Ejemplo n.º 1
0
func authenticationMW(h http.Handler, endpoint string, globals *config.Globals) http.Handler {
	conf := globals.GetEndpoint(endpoint)
	var networks []*net.IPNet
	if conf.AcceptAddr != "" {
		networks = prepareNetworks(conf.AcceptAddr)
	}

	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if networks != nil {
			if !acceptAddress(networks, r.RemoteAddr) {
				log.Info("authenticationMW 403 Forbidden - addr", "endpoint", endpoint,
					"addr", r.RemoteAddr)
				http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden)
				counters.Add(endpoint+"|403", 1)
				return
			}
		}

		if len(conf.Users) == 0 {
			h.ServeHTTP(w, r)
			return
		}
		usr, pass, _ := r.BasicAuth()
		if usr == "" && r.URL != nil && r.URL.User != nil {
			usr = r.URL.User.Username()
			pass, _ = r.URL.User.Password()
		}

		if usr == "" {
			w.Header().Set("WWW-Authenticate", "Basic realm=\"REALM\"")
			logging.LogForRequest(log, r).Info("authenticationMW 401 Unauthorized", "endpoint", endpoint, "status", 401)
			http.Error(w, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized)
			counters.Add(endpoint+"|401", 1)
			return
		}

		user := globals.GetUser(usr)
		if user.Active && conf.AcceptUser(user.Login) && user.CheckPassword(pass) {
			r.Header.Set("X-Authenticated-User", usr)
			counters.Add(endpoint+"|pass", 1)
			h.ServeHTTP(w, r)
			return
		}
		//log.Info("authenticationMW ", endpoint, " 403 Forbidden")
		//http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden)
		counters.Add(endpoint+"|403", 1)

		w.Header().Set("WWW-Authenticate", "Basic realm=\"REALM\"")
		logging.LogForRequest(log, r).Info("authenticationMW 401 Unauthorized", "endpoint", endpoint, "status", 401,
			"user", user.Login, "user_active", user.Active)
		http.Error(w, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized)
	})
}
Ejemplo n.º 2
0
func (f userForm) Validate(globals *config.Globals, newUser bool) (errors map[string]string) {
	errors = f.User.Validate()
	if len(errors) == 0 && newUser {
		// check login uniquess
		if u := globals.GetUser(f.Login); u != nil {
			errors["Login"] = "******"
		}
	}
	if f.NewPassword != "" && f.NewPasswordC != f.NewPassword {
		errors["NewPassword"] = "******"
	}
	return errors
}