gistfile1.txt

@Override
public boolean authorize(Session arg0, Operation arg1, Resource arg2) {
    if (arg0.principal() == null) {
        return false;
    }
    String principal = arg0.principal().getName();
    if (principal.startsWith("CN=Client")
        && ("Read".equals(arg1.name()) || "Describe".equals(arg1.name()))
        && arg2.name().startsWith("test")) {
        return true;
    } else if (principal.startsWith("CN=Service") && ("Read".equals(arg1.name()) || "Describe".equals(arg1.name())
         || "Write".equals(arg1.name()) || "Create".equals(arg1.name()))) {
        return true;
      } else if (principal.startsWith("CN=Broker")) {
        return true;
    }
        
    return false;
}