344 lines
12 KiB
Python
344 lines
12 KiB
Python
# Copyright 2018 New Vector Ltd
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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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"""Tests REST events for /rooms paths."""
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from typing import List, Optional
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from twisted.test.proto_helpers import MemoryReactor
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from synapse.api.constants import APP_SERVICE_REGISTRATION_TYPE, LoginType
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from synapse.api.errors import Codes, HttpResponseException, SynapseError
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from synapse.appservice import ApplicationService
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from synapse.rest.client import register, sync
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from synapse.server import HomeServer
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from synapse.types import JsonDict
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from synapse.util import Clock
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from tests import unittest
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from tests.unittest import override_config
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from tests.utils import default_config
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class TestMauLimit(unittest.HomeserverTestCase):
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servlets = [register.register_servlets, sync.register_servlets]
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def default_config(self) -> JsonDict:
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config = default_config("test")
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config.update(
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{
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"registrations_require_3pid": [],
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"limit_usage_by_mau": True,
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"max_mau_value": 2,
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"mau_trial_days": 0,
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"server_notices": {
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"system_mxid_localpart": "server",
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"room_name": "Test Server Notice Room",
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},
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}
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)
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# apply any additional config which was specified via the override_config
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# decorator.
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if self._extra_config is not None:
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config.update(self._extra_config)
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return config
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def prepare(
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self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer
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) -> None:
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self.store = homeserver.get_datastores().main
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def test_simple_deny_mau(self) -> None:
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# Create and sync so that the MAU counts get updated
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token1 = self.create_user("kermit1")
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self.do_sync_for_user(token1)
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token2 = self.create_user("kermit2")
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self.do_sync_for_user(token2)
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# check we're testing what we think we are: there should be two active users
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self.assertEqual(self.get_success(self.store.get_monthly_active_count()), 2)
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# We've created and activated two users, we shouldn't be able to
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# register new users
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with self.assertRaises(SynapseError) as cm:
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self.create_user("kermit3")
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e = cm.exception
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self.assertEqual(e.code, 403)
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self.assertEqual(e.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
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def test_as_ignores_mau(self) -> None:
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"""Test that application services can still create users when the MAU
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limit has been reached. This only works when application service
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user ip tracking is disabled.
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"""
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# Create and sync so that the MAU counts get updated
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token1 = self.create_user("kermit1")
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self.do_sync_for_user(token1)
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token2 = self.create_user("kermit2")
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self.do_sync_for_user(token2)
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# check we're testing what we think we are: there should be two active users
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self.assertEqual(self.get_success(self.store.get_monthly_active_count()), 2)
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# We've created and activated two users, we shouldn't be able to
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# register new users
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with self.assertRaises(SynapseError) as cm:
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self.create_user("kermit3")
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e = cm.exception
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self.assertEqual(e.code, 403)
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self.assertEqual(e.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
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# Cheekily add an application service that we use to register a new user
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# with.
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as_token = "foobartoken"
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self.store.services_cache.append(
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ApplicationService(
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token=as_token,
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id="SomeASID",
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sender="@as_sender:test",
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namespaces={"users": [{"regex": "@as_*", "exclusive": True}]},
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)
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)
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self.create_user("as_kermit4", token=as_token, appservice=True)
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def test_allowed_after_a_month_mau(self) -> None:
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# Create and sync so that the MAU counts get updated
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token1 = self.create_user("kermit1")
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self.do_sync_for_user(token1)
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token2 = self.create_user("kermit2")
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self.do_sync_for_user(token2)
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# Advance time by 31 days
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self.reactor.advance(31 * 24 * 60 * 60)
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self.get_success(self.store.reap_monthly_active_users())
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self.reactor.advance(0)
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# We should be able to register more users
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token3 = self.create_user("kermit3")
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self.do_sync_for_user(token3)
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@override_config({"mau_trial_days": 1})
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def test_trial_delay(self) -> None:
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# We should be able to register more than the limit initially
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token1 = self.create_user("kermit1")
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self.do_sync_for_user(token1)
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token2 = self.create_user("kermit2")
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self.do_sync_for_user(token2)
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token3 = self.create_user("kermit3")
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self.do_sync_for_user(token3)
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# Advance time by 2 days
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self.reactor.advance(2 * 24 * 60 * 60)
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# Two users should be able to sync
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self.do_sync_for_user(token1)
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self.do_sync_for_user(token2)
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# But the third should fail
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with self.assertRaises(SynapseError) as cm:
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self.do_sync_for_user(token3)
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e = cm.exception
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self.assertEqual(e.code, 403)
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self.assertEqual(e.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
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# And new registrations are now denied too
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with self.assertRaises(SynapseError) as cm:
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self.create_user("kermit4")
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e = cm.exception
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self.assertEqual(e.code, 403)
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self.assertEqual(e.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
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@override_config({"mau_trial_days": 1})
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def test_trial_users_cant_come_back(self) -> None:
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self.hs.config.server.mau_trial_days = 1
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# We should be able to register more than the limit initially
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token1 = self.create_user("kermit1")
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self.do_sync_for_user(token1)
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token2 = self.create_user("kermit2")
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self.do_sync_for_user(token2)
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token3 = self.create_user("kermit3")
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self.do_sync_for_user(token3)
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# Advance time by 2 days
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self.reactor.advance(2 * 24 * 60 * 60)
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# Two users should be able to sync
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self.do_sync_for_user(token1)
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self.do_sync_for_user(token2)
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# Advance by 2 months so everyone falls out of MAU
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self.reactor.advance(60 * 24 * 60 * 60)
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self.get_success(self.store.reap_monthly_active_users())
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# We can create as many new users as we want
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token4 = self.create_user("kermit4")
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self.do_sync_for_user(token4)
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token5 = self.create_user("kermit5")
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self.do_sync_for_user(token5)
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token6 = self.create_user("kermit6")
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self.do_sync_for_user(token6)
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# users 2 and 3 can come back to bring us back up to MAU limit
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self.do_sync_for_user(token2)
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self.do_sync_for_user(token3)
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# New trial users can still sync
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self.do_sync_for_user(token4)
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self.do_sync_for_user(token5)
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self.do_sync_for_user(token6)
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# But old user can't
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with self.assertRaises(SynapseError) as cm:
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self.do_sync_for_user(token1)
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e = cm.exception
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self.assertEqual(e.code, 403)
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self.assertEqual(e.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
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@override_config(
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# max_mau_value should not matter
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{"max_mau_value": 1, "limit_usage_by_mau": False, "mau_stats_only": True}
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)
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def test_tracked_but_not_limited(self) -> None:
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# Simply being able to create 2 users indicates that the
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# limit was not reached.
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token1 = self.create_user("kermit1")
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self.do_sync_for_user(token1)
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token2 = self.create_user("kermit2")
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self.do_sync_for_user(token2)
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# We do want to verify that the number of tracked users
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# matches what we want though
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count = self.store.get_monthly_active_count()
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self.reactor.advance(100)
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self.assertEqual(2, self.successResultOf(count))
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@override_config(
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{
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"mau_trial_days": 3,
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"mau_appservice_trial_days": {"SomeASID": 1, "AnotherASID": 2},
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}
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)
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def test_as_trial_days(self) -> None:
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user_tokens: List[str] = []
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def advance_time_and_sync() -> None:
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self.reactor.advance(24 * 60 * 61)
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for token in user_tokens:
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self.do_sync_for_user(token)
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# Cheekily add an application service that we use to register a new user
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# with.
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as_token_1 = "foobartoken1"
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self.store.services_cache.append(
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ApplicationService(
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token=as_token_1,
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id="SomeASID",
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sender="@as_sender_1:test",
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namespaces={"users": [{"regex": "@as_1.*", "exclusive": True}]},
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)
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)
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as_token_2 = "foobartoken2"
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self.store.services_cache.append(
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ApplicationService(
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token=as_token_2,
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id="AnotherASID",
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sender="@as_sender_2:test",
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namespaces={"users": [{"regex": "@as_2.*", "exclusive": True}]},
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)
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)
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user_tokens.append(self.create_user("kermit1"))
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user_tokens.append(self.create_user("kermit2"))
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user_tokens.append(
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self.create_user("as_1kermit3", token=as_token_1, appservice=True)
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)
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user_tokens.append(
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self.create_user("as_2kermit4", token=as_token_2, appservice=True)
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)
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# Advance time by 1 day to include the first appservice
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advance_time_and_sync()
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self.assertEqual(
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self.get_success(self.store.get_monthly_active_count_by_service()),
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{"SomeASID": 1},
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)
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# Advance time by 1 day to include the next appservice
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advance_time_and_sync()
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self.assertEqual(
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self.get_success(self.store.get_monthly_active_count_by_service()),
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{"SomeASID": 1, "AnotherASID": 1},
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)
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# Advance time by 1 day to include the native users
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advance_time_and_sync()
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self.assertEqual(
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self.get_success(self.store.get_monthly_active_count_by_service()),
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{
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"SomeASID": 1,
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"AnotherASID": 1,
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"native": 2,
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},
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)
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def create_user(
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self, localpart: str, token: Optional[str] = None, appservice: bool = False
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) -> str:
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request_data = {
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"username": localpart,
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"password": "monkey",
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"auth": {"type": LoginType.DUMMY},
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}
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if appservice:
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request_data["type"] = APP_SERVICE_REGISTRATION_TYPE
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channel = self.make_request(
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"POST",
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"/register",
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request_data,
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access_token=token,
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)
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if channel.code != 200:
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raise HttpResponseException(
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channel.code, channel.result["reason"], channel.result["body"]
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).to_synapse_error()
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access_token = channel.json_body["access_token"]
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return access_token
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def do_sync_for_user(self, token: str) -> None:
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channel = self.make_request("GET", "/sync", access_token=token)
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if channel.code != 200:
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raise HttpResponseException(
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channel.code, channel.result["reason"], channel.result["body"]
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).to_synapse_error()
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