/usr/lib/python2.7/dist-packages/neutron_lbaas/common/cert_manager/barbican_auth/barbican_acl.py is in python-neutron-lbaas 1:9.1.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | # Copyright (c) 2014-2016 Rackspace US, Inc
# All Rights Reserved.
#
# 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.
"""
Barbican ACL auth class for Barbican certificate handling
"""
from barbicanclient import client as barbican_client
from oslo_config import cfg
from oslo_log import log as logging
from oslo_utils import excutils
from neutron_lbaas._i18n import _LE
from neutron_lbaas.common.cert_manager.barbican_auth import common
from neutron_lbaas.common import keystone
LOG = logging.getLogger(__name__)
CONF = cfg.CONF
class BarbicanACLAuth(common.BarbicanAuth):
_barbican_client = None
@classmethod
def get_barbican_client(cls, project_id=None):
if not cls._barbican_client:
try:
cls._barbican_client = barbican_client.Client(
session=keystone.get_session(),
region_name=CONF.service_auth.region,
interface=CONF.service_auth.endpoint_type
)
except Exception:
with excutils.save_and_reraise_exception():
LOG.exception(_LE("Error creating Barbican client"))
return cls._barbican_client
|