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validate room alias before interacting with the room directory (#13106)

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santhoshivan23 2022-06-22 20:02:18 +05:30 • committed by GitHub
parent f33356e8f8
commit d54909956e
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6
synapse/rest/client/directory.py
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@ -46,6 +46,8 @@ class ClientDirectoryServer(RestServlet):
self.auth = hs.get_auth()
async def on_GET(self, request: Request, room_alias: str) -> Tuple[int, JsonDict]:
if not RoomAlias.is_valid(room_alias):
raise SynapseError(400, "Room alias invalid", errcode=Codes.INVALID_PARAM)
room_alias_obj = RoomAlias.from_string(room_alias)
res = await self.directory_handler.get_association(room_alias_obj)
@ -55,6 +57,8 @@ class ClientDirectoryServer(RestServlet):
async def on_PUT(
self, request: SynapseRequest, room_alias: str
) -> Tuple[int, JsonDict]:
if not RoomAlias.is_valid(room_alias):
raise SynapseError(400, "Room alias invalid", errcode=Codes.INVALID_PARAM)
room_alias_obj = RoomAlias.from_string(room_alias)
content = parse_json_object_from_request(request)
@ -89,6 +93,8 @@ class ClientDirectoryServer(RestServlet):
async def on_DELETE(
self, request: SynapseRequest, room_alias: str
) -> Tuple[int, JsonDict]:
if not RoomAlias.is_valid(room_alias):
raise SynapseError(400, "Room alias invalid", errcode=Codes.INVALID_PARAM)
room_alias_obj = RoomAlias.from_string(room_alias)
requester = await self.auth.get_user_by_req(request)