<?php
// Set the header to return JSON
header('Content-Type: application/json');

// Define allowed accounts with their expiration timestamps (Unix time)
$allowedAccounts = array(
    203519230 => array("expiration" => 1767225599), // Example account 12345678
    87654321 => array("expiration" => 1770000000)  // Example account 87654321
);

// Check if 'login' parameter is provided
if (!isset($_GET['login'])) {
    echo json_encode(array("status" => "invalid", "message" => "No login provided"));
    exit;
}

// Convert the login parameter to an integer
$login = intval($_GET['login']);

// Check if the login exists in our allowed accounts list
if (array_key_exists($login, $allowedAccounts)) {
    $expiration = $allowedAccounts[$login]["expiration"];
    // Check if the current time is past the expiration
    if (time() > $expiration) {
        echo json_encode(array("status" => "invalid", "message" => "License expired"));
    } else {
        echo json_encode(array("status" => "valid", "expiration" => $expiration));
    }
} else {
    echo json_encode(array("status" => "invalid", "message" => "Unauthorized account"));
}
?>