99 lines
3.8 KiB
PHP
99 lines
3.8 KiB
PHP
<?php
|
|
|
|
/**
|
|
* User registration
|
|
*
|
|
* This page ("register") handles user registration if the feature is enabled in the configuration.
|
|
* It accepts a POST request with a username and password, attempts to register the user,
|
|
* and redirects to the login page on success or displays an error message on failure.
|
|
*/
|
|
|
|
// registration is allowed, go on
|
|
if ($config['registration_enabled'] == true) {
|
|
|
|
try {
|
|
global $dbWeb, $logObject, $userObject;
|
|
|
|
if ( $_SERVER['REQUEST_METHOD'] == 'POST' ) {
|
|
|
|
// Apply rate limiting
|
|
require '../app/includes/rate_limit_middleware.php';
|
|
checkRateLimit($dbWeb, 'register');
|
|
|
|
require_once '../app/classes/validator.php';
|
|
require_once '../app/helpers/security.php';
|
|
$security = SecurityHelper::getInstance();
|
|
|
|
// Sanitize input
|
|
$formData = $security->sanitizeArray($_POST, ['username', 'password', 'confirm_password', 'csrf_token']);
|
|
|
|
// Validate CSRF token
|
|
if (!$security->verifyCsrfToken($formData['csrf_token'] ?? '')) {
|
|
throw new Exception(Feedback::get('ERROR', 'CSRF_INVALID')['message']);
|
|
}
|
|
|
|
$validator = new Validator($formData);
|
|
$rules = [
|
|
'username' => [
|
|
'required' => true,
|
|
'min' => 3,
|
|
'max' => 20
|
|
],
|
|
'password' => [
|
|
'required' => true,
|
|
'min' => 8,
|
|
'max' => 100
|
|
],
|
|
'confirm_password' => [
|
|
'required' => true,
|
|
'matches' => 'password'
|
|
]
|
|
];
|
|
|
|
$username = $formData['username'] ?? 'unknown';
|
|
|
|
if ($validator->validate($rules)) {
|
|
$password = $formData['password'];
|
|
|
|
// registering
|
|
$result = $userObject->register($username, $password);
|
|
|
|
// redirect to login
|
|
if ($result === true) {
|
|
// Get the new user's ID for logging
|
|
$user_id = $userObject->getUserId($username)[0]['id'];
|
|
$logObject->insertLog($user_id, "Registration: New user \"$username\" registered successfully. IP: $user_IP", 'user');
|
|
Feedback::flash('NOTICE', 'DEFAULT', "Registration successful. You can log in now.");
|
|
header('Location: ' . htmlspecialchars($app_root));
|
|
exit();
|
|
// registration fail, redirect to login
|
|
} else {
|
|
$logObject->insertLog(0, "Registration: Failed registration attempt for user \"$username\". IP: $user_IP. Reason: $result", 'system');
|
|
Feedback::flash('ERROR', 'DEFAULT', "Registration failed. $result");
|
|
header('Location: ' . htmlspecialchars($app_root));
|
|
exit();
|
|
}
|
|
} else {
|
|
$error = $validator->getFirstError();
|
|
$logObject->insertLog(0, "Registration: Failed validation for user \"" . ($username ?? 'unknown') . "\". IP: $user_IP. Reason: $error", 'system');
|
|
Feedback::flash('ERROR', 'DEFAULT', $error);
|
|
header('Location: ' . htmlspecialchars($app_root . '?page=register'));
|
|
exit();
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$logObject->insertLog(0, "Registration: System error. IP: $user_IP. Error: " . $e->getMessage(), 'system');
|
|
Feedback::flash('ERROR', 'DEFAULT', $e->getMessage());
|
|
}
|
|
|
|
// Get any new feedback messages
|
|
include '../app/helpers/feedback.php';
|
|
|
|
// Load the template
|
|
include '../app/templates/form-register.php';
|
|
|
|
// registration disabled
|
|
} else {
|
|
echo Feedback::render('NOTICE', 'DEFAULT', 'Registration is disabled', false);
|
|
}
|