func main() {
permission := gopermission.New(HasQwertyHeader{})
qwertyMiddleware := func(c *echo.Context) error {
if !permission.IsPermitted(c.Request()) {
c.String(403, "Error")
return echo.NewHTTPError(http.StatusUnauthorized)
}
return nil
}
echo := echo.New()
echo.Use(qwertyMiddleware)
echo.Get("/", handler)
echo.Run(":9090")
}
func main() {
permission := gopermission.New(HasQwertyHeader{})
qwertyMiddleware := func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if !permission.IsPermitted(r) {
w.Write([]byte("Error"))
return
}
next.ServeHTTP(w, r)
})
}
http.Handle("/", qwertyMiddleware(http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("Granted"))
}),
))
http.ListenAndServe(":9090", nil)
}