68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# Copyright 2012 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Main entry point into the Policy service."""
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from keystone.common import manager
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import keystone.conf
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from keystone import exception
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from keystone import notifications
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CONF = keystone.conf.CONF
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class Manager(manager.Manager):
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"""Default pivot point for the Policy backend.
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See :mod:`keystone.common.manager.Manager` for more details on how this
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dynamically calls the backend.
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"""
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driver_namespace = 'keystone.policy'
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_provides_api = 'policy_api'
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_POLICY = 'policy'
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def __init__(self):
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super(Manager, self).__init__(CONF.policy.driver)
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def create_policy(self, policy_id, policy, initiator=None):
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ref = self.driver.create_policy(policy_id, policy)
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notifications.Audit.created(self._POLICY, policy_id, initiator)
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return ref
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def get_policy(self, policy_id):
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return self.driver.get_policy(policy_id)
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def update_policy(self, policy_id, policy, initiator=None):
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if 'id' in policy and policy_id != policy['id']:
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raise exception.ValidationError('Cannot change policy ID')
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ref = self.driver.update_policy(policy_id, policy)
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notifications.Audit.updated(self._POLICY, policy_id, initiator)
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return ref
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@manager.response_truncated
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def list_policies(self, hints=None):
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# NOTE(henry-nash): Since the advantage of filtering or list limiting
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# of policies at the driver level is minimal, we leave this to the
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# caller.
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return self.driver.list_policies()
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def delete_policy(self, policy_id, initiator=None):
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ret = self.driver.delete_policy(policy_id)
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notifications.Audit.deleted(self._POLICY, policy_id, initiator)
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return ret
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