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Authentication is done by checking a shared secret provided in the Synapse configuration file.
119 lines
4.2 KiB
Python
119 lines
4.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2020 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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from typing import Tuple
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from synapse.http.site import SynapseRequest
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from synapse.rest.client.v2_alpha import register
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from tests.replication._base import BaseMultiWorkerStreamTestCase
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from tests.server import FakeChannel, make_request
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from tests.unittest import override_config
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logger = logging.getLogger(__name__)
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class WorkerAuthenticationTestCase(BaseMultiWorkerStreamTestCase):
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"""Test the authentication of HTTP calls between workers."""
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servlets = [register.register_servlets]
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def make_homeserver(self, reactor, clock):
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config = self.default_config()
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# This isn't a real configuration option but is used to provide the main
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# homeserver and worker homeserver different options.
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main_replication_secret = config.pop("main_replication_secret", None)
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if main_replication_secret:
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config["worker_replication_secret"] = main_replication_secret
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return self.setup_test_homeserver(config=config)
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def _get_worker_hs_config(self) -> dict:
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config = self.default_config()
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config["worker_app"] = "synapse.app.client_reader"
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config["worker_replication_host"] = "testserv"
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config["worker_replication_http_port"] = "8765"
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return config
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def _test_register(self) -> Tuple[SynapseRequest, FakeChannel]:
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"""Run the actual test:
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1. Create a worker homeserver.
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2. Start registration by providing a user/password.
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3. Complete registration by providing dummy auth (this hits the main synapse).
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4. Return the final request.
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"""
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worker_hs = self.make_worker_hs("synapse.app.client_reader")
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site = self._hs_to_site[worker_hs]
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request_1, channel_1 = make_request(
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self.reactor,
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site,
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"POST",
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"register",
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{"username": "user", "type": "m.login.password", "password": "bar"},
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) # type: SynapseRequest, FakeChannel
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self.assertEqual(request_1.code, 401)
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# Grab the session
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session = channel_1.json_body["session"]
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# also complete the dummy auth
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return make_request(
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self.reactor,
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site,
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"POST",
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"register",
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{"auth": {"session": session, "type": "m.login.dummy"}},
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)
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def test_no_auth(self):
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"""With no authentication the request should finish.
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"""
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request, channel = self._test_register()
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self.assertEqual(request.code, 200)
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# We're given a registered user.
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self.assertEqual(channel.json_body["user_id"], "@user:test")
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@override_config({"main_replication_secret": "my-secret"})
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def test_missing_auth(self):
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"""If the main process expects a secret that is not provided, an error results.
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"""
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request, channel = self._test_register()
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self.assertEqual(request.code, 500)
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@override_config(
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{
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"main_replication_secret": "my-secret",
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"worker_replication_secret": "wrong-secret",
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}
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)
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def test_unauthorized(self):
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"""If the main process receives the wrong secret, an error results.
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"""
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request, channel = self._test_register()
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self.assertEqual(request.code, 500)
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@override_config({"worker_replication_secret": "my-secret"})
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def test_authorized(self):
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"""The request should finish when the worker provides the authentication header.
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"""
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request, channel = self._test_register()
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self.assertEqual(request.code, 200)
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# We're given a registered user.
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self.assertEqual(channel.json_body["user_id"], "@user:test")
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