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special case m.room.third_party_invite event auth to match invites, otherwise they get out of sync and you get https://github.com/vector-im/vector-web/issues/1208

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This commit is contained in:
Matthew Hodgson 2016-06-01 22:13:47 +01:00
parent a04a2d043c
commit aaa70e26a2
1 changed files with 18 additions and 0 deletions
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18
synapse/api/auth.py
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@ -120,6 +120,24 @@ class Auth(object):
return allowed
self.check_event_sender_in_room(event, auth_events)
# Special case to allow m.room.third_party_invite events wherever
# a user is allowed to issue invites. Fixes
# https://github.com/vector-im/vector-web/issues/1208 hopefully
if event.type == EventTypes.ThirdPartyInvite:
user_level = self._get_user_power_level(event.user_id, auth_events)
invite_level = self._get_named_level(auth_events, "invite", 0)
if user_level < invite_level:
raise AuthError(
403, (
"You cannot issue a third party invite for %s." %
(event.content.display_name,)
)
)
else:
return True
self._can_send_event(event, auth_events)
if event.type == EventTypes.PowerLevels: