49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010-2012 OpenStack LLC
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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
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# 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 logging
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from keystoneclient.middleware import auth_token
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LOG = logging.getLogger(__name__)
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class AuthProtocol(auth_token.AuthProtocol):
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"""
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Subclass of keystoneclient auth_token middleware which also
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sets the 'X-Auth-Url' header to the value specified in the config.
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"""
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def _build_user_headers(self, token_info):
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rval = super(AuthProtocol, self)._build_user_headers(token_info)
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rval['X-Auth-Url'] = self.auth_uri
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return rval
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def filter_factory(global_conf, **local_conf):
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"""Returns a WSGI filter app for use with paste.deploy."""
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conf = global_conf.copy()
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conf.update(local_conf)
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def auth_filter(app):
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return AuthProtocol(app, conf)
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return auth_filter
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def app_factory(global_conf, **local_conf):
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conf = global_conf.copy()
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conf.update(local_conf)
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return AuthProtocol(None, conf)
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