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If this is something Tomcat specific so probably not. Jboss Web (Tomcat) was replaced in 7.0 by Undertow. However 7.0 still provide support for JAAS Login Modules  throught PicketBox.
But PicketBox is now deprecated in favour of Elytron introduced in 7.1. So you should consider migrating to Elytron. Elytron abandoned JAAS concept and introduce realms .