在不违反RESTful原则的情况下，角化身份验证和授权的最佳实践?

I've read quite a few SO threads about authentication and authorization with REST and Angular, but I'm still not feeling like I have a great solution for what I'm hoping to do. For some background, I'm planning to building an app in AngularJS where I want to support:I've read quite a few SO threads about authenti