1 files changed, 11 insertions, 8 deletions
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index c52e6824d3..987c759791 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -795,6 +795,17 @@ class EventCreationHandler:
if requester:
context.app_service = requester.app_service
+ event_allowed = await self.third_party_event_rules.check_event_allowed(
+ event, context
+ )
+ if not event_allowed:
+ logger.info(
+ "Event %s forbidden by third-party rules", event,
+ )
+ raise SynapseError(
+ 403, "This event is not allowed in this context", Codes.FORBIDDEN
+ )
+
self.validator.validate_new(event, self.config)
# If this event is an annotation then we check that that the sender
@@ -881,14 +892,6 @@ class EventCreationHandler:
else:
room_version = await self.store.get_room_version_id(event.room_id)
- event_allowed = await self.third_party_event_rules.check_event_allowed(
- event, context
- )
- if not event_allowed:
- raise SynapseError(
- 403, "This event is not allowed in this context", Codes.FORBIDDEN
- )
-
if event.internal_metadata.is_out_of_band_membership():
# the only sort of out-of-band-membership events we expect to see here
# are invite rejections we have generated ourselves.
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