There is no extension that does this currently that I know of but one would
be straight forward enough to write if you have some java coding skills. The
approach I would take is:

a) write a ServletFilter that checks the request for the token, and when
available sets a thread local that maintains the token, clearing it when the
request is finished
b) write a URLMangler extension [1] that modifies the outgoing url and
appends the token stored in the thread local

Both of the above can be plugged in via a spring context application
context.

[1]
http://svn.codehaus.org/geoserver/trunk/src/ows/src/main/java/org/geoserver/ows/URLMangler.java

-Justin

On Fri, Feb 18, 2011 at 7:08 AM, Michael Prieß <
[email protected]> wrote:

> Hi all,
>
> i like to specify different layers for every user.
>
> I have used apache which filter if a token is allowed or not. And all my
> requests contain now the token. Is there a extension which can handle
> tokenids ?
>
> Regards,
>
> Michael
>
>
>
>
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-- 
Justin Deoliveira
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