81 lines
2.2 KiB
Python
81 lines
2.2 KiB
Python
# Copyright (c) 2014 Bull.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from keystonemiddleware import auth_token
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from oslo_config import cfg
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from oslo_middleware import debug
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import pecan
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from blazar.api.v2 import hooks
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from blazar.api.v2 import middleware
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auth_opts = [
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cfg.StrOpt('auth_strategy',
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default='keystone',
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help='The strategy to use for auth: noauth or keystone.'),
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]
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CONF = cfg.CONF
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CONF.register_opts(auth_opts)
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CONF.import_opt('log_exchange', 'blazar.config')
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OPT_GROUP_NAME = 'keystone_authtoken'
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def setup_app(pecan_config=None, extra_hooks=None):
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app_hooks = [hooks.ConfigHook(),
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hooks.DBHook(),
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hooks.ContextHook(),
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hooks.RPCHook(),
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]
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# TODO(sbauza): Add stevedore extensions for loading hooks
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if extra_hooks:
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app_hooks.extend(extra_hooks)
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app = pecan.make_app(
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pecan_config.app.root,
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debug=CONF.debug,
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hooks=app_hooks,
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wrap_app=middleware.ParsableErrorMiddleware,
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guess_content_type_from_ext=False
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)
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# WSGI middleware for Keystone auth
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# NOTE(sbauza): ACLs are always active unless for unittesting where
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# enable_acl could be set to False
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if pecan_config.app.enable_acl:
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app = auth_token.AuthProtocol(app, {})
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return app
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def make_app():
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config = {
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'app': {
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'modules': ['blazar.api.v2'],
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'root': 'blazar.api.root.RootController',
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'enable_acl': True,
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}
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}
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# NOTE(sbauza): Fill Pecan config and call modules' path app.setup_app()
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app = pecan.load_app(config)
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# WSGI middleware for debugging
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if CONF.log_exchange:
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app = debug.Debug.factory(config)(app)
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return app
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