Add Server-Side Download Queue (#21)

* test add queueing to file service

* further adjustments to download queueing

* add check for whether the request is still in the queue to CheckQueue

* forcefully release slot if download didn't finish in 15s

* actually cancel the delay task

* add metrics and refactor some of the request queue service

* refactor pathing

* reuse httpclient

* add queue request dto to requestfile, enqueue users immediately if a slot is available

* change startup to include all controllers

* update server pathing

* update pathing, again

* several adjustments to auth, banning, jwt server tokens, renaming, authorization

* update api I guess

* adjust automated banning of charaident and reg

* generate jwt on servers for internal authentication

* remove mvcextensions

Co-authored-by: rootdarkarchon <root.darkarchon@outlook.com>

MareSynchronosServer/MareSynchronosStaticFilesServer/Utils/RequestFileStreamResultFactory.cs

@@ -0,0 +1,25 @@
+using MareSynchronosShared.Metrics;
+using MareSynchronosShared.Services;
+using MareSynchronosStaticFilesServer.Services;
+
+namespace MareSynchronosStaticFilesServer.Utils;
+
+public class RequestFileStreamResultFactory
+{
+    private readonly MareMetrics _metrics;
+    private readonly RequestQueueService _requestQueueService;
+    private readonly IConfigurationService<StaticFilesServerConfiguration> _configurationService;
+
+    public RequestFileStreamResultFactory(MareMetrics metrics, RequestQueueService requestQueueService, IConfigurationService<StaticFilesServerConfiguration> configurationService)
+    {
+        _metrics = metrics;
+        _requestQueueService = requestQueueService;
+        _configurationService = configurationService;
+    }
+
+    public RequestFileStreamResult Create(Guid requestId, FileStream fs)
+    {
+        return new RequestFileStreamResult(requestId, _configurationService.GetValueOrDefault(nameof(StaticFilesServerConfiguration.DownloadQueueReleaseSeconds), 15),
+            _requestQueueService, _metrics, fs, "application/octet-stream");
+    }
+}