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synapse/tests/replication/test_auth.py
Jason Little e4f545c452
Remove worker_replication_* settings (#15491)
* Add master to the instance_map as part of Complement, have ReplicationEndpoint look at instance_map for master.

* Fix typo in drive by.

* Remove unnecessary worker_replication_* bits from unit tests and add master to instance_map(hopefully in the right place)

* Several updates:

1. Switch from master to main for naming the main process in the instance_map. Add useful constants for easier adjustment of names in the future.
2. Add backwards compatibility for worker_replication_* to allow time to transition to new style. Make sure to prioritize declaring main directly on the instance_map.
3. Clean up old comments/commented out code.
4. Adjust unit tests to match with new code.
5. Adjust Complement setup infrastructure to only add main to the instance_map if workers are used and remove now unused options from the worker.yaml template.

* Initial Docs upload

* Changelog

* Missed some commented out code that can go now

* Remove TODO comment that no longer holds true.

* Fix links in docs

* More docs

* Remove debug logging

* Apply suggestions from code review

Co-authored-by: reivilibre <olivier@librepush.net>

* Apply suggestions from code review

Co-authored-by: reivilibre <olivier@librepush.net>

* Update version to latest, include completeish before/after examples in upgrade notes.

* Fix up and docs too

---------

Co-authored-by: reivilibre <olivier@librepush.net>
2023-05-11 11:30:56 +01:00

113 lines
4.1 KiB
Python

# 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.
import logging
from twisted.test.proto_helpers import MemoryReactor
from synapse.rest.client import register
from synapse.server import HomeServer
from synapse.util import Clock
from tests.replication._base import BaseMultiWorkerStreamTestCase
from tests.server import FakeChannel, make_request
from tests.unittest import override_config
logger = logging.getLogger(__name__)
class WorkerAuthenticationTestCase(BaseMultiWorkerStreamTestCase):
"""Test the authentication of HTTP calls between workers."""
servlets = [register.register_servlets]
def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
config = self.default_config()
# This isn't a real configuration option but is used to provide the main
# homeserver and worker homeserver different options.
main_replication_secret = config.pop("main_replication_secret", None)
if main_replication_secret:
config["worker_replication_secret"] = main_replication_secret
return self.setup_test_homeserver(config=config)
def _get_worker_hs_config(self) -> dict:
config = self.default_config()
config["worker_app"] = "synapse.app.generic_worker"
return config
def _test_register(self) -> FakeChannel:
"""Run the actual test:
1. Create a worker homeserver.
2. Start registration by providing a user/password.
3. Complete registration by providing dummy auth (this hits the main synapse).
4. Return the final request.
"""
worker_hs = self.make_worker_hs("synapse.app.generic_worker")
site = self._hs_to_site[worker_hs]
channel_1 = make_request(
self.reactor,
site,
"POST",
"register",
{"username": "user", "type": "m.login.password", "password": "bar"},
)
self.assertEqual(channel_1.code, 401)
# Grab the session
session = channel_1.json_body["session"]
# also complete the dummy auth
return make_request(
self.reactor,
site,
"POST",
"register",
{"auth": {"session": session, "type": "m.login.dummy"}},
)
def test_no_auth(self) -> None:
"""With no authentication the request should finish."""
channel = self._test_register()
self.assertEqual(channel.code, 200)
# We're given a registered user.
self.assertEqual(channel.json_body["user_id"], "@user:test")
@override_config({"main_replication_secret": "my-secret"})
def test_missing_auth(self) -> None:
"""If the main process expects a secret that is not provided, an error results."""
channel = self._test_register()
self.assertEqual(channel.code, 500)
@override_config(
{
"main_replication_secret": "my-secret",
"worker_replication_secret": "wrong-secret",
}
)
def test_unauthorized(self) -> None:
"""If the main process receives the wrong secret, an error results."""
channel = self._test_register()
self.assertEqual(channel.code, 500)
@override_config({"worker_replication_secret": "my-secret"})
def test_authorized(self) -> None:
"""The request should finish when the worker provides the authentication header."""
channel = self._test_register()
self.assertEqual(channel.code, 200)
# We're given a registered user.
self.assertEqual(channel.json_body["user_id"], "@user:test")