TrustIdentity.Core 1.0.2

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package TrustIdentity.Core --version 1.0.2
                    


                    

                
NuGet\Install-Package TrustIdentity.Core -Version 1.0.2
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="TrustIdentity.Core" Version="1.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="TrustIdentity.Core" Version="1.0.2" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="TrustIdentity.Core" />
                    


                            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 TrustIdentity.Core --version 1.0.2
                    


                    

                
#r "nuget: TrustIdentity.Core, 1.0.2"
#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 TrustIdentity.Core@1.0.2
#: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=TrustIdentity.Core&version=1.0.2
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=TrustIdentity.Core&version=1.0.2
                    


                            Install as a Cake Tool

TrustIdentity.Core

Core OAuth 2.0 / OpenID Connect engine

📦 Overview

TrustIdentity.Core contains the core business logic for OAuth 2.0 and OpenID Connect protocols. This package implements all grant types, token generation, validation, and security features.

🎯 Purpose

This is the heart of TrustIdentity. It contains:

  • OAuth 2.0 / OIDC protocol implementations
  • Token generation and validation
  • Grant type handlers
  • Security features (PKCE, DPoP, mTLS, PAR, JAR)
  • Service implementations

📋 Key Components

Services

  • TokenService - Token creation and validation
  • AuthorizationCodeService - Authorization code management
  • RefreshTokenService - Refresh token handling
  • DeviceFlowService - Device authorization flow
  • CibaService - Client-Initiated Backchannel Authentication
  • TokenExchangeService - Token exchange (RFC 8693)
  • DPoPService - Demonstrating Proof-of-Possession
  • MutualTlsService - Mutual TLS support
  • PushedAuthorizationService - PAR (RFC 9126)
  • JwtSecuredAuthorizationService - JAR (RFC 9101)
  • KeyManagementService - Automatic key rotation

Validators

  • ClientValidator - Client authentication
  • ScopeValidator - Scope validation
  • PkceValidator - PKCE validation
  • AuthorizeRequestValidator - Authorization request validation
  • TokenRequestValidator - Token request validation

Models

  • Client - OAuth/OIDC client configuration
  • IdentityResource - OpenID Connect scopes
  • ApiScope - OAuth 2.0 scopes
  • ApiResource - Protected API resources

🔧 Usage

This package is typically not used directly. Use TrustIdentity.Server instead.

Direct Usage (Advanced)

using TrustIdentity.Core.Services;

// Inject services
services.AddScoped<ITokenService, TokenService>();
services.AddScoped<IAuthorizationCodeService, AuthorizationCodeService>();
services.AddScoped<IRefreshTokenService, RefreshTokenService>();

📚 Implemented RFCs

  • ✅ RFC 6749 - OAuth 2.0 Authorization Framework
  • ✅ RFC 6750 - OAuth 2.0 Bearer Token Usage
  • ✅ RFC 7009 - OAuth 2.0 Token Revocation
  • ✅ RFC 7519 - JSON Web Token (JWT)
  • ✅ RFC 7591 - OAuth 2.0 Dynamic Client Registration
  • ✅ RFC 7636 - PKCE
  • ✅ RFC 7662 - OAuth 2.0 Token Introspection
  • ✅ RFC 8628 - OAuth 2.0 Device Authorization Grant
  • ✅ RFC 8693 - OAuth 2.0 Token Exchange
  • ✅ RFC 8705 - OAuth 2.0 Mutual-TLS
  • ✅ RFC 8707 - Resource Indicators
  • ✅ RFC 9101 - JWT Secured Authorization Request (JAR)
  • ✅ RFC 9126 - Pushed Authorization Requests (PAR)
  • ✅ RFC 9396 - OAuth 2.0 CIBA
  • ✅ RFC 9449 - DPoP

🏗️ Architecture

TrustIdentity.Core/
├── Services/           # Business logic
├── Validation/         # Request validators
├── Models/            # Domain models
├── Security/          # Security utilities
└── Extensions/        # Helper extensions

📄 License

Apache 2.0 - See LICENSE

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 (11)

Showing the top 5 NuGet packages that depend on TrustIdentity.Core:

Package Downloads
TrustIdentity.Storage

Entity Framework Core and distributed caching storage implementations for TrustIdentity.
TrustIdentity.AI

AI-powered fraud detection and behavior analysis for TrustIdentity.
TrustIdentity.Server

Complete Enterprise IAM Server - OAuth 2.0, OIDC, SAML, WS-Fed
TrustIdentity.Saml

SAML 2.0 protocol support for TrustIdentity.
TrustIdentity.AspNetCore

ASP.NET Core middleware, tag helpers, and integration for TrustIdentity server.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.2 240 2/5/2026
1.0.1 217 2/4/2026
1.0.0 232 1/22/2026

- Full implementation of OAuth 2.0 and OpenID Connect 1.0.
     - Integrated SAML 2.0 and WS-Federation support.
     - Advanced AI/ML-driven fraud detection and behavioral analysis.
     - FAPI 1.0 & 2.0 (Security Profile) compliance.
     - Support for PKCE, DPoP, Mutual TLS, PAR, and JAR.
     - Entity Framework Core support for SQL Server, PostgreSQL, MySQL, and SQLite.
     - Multi-tenant isolation and Backend-for-Frontend (BFF) patterns.
     - Complete Admin UI and REST API for identity management.