From a90f41e6388e8fce196f188795347f2798f563a7 Mon Sep 17 00:00:00 2001
From: huanld <huanld.dev@gmail.com>
Date: Fri, 10 Apr 2026 22:45:06 +0700
Subject: [PATCH] fix: serve static files at root using fs.Sub

---
 web-admin/main.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/web-admin/main.go b/web-admin/main.go
index 7bee20a2f..8fc87859e 100644
--- a/web-admin/main.go
+++ b/web-admin/main.go
@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"io/fs"
 	"log"
 	"net/http"
 	"os"
@@ -47,8 +48,12 @@ func main() {
 	mux.HandleFunc("/api/routes/", authMiddleware(handleRouteByID))
 	mux.HandleFunc("/api/auth", handleAuth)
 
-	// Static files
-	mux.Handle("/", http.FileServer(http.FS(staticFS)))
+	// Static files - strip "static" prefix so files are served at /
+	staticSub, err := fs.Sub(staticFS, "static")
+	if err != nil {
+		log.Fatal(err)
+	}
+	mux.Handle("/", http.FileServer(http.FS(staticSub)))
 
 	log.Printf("Headscale Web Admin starting on %s", listenAddr)
 	log.Printf("Headscale API: %s", headscaleURL)