package main

import (
        "flag"
        "log"
        "net/http"
)


var (
        username = "mtumizi"
        password = "nen0gumu"
)

func main() {
        port := flag.String("p", "8100", "port to serve on")
        directory := flag.String("d", ".", "the directory of static file to host")
        flag.Parse()

        // basic auth
        http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
                user, pass, ok := r.BasicAuth()
                if !ok || user != username || pass != password {
                        w.Header().Set("WWW-Authenticate", `Basic realm="Restricted"`)
                        http.Error(w, "Unauthorized.", 401)
                        return
                }
                http.FileServer(http.Dir(*directory)).ServeHTTP(w, r)
        })

        log.Printf("Serving %s on HTTP port: %s\n", *directory, *port)
        log.Fatal(http.ListenAndServe(":"+*port, nil))
}