Examples with LiveRef sun.rmi.transport.LiveRef used on opensource projects

Example 1 with LiveRef

use of sun.rmi.transport.LiveRef in project jdk8u_jdk by JetBrains.

the class FilterUSRTest method UnicastServerRef.

/*
     * Test exporting an object with a serialFilter using UnicastServerRef.exportObject().
     * Send some objects and check the number of calls to the serialFilter.
     */
@Test(dataProvider = "bindData")
public void UnicastServerRef(String name, Object obj, int expectedFilterCount) throws RemoteException {
    try {
        RemoteImpl impl = RemoteImpl.create();
        UnicastServerRef ref = new UnicastServerRef(new LiveRef(0), impl.checker);
        Echo client = (Echo) ref.exportObject(impl, null, false);
        int count = client.filterCount(obj);
        System.out.printf("count: %d, obj: %s%n", count, obj);
        Assert.assertEquals(count, expectedFilterCount, "wrong number of filter calls");
    } catch (RemoteException rex) {
        if (expectedFilterCount == -1 && UnmarshalException.class.equals(rex.getCause().getClass()) && InvalidClassException.class.equals(rex.getCause().getCause().getClass())) {
            // normal expected exception
            return;
        }
        rex.printStackTrace();
        Assert.fail("unexpected remote exception", rex);
    } catch (Exception ex) {
        Assert.fail("unexpected exception", ex);
    }
}

Example 2 with LiveRef

use of sun.rmi.transport.LiveRef in project jdk8u_jdk by JetBrains.

the class RMIConnector method checkStub.

//--------------------------------------------------------------------
// Private stuff - Check if stub can be trusted.
//--------------------------------------------------------------------
private static void checkStub(Remote stub, Class<?> stubClass) {
    //
    if (stub.getClass() != stubClass) {
        if (!Proxy.isProxyClass(stub.getClass())) {
            throw new SecurityException("Expecting a " + stubClass.getName() + " stub!");
        } else {
            InvocationHandler handler = Proxy.getInvocationHandler(stub);
            if (handler.getClass() != RemoteObjectInvocationHandler.class)
                throw new SecurityException("Expecting a dynamic proxy instance with a " + RemoteObjectInvocationHandler.class.getName() + " invocation handler!");
            else
                stub = (Remote) handler;
        }
    }
    // Check RemoteRef in stub is from the expected class
    // "sun.rmi.server.UnicastRef2".
    //
    RemoteRef ref = ((RemoteObject) stub).getRef();
    if (ref.getClass() != UnicastRef2.class)
        throw new SecurityException("Expecting a " + UnicastRef2.class.getName() + " remote reference in stub!");
    // Check RMIClientSocketFactory in stub is from the expected class
    // "javax.rmi.ssl.SslRMIClientSocketFactory".
    //
    LiveRef liveRef = ((UnicastRef2) ref).getLiveRef();
    RMIClientSocketFactory csf = liveRef.getClientSocketFactory();
    if (csf == null || csf.getClass() != SslRMIClientSocketFactory.class)
        throw new SecurityException("Expecting a " + SslRMIClientSocketFactory.class.getName() + " RMI client socket factory in stub!");
}

Example 3 with LiveRef

use of sun.rmi.transport.LiveRef in project jdk8u_jdk by JetBrains.

the class TestLibrary method getRegistryPort.

/**
     * Returns the port number the RMI {@link Registry} is running on.
     *
     * @param registry the registry to find the port of.
     * @return the port number the registry is using.
     * @throws RuntimeException if there was a problem getting the port number.
     */
public static int getRegistryPort(Registry registry) {
    int port = -1;
    try {
        RemoteRef remoteRef = ((RegistryImpl) registry).getRef();
        LiveRef liveRef = ((UnicastServerRef) remoteRef).getLiveRef();
        Endpoint endpoint = liveRef.getChannel().getEndpoint();
        TCPEndpoint tcpEndpoint = (TCPEndpoint) endpoint;
        port = tcpEndpoint.getPort();
    } catch (Exception ex) {
        throw new RuntimeException("Error getting registry port.", ex);
    }
    return port;
}

Example 4 with LiveRef

use of sun.rmi.transport.LiveRef in project jdk8u_jdk by JetBrains.

the class InterfaceHash method main.

public static void main(String[] args) throws Exception {
    System.err.println("\nRegression test for bug 4472769");
    System.err.println("\n=== verifying that J2SE registry's skeleton uses" + "\ncorrect interface hash and operation numbers:");
    Registry testImpl = LocateRegistry.createRegistry(PORT);
    System.err.println("created test registry on port " + PORT);
    RemoteRef ref = new UnicastRef(new LiveRef(new ObjID(ObjID.REGISTRY_ID), new TCPEndpoint("", PORT), false));
    Registry referenceStub = new ReferenceRegistryStub(ref);
    System.err.println("created reference registry stub: " + referenceStub);
    referenceStub.bind(NAME, referenceStub);
    System.err.println("bound name \"" + NAME + "\" in registry");
    String[] list = referenceStub.list();
    System.err.println("list of registry contents: " + Arrays.asList(list));
    if (list.length != 1 || !list[0].equals(NAME)) {
        throw new RuntimeException("TEST FAILED: unexpected list contents");
    }
    Registry result = (Registry) referenceStub.lookup(NAME);
    System.err.println("lookup of name \"" + NAME + "\" returned: " + result);
    if (!result.equals(referenceStub)) {
        throw new RuntimeException("TEST FAILED: unexpected lookup result");
    }
    referenceStub.rebind(NAME, referenceStub);
    referenceStub.unbind(NAME);
    System.err.println("unbound name \"" + NAME + "\"");
    list = referenceStub.list();
    System.err.println("list of registry contents: " + Arrays.asList(list));
    if (list.length != 0) {
        throw new RuntimeException("TEST FAILED: list not empty");
    }
    System.err.println("\n=== verifying that J2SE registry's stub uses" + "correct interface hash:");
    class FakeRemoteRef implements RemoteRef {

        long hash;

        int opnum;

        public RemoteCall newCall(RemoteObject obj, Operation[] op, int opnum, long hash) {
            this.hash = hash;
            this.opnum = opnum;
            throw new UnsupportedOperationException();
        }

        public void invoke(RemoteCall call) {
        }

        public void done(RemoteCall call) {
        }

        public Object invoke(Remote obj, Method method, Object[] args, long hash) {
            throw new UnsupportedOperationException();
        }

        public String getRefClass(java.io.ObjectOutput out) {
            return "FakeRemoteRef";
        }

        public int remoteHashCode() {
            return 1013;
        }

        public boolean remoteEquals(RemoteRef obj) {
            return false;
        }

        public String remoteToString() {
            return "FakeRemoteRef";
        }

        public void writeExternal(java.io.ObjectOutput out) {
        }

        public void readExternal(java.io.ObjectInput in) {
        }
    }
    FakeRemoteRef f = new FakeRemoteRef();
    Registry testRegistry = LocateRegistry.getRegistry(PORT);
    System.err.println("created original test registry stub: " + testRegistry);
    Class stubClass = testRegistry.getClass();
    System.err.println("test registry stub class: " + stubClass);
    Constructor cons = stubClass.getConstructor(new Class[] { RemoteRef.class });
    Registry testStub = (Registry) cons.newInstance(new Object[] { f });
    System.err.println("created new instrumented test registry stub: " + testStub);
    System.err.println("invoking bind:");
    try {
        testStub.bind(NAME, referenceStub);
    } catch (UnsupportedOperationException e) {
    }
    System.err.println("hash == " + f.hash + ", opnum == " + f.opnum);
    if (f.hash != 4905912898345647071L) {
        throw new RuntimeException("TEST FAILED: wrong interface hash");
    } else if (f.opnum != 0) {
        throw new RuntimeException("TEST FAILED: wrong operation number");
    }
    System.err.println("invoking list:");
    try {
        testStub.list();
    } catch (UnsupportedOperationException e) {
    }
    System.err.println("hash == " + f.hash + ", opnum == " + f.opnum);
    if (f.hash != 4905912898345647071L) {
        throw new RuntimeException("TEST FAILED: wrong interface hash");
    } else if (f.opnum != 1) {
        throw new RuntimeException("TEST FAILED: wrong operation number");
    }
    System.err.println("invoking lookup:");
    try {
        testStub.lookup(NAME);
    } catch (UnsupportedOperationException e) {
    }
    System.err.println("hash == " + f.hash + ", opnum == " + f.opnum);
    if (f.hash != 4905912898345647071L) {
        throw new RuntimeException("TEST FAILED: wrong interface hash");
    } else if (f.opnum != 2) {
        throw new RuntimeException("TEST FAILED: wrong operation number");
    }
    System.err.println("invoking rebind:");
    try {
        testStub.rebind(NAME, referenceStub);
    } catch (UnsupportedOperationException e) {
    }
    System.err.println("hash == " + f.hash + ", opnum == " + f.opnum);
    if (f.hash != 4905912898345647071L) {
        throw new RuntimeException("TEST FAILED: wrong interface hash");
    } else if (f.opnum != 3) {
        throw new RuntimeException("TEST FAILED: wrong operation number");
    }
    System.err.println("invoking unbind:");
    try {
        testStub.unbind(NAME);
    } catch (UnsupportedOperationException e) {
    }
    System.err.println("hash == " + f.hash + ", opnum == " + f.opnum);
    if (f.hash != 4905912898345647071L) {
        throw new RuntimeException("TEST FAILED: wrong interface hash");
    } else if (f.opnum != 4) {
        throw new RuntimeException("TEST FAILED: wrong operation number");
    }
    System.err.println("TEST PASSED");
}

Example 5 with LiveRef

use of sun.rmi.transport.LiveRef in project jdk8u_jdk by JetBrains.

the class ProxyClient method checkStub.

private static void checkStub(Remote stub, Class<? extends Remote> stubClass) {
    //
    if (stub.getClass() != stubClass) {
        if (!Proxy.isProxyClass(stub.getClass())) {
            throw new SecurityException("Expecting a " + stubClass.getName() + " stub!");
        } else {
            InvocationHandler handler = Proxy.getInvocationHandler(stub);
            if (handler.getClass() != RemoteObjectInvocationHandler.class) {
                throw new SecurityException("Expecting a dynamic proxy instance with a " + RemoteObjectInvocationHandler.class.getName() + " invocation handler!");
            } else {
                stub = (Remote) handler;
            }
        }
    }
    // Check RemoteRef in stub is from the expected class
    // "sun.rmi.server.UnicastRef2".
    //
    RemoteRef ref = ((RemoteObject) stub).getRef();
    if (ref.getClass() != UnicastRef2.class) {
        throw new SecurityException("Expecting a " + UnicastRef2.class.getName() + " remote reference in stub!");
    }
    // Check RMIClientSocketFactory in stub is from the expected class
    // "javax.rmi.ssl.SslRMIClientSocketFactory".
    //
    LiveRef liveRef = ((UnicastRef2) ref).getLiveRef();
    RMIClientSocketFactory csf = liveRef.getClientSocketFactory();
    if (csf == null || csf.getClass() != SslRMIClientSocketFactory.class) {
        throw new SecurityException("Expecting a " + SslRMIClientSocketFactory.class.getName() + " RMI client socket factory in stub!");
    }
}