includes/proxy_check.php

   1 <?php
   2 /**
   3  * Command line script to check for an open proxy at a specified location
   4  */
   5
   6 /**
   7  *
   8  */
   9 $output = '';
  10
  11 /**
  12  * Exit if there are not enough parameters, or if it's not command line mode
  13  */
  14 if ( ( isset( $_REQUEST ) && array_key_exists( 'argv', $_REQUEST ) ) || count( $argv ) < 4 ) {
  15         $output .= "Incorrect parameters\n";
  16 } else {
  17         /**
  18          * Get parameters
  19          */
  20         $ip = $argv[1];
  21         $port = $argv[2];
  22         $url = $argv[3];
  23         $host = trim(`hostname`);
  24         $output = "Connecting to $ip:$port, target $url, this hostname $host\n";
  25
  26         # Open socket
  27         $sock = @fsockopen($ip, $port, $errno, $errstr, 5);
  28         if ($errno == 0 ) {
  29                 $output .= "Connected\n";
  30                 # Send payload
  31                 $request = "GET $url HTTP/1.0\r\n";
  32 #               $request .= "Proxy-Connection: Keep-Alive\r\n";
  33 #               $request .= "Pragma: no-cache\r\n";
  34 #               $request .= "Host: ".$url."\r\n";
  35 #               $request .= "User-Agent: MediaWiki open proxy check\r\n";
  36                 $request .= "\r\n";
  37                 @fputs($sock, $request);
  38                 $response = fgets($sock, 65536);
  39                 $output .= $response;
  40                 @fclose($sock);
  41         } else {
  42                 $output .= "No connection\n";
  43         }
  44 }
  45
  46 $output = escapeshellarg( $output );
  47
  48 #`echo $output >> /home/tstarling/open/proxy.log`;
  49
  50 ?>