Hi,
I have this main function in a main.go file inside the main directory
func main() {
log.Printf("Server started")
router := sw.NewRouter()
manager := manage.NewDefaultManager()
manager.SetAuthorizeCodeTokenCfg(manage.DefaultAuthorizeCodeTokenCfg)
manager.MustTokenStorage(store.NewMemoryTokenStore())
clientStore := store.NewClientStore()
manager.MapClientStorage(clientStore)
srv := server.NewDefaultServer(manager)
srv.SetAllowGetAccessRequest(true)
srv.SetClientInfoHandler(server.ClientFormHandler)
manager.SetRefreshTokenCfg(manage.DefaultRefreshTokenCfg)
srv.SetInternalErrorHandler(func(err error) (re *errors.Response) {
log.Println("Internal Error:", err.Error())
return
})
srv.SetResponseErrorHandler(func(re *errors.Response) {
log.Println("Response Error:", re.Error.Error())
})
router.HandleFunc("/oauth2/token", func(w http.ResponseWriter, r
*http.Request) {
srv.HandleTokenRequest(w, r)
})
router.HandleFunc("/credentials", func(w http.ResponseWriter, r
*http.Request) {
clientId := uuid.New().String()[:8]
clientSecret := uuid.New().String()[:8]
err := clientStore.Set(clientId, &models.Client{
ID: clientId,
Secret: clientSecret,
Domain: "http://localhost:9094";,
})
if err != nil {
fmt.Println(err.Error())
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]string{"CLIENT_ID": clientId,
"CLIENT_SECRET": clientSecret})
})
log.Fatal(http.ListenAndServe(":8000", router))
}
The functions below are in different files in the sub directory of the main
as
*maindir
*subdir
//Funtion in handler.go in subdir
func protecteduri(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("Hello, I'm protected"))
}
//This function in middleware.go in subdir
func validateToken(f http.HandlerFunc, srv *server.Server) http.HandlerFunc
{
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
_, err := srv.ValidationBearerToken(r)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
f.ServeHTTP(w, r)
})
}
And my routes are in the router.go in the subdir as
type Route struct {
Name string
Method string
Pattern string
HandlerFunc http.HandlerFunc
}
type Routes []Route
func NewRouter() *mux.Router {
router := mux.NewRouter().StrictSlash(true)
for _, route := range routes {
var handler http.Handler
handler = route.HandlerFunc
handler = Logger(handler, route.Name)
router.
Methods(route.Method).
Path(route.Pattern).
Name(route.Name).
Handler(handler)
}
return router
}
func Index(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "Hello World!")
}
var routes = Routes{
{
"Index",
"GET",
"/",
Index,
},
{
"protecteduri",
strings.ToUpper("Get"),
"/protected",
protecteduri,
},
}
My question is how do i apply the "validateToken" function (middleware) to
the routes in the router.go?
The function is to validate the access token in the request message before
calling the handler functions.
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