Hi,

Do you really need the handle username/password? Most CAS applications avoid this since it breaks SSO.

A simple solution for AngularJS application is to do as many other apps: require a valid session an all html pages [*]

Example : https://github.com/fedon/spring-cas-auth .

SPA allows relogging without loosing "browser" activity (eg: textarea content). Here is a tutorial application with phpCAS that shows various ways to handle CAS relog in a SPA : https://github.com/prigaux/angular-seed

* forked from "angular-seed" (an old version)
  added some php pages
  kept index.html, but the app really is index.php

* every commits shows a different functionality. To understand them, start from the first one, then have a look at the more advanced features:
- CAS example : minimal casification
- CAS example using http-auth-interceptor : same but using a module intercepting every $http calls - use ngRoute "resolve" : avoid displaying page "view1" until the user is authenticated - replace alert with modal window from angular UI Bootstrap : prepares the next commit - add transparent relog using jsonp + CAS gateway : if app session is expired, try transparent login on CAS using JSONP - add relog using window.open+postMessage : if transparent relog failed, instead of restarting application, use window.open+postMessage

* to make it work:

git clone --depth 4 https://github.com/prigaux/angular-seed.git angular-seed-phpCAS
cd angular-seed-phpCAS
bower install

You need phpCAS : https://wiki.jasig.org/display/CASC/phpCAS+installation+guide

Happy CAS,
cu


[*] if your first page is static AND CAS protected, you must ensure it is not browser cached


--
Pascal Rigaux

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