45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
# Copyright 2013 OpenStack Foundation
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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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"""Keystone PKI Token Provider"""
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import json
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from keystoneclient.common import cms
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from keystone.common import environment
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from keystone import config
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from keystone import exception
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from keystone.openstack.common.gettextutils import _
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from keystone.openstack.common import log
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from keystone.token.providers import common
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CONF = config.CONF
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LOG = log.getLogger(__name__)
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class Provider(common.BaseProvider):
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def _get_token_id(self, token_data):
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try:
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token_id = cms.cms_sign_token(json.dumps(token_data),
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CONF.signing.certfile,
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CONF.signing.keyfile)
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return token_id
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except environment.subprocess.CalledProcessError:
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LOG.exception(_('Unable to sign token'))
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raise exception.UnexpectedError(_(
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'Unable to sign token.'))
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