Replace repo config with generic remote config

MareSynchronos/WebAPI/SignalR/TokenProvider.cs

@@ -11,6 +11,7 @@ using System.Net;
 using System.Net.Http.Headers;
 using System.Net.Http.Json;
 using System.Reflection;
+using System.Text.Json;
 
 namespace MareSynchronos.WebAPI.SignalR;
 
@@ -20,13 +21,16 @@ public sealed class TokenProvider : IDisposable, IMediatorSubscriber
     private readonly HttpClient _httpClient;
     private readonly ILogger<TokenProvider> _logger;
     private readonly ServerConfigurationManager _serverManager;
+    private readonly RemoteConfigurationService _remoteConfig;
     private readonly ConcurrentDictionary<JwtIdentifier, string> _tokenCache = new();
     private readonly ConcurrentDictionary<string, string?> _wellKnownCache = new(StringComparer.Ordinal);
 
-    public TokenProvider(ILogger<TokenProvider> logger, ServerConfigurationManager serverManager, DalamudUtilService dalamudUtil, MareMediator mareMediator)
+    public TokenProvider(ILogger<TokenProvider> logger, ServerConfigurationManager serverManager, RemoteConfigurationService remoteConfig,
+        DalamudUtilService dalamudUtil, MareMediator mareMediator)
     {
         _logger = logger;
         _serverManager = serverManager;
+        _remoteConfig = remoteConfig;
         _dalamudUtil = dalamudUtil;
         _httpClient = new(
             new HttpClientHandler
@@ -67,11 +71,21 @@ public sealed class TokenProvider : IDisposable, IMediatorSubscriber
         Uri tokenUri;
         HttpResponseMessage result;
 
+        var authApiUrl = _serverManager.CurrentApiUrl;
+
+        // Override the API URL used for auth from remote config, if one is available
+        if (authApiUrl.Equals(ApiController.LoporritServiceUri, StringComparison.Ordinal))
+        {
+            var config = await _remoteConfig.GetConfigAsync<HubConnectionConfig>("mainServer").ConfigureAwait(false) ?? new();
+            if (!string.IsNullOrEmpty(config.ApiUrl))
+                authApiUrl = config.ApiUrl;
+        }
+
         try
         {
             _logger.LogDebug("GetNewToken: Requesting");
 
-            tokenUri = MareAuth.AuthV2FullPath(new Uri(_serverManager.CurrentApiUrl
+            tokenUri = MareAuth.AuthV2FullPath(new Uri(authApiUrl
                 .Replace("wss://", "https://", StringComparison.OrdinalIgnoreCase)
                 .Replace("ws://", "http://", StringComparison.OrdinalIgnoreCase)));
             var secretKey = _serverManager.GetSecretKey(out _)!;