77 lines
2.9 KiB
Python
77 lines
2.9 KiB
Python
# Copyright 2013 OpenStack Foundation
|
|
#
|
|
# 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
|
|
import six
|
|
|
|
from keystone.catalog.backends import sql
|
|
from keystone.catalog import core as catalog_core
|
|
from keystone.common import dependency
|
|
from keystone import exception
|
|
|
|
CONF = cfg.CONF
|
|
|
|
|
|
@dependency.requires('endpoint_filter_api')
|
|
class EndpointFilterCatalog(sql.Catalog):
|
|
def get_v3_catalog(self, user_id, project_id, metadata=None):
|
|
substitutions = dict(six.iteritems(CONF))
|
|
substitutions.update({'tenant_id': project_id, 'user_id': user_id})
|
|
|
|
services = {}
|
|
|
|
refs = self.endpoint_filter_api.list_endpoints_for_project(project_id)
|
|
|
|
if (not refs and
|
|
CONF.endpoint_filter.return_all_endpoints_if_no_filter):
|
|
return super(EndpointFilterCatalog, self).get_v3_catalog(
|
|
user_id, project_id, metadata=metadata)
|
|
|
|
for entry in refs:
|
|
try:
|
|
endpoint = self.get_endpoint(entry['endpoint_id'])
|
|
if not endpoint['enabled']:
|
|
# Skip disabled endpoints.
|
|
continue
|
|
service_id = endpoint['service_id']
|
|
services.setdefault(
|
|
service_id,
|
|
self.get_service(service_id))
|
|
service = services[service_id]
|
|
del endpoint['service_id']
|
|
del endpoint['enabled']
|
|
del endpoint['legacy_endpoint_id']
|
|
endpoint['url'] = catalog_core.format_url(
|
|
endpoint['url'], substitutions)
|
|
# populate filtered endpoints
|
|
if 'endpoints' in services[service_id]:
|
|
service['endpoints'].append(endpoint)
|
|
else:
|
|
service['endpoints'] = [endpoint]
|
|
except exception.EndpointNotFound:
|
|
# remove bad reference from association
|
|
self.endpoint_filter_api.remove_endpoint_from_project(
|
|
entry['endpoint_id'], project_id)
|
|
|
|
# format catalog
|
|
catalog = []
|
|
for service_id, service in six.iteritems(services):
|
|
formatted_service = {}
|
|
formatted_service['id'] = service['id']
|
|
formatted_service['type'] = service['type']
|
|
formatted_service['endpoints'] = service['endpoints']
|
|
catalog.append(formatted_service)
|
|
|
|
return catalog
|