package handler

import (
	"net/http"
)

func Static(dir string) http.Handler {
	fs := http.FileServer(http.Dir(dir))
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Security-Policy", "default-src 'self'; script-src 'self'; style-src 'self'; img-src 'self' data:; connect-src 'self'; object-src 'none'; base-uri 'self'; frame-ancestors 'none'")
		w.Header().Set("X-Content-Type-Options", "nosniff")
		w.Header().Set("Referrer-Policy", "no-referrer")
		w.Header().Set("Permissions-Policy", "geolocation=(), microphone=(), camera=()")
		w.Header().Set("X-Frame-Options", "DENY")
		w.Header().Set("Cache-Control", "no-store")
		fs.ServeHTTP(w, r)
	})
}
