vue-ant-patterns/biz-es/_biz-utils/password.js

vue-ant-patterns

/*
 * @Author: daibing
 * @Date: 2020-06-01 15:11:39
 * @LastEditTime: 2021-07-29 14:51:11
 * @LastEditors: daibing
 * @Description:
 * @FilePath: \hcm6-patterns\biz\_biz-utils\password.js
 */
import Utf8 from 'crypto-js/enc-utf8';
import AES from 'crypto-js/aes';
import ECB from 'crypto-js/mode-ecb';
import Pkcs7 from 'crypto-js/pad-pkcs7';
import Md5 from 'crypto-js/md5';

var randomChars = function randomChars(len) {
  len = len || 32;
  var $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnoprstuvwxyz0123456789';
  var maxPos = $chars.length;
  var pwd = '';
  for (var i = 0; i < len; i++) {
    pwd += $chars.charAt(Math.floor(Math.random() * maxPos));
  }
  return pwd;
};

function passwdCrypto(pas) {
  var isMd5 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  var hash = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'tkzcwdfj0734sydtkhgj0731';
  var keyHash = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 'anihCfoknaB65mcH';

  var md5Pass = Md5('' + pas + hash);
  var KeySize = 16;
  var $key = randomChars(KeySize);
  var baseKey = Utf8.parse(keyHash);
  var key = Utf8.parse($key);
  // 是否用md5加密，修改密码的位置不用
  var password = Utf8.parse(pas);
  if (isMd5) {
    password = Utf8.parse(md5Pass);
  }
  var encryptKey = AES.encrypt(key, baseKey, {
    mode: ECB,
    padding: Pkcs7
  });

  var encryptPwd = AES.encrypt(password, key, {
    mode: ECB,
    padding: Pkcs7
  });
  var encryptedPwdStr = encryptPwd.toString();

  return {
    password: encryptedPwdStr,
    key: encryptKey.toString()
  };
}

export default passwdCrypto;