Orbyss.Foundation.Authentication.DPoP 0.2.4

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Orbyss.Foundation.Authentication.DPoP --version 0.2.4
                    


                    

                
NuGet\Install-Package Orbyss.Foundation.Authentication.DPoP -Version 0.2.4
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Orbyss.Foundation.Authentication.DPoP" Version="0.2.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Orbyss.Foundation.Authentication.DPoP" Version="0.2.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Orbyss.Foundation.Authentication.DPoP" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Orbyss.Foundation.Authentication.DPoP --version 0.2.4
                    


                    

                
#r "nuget: Orbyss.Foundation.Authentication.DPoP, 0.2.4"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Orbyss.Foundation.Authentication.DPoP@0.2.4
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Orbyss.Foundation.Authentication.DPoP&version=0.2.4
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Orbyss.Foundation.Authentication.DPoP&version=0.2.4
                    


                            Install as a Cake Tool

Orbyss.Foundation.Authentication.DPoP

Provider-neutral RFC 9449 resource-server enforcement packaged as a CShells middleware feature for the SPA-PKCE bearer profile. It validates ES256 proof signatures, public JWK thumbprint binding, HTTP method and public target URI, access-token hash, proof age, and per-proof replay uniqueness. DPoP-bound tokens cannot fall back to bearer use, and required deployments reject unbound tokens.

The default replay store is atomic within one process. Multi-instance resource servers must replace IDPoPReplayStore with a shared implementation whose reservation operation is atomic across all instances; the public contract makes that deployment requirement explicit without coupling the feature to a particular cache or database.

Set RequireNonce when a resource server should challenge clients with a single-use DPoP-Nonce. IDPoPNonceStore is replaceable for the same clustered-deployment reason; missing, expired, or consumed nonces fail with use_dpop_nonce and receive a fresh challenge header.

Outbound clients use ECDsaDPoPProofGenerator with either a new ephemeral P-256 key or imported PKCS#8 key material. The generator owns its key, exposes its binding thumbprint, removes query and fragment from htu, and emits ath and a server nonce when supplied. Persisted private-key bytes remain consumer-owned secret material and must be protected at rest.

The public origin is explicit so reverse-proxy headers cannot redefine proof targets. The feature does not contain identity-provider product logic; provider adapters enable DPoP-bound token issuance.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last Updated
0.2.4 94 10/4/2026
0.2.3 72 10/3/2026
0.2.2 114 9/16/2026
0.2.1 93 9/16/2026
0.2.0 104 9/12/2026
0.1.0 110 9/8/2026