75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
# Copyright 2011 OpenStack Foundation
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""RequestContext: context for requests."""
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import copy
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from oslo_config import cfg
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from oslo_context import context
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from oslo_log import log as logging
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from novajoin import policy
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CONF = cfg.CONF
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LOG = logging.getLogger(__name__)
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class RequestContext(context.RequestContext):
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"""Security context and request information.
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Represents the user taking a given action within the system.
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"""
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def __init__(self, *args, **kwargs):
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super(RequestContext, self).__init__(*args, **kwargs)
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# We need to have RequestContext attributes defined
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# when policy.check_is_admin invokes request logging
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# to make it loggable.
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if self.is_admin is None:
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self.is_admin = policy.check_is_admin(self.roles, self)
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elif self.is_admin and 'admin' not in self.roles:
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self.roles.append('admin')
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def to_dict(self):
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result = super(RequestContext, self).to_dict()
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result['user_id'] = self.user_id
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result['user_name'] = self.user_name
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result['project_id'] = self.project_id
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result['project_name'] = self.project_name
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return result
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def elevated(self, read_deleted=None, overwrite=False):
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"""Return a version of this context with admin flag set."""
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context = self.deepcopy()
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context.is_admin = True
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if 'admin' not in context.roles:
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context.roles.append('admin')
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if read_deleted is not None:
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context.read_deleted = read_deleted
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return context
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def deepcopy(self):
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return copy.deepcopy(self)
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