feedpanel/cmd/userpanel/main.go

package main

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

	"github.com/namsral/flag"

	"git.lattuga.net/boyska/feedpanel/panelui"
	"github.com/urfave/negroni"
)

func main() {
	port := os.Getenv("PORT")
	if port == "" {
		port = "8000"
	}
	fs := flag.NewFlagSetWithEnvPrefix(os.Args[0], "PANEL", 0)
	allowedName := fs.String("allowed-name", "", "Name allowed to forward auth")
	addr := fs.String("listen-addr", ":"+port, "Address to listen on")
	fs.Parse(os.Args[1:])

	var allowedNames []string
	if *allowedName != "" {
		allowedNames = []string{*allowedName}
	} else {
		allowedNames = []string{}
	}

	ha := panelui.HeaderAuth{AllowedNames: allowedNames, RequireUser: true}
	n := negroni.New(negroni.NewRecovery(), negroni.NewLogger(), ha)
	n.UseHandler(panelui.GetMux())
	fmt.Println("Listening on", *addr)
	http.ListenAndServe(*addr, n)
}