47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 OpenStack LLC
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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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import copy
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import datetime
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from keystone.common import kvs
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from keystone import exception
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from keystone import token
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class Token(kvs.Base, token.Driver):
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# Public interface
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def get_token(self, token_id):
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token = self.db.get('token-%s' % token_id)
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if (token and (token['expires'] is None
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or token['expires'] > datetime.datetime.now())):
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return token
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else:
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raise exception.TokenNotFound(token_id=token_id)
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def create_token(self, token_id, data):
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data_copy = copy.deepcopy(data)
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if 'expires' not in data:
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data_copy['expires'] = self._get_default_expire_time()
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self.db.set('token-%s' % token_id, data_copy)
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return copy.deepcopy(data_copy)
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def delete_token(self, token_id):
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try:
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return self.db.delete('token-%s' % token_id)
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except KeyError:
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raise exception.TokenNotFound(token_id=token_id)
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