Okta authentication with Intranet .NET Web Forms application


I am trying to establish Okta authentication with an Intranet website which is built using .NET Web Forms.
I am looking for documentation or code sample on how to perform the authentication process on the Intranet website if I am already signed-in into Okta.

I’ve been provided the following:

  • Identity Provider Single Sign-On URL
  • Identity Provider Issuer
  • X.509 Certificate
  • IDP metadata

So far I was able to find code sample for MVC, Web Api and a few other technologies but nothing for .NET Web Forms.

Can you please point me into the right direction? For instance, what do I do with IDP metadata? Do I need to add it to the Intranet website? If so, where? How do we get the 2 systems (Intranet and Okta) “talk” to each other?

Any help would be greatly appreciated.

Thank you

Here are a few links that might help you: