My company has a Dynamics 365 On-Premises system using ADFS 2012 for authentication. We have created an ASP.NET Core 2.0 Application that is attempting to access the web API, but we have been unable to find any way to authenticate after trying many different options. Most of what we have found on the MSDN is for either the .NET Framework, or for authentication through Azure AD, but neither of those are relevant to our situation. If needed I can provide more details about the specific resources we have tried, as well as sample code.
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