| /** |
| * 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.kerby.kerberos.kerb.client.preauth; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class UserResponser { |
| |
| private final List<UserResponseItem> items = new ArrayList<>(1); |
| |
| /** |
| * Let customize an interface like CMD or WEB UI to selectively respond all the questions |
| */ |
| public void respondQuestions() { |
| // TODO |
| } |
| |
| public UserResponseItem findQuestion(String question) { |
| for (UserResponseItem ri : items) { |
| if (ri.question.equals(question)) { |
| return ri; |
| } |
| } |
| return null; |
| } |
| |
| public void askQuestion(String question, String challenge) { |
| UserResponseItem ri = findQuestion(question); |
| if (ri == null) { |
| items.add(new UserResponseItem(question, challenge)); |
| } else { |
| ri.challenge = challenge; |
| } |
| } |
| |
| public String getChallenge(String question) { |
| UserResponseItem ri = findQuestion(question); |
| if (ri != null) { |
| return ri.challenge; |
| } |
| return null; |
| } |
| |
| public void setAnswer(String question, String answer) { |
| UserResponseItem ri = findQuestion(question); |
| if (ri == null) { |
| throw new IllegalArgumentException("Question isn't exist for the answer"); |
| } |
| ri.answer = answer; |
| } |
| |
| public String getAnswer(String question) { |
| UserResponseItem ri = findQuestion(question); |
| if (ri != null) { |
| return ri.answer; |
| } |
| return null; |
| } |
| } |