initial commit

2024-12-20 01:50:06 -05:00 · 2024-12-20 01:50:06 -05:00 · 918faa1937
commit 918faa1937
18 changed files with 890 additions and 0 deletions
--- a/.gitea/workflows/publish-nugets.yaml
+++ b/.gitea/workflows/publish-nugets.yaml
@ -0,0 +1,38 @@
+# This workflow will build a .NET project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net
+
+name: Publish NuGets
+
+on:
+  release:
+    types:
+      - published
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Extract Release Version
+        id: extract_version
+        run: echo "RELEASE_VERSION=${{ github.event.release.tag_name }}" >> $GITHUB_ENV
+
+      - name: Debug Release Version
+        run: echo "RELEASE_VERSION=${{ env.RELEASE_VERSION }}"
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: 8.x
+
+      - name: Restore dependencies
+        run: dotnet restore
+
+      - name: Build and Pack NuGet Package
+        run: dotnet pack -c Release -o ./artifacts -p:Version=${{ env.RELEASE_VERSION }}
+
+      - name: Publish to NuGet.org
+        run: |
+          dotnet nuget push ./artifacts/*.nupkg --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_API_KEY }}   
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,488 @@
+*/appsettings.Development.json
+
+docker-compose.yaml
+
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from `dotnet new gitignore`
+
+# dotenv files
+.env
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# Tye
+.tye/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# Visual Studio History (VSHistory) files
+.vshistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml
+.idea
+
+##
+## Visual studio for Mac
+##
+
+
+# globs
+Makefile.in
+*.userprefs
+*.usertasks
+config.make
+config.status
+aclocal.m4
+install-sh
+autom4te.cache/
+*.tar.gz
+tarballs/
+test-results/
+
+# Mac bundle stuff
+*.dmg
+*.app
+
+# content below from: https://github.com/github/gitignore/blob/master/Global/macOS.gitignore
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+# content below from: https://github.com/github/gitignore/blob/master/Global/Windows.gitignore
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# Vim temporary swap files
+*.swp
--- a/OpenHarbor.JwtTokenManager.Abstractions/IJwtTokenManagerService.cs
+++ b/OpenHarbor.JwtTokenManager.Abstractions/IJwtTokenManagerService.cs
@ -0,0 +1,6 @@
+namespace OpenHarbor.JwtTokenManager.Abstractions;
+
+public interface IJwtTokenManagerService
+{
+  Task<JwtTokenManagerResult> GetTokenAsync(CancellationToken cancellationToken = default);
+}
--- a/OpenHarbor.JwtTokenManager.Abstractions/JwtTokenManagerResult.cs
+++ b/OpenHarbor.JwtTokenManager.Abstractions/JwtTokenManagerResult.cs
@ -0,0 +1,9 @@
+namespace OpenHarbor.JwtTokenManager.Abstractions;
+
+public class JwtTokenManagerResult
+{
+  public required string Token { get; set; }
+  public required TokenType TokenType { get; set; }
+  public required DateTime ExpiresAt { get; set; }
+  public int ExpiresIn { get; set; }
+}
--- a/OpenHarbor.JwtTokenManager.Abstractions/OpenHarbor.JwtTokenManager.Abstractions.csproj
+++ b/OpenHarbor.JwtTokenManager.Abstractions/OpenHarbor.JwtTokenManager.Abstractions.csproj
@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
--- a/OpenHarbor.JwtTokenManager.Abstractions/TokenType.cs
+++ b/OpenHarbor.JwtTokenManager.Abstractions/TokenType.cs
@ -0,0 +1,6 @@
+namespace OpenHarbor.JwtTokenManager.Abstractions;
+
+public enum TokenType
+{
+  Bearer,
+}
--- a/OpenHarbor.JwtTokenManager.sln
+++ b/OpenHarbor.JwtTokenManager.sln
@ -0,0 +1,28 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenHarbor.JwtTokenManager", "OpenHarbor.JwtTokenManager\OpenHarbor.JwtTokenManager.csproj", "{26D494B3-0D2C-4C3D-A334-36A8E08DB40B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenHarbor.JwtTokenManager.Abstractions", "OpenHarbor.JwtTokenManager.Abstractions\OpenHarbor.JwtTokenManager.Abstractions.csproj", "{CFBBC0B4-5CFC-46EF-B995-BAC83984F7C9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Test", "Test\Test.csproj", "{C9D15497-E03F-437E-9887-57B40B28F369}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{26D494B3-0D2C-4C3D-A334-36A8E08DB40B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{26D494B3-0D2C-4C3D-A334-36A8E08DB40B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{26D494B3-0D2C-4C3D-A334-36A8E08DB40B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{26D494B3-0D2C-4C3D-A334-36A8E08DB40B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CFBBC0B4-5CFC-46EF-B995-BAC83984F7C9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CFBBC0B4-5CFC-46EF-B995-BAC83984F7C9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CFBBC0B4-5CFC-46EF-B995-BAC83984F7C9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CFBBC0B4-5CFC-46EF-B995-BAC83984F7C9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C9D15497-E03F-437E-9887-57B40B28F369}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C9D15497-E03F-437E-9887-57B40B28F369}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C9D15497-E03F-437E-9887-57B40B28F369}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C9D15497-E03F-437E-9887-57B40B28F369}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
--- a/OpenHarbor.JwtTokenManager/JwtTokenManagerBuilderOptions.cs
+++ b/OpenHarbor.JwtTokenManager/JwtTokenManagerBuilderOptions.cs
@ -0,0 +1,31 @@
+using Microsoft.Extensions.Caching.Memory;
+
+namespace OpenHarbor.JwtTokenManager;
+
+public class JwtTokenManagerBuilderOptions
+{
+  internal Action<JwtTokenManagerCacheOptions>? CacheOptions { get; set; }
+  public Func<IServiceProvider, IMemoryCache>? CacheFactory { get; set; }
+  public Action<JwtTokenManagerOptions>? AdditionalConfiguration { get; set; }
+  
+  public JwtTokenManagerBuilderOptions Cache(Func<IServiceProvider, IMemoryCache>? cacheFactory = null)
+  {
+    CacheFactory = cacheFactory;
+    return this;
+  }
+  
+  public JwtTokenManagerBuilderOptions Cache(
+    Action<JwtTokenManagerCacheOptions> cacheOptions,
+    Func<IServiceProvider, IMemoryCache>? cacheFactory = null)
+  {
+    CacheOptions = cacheOptions;
+    return Cache(cacheFactory);
+  }
+
+  public JwtTokenManagerBuilderOptions Configuration(
+    Action<JwtTokenManagerOptions> configureOptions)
+  {
+    AdditionalConfiguration = configureOptions;
+    return this;
+  }
+}
--- a/OpenHarbor.JwtTokenManager/JwtTokenManagerCacheOptions.cs
+++ b/OpenHarbor.JwtTokenManager/JwtTokenManagerCacheOptions.cs
@ -0,0 +1,7 @@
+namespace OpenHarbor.JwtTokenManager;
+
+public class JwtTokenManagerCacheOptions
+{
+  public uint ExpirationOffset { get; set; } = 15;
+  public string CacheKey { get; set; } = "OpenHarborJwtTokenManager.JwtTokenResult";
+}
--- a/OpenHarbor.JwtTokenManager/JwtTokenManagerOptions.cs
+++ b/OpenHarbor.JwtTokenManager/JwtTokenManagerOptions.cs
@ -0,0 +1,10 @@
+namespace OpenHarbor.JwtTokenManager;
+
+public class JwtTokenManagerOptions
+{
+  public required string TokenEndpoint { get; set; }
+  public required string ClientId { get; set; }
+  public required string ClientSecret { get; set; }
+  public IEnumerable<string> Scopes { get; set; } = Array.Empty<string>();
+}
+
--- a/OpenHarbor.JwtTokenManager/JwtTokenManagerService.cs
+++ b/OpenHarbor.JwtTokenManager/JwtTokenManagerService.cs
@ -0,0 +1,90 @@
+using System.Net.Http.Headers;
+using System.Net.Http.Json;
+using System.Text.Json;
+using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Logging;
+using OpenHarbor.JwtTokenManager.Abstractions;
+
+namespace OpenHarbor.JwtTokenManager;
+
+public class JwtTokenManagerService(JwtTokenManagerOptions options, IHttpClientFactory httpClientFactory, ILogger<JwtTokenManagerService>? logger, IMemoryCache? memoryCache, JwtTokenManagerCacheOptions cacheOptions) 
+    : IJwtTokenManagerService
+{
+  private readonly TimeSpan _cacheExpirationOffset = TimeSpan.FromSeconds(cacheOptions.ExpirationOffset);
+  private readonly string _scopes = string.Join(" ", options.Scopes);
+  
+  private static readonly JsonSerializerOptions SnakeCaseOptions = new()
+  {
+    PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
+    PropertyNameCaseInsensitive = true
+  };
+  
+  public async Task<JwtTokenManagerResult> GetTokenAsync(CancellationToken cancellationToken = default)
+  {
+    if (memoryCache != null)
+    {
+      var memoryGetValueResult = memoryCache.TryGetValue(cacheOptions.CacheKey, out JwtTokenManagerResult? cachedToken);
+      if (memoryGetValueResult && null != cachedToken)
+      {
+        return cachedToken;
+      }
+    }
+
+    var client = httpClientFactory.CreateClient();
+
+    var formContent = new FormUrlEncodedContent(new[]
+    {
+      new KeyValuePair<string, string>("grant_type", "client_credentials"),
+      new KeyValuePair<string, string>("client_id", options.ClientId),
+      new KeyValuePair<string, string>("client_secret", options.ClientSecret),
+      new KeyValuePair<string, string>("scopes", string.Join(" ", options.Scopes))
+    });
+    
+    var request = new HttpRequestMessage(HttpMethod.Post, options.TokenEndpoint)
+    {
+      Content = formContent
+    };
+    request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+    
+    var response = await client.SendAsync(request, cancellationToken);
+    
+    var t = await response.Content.ReadAsStringAsync(cancellationToken);
+
+    response.EnsureSuccessStatusCode();
+    
+    var tokenResponse = await response.Content.ReadFromJsonAsync<JwtTokenResponse>(SnakeCaseOptions, cancellationToken);
+    
+    if (tokenResponse == null)
+    {
+      throw new InvalidOperationException("Failed to deserialize the response content.");
+    }
+
+    var parsedResult = Enum.TryParse<TokenType>(tokenResponse.TokenType, out var tokenType);
+
+    if (parsedResult == false)
+    {
+      throw new InvalidOperationException($"Unsupported token type: {tokenResponse.TokenType}");
+    }
+    
+    var now = DateTime.UtcNow;
+    var expiration = TimeSpan.FromSeconds(tokenResponse.ExpiresIn);
+    var expiresAt = now.Add(expiration);
+    var result = new JwtTokenManagerResult
+    {
+      Token = tokenResponse.AccessToken,
+      TokenType = tokenType,
+      ExpiresAt = expiresAt,
+      ExpiresIn = tokenResponse.ExpiresIn,
+    };
+
+    if (null != memoryCache && expiration < _cacheExpirationOffset)
+    {
+      logger?.LogWarning("Caching is enable but the token expiration time [{expiration}] is less than the expiration offset [{cacheExpirationOffset}]. Caching is ignored, please validate your authorization server configuration and the {className} cache expiration offset configuration.",
+        expiration, _cacheExpirationOffset, nameof(JwtTokenManagerService));
+    }
+    else
+      memoryCache?.Set(cacheOptions.CacheKey, result, expiration.Subtract(_cacheExpirationOffset));
+
+    return result;
+  }
+}
--- a/OpenHarbor.JwtTokenManager/JwtTokenResponse.cs
+++ b/OpenHarbor.JwtTokenManager/JwtTokenResponse.cs
@ -0,0 +1,10 @@
+namespace OpenHarbor.JwtTokenManager;
+
+public class JwtTokenResponse
+{
+  public required string AccessToken { get; set; }
+  public required string TokenType { get; set; }
+  public int ExpiresIn { get; set; }
+  //public string? RefreshToken { get; set; }
+  //public int? RefreshExpiresIn { get; set; }
+}
--- a/OpenHarbor.JwtTokenManager/OpenHarbor.JwtTokenManager.csproj
+++ b/OpenHarbor.JwtTokenManager/OpenHarbor.JwtTokenManager.csproj
@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="8.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\OpenHarbor.JwtTokenManager.Abstractions\OpenHarbor.JwtTokenManager.Abstractions.csproj" />
+  </ItemGroup>
+
+</Project>
--- a/OpenHarbor.JwtTokenManager/ServiceCollectionExtensions.cs
+++ b/OpenHarbor.JwtTokenManager/ServiceCollectionExtensions.cs
@ -0,0 +1,52 @@
+using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using OpenHarbor.JwtTokenManager.Abstractions;
+
+namespace OpenHarbor.JwtTokenManager;
+
+public static class ServiceCollectionExtensions
+{
+  public static IServiceCollection AddJwtTokenManager(
+    this IServiceCollection services,
+    IConfiguration configuration,
+    string sectionName,
+    Action<JwtTokenManagerBuilderOptions>? configureBuilderOptions = null)
+  {
+    if (configuration == null)
+      throw new ArgumentNullException(nameof(configuration));
+    if (string.IsNullOrWhiteSpace(sectionName))
+      throw new ArgumentException("Section name must be provided.", nameof(sectionName));
+
+    // Configure JwtTokenManagerOptions from the section
+    services.Configure<JwtTokenManagerOptions>(configuration.GetSection(sectionName));
+
+    // Apply the builder options
+    var builderOptions = new JwtTokenManagerBuilderOptions();
+    configureBuilderOptions?.Invoke(builderOptions);
+
+    // Register the service
+    services.AddSingleton<IJwtTokenManagerService>(provider =>
+    {
+      var optionsMonitor = provider.GetRequiredService<Microsoft.Extensions.Options.IOptionsMonitor<JwtTokenManagerOptions>>();
+      var options = optionsMonitor.Get(Options.DefaultName);
+
+      // Apply additional configuration
+      builderOptions.AdditionalConfiguration?.Invoke(options);
+
+      // Configure cache options
+      var cacheOptions = new JwtTokenManagerCacheOptions();
+      builderOptions.CacheOptions?.Invoke(cacheOptions);
+
+      var memoryCache = builderOptions.CacheFactory?.Invoke(provider) ?? provider.GetService<IMemoryCache>();
+      var httpClientFactory = provider.GetRequiredService<IHttpClientFactory>();
+      var logger = provider.GetService<ILogger<JwtTokenManagerService>>();
+
+      return new JwtTokenManagerService(options, httpClientFactory, logger, memoryCache, cacheOptions);
+    });
+
+    return services;
+  }
+}
--- a/Test/Program.cs
+++ b/Test/Program.cs
@ -0,0 +1,27 @@
+using OpenHarbor.JwtTokenManager;
+using OpenHarbor.JwtTokenManager.Abstractions;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddHttpClient();
+builder.Services.AddMemoryCache();
+
+builder.Services.AddJwtTokenManager(builder.Configuration, "JwtTokenManager", options =>
+{
+  options.Cache(cacheOptions =>
+  {
+    cacheOptions.ExpirationOffset = 30;
+  });
+});
+
+var app = builder.Build();
+
+app.UseHttpsRedirection();
+
+app.MapGet("/", async (IJwtTokenManagerService jwtTokenManagerService, CancellationToken cancellationToken) =>
+{
+  var response = await jwtTokenManagerService.GetTokenAsync(cancellationToken);
+  return Results.Ok(response);
+});;
+
+app.Run();
--- a/Test/Properties/launchSettings.json
+++ b/Test/Properties/launchSettings.json
@ -0,0 +1,25 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "launchUrl": "",
+      "applicationUrl": "http://localhost:5050",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "launchUrl": "",
+      "applicationUrl": "https://localhost:7204;http://localhost:5050",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
--- a/Test/Test.csproj
+++ b/Test/Test.csproj
@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\OpenHarbor.JwtTokenManager\OpenHarbor.JwtTokenManager.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.1" />
+  </ItemGroup>
+
+</Project>
--- a/Test/appsettings.json
+++ b/Test/appsettings.json
@ -0,0 +1,15 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*",
+  "JwtTokenManager": {
+    "TokenEndpoint": "",
+    "ClientId": "",
+    "ClientSecret": "",
+    "Scopes": []
+  }
+}