diff options
Diffstat (limited to 'synapse/handlers/federation.py')
| -rw-r--r-- | synapse/handlers/federation.py | 49 |
1 files changed, 24 insertions, 25 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index c7aa7acf3b..41b96c0a73 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -343,7 +343,7 @@ class FederationHandler(BaseHandler): ours = await self.state_store.get_state_groups_ids(room_id, seen) # state_maps is a list of mappings from (type, state_key) to event_id - state_maps = list(ours.values()) # type: list[StateMap[str]] + state_maps = list(ours.values()) # type: List[StateMap[str]] # we don't need this any more, let's delete it. del ours @@ -1694,16 +1694,15 @@ class FederationHandler(BaseHandler): return None - @defer.inlineCallbacks - def get_state_for_pdu(self, room_id, event_id): + async def get_state_for_pdu(self, room_id: str, event_id: str) -> List[EventBase]: """Returns the state at the event. i.e. not including said event. """ - event = yield self.store.get_event( + event = await self.store.get_event( event_id, allow_none=False, check_room_id=room_id ) - state_groups = yield self.state_store.get_state_groups(room_id, [event_id]) + state_groups = await self.state_store.get_state_groups(room_id, [event_id]) if state_groups: _, state = list(iteritems(state_groups)).pop() @@ -1714,7 +1713,7 @@ class FederationHandler(BaseHandler): if "replaces_state" in event.unsigned: prev_id = event.unsigned["replaces_state"] if prev_id != event.event_id: - prev_event = yield self.store.get_event(prev_id) + prev_event = await self.store.get_event(prev_id) results[(event.type, event.state_key)] = prev_event else: del results[(event.type, event.state_key)] @@ -1724,15 +1723,14 @@ class FederationHandler(BaseHandler): else: return [] - @defer.inlineCallbacks - def get_state_ids_for_pdu(self, room_id, event_id): + async def get_state_ids_for_pdu(self, room_id: str, event_id: str) -> List[str]: """Returns the state at the event. i.e. not including said event. """ - event = yield self.store.get_event( + event = await self.store.get_event( event_id, allow_none=False, check_room_id=room_id ) - state_groups = yield self.state_store.get_state_groups_ids(room_id, [event_id]) + state_groups = await self.state_store.get_state_groups_ids(room_id, [event_id]) if state_groups: _, state = list(state_groups.items()).pop() @@ -1751,49 +1749,50 @@ class FederationHandler(BaseHandler): else: return [] - @defer.inlineCallbacks @log_function - def on_backfill_request(self, origin, room_id, pdu_list, limit): - in_room = yield self.auth.check_host_in_room(room_id, origin) + async def on_backfill_request( + self, origin: str, room_id: str, pdu_list: List[str], limit: int + ) -> List[EventBase]: + in_room = await self.auth.check_host_in_room(room_id, origin) if not in_room: raise AuthError(403, "Host not in room.") # Synapse asks for 100 events per backfill request. Do not allow more. limit = min(limit, 100) - events = yield self.store.get_backfill_events(room_id, pdu_list, limit) + events = await self.store.get_backfill_events(room_id, pdu_list, limit) - events = yield filter_events_for_server(self.storage, origin, events) + events = await filter_events_for_server(self.storage, origin, events) return events - @defer.inlineCallbacks @log_function - def get_persisted_pdu(self, origin, event_id): + async def get_persisted_pdu( + self, origin: str, event_id: str + ) -> Optional[EventBase]: """Get an event from the database for the given server. Args: - origin [str]: hostname of server which is requesting the event; we + origin: hostname of server which is requesting the event; we will check that the server is allowed to see it. - event_id [str]: id of the event being requested + event_id: id of the event being requested Returns: - Deferred[EventBase|None]: None if we know nothing about the event; - otherwise the (possibly-redacted) event. + None if we know nothing about the event; otherwise the (possibly-redacted) event. Raises: AuthError if the server is not currently in the room """ - event = yield self.store.get_event( + event = await self.store.get_event( event_id, allow_none=True, allow_rejected=True ) if event: - in_room = yield self.auth.check_host_in_room(event.room_id, origin) + in_room = await self.auth.check_host_in_room(event.room_id, origin) if not in_room: raise AuthError(403, "Host not in room.") - events = yield filter_events_for_server(self.storage, origin, [event]) + events = await filter_events_for_server(self.storage, origin, [event]) event = events[0] return event else: @@ -2397,7 +2396,7 @@ class FederationHandler(BaseHandler): """ # exclude the state key of the new event from the current_state in the context. if event.is_state(): - event_key = (event.type, event.state_key) + event_key = (event.type, event.state_key) # type: Optional[Tuple[str, str]] else: event_key = None state_updates = { |