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8021360: object not exported" on start of JMXConnectorServer for RMI-IIOP protocol with security manager

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Reviewed-by: alanb, ahgross, smarks, coffeys
This commit is contained in:
Jaroslav Bachorik 2013-08-08 19:16:27 +02:00
parent 68d1aae1be
commit 046a6fa8e2
1 changed files with 42 additions and 4 deletions
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46
jdk/src/share/classes/com/sun/jmx/remote/protocol/iiop/IIOPProxyImpl.java
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2009,2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -36,13 +36,34 @@ import java.rmi.RemoteException;
import java.rmi.NoSuchObjectException; import java.rmi.NoSuchObjectException;
import com.sun.jmx.remote.internal.IIOPProxy; import com.sun.jmx.remote.internal.IIOPProxy;
import java.io.SerializablePermission;
import java.security.AccessControlContext;
import java.security.AccessController;
import java.security.Permissions;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import java.security.ProtectionDomain;
/** /**
* An implementatin of IIOPProxy that simply delegates to the appropriate * An implementation of IIOPProxy that simply delegates to the appropriate
* RMI-IIOP and CORBA APIs. * RMI-IIOP and CORBA APIs.
*/ */
public class IIOPProxyImpl implements IIOPProxy { public class IIOPProxyImpl implements IIOPProxy {
// special ACC used to initialize the IIOP stub
// the only allowed privilege is SerializablePermission("enableSubclassImplementation")
private static final AccessControlContext STUB_ACC;
static {
Permissions p = new Permissions();
p.add(new SerializablePermission("enableSubclassImplementation"));
STUB_ACC = new AccessControlContext(
new ProtectionDomain[]{
new ProtectionDomain(null, p)
}
);
}
public IIOPProxyImpl() { } public IIOPProxyImpl() { }
@Override @Override
@ -113,7 +134,24 @@ public class IIOPProxyImpl implements IIOPProxy {
} }
@Override @Override
public Remote toStub(Remote obj) throws NoSuchObjectException { public Remote toStub(final Remote obj) throws NoSuchObjectException {
return PortableRemoteObject.toStub(obj); if (System.getSecurityManager() == null) {
return PortableRemoteObject.toStub(obj);
} else {
try {
return AccessController.doPrivileged(new PrivilegedExceptionAction<Remote>() {
@Override
public Remote run() throws Exception {
return PortableRemoteObject.toStub(obj);
}
}, STUB_ACC);
} catch (PrivilegedActionException e) {
if (e.getException() instanceof NoSuchObjectException) {
throw (NoSuchObjectException)e.getException();
}
throw new RuntimeException("Unexpected exception type", e.getException());
}
}
} }
} }