This is a fork of Sustainsys/Saml2 to add support for passing the Subject in the AuthnRequest as well as other adaptations based on our requirements. We've removed support for all frameworks besides AspNetCore to reduce the support footprint. This fork probably isn't what you want to use.
The Sustainsys.Saml2 library adds SAML2P support to ASP.NET web sites, allowing the web site to act as a SAML2 Service Provider (SP). The library was previously named Kentor.AuthServices.
Sustainsys.Saml2 is open sourced and contributions are welcome, please see contributing guidelines for info on coding standards etc.
Complete documentation is available at our documentation site.