Offlineer.Lib.Security 1.4.0

dotnet add package Offlineer.Lib.Security --version 1.4.0
                    
NuGet\Install-Package Offlineer.Lib.Security -Version 1.4.0
                    
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="Offlineer.Lib.Security" Version="1.4.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Offlineer.Lib.Security" Version="1.4.0" />
                    
Directory.Packages.props
<PackageReference Include="Offlineer.Lib.Security" />
                    
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 Offlineer.Lib.Security --version 1.4.0
                    
#r "nuget: Offlineer.Lib.Security, 1.4.0"
                    
#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 Offlineer.Lib.Security@1.4.0
                    
#: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=Offlineer.Lib.Security&version=1.4.0
                    
Install as a Cake Addin
#tool nuget:?package=Offlineer.Lib.Security&version=1.4.0
                    
Install as a Cake Tool

Offlineer.Lib.Security

A client (desktop) side .NET security library for Offlineer providing JWKS (JSON Web Key Set) utilities for JWT validation.

Installation

dotnet add package Offlineer.Lib.Security

Quick Start

using Offlineer.Lib;
using Offlineer.Lib.Security;

// Fetch JWKS public key for JWT validation
var jwksPair = await JWKS.GetJwksAsync();

Console.WriteLine($"Key ID: {jwksPair.KeyID}");
Console.WriteLine($"Public Key: {jwksPair.PublicKey}");

Features

  • JWKS Fetching: Retrieve JSON Web Key Sets from License8 API
  • Key Caching: Automatic caching of fetched keys per environment
  • PEM Conversion: Converts JWK to PEM format for use with standard crypto libraries

API

JWKS Class

Methods
  • GetJwksAsync(Env env) - Fetches and caches the JWKS public key for the specified environment
  • JwksJson(Env env) - Returns the JWKS endpoint URL for the specified environment

Dependencies

  • Microsoft.IdentityModel.Tokens (v8.14.0)
  • System.IdentityModel.Tokens.Jwt (v8.14.0)
  • Offlineer.Lib
  • .NET 9.0

License

MIT

Product Compatible and additional computed target framework versions.
.NET 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 was computed.  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
1.4.0 130 4/19/2026
1.3.0 116 4/19/2026
1.2.0 127 4/18/2026
1.1.0 120 4/17/2026
1.0.0 135 2/21/2026