Directly lookup local membership instead of getting all members in a room first (get_users_in_room mis-use) (#13608)

See https://github.com/matrix-org/synapse/pull/13575#discussion_r953023755
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Eric Eastwood 2022-08-24 14:13:12 -05:00 committed by GitHub
parent b93bd95e8a
commit d58615c82c
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8 changed files with 60 additions and 17 deletions

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@ -761,8 +761,10 @@ class EventCreationHandler:
async def _is_server_notices_room(self, room_id: str) -> bool:
if self.config.servernotices.server_notices_mxid is None:
return False
user_ids = await self.store.get_users_in_room(room_id)
return self.config.servernotices.server_notices_mxid in user_ids
is_server_notices_room = await self.store.check_local_user_in_room(
user_id=self.config.servernotices.server_notices_mxid, room_id=room_id
)
return is_server_notices_room
async def assert_accepted_privacy_policy(self, requester: Requester) -> None:
"""Check if a user has accepted the privacy policy