OwlCyberSecurity - MANAGER

Edit File: emailfailedadminlong.php

<?php
/**
 * @package   AdminTools
 * @copyright Copyright (c)2010-2017 Nicholas K. Dionysopoulos
 * @license   GNU General Public License version 3, or later
 */

defined('_JEXEC') or die;

class AtsystemFeatureEmailfailedadminlong extends AtsystemFeatureAbstract
{
	protected $loadOrder = 810;

/**
	 * Is this feature enabled?
	 *
	 * @return bool
	 */
	public function isEnabled()
	{
		if ($this->cparams->getValue('trackfailedlogins', 0) == 1)
		{
			// When track failed logins is enabled we don't send emails through this feature
			return false;
		}

if (!$this->container->platform->isBackend())
		{
			return false;
		}

$emailonfailedadmin = $this->cparams->getValue('emailonfailedadminlogin', '');

if (empty($emailonfailedadmin))
		{
			return false;
		}

return true;
	}

/**
	 * Sends an email upon a failed administrator login
	 *
	 * @param JAuthenticationResponse $response
	 *
	 * @return  void
	 */
	public function onUserLoginFailure($response)
	{
		// Make sure we don't fire unless someone is still in the login page
		$user = $this->container->platform->getUser();

if (!$user->guest)
		{
			return;
		}

$option = $this->input->getCmd('option');
		$task   = $this->input->getCmd('task');

if (($option != 'com_login') && ($task != 'login'))
		{
			return;
		}

// Exit if the IP is blacklisted; logins originating from blacklisted IPs will be blocked anyway
		if ($this->parentPlugin->runBooleanFeature('isIPBlocked', false, []))
		{
			return;
		}

// If we are STILL in the login task WITHOUT a valid user, we had a login failure.
		// Load the component's administrator translation files
		$jlang = JFactory::getLanguage();
		$jlang->load('com_admintools', JPATH_ADMINISTRATOR, 'en-GB', true);
		$jlang->load('com_admintools', JPATH_ADMINISTRATOR, $jlang->getDefault(), true);
		$jlang->load('com_admintools', JPATH_ADMINISTRATOR, null, true);

// Fetch the username
		$username = JFactory::getApplication()->input->getString('username');

// Get the site name
		$config = $this->container->platform->getConfig();

$sitename = $config->get('sitename');

// Get the IP address
		$ip = AtsystemUtilFilter::getIp();

if ((strpos($ip, '::') === 0) && (strstr($ip, '.') !== false))
		{
			$ip = substr($ip, strrpos($ip, ':') + 1);
		}

$country = '';
		$continent = '';

if (class_exists('AkeebaGeoipProvider'))
		{
			$geoip     = new AkeebaGeoipProvider();
			$country   = $geoip->getCountryCode($ip);
			$continent = $geoip->getContinent($ip);
		}

if (empty($country))
		{
			$country = '(unknown country)';
		}

if (empty($continent))
		{
			$continent = '(unknown continent)';
		}

$uri = JUri::getInstance();
		$url = $uri->toString(array('scheme', 'user', 'pass', 'host', 'port', 'path', 'query', 'fragment'));

$ip_link = $this->cparams->getValue('iplookupscheme', 'http') . '://' . $this->cparams->getValue('iplookup', 'ip-lookup.net/index.php?ip={ip}');
		$ip_link = str_replace('{ip}', $ip, $ip_link);

// Construct the replacement table
		$substitutions = array(
			'[SITENAME]'  => $sitename,
			'[REASON]'	  => JText::_('COM_ADMINTOOLS_WAFEMAILTEMPLATE_REASON_ADMINLOGINFAIL'),
			'[DATE]'      => gmdate('Y-m-d H:i:s') . " GMT",
			'[URL]'       => $url,
			'[USER]'      => $username,
			'[IP]'        => $ip,
			'[LOOKUP]'    => '<a href="' . $ip_link . '">IP Lookup</a>',
			'[COUNTRY]'   => $country,
			'[CONTINENT]' => $continent,
			'[UA]'		  => $_SERVER['HTTP_USER_AGENT'],
		);

// Let's get the most suitable email template
		$template = $this->exceptionsHandler->getEmailTemplate('adminloginfail', true);

// Got no template, the user didn't published any email template, or the template doesn't want us to
		// send a notification email. Anyway, let's stop here.
		if (!$template)
		{
			return true;
		}
		else
		{
			$subject = $template[0];
			$body = $template[1];
		}

foreach ($substitutions as $k => $v)
		{
			$subject = str_replace($k, $v, $subject);
			$body    = str_replace($k, $v, $body);
		}

// Send the email
		try
		{
			$mailer = JFactory::getMailer();

$mailfrom = $config->get('mailfrom');
			$fromname = $config->get('fromname');

$recipients = explode(',', $this->cparams->getValue('emailonfailedadminlogin', ''));
			$recipients = array_map('trim', $recipients);

foreach ($recipients as $recipient)
			{
				if (empty($recipient))
				{
					continue;
				}

// This line is required because SpamAssassin is BROKEN
				$mailer->Priority = 3;

$mailer->isHtml(true);
				$mailer->setSender(array($mailfrom, $fromname));

if ($mailer->addRecipient($recipient) === false)
				{
					// Failed to add a recipient?
					continue;
				}

$mailer->setSubject($subject);
				$mailer->setBody($body);
				$mailer->Send();
			}
		}
		catch (\Exception $e)
		{
			// Joomla! 3.5 and later throw an exception when crap happens instead of suppressing it and returning false
		}
	}
}