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only lower case hex sequences in non-ASCII SSID

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zbchristian
2021-08-31 16:18:00 +02:00
committed by billz
parent 634eb72760
commit db9f76eb5c
2 changed files with 28 additions and 2 deletions
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27
includes/functions.php
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@@ -648,3 +648,30 @@ function evalHexSequence($string) {
return preg_replace_callback('/\\\x(..)/', $evaluator, $string);
}
function hexSequence2lower($string) {
return preg_replace_callback('/\\\\x([0-9A-F]{2})/', function($b){ return '\x'.strtolower($b[1]); }, $string);
}
/* File upload callback object
*
*/
class validation
{
public function check_name_length($object)
{
if (strlen($object->file['filename']) > 255) {
$object->set_error('File name is too long.');
}
}
}
/* Resolves public IP address
*
* @return string $public_ip
*/
function get_public_ip()
{
exec('wget https://ipinfo.io/ip -qO -', $public_ip);
return $public_ip[0];
}