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<?php
include_once "../src/config.php";
include_once "../src/alert.php";
session_start();
if (!HCAPTCHA_ENABLE) {
$_SESSION["captcha_solved"] = true;
header("Location: /");
exit;
}
if (isset($_SESSION["captcha_solved"]) && $_SESSION["captcha_solved"]) {
header("Location: /");
exit;
}
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["h-captcha-response"])) {
// sending a request to captcha api
$request = curl_init("https://hcaptcha.com/siteverify");
curl_setopt($request, CURLOPT_POST, 1);
curl_setopt($request, CURLOPT_HTTPHEADER, [sprintf("User-Agent: %s/1.0", INSTANCE_NAME)]);
curl_setopt(
$request,
CURLOPT_POSTFIELDS,
http_build_query(array("secret" => HCAPTCHA_SECRETKEY, "response" => $_POST["h-captcha-response"]))
);
curl_setopt($request, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($request);
curl_close($request);
$json = json_decode($response);
if ($json->success) {
$_SESSION["captcha_solved"] = true;
header("Location: /");
exit;
}
}
?>
<html>
<head>
<title>Resolving a hCaptcha - <?php echo INSTANCE_NAME ?></title>
<link rel="stylesheet" href="/static/style.css">
<script src='https://www.hCaptcha.com/1/api.js' async defer></script>
</head>
<body>
<noscript>JavaScript is required to solve hCaptcha</noscript>
<div class="container">
<div class="wrapper">
<section class="row" style="padding: 4px; justify-content: center;">
<section class="box">
<div class="h-captcha" data-sitekey="<?php echo HCAPTCHA_SITEKEY ?>"></div>
</section>
</section>
</div>
</div>
</body>
</html>
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