[jboss-user] [JBoss Messaging] - Transparent login to JBoss Messaging

chand0s do-not-reply at jboss.com
Tue Nov 27 03:31:01 EST 2007

env: JBoss 4.2.2 + JBoss Messaging 1.4

problem: I have my own LoginModule. All beans and destinations are configured to use it. I have, for example, user with name "user", password "password" and role "role".

When I need to invoke bean's method, I pass username/password through JNDI (SECURITY_PRINCIPAL/SECURITY_CREDENTIALS). 
When I need to work with some queue, I do login procedure look like this:

  | InitialContext ctx = new InitialContext(<don't pass user/pwd here>);
  | ConnectionFactory cf = (ConnectionFactory) ctx.lookup("/ConnectionFactory");
  | Connection = cf.createConnection("user", "password"); // pass user/password here
  | ..........................

I do it from client and all works fine. But how I can work with JMS from bean? Now I make it like:

  | @RolesAllowed(value="role")
  | public void someBeanMethod() {
  |    String currentUser = sessionContext.getPrincipal().getName();  // username, who invoked this bean's method
  |    String password = getPasswordFromDatabase(currentUser);  // get password from db
  |    InitialContext ctx = new InitialContext();  
  |    ConnectionFactory cf = (ConnectionFactory) ctx.lookup("/ConnectionFactory");
  |    Connection = cf.createConnection(currentUser, password);   // I don't want to do it!
  |    ..............
  | }

I don't want to do second login actions, because I have done one login when I invoked bean's method. How I can work with JBoss Messaging from bean's method with username/password, who invoked bean's method.

P.S. Sorry for my english, I'm not native speaker.

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