Debuggable reCAPTCHA audio solver — overlay, ping/test servers, DOM dump, runs in recaptcha frames
// ==UserScript==
// @name Recaptcha Solver — Debuggable (Draggable Overlay + Test)
// @namespace http://tampermonkey.net/
// @version 3.3
// @description Debuggable reCAPTCHA audio solver — overlay, ping/test servers, DOM dump, runs in recaptcha frames
// @author you
// @match https://www.google.com/recaptcha/api2/*
// @match https://www.recaptcha.net/recaptcha/api2/*
// @match *://*/recaptcha/*
// @run-at document-idle
// @grant GM_xmlhttpRequest
// @grant GM_getValue
// @grant GM_setValue
// @connect engageub.pythonanywhere.com
// @connect engageub1.pythonanywhere.com
// ==/UserScript==
(function () {
'use strict';
// CONFIG
const MAX_ATTEMPTS = 6;
const serversList = ["https://engageub.pythonanywhere.com","https://engageub1.pythonanywhere.com"];
let latencyList = Array(serversList.length).fill(99999);
let requestCount = 0;
let waitingForAudioResponse = false;
let audioUrl = "";
const recaptchaLanguage = document.documentElement?.lang || 'en-US';
// SELECTOR CANDIDATES (проверяем несколько вариантов)
const CHECKBOX_CANDS = ['.recaptcha-checkbox-border', '#recaptcha-anchor', '.recaptcha-checkbox-checkmark'];
const AUDIO_BUTTON_CANDS = ['#recaptcha-audio-button', '.rc-audiochallenge-playing .rc-button', '.rc-audiochallenge-tdownload-link'];
const AUDIO_SOURCE_CANDS = ['#audio-source', 'audio[src]', 'audio > source', '.rc-audiochallenge-tdownload-link a'];
const AUDIO_RESPONSE_CANDS = ['#audio-response', '.rc-audiochallenge-response-field', 'input[name="audio-response"]'];
const RELOAD_BUTTON_CANDS = ['#recaptcha-reload-button', '.rc-audiochallenge-tdreload-link', 'button[aria-label="Reload"]'];
const VERIFY_BUTTON_CANDS = ['#recaptcha-verify-button', 'button#recaptcha-verify-button', 'button[aria-label="Verify"]'];
const RECAPTCHA_STATUS = '#recaptcha-accessible-status';
const DOSCAPTCHA = '.rc-doscaptcha-body';
// UTILS
const q = s => document.querySelector(s);
function findFirst(list) {
for (const s of list) {
const el = document.querySelector(s);
if (el) return el;
}
return null;
}
function now() { return (new Date()).toLocaleTimeString(); }
function addConsole(msg) { console.log(`[RecaptchaSolver:${now()}] ${msg}`); }
// OVERLAY (draggable + buttons)
const overlayPosDefault = { left: (window.innerWidth - 340) + 'px', top: (window.innerHeight - 200) + 'px' };
const storedPos = GM_getValue('overlayPos', overlayPosDefault);
const collapsed = GM_getValue('overlayCollapsed', false);
const overlay = document.createElement('div');
overlay.style.cssText = `position:fixed; left:${storedPos.left}; top:${storedPos.top}; width:340px; z-index:2147483647; font:12px monospace;`;
overlay.id = 'recaptcha-solver-overlay';
overlay.innerHTML = `
<div id="rs-header" style="background:#222;color:#fff;padding:6px;cursor:move;display:flex;justify-content:space-between;align-items:center;">
<div style="font-weight:700">Recaptcha Solver (debug)</div>
<div>
<button id="rs-toggle" style="margin-right:6px"> ${collapsed ? '▸' : '▾'} </button>
<button id="rs-ping" title="Ping servers">Ping</button>
<button id="rs-test" title="Send current audio to server">Test</button>
<button id="rs-dump" title="Dump DOM selectors">Dump</button>
</div>
</div>
<div id="rs-body" style="background:#000;color:#0f0;padding:8px;height:180px;overflow:auto;display:${collapsed ? 'none' : 'block'};">
<div id="rs-log"></div>
</div>
`;
document.body.appendChild(overlay);
const header = document.getElementById('rs-header');
const bodyBox = document.getElementById('rs-body');
const logBox = document.getElementById('rs-log');
function log(message) {
const line = document.createElement('div');
line.innerHTML = `[${now()}] ${message}`;
logBox.appendChild(line);
logBox.scrollTop = logBox.scrollHeight;
addConsole(message);
}
// Dragging
(function makeDraggable() {
let isDown = false, startX=0, startY=0, startLeft=0, startTop=0;
header.addEventListener('mousedown', e => {
isDown = true;
startX = e.clientX; startY = e.clientY;
const rect = overlay.getBoundingClientRect();
startLeft = rect.left; startTop = rect.top;
e.preventDefault();
});
document.addEventListener('mousemove', e => {
if (!isDown) return;
const dx = e.clientX - startX, dy = e.clientY - startY;
overlay.style.left = (startLeft + dx) + 'px';
overlay.style.top = (startTop + dy) + 'px';
});
document.addEventListener('mouseup', () => {
if (!isDown) return;
isDown = false;
GM_setValue('overlayPos', { left: overlay.style.left, top: overlay.style.top });
});
})();
// Toggle collapse
document.getElementById('rs-toggle').addEventListener('click', () => {
const btn = document.getElementById('rs-toggle');
const isHidden = bodyBox.style.display === 'none';
bodyBox.style.display = isHidden ? 'block' : 'none';
btn.textContent = isHidden ? '▾' : '▸';
GM_setValue('overlayCollapsed', !isHidden);
});
// Helper: ping server (show responseText and latency)
async function pingServer(index) {
const url = serversList[index];
log(`Pinging ${url} ...`);
const start = Date.now();
GM_xmlhttpRequest({
method: 'GET',
url: url,
timeout: 8000,
onload: function (r) {
const ms = Date.now() - start;
latencyList[index] = ms;
log(`Ping ${url} → status ${r.status}, text: "${(r.responseText||'').slice(0,200)}", latency ${ms}ms`);
},
onerror: function (e) { log(`Ping error ${url} → ${String(e)}`); },
ontimeout: function () { log(`Ping timeout ${url}`); }
});
}
// Button handlers
document.getElementById('rs-ping').addEventListener('click', () => {
for (let i=0; i<serversList.length; i++) pingServer(i);
});
document.getElementById('rs-dump').addEventListener('click', () => {
dumpSelectors();
});
document.getElementById('rs-test').addEventListener('click', () => {
const src = discoverAudioSrc();
if (!src) { log('No audio-src found to test. Open audio challenge first.'); return; }
log(`Testing servers with audio: ${src}`);
testServersWithAudio(src);
});
// DISCOVERY helpers
function discoverAudioSrc() {
// try many variants
for (const sel of AUDIO_SOURCE_CANDS) {
const el = document.querySelector(sel);
if (!el) continue;
// if <source> inside <audio>
if (el.tagName && el.tagName.toLowerCase() === 'source' && el.src) return el.src;
if (el.tagName && el.tagName.toLowerCase() === 'audio' && el.src) return el.src;
// link
if (el.href) return el.href;
// if audio element has nested source
const nested = el.querySelector && el.querySelector('source');
if (nested && nested.src) return nested.src;
}
// fallback: search any audio element
const aud = document.querySelector('audio');
if (aud && aud.src) return aud.src;
const s = document.querySelector('audio source');
if (s && s.src) return s.src;
return null;
}
function dumpSelectors() {
log('=== DUMP SELECTORS START ===');
log('Current URL: ' + window.location.href);
log('Document title: ' + document.title);
for (const s of ['#recaptcha-anchor', '.recaptcha-checkbox-border', '#recaptcha-accessible-status']) {
log(`${s} → ${document.querySelector(s) ? 'FOUND' : 'missing'}`);
}
const src = discoverAudioSrc();
log('audio-src: ' + (src || 'not found'));
log('audio-response input present?: ' + (findFirst(AUDIO_RESPONSE_CANDS) ? 'yes' : 'no'));
log('reload button?: ' + (findFirst(RELOAD_BUTTON_CANDS) ? 'yes' : 'no'));
log('verify button?: ' + (findFirst(VERIFY_BUTTON_CANDS) ? 'yes' : 'no'));
log('doscapcha text?: ' + (document.querySelector(DOSCAPTCHA) ? document.querySelector(DOSCAPTCHA).innerText.slice(0,120) : 'no'));
log('=== DUMP SELECTORS END ===');
}
// choose fastest server (or fallback)
function chooseServer() {
let idx = 0;
try {
idx = latencyList.indexOf(Math.min(...latencyList));
if (!isFinite(latencyList[idx]) || latencyList[idx] > 90000) idx = 0;
} catch(e) { idx = 0; }
return { url: serversList[idx], idx };
}
// send audio url to server(s) sequentially until valid response
function testServersWithAudio(audioSrc) {
let tried = 0;
function tryIndex(i) {
if (i >= serversList.length) { log('All servers tried — no valid response.'); return; }
const url = serversList[i];
log(`POST -> ${url} (audio=${audioSrc.slice(0,80)}...)`);
GM_xmlhttpRequest({
method: 'POST',
url: url,
headers: {"Content-Type":"application/x-www-form-urlencoded"},
data: `input=${encodeURIComponent(audioSrc)}&lang=${encodeURIComponent(recaptchaLanguage)}`,
timeout: 60000,
onload: function(r) {
log(`Server ${url} responded (status ${r.status}): "${(r.responseText||'').slice(0,300)}"`);
const t = (r.responseText||'').trim();
if (t && t !== '0' && !t.includes('<') && t.length >= 1 && t.length <= 200) {
log(`Using server ${url} result: "${t}" → will attempt to insert into response field.`);
const inp = findFirst(AUDIO_RESPONSE_CANDS);
const verify = findFirst(VERIFY_BUTTON_CANDS);
if (inp) {
inp.value = t;
inp.dispatchEvent(new Event('input',{bubbles:true}));
log('Inserted result into input field.');
if (verify) { verify.click(); log('Clicked verify.'); }
} else {
log('No audio-response input found on page to insert value into.');
}
} else {
log(`Invalid/empty result from ${url}: "${t}" — trying next server...`);
tryIndex(i+1);
}
},
onerror: function(e){ log(`Request error to ${url}: ${String(e)}`); tryIndex(i+1); },
ontimeout: function(){ log(`Timeout to ${url}`); tryIndex(i+1); }
});
}
tryIndex(0);
}
// main interval: try to click checkbox / open audio / send
const mainInterval = setInterval(() => {
try {
// If recaptcha status shows changed → solved -> stop
const statusEl = document.querySelector(RECAPTCHA_STATUS);
if (statusEl && statusEl.innerText && statusEl.innerText.trim().length > 0) {
// note: this may change text; we just log
log('Recaptcha status text: ' + statusEl.innerText.slice(0,120));
}
// if automated-queries shown -> stop
const dos = document.querySelector(DOSCAPTCHA);
if (dos && dos.innerText && dos.innerText.length > 3) {
log('Detected automated-queries / dos message: ' + dos.innerText.slice(0,120));
clearInterval(mainInterval);
return;
}
// Attempt to click checkbox (must run IN the recaptcha iframe)
const cb = findFirst(CHECKBOX_CANDS);
if (cb && cb.offsetParent !== null) {
log('Checkbox element found — clicking it.');
cb.click();
}
// If audio button is present — click it to open audio challenge
const audioBtn = findFirst(AUDIO_BUTTON_CANDS);
if (audioBtn && audioBtn.offsetParent !== null) {
log('Audio-button found — clicking it.');
try { audioBtn.click(); } catch(e) { log('Click audio button failed: ' + e.message); }
}
// After audio opened, find audio src
const src = discoverAudioSrc();
if (src && src !== audioUrl && !waitingForAudioResponse) {
audioUrl = src;
log('Found new audio src: ' + audioUrl.slice(0,100));
waitingForAudioResponse = true;
requestCount = 0;
// choose server by latency first
const {url, idx} = chooseServer();
log(`Selected server ${url} (idx ${idx}) — sending audio`);
// try servers sequentially
testServersWithAudio(audioUrl);
waitingForAudioResponse = false;
}
} catch (err) {
log('Main loop exception: ' + err.message);
clearInterval(mainInterval);
}
}, 1500);
// initial auto-ping
for (let i = 0; i < serversList.length; i++) {
pingServer(i);
}
// initial dump for debugging
setTimeout(() => dumpSelectors(), 800);
// small helper to instruct user
log('Script loaded. Если не работает — нажми "Ping" и "Test" чтобы увидеть ответы серверов и dump DOM.');
log('Важно: скрипт должен выполняться в recaptcha iframe (https://www.google.com/recaptcha/api2/*).');
})();