"""Authentication module - Reusable authentication system with AD API integration

This module provides:
- Dual-token session management (internal + AD tokens)
- Automatic AD token refresh with retry limit (max 3 attempts)
- 3-day inactivity timeout
- Encrypted password storage for auto-refresh
- FastAPI dependency injection for protected routes

Usage in other modules:
    from app.modules.auth import get_current_user

    @router.get("/protected-endpoint")
    async def my_endpoint(current_user: dict = Depends(get_current_user)):
        # current_user contains: {"username": "...", "display_name": "..."}
        return {"user": current_user["display_name"]}
"""
from app.modules.auth.router import router
from app.modules.auth.dependencies import get_current_user

__all__ = ["router", "get_current_user"]