The Web API v2 OAuth2 Authorization Server Middleware–Is it worth it?

added by Robert Greyling
3/24/2014 10:03:44 AM


Adding the concept of an authorization server to your web APIs is the recommended architecture for managing authentication and authorization. But writing such a service from scratch is not an easy task. To simplify that, Microsoft included an OAuth2 based authorization server “toolkit” as part of the Katana project, which is also used in the standard Web API templates that ship with Visual Studio 2013. I get a lot of questions about how this middleware works, whether I like it, what the limitations are and if I would use it at all. To make this discussion easier in the future – here’s my take.