React-Router with Auth

gistfile1.js

// Router
var routes = (
    <Routes location="history">
        <Route name="index" path="/" handler={App}>
            <Route name="test" path="/test/" handler={Test} />
        </Route>
        <Route name="login" path="/login/" handler={Login}>
        </Route>
        <Redirect to="index" />
    </Routes>
);
React.renderComponent(routes, document.body);


// AuthMixin
var AuthMixin = {
    auth: null,
    statics: {
        willTransitionTo: function(transition) {
            if ( ! AuthMixin.auth.isAuthenticated()) {
                transition.redirect('/login/');
            }
        }
    }
};
module.exports = AuthMixin;

AuthMixin.auth is a custom auth object -> e.g. accessing cookies / a database / ...

I am fairly new to React. I am trying to do what i think you are accomplishing here which is to use React Router with a authentication "interceptor" to authenticate a user on each request...I am also using fluxxor but i am having trouble getting the big picture of how this all comes together..
Do you have a more built example that using this gist so that i can gain some context of its use?

thanks for any help
Scott