ConnectIOException trying RMI over SSL
Hi,
I'm making a RMI application and try to secure it with SSL. I read the tutorial on blogs.sun.com/lmalventosa/entry/using_the_ssl_tls_based. Any help will be greatfull.
error:
java.rmi.ConnectIOException: Exception creating connection to: 80.201.202.59; nested exception is:
java.net.SocketException: Default SSL context init failed:null
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:587)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:185)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:171)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:306)
at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
at server.communication.ClientProcessing.startServer(ClientProcessing.java:118)
at server.Server.main(Server.java:21)
Caused by: java.net.SocketException: Default SSL context init failed:null
at javax.net.ssl.DefaultSSLSocketFactory.createSocket(SSLSocketFactory.java:156)
at javax.rmi.ssl.SslRMIClientSocketFactory.createSocket(SslRMIClientSocketFactory.java:105)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:569)
... 6 more
My code is:
publicclass ClientProcessingextends UnicastRemoteObjectimplements Communicate{
privatestaticfinalint PORT = 8888;
public ClientProcessing()throws RemoteException{
super(0,new SslRMIClientSocketFactory(),new SslRMIServerSocketFactory(null,null,true));
}
publicstaticvoid startServer(){
if(System.getSecurityManager() ==null){
System.setSecurityManager(new RMISecurityManager());
}
System.setProperty("javax.net.ssl.keyStore","server.keystore");
System.setProperty("javax.net.ssl.keyStorePassword","xxx");
System.setProperty("javax.net.ssl.trustStore","server.keystore");
System.setProperty("javax.net.ssl.trustStorePassword","xxx");
try{
LocateRegistry.createRegistry(PORT,new SslRMIClientSocketFactory(),
new SslRMIServerSocketFactory(null, null,true));
}catch(Exception e){
System.err.println("create Registry error");
thrownew Error("Error creating RMI registry",e);
}
/**
* Wait 2000ms so that registry is created before Server is started
*/
try{
Thread.sleep(2000);
}catch(Exception e){
System.err.println("Error with sleeping in Runnable");
}
try{
String name ="server";
Communicate stub =new ClientProcessing();
Registry registry = LocateRegistry.getRegistry(null,PORT,new SslRMIClientSocketFactory());
registry.rebind(name, stub);
}catch (Exception e){
e.printStackTrace();
}
}
}
Message was edited by:
VOP
