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https://git.anonymousland.org/anonymousland/synapse.git
synced 2024-09-07 03:31:54 +00:00
do mau checks based on monthly_active_users table
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9180061b49
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74b1d46ad9
@ -773,3 +773,16 @@ class Auth(object):
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raise AuthError(
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403, "Guest access not allowed", errcode=Codes.GUEST_ACCESS_FORBIDDEN
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)
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@defer.inlineCallbacks
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def check_auth_blocking(self, error):
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"""Checks if the user should be rejected for some external reason,
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such as monthly active user limiting or global disable flag
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Args:
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error (Error): The error that should be raised if user is to be
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blocked
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"""
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if self.hs.config.limit_usage_by_mau is True:
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current_mau = yield self.store.get_monthly_active_count()
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if current_mau >= self.hs.config.max_mau_value:
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raise error
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@ -913,12 +913,10 @@ class AuthHandler(BaseHandler):
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Ensure that if mau blocking is enabled that invalid users cannot
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log in.
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"""
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if self.hs.config.limit_usage_by_mau is True:
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current_mau = yield self.store.count_monthly_users()
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if current_mau >= self.hs.config.max_mau_value:
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raise AuthError(
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403, "MAU Limit Exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED
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)
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error = AuthError(
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403, "Monthly Active User limits exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED
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)
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yield self.auth.check_auth_blocking(error)
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@attr.s
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@ -540,9 +540,7 @@ class RegistrationHandler(BaseHandler):
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Do not accept registrations if monthly active user limits exceeded
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and limiting is enabled
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"""
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if self.hs.config.limit_usage_by_mau is True:
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current_mau = yield self.store.count_monthly_users()
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if current_mau >= self.hs.config.max_mau_value:
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raise RegistrationError(
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403, "MAU Limit Exceeded", Codes.MAU_LIMIT_EXCEEDED
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)
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error = RegistrationError(
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403, "Monthly Active User limits exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED
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)
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yield self.auth.check_auth_blocking(error)
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@ -97,21 +97,22 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
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@defer.inlineCallbacks
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def _populate_monthly_active_users(self, user_id):
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"""Checks on the state of monthly active user limits and optionally
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add the user to the monthly active tables
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Args:
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user_id(str): the user_id to query
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"""
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store = self.hs.get_datastore()
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print "entering _populate_monthly_active_users"
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if self.hs.config.limit_usage_by_mau:
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print "self.hs.config.limit_usage_by_mau is TRUE"
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is_user_monthly_active = yield store.is_user_monthly_active(user_id)
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print "is_user_monthly_active is %r" % is_user_monthly_active
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if is_user_monthly_active:
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yield store.upsert_monthly_active_user(user_id)
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else:
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count = yield store.get_monthly_active_count()
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print "count is %d" % count
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if count < self.hs.config.max_mau_value:
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print "count is less than self.hs.config.max_mau_value "
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res = yield store.upsert_monthly_active_user(user_id)
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print "upsert response is %r" % res
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yield store.upsert_monthly_active_user(user_id)
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def _update_client_ips_batch(self):
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def update():
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@ -21,7 +21,7 @@ from twisted.internet import defer
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import synapse.handlers.auth
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from synapse.api.auth import Auth
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from synapse.api.errors import AuthError
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from synapse.api.errors import AuthError, Codes
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from synapse.types import UserID
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from tests import unittest
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@ -444,3 +444,32 @@ class AuthTestCase(unittest.TestCase):
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self.assertEqual("Guest access token used for regular user", cm.exception.msg)
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self.store.get_user_by_id.assert_called_with(USER_ID)
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@defer.inlineCallbacks
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def test_blocking_mau(self):
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self.hs.config.limit_usage_by_mau = False
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self.hs.config.max_mau_value = 50
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lots_of_users = 100
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small_number_of_users = 1
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error = AuthError(
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403, "MAU Limit Exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED
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)
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# Ensure no error thrown
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yield self.auth.check_auth_blocking(error)
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self.hs.config.limit_usage_by_mau = True
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self.store.get_monthly_active_count = Mock(
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return_value=defer.succeed(lots_of_users)
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)
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with self.assertRaises(AuthError):
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yield self.auth.check_auth_blocking(error)
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# Ensure does not throw an error
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self.store.get_monthly_active_count = Mock(
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return_value=defer.succeed(small_number_of_users)
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)
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yield self.auth.check_auth_blocking(error)
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@ -132,14 +132,14 @@ class AuthTestCase(unittest.TestCase):
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@defer.inlineCallbacks
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def test_mau_limits_exceeded(self):
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self.hs.config.limit_usage_by_mau = True
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self.hs.get_datastore().count_monthly_users = Mock(
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self.hs.get_datastore().get_monthly_active_count = Mock(
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return_value=defer.succeed(self.large_number_of_users)
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)
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with self.assertRaises(AuthError):
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yield self.auth_handler.get_access_token_for_user_id('user_a')
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self.hs.get_datastore().count_monthly_users = Mock(
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self.hs.get_datastore().get_monthly_active_count = Mock(
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return_value=defer.succeed(self.large_number_of_users)
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)
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with self.assertRaises(AuthError):
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@ -151,13 +151,13 @@ class AuthTestCase(unittest.TestCase):
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def test_mau_limits_not_exceeded(self):
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self.hs.config.limit_usage_by_mau = True
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self.hs.get_datastore().count_monthly_users = Mock(
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self.hs.get_datastore().get_monthly_active_count = Mock(
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return_value=defer.succeed(self.small_number_of_users)
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)
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# Ensure does not raise exception
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yield self.auth_handler.get_access_token_for_user_id('user_a')
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self.hs.get_datastore().count_monthly_users = Mock(
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self.hs.get_datastore().get_monthly_active_count = Mock(
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return_value=defer.succeed(self.small_number_of_users)
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)
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yield self.auth_handler.validate_short_term_login_token_and_get_user_id(
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@ -50,6 +50,10 @@ class RegistrationTestCase(unittest.TestCase):
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self.hs.get_macaroon_generator = Mock(return_value=self.macaroon_generator)
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self.hs.handlers = RegistrationHandlers(self.hs)
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self.handler = self.hs.get_handlers().registration_handler
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self.store = self.hs.get_datastore()
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self.hs.config.max_mau_value = 50
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self.lots_of_users = 100
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self.small_number_of_users = 1
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@defer.inlineCallbacks
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def test_user_is_created_and_logged_in_if_doesnt_exist(self):
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@ -80,51 +84,44 @@ class RegistrationTestCase(unittest.TestCase):
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self.assertEquals(result_token, 'secret')
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@defer.inlineCallbacks
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def test_cannot_register_when_mau_limits_exceeded(self):
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local_part = "someone"
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display_name = "someone"
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requester = create_requester("@as:test")
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store = self.hs.get_datastore()
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def test_mau_limits_when_disabled(self):
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self.hs.config.limit_usage_by_mau = False
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self.hs.config.max_mau_value = 50
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lots_of_users = 100
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small_number_users = 1
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store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
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# Ensure does not throw exception
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yield self.handler.get_or_create_user(requester, 'a', display_name)
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yield self.handler.get_or_create_user("requester", 'a', "display_name")
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@defer.inlineCallbacks
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def test_get_or_create_user_mau_not_blocked(self):
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self.hs.config.limit_usage_by_mau = True
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with self.assertRaises(RegistrationError):
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yield self.handler.get_or_create_user(requester, 'b', display_name)
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store.count_monthly_users = Mock(return_value=defer.succeed(small_number_users))
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self._macaroon_mock_generator("another_secret")
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self.store.count_monthly_users = Mock(
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return_value=defer.succeed(self.small_number_of_users)
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)
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# Ensure does not throw exception
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yield self.handler.get_or_create_user("@neil:matrix.org", 'c', "Neil")
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yield self.handler.get_or_create_user("@user:server", 'c', "User")
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self._macaroon_mock_generator("another another secret")
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store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
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@defer.inlineCallbacks
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def test_get_or_create_user_mau_blocked(self):
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self.hs.config.limit_usage_by_mau = True
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self.store.get_monthly_active_count = Mock(
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return_value=defer.succeed(self.lots_of_users)
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)
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with self.assertRaises(RegistrationError):
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yield self.handler.register(localpart=local_part)
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self._macaroon_mock_generator("another another secret")
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store.count_monthly_users = Mock(return_value=defer.succeed(lots_of_users))
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yield self.handler.get_or_create_user("requester", 'b', "display_name")
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@defer.inlineCallbacks
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def test_register_mau_blocked(self):
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self.hs.config.limit_usage_by_mau = True
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self.store.get_monthly_active_count = Mock(
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return_value=defer.succeed(self.lots_of_users)
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)
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with self.assertRaises(RegistrationError):
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yield self.handler.register_saml2(local_part)
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yield self.handler.register(localpart="local_part")
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def _macaroon_mock_generator(self, secret):
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"""
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Reset macaroon generator in the case where the test creates multiple users
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"""
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macaroon_generator = Mock(
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generate_access_token=Mock(return_value=secret))
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self.hs.get_macaroon_generator = Mock(return_value=macaroon_generator)
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self.hs.handlers = RegistrationHandlers(self.hs)
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self.handler = self.hs.get_handlers().registration_handler
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@defer.inlineCallbacks
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def test_register_saml2_mau_blocked(self):
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self.hs.config.limit_usage_by_mau = True
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self.store.get_monthly_active_count = Mock(
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return_value=defer.succeed(self.lots_of_users)
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)
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with self.assertRaises(RegistrationError):
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yield self.handler.register_saml2(localpart="local_part")
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