override_dotnet_headers.cs

            var webHeaderCollectionType = typeof(WebHeaderCollection);
            System.Runtime.CompilerServices.RuntimeHelpers.RunClassConstructor(webHeaderCollectionType.TypeHandle);
            try
            {
                var hInfoFieldInfo = webHeaderCollectionType.GetField("HInfo", BindingFlags.NonPublic | BindingFlags.GetField | BindingFlags.Static);
                var hInfo = hInfoFieldInfo.GetValue(null);
                var hInfoType = hInfo.GetType().GetField("HeaderHashTable", BindingFlags.NonPublic | BindingFlags.GetField | BindingFlags.Static);
                var hashtableOfHeaderInfos = hInfoType.GetValue(hInfo) as Hashtable;
                foreach (var e in hashtableOfHeaderInfos.Values)
                {
                    var headerIsRequestRestrictedFieldInfo = e.GetType().GetField("IsRequestRestricted", BindingFlags.NonPublic | BindingFlags.GetField | BindingFlags.Instance);
                    headerIsRequestRestrictedFieldInfo.SetValue(e, false);
                    var headerIsResponseRestrictedFieldInfo = e.GetType().GetField("IsResponseRestricted", BindingFlags.NonPublic | BindingFlags.GetField | BindingFlags.Instance);
                    headerIsResponseRestrictedFieldInfo.SetValue(e, false);
                }
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine("total hack failed: " + ex);
            }