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Posted to dev@shiro.apache.org by Thomas Skowronek <ts...@wi.rr.com> on 2008/10/22 15:46:46 UTC

StackOverflowError when calling getUserPrincipal()

I have a custom security manager that extends DefaultWebSecurityManager.  I
have overridden the following createSubject().

http://jsecurity.org/api/org/jsecurity/web/DefaultWebSecurityManager.html#cr
eateSubject(org.jsecurity.session.Session,%20javax.servlet.ServletRequest,%2
0javax.servlet.ServletResponse)

In createSubject(), if I cast request to a HttpServletRequest and call
getUserPrincipal(), I get a java.lang.StackOverflowError.  According to the
spec, if the user has not been authenticated, the method returns null.

Any ideas?

This issue originated from the following thread.  Peter suggested I submit
the problem to this list.
http://www.nabble.com/SSO-with-Grails-JSecurity-Plugin-to19996414.html#a2009
5094


The full stacktrace can be seen here.
http://www.nabble.com/file/p20094546/console_output.txt


Thank you,

Thomas

RE: StackOverflowError when calling getUserPrincipal()

Posted by Thomas Skowronek <ts...@wi.rr.com>.

No, I was not able to get it to work.  I went a different route to get a
solution.

http://www.nabble.com/How-to-configure-a-JSecurity-Filter-loginUrl-in-Grails
-td20117716.html#a20118545


Regards,

Thomas

-----Original Message-----
From: les.hazlewood@anjinllc.com [mailto:les.hazlewood@anjinllc.com] On
Behalf Of Les Hazlewood
Sent: Wednesday, November 12, 2008 4:14 PM
To: jsecurity-dev@incubator.apache.org
Subject: Re: StackOverflowError when calling getUserPrincipal()

Hi Thomas,

I'm just getting back from a 2 week absence - has this been resolved?

Thanks,

Les

On Wed, Oct 22, 2008 at 8:46 AM, Thomas Skowronek <ts...@wi.rr.com>
wrote:
> I have a custom security manager that extends DefaultWebSecurityManager.
I
> have overridden the following createSubject().
>
>
http://jsecurity.org/api/org/jsecurity/web/DefaultWebSecurityManager.html#cr
>
eateSubject(org.jsecurity.session.Session,%20javax.servlet.ServletRequest,%2
> 0javax.servlet.ServletResponse)
>
> In createSubject(), if I cast request to a HttpServletRequest and call
> getUserPrincipal(), I get a java.lang.StackOverflowError.  According to
the
> spec, if the user has not been authenticated, the method returns null.
>
> Any ideas?
>
> This issue originated from the following thread.  Peter suggested I submit
> the problem to this list.
>
http://www.nabble.com/SSO-with-Grails-JSecurity-Plugin-to19996414.html#a2009
> 5094
>
>
> The full stacktrace can be seen here.
> http://www.nabble.com/file/p20094546/console_output.txt
>
>
> Thank you,
>
> Thomas
>
>

Re: StackOverflowError when calling getUserPrincipal()

Posted by Les Hazlewood <le...@hazlewood.com>.

Hi Thomas,

I'm just getting back from a 2 week absence - has this been resolved?

Thanks,

Les

On Wed, Oct 22, 2008 at 8:46 AM, Thomas Skowronek <ts...@wi.rr.com> wrote:
> I have a custom security manager that extends DefaultWebSecurityManager.  I
> have overridden the following createSubject().
>
> http://jsecurity.org/api/org/jsecurity/web/DefaultWebSecurityManager.html#cr
> eateSubject(org.jsecurity.session.Session,%20javax.servlet.ServletRequest,%2
> 0javax.servlet.ServletResponse)
>
> In createSubject(), if I cast request to a HttpServletRequest and call
> getUserPrincipal(), I get a java.lang.StackOverflowError.  According to the
> spec, if the user has not been authenticated, the method returns null.
>
> Any ideas?
>
> This issue originated from the following thread.  Peter suggested I submit
> the problem to this list.
> http://www.nabble.com/SSO-with-Grails-JSecurity-Plugin-to19996414.html#a2009
> 5094
>
>
> The full stacktrace can be seen here.
> http://www.nabble.com/file/p20094546/console_output.txt
>
>
> Thank you,
>
> Thomas
>
>