OpenStack Identity (Keystone)
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 OpenStack LLC
#
# 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 __future__ import absolute_import
import pam
class PamIdentity(object):
"""Very basic identity based on PAM.
Tenant is always the same as User, root user has admin role.
"""
def authenticate(self, username, password, **kwargs):
if pam.authenticate(username, password):
metadata = {}
if username == 'root':
metadata['is_admin'] == True
tenant = {'id': username,
'name': username}
user = {'id': username,
'name': username}
return (tenant, user, metadata)
def get_tenants(self, username):
return [{'id': username,
'name': username}]