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synapse/tests/storage/test_purge.py
Eric Eastwood 1c802de626
Re-introduce the outbound federation proxy (#15913)
Allow configuring the set of workers to proxy outbound federation traffic through (`outbound_federation_restricted_to`).

This is useful when you have a worker setup with `federation_sender` instances responsible for sending outbound federation requests and want to make sure *all* outbound federation traffic goes through those instances. Before this change, the generic workers would still contact federation themselves for things like profile lookups, backfill, etc. This PR allows you to set more strict access controls/firewall for all workers and only allow the `federation_sender`'s to contact the outside world.
2023-07-18 09:49:21 +01:00

124 lines
4.8 KiB
Python

# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from twisted.test.proto_helpers import MemoryReactor
from synapse.api.errors import NotFoundError, SynapseError
from synapse.rest.client import room
from synapse.server import HomeServer
from synapse.util import Clock
from tests.unittest import HomeserverTestCase
class PurgeTests(HomeserverTestCase):
user_id = "@red:server"
servlets = [room.register_servlets]
def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
hs = self.setup_test_homeserver("server")
return hs
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
self.room_id = self.helper.create_room_as(self.user_id)
self.store = hs.get_datastores().main
self._storage_controllers = self.hs.get_storage_controllers()
def test_purge_history(self) -> None:
"""
Purging a room history will delete everything before the topological point.
"""
# Send four messages to the room
first = self.helper.send(self.room_id, body="test1")
second = self.helper.send(self.room_id, body="test2")
third = self.helper.send(self.room_id, body="test3")
last = self.helper.send(self.room_id, body="test4")
# Get the topological token
token = self.get_success(
self.store.get_topological_token_for_event(last["event_id"])
)
token_str = self.get_success(token.to_string(self.hs.get_datastores().main))
# Purge everything before this topological token
self.get_success(
self._storage_controllers.purge_events.purge_history(
self.room_id, token_str, True
)
)
# 1-3 should fail and last will succeed, meaning that 1-3 are deleted
# and last is not.
self.get_failure(self.store.get_event(first["event_id"]), NotFoundError)
self.get_failure(self.store.get_event(second["event_id"]), NotFoundError)
self.get_failure(self.store.get_event(third["event_id"]), NotFoundError)
self.get_success(self.store.get_event(last["event_id"]))
def test_purge_history_wont_delete_extrems(self) -> None:
"""
Purging a room history will delete everything before the topological point.
"""
# Send four messages to the room
first = self.helper.send(self.room_id, body="test1")
second = self.helper.send(self.room_id, body="test2")
third = self.helper.send(self.room_id, body="test3")
last = self.helper.send(self.room_id, body="test4")
# Set the topological token higher than it should be
token = self.get_success(
self.store.get_topological_token_for_event(last["event_id"])
)
assert token.topological is not None
event = f"t{token.topological + 1}-{token.stream + 1}"
# Purge everything before this topological token
f = self.get_failure(
self._storage_controllers.purge_events.purge_history(
self.room_id, event, True
),
SynapseError,
)
self.assertIn("greater than forward", f.value.args[0])
# Try and get the events
self.get_success(self.store.get_event(first["event_id"]))
self.get_success(self.store.get_event(second["event_id"]))
self.get_success(self.store.get_event(third["event_id"]))
self.get_success(self.store.get_event(last["event_id"]))
def test_purge_room(self) -> None:
"""
Purging a room will delete everything about it.
"""
# Send four messages to the room
first = self.helper.send(self.room_id, body="test1")
# Get the current room state.
create_event = self.get_success(
self._storage_controllers.state.get_current_state_event(
self.room_id, "m.room.create", ""
)
)
assert create_event is not None
# Purge everything before this topological token
self.get_success(
self._storage_controllers.purge_events.purge_room(self.room_id)
)
# The events aren't found.
self.store._invalidate_local_get_event_cache(create_event.event_id)
self.get_failure(self.store.get_event(create_event.event_id), NotFoundError)
self.get_failure(self.store.get_event(first["event_id"]), NotFoundError)