Top 20 NuGet authorization Packages

The Authorization Bundle extend RavenDB and add document level permissions. The Auth Bundle allows to define permissions for a specific user, a group or using arbitrary tagging. The system is design to be high performance, scalable and flexible.
RavenDB 'Authorization' bundle client extend RavenDB and add document level permissions.
Official Okta middleware for ASP.NET Core 3.0+. Easily add authentication and authorization to ASP.NET Core applications.
Web API intgration package for resource/action based authorization.
This package enables ASP.NET Core web apps and web APIs to use the Microsoft identity platform (formerly Azure AD v2.0). This package is specifically used for web applications, which sign-in users, and protected web APIs, which optionally call downstream web APIs.
ASP.NET Core authorization classes. Commonly used types: Microsoft.AspNetCore.Authorization.AllowAnonymousAttribute Microsoft.AspNetCore.Authorization.AuthorizeAttribute This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/0621c1748eac08dd516edc950559ab7e8308f214
Official Okta middleware for ASP.NET 4.5+. Easily add authentication and authorization to ASP.NET applications.
A MongoDB IUserAuthRepository to persist User registration and auth info in a NoSQL Mongo DB. Implements ServiceStack's built-in AuthProvider Model: https://docs.servicestack.net/authentication-and-authorization inc. Twitter, Facebook, Basic, Digest, Credentials Auth modes out-of-t...
A RavenDB IUserAuthRepository to persist User registration and auth info in a NoSQL Raven DB. Implements ServiceStack's built-in AuthProvider Model: https://docs.servicestack.net/authentication-and-authorization inc. Twitter, Facebook, Basic, Digest, Credentials Auth modes out-of-t...
Helper library for claims based identity & access control in .NET.
This package enables UI for ASP.NET Core Web apps that use Microsoft.Identity.Web.
An NHibernate IUserAuthRepository to persist User registration and authentication info in any RDBMS NHibernate supports. Implements ServiceStack's built-in AuthProvider Model: https://docs.servicestack.net/authentication-and-authorization inc. Twitter, Facebook, Basic, Digest, Cred...
AccessControlHelper for asp.net mvc and asp.net core apps
The server module for a simple SSL or non-SSL Tcp Server with authentication.
Some authorization filters for Hangfire's Dashboard.
This package enables ASP.NET Core web apps and web APIs to use the Microsoft identity platform (formerly Azure AD v2.0). This package is specifically used for web applications, which sign-in users and call Microsoft Graph, and for protected web APIs that call Microsoft Graph.
The simple and easy RavenDB Identity provider for ASP.NET Core. Use Raven to store your users and logins with just a few lines of code.
The core module for a simple SSL or non-SSL async await Tcp Server and Client with authentication. This package is used by both Tcp.NET.Client and Tcp.NET.Server.
The server and client modules for a simple SSL or non-SSL Tcp Server with authentication.
Helper library for identity & access control in .NET 4.0/WIF and .NET 4.5 (includes MVC4 and Web API support).