Register dynamic routes for session scopes

Hilla
1

My Vaadin24 Spring Boot app should display a view after the login, that depends on the role of the logged-in user. The dynamic registration of a route in the spring security authSuccessHandler fails because no Vaadin session exists at this time and therefore the call to RouteConfiguration.forSessionScope().setRoute("", RoleXYZView.class);
fails with Null session is not supported for session route registry

When and where should such session scoped dynamic route registrations be made?

The good example from https://dzone.com/articles/implementing-authentication-and-authorization-with-vaadin does not use Spring Security and therefore does not help.

Kind regrads
Dominik

2

The usage of spring application event also doesn’t work due to the same reason: it’s called too early and no Vaadin sessions exists.

    @Bean
    public ApplicationListener<ApplicationEvent> successHandler() {
        return event -> {
            if (event instanceof InteractiveAuthenticationSuccessEvent authSuccessEvent) {
3

Why not doing it in the Vaadin Session Init Listener?

4

Perfect :+1:t2:

5

Rejoiced too soon, doesn’t work after all, but also this is the wrong Thread (it’s a flow issue) so I make a new post over there https://discord.com/channels/732335336448852018/1174651354778706000

6

@diligent-uguisu faceing the same issue. looking for the right place to register dynamic routes on the session scope after the login. did you found a solution?