/**
    * 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.ext.WSPasswordCallback;
  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;
  
  /**
   * WS-Security Test Case for the getPassword method in WSHandler.
   * <p/>
   */
  public class WSHandlerGetPasswordTest {
      private static final org.slf4j.Logger LOG =
          org.slf4j.LoggerFactory.getLogger(WSHandlerGetPasswordTest.class);
      private CallbackHandler callbackHandler = new UsernamePasswordCallbackHandler();
  
      /**
       * A unit test for WSHandler.getPassword(...), where the password is obtained
       * from the Message Context.
       */
      @Test
      public void
      testGetPasswordRequestContextUnit() throws Exception {
  
          final WSSConfig cfg = WSSConfig.getNewInstance();
          final RequestData reqData = new RequestData();
          reqData.setWssConfig(cfg);
          java.util.Map<String, Object> messageContext = new java.util.TreeMap<>();
          messageContext.put("password", "securityPassword");
          reqData.setMsgContext(messageContext);
  
          WSHandler handler = new CustomHandler();
          CallbackHandler callbackHandler =
              handler.getCallbackHandler("SomeCallbackTag", "SomeCallbackRef", reqData);
          WSPasswordCallback callback =
              handler.getPasswordCB("alice", WSConstants.UT, callbackHandler, reqData);
          assertTrue("alice".equals(callback.getIdentifier()));
          assertTrue("securityPassword".equals(callback.getPassword()));
          assertTrue(WSPasswordCallback.USERNAME_TOKEN == callback.getUsage());
      }
  
      /**
       * A WSHandler test for WSHandler.getPassword(...), where the password is obtained
       * from the Message Context.
       */
      @Test
      public void
      testGetPasswordRequestContext() 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("password", "securityPassword");
          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 placed on the Message Context using a reference.
      */
     @Test
     public void
     testGetPasswordCallbackHandlerRef() 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"));
     }
 
 }