55d55bcdf1
Abstract authentication function so plugins for other authentication backends can be implemented in cases where keystone is not used. Currently, mistral is hard coded to support keystone and keycloak. Change-Id: If6ff35e91c3d35c2741332c7e739bb92b1234c54 Implements: blueprint mistral-abstract-auth
38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
# Copyright 2016 - Brocade Communications Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import abc
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import six
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from stevedore import driver
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def get_auth_handler(auth_type):
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mgr = driver.DriverManager(
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'mistralclient.auth',
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auth_type,
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invoke_on_load=True
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)
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return mgr.driver
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@six.add_metaclass(abc.ABCMeta)
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class AuthHandler(object):
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"""Abstract base class for an authentication plugin."""
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@abc.abstractmethod
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def authenticate(self, req):
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raise NotImplementedError()
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