OpenStack Identity (Keystone)
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# Copyright 2013 OpenStack Foundation
# 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
# 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.auth import plugins as auth_plugins
from keystone.auth.plugins import base
from keystone.common import provider_api
from keystone import exception
from keystone.i18n import _
METHOD_NAME = 'password'
PROVIDERS = provider_api.ProviderAPIs
class Password(base.AuthMethodHandler):
def authenticate(self, auth_payload):
"""Try to authenticate against the identity backend."""
response_data = {}
user_info = auth_plugins.UserAuthInfo.create(auth_payload, METHOD_NAME)
except AssertionError:
# authentication failed because of invalid username or password
msg = _('Invalid username or password')
raise exception.Unauthorized(msg)
response_data['user_id'] = user_info.user_id
return base.AuthHandlerResponse(status=True, response_body=None,