/**
    * 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.wss4j.dom.handler;
  
  import java.util.Collections;
  
  import org.apache.wss4j.common.util.SOAPUtil;
  import org.apache.wss4j.dom.WSConstants;
  import org.apache.wss4j.dom.common.CustomHandler;
  
  import org.apache.wss4j.dom.common.UsernamePasswordCallbackHandler;
  import org.apache.wss4j.dom.engine.WSSConfig;
  
  import org.junit.jupiter.api.Test;
  import org.apache.wss4j.common.util.XMLUtils;
  import org.w3c.dom.Document;
  
  import javax.security.auth.callback.CallbackHandler;
  
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * Test case for WSS-245 - "WSHandlerConstants.PW_CALLBACK_REF isn't correctly searched for"
   *
   * https://issues.apache.org/jira/browse/WSS-245
   */
  public class CallbackRefTest {
      private static final org.slf4j.Logger LOG =
          org.slf4j.LoggerFactory.getLogger(CallbackRefTest.class);
      private CallbackHandler callbackHandler = new UsernamePasswordCallbackHandler();
  
      /**
       * A test for WSHandler.getPassword(...), where the password is obtained from a
       * Callback Handler, which is placed on the Message Context using a reference.
       */
      @Test
      public void
      testMessageContextRef() throws Exception {
  
          final WSSConfig cfg = WSSConfig.getNewInstance();
          final RequestData reqData = new RequestData();
          reqData.setWssConfig(cfg);
          reqData.setUsername("alice");
          reqData.setPwType(WSConstants.PASSWORD_TEXT);
          java.util.Map<String, Object> messageContext = new java.util.TreeMap<>();
          messageContext.put(
              WSHandlerConstants.PW_CALLBACK_REF,
              callbackHandler
          );
          reqData.setMsgContext(messageContext);
  
          final java.util.List<Integer> actions = new java.util.ArrayList<>();
          actions.add(WSConstants.UT);
          Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
          CustomHandler handler = new CustomHandler();
          HandlerAction action = new HandlerAction(WSConstants.UT);
          handler.send(
              doc,
              reqData,
              Collections.singletonList(action),
              true
          );
  
          String outputString =
              XMLUtils.prettyDocumentToString(doc);
          if (LOG.isDebugEnabled()) {
              LOG.debug(outputString);
          }
          assertTrue(outputString.contains("alice"));
          assertTrue(outputString.contains("securityPassword"));
      }
  
      /**
       * A test for WSHandler.getPassword(...) where the password is obtained from a
       * Callback Handler, which is obtained from the handler options using a ref.
       */
      @Test
      public void
      testHandlerOptionRef() throws Exception {
  
          final WSSConfig cfg = WSSConfig.getNewInstance();
          final RequestData reqData = new RequestData();
         reqData.setWssConfig(cfg);
         reqData.setUsername("alice");
         reqData.setPwType(WSConstants.PASSWORD_TEXT);
         reqData.setMsgContext(new java.util.TreeMap<String, String>());
 
         final java.util.List<Integer> actions = new java.util.ArrayList<>();
         actions.add(WSConstants.UT);
         Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
         CustomHandler handler = new CustomHandler();
         handler.setOption(WSHandlerConstants.PW_CALLBACK_REF, callbackHandler);
         HandlerAction action = new HandlerAction(WSConstants.UT);
         handler.send(
             doc,
             reqData,
             Collections.singletonList(action),
             true
         );
 
         String outputString =
             XMLUtils.prettyDocumentToString(doc);
         if (LOG.isDebugEnabled()) {
             LOG.debug(outputString);
         }
         assertTrue(outputString.contains("alice"));
         assertTrue(outputString.contains("securityPassword"));
     }
 
 }