# 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 keystoneauth1.extras import kerberos
from keystoneauth1 import loading


class Kerberos(loading.BaseV3Loader):

    @property
    def plugin_class(self):
        return kerberos.Kerberos

    @property
    def available(self):
        return kerberos.requests_kerberos is not None


class MappedKerberos(loading.BaseFederationLoader):

    @property
    def plugin_class(self):
        return kerberos.MappedKerberos

    @property
    def available(self):
        return kerberos.requests_kerberos is not None
