f9c9ca8260
Abstract authentication function so plugins for other authentication backends can be implemented in cases where keystone is not used. Currently, mistral is hard coded to support keystone and keycloak. The domain/project related trust that is specific to keystone is not addressed. Change-Id: I21994ab20af519b2ba85efd7cbe043547988e5b3 Implements: blueprint mistral-abstract-auth
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# Copyright 2016 - Brocade Communications Systems, Inc.
|
|
#
|
|
# 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 oslo_config import cfg
|
|
from oslo_log import log as logging
|
|
|
|
from mistral import auth
|
|
from mistral import exceptions as exc
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
CONF = cfg.CONF
|
|
|
|
|
|
class KeystoneAuthHandler(auth.AuthHandler):
|
|
|
|
def authenticate(self, req):
|
|
# Note(nmakhotkin): Since we have deferred authentication,
|
|
# need to check for auth manually (check for corresponding
|
|
# headers according to keystonemiddleware docs.
|
|
identity_status = req.headers.get('X-Identity-Status')
|
|
service_identity_status = req.headers.get('X-Service-Identity-Status')
|
|
|
|
if (identity_status == 'Confirmed' or
|
|
service_identity_status == 'Confirmed'):
|
|
return
|
|
|
|
if req.headers.get('X-Auth-Token'):
|
|
msg = 'Auth token is invalid: %s' % req.headers['X-Auth-Token']
|
|
else:
|
|
msg = 'Authentication required'
|
|
|
|
raise exc.UnauthorizedException(msg)
|