Export cookies to various formats in one click!
// ==UserScript==
// @name Export Cookies
// @name:zh-CN 导出 Cookies
// @namespace http://tampermonkey.net/
// @version 0.1.0
// @description Export cookies to various formats in one click!
// @description:zh-CN 一键导出多种格式的 Cookies！
// @author PRO-2684
// @match *://*/*
// @run-at context-menu
// @license gpl-3.0
// @grant GM_registerMenuCommand
// @grant GM.cookie
// @grant GM.download
// ==/UserScript==
(function () {
"use strict";
const log = () => { };
// const log = console.log.bind(console, `[${GM.info.script.name}]`);
// Adapted from https://github.com/kairi003/Get-cookies.txt-LOCALLY/blob/master/src/modules/cookie_format.mjs
function jsonToNetscapeMapper(cookies) {
return cookies.map(({ domain, expirationDate, path, secure, name, value }) => {
const includeSubDomain = !!domain?.startsWith('.');
const expiry = expirationDate?.toFixed() ?? '0';
const arr = [domain, includeSubDomain, path, secure, expiry, name, value];
return arr.map((v) => (typeof v === 'boolean' ? v.toString().toUpperCase() : v));
});
};
const formats = {
netscape: {
ext: '.txt',
mimeType: 'text/plain',
serializer: (cookies) => {
const netscapeTable = jsonToNetscapeMapper(cookies);
const text = [
'# Netscape HTTP Cookie File',
'# http://curl.haxx.se/rfc/cookie_spec.html',
'# This file was generated by Export Cookies! Edit at your own risk.',
'',
...netscapeTable.map((row) => row.join('\t')),
'' // Add a new line at the end
].join('\n');
return text;
}
},
json: {
ext: '.json',
mimeType: 'application/json',
serializer: JSON.stringify
}
};
async function blobCookies(format) {
const { mimeType, serializer } = formats[format];
const cookies = await GM.cookie.list({});
log("Extracted cookies:", cookies);
const text = serializer(cookies);
log("Serialized cookies:", text);
const blob = new Blob([text], { type: mimeType });
return URL.createObjectURL(blob);
}
const result = confirm('Please select the format you want to export the cookies in.\n\nPress OK to export in Netscape format (.txt), or press Cancel to export in JSON format (.json).');
const format = result ? 'netscape' : 'json';
blobCookies(format).then((blob) => {
GM.download(blob, `cookies${formats[format].ext}`).then(() => {
URL.revokeObjectURL(blob);
console.log(`Cookies exported in ${format.toUpperCase()} format.`);
}).catch((err) => {
console.error('Failed to download the cookies.', err);
});
});
})();