5c91ede447
Provide a pattern for auth plugins to load themselves from a config object. The first user of this will be auth_token middleware however it is not likely to be the only user. By doing this in an exportable way we are defining a single config file format for specifying how to load a plugin for all services. We also provide a standard way of retrieving a plugins options for loading via other mechanisms. Blueprint: standard-client-params Change-Id: I353b26a1ffc04a20666e76f5bd2f1e6d7c19a22d
51 lines
1.6 KiB
Python
51 lines
1.6 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 keystoneclient.auth import base
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class Token(base.BaseAuthPlugin):
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"""A provider that will always use the given token and endpoint.
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This is really only useful for testing and in certain CLI cases where you
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have a known endpoint and admin token that you want to use.
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"""
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def __init__(self, endpoint, token):
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# NOTE(jamielennox): endpoint is reserved for when plugins
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# can be used to provide that information
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self.endpoint = endpoint
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self.token = token
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def get_token(self, session):
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return self.token
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def get_endpoint(self, session, **kwargs):
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"""Return the supplied endpoint.
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Using this plugin the same endpoint is returned regardless of the
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parameters passed to the plugin.
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"""
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return self.endpoint
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def get_options(self):
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options = super(Token, self).get_options()
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options.extend([
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cfg.StrOpt('endpoint',
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help='The endpoint that will always be used'),
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cfg.StrOpt('token', help='The token that will always be used'),
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])
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return options
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