public function authenticateAction()
{
$authAttempts = new Users_Model_AuthAttempts();
$attempt = $authAttempts->get();
$form = new Users_Form_Login(null, $this->view->base, $attempt && $attempt->surpassedMaxAllowed());
$formData = $this->_request->getPost();
$form->populate($formData);
if (!$form->isValid($formData)) {
$this->_helper->FlashMessenger->addMessage($this->view->translate('Invalid credentials'));
$this->_redirectToNormalConnection('');
}
$users = new Users_Model_Users();
$result = $users->authenticate($this->_request->getPost('username'), $this->_config->yubikey->enabled && $this->_config->yubikey->force ? $this->_request->getPost('yubikey') : $this->_request->getPost('password'), false, $this->view);
if ($result) {
$user = $users->getUser();
if ($attempt) {
$attempt = $authAttempts->delete();
}
if ($user->role != Users_Model_User::ROLE_ADMIN && $this->underMaintenance) {
Zend_Auth::getInstance()->clearIdentity();
return $this->_redirectForMaintenance(true);
}
} else {
if (!$attempt) {
$authAttempts->create();
} else {
$attempt->addFailure();
$attempt->save();
}
$this->_helper->FlashMessenger->addMessage($this->view->translate('Invalid credentials'));
}
$this->_redirectToNormalConnection('');
}
