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Revision 1561

Added by Dietmar over 12 years ago

secureForm Fix for hosting with load balancing

View differences:

SecureForm.php
83 83 

  		




  84
  84
  
    
	private function _generate_fingerprint()


  		




  85
  85
  
    
	{


  		




  
  86
  
    
		$usedOctets = ( defined('FINGERPRINT_WITH_IP_OCTETS') ) ? (intval(FINGERPRINT_WITH_IP_OCTETS) % 5) : 2;


  		




  86
  87
  
    
		// server depending values


  		




  87
  
  
    
		$fingerprint  = ( isset($_SERVER['SERVER_SIGNATURE']) ) ? $_SERVER['SERVER_SIGNATURE'] : '2';


  		




  
  88
  
    
		$fingerprint  = '';


  		




  
  89
  
    
		$fingerprint .= ( isset($_SERVER['SERVER_SIGNATURE']) ) ? $_SERVER['SERVER_SIGNATURE'] : '2';


  		




  88
  90
  
    
		$fingerprint .= ( isset($_SERVER['SERVER_SOFTWARE']) ) ? $_SERVER['SERVER_SOFTWARE'] : '3';


  		




  89
  91
  
    
		$fingerprint .= ( isset($_SERVER['SERVER_NAME']) ) ? $_SERVER['SERVER_NAME'] : '5';


  		




  90
  
  
    
		$fingerprint .= ( isset($_SERVER['SERVER_ADDR']) ) ? $_SERVER['SERVER_ADDR'] : '7';


  		




  
  92
  
    
		$serverIp = ( isset($_SERVER['SERVER_ADDR']) ) ? $_SERVER['SERVER_ADDR'] : '';


  		




  
  93
  
    
		if(($serverIp != '') && ($usedOctets > 0)){


  		




  
  94
  
    
			$ip = explode('.', $serverIp);


  		




  
  95
  
    
			while(sizeof($ip) > $usedOctets) { array_pop($ip); }


  		




  
  96
  
    
			$fingerprint .= implode('.', $ip);


  		




  
  97
  
    
		}else {


  		




  
  98
  
    
			$fingerprint .= '7';


  		




  
  99
  
    
		}


  		




  91
  100
  
    
		$fingerprint .= ( isset($_SERVER['SERVER_PORT']) ) ? $_SERVER['SERVER_PORT'] : '11';


  		




  92
  101
  
    
		$fingerprint .= ( isset($_SERVER['SERVER_ADMIN']) ) ? $_SERVER['SERVER_ADMIN'] : '13';


  		




  93
  102
  
    
		$fingerprint .= __FILE__;


  		




  94
  103
  
    
		$fingerprint .= PHP_VERSION;


  		




  95
  104
  
    
		// client depending values


  		




  96
  105
  
    
		$fingerprint .= ( isset($_SERVER['HTTP_USER_AGENT']) ) ? $_SERVER['HTTP_USER_AGENT'] : '19';


  		




  97
  
  
    
		$usedOctets = ( defined('FINGERPRINT_WITH_IP_OCTETS') ) ? (intval(FINGERPRINT_WITH_IP_OCTETS) % 5) : 2;


  		




  
  106
  
    
		// $usedOctets = ( defined('FINGERPRINT_WITH_IP_OCTETS') ) ? (intval(FINGERPRINT_WITH_IP_OCTETS) % 5) : 2;


  		




  98
  107
  
    
		$clientIp = ( isset($_SERVER['REMOTE_ADDR'])  ? $_SERVER['REMOTE_ADDR'] : '' );


  		




  99
  108
  
    
		if(($clientIp != '') && ($usedOctets > 0)){


  		




  100
  109
  
    
			$ip = explode('.', $clientIp);


  		












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