d8c68d8609
The patch convers most literals throughout marconi to unicode. Lietrals not leaving "marconi-land" were left untouched. This is the first patch of a serie that will enforce unicode usage within marconi. Decode early, encode late. String format parameters were left untouched on purpose. Those parameters should be decoded before getting there. Implements blueprint enforce-decoding Change-Id: I85e534ced188191c9c7a17e9908cb720e7d63ca9
131 lines
4.5 KiB
Python
131 lines
4.5 KiB
Python
# Copyright (c) 2013 Rackspace, Inc.
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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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import falcon
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from wsgiref import simple_server
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from marconi.common import config
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import marconi.openstack.common.log as logging
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from marconi import transport
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from marconi.transport import auth
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from marconi.transport.wsgi import claims
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from marconi.transport.wsgi import health
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from marconi.transport.wsgi import messages
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from marconi.transport.wsgi import metadata
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from marconi.transport.wsgi import queues
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from marconi.transport.wsgi import stats
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from marconi.transport.wsgi import v1
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OPTIONS = {
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'bind': '0.0.0.0',
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'port': 8888
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}
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PROJECT_CFG = config.project('marconi')
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GLOBAL_CFG = PROJECT_CFG.from_options()
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WSGI_CFG = config.namespace('drivers:transport:wsgi').from_options(**OPTIONS)
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LOG = logging.getLogger(__name__)
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def _check_media_type(req, resp, params):
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if not req.client_accepts('application/json'):
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raise falcon.HTTPNotAcceptable(
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u'''
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Endpoint only serves `application/json`; specify client-side
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media type support with the "Accept" header.''',
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href=u'http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html',
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href_text=u'14.1 Accept, Hypertext Transfer Protocol -- HTTP/1.1')
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def _extract_project_id(req, resp, params):
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params['project_id'] = req.get_header('X-PROJECT-ID')
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class Driver(transport.DriverBase):
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def __init__(self, storage):
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super(Driver, self).__init__(storage)
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self._init_routes()
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self._init_middleware()
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def _init_routes(self):
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"""Initialize URI routes to resources."""
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self.app = falcon.API(before=[_check_media_type, _extract_project_id])
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queue_controller = self.storage.queue_controller
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message_controller = self.storage.message_controller
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claim_controller = self.storage.claim_controller
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# Home
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self.app.add_route('/v1', v1.V1Resource())
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# Queues Endpoints
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queue_collection = queues.CollectionResource(queue_controller)
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self.app.add_route('/v1/queues', queue_collection)
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queue_item = queues.ItemResource(queue_controller, message_controller)
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self.app.add_route('/v1/queues/{queue_name}', queue_item)
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stats_endpoint = stats.Resource(queue_controller)
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self.app.add_route('/v1/queues/{queue_name}'
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'/stats', stats_endpoint)
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# Metadata Endpoints
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metadata_endpoint = metadata.Resource(queue_controller)
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self.app.add_route('/v1/queues/{queue_name}'
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'/metadata', metadata_endpoint)
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# Messages Endpoints
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msg_collection = messages.CollectionResource(message_controller)
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self.app.add_route('/v1/queues/{queue_name}'
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'/messages', msg_collection)
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msg_item = messages.ItemResource(message_controller)
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self.app.add_route('/v1/queues/{queue_name}'
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'/messages/{message_id}', msg_item)
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# Claims Endpoints
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claim_collection = claims.CollectionResource(claim_controller)
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self.app.add_route('/v1/queues/{queue_name}'
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'/claims', claim_collection)
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claim_item = claims.ItemResource(claim_controller)
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self.app.add_route('/v1/queues/{queue_name}'
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'/claims/{claim_id}', claim_item)
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# Health
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self.app.add_route('/v1/health', health.HealthResource())
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def _init_middleware(self):
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"""Initialize WSGI middlewarez."""
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# NOTE(flaper87): Install Auth
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if GLOBAL_CFG.auth_strategy:
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strategy = auth.strategy(GLOBAL_CFG.auth_strategy)
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self.app = strategy.install(self.app, PROJECT_CFG.conf)
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def listen(self):
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"""Self-host using 'bind' and 'port' from the WSGI config group."""
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msg = _(u'Serving on host %(bind)s:%(port)s')
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msg %= {'bind': WSGI_CFG.bind, 'port': WSGI_CFG.port}
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LOG.info(msg)
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httpd = simple_server.make_server(WSGI_CFG.bind, WSGI_CFG.port,
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self.app)
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httpd.serve_forever()
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