func (o *Handler) writeAuthorizeError(w http.ResponseWriter, ar fosite.AuthorizeRequester, err error) {
if !ar.IsRedirectURIValid() {
var rfcerr = fosite.ErrorToRFC6749Error(err)
redirectURI := o.ConsentURL
query := redirectURI.Query()
query.Add("error", rfcerr.Name)
query.Add("error_description", rfcerr.Description)
redirectURI.RawQuery = query.Encode()
w.Header().Add("Location", redirectURI.String())
w.WriteHeader(http.StatusFound)
return
}
o.OAuth2.WriteAuthorizeError(w, ar, err)
}