GenerateWSPassword.java

GenerateWSPassword.java

package client;

import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
import java.io.PrintStream;
import java.security.MessageDigest;

public class GenerateWSPassword
{
  public GenerateWSPassword() {}
  
  public static void main(String[] args)
  {
    String nonce = "";
    String created = "";
    String passwdDigest = "";
    try {
      String password = "";
      

      if (args.length == 0) {
        System.out.println("Password should be provided.");
        System.out.println("Usage ");
        System.out.println("java -jar orderws-client.jar <password to test>");
        System.out.println("Using default <password>");
        System.exit(0);
      } else {
        password = args[0];
      }
      
      System.out.println("Using password ****" + password + "****");
      

      byte[] nonceValue = new byte[16];
      java.security.SecureRandom.getInstance("SHA1PRNG").nextBytes(nonceValue);
      nonce = new String(Base64.encode(nonceValue));
      java.util.Date date = new java.util.Date();
      java.text.SimpleDateFormat formatter = new java.text.SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
      created = formatter.format(date);
      


      byte[] b1 = nonce != null ? Base64.decode(nonce) : new byte[0];
      byte[] b2 = created != null ? created.getBytes("UTF-8") : new byte[0];
      byte[] b3 = password.getBytes("UTF-8");
      byte[] b4 = new byte[b1.length + b2.length + b3.length];
      int offset = 0;
      System.arraycopy(b1, 0, b4, offset, b1.length);
      offset += b1.length;
      
      System.arraycopy(b2, 0, b4, offset, b2.length);
      offset += b2.length;
      
      System.arraycopy(b3, 0, b4, offset, b3.length);
      
      MessageDigest sha = MessageDigest.getInstance("SHA-1");
      sha.reset();
      sha.update(b4);
      passwdDigest = Base64.encode(sha.digest());
      System.out.println("====================================================");
      System.out.println("password-digest \t: " + passwdDigest);
      System.out.println("nonce \t\t\t: " + nonce);
      System.out.println("created value \t\t: " + created);
      System.out.println("====================================================");
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}