From ccb2dda358a54810d940c0c7ddceb255a82ae947 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Sun, 8 Mar 2015 15:48:30 -0400
Subject: connect to socket with access token

---
 .../HttpServer/HttpListenerHost.cs                 | 14 +++++-
 .../HttpServer/IHttpListener.cs                    |  8 +++-
 .../HttpServer/Security/SessionContext.cs          |  4 ++
 .../SocketSharp/WebSocketSharpListener.cs          | 51 +++++++++++++++++-----
 4 files changed, 64 insertions(+), 13 deletions(-)

(limited to 'MediaBrowser.Server.Implementations/HttpServer')

diff --git a/MediaBrowser.Server.Implementations/HttpServer/HttpListenerHost.cs b/MediaBrowser.Server.Implementations/HttpServer/HttpListenerHost.cs
index 4727e6035..f91054206 100644
--- a/MediaBrowser.Server.Implementations/HttpServer/HttpListenerHost.cs
+++ b/MediaBrowser.Server.Implementations/HttpServer/HttpListenerHost.cs
@@ -35,6 +35,7 @@ namespace MediaBrowser.Server.Implementations.HttpServer
         private readonly ContainerAdapter _containerAdapter;
 
         public event EventHandler<WebSocketConnectEventArgs> WebSocketConnected;
+        public event EventHandler<WebSocketConnectingEventArgs> WebSocketConnecting;
 
         private readonly List<string> _localEndpoints = new List<string>();
 
@@ -196,7 +197,8 @@ namespace MediaBrowser.Server.Implementations.HttpServer
 
             _listener = GetListener();
 
-            _listener.WebSocketHandler = WebSocketHandler;
+            _listener.WebSocketConnected = OnWebSocketConnected;
+            _listener.WebSocketConnecting = OnWebSocketConnecting;
             _listener.ErrorHandler = ErrorHandler;
             _listener.RequestHandler = RequestHandler;
 
@@ -208,7 +210,15 @@ namespace MediaBrowser.Server.Implementations.HttpServer
             return new WebSocketSharpListener(_logger, OnRequestReceived, CertificatePath);
         }
 
-        private void WebSocketHandler(WebSocketConnectEventArgs args)
+        private void OnWebSocketConnecting(WebSocketConnectingEventArgs args)
+        {
+            if (WebSocketConnecting != null)
+            {
+                WebSocketConnecting(this, args);
+            }
+        }
+
+        private void OnWebSocketConnected(WebSocketConnectEventArgs args)
         {
             if (WebSocketConnected != null)
             {
diff --git a/MediaBrowser.Server.Implementations/HttpServer/IHttpListener.cs b/MediaBrowser.Server.Implementations/HttpServer/IHttpListener.cs
index e77600e93..dc315601f 100644
--- a/MediaBrowser.Server.Implementations/HttpServer/IHttpListener.cs
+++ b/MediaBrowser.Server.Implementations/HttpServer/IHttpListener.cs
@@ -24,8 +24,14 @@ namespace MediaBrowser.Server.Implementations.HttpServer
         /// Gets or sets the web socket handler.
         /// </summary>
         /// <value>The web socket handler.</value>
-        Action<WebSocketConnectEventArgs> WebSocketHandler { get; set; }
+        Action<WebSocketConnectEventArgs> WebSocketConnected { get; set; }
 
+        /// <summary>
+        /// Gets or sets the web socket connecting.
+        /// </summary>
+        /// <value>The web socket connecting.</value>
+        Action<WebSocketConnectingEventArgs> WebSocketConnecting { get; set; }
+        
         /// <summary>
         /// Starts this instance.
         /// </summary>
diff --git a/MediaBrowser.Server.Implementations/HttpServer/Security/SessionContext.cs b/MediaBrowser.Server.Implementations/HttpServer/Security/SessionContext.cs
index 9d1ddb7fc..954db3a9d 100644
--- a/MediaBrowser.Server.Implementations/HttpServer/Security/SessionContext.cs
+++ b/MediaBrowser.Server.Implementations/HttpServer/Security/SessionContext.cs
@@ -23,6 +23,10 @@ namespace MediaBrowser.Server.Implementations.HttpServer.Security
         {
             var authorization = _authContext.GetAuthorizationInfo(requestContext);
 
+            if (!string.IsNullOrWhiteSpace(authorization.Token))
+            {
+                return _sessionManager.GetSessionByAuthenticationToken(authorization.Token);
+            }
             return _sessionManager.GetSession(authorization.DeviceId, authorization.Client, authorization.Version);
         }
 
diff --git a/MediaBrowser.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpListener.cs b/MediaBrowser.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpListener.cs
index 0c5c9e9bf..a223cf68d 100644
--- a/MediaBrowser.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpListener.cs
+++ b/MediaBrowser.Server.Implementations/HttpServer/SocketSharp/WebSocketSharpListener.cs
@@ -1,4 +1,5 @@
-using MediaBrowser.Controller.Net;
+using System.Collections.Specialized;
+using MediaBrowser.Controller.Net;
 using MediaBrowser.Model.Logging;
 using MediaBrowser.Server.Implementations.Logging;
 using ServiceStack;
@@ -18,9 +19,9 @@ namespace MediaBrowser.Server.Implementations.HttpServer.SocketSharp
 
         private readonly ILogger _logger;
         private readonly Action<string> _endpointListener;
-        private readonly string  _certificatePath ;
+        private readonly string _certificatePath;
 
-        public WebSocketSharpListener(ILogger logger, Action<string> endpointListener, 
+        public WebSocketSharpListener(ILogger logger, Action<string> endpointListener,
             string certificatePath)
         {
             _logger = logger;
@@ -32,7 +33,9 @@ namespace MediaBrowser.Server.Implementations.HttpServer.SocketSharp
 
         public Func<IHttpRequest, Uri, Task> RequestHandler { get; set; }
 
-        public Action<WebSocketConnectEventArgs> WebSocketHandler { get; set; }
+        public Action<WebSocketConnectingEventArgs> WebSocketConnecting { get; set; }
+
+        public Action<WebSocketConnectEventArgs> WebSocketConnected { get; set; }
 
         public void Start(IEnumerable<string> urlPrefixes)
         {
@@ -115,15 +118,43 @@ namespace MediaBrowser.Server.Implementations.HttpServer.SocketSharp
         {
             try
             {
-                var webSocketContext = ctx.AcceptWebSocket(null);
+                var endpoint = ctx.Request.RemoteEndPoint.ToString();
+                var url = ctx.Request.RawUrl;
+                var queryString = new NameValueCollection(ctx.Request.QueryString);
+
+                var connectingArgs = new WebSocketConnectingEventArgs
+                {
+                    Url = url,
+                    QueryString = queryString,
+                    Endpoint = endpoint
+                };
+
+                if (WebSocketConnecting != null)
+                {
+                    WebSocketConnecting(connectingArgs);
+                }
 
-                if (WebSocketHandler != null)
+                if (connectingArgs.AllowConnection)
                 {
-                    WebSocketHandler(new WebSocketConnectEventArgs
+                    _logger.Debug("Web socket connection allowed");
+
+                    var webSocketContext = ctx.AcceptWebSocket(null);
+
+                    if (WebSocketConnected != null)
                     {
-                        WebSocket = new SharpWebSocket(webSocketContext.WebSocket, _logger),
-                        Endpoint = ctx.Request.RemoteEndPoint.ToString()
-                    });
+                        WebSocketConnected(new WebSocketConnectEventArgs
+                        {
+                            Url = url,
+                            QueryString = queryString,
+                            WebSocket = new SharpWebSocket(webSocketContext.WebSocket, _logger),
+                            Endpoint = endpoint
+                        });
+                    }
+                }
+                else
+                {
+                    _logger.Warn("Web socket connection not allowed");
+                    ctx.Response.Close();
                 }
             }
             catch (Exception ex)
-- 
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