From 976459d3e8a8b889cebc2cf281e38b0fbc19c9b9 Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Tue, 17 Dec 2019 23:15:02 +0100 Subject: Rewrite WebSocket handling code --- MediaBrowser.Controller/Net/IHttpServer.cs | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-) (limited to 'MediaBrowser.Controller/Net/IHttpServer.cs') diff --git a/MediaBrowser.Controller/Net/IHttpServer.cs b/MediaBrowser.Controller/Net/IHttpServer.cs index 46933c046..694e3954e 100644 --- a/MediaBrowser.Controller/Net/IHttpServer.cs +++ b/MediaBrowser.Controller/Net/IHttpServer.cs @@ -1,6 +1,5 @@ using System; using System.Collections.Generic; -using System.Threading; using System.Threading.Tasks; using MediaBrowser.Model.Events; using MediaBrowser.Model.Services; @@ -19,11 +18,6 @@ namespace MediaBrowser.Controller.Net /// The URL prefix. string[] UrlPrefixes { get; } - /// - /// Stops this instance. - /// - void Stop(); - /// /// Occurs when [web socket connected]. /// @@ -39,23 +33,11 @@ namespace MediaBrowser.Controller.Net /// string GlobalResponse { get; set; } - /// - /// Sends the http context to the socket listener - /// - /// - /// - Task ProcessWebSocketRequest(HttpContext ctx); - /// /// The HTTP request handler /// - /// - /// - /// - /// - /// + /// /// - Task RequestHandler(IHttpRequest httpReq, string urlString, string host, string localPath, - CancellationToken cancellationToken); + Task RequestHandler(HttpContext context); } } -- cgit v1.2.3 From 3623aafcb60dec4f4f5055046717d895b7597b60 Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Sat, 2 May 2020 01:30:04 +0200 Subject: Make SonarCloud happy --- Emby.Server.Implementations/ApplicationHost.cs | 5 +---- .../HttpServer/HttpListenerHost.cs | 25 +--------------------- .../HttpServer/WebSocketConnection.cs | 8 ------- .../Session/WebSocketController.cs | 2 +- MediaBrowser.Controller/Net/IHttpServer.cs | 5 ++--- 5 files changed, 5 insertions(+), 40 deletions(-) (limited to 'MediaBrowser.Controller/Net/IHttpServer.cs') diff --git a/Emby.Server.Implementations/ApplicationHost.cs b/Emby.Server.Implementations/ApplicationHost.cs index 6279ce5d0..11fed24f7 100644 --- a/Emby.Server.Implementations/ApplicationHost.cs +++ b/Emby.Server.Implementations/ApplicationHost.cs @@ -93,7 +93,6 @@ using MediaBrowser.Model.Serialization; using MediaBrowser.Model.Services; using MediaBrowser.Model.System; using MediaBrowser.Model.Tasks; -using MediaBrowser.Model.Updates; using MediaBrowser.Providers.Chapters; using MediaBrowser.Providers.Manager; using MediaBrowser.Providers.Plugins.TheTvdb; @@ -101,12 +100,10 @@ using MediaBrowser.Providers.Subtitles; using MediaBrowser.WebDashboard.Api; using MediaBrowser.XbmcMetadata.Providers; using Microsoft.AspNetCore.Http; -using Microsoft.AspNetCore.Http.Extensions; -using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; -using OperatingSystem = MediaBrowser.Common.System.OperatingSystem; using Prometheus.DotNetRuntime; +using OperatingSystem = MediaBrowser.Common.System.OperatingSystem; namespace Emby.Server.Implementations { diff --git a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs index e75140d6c..7358c1a81 100644 --- a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs +++ b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs @@ -28,12 +28,11 @@ using Microsoft.AspNetCore.WebUtilities; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Hosting; using Microsoft.Extensions.Logging; -using Microsoft.Net.Http.Headers; using ServiceStack.Text.Jsv; namespace Emby.Server.Implementations.HttpServer { - public class HttpListenerHost : IHttpServer, IDisposable + public class HttpListenerHost : IHttpServer { /// /// The key for a setting that specifies the default redirect path @@ -699,28 +698,6 @@ namespace Emby.Server.Implementations.HttpServer return _baseUrlPrefix + NormalizeUrlPath(path); } - /// - public void Dispose() - { - Dispose(true); - GC.SuppressFinalize(this); - } - - protected virtual void Dispose(bool disposing) - { - if (_disposed) - { - return; - } - - if (disposing) - { - // TODO: - } - - _disposed = true; - } - /// /// Processes the web socket message received. /// diff --git a/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs b/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs index 1af748ebc..095725c50 100644 --- a/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs +++ b/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs @@ -36,8 +36,6 @@ namespace Emby.Server.Implementations.HttpServer /// private readonly WebSocket _socket; - private bool _disposed = false; - /// /// Initializes a new instance of the class. /// @@ -221,12 +219,6 @@ namespace Emby.Server.Implementations.HttpServer }; await OnReceive(info).ConfigureAwait(false); - - // Stop reading if there's no more data coming - if (result.IsCompleted) - { - return; - } } } } diff --git a/Emby.Server.Implementations/Session/WebSocketController.cs b/Emby.Server.Implementations/Session/WebSocketController.cs index c7ef9b1ce..a0274acd2 100644 --- a/Emby.Server.Implementations/Session/WebSocketController.cs +++ b/Emby.Server.Implementations/Session/WebSocketController.cs @@ -21,7 +21,7 @@ namespace Emby.Server.Implementations.Session private readonly ISessionManager _sessionManager; private readonly SessionInfo _session; - private List _sockets; + private readonly List _sockets; private bool _disposed = false; public WebSocketController( diff --git a/MediaBrowser.Controller/Net/IHttpServer.cs b/MediaBrowser.Controller/Net/IHttpServer.cs index 666ac1cfe..f1c441761 100644 --- a/MediaBrowser.Controller/Net/IHttpServer.cs +++ b/MediaBrowser.Controller/Net/IHttpServer.cs @@ -2,15 +2,14 @@ using System; using System.Collections.Generic; using System.Threading.Tasks; using MediaBrowser.Model.Events; -using MediaBrowser.Model.Services; using Microsoft.AspNetCore.Http; namespace MediaBrowser.Controller.Net { /// - /// Interface IHttpServer + /// Interface IHttpServer. /// - public interface IHttpServer : IDisposable + public interface IHttpServer { /// /// Gets the URL prefix. -- cgit v1.2.3 From 3cb6fd8a2754837c787213c008ad84a973eb7cab Mon Sep 17 00:00:00 2001 From: Frank Riley Date: Thu, 7 May 2020 20:36:50 -0700 Subject: Fix #3083: Set the Access-Control-Allow-Origin header to the request origin/host header if possible --- .../HttpServer/HttpListenerHost.cs | 35 +++++++++++++++++++--- .../HttpServer/ResponseFilter.cs | 19 +++++++++--- MediaBrowser.Controller/Net/IHttpServer.cs | 8 +++++ 3 files changed, 54 insertions(+), 8 deletions(-) (limited to 'MediaBrowser.Controller/Net/IHttpServer.cs') diff --git a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs index 81e793f5c..48cec8741 100644 --- a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs +++ b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs @@ -28,6 +28,7 @@ using Microsoft.AspNetCore.WebUtilities; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Hosting; using Microsoft.Extensions.Logging; +using Microsoft.Extensions.Primitives; using ServiceStack.Text.Jsv; namespace Emby.Server.Implementations.HttpServer @@ -454,9 +455,10 @@ namespace Emby.Server.Implementations.HttpServer if (string.Equals(httpReq.Verb, "OPTIONS", StringComparison.OrdinalIgnoreCase)) { httpRes.StatusCode = 200; - httpRes.Headers.Add("Access-Control-Allow-Origin", "*"); - httpRes.Headers.Add("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH, OPTIONS"); - httpRes.Headers.Add("Access-Control-Allow-Headers", "Content-Type, Authorization, Range, X-MediaBrowser-Token, X-Emby-Authorization"); + foreach(KeyValuePair header in GetCorsHeaders(httpReq)) + { + httpRes.Headers.Add(header.Key, header.Value); + } httpRes.ContentType = "text/plain"; await httpRes.WriteAsync(string.Empty, cancellationToken).ConfigureAwait(false); return; @@ -576,6 +578,31 @@ namespace Emby.Server.Implementations.HttpServer } } + /// + /// Get the default CORS headers + /// + /// + /// + public IDictionary GetCorsHeaders(IRequest req) + { + var origin = req.Headers["Origin"]; + if (origin == StringValues.Empty) + { + origin = req.Headers["Host"]; + if (origin == StringValues.Empty) + { + origin = "*"; + } + } + + var headers = new Dictionary(); + headers.Add("Access-Control-Allow-Origin", origin); + headers.Add("Access-Control-Allow-Credentials", "true"); + headers.Add("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH, OPTIONS"); + headers.Add("Access-Control-Allow-Headers", "Content-Type, Authorization, Range, X-MediaBrowser-Token, X-Emby-Authorization, Cookie"); + return headers; + } + // Entry point for HttpListener public ServiceHandler GetServiceHandler(IHttpRequest httpReq) { @@ -622,7 +649,7 @@ namespace Emby.Server.Implementations.HttpServer ResponseFilters = new Action[] { - new ResponseFilter(_logger).FilterResponse + new ResponseFilter(this, _logger).FilterResponse }; } diff --git a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs index 4089aa578..2d4b31ef4 100644 --- a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs +++ b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs @@ -1,6 +1,8 @@ using System; +using System.Collections.Generic; using System.Globalization; using System.Text; +using MediaBrowser.Controller.Net; using MediaBrowser.Model.Services; using Microsoft.AspNetCore.Http; using Microsoft.Extensions.Logging; @@ -13,14 +15,17 @@ namespace Emby.Server.Implementations.HttpServer /// public class ResponseFilter { + private readonly IHttpServer _server; private readonly ILogger _logger; /// /// Initializes a new instance of the class. /// + /// The HTTP server. /// The logger. - public ResponseFilter(ILogger logger) + public ResponseFilter(IHttpServer server, ILogger logger) { + _server = server; _logger = logger; } @@ -32,10 +37,16 @@ namespace Emby.Server.Implementations.HttpServer /// The dto. public void FilterResponse(IRequest req, HttpResponse res, object dto) { + foreach(KeyValuePair header in _server.GetCorsHeaders(req)) + { + res.Headers.Add(header.Key, header.Value); + } // Try to prevent compatibility view - res.Headers.Add("Access-Control-Allow-Headers", "Accept, Accept-Language, Authorization, Cache-Control, Content-Disposition, Content-Encoding, Content-Language, Content-Length, Content-MD5, Content-Range, Content-Type, Date, Host, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, Origin, OriginToken, Pragma, Range, Slug, Transfer-Encoding, Want-Digest, X-MediaBrowser-Token, X-Emby-Authorization"); - res.Headers.Add("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, PATCH, OPTIONS"); - res.Headers.Add("Access-Control-Allow-Origin", "*"); + res.Headers["Access-Control-Allow-Headers"] = ("Accept, Accept-Language, Authorization, Cache-Control, " + + "Content-Disposition, Content-Encoding, Content-Language, Content-Length, Content-MD5, Content-Range, " + + "Content-Type, Cookie, Date, Host, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, " + + "Origin, OriginToken, Pragma, Range, Slug, Transfer-Encoding, Want-Digest, X-MediaBrowser-Token, " + + "X-Emby-Authorization"); if (dto is Exception exception) { diff --git a/MediaBrowser.Controller/Net/IHttpServer.cs b/MediaBrowser.Controller/Net/IHttpServer.cs index f1c441761..eb2b4670a 100644 --- a/MediaBrowser.Controller/Net/IHttpServer.cs +++ b/MediaBrowser.Controller/Net/IHttpServer.cs @@ -2,6 +2,7 @@ using System; using System.Collections.Generic; using System.Threading.Tasks; using MediaBrowser.Model.Events; +using MediaBrowser.Model.Services; using Microsoft.AspNetCore.Http; namespace MediaBrowser.Controller.Net @@ -38,5 +39,12 @@ namespace MediaBrowser.Controller.Net /// /// Task RequestHandler(HttpContext context); + + /// + /// Get the default CORS headers + /// + /// + /// + IDictionary GetCorsHeaders(IRequest req); } } -- cgit v1.2.3 From 9ee10d22c8ccbeb9eb4112b1a9f520d5ed998013 Mon Sep 17 00:00:00 2001 From: Frank Riley Date: Thu, 14 May 2020 16:03:45 -0700 Subject: Rename function --- Emby.Server.Implementations/HttpServer/HttpListenerHost.cs | 4 ++-- Emby.Server.Implementations/HttpServer/ResponseFilter.cs | 2 +- MediaBrowser.Controller/Net/IHttpServer.cs | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'MediaBrowser.Controller/Net/IHttpServer.cs') diff --git a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs index 958bb1e1d..794d55c04 100644 --- a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs +++ b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs @@ -455,7 +455,7 @@ namespace Emby.Server.Implementations.HttpServer if (string.Equals(httpReq.Verb, "OPTIONS", StringComparison.OrdinalIgnoreCase)) { httpRes.StatusCode = 200; - foreach(var (key, value) in GetCorsHeaders(httpReq)) + foreach(var (key, value) in GetDefaultCorsHeaders(httpReq)) { httpRes.Headers.Add(key, value); } @@ -583,7 +583,7 @@ namespace Emby.Server.Implementations.HttpServer /// /// /// - public IDictionary GetCorsHeaders(IRequest req) + public IDictionary GetDefaultCorsHeaders(IRequest req) { var origin = req.Headers["Origin"]; if (origin == StringValues.Empty) diff --git a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs index c94e905af..85c3db9b2 100644 --- a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs +++ b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs @@ -37,7 +37,7 @@ namespace Emby.Server.Implementations.HttpServer /// The dto. public void FilterResponse(IRequest req, HttpResponse res, object dto) { - foreach(var (key, value) in _server.GetCorsHeaders(req)) + foreach(var (key, value) in _server.GetDefaultCorsHeaders(req)) { res.Headers.Add(key, value); } diff --git a/MediaBrowser.Controller/Net/IHttpServer.cs b/MediaBrowser.Controller/Net/IHttpServer.cs index eb2b4670a..efb5f4ac3 100644 --- a/MediaBrowser.Controller/Net/IHttpServer.cs +++ b/MediaBrowser.Controller/Net/IHttpServer.cs @@ -45,6 +45,6 @@ namespace MediaBrowser.Controller.Net /// /// /// - IDictionary GetCorsHeaders(IRequest req); + IDictionary GetDefaultCorsHeaders(IRequest req); } } -- cgit v1.2.3