AADSTS50011: The reply url specified in the request does not match the reply urls configured for the application: ''

Question

I have a .NET Core 2 app template that is configured to use Azure AD out of the box.

The configuration is:

{
  \"AzureAd\": {
    \"Instance\": \"https:         


        

Answer 1

I had a similar problem with a .NET 4.6.1 web application. I had to configure the Reply URL for my app in azure similar to the accepted answer, however the callback url was different.

Select Azure Active Directory -> App Registrations -> 
Select Settings -> Reply URLs

Add your apps URL + '/.auth/login/aad/callback' For Example: https://somesite.azurewebsites.net/.auth/login/aad/callback