Added userinfo endpoint usage and api now properly creates necessary claims to start doing database stuff

WebAPI/Controllers/BaseController.cs

@@ -1,5 +1,7 @@
 using System;
 using System.Linq;
+using System.Security.Claims;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Net.Http.Headers;
 
@@ -7,10 +9,5 @@ namespace WebAPI.Controllers
 {
     public class BaseController : ControllerBase
     {
-        protected string BearerToken =>
-            Request.Headers.Keys.Contains(HeaderNames.Authorization) &&
-            Request.Headers[HeaderNames.Authorization].Count > 0
-                ? Request.Headers[HeaderNames.Authorization].First().Split(" ")[1]
-                : String.Empty;
     }
 }