SdJwt.Net.AgentTrust.AspNetCore 1.0.4

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package SdJwt.Net.AgentTrust.AspNetCore --version 1.0.4
                    


                    

                
NuGet\Install-Package SdJwt.Net.AgentTrust.AspNetCore -Version 1.0.4
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="SdJwt.Net.AgentTrust.AspNetCore" Version="1.0.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="SdJwt.Net.AgentTrust.AspNetCore" Version="1.0.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="SdJwt.Net.AgentTrust.AspNetCore" />
                    


                            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 SdJwt.Net.AgentTrust.AspNetCore --version 1.0.4
                    


                    

                
#r "nuget: SdJwt.Net.AgentTrust.AspNetCore, 1.0.4"
#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 SdJwt.Net.AgentTrust.AspNetCore@1.0.4
#: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=SdJwt.Net.AgentTrust.AspNetCore&version=1.0.4
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=SdJwt.Net.AgentTrust.AspNetCore&version=1.0.4
                    


                            Install as a Cake Tool

SdJwt.Net.AgentTrust.AspNetCore

ASP.NET Core integration for inbound agent capability verification and endpoint authorization.

Install

dotnet add package SdJwt.Net.AgentTrust.AspNetCore

What This Package Provides

  • AgentTrustVerificationMiddleware to verify inbound SD-JWT capability tokens.
  • AgentTrustVerificationOptions for audience, trusted issuers, header settings, and excluded paths.
  • RequireCapabilityAttribute for tool/action authorization on controllers or endpoints.
  • HttpContext extensions (GetVerifiedCapability, GetCapabilityContext, GetAgentIssuer).
  • Service and pipeline helpers in AgentTrustAspNetCoreExtensions.

Minimal Setup

using Microsoft.IdentityModel.Tokens;
using SdJwt.Net.AgentTrust.AspNetCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddControllers();
builder.Services
    .AddAgentTrustVerification(options =>
    {
        options.Audience = "https://tool-api.example.com";
        options.TrustedIssuers = new Dictionary<string, SecurityKey>
        {
            ["agent://assistant-1"] = new SymmetricSecurityKey(
                Convert.FromBase64String(builder.Configuration["AgentTrust:Key"]!))
        };
    });

var app = builder.Build();
app.UseAgentTrustVerification();
app.MapControllers();
app.Run();

Endpoint Protection Example

using Microsoft.AspNetCore.Mvc;
using SdJwt.Net.AgentTrust.AspNetCore;

[ApiController]
[Route("tools/customers")]
public sealed class CustomersController : ControllerBase
{
    [HttpGet("{id}")]
    [RequireCapability("crm", "Read")]
    public IActionResult GetCustomer(string id)
    {
        var capability = HttpContext.GetVerifiedCapability();
        return Ok(new { id, capability?.Tool, capability?.Action });
    }
}

Defaults

  • Header name: Authorization
  • Header prefix: SdJwt
  • Excluded paths: /health, /ready, /.well-known/*
  • Replay prevention and receipt writing are enabled by default.
  • SdJwt.Net.AgentTrust.Core
  • SdJwt.Net.AgentTrust.Policy
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  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

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.6 97 5/10/2026
1.0.5 103 5/9/2026
1.0.4 102 4/30/2026
1.0.3 94 4/28/2026
1.0.3-alpha.0.2 53 4/28/2026
1.0.2 112 3/13/2026