const fs = require('fs');
const { RemoteTerminal } = require('./remote_exec');

const LOG_FILE = 'D:/cumin/ghaymah_dns_net_sec_tests/logs/uniquename_dns_tcp.log';

async function main() {
  const term = new RemoteTerminal();
  await term.connect();
  console.log('Connected to Ghaymah terminal pod!');

  const logs = [];
  function log(title, data) {
    const ts = new Date().toISOString();
    const str = `[${ts}] === ${title} ===\n${data}\n`;
    console.log(str);
    logs.push(str);
    fs.writeFileSync(LOG_FILE, logs.join('\n'));
  }

  // 1. DNS Resolution using uniqueName
  log('DNS: nslookup test-redis-feccbaec5bd7', (await term.exec('nslookup test-redis-feccbaec5bd7')).output);
  log('DNS: getent hosts test-redis-feccbaec5bd7', (await term.exec('getent hosts test-redis-feccbaec5bd7')).output);

  // 2. TCP Port Probe on port 6379 via DNS Hostname
  log('TCP: nc -z -w 3 test-redis-feccbaec5bd7 6379', (await term.exec('nc -zv -w 3 test-redis-feccbaec5bd7 6379 2>&1 || nc -z -w 3 test-redis-feccbaec5bd7 6379 && echo "PORT 6379 IS OPEN!"')).output);

  // 3. Raw TCP Redis Handshake
  log('TCP: PING test-redis-feccbaec5bd7 6379', (await term.exec('printf "*1\\r\\n\\$4\\r\\nPING\\r\\n" | nc -w 3 test-redis-feccbaec5bd7 6379')).output);

  // 4. Raw TCP Data Set & Get
  const redisCmds = `printf "*3\\r\\n\\$3\\r\\nSET\\r\\n\\$7\\r\\nghaymah\\r\\n\\$16\\r\\nINTERNAL_DNS_OK\\r\\n*2\\r\\n\\$3\\r\\nGET\\r\\n\\$7\\r\\nghaymah\\r\\n" | nc -w 3 test-redis-feccbaec5bd7 6379`;
  log('TCP: Redis SET & GET via DNS', (await term.exec(redisCmds)).output);

  // 5. Cross-Project Test to auth-deploy-4c0bca85312b (Project: auth-deploy)
  log('SECURITY: Cross-Project DNS (auth-deploy-4c0bca85312b)', (await term.exec('nslookup auth-deploy-4c0bca85312b')).output);
  log('SECURITY: Cross-Project TCP (auth-deploy-4c0bca85312b:80)', (await term.exec('nc -zv -w 3 auth-deploy-4c0bca85312b 80 2>&1 || nc -z -w 3 auth-deploy-4c0bca85312b 80 && echo "OPEN" || echo "BLOCKED"')).output);

  // 6. Cross-Project HTTP Request
  log('SECURITY: Cross-Project HTTP GET', (await term.exec('wget -qO- -T 3 http://auth-deploy-4c0bca85312b/ || echo "BLOCKED_OR_FAILED"')).output);

  term.close();
  console.log('All tests finished! Log saved to', LOG_FILE);
}

main().catch(console.error);