photopea-premium.js

// ==UserScript==
// @name         Photopea Premium
// @namespace    http://tampermonkey.net/
// @version      2024-02-03
// @description  Unlock Photopea Premium by patching their JS
// @author       mat
// @match        https://www.photopea.com/
// @match        https://www.photopea.com/?utm_source=homescreen
// @icon         https://www.google.com/s2/favicons?sz=64&domain=photopea.com
// @grant        GM_webRequest
// @run-at       document-start
// @downloadURL  https://gist.githubusercontent.com/mat-1/61c2bb5cc218b900ed89c62980a58e99/raw/photopea-premium.js
// @updateURL    https://gist.githubusercontent.com/mat-1/61c2bb5cc218b900ed89c62980a58e99/raw/photopea-premium.js
// @webRequest   {"selector": "https://www.photopea.com/code/pp/pp.js", "action": "cancel"}
// ==/UserScript==

unsafeWindow.locStor = unsafeWindow.localStorage

// the service worker breaks our patching so we have to disable it :(
unsafeWindow.navigator.serviceWorker.register = async (..._) => {}

unsafeWindow.addEventListener('load', async () => {
    GM_webRequest([
        { selector: 'https://www.photopea.com/code/pp/pp.js', action: '' },
    ]);
    const js = await fetch('https://www.photopea.com/code/pp/pp.js').then(res => res.text())
    const patchedJs = js.replace(/(?<=\w\w\.\w\w=function\(\)){(?=var \w=\w\w\.\w\w\(\);if\(\w==null\)return null;var )/g, '{return true;')
    unsafeWindow.eval(patchedJs)
    unsafeWindow.onload()
})