/**
* @param string|null $cookieVal
* @return bool
*/
public function parseAuthCookie($cookieVal = null)
{
if ($cookieVal === null) {
$cookieName = $this->getAuthCookieName();
$cookieVal = !empty($_COOKIE[$cookieName]) && is_string($_COOKIE[$cookieName]) ? $_COOKIE[$cookieName] : '';
}
$pieces = explode('|', $cookieVal);
if (count($pieces) !== 3) {
return false;
}
list($userID, $role, $signature) = $pieces;
if (wfWAFUtils::hash_equals($signature, $this->getAuthCookieValue($userID, $role))) {
return array('userID' => $userID, 'role' => $role);
}
return false;
}
/**
* @param string $nonce
* @param string $action
* @return bool
*/
public function verifyNonce($nonce, $action)
{
if (empty($nonce)) {
return false;
}
return wfWAFUtils::hash_equals($nonce, $this->createNonce($action));
}
