public function load()
{
require_once HM_LIMIT_LOGIN_DIR . 'inc/class-options.php';
require_once HM_LIMIT_LOGIN_DIR . 'inc/class-errors.php';
require_once HM_LIMIT_LOGIN_DIR . 'inc/class-cookies.php';
require_once HM_LIMIT_LOGIN_DIR . 'inc/class-validation.php';
require_once HM_LIMIT_LOGIN_DIR . 'inc/class-notifications.php';
if (HM_LIMIT_LOGIN_VERSION !== get_option('hm_limit_login_version')) {
$this->set_default_variables();
}
load_plugin_textdomain('limit-login-attempts', false, dirname(plugin_basename(__FILE__)));
Options::get_instance();
Errors::get_instance();
Cookies::get_instance();
Validation::get_instance();
Notifications::get_instance();
}
/**
* Action when login attempt failed
*
* Increase nr of retries (if necessary). Reset valid value. Setup
* lockout if nr of retries are above threshold. And more!
*
* A note on external whitelist: retries and statistics are still counted and
* notifications done as usual, but no lockout is done.
*/
public function failed()
{
// Get lockouts
list($lockouts, $retries, $valid) = $this->process_lockouts();
// Return early if already locked out or not locked out yet
if ($this->locked_out) {
return;
}
/* do housecleaning and save values */
$this->cleanup($retries, $lockouts, $valid);
/* do any notification */
$notifcation_object = Notifications::get_instance();
$notifcation_object->notify();
/* increase statistics */
$total = get_option('hm_limit_login_lockouts_total');
if ($total === false || !is_numeric($total)) {
add_option('hm_limit_login_lockouts_total', 1, '', 'no');
} else {
update_option('hm_limit_login_lockouts_total', $total + 1);
}
}
