122 lines
4.2 KiB
Python
122 lines
4.2 KiB
Python
# Copyright 2020 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# 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
|
|
|
|
from synapse.handlers.cas_handler import CasResponse
|
|
|
|
from tests.test_utils import simple_async_mock
|
|
from tests.unittest import HomeserverTestCase
|
|
|
|
# These are a few constants that are used as config parameters in the tests.
|
|
BASE_URL = "https://synapse/"
|
|
SERVER_URL = "https://issuer/"
|
|
|
|
|
|
class CasHandlerTestCase(HomeserverTestCase):
|
|
def default_config(self):
|
|
config = super().default_config()
|
|
config["public_baseurl"] = BASE_URL
|
|
cas_config = {
|
|
"enabled": True,
|
|
"server_url": SERVER_URL,
|
|
"service_url": BASE_URL,
|
|
}
|
|
config["cas_config"] = cas_config
|
|
|
|
return config
|
|
|
|
def make_homeserver(self, reactor, clock):
|
|
hs = self.setup_test_homeserver()
|
|
|
|
self.handler = hs.get_cas_handler()
|
|
|
|
# Reduce the number of attempts when generating MXIDs.
|
|
sso_handler = hs.get_sso_handler()
|
|
sso_handler._MAP_USERNAME_RETRIES = 3
|
|
|
|
return hs
|
|
|
|
def test_map_cas_user_to_user(self):
|
|
"""Ensure that mapping the CAS user returned from a provider to an MXID works properly."""
|
|
|
|
# stub out the auth handler
|
|
auth_handler = self.hs.get_auth_handler()
|
|
auth_handler.complete_sso_login = simple_async_mock()
|
|
|
|
cas_response = CasResponse("test_user", {})
|
|
request = _mock_request()
|
|
self.get_success(
|
|
self.handler._handle_cas_response(request, cas_response, "redirect_uri", "")
|
|
)
|
|
|
|
# check that the auth handler got called as expected
|
|
auth_handler.complete_sso_login.assert_called_once_with(
|
|
"@test_user:test", request, "redirect_uri", None
|
|
)
|
|
|
|
def test_map_cas_user_to_existing_user(self):
|
|
"""Existing users can log in with CAS account."""
|
|
store = self.hs.get_datastore()
|
|
self.get_success(
|
|
store.register_user(user_id="@test_user:test", password_hash=None)
|
|
)
|
|
|
|
# stub out the auth handler
|
|
auth_handler = self.hs.get_auth_handler()
|
|
auth_handler.complete_sso_login = simple_async_mock()
|
|
|
|
# Map a user via SSO.
|
|
cas_response = CasResponse("test_user", {})
|
|
request = _mock_request()
|
|
self.get_success(
|
|
self.handler._handle_cas_response(request, cas_response, "redirect_uri", "")
|
|
)
|
|
|
|
# check that the auth handler got called as expected
|
|
auth_handler.complete_sso_login.assert_called_once_with(
|
|
"@test_user:test", request, "redirect_uri", None
|
|
)
|
|
|
|
# Subsequent calls should map to the same mxid.
|
|
auth_handler.complete_sso_login.reset_mock()
|
|
self.get_success(
|
|
self.handler._handle_cas_response(request, cas_response, "redirect_uri", "")
|
|
)
|
|
auth_handler.complete_sso_login.assert_called_once_with(
|
|
"@test_user:test", request, "redirect_uri", None
|
|
)
|
|
|
|
def test_map_cas_user_to_invalid_localpart(self):
|
|
"""CAS automaps invalid characters to base-64 encoding."""
|
|
|
|
# stub out the auth handler
|
|
auth_handler = self.hs.get_auth_handler()
|
|
auth_handler.complete_sso_login = simple_async_mock()
|
|
|
|
cas_response = CasResponse("föö", {})
|
|
request = _mock_request()
|
|
self.get_success(
|
|
self.handler._handle_cas_response(request, cas_response, "redirect_uri", "")
|
|
)
|
|
|
|
# check that the auth handler got called as expected
|
|
auth_handler.complete_sso_login.assert_called_once_with(
|
|
"@f=c3=b6=c3=b6:test", request, "redirect_uri", None
|
|
)
|
|
|
|
|
|
def _mock_request():
|
|
"""Returns a mock which will stand in as a SynapseRequest"""
|
|
return Mock(spec=["getClientIP", "getHeader"])
|