0 Replies Latest reply on Aug 2, 2006 11:53 AM by Simone Taliercio

    [Help] CommunicationException and AccessControlException: th

    Simone Taliercio Newbie

      Hi JBoss Community :P

      I've obtained two errors very famous, but I don't understand how to solve them by reading other posts. (example: http://www.jboss.org/?module=bb&op=viewtopic&t=68828

      These exception are bind to java 's world (RMI ??), so I think someone here just has solution :)

      Here exceptions (and then my ejb3 client... Ejb exposes a web services):

      [java] javax.naming.CommunicationException: Could not obtain connection to any of these urls: localhost:1099 a
      nd discovery failed with error: java.security.AccessControlException: access denied (java.net.SocketPermission 230.
      0.0.4 connect,accept,resolve) [Root exception is javax.naming.CommunicationException: Failed to connect to server l
      ocalhost:1099 [Root exception is java.security.AccessControlException: access denied (java.net.SocketPermission 127
      .0.0.1:1099 connect,resolve)]]
      [java] at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1414)
      [java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:594)
      [java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
      [java] at javax.naming.InitialContext.lookup(InitialContext.java:351)
      [java] at bean.client.ClientToDeployBean.testWhatTimeAccess(ClientToDeployBean.java:20)
      [java] at bean.client.ClientToDeployBean.main(ClientToDeployBean.java:63)
      [java] Caused by: javax.naming.CommunicationException: Failed to connect to server localhost:1099 [Root except
      ion is java.security.AccessControlException: access denied (java.net.SocketPermission 127.0.0.1:1099 connect,resolv
      e)]
      [java] at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:269)
      [java] at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1385)
      [java] ... 5 more
      [java] Caused by: java.security.AccessControlException: access denied (java.net.SocketPermission 127.0.0.1:109
      9 connect,resolve)
      [java] at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
      [java] at java.security.AccessController.checkPermission(AccessController.java:427)
      [java] at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
      [java] at java.lang.SecurityManager.checkConnect(SecurityManager.java:1034)
      [java] at java.net.Socket.connect(Socket.java:501)
      [java] at java.net.Socket.connect(Socket.java:457)
      [java] at java.net.Socket.<init>(Socket.java:365)
      [java] at java.net.Socket.<init>(Socket.java:265)
      [java] at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:84)
      [java] at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:77)
      [java] at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:239)
      [java] ... 6 more


      My client:
      package bean.client;
      
      import java.rmi.RMISecurityManager;
      import java.util.Hashtable;
      
      import javax.ejb.Stateless;
      import javax.naming.Context;
      import javax.naming.InitialContext;
      import javax.naming.NamingException;
      import javax.xml.rpc.Service;
      
      import src.jaws.WhatTimeService;
      
      import bean.client.ClientToDeploy;
      
      public @Stateless class ClientToDeployBean implements ClientToDeploy {
      
       public void testWhatTimeAccess() throws Exception {
       Context jndiContext = getInitialContext();
       WhatTimeService service = (WhatTimeService) jndiContext.lookup("TimeAgentRemote");
       System.out.println("dopo lookup!");
      
       /*InitialContext iniCtx = getInitialContext();
       System.out.println("PASSO!");
       Service service = (Service)iniCtx.lookup("java:comp/env/service/TimeBean");
       System.out.println("PASSO2!");
       // WhatTime port = (WhatTime)service.getPort(WhatTime.class);
       WhatTime service1 = (WhatTime)service;
      
       EndpointInterface end = service1.getEndpointInterfacePort();
      
       String ret = end.whatTimeIsIt("Dr. Emmett Brown");
      
       System.out.println(ret);*/
       }
      
      
      
       protected InitialContext getInitialContext() throws NamingException{
       //return new javax.naming.InitialContext();
       System.setProperty("java.security.policy", "client.policy");
       if (System.getSecurityManager() == null)
       System.setSecurityManager(new RMISecurityManager());
      
      
       InitialContext iniCtx = new InitialContext();
       iniCtx.addToEnvironment("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
       Hashtable env = iniCtx.getEnvironment();
       // env.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
       //env.put(Context.URL_PKG_PREFIXES, "org.jboss.naming.client");
       env.put("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
       env.put("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces");
       env.put("j2ee.clientName", "jbossws-client");
       env.put("java.naming.provider.url","localhost:1099");
       env.put("java.naming.factory.url.pkgs","org.jboss.naming.client");
       return new InitialContext(env);
      
       }
      
       public static void main(String [] args){
       ClientToDeployBean ct = new ClientToDeployBean();
       try{
       ct.testWhatTimeAccess();
       }catch(Exception e){
       System.out.println("MAIN!");
       e.printStackTrace();
       }
       }
      
      }
      


      Client explodes on this line:

      WhatTimeService service = (WhatTimeService) jndiContext.lookup("TimeAgentRemote");


      Thank you everyone! :_)