maintenance/proxyCheck.php

   1 <?php
   2 /**
   3  * Command line script to check for an open proxy at a specified location.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup Maintenance
  22  */
  23
  24 if ( PHP_SAPI != 'cli' ) {
  25         die( 1 );
  26 }
  27
  28 /**
  29  *
  30  */
  31 $output = '';
  32
  33 /**
  34  * Exit if there are not enough parameters, or if it's not command line mode
  35  */
  36 if ( ( isset( $_REQUEST ) && array_key_exists( 'argv', $_REQUEST ) ) || count( $argv ) < 4 ) {
  37         $output .= "Incorrect parameters\n";
  38 } else {
  39         /**
  40          * Get parameters
  41          */
  42         $ip = $argv[1];
  43         $port = $argv[2];
  44         $url = $argv[3];
  45         $host = trim( `hostname` );
  46         $output = "Connecting to $ip:$port, target $url, this hostname $host\n";
  47
  48         # Open socket
  49         $sock = @fsockopen( $ip, $port, $errno, $errstr, 5 );
  50         if ( $errno == 0 ) {
  51                 $output .= "Connected\n";
  52                 # Send payload
  53                 $request = "GET $url HTTP/1.0\r\n";
  54 #               $request .= "Proxy-Connection: Keep-Alive\r\n";
  55 #               $request .= "Pragma: no-cache\r\n";
  56 #               $request .= "Host: ".$url."\r\n";
  57 #               $request .= "User-Agent: MediaWiki open proxy check\r\n";
  58                 $request .= "\r\n";
  59                 @fputs( $sock, $request );
  60                 $response = fgets( $sock, 65536 );
  61                 $output .= $response;
  62                 @fclose( $sock );
  63         } else {
  64                 $output .= "No connection\n";
  65         }
  66 }
  67
  68 $output = escapeshellarg( $output );
  69
  70 #`echo $output >> /home/tstarling/open/proxy.log`;