/**
* @param Request $request
* @throws Exception
*/
public function validateAuthentication(Request $request)
{
if ($request->getEffectiveUrlWithoutQueryString() === self::INDEX_URL) {
if (strpos($request->getContent(), 'Nesprávné jméno nebo heslo!') !== false) {
throw new Exception('Invalid credentials.', Exception::INVALID_CREDENTIALS);
} elseif (strpos($request->getContent(), 'Probíhá údržba systému!') !== false) {
throw new Exception('Information system maintenance. Please try again later.', Exception::MAINTENANCE);
} elseif ($this->authenticationType === self::AUTH_TYPE_SESSION and strpos($request->getContent(), '<div class="loginpageinfo">') !== false) {
throw new Exception('Invalid session. Hint: 24 minutes after last request session expires.', Exception::INVALID_SESSION);
}
}
$this->authenticationSucceeded = true;
}
