Files
ArchiveBox/archivebox/plugins/captcha2/on_Crawl__11_captcha2_config.js
2025-12-28 03:39:59 -08:00

278 lines
10 KiB
JavaScript
Executable File

#!/usr/bin/env node
/**
* 2Captcha Extension Configuration
*
* Configures the 2captcha extension with API key after Crawl-level Chrome session starts.
* Runs once per crawl to inject API key into extension storage.
*
* Priority: 11 (after chrome_launch at 20)
* Hook: on_Crawl (runs once per crawl, not per snapshot)
*
* Requirements:
* - API_KEY_2CAPTCHA environment variable must be set
* - chrome plugin must have loaded extensions (extensions.json must exist)
*/
const path = require('path');
const fs = require('fs');
const puppeteer = require('puppeteer-core');
// Get crawl's chrome directory from environment variable set by hooks.py
function getCrawlChromeSessionDir() {
const crawlOutputDir = process.env.CRAWL_OUTPUT_DIR || '';
if (!crawlOutputDir) {
return null;
}
return path.join(crawlOutputDir, 'chrome');
}
const CHROME_SESSION_DIR = getCrawlChromeSessionDir() || '../chrome';
const CONFIG_MARKER = path.join(CHROME_SESSION_DIR, '.captcha2_configured');
// Get environment variable with default
function getEnv(name, defaultValue = '') {
return (process.env[name] || defaultValue).trim();
}
// Parse command line arguments
function parseArgs() {
const args = {};
process.argv.slice(2).forEach(arg => {
if (arg.startsWith('--')) {
const [key, ...valueParts] = arg.slice(2).split('=');
args[key.replace(/-/g, '_')] = valueParts.join('=') || true;
}
});
return args;
}
async function configure2Captcha() {
// Check if already configured in this session
if (fs.existsSync(CONFIG_MARKER)) {
console.error('[*] 2captcha already configured in this browser session');
return { success: true, skipped: true };
}
// Check if API key is set
const apiKey = getEnv('API_KEY_2CAPTCHA');
if (!apiKey || apiKey === 'YOUR_API_KEY_HERE') {
console.warn('[⚠️] 2captcha extension loaded but API_KEY_2CAPTCHA not configured');
console.warn('[⚠️] Set API_KEY_2CAPTCHA environment variable to enable automatic CAPTCHA solving');
return { success: false, error: 'API_KEY_2CAPTCHA not configured' };
}
// Load extensions metadata
const extensionsFile = path.join(CHROME_SESSION_DIR, 'extensions.json');
if (!fs.existsSync(extensionsFile)) {
return { success: false, error: 'extensions.json not found - chrome plugin must run first' };
}
const extensions = JSON.parse(fs.readFileSync(extensionsFile, 'utf-8'));
const captchaExt = extensions.find(ext => ext.name === 'captcha2');
if (!captchaExt) {
console.error('[*] 2captcha extension not installed, skipping configuration');
return { success: true, skipped: true };
}
console.error('[*] Configuring 2captcha extension with API key...');
try {
// Connect to the existing Chrome session via CDP
const cdpFile = path.join(CHROME_SESSION_DIR, 'cdp_url.txt');
if (!fs.existsSync(cdpFile)) {
return { success: false, error: 'CDP URL not found - chrome plugin must run first' };
}
const cdpUrl = fs.readFileSync(cdpFile, 'utf-8').trim();
const browser = await puppeteer.connect({ browserWSEndpoint: cdpUrl });
try {
// Method 1: Try to inject via extension background page
if (captchaExt.target && captchaExt.target_ctx) {
console.error('[*] Attempting to configure via extension background page...');
// Reconnect to the browser to get fresh target context
const targets = await browser.targets();
const extTarget = targets.find(t =>
t.url().startsWith(`chrome-extension://${captchaExt.id}`)
);
if (extTarget) {
const extContext = await extTarget.worker() || await extTarget.page();
if (extContext) {
await extContext.evaluate((key) => {
// Try all common storage patterns
if (typeof chrome !== 'undefined' && chrome.storage) {
chrome.storage.local.set({
apiKey: key,
api_key: key,
'2captcha_apikey': key,
apikey: key,
'solver-api-key': key,
});
chrome.storage.sync.set({
apiKey: key,
api_key: key,
'2captcha_apikey': key,
apikey: key,
'solver-api-key': key,
});
}
// Also try localStorage as fallback
if (typeof localStorage !== 'undefined') {
localStorage.setItem('apiKey', key);
localStorage.setItem('2captcha_apikey', key);
localStorage.setItem('solver-api-key', key);
}
}, apiKey);
console.error('[+] 2captcha API key configured successfully via background page');
// Mark as configured
fs.writeFileSync(CONFIG_MARKER, new Date().toISOString());
return { success: true, method: 'background_page' };
}
}
}
// Method 2: Try to configure via options page
console.error('[*] Attempting to configure via options page...');
const optionsUrl = `chrome-extension://${captchaExt.id}/options.html`;
const configPage = await browser.newPage();
try {
await configPage.goto(optionsUrl, { waitUntil: 'networkidle0', timeout: 10000 });
const configured = await configPage.evaluate((key) => {
// Try to find API key input field
const selectors = [
'input[name*="apikey" i]',
'input[id*="apikey" i]',
'input[name*="api-key" i]',
'input[id*="api-key" i]',
'input[name*="key" i]',
'input[placeholder*="api" i]',
'input[type="text"]',
];
for (const selector of selectors) {
const input = document.querySelector(selector);
if (input) {
input.value = key;
input.dispatchEvent(new Event('input', { bubbles: true }));
input.dispatchEvent(new Event('change', { bubbles: true }));
// Try to find and click save button
const saveSelectors = [
'button[type="submit"]',
'input[type="submit"]',
'button:contains("Save")',
'button:contains("Apply")',
];
for (const btnSel of saveSelectors) {
const btn = document.querySelector(btnSel);
if (btn) {
btn.click();
break;
}
}
// Also save to storage
if (typeof chrome !== 'undefined' && chrome.storage) {
chrome.storage.local.set({ apiKey: key, api_key: key, '2captcha_apikey': key });
chrome.storage.sync.set({ apiKey: key, api_key: key, '2captcha_apikey': key });
}
return true;
}
}
// Fallback: Just save to storage
if (typeof chrome !== 'undefined' && chrome.storage) {
chrome.storage.local.set({ apiKey: key, api_key: key, '2captcha_apikey': key });
chrome.storage.sync.set({ apiKey: key, api_key: key, '2captcha_apikey': key });
return true;
}
return false;
}, apiKey);
await configPage.close();
if (configured) {
console.error('[+] 2captcha API key configured successfully via options page');
// Mark as configured
fs.writeFileSync(CONFIG_MARKER, new Date().toISOString());
return { success: true, method: 'options_page' };
}
} catch (e) {
console.warn(`[⚠️] Failed to configure via options page: ${e.message}`);
try {
await configPage.close();
} catch (e2) {}
}
return { success: false, error: 'Could not configure via any method' };
} finally {
browser.disconnect();
}
} catch (e) {
return { success: false, error: `${e.name}: ${e.message}` };
}
}
async function main() {
const args = parseArgs();
const url = args.url;
const snapshotId = args.snapshot_id;
if (!url || !snapshotId) {
console.error('Usage: on_Snapshot__21_captcha2_config.js --url=<url> --snapshot-id=<uuid>');
process.exit(1);
}
const startTs = new Date();
let status = 'failed';
let error = '';
try {
const result = await configure2Captcha();
if (result.skipped) {
status = 'skipped';
} else if (result.success) {
status = 'succeeded';
} else {
status = 'failed';
error = result.error || 'Configuration failed';
}
} catch (e) {
error = `${e.name}: ${e.message}`;
status = 'failed';
}
const endTs = new Date();
const duration = (endTs - startTs) / 1000;
if (error) {
console.error(`ERROR: ${error}`);
}
// Config hooks don't emit JSONL - they're utility hooks for setup
// Exit code indicates success/failure
process.exit(status === 'succeeded' || status === 'skipped' ? 0 : 1);
}
main().catch(e => {
console.error(`Fatal error: ${e.message}`);
process.exit(1);
});