Top 20 NuGet auth Packages

A simple library for doing social authentication in .NET Core MVC. It authenticates that people are who they say they are, but does not authorise them and has no opinion on how you store details about your users. Includes login providers for GitHub, Google, Facebook and Twitter. See the project si...
Firebase authentication library. It can generate Firebase auth token based on given OAuth token (issued by Google, Facebook...). This Firebase token can then be used with REST queries against Firebase endpoints.
Firebase Auth for Zebble (Xamarin)
Core models for Endpointer.Authentication.
Glader.ASP.Authentication is a basic OAuth/Identity/JWT library for simple Authentication needs. Provides a quality Refit HTTP client interface as well as Entity Framework Core Database, Repository and ASP Controller for doing simple authentication and authorization.
Provides a wrapper around Firebase auth library to make easy to create social sign up and sign in
The Fetch_dotNET Class Library is a high level wrapper around the HttpWebRequest. The library is currently compiled at .Net 4.5 so it should work with any application running .Net 4.5 and above. Fetch_dotNET provides the Fetch API for your networking needs. Fetch will seem familiar if you have us...
Custom JWT Token system template with EntityFramework Core on ASP.NET Core Web API. This package contains: JWT Token system on .ASP Net Core and EntityFramework Core with Repository Pattern Ip limitation
Ready-to-use authorization forms (Windows Forms only) for popular sites using OAuth: Google, Facebook, Twitter, Dropbox, Yandex etc.
Token authentication libary includes generating JWT authentication token and optionally refreshing the token each request. Fully configurable with Token Builder
Safe your Application with our lib, we provide strong and secure functions to fetch the HardwareID from the user of your Application.
Kerberos authentication support for the AMPS C# Client.
Xbox Live authentication for .NET
Quickly setup account endpoints in an ASP.NET web application or in HTTP Azure Functions. Works perfect with Endpointer.Authentication.API.
Adds OpenId Auth Providers for use in StackExpress Web and REST Services. Includes built-in support for Google, Yahoo, MyOpenId and Custom OpenId providers. More Info on Auth Providers:
A Cross Platform OTP (TOTP HOTP) Library for .NET Core NetStandard
Google ReCaptcha wrapper class for quick and easy validation (injectable service for ASP.NET Core apps).
Providing Support of Auth, Chain, Rotating Proxies For Selenium Chrome Driver Support Only HTTP/S Proxies (Chrome Not Supporting Socks4&5 For Now)
NativoPlusStudio.AuthToken.Ficoso is part of the NativoPlusStudio.AuthToken set of libraries that can be used to retrieve the auth token to be able to interface with the FICOSO APIs.
NativoPlusStudio.AuthToken.SymmetricEncryption is part of the NativoPlusStudio.AuthToken set of libraries that can be used to encrypt and decrypt the auth token