e-tib.com/test-login-error.cjs

const puppeteer = require('puppeteer');
(async () => {
  const targetUrl = 'https://test.e-tib.com';
  const gatekeeperPassword = process.env.GATEKEEPER_PASSWORD || 'klz2026';

  const browser = await puppeteer.launch({ headless: true });
  const page = await browser.newPage();
  
  await page.goto(targetUrl, { waitUntil: 'networkidle0' });
  const isGatekeeper = await page.$('input[name="password"]');
  if (isGatekeeper) {
    await page.type('input[name="password"]', gatekeeperPassword);
    await Promise.all([
      page.click('button[type="submit"]'),
      page.waitForNavigation({ waitUntil: 'networkidle0' }).catch(() => {})
    ]);
    const html = await page.content();
    const fs = require('fs');
    fs.writeFileSync('login-result.html', html);
  } else {
    console.log("No gatekeeper found!");
  }
  await browser.close();
})();