Functionality can be enabled as shown here:
<valve> <class-name>org.picketlink.identity.federation.bindings.tomcat.idp.IDPWebBrowserSSOValve</class-name> <param> <param-name>passUserPrincipalToAttributeManager</param-name> <param-value>true</param-value> </param> </valve>
Functionality can be enabled as shown here:
<valve>
<class-name>org.picketlink.identity.federation.bindings.tomcat.idp.IDPWebBrowserSSOValve</class-name>
<param>
<param-name>passUserPrincipalToAttributeManager</param-name>
<param-value>true</param-value>
</param>
</valve>