Top 20 NuGet authentication Packages

HMAC-Based One-Time Password Algorithm Implementation for dotnet core. Designed to support two factor authentication with common authenticator apps like the Microsoft and Google authenticators.

Azure Active Directory Bearer Authentication for .NET Core

ASP.NET Core middleware that enables an application to support Vkontakte OAuth 2.0 authentication workflow.

The DelSole.AuthService library provides client Bearer authentication against Web API with support for authenticated GET, POST, PUT, DELETE requests

Asp.Net Owin middleware for SharePoint Add-ins for Asp.Net MVC 5

A signature creator and validator, along with some useful extensions. Inspired by the AWS Signature V4.

ASP.NET 5 middleware that enables an application to support Basic authentication workflow.

Enable drop-in Windows Single Sign On for popular Java web servers.

Library for parsing and assembling LDAP packets This library can be used to create an LDAP server that can be used to support legacy applications that require an LDAP backend. The use cases are for example, authentication (Ldap bind) or user/membership lookup against an arbitrary database. For an ex...

.NET Core implementation of Basic Authentication

ASP.NET Core middleware that enables an application to support Weixin's OAuth authentication workflow.

ASP.NET Core middleware that enables an application to support Weibo's OAuth authentication workflow.

ASP.NET Core middleware that enables an application to support QQ's OAuth authentication workflow.

ASP.NET Core middleware that enables an application to support Baidu's OAuth authentication workflow.

ASP.NET Core authentication middleware for Steam.

Add Alexa.NET.Security to your ASP.NET Core 2.0 request pipeline to validate requests from the Amazon Alexa services.

This is a helper library to verify /authenticate requests from Amazon Alexa to a selfhosted .NET backend

AngularJS starter kit Spa secured client

适用于ASP.NET Core2.0 的 OAuth2 认证中间件，使Web应用程序支持用微信快捷登录。