Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

53 lines (38 sloc) 1.651 kB
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 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.
import logging
import webob.dec
import webob.exc
from quantum import context
from quantum import wsgi
LOG = logging.getLogger(__name__)
class QuantumKeystoneContext(wsgi.Middleware):
"""Make a request context from keystone headers."""
@webob.dec.wsgify
def __call__(self, req):
# Determine the user ID
user_id = req.headers.get('X_USER_ID', req.headers.get('X_USER'))
if not user_id:
LOG.debug("Neither X_USER_ID nor X_USER found in request")
return webob.exc.HTTPUnauthorized()
# Determine the tenant
tenant_id = req.headers.get('X_TENANT_ID', req.headers.get('X_TENANT'))
# Suck out the roles
roles = [r.strip() for r in req.headers.get('X_ROLE', '').split(',')]
# Create a context with the authentication data
ctx = context.Context(user_id, tenant_id, roles=roles)
# Inject the context...
req.environ['quantum.context'] = ctx
return self.application
Jump to Line
Something went wrong with that request. Please try again.