def auth_required()

in app/middlewares/auth.py [0:0]

• 11 lines of code
• 3 McCabe index (conditional complexity)

def auth_required(f):
    """
    A decorator for view functions that require authentication.
    If signed in, pass the request to the decorated view function with
    authentication context; otherwise redirect the request.

    Parameters:
       f (func): The view function to decorate.

    Output:
       decorated (func): The decorated function.
    """
    @wraps(f)
    def decorated(*args, **kwargs):
        firebase_id_token = request.cookies.get('firebase_id_token')
        if not firebase_id_token:
            return redirect(url_for('product_catalog_page.display'))

        auth_context = verify_firebase_id_token(firebase_id_token)
        if not auth_context:
            return redirect(url_for('product_catalog_page.display'))

        return f(auth_context=auth_context, *args, **kwargs)
    return decorated