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91 lines
3.1 KiB
Python
91 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2019 Matrix.org Foundation
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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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from twisted.internet import defer
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from synapse.config.ratelimiting import FederationRateLimitConfig
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from synapse.federation.transport import server
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from synapse.rest import admin
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from synapse.rest.client.v1 import login, room
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from synapse.util.ratelimitutils import FederationRateLimiter
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from tests import unittest
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class RoomComplexityTests(unittest.HomeserverTestCase):
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servlets = [
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admin.register_servlets,
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room.register_servlets,
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login.register_servlets,
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]
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def default_config(self, name="test"):
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config = super(RoomComplexityTests, self).default_config(name=name)
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config["limit_large_remote_room_joins"] = True
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config["limit_large_remote_room_complexity"] = 0.05
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return config
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def prepare(self, reactor, clock, homeserver):
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class Authenticator(object):
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def authenticate_request(self, request, content):
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return defer.succeed("otherserver.nottld")
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ratelimiter = FederationRateLimiter(
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clock,
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FederationRateLimitConfig(
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window_size=1,
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sleep_limit=1,
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sleep_msec=1,
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reject_limit=1000,
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concurrent_requests=1000,
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),
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)
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server.register_servlets(
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homeserver, self.resource, Authenticator(), ratelimiter
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)
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def test_complexity_simple(self):
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u1 = self.register_user("u1", "pass")
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u1_token = self.login("u1", "pass")
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room_1 = self.helper.create_room_as(u1, tok=u1_token)
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self.helper.send_state(
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room_1, event_type="m.room.topic", body={"topic": "foo"}, tok=u1_token
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)
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# Get the room complexity
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request, channel = self.make_request(
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"GET", "/_matrix/federation/unstable/rooms/%s/complexity" % (room_1,)
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)
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self.render(request)
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self.assertEquals(200, channel.code)
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complexity = channel.json_body["v1"]
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self.assertTrue(complexity > 0, complexity)
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# Artificially raise the complexity
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store = self.hs.get_datastore()
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store.get_current_state_event_counts = lambda x: defer.succeed(500 * 1.23)
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# Get the room complexity again -- make sure it's our artificial value
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request, channel = self.make_request(
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"GET", "/_matrix/federation/unstable/rooms/%s/complexity" % (room_1,)
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)
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self.render(request)
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self.assertEquals(200, channel.code)
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complexity = channel.json_body["v1"]
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self.assertEqual(complexity, 1.23)
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