return NotFoundError if room not found

Per the Client-Server API[0] we should return
`M_NOT_FOUND` if the room isn't found instead
of generic SynapseError.

This ensures that /directory/list API returns
404 for room not found instead of 400.

[0]: https://matrix.org/docs/spec/client_server/unstable.html#get-matrix-client-r0-directory-list-room-roomid

Signed-off-by: Serban Constantin <serban.constantin@gmail.com>
This commit is contained in:
Serban Constantin 2018-07-27 16:19:38 +03:00 committed by Serban Constantin
parent 5e2ee64660
commit 70af98e361
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3 changed files with 7 additions and 3 deletions

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@ -63,3 +63,6 @@ Christoph Witzany <christoph at web.crofting.com>
Pierre Jaury <pierre at jaury.eu> Pierre Jaury <pierre at jaury.eu>
* Docker packaging * Docker packaging
Serban Constantin <serban.constantin at gmail dot com>
* Small bug fix

1
changelog.d/2952.bugfix Normal file
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@ -0,0 +1 @@
/directory/list API returns 404 for room not found instead of 400

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@ -18,7 +18,7 @@ import logging
from twisted.internet import defer from twisted.internet import defer
from synapse.api.errors import AuthError, Codes, SynapseError from synapse.api.errors import AuthError, Codes, NotFoundError, SynapseError
from synapse.http.servlet import parse_json_object_from_request from synapse.http.servlet import parse_json_object_from_request
from synapse.types import RoomAlias from synapse.types import RoomAlias
@ -159,7 +159,7 @@ class ClientDirectoryListServer(ClientV1RestServlet):
def on_GET(self, request, room_id): def on_GET(self, request, room_id):
room = yield self.store.get_room(room_id) room = yield self.store.get_room(room_id)
if room is None: if room is None:
raise SynapseError(400, "Unknown room") raise NotFoundError("Unknown room")
defer.returnValue((200, { defer.returnValue((200, {
"visibility": "public" if room["is_public"] else "private" "visibility": "public" if room["is_public"] else "private"