Emby

From a855864207fe3ed0ac9b4d648617bb1cb39df3f3 Mon Sep 17 00:00:00 2001 From: Luke Pulverenti Date: Sat, 12 Nov 2016 02:14:04 -0500 Subject: limit access to response stream --- .../HttpServer/HttpListenerHost.cs | 22 +++++++++++++++------- .../SocketSharp/WebSocketSharpResponse.cs | 21 ++++----------------- 2 files changed, 19 insertions(+), 24 deletions(-) (limited to 'Emby.Server.Implementations/HttpServer') diff --git a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs index 49c664eec..41b7a4622 100644 --- a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs +++ b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs @@ -9,6 +9,7 @@ using System.Collections.Generic; using System.IO; using System.Linq; using System.Reflection; +using System.Text; using System.Threading.Tasks; using Emby.Server.Implementations.HttpServer; using Emby.Server.Implementations.HttpServer.SocketSharp; @@ -248,9 +249,7 @@ namespace Emby.Server.Implementations.HttpServer httpRes.StatusCode = statusCode; httpRes.ContentType = "text/html"; - httpRes.Write(ex.Message); - - httpRes.Close(); + Write(httpRes, ex.Message); } catch { @@ -404,7 +403,7 @@ namespace Emby.Server.Implementations.HttpServer { httpRes.StatusCode = 400; httpRes.ContentType = "text/plain"; - httpRes.Write("Invalid host"); + Write(httpRes, "Invalid host"); return; } @@ -458,7 +457,7 @@ namespace Emby.Server.Implementations.HttpServer if (!string.Equals(newUrl, urlString, StringComparison.OrdinalIgnoreCase)) { - httpRes.Write( + Write(httpRes, "EmbyPlease update your Emby bookmark to " + newUrl + ""); return; @@ -475,7 +474,7 @@ namespace Emby.Server.Implementations.HttpServer if (!string.Equals(newUrl, urlString, StringComparison.OrdinalIgnoreCase)) { - httpRes.Write( + Write(httpRes, "EmbyPlease update your Emby bookmark to " + newUrl + ""); return; @@ -513,7 +512,7 @@ namespace Emby.Server.Implementations.HttpServer { httpRes.StatusCode = 503; httpRes.ContentType = "text/html"; - httpRes.Write(GlobalResponse); + Write(httpRes, GlobalResponse); return; } @@ -547,6 +546,15 @@ namespace Emby.Server.Implementations.HttpServer } } + private void Write(IResponse response, string text) + { + var bOutput = Encoding.UTF8.GetBytes(text); + response.SetContentLength(bOutput.Length); + + var outputStream = response.OutputStream; + outputStream.Write(bOutput, 0, bOutput.Length); + } + public static void RedirectToUrl(IResponse httpRes, string url) { httpRes.StatusCode = 302; diff --git a/Emby.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpResponse.cs b/Emby.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpResponse.cs index 9de86e9cc..a8b115056 100644 --- a/Emby.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpResponse.cs +++ b/Emby.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpResponse.cs @@ -77,16 +77,6 @@ namespace Emby.Server.Implementations.HttpServer.SocketSharp get { return _response.OutputStream; } } - public void Write(string text) - { - var bOutput = System.Text.Encoding.UTF8.GetBytes(text); - _response.ContentLength64 = bOutput.Length; - - var outputStream = _response.OutputStream; - outputStream.Write(bOutput, 0, bOutput.Length); - Close(); - } - public void Close() { if (!this.IsClosed) @@ -108,8 +98,10 @@ namespace Emby.Server.Implementations.HttpServer.SocketSharp { try { - response.OutputStream.Flush(); - response.OutputStream.Dispose(); + var outputStream = response.OutputStream; + + outputStream.Flush(); + outputStream.Dispose(); response.Close(); } catch (Exception ex) @@ -118,11 +110,6 @@ namespace Emby.Server.Implementations.HttpServer.SocketSharp } } - public void Flush() - { - _response.OutputStream.Flush(); - } - public bool IsClosed { get; -- cgit v1.2.3