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# All Rights Reserved.
# 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 keystonemiddleware import auth_token
from oslo_config import cfg
from oslo_middleware import request_id
from oslo_service import service
import exceptions as t_exc
from i18n import _
def auth_app(app):
app = request_id.RequestId(app)
if cfg.CONF.auth_strategy == 'noauth':
elif cfg.CONF.auth_strategy == 'keystone':
# NOTE(zhiyuan) pkg_resources will try to load tricircle to get module
# version, passing "project" as empty string to bypass it
app = auth_token.AuthProtocol(app, {'project': ''})
raise t_exc.InvalidConfigurationOption(
opt_name='auth_strategy', opt_value=cfg.CONF.auth_strategy)
return app
_launcher = None
def serve(api_service, conf, workers=1):
global _launcher
if _launcher:
raise RuntimeError(_('serve() can only be called once'))
_launcher = service.launch(conf, api_service, workers=workers)
def wait():