I have two questions about DatabaseServerLoginModule :
1. After successfully authenticated by using DatabaseServerLoginModule, How can I get the current authenticated user in my web application (or servlet),just like LoginContext.getSubject()?
2. about principalsQuery: The prepared statement query must equivalent to: ?select Password from Principals where PrincipalID=??. Can I specify more information, just like ?select Password,username,DriverCardId from Principals where PrincipalID=??

My logon.jsp just as the following:



<fmt:message key="TitleLogon"/>


<%@ include file="/template/banner.jsp" %>

<h3><fmt:message key="Logon"/> <fmt:message key="Submit"/>.</h3>
<form action="j_security_check" method=post>





<fmt:message key="CustomerId"/>





<fmt:message key="Password"/>







<input type="submit" value="<fmt:message key="Submit"/>">