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-rw-r--r--synapse/handlers/federation.py79
1 files changed, 24 insertions, 55 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py

index 43f2986f89..8008fb8a51 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py
@@ -69,7 +69,6 @@ from synapse.replication.http.federation import ( ReplicationFederationSendEventsRestServlet, ReplicationStoreRoomOnInviteRestServlet, ) -from synapse.replication.http.membership import ReplicationUserJoinedLeftRoomRestServlet from synapse.state import StateResolutionStore, resolve_events_with_store from synapse.storage.databases.main.events_worker import EventRedactBehaviour from synapse.types import ( @@ -80,7 +79,6 @@ from synapse.types import ( get_domain_from_id, ) from synapse.util.async_helpers import Linearizer, concurrently_execute -from synapse.util.distributor import user_joined_room from synapse.util.retryutils import NotRetryingDestination from synapse.util.stringutils import shortstr from synapse.visibility import filter_events_for_server @@ -141,9 +139,6 @@ class FederationHandler(BaseHandler): self._replication = hs.get_replication_data_handler() self._send_events = ReplicationFederationSendEventsRestServlet.make_client(hs) - self._notify_user_membership_change = ReplicationUserJoinedLeftRoomRestServlet.make_client( - hs - ) self._clean_room_for_join_client = ReplicationCleanRoomRestServlet.make_client( hs ) @@ -182,7 +177,7 @@ class FederationHandler(BaseHandler): room_id = pdu.room_id event_id = pdu.event_id - logger.info("handling received PDU: %s", pdu) + logger.info("[%s %s] handling received PDU: %s", room_id, event_id, pdu) # We reprocess pdus when we have seen them only as outliers existing = await self.store.get_event( @@ -297,6 +292,14 @@ class FederationHandler(BaseHandler): room_id, event_id, ) + elif missing_prevs: + logger.info( + "[%s %s] Not recursively fetching %d missing prev_events: %s", + room_id, + event_id, + len(missing_prevs), + shortstr(missing_prevs), + ) if prevs - seen: # We've still not been able to get all of the prev_events for this event. @@ -341,12 +344,6 @@ class FederationHandler(BaseHandler): affected=pdu.event_id, ) - logger.info( - "Event %s is missing prev_events: calculating state for a " - "backwards extremity", - event_id, - ) - # Calculate the state after each of the previous events, and # resolve them to find the correct state at the current event. event_map = {event_id: pdu} @@ -364,7 +361,10 @@ class FederationHandler(BaseHandler): # know about for p in prevs - seen: logger.info( - "Requesting state at missing prev_event %s", event_id, + "[%s %s] Requesting state at missing prev_event %s", + room_id, + event_id, + p, ) with nested_logging_context(p): @@ -399,9 +399,7 @@ class FederationHandler(BaseHandler): # First though we need to fetch all the events that are in # state_map, so we can build up the state below. evs = await self.store.get_events( - list(state_map.values()), - get_prev_content=False, - redact_behaviour=EventRedactBehaviour.AS_IS, + list(state_map.values()), get_prev_content=False, ) event_map.update(evs) @@ -704,31 +702,10 @@ class FederationHandler(BaseHandler): logger.debug("[%s %s] Processing event: %s", room_id, event_id, event) try: - context = await self._handle_new_event(origin, event, state=state) + await self._handle_new_event(origin, event, state=state) except AuthError as e: raise FederationError("ERROR", e.code, e.msg, affected=event.event_id) - if event.type == EventTypes.Member: - if event.membership == Membership.JOIN: - # Only fire user_joined_room if the user has acutally - # joined the room. Don't bother if the user is just - # changing their profile info. - newly_joined = True - - prev_state_ids = await context.get_prev_state_ids() - - prev_state_id = prev_state_ids.get((event.type, event.state_key)) - if prev_state_id: - prev_state = await self.store.get_event( - prev_state_id, allow_none=True - ) - if prev_state and prev_state.membership == Membership.JOIN: - newly_joined = False - - if newly_joined: - user = UserID.from_string(event.state_key) - await self.user_joined_room(user, room_id) - # For encrypted messages we check that we know about the sending device, # if we don't then we mark the device cache for that user as stale. if event.type == EventTypes.Encrypted: @@ -1550,11 +1527,6 @@ class FederationHandler(BaseHandler): event.signatures, ) - if event.type == EventTypes.Member: - if event.content["membership"] == Membership.JOIN: - user = UserID.from_string(event.state_key) - await self.user_joined_room(user, event.room_id) - prev_state_ids = await context.get_prev_state_ids() state_ids = list(prev_state_ids.values()) @@ -1581,8 +1553,15 @@ class FederationHandler(BaseHandler): if self.hs.config.block_non_admin_invites: raise SynapseError(403, "This server does not accept room invites") + is_published = await self.store.is_room_published(event.room_id) + if not self.spam_checker.user_may_invite( - event.sender, event.state_key, event.room_id + event.sender, + event.state_key, + None, + room_id=event.room_id, + new_room=False, + published_room=is_published, ): raise SynapseError( 403, "This user is not permitted to send invites to this server/user" @@ -2970,7 +2949,7 @@ class FederationHandler(BaseHandler): event, event_stream_id, max_stream_id, extra_users=extra_users ) - await self.pusher_pool.on_new_notifications(event_stream_id, max_stream_id) + await self.pusher_pool.on_new_notifications(max_stream_id) async def _clean_room_for_join(self, room_id: str) -> None: """Called to clean up any data in DB for a given room, ready for the @@ -2984,16 +2963,6 @@ class FederationHandler(BaseHandler): else: await self.store.clean_room_for_join(room_id) - async def user_joined_room(self, user: UserID, room_id: str) -> None: - """Called when a new user has joined the room - """ - if self.config.worker_app: - await self._notify_user_membership_change( - room_id=room_id, user_id=user.to_string(), change="joined" - ) - else: - user_joined_room(self.distributor, user, room_id) - async def get_room_complexity( self, remote_room_hosts: List[str], room_id: str ) -> Optional[dict]: