diff options
Diffstat (limited to 'Emby.Server.Implementations/Session/SessionManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Session/SessionManager.cs | 270 |
1 files changed, 163 insertions, 107 deletions
diff --git a/Emby.Server.Implementations/Session/SessionManager.cs b/Emby.Server.Implementations/Session/SessionManager.cs index 2b09a93ef..607b322f2 100644 --- a/Emby.Server.Implementations/Session/SessionManager.cs +++ b/Emby.Server.Implementations/Session/SessionManager.cs @@ -1,3 +1,5 @@ +#pragma warning disable CS1591 + using System; using System.Collections.Concurrent; using System.Collections.Generic; @@ -5,6 +7,9 @@ using System.Globalization; using System.Linq; using System.Threading; using System.Threading.Tasks; +using Jellyfin.Data.Entities; +using Jellyfin.Data.Enums; +using Jellyfin.Data.Events; using MediaBrowser.Common.Events; using MediaBrowser.Common.Extensions; using MediaBrowser.Controller; @@ -13,7 +18,8 @@ using MediaBrowser.Controller.Devices; using MediaBrowser.Controller.Drawing; using MediaBrowser.Controller.Dto; using MediaBrowser.Controller.Entities; -using MediaBrowser.Controller.Entities.TV; +using MediaBrowser.Controller.Events; +using MediaBrowser.Controller.Events.Session; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.Net; using MediaBrowser.Controller.Security; @@ -21,12 +27,13 @@ using MediaBrowser.Controller.Session; using MediaBrowser.Model.Devices; using MediaBrowser.Model.Dto; using MediaBrowser.Model.Entities; -using MediaBrowser.Model.Events; using MediaBrowser.Model.Library; using MediaBrowser.Model.Querying; using MediaBrowser.Model.Session; using MediaBrowser.Model.SyncPlay; +using Microsoft.EntityFrameworkCore; using Microsoft.Extensions.Logging; +using Episode = MediaBrowser.Controller.Entities.TV.Episode; namespace Emby.Server.Implementations.Session { @@ -35,25 +42,16 @@ namespace Emby.Server.Implementations.Session /// </summary> public class SessionManager : ISessionManager, IDisposable { - /// <summary> - /// The user data repository. - /// </summary> private readonly IUserDataManager _userDataManager; - - /// <summary> - /// The logger. - /// </summary> - private readonly ILogger _logger; - + private readonly ILogger<SessionManager> _logger; + private readonly IEventManager _eventManager; private readonly ILibraryManager _libraryManager; private readonly IUserManager _userManager; private readonly IMusicManager _musicManager; private readonly IDtoService _dtoService; private readonly IImageProcessor _imageProcessor; private readonly IMediaSourceManager _mediaSourceManager; - private readonly IServerApplicationHost _appHost; - private readonly IAuthenticationRepository _authRepo; private readonly IDeviceManager _deviceManager; @@ -70,6 +68,7 @@ namespace Emby.Server.Implementations.Session public SessionManager( ILogger<SessionManager> logger, + IEventManager eventManager, IUserDataManager userDataManager, ILibraryManager libraryManager, IUserManager userManager, @@ -82,6 +81,7 @@ namespace Emby.Server.Implementations.Session IMediaSourceManager mediaSourceManager) { _logger = logger; + _eventManager = eventManager; _userDataManager = userDataManager; _libraryManager = libraryManager; _userManager = userManager; @@ -204,6 +204,8 @@ namespace Emby.Server.Implementations.Session } } + _eventManager.Publish(new SessionStartedEventArgs(info)); + EventHelper.QueueEventIfNotNull( SessionStarted, this, @@ -225,6 +227,8 @@ namespace Emby.Server.Implementations.Session }, _logger); + _eventManager.Publish(new SessionEndedEventArgs(info)); + info.Dispose(); } @@ -281,11 +285,18 @@ namespace Emby.Server.Implementations.Session if (user != null) { var userLastActivityDate = user.LastActivityDate ?? DateTime.MinValue; - user.LastActivityDate = activityDate; if ((activityDate - userLastActivityDate).TotalSeconds > 60) { - _userManager.UpdateUser(user); + try + { + user.LastActivityDate = activityDate; + _userManager.UpdateUser(user); + } + catch (DbUpdateConcurrencyException e) + { + _logger.LogDebug(e, "Error updating user's last activity date."); + } } } @@ -432,7 +443,13 @@ namespace Emby.Server.Implementations.Session /// <param name="remoteEndPoint">The remote end point.</param> /// <param name="user">The user.</param> /// <returns>SessionInfo.</returns> - private SessionInfo GetSessionInfo(string appName, string appVersion, string deviceId, string deviceName, string remoteEndPoint, User user) + private SessionInfo GetSessionInfo( + string appName, + string appVersion, + string deviceId, + string deviceName, + string remoteEndPoint, + User user) { CheckDisposed(); @@ -445,14 +462,13 @@ namespace Emby.Server.Implementations.Session CheckDisposed(); - var sessionInfo = _activeConnections.GetOrAdd(key, k => - { - return CreateSession(k, appName, appVersion, deviceId, deviceName, remoteEndPoint, user); - }); + var sessionInfo = _activeConnections.GetOrAdd( + key, + k => CreateSession(k, appName, appVersion, deviceId, deviceName, remoteEndPoint, user)); - sessionInfo.UserId = user == null ? Guid.Empty : user.Id; - sessionInfo.UserName = user?.Name; - sessionInfo.UserPrimaryImageTag = user == null ? null : GetImageCacheTag(user, ImageType.Primary); + sessionInfo.UserId = user?.Id ?? Guid.Empty; + sessionInfo.UserName = user?.Username; + sessionInfo.UserPrimaryImageTag = user?.ProfileImage == null ? null : GetImageCacheTag(user); sessionInfo.RemoteEndPoint = remoteEndPoint; sessionInfo.Client = appName; @@ -471,21 +487,29 @@ namespace Emby.Server.Implementations.Session return sessionInfo; } - private SessionInfo CreateSession(string key, string appName, string appVersion, string deviceId, string deviceName, string remoteEndPoint, User user) + private SessionInfo CreateSession( + string key, + string appName, + string appVersion, + string deviceId, + string deviceName, + string remoteEndPoint, + User user) { var sessionInfo = new SessionInfo(this, _logger) { Client = appName, DeviceId = deviceId, ApplicationVersion = appVersion, - Id = key.GetMD5().ToString("N", CultureInfo.InvariantCulture) + Id = key.GetMD5().ToString("N", CultureInfo.InvariantCulture), + ServerId = _appHost.SystemId }; - var username = user?.Name; + var username = user?.Username; sessionInfo.UserId = user?.Id ?? Guid.Empty; sessionInfo.UserName = username; - sessionInfo.UserPrimaryImageTag = user == null ? null : GetImageCacheTag(user, ImageType.Primary); + sessionInfo.UserPrimaryImageTag = user?.ProfileImage == null ? null : GetImageCacheTag(user); sessionInfo.RemoteEndPoint = remoteEndPoint; if (string.IsNullOrEmpty(deviceName)) @@ -533,10 +557,7 @@ namespace Emby.Server.Implementations.Session private void StartIdleCheckTimer() { - if (_idleTimer == null) - { - _idleTimer = new Timer(CheckForIdlePlayback, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5)); - } + _idleTimer ??= new Timer(CheckForIdlePlayback, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5)); } private void StopIdleCheckTimer() @@ -645,22 +666,26 @@ namespace Emby.Server.Implementations.Session } } + var eventArgs = new PlaybackStartEventArgs + { + Item = libraryItem, + Users = users, + MediaSourceId = info.MediaSourceId, + MediaInfo = info.Item, + DeviceName = session.DeviceName, + ClientName = session.Client, + DeviceId = session.DeviceId, + Session = session + }; + + await _eventManager.PublishAsync(eventArgs).ConfigureAwait(false); + // Nothing to save here // Fire events to inform plugins EventHelper.QueueEventIfNotNull( PlaybackStart, this, - new PlaybackProgressEventArgs - { - Item = libraryItem, - Users = users, - MediaSourceId = info.MediaSourceId, - MediaInfo = info.Item, - DeviceName = session.DeviceName, - ClientName = session.Client, - DeviceId = session.DeviceId, - Session = session - }, + eventArgs, _logger); StartIdleCheckTimer(); @@ -728,23 +753,25 @@ namespace Emby.Server.Implementations.Session } } - PlaybackProgress?.Invoke( - this, - new PlaybackProgressEventArgs - { - Item = libraryItem, - Users = users, - PlaybackPositionTicks = session.PlayState.PositionTicks, - MediaSourceId = session.PlayState.MediaSourceId, - MediaInfo = info.Item, - DeviceName = session.DeviceName, - ClientName = session.Client, - DeviceId = session.DeviceId, - IsPaused = info.IsPaused, - PlaySessionId = info.PlaySessionId, - IsAutomated = isAutomated, - Session = session - }); + var eventArgs = new PlaybackProgressEventArgs + { + Item = libraryItem, + Users = users, + PlaybackPositionTicks = session.PlayState.PositionTicks, + MediaSourceId = session.PlayState.MediaSourceId, + MediaInfo = info.Item, + DeviceName = session.DeviceName, + ClientName = session.Client, + DeviceId = session.DeviceId, + IsPaused = info.IsPaused, + PlaySessionId = info.PlaySessionId, + IsAutomated = isAutomated, + Session = session + }; + + await _eventManager.PublishAsync(eventArgs).ConfigureAwait(false); + + PlaybackProgress?.Invoke(this, eventArgs); if (!isAutomated) { @@ -784,7 +811,7 @@ namespace Emby.Server.Implementations.Session { var changed = false; - if (user.Configuration.RememberAudioSelections) + if (user.RememberAudioSelections) { if (data.AudioStreamIndex != info.AudioStreamIndex) { @@ -801,7 +828,7 @@ namespace Emby.Server.Implementations.Session } } - if (user.Configuration.RememberSubtitleSelections) + if (user.RememberSubtitleSelections) { if (data.SubtitleStreamIndex != info.SubtitleStreamIndex) { @@ -822,12 +849,12 @@ namespace Emby.Server.Implementations.Session } /// <summary> - /// Used to report that playback has ended for an item + /// Used to report that playback has ended for an item. /// </summary> /// <param name="info">The info.</param> /// <returns>Task.</returns> - /// <exception cref="ArgumentNullException">info</exception> - /// <exception cref="ArgumentOutOfRangeException">positionTicks</exception> + /// <exception cref="ArgumentNullException"><c>info</c> is <c>null</c>.</exception> + /// <exception cref="ArgumentOutOfRangeException"><c>info.PositionTicks</c> is <c>null</c> or negative.</exception> public async Task OnPlaybackStopped(PlaybackStopInfo info) { CheckDisposed(); @@ -921,23 +948,23 @@ namespace Emby.Server.Implementations.Session } } - EventHelper.QueueEventIfNotNull( - PlaybackStopped, - this, - new PlaybackStopEventArgs - { - Item = libraryItem, - Users = users, - PlaybackPositionTicks = info.PositionTicks, - PlayedToCompletion = playedToCompletion, - MediaSourceId = info.MediaSourceId, - MediaInfo = info.Item, - DeviceName = session.DeviceName, - ClientName = session.Client, - DeviceId = session.DeviceId, - Session = session - }, - _logger); + var eventArgs = new PlaybackStopEventArgs + { + Item = libraryItem, + Users = users, + PlaybackPositionTicks = info.PositionTicks, + PlayedToCompletion = playedToCompletion, + MediaSourceId = info.MediaSourceId, + MediaInfo = info.Item, + DeviceName = session.DeviceName, + ClientName = session.Client, + DeviceId = session.DeviceId, + Session = session + }; + + await _eventManager.PublishAsync(eventArgs).ConfigureAwait(false); + + EventHelper.QueueEventIfNotNull(PlaybackStopped, this, eventArgs, _logger); } private bool OnPlaybackStopped(User user, BaseItem item, long? positionTicks, bool playbackFailed) @@ -1010,7 +1037,7 @@ namespace Emby.Server.Implementations.Session var generalCommand = new GeneralCommand { - Name = GeneralCommandType.DisplayMessage.ToString() + Name = GeneralCommandType.DisplayMessage }; generalCommand.Arguments["Header"] = command.Header; @@ -1037,10 +1064,10 @@ namespace Emby.Server.Implementations.Session AssertCanControl(session, controllingSession); } - return SendMessageToSession(session, "GeneralCommand", command, cancellationToken); + return SendMessageToSession(session, SessionMessageType.GeneralCommand, command, cancellationToken); } - private static async Task SendMessageToSession<T>(SessionInfo session, string name, T data, CancellationToken cancellationToken) + private static async Task SendMessageToSession<T>(SessionInfo session, SessionMessageType name, T data, CancellationToken cancellationToken) { var controllers = session.SessionControllers; var messageId = Guid.NewGuid(); @@ -1051,7 +1078,7 @@ namespace Emby.Server.Implementations.Session } } - private static Task SendMessageToSessions<T>(IEnumerable<SessionInfo> sessions, string name, T data, CancellationToken cancellationToken) + private static Task SendMessageToSessions<T>(IEnumerable<SessionInfo> sessions, SessionMessageType name, T data, CancellationToken cancellationToken) { IEnumerable<Task> GetTasks() { @@ -1112,13 +1139,13 @@ namespace Emby.Server.Implementations.Session if (items.Any(i => i.GetPlayAccess(user) != PlayAccess.Full)) { throw new ArgumentException( - string.Format(CultureInfo.InvariantCulture, "{0} is not allowed to play media.", user.Name)); + string.Format(CultureInfo.InvariantCulture, "{0} is not allowed to play media.", user.Username)); } } if (user != null && command.ItemIds.Length == 1 - && user.Configuration.EnableNextEpisodeAutoPlay + && user.EnableNextEpisodeAutoPlay && _libraryManager.GetItemById(command.ItemIds[0]) is Episode episode) { var series = episode.Series; @@ -1151,7 +1178,7 @@ namespace Emby.Server.Implementations.Session } } - await SendMessageToSession(session, "Play", command, cancellationToken).ConfigureAwait(false); + await SendMessageToSession(session, SessionMessageType.Play, command, cancellationToken).ConfigureAwait(false); } /// <inheritdoc /> @@ -1159,7 +1186,7 @@ namespace Emby.Server.Implementations.Session { CheckDisposed(); var session = GetSessionToRemoteControl(sessionId); - await SendMessageToSession(session, "SyncPlayCommand", command, cancellationToken).ConfigureAwait(false); + await SendMessageToSession(session, SessionMessageType.SyncPlayCommand, command, cancellationToken).ConfigureAwait(false); } /// <inheritdoc /> @@ -1167,7 +1194,7 @@ namespace Emby.Server.Implementations.Session { CheckDisposed(); var session = GetSessionToRemoteControl(sessionId); - await SendMessageToSession(session, "SyncPlayGroupUpdate", command, cancellationToken).ConfigureAwait(false); + await SendMessageToSession(session, SessionMessageType.SyncPlayGroupUpdate, command, cancellationToken).ConfigureAwait(false); } private IEnumerable<BaseItem> TranslateItemForPlayback(Guid id, User user) @@ -1189,7 +1216,7 @@ namespace Emby.Server.Implementations.Session DtoOptions = new DtoOptions(false) { EnableImages = false, - Fields = new ItemFields[] + Fields = new[] { ItemFields.SortName } @@ -1241,7 +1268,7 @@ namespace Emby.Server.Implementations.Session { var generalCommand = new GeneralCommand { - Name = GeneralCommandType.DisplayContent.ToString(), + Name = GeneralCommandType.DisplayContent, Arguments = { ["ItemId"] = command.ItemId, @@ -1270,7 +1297,7 @@ namespace Emby.Server.Implementations.Session } } - return SendMessageToSession(session, "Playstate", command, cancellationToken); + return SendMessageToSession(session, SessionMessageType.PlayState, command, cancellationToken); } private static void AssertCanControl(SessionInfo session, SessionInfo controllingSession) @@ -1295,7 +1322,7 @@ namespace Emby.Server.Implementations.Session { CheckDisposed(); - return SendMessageToSessions(Sessions, "RestartRequired", string.Empty, cancellationToken); + return SendMessageToSessions(Sessions, SessionMessageType.RestartRequired, string.Empty, cancellationToken); } /// <summary> @@ -1307,7 +1334,7 @@ namespace Emby.Server.Implementations.Session { CheckDisposed(); - return SendMessageToSessions(Sessions, "ServerShuttingDown", string.Empty, cancellationToken); + return SendMessageToSessions(Sessions, SessionMessageType.ServerShuttingDown, string.Empty, cancellationToken); } /// <summary> @@ -1321,7 +1348,7 @@ namespace Emby.Server.Implementations.Session _logger.LogDebug("Beginning SendServerRestartNotification"); - return SendMessageToSessions(Sessions, "ServerRestarting", string.Empty, cancellationToken); + return SendMessageToSessions(Sessions, SessionMessageType.ServerRestarting, string.Empty, cancellationToken); } /// <summary> @@ -1351,7 +1378,7 @@ namespace Emby.Server.Implementations.Session list.Add(new SessionUserInfo { UserId = userId, - UserName = user.Name + UserName = user.Username }); session.AdditionalUsers = list.ToArray(); @@ -1402,6 +1429,24 @@ namespace Emby.Server.Implementations.Session return AuthenticateNewSessionInternal(request, false); } + public Task<AuthenticationResult> AuthenticateQuickConnect(AuthenticationRequest request, string token) + { + var result = _authRepo.Get(new AuthenticationInfoQuery() + { + AccessToken = token, + DeviceId = _appHost.SystemId, + Limit = 1 + }); + + if (result.TotalRecordCount == 0) + { + throw new SecurityException("Unknown quick connect token"); + } + + request.UserId = result.Items[0].UserId; + return AuthenticateNewSessionInternal(request, false); + } + private async Task<AuthenticationResult> AuthenticateNewSessionInternal(AuthenticationRequest request, bool enforcePassword) { CheckDisposed(); @@ -1439,6 +1484,14 @@ namespace Emby.Server.Implementations.Session throw new SecurityException("User is not allowed access from this device."); } + int sessionsCount = Sessions.Count(i => i.UserId.Equals(user.Id)); + int maxActiveSessions = user.MaxActiveSessions; + _logger.LogInformation("Current/Max sessions for user {User}: {Sessions}/{Max}", user.Username, sessionsCount, maxActiveSessions); + if (maxActiveSessions >= 1 && sessionsCount >= maxActiveSessions) + { + throw new SecurityException("User is at their maximum number of sessions."); + } + var token = GetAuthorizationToken(user, request.DeviceId, request.App, request.AppVersion, request.DeviceName); var session = LogSessionActivity( @@ -1511,7 +1564,7 @@ namespace Emby.Server.Implementations.Session DeviceName = deviceName, UserId = user.Id, AccessToken = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture), - UserName = user.Name + UserName = user.Username }; _logger.LogInformation("Creating new access token for user {0}", user.Id); @@ -1708,15 +1761,15 @@ namespace Emby.Server.Implementations.Session return info; } - private string GetImageCacheTag(BaseItem item, ImageType type) + private string GetImageCacheTag(User user) { try { - return _imageProcessor.GetImageCacheTag(item, type); + return _imageProcessor.GetImageCacheTag(user); } - catch (Exception ex) + catch (Exception e) { - _logger.LogError(ex, "Error getting image information for {Type}", type); + _logger.LogError(e, "Error getting image information for profile image"); return null; } } @@ -1821,17 +1874,20 @@ namespace Emby.Server.Implementations.Session } /// <inheritdoc /> - public Task SendMessageToAdminSessions<T>(string name, T data, CancellationToken cancellationToken) + public Task SendMessageToAdminSessions<T>(SessionMessageType name, T data, CancellationToken cancellationToken) { CheckDisposed(); - var adminUserIds = _userManager.Users.Where(i => i.Policy.IsAdministrator).Select(i => i.Id).ToList(); + var adminUserIds = _userManager.Users + .Where(i => i.HasPermission(PermissionKind.IsAdministrator)) + .Select(i => i.Id) + .ToList(); return SendMessageToUserSessions(adminUserIds, name, data, cancellationToken); } /// <inheritdoc /> - public Task SendMessageToUserSessions<T>(List<Guid> userIds, string name, Func<T> dataFn, CancellationToken cancellationToken) + public Task SendMessageToUserSessions<T>(List<Guid> userIds, SessionMessageType name, Func<T> dataFn, CancellationToken cancellationToken) { CheckDisposed(); @@ -1846,7 +1902,7 @@ namespace Emby.Server.Implementations.Session } /// <inheritdoc /> - public Task SendMessageToUserSessions<T>(List<Guid> userIds, string name, T data, CancellationToken cancellationToken) + public Task SendMessageToUserSessions<T>(List<Guid> userIds, SessionMessageType name, T data, CancellationToken cancellationToken) { CheckDisposed(); @@ -1855,7 +1911,7 @@ namespace Emby.Server.Implementations.Session } /// <inheritdoc /> - public Task SendMessageToUserDeviceSessions<T>(string deviceId, string name, T data, CancellationToken cancellationToken) + public Task SendMessageToUserDeviceSessions<T>(string deviceId, SessionMessageType name, T data, CancellationToken cancellationToken) { CheckDisposed(); |