@coolgk/utils/base64.js

javascript, typescript utility and wrapper functions and classes: array, string, base64, ampq, bcrypt, cache, captcha, csv, email, jwt, number, pdf, tmp, token, unit conversion, url params, session, form data, google sign in, facebook sign in

/*!
 * @package @coolgk/utils
 * @version 3.1.4
 * @link https://github.com/coolgk/node-utils
 * @license MIT
 * @author Daniel Gong <daniel.k.gong@gmail.com>
 *
 * Copyright (c) 2017 Daniel Gong <daniel.k.gong@gmail.com>. All rights reserved.
 * Licensed under the MIT License.
 */

"use strict";
/*!
 *  Copyright (c) 2017 Daniel Gong <daniel.k.gong@gmail.com>. All rights reserved.
 *  Licensed under the MIT License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
function encode(data = '') {
    return (new Buffer(data)).toString('base64');
}
exports.encode = encode;
function decode(data = '') {
    return (new Buffer(data, 'base64')).toString();
}
exports.decode = decode;
function encodeUrl(data = '') {
    return encode(data).replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');
}
exports.encodeUrl = encodeUrl;
function decodeUrl(data = '') {
    return decode((data + '==='.slice((data.length + 3) % 4)).replace(/\-/g, '+').replace(/_/g, '/'));
}
exports.decodeUrl = decodeUrl;