From 944256940faa88ee6c20903d2fbbc8586f77960d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Szak=C3=A1ts=20Alp=C3=A1r=20Zsolt?= <szakatsa@gmail.com>
Date: Sun, 17 Aug 2025 00:16:16 +0200
Subject: [PATCH] Fix

---
 Source/ProofOfConcept/Program.cs              |  3 +++
 .../TeslaOIDCConfigurationManager.cs          | 19 ++++++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/Source/ProofOfConcept/Program.cs b/Source/ProofOfConcept/Program.cs
index 7412f40..2282c7f 100644
--- a/Source/ProofOfConcept/Program.cs
+++ b/Source/ProofOfConcept/Program.cs
@@ -6,6 +6,7 @@ using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Caching.Memory;
 using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Microsoft.IdentityModel.Protocols;
 using Microsoft.IdentityModel.Protocols.OpenIdConnect;
 using ProofOfConcept.Models;
 using ProofOfConcept.Services;
@@ -86,6 +87,8 @@ builder.Services
         o.Configuration.ClaimsSupported.Add("sub");
         o.Configuration.ClaimsSupported.Add("aud");
         
+        o.ConfigurationManager = 
+
         // Standard OIDC web app settings
         o.ResponseType = OpenIdConnectResponseType.Code;
         o.UsePkce = true;
diff --git a/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs b/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs
index 1a1d67a..99df482 100644
--- a/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs
+++ b/Source/ProofOfConcept/Utilities/TeslaOIDCConfigurationManager.cs
@@ -15,7 +15,8 @@ public sealed class TeslaOIDCConfigurationManager : IConfigurationManager<OpenId
 
     public TeslaOIDCConfigurationManager(string metadataAddress)
     {
-        _inner = new ConfigurationManager<OpenIdConnectConfiguration>(metadataAddress, new OpenIdConnectConfigurationRetriever());
+        OpenIdConnectConfigurationRetriever openIDConfigurationRetriever = new OpenIdConnectConfigurationRetriever();
+        _inner = new ConfigurationManager<OpenIdConnectConfiguration>(metadataAddress, new OpenIdConnectConfigurationRetriever(), new HttpDocumentRetriever());
     }
 
     public async Task<OpenIdConnectConfiguration> GetConfigurationAsync(CancellationToken cancel)
@@ -33,4 +34,20 @@ public sealed class TeslaOIDCConfigurationManager : IConfigurationManager<OpenId
     }
 
     public void RequestRefresh() => _inner.RequestRefresh();
+}
+
+public class TeslaDocumentRetriever : IDocumentRetriever
+{
+    private readonly HttpDocumentRetriever httpDocumentRetriever;
+
+    public TeslaDocumentRetriever(HttpDocumentRetriever httpDocumentRetriever)
+    {
+        this.httpDocumentRetriever = httpDocumentRetriever;
+    }
+    
+    public async Task<string> GetDocumentAsync(string address, CancellationToken cancel)
+    {
+        string document = await this.httpDocumentRetriever.GetDocumentAsync(address, cancel);
+        return document.Replace("https://fleet-auth.tesla.com/oauth2/v3", "https://fleet-auth.prd.vn.cloud.tesla.com/oauth2/v3");
+    }
 }
\ No newline at end of file