[rules-users] Anybody using the BRMS with JAAS authentication under WebSphere?

I'm struggling with getting BRMS set up to do authentication under WebSphere. I configured the BRMS components.xml for JAAS, like: <!-- Use the default WebSphere JAAS login configuration --> <security:identity authenticate-method="#{authenticator.authenticate}" jaas-config-name="WSLogin"/> and try to log in, I get permission denied and in the log: [12/8/07 14:41:15:301 EST] 00000040 WSLoginModule E SECJ4014E: Login Module com.ibm.ws.security.common.auth.module.WSLoginModuleImpl detected unsupported com.ibm.websphere.security.auth.callback.WSCredTokenCallbackImpl callback in CallbackHandler javax.security.auth.callback.UnsupportedCallbackException: Unsupported callback at org.jboss.seam.security.Identity$1.handle(Identity.java:588) at javax.security.auth.login.LoginContext$SecureCallbackHandler$1.run(LoginContext.java:981) at java.security.AccessController.doPrivileged(AccessController.java:274) at javax.security.auth.login.LoginContext$SecureCallbackHandler.handle(LoginContext.java:977) at com.ibm.ws.security.common.auth.module.WSLoginModuleImpl.login(WSLoginModuleImpl.java:258) at com.ibm.ws.security.common.auth.module.proxy.WSLoginModuleProxy.login(WSLoginModuleProxy.java:122) ... - irving -