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path: root/src/google-com-fix-sorry-captcha/google-sorry.js
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/* SPDX-License-Identifier: CC0-1.0
 *
 * Code to run Hacktcha on Google's "sorry" page.
 *
 * Copyright (C) 2022 Wojtek Kosior
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the CC0 1.0 Universal License as published by
 * the Creative Commons Corporation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * CC0 1.0 Universal License for more details.
 */

/* Use with https://www.google.com/sorry/index */

"use strict";

(async () => {
    const form          = document.getElementById("captcha-form");
    const recaptcha_div = form.querySelector("#recaptcha");
    const site_key      = recaptcha_div.getAttribute("data-sitekey");

    for (const warning of
	 document.querySelectorAll("noscript, form div[style^=font-size]"))
	warning.style.display = "none";

    for await (const token of HCHA.run(recaptcha_div, site_key)) {
	if (token !== null) {
	    const token_field = document.createElement("textarea");

	    token_field.setAttribute("type", "hidden");
	    token_field.value = token;
	    token_field.name  = "g-recaptcha-response";

	    recaptcha_div.after(token_field);

	    form.submit();

	    recaptcha_div.style.display = "none";

	    await new Promise(cb => {});
	}
    }
})();