func (t TokenValidation) ServeHTTP(w http.ResponseWriter, r *http.Request) { var u user.User u.Token = r.Header.Get("Token") if u.Token == "" { http.Error(w, "No token", http.StatusInternalServerError) return } u.Token = strings.TrimPrefix(strings.TrimSpace(u.Token), "Bearer: ") _, err := user.VerifyToken(u.Token) if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) return } err = u.Authorize() if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) return } }