ee3fe4e836
This change renames everything to Neutron while providing backwards compatible adjustments for Grizzly configuration files. implements blueprint: remove-use-of-quantum Change-Id: Ie7d07ba7c89857e13d4ddc8f0e9b68de020a3d19
84 lines
2.7 KiB
Python
84 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2011 OpenStack Foundation.
|
|
# 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
|
|
#
|
|
# 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.
|
|
|
|
"""
|
|
Simple class that stores security context information in the web request.
|
|
|
|
Projects should subclass this class if they wish to enhance the request
|
|
context or provide additional information in their specific WSGI pipeline.
|
|
"""
|
|
|
|
import itertools
|
|
|
|
from neutron.openstack.common import uuidutils
|
|
|
|
|
|
def generate_request_id():
|
|
return 'req-%s' % uuidutils.generate_uuid()
|
|
|
|
|
|
class RequestContext(object):
|
|
|
|
"""Helper class to represent useful information about a request context.
|
|
|
|
Stores information about the security context under which the user
|
|
accesses the system, as well as additional request information.
|
|
"""
|
|
|
|
def __init__(self, auth_token=None, user=None, tenant=None, is_admin=False,
|
|
read_only=False, show_deleted=False, request_id=None):
|
|
self.auth_token = auth_token
|
|
self.user = user
|
|
self.tenant = tenant
|
|
self.is_admin = is_admin
|
|
self.read_only = read_only
|
|
self.show_deleted = show_deleted
|
|
if not request_id:
|
|
request_id = generate_request_id()
|
|
self.request_id = request_id
|
|
|
|
def to_dict(self):
|
|
return {'user': self.user,
|
|
'tenant': self.tenant,
|
|
'is_admin': self.is_admin,
|
|
'read_only': self.read_only,
|
|
'show_deleted': self.show_deleted,
|
|
'auth_token': self.auth_token,
|
|
'request_id': self.request_id}
|
|
|
|
|
|
def get_admin_context(show_deleted="no"):
|
|
context = RequestContext(None,
|
|
tenant=None,
|
|
is_admin=True,
|
|
show_deleted=show_deleted)
|
|
return context
|
|
|
|
|
|
def get_context_from_function_and_args(function, args, kwargs):
|
|
"""Find an arg of type RequestContext and return it.
|
|
|
|
This is useful in a couple of decorators where we don't
|
|
know much about the function we're wrapping.
|
|
"""
|
|
|
|
for arg in itertools.chain(kwargs.values(), args):
|
|
if isinstance(arg, RequestContext):
|
|
return arg
|
|
|
|
return None
|