mirror of
https://mau.dev/maunium/synapse.git
synced 2024-08-27 12:42:39 +00:00
276 lines
10 KiB
Python
276 lines
10 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2020 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# 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 mock import Mock
|
|
|
|
from twisted.internet.defer import succeed
|
|
|
|
from synapse.api.errors import FederationError
|
|
from synapse.events import make_event_from_dict
|
|
from synapse.logging.context import LoggingContext
|
|
from synapse.types import Requester, UserID
|
|
from synapse.util import Clock
|
|
from synapse.util.retryutils import NotRetryingDestination
|
|
|
|
from tests import unittest
|
|
from tests.server import ThreadedMemoryReactorClock, setup_test_homeserver
|
|
from tests.test_utils import make_awaitable
|
|
|
|
|
|
class MessageAcceptTests(unittest.HomeserverTestCase):
|
|
def setUp(self):
|
|
|
|
self.http_client = Mock()
|
|
self.reactor = ThreadedMemoryReactorClock()
|
|
self.hs_clock = Clock(self.reactor)
|
|
self.homeserver = setup_test_homeserver(
|
|
self.addCleanup,
|
|
http_client=self.http_client,
|
|
clock=self.hs_clock,
|
|
reactor=self.reactor,
|
|
)
|
|
|
|
user_id = UserID("us", "test")
|
|
our_user = Requester(user_id, None, False, False, None, None)
|
|
room_creator = self.homeserver.get_room_creation_handler()
|
|
self.room_id = self.get_success(
|
|
room_creator.create_room(
|
|
our_user, room_creator._presets_dict["public_chat"], ratelimit=False
|
|
)
|
|
)[0]["room_id"]
|
|
|
|
self.store = self.homeserver.get_datastore()
|
|
|
|
# Figure out what the most recent event is
|
|
most_recent = self.get_success(
|
|
self.homeserver.get_datastore().get_latest_event_ids_in_room(self.room_id)
|
|
)[0]
|
|
|
|
join_event = make_event_from_dict(
|
|
{
|
|
"room_id": self.room_id,
|
|
"sender": "@baduser:test.serv",
|
|
"state_key": "@baduser:test.serv",
|
|
"event_id": "$join:test.serv",
|
|
"depth": 1000,
|
|
"origin_server_ts": 1,
|
|
"type": "m.room.member",
|
|
"origin": "test.servx",
|
|
"content": {"membership": "join"},
|
|
"auth_events": [],
|
|
"prev_state": [(most_recent, {})],
|
|
"prev_events": [(most_recent, {})],
|
|
}
|
|
)
|
|
|
|
self.handler = self.homeserver.get_handlers().federation_handler
|
|
self.handler.do_auth = lambda origin, event, context, auth_events: succeed(
|
|
context
|
|
)
|
|
self.client = self.homeserver.get_federation_client()
|
|
self.client._check_sigs_and_hash_and_fetch = lambda dest, pdus, **k: succeed(
|
|
pdus
|
|
)
|
|
|
|
# Send the join, it should return None (which is not an error)
|
|
self.assertEqual(
|
|
self.get_success(
|
|
self.handler.on_receive_pdu(
|
|
"test.serv", join_event, sent_to_us_directly=True
|
|
)
|
|
),
|
|
None,
|
|
)
|
|
|
|
# Make sure we actually joined the room
|
|
self.assertEqual(
|
|
self.get_success(self.store.get_latest_event_ids_in_room(self.room_id))[0],
|
|
"$join:test.serv",
|
|
)
|
|
|
|
def test_cant_hide_direct_ancestors(self):
|
|
"""
|
|
If you send a message, you must be able to provide the direct
|
|
prev_events that said event references.
|
|
"""
|
|
|
|
async def post_json(destination, path, data, headers=None, timeout=0):
|
|
# If it asks us for new missing events, give them NOTHING
|
|
if path.startswith("/_matrix/federation/v1/get_missing_events/"):
|
|
return {"events": []}
|
|
|
|
self.http_client.post_json = post_json
|
|
|
|
# Figure out what the most recent event is
|
|
most_recent = self.get_success(
|
|
self.store.get_latest_event_ids_in_room(self.room_id)
|
|
)[0]
|
|
|
|
# Now lie about an event
|
|
lying_event = make_event_from_dict(
|
|
{
|
|
"room_id": self.room_id,
|
|
"sender": "@baduser:test.serv",
|
|
"event_id": "one:test.serv",
|
|
"depth": 1000,
|
|
"origin_server_ts": 1,
|
|
"type": "m.room.message",
|
|
"origin": "test.serv",
|
|
"content": {"body": "hewwo?"},
|
|
"auth_events": [],
|
|
"prev_events": [("two:test.serv", {}), (most_recent, {})],
|
|
}
|
|
)
|
|
|
|
with LoggingContext(request="lying_event"):
|
|
failure = self.get_failure(
|
|
self.handler.on_receive_pdu(
|
|
"test.serv", lying_event, sent_to_us_directly=True
|
|
),
|
|
FederationError,
|
|
)
|
|
|
|
# on_receive_pdu should throw an error
|
|
self.assertEqual(
|
|
failure.value.args[0],
|
|
(
|
|
"ERROR 403: Your server isn't divulging details about prev_events "
|
|
"referenced in this event."
|
|
),
|
|
)
|
|
|
|
# Make sure the invalid event isn't there
|
|
extrem = self.get_success(self.store.get_latest_event_ids_in_room(self.room_id))
|
|
self.assertEqual(extrem[0], "$join:test.serv")
|
|
|
|
def test_retry_device_list_resync(self):
|
|
"""Tests that device lists are marked as stale if they couldn't be synced, and
|
|
that stale device lists are retried periodically.
|
|
"""
|
|
remote_user_id = "@john:test_remote"
|
|
remote_origin = "test_remote"
|
|
|
|
# Track the number of attempts to resync the user's device list.
|
|
self.resync_attempts = 0
|
|
|
|
# When this function is called, increment the number of resync attempts (only if
|
|
# we're querying devices for the right user ID), then raise a
|
|
# NotRetryingDestination error to fail the resync gracefully.
|
|
def query_user_devices(destination, user_id):
|
|
if user_id == remote_user_id:
|
|
self.resync_attempts += 1
|
|
|
|
raise NotRetryingDestination(0, 0, destination)
|
|
|
|
# Register the mock on the federation client.
|
|
federation_client = self.homeserver.get_federation_client()
|
|
federation_client.query_user_devices = Mock(side_effect=query_user_devices)
|
|
|
|
# Register a mock on the store so that the incoming update doesn't fail because
|
|
# we don't share a room with the user.
|
|
store = self.homeserver.get_datastore()
|
|
store.get_rooms_for_user = Mock(return_value=make_awaitable(["!someroom:test"]))
|
|
|
|
# Manually inject a fake device list update. We need this update to include at
|
|
# least one prev_id so that the user's device list will need to be retried.
|
|
device_list_updater = self.homeserver.get_device_handler().device_list_updater
|
|
self.get_success(
|
|
device_list_updater.incoming_device_list_update(
|
|
origin=remote_origin,
|
|
edu_content={
|
|
"deleted": False,
|
|
"device_display_name": "Mobile",
|
|
"device_id": "QBUAZIFURK",
|
|
"prev_id": [5],
|
|
"stream_id": 6,
|
|
"user_id": remote_user_id,
|
|
},
|
|
)
|
|
)
|
|
|
|
# Check that there was one resync attempt.
|
|
self.assertEqual(self.resync_attempts, 1)
|
|
|
|
# Check that the resync attempt failed and caused the user's device list to be
|
|
# marked as stale.
|
|
need_resync = self.get_success(
|
|
store.get_user_ids_requiring_device_list_resync()
|
|
)
|
|
self.assertIn(remote_user_id, need_resync)
|
|
|
|
# Check that waiting for 30 seconds caused Synapse to retry resyncing the device
|
|
# list.
|
|
self.reactor.advance(30)
|
|
self.assertEqual(self.resync_attempts, 2)
|
|
|
|
def test_cross_signing_keys_retry(self):
|
|
"""Tests that resyncing a device list correctly processes cross-signing keys from
|
|
the remote server.
|
|
"""
|
|
remote_user_id = "@john:test_remote"
|
|
remote_master_key = "85T7JXPFBAySB/jwby4S3lBPTqY3+Zg53nYuGmu1ggY"
|
|
remote_self_signing_key = "QeIiFEjluPBtI7WQdG365QKZcFs9kqmHir6RBD0//nQ"
|
|
|
|
# Register mock device list retrieval on the federation client.
|
|
federation_client = self.homeserver.get_federation_client()
|
|
federation_client.query_user_devices = Mock(
|
|
return_value=succeed(
|
|
{
|
|
"user_id": remote_user_id,
|
|
"stream_id": 1,
|
|
"devices": [],
|
|
"master_key": {
|
|
"user_id": remote_user_id,
|
|
"usage": ["master"],
|
|
"keys": {"ed25519:" + remote_master_key: remote_master_key},
|
|
},
|
|
"self_signing_key": {
|
|
"user_id": remote_user_id,
|
|
"usage": ["self_signing"],
|
|
"keys": {
|
|
"ed25519:"
|
|
+ remote_self_signing_key: remote_self_signing_key
|
|
},
|
|
},
|
|
}
|
|
)
|
|
)
|
|
|
|
# Resync the device list.
|
|
device_handler = self.homeserver.get_device_handler()
|
|
self.get_success(
|
|
device_handler.device_list_updater.user_device_resync(remote_user_id),
|
|
)
|
|
|
|
# Retrieve the cross-signing keys for this user.
|
|
keys = self.get_success(
|
|
self.store.get_e2e_cross_signing_keys_bulk(user_ids=[remote_user_id]),
|
|
)
|
|
self.assertTrue(remote_user_id in keys)
|
|
|
|
# Check that the master key is the one returned by the mock.
|
|
master_key = keys[remote_user_id]["master"]
|
|
self.assertEqual(len(master_key["keys"]), 1)
|
|
self.assertTrue("ed25519:" + remote_master_key in master_key["keys"].keys())
|
|
self.assertTrue(remote_master_key in master_key["keys"].values())
|
|
|
|
# Check that the self-signing key is the one returned by the mock.
|
|
self_signing_key = keys[remote_user_id]["self_signing"]
|
|
self.assertEqual(len(self_signing_key["keys"]), 1)
|
|
self.assertTrue(
|
|
"ed25519:" + remote_self_signing_key in self_signing_key["keys"].keys(),
|
|
)
|
|
self.assertTrue(remote_self_signing_key in self_signing_key["keys"].values())
|