/**
* Extracts the 'st' token from the GET or POST params and calls the
* signer to validate the token
*
* @param GadgetSigner $signer the signer to use (configured in config.php)
* @return string the token to use in the signed url
*/
private function extractAndValidateToken($signer)
{
if ($signer == null) {
return null;
}
$token = isset($_GET["st"]) ? $_GET["st"] : false;
if ($token) {
$token = isset($_POST['st']) ? $_POST['st'] : '';
}
return $signer->createToken($token);
}
/**
* Extracts the 'st' token from the GET or POST params and calls the
* signer to validate the token
*
* @param GadgetSigner $signer the signer to use (configured in config.php)
* @return string the token to use in the signed url
*/
public function extractAndValidateToken($signer)
{
if ($signer == null) {
return null;
}
$token = isset($_GET["st"]) ? $_GET["st"] : '';
if (!isset($token) || $token == '') {
$token = isset($_POST['st']) ? $_POST['st'] : '';
}
if (count(explode(':', $token)) != 6) {
$token = urldecode(base64_decode($token));
}
return $signer->createToken($token);
}
