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a83a337c4d
The idea here being that the directory server shouldn't advertise rooms to a requesting server is the requesting server would not be allowed to join or participate in the room. <!-- Fixes: # <!-- --> <!-- Supersedes: # <!-- --> <!-- Follows: # <!-- --> <!-- Part of: # <!-- --> Base: `develop` <!-- git-stack-base-branch:develop --> <!-- This pull request is commit-by-commit review friendly. <!-- --> <!-- This pull request is intended for commit-by-commit review. <!-- --> Original commit schedule, with full messages: <ol> <li> Pass `from_federation_origin` down into room list retrieval code </li> <li> Don't cache /publicRooms response for inbound federated requests </li> <li> fixup! Don't cache /publicRooms response for inbound federated requests </li> <li> Cap the number of /publicRooms entries to 100 </li> <li> Simplify code now that you can't request unlimited rooms </li> <li> Filter out rooms from federated requests that don't have the correct ACL </li> <li> Request a handful more when filtering ACLs so that we can try to avoid shortchanging the requester </li> </ol> --------- Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
from http import HTTPStatus
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from typing import Optional, Set
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from synapse.rest import admin
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from synapse.rest.client import directory, login, room
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from synapse.types import JsonDict
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from tests import unittest
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class RoomListHandlerTestCase(unittest.HomeserverTestCase):
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servlets = [
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admin.register_servlets,
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login.register_servlets,
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room.register_servlets,
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directory.register_servlets,
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]
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def _create_published_room(
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self, tok: str, extra_content: Optional[JsonDict] = None
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) -> str:
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room_id = self.helper.create_room_as(tok=tok, extra_content=extra_content)
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channel = self.make_request(
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"PUT",
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f"/_matrix/client/v3/directory/list/room/{room_id}?access_token={tok}",
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content={
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"visibility": "public",
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},
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)
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assert channel.code == HTTPStatus.OK, f"couldn't publish room: {channel.result}"
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return room_id
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def test_acls_applied_to_room_directory_results(self) -> None:
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"""
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Creates 3 rooms. Room 2 has an ACL that only permits the homeservers
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`test` and `test2` to access it.
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We then simulate `test2` and `test3` requesting the room directory and assert
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that `test3` does not see room 2, but `test2` sees all 3.
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"""
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self.register_user("u1", "p1")
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u1tok = self.login("u1", "p1")
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room1 = self._create_published_room(u1tok)
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room2 = self._create_published_room(
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u1tok,
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extra_content={
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"initial_state": [
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{
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"type": "m.room.server_acl",
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"content": {
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"allow": ["test", "test2"],
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},
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}
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]
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},
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)
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room3 = self._create_published_room(u1tok)
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room_list = self.get_success(
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self.hs.get_room_list_handler().get_local_public_room_list(
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limit=50, from_federation_origin="test2"
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)
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)
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room_ids_in_test2_list: Set[str] = {
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entry["room_id"] for entry in room_list["chunk"]
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}
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room_list = self.get_success(
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self.hs.get_room_list_handler().get_local_public_room_list(
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limit=50, from_federation_origin="test3"
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)
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)
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room_ids_in_test3_list: Set[str] = {
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entry["room_id"] for entry in room_list["chunk"]
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}
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self.assertEqual(
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room_ids_in_test2_list,
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{room1, room2, room3},
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"test2 should be able to see all 3 rooms",
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)
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self.assertEqual(
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room_ids_in_test3_list,
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{room1, room3},
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"test3 should be able to see only 2 rooms",
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)
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