| /* |
| * 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. |
| */ |
| package org.apache.jackrabbit.oak.exercise.security.authentication; |
| |
| import java.security.Principal; |
| import java.util.Collections; |
| import java.util.Map; |
| import java.util.Set; |
| import javax.security.auth.Subject; |
| import javax.security.auth.callback.CallbackHandler; |
| import javax.security.auth.spi.LoginModule; |
| |
| import org.apache.jackrabbit.oak.api.AuthInfo; |
| import org.apache.jackrabbit.oak.spi.security.authentication.AuthInfoImpl; |
| |
| /** |
| * LoginModule implementation for {@code UserIDTest} |
| */ |
| public class UserIDTestLoginModule implements LoginModule { |
| |
| private Subject subject; |
| |
| @Override |
| public void initialize(Subject subject, CallbackHandler callbackHandler, Map<String, ?> stringMap, Map<String, ?> stringMap2) { |
| this.subject = subject; |
| } |
| |
| @Override |
| public boolean login() { |
| return true; |
| } |
| |
| @Override |
| public boolean commit() { |
| if (!subject.isReadOnly()) { |
| // be defensive: remove all potentially added "AuthInfo' objects. |
| Set<AuthInfo> ais = subject.getPublicCredentials(AuthInfo.class); |
| if (!ais.isEmpty()) { |
| subject.getPublicCredentials().removeAll(ais); |
| } |
| // and finally add the one that produces the desired result: |
| String userID = null; |
| subject.getPublicCredentials().add(new AuthInfoImpl(userID, Collections.<String, Object>emptyMap(), Collections.<Principal>emptySet())); |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| @Override |
| public boolean abort() { |
| return true; |
| } |
| |
| @Override |
| public boolean logout() { |
| return true; |
| } |
| } |