dodanie csrf, oauth 2, dockerfile

source/ajax_add_row.php

@@ -10,6 +10,11 @@ if (!$data || empty(trim($data['product_name']))) {
     die(json_encode(['success' => false, 'error' => 'Nazwa produktu jest wymagana!']));
 }
 
+if (!isValidCsrfToken($data['csrf_token'] ?? null)) {
+    http_response_code(403);
+    die(json_encode(['success' => false, 'error' => 'Nieprawidlowy token bezpieczenstwa']));
+}
+
 try {
     $pdo->beginTransaction();
 
@@ -34,6 +39,7 @@ try {
     echo json_encode(['success' => true]);
 } catch (PDOException $e) {
     $pdo->rollBack();
-    echo json_encode(['success' => false, 'error' => $e->getMessage()]);
+    error_log($e->getMessage());
+    echo json_encode(['success' => false, 'error' => 'Wystapil blad serwera']);
 }
 ?>