/**
* This will check and see how many 404 requests there have been recently.
*
* @return bool
*/
public static function Check404Pages()
{
// How long back do I want to check the logs?
$time = new DateTime();
$time->modify('-30 seconds');
$ds = Dataset::Init()->table('user_activity')->where(['status = 404', 'ip_addr = ' . REMOTE_IP, 'datetime > ' . $time->format('U')])->count()->execute();
if ($ds->num_rows > 30) {
// CHILL THAR F****R!
$time->modify('+6 minutes');
$blacklist = new \IpBlacklistModel();
$blacklist->setFromArray(['ip_addr' => REMOTE_IP . '/24', 'expires' => $time->format('U'), 'message' => 'You have requested too many "404" pages recently, please go get some coffee and wait for a short bit. If you are a bot and/or spammer, please bugger off.', 'comment' => '5-minute auto-ban for too many 404 requests in 30 seconds']);
$blacklist->save();
\SystemLogModel::LogSecurityEvent('/security/blocked', 'Blocking IP due to too many 404 requests in 30 seconds.');
die($blacklist->get('message'));
}
}
