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# Copyright 2011 OpenStack Foundation
# Copyright 2011 Nebula, Inc.
# 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.
from keystoneclient import base
from keystoneclient import utils
class Credential(base.Resource):
"""Represents an Identity credential.
Attributes:
* id: a uuid that identifies the credential
"""
pass
class CredentialManager(base.CrudManager):
"""Manager class for manipulating Identity credentials."""
resource_class = Credential
collection_key = 'credentials'
key = 'credential'
def _get_data_blob(self, blob, data):
# Ref bug #1259461, the <= 0.4.1 keystoneclient calling convention was
# to pass "data", but the underlying API expects "blob", so
# support both in the python API for backwards compatibility
if blob is not None:
return blob
elif data is not None:
# FIXME(shardy): Passing data is deprecated. Provide an
# appropriate warning.
return data
else:
raise ValueError(
"Credential requires blob to be specified")
@utils.positional(1, enforcement=utils.positional.WARN)
def create(self, user, type, blob=None, data=None, project=None, **kwargs):
return super(CredentialManager, self).create(
user_id=base.getid(user),
type=type,
blob=self._get_data_blob(blob, data),
project_id=base.getid(project),
**kwargs)
def get(self, credential):
return super(CredentialManager, self).get(
credential_id=base.getid(credential))
def list(self, **kwargs):
"""List credentials.
If ``**kwargs`` are provided, then filter credentials with
attributes matching ``**kwargs``.
"""
return super(CredentialManager, self).list(**kwargs)
@utils.positional(2, enforcement=utils.positional.WARN)
def update(self, credential, user, type=None, blob=None, data=None,
project=None, **kwargs):
return super(CredentialManager, self).update(
credential_id=base.getid(credential),
user_id=base.getid(user),
type=type,
blob=self._get_data_blob(blob, data),
project_id=base.getid(project),
**kwargs)
def delete(self, credential):
return super(CredentialManager, self).delete(
credential_id=base.getid(credential))
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