Remove unused code, set RequireHeaderSymmetry to false

src/Podsync/Controllers/DownloadController.cs

@@ -1,67 +0,0 @@
-using System;
-using System.Net.Http;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.Extensions.Logging;
-using Podsync.Helpers;
-using Podsync.Services;
-using Podsync.Services.Links;
-using Podsync.Services.Resolver;
-using Podsync.Services.Storage;
-
-namespace Podsync.Controllers
-{
-    [Route("download")]
-    [ServiceFilter(typeof(HandleExceptionAttribute), IsReusable = true)]
-    public class DownloadController : Controller
-    {
-        private readonly IResolverService _resolverService;
-        private readonly ILinkService _linkService;
-        private readonly IStorageService _storageService;
-        private readonly ILogger<DownloadController> _logger;
-
-        public DownloadController(IResolverService resolverService, ILinkService linkService, IStorageService storageService, ILogger<DownloadController> logger)
-        {
-            _resolverService = resolverService;
-            _linkService = linkService;
-            _storageService = storageService;
-            _logger = logger;
-        }
-        
-        // Main video download endpoint, don't forget to reflect any changes in LinkService.Download
-        [HttpGet]
-        [Route("{feedId}/{videoId}.{ext:length(3,3)}")]
-        public async Task<IActionResult> Download(string feedId, string videoId)
-        {
-            var metadata = await _storageService.Load(feedId);
-
-            var url = _linkService.Make(new LinkInfo
-            {
-                Provider = metadata.Provider,
-                LinkType = LinkType.Video,
-                Id = videoId
-            });
-
-            Uri redirectUrl;
-
-            try
-            {
-                redirectUrl = await _resolverService.Resolve(url, metadata.Quality);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(Constants.Events.YtdlError, ex, $"Failed to resolve URL (feed: {feedId}, video id: {videoId}");
-
-                var response = "Could not resolve URL";
-                if (ex is InvalidOperationException || ex is HttpRequestException)
-                {
-                    response = ex.Message;
-                }
-
-                return BadRequest(response);
-            }
-
-            return Redirect(redirectUrl.ToString());
-        }
-    }
-}

src/Podsync/Startup.cs

@@ -76,7 +76,8 @@ namespace Podsync
             // See https://docs.microsoft.com/en-us/aspnet/core/publishing/linuxproduction
             app.UseForwardedHeaders(new ForwardedHeadersOptions
             {
-                ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
+                ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto,
+                RequireHeaderSymmetry = false,
             });
 
             if (env.IsDevelopment())