diff options
Diffstat (limited to 'Emby.Server.Implementations/Session/SessionManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Session/SessionManager.cs | 176 |
1 files changed, 166 insertions, 10 deletions
diff --git a/Emby.Server.Implementations/Session/SessionManager.cs b/Emby.Server.Implementations/Session/SessionManager.cs index 72e164b52..030da6f73 100644 --- a/Emby.Server.Implementations/Session/SessionManager.cs +++ b/Emby.Server.Implementations/Session/SessionManager.cs @@ -1,7 +1,5 @@ #nullable disable -#pragma warning disable CS1591 - using System; using System.Collections.Concurrent; using System.Collections.Generic; @@ -68,13 +66,29 @@ namespace Emby.Server.Implementations.Session private Timer _inactiveTimer; private DtoOptions _itemInfoDtoOptions; - private bool _disposed = false; + private bool _disposed; + /// <summary> + /// Initializes a new instance of the <see cref="SessionManager"/> class. + /// </summary> + /// <param name="logger">Instance of <see cref="ILogger{SessionManager}"/> interface.</param> + /// <param name="eventManager">Instance of <see cref="IEventManager"/> interface.</param> + /// <param name="userDataManager">Instance of <see cref="IUserDataManager"/> interface.</param> + /// <param name="serverConfigurationManager">Instance of <see cref="IServerConfigurationManager"/> interface.</param> + /// <param name="libraryManager">Instance of <see cref="ILibraryManager"/> interface.</param> + /// <param name="userManager">Instance of <see cref="IUserManager"/> interface.</param> + /// <param name="musicManager">Instance of <see cref="IMusicManager"/> interface.</param> + /// <param name="dtoService">Instance of <see cref="IDtoService"/> interface.</param> + /// <param name="imageProcessor">Instance of <see cref="IImageProcessor"/> interface.</param> + /// <param name="appHost">Instance of <see cref="IServerApplicationHost"/> interface.</param> + /// <param name="deviceManager">Instance of <see cref="IDeviceManager"/> interface.</param> + /// <param name="mediaSourceManager">Instance of <see cref="IMediaSourceManager"/> interface.</param> + /// <param name="hostApplicationLifetime">Instance of <see cref="IHostApplicationLifetime"/> interface.</param> public SessionManager( ILogger<SessionManager> logger, IEventManager eventManager, IUserDataManager userDataManager, - IServerConfigurationManager config, + IServerConfigurationManager serverConfigurationManager, ILibraryManager libraryManager, IUserManager userManager, IMusicManager musicManager, @@ -88,7 +102,7 @@ namespace Emby.Server.Implementations.Session _logger = logger; _eventManager = eventManager; _userDataManager = userDataManager; - _config = config; + _config = serverConfigurationManager; _libraryManager = libraryManager; _userManager = userManager; _musicManager = musicManager; @@ -508,7 +522,10 @@ namespace Emby.Server.Implementations.Session deviceName = "Network Device"; } - var deviceOptions = _deviceManager.GetDeviceOptions(deviceId); + var deviceOptions = _deviceManager.GetDeviceOptions(deviceId) ?? new() + { + DeviceId = deviceId + }; if (string.IsNullOrEmpty(deviceOptions.CustomName)) { sessionInfo.DeviceName = deviceName; @@ -1076,6 +1093,42 @@ namespace Emby.Server.Implementations.Session return session; } + private SessionInfoDto ToSessionInfoDto(SessionInfo sessionInfo) + { + return new SessionInfoDto + { + PlayState = sessionInfo.PlayState, + AdditionalUsers = sessionInfo.AdditionalUsers, + Capabilities = _deviceManager.ToClientCapabilitiesDto(sessionInfo.Capabilities), + RemoteEndPoint = sessionInfo.RemoteEndPoint, + PlayableMediaTypes = sessionInfo.PlayableMediaTypes, + Id = sessionInfo.Id, + UserId = sessionInfo.UserId, + UserName = sessionInfo.UserName, + Client = sessionInfo.Client, + LastActivityDate = sessionInfo.LastActivityDate, + LastPlaybackCheckIn = sessionInfo.LastPlaybackCheckIn, + LastPausedDate = sessionInfo.LastPausedDate, + DeviceName = sessionInfo.DeviceName, + DeviceType = sessionInfo.DeviceType, + NowPlayingItem = sessionInfo.NowPlayingItem, + NowViewingItem = sessionInfo.NowViewingItem, + DeviceId = sessionInfo.DeviceId, + ApplicationVersion = sessionInfo.ApplicationVersion, + TranscodingInfo = sessionInfo.TranscodingInfo, + IsActive = sessionInfo.IsActive, + SupportsMediaControl = sessionInfo.SupportsMediaControl, + SupportsRemoteControl = sessionInfo.SupportsRemoteControl, + NowPlayingQueue = sessionInfo.NowPlayingQueue, + NowPlayingQueueFullItems = sessionInfo.NowPlayingQueueFullItems, + HasCustomDeviceName = sessionInfo.HasCustomDeviceName, + PlaylistItemId = sessionInfo.PlaylistItemId, + ServerId = sessionInfo.ServerId, + UserPrimaryImageTag = sessionInfo.UserPrimaryImageTag, + SupportedCommands = sessionInfo.SupportedCommands + }; + } + /// <inheritdoc /> public Task SendMessageCommand(string controllingSessionId, string sessionId, MessageCommand command, CancellationToken cancellationToken) { @@ -1250,7 +1303,7 @@ namespace Emby.Server.Implementations.Session if (item is null) { - _logger.LogError("A non-existent item Id {0} was passed into TranslateItemForPlayback", id); + _logger.LogError("A nonexistent item Id {0} was passed into TranslateItemForPlayback", id); return Array.Empty<BaseItem>(); } @@ -1303,7 +1356,7 @@ namespace Emby.Server.Implementations.Session if (item is null) { - _logger.LogError("A non-existent item Id {0} was passed into TranslateItemForInstantMix", id); + _logger.LogError("A nonexistent item Id {0} was passed into TranslateItemForInstantMix", id); return new List<BaseItem>(); } @@ -1393,7 +1446,7 @@ namespace Emby.Server.Implementations.Session UserName = user.Username }; - session.AdditionalUsers = [..session.AdditionalUsers, newUser]; + session.AdditionalUsers = [.. session.AdditionalUsers, newUser]; } } @@ -1505,7 +1558,7 @@ namespace Emby.Server.Implementations.Session var returnResult = new AuthenticationResult { User = _userManager.GetUserDto(user, request.RemoteEndPoint), - SessionInfo = session, + SessionInfo = ToSessionInfoDto(session), AccessToken = token, ServerId = _appHost.SystemId }; @@ -1800,6 +1853,109 @@ namespace Emby.Server.Implementations.Session return await GetSessionByAuthenticationToken(items[0], deviceId, remoteEndpoint, null).ConfigureAwait(false); } + /// <inheritdoc/> + public IReadOnlyList<SessionInfoDto> GetSessions( + Guid userId, + string deviceId, + int? activeWithinSeconds, + Guid? controllableUserToCheck, + bool isApiKey) + { + var result = Sessions; + if (!string.IsNullOrEmpty(deviceId)) + { + result = result.Where(i => string.Equals(i.DeviceId, deviceId, StringComparison.OrdinalIgnoreCase)); + } + + var userCanControlOthers = false; + var userIsAdmin = false; + User user = null; + + if (isApiKey) + { + userCanControlOthers = true; + userIsAdmin = true; + } + else if (!userId.IsEmpty()) + { + user = _userManager.GetUserById(userId); + if (user is not null) + { + userCanControlOthers = user.HasPermission(PermissionKind.EnableRemoteControlOfOtherUsers); + userIsAdmin = user.HasPermission(PermissionKind.IsAdministrator); + } + else + { + return []; + } + } + + if (!controllableUserToCheck.IsNullOrEmpty()) + { + result = result.Where(i => i.SupportsRemoteControl); + + var controlledUser = _userManager.GetUserById(controllableUserToCheck.Value); + if (controlledUser is null) + { + return []; + } + + if (!controlledUser.HasPermission(PermissionKind.EnableSharedDeviceControl)) + { + // Controlled user has device sharing disabled + result = result.Where(i => !i.UserId.IsEmpty()); + } + + if (!userCanControlOthers) + { + // User cannot control other user's sessions, validate user id. + result = result.Where(i => i.UserId.IsEmpty() || i.ContainsUser(userId)); + } + + result = result.Where(i => + { + if (isApiKey) + { + return true; + } + + if (user is null) + { + return false; + } + + return string.IsNullOrWhiteSpace(i.DeviceId) || _deviceManager.CanAccessDevice(user, i.DeviceId); + }); + } + else if (!userIsAdmin) + { + // Request isn't from administrator, limit to "own" sessions. + result = result.Where(i => i.UserId.IsEmpty() || i.ContainsUser(userId)); + } + + if (!userIsAdmin) + { + // Don't report acceleration type for non-admin users. + result = result.Select(r => + { + if (r.TranscodingInfo is not null) + { + r.TranscodingInfo.HardwareAccelerationType = HardwareAccelerationType.none; + } + + return r; + }); + } + + if (activeWithinSeconds.HasValue && activeWithinSeconds.Value > 0) + { + var minActiveDate = DateTime.UtcNow.AddSeconds(0 - activeWithinSeconds.Value); + result = result.Where(i => i.LastActivityDate >= minActiveDate); + } + + return result.Select(ToSessionInfoDto).ToList(); + } + /// <inheritdoc /> public Task SendMessageToAdminSessions<T>(SessionMessageType name, T data, CancellationToken cancellationToken) { |