RewriteRule not working correct

Flow
1

We are upgrading from Vaadin 8 to Vaadin 24. We also deployed Tomcat 10.
We are running Vaadin as a war on our Tomcat and using Apache2 as Reverse-Proxy.
When we click on logout, the redirect to /login is not working.

Snippet from config:
RewriteEngine On
RewriteRule “^/vaadin24/(.*)” “http://localhost:9080/vaadin24/$1” [P]
ProxyRequests off

  • Vaadin / Flow version: 24.2.1
  • Java version: openjdk 18.0.1.1
  • OS version: Ubuntu 18.04.6 LTS
  • Tomcat version: 10.1
  • Apache2 version: Apache/2.4.29
2

So many questions… how do you logout the user… what does it redirect do and so on

3

I think logout process is not the issue. If I test with the embedded Tomcat, after logout I’ll be redirected to /login.
On the testing system with Apache it does not work to redirect to /login after logout.

Testing local with embedded Tomcat and on Tomcat & Apache differ.

4

Logout process:

drawer.add(new Button(“Logout”, e → authenticatedUser.logout()));

5

… goes to class AuthenticatedUser and authenticationContext.logout(); from package ‘com.vaadin.flow.spring.security’.

6

It might be possible that the logout() method does not check for the provided servlet context

7

Is there an option to check that?

8

You can check the source code in the flow repo. Best would probably to create an issue there with an reproducable example

9

:+1: Much thanks

10

It’s working now. Forgot ProxyPassreverse in proxy argh.