From e40514e4408a9f0b48ef3159a6315a69b4ba5403 Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Thu, 19 Jun 2025 01:56:16 +0800
Subject: [PATCH] :bug: Fix discord oidc since it has no discovery endpoint

---
 .../Auth/OpenId/DiscordOidcService.cs               | 13 ++++++++++++-
 DysonNetwork.Sphere/Auth/OpenId/OidcService.cs      |  2 +-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/DysonNetwork.Sphere/Auth/OpenId/DiscordOidcService.cs b/DysonNetwork.Sphere/Auth/OpenId/DiscordOidcService.cs
index ebf6d79..c1b7366 100644
--- a/DysonNetwork.Sphere/Auth/OpenId/DiscordOidcService.cs
+++ b/DysonNetwork.Sphere/Auth/OpenId/DiscordOidcService.cs
@@ -32,7 +32,18 @@ public class DiscordOidcService(
         var queryString = string.Join("&", queryParams.Select(p => $"{p.Key}={Uri.EscapeDataString(p.Value)}"));
         return $"https://discord.com/api/oauth2/authorize?{queryString}";
     }
-
+    
+    protected override async Task<OidcDiscoveryDocument?> GetDiscoveryDocumentAsync()
+    {
+        return new OidcDiscoveryDocument
+        {
+            AuthorizationEndpoint = "https://discord.com/oauth2/authorize",
+            TokenEndpoint = "https://discord.com/api/oauth2/token",
+            UserinfoEndpoint = "https://discord.com/api/users/@me",
+            JwksUri = null
+        };
+    }
+    
     public override async Task<OidcUserInfo> ProcessCallbackAsync(OidcCallbackData callbackData)
     {
         var tokenResponse = await ExchangeCodeForTokensAsync(callbackData.Code);
diff --git a/DysonNetwork.Sphere/Auth/OpenId/OidcService.cs b/DysonNetwork.Sphere/Auth/OpenId/OidcService.cs
index c0a3f4b..544704a 100644
--- a/DysonNetwork.Sphere/Auth/OpenId/OidcService.cs
+++ b/DysonNetwork.Sphere/Auth/OpenId/OidcService.cs
@@ -65,7 +65,7 @@ public abstract class OidcService(
     /// <summary>
     /// Retrieves the OpenID Connect discovery document
     /// </summary>
-    protected async Task<OidcDiscoveryDocument?> GetDiscoveryDocumentAsync()
+    protected virtual async Task<OidcDiscoveryDocument?> GetDiscoveryDocumentAsync()
     {
         // Construct a cache key unique to the current provider:
         var cacheKey = $"oidc-discovery:{ProviderName}";