@RequestParam(value="error_description", required=false) String errorDescription,
@RequestParam(value="error_uri", required=false) String errorUri,
NativeWebRequest request) {
logger.warn("Error during authorization: " + error);
URIBuilder uriBuilder = URIBuilder.fromUri(signInUrl).queryParam("error", error);
if (errorDescription != null ) { uriBuilder.queryParam("error_description", errorDescription); }
if (errorUri != null ) { uriBuilder.queryParam("error_uri", errorUri); }
return redirect(uriBuilder.build().toString());
}
/**