blokowanie admina przy trzeciej nieudanej próbie logowania na 15 min
wkleiłem tutaj cały plik ale możesz sobie go porównać ze swoim i tylko przekopiować to co zostało dodane
plik admin/controller/common/login.php
- Kod: Zaznacz cały
<?php
class ControllerCommonLogin extends Controller {
private $error = array();
public function index() {
$this->language->load('common/login');
$this->document->setTitle($this->language->get('heading_title'));
if ($this->user->isLogged() && isset($this->request->get['token']) && ($this->request->get['token'] == $this->session->data['token'])) {
$this->redirect($this->url->link('common/home', 'token=' . $this->session->data['token'], 'SSL'));
}
if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
$this->session->data['token'] = md5(mt_rand());
$this->clearLoginAttempts(getIp());
if (isset($this->request->post['redirect'])) {
$this->redirect($this->request->post['redirect'] . '&token=' . $this->session->data['token']);
} else {
$this->redirect($this->url->link('common/home', 'token=' . $this->session->data['token'], 'SSL'));
}
}
$this->data['heading_title'] = $this->language->get('heading_title');
$this->data['text_login'] = $this->language->get('text_login');
$this->data['text_forgotten'] = $this->language->get('text_forgotten');
$this->data['entry_username'] = $this->language->get('entry_username');
$this->data['entry_password'] = $this->language->get('entry_password');
$this->data['button_login'] = $this->language->get('button_login');
if ((isset($this->session->data['token']) && !isset($this->request->get['token'])) || ((isset($this->request->get['token']) && (isset($this->session->data['token']) && ($this->request->get['token'] != $this->session->data['token']))))) {
$this->error['warning'] = $this->language->get('error_token');
}
if (isset($this->error['warning'])) {
$this->data['error_warning'] = $this->error['warning'];
} else {
$this->data['error_warning'] = '';
}
if (isset($this->error['attempts'])) {
$this->data['error_attempts'] = $this->error['attempts'];
} else {
$this->data['error_attempts'] = '';
}
if (isset($this->session->data['success'])) {
$this->data['success'] = $this->session->data['success'];
unset($this->session->data['success']);
} else {
$this->data['success'] = '';
}
$this->data['action'] = $this->url->link('common/login', '', 'SSL');
if (isset($this->request->post['username'])) {
$this->data['username'] = $this->request->post['username'];
} else {
$this->data['username'] = '';
}
if (isset($this->request->post['password'])) {
$this->data['password'] = $this->request->post['password'];
} else {
$this->data['password'] = '';
}
if (isset($this->request->get['route'])) {
$route = $this->request->get['route'];
unset($this->request->get['route']);
if (isset($this->request->get['token'])) {
unset($this->request->get['token']);
}
$url = '';
if ($this->request->get) {
$url .= http_build_query($this->request->get);
}
$this->data['redirect'] = $this->url->link($route, $url, 'SSL');
} else {
$this->data['redirect'] = '';
}
if ($this->config->get('config_password')) {
$this->data['forgotten'] = $this->url->link('common/forgotten', '', 'SSL');
} else {
$this->data['forgotten'] = '';
}
$this->template = 'common/login.tpl';
$this->children = array(
'common/header',
'common/footer'
);
$this->response->setOutput($this->render());
}
protected function validate() {
$ip = getIp();
$result = $this->confirmIPAddress($ip);
if ($result == 1) {
$this->error['attempts'] = $this->language->get('error_login_attempts');
} else {
if (isset($this->request->post['username']) && isset($this->request->post['password']) && !$this->user->login($this->request->post['username'], $this->request->post['password'])) {
$this->error['warning'] = $this->language->get('error_login');
$this->addLoginAttempt($ip);
}
}
if (!$this->error) {
return true;
} else {
return false;
}
}
private function confirmIPAddress($value) {
$query = $this->db->query("SELECT attempts, (CASE when last_login is not NULL and DATE_ADD(last_login, INTERVAL 15 MINUTE) > NOW() then 1 else 0 end) as denied FROM " . DB_PREFIX . "login_attempts WHERE ip = '" . $this->db->escape($value) . "'");
$data = $query->row;
if (!$data) {
return 0;
}
if ($data["attempts"] >= 3) {
if ($data["denied"] == 1) {
return 1;
} else {
$this->clearLoginAttempts($value);
return 0;
}
}
return 0;
}
function addLoginAttempt($value) {
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "login_attempts WHERE ip = '" . $this->db->escape($value) . "'");
$data = $query->row;
if ($data) {
$attempts = $data["attempts"] + 1;
if ($attempts == 3) {
$this->db->query("UPDATE " . DB_PREFIX . "login_attempts SET attempts = " . $attempts . ", last_login = NOW() WHERE ip = '" . $this->db->escape($value) . "'");
} else {
$this->db->query("UPDATE " . DB_PREFIX . "login_attempts SET attempts = " . $attempts . " WHERE ip = '" . $this->db->escape($value) . "'");
}
} else {
$this->db->query("INSERT INTO " . DB_PREFIX . "login_attempts (attempts, ip, last_login) values (1, '" . $this->db->escape($value) . "', NOW())");
}
}
function clearLoginAttempts($value) {
$this->db->query("UPDATE " . DB_PREFIX . "login_attempts SET attempts = 0 WHERE ip = '" . $this->db->escape($value) . "'");
}
}
function getIp() {
$ip = '';
if (isset($_SERVER)) {
if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
elseif (isset($_SERVER['HTTP_CLIENT_IP'])) $ip = $_SERVER['HTTP_CLIENT_IP'];
else $ip = $_SERVER['REMOTE_ADDR'];
} else {
if (getenv('HTTP_X_FORWARDED_FOR')) $ip = getenv('HTTP_X_FORWARDED_FOR');
elseif (getenv('HTTP_CLIENT_IP')) $ip = getenv('HTTP_CLIENT_IP');
else $ip = getenv('REMOTE_ADDR');
}
return $ip;
}
?>
tabela do mysql, wystarczy wrzucić przez phpmyadmin, pamiętaj o prefixie do tabel jeżeli go używasz
- Kod: Zaznacz cały
CREATE TABLE IF NOT EXISTS `login_attempts` (
`ip` varchar(20) COLLATE utf8_bin NOT NULL,
`attempts` int(11) NOT NULL,
`last_login` datetime NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin;