gcl/com/coooders/module/des3xcrypt.js

码农村nodejs类库，完成解决回调陷阱，配置框架，IOC框架，统一多DB访问框架，可扩展日志框架和io/db/net/thread/pool 克隆表达式，加解密算法等等一系列基础类库和算法的实现

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.createIV = exports.createKey = exports.des3xcrypt = undefined;

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _cryptoJs = require('crypto-js');

var _cryptoJs2 = _interopRequireDefault(_cryptoJs);

var _tool = require('../common/tool');

var _tool2 = _interopRequireDefault(_tool);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var _createKey = function _createKey(length) {
    var ret = [];
    for (var i = 0; i < length; i++) {
        ret.push(Math.floor(Math.random() * 256));
    }
    return new Buffer(ret).toString('base64');
};

var des3xcrypt = exports.des3xcrypt = function () {
    function des3xcrypt(key, iv) {
        (0, _classCallCheck3.default)(this, des3xcrypt);

        pri(this, { key: _cryptoJs2.default.enc.Base64.parse(key), iv: _cryptoJs2.default.enc.Base64.parse(iv) });
    }

    (0, _createClass3.default)(des3xcrypt, [{
        key: 'encrypt',
        value: function encrypt(val) {
            var _pri = pri(this),
                _ = _pri._,
                __ = _pri.__;

            return _cryptoJs2.default.TripleDES.encrypt(_cryptoJs2.default.enc.Utf8.parse(val), __.key, { iv: __.iv, mode: _cryptoJs2.default.mode.CBC, padding: _cryptoJs2.default.pad.Pkcs7 }).toString();
        }
    }, {
        key: 'decrypt',
        value: function decrypt(val) {
            var _pri2 = pri(this),
                _ = _pri2._,
                __ = _pri2.__;

            return _cryptoJs2.default.TripleDES.decrypt(val, __.key, { iv: __.iv, mode: _cryptoJs2.default.mode.CBC, padding: _cryptoJs2.default.pad.Pkcs7 }).toString(_cryptoJs2.default.enc.Utf8);
        }
    }]);
    return des3xcrypt;
}();
var createKey = exports.createKey = function createKey() {
    return _createKey(24);
};
var createIV = exports.createIV = function createIV() {
    return _createKey(8);
};
//暂时抛弃官方crypto方法因为其未支持Des3-ECB
exports.default = { des3xcrypt: des3xcrypt, createKey: createKey, createIV: createIV };

var pri = _tool2.default.pris();
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