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# 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 unittest.mock import Mock
from twisted.internet import defer
from twisted.test.proto_helpers import MemoryReactor
from synapse.rest import admin
from synapse.rest.client import login, room
from synapse.server import HomeServer
from synapse.util import Clock
from tests.replication._base import BaseMultiWorkerStreamTestCase
logger = logging.getLogger(__name__)
class PusherShardTestCase(BaseMultiWorkerStreamTestCase):
"""Checks pusher sharding works"""
servlets = [
admin.register_servlets_for_client_rest_resource,
room.register_servlets,
login.register_servlets,
]
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
# Register a user who sends a message that we'll get notified about
self.other_user_id = self.register_user("otheruser", "pass")
self.other_access_token = self.login("otheruser", "pass")
def _create_pusher_and_send_msg(self, localpart: str) -> str:
# Create a user that will get push notifications
user_id = self.register_user(localpart, "pass")
access_token = self.login(localpart, "pass")
# Register a pusher
user_dict = self.get_success(
self.hs.get_datastores().main.get_user_by_access_token(access_token)
)
assert user_dict is not None
device_id = user_dict.device_id
self.get_success(
self.hs.get_pusherpool().add_or_update_pusher(
user_id=user_id,
device_id=device_id,
kind="http",
app_id="m.http",
app_display_name="HTTP Push Notifications",
device_display_name="pushy push",
pushkey="a@example.com",
lang=None,
data={"url": "https://push.example.com/_matrix/push/v1/notify"},
)
)
self.pump()
# Create a room
room = self.helper.create_room_as(user_id, tok=access_token)
# The other user joins
self.helper.join(
room=room, user=self.other_user_id, tok=self.other_access_token
)
# The other user sends some messages
response = self.helper.send(room, body="Hi!", tok=self.other_access_token)
event_id = response["event_id"]
return event_id
def test_send_push_single_worker(self) -> None:
"""Test that registration works when using a pusher worker."""
http_client_mock = Mock(spec_set=["post_json_get_json"])
http_client_mock.post_json_get_json.side_effect = (
lambda *_, **__: defer.succeed({})
)
self.make_worker_hs(
"synapse.app.generic_worker",
{"worker_name": "pusher1", "pusher_instances": ["pusher1"]},
proxied_blacklisted_http_client=http_client_mock,
)
event_id = self._create_pusher_and_send_msg("user")
# Advance time a bit, so the pusher will register something has happened
self.pump()
http_client_mock.post_json_get_json.assert_called_once()
self.assertEqual(
http_client_mock.post_json_get_json.call_args[0][0],
"https://push.example.com/_matrix/push/v1/notify",
)
self.assertEqual(
event_id,
http_client_mock.post_json_get_json.call_args[0][1]["notification"][
"event_id"
],
)
def test_send_push_multiple_workers(self) -> None:
"""Test that registration works when using sharded pusher workers."""
http_client_mock1 = Mock(spec_set=["post_json_get_json"])
http_client_mock1.post_json_get_json.side_effect = (
lambda *_, **__: defer.succeed({})
)
self.make_worker_hs(
"synapse.app.generic_worker",
{
"worker_name": "pusher1",
"pusher_instances": ["pusher1", "pusher2"],
},
proxied_blacklisted_http_client=http_client_mock1,
)
http_client_mock2 = Mock(spec_set=["post_json_get_json"])
http_client_mock2.post_json_get_json.side_effect = (
lambda *_, **__: defer.succeed({})
)
self.make_worker_hs(
"synapse.app.generic_worker",
{
"worker_name": "pusher2",
"pusher_instances": ["pusher1", "pusher2"],
},
proxied_blacklisted_http_client=http_client_mock2,
)
# We choose a user name that we know should go to pusher1.
event_id = self._create_pusher_and_send_msg("user2")
# Advance time a bit, so the pusher will register something has happened
self.pump()
http_client_mock1.post_json_get_json.assert_called_once()
http_client_mock2.post_json_get_json.assert_not_called()
self.assertEqual(
http_client_mock1.post_json_get_json.call_args[0][0],
"https://push.example.com/_matrix/push/v1/notify",
)
self.assertEqual(
event_id,
http_client_mock1.post_json_get_json.call_args[0][1]["notification"][
"event_id"
],
)
http_client_mock1.post_json_get_json.reset_mock()
http_client_mock2.post_json_get_json.reset_mock()
# Now we choose a user name that we know should go to pusher2.
event_id = self._create_pusher_and_send_msg("user4")
# Advance time a bit, so the pusher will register something has happened
self.pump()
http_client_mock1.post_json_get_json.assert_not_called()
http_client_mock2.post_json_get_json.assert_called_once()
self.assertEqual(
http_client_mock2.post_json_get_json.call_args[0][0],
"https://push.example.com/_matrix/push/v1/notify",
)
self.assertEqual(
event_id,
http_client_mock2.post_json_get_json.call_args[0][1]["notification"][
"event_id"
],
)
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