JBoss Identity Federation requires the following libraries to be either downloaded separately or as part of the Java JDK or as part of JBoss Application Server.
JBoss Identity Federation Library
JBoss XACML Library (jboss-xacml.jar and jboss-sunxacml.jar)
JAXB V2 Library
STAX API Library (a dependency for JAXB2)
Activation API Library (a dependency for JAXB2)