60 lines
2.5 KiB
Python
60 lines
2.5 KiB
Python
# Copyright (c) 2017 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 castellan.tests.unit.key_manager.mock_key_manager import MockKeyManager
|
|
|
|
|
|
class MockSwiftKeyManager(MockKeyManager):
|
|
"""Mocking key manager for Swift functional tests.
|
|
|
|
This mock key manager implementation extends the Castellan mock key
|
|
manager with support for a pre-existing key that the Swift proxy server
|
|
can use as the root encryption secret. The actual key material bytes
|
|
for the root encryption secret changes each time this mock key manager is
|
|
instantiated, meaning that data written earlier is no longer accessible
|
|
once the proxy server is restarted.
|
|
|
|
To use this mock key manager instead of the default Barbican key manager,
|
|
set the following property in the [kms_keymaster] section in the
|
|
keymaster.conf configuration file pointed to using the
|
|
keymaster_config_path property in the [filter:kms_keymaster] section in the
|
|
proxy-server.conf file:
|
|
|
|
api_class = test.functional.mock_swift_key_manager.MockSwiftKeyManager
|
|
|
|
In case of a Python import error, make sure that the swift directory under
|
|
which this mock key manager resides is early in the sys.path, e.g., by
|
|
setting it in the PYTHONPATH environment variable before starting the
|
|
proxy server.
|
|
|
|
This key manager is not suitable for use in production deployments.
|
|
"""
|
|
|
|
def __init__(self, configuration=None):
|
|
super(MockSwiftKeyManager, self).__init__(configuration)
|
|
'''
|
|
Create a new, random symmetric key for use as the encryption root
|
|
secret.
|
|
'''
|
|
existing_key = self._generate_key(algorithm='AES', length=256)
|
|
'''
|
|
Store the key under the UUID 'mock_key_manager_existing_key', from
|
|
where it can be retrieved by the proxy server. In the kms_keymaster
|
|
configuration, set the following property to use this key:
|
|
|
|
key_id = mock_key_manager_existing_key
|
|
'''
|
|
self.keys['mock_key_manager_existing_key'] = existing_key
|