1 files changed, 33 insertions, 9 deletions
diff --git a/MediaBrowser.Server.Implementations/Session/SessionManager.cs b/MediaBrowser.Server.Implementations/Session/SessionManager.cs
index a9ce5ba54..70f60f31a 100644
--- a/MediaBrowser.Server.Implementations/Session/SessionManager.cs
+++ b/MediaBrowser.Server.Implementations/Session/SessionManager.cs
@@ -680,7 +680,7 @@ namespace MediaBrowser.Server.Implementations.Session
 
                 foreach (var user in users)
                 {
-                    await OnPlaybackProgress(user.Id, key, libraryItem, info.PositionTicks).ConfigureAwait(false);
+                    await OnPlaybackProgress(user.Id, key, libraryItem, info).ConfigureAwait(false);
                 }
             }
 
@@ -712,18 +712,28 @@ namespace MediaBrowser.Server.Implementations.Session
             StartIdleCheckTimer();
         }
 
-        private async Task OnPlaybackProgress(Guid userId, string userDataKey, BaseItem item, long? positionTicks)
+        private async Task OnPlaybackProgress(Guid userId, string userDataKey, BaseItem item, PlaybackProgressInfo info)
         {
             var data = _userDataRepository.GetUserData(userId, userDataKey);
 
+            var positionTicks = info.PositionTicks;
+
             if (positionTicks.HasValue)
             {
                 _userDataRepository.UpdatePlayState(item, data, positionTicks.Value);
 
+                UpdatePlaybackSettings(info, data);
+
                 await _userDataRepository.SaveUserData(userId, item, data, UserDataSaveReason.PlaybackProgress, CancellationToken.None).ConfigureAwait(false);
             }
         }
 
+        private void UpdatePlaybackSettings(PlaybackProgressInfo info, UserItemData data)
+        {
+            data.AudioStreamIndex = info.AudioStreamIndex;
+            data.SubtitleStreamIndex = info.SubtitleStreamIndex;
+        }
+
         /// <summary>
         /// Used to report that playback has ended for an item
         /// </summary>
@@ -1268,7 +1278,17 @@ namespace MediaBrowser.Server.Implementations.Session
         /// </summary>
         /// <param name="request">The request.</param>
         /// <returns>Task{SessionInfo}.</returns>
-        public async Task<AuthenticationResult> AuthenticateNewSession(AuthenticationRequest request)
+        public Task<AuthenticationResult> AuthenticateNewSession(AuthenticationRequest request)
+        {
+            return AuthenticateNewSessionInternal(request, true);
+        }
+
+        public Task<AuthenticationResult> CreateNewSession(AuthenticationRequest request)
+        {
+            return AuthenticateNewSessionInternal(request, false);
+        }
+
+        private async Task<AuthenticationResult> AuthenticateNewSessionInternal(AuthenticationRequest request, bool enforcePassword)
         {
             var user = _userManager.Users
                 .FirstOrDefault(i => string.Equals(request.Username, i.Name, StringComparison.OrdinalIgnoreCase));
@@ -1281,13 +1301,16 @@ namespace MediaBrowser.Server.Implementations.Session
                 }
             }
 
-            var result = await _userManager.AuthenticateUser(request.Username, request.PasswordSha1, request.PasswordMd5, request.RemoteEndPoint).ConfigureAwait(false);
-
-            if (!result)
+            if (enforcePassword)
             {
-                EventHelper.FireEventIfNotNull(AuthenticationFailed, this, new GenericEventArgs<AuthenticationRequest>(request), _logger);
+                var result = await _userManager.AuthenticateUser(request.Username, request.PasswordSha1, request.PasswordMd5, request.RemoteEndPoint).ConfigureAwait(false);
 
-                throw new SecurityException("Invalid user or password entered.");
+                if (!result)
+                {
+                    EventHelper.FireEventIfNotNull(AuthenticationFailed, this, new GenericEventArgs<AuthenticationRequest>(request), _logger);
+
+                    throw new SecurityException("Invalid user or password entered.");
+                }
             }
 
             var token = await GetAuthorizationToken(user.Id.ToString("N"), request.DeviceId, request.App, request.AppVersion, request.DeviceName).ConfigureAwait(false);
@@ -1310,7 +1333,8 @@ namespace MediaBrowser.Server.Implementations.Session
                 ServerId = _appHost.SystemId
             };
         }
-
+        
+        
         private async Task<string> GetAuthorizationToken(string userId, string deviceId, string app, string appVersion, string deviceName)
         {
             var existing = _authRepo.Get(new AuthenticationInfoQuery