user hasn't been active for a week. We can change this + # depending on what we want the UX to be, but at the least we + # should filter out offline presence where the state is just the + # default state. + now = self.clock.time_msec() + states = [ + state for state in states.values() + if state.state != PresenceState.OFFLINE + or now - state.last_active_ts < 7 * 24 * 60 * 60 * 1000 + or state.status_msg is not None + ] + + if states: + self.federation.send_presence_to_destinations( + states=states, + destinations=[get_domain_from_id(user_id)], + ) def should_notify(old_state, new_state): diff --git a/tests/handlers/test_presence.py b/tests/handlers/test_presence.py index 5221485c58..94c6080e34 100644 --- a/tests/handlers/test_presence.py +++ b/tests/handlers/test_presence.py @@ -461,7 +461,9 @@ class PresenceJoinTestCase(unittest.HomeserverTestCase): ) self.reactor.pump([0]) # Wait for presence updates to be handled - # Test that a new server gets told about existing presence # + # + # Test that a new server gets told about existing presence + # self.federation_sender.reset_mock() @@ -482,7 +484,9 @@ class PresenceJoinTestCase(unittest.HomeserverTestCase): destinations=["server2"], states=[expected_state] ) - # Test that only the new server gets sent presence and not existing servers # + # + # Test that only the new server gets sent presence and not existing servers + # self.federation_sender.reset_mock() self._add_new_user(room_id, "@bob:server3") @@ -517,7 +521,9 @@ class PresenceJoinTestCase(unittest.HomeserverTestCase): self.reactor.pump([0]) # Wait for presence updates to be handled - # Test that when a local join happens remote servers get told about it # + # + # Test that when a local join happens remote servers get told about it + # self.federation_sender.reset_mock() @@ -547,7 +553,6 @@ class PresenceJoinTestCase(unittest.HomeserverTestCase): room_version = self.get_success(self.store.get_room_version(room_id)) - # No we want to have other servers "join" builder = EventBuilder( state=self.state, auth=self.auth, @@ -555,7 +560,6 @@ class PresenceJoinTestCase(unittest.HomeserverTestCase): clock=self.clock, hostname=hostname, signing_key=self.random_signing_key, - format_version=room_version_to_event_format(room_version), room_id=room_id, type=EventTypes.Member, -- cgit 1.5.1 From 4e5f0f7ca098022b718233d9b429247e6228f31d Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Thu, 28 Mar 2019 13:55:21 +0000 Subject: Use an assert --- synapse/handlers/presence.py | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 4e71e10295..e85c49742d 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -939,8 +939,7 @@ class PresenceHandler(object): @defer.inlineCallbacks def _process_presence(): - if self._event_processing: - return + assert not self._event_processing self._event_processing = True try: -- cgit 1.5.1 From 7a91b9d81c8ef84ce3aff785f9e2fc0a8268df1f Mon Sep 17 00:00:00 2001 From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com> Date: Thu, 28 Mar 2019 15:48:07 +0000 Subject: Allow password providers to bind emails (#4947) This PR allows password provider modules to bind email addresses when a user is registering and is motivated by matrix-org/matrix-synapse-ldap3#58 --- changelog.d/4947.feature | 1 + synapse/handlers/register.py | 17 +++++++++++++++++ synapse/module_api/__init__.py | 9 +++++---- 3 files changed, 23 insertions(+), 4 deletions(-) create mode 100644 changelog.d/4947.feature (limited to 'synapse/handlers') diff --git a/changelog.d/4947.feature b/changelog.d/4947.feature new file mode 100644 index 0000000000..b9d27b90f1 --- /dev/null +++ b/changelog.d/4947.feature @@ -0,0 +1 @@ +Add ability for password provider modules to bind email addresses to users upon registration. \ No newline at end of file diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py index 58940e0320..a51d11a257 100644 --- a/synapse/handlers/register.py +++ b/synapse/handlers/register.py @@ -153,6 +153,7 @@ class RegistrationHandler(BaseHandler): user_type=None, default_display_name=None, address=None, + bind_emails=[], ): """Registers a new client on the server. @@ -172,6 +173,7 @@ class RegistrationHandler(BaseHandler): default_display_name (unicode|None): if set, the new user's displayname will be set to this. Defaults to 'localpart'. address (str|None): the IP address used to perform the registration. + bind_emails (List[str]): list of emails to bind to this account. Returns: A tuple of (user_id, access_token). Raises: @@ -261,6 +263,21 @@ class RegistrationHandler(BaseHandler): if not self.hs.config.user_consent_at_registration: yield self._auto_join_rooms(user_id) + # Bind any specified emails to this account + current_time = self.hs.get_clock().time_msec() + for email in bind_emails: + # generate threepid dict + threepid_dict = { + "medium": "email", + "address": email, + "validated_at": current_time, + } + + # Bind email to new account + yield self._register_email_threepid( + user_id, threepid_dict, None, False, + ) + defer.returnValue((user_id, token)) @defer.inlineCallbacks diff --git a/synapse/module_api/__init__.py b/synapse/module_api/__init__.py index 235ce8334e..b3abd1b3c6 100644 --- a/synapse/module_api/__init__.py +++ b/synapse/module_api/__init__.py @@ -74,14 +74,14 @@ class ModuleApi(object): return self._auth_handler.check_user_exists(user_id) @defer.inlineCallbacks - def register(self, localpart, displayname=None): + def register(self, localpart, displayname=None, emails=[]): """Registers a new user with given localpart and optional - displayname. + displayname, emails. Args: localpart (str): The localpart of the new user. - displayname (str|None): The displayname of the new user. If None, - the user's displayname will default to `localpart`. + displayname (str|None): The displayname of the new user. + emails (List[str]): Emails to bind to the new user. Returns: Deferred: a 2-tuple of (user_id, access_token) @@ -90,6 +90,7 @@ class ModuleApi(object): reg = self.hs.get_registration_handler() user_id, access_token = yield reg.register( localpart=localpart, default_display_name=displayname, + bind_emails=emails, ) defer.returnValue((user_id, access_token)) -- cgit 1.5.1 From 54a87a7b086048e2131a6d1ed00e25836ffa2995 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com> Date: Mon, 1 Apr 2019 10:24:38 +0100 Subject: Collect room-version variations into one place (#4969) Collect all the things that make room-versions different to one another into one place, so that it's easier to define new room versions. --- changelog.d/4969.misc | 2 + synapse/api/constants.py | 40 ---------- synapse/api/room_versions.py | 91 ++++++++++++++++++++++ synapse/event_auth.py | 20 ++--- synapse/events/__init__.py | 15 ++-- synapse/events/builder.py | 36 +++++---- synapse/events/validator.py | 3 +- synapse/federation/federation_base.py | 16 ++-- synapse/federation/federation_client.py | 29 +++---- synapse/federation/federation_server.py | 3 +- synapse/federation/transport/server.py | 4 +- synapse/handlers/federation.py | 13 ++-- synapse/handlers/message.py | 7 +- synapse/handlers/room.py | 11 +-- synapse/rest/client/v2_alpha/capabilities.py | 10 +-- .../client/v2_alpha/room_upgrade_rest_servlet.py | 2 +- synapse/state/__init__.py | 16 ++-- synapse/state/v1.py | 11 ++- synapse/storage/events_worker.py | 3 +- tests/rest/client/v2_alpha/test_capabilities.py | 4 +- tests/state/test_v2.py | 7 +- tests/storage/test_redaction.py | 9 ++- tests/storage/test_roommember.py | 5 +- tests/storage/test_state.py | 5 +- tests/test_event_auth.py | 10 +-- tests/test_state.py | 5 +- tests/test_visibility.py | 8 +- tests/utils.py | 5 +- 28 files changed, 222 insertions(+), 168 deletions(-) create mode 100644 changelog.d/4969.misc create mode 100644 synapse/api/room_versions.py (limited to 'synapse/handlers') diff --git a/changelog.d/4969.misc b/changelog.d/4969.misc new file mode 100644 index 0000000000..e3a3214e6b --- /dev/null +++ b/changelog.d/4969.misc @@ -0,0 +1,2 @@ +Refactor room version definitions. + diff --git a/synapse/api/constants.py b/synapse/api/constants.py index f47c33a074..dc913feeee 100644 --- a/synapse/api/constants.py +++ b/synapse/api/constants.py @@ -102,46 +102,6 @@ class ThirdPartyEntityKind(object): LOCATION = "location" -class RoomVersions(object): - V1 = "1" - V2 = "2" - V3 = "3" - STATE_V2_TEST = "state-v2-test" - - -class RoomDisposition(object): - STABLE = "stable" - UNSTABLE = "unstable" - - -# the version we will give rooms which are created on this server -DEFAULT_ROOM_VERSION = RoomVersions.V1 - -# vdh-test-version is a placeholder to get room versioning support working and tested -# until we have a working v2. -KNOWN_ROOM_VERSIONS = { - RoomVersions.V1, - RoomVersions.V2, - RoomVersions.V3, - RoomVersions.STATE_V2_TEST, - RoomVersions.V3, -} - - -class EventFormatVersions(object): - """This is an internal enum for tracking the version of the event format, - independently from the room version. - """ - V1 = 1 - V2 = 2 - - -KNOWN_EVENT_FORMAT_VERSIONS = { - EventFormatVersions.V1, - EventFormatVersions.V2, -} - - ServerNoticeMsgType = "m.server_notice" ServerNoticeLimitReached = "m.server_notice.usage_limit_reached" diff --git a/synapse/api/room_versions.py b/synapse/api/room_versions.py new file mode 100644 index 0000000000..e77abe1040 --- /dev/null +++ b/synapse/api/room_versions.py @@ -0,0 +1,91 @@ +# -*- 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 attr + + +class EventFormatVersions(object): + """This is an internal enum for tracking the version of the event format, + independently from the room version. + """ + V1 = 1 # $id:server format + V2 = 2 # MSC1659-style $hash format: introduced for room v3 + + +KNOWN_EVENT_FORMAT_VERSIONS = { + EventFormatVersions.V1, + EventFormatVersions.V2, +} + + +class StateResolutionVersions(object): + """Enum to identify the state resolution algorithms""" + V1 = 1 # room v1 state res + V2 = 2 # MSC1442 state res: room v2 and later + + +class RoomDisposition(object): + STABLE = "stable" + UNSTABLE = "unstable" + + +@attr.s(slots=True, frozen=True) +class RoomVersion(object): + """An object which describes the unique attributes of a room version.""" + + identifier = attr.ib() # str; the identifier for this version + disposition = attr.ib() # str; one of the RoomDispositions + event_format = attr.ib() # int; one of the EventFormatVersions + state_res = attr.ib() # int; one of the StateResolutionVersions + + +class RoomVersions(object): + V1 = RoomVersion( + "1", + RoomDisposition.STABLE, + EventFormatVersions.V1, + StateResolutionVersions.V1, + ) + STATE_V2_TEST = RoomVersion( + "state-v2-test", + RoomDisposition.UNSTABLE, + EventFormatVersions.V1, + StateResolutionVersions.V2, + ) + V2 = RoomVersion( + "2", + RoomDisposition.STABLE, + EventFormatVersions.V1, + StateResolutionVersions.V2, + ) + V3 = RoomVersion( + "3", + RoomDisposition.STABLE, + EventFormatVersions.V2, + StateResolutionVersions.V2, + ) + + +# the version we will give rooms which are created on this server +DEFAULT_ROOM_VERSION = RoomVersions.V1 + + +KNOWN_ROOM_VERSIONS = { + v.identifier: v for v in ( + RoomVersions.V1, + RoomVersions.V2, + RoomVersions.V3, + RoomVersions.STATE_V2_TEST, + ) +} # type: dict[str, RoomVersion] diff --git a/synapse/event_auth.py b/synapse/event_auth.py index 8f9e330da5..203490fc36 100644 --- a/synapse/event_auth.py +++ b/synapse/event_auth.py @@ -20,15 +20,9 @@ from signedjson.key import decode_verify_key_bytes from signedjson.sign import SignatureVerifyException, verify_signed_json from unpaddedbase64 import decode_base64 -from synapse.api.constants import ( - KNOWN_ROOM_VERSIONS, - EventFormatVersions, - EventTypes, - JoinRules, - Membership, - RoomVersions, -) +from synapse.api.constants import EventTypes, JoinRules, Membership from synapse.api.errors import AuthError, EventSizeError, SynapseError +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, EventFormatVersions from synapse.types import UserID, get_domain_from_id logger = logging.getLogger(__name__) @@ -452,16 +446,18 @@ def check_redaction(room_version, event, auth_events): if user_level >= redact_level: return False - if room_version in (RoomVersions.V1, RoomVersions.V2,): + v = KNOWN_ROOM_VERSIONS.get(room_version) + if not v: + raise RuntimeError("Unrecognized room version %r" % (room_version,)) + + if v.event_format == EventFormatVersions.V1: redacter_domain = get_domain_from_id(event.event_id) redactee_domain = get_domain_from_id(event.redacts) if redacter_domain == redactee_domain: return True - elif room_version == RoomVersions.V3: + else: event.internal_metadata.recheck_redaction = True return True - else: - raise RuntimeError("Unrecognized room version %r" % (room_version,)) raise AuthError( 403, diff --git a/synapse/events/__init__.py b/synapse/events/__init__.py index fafa135182..12056d5be2 100644 --- a/synapse/events/__init__.py +++ b/synapse/events/__init__.py @@ -21,7 +21,7 @@ import six from unpaddedbase64 import encode_base64 -from synapse.api.constants import KNOWN_ROOM_VERSIONS, EventFormatVersions, RoomVersions +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, EventFormatVersions from synapse.util.caches import intern_dict from synapse.util.frozenutils import freeze @@ -351,18 +351,13 @@ def room_version_to_event_format(room_version): Returns: int """ - if room_version not in KNOWN_ROOM_VERSIONS: + v = KNOWN_ROOM_VERSIONS.get(room_version) + + if not v: # We should have already checked version, so this should not happen raise RuntimeError("Unrecognized room version %s" % (room_version,)) - if room_version in ( - RoomVersions.V1, RoomVersions.V2, RoomVersions.STATE_V2_TEST, - ): - return EventFormatVersions.V1 - elif room_version in (RoomVersions.V3,): - return EventFormatVersions.V2 - else: - raise RuntimeError("Unrecognized room version %s" % (room_version,)) + return v.event_format def event_type_from_format_version(format_version): diff --git a/synapse/events/builder.py b/synapse/events/builder.py index 06e01be918..fba27177c7 100644 --- a/synapse/events/builder.py +++ b/synapse/events/builder.py @@ -17,21 +17,17 @@ import attr from twisted.internet import defer -from synapse.api.constants import ( +from synapse.api.constants import MAX_DEPTH +from synapse.api.room_versions import ( KNOWN_EVENT_FORMAT_VERSIONS, KNOWN_ROOM_VERSIONS, - MAX_DEPTH, EventFormatVersions, ) from synapse.crypto.event_signing import add_hashes_and_signatures from synapse.types import EventID from synapse.util.stringutils import random_string -from . import ( - _EventInternalMetadata, - event_type_from_format_version, - room_version_to_event_format, -) +from . import _EventInternalMetadata, event_type_from_format_version @attr.s(slots=True, cmp=False, frozen=True) @@ -170,21 +166,34 @@ class EventBuilderFactory(object): def new(self, room_version, key_values): """Generate an event builder appropriate for the given room version + Deprecated: use for_room_version with a RoomVersion object instead + Args: - room_version (str): Version of the room that we're creating an - event builder for + room_version (str): Version of the room that we're creating an event builder + for key_values (dict): Fields used as the basis of the new event Returns: EventBuilder """ - - # There's currently only the one event version defined - if room_version not in KNOWN_ROOM_VERSIONS: + v = KNOWN_ROOM_VERSIONS.get(room_version) + if not v: raise Exception( "No event format defined for version %r" % (room_version,) ) + return self.for_room_version(v, key_values) + def for_room_version(self, room_version, key_values): + """Generate an event builder appropriate for the given room version + + Args: + room_version (synapse.api.room_versions.RoomVersion): + Version of the room that we're creating an event builder for + key_values (dict): Fields used as the basis of the new event + + Returns: + EventBuilder + """ return EventBuilder( store=self.store, state=self.state, @@ -192,7 +201,7 @@ class EventBuilderFactory(object): clock=self.clock, hostname=self.hostname, signing_key=self.signing_key, - format_version=room_version_to_event_format(room_version), + format_version=room_version.event_format, type=key_values["type"], state_key=key_values.get("state_key"), room_id=key_values["room_id"], @@ -222,7 +231,6 @@ def create_local_event_from_event_dict(clock, hostname, signing_key, FrozenEvent """ - # There's currently only the one event version defined if format_version not in KNOWN_EVENT_FORMAT_VERSIONS: raise Exception( "No event format defined for version %r" % (format_version,) diff --git a/synapse/events/validator.py b/synapse/events/validator.py index a072674b02..514273c792 100644 --- a/synapse/events/validator.py +++ b/synapse/events/validator.py @@ -15,8 +15,9 @@ from six import string_types -from synapse.api.constants import EventFormatVersions, EventTypes, Membership +from synapse.api.constants import EventTypes, Membership from synapse.api.errors import SynapseError +from synapse.api.room_versions import EventFormatVersions from synapse.types import EventID, RoomID, UserID diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py index a7a2ec4523..dfe6b4aa5c 100644 --- a/synapse/federation/federation_base.py +++ b/synapse/federation/federation_base.py @@ -20,8 +20,9 @@ import six from twisted.internet import defer from twisted.internet.defer import DeferredList -from synapse.api.constants import MAX_DEPTH, EventTypes, Membership, RoomVersions +from synapse.api.constants import MAX_DEPTH, EventTypes, Membership from synapse.api.errors import Codes, SynapseError +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, EventFormatVersions from synapse.crypto.event_signing import check_event_content_hash from synapse.events import event_type_from_format_version from synapse.events.utils import prune_event @@ -274,9 +275,12 @@ def _check_sigs_on_pdus(keyring, room_version, pdus): # now let's look for events where the sender's domain is different to the # event id's domain (normally only the case for joins/leaves), and add additional # checks. Only do this if the room version has a concept of event ID domain - if room_version in ( - RoomVersions.V1, RoomVersions.V2, RoomVersions.STATE_V2_TEST, - ): + # (ie, the room version uses old-style non-hash event IDs). + v = KNOWN_ROOM_VERSIONS.get(room_version) + if not v: + raise RuntimeError("Unrecognized room version %s" % (room_version,)) + + if v.event_format == EventFormatVersions.V1: pdus_to_check_event_id = [ p for p in pdus_to_check if p.sender_domain != get_domain_from_id(p.pdu.event_id) @@ -289,10 +293,6 @@ def _check_sigs_on_pdus(keyring, room_version, pdus): for p, d in zip(pdus_to_check_event_id, more_deferreds): p.deferreds.append(d) - elif room_version in (RoomVersions.V3,): - pass # No further checks needed, as event IDs are hashes here - else: - raise RuntimeError("Unrecognized room version %s" % (room_version,)) # replace lists of deferreds with single Deferreds return [_flatten_deferred_list(p.deferreds) for p in pdus_to_check] diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 58e04d81ab..f3fc897a0a 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -25,12 +25,7 @@ from prometheus_client import Counter from twisted.internet import defer -from synapse.api.constants import ( - KNOWN_ROOM_VERSIONS, - EventTypes, - Membership, - RoomVersions, -) +from synapse.api.constants import EventTypes, Membership from synapse.api.errors import ( CodeMessageException, Codes, @@ -38,6 +33,11 @@ from synapse.api.errors import ( HttpResponseException, SynapseError, ) +from synapse.api.room_versions import ( + KNOWN_ROOM_VERSIONS, + EventFormatVersions, + RoomVersions, +) from synapse.events import builder, room_version_to_event_format from synapse.federation.federation_base import FederationBase, event_from_pdu_json from synapse.util import logcontext, unwrapFirstError @@ -570,7 +570,7 @@ class FederationClient(FederationBase): Deferred[tuple[str, FrozenEvent, int]]: resolves to a tuple of `(origin, event, event_format)` where origin is the remote homeserver which generated the event, and event_format is one of - `synapse.api.constants.EventFormatVersions`. + `synapse.api.room_versions.EventFormatVersions`. Fails with a ``SynapseError`` if the chosen remote server returns a 300/400 code. @@ -592,7 +592,7 @@ class FederationClient(FederationBase): # Note: If not supplied, the room version may be either v1 or v2, # however either way the event format version will be v1. - room_version = ret.get("room_version", RoomVersions.V1) + room_version = ret.get("room_version", RoomVersions.V1.identifier) event_format = room_version_to_event_format(room_version) pdu_dict = ret.get("event", None) @@ -695,7 +695,9 @@ class FederationClient(FederationBase): room_version = None for e in state: if (e.type, e.state_key) == (EventTypes.Create, ""): - room_version = e.content.get("room_version", RoomVersions.V1) + room_version = e.content.get( + "room_version", RoomVersions.V1.identifier + ) break if room_version is None: @@ -802,11 +804,10 @@ class FederationClient(FederationBase): raise err # Otherwise, we assume that the remote server doesn't understand - # the v2 invite API. - - if room_version in (RoomVersions.V1, RoomVersions.V2): - pass # We'll fall through - else: + # the v2 invite API. That's ok provided the room uses old-style event + # IDs. + v = KNOWN_ROOM_VERSIONS.get(room_version) + if v.event_format != EventFormatVersions.V1: raise SynapseError( 400, "User's homeserver does not support this room version", diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index 81f3b4b1ff..df60828dba 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -25,7 +25,7 @@ from twisted.internet import defer from twisted.internet.abstract import isIPAddress from twisted.python import failure -from synapse.api.constants import KNOWN_ROOM_VERSIONS, EventTypes, Membership +from synapse.api.constants import EventTypes, Membership from synapse.api.errors import ( AuthError, Codes, @@ -34,6 +34,7 @@ from synapse.api.errors import ( NotFoundError, SynapseError, ) +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS from synapse.crypto.event_signing import compute_event_signature from synapse.events import room_version_to_event_format from synapse.federation.federation_base import FederationBase, event_from_pdu_json diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py index efb6bdca48..452599e1a1 100644 --- a/synapse/federation/transport/server.py +++ b/synapse/federation/transport/server.py @@ -21,8 +21,8 @@ import re from twisted.internet import defer import synapse -from synapse.api.constants import RoomVersions from synapse.api.errors import Codes, FederationDeniedError, SynapseError +from synapse.api.room_versions import RoomVersions from synapse.api.urls import FEDERATION_V1_PREFIX, FEDERATION_V2_PREFIX from synapse.http.endpoint import parse_and_validate_server_name from synapse.http.server import JsonResource @@ -513,7 +513,7 @@ class FederationV1InviteServlet(BaseFederationServlet): # state resolution algorithm, and we don't use that for processing # invites content = yield self.handler.on_invite_request( - origin, content, room_version=RoomVersions.V1, + origin, content, room_version=RoomVersions.V1.identifier, ) # V1 federation API is defined to return a content of `[200, {...}]` diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 9eaf2d3e18..0684778882 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -29,13 +29,7 @@ from unpaddedbase64 import decode_base64 from twisted.internet import defer -from synapse.api.constants import ( - KNOWN_ROOM_VERSIONS, - EventTypes, - Membership, - RejectedReason, - RoomVersions, -) +from synapse.api.constants import EventTypes, Membership, RejectedReason from synapse.api.errors import ( AuthError, CodeMessageException, @@ -44,6 +38,7 @@ from synapse.api.errors import ( StoreError, SynapseError, ) +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, RoomVersions from synapse.crypto.event_signing import compute_event_signature from synapse.event_auth import auth_types_for_event from synapse.events.validator import EventValidator @@ -1733,7 +1728,9 @@ class FederationHandler(BaseHandler): # invalid, and it would fail auth checks anyway. raise SynapseError(400, "No create event in state") - room_version = create_event.content.get("room_version", RoomVersions.V1) + room_version = create_event.content.get( + "room_version", RoomVersions.V1.identifier, + ) missing_auth_events = set() for e in itertools.chain(auth_events, state, [event]): diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 9b41c7b205..8bc7a7678a 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -22,7 +22,7 @@ from canonicaljson import encode_canonical_json, json from twisted.internet import defer from twisted.internet.defer import succeed -from synapse.api.constants import EventTypes, Membership, RoomVersions +from synapse.api.constants import EventTypes, Membership from synapse.api.errors import ( AuthError, Codes, @@ -30,6 +30,7 @@ from synapse.api.errors import ( NotFoundError, SynapseError, ) +from synapse.api.room_versions import RoomVersions from synapse.api.urls import ConsentURIBuilder from synapse.events.utils import serialize_event from synapse.events.validator import EventValidator @@ -603,7 +604,9 @@ class EventCreationHandler(object): """ if event.is_state() and (event.type, event.state_key) == (EventTypes.Create, ""): - room_version = event.content.get("room_version", RoomVersions.V1) + room_version = event.content.get( + "room_version", RoomVersions.V1.identifier + ) else: room_version = yield self.store.get_room_version(event.room_id) diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 67b15697fd..c3dcfec247 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -25,14 +25,9 @@ from six import iteritems, string_types from twisted.internet import defer -from synapse.api.constants import ( - DEFAULT_ROOM_VERSION, - KNOWN_ROOM_VERSIONS, - EventTypes, - JoinRules, - RoomCreationPreset, -) +from synapse.api.constants import EventTypes, JoinRules, RoomCreationPreset from synapse.api.errors import AuthError, Codes, NotFoundError, StoreError, SynapseError +from synapse.api.room_versions import DEFAULT_ROOM_VERSION, KNOWN_ROOM_VERSIONS from synapse.storage.state import StateFilter from synapse.types import RoomAlias, RoomID, RoomStreamToken, StreamToken, UserID from synapse.util import stringutils @@ -479,7 +474,7 @@ class RoomCreationHandler(BaseHandler): if ratelimit: yield self.ratelimit(requester) - room_version = config.get("room_version", DEFAULT_ROOM_VERSION) + room_version = config.get("room_version", DEFAULT_ROOM_VERSION.identifier) if not isinstance(room_version, string_types): raise SynapseError( 400, diff --git a/synapse/rest/client/v2_alpha/capabilities.py b/synapse/rest/client/v2_alpha/capabilities.py index 373f95126e..a868d06098 100644 --- a/synapse/rest/client/v2_alpha/capabilities.py +++ b/synapse/rest/client/v2_alpha/capabilities.py @@ -16,7 +16,7 @@ import logging from twisted.internet import defer -from synapse.api.constants import DEFAULT_ROOM_VERSION, RoomDisposition, RoomVersions +from synapse.api.room_versions import DEFAULT_ROOM_VERSION, KNOWN_ROOM_VERSIONS from synapse.http.servlet import RestServlet from ._base import client_v2_patterns @@ -48,12 +48,10 @@ class CapabilitiesRestServlet(RestServlet): response = { "capabilities": { "m.room_versions": { - "default": DEFAULT_ROOM_VERSION, + "default": DEFAULT_ROOM_VERSION.identifier, "available": { - RoomVersions.V1: RoomDisposition.STABLE, - RoomVersions.V2: RoomDisposition.STABLE, - RoomVersions.STATE_V2_TEST: RoomDisposition.UNSTABLE, - RoomVersions.V3: RoomDisposition.STABLE, + v.identifier: v.disposition + for v in KNOWN_ROOM_VERSIONS.values() }, }, "m.change_password": {"enabled": change_password}, diff --git a/synapse/rest/client/v2_alpha/room_upgrade_rest_servlet.py b/synapse/rest/client/v2_alpha/room_upgrade_rest_servlet.py index e6356101fd..3db7ff8d1b 100644 --- a/synapse/rest/client/v2_alpha/room_upgrade_rest_servlet.py +++ b/synapse/rest/client/v2_alpha/room_upgrade_rest_servlet.py @@ -17,8 +17,8 @@ import logging from twisted.internet import defer -from synapse.api.constants import KNOWN_ROOM_VERSIONS from synapse.api.errors import Codes, SynapseError +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS from synapse.http.servlet import ( RestServlet, assert_params_in_dict, diff --git a/synapse/state/__init__.py b/synapse/state/__init__.py index 68058f613c..52347fee34 100644 --- a/synapse/state/__init__.py +++ b/synapse/state/__init__.py @@ -24,7 +24,8 @@ from frozendict import frozendict from twisted.internet import defer -from synapse.api.constants import EventTypes, RoomVersions +from synapse.api.constants import EventTypes +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, StateResolutionVersions from synapse.events.snapshot import EventContext from synapse.state import v1, v2 from synapse.util.async_helpers import Linearizer @@ -603,22 +604,15 @@ def resolve_events_with_store(room_version, state_sets, event_map, state_res_sto Deferred[dict[(str, str), str]]: a map from (type, state_key) to event_id. """ - if room_version == RoomVersions.V1: + v = KNOWN_ROOM_VERSIONS[room_version] + if v.state_res == StateResolutionVersions.V1: return v1.resolve_events_with_store( state_sets, event_map, state_res_store.get_events, ) - elif room_version in ( - RoomVersions.STATE_V2_TEST, RoomVersions.V2, RoomVersions.V3, - ): + else: return v2.resolve_events_with_store( room_version, state_sets, event_map, state_res_store, ) - else: - # This should only happen if we added a version but forgot to add it to - # the list above. - raise Exception( - "No state resolution algorithm defined for version %r" % (room_version,) - ) @attr.s diff --git a/synapse/state/v1.py b/synapse/state/v1.py index 6d3afcae7c..29b4e86cfd 100644 --- a/synapse/state/v1.py +++ b/synapse/state/v1.py @@ -21,8 +21,9 @@ from six import iteritems, iterkeys, itervalues from twisted.internet import defer from synapse import event_auth -from synapse.api.constants import EventTypes, RoomVersions +from synapse.api.constants import EventTypes from synapse.api.errors import AuthError +from synapse.api.room_versions import RoomVersions logger = logging.getLogger(__name__) @@ -275,7 +276,9 @@ def _resolve_auth_events(events, auth_events): try: # The signatures have already been checked at this point event_auth.check( - RoomVersions.V1, event, auth_events, + RoomVersions.V1.identifier, + event, + auth_events, do_sig_check=False, do_size_check=False, ) @@ -291,7 +294,9 @@ def _resolve_normal_events(events, auth_events): try: # The signatures have already been checked at this point event_auth.check( - RoomVersions.V1, event, auth_events, + RoomVersions.V1.identifier, + event, + auth_events, do_sig_check=False, do_size_check=False, ) diff --git a/synapse/storage/events_worker.py b/synapse/storage/events_worker.py index 1716be529a..53c8dc3903 100644 --- a/synapse/storage/events_worker.py +++ b/synapse/storage/events_worker.py @@ -21,8 +21,9 @@ from canonicaljson import json from twisted.internet import defer -from synapse.api.constants import EventFormatVersions, EventTypes +from synapse.api.constants import EventTypes from synapse.api.errors import NotFoundError +from synapse.api.room_versions import EventFormatVersions from synapse.events import FrozenEvent, event_type_from_format_version # noqa: F401 # these are only included to make the type annotations work from synapse.events.snapshot import EventContext # noqa: F401 diff --git a/tests/rest/client/v2_alpha/test_capabilities.py b/tests/rest/client/v2_alpha/test_capabilities.py index d3d43970fb..bbfc77e829 100644 --- a/tests/rest/client/v2_alpha/test_capabilities.py +++ b/tests/rest/client/v2_alpha/test_capabilities.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.constants import DEFAULT_ROOM_VERSION, KNOWN_ROOM_VERSIONS +from synapse.api.room_versions import DEFAULT_ROOM_VERSION, KNOWN_ROOM_VERSIONS from synapse.rest.client.v1 import admin, login from synapse.rest.client.v2_alpha import capabilities @@ -52,7 +52,7 @@ class CapabilitiesTestCase(unittest.HomeserverTestCase): for room_version in capabilities['m.room_versions']['available'].keys(): self.assertTrue(room_version in KNOWN_ROOM_VERSIONS, "" + room_version) self.assertEqual( - DEFAULT_ROOM_VERSION, capabilities['m.room_versions']['default'] + DEFAULT_ROOM_VERSION.identifier, capabilities['m.room_versions']['default'] ) def test_get_change_password_capabilities(self): diff --git a/tests/state/test_v2.py b/tests/state/test_v2.py index 9a5c816927..f448b01326 100644 --- a/tests/state/test_v2.py +++ b/tests/state/test_v2.py @@ -19,7 +19,8 @@ from six.moves import zip import attr -from synapse.api.constants import EventTypes, JoinRules, Membership, RoomVersions +from synapse.api.constants import EventTypes, JoinRules, Membership +from synapse.api.room_versions import RoomVersions from synapse.event_auth import auth_types_for_event from synapse.events import FrozenEvent from synapse.state.v2 import lexicographical_topological_sort, resolve_events_with_store @@ -539,7 +540,7 @@ class StateTestCase(unittest.TestCase): state_before = dict(state_at_event[prev_events[0]]) else: state_d = resolve_events_with_store( - RoomVersions.V2, + RoomVersions.V2.identifier, [state_at_event[n] for n in prev_events], event_map=event_map, state_res_store=TestStateResolutionStore(event_map), @@ -686,7 +687,7 @@ class SimpleParamStateTestCase(unittest.TestCase): # Test that we correctly handle passing `None` as the event_map state_d = resolve_events_with_store( - RoomVersions.V2, + RoomVersions.V2.identifier, [self.state_at_bob, self.state_at_charlie], event_map=None, state_res_store=TestStateResolutionStore(self.event_map), diff --git a/tests/storage/test_redaction.py b/tests/storage/test_redaction.py index 3957561b1e..0fc5019e9f 100644 --- a/tests/storage/test_redaction.py +++ b/tests/storage/test_redaction.py @@ -18,7 +18,8 @@ from mock import Mock from twisted.internet import defer -from synapse.api.constants import EventTypes, Membership, RoomVersions +from synapse.api.constants import EventTypes, Membership +from synapse.api.room_versions import RoomVersions from synapse.types import RoomID, UserID from tests import unittest @@ -51,7 +52,7 @@ class RedactionTestCase(unittest.TestCase): ): content = {"membership": membership} content.update(extra_content) - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": EventTypes.Member, @@ -74,7 +75,7 @@ class RedactionTestCase(unittest.TestCase): def inject_message(self, room, user, body): self.depth += 1 - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": EventTypes.Message, @@ -95,7 +96,7 @@ class RedactionTestCase(unittest.TestCase): @defer.inlineCallbacks def inject_redaction(self, room, event_id, user, reason): - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": EventTypes.Redaction, diff --git a/tests/storage/test_roommember.py b/tests/storage/test_roommember.py index 7fa2f4fd70..063387863e 100644 --- a/tests/storage/test_roommember.py +++ b/tests/storage/test_roommember.py @@ -18,7 +18,8 @@ from mock import Mock from twisted.internet import defer -from synapse.api.constants import EventTypes, Membership, RoomVersions +from synapse.api.constants import EventTypes, Membership +from synapse.api.room_versions import RoomVersions from synapse.types import RoomID, UserID from tests import unittest @@ -49,7 +50,7 @@ class RoomMemberStoreTestCase(unittest.TestCase): @defer.inlineCallbacks def inject_room_member(self, room, user, membership, replaces_state=None): - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": EventTypes.Member, diff --git a/tests/storage/test_state.py b/tests/storage/test_state.py index 99cd3e09eb..78e260a7fa 100644 --- a/tests/storage/test_state.py +++ b/tests/storage/test_state.py @@ -17,7 +17,8 @@ import logging from twisted.internet import defer -from synapse.api.constants import EventTypes, Membership, RoomVersions +from synapse.api.constants import EventTypes, Membership +from synapse.api.room_versions import RoomVersions from synapse.storage.state import StateFilter from synapse.types import RoomID, UserID @@ -48,7 +49,7 @@ class StateStoreTestCase(tests.unittest.TestCase): @defer.inlineCallbacks def inject_state_event(self, room, sender, typ, state_key, content): - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": typ, diff --git a/tests/test_event_auth.py b/tests/test_event_auth.py index 7ee318e4e8..4c8f87e958 100644 --- a/tests/test_event_auth.py +++ b/tests/test_event_auth.py @@ -16,8 +16,8 @@ import unittest from synapse import event_auth -from synapse.api.constants import RoomVersions from synapse.api.errors import AuthError +from synapse.api.room_versions import RoomVersions from synapse.events import FrozenEvent @@ -37,7 +37,7 @@ class EventAuthTestCase(unittest.TestCase): # creator should be able to send state event_auth.check( - RoomVersions.V1, _random_state_event(creator), auth_events, + RoomVersions.V1.identifier, _random_state_event(creator), auth_events, do_sig_check=False, ) @@ -45,7 +45,7 @@ class EventAuthTestCase(unittest.TestCase): self.assertRaises( AuthError, event_auth.check, - RoomVersions.V1, + RoomVersions.V1.identifier, _random_state_event(joiner), auth_events, do_sig_check=False, @@ -74,7 +74,7 @@ class EventAuthTestCase(unittest.TestCase): self.assertRaises( AuthError, event_auth.check, - RoomVersions.V1, + RoomVersions.V1.identifier, _random_state_event(pleb), auth_events, do_sig_check=False, @@ -82,7 +82,7 @@ class EventAuthTestCase(unittest.TestCase): # king should be able to send state event_auth.check( - RoomVersions.V1, _random_state_event(king), auth_events, + RoomVersions.V1.identifier, _random_state_event(king), auth_events, do_sig_check=False, ) diff --git a/tests/test_state.py b/tests/test_state.py index e20c33322a..03e4810c2e 100644 --- a/tests/test_state.py +++ b/tests/test_state.py @@ -18,7 +18,8 @@ from mock import Mock from twisted.internet import defer from synapse.api.auth import Auth -from synapse.api.constants import EventTypes, Membership, RoomVersions +from synapse.api.constants import EventTypes, Membership +from synapse.api.room_versions import RoomVersions from synapse.events import FrozenEvent from synapse.state import StateHandler, StateResolutionHandler @@ -118,7 +119,7 @@ class StateGroupStore(object): self._event_to_state_group[event_id] = state_group def get_room_version(self, room_id): - return RoomVersions.V1 + return RoomVersions.V1.identifier class DictObj(dict): diff --git a/tests/test_visibility.py b/tests/test_visibility.py index 455db9f276..3bdb500514 100644 --- a/tests/test_visibility.py +++ b/tests/test_visibility.py @@ -17,7 +17,7 @@ import logging from twisted.internet import defer from twisted.internet.defer import succeed -from synapse.api.constants import RoomVersions +from synapse.api.room_versions import RoomVersions from synapse.events import FrozenEvent from synapse.visibility import filter_events_for_server @@ -124,7 +124,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase): @defer.inlineCallbacks def inject_visibility(self, user_id, visibility): content = {"history_visibility": visibility} - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": "m.room.history_visibility", @@ -145,7 +145,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase): def inject_room_member(self, user_id, membership="join", extra_content={}): content = {"membership": membership} content.update(extra_content) - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": "m.room.member", @@ -167,7 +167,7 @@ class FilterEventsForServerTestCase(tests.unittest.TestCase): def inject_message(self, user_id, content=None): if content is None: content = {"body": "testytest", "msgtype": "m.text"} - builder = self.event_builder_factory.new( + builder = self.event_builder_factory.for_room_version( RoomVersions.V1, { "type": "m.room.message", diff --git a/tests/utils.py b/tests/utils.py index 615b9f8cca..cb75514851 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -27,8 +27,9 @@ from six.moves.urllib import parse as urlparse from twisted.internet import defer, reactor -from synapse.api.constants import EventTypes, RoomVersions +from synapse.api.constants import EventTypes from synapse.api.errors import CodeMessageException, cs_error +from synapse.api.room_versions import RoomVersions from synapse.config.homeserver import HomeServerConfig from synapse.federation.transport import server as federation_server from synapse.http.server import HttpServer @@ -671,7 +672,7 @@ def create_room(hs, room_id, creator_id): event_builder_factory = hs.get_event_builder_factory() event_creation_handler = hs.get_event_creation_handler() - builder = event_builder_factory.new( + builder = event_builder_factory.for_room_version( RoomVersions.V1, { "type": EventTypes.Create, -- cgit 1.5.1 From 1666c0696a8891d39fd308e38e1b9b0042cabe34 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Mon, 1 Apr 2019 10:16:13 +0100 Subject: Track IS used to bind 3PIDs This will then be used to know which IS to default to when unbinding the threepid. --- synapse/handlers/identity.py | 15 +++++ synapse/storage/registration.py | 77 ++++++++++++++++++++++ .../storage/schema/delta/53/user_threepid_id.sql | 27 ++++++++ 3 files changed, 119 insertions(+) create mode 100644 synapse/storage/schema/delta/53/user_threepid_id.sql (limited to 'synapse/handlers') diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index 39184f0e22..cc480301ac 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -132,6 +132,14 @@ class IdentityHandler(BaseHandler): } ) logger.debug("bound threepid %r to %s", creds, mxid) + + # Remember where we bound the threepid + yield self.store.add_user_bound_threepid( + user_id=mxid, + medium=data["medium"], + address=data["address"], + id_server=id_server, + ) except CodeMessageException as e: data = json.loads(e.msg) # XXX WAT? defer.returnValue(data) @@ -188,6 +196,13 @@ class IdentityHandler(BaseHandler): content, headers, ) + + yield self.store.remove_user_bound_threepid( + user_id=mxid, + medium=threepid["medium"], + address=threepid["address"], + id_server=id_server, + ) except HttpResponseException as e: if e.code in (400, 404, 501,): # The remote server probably doesn't support unbinding (yet) diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py index 9b6c28892c..7c8c683dee 100644 --- a/synapse/storage/registration.py +++ b/synapse/storage/registration.py @@ -328,6 +328,83 @@ class RegistrationWorkerStore(SQLBaseStore): 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._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 remove_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 + """ + return self._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._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", + ) + class RegistrationStore(RegistrationWorkerStore, background_updates.BackgroundUpdateStore): diff --git a/synapse/storage/schema/delta/53/user_threepid_id.sql b/synapse/storage/schema/delta/53/user_threepid_id.sql new file mode 100644 index 0000000000..a68b797f99 --- /dev/null +++ b/synapse/storage/schema/delta/53/user_threepid_id.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 when +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 +); + -- cgit 1.5.1 From 9fbbc3d9e54dbe0a1ce71907b4844ba41cec741b Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Mon, 1 Apr 2019 10:18:40 +0100 Subject: For unbind poke IS used during binding of 3PID This changes the behaviour from using the server specified trusted identity server to using the IS that used during the binding of the 3PID, if known. This is the behaviour specified by MSC1915. --- synapse/handlers/identity.py | 44 +++++++++++++++++++++++++++++++++++--------- 1 file changed, 35 insertions(+), 9 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index cc480301ac..765b16d1d9 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -159,21 +159,47 @@ class IdentityHandler(BaseHandler): Deferred[bool]: True on success, otherwise False if the identity server doesn't support unbinding """ - logger.debug("unbinding threepid %r from %s", threepid, mxid) - if not self.trusted_id_servers: - logger.warn("Can't unbind threepid: no trusted ID servers set in config") + id_servers = yield self.store.get_id_servers_user_bound( + user_id=mxid, + medium=threepid["medium"], + address=threepid["address"], + ) + + # We don't know where to unbind, so we don't have a choice but to return + if not id_servers: defer.returnValue(False) - # We don't track what ID server we added 3pids on (perhaps we ought to) - # but we assume that any of the servers in the trusted list are in the - # same ID server federation, so we can pick any one of them to send the - # deletion request to. - id_server = next(iter(self.trusted_id_servers)) + changed = True + for id_server in id_servers: + changed &= yield self.try_unbind_threepid_with_id_server( + mxid, threepid, id_server, + ) + + defer.returnValue(changed) + + @defer.inlineCallbacks + def try_unbind_threepid_with_id_server(self, mxid, threepid, id_server): + """Removes a binding from an identity server + + Args: + mxid (str): Matrix user ID of binding to be removed + threepid (dict): Dict with medium & address of binding to be removed + id_server (str): Identity server to unbind from + + Raises: + SynapseError: If we failed to contact the identity server + Returns: + Deferred[bool]: True on success, otherwise False if the identity + server doesn't support unbinding + """ url = "https://%s/_matrix/identity/api/v1/3pid/unbind" % (id_server,) content = { "mxid": mxid, - "threepid": threepid, + "threepid": { + "medium": threepid["medium"], + "address": threepid["address"], + }, } # we abuse the federation http client to sign the request, but we have to send it -- cgit 1.5.1 From 057715aaa2b143843692ebe5fd137fed6e5d671c Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Mon, 1 Apr 2019 10:21:12 +0100 Subject: Allowing specifying IS to use in unbind API. By default the homeserver will use the identity server used during the binding of the 3PID to unbind the 3PID. However, we need to allow clients to explicitly ask the homeserver to unbind via a particular identity server, for the case where the 3PID was bound out of band from the homeserver. Implements MSC915. --- synapse/handlers/auth.py | 7 ++++++- synapse/handlers/deactivate_account.py | 5 ++++- synapse/handlers/identity.py | 13 ++++++++----- synapse/rest/client/v2_alpha/account.py | 3 ++- 4 files changed, 20 insertions(+), 8 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py index 4544de821d..aa5d89a9ac 100644 --- a/synapse/handlers/auth.py +++ b/synapse/handlers/auth.py @@ -912,7 +912,7 @@ class AuthHandler(BaseHandler): ) @defer.inlineCallbacks - def delete_threepid(self, user_id, medium, address): + def delete_threepid(self, user_id, medium, address, id_server=None): """Attempts to unbind the 3pid on the identity servers and deletes it from the local database. @@ -920,6 +920,10 @@ class AuthHandler(BaseHandler): user_id (str) medium (str) address (str) + id_server (str|None): Use the given identity server when unbinding + any threepids. If None then will attempt to unbind using the + identity server specified when binding (if known). + Returns: Deferred[bool]: Returns True if successfully unbound the 3pid on @@ -937,6 +941,7 @@ class AuthHandler(BaseHandler): { 'medium': medium, 'address': address, + 'id_server': id_server, }, ) diff --git a/synapse/handlers/deactivate_account.py b/synapse/handlers/deactivate_account.py index 97d3f31d98..101879f89f 100644 --- a/synapse/handlers/deactivate_account.py +++ b/synapse/handlers/deactivate_account.py @@ -43,12 +43,15 @@ class DeactivateAccountHandler(BaseHandler): hs.get_reactor().callWhenRunning(self._start_user_parting) @defer.inlineCallbacks - def deactivate_account(self, user_id, erase_data): + def deactivate_account(self, user_id, erase_data, id_server=None): """Deactivate a user's account Args: user_id (str): ID of user to be deactivated erase_data (bool): whether to GDPR-erase the user's data + id_server (str|None): Use the given identity server when unbinding + any threepids. If None then will attempt to unbind using the + identity server specified when binding (if known). Returns: Deferred[bool]: True if identity server supports removing diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index 765b16d1d9..4c127ba125 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -159,11 +159,14 @@ class IdentityHandler(BaseHandler): Deferred[bool]: True on success, otherwise False if the identity server doesn't support unbinding """ - id_servers = yield self.store.get_id_servers_user_bound( - user_id=mxid, - medium=threepid["medium"], - address=threepid["address"], - ) + if threepid.get("id_server"): + id_servers = [threepid["id_server"]] + else: + id_servers = yield self.store.get_id_servers_user_bound( + user_id=mxid, + medium=threepid["medium"], + address=threepid["address"], + ) # We don't know where to unbind, so we don't have a choice but to return if not id_servers: diff --git a/synapse/rest/client/v2_alpha/account.py b/synapse/rest/client/v2_alpha/account.py index 37b32dd37b..50a434a507 100644 --- a/synapse/rest/client/v2_alpha/account.py +++ b/synapse/rest/client/v2_alpha/account.py @@ -215,6 +215,7 @@ class DeactivateAccountRestServlet(RestServlet): ) result = yield self._deactivate_account_handler.deactivate_account( requester.user.to_string(), erase, + id_server=body.get("id_server"), ) if result: id_server_unbind_result = "success" @@ -380,7 +381,7 @@ class ThreepidDeleteRestServlet(RestServlet): try: ret = yield self.auth_handler.delete_threepid( - user_id, body['medium'], body['address'] + user_id, body['medium'], body['address'], body.get("id_server"), ) except Exception: # NB. This endpoint should succeed if there is nothing to -- cgit 1.5.1 From c75e2017f16bf18127f4f70f69100b8343a139c4 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 2 Apr 2019 11:15:19 +0100 Subject: Fixup docstrings --- synapse/handlers/identity.py | 6 ++++-- synapse/storage/registration.py | 6 +++--- synapse/storage/schema/delta/53/user_threepid_id.sql | 4 ++-- 3 files changed, 9 insertions(+), 7 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index 4c127ba125..3eb112bf9d 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -150,14 +150,16 @@ class IdentityHandler(BaseHandler): Args: mxid (str): Matrix user ID of binding to be removed - threepid (dict): Dict with medium & address of binding to be removed + threepid (dict): Dict with medium & address of binding to be + removed, and an optional id_server. Raises: SynapseError: If we failed to contact the identity server Returns: Deferred[bool]: True on success, otherwise False if the identity - server doesn't support unbinding + server doesn't support unbinding (or no identity server found to + contact). """ if threepid.get("id_server"): id_servers = [threepid["id_server"]] diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py index 4d64107e16..8ada655725 100644 --- a/synapse/storage/registration.py +++ b/synapse/storage/registration.py @@ -358,9 +358,9 @@ class RegistrationWorkerStore(SQLBaseStore): ) def remove_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. + """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) diff --git a/synapse/storage/schema/delta/53/user_threepid_id.sql b/synapse/storage/schema/delta/53/user_threepid_id.sql index 6c0b7ec0f7..80c2c573b6 100644 --- a/synapse/storage/schema/delta/53/user_threepid_id.sql +++ b/synapse/storage/schema/delta/53/user_threepid_id.sql @@ -13,8 +13,8 @@ * limitations under the License. */ --- Tracks when -CREATE TABlE user_threepid_id_server ( +-- 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, -- cgit 1.5.1 From 24232514bfdd476b037052889d81a6651062446d Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 2 Apr 2019 11:16:57 +0100 Subject: Remove threepid binding if id server returns 400/404/501 --- synapse/handlers/identity.py | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index 3eb112bf9d..22469486d7 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -227,23 +227,24 @@ class IdentityHandler(BaseHandler): content, headers, ) - - yield self.store.remove_user_bound_threepid( - user_id=mxid, - medium=threepid["medium"], - address=threepid["address"], - id_server=id_server, - ) + changed = True except HttpResponseException as e: + changed = False if e.code in (400, 404, 501,): # The remote server probably doesn't support unbinding (yet) logger.warn("Received %d response while unbinding threepid", e.code) - defer.returnValue(False) else: logger.error("Failed to unbind threepid on identity server: %s", e) raise SynapseError(502, "Failed to contact identity server") - defer.returnValue(True) + yield self.store.remove_user_bound_threepid( + user_id=mxid, + medium=threepid["medium"], + address=threepid["address"], + id_server=id_server, + ) + + defer.returnValue(changed) @defer.inlineCallbacks def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs): -- cgit 1.5.1 From 4ef5d17b96c03355175917e61e743810ace3fc26 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 2 Apr 2019 11:17:51 +0100 Subject: Correctly handle id_server param --- synapse/handlers/deactivate_account.py | 1 + 1 file changed, 1 insertion(+) (limited to 'synapse/handlers') diff --git a/synapse/handlers/deactivate_account.py b/synapse/handlers/deactivate_account.py index 101879f89f..6a91f7698e 100644 --- a/synapse/handlers/deactivate_account.py +++ b/synapse/handlers/deactivate_account.py @@ -77,6 +77,7 @@ class DeactivateAccountHandler(BaseHandler): { 'medium': threepid['medium'], 'address': threepid['address'], + 'id_server': id_server, }, ) identity_server_supports_unbinding &= result -- cgit 1.5.1 From 66e78700a24848a27dc0d9e363916924e4dbdc20 Mon Sep 17 00:00:00 2001 From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com> Date: Tue, 2 Apr 2019 17:15:24 +0100 Subject: Transfer related groups on room upgrade (#4990) Transfers the m.room.related_groups state event on room upgrade. --- changelog.d/4990.bugfix | 1 + synapse/api/constants.py | 1 + synapse/handlers/room.py | 1 + 3 files changed, 3 insertions(+) create mode 100644 changelog.d/4990.bugfix (limited to 'synapse/handlers') diff --git a/changelog.d/4990.bugfix b/changelog.d/4990.bugfix new file mode 100644 index 0000000000..1b69d058f6 --- /dev/null +++ b/changelog.d/4990.bugfix @@ -0,0 +1 @@ +Transfer related groups on room upgrade. \ No newline at end of file diff --git a/synapse/api/constants.py b/synapse/api/constants.py index dc913feeee..dd373fa4b8 100644 --- a/synapse/api/constants.py +++ b/synapse/api/constants.py @@ -69,6 +69,7 @@ class EventTypes(object): Redaction = "m.room.redaction" ThirdPartyInvite = "m.room.third_party_invite" Encryption = "m.room.encryption" + RelatedGroups = "m.room.related_groups" RoomHistoryVisibility = "m.room.history_visibility" CanonicalAlias = "m.room.canonical_alias" diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index c3dcfec247..17628e2684 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -280,6 +280,7 @@ class RoomCreationHandler(BaseHandler): (EventTypes.RoomAvatar, ""), (EventTypes.Encryption, ""), (EventTypes.ServerACL, ""), + (EventTypes.RelatedGroups, ""), ) old_room_state_ids = yield self.store.get_filtered_current_state_ids( -- cgit 1.5.1 From e8419554ffcb5ec41a1f5c22ebe89163f601170b Mon Sep 17 00:00:00 2001 From: Neil Johnson Date: Wed, 3 Apr 2019 11:11:15 +0100 Subject: Remove presence lists (#4989) Remove presence list support as per MSC 1819 --- changelog.d/4989.feature | 1 + synapse/handlers/presence.py | 167 +-------------------- synapse/replication/slave/storage/presence.py | 10 -- synapse/rest/client/v1/presence.py | 67 --------- synapse/storage/prepare_database.py | 2 +- synapse/storage/presence.py | 86 +---------- .../storage/schema/delta/54/drop_presence_list.sql | 16 ++ .../storage/schema/full_schemas/16/presence.sql | 12 +- tests/storage/test_presence.py | 118 --------------- 9 files changed, 23 insertions(+), 456 deletions(-) create mode 100644 changelog.d/4989.feature create mode 100644 synapse/storage/schema/delta/54/drop_presence_list.sql delete mode 100644 tests/storage/test_presence.py (limited to 'synapse/handlers') diff --git a/changelog.d/4989.feature b/changelog.d/4989.feature new file mode 100644 index 0000000000..a5138f5612 --- /dev/null +++ b/changelog.d/4989.feature @@ -0,0 +1 @@ +Remove presence list support as per MSC 1819. diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index e85c49742d..3b22a22a19 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -113,27 +113,6 @@ class PresenceHandler(object): federation_registry.register_edu_handler( "m.presence", self.incoming_presence ) - federation_registry.register_edu_handler( - "m.presence_invite", - lambda origin, content: self.invite_presence( - observed_user=UserID.from_string(content["observed_user"]), - observer_user=UserID.from_string(content["observer_user"]), - ) - ) - federation_registry.register_edu_handler( - "m.presence_accept", - lambda origin, content: self.accept_presence( - observed_user=UserID.from_string(content["observed_user"]), - observer_user=UserID.from_string(content["observer_user"]), - ) - ) - federation_registry.register_edu_handler( - "m.presence_deny", - lambda origin, content: self.deny_presence( - observed_user=UserID.from_string(content["observed_user"]), - observer_user=UserID.from_string(content["observer_user"]), - ) - ) active_presence = self.store.take_presence_startup_info() @@ -759,137 +738,6 @@ class PresenceHandler(object): yield self._update_states([prev_state.copy_and_replace(**new_fields)]) - @defer.inlineCallbacks - def get_presence_list(self, observer_user, accepted=None): - """Returns the presence for all users in their presence list. - """ - if not self.is_mine(observer_user): - raise SynapseError(400, "User is not hosted on this Home Server") - - presence_list = yield self.store.get_presence_list( - observer_user.localpart, accepted=accepted - ) - - results = yield self.get_states( - target_user_ids=[row["observed_user_id"] for row in presence_list], - as_event=False, - ) - - now = self.clock.time_msec() - results[:] = [format_user_presence_state(r, now) for r in results] - - is_accepted = { - row["observed_user_id"]: row["accepted"] for row in presence_list - } - - for result in results: - result.update({ - "accepted": is_accepted, - }) - - defer.returnValue(results) - - @defer.inlineCallbacks - def send_presence_invite(self, observer_user, observed_user): - """Sends a presence invite. - """ - yield self.store.add_presence_list_pending( - observer_user.localpart, observed_user.to_string() - ) - - if self.is_mine(observed_user): - yield self.invite_presence(observed_user, observer_user) - else: - yield self.federation.build_and_send_edu( - destination=observed_user.domain, - edu_type="m.presence_invite", - content={ - "observed_user": observed_user.to_string(), - "observer_user": observer_user.to_string(), - } - ) - - @defer.inlineCallbacks - def invite_presence(self, observed_user, observer_user): - """Handles new presence invites. - """ - if not self.is_mine(observed_user): - raise SynapseError(400, "User is not hosted on this Home Server") - - # TODO: Don't auto accept - if self.is_mine(observer_user): - yield self.accept_presence(observed_user, observer_user) - else: - self.federation.build_and_send_edu( - destination=observer_user.domain, - edu_type="m.presence_accept", - content={ - "observed_user": observed_user.to_string(), - "observer_user": observer_user.to_string(), - } - ) - - state_dict = yield self.get_state(observed_user, as_event=False) - state_dict = format_user_presence_state(state_dict, self.clock.time_msec()) - - self.federation.build_and_send_edu( - destination=observer_user.domain, - edu_type="m.presence", - content={ - "push": [state_dict] - } - ) - - @defer.inlineCallbacks - def accept_presence(self, observed_user, observer_user): - """Handles a m.presence_accept EDU. Mark a presence invite from a - local or remote user as accepted in a local user's presence list. - Starts polling for presence updates from the local or remote user. - Args: - observed_user(UserID): The user to update in the presence list. - observer_user(UserID): The owner of the presence list to update. - """ - yield self.store.set_presence_list_accepted( - observer_user.localpart, observed_user.to_string() - ) - - @defer.inlineCallbacks - def deny_presence(self, observed_user, observer_user): - """Handle a m.presence_deny EDU. Removes a local or remote user from a - local user's presence list. - Args: - observed_user(UserID): The local or remote user to remove from the - list. - observer_user(UserID): The local owner of the presence list. - Returns: - A Deferred. - """ - yield self.store.del_presence_list( - observer_user.localpart, observed_user.to_string() - ) - - # TODO(paul): Inform the user somehow? - - @defer.inlineCallbacks - def drop(self, observed_user, observer_user): - """Remove a local or remote user from a local user's presence list and - unsubscribe the local user from updates that user. - Args: - observed_user(UserId): The local or remote user to remove from the - list. - observer_user(UserId): The local owner of the presence list. - Returns: - A Deferred. - """ - if not self.is_mine(observer_user): - raise SynapseError(400, "User is not hosted on this Home Server") - - yield self.store.del_presence_list( - observer_user.localpart, observed_user.to_string() - ) - - # TODO: Inform the remote that we've dropped the presence list. - @defer.inlineCallbacks def is_visible(self, observed_user, observer_user): """Returns whether a user can see another user's presence. @@ -904,11 +752,7 @@ class PresenceHandler(object): if observer_room_ids & observed_room_ids: defer.returnValue(True) - accepted_observers = yield self.store.get_presence_list_observers_accepted( - observed_user.to_string() - ) - - defer.returnValue(observer_user.to_string() in accepted_observers) + defer.returnValue(False) @defer.inlineCallbacks def get_all_presence_updates(self, last_id, current_id): @@ -1204,10 +1048,7 @@ class PresenceEventSource(object): updates for """ user_id = user.to_string() - plist = yield self.store.get_presence_list_accepted( - user.localpart, on_invalidate=cache_context.invalidate, - ) - users_interested_in = set(row["observed_user_id"] for row in plist) + users_interested_in = set() users_interested_in.add(user_id) # So that we receive our own presence users_who_share_room = yield self.store.get_users_who_share_room_with_user( @@ -1412,10 +1253,6 @@ def get_interested_parties(store, states): for room_id in room_ids: room_ids_to_states.setdefault(room_id, []).append(state) - plist = yield store.get_presence_list_observers_accepted(state.user_id) - for u in plist: - users_to_states.setdefault(u, []).append(state) - # Always notify self users_to_states.setdefault(state.user_id, []).append(state) diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py index 9e530defe0..0ec1db25ce 100644 --- a/synapse/replication/slave/storage/presence.py +++ b/synapse/replication/slave/storage/presence.py @@ -39,16 +39,6 @@ class SlavedPresenceStore(BaseSlavedStore): _get_presence_for_user = PresenceStore.__dict__["_get_presence_for_user"] get_presence_for_users = PresenceStore.__dict__["get_presence_for_users"] - # XXX: This is a bit broken because we don't persist the accepted list in a - # way that can be replicated. This means that we don't have a way to - # invalidate the cache correctly. - get_presence_list_accepted = PresenceStore.__dict__[ - "get_presence_list_accepted" - ] - get_presence_list_observers_accepted = PresenceStore.__dict__[ - "get_presence_list_observers_accepted" - ] - def get_current_presence_token(self): return self._presence_id_gen.get_current_token() diff --git a/synapse/rest/client/v1/presence.py b/synapse/rest/client/v1/presence.py index b5a6d6aebf..045d5a20ac 100644 --- a/synapse/rest/client/v1/presence.py +++ b/synapse/rest/client/v1/presence.py @@ -93,72 +93,5 @@ class PresenceStatusRestServlet(ClientV1RestServlet): return (200, {}) -class PresenceListRestServlet(ClientV1RestServlet): - PATTERNS = client_path_patterns("/presence/list/(?P[^/]*)") - - def __init__(self, hs): - super(PresenceListRestServlet, self).__init__(hs) - self.presence_handler = hs.get_presence_handler() - - @defer.inlineCallbacks - def on_GET(self, request, user_id): - requester = yield self.auth.get_user_by_req(request) - user = UserID.from_string(user_id) - - if not self.hs.is_mine(user): - raise SynapseError(400, "User not hosted on this Home Server") - - if requester.user != user: - raise SynapseError(400, "Cannot get another user's presence list") - - presence = yield self.presence_handler.get_presence_list( - observer_user=user, accepted=True - ) - - defer.returnValue((200, presence)) - - @defer.inlineCallbacks - def on_POST(self, request, user_id): - requester = yield self.auth.get_user_by_req(request) - user = UserID.from_string(user_id) - - if not self.hs.is_mine(user): - raise SynapseError(400, "User not hosted on this Home Server") - - if requester.user != user: - raise SynapseError( - 400, "Cannot modify another user's presence list") - - content = parse_json_object_from_request(request) - - if "invite" in content: - for u in content["invite"]: - if not isinstance(u, string_types): - raise SynapseError(400, "Bad invite value.") - if len(u) == 0: - continue - invited_user = UserID.from_string(u) - yield self.presence_handler.send_presence_invite( - observer_user=user, observed_user=invited_user - ) - - if "drop" in content: - for u in content["drop"]: - if not isinstance(u, string_types): - raise SynapseError(400, "Bad drop value.") - if len(u) == 0: - continue - dropped_user = UserID.from_string(u) - yield self.presence_handler.drop( - observer_user=user, observed_user=dropped_user - ) - - defer.returnValue((200, {})) - - def on_OPTIONS(self, request): - return (200, {}) - - def register_servlets(hs, http_server): PresenceStatusRestServlet(hs).register(http_server) - PresenceListRestServlet(hs).register(http_server) diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py index 81b4c57ad4..c1711bc8bd 100644 --- a/synapse/storage/prepare_database.py +++ b/synapse/storage/prepare_database.py @@ -25,7 +25,7 @@ logger = logging.getLogger(__name__) # Remember to update this number every time a change is made to database # schema files, so the users will be informed on server restarts. -SCHEMA_VERSION = 53 +SCHEMA_VERSION = 54 dir_path = os.path.abspath(os.path.dirname(__file__)) diff --git a/synapse/storage/presence.py b/synapse/storage/presence.py index 089ea8c048..42ec8c6bb8 100644 --- a/synapse/storage/presence.py +++ b/synapse/storage/presence.py @@ -19,7 +19,7 @@ from twisted.internet import defer from synapse.api.constants import PresenceState from synapse.util import batch_iter -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList +from synapse.util.caches.descriptors import cached, cachedList from ._base import SQLBaseStore @@ -205,87 +205,3 @@ class PresenceStore(SQLBaseStore): }, desc="disallow_presence_visible", ) - - def add_presence_list_pending(self, observer_localpart, observed_userid): - return self._simple_insert( - table="presence_list", - values={ - "user_id": observer_localpart, - "observed_user_id": observed_userid, - "accepted": False, - }, - desc="add_presence_list_pending", - ) - - def set_presence_list_accepted(self, observer_localpart, observed_userid): - def update_presence_list_txn(txn): - result = self._simple_update_one_txn( - txn, - table="presence_list", - keyvalues={ - "user_id": observer_localpart, - "observed_user_id": observed_userid, - }, - updatevalues={"accepted": True}, - ) - - self._invalidate_cache_and_stream( - txn, self.get_presence_list_accepted, (observer_localpart,) - ) - self._invalidate_cache_and_stream( - txn, self.get_presence_list_observers_accepted, (observed_userid,) - ) - - return result - - return self.runInteraction( - "set_presence_list_accepted", update_presence_list_txn - ) - - def get_presence_list(self, observer_localpart, accepted=None): - if accepted: - return self.get_presence_list_accepted(observer_localpart) - else: - keyvalues = {"user_id": observer_localpart} - if accepted is not None: - keyvalues["accepted"] = accepted - - return self._simple_select_list( - table="presence_list", - keyvalues=keyvalues, - retcols=["observed_user_id", "accepted"], - desc="get_presence_list", - ) - - @cached() - def get_presence_list_accepted(self, observer_localpart): - return self._simple_select_list( - table="presence_list", - keyvalues={"user_id": observer_localpart, "accepted": True}, - retcols=["observed_user_id", "accepted"], - desc="get_presence_list_accepted", - ) - - @cachedInlineCallbacks() - def get_presence_list_observers_accepted(self, observed_userid): - user_localparts = yield self._simple_select_onecol( - table="presence_list", - keyvalues={"observed_user_id": observed_userid, "accepted": True}, - retcol="user_id", - desc="get_presence_list_accepted", - ) - - defer.returnValue(["@%s:%s" % (u, self.hs.hostname) for u in user_localparts]) - - @defer.inlineCallbacks - def del_presence_list(self, observer_localpart, observed_userid): - yield self._simple_delete_one( - table="presence_list", - keyvalues={ - "user_id": observer_localpart, - "observed_user_id": observed_userid, - }, - desc="del_presence_list", - ) - self.get_presence_list_accepted.invalidate((observer_localpart,)) - self.get_presence_list_observers_accepted.invalidate((observed_userid,)) diff --git a/synapse/storage/schema/delta/54/drop_presence_list.sql b/synapse/storage/schema/delta/54/drop_presence_list.sql new file mode 100644 index 0000000000..e6ee70c623 --- /dev/null +++ b/synapse/storage/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/schema/full_schemas/16/presence.sql b/synapse/storage/schema/full_schemas/16/presence.sql index 283136df20..0892c4cf96 100644 --- a/synapse/storage/schema/full_schemas/16/presence.sql +++ b/synapse/storage/schema/full_schemas/16/presence.sql @@ -28,13 +28,5 @@ CREATE TABLE IF NOT EXISTS presence_allow_inbound( UNIQUE (observed_user_id, observer_user_id) ); --- For each of /my/ users (watcher), which possibly-remote users are they --- watching? -CREATE TABLE IF NOT EXISTS presence_list( - user_id TEXT NOT NULL, - observed_user_id TEXT NOT NULL, -- a UserID, - accepted BOOLEAN NOT NULL, - UNIQUE (user_id, observed_user_id) -); - -CREATE INDEX presence_list_user_id ON presence_list (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/tests/storage/test_presence.py b/tests/storage/test_presence.py deleted file mode 100644 index c7a63f39b9..0000000000 --- a/tests/storage/test_presence.py +++ /dev/null @@ -1,118 +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.types import UserID - -from tests import unittest -from tests.utils import setup_test_homeserver - - -class PresenceStoreTestCase(unittest.TestCase): - @defer.inlineCallbacks - def setUp(self): - hs = yield setup_test_homeserver(self.addCleanup) - - self.store = hs.get_datastore() - - self.u_apple = UserID.from_string("@apple:test") - self.u_banana = UserID.from_string("@banana:test") - - @defer.inlineCallbacks - def test_presence_list(self): - self.assertEquals( - [], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart - ) - ), - ) - self.assertEquals( - [], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart, accepted=True - ) - ), - ) - - yield self.store.add_presence_list_pending( - observer_localpart=self.u_apple.localpart, - observed_userid=self.u_banana.to_string(), - ) - - self.assertEquals( - [{"observed_user_id": "@banana:test", "accepted": 0}], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart - ) - ), - ) - self.assertEquals( - [], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart, accepted=True - ) - ), - ) - - yield self.store.set_presence_list_accepted( - observer_localpart=self.u_apple.localpart, - observed_userid=self.u_banana.to_string(), - ) - - self.assertEquals( - [{"observed_user_id": "@banana:test", "accepted": 1}], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart - ) - ), - ) - self.assertEquals( - [{"observed_user_id": "@banana:test", "accepted": 1}], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart, accepted=True - ) - ), - ) - - yield self.store.del_presence_list( - observer_localpart=self.u_apple.localpart, - observed_userid=self.u_banana.to_string(), - ) - - self.assertEquals( - [], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart - ) - ), - ) - self.assertEquals( - [], - ( - yield self.store.get_presence_list( - observer_localpart=self.u_apple.localpart, accepted=True - ) - ), - ) -- cgit 1.5.1 From 4a4d5c4fd6552037a8660b18360ac7e0050b873f Mon Sep 17 00:00:00 2001 From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com> Date: Wed, 3 Apr 2019 14:32:20 +0100 Subject: Fix grammar and document get_current_users_in_room (#4998) --- changelog.d/4998.misc | 1 + synapse/handlers/directory.py | 4 ++-- synapse/handlers/events.py | 2 +- synapse/handlers/message.py | 2 +- synapse/handlers/presence.py | 2 +- synapse/handlers/room_list.py | 2 +- synapse/handlers/sync.py | 8 ++++---- synapse/handlers/typing.py | 4 ++-- synapse/handlers/user_directory.py | 4 ++-- synapse/rest/client/v1/admin.py | 2 +- synapse/state/__init__.py | 15 +++++++++++++-- synapse/storage/user_directory.py | 2 +- tests/handlers/test_typing.py | 4 ++-- 13 files changed, 32 insertions(+), 20 deletions(-) create mode 100644 changelog.d/4998.misc (limited to 'synapse/handlers') diff --git a/changelog.d/4998.misc b/changelog.d/4998.misc new file mode 100644 index 0000000000..7caf959139 --- /dev/null +++ b/changelog.d/4998.misc @@ -0,0 +1 @@ +Fix grammar in get_current_users_in_room and give it a docstring. diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py index fe128d9c88..27bd06df5d 100644 --- a/synapse/handlers/directory.py +++ b/synapse/handlers/directory.py @@ -68,7 +68,7 @@ class DirectoryHandler(BaseHandler): # TODO(erikj): Add transactions. # TODO(erikj): Check if there is a current association. if not servers: - users = yield self.state.get_current_user_in_room(room_id) + users = yield self.state.get_current_users_in_room(room_id) servers = set(get_domain_from_id(u) for u in users) if not servers: @@ -268,7 +268,7 @@ class DirectoryHandler(BaseHandler): Codes.NOT_FOUND ) - users = yield self.state.get_current_user_in_room(room_id) + users = yield self.state.get_current_users_in_room(room_id) extra_servers = set(get_domain_from_id(u) for u in users) servers = set(extra_servers) | set(servers) diff --git a/synapse/handlers/events.py b/synapse/handlers/events.py index d883e98381..1b4d8c74ae 100644 --- a/synapse/handlers/events.py +++ b/synapse/handlers/events.py @@ -102,7 +102,7 @@ class EventStreamHandler(BaseHandler): # Send down presence. if event.state_key == auth_user_id: # Send down presence for everyone in the room. - users = yield self.state.get_current_user_in_room(event.room_id) + users = yield self.state.get_current_users_in_room(event.room_id) states = yield presence_handler.get_states( users, as_event=True, diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 8bc7a7678a..224d34ef3a 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -192,7 +192,7 @@ class MessageHandler(object): "Getting joined members after leaving is not implemented" ) - users_with_profile = yield self.state.get_current_user_in_room(room_id) + users_with_profile = yield self.state.get_current_users_in_room(room_id) # If this is an AS, double check that they are allowed to see the members. # This can either be because the AS user is in the room or because there diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 3b22a22a19..bd1285b15c 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -883,7 +883,7 @@ class PresenceHandler(object): # TODO: Check that this is actually a new server joining the # room. - user_ids = yield self.state.get_current_user_in_room(room_id) + user_ids = yield self.state.get_current_users_in_room(room_id) user_ids = list(filter(self.is_mine_id, user_ids)) states = yield self.current_state_for_users(user_ids) diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py index d6c9d56007..617d1c9ef8 100644 --- a/synapse/handlers/room_list.py +++ b/synapse/handlers/room_list.py @@ -167,7 +167,7 @@ class RoomListHandler(BaseHandler): if not latest_event_ids: return - joined_users = yield self.state_handler.get_current_user_in_room( + joined_users = yield self.state_handler.get_current_users_in_room( room_id, latest_event_ids, ) diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 57bb996245..153312e39f 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1049,11 +1049,11 @@ class SyncHandler(object): # TODO: Be more clever than this, i.e. remove users who we already # share a room with? for room_id in newly_joined_rooms: - joined_users = yield self.state.get_current_user_in_room(room_id) + joined_users = yield self.state.get_current_users_in_room(room_id) newly_joined_users.update(joined_users) for room_id in newly_left_rooms: - left_users = yield self.state.get_current_user_in_room(room_id) + left_users = yield self.state.get_current_users_in_room(room_id) newly_left_users.update(left_users) # TODO: Check that these users are actually new, i.e. either they @@ -1213,7 +1213,7 @@ class SyncHandler(object): extra_users_ids = set(newly_joined_users) for room_id in newly_joined_rooms: - users = yield self.state.get_current_user_in_room(room_id) + users = yield self.state.get_current_users_in_room(room_id) extra_users_ids.update(users) extra_users_ids.discard(user.to_string()) @@ -1855,7 +1855,7 @@ class SyncHandler(object): extrems = yield self.store.get_forward_extremeties_for_room( room_id, stream_ordering, ) - users_in_room = yield self.state.get_current_user_in_room( + users_in_room = yield self.state.get_current_users_in_room( room_id, extrems, ) if user_id in users_in_room: diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index 39df960c31..972662eb48 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -218,7 +218,7 @@ class TypingHandler(object): @defer.inlineCallbacks def _push_remote(self, member, typing): try: - users = yield self.state.get_current_user_in_room(member.room_id) + users = yield self.state.get_current_users_in_room(member.room_id) self._member_last_federation_poke[member] = self.clock.time_msec() now = self.clock.time_msec() @@ -261,7 +261,7 @@ class TypingHandler(object): ) return - users = yield self.state.get_current_user_in_room(room_id) + users = yield self.state.get_current_users_in_room(room_id) domains = set(get_domain_from_id(u) for u in users) if self.server_name in domains: diff --git a/synapse/handlers/user_directory.py b/synapse/handlers/user_directory.py index b689979b4b..5de9630950 100644 --- a/synapse/handlers/user_directory.py +++ b/synapse/handlers/user_directory.py @@ -276,7 +276,7 @@ class UserDirectoryHandler(StateDeltasHandler): # ignore the change return - users_with_profile = yield self.state.get_current_user_in_room(room_id) + users_with_profile = yield self.state.get_current_users_in_room(room_id) # Remove every user from the sharing tables for that room. for user_id in iterkeys(users_with_profile): @@ -325,7 +325,7 @@ class UserDirectoryHandler(StateDeltasHandler): room_id ) # Now we update users who share rooms with users. - users_with_profile = yield self.state.get_current_user_in_room(room_id) + users_with_profile = yield self.state.get_current_users_in_room(room_id) if is_public: yield self.store.add_users_in_public_rooms(room_id, (user_id,)) diff --git a/synapse/rest/client/v1/admin.py b/synapse/rest/client/v1/admin.py index 1a26f5a1a6..59526f707e 100644 --- a/synapse/rest/client/v1/admin.py +++ b/synapse/rest/client/v1/admin.py @@ -499,7 +499,7 @@ class ShutdownRoomRestServlet(ClientV1RestServlet): # desirable in case the first attempt at blocking the room failed below. yield self.store.block_room(room_id, requester_user_id) - users = yield self.state.get_current_user_in_room(room_id) + users = yield self.state.get_current_users_in_room(room_id) kicked_users = [] failed_to_kick_users = [] for user_id in users: diff --git a/synapse/state/__init__.py b/synapse/state/__init__.py index 52347fee34..36684ef9f6 100644 --- a/synapse/state/__init__.py +++ b/synapse/state/__init__.py @@ -161,10 +161,21 @@ class StateHandler(object): defer.returnValue(state) @defer.inlineCallbacks - def get_current_user_in_room(self, room_id, latest_event_ids=None): + def get_current_users_in_room(self, room_id, latest_event_ids=None): + """ + Get the users who are currently in a room. + + Args: + room_id (str): The ID of the room. + latest_event_ids (List[str]|None): Precomputed list of latest + event IDs. Will be computed if None. + Returns: + Deferred[Dict[str,ProfileInfo]]: Dictionary of user IDs to their + profileinfo. + """ if not latest_event_ids: latest_event_ids = yield self.store.get_latest_event_ids_in_room(room_id) - logger.debug("calling resolve_state_groups from get_current_user_in_room") + logger.debug("calling resolve_state_groups from get_current_users_in_room") entry = yield self.resolve_state_groups_for_events(room_id, latest_event_ids) joined_users = yield self.store.get_joined_users_from_state(room_id, entry) defer.returnValue(joined_users) diff --git a/synapse/storage/user_directory.py b/synapse/storage/user_directory.py index 4d60a5726f..83466e25d9 100644 --- a/synapse/storage/user_directory.py +++ b/synapse/storage/user_directory.py @@ -194,7 +194,7 @@ class UserDirectoryStore(StateDeltasStore, BackgroundUpdateStore): room_id ) - users_with_profile = yield state.get_current_user_in_room(room_id) + users_with_profile = yield state.get_current_users_in_room(room_id) user_ids = set(users_with_profile) # Update each user in the user directory. diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py index 6460cbc708..5a0b6c201c 100644 --- a/tests/handlers/test_typing.py +++ b/tests/handlers/test_typing.py @@ -121,9 +121,9 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase): self.datastore.get_joined_hosts_for_room = get_joined_hosts_for_room - def get_current_user_in_room(room_id): + def get_current_users_in_room(room_id): return set(str(u) for u in self.room_members) - hs.get_state_handler().get_current_user_in_room = get_current_user_in_room + hs.get_state_handler().get_current_users_in_room = get_current_users_in_room self.datastore.get_user_directory_stream_pos.return_value = ( # we deliberately return a non-None stream pos to avoid doing an initial_spam -- cgit 1.5.1 From db265f064272205d1e473ee35632e3ff3846dae5 Mon Sep 17 00:00:00 2001 From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com> Date: Thu, 4 Apr 2019 13:05:51 +0100 Subject: Prevent kicking users who aren't in the room (#4999) Prevent kick events from succeeding if the user is not currently in the room. --- changelog.d/4999.bugfix | 1 + synapse/handlers/room_member.py | 9 +++++++++ 2 files changed, 10 insertions(+) create mode 100644 changelog.d/4999.bugfix (limited to 'synapse/handlers') diff --git a/changelog.d/4999.bugfix b/changelog.d/4999.bugfix new file mode 100644 index 0000000000..acbc191960 --- /dev/null +++ b/changelog.d/4999.bugfix @@ -0,0 +1 @@ +Prevent the ability to kick users from a room they aren't in. diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index 71ce5b54e5..e432740832 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -421,6 +421,9 @@ class RoomMemberHandler(object): room_id, latest_event_ids=latest_event_ids, ) + # TODO: Refactor into dictionary of explicitly allowed transitions + # between old and new state, with specific error messages for some + # transitions and generic otherwise old_state_id = current_state_ids.get((EventTypes.Member, target.to_string())) if old_state_id: old_state = yield self.store.get_event(old_state_id, allow_none=True) @@ -446,6 +449,9 @@ class RoomMemberHandler(object): if same_sender and same_membership and same_content: defer.returnValue(old_state) + if old_membership in ["ban", "leave"] and action == "kick": + raise AuthError(403, "The target user is not in the room") + # we don't allow people to reject invites to the server notice # room, but they can leave it once they are joined. if ( @@ -459,6 +465,9 @@ class RoomMemberHandler(object): "You cannot reject this invite", errcode=Codes.CANNOT_LEAVE_SERVER_NOTICE_ROOM, ) + else: + if action == "kick": + raise AuthError(403, "The target user is not in the room") is_host_in_room = yield self._is_host_in_room(current_state_ids) -- cgit 1.5.1 From 8e85493b0cdae25dd07c94c010dbf11bca947c2d Mon Sep 17 00:00:00 2001 From: Brendan Abolivier Date: Thu, 4 Apr 2019 17:25:47 +0100 Subject: Add config option to block users from looking up 3PIDs (#5010) --- changelog.d/5010.feature | 1 + docs/sample_config.yaml | 4 +++ synapse/config/registration.py | 5 +++ synapse/handlers/room_member.py | 5 +++ tests/rest/client/test_identity.py | 65 ++++++++++++++++++++++++++++++++++++++ tests/unittest.py | 2 +- 6 files changed, 81 insertions(+), 1 deletion(-) create mode 100644 changelog.d/5010.feature create mode 100644 tests/rest/client/test_identity.py (limited to 'synapse/handlers') diff --git a/changelog.d/5010.feature b/changelog.d/5010.feature new file mode 100644 index 0000000000..65ab198b71 --- /dev/null +++ b/changelog.d/5010.feature @@ -0,0 +1 @@ +Add config option to block users from looking up 3PIDs. diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index 4ada0fba0e..f6b3fac6cd 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -665,6 +665,10 @@ uploads_path: "DATADIR/uploads" # - medium: msisdn # pattern: '\+44' +# Enable 3PIDs lookup requests to identity servers from this server. +# +#enable_3pid_lookup: true + # If set, allows registration of standard or admin accounts by anyone who # has the shared secret, even if registration is otherwise disabled. # diff --git a/synapse/config/registration.py b/synapse/config/registration.py index f6b2b9ceee..fcfda341e9 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -33,6 +33,7 @@ class RegistrationConfig(Config): self.registrations_require_3pid = config.get("registrations_require_3pid", []) self.allowed_local_3pids = config.get("allowed_local_3pids", []) + self.enable_3pid_lookup = config.get("enable_3pid_lookup", True) self.registration_shared_secret = config.get("registration_shared_secret") self.bcrypt_rounds = config.get("bcrypt_rounds", 12) @@ -97,6 +98,10 @@ class RegistrationConfig(Config): # - medium: msisdn # pattern: '\\+44' + # Enable 3PIDs lookup requests to identity servers from this server. + # + #enable_3pid_lookup: true + # If set, allows registration of standard or admin accounts by anyone who # has the shared secret, even if registration is otherwise disabled. # diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index e432740832..024d6db27a 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -70,6 +70,7 @@ class RoomMemberHandler(object): self.clock = hs.get_clock() self.spam_checker = hs.get_spam_checker() self._server_notices_mxid = self.config.server_notices_mxid + self._enable_lookup = hs.config.enable_3pid_lookup @abc.abstractmethod def _remote_join(self, requester, remote_room_hosts, room_id, user, content): @@ -738,6 +739,10 @@ class RoomMemberHandler(object): Returns: str: the matrix ID of the 3pid, or None if it is not recognized. """ + if not self._enable_lookup: + raise SynapseError( + 403, "Looking up third-party identifiers is denied from this server", + ) try: data = yield self.simple_http_client.get_json( "%s%s/_matrix/identity/api/v1/lookup" % (id_server_scheme, id_server,), diff --git a/tests/rest/client/test_identity.py b/tests/rest/client/test_identity.py new file mode 100644 index 0000000000..ca63b2e6ed --- /dev/null +++ b/tests/rest/client/test_identity.py @@ -0,0 +1,65 @@ +# -*- 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 json + +from synapse.rest.client.v1 import admin, login, room + +from tests import unittest + + +class IdentityTestCase(unittest.HomeserverTestCase): + + servlets = [ + admin.register_servlets, + room.register_servlets, + login.register_servlets, + ] + + def make_homeserver(self, reactor, clock): + + config = self.default_config() + config.enable_3pid_lookup = False + self.hs = self.setup_test_homeserver(config=config) + + return self.hs + + def test_3pid_lookup_disabled(self): + self.hs.config.enable_3pid_lookup = False + + self.register_user("kermit", "monkey") + tok = self.login("kermit", "monkey") + + request, channel = self.make_request( + b"POST", "/createRoom", b"{}", access_token=tok, + ) + self.render(request) + self.assertEquals(channel.result["code"], b"200", channel.result) + room_id = channel.json_body["room_id"] + + params = { + "id_server": "testis", + "medium": "email", + "address": "test@example.com", + } + request_data = json.dumps(params) + request_url = ( + "/rooms/%s/invite" % (room_id) + ).encode('ascii') + request, channel = self.make_request( + b"POST", request_url, request_data, access_token=tok, + ) + self.render(request) + self.assertEquals(channel.result["code"], b"403", channel.result) diff --git a/tests/unittest.py b/tests/unittest.py index 27403de908..8c65736a51 100644 --- a/tests/unittest.py +++ b/tests/unittest.py @@ -410,7 +410,7 @@ class HomeserverTestCase(TestCase): "POST", "/_matrix/client/r0/login", json.dumps(body).encode('utf8') ) self.render(request) - self.assertEqual(channel.code, 200) + self.assertEqual(channel.code, 200, channel.result) access_token = channel.json_body["access_token"] return access_token -- cgit 1.5.1