Top 20 NuGet oauth Packages
OAuth library written in F# with KISS principle in mind so it is simple stupid.
百度第三方网站登录
QQ第三方网站登录
A simple and straightforward OAuth 1.0a client library for .NET.
Utilizes SimpleAuthentication OAuthProviders and provides custom Providers
Contains middleware to support ACP's OAuth 2.0 authentication workflows.
ASP.NET Core security middleware enabling VKontakte authentication.
ASP.NET Core security middleware enabling Odnoklassniki authentication.
A library that provides a UI for OAuth authentication on desktop and mobile platforms.
Module系统OAuth模块（公测版）
Tools to connect to external components via http
EntityFramework persistence layer for IdentityServer4
Handler for ACS-emitted OAuth2 Bearer tokens.
Provides an easy way to login using identity model
Base functionality for a simple resource server (Web API web application) including classes for consistent response objects and middleware for token validation
Foundations of a simple authorization server, including token-issuing middleware and interfaces prompt for providing validation of user credentials and implementation of a custom response object.