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Merge pull request #3633 from matrix-org/neilj/mau_tracker

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API for monthly_active_users table
This commit is contained in:
Neil Johnson 2018-08-08 12:44:15 +00:00 committed by GitHub
parent e5d2c67844 312ae74746
commit 990fe9fc23
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GPG key ID: 4AEE18F83AFDEB23
18 changed files with 414 additions and 163 deletions
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1
changelog.d/3633.feature Normal file
View file

@ -0,0 +1 @@
Add ability to limit number of monthly active users on the server

14
synapse/api/auth.py
View file

@ -213,7 +213,7 @@ class Auth(object):
default=[b""]
)[0]
if user and access_token and ip_addr:
self.store.insert_client_ip(
yield self.store.insert_client_ip(
user_id=user.to_string(),
access_token=access_token,
ip=ip_addr,
@ -773,3 +773,15 @@ class Auth(object):
raise AuthError(
403, "Guest access not allowed", errcode=Codes.GUEST_ACCESS_FORBIDDEN
)
@defer.inlineCallbacks
def check_auth_blocking(self):
"""Checks if the user should be rejected for some external reason,
such as monthly active user limiting or global disable flag
"""
if self.hs.config.limit_usage_by_mau is True:
current_mau = yield self.store.get_monthly_active_count()
if current_mau >= self.hs.config.max_mau_value:
raise AuthError(
403, "MAU Limit Exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED
)

5
synapse/app/homeserver.py
View file

@ -518,12 +518,15 @@ def run(hs):
# If you increase the loop period, the accuracy of user_daily_visits
# table will decrease
clock.looping_call(generate_user_daily_visit_stats, 5 * 60 * 1000)
clock.looping_call(
hs.get_datastore().reap_monthly_active_users, 1000 * 60 * 60
)
@defer.inlineCallbacks
def generate_monthly_active_users():
count = 0
if hs.config.limit_usage_by_mau:
count = yield hs.get_datastore().count_monthly_users()
count = yield hs.get_datastore().get_monthly_active_count()
current_mau_gauge.set(float(count))
max_mau_value_gauge.set(float(hs.config.max_mau_value))

4
synapse/config/server.py
View file

@ -69,12 +69,12 @@ class ServerConfig(Config):
# Options to control access by tracking MAU
self.limit_usage_by_mau = config.get("limit_usage_by_mau", False)
self.max_mau_value = 0
if self.limit_usage_by_mau:
self.max_mau_value = config.get(
"max_mau_value", 0,
)
else:
self.max_mau_value = 0
# FIXME: federation_domain_whitelist needs sytests
self.federation_domain_whitelist = None
federation_domain_whitelist = config.get(

17
synapse/handlers/auth.py
View file

@ -520,7 +520,7 @@ class AuthHandler(BaseHandler):
"""
logger.info("Logging in user %s on device %s", user_id, device_id)
access_token = yield self.issue_access_token(user_id, device_id)
yield self._check_mau_limits()
yield self.auth.check_auth_blocking()
# the device *should* have been registered before we got here; however,
# it's possible we raced against a DELETE operation. The thing we
@ -734,7 +734,7 @@ class AuthHandler(BaseHandler):
@defer.inlineCallbacks
def validate_short_term_login_token_and_get_user_id(self, login_token):
yield self._check_mau_limits()
yield self.auth.check_auth_blocking()
auth_api = self.hs.get_auth()
user_id = None
try:
@ -907,19 +907,6 @@ class AuthHandler(BaseHandler):
else:
return defer.succeed(False)
@defer.inlineCallbacks
def _check_mau_limits(self):
"""
Ensure that if mau blocking is enabled that invalid users cannot
log in.
"""
if self.hs.config.limit_usage_by_mau is True:
current_mau = yield self.store.count_monthly_users()
if current_mau >= self.hs.config.max_mau_value:
raise AuthError(
403, "MAU Limit Exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED
)
@attr.s
class MacaroonGenerator(object):

10
synapse/handlers/register.py
View file

@ -540,9 +540,7 @@ class RegistrationHandler(BaseHandler):
Do not accept registrations if monthly active user limits exceeded
and limiting is enabled
"""
if self.hs.config.limit_usage_by_mau is True:
current_mau = yield self.store.count_monthly_users()
if current_mau >= self.hs.config.max_mau_value:
raise RegistrationError(
403, "MAU Limit Exceeded", Codes.MAU_LIMIT_EXCEEDED
)
try:
yield self.auth.check_auth_blocking()
except AuthError as e:
raise RegistrationError(e.code, str(e), e.errcode)

28
synapse/storage/__init__.py
View file

@ -39,6 +39,7 @@ from .filtering import FilteringStore
from .group_server import GroupServerStore
from .keys import KeyStore
from .media_repository import MediaRepositoryStore
from .monthly_active_users import MonthlyActiveUsersStore
from .openid import OpenIdStore
from .presence import PresenceStore, UserPresenceState
from .profile import ProfileStore
@ -87,6 +88,7 @@ class DataStore(RoomMemberStore, RoomStore,
UserDirectoryStore,
GroupServerStore,
UserErasureStore,
MonthlyActiveUsersStore,
):
def __init__(self, db_conn, hs):
@ -94,7 +96,6 @@ class DataStore(RoomMemberStore, RoomStore,
self._clock = hs.get_clock()
self.database_engine = hs.database_engine
self.db_conn = db_conn
self._stream_id_gen = StreamIdGenerator(
db_conn, "events", "stream_ordering",
extra_tables=[("local_invites", "stream_id")]
@ -267,31 +268,6 @@ class DataStore(RoomMemberStore, RoomStore,
return self.runInteraction("count_users", _count_users)
def count_monthly_users(self):
"""Counts the number of users who used this homeserver in the last 30 days
This method should be refactored with count_daily_users - the only
reason not to is waiting on definition of mau
Returns:
Defered[int]
"""
def _count_monthly_users(txn):
thirty_days_ago = int(self._clock.time_msec()) - (1000 * 60 * 60 * 24 * 30)
sql = """
SELECT COALESCE(count(*), 0) FROM (
SELECT user_id FROM user_ips
WHERE last_seen > ?
GROUP BY user_id
) u
"""
txn.execute(sql, (thirty_days_ago,))
count, = txn.fetchone()
return count
return self.runInteraction("count_monthly_users", _count_monthly_users)
def count_r30_users(self):
"""
Counts the number of 30 day retained users, defined as:-

4
synapse/storage/client_ips.py
View file

@ -35,6 +35,7 @@ LAST_SEEN_GRANULARITY = 120 * 1000
class ClientIpStore(background_updates.BackgroundUpdateStore):
def __init__(self, db_conn, hs):
self.client_ip_last_seen = Cache(
name="client_ip_last_seen",
keylen=4,
@ -74,6 +75,7 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
"before", "shutdown", self._update_client_ips_batch
)
@defer.inlineCallbacks
def insert_client_ip(self, user_id, access_token, ip, user_agent, device_id,
now=None):
if not now:
@ -84,7 +86,7 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
last_seen = self.client_ip_last_seen.get(key)
except KeyError:
last_seen = None
yield self.populate_monthly_active_users(user_id)
# Rate-limited inserts
if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY:
return

162
synapse/storage/monthly_active_users.py Normal file
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@ -0,0 +1,162 @@
# -*- coding: utf-8 -*-
# Copyright 2018 New Vector
#
# 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 twisted.internet import defer
from synapse.util.caches.descriptors import cached
from ._base import SQLBaseStore
# Number of msec of granularity to store the monthly_active_user timestamp
# This means it is not necessary to update the table on every request
LAST_SEEN_GRANULARITY = 60 * 60 * 1000
class MonthlyActiveUsersStore(SQLBaseStore):
def __init__(self, dbconn, hs):
super(MonthlyActiveUsersStore, self).__init__(None, hs)
self._clock = hs.get_clock()
self.hs = hs
def reap_monthly_active_users(self):
"""
Cleans out monthly active user table to ensure that no stale
entries exist.
Returns:
Deferred[]
"""
def _reap_users(txn):
thirty_days_ago = (
int(self._clock.time_msec()) - (1000 * 60 * 60 * 24 * 30)
)
# Purge stale users
sql = "DELETE FROM monthly_active_users WHERE timestamp < ?"
txn.execute(sql, (thirty_days_ago,))
# If MAU user count still exceeds the MAU threshold, then delete on
# a least recently active basis.
# Note it is not possible to write this query using OFFSET due to
# incompatibilities in how sqlite and postgres support the feature.
# sqlite requires 'LIMIT -1 OFFSET ?', the LIMIT must be present
# While Postgres does not require 'LIMIT', but also does not support
# negative LIMIT values. So there is no way to write it that both can
# support
sql = """
DELETE FROM monthly_active_users
WHERE user_id NOT IN (
SELECT user_id FROM monthly_active_users
ORDER BY timestamp DESC
LIMIT ?
)
"""
txn.execute(sql, (self.hs.config.max_mau_value,))
yield self.runInteraction("reap_monthly_active_users", _reap_users)
# It seems poor to invalidate the whole cache, Postgres supports
# 'Returning' which would allow me to invalidate only the
# specific users, but sqlite has no way to do this and instead
# I would need to SELECT and the DELETE which without locking
# is racy.
# Have resolved to invalidate the whole cache for now and do
# something about it if and when the perf becomes significant
self._user_last_seen_monthly_active.invalidate_all()
self.get_monthly_active_count.invalidate_all()
@cached(num_args=0)
def get_monthly_active_count(self):
"""Generates current count of monthly active users
Returns:
Defered[int]: Number of current monthly active users
"""
def _count_users(txn):
sql = "SELECT COALESCE(count(*), 0) FROM monthly_active_users"
txn.execute(sql)
count, = txn.fetchone()
return count
return self.runInteraction("count_users", _count_users)
def upsert_monthly_active_user(self, user_id):
"""
Updates or inserts monthly active user member
Arguments:
user_id (str): user to add/update
Deferred[bool]: True if a new entry was created, False if an
existing one was updated.
"""
is_insert = self._simple_upsert(
desc="upsert_monthly_active_user",
table="monthly_active_users",
keyvalues={
"user_id": user_id,
},
values={
"timestamp": int(self._clock.time_msec()),
},
lock=False,
)
if is_insert:
self._user_last_seen_monthly_active.invalidate((user_id,))
self.get_monthly_active_count.invalidate(())
@cached(num_args=1)
def _user_last_seen_monthly_active(self, user_id):
"""
Checks if a given user is part of the monthly active user group
Arguments:
user_id (str): user to add/update
Return:
int : timestamp since last seen, None if never seen
"""
return(self._simple_select_one_onecol(
table="monthly_active_users",
keyvalues={
"user_id": user_id,
},
retcol="timestamp",
allow_none=True,
desc="_user_last_seen_monthly_active",
))
@defer.inlineCallbacks
def populate_monthly_active_users(self, user_id):
"""Checks on the state of monthly active user limits and optionally
add the user to the monthly active tables
Args:
user_id(str): the user_id to query
"""
if self.hs.config.limit_usage_by_mau:
last_seen_timestamp = yield self._user_last_seen_monthly_active(user_id)
now = self.hs.get_clock().time_msec()
# We want to reduce to the total number of db writes, and are happy
# to trade accuracy of timestamp in order to lighten load. This means
# We always insert new users (where MAU threshold has not been reached),
# but only update if we have not previously seen the user for
# LAST_SEEN_GRANULARITY ms
if last_seen_timestamp is None:
count = yield self.get_monthly_active_count()
if count < self.hs.config.max_mau_value:
yield self.upsert_monthly_active_user(user_id)
elif now - last_seen_timestamp > LAST_SEEN_GRANULARITY:
yield self.upsert_monthly_active_user(user_id)

2
synapse/storage/prepare_database.py
View file

@ -25,7 +25,7 @@ logger = logging.getLogger(__name__)
# Remember to update this number every time a change is made to database
# schema files, so the users will be informed on server restarts.
SCHEMA_VERSION = 50
SCHEMA_VERSION = 51
dir_path = os.path.abspath(os.path.dirname(__file__))

27
synapse/storage/schema/delta/51/monthly_active_users.sql Normal file
View file

@ -0,0 +1,27 @@
/* 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.
*/
-- a table of monthly active users, for use where blocking based on mau limits
CREATE TABLE monthly_active_users (
user_id TEXT NOT NULL,
-- Last time we saw the user. Not guaranteed to be accurate due to rate limiting
-- on updates, Granularity of updates governed by
-- synapse.storage.monthly_active_users.LAST_SEEN_GRANULARITY
-- Measured in ms since epoch.
timestamp BIGINT NOT NULL
);
CREATE UNIQUE INDEX monthly_active_users_users ON monthly_active_users(user_id);
CREATE INDEX monthly_active_users_time_stamp ON monthly_active_users(timestamp);

25
tests/api/test_auth.py
View file

@ -444,3 +444,28 @@ class AuthTestCase(unittest.TestCase):
self.assertEqual("Guest access token used for regular user", cm.exception.msg)
self.store.get_user_by_id.assert_called_with(USER_ID)
@defer.inlineCallbacks
def test_blocking_mau(self):
self.hs.config.limit_usage_by_mau = False
self.hs.config.max_mau_value = 50
lots_of_users = 100
small_number_of_users = 1
# Ensure no error thrown
yield self.auth.check_auth_blocking()
self.hs.config.limit_usage_by_mau = True
self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(lots_of_users)
)
with self.assertRaises(AuthError):
yield self.auth.check_auth_blocking()
# Ensure does not throw an error
self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(small_number_of_users)
)
yield self.auth.check_auth_blocking()

8
tests/handlers/test_auth.py
View file

@ -132,14 +132,14 @@ class AuthTestCase(unittest.TestCase):
@defer.inlineCallbacks
def test_mau_limits_exceeded(self):
self.hs.config.limit_usage_by_mau = True
self.hs.get_datastore().count_monthly_users = Mock(
self.hs.get_datastore().get_monthly_active_count = Mock(
return_value=defer.succeed(self.large_number_of_users)
)
with self.assertRaises(AuthError):
yield self.auth_handler.get_access_token_for_user_id('user_a')
self.hs.get_datastore().count_monthly_users = Mock(
self.hs.get_datastore().get_monthly_active_count = Mock(
return_value=defer.succeed(self.large_number_of_users)
)
with self.assertRaises(AuthError):
@ -151,13 +151,13 @@ class AuthTestCase(unittest.TestCase):
def test_mau_limits_not_exceeded(self):
self.hs.config.limit_usage_by_mau = True
self.hs.get_datastore().count_monthly_users = Mock(
self.hs.get_datastore().get_monthly_active_count = Mock(
return_value=defer.succeed(self.small_number_of_users)
)
# Ensure does not raise exception
yield self.auth_handler.get_access_token_for_user_id('user_a')
self.hs.get_datastore().count_monthly_users = Mock(
self.hs.get_datastore().get_monthly_active_count = Mock(
return_value=defer.succeed(self.small_number_of_users)
)
yield self.auth_handler.validate_short_term_login_token_and_get_user_id(

72
tests/handlers/test_register.py
View file

@ -50,6 +50,10 @@ class RegistrationTestCase(unittest.TestCase):
self.hs.get_macaroon_generator = Mock(return_value=self.macaroon_generator)
self.hs.handlers = RegistrationHandlers(self.hs)
self.handler = self.hs.get_handlers().registration_handler
self.store = self.hs.get_datastore()
self.hs.config.max_mau_value = 50
self.lots_of_users = 100
self.small_number_of_users = 1
@defer.inlineCallbacks
def test_user_is_created_and_logged_in_if_doesnt_exist(self):
@ -80,51 +84,43 @@ class RegistrationTestCase(unittest.TestCase):
self.assertEquals(result_token, 'secret')
@defer.inlineCallbacks
def test_cannot_register_when_mau_limits_exceeded(self):
local_part = "someone"
display_name = "someone"
requester = create_requester("@as:test")
store = self.hs.get_datastore()
def test_mau_limits_when_disabled(self):
self.hs.config.limit_usage_by_mau = False
self.hs.config.max_mau_value = 50
lots_of_users = 100
small_number_users = 1
store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
# Ensure does not throw exception
yield self.handler.get_or_create_user(requester, 'a', display_name)
yield self.handler.get_or_create_user("requester", 'a', "display_name")
@defer.inlineCallbacks
def test_get_or_create_user_mau_not_blocked(self):
self.hs.config.limit_usage_by_mau = True
with self.assertRaises(RegistrationError):
yield self.handler.get_or_create_user(requester, 'b', display_name)
store.count_monthly_users = Mock(return_value=defer.succeed(small_number_users))
self._macaroon_mock_generator("another_secret")
self.store.count_monthly_users = Mock(
return_value=defer.succeed(self.small_number_of_users)
)
# Ensure does not throw exception
yield self.handler.get_or_create_user("@neil:matrix.org", 'c', "Neil")
self._macaroon_mock_generator("another another secret")
store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
yield self.handler.get_or_create_user("@user:server", 'c', "User")
@defer.inlineCallbacks
def test_get_or_create_user_mau_blocked(self):
self.hs.config.limit_usage_by_mau = True
self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(self.lots_of_users)
)
with self.assertRaises(RegistrationError):
yield self.handler.register(localpart=local_part)
self._macaroon_mock_generator("another another secret")
store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
yield self.handler.get_or_create_user("requester", 'b', "display_name")
@defer.inlineCallbacks
def test_register_mau_blocked(self):
self.hs.config.limit_usage_by_mau = True
self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(self.lots_of_users)
)
with self.assertRaises(RegistrationError):
yield self.handler.register_saml2(local_part)
yield self.handler.register(localpart="local_part")
def _macaroon_mock_generator(self, secret):
"""
Reset macaroon generator in the case where the test creates multiple users
"""
macaroon_generator = Mock(
generate_access_token=Mock(return_value=secret))
self.hs.get_macaroon_generator = Mock(return_value=macaroon_generator)
self.hs.handlers = RegistrationHandlers(self.hs)
self.handler = self.hs.get_handlers().registration_handler
@defer.inlineCallbacks
def test_register_saml2_mau_blocked(self):
self.hs.config.limit_usage_by_mau = True
self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(self.lots_of_users)
)
with self.assertRaises(RegistrationError):
yield self.handler.register_saml2(localpart="local_part")

65
tests/storage/test__init__.py
View file

@ -1,65 +0,0 @@
# -*- coding: utf-8 -*-
# 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 twisted.internet import defer
import tests.utils
class InitTestCase(tests.unittest.TestCase):
def __init__(self, *args, **kwargs):
super(InitTestCase, self).__init__(*args, **kwargs)
self.store = None # type: synapse.storage.DataStore
@defer.inlineCallbacks
def setUp(self):
hs = yield tests.utils.setup_test_homeserver()
hs.config.max_mau_value = 50
hs.config.limit_usage_by_mau = True
self.store = hs.get_datastore()
self.clock = hs.get_clock()
@defer.inlineCallbacks
def test_count_monthly_users(self):
count = yield self.store.count_monthly_users()
self.assertEqual(0, count)
yield self._insert_user_ips("@user:server1")
yield self._insert_user_ips("@user:server2")
count = yield self.store.count_monthly_users()
self.assertEqual(2, count)
@defer.inlineCallbacks
def _insert_user_ips(self, user):
"""
Helper function to populate user_ips without using batch insertion infra
args:
user (str): specify username i.e. @user:server.com
"""
yield self.store._simple_upsert(
table="user_ips",
keyvalues={
"user_id": user,
"access_token": "access_token",
"ip": "ip",
"user_agent": "user_agent",
"device_id": "device_id",
},
values={
"last_seen": self.clock.time_msec(),
}
)

66
tests/storage/test_client_ips.py
View file

@ -12,6 +12,7 @@
# 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
from twisted.internet import defer
@ -27,9 +28,9 @@ class ClientIpStoreTestCase(tests.unittest.TestCase):
@defer.inlineCallbacks
def setUp(self):
hs = yield tests.utils.setup_test_homeserver()
self.store = hs.get_datastore()
self.clock = hs.get_clock()
self.hs = yield tests.utils.setup_test_homeserver()
self.store = self.hs.get_datastore()
self.clock = self.hs.get_clock()
@defer.inlineCallbacks
def test_insert_new_client_ip(self):
@ -54,3 +55,62 @@ class ClientIpStoreTestCase(tests.unittest.TestCase):
},
r
)
@defer.inlineCallbacks
def test_disabled_monthly_active_user(self):
self.hs.config.limit_usage_by_mau = False
self.hs.config.max_mau_value = 50
user_id = "@user:server"
yield self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id",
)
active = yield self.store._user_last_seen_monthly_active(user_id)
self.assertFalse(active)
@defer.inlineCallbacks
def test_adding_monthly_active_user_when_full(self):
self.hs.config.limit_usage_by_mau = True
self.hs.config.max_mau_value = 50
lots_of_users = 100
user_id = "@user:server"
self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(lots_of_users)
)
yield self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id",
)
active = yield self.store._user_last_seen_monthly_active(user_id)
self.assertFalse(active)
@defer.inlineCallbacks
def test_adding_monthly_active_user_when_space(self):
self.hs.config.limit_usage_by_mau = True
self.hs.config.max_mau_value = 50
user_id = "@user:server"
active = yield self.store._user_last_seen_monthly_active(user_id)
self.assertFalse(active)
yield self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id",
)
active = yield self.store._user_last_seen_monthly_active(user_id)
self.assertTrue(active)
@defer.inlineCallbacks
def test_updating_monthly_active_user_when_space(self):
self.hs.config.limit_usage_by_mau = True
self.hs.config.max_mau_value = 50
user_id = "@user:server"
active = yield self.store._user_last_seen_monthly_active(user_id)
self.assertFalse(active)
yield self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id",
)
yield self.store.insert_client_ip(
user_id, "access_token", "ip", "user_agent", "device_id",
)
active = yield self.store._user_last_seen_monthly_active(user_id)
self.assertTrue(active)

66
tests/storage/test_monthly_active_users.py Normal file
View file

@ -0,0 +1,66 @@
# -*- coding: utf-8 -*-
# Copyright 2018 New Vector
#
# 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 twisted.internet import defer
import tests.unittest
import tests.utils
from tests.utils import setup_test_homeserver
class MonthlyActiveUsersTestCase(tests.unittest.TestCase):
def __init__(self, *args, **kwargs):
super(MonthlyActiveUsersTestCase, self).__init__(*args, **kwargs)
@defer.inlineCallbacks
def setUp(self):
self.hs = yield setup_test_homeserver()
self.store = self.hs.get_datastore()
@defer.inlineCallbacks
def test_can_insert_and_count_mau(self):
count = yield self.store.get_monthly_active_count()
self.assertEqual(0, count)
yield self.store.upsert_monthly_active_user("@user:server")
count = yield self.store.get_monthly_active_count()
self.assertEqual(1, count)
@defer.inlineCallbacks
def test__user_last_seen_monthly_active(self):
user_id1 = "@user1:server"
user_id2 = "@user2:server"
user_id3 = "@user3:server"
result = yield self.store._user_last_seen_monthly_active(user_id1)
self.assertFalse(result == 0)
yield self.store.upsert_monthly_active_user(user_id1)
yield self.store.upsert_monthly_active_user(user_id2)
result = yield self.store._user_last_seen_monthly_active(user_id1)
self.assertTrue(result > 0)
result = yield self.store._user_last_seen_monthly_active(user_id3)
self.assertFalse(result == 0)
@defer.inlineCallbacks
def test_reap_monthly_active_users(self):
self.hs.config.max_mau_value = 5
initial_users = 10
for i in range(initial_users):
yield self.store.upsert_monthly_active_user("@user%d:server" % i)
count = yield self.store.get_monthly_active_count()
self.assertTrue(count, initial_users)
yield self.store.reap_monthly_active_users()
count = yield self.store.get_monthly_active_count()
self.assertTrue(count, initial_users - self.hs.config.max_mau_value)

1
tests/utils.py
View file

@ -73,6 +73,7 @@ def setup_test_homeserver(name="test", datastore=None, config=None, reactor=None
config.block_events_without_consent_error = None
config.media_storage_providers = []
config.auto_join_rooms = []
config.limit_usage_by_mau = False
# disable user directory updates, because they get done in the
# background, which upsets the test runner.