Problems with $HOME/.java.policy

hi,
i'm using suse linux 7.3 & jdk 1.4.
i have a simple test applet that prints the user name. i signed it by:
cprokt@linux:~/java/applets/uname> jarsigner -signedjar strapp.jar trapp.jar cprokt
Enter Passphrase for keystore: dubel07
cprokt@linux:~/java/applets/uname> jarsigner -verify strapp.jar
jar verified.then i created the java policy file /home/cprokt/.java.policy
keystore "/home/cprokt/.keystore";
grant SignedBy "cprokt"
permission java.util.PropertyPermission "user.name", "read";
};Running this applet with appletviewer resulted in a AccessControlException which said:
java.security.AccessControlException: access denied (java.util.PropertyPermission user.name read)I got the same result when I ran the applet with Konqueror (blackdown vm 1.3).

It's not neccessary to have a .java.policy file if you sign the applet. I run my applets (intranet only) with a policy file alone, without signing them. The only drawback to the policy file security is that it will have to be deployed to your users, this does not work in the internet, who's going to accept your policy file, but it's not so bad in an intranet. If you sign the applet succesfully, by default you'll get "all permissions" and getting the user name should not be a problem.
Hope this helps...

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