I'm working on a prototype for a single sign-on (SSO) application using JCA. The SSO will enable a weblogic deployed component (JSP, EJB etc) to connect other applications outside weblogic environment. What I intend to do in the code is to map the Subject and wind ResourceRequestInfo parameters for a managed connection to current weblogic user and password credentials. Has anyone done something like this before? How do I get the current user and password programmatically using Weblogic API? Which class/environment variable provides that information? An example code segment will be greatly appreciated. Thanks.