evoque/evoque/api/auth.py

36 lines
1.3 KiB
Python

# 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.
"""Access Control Lists (ACL's) control access the API server."""
from oslo_config import cfg
from evoque.api.middleware import auth_token
CONF = cfg.CONF
def install(app, conf, public_routes):
"""Install ACL check on application.
:param app: A WSGI application.
:param conf: Settings. Dict'ified and passed to keystone middleware
:param public_routes: The list of the routes which will be allowed to
access without authentication.
:return: The same WSGI application with ACL installed.
"""
if not cfg.CONF.api.get('enable_authentication'):
return app
return auth_token.AuthTokenMiddleware(app,
conf=dict(conf),
public_api_routes=public_routes)