We are developing a j2ee app using tomcat for the web container and weblogic for the ejb container.
We are using jaas for authentication with weblogic.
When our war is deployed on tomcat, using the wlclient.jar, the jaas authentication returns no principals with the subject. When we deploy our war on weblogic (or test a jaas client using weblogic.jar), the jaas authentication returns principlas.

What can we do to make the jaas authentication with a war deployed on tomcat work with weblogic?


Using WLClient.jar:
Subject is: Subject:
Private Credential: weblogic.security.auth.login.PasswordCredential@16 bd8ea
Private Credential: SubjectProxy[23994289]

Size of Principals: 0
Principals:

Using Weblogic.jar:
Subject is: Subject:
Principal: mjLDAP
Private Credential: weblogic.security.auth.login.PasswordCredential@27 3686
Private Credential: weblogic.security.auth.login.PasswordCredential@6c af16

Size of Principals: 1
Principals:
mjLDAP