68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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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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from tempest import auth
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from tempest.common import cred_provider
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from tempest import config
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from tempest import exceptions
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CONF = config.CONF
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class Manager(object):
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"""
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Base manager class
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Manager objects are responsible for providing a configuration object
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and a client object for a test case to use in performing actions.
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"""
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def __init__(self, credentials=None):
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"""
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We allow overriding of the credentials used within the various
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client classes managed by the Manager object. Left as None, the
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standard username/password/tenant_name[/domain_name] is used.
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:param credentials: Override of the credentials
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"""
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self.auth_version = CONF.identity.auth_version
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if credentials is None:
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self.credentials = cred_provider.get_configured_credentials('user')
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else:
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self.credentials = credentials
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# Check if passed or default credentials are valid
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if not self.credentials.is_valid():
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raise exceptions.InvalidCredentials()
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# Creates an auth provider for the credentials
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self.auth_provider = self.get_auth_provider(self.credentials)
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# FIXME(andreaf) unused
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self.client_attr_names = []
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@classmethod
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def get_auth_provider_class(cls, credentials):
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if isinstance(credentials, auth.KeystoneV3Credentials):
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return auth.KeystoneV3AuthProvider, CONF.identity.uri_v3
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else:
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return auth.KeystoneV2AuthProvider, CONF.identity.uri
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def get_auth_provider(self, credentials):
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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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auth_provider_class, auth_url = self.get_auth_provider_class(
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credentials)
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return auth_provider_class(credentials, auth_url)
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