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OpenStack Study: core.py**** CubicPower OpenStack Study ****
# 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. import abc import six from keystone.common import dependency from keystone.common import extension from keystone.common import manager from keystone import config from keystone import exception from keystone.openstack.common import log CONF = config.CONF LOG = log.getLogger(__name__) extension_data = { 'name': 'OpenStack Keystone Endpoint Filter API', 'namespace': 'http://docs.openstack.org/identity/api/ext/' 'OS-EP-FILTER/v1.0', 'alias': 'OS-EP-FILTER', 'updated': '2013-07-23T12:00:0-00:00', 'description': 'OpenStack Keystone Endpoint Filter API.', 'links': [ { 'rel': 'describedby', # TODO(ayoung): needs a description 'type': 'text/html', 'href': 'https://github.com/openstack/identity-api/blob/master' '/openstack-identity-api/v3/src/markdown/' 'identity-api-v3-os-ep-filter-ext.md', } ]} extension.register_admin_extension(extension_data['alias'], extension_data) @dependency.provider('endpoint_filter_api')
**** CubicPower OpenStack Study **** class Manager(manager.Manager): """Default pivot point for the Endpoint Filter backend. See :mod:`keystone.common.manager.Manager` for more details on how this dynamically calls the backend. """
**** CubicPower OpenStack Study **** def __init__(self): super(Manager, self).__init__(CONF.endpoint_filter.driver) @six.add_metaclass(abc.ABCMeta)
**** CubicPower OpenStack Study **** class Driver(object): """Interface description for an Endpoint Filter driver.""" @abc.abstractmethod
**** CubicPower OpenStack Study **** def add_endpoint_to_project(self, endpoint_id, project_id): """Creates an endpoint to project association. :param endpoint_id: identity of endpoint to associate :type endpoint_id: string :param project_id: identity of the project to be associated with :type project_id: string :raises: keystone.exception.Conflict, :returns: None. """ raise exception.NotImplemented() @abc.abstractmethod
**** CubicPower OpenStack Study **** def remove_endpoint_from_project(self, endpoint_id, project_id): """Removes an endpoint to project association. :param endpoint_id: identity of endpoint to remove :type endpoint_id: string :param project_id: identity of the project associated with :type project_id: string :raises: exception.NotFound :returns: None. """ raise exception.NotImplemented() @abc.abstractmethod
**** CubicPower OpenStack Study **** def check_endpoint_in_project(self, endpoint_id, project_id): """Checks if an endpoint is associated with a project. :param endpoint_id: identity of endpoint to check :type endpoint_id: string :param project_id: identity of the project associated with :type project_id: string :raises: exception.NotFound :returns: None. """ raise exception.NotImplemented() @abc.abstractmethod
**** CubicPower OpenStack Study **** def list_endpoints_for_project(self, project_id): """List all endpoints associated with a project. :param project_id: identity of the project to check :type project_id: string :returns: a list of identity endpoint ids or an empty list. """ raise exception.NotImplemented() @abc.abstractmethod
**** CubicPower OpenStack Study **** def list_projects_for_endpoint(self, endpoint_id): """List all projects associated with an endpoint. :param endpoint_id: identity of endpoint to check :type endpoint_id: string :returns: a list of projects or an empty list. """ raise exception.NotImplemented()
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