63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
# 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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from tempest_lib import auth
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from tempest_lib import exceptions
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import magnum.tests.functional.common.config as config
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class Manager(object):
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"""Responsible for providing an auth provider object"""
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def _get_auth_credentials(self, auth_version, **credentials):
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"""Retrieves auth credentials based on passed in creds and version
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:param auth_version: auth version ('v2' or 'v3')
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:param credentials: credentials dict to validate against
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:returns: credentials object
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"""
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if credentials is None:
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raise exceptions.InvalidCredentials(
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'Credentials must be specified')
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if auth_version == 'v3':
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return auth.KeystoneV3Credentials(**credentials)
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elif auth_version == 'v2':
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return auth.KeystoneV2Credentials(**credentials)
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else:
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raise exceptions.InvalidCredentials('Specify identity version')
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def get_auth_provider(self, **credentials):
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"""Validates credentials and returns auth provider
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Auth provider will contain required security context to pass to magnum
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:param credentials: credentials dict to validate against
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:returns: auth provider object
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"""
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auth_version = config.Config.auth_version
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creds = self._get_auth_credentials(auth_version, **credentials)
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if auth_version == 'v3':
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auth_provider = auth.KeystoneV3AuthProvider(
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creds, config.Config.auth_url)
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elif auth_version == 'v2':
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auth_provider = auth.KeystoneV2AuthProvider(
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creds, config.Config.auth_url)
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else:
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raise exceptions.InvalidCredentials('Specify identity version')
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auth_provider.fill_credentials()
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return auth_provider
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