| # 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 isNull(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)) |
| |