Allow large file uploads by increasing request limits

Configured Kestrel and FormOptions to support very large uploads by setting MaxRequestBodySize and related limits to their maximum values. This removes restrictions on file upload size for incoming requests and form data.

Author: 0xnullsect0r

UDToolAPI/Program.cs

@@ -8,13 +8,21 @@ public static void Main(string[] args)
         {
             var builder = WebApplication.CreateBuilder(args);
 
+            // Configure Kestrel to allow large uploads
+            builder.WebHost.ConfigureKestrel(options =>
+            {
+                options.Limits.MaxRequestBodySize = long.MaxValue;
+            });
+
             // Add services to the container.
             builder.Services.AddControllers();
 
             // Configure to allow large file uploads (no limit)
             builder.Services.Configure<FormOptions>(options =>
             {
                 options.MultipartBodyLengthLimit = long.MaxValue;
+                options.ValueLengthLimit = int.MaxValue;
+                options.MemoryBufferThreshold = int.MaxValue;
             });
 
             // Add Swashbuckle services