mirror of
https://github.com/jellyfin/jellyfin.git
synced 2025-10-27 00:32:43 -04:00
1885 lines
65 KiB
C#
1885 lines
65 KiB
C#
#nullable disable
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#pragma warning disable CS1591
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using Jellyfin.Data.Entities;
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using Jellyfin.Data.Entities.Security;
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using Jellyfin.Data.Enums;
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using Jellyfin.Data.Events;
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using Jellyfin.Data.Queries;
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using Jellyfin.Extensions;
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using MediaBrowser.Common.Events;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Controller;
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using MediaBrowser.Controller.Authentication;
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using MediaBrowser.Controller.Devices;
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using MediaBrowser.Controller.Drawing;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Events;
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using MediaBrowser.Controller.Events.Session;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Net;
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using MediaBrowser.Controller.Session;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Library;
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using MediaBrowser.Model.Querying;
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using MediaBrowser.Model.Session;
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using MediaBrowser.Model.SyncPlay;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using Episode = MediaBrowser.Controller.Entities.TV.Episode;
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namespace Emby.Server.Implementations.Session
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{
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/// <summary>
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/// Class SessionManager.
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/// </summary>
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public class SessionManager : ISessionManager, IDisposable
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{
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private readonly IUserDataManager _userDataManager;
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private readonly ILogger<SessionManager> _logger;
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private readonly IEventManager _eventManager;
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private readonly ILibraryManager _libraryManager;
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private readonly IUserManager _userManager;
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private readonly IMusicManager _musicManager;
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private readonly IDtoService _dtoService;
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private readonly IImageProcessor _imageProcessor;
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private readonly IMediaSourceManager _mediaSourceManager;
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private readonly IServerApplicationHost _appHost;
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private readonly IDeviceManager _deviceManager;
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/// <summary>
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/// The active connections.
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/// </summary>
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private readonly ConcurrentDictionary<string, SessionInfo> _activeConnections = new(StringComparer.OrdinalIgnoreCase);
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private Timer _idleTimer;
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private DtoOptions _itemInfoDtoOptions;
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private bool _disposed = false;
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public SessionManager(
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ILogger<SessionManager> logger,
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IEventManager eventManager,
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IUserDataManager userDataManager,
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ILibraryManager libraryManager,
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IUserManager userManager,
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IMusicManager musicManager,
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IDtoService dtoService,
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IImageProcessor imageProcessor,
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IServerApplicationHost appHost,
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IDeviceManager deviceManager,
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IMediaSourceManager mediaSourceManager)
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{
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_logger = logger;
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_eventManager = eventManager;
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_userDataManager = userDataManager;
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_libraryManager = libraryManager;
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_userManager = userManager;
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_musicManager = musicManager;
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_dtoService = dtoService;
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_imageProcessor = imageProcessor;
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_appHost = appHost;
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_deviceManager = deviceManager;
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_mediaSourceManager = mediaSourceManager;
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_deviceManager.DeviceOptionsUpdated += OnDeviceManagerDeviceOptionsUpdated;
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}
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/// <inheritdoc />
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public event EventHandler<GenericEventArgs<AuthenticationRequest>> AuthenticationFailed;
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/// <inheritdoc />
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public event EventHandler<GenericEventArgs<AuthenticationResult>> AuthenticationSucceeded;
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/// <summary>
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/// Occurs when playback has started.
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/// </summary>
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public event EventHandler<PlaybackProgressEventArgs> PlaybackStart;
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/// <summary>
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/// Occurs when playback has progressed.
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/// </summary>
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public event EventHandler<PlaybackProgressEventArgs> PlaybackProgress;
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/// <summary>
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/// Occurs when playback has stopped.
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/// </summary>
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public event EventHandler<PlaybackStopEventArgs> PlaybackStopped;
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/// <inheritdoc />
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public event EventHandler<SessionEventArgs> SessionStarted;
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/// <inheritdoc />
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public event EventHandler<SessionEventArgs> CapabilitiesChanged;
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/// <inheritdoc />
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public event EventHandler<SessionEventArgs> SessionEnded;
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/// <inheritdoc />
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public event EventHandler<SessionEventArgs> SessionActivity;
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/// <inheritdoc />
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public event EventHandler<SessionEventArgs> SessionControllerConnected;
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/// <summary>
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/// Gets all connections.
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/// </summary>
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/// <value>All connections.</value>
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public IEnumerable<SessionInfo> Sessions => _activeConnections.Values.OrderByDescending(c => c.LastActivityDate);
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private void OnDeviceManagerDeviceOptionsUpdated(object sender, GenericEventArgs<Tuple<string, DeviceOptions>> e)
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{
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foreach (var session in Sessions)
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{
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if (string.Equals(session.DeviceId, e.Argument.Item1, StringComparison.Ordinal))
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{
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if (!string.IsNullOrWhiteSpace(e.Argument.Item2.CustomName))
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{
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session.HasCustomDeviceName = true;
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session.DeviceName = e.Argument.Item2.CustomName;
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}
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else
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{
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session.HasCustomDeviceName = false;
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}
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}
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}
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}
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/// <inheritdoc />
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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/// <summary>
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/// Releases unmanaged and optionally managed resources.
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/// </summary>
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/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
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protected virtual void Dispose(bool disposing)
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{
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if (_disposed)
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{
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return;
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}
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if (disposing)
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{
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_idleTimer?.Dispose();
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}
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_idleTimer = null;
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_deviceManager.DeviceOptionsUpdated -= OnDeviceManagerDeviceOptionsUpdated;
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_disposed = true;
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}
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private void CheckDisposed()
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{
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if (_disposed)
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{
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throw new ObjectDisposedException(GetType().Name);
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}
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}
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private void OnSessionStarted(SessionInfo info)
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{
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if (!string.IsNullOrEmpty(info.DeviceId))
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{
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var capabilities = _deviceManager.GetCapabilities(info.DeviceId);
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if (capabilities != null)
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{
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ReportCapabilities(info, capabilities, false);
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}
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}
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_eventManager.Publish(new SessionStartedEventArgs(info));
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EventHelper.QueueEventIfNotNull(
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SessionStarted,
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this,
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new SessionEventArgs
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{
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SessionInfo = info
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},
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_logger);
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}
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private void OnSessionEnded(SessionInfo info)
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{
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EventHelper.QueueEventIfNotNull(
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SessionEnded,
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this,
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new SessionEventArgs
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{
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SessionInfo = info
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},
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_logger);
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_eventManager.Publish(new SessionEndedEventArgs(info));
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info.Dispose();
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}
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/// <inheritdoc />
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public void UpdateDeviceName(string sessionId, string reportedDeviceName)
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{
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var session = GetSession(sessionId);
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if (session != null)
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{
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session.DeviceName = reportedDeviceName;
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}
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}
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/// <summary>
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/// Logs the user activity.
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/// </summary>
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/// <param name="appName">Type of the client.</param>
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/// <param name="appVersion">The app version.</param>
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/// <param name="deviceId">The device id.</param>
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/// <param name="deviceName">Name of the device.</param>
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/// <param name="remoteEndPoint">The remote end point.</param>
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/// <param name="user">The user.</param>
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/// <returns>SessionInfo.</returns>
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public async Task<SessionInfo> LogSessionActivity(
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string appName,
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string appVersion,
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string deviceId,
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string deviceName,
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string remoteEndPoint,
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User user)
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{
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CheckDisposed();
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if (string.IsNullOrEmpty(appName))
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{
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throw new ArgumentNullException(nameof(appName));
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}
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if (string.IsNullOrEmpty(appVersion))
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{
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throw new ArgumentNullException(nameof(appVersion));
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}
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if (string.IsNullOrEmpty(deviceId))
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{
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throw new ArgumentNullException(nameof(deviceId));
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}
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var activityDate = DateTime.UtcNow;
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var session = await GetSessionInfo(appName, appVersion, deviceId, deviceName, remoteEndPoint, user).ConfigureAwait(false);
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var lastActivityDate = session.LastActivityDate;
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session.LastActivityDate = activityDate;
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if (user != null)
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{
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var userLastActivityDate = user.LastActivityDate ?? DateTime.MinValue;
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if ((activityDate - userLastActivityDate).TotalSeconds > 60)
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{
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try
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{
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user.LastActivityDate = activityDate;
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await _userManager.UpdateUserAsync(user).ConfigureAwait(false);
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}
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catch (DbUpdateConcurrencyException e)
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{
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_logger.LogDebug(e, "Error updating user's last activity date.");
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}
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}
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}
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if ((activityDate - lastActivityDate).TotalSeconds > 10)
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{
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SessionActivity?.Invoke(
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this,
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new SessionEventArgs
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{
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SessionInfo = session
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});
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}
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return session;
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}
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/// <inheritdoc />
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public void OnSessionControllerConnected(SessionInfo session)
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{
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EventHelper.QueueEventIfNotNull(
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SessionControllerConnected,
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this,
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new SessionEventArgs
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{
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SessionInfo = session
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},
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_logger);
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}
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/// <inheritdoc />
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public void CloseIfNeeded(SessionInfo session)
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{
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if (!session.SessionControllers.Any(i => i.IsSessionActive))
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{
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var key = GetSessionKey(session.Client, session.DeviceId);
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_activeConnections.TryRemove(key, out _);
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OnSessionEnded(session);
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}
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}
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/// <inheritdoc />
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public void ReportSessionEnded(string sessionId)
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{
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CheckDisposed();
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var session = GetSession(sessionId, false);
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if (session != null)
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{
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var key = GetSessionKey(session.Client, session.DeviceId);
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_activeConnections.TryRemove(key, out _);
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OnSessionEnded(session);
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}
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}
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private Task<MediaSourceInfo> GetMediaSource(BaseItem item, string mediaSourceId, string liveStreamId)
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{
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return _mediaSourceManager.GetMediaSource(item, mediaSourceId, liveStreamId, false, CancellationToken.None);
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}
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/// <summary>
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/// Updates the now playing item id.
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/// </summary>
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/// <returns>Task.</returns>
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private async Task UpdateNowPlayingItem(SessionInfo session, PlaybackProgressInfo info, BaseItem libraryItem, bool updateLastCheckInTime)
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{
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if (string.IsNullOrEmpty(info.MediaSourceId))
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{
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info.MediaSourceId = info.ItemId.ToString("N", CultureInfo.InvariantCulture);
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}
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if (!info.ItemId.Equals(Guid.Empty) && info.Item == null && libraryItem != null)
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{
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var current = session.NowPlayingItem;
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if (current == null || !info.ItemId.Equals(current.Id))
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{
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var runtimeTicks = libraryItem.RunTimeTicks;
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MediaSourceInfo mediaSource = null;
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if (libraryItem is IHasMediaSources)
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{
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mediaSource = await GetMediaSource(libraryItem, info.MediaSourceId, info.LiveStreamId).ConfigureAwait(false);
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if (mediaSource != null)
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{
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runtimeTicks = mediaSource.RunTimeTicks;
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}
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}
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info.Item = GetItemInfo(libraryItem, mediaSource);
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info.Item.RunTimeTicks = runtimeTicks;
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}
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else
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{
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info.Item = current;
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}
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}
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session.NowPlayingItem = info.Item;
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session.LastActivityDate = DateTime.UtcNow;
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if (updateLastCheckInTime)
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{
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session.LastPlaybackCheckIn = DateTime.UtcNow;
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}
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session.PlayState.IsPaused = info.IsPaused;
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session.PlayState.PositionTicks = info.PositionTicks;
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session.PlayState.MediaSourceId = info.MediaSourceId;
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session.PlayState.CanSeek = info.CanSeek;
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session.PlayState.IsMuted = info.IsMuted;
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session.PlayState.VolumeLevel = info.VolumeLevel;
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session.PlayState.AudioStreamIndex = info.AudioStreamIndex;
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session.PlayState.SubtitleStreamIndex = info.SubtitleStreamIndex;
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session.PlayState.PlayMethod = info.PlayMethod;
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session.PlayState.RepeatMode = info.RepeatMode;
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session.PlaylistItemId = info.PlaylistItemId;
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var nowPlayingQueue = info.NowPlayingQueue;
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if (nowPlayingQueue?.Length > 0)
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{
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session.NowPlayingQueue = nowPlayingQueue;
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var itemIds = nowPlayingQueue.Select(queue => queue.Id).ToArray();
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session.NowPlayingQueueFullItems = _dtoService.GetBaseItemDtos(
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_libraryManager.GetItemList(new InternalItemsQuery { ItemIds = itemIds }),
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new DtoOptions(true));
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}
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}
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/// <summary>
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/// Removes the now playing item id.
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/// </summary>
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/// <param name="session">The session.</param>
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private void RemoveNowPlayingItem(SessionInfo session)
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{
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session.NowPlayingItem = null;
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session.PlayState = new PlayerStateInfo();
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if (!string.IsNullOrEmpty(session.DeviceId))
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{
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ClearTranscodingInfo(session.DeviceId);
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}
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}
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private static string GetSessionKey(string appName, string deviceId)
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=> appName + deviceId;
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/// <summary>
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/// Gets the connection.
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/// </summary>
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/// <param name="appName">Type of the client.</param>
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/// <param name="appVersion">The app version.</param>
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/// <param name="deviceId">The device id.</param>
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/// <param name="deviceName">Name of the device.</param>
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/// <param name="remoteEndPoint">The remote end point.</param>
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/// <param name="user">The user.</param>
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/// <returns>SessionInfo.</returns>
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private async Task<SessionInfo> GetSessionInfo(
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string appName,
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string appVersion,
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string deviceId,
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string deviceName,
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string remoteEndPoint,
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User user)
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{
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CheckDisposed();
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if (string.IsNullOrEmpty(deviceId))
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{
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throw new ArgumentNullException(nameof(deviceId));
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}
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var key = GetSessionKey(appName, deviceId);
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CheckDisposed();
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if (!_activeConnections.TryGetValue(key, out var sessionInfo))
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{
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_activeConnections[key] = await CreateSession(key, appName, appVersion, deviceId, deviceName, remoteEndPoint, user).ConfigureAwait(false);
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sessionInfo = _activeConnections[key];
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}
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sessionInfo.UserId = user?.Id ?? Guid.Empty;
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sessionInfo.UserName = user?.Username;
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sessionInfo.UserPrimaryImageTag = user?.ProfileImage == null ? null : GetImageCacheTag(user);
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sessionInfo.RemoteEndPoint = remoteEndPoint;
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sessionInfo.Client = appName;
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if (!sessionInfo.HasCustomDeviceName || string.IsNullOrEmpty(sessionInfo.DeviceName))
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{
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sessionInfo.DeviceName = deviceName;
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}
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sessionInfo.ApplicationVersion = appVersion;
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if (user == null)
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{
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sessionInfo.AdditionalUsers = Array.Empty<SessionUserInfo>();
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}
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return sessionInfo;
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}
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private async Task<SessionInfo> CreateSession(
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string key,
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string appName,
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string appVersion,
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string deviceId,
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string deviceName,
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string remoteEndPoint,
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User user)
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{
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var sessionInfo = new SessionInfo(this, _logger)
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{
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Client = appName,
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DeviceId = deviceId,
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ApplicationVersion = appVersion,
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Id = key.GetMD5().ToString("N", CultureInfo.InvariantCulture),
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ServerId = _appHost.SystemId
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};
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var username = user?.Username;
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sessionInfo.UserId = user?.Id ?? Guid.Empty;
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sessionInfo.UserName = username;
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sessionInfo.UserPrimaryImageTag = user?.ProfileImage == null ? null : GetImageCacheTag(user);
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sessionInfo.RemoteEndPoint = remoteEndPoint;
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if (string.IsNullOrEmpty(deviceName))
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{
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deviceName = "Network Device";
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}
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var deviceOptions = await _deviceManager.GetDeviceOptions(deviceId).ConfigureAwait(false);
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if (string.IsNullOrEmpty(deviceOptions.CustomName))
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{
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sessionInfo.DeviceName = deviceName;
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}
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else
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{
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sessionInfo.DeviceName = deviceOptions.CustomName;
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sessionInfo.HasCustomDeviceName = true;
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}
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OnSessionStarted(sessionInfo);
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return sessionInfo;
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}
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private List<User> GetUsers(SessionInfo session)
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{
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var users = new List<User>();
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if (session.UserId != Guid.Empty)
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{
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var user = _userManager.GetUserById(session.UserId);
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if (user == null)
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{
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throw new InvalidOperationException("User not found");
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}
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users.Add(user);
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users.AddRange(session.AdditionalUsers
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.Select(i => _userManager.GetUserById(i.UserId))
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.Where(i => i != null));
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}
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return users;
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}
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private void StartIdleCheckTimer()
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{
|
|
_idleTimer ??= new Timer(CheckForIdlePlayback, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5));
|
|
}
|
|
|
|
private void StopIdleCheckTimer()
|
|
{
|
|
if (_idleTimer != null)
|
|
{
|
|
_idleTimer.Dispose();
|
|
_idleTimer = null;
|
|
}
|
|
}
|
|
|
|
private async void CheckForIdlePlayback(object state)
|
|
{
|
|
var playingSessions = Sessions.Where(i => i.NowPlayingItem != null)
|
|
.ToList();
|
|
|
|
if (playingSessions.Count > 0)
|
|
{
|
|
var idle = playingSessions
|
|
.Where(i => (DateTime.UtcNow - i.LastPlaybackCheckIn).TotalMinutes > 5)
|
|
.ToList();
|
|
|
|
foreach (var session in idle)
|
|
{
|
|
_logger.LogDebug("Session {0} has gone idle while playing", session.Id);
|
|
|
|
try
|
|
{
|
|
await OnPlaybackStopped(new PlaybackStopInfo
|
|
{
|
|
Item = session.NowPlayingItem,
|
|
ItemId = session.NowPlayingItem == null ? Guid.Empty : session.NowPlayingItem.Id,
|
|
SessionId = session.Id,
|
|
MediaSourceId = session.PlayState?.MediaSourceId,
|
|
PositionTicks = session.PlayState?.PositionTicks
|
|
}).ConfigureAwait(false);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogDebug("Error calling OnPlaybackStopped", ex);
|
|
}
|
|
}
|
|
|
|
playingSessions = Sessions.Where(i => i.NowPlayingItem != null)
|
|
.ToList();
|
|
}
|
|
|
|
if (playingSessions.Count == 0)
|
|
{
|
|
StopIdleCheckTimer();
|
|
}
|
|
}
|
|
|
|
private BaseItem GetNowPlayingItem(SessionInfo session, Guid itemId)
|
|
{
|
|
var item = session.FullNowPlayingItem;
|
|
if (item != null && item.Id.Equals(itemId))
|
|
{
|
|
return item;
|
|
}
|
|
|
|
item = _libraryManager.GetItemById(itemId);
|
|
|
|
session.FullNowPlayingItem = item;
|
|
|
|
return item;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Used to report that playback has started for an item.
|
|
/// </summary>
|
|
/// <param name="info">The info.</param>
|
|
/// <returns>Task.</returns>
|
|
/// <exception cref="ArgumentNullException"><c>info</c> is <c>null</c>.</exception>
|
|
public async Task OnPlaybackStart(PlaybackStartInfo info)
|
|
{
|
|
CheckDisposed();
|
|
|
|
if (info == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(info));
|
|
}
|
|
|
|
var session = GetSession(info.SessionId);
|
|
|
|
var libraryItem = info.ItemId == Guid.Empty
|
|
? null
|
|
: GetNowPlayingItem(session, info.ItemId);
|
|
|
|
await UpdateNowPlayingItem(session, info, libraryItem, true).ConfigureAwait(false);
|
|
|
|
if (!string.IsNullOrEmpty(session.DeviceId) && info.PlayMethod != PlayMethod.Transcode)
|
|
{
|
|
ClearTranscodingInfo(session.DeviceId);
|
|
}
|
|
|
|
session.StartAutomaticProgress(info);
|
|
|
|
var users = GetUsers(session);
|
|
|
|
if (libraryItem != null)
|
|
{
|
|
foreach (var user in users)
|
|
{
|
|
OnPlaybackStart(user, libraryItem);
|
|
}
|
|
}
|
|
|
|
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,
|
|
eventArgs,
|
|
_logger);
|
|
|
|
StartIdleCheckTimer();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Called when [playback start].
|
|
/// </summary>
|
|
/// <param name="user">The user object.</param>
|
|
/// <param name="item">The item.</param>
|
|
private void OnPlaybackStart(User user, BaseItem item)
|
|
{
|
|
var data = _userDataManager.GetUserData(user, item);
|
|
|
|
data.PlayCount++;
|
|
data.LastPlayedDate = DateTime.UtcNow;
|
|
|
|
if (item.SupportsPlayedStatus && !item.SupportsPositionTicksResume)
|
|
{
|
|
data.Played = true;
|
|
}
|
|
else
|
|
{
|
|
data.Played = false;
|
|
}
|
|
|
|
_userDataManager.SaveUserData(user, item, data, UserDataSaveReason.PlaybackStart, CancellationToken.None);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task OnPlaybackProgress(PlaybackProgressInfo info)
|
|
{
|
|
return OnPlaybackProgress(info, false);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Used to report playback progress for an item.
|
|
/// </summary>
|
|
/// <param name="info">The playback progress info.</param>
|
|
/// <param name="isAutomated">Whether this is an automated update.</param>
|
|
/// <returns>Task.</returns>
|
|
public async Task OnPlaybackProgress(PlaybackProgressInfo info, bool isAutomated)
|
|
{
|
|
CheckDisposed();
|
|
|
|
if (info == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(info));
|
|
}
|
|
|
|
var session = GetSession(info.SessionId);
|
|
|
|
var libraryItem = info.ItemId.Equals(Guid.Empty)
|
|
? null
|
|
: GetNowPlayingItem(session, info.ItemId);
|
|
|
|
await UpdateNowPlayingItem(session, info, libraryItem, !isAutomated).ConfigureAwait(false);
|
|
|
|
var users = GetUsers(session);
|
|
|
|
// only update saved user data on actual check-ins, not automated ones
|
|
if (libraryItem != null && !isAutomated)
|
|
{
|
|
foreach (var user in users)
|
|
{
|
|
OnPlaybackProgress(user, libraryItem, info);
|
|
}
|
|
}
|
|
|
|
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)
|
|
{
|
|
session.StartAutomaticProgress(info);
|
|
}
|
|
|
|
StartIdleCheckTimer();
|
|
}
|
|
|
|
private void OnPlaybackProgress(User user, BaseItem item, PlaybackProgressInfo info)
|
|
{
|
|
var data = _userDataManager.GetUserData(user, item);
|
|
|
|
var positionTicks = info.PositionTicks;
|
|
|
|
var changed = false;
|
|
|
|
if (positionTicks.HasValue)
|
|
{
|
|
_userDataManager.UpdatePlayState(item, data, positionTicks.Value);
|
|
changed = true;
|
|
}
|
|
|
|
var tracksChanged = UpdatePlaybackSettings(user, info, data);
|
|
if (!tracksChanged)
|
|
{
|
|
changed = true;
|
|
}
|
|
|
|
if (changed)
|
|
{
|
|
_userDataManager.SaveUserData(user, item, data, UserDataSaveReason.PlaybackProgress, CancellationToken.None);
|
|
}
|
|
}
|
|
|
|
private static bool UpdatePlaybackSettings(User user, PlaybackProgressInfo info, UserItemData data)
|
|
{
|
|
var changed = false;
|
|
|
|
if (user.RememberAudioSelections)
|
|
{
|
|
if (data.AudioStreamIndex != info.AudioStreamIndex)
|
|
{
|
|
data.AudioStreamIndex = info.AudioStreamIndex;
|
|
changed = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (data.AudioStreamIndex.HasValue)
|
|
{
|
|
data.AudioStreamIndex = null;
|
|
changed = true;
|
|
}
|
|
}
|
|
|
|
if (user.RememberSubtitleSelections)
|
|
{
|
|
if (data.SubtitleStreamIndex != info.SubtitleStreamIndex)
|
|
{
|
|
data.SubtitleStreamIndex = info.SubtitleStreamIndex;
|
|
changed = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (data.SubtitleStreamIndex.HasValue)
|
|
{
|
|
data.SubtitleStreamIndex = null;
|
|
changed = true;
|
|
}
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Used to report that playback has ended for an item.
|
|
/// </summary>
|
|
/// <param name="info">The info.</param>
|
|
/// <returns>Task.</returns>
|
|
/// <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();
|
|
|
|
if (info == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(info));
|
|
}
|
|
|
|
if (info.PositionTicks.HasValue && info.PositionTicks.Value < 0)
|
|
{
|
|
throw new ArgumentOutOfRangeException(nameof(info), "The PlaybackStopInfo's PositionTicks was negative.");
|
|
}
|
|
|
|
var session = GetSession(info.SessionId);
|
|
|
|
session.StopAutomaticProgress();
|
|
|
|
var libraryItem = info.ItemId.Equals(Guid.Empty)
|
|
? null
|
|
: GetNowPlayingItem(session, info.ItemId);
|
|
|
|
// Normalize
|
|
if (string.IsNullOrEmpty(info.MediaSourceId))
|
|
{
|
|
info.MediaSourceId = info.ItemId.ToString("N", CultureInfo.InvariantCulture);
|
|
}
|
|
|
|
if (!info.ItemId.Equals(Guid.Empty) && info.Item == null && libraryItem != null)
|
|
{
|
|
var current = session.NowPlayingItem;
|
|
|
|
if (current == null || !info.ItemId.Equals(current.Id))
|
|
{
|
|
MediaSourceInfo mediaSource = null;
|
|
|
|
if (libraryItem is IHasMediaSources)
|
|
{
|
|
mediaSource = await GetMediaSource(libraryItem, info.MediaSourceId, info.LiveStreamId).ConfigureAwait(false);
|
|
}
|
|
|
|
info.Item = GetItemInfo(libraryItem, mediaSource);
|
|
}
|
|
else
|
|
{
|
|
info.Item = current;
|
|
}
|
|
}
|
|
|
|
if (info.Item != null)
|
|
{
|
|
var msString = info.PositionTicks.HasValue ? (info.PositionTicks.Value / 10000).ToString(CultureInfo.InvariantCulture) : "unknown";
|
|
|
|
_logger.LogInformation(
|
|
"Playback stopped reported by app {0} {1} playing {2}. Stopped at {3} ms",
|
|
session.Client,
|
|
session.ApplicationVersion,
|
|
info.Item.Name,
|
|
msString);
|
|
}
|
|
|
|
if (info.NowPlayingQueue != null)
|
|
{
|
|
session.NowPlayingQueue = info.NowPlayingQueue;
|
|
}
|
|
|
|
session.PlaylistItemId = info.PlaylistItemId;
|
|
|
|
RemoveNowPlayingItem(session);
|
|
|
|
var users = GetUsers(session);
|
|
var playedToCompletion = false;
|
|
|
|
if (libraryItem != null)
|
|
{
|
|
foreach (var user in users)
|
|
{
|
|
playedToCompletion = OnPlaybackStopped(user, libraryItem, info.PositionTicks, info.Failed);
|
|
}
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(info.LiveStreamId))
|
|
{
|
|
try
|
|
{
|
|
await _mediaSourceManager.CloseLiveStream(info.LiveStreamId).ConfigureAwait(false);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError("Error closing live stream", ex);
|
|
}
|
|
}
|
|
|
|
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)
|
|
{
|
|
bool playedToCompletion = false;
|
|
|
|
if (!playbackFailed)
|
|
{
|
|
var data = _userDataManager.GetUserData(user, item);
|
|
|
|
if (positionTicks.HasValue)
|
|
{
|
|
playedToCompletion = _userDataManager.UpdatePlayState(item, data, positionTicks.Value);
|
|
}
|
|
else
|
|
{
|
|
// If the client isn't able to report this, then we'll just have to make an assumption
|
|
data.PlayCount++;
|
|
data.Played = item.SupportsPlayedStatus;
|
|
data.PlaybackPositionTicks = 0;
|
|
playedToCompletion = true;
|
|
}
|
|
|
|
_userDataManager.SaveUserData(user, item, data, UserDataSaveReason.PlaybackFinished, CancellationToken.None);
|
|
}
|
|
|
|
return playedToCompletion;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the session.
|
|
/// </summary>
|
|
/// <param name="sessionId">The session identifier.</param>
|
|
/// <param name="throwOnMissing">if set to <c>true</c> [throw on missing].</param>
|
|
/// <returns>SessionInfo.</returns>
|
|
/// <exception cref="ResourceNotFoundException">
|
|
/// No session with an Id equal to <c>sessionId</c> was found
|
|
/// and <c>throwOnMissing</c> is <c>true</c>.
|
|
/// </exception>
|
|
private SessionInfo GetSession(string sessionId, bool throwOnMissing = true)
|
|
{
|
|
var session = Sessions.FirstOrDefault(i => string.Equals(i.Id, sessionId, StringComparison.Ordinal));
|
|
if (session == null && throwOnMissing)
|
|
{
|
|
throw new ResourceNotFoundException(
|
|
string.Format(CultureInfo.InvariantCulture, "Session {0} not found.", sessionId));
|
|
}
|
|
|
|
return session;
|
|
}
|
|
|
|
private SessionInfo GetSessionToRemoteControl(string sessionId)
|
|
{
|
|
// Accept either device id or session id
|
|
var session = Sessions.FirstOrDefault(i => string.Equals(i.Id, sessionId, StringComparison.Ordinal));
|
|
|
|
if (session == null)
|
|
{
|
|
throw new ResourceNotFoundException(
|
|
string.Format(CultureInfo.InvariantCulture, "Session {0} not found.", sessionId));
|
|
}
|
|
|
|
return session;
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task SendMessageCommand(string controllingSessionId, string sessionId, MessageCommand command, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var generalCommand = new GeneralCommand
|
|
{
|
|
Name = GeneralCommandType.DisplayMessage
|
|
};
|
|
|
|
generalCommand.Arguments["Header"] = command.Header;
|
|
generalCommand.Arguments["Text"] = command.Text;
|
|
|
|
if (command.TimeoutMs.HasValue)
|
|
{
|
|
generalCommand.Arguments["TimeoutMs"] = command.TimeoutMs.Value.ToString(CultureInfo.InvariantCulture);
|
|
}
|
|
|
|
return SendGeneralCommand(controllingSessionId, sessionId, generalCommand, cancellationToken);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task SendGeneralCommand(string controllingSessionId, string sessionId, GeneralCommand command, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var session = GetSessionToRemoteControl(sessionId);
|
|
|
|
if (!string.IsNullOrEmpty(controllingSessionId))
|
|
{
|
|
var controllingSession = GetSession(controllingSessionId);
|
|
AssertCanControl(session, controllingSession);
|
|
}
|
|
|
|
return SendMessageToSession(session, SessionMessageType.GeneralCommand, command, cancellationToken);
|
|
}
|
|
|
|
private static async Task SendMessageToSession<T>(SessionInfo session, SessionMessageType name, T data, CancellationToken cancellationToken)
|
|
{
|
|
var controllers = session.SessionControllers;
|
|
var messageId = Guid.NewGuid();
|
|
|
|
foreach (var controller in controllers)
|
|
{
|
|
await controller.SendMessage(name, messageId, data, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
}
|
|
|
|
private static Task SendMessageToSessions<T>(IEnumerable<SessionInfo> sessions, SessionMessageType name, T data, CancellationToken cancellationToken)
|
|
{
|
|
IEnumerable<Task> GetTasks()
|
|
{
|
|
var messageId = Guid.NewGuid();
|
|
foreach (var session in sessions)
|
|
{
|
|
var controllers = session.SessionControllers;
|
|
foreach (var controller in controllers)
|
|
{
|
|
yield return controller.SendMessage(name, messageId, data, cancellationToken);
|
|
}
|
|
}
|
|
}
|
|
|
|
return Task.WhenAll(GetTasks());
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public async Task SendPlayCommand(string controllingSessionId, string sessionId, PlayRequest command, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var session = GetSessionToRemoteControl(sessionId);
|
|
|
|
var user = session.UserId == Guid.Empty ? null : _userManager.GetUserById(session.UserId);
|
|
|
|
List<BaseItem> items;
|
|
|
|
if (command.PlayCommand == PlayCommand.PlayInstantMix)
|
|
{
|
|
items = command.ItemIds.SelectMany(i => TranslateItemForInstantMix(i, user))
|
|
.ToList();
|
|
|
|
command.PlayCommand = PlayCommand.PlayNow;
|
|
}
|
|
else
|
|
{
|
|
var list = new List<BaseItem>();
|
|
foreach (var itemId in command.ItemIds)
|
|
{
|
|
var subItems = TranslateItemForPlayback(itemId, user);
|
|
list.AddRange(subItems);
|
|
}
|
|
|
|
items = list;
|
|
}
|
|
|
|
if (command.PlayCommand == PlayCommand.PlayShuffle)
|
|
{
|
|
items.Shuffle();
|
|
command.PlayCommand = PlayCommand.PlayNow;
|
|
}
|
|
|
|
command.ItemIds = items.Select(i => i.Id).ToArray();
|
|
|
|
if (user != null)
|
|
{
|
|
if (items.Any(i => i.GetPlayAccess(user) != PlayAccess.Full))
|
|
{
|
|
throw new ArgumentException(
|
|
string.Format(CultureInfo.InvariantCulture, "{0} is not allowed to play media.", user.Username));
|
|
}
|
|
}
|
|
|
|
if (user != null
|
|
&& command.ItemIds.Length == 1
|
|
&& user.EnableNextEpisodeAutoPlay
|
|
&& _libraryManager.GetItemById(command.ItemIds[0]) is Episode episode)
|
|
{
|
|
var series = episode.Series;
|
|
if (series != null)
|
|
{
|
|
var episodes = series.GetEpisodes(
|
|
user,
|
|
new DtoOptions(false)
|
|
{
|
|
EnableImages = false
|
|
})
|
|
.Where(i => !i.IsVirtualItem)
|
|
.SkipWhile(i => i.Id != episode.Id)
|
|
.ToList();
|
|
|
|
if (episodes.Count > 0)
|
|
{
|
|
command.ItemIds = episodes.Select(i => i.Id).ToArray();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(controllingSessionId))
|
|
{
|
|
var controllingSession = GetSession(controllingSessionId);
|
|
AssertCanControl(session, controllingSession);
|
|
if (!controllingSession.UserId.Equals(Guid.Empty))
|
|
{
|
|
command.ControllingUserId = controllingSession.UserId;
|
|
}
|
|
}
|
|
|
|
await SendMessageToSession(session, SessionMessageType.Play, command, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public async Task SendSyncPlayCommand(string sessionId, SendCommand command, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
var session = GetSession(sessionId);
|
|
await SendMessageToSession(session, SessionMessageType.SyncPlayCommand, command, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public async Task SendSyncPlayGroupUpdate<T>(string sessionId, GroupUpdate<T> command, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
var session = GetSession(sessionId);
|
|
await SendMessageToSession(session, SessionMessageType.SyncPlayGroupUpdate, command, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
|
|
private IEnumerable<BaseItem> TranslateItemForPlayback(Guid id, User user)
|
|
{
|
|
var item = _libraryManager.GetItemById(id);
|
|
|
|
if (item == null)
|
|
{
|
|
_logger.LogError("A non-existant item Id {0} was passed into TranslateItemForPlayback", id);
|
|
return Array.Empty<BaseItem>();
|
|
}
|
|
|
|
if (item is IItemByName byName)
|
|
{
|
|
return byName.GetTaggedItems(new InternalItemsQuery(user)
|
|
{
|
|
IsFolder = false,
|
|
Recursive = true,
|
|
DtoOptions = new DtoOptions(false)
|
|
{
|
|
EnableImages = false,
|
|
Fields = new[]
|
|
{
|
|
ItemFields.SortName
|
|
}
|
|
},
|
|
IsVirtualItem = false,
|
|
OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) }
|
|
});
|
|
}
|
|
|
|
if (item.IsFolder)
|
|
{
|
|
var folder = (Folder)item;
|
|
|
|
return folder.GetItemList(new InternalItemsQuery(user)
|
|
{
|
|
Recursive = true,
|
|
IsFolder = false,
|
|
DtoOptions = new DtoOptions(false)
|
|
{
|
|
EnableImages = false,
|
|
Fields = new ItemFields[]
|
|
{
|
|
ItemFields.SortName
|
|
}
|
|
},
|
|
IsVirtualItem = false,
|
|
OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) }
|
|
});
|
|
}
|
|
|
|
return new[] { item };
|
|
}
|
|
|
|
private IEnumerable<BaseItem> TranslateItemForInstantMix(Guid id, User user)
|
|
{
|
|
var item = _libraryManager.GetItemById(id);
|
|
|
|
if (item == null)
|
|
{
|
|
_logger.LogError("A non-existent item Id {0} was passed into TranslateItemForInstantMix", id);
|
|
return new List<BaseItem>();
|
|
}
|
|
|
|
return _musicManager.GetInstantMixFromItem(item, user, new DtoOptions(false) { EnableImages = false });
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task SendBrowseCommand(string controllingSessionId, string sessionId, BrowseRequest command, CancellationToken cancellationToken)
|
|
{
|
|
var generalCommand = new GeneralCommand
|
|
{
|
|
Name = GeneralCommandType.DisplayContent,
|
|
Arguments =
|
|
{
|
|
["ItemId"] = command.ItemId,
|
|
["ItemName"] = command.ItemName,
|
|
["ItemType"] = command.ItemType.ToString()
|
|
}
|
|
};
|
|
|
|
return SendGeneralCommand(controllingSessionId, sessionId, generalCommand, cancellationToken);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task SendPlaystateCommand(string controllingSessionId, string sessionId, PlaystateRequest command, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var session = GetSessionToRemoteControl(sessionId);
|
|
|
|
if (!string.IsNullOrEmpty(controllingSessionId))
|
|
{
|
|
var controllingSession = GetSession(controllingSessionId);
|
|
AssertCanControl(session, controllingSession);
|
|
if (!controllingSession.UserId.Equals(Guid.Empty))
|
|
{
|
|
command.ControllingUserId = controllingSession.UserId.ToString("N", CultureInfo.InvariantCulture);
|
|
}
|
|
}
|
|
|
|
return SendMessageToSession(session, SessionMessageType.Playstate, command, cancellationToken);
|
|
}
|
|
|
|
private static void AssertCanControl(SessionInfo session, SessionInfo controllingSession)
|
|
{
|
|
if (session == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(session));
|
|
}
|
|
|
|
if (controllingSession == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(controllingSession));
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sends the restart required message.
|
|
/// </summary>
|
|
/// <param name="cancellationToken">The cancellation token.</param>
|
|
/// <returns>Task.</returns>
|
|
public Task SendRestartRequiredNotification(CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
return SendMessageToSessions(Sessions, SessionMessageType.RestartRequired, string.Empty, cancellationToken);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sends the server shutdown notification.
|
|
/// </summary>
|
|
/// <param name="cancellationToken">The cancellation token.</param>
|
|
/// <returns>Task.</returns>
|
|
public Task SendServerShutdownNotification(CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
return SendMessageToSessions(Sessions, SessionMessageType.ServerShuttingDown, string.Empty, cancellationToken);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Sends the server restart notification.
|
|
/// </summary>
|
|
/// <param name="cancellationToken">The cancellation token.</param>
|
|
/// <returns>Task.</returns>
|
|
public Task SendServerRestartNotification(CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
_logger.LogDebug("Beginning SendServerRestartNotification");
|
|
|
|
return SendMessageToSessions(Sessions, SessionMessageType.ServerRestarting, string.Empty, cancellationToken);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Adds the additional user.
|
|
/// </summary>
|
|
/// <param name="sessionId">The session identifier.</param>
|
|
/// <param name="userId">The user identifier.</param>
|
|
/// <exception cref="UnauthorizedAccessException">Cannot modify additional users without authenticating first.</exception>
|
|
/// <exception cref="ArgumentException">The requested user is already the primary user of the session.</exception>
|
|
public void AddAdditionalUser(string sessionId, Guid userId)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var session = GetSession(sessionId);
|
|
|
|
if (session.UserId == userId)
|
|
{
|
|
throw new ArgumentException("The requested user is already the primary user of the session.");
|
|
}
|
|
|
|
if (session.AdditionalUsers.All(i => i.UserId != userId))
|
|
{
|
|
var user = _userManager.GetUserById(userId);
|
|
|
|
var list = session.AdditionalUsers.ToList();
|
|
|
|
list.Add(new SessionUserInfo
|
|
{
|
|
UserId = userId,
|
|
UserName = user.Username
|
|
});
|
|
|
|
session.AdditionalUsers = list.ToArray();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Removes the additional user.
|
|
/// </summary>
|
|
/// <param name="sessionId">The session identifier.</param>
|
|
/// <param name="userId">The user identifier.</param>
|
|
/// <exception cref="UnauthorizedAccessException">Cannot modify additional users without authenticating first.</exception>
|
|
/// <exception cref="ArgumentException">The requested user is already the primary user of the session.</exception>
|
|
public void RemoveAdditionalUser(string sessionId, Guid userId)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var session = GetSession(sessionId);
|
|
|
|
if (session.UserId.Equals(userId))
|
|
{
|
|
throw new ArgumentException("The requested user is already the primary user of the session.");
|
|
}
|
|
|
|
var user = session.AdditionalUsers.FirstOrDefault(i => i.UserId.Equals(userId));
|
|
|
|
if (user != null)
|
|
{
|
|
var list = session.AdditionalUsers.ToList();
|
|
list.Remove(user);
|
|
|
|
session.AdditionalUsers = list.ToArray();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Authenticates the new session.
|
|
/// </summary>
|
|
/// <param name="request">The authenticationrequest.</param>
|
|
/// <returns>The authentication result.</returns>
|
|
public Task<AuthenticationResult> AuthenticateNewSession(AuthenticationRequest request)
|
|
{
|
|
return AuthenticateNewSessionInternal(request, true);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Directly authenticates the session without enforcing password.
|
|
/// </summary>
|
|
/// <param name="request">The authentication request.</param>
|
|
/// <returns>The authentication result.</returns>
|
|
public Task<AuthenticationResult> AuthenticateDirect(AuthenticationRequest request)
|
|
{
|
|
return AuthenticateNewSessionInternal(request, false);
|
|
}
|
|
|
|
private async Task<AuthenticationResult> AuthenticateNewSessionInternal(AuthenticationRequest request, bool enforcePassword)
|
|
{
|
|
CheckDisposed();
|
|
|
|
User user = null;
|
|
if (request.UserId != Guid.Empty)
|
|
{
|
|
user = _userManager.GetUserById(request.UserId);
|
|
}
|
|
|
|
user ??= _userManager.GetUserByName(request.Username);
|
|
|
|
if (enforcePassword)
|
|
{
|
|
user = await _userManager.AuthenticateUser(
|
|
request.Username,
|
|
request.Password,
|
|
null,
|
|
request.RemoteEndPoint,
|
|
true).ConfigureAwait(false);
|
|
}
|
|
|
|
if (user == null)
|
|
{
|
|
AuthenticationFailed?.Invoke(this, new GenericEventArgs<AuthenticationRequest>(request));
|
|
throw new AuthenticationException("Invalid username or password entered.");
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(request.DeviceId)
|
|
&& !_deviceManager.CanAccessDevice(user, request.DeviceId))
|
|
{
|
|
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 = await GetAuthorizationToken(user, request.DeviceId, request.App, request.AppVersion, request.DeviceName).ConfigureAwait(false);
|
|
|
|
var session = await LogSessionActivity(
|
|
request.App,
|
|
request.AppVersion,
|
|
request.DeviceId,
|
|
request.DeviceName,
|
|
request.RemoteEndPoint,
|
|
user).ConfigureAwait(false);
|
|
|
|
var returnResult = new AuthenticationResult
|
|
{
|
|
User = _userManager.GetUserDto(user, request.RemoteEndPoint),
|
|
SessionInfo = session,
|
|
AccessToken = token,
|
|
ServerId = _appHost.SystemId
|
|
};
|
|
|
|
AuthenticationSucceeded?.Invoke(this, new GenericEventArgs<AuthenticationResult>(returnResult));
|
|
|
|
return returnResult;
|
|
}
|
|
|
|
private async Task<string> GetAuthorizationToken(User user, string deviceId, string app, string appVersion, string deviceName)
|
|
{
|
|
var existing = (await _deviceManager.GetDevices(
|
|
new DeviceQuery
|
|
{
|
|
DeviceId = deviceId,
|
|
UserId = user.Id,
|
|
Limit = 1
|
|
}).ConfigureAwait(false)).Items.FirstOrDefault();
|
|
|
|
var allExistingForDevice = (await _deviceManager.GetDevices(
|
|
new DeviceQuery
|
|
{
|
|
DeviceId = deviceId
|
|
}).ConfigureAwait(false)).Items;
|
|
|
|
foreach (var auth in allExistingForDevice)
|
|
{
|
|
if (existing == null || !string.Equals(auth.AccessToken, existing.AccessToken, StringComparison.Ordinal))
|
|
{
|
|
try
|
|
{
|
|
await Logout(auth).ConfigureAwait(false);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error while logging out.");
|
|
}
|
|
}
|
|
}
|
|
|
|
if (existing != null)
|
|
{
|
|
_logger.LogInformation("Reissuing access token: {Token}", existing.AccessToken);
|
|
return existing.AccessToken;
|
|
}
|
|
|
|
_logger.LogInformation("Creating new access token for user {0}", user.Id);
|
|
var device = await _deviceManager.CreateDevice(new Device(user.Id, app, appVersion, deviceName, deviceId)).ConfigureAwait(false);
|
|
|
|
return device.AccessToken;
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public async Task Logout(string accessToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
if (string.IsNullOrEmpty(accessToken))
|
|
{
|
|
throw new ArgumentNullException(nameof(accessToken));
|
|
}
|
|
|
|
var existing = (await _deviceManager.GetDevices(
|
|
new DeviceQuery
|
|
{
|
|
Limit = 1,
|
|
AccessToken = accessToken
|
|
}).ConfigureAwait(false)).Items;
|
|
|
|
if (existing.Count > 0)
|
|
{
|
|
await Logout(existing[0]).ConfigureAwait(false);
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public async Task Logout(Device device)
|
|
{
|
|
CheckDisposed();
|
|
|
|
_logger.LogInformation("Logging out access token {0}", device.AccessToken);
|
|
|
|
await _deviceManager.DeleteDevice(device).ConfigureAwait(false);
|
|
|
|
var sessions = Sessions
|
|
.Where(i => string.Equals(i.DeviceId, device.DeviceId, StringComparison.OrdinalIgnoreCase))
|
|
.ToList();
|
|
|
|
foreach (var session in sessions)
|
|
{
|
|
try
|
|
{
|
|
ReportSessionEnded(session.Id);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error reporting session ended");
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public async Task RevokeUserTokens(Guid userId, string currentAccessToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var existing = await _deviceManager.GetDevices(new DeviceQuery
|
|
{
|
|
UserId = userId
|
|
}).ConfigureAwait(false);
|
|
|
|
foreach (var info in existing.Items)
|
|
{
|
|
if (!string.Equals(currentAccessToken, info.AccessToken, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
await Logout(info).ConfigureAwait(false);
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Reports the capabilities.
|
|
/// </summary>
|
|
/// <param name="sessionId">The session identifier.</param>
|
|
/// <param name="capabilities">The capabilities.</param>
|
|
public void ReportCapabilities(string sessionId, ClientCapabilities capabilities)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var session = GetSession(sessionId);
|
|
|
|
ReportCapabilities(session, capabilities, true);
|
|
}
|
|
|
|
private void ReportCapabilities(
|
|
SessionInfo session,
|
|
ClientCapabilities capabilities,
|
|
bool saveCapabilities)
|
|
{
|
|
session.Capabilities = capabilities;
|
|
|
|
if (saveCapabilities)
|
|
{
|
|
CapabilitiesChanged?.Invoke(
|
|
this,
|
|
new SessionEventArgs
|
|
{
|
|
SessionInfo = session
|
|
});
|
|
|
|
_deviceManager.SaveCapabilities(session.DeviceId, capabilities);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts a BaseItem to a BaseItemInfo.
|
|
/// </summary>
|
|
private BaseItemDto GetItemInfo(BaseItem item, MediaSourceInfo mediaSource)
|
|
{
|
|
if (item == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(item));
|
|
}
|
|
|
|
var dtoOptions = _itemInfoDtoOptions;
|
|
|
|
if (_itemInfoDtoOptions == null)
|
|
{
|
|
dtoOptions = new DtoOptions
|
|
{
|
|
AddProgramRecordingInfo = false
|
|
};
|
|
|
|
var fields = dtoOptions.Fields.ToList();
|
|
|
|
fields.Remove(ItemFields.BasicSyncInfo);
|
|
fields.Remove(ItemFields.CanDelete);
|
|
fields.Remove(ItemFields.CanDownload);
|
|
fields.Remove(ItemFields.ChildCount);
|
|
fields.Remove(ItemFields.CustomRating);
|
|
fields.Remove(ItemFields.DateLastMediaAdded);
|
|
fields.Remove(ItemFields.DateLastRefreshed);
|
|
fields.Remove(ItemFields.DateLastSaved);
|
|
fields.Remove(ItemFields.DisplayPreferencesId);
|
|
fields.Remove(ItemFields.Etag);
|
|
fields.Remove(ItemFields.InheritedParentalRatingValue);
|
|
fields.Remove(ItemFields.ItemCounts);
|
|
fields.Remove(ItemFields.MediaSourceCount);
|
|
fields.Remove(ItemFields.MediaStreams);
|
|
fields.Remove(ItemFields.MediaSources);
|
|
fields.Remove(ItemFields.People);
|
|
fields.Remove(ItemFields.PlayAccess);
|
|
fields.Remove(ItemFields.People);
|
|
fields.Remove(ItemFields.ProductionLocations);
|
|
fields.Remove(ItemFields.RecursiveItemCount);
|
|
fields.Remove(ItemFields.RemoteTrailers);
|
|
fields.Remove(ItemFields.SeasonUserData);
|
|
fields.Remove(ItemFields.Settings);
|
|
fields.Remove(ItemFields.SortName);
|
|
fields.Remove(ItemFields.Tags);
|
|
fields.Remove(ItemFields.ExtraIds);
|
|
|
|
dtoOptions.Fields = fields.ToArray();
|
|
|
|
_itemInfoDtoOptions = dtoOptions;
|
|
}
|
|
|
|
var info = _dtoService.GetBaseItemDto(item, dtoOptions);
|
|
|
|
if (mediaSource != null)
|
|
{
|
|
info.MediaStreams = mediaSource.MediaStreams.ToArray();
|
|
}
|
|
|
|
return info;
|
|
}
|
|
|
|
private string GetImageCacheTag(User user)
|
|
{
|
|
try
|
|
{
|
|
return _imageProcessor.GetImageCacheTag(user);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
_logger.LogError(e, "Error getting image information for profile image");
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public void ReportNowViewingItem(string sessionId, string itemId)
|
|
{
|
|
if (string.IsNullOrEmpty(itemId))
|
|
{
|
|
throw new ArgumentNullException(nameof(itemId));
|
|
}
|
|
|
|
var item = _libraryManager.GetItemById(new Guid(itemId));
|
|
var session = GetSession(sessionId);
|
|
|
|
session.NowViewingItem = GetItemInfo(item, null);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public void ReportTranscodingInfo(string deviceId, TranscodingInfo info)
|
|
{
|
|
var session = Sessions.FirstOrDefault(i =>
|
|
string.Equals(i.DeviceId, deviceId, StringComparison.OrdinalIgnoreCase));
|
|
|
|
if (session != null)
|
|
{
|
|
session.TranscodingInfo = info;
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public void ClearTranscodingInfo(string deviceId)
|
|
{
|
|
ReportTranscodingInfo(deviceId, null);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public SessionInfo GetSession(string deviceId, string client, string version)
|
|
{
|
|
return Sessions.FirstOrDefault(i =>
|
|
string.Equals(i.DeviceId, deviceId, StringComparison.OrdinalIgnoreCase)
|
|
&& string.Equals(i.Client, client, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task<SessionInfo> GetSessionByAuthenticationToken(Device info, string deviceId, string remoteEndpoint, string appVersion)
|
|
{
|
|
if (info == null)
|
|
{
|
|
throw new ArgumentNullException(nameof(info));
|
|
}
|
|
|
|
var user = info.UserId == Guid.Empty
|
|
? null
|
|
: _userManager.GetUserById(info.UserId);
|
|
|
|
appVersion = string.IsNullOrEmpty(appVersion)
|
|
? info.AppVersion
|
|
: appVersion;
|
|
|
|
var deviceName = info.DeviceName;
|
|
var appName = info.AppName;
|
|
|
|
if (string.IsNullOrEmpty(deviceId))
|
|
{
|
|
deviceId = info.DeviceId;
|
|
}
|
|
|
|
// Prevent argument exception
|
|
if (string.IsNullOrEmpty(appVersion))
|
|
{
|
|
appVersion = "1";
|
|
}
|
|
|
|
return LogSessionActivity(appName, appVersion, deviceId, deviceName, remoteEndpoint, user);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public async Task<SessionInfo> GetSessionByAuthenticationToken(string token, string deviceId, string remoteEndpoint)
|
|
{
|
|
var items = (await _deviceManager.GetDevices(new DeviceQuery
|
|
{
|
|
AccessToken = token,
|
|
Limit = 1
|
|
}).ConfigureAwait(false)).Items;
|
|
|
|
if (items.Count == 0)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
return await GetSessionByAuthenticationToken(items[0], deviceId, remoteEndpoint, null).ConfigureAwait(false);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task SendMessageToAdminSessions<T>(SessionMessageType name, T data, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
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, SessionMessageType name, Func<T> dataFn, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var sessions = Sessions.Where(i => userIds.Any(i.ContainsUser)).ToList();
|
|
|
|
if (sessions.Count == 0)
|
|
{
|
|
return Task.CompletedTask;
|
|
}
|
|
|
|
return SendMessageToSessions(sessions, name, dataFn(), cancellationToken);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task SendMessageToUserSessions<T>(List<Guid> userIds, SessionMessageType name, T data, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var sessions = Sessions.Where(i => userIds.Any(i.ContainsUser));
|
|
return SendMessageToSessions(sessions, name, data, cancellationToken);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public Task SendMessageToUserDeviceSessions<T>(string deviceId, SessionMessageType name, T data, CancellationToken cancellationToken)
|
|
{
|
|
CheckDisposed();
|
|
|
|
var sessions = Sessions.Where(i => string.Equals(i.DeviceId, deviceId, StringComparison.OrdinalIgnoreCase));
|
|
|
|
return SendMessageToSessions(sessions, name, data, cancellationToken);
|
|
}
|
|
}
|
|
}
|