Top 20 NuGet oauth2 Packages

OpenID Connect & OAuth 2.0 client library
Chilkat .NET Core Class Library
ASP.NET Core authentication handler for validating tokens using OAuth 2.0 introspection
Chilkat .NET Class Library (32-bit) for SSH/SFTP, FTP, POP3, SMTP, IMAP, SSL/TLS, Zip, REST, OAuth2, HTTP, RSA, XML DSig, Encryption, Compression, XML, Socket, XMP, HTML to XML, JSON, JWT, OAuth1, conversion, PKCS12/PFX, Java Keystore, ASN.1, PEM, ECC, Async, ...
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
ASP.NET Core authentication handler to validate JWT and reference tokens from IdentityServer4
Package Description
ASP.NET Core Identity Integration for IdentityServer4
Package Description
EntityFramework persistence layer for IdentityServer4
Storage interfaces and models for IdentityServer4
EntityFramework persistence layer for IdentityServer4
Chilkat .NET Class Library (64-bit) for SSH/SFTP, FTP, POP3, SMTP, IMAP, SSL/TLS, Zip, REST, OAuth2, HTTP, RSA, XML DSig, Encryption, Compression, XML, Socket, XMP, HTML to XML, JSON, JWT, OAuth1, conversion, PKCS12/PFX, Java Keystore, ASN.1, PEM, ECC, Async, ...
IdentityServer is a framework and a hostable component that allows implementing single sign-on and access control for modern web applications and APIs using protocols like OpenID Connect and OAuth2. It supports a wide range of clients like mobile, web, SPAs and desktop applications and is extensible...
Auth0 .NET SDK
Auth0 .NET SDK
Access token validation middleware for JWT and reference tokens issued by IdentityServer3, based on JWT 5, Owin 4 and IdentityModel 3
Auth0 .NET SDK
ASP.NET Identity support for IdentityServer3
ASP.NET Identity support for IdentityServer3 repackaged as a dll client library, preventing the addition of volatile source code to the destination project