Full removal of Lop's phone home code.

MareSynchronos/MareSynchronos.csproj

@@ -2,7 +2,7 @@
 <Project Sdk="Dalamud.NET.Sdk/13.0.0">
   <PropertyGroup>
     <AssemblyName>Snowcloak</AssemblyName>
-    <Version>0.1.6.1</Version>
+    <Version>0.1.6.2</Version>
     <PackageProjectUrl>https://github.com/Eauldane/SnowcloakClient/</PackageProjectUrl>
   </PropertyGroup>
 

MareSynchronos/Services/RemoteConfigurationService.cs

@@ -12,14 +12,6 @@ namespace MareSynchronos.Services;
 
 public sealed class RemoteConfigurationService
 {
- //   private readonly static Dictionary<string, string> ConfigPublicKeys = new(StringComparer.Ordinal)
- //   {
- //       { "", "" },
- //   };
-
-    private readonly static string[] ConfigSources = [
-        "https://snowcloak-sync.com/config.json",
-    ];
 
     private readonly ILogger<RemoteConfigurationService> _logger;
     private readonly RemoteConfigCacheService _configService;
@@ -31,170 +23,20 @@ public sealed class RemoteConfigurationService
         _configService = configService;
         _initTask = Task.Run(DownloadConfig);
     }
-
+    
-    public async Task<JsonObject> GetConfigAsync(string sectionName)
-    {
-        await _initTask.ConfigureAwait(false);
-        if (!_configService.Current.Configuration.TryGetPropertyValue(sectionName, out var section))
-            section = null;
-        return (section as JsonObject) ?? new();
-    }
-
-    public async Task<T?> GetConfigAsync<T>(string sectionName)
-    {
-        try
-        {
-            var json = await GetConfigAsync(sectionName).ConfigureAwait(false);
-            return JsonSerializer.Deserialize<T>(json);
-        }
-        catch (JsonException ex)
-        {
-            _logger.LogWarning(ex, "Invalid JSON in remote config: {sectionName}", sectionName);
-            return default;
-        }
-    }
 
     private async Task DownloadConfig()
     {
-        string? jsonResponse = null;
+        // Removed Lop's remote config code. Function exists purely to keep things clean.
-
+        LoadConfig();
-        foreach (var remoteUrl in ConfigSources)
+        
-        {
-            try
-            {
-                _logger.LogDebug("Fetching {url}", remoteUrl);
-
-                using var httpClient = new HttpClient(
-                    new HttpClientHandler
-                    {
-                        AllowAutoRedirect = true,
-                        MaxAutomaticRedirections = 5
-                    }
-                );
-
-                httpClient.Timeout = TimeSpan.FromSeconds(6);
-
-                var ver = Assembly.GetExecutingAssembly().GetName().Version;
-                httpClient.DefaultRequestHeaders.UserAgent.Add(new ProductInfoHeaderValue("MareSynchronos", ver!.Major + "." + ver!.Minor + "." + ver!.Build));
-
-                var request = new HttpRequestMessage(HttpMethod.Get, remoteUrl);
-
-                if (remoteUrl.Equals(_configService.Current.Origin, StringComparison.Ordinal))
-                {
-                    if (!string.IsNullOrEmpty(_configService.Current.ETag))
-                        request.Headers.IfNoneMatch.Add(new EntityTagHeaderValue(_configService.Current.ETag));
-
-                    if (_configService.Current.LastModified != null)
-                        request.Headers.IfModifiedSince = _configService.Current.LastModified;
-                }
-
-                var response = await httpClient.SendAsync(request).ConfigureAwait(false);
-
-                if (response.StatusCode == HttpStatusCode.NotModified)
-                {
-                    _logger.LogDebug("Using cached remote configuration from {url}", remoteUrl);
-                    return;
-                }
-
-                response.EnsureSuccessStatusCode();
-
-                var contentType = response.Content.Headers.ContentType?.MediaType;
-
-                if (contentType == null || !contentType.Equals("application/json", StringComparison.Ordinal))
-                {
-                    _logger.LogWarning("HTTP request for remote config failed: wrong MIME type");
-                    continue;
-                }
-
-                _logger.LogInformation("Downloaded new configuration from {url}", remoteUrl);
-
-                _configService.Current.Origin = remoteUrl;
-                _configService.Current.ETag = response.Headers.ETag?.ToString() ?? string.Empty;
-
-                try
-                {
-                    if (response.Content.Headers.Contains("Last-Modified"))
-                    {
-                        var lastModified = response.Content.Headers.GetValues("Last-Modified").First();
-                        _configService.Current.LastModified = DateTimeOffset.Parse(lastModified, System.Globalization.CultureInfo.InvariantCulture);
-                    }
-                }
-                catch
-                {
-                    _configService.Current.LastModified = null;
-                }
-
-                jsonResponse = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
-                break;
-            }
-            catch (Exception ex)
-            {
-                _logger.LogWarning(ex, "HTTP request for remote config failed");
-
-                if (remoteUrl.Equals(_configService.Current.Origin, StringComparison.Ordinal))
-                {
-                    _configService.Current.ETag = string.Empty;
-                    _configService.Current.LastModified = null;
-                    _configService.Save();
-                }
-            }
-        }
-
-        if (jsonResponse == null)
-        {
-            _logger.LogWarning("Could not download remote config");
-            return;
-        }
-
-        try
-        {
-            var jsonDoc = JsonNode.Parse(jsonResponse) as JsonObject;
-
-            if (jsonDoc == null)
-            {
-                _logger.LogWarning("Downloaded remote config is not a JSON object");
-                return;
-            }
-
-            LoadConfig(jsonDoc);
-        }
-        catch (JsonException ex)
-        {
-            _logger.LogWarning(ex, "Invalid JSON in remote config response");
-        }
     }
 
-    private static bool VerifySignature(string message, ulong ts, string signature, string pubKey)
+    private void LoadConfig()
-    {
-        byte[] msg = [.. BitConverter.GetBytes(ts), .. Encoding.UTF8.GetBytes(message)];
-        byte[] sig = Convert.FromBase64String(signature);
-        byte[] pub = Convert.FromBase64String(pubKey);
-        return Ed25519.Verify(sig, msg, pub);
-    }
-
-    private void LoadConfig(JsonObject jsonDoc)
     {
         ulong ts = 1755859494;
 
-        //if (ts <= _configService.Current.Timestamp)
-        //{
-        //    _logger.LogDebug("Remote configuration is not newer than cached config");
-        //    return;
-        //}
-
-        var signatures = jsonDoc["sig"]!.AsObject();
         var configString = "{\"mainServer\":{\"api_url\":\"wss://hub.snowcloak-sync.com/\",\"hub_url\":\"wss://hub.snowcloak-sync.com/mare\"},\"repoChange\":{\"current_repo\":\"https://hub.snowcloak-sync.com/repo.json\",\"valid_repos\":[\"https://hub.snowcloak-sync.com/repo.json\"]},\"noSnap\":{\"listOfPlugins\":[\"Snapper\",\"Snappy\",\"Meddle.Plugin\"]}}";
-    //    var configString = jsonDoc["config"]!.GetValue<string>();
-    //    bool verified = signatures.Any(sig =>
-    //        ConfigPublicKeys.TryGetValue(sig.Key, out var pubKey) &&
-    //            VerifySignature(configString, ts, sig.Value!.GetValue<string>(), pubKey));
-
-    //bool verified = true;
-    //    if (!verified)
-   //     {
-   //         _logger.LogWarning("Could not verify signature for downloaded remote config");
-    //        return;
-     //   }
 
         _configService.Current.Configuration = JsonNode.Parse(configString)!.AsObject();
         _configService.Current.Timestamp = ts;