From 9caab0c364e4c79c76cc0816a598ad6174da364b Mon Sep 17 00:00:00 2001 From: Andrew Morgan Date: Thu, 14 Feb 2019 13:43:50 +0000 Subject: [PATCH] Transfer bans on room upgrade --- synapse/handlers/room.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index f9af1f004..924880d52 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -285,6 +285,7 @@ class RoomCreationHandler(BaseHandler): (EventTypes.RoomAvatar, ""), (EventTypes.Encryption, ""), (EventTypes.ServerACL, ""), + (EventTypes.Member, None), ) old_room_state_ids = yield self.store.get_filtered_current_state_ids( @@ -296,6 +297,19 @@ class RoomCreationHandler(BaseHandler): for k, old_event_id in iteritems(old_room_state_ids): old_event = old_room_state_events.get(old_event_id) if old_event: + + # Only transfer ban membership events + if ("membership" in old_event.content and + old_event.content["membership"] == "ban"): + yield self.room_member_handler.update_membership( + requester, + UserID.from_string(old_event['state_key']), + room_id, + "ban", + ratelimit=False, + content=old_event.content, + ) + initial_state[k] = old_event.content yield self._send_events_for_new_room(