maintenance/proxy_check.php

   1 <?php
   2 /**
   3  * Command line script to check for an open proxy at a specified location
   4  *
   5  * @file
   6  * @ingroup Maintenance
   7  */
   8
   9 if( php_sapi_name() != 'cli' ) {
  10         die( 1 );
  11 }
  12
  13 /**
  14  *
  15  */
  16 $output = '';
  17
  18 /**
  19  * Exit if there are not enough parameters, or if it's not command line mode
  20  */
  21 if ( ( isset( $_REQUEST ) && array_key_exists( 'argv', $_REQUEST ) ) || count( $argv ) < 4 ) {
  22         $output .= "Incorrect parameters\n";
  23 } else {
  24         /**
  25          * Get parameters
  26          */
  27         $ip = $argv[1];
  28         $port = $argv[2];
  29         $url = $argv[3];
  30         $host = trim(`hostname`);
  31         $output = "Connecting to $ip:$port, target $url, this hostname $host\n";
  32
  33         # Open socket
  34         $sock = @fsockopen($ip, $port, $errno, $errstr, 5);
  35         if ($errno == 0 ) {
  36                 $output .= "Connected\n";
  37                 # Send payload
  38                 $request = "GET $url HTTP/1.0\r\n";
  39 #               $request .= "Proxy-Connection: Keep-Alive\r\n";
  40 #               $request .= "Pragma: no-cache\r\n";
  41 #               $request .= "Host: ".$url."\r\n";
  42 #               $request .= "User-Agent: MediaWiki open proxy check\r\n";
  43                 $request .= "\r\n";
  44                 @fputs($sock, $request);
  45                 $response = fgets($sock, 65536);
  46                 $output .= $response;
  47                 @fclose($sock);
  48         } else {
  49                 $output .= "No connection\n";
  50         }
  51 }
  52
  53 $output = escapeshellarg( $output );
  54
  55 #`echo $output >> /home/tstarling/open/proxy.log`;