koa-quick-service/build/service_engines/cls.secret.js

start koa service quickly

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

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

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

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

var _createClass3 = _interopRequireDefault(_createClass2);

var _index = require('../index');

var _crypto = require('crypto');

var _crypto2 = _interopRequireDefault(_crypto);

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

/**
 * @comment: 加解密方法
 * @tip: 用于传输数据
 */
/**
 * Created by evio on 2017/2/3.
 */
var Code = function () {
    function Code() {
        (0, _classCallCheck3.default)(this, Code);

        this.key = _index.App.nativeConfig.secret;
        this.algorithm = 'aes-256-cbc';
        if (!this.key) {
            throw new Error('miss key of secret');
        }
    }

    /**
     * @comment: 加密算法
     * @param data
     * @returns {string}
     */


    (0, _createClass3.default)(Code, [{
        key: 'encode',
        value: function encode(data) {
            var encrypted = "";
            var cip = _crypto2.default.createCipher(this.algorithm, this.key);
            encrypted += cip.update(data, 'utf8', 'hex');
            encrypted += cip.final('hex');
            return encrypted;
        }

        /**
         * @comment: 解密算法
         * @param data
         * @returns {string}
         */

    }, {
        key: 'decode',
        value: function decode(data) {
            var decrypted = "";
            var decipher = _crypto2.default.createDecipher(this.algorithm, this.key);
            decrypted += decipher.update(data, 'hex', 'utf8');
            decrypted += decipher.final('utf8');
            return decrypted;
        }
    }]);
    return Code;
}();

exports.default = Code;
module.exports = exports['default'];