Tutorial: Auth + Session Lifecycle

Objective

Build a robust startup auth flow with automatic refresh and explicit logout handling.

Flow

1. Initialize DI and SessionManager
2. restoreSession() on launch
3. Subscribe to sessionState
4. Route app shell based on authenticated vs unauthenticated state
5. On sign-out, call auth sign-out then clearSession()

State handling

• Loading: show blocking startup state
• Authenticated: continue to app
• Expired: attempt refresh + fallback to sign-in
• NotAuthenticated: show sign-in