WebSphere Portal Server - How to get the User Name from the Principal Object using the JACC Policy Class

Author

How to get the User Name from the Principal Object using the JACC Policy Class

2005-09-16, 2:49 am

Here is the code which I trying to read the principal
,but I am getting null.

import javax.security.jacc.*;
import java.security.*;
import javax.security.auth.Subject;
import java.util.*;
public class SamplePolicy extends Policy
{
public boolean implies(ProtectionDomain domain, Permission permission){

Principal[] subjects = domain.getPrincipals();
if(subjects !=null && subjects.length>0){
sub = subjects[0].getName();
}

Can any one help me out.

Thanks,
B.Saroj kumar