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From Web master <webmas...@unni.com>
Subject Re: Applets, Servlets, Security issues
Date Sun, 18 Mar 2001 17:37:32 GMT
Try running policytools (it will update .java.policy not java.policy)

Caprio, Mike wrote:

> 
> Hi folks,
> 
> I'm hoping someone on the list can point me in the right direction
> on a problem I'm having with applet to servlet communication.
> Specifically, I'm getting:
> 
> java.security.AccessControlException: 
> access denied (java.lang.RuntimePermission modifyThreadGroup)
> 
> when I send an event to the applet that should start the applet to 
> servlet communications.
> 
> Another developer has given me several classes, developed in JBuilder, 
> that I'm now trying to install into Tomcat.  I've created entries in 
> the appropriate conf files for a new web application, and set 
> crossContext="true" so that I can get servlet contexts.  I've set 
> tomcat.policy to grant all permissions for the appropriate webapp
> directory.  I've also changed the java.policy file in the JRE security
> directory to grant all permissions to the absolute URL that the webapp
> is at.
> 
> I'm pretty much at the end of my rope.  Can anyone out there give me
> a hand?
> 
> 
> Mike Caprio
> Software Engineer                       Microwave Radio Corporation
> mcaprio@mrcbroadcast.com                101 Billerica Avenue, Building 6
> 978-671-5770                            North Billerica, MA  01862-1256
> 
> 
> 


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