mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-15 15:13:52 +01:00
23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
483 lines
18 KiB
Python
483 lines
18 KiB
Python
#
|
|
# This file is licensed under the Affero General Public License (AGPL) version 3.
|
|
#
|
|
# Copyright 2020 The Matrix.org Foundation C.I.C.
|
|
# Copyright (C) 2023 New Vector, Ltd
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of the
|
|
# License, or (at your option) any later version.
|
|
#
|
|
# See the GNU Affero General Public License for more details:
|
|
# <https://www.gnu.org/licenses/agpl-3.0.html>.
|
|
#
|
|
# Originally licensed under the Apache License, Version 2.0:
|
|
# <http://www.apache.org/licenses/LICENSE-2.0>.
|
|
#
|
|
# [This file includes modifications made by New Vector Limited]
|
|
#
|
|
#
|
|
|
|
from typing import List, Optional
|
|
|
|
from twisted.test.proto_helpers import MemoryReactor
|
|
|
|
from synapse.api.constants import EventTypes, Membership
|
|
from synapse.api.room_versions import RoomVersions
|
|
from synapse.events import EventBase
|
|
from synapse.federation.federation_base import event_from_pdu_json
|
|
from synapse.rest import admin
|
|
from synapse.rest.client import login, room
|
|
from synapse.server import HomeServer
|
|
from synapse.types import StateMap
|
|
from synapse.util import Clock
|
|
|
|
from tests.unittest import HomeserverTestCase
|
|
|
|
|
|
class ExtremPruneTestCase(HomeserverTestCase):
|
|
servlets = [
|
|
admin.register_servlets,
|
|
room.register_servlets,
|
|
login.register_servlets,
|
|
]
|
|
|
|
def prepare(
|
|
self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer
|
|
) -> None:
|
|
self.state = self.hs.get_state_handler()
|
|
persistence = self.hs.get_storage_controllers().persistence
|
|
assert persistence is not None
|
|
self._persistence = persistence
|
|
self._state_storage_controller = self.hs.get_storage_controllers().state
|
|
self.store = self.hs.get_datastores().main
|
|
|
|
self.register_user("user", "pass")
|
|
self.token = self.login("user", "pass")
|
|
|
|
self.room_id = self.helper.create_room_as(
|
|
"user", room_version=RoomVersions.V6.identifier, tok=self.token
|
|
)
|
|
|
|
body = self.helper.send(self.room_id, body="Test", tok=self.token)
|
|
local_message_event_id = body["event_id"]
|
|
|
|
# Fudge a remote event and persist it. This will be the extremity before
|
|
# the gap.
|
|
self.remote_event_1 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Message,
|
|
"state_key": "@user:other",
|
|
"content": {},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other",
|
|
"depth": 5,
|
|
"prev_events": [local_message_event_id],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
self.persist_event(self.remote_event_1)
|
|
|
|
# Check that the current extremities is the remote event.
|
|
self.assert_extremities([self.remote_event_1.event_id])
|
|
|
|
def persist_event(
|
|
self, event: EventBase, state: Optional[StateMap[str]] = None
|
|
) -> None:
|
|
"""Persist the event, with optional state"""
|
|
context = self.get_success(
|
|
self.state.compute_event_context(
|
|
event,
|
|
state_ids_before_event=state,
|
|
partial_state=None if state is None else False,
|
|
)
|
|
)
|
|
self.get_success(self._persistence.persist_event(event, context))
|
|
|
|
def assert_extremities(self, expected_extremities: List[str]) -> None:
|
|
"""Assert the current extremities for the room"""
|
|
extremities = self.get_success(
|
|
self.store.get_prev_events_for_room(self.room_id)
|
|
)
|
|
self.assertCountEqual(extremities, expected_extremities)
|
|
|
|
def test_prune_gap(self) -> None:
|
|
"""Test that we drop extremities after a gap when we see an event from
|
|
the same domain.
|
|
"""
|
|
|
|
# Fudge a second event which points to an event we don't have. This is a
|
|
# state event so that the state changes (otherwise we won't prune the
|
|
# extremity as they'll have the same state group).
|
|
remote_event_2 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": "@user:other",
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other",
|
|
"depth": 50,
|
|
"prev_events": ["$some_unknown_message"],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
state_before_gap = self.get_success(
|
|
self._state_storage_controller.get_current_state_ids(self.room_id)
|
|
)
|
|
|
|
self.persist_event(remote_event_2, state=state_before_gap)
|
|
|
|
# Check the new extremity is just the new remote event.
|
|
self.assert_extremities([remote_event_2.event_id])
|
|
|
|
def test_do_not_prune_gap_if_state_different(self) -> None:
|
|
"""Test that we don't prune extremities after a gap if the resolved
|
|
state is different.
|
|
"""
|
|
|
|
# Fudge a second event which points to an event we don't have.
|
|
remote_event_2 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Message,
|
|
"state_key": "@user:other",
|
|
"content": {},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other",
|
|
"depth": 10,
|
|
"prev_events": ["$some_unknown_message"],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
# Now we persist it with state with a dropped history visibility
|
|
# setting. The state resolution across the old and new event will then
|
|
# include it, and so the resolved state won't match the new state.
|
|
state_before_gap = dict(
|
|
self.get_success(
|
|
self._state_storage_controller.get_current_state_ids(self.room_id)
|
|
)
|
|
)
|
|
state_before_gap.pop(("m.room.history_visibility", ""))
|
|
|
|
context = self.get_success(
|
|
self.state.compute_event_context(
|
|
remote_event_2,
|
|
state_ids_before_event=state_before_gap,
|
|
partial_state=False,
|
|
)
|
|
)
|
|
|
|
self.get_success(self._persistence.persist_event(remote_event_2, context))
|
|
|
|
# Check that we haven't dropped the old extremity.
|
|
self.assert_extremities([self.remote_event_1.event_id, remote_event_2.event_id])
|
|
|
|
def test_prune_gap_if_old(self) -> None:
|
|
"""Test that we drop extremities after a gap when the previous extremity
|
|
is "old"
|
|
"""
|
|
|
|
# Advance the clock for many days to make the old extremity "old". We
|
|
# also set the depth to "lots".
|
|
self.reactor.advance(7 * 24 * 60 * 60)
|
|
|
|
# Fudge a second event which points to an event we don't have. This is a
|
|
# state event so that the state changes (otherwise we won't prune the
|
|
# extremity as they'll have the same state group).
|
|
remote_event_2 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": "@user:other2",
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other2",
|
|
"depth": 10000,
|
|
"prev_events": ["$some_unknown_message"],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
state_before_gap = self.get_success(
|
|
self._state_storage_controller.get_current_state_ids(self.room_id)
|
|
)
|
|
|
|
self.persist_event(remote_event_2, state=state_before_gap)
|
|
|
|
# Check the new extremity is just the new remote event.
|
|
self.assert_extremities([remote_event_2.event_id])
|
|
|
|
def test_do_not_prune_gap_if_other_server(self) -> None:
|
|
"""Test that we do not drop extremities after a gap when we see an event
|
|
from a different domain.
|
|
"""
|
|
|
|
# Fudge a second event which points to an event we don't have. This is a
|
|
# state event so that the state changes (otherwise we won't prune the
|
|
# extremity as they'll have the same state group).
|
|
remote_event_2 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": "@user:other2",
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other2",
|
|
"depth": 10,
|
|
"prev_events": ["$some_unknown_message"],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
state_before_gap = self.get_success(
|
|
self._state_storage_controller.get_current_state_ids(self.room_id)
|
|
)
|
|
|
|
self.persist_event(remote_event_2, state=state_before_gap)
|
|
|
|
# Check the new extremity is just the new remote event.
|
|
self.assert_extremities([self.remote_event_1.event_id, remote_event_2.event_id])
|
|
|
|
def test_prune_gap_if_dummy_remote(self) -> None:
|
|
"""Test that we drop extremities after a gap when the previous extremity
|
|
is a local dummy event and only points to remote events.
|
|
"""
|
|
|
|
body = self.helper.send_event(
|
|
self.room_id, type=EventTypes.Dummy, content={}, tok=self.token
|
|
)
|
|
local_message_event_id = body["event_id"]
|
|
self.assert_extremities([local_message_event_id])
|
|
|
|
# Advance the clock for many days to make the old extremity "old". We
|
|
# also set the depth to "lots".
|
|
self.reactor.advance(7 * 24 * 60 * 60)
|
|
|
|
# Fudge a second event which points to an event we don't have. This is a
|
|
# state event so that the state changes (otherwise we won't prune the
|
|
# extremity as they'll have the same state group).
|
|
remote_event_2 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": "@user:other2",
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other2",
|
|
"depth": 10000,
|
|
"prev_events": ["$some_unknown_message"],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
state_before_gap = self.get_success(
|
|
self._state_storage_controller.get_current_state_ids(self.room_id)
|
|
)
|
|
|
|
self.persist_event(remote_event_2, state=state_before_gap)
|
|
|
|
# Check the new extremity is just the new remote event.
|
|
self.assert_extremities([remote_event_2.event_id])
|
|
|
|
def test_prune_gap_if_dummy_local(self) -> None:
|
|
"""Test that we don't drop extremities after a gap when the previous
|
|
extremity is a local dummy event and points to local events.
|
|
"""
|
|
|
|
body = self.helper.send(self.room_id, body="Test", tok=self.token)
|
|
|
|
body = self.helper.send_event(
|
|
self.room_id, type=EventTypes.Dummy, content={}, tok=self.token
|
|
)
|
|
local_message_event_id = body["event_id"]
|
|
self.assert_extremities([local_message_event_id])
|
|
|
|
# Advance the clock for many days to make the old extremity "old". We
|
|
# also set the depth to "lots".
|
|
self.reactor.advance(7 * 24 * 60 * 60)
|
|
|
|
# Fudge a second event which points to an event we don't have. This is a
|
|
# state event so that the state changes (otherwise we won't prune the
|
|
# extremity as they'll have the same state group).
|
|
remote_event_2 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": "@user:other2",
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other2",
|
|
"depth": 10000,
|
|
"prev_events": ["$some_unknown_message"],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
state_before_gap = self.get_success(
|
|
self._state_storage_controller.get_current_state_ids(self.room_id)
|
|
)
|
|
|
|
self.persist_event(remote_event_2, state=state_before_gap)
|
|
|
|
# Check the new extremity is just the new remote event.
|
|
self.assert_extremities([remote_event_2.event_id, local_message_event_id])
|
|
|
|
def test_do_not_prune_gap_if_not_dummy(self) -> None:
|
|
"""Test that we do not drop extremities after a gap when the previous extremity
|
|
is not a dummy event.
|
|
"""
|
|
|
|
body = self.helper.send(self.room_id, body="test", tok=self.token)
|
|
local_message_event_id = body["event_id"]
|
|
self.assert_extremities([local_message_event_id])
|
|
|
|
# Fudge a second event which points to an event we don't have. This is a
|
|
# state event so that the state changes (otherwise we won't prune the
|
|
# extremity as they'll have the same state group).
|
|
remote_event_2 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": "@user:other2",
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": self.room_id,
|
|
"sender": "@user:other2",
|
|
"depth": 10000,
|
|
"prev_events": ["$some_unknown_message"],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
state_before_gap = self.get_success(
|
|
self._state_storage_controller.get_current_state_ids(self.room_id)
|
|
)
|
|
|
|
self.persist_event(remote_event_2, state=state_before_gap)
|
|
|
|
# Check the new extremity is just the new remote event.
|
|
self.assert_extremities([local_message_event_id, remote_event_2.event_id])
|
|
|
|
|
|
class InvalideUsersInRoomCacheTestCase(HomeserverTestCase):
|
|
servlets = [
|
|
admin.register_servlets,
|
|
room.register_servlets,
|
|
login.register_servlets,
|
|
]
|
|
|
|
def prepare(
|
|
self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer
|
|
) -> None:
|
|
self.state = self.hs.get_state_handler()
|
|
persistence = self.hs.get_storage_controllers().persistence
|
|
assert persistence is not None
|
|
self._persistence = persistence
|
|
self.store = self.hs.get_datastores().main
|
|
|
|
def test_remote_user_rooms_cache_invalidated(self) -> None:
|
|
"""Test that if the server leaves a room the `get_rooms_for_user` cache
|
|
is invalidated for remote users.
|
|
"""
|
|
|
|
# Set up a room with a local and remote user in it.
|
|
user_id = self.register_user("user", "pass")
|
|
token = self.login("user", "pass")
|
|
|
|
room_id = self.helper.create_room_as(
|
|
"user", room_version=RoomVersions.V6.identifier, tok=token
|
|
)
|
|
|
|
body = self.helper.send(room_id, body="Test", tok=token)
|
|
local_message_event_id = body["event_id"]
|
|
|
|
# Fudge a join event for a remote user.
|
|
remote_user = "@user:other"
|
|
remote_event_1 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": remote_user,
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": room_id,
|
|
"sender": remote_user,
|
|
"depth": 5,
|
|
"prev_events": [local_message_event_id],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
context = self.get_success(self.state.compute_event_context(remote_event_1))
|
|
self.get_success(self._persistence.persist_event(remote_event_1, context))
|
|
|
|
# Call `get_rooms_for_user` to add the remote user to the cache
|
|
rooms = self.get_success(self.store.get_rooms_for_user(remote_user))
|
|
self.assertEqual(set(rooms), {room_id})
|
|
|
|
# Now we have the local server leave the room, and check that calling
|
|
# `get_user_in_room` for the remote user no longer includes the room.
|
|
self.helper.leave(room_id, user_id, tok=token)
|
|
|
|
rooms = self.get_success(self.store.get_rooms_for_user(remote_user))
|
|
self.assertEqual(set(rooms), set())
|
|
|
|
def test_room_remote_user_cache_invalidated(self) -> None:
|
|
"""Test that if the server leaves a room the `get_users_in_room` cache
|
|
is invalidated for remote users.
|
|
"""
|
|
|
|
# Set up a room with a local and remote user in it.
|
|
user_id = self.register_user("user", "pass")
|
|
token = self.login("user", "pass")
|
|
|
|
room_id = self.helper.create_room_as(
|
|
"user", room_version=RoomVersions.V6.identifier, tok=token
|
|
)
|
|
|
|
body = self.helper.send(room_id, body="Test", tok=token)
|
|
local_message_event_id = body["event_id"]
|
|
|
|
# Fudge a join event for a remote user.
|
|
remote_user = "@user:other"
|
|
remote_event_1 = event_from_pdu_json(
|
|
{
|
|
"type": EventTypes.Member,
|
|
"state_key": remote_user,
|
|
"content": {"membership": Membership.JOIN},
|
|
"room_id": room_id,
|
|
"sender": remote_user,
|
|
"depth": 5,
|
|
"prev_events": [local_message_event_id],
|
|
"auth_events": [],
|
|
"origin_server_ts": self.clock.time_msec(),
|
|
},
|
|
RoomVersions.V6,
|
|
)
|
|
|
|
context = self.get_success(self.state.compute_event_context(remote_event_1))
|
|
self.get_success(self._persistence.persist_event(remote_event_1, context))
|
|
|
|
# Call `get_users_in_room` to add the remote user to the cache
|
|
users = self.get_success(self.store.get_users_in_room(room_id))
|
|
self.assertEqual(set(users), {user_id, remote_user})
|
|
|
|
# Now we have the local server leave the room, and check that calling
|
|
# `get_user_in_room` for the remote user no longer includes the room.
|
|
self.helper.leave(room_id, user_id, tok=token)
|
|
|
|
users = self.get_success(self.store.get_users_in_room(room_id))
|
|
self.assertEqual(users, [])
|