57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright 2013 - Mirantis, 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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"""Access Control API server."""
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from keystonemiddleware import auth_token
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from oslo_config import cfg
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_ENFORCER = None
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def setup(app):
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if cfg.CONF.pecan.auth_enable:
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conf = dict(cfg.CONF.keystone_authtoken)
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# Change auth decisions of requests to the app itself.
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conf.update({'delay_auth_decision': True})
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return auth_token.AuthProtocol(app, conf)
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else:
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return app
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def get_limited_to(headers):
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"""Return the user and project the request should be limited to.
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:param headers: HTTP headers dictionary
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:return: A tuple of (user, project), set to None if there's no limit on
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one of these.
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"""
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return headers.get('X-User-Id'), headers.get('X-Project-Id')
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def get_limited_to_project(headers):
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"""Return the project the request should be limited to.
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:param headers: HTTP headers dictionary
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:return: A project, or None if there's no limit on it.
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"""
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return get_limited_to(headers)[1]
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