From 9cb4f75d53d99634e79e791de22cb7de718248d6 Mon Sep 17 00:00:00 2001 From: Kegan Dougal Date: Wed, 7 Jan 2015 15:16:31 +0000 Subject: SYN-154: Better error messages when joining an unknown room by ID. The simple fix doesn't work here because room creation also involves unknown room IDs. The check relies on the presence of m.room.create for rooms being created, whereas bogus room IDs have no state events at all. --- synapse/handlers/federation.py | 4 ++-- synapse/handlers/room.py | 8 +++++--- 2 files changed, 7 insertions(+), 5 deletions(-) (limited to 'synapse/handlers') diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index d26975a88a..d0de6fd04d 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -617,8 +617,8 @@ class FederationHandler(BaseHandler): @defer.inlineCallbacks @log_function - def on_backfill_request(self, origin, context, pdu_list, limit): - in_room = yield self.auth.check_host_in_room(context, origin) + def on_backfill_request(self, origin, room_id, pdu_list, limit): + in_room = yield self.auth.check_host_in_room(room_id, origin) if not in_room: raise AuthError(403, "Host not in room.") diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 59719a1fae..3cb7e324fc 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -423,12 +423,13 @@ class RoomMemberHandler(BaseHandler): is_host_in_room = yield self.auth.check_host_in_room( event.room_id, - self.hs.hostname + self.hs.hostname, + context=context ) if is_host_in_room: should_do_dance = False - elif room_host: + elif room_host: # TODO: Shouldn't this be remote_room_host? should_do_dance = True else: # TODO(markjh): get prev_state from snapshot @@ -442,7 +443,8 @@ class RoomMemberHandler(BaseHandler): should_do_dance = not self.hs.is_mine(inviter) room_host = inviter.domain else: - should_do_dance = False + # return the same error as join_room_alias does + raise SynapseError(404, "No known servers") if should_do_dance: handler = self.hs.get_handlers().federation_handler -- cgit 1.5.1