[Java] RMI - permessi

[DarkSiDE]

Ho realizzato un piccolo gioco che gira su una applet. Ho implementato l'RMI che mi sta creando non pochi problemi.

La cosa strana è che l'applet inizialmente mi funzionava tranquillamente, ad un certo punto ha smesso di funzionare e mi lancia quest'eccezione.

C:\Documents and Settings\Francesco>java -Djava.security.policy=policyfile.txt n
avale.Main localhost 1099
Exception in thread "main" java.security.AccessControlException: access denied (
java.net.SocketPermission 127.0.0.1:1099 connect,resolve)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkConnect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown S
ource)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown S
ource)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at sun.rmi.server.UnicastRef.newCall(Unknown Source)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at java.rmi.Naming.lookup(Unknown Source)
at navale.Partita.<init>(Partita.java:24)
at navale.Main.main(Main.java:26)


Nel policy file ho questo codice:
grant{
// Allow everything for now
permission java.security.AllPermission;
};