IdentityServer is a free, open-source OpenID Connect and OAuth 2.0 framework for ASP.NET Core. Founded and maintained by Dominick Baier and Brock Allen, IdentityServer4 incorporates all the protocol implementations and extensibility points needed to integrate token-based authentication, single-sign-on and API access control in your applications. IdentityServer4 is officially certified by the OpenID Foundation and thus spec-compliant and interoperable. It is part of the .NET Foundation and operates under their code of conduct. It is licensed under Apache 2 (an OSI-approved license). Active development happens on the main branch. This always contains the latest version. Each (pre-) release is tagged with the corresponding version. The aspnetcore1 and aspnetcore2 branches contain the latest versions of the older ASP.NET Core based versions.
Features
- IdentityServer is a free, open source OpenID Connect and OAuth 2.0 framework
- IdentityServer4 incorporates all the protocol implementations and extensibility points needed to integrate token-based authentication
- Single-sign-on and API access control
- IdentityServer4 is officially certified by the OpenID Foundation
- Active development happens on the main branch
- Install the latest .NET Core 3.1 SDK
Project Samples
