mirror of
https://github.com/nextcloud/desktop.git
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112 lines
4.3 KiB
C++
112 lines
4.3 KiB
C++
/*
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* Copyright (C) 2023 by Oleksandr Zolotov <alex@nextcloud.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#pragma once
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#include "accountfwd.h"
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#include "encryptedfoldermetadatahandler.h" //NOTE: Forward declarion is not gonna work because of OWNCLOUDSYNC_EXPORT for UpdateE2eeFolderUsersMetadataJob
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#include "gui/sharemanager.h"
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#include "syncfileitem.h"
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#include "gui/sharee.h"
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#include <QHash>
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#include <QMutex>
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#include <QObject>
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#include <QScopedPointer>
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#include <QString>
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class QSslCertificate;
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namespace OCC
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{
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class SyncJournalDb;
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class OWNCLOUDSYNC_EXPORT UpdateE2eeFolderUsersMetadataJob : public QObject
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{
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Q_OBJECT
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public:
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enum Operation { Invalid = -1, Add = 0, Remove, ReEncrypt };
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struct UserData {
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ShareePtr sharee;
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Share::Permissions desiredPermissions;
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QString password;
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};
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explicit UpdateE2eeFolderUsersMetadataJob(const AccountPtr &account, SyncJournalDb *journalDb,const QString &syncFolderRemotePath, const Operation operation, const QString &fullRemotePath = {}, const QString &folderUserId = {}, const QSslCertificate &certificate = QSslCertificate{}, QObject *parent = nullptr);
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~UpdateE2eeFolderUsersMetadataJob() override = default;
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public:
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[[nodiscard]] const QString &path() const;
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[[nodiscard]] const UserData &userData() const;
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[[nodiscard]] SyncFileItem::EncryptionStatus encryptionStatus() const;
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[[nodiscard]] const QByteArray folderToken() const;
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void unlockFolder(const EncryptedFolderMetadataHandler::UnlockFolderWithResult result);
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public slots:
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void start(const bool keepLock = false);
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void setUserData(const UpdateE2eeFolderUsersMetadataJob::UserData &userData);
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void setFolderToken(const QByteArray &folderToken);
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void setMetadataKeyForEncryption(const QByteArray &metadataKey);
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void setMetadataKeyForDecryption(const QByteArray &metadataKey);
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void setKeyChecksums(const QSet<QByteArray> &keyChecksums);
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void setSubJobSyncItems(const QHash<QString, OCC::SyncFileItemPtr> &subJobSyncItems);
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private:
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void scheduleSubJobs();
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void startUpdate();
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void subJobsFinished(bool success);
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private slots:
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void slotStartE2eeMetadataJobs();
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void slotFetchMetadataJobFinished(int statusCode, const QString &message);
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void slotSubJobFinished(int code, const QString &message = {});
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void slotFolderUnlocked(const QByteArray &folderId, int httpStatus);
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void slotUpdateMetadataFinished(int code, const QString &message = {});
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void slotCertificatesFetchedFromServer(const QHash<QString, OCC::NextcloudSslCertificate> &results);
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void slotCertificateFetchedFromKeychain(const QSslCertificate &certificate);
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private: signals:
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void certificateReady();
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void finished(int code, const QString &message = {});
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void folderUnlocked();
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private:
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AccountPtr _account;
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QPointer<SyncJournalDb> _journalDb;
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QString _syncFolderRemotePath;
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Operation _operation = Invalid;
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QString _fullRemotePath;
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QString _folderUserId;
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QSslCertificate _folderUserCertificate;
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QByteArray _folderToken;
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// needed when re-encrypting nested folders' metadata after top-level folder's metadata has changed
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QByteArray _metadataKeyForEncryption;
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QByteArray _metadataKeyForDecryption;
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QSet<QByteArray> _keyChecksums;
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//-------------------------------------------------------------------------------------------------
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QSet<UpdateE2eeFolderUsersMetadataJob *> _subJobs;
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UserData _userData; // share info, etc.
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QHash<QString, SyncFileItemPtr> _subJobSyncItems; //used when migrating to update corresponding SyncFileItem(s) for nested folders, such that records in db will get updated when propagate item job is finalized
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QMutex _subJobSyncItemsMutex;
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QScopedPointer<EncryptedFolderMetadataHandler> _encryptedFolderMetadataHandler;
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bool _keepLock = false;
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};
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}
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