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using System;
using System.IO;
using Emby.Server.Implementations.Data;
using Jellyfin.Data;
using Jellyfin.Database.Implementations;
using Jellyfin.Database.Implementations.Entities;
using Jellyfin.Database.Implementations.Enums;
using Jellyfin.Extensions.Json;
using Jellyfin.Server.Implementations.Users;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Model.Users;
using Microsoft.Data.Sqlite;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using JsonSerializer = System.Text.Json.JsonSerializer;
namespace Jellyfin.Server.Migrations.Routines;
/// <summary>
/// The migration routine for migrating the user database to EF Core.
/// </summary>
#pragma warning disable CS0618 // Type or member is obsolete
[JellyfinMigration("2025-04-20T10:00:00", nameof(MigrateUserDb), "5C4B82A2-F053-4009-BD05-B6FCAD82F14C")]
public class MigrateUserDb : IMigrationRoutine
#pragma warning restore CS0618 // Type or member is obsolete
{
private const string DbFilename = "users.db";
private readonly ILogger<MigrateUserDb> _logger;
private readonly IServerApplicationPaths _paths;
private readonly IDbContextFactory<JellyfinDbContext> _provider;
private readonly IXmlSerializer _xmlSerializer;
/// <summary>
/// Initializes a new instance of the <see cref="MigrateUserDb"/> class.
/// </summary>
/// <param name="logger">The logger.</param>
/// <param name="paths">The server application paths.</param>
/// <param name="provider">The database provider.</param>
/// <param name="xmlSerializer">The xml serializer.</param>
public MigrateUserDb(
ILogger<MigrateUserDb> logger,
IServerApplicationPaths paths,
IDbContextFactory<JellyfinDbContext> provider,
IXmlSerializer xmlSerializer)
{
_logger = logger;
_paths = paths;
_provider = provider;
_xmlSerializer = xmlSerializer;
}
/// <inheritdoc/>
public void Perform()
{
var dataPath = _paths.DataPath;
_logger.LogInformation("Migrating the user database may take a while, do not stop Jellyfin.");
using (var connection = new SqliteConnection($"Filename={Path.Combine(dataPath, DbFilename)}"))
{
connection.Open();
using var dbContext = _provider.CreateDbContext();
var queryResult = connection.Query("SELECT * FROM LocalUsersv2");
dbContext.RemoveRange(dbContext.Users);
dbContext.SaveChanges();
foreach (var entry in queryResult)
{
UserMockup? mockup = JsonSerializer.Deserialize<UserMockup>(entry.GetStream(2), JsonDefaults.Options);
if (mockup is null)
{
continue;
}
var userDataDir = Path.Combine(_paths.UserConfigurationDirectoryPath, mockup.Name);
var configPath = Path.Combine(userDataDir, "config.xml");
var config = File.Exists(configPath)
? (UserConfiguration?)_xmlSerializer.DeserializeFromFile(typeof(UserConfiguration), configPath) ?? new UserConfiguration()
: new UserConfiguration();
var policyPath = Path.Combine(userDataDir, "policy.xml");
var policy = File.Exists(policyPath)
? (UserPolicy?)_xmlSerializer.DeserializeFromFile(typeof(UserPolicy), policyPath) ?? new UserPolicy()
: new UserPolicy();
policy.AuthenticationProviderId = policy.AuthenticationProviderId?.Replace(
"Emby.Server.Implementations.Library",
"Jellyfin.Server.Implementations.Users",
StringComparison.Ordinal)
?? typeof(DefaultAuthenticationProvider).FullName;
policy.PasswordResetProviderId = typeof(DefaultPasswordResetProvider).FullName;
int? maxLoginAttempts = policy.LoginAttemptsBeforeLockout switch
{
-1 => null,
0 => 3,
_ => policy.LoginAttemptsBeforeLockout
};
var user = new User(mockup.Name, policy.AuthenticationProviderId!, policy.PasswordResetProviderId!)
{
Id = entry.GetGuid(1),
InternalId = entry.GetInt64(0),
MaxParentalRatingScore = policy.MaxParentalRating,
MaxParentalRatingSubScore = null,
EnableUserPreferenceAccess = policy.EnableUserPreferenceAccess,
RemoteClientBitrateLimit = policy.RemoteClientBitrateLimit,
InvalidLoginAttemptCount = policy.InvalidLoginAttemptCount,
LoginAttemptsBeforeLockout = maxLoginAttempts,
SubtitleMode = config.SubtitleMode,
HidePlayedInLatest = config.HidePlayedInLatest,
EnableLocalPassword = config.EnableLocalPassword,
PlayDefaultAudioTrack = config.PlayDefaultAudioTrack,
DisplayCollectionsView = config.DisplayCollectionsView,
DisplayMissingEpisodes = config.DisplayMissingEpisodes,
AudioLanguagePreference = config.AudioLanguagePreference,
RememberAudioSelections = config.RememberAudioSelections,
EnableNextEpisodeAutoPlay = config.EnableNextEpisodeAutoPlay,
RememberSubtitleSelections = config.RememberSubtitleSelections,
SubtitleLanguagePreference = config.SubtitleLanguagePreference,
Password = mockup.Password,
LastLoginDate = mockup.LastLoginDate,
LastActivityDate = mockup.LastActivityDate
};
if (mockup.ImageInfos.Length > 0)
{
ItemImageInfo info = mockup.ImageInfos[0];
user.ProfileImage = new ImageInfo(info.Path)
{
LastModified = info.DateModified
};
}
user.SetPermission(PermissionKind.IsAdministrator, policy.IsAdministrator);
user.SetPermission(PermissionKind.IsHidden, policy.IsHidden);
user.SetPermission(PermissionKind.IsDisabled, policy.IsDisabled);
user.SetPermission(PermissionKind.EnableSharedDeviceControl, policy.EnableSharedDeviceControl);
user.SetPermission(PermissionKind.EnableRemoteAccess, policy.EnableRemoteAccess);
user.SetPermission(PermissionKind.EnableLiveTvManagement, policy.EnableLiveTvManagement);
user.SetPermission(PermissionKind.EnableLiveTvAccess, policy.EnableLiveTvAccess);
user.SetPermission(PermissionKind.EnableMediaPlayback, policy.EnableMediaPlayback);
user.SetPermission(PermissionKind.EnableAudioPlaybackTranscoding, policy.EnableAudioPlaybackTranscoding);
user.SetPermission(PermissionKind.EnableVideoPlaybackTranscoding, policy.EnableVideoPlaybackTranscoding);
user.SetPermission(PermissionKind.EnableContentDeletion, policy.EnableContentDeletion);
user.SetPermission(PermissionKind.EnableContentDownloading, policy.EnableContentDownloading);
user.SetPermission(PermissionKind.EnableSyncTranscoding, policy.EnableSyncTranscoding);
user.SetPermission(PermissionKind.EnableMediaConversion, policy.EnableMediaConversion);
user.SetPermission(PermissionKind.EnableAllChannels, policy.EnableAllChannels);
user.SetPermission(PermissionKind.EnableAllDevices, policy.EnableAllDevices);
user.SetPermission(PermissionKind.EnableAllFolders, policy.EnableAllFolders);
user.SetPermission(PermissionKind.EnableRemoteControlOfOtherUsers, policy.EnableRemoteControlOfOtherUsers);
user.SetPermission(PermissionKind.EnablePlaybackRemuxing, policy.EnablePlaybackRemuxing);
user.SetPermission(PermissionKind.ForceRemoteSourceTranscoding, policy.ForceRemoteSourceTranscoding);
user.SetPermission(PermissionKind.EnablePublicSharing, policy.EnablePublicSharing);
user.SetPermission(PermissionKind.EnableCollectionManagement, policy.EnableCollectionManagement);
foreach (var policyAccessSchedule in policy.AccessSchedules)
{
user.AccessSchedules.Add(policyAccessSchedule);
}
user.SetPreference(PreferenceKind.BlockedTags, policy.BlockedTags);
user.SetPreference(PreferenceKind.EnabledChannels, policy.EnabledChannels);
user.SetPreference(PreferenceKind.EnabledDevices, policy.EnabledDevices);
user.SetPreference(PreferenceKind.EnabledFolders, policy.EnabledFolders);
user.SetPreference(PreferenceKind.EnableContentDeletionFromFolders, policy.EnableContentDeletionFromFolders);
user.SetPreference(PreferenceKind.OrderedViews, config.OrderedViews);
user.SetPreference(PreferenceKind.GroupedFolders, config.GroupedFolders);
user.SetPreference(PreferenceKind.MyMediaExcludes, config.MyMediaExcludes);
user.SetPreference(PreferenceKind.LatestItemExcludes, config.LatestItemsExcludes);
dbContext.Users.Add(user);
}
dbContext.SaveChanges();
}
try
{
File.Move(Path.Combine(dataPath, DbFilename), Path.Combine(dataPath, DbFilename + ".old"));
var journalPath = Path.Combine(dataPath, DbFilename + "-journal");
if (File.Exists(journalPath))
{
File.Move(journalPath, Path.Combine(dataPath, DbFilename + ".old-journal"));
}
}
catch (IOException e)
{
_logger.LogError(e, "Error renaming legacy user database to 'users.db.old'");
}
}
#nullable disable
internal class UserMockup
{
public string Password { get; set; }
public string EasyPassword { get; set; }
public DateTime? LastLoginDate { get; set; }
public DateTime? LastActivityDate { get; set; }
public string Name { get; set; }
public ItemImageInfo[] ImageInfos { get; set; }
}
}
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