synapse/tests/storage/test_client_ips.py
David Robertson b83e822556
Stop user directory from failing if it encounters users not in the users table. (#11053)
The following scenarios would halt the user directory updater:

- user joins room
- user leaves room
- user present in room which switches from private to public, or vice versa.

for two classes of users:

- appservice senders
- users missing from the user table.

If this happened, the user directory would be stuck, unable to make forward progress.

Exclude both cases from the user directory, so that we ignore them.

Co-authored-by: Eric Eastwood <erice@element.io>
Co-authored-by: reivilibre <oliverw@matrix.org>
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
2021-10-13 09:38:22 +00:00

520 lines
16 KiB
Python

# Copyright 2016 OpenMarket Ltd
# Copyright 2018 New Vector 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 unittest.mock import Mock
from parameterized import parameterized
import synapse.rest.admin
from synapse.http.site import XForwardedForRequest
from synapse.rest.client import login
from synapse.types import UserID
from tests import unittest
from tests.server import make_request
from tests.test_utils import make_awaitable
from tests.unittest import override_config
class ClientIpStoreTestCase(unittest.HomeserverTestCase):
def make_homeserver(self, reactor, clock):
hs = self.setup_test_homeserver()
return hs
def prepare(self, hs, reactor, clock):
self.store = self.hs.get_datastore()
def test_insert_new_client_ip(self):
self.reactor.advance(12345678)
user_id = "@user:id"
device_id = "MY_DEVICE"
# Insert a user IP
self.get_success(
self.store.store_device(
user_id,
device_id,
"display name",
)
)
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", device_id
)
)
# Trigger the storage loop
self.reactor.advance(10)
result = self.get_success(
self.store.get_last_client_ip_by_device(user_id, device_id)
)
r = result[(user_id, device_id)]
self.assertDictContainsSubset(
{
"user_id": user_id,
"device_id": device_id,
"ip": "ip",
"user_agent": "user_agent",
"last_seen": 12345678000,
},
r,
)
def test_insert_new_client_ip_none_device_id(self):
"""
An insert with a device ID of NULL will not create a new entry, but
update an existing entry in the user_ips table.
"""
self.reactor.advance(12345678)
user_id = "@user:id"
# Add & trigger the storage loop
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", None
)
)
self.reactor.advance(200)
self.pump(0)
result = self.get_success(
self.store.db_pool.simple_select_list(
table="user_ips",
keyvalues={"user_id": user_id},
retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
desc="get_user_ip_and_agents",
)
)
self.assertEqual(
result,
[
{
"access_token": "access_token",
"ip": "ip",
"user_agent": "user_agent",
"device_id": None,
"last_seen": 12345678000,
}
],
)
# Add another & trigger the storage loop
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", None
)
)
self.reactor.advance(10)
self.pump(0)
result = self.get_success(
self.store.db_pool.simple_select_list(
table="user_ips",
keyvalues={"user_id": user_id},
retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
desc="get_user_ip_and_agents",
)
)
# Only one result, has been upserted.
self.assertEqual(
result,
[
{
"access_token": "access_token",
"ip": "ip",
"user_agent": "user_agent",
"device_id": None,
"last_seen": 12345878000,
}
],
)
@parameterized.expand([(False,), (True,)])
def test_get_last_client_ip_by_device(self, after_persisting: bool):
"""Test `get_last_client_ip_by_device` for persisted and unpersisted data"""
self.reactor.advance(12345678)
user_id = "@user:id"
device_id = "MY_DEVICE"
# Insert a user IP
self.get_success(
self.store.store_device(
user_id,
device_id,
"display name",
)
)
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", device_id
)
)
if after_persisting:
# Trigger the storage loop
self.reactor.advance(10)
result = self.get_success(
self.store.get_last_client_ip_by_device(user_id, device_id)
)
self.assertEqual(
result,
{
(user_id, device_id): {
"user_id": user_id,
"device_id": device_id,
"ip": "ip",
"user_agent": "user_agent",
"last_seen": 12345678000,
},
},
)
@parameterized.expand([(False,), (True,)])
def test_get_user_ip_and_agents(self, after_persisting: bool):
"""Test `get_user_ip_and_agents` for persisted and unpersisted data"""
self.reactor.advance(12345678)
user_id = "@user:id"
user = UserID.from_string(user_id)
# Insert a user IP
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "MY_DEVICE"
)
)
if after_persisting:
# Trigger the storage loop
self.reactor.advance(10)
self.assertEqual(
self.get_success(self.store.get_user_ip_and_agents(user)),
[
{
"access_token": "access_token",
"ip": "ip",
"user_agent": "user_agent",
"last_seen": 12345678000,
},
],
)
@override_config({"limit_usage_by_mau": False, "max_mau_value": 50})
def test_disabled_monthly_active_user(self):
user_id = "@user:server"
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id"
)
)
active = self.get_success(self.store.user_last_seen_monthly_active(user_id))
self.assertFalse(active)
@override_config({"limit_usage_by_mau": True, "max_mau_value": 50})
def test_adding_monthly_active_user_when_full(self):
lots_of_users = 100
user_id = "@user:server"
self.store.get_monthly_active_count = Mock(
return_value=make_awaitable(lots_of_users)
)
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id"
)
)
active = self.get_success(self.store.user_last_seen_monthly_active(user_id))
self.assertFalse(active)
@override_config({"limit_usage_by_mau": True, "max_mau_value": 50})
def test_adding_monthly_active_user_when_space(self):
user_id = "@user:server"
active = self.get_success(self.store.user_last_seen_monthly_active(user_id))
self.assertFalse(active)
# Trigger the saving loop
self.reactor.advance(10)
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id"
)
)
active = self.get_success(self.store.user_last_seen_monthly_active(user_id))
self.assertTrue(active)
@override_config({"limit_usage_by_mau": True, "max_mau_value": 50})
def test_updating_monthly_active_user_when_space(self):
user_id = "@user:server"
self.get_success(self.store.register_user(user_id=user_id, password_hash=None))
active = self.get_success(self.store.user_last_seen_monthly_active(user_id))
self.assertFalse(active)
# Trigger the saving loop
self.reactor.advance(10)
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id"
)
)
active = self.get_success(self.store.user_last_seen_monthly_active(user_id))
self.assertTrue(active)
def test_devices_last_seen_bg_update(self):
# First make sure we have completed all updates.
self.wait_for_background_updates()
user_id = "@user:id"
device_id = "MY_DEVICE"
# Insert a user IP
self.get_success(
self.store.store_device(
user_id,
device_id,
"display name",
)
)
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", device_id
)
)
# Force persisting to disk
self.reactor.advance(200)
# But clear the associated entry in devices table
self.get_success(
self.store.db_pool.simple_update(
table="devices",
keyvalues={"user_id": user_id, "device_id": device_id},
updatevalues={"last_seen": None, "ip": None, "user_agent": None},
desc="test_devices_last_seen_bg_update",
)
)
# We should now get nulls when querying
result = self.get_success(
self.store.get_last_client_ip_by_device(user_id, device_id)
)
r = result[(user_id, device_id)]
self.assertDictContainsSubset(
{
"user_id": user_id,
"device_id": device_id,
"ip": None,
"user_agent": None,
"last_seen": None,
},
r,
)
# Register the background update to run again.
self.get_success(
self.store.db_pool.simple_insert(
table="background_updates",
values={
"update_name": "devices_last_seen",
"progress_json": "{}",
"depends_on": None,
},
)
)
# ... and tell the DataStore that it hasn't finished all updates yet
self.store.db_pool.updates._all_done = False
# Now let's actually drive the updates to completion
self.wait_for_background_updates()
# We should now get the correct result again
result = self.get_success(
self.store.get_last_client_ip_by_device(user_id, device_id)
)
r = result[(user_id, device_id)]
self.assertDictContainsSubset(
{
"user_id": user_id,
"device_id": device_id,
"ip": "ip",
"user_agent": "user_agent",
"last_seen": 0,
},
r,
)
def test_old_user_ips_pruned(self):
# First make sure we have completed all updates.
self.wait_for_background_updates()
user_id = "@user:id"
device_id = "MY_DEVICE"
# Insert a user IP
self.get_success(
self.store.store_device(
user_id,
device_id,
"display name",
)
)
self.get_success(
self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", device_id
)
)
# Force persisting to disk
self.reactor.advance(200)
# We should see that in the DB
result = self.get_success(
self.store.db_pool.simple_select_list(
table="user_ips",
keyvalues={"user_id": user_id},
retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
desc="get_user_ip_and_agents",
)
)
self.assertEqual(
result,
[
{
"access_token": "access_token",
"ip": "ip",
"user_agent": "user_agent",
"device_id": device_id,
"last_seen": 0,
}
],
)
# Now advance by a couple of months
self.reactor.advance(60 * 24 * 60 * 60)
# We should get no results.
result = self.get_success(
self.store.db_pool.simple_select_list(
table="user_ips",
keyvalues={"user_id": user_id},
retcols=["access_token", "ip", "user_agent", "device_id", "last_seen"],
desc="get_user_ip_and_agents",
)
)
self.assertEqual(result, [])
# But we should still get the correct values for the device
result = self.get_success(
self.store.get_last_client_ip_by_device(user_id, device_id)
)
r = result[(user_id, device_id)]
self.assertDictContainsSubset(
{
"user_id": user_id,
"device_id": device_id,
"ip": "ip",
"user_agent": "user_agent",
"last_seen": 0,
},
r,
)
class ClientIpAuthTestCase(unittest.HomeserverTestCase):
servlets = [
synapse.rest.admin.register_servlets,
login.register_servlets,
]
def make_homeserver(self, reactor, clock):
hs = self.setup_test_homeserver()
return hs
def prepare(self, hs, reactor, clock):
self.store = self.hs.get_datastore()
self.user_id = self.register_user("bob", "abc123", True)
def test_request_with_xforwarded(self):
"""
The IP in X-Forwarded-For is entered into the client IPs table.
"""
self._runtest(
{b"X-Forwarded-For": b"127.9.0.1"},
"127.9.0.1",
{"request": XForwardedForRequest},
)
def test_request_from_getPeer(self):
"""
The IP returned by getPeer is entered into the client IPs table, if
there's no X-Forwarded-For header.
"""
self._runtest({}, "127.0.0.1", {})
def _runtest(self, headers, expected_ip, make_request_args):
device_id = "bleb"
access_token = self.login("bob", "abc123", device_id=device_id)
# Advance to a known time
self.reactor.advance(123456 - self.reactor.seconds())
headers1 = {b"User-Agent": b"Mozzila pizza"}
headers1.update(headers)
make_request(
self.reactor,
self.site,
"GET",
"/_synapse/admin/v2/users/" + self.user_id,
access_token=access_token,
custom_headers=headers1.items(),
**make_request_args,
)
# Advance so the save loop occurs
self.reactor.advance(100)
result = self.get_success(
self.store.get_last_client_ip_by_device(self.user_id, device_id)
)
r = result[(self.user_id, device_id)]
self.assertDictContainsSubset(
{
"user_id": self.user_id,
"device_id": device_id,
"ip": expected_ip,
"user_agent": "Mozzila pizza",
"last_seen": 123456100,
},
r,
)