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Add options for query log and disabling automatic directory index generation

This commit is contained in:
Your Name 2018-11-06 15:53:06 +00:00
parent 015d185109
commit 1ba3c1b0e4
1 changed files with 26 additions and 14 deletions
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40
main.go
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@ -10,39 +10,51 @@ import (
) )
type config struct { type config struct {
Listen string listen string
Port int port int
Username string username string
Password string password string
noindex bool
log bool
} }
var c config var c config
func init() { func init() {
flag.StringVar(&c.Listen, "listen", "0.0.0.0", "IP address to listen.") flag.StringVar(&c.listen, "listen", "0.0.0.0", "IP address to listen.")
flag.IntVar(&c.Port, "port", 8000, "Listen port for interface (ports below 1024 may require super user privileges)") flag.IntVar(&c.port, "port", 8000, "Listen port for interface (ports below 1024 may require super user privileges)")
flag.StringVar(&c.Username, "username", "", "Require this username tp access") flag.StringVar(&c.username, "username", "", "Require this username tp access")
flag.StringVar(&c.Password, "password", "", "Require this password to access interface") flag.StringVar(&c.password, "password", "", "Require this password to access interface")
flag.BoolVar(&c.noindex, "noindex", false, "Disable directory indexing")
flag.BoolVar(&c.log, "log", false, "Enable simple request log")
flag.Parse() flag.Parse()
} }
func main() { func main() {
r := mux.NewRouter() r := mux.NewRouter()
r.Use(BasicAuth) if c.username != "" && c.password != "" {
r.Use(QueryLog) r.Use(BasicAuth)
}
if c.log {
r.Use(QueryLog)
}
r.PathPrefix("/").Handler(http.StripPrefix("/", enhancedfileserver.FileServer(http.Dir("./")))) if c.noindex {
r.PathPrefix("/").Handler(http.StripPrefix("/", enhancedfileserver.FileServerNoIndex(http.Dir("./"))))
} else {
r.PathPrefix("/").Handler(http.StripPrefix("/", enhancedfileserver.FileServer(http.Dir("./"))))
}
a := fmt.Sprintf("%s:%d", c.Listen, c.Port) a := fmt.Sprintf("%s:%d", c.listen, c.port)
log.Fatal(http.ListenAndServe(a, r)) log.Fatal(http.ListenAndServe(a, r))
} }
func BasicAuth(next http.Handler) http.Handler { func BasicAuth(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if c.Username != "" && c.Password != "" { if c.username != "" && c.password != "" {
user, pass, ok := r.BasicAuth() user, pass, ok := r.BasicAuth()
if !ok || user != c.Username || pass != c.Password { if !ok || user != c.username || pass != c.password {
w.Header().Set("WWW-Authenticate", `Basic realm="mydomains"`) w.Header().Set("WWW-Authenticate", `Basic realm="mydomains"`)
http.Error(w, "Unauthorized", http.StatusUnauthorized) http.Error(w, "Unauthorized", http.StatusUnauthorized)