54 lines
2.0 KiB
Python
54 lines
2.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2013 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 keystone import auth
|
|
from keystone.common import logging
|
|
from keystone import exception
|
|
from keystone import token
|
|
|
|
|
|
METHOD_NAME = 'token'
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class Token(auth.AuthMethodHandler):
|
|
def __init__(self):
|
|
self.token_api = token.Manager()
|
|
|
|
def authenticate(self, context, auth_payload, user_context):
|
|
try:
|
|
if 'id' not in auth_payload:
|
|
raise exception.ValidationError(attribute='id',
|
|
target=METHOD_NAME)
|
|
token_id = auth_payload['id']
|
|
token_ref = self.token_api.get_token(context, token_id)
|
|
user_context.setdefault(
|
|
'user_id', token_ref['token_data']['token']['user']['id'])
|
|
# to support Grizzly-3 to Grizzly-RC1 transition
|
|
expires_at = token_ref['token_data']['token'].get(
|
|
'expires_at', token_ref['token_data']['token'].get('expires'))
|
|
user_context.setdefault('expires_at', expires_at)
|
|
user_context['extras'].update(
|
|
token_ref['token_data']['token']['extras'])
|
|
user_context['method_names'].extend(
|
|
token_ref['token_data']['token']['methods'])
|
|
if 'trust' in token_ref['token_data']:
|
|
raise exception.Forbidden()
|
|
except AssertionError as e:
|
|
LOG.error(e)
|
|
raise exception.Unauthorized(e)
|