title: How to get UserPrincipal using Angular frontend, Spring REST backend, and CAS (web.xml)?
body: <p>Is it possible to get username/UserPrincipal/uid from CAS in Angular not using Spring Security?  We are trying to use our normal web.xml file to connect to CAS (which is working).  The problem is since we're not using Spring Security, I don't know if it's possible to pass username and roles into Angular.</p>
  <p>Thanks!</p>