aspnet-contrib 

ASP.NET Core security middleware enabling EVEOnline authentication.

ASP.NET Core security middleware enabling KakaoTalk authentication.

OAuth2 introspection middleware for OWIN/Katana.

ASP.NET Core security middleware enabling Fitbit authentication.

OWIN/Katana hosting extensions for ASP.NET Core.

ASP.NET Core security middleware enabling MailRu authentication.

ASP.NET Core security middleware enabling Strava authentication.

ASP.NET Core security middleware enabling Odnoklassniki authentication.

ASP.NET Core security middleware enabling Onshape authentication.

ASP.NET Core security middleware enabling Imgur authentication.

ASP.NET Core security middleware enabling HealthGraph authentication.

ASP.NET Core security middleware enabling SoundCloud authentication.

ASP.NET Core security middleware enabling Buffer authentication.

ASP.NET Core security middleware enabling MYOB authentication.

ASP.NET Core security middleware enabling Untappd authentication.

ASP.NET Core security middleware enabling Baidu authentication.

ASP.NET Core security middleware enabling Basecamp authentication.

OAuth2 validation middleware for OWIN/Katana.

ASP.NET Core security middleware enabling Zalo authentication.

ASP.NET Core security middleware enabling SuperOffice authentication.