Use maintained gziphandler (#30592)

Replace #27894

---------

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

1 files changed, 13 insertions, 7 deletions

diff --git a/modules/web/handler.go b/modules/web/handler.go
index 26b7428016..1812c664b3 100644
--- a/modules/web/handler.go
+++ b/modules/web/handler.go
@@ -128,6 +128,16 @@ func hasResponseBeenWritten(argsIn []reflect.Value) bool {
 	return false
 }
 
+func wrapHandlerProvider[T http.Handler](hp func(next http.Handler) T, funcInfo *routing.FuncInfo) func(next http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		h := hp(next) // this handle could be dynamically generated, so we can't use it for debug info
+		return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
+			routing.UpdateFuncInfo(req.Context(), funcInfo)
+			h.ServeHTTP(resp, req)
+		})
+	}
+}
+
 // toHandlerProvider converts a handler to a handler provider
 // A handler provider is a function that takes a "next" http.Handler, it can be used as a middleware
 func toHandlerProvider(handler any) func(next http.Handler) http.Handler {
@@ -138,13 +148,9 @@ func toHandlerProvider(handler any) func(next http.Handler) http.Handler {
 	}
 
 	if hp, ok := handler.(func(next http.Handler) http.Handler); ok {
-		return func(next http.Handler) http.Handler {
-			h := hp(next) // this handle could be dynamically generated, so we can't use it for debug info
-			return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
-				routing.UpdateFuncInfo(req.Context(), funcInfo)
-				h.ServeHTTP(resp, req)
-			})
-		}
+		return wrapHandlerProvider(hp, funcInfo)
+	} else if hp, ok := handler.(func(http.Handler) http.HandlerFunc); ok {
+		return wrapHandlerProvider(hp, funcInfo)
 	}
 
 	provider := func(next http.Handler) http.Handler {