~~NOCACHE~~
====== Benutzerdaten ======

<PHP>
   if(empty($GLOBALS['USERINFO']))
      {
      $USER = "Anonym";
      $USER_GUID = "00000000";
      $USER_ID = "0";
      $USER_NAME = "ANONYMIUS";
      }
      else
      {
      $USER = $GLOBALS['USERINFO']['user'];
      $USER_GUID = $GLOBALS['USERINFO']['GUID'];
      $USER_ID = $GLOBALS['USERINFO']['uid'];
      $USER_NAME = $GLOBALS['USERINFO']['name'];
      };
      
   echo "Sie sind eingelogt als: <b>" . $USER . " >". $USER_GUID . "< ID: " . $USER_ID . "=" . $USER_NAME . "</b>";
   
   
   
/*(
    [uid] =>
    [user] => m.gerner
    [name] => Martin Gerner
    [mail] => m.gerner@qhse-consult.de
    [GUID] => ABC29F81
    [grps] => Array
        (
            [0] => admin
            [1] => user
        )

)
*/  

// Daten generieren  
   $GUID = 'ABCDEF01';
   $heute = date("d.m.Y");
//   $heute ='01.01.2025';
   $data = $USER_GUID . '-' . $heute . '-' . $GUID;
   $key = "nitramrenreg";
   $cipher = "AES-256-CBC";

// IV generieren
$iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length($cipher));

// Daten verschlüsseln
$encrypted = openssl_encrypt($data, $cipher, $key, 0, $iv);

// IV + verschlüsselte Daten kombinieren (beides base64 für URL)
$encoded = base64_encode($iv . $encrypted);

// Weiterleiten mit verschlüsseltem Parameter
$url = "https://www.qhse-lexikon.de/Entscheidung.php?data=" . urlencode($encoded);

echo '<br>' 
     . $data
     . '<br>' 
     . "<a href=\""
               . $url
               . "\""
               . "\" target=\"_blank\">"
               . 'LINK'
               . "</a>";  
   
   
</PHP>