includes/proxy_check.php

   1 <?php
   2 /**
   3  * Command line script to check for an open proxy at a specified location
   4  * @package MediaWiki
   5  */
   6
   7 /**
   8  *
   9  */
  10 $output = '';
  11
  12 /**
  13  * Exit if there are not enough parameters, or if it's not command line mode
  14  */
  15 if ( ( isset( $_REQUEST ) && array_key_exists( 'argv', $_REQUEST ) ) || count( $argv ) < 4 ) {
  16         $output .= "Incorrect parameters\n";
  17 } else {
  18         /**
  19          * Get parameters
  20          */
  21         $ip = $argv[1];
  22         $port = $argv[2];
  23         $url = $argv[3];
  24         $host = trim(`hostname`);
  25         $output = "Connecting to $ip:$port, target $url, this hostname $host\n";
  26
  27         # Open socket
  28         $sock = @fsockopen($ip, $port, $errno, $errstr, 5);
  29         if ($errno == 0 ) {
  30                 $output .= "Connected\n";
  31                 # Send payload
  32                 $request = "GET $url HTTP/1.0\r\n";
  33 #               $request .= "Proxy-Connection: Keep-Alive\r\n";
  34 #               $request .= "Pragma: no-cache\r\n";
  35 #               $request .= "Host: ".$url."\r\n";
  36 #               $request .= "User-Agent: MediaWiki open proxy check\r\n";
  37                 $request .= "\r\n";
  38                 @fputs($sock, $request);
  39                 $response = fgets($sock, 65536);
  40                 $output .= $response;
  41                 @fclose($sock);
  42         } else {
  43                 $output .= "No connection\n";
  44         }
  45 }
  46
  47 $output = escapeshellarg( $output );
  48
  49 #`echo $output >> /home/tstarling/open/proxy.log`;
  50
  51 ?>