MBean + EJB = Authentication exception, principal=null
Hi,
I'm trying to access an EJB from Mbeam. This is the code:
private void login(String username,String password) throws javax.security.auth.login.LoginException {
try {
UsernamePasswordHandler handler = new UsernamePasswordHandler(username, password.toCharArray());
LoginContext lc = new LoginContext("my-policy", handler);
System.out.println("Created LoginContext");
lc.login();
System.out.println("Login completed");
}
catch (LoginException le) {
System.out.println("Login failed");
le.printStackTrace();
throw new javax.security.auth.login.LoginException("Login failed");
}
}
public void handleNotification(Notification n, Object handback) {
try{
System.out.println(n.getMessage());
this.login("test","test");
ProjectSessionLocalHome h=ProjectSessionUtil.getLocalHome();
ProjectSessionLocal prj= h.create("myproject");
System.out.println("Project Name:" +prj.getName());
}catch(Exception ex){ex.printStackTrace();}
}
I always have the same error:
-------------------------------------------------------
09:21:10,715 ERROR [SecurityInterceptor] Authentication exception, principal=n
l
09:21:10,840 ERROR [LogInterceptor] EJBException, causedBy:
java.lang.SecurityException: Authentication exception, principal=null
at org.jboss.ejb.plugins.SecurityInterceptor.checkSecurityAssociation(
curityInterceptor.java:173)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterc
tor.java:94)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.in
keHome(CachedConnectionInterceptor.java:215)
at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invokeHome
tatefulSessionInstanceInterceptor.java:128)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxIn
rceptor.java:111)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterc
torCMT.java:178)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.
va:52)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java
29)
at org.jboss.ejb.StatefulSessionContainer.invokeHome(StatefulSessionCo
ainer.java:368)
at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invokeHome(Ba
LocalContainerInvoker.java:230)
at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.ja
:110)
at $Proxy768.create(Unknown Source)
at hero.util.TimerReceiver.handleNotification(TimerReceiver.java:74)
at org.jboss.mx.server.NotificationListenerProxy.handleNotification(No
ficationListenerProxy.java:71)
at javax.management.NotificationBroadcasterSupport.sendNotification(No
ficationBroadcasterSupport.java:84)
at javax.management.timer.Timer.sendNotifications(Timer.java:441)
at javax.management.timer.Timer.access$000(Timer.java:31)
at javax.management.timer.Timer$RegisteredNotification.doRun(Timer.jav
612)
at org.jboss.mx.util.SchedulableRunnable.run(SchedulableRunnable.java:
4)
at org.jboss.mx.util.ThreadPool$Worker.run(ThreadPool.java:225)
-------------------------------------------------
Any solution?
Thanks.
