encrypt.java

来自「cwbbs 云网论坛源码」· Java 代码 · 共 42 行

package cn.js.fan.sso;

import cn.js.fan.security.SecurityUtil;

public class Encrypt {
  String key = "@#45^&*3";
  Config config = null;

  public Encrypt() {
    config = new Config();
    key = config.getKey();
  }

  public String encodeinfo(String nick, String pwd, String privurl) {
    byte[] bkey = key.getBytes(); 
    String r = "",info="";
    info = nick+","+pwd+","+privurl;
    try {
      r = SecurityUtil.encode2hex(info.getBytes(), bkey);
    }
    catch (java.lang.Exception e) {
      System.out.println("encodeinfo:" + e.getMessage());
    }
    return r;
  }

  public String[] decodeinfo(String info) {
    byte[] bkey = key.getBytes(); 
    try {
      byte[] dstr = SecurityUtil.decodehexstr(info, bkey);
      String s = new String(dstr);
      if (dstr != null)
        return s.split(",");
    }
    catch (java.lang.Exception e) {
        System.out.println("DES decode error:" + e.getMessage());
    }
    return null;
  }

}