48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# Copyright 2013 OpenStack Foundation
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
"""Keystone PKI Token Provider"""
|
|
|
|
from keystoneclient.common import cms
|
|
|
|
from keystone.common import environment
|
|
from keystone import config
|
|
from keystone import exception
|
|
from keystone.i18n import _
|
|
from keystone.openstack.common import jsonutils
|
|
from keystone.openstack.common import log
|
|
from keystone.token.providers import common
|
|
|
|
|
|
CONF = config.CONF
|
|
|
|
LOG = log.getLogger(__name__)
|
|
|
|
|
|
class Provider(common.BaseProvider):
|
|
def _get_token_id(self, token_data):
|
|
try:
|
|
# force conversion to a string as the keystone client cms code
|
|
# produces unicode. This can be removed if the client returns
|
|
# str()
|
|
# TODO(ayoung): Make to a byte_str for Python3
|
|
token_id = str(cms.cms_sign_token(jsonutils.dumps(token_data),
|
|
CONF.signing.certfile,
|
|
CONF.signing.keyfile))
|
|
return token_id
|
|
except environment.subprocess.CalledProcessError:
|
|
LOG.exception(_('Unable to sign token'))
|
|
raise exception.UnexpectedError(_(
|
|
'Unable to sign token.'))
|