[jira] [Resolved] (SHIRO-639) Refresh cached session in HTTP request after user logs out

["Philipp Kapfer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SHIRO-639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Philipp Kapfer resolved SHIRO-639.
----------------------------------
    Resolution: Duplicate

> Refresh cached session in HTTP request after user logs out
> ----------------------------------------------------------
>
>                 Key: SHIRO-639
>                 URL: https://issues.apache.org/jira/browse/SHIRO-639
>             Project: Shiro
>          Issue Type: Bug
>          Components: Authentication (log-in), Subject, Web
>    Affects Versions: 1.3.2
>         Environment: Jetty 9.4.5, Wicket 7.7.0
>            Reporter: Philipp Kapfer
>              Labels: patch, usability
>         Attachments: ShiroHttpServletRequest.patch
>
>
> For native session management in web environments, the _ShiroHttpServletRequest_ caches calls to _getSession()_ by saving a copy of the current subject's session to a member variable. This copy is never updated even when the subject logs out and the session is destroyed.
> When the session is accessed again after logout, an {{UnknownSessionException}} can be thrown because the session referenced in the request is not physically available anymore (this could be the cause for [SHIRO-614|https://issues.apache.org/jira/browse/SHIRO-614]).
> The Shiro HTTP request therefore has to check the state of the cached session and refresh it if necessary, just as the original Jetty Request class does as well.
> Please see the attached patch for a possible solution that Works For Me™



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