Luke Taylor (Migrated from SEC-1619) said:
It's possible that a user may log out of Google Apps without logging out of the sample app. The app should detect a change of user, invalidate the existing session and authenticate the current user if this situation is detected.
Luke Taylor said:
The GaeAuthenticationFilter now checks to see if the currently authenticated user matches the Google Apps user. If not, then it logs out the current user and destroys the session before continuing.