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# Copyright 2023 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 typing import Any, Dict
from unittest.mock import Mock
from synapse.config import ConfigError
from synapse.module_api import ModuleApi
from synapse.types import JsonDict
from tests.server import get_clock
from tests.unittest import HomeserverTestCase, override_config, skip_unless
try:
import authlib # noqa: F401
HAS_AUTHLIB = True
except ImportError:
HAS_AUTHLIB = False
# These are a few constants that are used as config parameters in the tests.
SERVER_NAME = "test"
ISSUER = "https://issuer/"
CLIENT_ID = "test-client-id"
CLIENT_SECRET = "test-client-secret"
BASE_URL = "https://synapse/"
class CustomAuthModule:
"""A module which registers a password auth provider."""
@staticmethod
def parse_config(config: JsonDict) -> None:
pass
def __init__(self, config: None, api: ModuleApi):
api.register_password_auth_provider_callbacks(
auth_checkers={("m.login.password", ("password",)): Mock()},
)
@skip_unless(HAS_AUTHLIB, "requires authlib")
class MSC3861OAuthDelegation(HomeserverTestCase):
"""Test that the Homeserver fails to initialize if the config is invalid."""
def setUp(self) -> None:
self.reactor, self.clock = get_clock()
self._hs_args = {"clock": self.clock, "reactor": self.reactor}
def default_config(self) -> Dict[str, Any]:
config = super().default_config()
config["public_baseurl"] = BASE_URL
if "experimental_features" not in config:
config["experimental_features"] = {}
config["experimental_features"]["msc3861"] = {
"enabled": True,
"issuer": ISSUER,
"client_id": CLIENT_ID,
"client_auth_method": "client_secret_post",
"client_secret": CLIENT_SECRET,
}
return config
def test_registration_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"password_config": {
"enabled": True,
},
}
)
def test_password_config_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"oidc_providers": [
{
"idp_id": "microsoft",
"idp_name": "Microsoft",
"issuer": "https://login.microsoftonline.com/<tenant id>/v2.0",
"client_id": "<client id>",
"client_secret": "<client secret>",
"scopes": ["openid", "profile"],
"authorization_endpoint": "https://login.microsoftonline.com/<tenant id>/oauth2/v2.0/authorize",
"token_endpoint": "https://login.microsoftonline.com/<tenant id>/oauth2/v2.0/token",
"userinfo_endpoint": "https://graph.microsoft.com/oidc/userinfo",
}
],
}
)
def test_oidc_sso_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"cas_config": {
"enabled": True,
"server_url": "https://cas-server.com",
"displayname_attribute": "name",
"required_attributes": {"userGroup": "staff", "department": "None"},
},
}
)
def test_cas_sso_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"modules": [
{
"module": f"{__name__}.{CustomAuthModule.__qualname__}",
"config": {},
}
],
}
)
def test_auth_providers_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"jwt_config": {
"enabled": True,
"secret": "my-secret-token",
"algorithm": "HS256",
},
}
)
def test_jwt_auth_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"experimental_features": {
"msc3882_enabled": True,
},
}
)
def test_msc3882_auth_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"recaptcha_public_key": "test",
"recaptcha_private_key": "test",
"enable_registration_captcha": True,
}
)
def test_captcha_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"refresh_token_lifetime": "24h",
"refreshable_access_token_lifetime": "10m",
"nonrefreshable_access_token_lifetime": "24h",
}
)
def test_refreshable_tokens_cannot_be_enabled(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
@override_config(
{
"enable_registration": False,
"session_lifetime": "24h",
}
)
def test_session_lifetime_cannot_be_set(self) -> None:
with self.assertRaises(ConfigError):
self.setup_test_homeserver()
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