Added grant data.

Author: eben-roux

Shuttle.OAuth/.package/package.nuspec

@@ -13,7 +13,7 @@
         <repository type="git" url="https://github.com/Shuttle/Shuttle.OAuth.git" />
         <projectUrl>https://github.com/Shuttle/Shuttle.OAuth</projectUrl>
         <description>OAuth infrastructure components.</description>
-        <copyright>Copyright (c) 2024, Eben Roux</copyright>
+        <copyright>Copyright (c) 2025, Eben Roux</copyright>
         <tags>oauth</tags>
         <dependencies>
                   <dependency id="Microsoft.Extensions.DependencyInjection" version="8.0.1" />

Shuttle.OAuth/IOAuthService.cs

@@ -1,9 +1,10 @@
-using System.Threading.Tasks;
+using System.Collections.Generic;
+using System.Threading.Tasks;
 
 namespace Shuttle.OAuth;
 
 public interface IOAuthService
 {
     Task<dynamic> GetDataAsync(OAuthGrant grant, string code);
-    Task<OAuthGrant> RegisterAsync(string providerName);
+    Task<OAuthGrant> RegisterAsync(string providerName, IDictionary<string, string>? data = null);
 }

Shuttle.OAuth/OAuthGrant.cs

@@ -1,20 +1,23 @@
 using System;
+using System.Collections.Generic;
 using Shuttle.Core.Contract;
 
 namespace Shuttle.OAuth;
 
 public class OAuthGrant
 {
-    public OAuthGrant(Guid id, string providerName)
+    public OAuthGrant(Guid id, string providerName, IDictionary<string, string>? data = null)
     {
         Id = id;
+        Data = data ?? new Dictionary<string, string>();
         ProviderName = Guard.AgainstNullOrEmptyString(providerName);
     }
 
     public string CodeChallenge { get; private set; } = default!;
     public string CodeVerifier { get; private set; } = default!;
 
     public Guid Id { get; }
+    public IDictionary<string, string> Data { get; }
     public string ProviderName { get; }
 
     public OAuthGrant WithCodeChallenge(string codeChallenge, string codeVerifier)
@@ -24,4 +27,19 @@ public OAuthGrant WithCodeChallenge(string codeChallenge, string codeVerifier)
 
         return this;
     }
+
+    public bool HasData(string name)
+    {
+        return Data.ContainsKey(Guard.AgainstNullOrEmptyString(name));
+    }
+
+    public string GetData(string name)
+    {
+        if (!HasData(name))
+        {
+            throw new InvalidOperationException(string.Format(Resources.OAuthGrantDataNameNotFoundException, name));
+        }
+
+        return Data[Guard.AgainstNullOrEmptyString(name)];
+    }
 }

Shuttle.OAuth/OAuthService.cs

@@ -1,10 +1,8 @@
 using System;
 using System.Collections.Generic;
-using System.Dynamic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
-using System.Web;
 using Microsoft.Extensions.Options;
 using RestSharp;
 using Shuttle.Core.Contract;
@@ -25,11 +23,11 @@ public OAuthService(IOptions<OAuthOptions> oauthOptions, IOAuthGrantRepository o
         _oauthGrantRepository = Guard.AgainstNull(oauthGrantRepository);
     }
 
-    public async Task<OAuthGrant> RegisterAsync(string providerName)
+    public async Task<OAuthGrant> RegisterAsync(string providerName, IDictionary<string, string>? data = null)
     {
         var oauthProviderOptions = _oauthOptions.GetProviderOptions(providerName);
 
-        var grant = new OAuthGrant(Guid.NewGuid(), providerName);
+        var grant = new OAuthGrant(Guid.NewGuid(), providerName, data);
 
         if (!string.IsNullOrWhiteSpace(oauthProviderOptions.Authorize.CodeChallengeMethod))
         {

Shuttle.OAuth/Properties/AssemblyInfo.cs

@@ -3,7 +3,7 @@
 
 [assembly: AssemblyTitle(".NET Unified Platform")]
 [assembly: AssemblyVersion("20.0.0.0")]
-[assembly: AssemblyCopyright("Copyright (c) 2024, Eben Roux")]
+[assembly: AssemblyCopyright("Copyright (c) 2025, Eben Roux")]
 [assembly: AssemblyProduct("Shuttle.OAuth")]
 [assembly: AssemblyCompany("Eben Roux")]
 [assembly: AssemblyConfiguration("Release")]

Shuttle.OAuth/Resources.Designer.cs

@@ -164,4 +164,7 @@
     <value>Could not find an OAuthProviderOptions instance with name '{0}'.</value>
     <comment>0 = provider name</comment>
   </data>
+  <data name="OAuthGrantDataNameNotFoundException" xml:space="preserve">
+    <value>Could not find a data item with name '{0}'.</value>
+  </data>
 </root>