OpenStack Study: routers.py

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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.

from keystone.common import wsgi

from keystone.contrib.endpoint_filter import controllers

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class EndpointFilterExtension(wsgi.ExtensionRouter):

PATH_PREFIX = '/OS-EP-FILTER'

PATH_PROJECT_ENDPOINT = '/projects/{project_id}/endpoints/{endpoint_id}'

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    def add_routes(self, mapper):

        endpoint_filter_controller = controllers.EndpointFilterV3Controller()

        mapper.connect(self.PATH_PREFIX + '/endpoints/{endpoint_id}/projects',

                       controller=endpoint_filter_controller,

                       action='list_projects_for_endpoint',

                       conditions=dict(method=['GET']))

        mapper.connect(self.PATH_PREFIX + self.PATH_PROJECT_ENDPOINT,

                       controller=endpoint_filter_controller,

                       action='add_endpoint_to_project',

                       conditions=dict(method=['PUT']))

        mapper.connect(self.PATH_PREFIX + self.PATH_PROJECT_ENDPOINT,

                       controller=endpoint_filter_controller,

                       action='check_endpoint_in_project',

                       conditions=dict(method=['HEAD']))

        mapper.connect(self.PATH_PREFIX + '/projects/{project_id}/endpoints',

                       controller=endpoint_filter_controller,

                       action='list_endpoints_for_project',

                       conditions=dict(method=['GET']))

        mapper.connect(self.PATH_PREFIX + self.PATH_PROJECT_ENDPOINT,

                       controller=endpoint_filter_controller,

                       action='remove_endpoint_from_project',

                       conditions=dict(method=['DELETE']))