Hello Guys I'm currently working with a legacy system, I have seen that there is a Web API Project that is using .NET Framework 4.5 and is in charge of creating a Bearer Token. It is using Microsoft.Owin.Security.OAuth implementation exactly as described in this article: https://medium.com/@uppilivasanthi/web-api-token-based-authentication-using-microsoft-owin-77ab0645f156
As an intent of modernizing some parts of this system, I was Proposing migrating this service to .NET Core and dockerize it but the client told me that I cannot do that with this specific service because of the OWIN implementation. Do you have some more information about it? Thanks in advance.