664 lines
28 KiB
C#
664 lines
28 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2020
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using ASC.Common;
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using ASC.Common.Caching;
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using ASC.Common.Logging;
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using ASC.Common.Threading.Progress;
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using ASC.Core;
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using ASC.Core.Billing;
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using ASC.Core.Common.Contracts;
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using ASC.Core.Tenants;
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using ASC.Data.Backup.EF.Context;
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using ASC.Data.Backup.EF.Model;
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using ASC.Data.Backup.Storage;
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using ASC.Data.Backup.Tasks;
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using ASC.Data.Backup.Tasks.Modules;
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using ASC.Data.Backup.Utils;
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using ASC.Data.Storage;
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using Microsoft.Extensions.Options;
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using Newtonsoft.Json;
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namespace ASC.Data.Backup.Service
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{
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internal class BackupWorker
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{
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private ILog Log { get; set; }
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private ProgressQueue<BackupProgressItem> BackupProgressQueue { get; set; }
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private ProgressQueue<ScheduledProgressItem> ScheduledProgressQueue { get; set; }
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private ProgressQueue<RestoreProgressItem> RestoreProgressQueue { get; set; }
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private ProgressQueue<TransferProgressItem> TransferProgressQueue { get; set; }
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internal string TempFolder { get; set; }
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private string CurrentRegion { get; set; }
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private Dictionary<string, string> ConfigPaths { get; set; }
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private int Limit { get; set; }
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private string UpgradesPath { get; set; }
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private TenantManager TenantManager { get; set; }
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private BackupStorageFactory BackupStorageFactory { get; set; }
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private NotifyHelper NotifyHelper { get; set; }
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private CoreBaseSettings CoreBaseSettings { get; set; }
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private IOptionsMonitor<ILog> Options { get; set; }
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private StorageFactory StorageFactory { get; set; }
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private StorageFactoryConfig StorageFactoryConfig { get; set; }
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private LicenseReader LicenseReader { get; set; }
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private AscCacheNotify AscCacheNotify { get; set; }
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private ModuleProvider ModuleProvider { get; set; }
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private BackupsContext BackupRecordContext { get; set; }
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public BackupRepository BackupRepository { get; }
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public BackupWorker(
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IOptionsMonitor<ILog> options,
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ProgressQueue<BackupProgressItem> backupProgressQueue,
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ProgressQueue<ScheduledProgressItem> scheduledProgressQueue,
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ProgressQueue<RestoreProgressItem> restoreProgressQueue,
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ProgressQueue<TransferProgressItem> transferProgressQueue,
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BackupStorageFactory backupStorageFactory,
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NotifyHelper notifyHelper,
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TenantManager tenantManager,
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CoreBaseSettings coreBaseSettings,
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StorageFactory storageFactory,
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StorageFactoryConfig storageFactoryConfig,
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LicenseReader licenseReader,
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AscCacheNotify ascCacheNotify,
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ModuleProvider moduleProvider,
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BackupsContext backupRecordContext,
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BackupRepository backupRepository)
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{
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Log = options.CurrentValue;
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TenantManager = tenantManager;
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BackupStorageFactory = backupStorageFactory;
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NotifyHelper = notifyHelper;
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CoreBaseSettings = coreBaseSettings;
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StorageFactory = storageFactory;
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StorageFactoryConfig = storageFactoryConfig;
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LicenseReader = licenseReader;
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AscCacheNotify = ascCacheNotify;
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ModuleProvider = moduleProvider;
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BackupRecordContext = backupRecordContext;
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BackupRepository = backupRepository;
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BackupProgressQueue = backupProgressQueue;
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ScheduledProgressQueue = scheduledProgressQueue;
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RestoreProgressQueue = restoreProgressQueue;
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this.TransferProgressQueue = transferProgressQueue;
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}
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public void Start(BackupConfigurationSection config)
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{
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TempFolder = PathHelper.ToRootedPath(config.TempFolder);
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if (!Directory.Exists(TempFolder))
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{
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Directory.CreateDirectory(TempFolder);
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}
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Limit = config.Limit;
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UpgradesPath = config.UpgradesPath;
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CurrentRegion = config.WebConfigs.CurrentRegion;
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ConfigPaths = config.WebConfigs.Cast<WebConfigElement>().ToDictionary(el => el.Region, el => PathHelper.ToRootedConfigPath(el.Path));
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ConfigPaths[CurrentRegion] = PathHelper.ToRootedConfigPath(config.WebConfigs.CurrentPath);
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var invalidConfigPath = ConfigPaths.Values.FirstOrDefault(path => !File.Exists(path));
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if (invalidConfigPath != null)
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{
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Log.WarnFormat("Configuration file {0} not found", invalidConfigPath);
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}
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}
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public void Stop()
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{
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if (BackupProgressQueue != null)
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{
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BackupProgressQueue.Terminate();
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BackupProgressQueue = null;
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}
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if (ScheduledProgressQueue != null)
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{
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ScheduledProgressQueue.Terminate();
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ScheduledProgressQueue = null;
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}
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if (RestoreProgressQueue != null)
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{
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RestoreProgressQueue.Terminate();
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RestoreProgressQueue = null;
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}
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if (TransferProgressQueue != null)
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{
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TransferProgressQueue.Terminate();
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TransferProgressQueue = null;
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}
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}
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public BackupProgress StartBackup(StartBackupRequest request)
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{
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lock (BackupProgressQueue.SynchRoot)
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{
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var item = BackupProgressQueue.GetItems().OfType<BackupProgressItem>().FirstOrDefault(t => t.TenantId == request.TenantId);
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if (item != null && item.IsCompleted)
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{
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BackupProgressQueue.Remove(item);
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item = null;
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}
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if (item == null)
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{
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item = new BackupProgressItem(false, request.TenantId, request.UserId, request.StorageType, request.StorageBasePath, BackupStorageFactory, this, NotifyHelper, TenantManager, CoreBaseSettings, BackupRecordContext, BackupRepository) { BackupMail = request.BackupMail, StorageParams = request.StorageParams };
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BackupProgressQueue.Add(item);
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}
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return ToBackupProgress(item);
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}
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}
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public void StartScheduledBackup(BackupSchedule schedule)
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{
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lock (ScheduledProgressQueue.SynchRoot)
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{
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var item = ScheduledProgressQueue.GetItems().OfType<ScheduledProgressItem>().FirstOrDefault(t => t.TenantId == schedule.TenantId);
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if (item != null && item.IsCompleted)
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{
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ScheduledProgressQueue.Remove(item);
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item = null;
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}
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if (item == null)
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{
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item = new ScheduledProgressItem(schedule.TenantId, Guid.Empty, schedule.StorageType, schedule.StorageBasePath, BackupStorageFactory, this, NotifyHelper, TenantManager, CoreBaseSettings, BackupRecordContext, BackupRepository)
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{
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BackupMail = schedule.BackupMail,
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StorageParams = JsonConvert.DeserializeObject<Dictionary<string, string>>(schedule.StorageParams)
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};
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ScheduledProgressQueue.Add(item);
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}
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}
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}
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public BackupProgress GetBackupProgress(int tenantId)
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{
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lock (BackupProgressQueue.SynchRoot)
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{
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return ToBackupProgress(BackupProgressQueue.GetItems().OfType<BackupProgressItem>().FirstOrDefault(t => t.TenantId == tenantId));
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}
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}
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public void ResetBackupError(int tenantId)
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{
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lock (BackupProgressQueue.SynchRoot)
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{
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var progress = BackupProgressQueue.GetItems().OfType<BackupProgressItem>().FirstOrDefault(t => t.TenantId == tenantId);
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if (progress != null)
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{
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progress.Error = null;
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}
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}
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}
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public void ResetRestoreError(int tenantId)
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{
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lock (RestoreProgressQueue.SynchRoot)
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{
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var progress = RestoreProgressQueue.GetItems().OfType<RestoreProgressItem>().FirstOrDefault(t => t.TenantId == tenantId);
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if (progress != null)
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{
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progress.Error = null;
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}
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}
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}
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public BackupProgress StartRestore(StartRestoreRequest request)
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{
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lock (RestoreProgressQueue.SynchRoot)
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{
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var item = RestoreProgressQueue.GetItems().OfType<RestoreProgressItem>().FirstOrDefault(t => t.TenantId == request.TenantId);
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if (item != null && item.IsCompleted)
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{
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RestoreProgressQueue.Remove(item);
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item = null;
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}
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if (item == null)
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{
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item = new RestoreProgressItem(request.TenantId, request.StorageType, request.FilePathOrId, request.NotifyAfterCompletion, BackupStorageFactory, this) { StorageParams = request.StorageParams };
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RestoreProgressQueue.Add(item);
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}
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return ToBackupProgress(item);
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}
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}
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public BackupProgress GetRestoreProgress(int tenantId)
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{
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lock (RestoreProgressQueue.SynchRoot)
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{
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return ToBackupProgress(RestoreProgressQueue.GetItems().OfType<RestoreProgressItem>().FirstOrDefault(t => t.TenantId == tenantId));
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}
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}
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public BackupProgress StartTransfer(int tenantId, string targetRegion, bool transferMail, bool notify)
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{
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lock (TransferProgressQueue.SynchRoot)
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{
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var item = TransferProgressQueue.GetItems().OfType<TransferProgressItem>().FirstOrDefault(t => t.TenantId == tenantId);
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if (item != null && item.IsCompleted)
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{
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TransferProgressQueue.Remove(item);
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item = null;
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}
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if (item == null)
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{
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item = new TransferProgressItem(tenantId, targetRegion, transferMail, notify, this);
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TransferProgressQueue.Add(item);
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}
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return ToBackupProgress(item);
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}
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}
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public BackupProgress GetTransferProgress(int tenantId)
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{
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lock (TransferProgressQueue.SynchRoot)
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{
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return ToBackupProgress(TransferProgressQueue.GetItems().OfType<TransferProgressItem>().FirstOrDefault(t => t.TenantId == tenantId));
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}
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}
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private BackupProgress ToBackupProgress(IProgressItem progressItem)
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{
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if (progressItem == null)
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{
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return null;
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}
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var progress = new BackupProgress
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{
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IsCompleted = progressItem.IsCompleted,
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Progress = (int)progressItem.Percentage,
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Error = progressItem.Error != null ? ((Exception)progressItem.Error).Message : null
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};
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var backupProgressItem = progressItem as BackupProgressItem;
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if (backupProgressItem != null)
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{
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progress.Link = backupProgressItem.Link;
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}
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else
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{
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var transferProgressItem = progressItem as TransferProgressItem;
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if (transferProgressItem != null)
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{
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progress.Link = transferProgressItem.Link;
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}
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}
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return progress;
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}
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internal class BackupProgressItem : IProgressItem
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{
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private const string ArchiveFormat = "tar.gz";
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private bool IsScheduled { get; set; }
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public int TenantId { get; private set; }
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private Guid UserId { get; set; }
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private BackupStorageType StorageType { get; set; }
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private string StorageBasePath { get; set; }
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public bool BackupMail { get; set; }
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public Dictionary<string, string> StorageParams { get; set; }
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public string Link { get; private set; }
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public object Id { get; set; }
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public object Status { get; set; }
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public object Error { get; set; }
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public double Percentage { get; set; }
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public bool IsCompleted { get; set; }
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private BackupWorker backupWorker;
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private TenantManager tenantManager;
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private BackupStorageFactory backupStorageFactory;
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private NotifyHelper notifyHelper;
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private BackupsContext backupRecordContext;
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private readonly BackupRepository backupRepository;
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private CoreBaseSettings coreBaseSettings;
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public BackupProgressItem(bool isScheduled, int tenantId, Guid userId, BackupStorageType storageType, string storageBasePath, BackupStorageFactory backupStorageFactory, BackupWorker backupWorker, NotifyHelper notifyHelper, TenantManager tenantManager, CoreBaseSettings coreBaseSettings, BackupsContext backupRecordContext, BackupRepository backupRepository)
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{
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Id = Guid.NewGuid();
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IsScheduled = isScheduled;
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TenantId = tenantId;
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UserId = userId;
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StorageType = storageType;
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StorageBasePath = storageBasePath;
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this.backupWorker = backupWorker;
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this.tenantManager = tenantManager;
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this.backupStorageFactory = backupStorageFactory;
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this.notifyHelper = notifyHelper;
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this.coreBaseSettings = coreBaseSettings;
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this.backupRecordContext = backupRecordContext;
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this.backupRepository = backupRepository;
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}
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public void RunJob()
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{
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if (ThreadPriority.BelowNormal < Thread.CurrentThread.Priority)
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{
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Thread.CurrentThread.Priority = ThreadPriority.BelowNormal;
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}
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var backupName = string.Format("{0}_{1:yyyy-MM-dd_HH-mm-ss}.{2}", tenantManager.GetTenant(TenantId).TenantAlias, DateTime.UtcNow, ArchiveFormat);
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var tempFile = Path.Combine(backupWorker.TempFolder, backupName);
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var storagePath = tempFile;
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try
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{
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var backupTask = new BackupPortalTask(backupWorker.Options, TenantId, backupWorker.ConfigPaths[backupWorker.CurrentRegion], tempFile, backupWorker.Limit, coreBaseSettings, backupWorker.StorageFactory, backupWorker.StorageFactoryConfig, backupWorker.ModuleProvider, backupRecordContext);
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if (!BackupMail)
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{
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backupTask.IgnoreModule(ModuleName.Mail);
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}
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backupTask.IgnoreTable("tenants_tariff");
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backupTask.ProgressChanged += (sender, args) => Percentage = 0.9 * args.Progress;
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backupTask.RunJob();
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var backupStorage = backupStorageFactory.GetBackupStorage(StorageType, TenantId, StorageParams);
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if (backupStorage != null)
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{
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storagePath = backupStorage.Upload(StorageBasePath, tempFile, UserId);
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Link = backupStorage.GetPublicLink(storagePath);
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}
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var repo = backupRepository;
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repo.SaveBackupRecord(
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new BackupRecord
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{
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Id = (Guid)Id,
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TenantId = TenantId,
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IsScheduled = IsScheduled,
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Name = Path.GetFileName(tempFile),
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StorageType = StorageType,
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StorageBasePath = StorageBasePath,
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StoragePath = storagePath,
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CreatedOn = DateTime.UtcNow,
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ExpiresOn = StorageType == BackupStorageType.DataStore ? DateTime.UtcNow.AddDays(1) : DateTime.MinValue,
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StorageParams = JsonConvert.SerializeObject(StorageParams)
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});
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Percentage = 100;
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if (UserId != Guid.Empty && !IsScheduled)
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{
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notifyHelper.SendAboutBackupCompleted(TenantId, UserId, Link);
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}
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IsCompleted = true;
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}
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catch (Exception error)
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{
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backupWorker.Log.ErrorFormat("RunJob - Params: {0}, Error = {1}", new { Id = Id, Tenant = TenantId, File = tempFile, BasePath = StorageBasePath, }, error);
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Error = error;
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IsCompleted = true;
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}
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finally
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{
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try
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{
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if (!(storagePath == tempFile && StorageType == BackupStorageType.Local))
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{
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File.Delete(tempFile);
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}
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}
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catch (Exception error)
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{
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backupWorker.Log.Error("can't delete file: {0}", error);
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}
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}
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}
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public object Clone()
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{
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return MemberwiseClone();
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}
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}
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internal class ScheduledProgressItem : BackupProgressItem
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{
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public ScheduledProgressItem(int tenantId, Guid userId, BackupStorageType storageType, string storageBasePath, BackupStorageFactory backupStorageFactory, BackupWorker backupWorker, NotifyHelper notifyHelper, TenantManager tenantManager, CoreBaseSettings coreBaseSettings, BackupsContext backupRecordContext, BackupRepository backupRepository)
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: base(true, tenantId, userId, storageType, storageBasePath, backupStorageFactory, backupWorker, notifyHelper, tenantManager, coreBaseSettings, backupRecordContext, backupRepository)
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{
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}
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}
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public class RestoreProgressItem : IProgressItem
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{
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public int TenantId { get; private set; }
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public BackupStorageType StorageType { get; set; }
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public string StoragePath { get; set; }
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public bool Notify { get; set; }
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public Dictionary<string, string> StorageParams { get; set; }
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public object Id { get; set; }
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public object Status { get; set; }
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public object Error { get; set; }
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public double Percentage { get; set; }
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public bool IsCompleted { get; set; }
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private BackupWorker backupWorker;
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private TenantManager tenantManager;
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private NotifyHelper notifyHelper;
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private BackupStorageFactory backupStorageFactory;
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public RestoreProgressItem(int tenantId, BackupStorageType storageType, string storagePath, bool notify, BackupStorageFactory backupStorageFactory, BackupWorker backupWorker)
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{
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Id = Guid.NewGuid();
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TenantId = tenantId;
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StorageType = storageType;
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StoragePath = storagePath;
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Notify = notify;
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this.backupWorker = backupWorker;
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this.backupStorageFactory = backupStorageFactory;
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}
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public void RunJob()
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{
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Tenant tenant = null;
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var tempFile = PathHelper.GetTempFileName(backupWorker.TempFolder);
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try
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{
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notifyHelper.SendAboutRestoreStarted(TenantId, Notify);
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var storage = backupStorageFactory.GetBackupStorage(StorageType, TenantId, StorageParams);
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storage.Download(StoragePath, tempFile);
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Percentage = 10;
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tenant = tenantManager.GetTenant(TenantId);
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tenant.SetStatus(TenantStatus.Restoring);
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tenantManager.SaveTenant(tenant);
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var columnMapper = new ColumnMapper();
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columnMapper.SetMapping("tenants_tenants", "alias", tenant.TenantAlias, ((Guid)Id).ToString("N"));
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columnMapper.Commit();
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|
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var restoreTask = new RestorePortalTask(backupWorker.Options, TenantId, backupWorker.ConfigPaths[backupWorker.CurrentRegion], tempFile, backupWorker.StorageFactory, backupWorker.StorageFactoryConfig, backupWorker.CoreBaseSettings, backupWorker.LicenseReader, backupWorker.AscCacheNotify, backupWorker.ModuleProvider, columnMapper, backupWorker.UpgradesPath);
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restoreTask.ProgressChanged += (sender, args) => Percentage = (10d + 0.65 * args.Progress);
|
|
restoreTask.RunJob();
|
|
|
|
Tenant restoredTenant = null;
|
|
|
|
if (restoreTask.Dump)
|
|
{
|
|
if (Notify)
|
|
{
|
|
AscCacheNotify.OnClearCache();
|
|
var tenants = tenantManager.GetTenants();
|
|
foreach (var t in tenants)
|
|
{
|
|
notifyHelper.SendAboutRestoreCompleted(t.TenantId, Notify);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
tenantManager.RemoveTenant(tenant.TenantId);
|
|
|
|
restoredTenant = tenantManager.GetTenant(columnMapper.GetTenantMapping());
|
|
restoredTenant.SetStatus(TenantStatus.Active);
|
|
restoredTenant.TenantAlias = tenant.TenantAlias;
|
|
restoredTenant.PaymentId = string.Empty;
|
|
if (string.IsNullOrEmpty(restoredTenant.MappedDomain) && !string.IsNullOrEmpty(tenant.MappedDomain))
|
|
{
|
|
restoredTenant.MappedDomain = tenant.MappedDomain;
|
|
}
|
|
tenantManager.SaveTenant(restoredTenant);
|
|
|
|
// sleep until tenants cache expires
|
|
Thread.Sleep(TimeSpan.FromMinutes(2));
|
|
|
|
notifyHelper.SendAboutRestoreCompleted(restoredTenant.TenantId, Notify);
|
|
}
|
|
|
|
Percentage = 75;
|
|
|
|
File.Delete(tempFile);
|
|
|
|
Percentage = 100;
|
|
}
|
|
catch (Exception error)
|
|
{
|
|
backupWorker.Log.Error(error);
|
|
Error = error;
|
|
|
|
if (tenant != null)
|
|
{
|
|
tenant.SetStatus(TenantStatus.Active);
|
|
tenantManager.SaveTenant(tenant);
|
|
}
|
|
}
|
|
finally
|
|
{
|
|
if (File.Exists(tempFile))
|
|
{
|
|
File.Delete(tempFile);
|
|
}
|
|
IsCompleted = true;
|
|
}
|
|
}
|
|
|
|
public object Clone()
|
|
{
|
|
return MemberwiseClone();
|
|
}
|
|
}
|
|
|
|
public class TransferProgressItem : IProgressItem
|
|
{
|
|
public int TenantId { get; private set; }
|
|
public string TargetRegion { get; set; }
|
|
public bool TransferMail { get; set; }
|
|
public bool Notify { get; set; }
|
|
|
|
public string Link { get; set; }
|
|
|
|
public object Id { get; set; }
|
|
public object Status { get; set; }
|
|
public object Error { get; set; }
|
|
public double Percentage { get; set; }
|
|
public bool IsCompleted { get; set; }
|
|
private BackupWorker backupWorker;
|
|
|
|
public TransferProgressItem(int tenantId, string targetRegion, bool transferMail, bool notify, BackupWorker backupWorker)
|
|
{
|
|
Id = Guid.NewGuid();
|
|
TenantId = tenantId;
|
|
TargetRegion = targetRegion;
|
|
TransferMail = transferMail;
|
|
Notify = notify;
|
|
this.backupWorker = backupWorker;
|
|
|
|
}
|
|
|
|
public void RunJob()
|
|
{
|
|
var tempFile = PathHelper.GetTempFileName(backupWorker.TempFolder);
|
|
var alias = backupWorker.TenantManager.GetTenant(TenantId).TenantAlias;
|
|
try
|
|
{
|
|
backupWorker.NotifyHelper.SendAboutTransferStart(TenantId, TargetRegion, Notify);
|
|
|
|
var transferProgressItem = new TransferPortalTask(backupWorker.Options, TenantId, backupWorker.ConfigPaths[backupWorker.CurrentRegion], backupWorker.ConfigPaths[TargetRegion], backupWorker.Limit, backupWorker.StorageFactory, backupWorker.StorageFactoryConfig, backupWorker.CoreBaseSettings, backupWorker.TenantManager, backupWorker.ModuleProvider, backupWorker.BackupRecordContext) { BackupDirectory = backupWorker.TempFolder };
|
|
transferProgressItem.ProgressChanged += (sender, args) => Percentage = args.Progress;
|
|
if (!TransferMail)
|
|
{
|
|
transferProgressItem.IgnoreModule(ModuleName.Mail);
|
|
}
|
|
transferProgressItem.RunJob();
|
|
|
|
Link = GetLink(alias, false);
|
|
backupWorker.NotifyHelper.SendAboutTransferComplete(TenantId, TargetRegion, Link, !Notify);
|
|
}
|
|
catch (Exception error)
|
|
{
|
|
backupWorker.Log.Error(error);
|
|
Error = error;
|
|
|
|
Link = GetLink(alias, true);
|
|
backupWorker.NotifyHelper.SendAboutTransferError(TenantId, TargetRegion, Link, !Notify);
|
|
}
|
|
finally
|
|
{
|
|
if (File.Exists(tempFile))
|
|
{
|
|
File.Delete(tempFile);
|
|
}
|
|
IsCompleted = true;
|
|
}
|
|
}
|
|
|
|
private string GetLink(string alias, bool isErrorLink)
|
|
{
|
|
return "http://" + alias + "." + ConfigurationProvider.Open(backupWorker.ConfigPaths[isErrorLink ? backupWorker.CurrentRegion : TargetRegion]).AppSettings.Settings["core.base-domain"].Value;
|
|
}
|
|
|
|
public object Clone()
|
|
{
|
|
return MemberwiseClone();
|
|
}
|
|
}
|
|
}
|
|
public static class BackupWorkerExtension
|
|
{
|
|
public static DIHelper AddBackupWorkerService(this DIHelper services)
|
|
{
|
|
services.TryAddScoped<BackupWorker>();
|
|
return services
|
|
.AddTenantManagerService()
|
|
.AddCoreBaseSettingsService()
|
|
.AddStorageFactoryService()
|
|
.AddStorageFactoryConfigService()
|
|
.AddLicenseReaderService();
|
|
}
|
|
}
|
|
}
|