fix: response leak, TrackProxyController rename, restore api.json load

DeepDrftPublic/Controllers/TrackProxyController.cs

@@ -10,13 +10,13 @@ namespace DeepDrftPublic.Controllers;
 /// named clients — no proxy hop needed on the server side.
 /// </summary>
 [ApiController]
-[Route("api/[controller]")]
-public class TrackController : ControllerBase
+[Route("api/track")]
+public class TrackProxyController : ControllerBase
 {
     private readonly HttpClient _upstream;
-    private readonly ILogger<TrackController> _logger;
+    private readonly ILogger<TrackProxyController> _logger;
 
-    public TrackController(IHttpClientFactory httpClientFactory, ILogger<TrackController> logger)
+    public TrackProxyController(IHttpClientFactory httpClientFactory, ILogger<TrackProxyController> logger)
     {
         _upstream = httpClientFactory.CreateClient("DeepDrft.API");
         _logger = logger;
@@ -103,6 +103,7 @@ public class TrackController : ControllerBase
             Response.ContentLength = contentLength.Value;
 
         var stream = await upstream.Content.ReadAsStreamAsync(ct);
+        HttpContext.Response.RegisterForDispose(upstream);
         return File(stream, contentType, enableRangeProcessing: false);
     }
 }

DeepDrftPublic/Program.cs

@@ -2,12 +2,16 @@ using DeepDrftPublic;
 using MudBlazor.Services;
 using DeepDrftPublic.Components;
 using Microsoft.AspNetCore.HttpOverrides;
+using NetBlocks.Utilities.Environment;
 
 var builder = WebApplication.CreateBuilder(args);
 
 // Add MudBlazor services
 builder.Services.AddMudServices();
 
+var apiPath = CredentialTools.ResolvePathOrThrow("api", "environment/api.json");
+builder.Configuration.AddJsonFile(apiPath, optional: false, reloadOnChange: false);
+
 var contentApiUrl = builder.Configuration["ApiUrls:ContentApi"] ?? throw new Exception("Content API URL is not configured");
 var sqlApiUrl = builder.Configuration["ApiUrls:SqlApi"] ?? throw new Exception("ApiUrls:SqlApi is not configured");