Top 20 NuGet identity Packages

The simple and easy RavenDB Identity provider for ASP.NET Core. Use Raven to store your users and logins. As simple as services.AddRavenDbIdentity<AppUser>();
SAML2P support for IdentityServer 4, allowing SAML 2.0 Identity Provider and Service Provider functionality. To purchase a license or get a demo license, contact sales@identityserver.com.
Business Logic layer for the administration of the Asp.Net Core Identity and IdentityServer4
Business Logic layer for the administration of the IdentityServer4
Helper library for identity & access control in .NET 4.0/WIF and .NET 4.5 (includes MVC4 and Web API support).
Helper library for claims based identity & access control in .NET.
Web API intgration package for resource/action based authorization.
Includes Event Source based logging support.
The ITfoxtec.Identity.Saml2 package adds SAML-P support for both Identity Provider (IdP) and Relying Party (RP) on top of the SAML 2.0 functionality implemented in .NET. Support .NET Core 2.1, 2.2 and 3.0 Support .NET Framework 4.6.2 and 4.7.2 Support message signing and validation (SH...
Abp.Zero.Common
Abp.ZeroCore
Abp.ZeroCore.IdentityServer4.EntityFrameworkCore
NoDb configuration and operational stores for IdentityServer4 cloudscribe multi-tenant identity integration
Includes types that provide support for Reading / Writing XML with Enveloped Signatures.
ASP.NET Core Identity UI is the default Razor Pages built-in UI for the ASP.NET Core Identity framework. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/2b7e994b8a304700a09617ffc5052f0d943bbcba
Entity Framework layer for the administration of the IdentityServer4
OWIN middleware for providing a resource/action based authorization manager.
Account login and management framework based on ASP.NET identity.
Abp.Zero.Ldap
MongoDB persistence layer for IdentityServer4