Vaadin 8, VaadinRequest, referer url

General
1

Hi, i’ve notice that when i open my vaadin app from external page (ex:http://www.test.com) the referer url is the same of app (http://localhost:8080)


String referer=VaadinRequest.getCurrent().getHeader("referer");
log.debug(referer) 
console print -> http://localhost:8080

What can i do to get the correct referer? (http://www.test.com) ?
thanks a lot

2

I’ve found this solution if someone is interested


@WebServlet(value = "/*", asyncSupported = true)
@VaadinServletConfiguration(productionMode = true, ui = MyUi.class)
public static class Servlet extends VaadinServlet {
	@Override
	protected void servletInitialized() throws ServletException {
		super.servletInitialized();

		getService().addSessionInitListener(new SessionInitListener() {

			@Override
			public void sessionInit(SessionInitEvent event) throws ServiceException {
				String referer = event.getRequest().getHeader("referer");
				event.getRequest().getWrappedSession().setAttribute("referer", referer);
				// event.getRequest().setAttribute("referer",referer);

			}

		});

	}

}