Implement allowed_room_ids for room summaries

synapse/handlers/room_summary.py

@@ -308,7 +308,7 @@ async def _get_room_hierarchy(
             # inaccessible to the requesting user.
             if room_entry:
                 # Add the room (including the stripped m.space.child events).
-                rooms_result.append(room_entry.as_json(for_client=True))
+                rooms_result.append(room_entry.as_json())
 
                 # If this room is not at the max-depth, check if there are any
                 # children to process.
@@ -445,7 +445,7 @@ async def _summarize_local_room(
         if not await self._is_local_room_accessible(room_id, requester, origin):
             return None
 
-        room_entry = await self._build_room_entry(room_id, for_federation=bool(origin))
+        room_entry = await self._build_room_entry(room_id)
 
         # If the room is not a space return just the room information.
         if room_entry.get("room_type") != RoomTypes.SPACE or not include_children:
@@ -701,14 +701,12 @@ async def _is_remote_room_accessible(
         # pending invite, etc.
         return await self._is_local_room_accessible(room_id, requester)
 
-    async def _build_room_entry(self, room_id: str, for_federation: bool) -> JsonDict:
+    async def _build_room_entry(self, room_id: str) -> JsonDict:
         """
         Generate en entry summarising a single room.
 
         Args:
             room_id: The room ID to summarize.
-            for_federation: True if this is a summary requested over federation
-                (which includes additional fields).
 
         Returns:
             The JSON dictionary for the room.
@@ -739,9 +737,6 @@ async def _build_room_entry(self, room_id: str, for_federation: bool) -> JsonDic
             entry["im.nheko.summary.version"] = stats.version
             entry["im.nheko.summary.encryption"] = stats.encryption
 
-        # Federation requests need to provide additional information so the
-        # requested server is able to filter the response appropriately.
-        if for_federation:
             current_state_ids = (
                 await self._storage_controllers.state.get_current_state_ids(room_id)
             )
@@ -866,7 +861,6 @@ async def get_room_summary(
                 raise NotFoundError("Room not found or is not accessible")
 
             room = dict(room_entry.room)
-            room.pop("allowed_room_ids", None)
 
             # If there was a requester, add their membership.
             # We keep the membership in the local membership table unless the
@@ -909,25 +903,16 @@ class _RoomEntry:
     # This may not include all children.
     children_state_events: Sequence[JsonDict] = ()
 
-    def as_json(self, for_client: bool = False) -> JsonDict:
+    def as_json(self) -> JsonDict:
         """
         Returns a JSON dictionary suitable for the room hierarchy endpoint.
 
         It returns the room summary including the stripped m.space.child events
         as a sub-key.
 
-        Args:
-            for_client: If true, any server-server only fields are stripped from
-                the result.
-
         """
         result = dict(self.room)
 
-        # Before returning to the client, remove the allowed_room_ids key, if it
-        # exists.
-        if for_client:
-            result.pop("allowed_room_ids", False)
-
         result["children_state"] = self.children_state_events
         return result