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 if( php_sapi_name() != 'cli' ) {
   8         die('');
   9 }
  10
  11 /**
  12  *
  13  */
  14 $output = '';
  15
  16 /**
  17  * Exit if there are not enough parameters, or if it's not command line mode
  18  */
  19 if ( ( isset( $_REQUEST ) && array_key_exists( 'argv', $_REQUEST ) ) || count( $argv ) < 4 ) {
  20         $output .= "Incorrect parameters\n";
  21 } else {
  22         /**
  23          * Get parameters
  24          */
  25         $ip = $argv[1];
  26         $port = $argv[2];
  27         $url = $argv[3];
  28         $host = trim(`hostname`);
  29         $output = "Connecting to $ip:$port, target $url, this hostname $host\n";
  30
  31         # Open socket
  32         $sock = @fsockopen($ip, $port, $errno, $errstr, 5);
  33         if ($errno == 0 ) {
  34                 $output .= "Connected\n";
  35                 # Send payload
  36                 $request = "GET $url HTTP/1.0\r\n";
  37 #               $request .= "Proxy-Connection: Keep-Alive\r\n";
  38 #               $request .= "Pragma: no-cache\r\n";
  39 #               $request .= "Host: ".$url."\r\n";
  40 #               $request .= "User-Agent: MediaWiki open proxy check\r\n";
  41                 $request .= "\r\n";
  42                 @fputs($sock, $request);
  43                 $response = fgets($sock, 65536);
  44                 $output .= $response;
  45                 @fclose($sock);
  46         } else {
  47                 $output .= "No connection\n";
  48         }
  49 }
  50
  51 $output = escapeshellarg( $output );
  52
  53 #`echo $output >> /home/tstarling/open/proxy.log`;
  54
  55 ?>