Another important step for registration is putting client_secret , which is necessary to establish trust between Azure AD and TodoListWebApp. This client_secret is generated only once and configured in the web application. To generate this key, navigate to App Registrations | TodoListWebApp | Keys. Then, add the description as AppKey and click on save. Once the key is saved, the value of the key is autogenerated by Azure and will be displayed next to the description. This key is displayed only once, so you have to immediately copy it and save it for later purposes. We will be keeping this key in the web.config file of TodoListWebApp in this case.
The key stored will be displayed on the Azure ...
