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# 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 functools
from keystone.common import json_home
from keystone.common import wsgi
from keystone.contrib.endpoint_filter import controllers
build_resource_relation = functools.partial(
json_home.build_v3_extension_resource_relation,
extension_name='OS-EP-FILTER', extension_version='1.0')
build_parameter_relation = functools.partial(
json_home.build_v3_extension_parameter_relation,
extension_name='OS-EP-FILTER', extension_version='1.0')
ENDPOINT_GROUP_PARAMETER_RELATION = build_parameter_relation(
parameter_name='endpoint_group_id')
class EndpointFilterExtension(wsgi.V3ExtensionRouter):
"""API Endpoints for the Endpoint Filter extension.
The API looks like::
PUT /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
GET /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
HEAD /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
DELETE /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
GET /OS-EP-FILTER/endpoints/{endpoint_id}/projects
GET /OS-EP-FILTER/projects/{project_id}/endpoints
GET /OS-EP-FILTER/projects/{project_id}/endpoint_groups
GET /OS-EP-FILTER/endpoint_groups
POST /OS-EP-FILTER/endpoint_groups
GET /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
HEAD /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
PATCH /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
DELETE /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
GET /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}/projects
GET /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}/endpoints
PUT /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
{project_id}
GET /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
{project_id}
HEAD /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
{project_id}
DELETE /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
{project_id}
"""
PATH_PREFIX = '/OS-EP-FILTER'
PATH_PROJECT_ENDPOINT = '/projects/{project_id}/endpoints/{endpoint_id}'
PATH_ENDPOINT_GROUPS = '/endpoint_groups/{endpoint_group_id}'
PATH_ENDPOINT_GROUP_PROJECTS = PATH_ENDPOINT_GROUPS + (
'/projects/{project_id}')
def add_routes(self, mapper):
endpoint_filter_controller = controllers.EndpointFilterV3Controller()
endpoint_group_controller = controllers.EndpointGroupV3Controller()
project_endpoint_group_controller = (
controllers.ProjectEndpointGroupV3Controller())
self._add_resource(
mapper, endpoint_filter_controller,
path=self.PATH_PREFIX + '/endpoints/{endpoint_id}/projects',
get_action='list_projects_for_endpoint',
rel=build_resource_relation(resource_name='endpoint_projects'),
path_vars={
'endpoint_id': json_home.Parameters.ENDPOINT_ID,
})
self._add_resource(
mapper, endpoint_filter_controller,
path=self.PATH_PREFIX + self.PATH_PROJECT_ENDPOINT,
get_head_action='check_endpoint_in_project',
put_action='add_endpoint_to_project',
delete_action='remove_endpoint_from_project',
rel=build_resource_relation(resource_name='project_endpoint'),
path_vars={
'endpoint_id': json_home.Parameters.ENDPOINT_ID,
'project_id': json_home.Parameters.PROJECT_ID,
})
self._add_resource(
mapper, endpoint_filter_controller,
path=self.PATH_PREFIX + '/projects/{project_id}/endpoints',
get_action='list_endpoints_for_project',
rel=build_resource_relation(resource_name='project_endpoints'),
path_vars={
'project_id': json_home.Parameters.PROJECT_ID,
})
self._add_resource(
mapper, endpoint_group_controller,
path=self.PATH_PREFIX + '/projects/{project_id}/endpoint_groups',
get_action='list_endpoint_groups_for_project',
rel=build_resource_relation(
resource_name='project_endpoint_groups'),
path_vars={
'project_id': json_home.Parameters.PROJECT_ID,
})
self._add_resource(
mapper, endpoint_group_controller,
path=self.PATH_PREFIX + '/endpoint_groups',
get_action='list_endpoint_groups',
post_action='create_endpoint_group',
rel=build_resource_relation(resource_name='endpoint_groups'))
self._add_resource(
mapper, endpoint_group_controller,
path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUPS,
get_head_action='get_endpoint_group',
patch_action='update_endpoint_group',
delete_action='delete_endpoint_group',
rel=build_resource_relation(resource_name='endpoint_group'),
path_vars={
'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
})
self._add_resource(
mapper, project_endpoint_group_controller,
path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUP_PROJECTS,
get_head_action='get_endpoint_group_in_project',
put_action='add_endpoint_group_to_project',
delete_action='remove_endpoint_group_from_project',
rel=build_resource_relation(
resource_name='endpoint_group_to_project_association'),
path_vars={
'project_id': json_home.Parameters.PROJECT_ID,
'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
})
self._add_resource(
mapper, endpoint_group_controller,
path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUPS + (
'/projects'),
get_action='list_projects_associated_with_endpoint_group',
rel=build_resource_relation(
resource_name='projects_associated_with_endpoint_group'),
path_vars={
'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
})
self._add_resource(
mapper, endpoint_group_controller,
path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUPS + (
'/endpoints'),
get_action='list_endpoints_associated_with_endpoint_group',
rel=build_resource_relation(
resource_name='endpoints_in_endpoint_group'),
path_vars={
'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
})
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