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  1. <?php
  2. $time_working_token = 2 * 60 * 60; // 2 Hour
  3. $user_ip = getUserIP();
  4. function get_mou_time_token($token_work_to = false)
  5. {
  6.     global $user_ip;
  7.     $token = [];
  8.     $now_timezone = date_default_timezone_get();
  9.     date_default_timezone_set('UTC');
  10.     $package_name = "com.wilixplayermo.app";
  11.     $now = new DateTime();
  12.     $user_time = mou_encode_num($now->getTimestamp());
  13.     $offset = 0;
  14.     array_push($token, $package_name);
  15.     array_push($token, $user_time);
  16.     array_push($token, $offset);
  17.     array_push($token, $user_ip);
  18.     date_default_timezone_set($now_timezone);
  19.     return base64_encode(mou_encrypt(base64_encode(implode("_", $token))));
  20. }
  21. function is_mou_time_token_valid($user_token)
  22. {
  23.     global $time_working_token, $user_ip;
  24.  
  25.     $now_timezone = date_default_timezone_get();
  26.     date_default_timezone_set('UTC');
  27.     $now = new DateTime();
  28.     $now_time = $now->getTimestamp();
  29.  
  30.     $token = base64_decode(mou_decrypt(base64_decode(@$user_token)));
  31.     $items = explode("_", $token);
  32.     $pack = @$items[0];
  33.  
  34.     $user_time = decode_num(@$items[1]);
  35.  
  36.     $offset = intval(@$items[2]);
  37.     $ip = trim(@$items[3]);
  38.     $toHostTime = @strtotime(@date("Y-m-d H:i:s", @$user_time)) - @$offset;
  39.     $allowed_packag_names = ["com.wilixplayermo.app"];
  40.     date_default_timezone_set($now_timezone);
  41.     if ((($toHostTime + $time_working_token) >= $now_time && $toHostTime <= ($now_time + $time_working_token)) && in_array($pack, $allowed_packag_names) && $ip === $_SERVER["REMOTE_ADDR"]) {
  42.         return true;
  43.     }
  44.     return false;
  45. }function mou_decrypt($data)
  46. {
  47.     return xrdData($data, "MsrurhrGjhssdgYySH");
  48. }
  49. function xrdData($d, $key)
  50. {
  51.     $outText = "";
  52.     $data = base64_decode($d);
  53.     for ($i = 0; $i < strlen($data); ) {
  54.         for ($x = 0; ($x < strlen($key) && $i < strlen($data)); $x++, $i++) {
  55.             $outText .= $data[$i] ^ $key[$x];
  56.         }
  57.     }
  58.     return $outText;
  59. }
  60. function mou_encrypt($data)
  61. {
  62.     return encrypt_xrdData($data, "MsrurhrGjhssdgYySH");
  63. }
  64. function encrypt_xrdData($data, $key)
  65. {
  66.     $outText = "";
  67.     for ($i = 0; $i < strlen($data); ) {
  68.         for ($x = 0; ($x < strlen($key) && $i < strlen($data)); $x++, $i++) {
  69.             $outText .= $data[$i] ^ $key[$x];
  70.         }
  71.     }
  72.     return base64_encode($outText);
  73. }
  74. function getUserIP()
  75. {
  76.     if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
  77.         $ip = $_SERVER['HTTP_CLIENT_IP'];
  78.     } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
  79.         // Use the first IP in the list (before any comma)
  80.         $ipList = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
  81.         $ip = trim($ipList[0]);
  82.     } else {
  83.         $ip = $_SERVER['REMOTE_ADDR'];
  84.     }
  85.     return $ip;
  86. }
  87. function mou_encode_num($num)
  88. {
  89.     $num_str = (string) $num;
  90.     $num_len = strlen($num_str);
  91.     $num_len_zerofill = str_pad((string) $num_len, 3, "0", STR_PAD_LEFT);
  92.     $append_num = "";
  93.     $prepend_num = "";
  94.     $toggle_fun = 1;
  95.     for ($i = 0; $i < $num_len; $i++) {
  96.         if ($toggle_fun == 1) {
  97.             $toggle_fun = 2;
  98.             $append_num .= $num_str[$i];
  99.         } else if ($toggle_fun == 2) {
  100.             $toggle_fun = 1;
  101.             $prepend_num .= $num_str[$i];
  102.         }
  103.     }
  104.     $encoded_num = $num_len_zerofill . $prepend_num . $append_num;
  105.     return $encoded_num;
  106. }
  107. function decode_num($enc_num)
  108. {
  109.     $enc_num = (string) $enc_num;
  110.     $num_len = (int) substr($enc_num, 0, 3);
  111.     $main_num = substr($enc_num, 3);
  112.     $main_num_len = strlen($main_num);
  113.     if ($main_num_len == $num_len) {
  114.         $prepended_nums = "";
  115.         $appended_nums = "";
  116.         if ($num_len % 2 == 0) {
  117.             $prepended_nums = substr($main_num, 0, ($num_len / 2));
  118.             $appended_nums = substr($main_num, ($num_len / 2));
  119.         } else {
  120.             $prepended_nums = substr($main_num, 0, (($num_len - 1) / 2));
  121.             $appended_nums = substr($main_num, (($num_len - 1) / 2));
  122.         }
  123.         $decoded_num = "";
  124.         for ($i = 0; $i < strlen($appended_nums); $i++) {
  125.             $decoded_num .= $appended_nums[$i];
  126.             if (isset($prepended_nums[$i])) {
  127.                 $decoded_num .= $prepended_nums[$i];
  128.             }
  129.         }
  130.         return $decoded_num;
  131.  
  132.     } else {
  133.         return false;
  134.     }
  135. }
Success #stdin #stdout #stderr 0.03s 25912KB
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PHP Notice:  Undefined index: REMOTE_ADDR in /home/W6NwDf/prog.php on line 83
https://ideone.com/t3t7OW
language:
PHP (php 7.3.5)
created:
5 days ago
visibility:
public

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