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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
# User authenticator implementation
from util import *
# Convert a particular user id to an authentication id
def authnid(id):
return append(append(('authn',), id), ('user.authn',))
# Get a user's authentication
def get(id, cache):
authn = cache.get(authnid(id))
if isNil(authn):
return None
return authn
# Update a user's authentication
def put(id, authn, cache):
return cache.put(authnid(id), authn)
# Delete a user's authentication
def delete(id, cache):
return cache.delete(authnid(id))
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