// NewAuthorizeHandler returns a http.HandlerFunc which will set the Token of
// the given oauth.Transport and send a struct{} on the donech on success.
func NewAuthorizeHandler(transport *oauth.Transport, donech chan<- struct{}) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
token, err := transport.Exchange(r.FormValue("code"))
if err != nil {
http.Error(w, fmt.Sprintf("error exchanging code: %v", err), http.StatusBadRequest)
return
}
transport.Token = token
// The Transport now has a valid Token.
donech <- struct{}{}
}
}
