What is the best way to handle multiple web app SSO with CAS ?

[Jayaranga Subasinghe]

Hi,

Im having multiple web apps deployed in different web containers.

eg :

Web Apps 

App A : ( angularJs + Spring)  :  Deployed in tomcat T1

App B :( Spring Rest services) : deployed in tomcat T2

App C :( WebServices ) : Deployed in Tomcat T3

My requirement is to log in to App A and interact with App B and App C using the authentication information on App A's context.

1. What is the best way to achieve this ? 

2. What is the recommended solution for mobile apps ? Is proxy mechanism appropriate ? 

Thank You