Source code for keystone.contrib.simple_cert.routers

# 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.

from oslo_log import log
from oslo_log import versionutils

from keystone.common import wsgi
from keystone.i18n import _


LOG = log.getLogger(__name__)


class SimpleCertExtension(wsgi.Middleware):

    def __init__(self, application):
        super(SimpleCertExtension, self).__init__(application)
        msg = _("Remove simple_cert from the paste pipeline, the "
                "PKI and PKIz token providers are now deprecated and "
                "simple_cert was only used insupport of these token "
                "providers. Update the [pipeline:api_v3] section in "
                "keystone-paste.ini accordingly, as it will be removed in the "
                "O release.")
        versionutils.report_deprecated_feature(LOG, msg)