public function getAuthTokenAction() {
        $login = $this->getRequest()->getParam('login');
        $password = $this->getRequest()->getParam('password');

        if(empty($login) || empty($password)) {
            $error = Mage::helper('litegento')->renderError(14);
            $this->renderResponse($error);
            return;
        }

        $agent = Mage::getModel('agent/agent')->getCollection()
            ->addAttributeToSelect(array('auth_token', 'password_hash', 'websiteIds','status'))
            ->addFieldToFilter('email', array('eq' => $login))
            ->getFirstItem();

        if(!$agent->getId()) {
            $error = Mage::helper('litegento')->renderError(21);
            $this->renderResponse($error);
            return;
        }

        if($agent->getStatus() != 1) {
            $error = Mage::helper('litegento')->renderError(24);
            $this->renderResponse($error);
            return;
        }

        if(!in_array(Mage::app()->getWebsite()->getId(), explode(',', $agent->getData('websiteIds')))){
            $error = Mage::helper('litegento')->renderError(22);
            $this->renderResponse($error);
            return;
        }

        $hash = $agent->getPasswordHash();
        if(!$hash || !Mage::helper('core')->validateHash($password, $hash)) {
            $error = Mage::helper('litegento')->renderError(18);
            $this->renderResponse($error);
            return;
        }

        if(!$agent->getAuthToken()) {
            $date = new DateTime();
            $newAuthToken = md5(uniqid($agent->getId(), true).$date->getTimestamp());
            $newAuthToken = substr($newAuthToken, 0, 31);
            $agent->setAuthToken($newAuthToken);
            $agent->save();
        }elseif (strlen($agent->getAuthToken()) > 32){
            $newAuthToken = substr($agent->getAuthToken(), 0, 31);
            $agent->setAuthToken($newAuthToken);
            $agent->save();
        }

        $this->renderResponse(array(
            'Status' => 'SUCCESS',
            'Token'  => 'AuthToken-' . $agent->getAuthToken(),
        ));
    }