<?php
$bonekeyfile = "/var/www/bonebadge2019/bonekey.txt";

$fp1 = fopen($bonekeyfile, "r");
$bonekey = fread($fp1, filesize($bonekeyfile));
fclose($fp1);

if (!$bonekey) {
 $newKey = substr(md5(time()), 0, 6);
 setcookie('bonebadge2019', $newKey, 0);

 $data = "ACTIVATION KEY: " . $newKey . "\n\n";
 $data .= "HTTP HEADERS:\n";
 $data .= print_r($_SERVER, true);

 $fp = fopen($bonekeyfile, "w");
 fwrite($fp, $data);
 fclose($fp);

 $code = $newKey;
} elseif ($_COOKIE['bonebadge2019']) {
  $code = $_COOKIE['bonebadge2019'];
} else {
  echo "Sorry, the secret has already been uncovered by someone else.<br>";
}

if ($code) {
 echo "Congratulations for discovering the secret. You're the only one who's able to see this!<br>";
 echo "Please contact Drano The Cat on Telegram and give him this code: <b>$code</b><br>";
 echo "Telegram link: <a href=\"https://t.me/DranoTheCat\">https://t.me/DranoTheCat</a><br>";
}