synapse/tests/handlers/test_register.py

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# -*- coding: utf-8 -*-
# Copyright 2015, 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.
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from mock import Mock
from twisted.internet import defer
from synapse.api.constants import UserTypes
from synapse.api.errors import Codes, ResourceLimitError, SynapseError
from synapse.handlers.register import RegistrationHandler
from synapse.types import RoomAlias, UserID, create_requester
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from .. import unittest
class RegistrationHandlers(object):
def __init__(self, hs):
self.registration_handler = RegistrationHandler(hs)
class RegistrationTestCase(unittest.HomeserverTestCase):
""" Tests the RegistrationHandler. """
def make_homeserver(self, reactor, clock):
hs_config = self.default_config()
# some of the tests rely on us having a user consent version
hs_config["user_consent"] = {
"version": "test_consent_version",
"template_dir": ".",
}
hs_config["max_mau_value"] = 50
hs_config["limit_usage_by_mau"] = True
hs = self.setup_test_homeserver(config=hs_config)
return hs
def prepare(self, reactor, clock, hs):
self.mock_distributor = Mock()
self.mock_distributor.declare("registered_user")
self.mock_captcha_client = Mock()
self.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=self.macaroon_generator)
self.handler = self.hs.get_registration_handler()
self.store = self.hs.get_datastore()
self.lots_of_users = 100
self.small_number_of_users = 1
self.requester = create_requester("@requester:test")
def test_user_is_created_and_logged_in_if_doesnt_exist(self):
frank = UserID.from_string("@frank:test")
user_id = frank.to_string()
requester = create_requester(user_id)
result_user_id, result_token = self.get_success(
self.get_or_create_user(requester, frank.localpart, "Frankie")
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)
self.assertEquals(result_user_id, user_id)
self.assertTrue(result_token is not None)
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self.assertEquals(result_token, "secret")
def test_if_user_exists(self):
store = self.hs.get_datastore()
frank = UserID.from_string("@frank:test")
self.get_success(
store.register_user(user_id=frank.to_string(), password_hash=None)
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)
local_part = frank.localpart
user_id = frank.to_string()
requester = create_requester(user_id)
result_user_id, result_token = self.get_success(
self.get_or_create_user(requester, local_part, None)
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)
self.assertEquals(result_user_id, user_id)
self.assertTrue(result_token is not None)
def test_mau_limits_when_disabled(self):
self.hs.config.limit_usage_by_mau = False
# Ensure does not throw exception
self.get_success(self.get_or_create_user(self.requester, "a", "display_name"))
def test_get_or_create_user_mau_not_blocked(self):
self.hs.config.limit_usage_by_mau = True
self.store.count_monthly_users = Mock(
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return_value=defer.succeed(self.hs.config.max_mau_value - 1)
)
# Ensure does not throw exception
self.get_success(self.get_or_create_user(self.requester, "c", "User"))
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)
)
self.get_failure(
self.get_or_create_user(self.requester, "b", "display_name"),
ResourceLimitError,
)
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self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(self.hs.config.max_mau_value)
)
self.get_failure(
self.get_or_create_user(self.requester, "b", "display_name"),
ResourceLimitError,
)
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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)
)
self.get_failure(
self.handler.register_user(localpart="local_part"), ResourceLimitError
)
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self.store.get_monthly_active_count = Mock(
return_value=defer.succeed(self.hs.config.max_mau_value)
)
self.get_failure(
self.handler.register_user(localpart="local_part"), ResourceLimitError
)
def test_auto_create_auto_join_rooms(self):
room_alias_str = "#room:test"
self.hs.config.auto_join_rooms = [room_alias_str]
user_id = self.get_success(self.handler.register_user(localpart="jeff"))
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
directory_handler = self.hs.get_handlers().directory_handler
room_alias = RoomAlias.from_string(room_alias_str)
room_id = self.get_success(directory_handler.get_association(room_alias))
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self.assertTrue(room_id["room_id"] in rooms)
self.assertEqual(len(rooms), 1)
def test_auto_create_auto_join_rooms_with_no_rooms(self):
self.hs.config.auto_join_rooms = []
frank = UserID.from_string("@frank:test")
user_id = self.get_success(self.handler.register_user(frank.localpart))
self.assertEqual(user_id, frank.to_string())
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
self.assertEqual(len(rooms), 0)
def test_auto_create_auto_join_where_room_is_another_domain(self):
self.hs.config.auto_join_rooms = ["#room:another"]
frank = UserID.from_string("@frank:test")
user_id = self.get_success(self.handler.register_user(frank.localpart))
self.assertEqual(user_id, frank.to_string())
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
self.assertEqual(len(rooms), 0)
def test_auto_create_auto_join_where_auto_create_is_false(self):
self.hs.config.autocreate_auto_join_rooms = False
room_alias_str = "#room:test"
self.hs.config.auto_join_rooms = [room_alias_str]
user_id = self.get_success(self.handler.register_user(localpart="jeff"))
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
self.assertEqual(len(rooms), 0)
def test_auto_create_auto_join_rooms_when_user_is_not_a_real_user(self):
room_alias_str = "#room:test"
self.hs.config.auto_join_rooms = [room_alias_str]
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self.store.is_real_user = Mock(return_value=defer.succeed(False))
user_id = self.get_success(self.handler.register_user(localpart="support"))
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
self.assertEqual(len(rooms), 0)
directory_handler = self.hs.get_handlers().directory_handler
room_alias = RoomAlias.from_string(room_alias_str)
self.get_failure(directory_handler.get_association(room_alias), SynapseError)
def test_auto_create_auto_join_rooms_when_user_is_the_first_real_user(self):
room_alias_str = "#room:test"
self.hs.config.auto_join_rooms = [room_alias_str]
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self.store.count_real_users = Mock(return_value=defer.succeed(1))
self.store.is_real_user = Mock(return_value=defer.succeed(True))
user_id = self.get_success(self.handler.register_user(localpart="real"))
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
directory_handler = self.hs.get_handlers().directory_handler
room_alias = RoomAlias.from_string(room_alias_str)
room_id = self.get_success(directory_handler.get_association(room_alias))
self.assertTrue(room_id["room_id"] in rooms)
self.assertEqual(len(rooms), 1)
def test_auto_create_auto_join_rooms_when_user_is_not_the_first_real_user(self):
room_alias_str = "#room:test"
self.hs.config.auto_join_rooms = [room_alias_str]
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self.store.count_real_users = Mock(return_value=defer.succeed(2))
self.store.is_real_user = Mock(return_value=defer.succeed(True))
user_id = self.get_success(self.handler.register_user(localpart="real"))
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
self.assertEqual(len(rooms), 0)
def test_auto_create_auto_join_where_no_consent(self):
"""Test to ensure that the first user is not auto-joined to a room if
they have not given general consent.
"""
# Given:-
# * a user must give consent,
# * they have not given that consent
# * The server is configured to auto-join to a room
# (and autocreate if necessary)
event_creation_handler = self.hs.get_event_creation_handler()
# (Messing with the internals of event_creation_handler is fragile
# but can't see a better way to do this. One option could be to subclass
# the test with custom config.)
event_creation_handler._block_events_without_consent_error = "Error"
event_creation_handler._consent_uri_builder = Mock()
room_alias_str = "#room:test"
self.hs.config.auto_join_rooms = [room_alias_str]
# When:-
# * the user is registered and post consent actions are called
user_id = self.get_success(self.handler.register_user(localpart="jeff"))
self.get_success(self.handler.post_consent_actions(user_id))
# Then:-
# * Ensure that they have not been joined to the room
rooms = self.get_success(self.store.get_rooms_for_user(user_id))
self.assertEqual(len(rooms), 0)
def test_register_support_user(self):
user_id = self.get_success(
self.handler.register_user(localpart="user", user_type=UserTypes.SUPPORT)
)
d = self.store.is_support_user(user_id)
self.assertTrue(self.get_success(d))
def test_register_not_support_user(self):
user_id = self.get_success(self.handler.register_user(localpart="user"))
d = self.store.is_support_user(user_id)
self.assertFalse(self.get_success(d))
def test_invalid_user_id_length(self):
invalid_user_id = "x" * 256
self.get_failure(
self.handler.register_user(localpart=invalid_user_id), SynapseError
)
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async def get_or_create_user(
self, requester, localpart, displayname, password_hash=None
):
"""Creates a new user if the user does not exist,
else revokes all previous access tokens and generates a new one.
XXX: this used to be in the main codebase, but was only used by this file,
so got moved here. TODO: get rid of it, probably
Args:
localpart : The local part of the user ID to register. If None,
one will be randomly generated.
Returns:
A tuple of (user_id, access_token).
"""
if localpart is None:
raise SynapseError(400, "Request must include user id")
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await self.hs.get_auth().check_auth_blocking()
need_register = True
try:
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await self.handler.check_username(localpart)
except SynapseError as e:
if e.errcode == Codes.USER_IN_USE:
need_register = False
else:
raise
user = UserID(localpart, self.hs.hostname)
user_id = user.to_string()
token = self.macaroon_generator.generate_access_token(user_id)
if need_register:
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await self.handler.register_with_store(
user_id=user_id,
password_hash=password_hash,
create_profile_with_displayname=user.localpart,
)
else:
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await self.hs.get_auth_handler().delete_access_tokens_for_user(user_id)
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await self.store.add_access_token_to_user(
user_id=user_id, token=token, device_id=None, valid_until_ms=None
)
if displayname is not None:
# logger.info("setting user display name: %s -> %s", user_id, displayname)
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await self.hs.get_profile_handler().set_displayname(
user, requester, displayname, by_admin=True
)
return user_id, token