| Server IP : 74.208.127.88 / Your IP : 216.73.216.156 Web Server : Apache/2.4.41 (Ubuntu) System : Linux ubuntu 5.4.0-163-generic #180-Ubuntu SMP Tue Sep 5 13:21:23 UTC 2023 x86_64 User : www-data ( 33) PHP Version : 7.4.3-4ubuntu2.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /var/www/html/rockyo/controller/nppBackup/ |
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<?php
if (session_status() === PHP_SESSION_NONE) {
session_start();
}
require_once(__DIR__ . '/../config/db.php');
$username = $_POST['username'];
$password = $_POST['password'];
$sql = "SELECT * FROM users WHERE username = ?";
$stmt = $pdo->prepare($sql);
$stmt->execute([$username]);
$user = $stmt->fetch();
if ($user && password_verify($password, $user['password'])) {
if ($user['is_logged_in']) {
echo json_encode(["error" => "Usuario ya tiene una sesión activa."]);
exit;
}
// Marcar como logueado
$update = $pdo->prepare("UPDATE users SET is_logged_in = 1 WHERE id = ?");
$update->execute([$user['id']]);
// Guardar sesión
$_SESSION['user_id'] = $user['id'];
$_SESSION['username'] = $user['username'];
// Registrar IP
$ip = $_SERVER['REMOTE_ADDR'];
$log = $pdo->prepare("INSERT INTO login_sessions (user_id, ip_address) VALUES (?, ?)");
$log->execute([$user['id'], $ip]);
echo json_encode(["success" => true]);
} else {
echo json_encode(["error" => "Credenciales inválidas."]);
}