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During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
273 lines
10 KiB
Python
273 lines
10 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2019 The Matrix.org Foundation C.I.C.
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# Copyright 2014-2016 OpenMarket Ltd
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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from typing import List, Optional, Tuple, cast
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from twisted.test.proto_helpers import MemoryReactor
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from synapse.api.constants import Membership
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from synapse.rest.admin import register_servlets_for_client_rest_resource
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from synapse.rest.client import login, room
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from synapse.server import HomeServer
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from synapse.types import UserID, create_requester
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from synapse.util import Clock
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from tests import unittest
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from tests.server import TestHomeServer
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from tests.test_utils import event_injection
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class RoomMemberStoreTestCase(unittest.HomeserverTestCase):
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servlets = [
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login.register_servlets,
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register_servlets_for_client_rest_resource,
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room.register_servlets,
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]
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def prepare(self, reactor: MemoryReactor, clock: Clock, hs: TestHomeServer) -> None: # type: ignore[override]
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# We can't test the RoomMemberStore on its own without the other event
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# storage logic
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self.store = hs.get_datastores().main
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self.u_alice = self.register_user("alice", "pass")
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self.t_alice = self.login("alice", "pass")
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self.u_bob = self.register_user("bob", "pass")
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# User elsewhere on another host
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self.u_charlie = UserID.from_string("@charlie:elsewhere")
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def test_one_member(self) -> None:
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# Alice creates the room, and is automatically joined
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self.room = self.helper.create_room_as(self.u_alice, tok=self.t_alice)
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rooms_for_user = self.get_success(
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self.store.get_rooms_for_local_user_where_membership_is(
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self.u_alice, [Membership.JOIN]
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)
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)
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self.assertEqual([self.room], [m.room_id for m in rooms_for_user])
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def test_count_known_servers(self) -> None:
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"""
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_count_known_servers will calculate how many servers are in a room.
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"""
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self.room = self.helper.create_room_as(self.u_alice, tok=self.t_alice)
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self.inject_room_member(self.room, self.u_bob, Membership.JOIN)
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self.inject_room_member(self.room, self.u_charlie.to_string(), Membership.JOIN)
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servers = self.get_success(self.store._count_known_servers())
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self.assertEqual(servers, 2)
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def test_count_known_servers_stat_counter_disabled(self) -> None:
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"""
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If enabled, the metrics for how many servers are known will be counted.
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"""
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self.assertTrue("_known_servers_count" not in self.store.__dict__.keys())
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self.room = self.helper.create_room_as(self.u_alice, tok=self.t_alice)
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self.inject_room_member(self.room, self.u_bob, Membership.JOIN)
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self.inject_room_member(self.room, self.u_charlie.to_string(), Membership.JOIN)
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self.pump()
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self.assertTrue("_known_servers_count" not in self.store.__dict__.keys())
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@unittest.override_config(
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{"enable_metrics": True, "metrics_flags": {"known_servers": True}}
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)
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def test_count_known_servers_stat_counter_enabled(self) -> None:
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"""
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If enabled, the metrics for how many servers are known will be counted.
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"""
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# Initialises to 1 -- itself
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self.assertEqual(self.store._known_servers_count, 1)
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self.pump()
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# No rooms have been joined, so technically the SQL returns 0, but it
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# will still say it knows about itself.
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self.assertEqual(self.store._known_servers_count, 1)
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self.room = self.helper.create_room_as(self.u_alice, tok=self.t_alice)
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self.inject_room_member(self.room, self.u_bob, Membership.JOIN)
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self.inject_room_member(self.room, self.u_charlie.to_string(), Membership.JOIN)
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self.pump(1)
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# It now knows about Charlie's server.
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self.assertEqual(self.store._known_servers_count, 2)
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def test__null_byte_in_display_name_properly_handled(self) -> None:
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room = self.helper.create_room_as(self.u_alice, tok=self.t_alice)
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res = cast(
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List[Tuple[Optional[str], str]],
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self.get_success(
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self.store.db_pool.simple_select_list(
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"room_memberships",
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{"user_id": "@alice:test"},
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["display_name", "event_id"],
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)
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),
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)
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# Check that we only got one result back
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self.assertEqual(len(res), 1)
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# Check that alice's display name is "alice"
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self.assertEqual(res[0][0], "alice")
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# Grab the event_id to use later
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event_id = res[0][1]
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# Create a profile with the offending null byte in the display name
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new_profile = {"displayname": "ali\u0000ce"}
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# Ensure that the change goes smoothly and does not fail due to the null byte
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self.helper.change_membership(
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room,
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self.u_alice,
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self.u_alice,
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"join",
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extra_data=new_profile,
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tok=self.t_alice,
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)
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res2 = cast(
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List[Tuple[Optional[str], str]],
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self.get_success(
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self.store.db_pool.simple_select_list(
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"room_memberships",
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{"user_id": "@alice:test"},
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["display_name", "event_id"],
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)
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),
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)
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# Check that we only have two results
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self.assertEqual(len(res2), 2)
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# Filter out the previous event using the event_id we grabbed above
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row = [row for row in res2 if row[1] != event_id]
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# Check that alice's display name is now None
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self.assertIsNone(row[0][0])
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def test_room_is_locally_forgotten(self) -> None:
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"""Test that when the last local user has forgotten a room it is known as forgotten."""
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# join two local and one remote user
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self.room = self.helper.create_room_as(self.u_alice, tok=self.t_alice)
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self.get_success(
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event_injection.inject_member_event(self.hs, self.room, self.u_bob, "join")
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)
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self.get_success(
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event_injection.inject_member_event(
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self.hs, self.room, self.u_charlie.to_string(), "join"
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)
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)
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self.assertFalse(
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self.get_success(self.store.is_locally_forgotten_room(self.room))
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)
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# local users leave the room and the room is not forgotten
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self.get_success(
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event_injection.inject_member_event(
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self.hs, self.room, self.u_alice, "leave"
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)
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)
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self.get_success(
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event_injection.inject_member_event(self.hs, self.room, self.u_bob, "leave")
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)
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self.assertFalse(
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self.get_success(self.store.is_locally_forgotten_room(self.room))
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)
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# first user forgets the room, room is not forgotten
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self.get_success(self.store.forget(self.u_alice, self.room))
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self.assertFalse(
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self.get_success(self.store.is_locally_forgotten_room(self.room))
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)
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# second (last local) user forgets the room and the room is forgotten
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self.get_success(self.store.forget(self.u_bob, self.room))
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self.assertTrue(
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self.get_success(self.store.is_locally_forgotten_room(self.room))
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)
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def test_join_locally_forgotten_room(self) -> None:
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"""Tests if a user joins a forgotten room the room is not forgotten anymore."""
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self.room = self.helper.create_room_as(self.u_alice, tok=self.t_alice)
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self.assertFalse(
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self.get_success(self.store.is_locally_forgotten_room(self.room))
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)
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# after leaving and forget the room, it is forgotten
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self.get_success(
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event_injection.inject_member_event(
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self.hs, self.room, self.u_alice, "leave"
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)
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)
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self.get_success(self.store.forget(self.u_alice, self.room))
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self.assertTrue(
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self.get_success(self.store.is_locally_forgotten_room(self.room))
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)
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# after rejoin the room is not forgotten anymore
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self.get_success(
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event_injection.inject_member_event(
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self.hs, self.room, self.u_alice, "join"
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)
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)
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self.assertFalse(
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self.get_success(self.store.is_locally_forgotten_room(self.room))
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)
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class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase):
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def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
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self.store = hs.get_datastores().main
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self.room_creator = hs.get_room_creation_handler()
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def test_can_rerun_update(self) -> None:
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# First make sure we have completed all updates.
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self.wait_for_background_updates()
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# Now let's create a room, which will insert a membership
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user = UserID("alice", "test")
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requester = create_requester(user)
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self.get_success(self.room_creator.create_room(requester, {}))
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# Register the background update to run again.
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self.get_success(
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self.store.db_pool.simple_insert(
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table="background_updates",
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values={
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"update_name": "current_state_events_membership",
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"progress_json": "{}",
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"depends_on": None,
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},
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)
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)
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# ... and tell the DataStore that it hasn't finished all updates yet
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self.store.db_pool.updates._all_done = False
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# Now let's actually drive the updates to completion
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self.wait_for_background_updates()
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