[jira] [Resolved] (WICKET-5643) WebPageRenderer should bind a Session if redirect is required and the session is temporary.

["Martin Grigorov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-5643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov resolved WICKET-5643.
-------------------------------------

    Resolution: Fixed

The fix is ported to 6.x and 1.5.x

> WebPageRenderer should bind a Session if redirect is required and the session is temporary.
> -------------------------------------------------------------------------------------------
>
>                 Key: WICKET-5643
>                 URL: https://issues.apache.org/jira/browse/WICKET-5643
>             Project: Wicket
>          Issue Type: Bug
>    Affects Versions: 6.16.0, 7.0.0-M2
>            Reporter: Andrea Del Bene
>            Assignee: Andrea Del Bene
>             Fix For: 1.5.12, 7.0.0-M3, 6.17.0
>
>         Attachments: wicket5578.tar.gz
>
>
> WebApplication.storeBufferedResponse does not check if sessionId is null. This could lead to wrong behaviors as it happens  in the quickstart project. Let's say we have a stateless home page with page parameters that are populated inside page constructor. Under these conditions class WebPageRenderer will call storeBufferedResponse and will redirect the response to the final URL (line 289). But as the session is temporary, the buffered response is not consumed and  WebPageRenderer will rise a warning (line 194).
> I think we should check for null sessionId inside WebApplication or inside WebPageRender.



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