package main

import (
	"fmt"
	"net"
	"net/http"
	"os"

	"git.giftfish.de/ston1th/godrop"
)

func main() {
	cfg := godrop.Config{
		User:  "nobody",
		Group: "nobody",
	}
	err := godrop.Drop(cfg, func() (net.Listener, error) { return net.Listen("tcp", ":80") })
	if err != nil {
		fmt.Println(err)
	}

	l, err := godrop.GetListener()
	if err != nil {
		fmt.Println("Failed to listen on FD 3:", err)
		os.Exit(1)
	}

	http.Serve(l, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintf(w, "pid %d\nuid %d\ngid %d", os.Getpid(), os.Getuid(), os.Getgid())
	}))
}