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Revision 8c81cad5

Added by Marcos M 10 months ago

Filter out empty array values for explode()

Calling explode() with an empty string will return a single-element
array with an empty value. This change filters out empty values
where appropriate - i.e. where it's not already a condition check for
it and the value should not be empty.

View differences:

src/etc/inc/ipsec.auth-user.php
38 38 
openlog("charon", LOG_ODELAY, LOG_AUTH);
39 39 

  		




  40
  40
  
    
if (isset($_GET['username'])) {


  		




  41
  
  
    
	$authmodes = explode(",", $_GET['authcfg']);


  		




  
  41
  
    
	$authmodes = array_filter(explode(",", $_GET['authcfg']));


  		




  42
  42
  
    
	$username = $_GET['username'];


  		




  43
  43
  
    
	$password = $_GET['password'];


  		




  44
  44
  
    
	$common_name = $_GET['cn'];


  		




  ......




  47
  47
  
    
	$username = getenv("username");


  		




  48
  48
  
    
	$password = getenv("password");


  		




  49
  49
  
    
	$common_name = getenv("common_name");


  		




  50
  
  
    
	$authmodes = explode(",", getenv("authcfg"));


  		




  
  50
  
    
	$authmodes = array_filter(explode(",", getenv("authcfg")));


  		




  51
  51
  
    
}


  		




  52
  52
  
    

  		




  53
  53
  
    
if (!$username) {


  		












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