converting to IndexedDB

main.go

@@ -3,6 +3,8 @@ package main
 import (
 	"log"
 	"net/http"
+	"os"
+	"path/filepath"
 	"strconv"
 
 	"github.com/gorilla/websocket"
@@ -50,6 +52,18 @@ func (lh *LoggingHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	lh.handler.ServeHTTP(w, r)
 }
 
+// noDirListing wraps an http.FileServer handler to prevent directory listings
+func noDirListing(h http.Handler, root string) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		path := filepath.Join(root, r.URL.Path)
+		if info, err := os.Stat(path); err == nil && info.IsDir() {
+			http.NotFound(w, r) // Always return 404 for directories
+			return
+		}
+		h.ServeHTTP(w, r)
+	}
+}
+
 func main() {
 	dir := "./"
 	port := 80
@@ -59,8 +73,10 @@ func main() {
 
 	// Set up file server and WebSocket endpoint
 	fs := http.FileServer(http.Dir(dir))
-	loggingHandler := &LoggingHandler{handler: fs}
-	http.Handle("/", loggingHandler)
+	// loggingHandler := &LoggingHandler{handler: fs}
+	// http.Handle("/", loggingHandler)
+	http.Handle("/", noDirListing(fs, dir))
+
 	http.HandleFunc("/ws", handleWebSocket)
 
 	// Configure and start the HTTP server