Refactor and new readme

Author: Tiago Brenck

1-WebApp-OIDC/1-2-AnyOrg/BLL/MSGraphService.cs

@@ -23,32 +23,28 @@ public class MSGraphService : IMSGraphService
         /// </returns>
         public async Task<IEnumerable<User>> GetUsersAsync(string accessToken)
         {
-            var usersDropDown = new List<SelectListItem>();
-            
+            IGraphServiceUsersCollectionPage users = null;
+
             try
             {
                 PrepareAuthenticatedClient(accessToken);
-                IGraphServiceUsersCollectionPage users = await graphServiceClient.Users.Request()
+                users = await graphServiceClient.Users.Request()
                     .Filter($"accountEnabled eq true")
                     .Select("id, userPrincipalName")
                     .GetAsync();
 
                 if (users?.CurrentPage.Count > 0)
                 {
-                    usersDropDown = users.Select(u => new SelectListItem 
-                                    { 
-                                        Text = u.UserPrincipalName,
-                                        Value = u.Id
-                                    }).ToList();
+                    return users;
                 }
             }
             catch (ServiceException e)
             {
                 Debug.WriteLine("We could not retrieve the user's list: " + $"{e}");
                 return null;
             }
-            
-            return usersDropDown;
+
+            return users;
         }
 
         /// <summary>

1-WebApp-OIDC/1-2-AnyOrg/Controllers/OnboardingController.cs

@@ -53,11 +53,12 @@ public IActionResult Onboard()
 
             // Create an OAuth2 request, using the web app as the client.This will trigger a consent flow that will provision the app in the target tenant.
             string authorizationRequest = string.Format(
-                "{0}common/adminconsent?client_id={1}&redirect_uri={2}&state={3}",
+                "{0}common/v2.0/adminconsent?client_id={1}&redirect_uri={2}&state={3}&scope={4}",
                 azureADOptions.Instance,
                 Uri.EscapeDataString(azureADOptions.ClientId),
                 Uri.EscapeDataString(currentUri + "Onboarding/ProcessCode"),
-                Uri.EscapeDataString(stateMarker));
+                Uri.EscapeDataString(stateMarker),
+                Uri.EscapeDataString("https://graph.microsoft.com/.default"));
 
 
             return Redirect(authorizationRequest);