Create a protected .NET Core 3.1 API that calls into MS Graph on behalf of a Power App
In this blog post I'm going to explain how to create a .NET Core API that accepts authenticated requests from a Power App, validates the user and then makes a call into MS Graph to retrieve the appropriate data. All secured via Azure AD while using the latest (and funkiest) Microsoft.Identity.Web library for authentication and the MS Graph SDK for getting the Graph data. If you haven't used the Microsoft.Identity.Web NuGet package yet, then I would urge you to have a look at the repo and start integrating it with your ASP.NET Core apps. The …[read more]