Duende.IdentityModel.OidcClient 7.0.0

About Duende.IdentityModel.OidcClient

Duende.IdentityModel.OidcClient is an OpenID Connect (OIDC) client library for native applications. It provides

  • Types that describe OIDC requests and responses
  • Low level methods to construct protocol state and handle responses
  • Higher level methods for
    • Logging in
    • Logging out
    • Retrieving userinfo
    • Refreshing tokens

Samples

Duende.IdentityModel.OidcClient targets .NET Standard, making it suitable for .NET and .NET Framework. It can be used to build OIDC native clients with a variety of .NET UI tools. The samples directory shows how to use it in

  • .NET MAUI
  • WPF with the system browser
  • WPF with an embedded browser
  • WinForms with an embedded browser
  • Cross Platform Console Applications (relies on kestrel for processing the callback)
  • Windows Console Applications (relies on an HttpListener - a wrapper around the windows HTTP.sys driver)
  • Windows Console Applications using custom uri schemes

Documentation

More documentation is available here.

Standards and Certification

Duende.IdentityModel.OidcClient is a certified OpenID Connect relying party implementation, and implements
RFC 8252, "OAuth 2.0 for native Applications".

openid_certified

Feedback

Duende.IdentityModel.OidcClient is released as open source under the Apache 2.0 license. Bug reports and contributions are welcome at the GitHub repository.

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https://github.com/duendesoftware/foss/releases

.NET 8.0

.NET 9.0

.NET 10.0

.NET Standard 2.0

Version Last updated
7.0.0 12/29/2025
7.0.0-rc.1 11/11/2025
7.0.0-preview.2 11/5/2025
7.0.0-preview.1 11/7/2025
6.0.1 11/5/2025
6.0.0 11/5/2025
6.0.0-rc.1 11/6/2025