From e775b5bb5bb2b9e42607f9514ae2e270270a8932 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Fri, 2 Oct 2020 18:10:55 +0100 Subject: [PATCH] kill off `send_nonmember_event` This is now redundant, and we can just call `handle_new_client_event` directly. --- synapse/handlers/message.py | 74 +++++++++++---------------------- synapse/handlers/room.py | 4 +- tests/handlers/test_register.py | 2 +- tests/unittest.py | 4 +- 4 files changed, 31 insertions(+), 53 deletions(-) diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 5969a7130..6d136930b 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -635,47 +635,6 @@ class EventCreationHandler: msg = self._block_events_without_consent_error % {"consent_uri": consent_uri} raise ConsentNotGivenError(msg=msg, consent_uri=consent_uri) - async def send_nonmember_event( - self, - requester: Requester, - event: EventBase, - context: EventContext, - ratelimit: bool = True, - ignore_shadow_ban: bool = False, - ) -> int: - """ - Persists and notifies local clients and federation of an event. - - Args: - requester: The requester sending the event. - event: The event to send. - context: The context of the event. - ratelimit: Whether to rate limit this send. - ignore_shadow_ban: True if shadow-banned users should be allowed to - send this event. - - Return: - The stream_id of the persisted event. - - - """ - if event.type == EventTypes.Member: - raise SynapseError( - 500, "Tried to send member event through non-member codepath" - ) - - ev = await self.handle_new_client_event( - requester=requester, - event=event, - context=context, - ratelimit=ratelimit, - ignore_shadow_ban=ignore_shadow_ban, - ) - - # we know it was persisted, so must have a stream ordering - assert ev.internal_metadata.stream_ordering - return ev.internal_metadata.stream_ordering - async def deduplicate_state_event( self, event: EventBase, context: EventContext ) -> Optional[EventBase]: @@ -716,7 +675,7 @@ class EventCreationHandler: """ Creates an event, then sends it. - See self.create_event and self.send_nonmember_event. + See self.create_event and self.handle_new_client_event. Args: requester: The requester sending the event. @@ -726,9 +685,19 @@ class EventCreationHandler: ignore_shadow_ban: True if shadow-banned users should be allowed to send this event. + Returns: + The event, and its stream ordering (if state event deduplication happened, + the previous, duplicate event). + Raises: ShadowBanError if the requester has been shadow-banned. """ + + if event_dict["type"] == EventTypes.Member: + raise SynapseError( + 500, "Tried to send member event through non-member codepath" + ) + if not ignore_shadow_ban and requester.shadow_banned: # We randomly sleep a bit just to annoy the requester. await self.clock.sleep(random.randint(1, 10)) @@ -754,14 +723,17 @@ class EventCreationHandler: spam_error = "Spam is not permitted here" raise SynapseError(403, spam_error, Codes.FORBIDDEN) - stream_id = await self.send_nonmember_event( - requester, - event, - context, + ev = await self.handle_new_client_event( + requester=requester, + event=event, + context=context, ratelimit=ratelimit, ignore_shadow_ban=ignore_shadow_ban, ) - return event, stream_id + + # we know it was persisted, so must have a stream ordering + assert ev.internal_metadata.stream_ordering + return ev, ev.internal_metadata.stream_ordering @measure_func("create_new_client_event") async def create_new_client_event( @@ -1255,8 +1227,12 @@ class EventCreationHandler: # Since this is a dummy-event it is OK if it is sent by a # shadow-banned user. - await self.send_nonmember_event( - requester, event, context, ratelimit=False, ignore_shadow_ban=True, + await self.handle_new_client_event( + requester=requester, + event=event, + context=context, + ratelimit=False, + ignore_shadow_ban=True, ) return True except ConsentNotGivenError: diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 530bf0ab8..d0530a446 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -230,8 +230,8 @@ class RoomCreationHandler(BaseHandler): ) # now send the tombstone - await self.event_creation_handler.send_nonmember_event( - requester, tombstone_event, tombstone_context + await self.event_creation_handler.handle_new_client_event( + requester=requester, event=tombstone_event, context=tombstone_context, ) old_room_state = await tombstone_context.get_current_state_ids() diff --git a/tests/handlers/test_register.py b/tests/handlers/test_register.py index cb7c0ed51..702c6aa08 100644 --- a/tests/handlers/test_register.py +++ b/tests/handlers/test_register.py @@ -413,7 +413,7 @@ class RegistrationTestCase(unittest.HomeserverTestCase): ) ) self.get_success( - event_creation_handler.send_nonmember_event(requester, event, context) + event_creation_handler.handle_new_client_event(requester, event, context) ) # Register a second user, which won't be be in the room (or even have an invite) diff --git a/tests/unittest.py b/tests/unittest.py index 82ede9de3..5c87f6097 100644 --- a/tests/unittest.py +++ b/tests/unittest.py @@ -608,7 +608,9 @@ class HomeserverTestCase(TestCase): if soft_failed: event.internal_metadata.soft_failed = True - self.get_success(event_creator.send_nonmember_event(requester, event, context)) + self.get_success( + event_creator.handle_new_client_event(requester, event, context) + ) return event.event_id