use Bot2Hook\Signature; 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()]);