/**
    * 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.stax.impl.securityToken;
  
  import java.security.Key;
  
  import javax.crypto.spec.SecretKeySpec;
  
  import org.apache.wss4j.common.util.UsernameTokenUtil;
  import org.apache.wss4j.stax.securityToken.WSSecurityTokenConstants;
  import org.apache.xml.security.exceptions.XMLSecurityException;
  import org.apache.xml.security.stax.config.JCEAlgorithmMapper;
  import org.apache.xml.security.stax.impl.securityToken.GenericOutboundSecurityToken;
  
  public class OutboundUsernameSecurityToken extends GenericOutboundSecurityToken {
  
      private String username;
      private String password;
      private String createdTime;
      private byte[] nonce;
      private byte[] salt;
      private int iterations;
  
      public OutboundUsernameSecurityToken(String username, String password, String createdTime,
                                           byte[] nonce, String id, byte[] salt, int iterations) {
          super(id, WSSecurityTokenConstants.USERNAME_TOKEN);
          this.username = username;
          this.password = password;
          this.createdTime = createdTime;
          this.nonce = nonce;
          this.salt = salt;
          this.iterations = iterations;
      }
  
      public String getUsername() {
          return username;
      }
  
      public String getPassword() {
          return password;
      }
  
      public String getCreated() {
          return createdTime;
      }
  
      public byte[] getNonce() {
          return nonce;
      }
  
      @Override
      public Key getSecretKey(String algorithmURI) throws XMLSecurityException {
          Key key = super.getSecretKey(algorithmURI);
          if (key != null) {
              return key;
          }
  
          byte[] secretToken =
              UsernameTokenUtil.generateDerivedKey(getPassword(), salt, iterations);
  
          String algoFamily = JCEAlgorithmMapper.getJCEKeyAlgorithmFromURI(algorithmURI);
          key = new SecretKeySpec(secretToken, algoFamily);
          setSecretKey(algorithmURI, key);
          return key;
  
      }
  
  }