1 files changed, 8 insertions, 0 deletions
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 7b965b4b96..b9735631fc 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -1475,6 +1475,7 @@ class RoomShutdownHandler:
         self.room_member_handler = hs.get_room_member_handler()
         self._room_creation_handler = hs.get_room_creation_handler()
         self._replication = hs.get_replication_data_handler()
+        self._third_party_rules = hs.get_third_party_event_rules()
         self.event_creation_handler = hs.get_event_creation_handler()
         self.store = hs.get_datastores().main
 
@@ -1548,6 +1549,13 @@ class RoomShutdownHandler:
         if not RoomID.is_valid(room_id):
             raise SynapseError(400, "%s is not a legal room ID" % (room_id,))
 
+        if not await self._third_party_rules.check_can_shutdown_room(
+            requester_user_id, room_id
+        ):
+            raise SynapseError(
+                403, "Shutdown of this room is forbidden", Codes.FORBIDDEN
+            )
+
         # Action the block first (even if the room doesn't exist yet)
         if block:
             # This will work even if the room is already blocked, but that is