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From "Will Glass-Husain" <wgl...@forio.com>
Subject Re: Velocity Config/Security Issue
Date Tue, 10 Oct 2006 22:04:32 GMT
What app server are you using?  This is a server configuration issue.
If someone else set it up, you might also want to work with them.

If you're using Tomcat, check out:
http://tomcat.apache.org/tomcat-5.5-doc/security-manager-howto.html

And you should read the Sun docs at:
http://java.sun.com/j2se/1.5.0/docs/guide/security/permissions.html

WILL

On 10/10/06, Robin Mannering <robin_mannering75@hotmail.com> wrote:
> Hi Will,
>
> thanks for your help. Sorry. I'm new to permissions, could you explain a
> little more for me please.
>
> Thanks
> Robin
>
>
> >From: "Will Glass-Husain" <wglass@forio.com>
> >Reply-To: "Velocity Users List" <velocity-user@jakarta.apache.org>
> >To: "Velocity Users List" <velocity-user@jakarta.apache.org>
> >Subject: Re: Velocity Config/Security Issue
> >Date: Tue, 10 Oct 2006 08:24:57 -0700
> >
> >Looks like the security policy on your app server needs to be tuned.
> >Have you tried giving the permission java.lang.RuntimePermission for
> >accessClassInPackage.org.apache.catalina.core?
> >
> >WILL
> >
> >On 10/10/06, Robin Mannering <robin_mannering75@hotmail.com> wrote:
> >>Hi all,
> >>
> >>I'm new back on this list in a while, please excuse if the following
> >>problem
> >>is obvious/has been posted before.
> >>
> >>I am transferring an existing site based on Struts/Velocity to a new web
> >>hosting provider.  The application runs smoothly on its current host.
> >>
> >>However, there seems to be one last stumbling block with the new server in
> >>that the Struts object; 'request' appears not to be in scope within
> >>velocity
> >>pages (there may be others not in scope).
> >>
> >>I'm using the VelocityLayoutServlet if that helps.
> >>
> >>I've attached a snippet of the log file that points to the problem I
> >>mentioned, notable the 'java.security.AccessControlException' and
> >>'$request.contextPath is not a valid reference'
> >>
> >>All other velocity directives appear to be functioning as normal.
> >>
> >>Has anyone seen this behaviour before? Any help would be greatly
> >>appreciated.
> >>
> >>Kind regards
> >>Robin
> >>
> >>10-Oct 02:45:21.752 |INFO |                       [/].log
> >>     |  Velocity   [info] ResourceManager : found /pages/frontend/home.vm
> >>with loader org.apache.velocity.tools.view.servlet.WebappLoader
> >>10-Oct 02:45:21.761 |INFO |                       [/].log
> >>     |  Velocity  [error] PROGRAMMER ERROR : PropertyExector() :
> >>java.security.AccessControlException: access denied
> >>(java.lang.RuntimePermission
> >>accessClassInPackage.org.apache.catalina.core)
> >>10-Oct 02:45:21.763 |INFO |                       [/].log
> >>     |  Velocity  [error] ASTIdentifier.execute() : identifier =
> >>contextPath
> >>: java.security.AccessControlException: access denied
> >>(java.lang.RuntimePermission
> >>accessClassInPackage.org.apache.catalina.core)
> >>10-Oct 02:45:21.764 |INFO |                       [/].log
> >>     |  Velocity  [error] RHS of #set statement is null. Context will not
> >>be
> >>modified. /pages/frontend/home.vm [line 9, column 1]
> >>10-Oct 02:45:21.772 |INFO |                       [/].log
> >>     |  Velocity  [error] PROGRAMMER ERROR : PropertyExector() :
> >>java.security.AccessControlException: access denied
> >>(java.lang.RuntimePermission
> >>accessClassInPackage.org.apache.catalina.core)
> >>10-Oct 02:45:21.773 |INFO |                       [/].log
> >>     |  Velocity  [error] ASTIdentifier.execute() : identifier =
> >>contextPath
> >>: java.security.AccessControlException: access denied
> >>(java.lang.RuntimePermission
> >>accessClassInPackage.org.apache.catalina.core)
> >>10-Oct 02:45:21.774 |INFO |                       [/].log
> >>     |  Velocity   [warn]
> >>org.apache.velocity.runtime.exception.ReferenceException: reference :
> >>template = /pages/frontend/home.vm [line 32,column 34] :
> >>$request.contextPath is not a valid reference.
> >>
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> >>
> >>---------------------------------------------------------------------
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> >>
> >>
> >
> >
> >--
> >Forio Business Simulations
> >
> >Will Glass-Husain
> >wglass@forio.com
> >www.forio.com
> >
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> >
>
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-- 
Forio Business Simulations

Will Glass-Husain
wglass@forio.com
www.forio.com

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