是否有任何使用Kohana进行用户注册和登录验证的示例项目？

I want to make an web application (platform) that does pretty straightforward stuff: Users can register, get an account, and therefore login on to the platform. I've installed Kohana. It would be cool to have a lightweight demo-project that makes use of these things in order to see how it's done.I want to make an web application (platform) th