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Adds rate limiting to the login page

main
Yasen Pramatarov 2024-12-07 15:38:13 +02:00
parent fee0616ca4
commit f549940249
1 changed files with 44 additions and 40 deletions
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84
app/pages/login.php
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@ -22,49 +22,53 @@ try {
$dbWeb = connectDB($config); $dbWeb = connectDB($config);
if ( $_SERVER['REQUEST_METHOD'] == 'POST' ) { if ( $_SERVER['REQUEST_METHOD'] == 'POST' ) {
$username = $_POST['username']; try {
$password = $_POST['password']; $username = $_POST['username'];
$password = $_POST['password'];
// login successful // login successful
if ( $userObject->login($username, $password) ) { if ( $userObject->login($username, $password) ) {
// if remember_me is checked, max out the session // if remember_me is checked, max out the session
if (isset($_POST['remember_me'])) { if (isset($_POST['remember_me'])) {
// 30*24*60*60 = 30 days // 30*24*60*60 = 30 days
$cookie_lifetime = 30 * 24 * 60 * 60; $cookie_lifetime = 30 * 24 * 60 * 60;
$setcookie_lifetime = time() + 30 * 24 * 60 * 60; $setcookie_lifetime = time() + 30 * 24 * 60 * 60;
$gc_maxlifetime = 30 * 24 * 60 * 60; $gc_maxlifetime = 30 * 24 * 60 * 60;
} else {
// 0 - session end on browser close
// 1440 - 24 minutes (default)
$cookie_lifetime = 0;
$setcookie_lifetime = 0;
$gc_maxlifetime = 1440;
}
// set session lifetime and cookies
setcookie('username', $username, [
'expires' => $setcookie_lifetime,
'path' => $config['folder'],
'domain' => $config['domain'],
'secure' => isset($_SERVER['HTTPS']),
'httponly' => true,
'samesite' => 'Strict'
]);
// redirect to index
$_SESSION['notice'] = "Login successful";
$user_id = $userObject->getUserId($username)[0]['id'];
$logObject->insertLog($user_id, "Login: User \"$username\" logged in. IP: $user_IP", 'user');
header('Location: ' . htmlspecialchars($app_root));
exit();
// login failed
} else { } else {
// 0 - session end on browser close $_SESSION['error'] = "Login failed.";
// 1440 - 24 minutes (default) $user_id = $userObject->getUserId($username)[0]['id'];
$cookie_lifetime = 0; $logObject->insertLog($user_id, "Login: Failed login attempt for user \"$username\". IP: $user_IP", 'user');
$setcookie_lifetime = 0; header('Location: ' . htmlspecialchars($app_root));
$gc_maxlifetime = 1440; exit();
} }
} catch (Exception $e) {
// set session lifetime and cookies $error = $e->getMessage();
setcookie('username', $username, [
'expires' => $setcookie_lifetime,
'path' => $config['folder'],
'domain' => $config['domain'],
'secure' => isset($_SERVER['HTTPS']),
'httponly' => true,
'samesite' => 'Strict'
]);
// redirect to index
$_SESSION['notice'] = "Login successful";
$user_id = $userObject->getUserId($username)[0]['id'];
$logObject->insertLog($user_id, "Login: User \"$username\" logged in. IP: $user_IP", 'user');
header('Location: ' . htmlspecialchars($app_root));
exit();
// login failed
} else {
$_SESSION['error'] = "Login failed.";
$user_id = $userObject->getUserId($username)[0]['id'];
$logObject->insertLog($user_id, "Login: Failed login attempt for user \"$username\". IP: $user_IP", 'user');
header('Location: ' . htmlspecialchars($app_root));
exit();
} }
} }
} catch (Exception $e) { } catch (Exception $e) {