I launch from idea the server

public static void main(String[] args) throws RemoteException, InterruptedException { CustomerService customerService = new CustomerService(); ICustomerService stub = (ICustomerService) UnicastRemoteObject.exportObject(customerService, 0); Registry registry = LocateRegistry.createRegistry(1099); registry.rebind("CustomerService", stub); //HibernateSessionFactory.shutdown(); }

Then client

 public static void main(String[] args) throws RemoteException, NotBoundException { System.setSecurityManager(new RMISecurityManager()); Registry registry = LocateRegistry.getRegistry(); ICustomerService stub = (ICustomerService) registry.lookup("CustomerService"); stub.addNewCustomer("TESTRMI", "TEST", null, null); }

Exception crashes:

 Exception in thread "main" java.security.AccessControlException: access denied ("java.net.SocketPermission" "127.0.0.1:1099" "connect,resolve") at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472) at java.security.AccessController.checkPermission(AccessController.java:884) at java.lang.SecurityManager.checkPermission(SecurityManager.java:549) at java.lang.SecurityManager.checkConnect(SecurityManager.java:1051) at java.net.Socket.connect(Socket.java:584) at java.net.Socket.connect(Socket.java:538) at java.net.Socket.<init>(Socket.java:434) at java.net.Socket.<init>(Socket.java:211) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40) at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:148) at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613) at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216) at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202) at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:342) at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source) at Client.Main.main(Main.java:18) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)

    1 answer 1

    Everything seems to be the same. You violate the security model and therefore an AccessControlException , to overcome it you need to create a policy file of the type:

     grant codeBase "file:<path>" { permission java.security.AllPermission; };

    and when you start it, specify a link to it:

     java -Djava.security.policy=<filename>.policy

    RTFM