use Bot2Hook\Logger;
$config = (require __DIR__ . '/../app/bootstrap.php');
header('Cache-Control: no-cache, must-revalidate');
header('Content-type: application/json');
$logger = new Logger($config['logger']);
$signature = new Signature($config['signature_key']);
$uri = $_SERVER['REQUEST_SCHEME'] . '://' . $_SERVER['HTTP_HOST'];
if ($_SERVER['SERVER_PORT'] != '80') {
$uri .= ':' . $_SERVER['SERVER_PORT'];
}
$uri .= $_SERVER['SCRIPT_NAME'];
$b2h_signature = empty($_SERVER['HTTP_X_BOT2HOOK_SIGNATURE']) ? '' : $_SERVER['HTTP_X_BOT2HOOK_SIGNATURE'];
$request = $_SERVER['REQUEST_METHOD'] == 'GET' ? $_GET : $_POST;
try {
if (!$signature->isValid($b2h_signature, $uri, $request)) {
throw new \Exception('not_valid_signature');
}
if (!isset($request['bot'])) {
throw new \Exception('No bot key in incoming web hook');
}
$bot = json_decode($request['bot'], true);
if (empty($bot)) {
$bot = $request['bot'];
}
Incoming::addBot($bot, $logger);
echo json_encode(['ok' => true]);
} catch (\Exception $e) {
$logger->err("Incoming webhook error: " . $e->getMessage() . "\n" . json_encode($request) . "\n");
http_response_code(400);
echo json_encode(['error' => $e->getMessage()]);
}
