How to authenticate sharepoint 2013 by FedAuthCookie in .netcore3.1.0

Question

I am developing web application in .net core 3.1.0, for that i have to get documents stored in sharepoint 2013 using CSOM, the sharepoint app authenticates by FedAuthCookie. In this Microsoft docs, it is explained that we have to use token authenticate sharepoint for .net standard apps. Is my understanding correct?

Is there any other way to connect sharepoint 2013(on-premises, which implements cookie based authentication) with .net core 3.1.0 or greater?

Answer 1

CSOM .NET Core does not support SharePoint on-prem. You'll need to use traditional .NET Framework CSOM.