This document describes how to add SAML support to IdentityServer4 acting as either an identity provider or service provider.
ComponentSpace SAML for ASP.NET Core IdentityServer4 Integration Guide
Example Startup code for IdentityServer4 acting as a SAML service provider may be found at:
IdentityServer4 as a SAML SP using ComponentSpace - Startup class
Example Startup code for IdentityServer4 acting as a SAML identity provider may be found at:
IdentityServer4 as a SAML IdP using ComponentSpace - Startup class