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MatrixSynapse/tests/handlers/test_presence.py

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# -*- coding: utf-8 -*-
# Copyright 2016 OpenMarket Ltd
#
# 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.
from mock import Mock, call
from signedjson.key import generate_signing_key
from synapse.api.constants import EventTypes, Membership, PresenceState
from synapse.api.presence import UserPresenceState
from synapse.api.room_versions import KNOWN_ROOM_VERSIONS
from synapse.events.builder import EventBuilder
from synapse.handlers.presence import (
EXTERNAL_PROCESS_EXPIRY,
FEDERATION_PING_INTERVAL,
FEDERATION_TIMEOUT,
IDLE_TIMER,
LAST_ACTIVE_GRANULARITY,
SYNC_ONLINE_TIMEOUT,
handle_timeout,
handle_update,
)
from synapse.rest.client.v1 import room
from synapse.types import UserID, get_domain_from_id
from tests import unittest
class PresenceUpdateTestCase(unittest.TestCase):
def test_offline_to_online(self):
wheel_timer = Mock()
user_id = "@foo:bar"
now = 5000000
prev_state = UserPresenceState.default(user_id)
new_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE, last_active_ts=now
)
state, persist_and_notify, federation_ping = handle_update(
prev_state, new_state, is_mine=True, wheel_timer=wheel_timer, now=now
)
self.assertTrue(persist_and_notify)
self.assertTrue(state.currently_active)
self.assertEquals(new_state.state, state.state)
self.assertEquals(new_state.status_msg, state.status_msg)
self.assertEquals(state.last_federation_update_ts, now)
self.assertEquals(wheel_timer.insert.call_count, 3)
wheel_timer.insert.assert_has_calls(
[
call(now=now, obj=user_id, then=new_state.last_active_ts + IDLE_TIMER),
call(
now=now,
obj=user_id,
then=new_state.last_user_sync_ts + SYNC_ONLINE_TIMEOUT,
),
call(
now=now,
obj=user_id,
then=new_state.last_active_ts + LAST_ACTIVE_GRANULARITY,
),
],
any_order=True,
)
def test_online_to_online(self):
wheel_timer = Mock()
user_id = "@foo:bar"
now = 5000000
prev_state = UserPresenceState.default(user_id)
prev_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE, last_active_ts=now, currently_active=True
)
new_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE, last_active_ts=now
)
state, persist_and_notify, federation_ping = handle_update(
prev_state, new_state, is_mine=True, wheel_timer=wheel_timer, now=now
)
self.assertFalse(persist_and_notify)
self.assertTrue(federation_ping)
self.assertTrue(state.currently_active)
self.assertEquals(new_state.state, state.state)
self.assertEquals(new_state.status_msg, state.status_msg)
self.assertEquals(state.last_federation_update_ts, now)
self.assertEquals(wheel_timer.insert.call_count, 3)
wheel_timer.insert.assert_has_calls(
[
call(now=now, obj=user_id, then=new_state.last_active_ts + IDLE_TIMER),
call(
now=now,
obj=user_id,
then=new_state.last_user_sync_ts + SYNC_ONLINE_TIMEOUT,
),
call(
now=now,
obj=user_id,
then=new_state.last_active_ts + LAST_ACTIVE_GRANULARITY,
),
],
any_order=True,
)
def test_online_to_online_last_active_noop(self):
wheel_timer = Mock()
user_id = "@foo:bar"
now = 5000000
prev_state = UserPresenceState.default(user_id)
prev_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now - LAST_ACTIVE_GRANULARITY - 10,
currently_active=True,
)
new_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE, last_active_ts=now
)
state, persist_and_notify, federation_ping = handle_update(
prev_state, new_state, is_mine=True, wheel_timer=wheel_timer, now=now
)
self.assertFalse(persist_and_notify)
self.assertTrue(federation_ping)
self.assertTrue(state.currently_active)
self.assertEquals(new_state.state, state.state)
self.assertEquals(new_state.status_msg, state.status_msg)
self.assertEquals(state.last_federation_update_ts, now)
self.assertEquals(wheel_timer.insert.call_count, 3)
wheel_timer.insert.assert_has_calls(
[
call(now=now, obj=user_id, then=new_state.last_active_ts + IDLE_TIMER),
call(
now=now,
obj=user_id,
then=new_state.last_user_sync_ts + SYNC_ONLINE_TIMEOUT,
),
call(
now=now,
obj=user_id,
then=new_state.last_active_ts + LAST_ACTIVE_GRANULARITY,
),
],
any_order=True,
)
def test_online_to_online_last_active(self):
wheel_timer = Mock()
user_id = "@foo:bar"
now = 5000000
prev_state = UserPresenceState.default(user_id)
prev_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now - LAST_ACTIVE_GRANULARITY - 1,
currently_active=True,
)
new_state = prev_state.copy_and_replace(state=PresenceState.ONLINE)
state, persist_and_notify, federation_ping = handle_update(
prev_state, new_state, is_mine=True, wheel_timer=wheel_timer, now=now
)
self.assertTrue(persist_and_notify)
self.assertFalse(state.currently_active)
self.assertEquals(new_state.state, state.state)
self.assertEquals(new_state.status_msg, state.status_msg)
self.assertEquals(state.last_federation_update_ts, now)
self.assertEquals(wheel_timer.insert.call_count, 2)
wheel_timer.insert.assert_has_calls(
[
call(now=now, obj=user_id, then=new_state.last_active_ts + IDLE_TIMER),
call(
now=now,
obj=user_id,
then=new_state.last_user_sync_ts + SYNC_ONLINE_TIMEOUT,
),
],
any_order=True,
)
def test_remote_ping_timer(self):
wheel_timer = Mock()
user_id = "@foo:bar"
now = 5000000
prev_state = UserPresenceState.default(user_id)
prev_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE, last_active_ts=now
)
new_state = prev_state.copy_and_replace(state=PresenceState.ONLINE)
state, persist_and_notify, federation_ping = handle_update(
prev_state, new_state, is_mine=False, wheel_timer=wheel_timer, now=now
)
self.assertFalse(persist_and_notify)
self.assertFalse(federation_ping)
self.assertFalse(state.currently_active)
self.assertEquals(new_state.state, state.state)
self.assertEquals(new_state.status_msg, state.status_msg)
self.assertEquals(wheel_timer.insert.call_count, 1)
wheel_timer.insert.assert_has_calls(
[
call(
now=now,
obj=user_id,
then=new_state.last_federation_update_ts + FEDERATION_TIMEOUT,
)
],
any_order=True,
)
def test_online_to_offline(self):
wheel_timer = Mock()
user_id = "@foo:bar"
now = 5000000
prev_state = UserPresenceState.default(user_id)
prev_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE, last_active_ts=now, currently_active=True
)
new_state = prev_state.copy_and_replace(state=PresenceState.OFFLINE)
state, persist_and_notify, federation_ping = handle_update(
prev_state, new_state, is_mine=True, wheel_timer=wheel_timer, now=now
)
self.assertTrue(persist_and_notify)
self.assertEquals(new_state.state, state.state)
self.assertEquals(state.last_federation_update_ts, now)
self.assertEquals(wheel_timer.insert.call_count, 0)
def test_online_to_idle(self):
wheel_timer = Mock()
user_id = "@foo:bar"
now = 5000000
prev_state = UserPresenceState.default(user_id)
prev_state = prev_state.copy_and_replace(
state=PresenceState.ONLINE, last_active_ts=now, currently_active=True
)
new_state = prev_state.copy_and_replace(state=PresenceState.UNAVAILABLE)
state, persist_and_notify, federation_ping = handle_update(
prev_state, new_state, is_mine=True, wheel_timer=wheel_timer, now=now
)
self.assertTrue(persist_and_notify)
self.assertEquals(new_state.state, state.state)
self.assertEquals(state.last_federation_update_ts, now)
self.assertEquals(new_state.state, state.state)
self.assertEquals(new_state.status_msg, state.status_msg)
self.assertEquals(wheel_timer.insert.call_count, 1)
wheel_timer.insert.assert_has_calls(
[
call(
now=now,
obj=user_id,
then=new_state.last_user_sync_ts + SYNC_ONLINE_TIMEOUT,
)
],
any_order=True,
)
class PresenceTimeoutTestCase(unittest.TestCase):
def test_idle_timer(self):
user_id = "@foo:bar"
now = 5000000
state = UserPresenceState.default(user_id)
state = state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now - IDLE_TIMER - 1,
last_user_sync_ts=now,
)
new_state = handle_timeout(state, is_mine=True, syncing_user_ids=set(), now=now)
self.assertIsNotNone(new_state)
self.assertEquals(new_state.state, PresenceState.UNAVAILABLE)
def test_sync_timeout(self):
user_id = "@foo:bar"
now = 5000000
state = UserPresenceState.default(user_id)
state = state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=0,
last_user_sync_ts=now - SYNC_ONLINE_TIMEOUT - 1,
)
new_state = handle_timeout(state, is_mine=True, syncing_user_ids=set(), now=now)
self.assertIsNotNone(new_state)
self.assertEquals(new_state.state, PresenceState.OFFLINE)
def test_sync_online(self):
user_id = "@foo:bar"
now = 5000000
state = UserPresenceState.default(user_id)
state = state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now - SYNC_ONLINE_TIMEOUT - 1,
last_user_sync_ts=now - SYNC_ONLINE_TIMEOUT - 1,
)
new_state = handle_timeout(
state, is_mine=True, syncing_user_ids={user_id}, now=now
)
self.assertIsNotNone(new_state)
self.assertEquals(new_state.state, PresenceState.ONLINE)
def test_federation_ping(self):
user_id = "@foo:bar"
now = 5000000
state = UserPresenceState.default(user_id)
state = state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now,
last_user_sync_ts=now,
last_federation_update_ts=now - FEDERATION_PING_INTERVAL - 1,
)
new_state = handle_timeout(state, is_mine=True, syncing_user_ids=set(), now=now)
self.assertIsNotNone(new_state)
self.assertEquals(new_state, new_state)
def test_no_timeout(self):
user_id = "@foo:bar"
now = 5000000
state = UserPresenceState.default(user_id)
state = state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now,
last_user_sync_ts=now,
last_federation_update_ts=now,
)
new_state = handle_timeout(state, is_mine=True, syncing_user_ids=set(), now=now)
self.assertIsNone(new_state)
def test_federation_timeout(self):
user_id = "@foo:bar"
now = 5000000
state = UserPresenceState.default(user_id)
state = state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now,
last_user_sync_ts=now,
last_federation_update_ts=now - FEDERATION_TIMEOUT - 1,
)
new_state = handle_timeout(
state, is_mine=False, syncing_user_ids=set(), now=now
)
self.assertIsNotNone(new_state)
self.assertEquals(new_state.state, PresenceState.OFFLINE)
def test_last_active(self):
user_id = "@foo:bar"
now = 5000000
state = UserPresenceState.default(user_id)
state = state.copy_and_replace(
state=PresenceState.ONLINE,
last_active_ts=now - LAST_ACTIVE_GRANULARITY - 1,
last_user_sync_ts=now,
last_federation_update_ts=now,
)
new_state = handle_timeout(state, is_mine=True, syncing_user_ids=set(), now=now)
self.assertIsNotNone(new_state)
self.assertEquals(state, new_state)
class PresenceHandlerTestCase(unittest.HomeserverTestCase):
def prepare(self, reactor, clock, hs):
self.presence_handler = hs.get_presence_handler()
self.clock = hs.get_clock()
def test_external_process_timeout(self):
"""Test that if an external process doesn't update the records for a while
we time out their syncing users presence.
"""
process_id = 1
user_id = "@test:server"
# Notify handler that a user is now syncing.
self.get_success(
self.presence_handler.update_external_syncs_row(
process_id, user_id, True, self.clock.time_msec()
)
)
# Check that if we wait a while without telling the handler the user has
# stopped syncing that their presence state doesn't get timed out.
self.reactor.advance(EXTERNAL_PROCESS_EXPIRY / 2)
state = self.get_success(
self.presence_handler.get_state(UserID.from_string(user_id))
)
self.assertEqual(state.state, PresenceState.ONLINE)
# Check that if the external process timeout fires, then the syncing
# user gets timed out
self.reactor.advance(EXTERNAL_PROCESS_EXPIRY)
state = self.get_success(
self.presence_handler.get_state(UserID.from_string(user_id))
)
self.assertEqual(state.state, PresenceState.OFFLINE)
class PresenceJoinTestCase(unittest.HomeserverTestCase):
"""Tests remote servers get told about presence of users in the room when
they join and when new local users join.
"""
user_id = "@test:server"
servlets = [room.register_servlets]
def make_homeserver(self, reactor, clock):
hs = self.setup_test_homeserver(
"server", federation_http_client=None, federation_sender=Mock()
)
return hs
def prepare(self, reactor, clock, hs):
self.federation_sender = hs.get_federation_sender()
self.event_builder_factory = hs.get_event_builder_factory()
self.federation_handler = hs.get_federation_handler()
self.presence_handler = hs.get_presence_handler()
# self.event_builder_for_2 = EventBuilderFactory(hs)
# self.event_builder_for_2.hostname = "test2"
self.store = hs.get_datastore()
self.state = hs.get_state_handler()
self.auth = hs.get_auth()
# We don't actually check signatures in tests, so lets just create a
# random key to use.
self.random_signing_key = generate_signing_key("ver")
def test_remote_joins(self):
# We advance time to something that isn't 0, as we use 0 as a special
# value.
self.reactor.advance(1000000000000)
# Create a room with two local users
room_id = self.helper.create_room_as(self.user_id)
self.helper.join(room_id, "@test2:server")
# Mark test2 as online, test will be offline with a last_active of 0
self.get_success(
self.presence_handler.set_state(
UserID.from_string("@test2:server"), {"presence": PresenceState.ONLINE}
)
)
self.reactor.pump([0]) # Wait for presence updates to be handled
#
# Test that a new server gets told about existing presence
#
self.federation_sender.reset_mock()
# Add a new remote server to the room
self._add_new_user(room_id, "@alice:server2")
# We shouldn't have sent out any local presence *updates*
self.federation_sender.send_presence.assert_not_called()
# When new server is joined we send it the local users presence states.
# We expect to only see user @test2:server, as @test:server is offline
# and has a zero last_active_ts
expected_state = self.get_success(
self.presence_handler.current_state_for_user("@test2:server")
)
self.assertEqual(expected_state.state, PresenceState.ONLINE)
self.federation_sender.send_presence_to_destinations.assert_called_once_with(
destinations=["server2"], states=[expected_state]
)
#
# Test that only the new server gets sent presence and not existing servers
#
self.federation_sender.reset_mock()
self._add_new_user(room_id, "@bob:server3")
self.federation_sender.send_presence.assert_not_called()
self.federation_sender.send_presence_to_destinations.assert_called_once_with(
destinations=["server3"], states=[expected_state]
)
def test_remote_gets_presence_when_local_user_joins(self):
# We advance time to something that isn't 0, as we use 0 as a special
# value.
self.reactor.advance(1000000000000)
# Create a room with one local users
room_id = self.helper.create_room_as(self.user_id)
# Mark test as online
self.get_success(
self.presence_handler.set_state(
UserID.from_string("@test:server"), {"presence": PresenceState.ONLINE}
)
)
# Mark test2 as online, test will be offline with a last_active of 0.
# Note we don't join them to the room yet
self.get_success(
self.presence_handler.set_state(
UserID.from_string("@test2:server"), {"presence": PresenceState.ONLINE}
)
)
# Add servers to the room
self._add_new_user(room_id, "@alice:server2")
self._add_new_user(room_id, "@bob:server3")
self.reactor.pump([0]) # Wait for presence updates to be handled
#
# Test that when a local join happens remote servers get told about it
#
self.federation_sender.reset_mock()
# Join local user to room
self.helper.join(room_id, "@test2:server")
self.reactor.pump([0]) # Wait for presence updates to be handled
# We shouldn't have sent out any local presence *updates*
self.federation_sender.send_presence.assert_not_called()
# We expect to only send test2 presence to server2 and server3
expected_state = self.get_success(
self.presence_handler.current_state_for_user("@test2:server")
)
self.assertEqual(expected_state.state, PresenceState.ONLINE)
self.federation_sender.send_presence_to_destinations.assert_called_once_with(
destinations={"server2", "server3"}, states=[expected_state]
)
def _add_new_user(self, room_id, user_id):
"""Add new user to the room by creating an event and poking the federation API.
"""
hostname = get_domain_from_id(user_id)
room_version = self.get_success(self.store.get_room_version_id(room_id))
builder = EventBuilder(
state=self.state,
auth=self.auth,
store=self.store,
clock=self.clock,
hostname=hostname,
signing_key=self.random_signing_key,
room_version=KNOWN_ROOM_VERSIONS[room_version],
room_id=room_id,
type=EventTypes.Member,
sender=user_id,
state_key=user_id,
content={"membership": Membership.JOIN},
)
prev_event_ids = self.get_success(
self.store.get_latest_event_ids_in_room(room_id)
)
event = self.get_success(builder.build(prev_event_ids, None))
self.get_success(self.federation_handler.on_receive_pdu(hostname, event))
# Check that it was successfully persisted.
self.get_success(self.store.get_event(event.event_id))
self.get_success(self.store.get_event(event.event_id))
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