includes/proxy_check.php

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