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Renamed AbstractPropagateRemoteDeleteEncrypted to BasePropagateRemote…
…DeleteEncrypted. Signed-off-by: alex-z <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,179 @@ | ||
| /* | ||
| * Copyright (C) by Oleksandr Zolotov <[email protected]> | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation; either version 2 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, but | ||
| * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | ||
| * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| * for more details. | ||
| */ | ||
|
|
||
| #include <QFileInfo> | ||
| #include <QLoggingCategory> | ||
|
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| #include "BasePropagateRemoteDeleteEncrypted.h" | ||
| #include "account.h" | ||
| #include "clientsideencryptionjobs.h" | ||
| #include "deletejob.h" | ||
| #include "owncloudpropagator.h" | ||
|
|
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| Q_LOGGING_CATEGORY(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED, "nextcloud.sync.propagator.remove.encrypted") | ||
|
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| namespace OCC { | ||
|
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| BasePropagateRemoteDeleteEncrypted::BasePropagateRemoteDeleteEncrypted(OwncloudPropagator *propagator, SyncFileItemPtr item, QObject *parent) | ||
| : QObject(parent) | ||
| , _propagator(propagator) | ||
| , _item(item) | ||
| {} | ||
|
|
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| QNetworkReply::NetworkError BasePropagateRemoteDeleteEncrypted::networkError() const | ||
| { | ||
| return _networkError; | ||
| } | ||
|
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| QString BasePropagateRemoteDeleteEncrypted::errorString() const | ||
| { | ||
| return _errorString; | ||
| } | ||
|
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| void BasePropagateRemoteDeleteEncrypted::storeFirstError(QNetworkReply::NetworkError err) | ||
| { | ||
| if (_networkError == QNetworkReply::NetworkError::NoError) { | ||
| _networkError = err; | ||
| } | ||
| } | ||
|
|
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| void BasePropagateRemoteDeleteEncrypted::storeFirstErrorString(const QString &errString) | ||
| { | ||
| if (_errorString.isEmpty()) { | ||
| _errorString = errString; | ||
| } | ||
| } | ||
|
|
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| void BasePropagateRemoteDeleteEncrypted::fetchMetadataForPath(const QString &path) | ||
| { | ||
| qCDebug(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED) << "Folder is encrypted, let's its metadata."; | ||
| _fullFolderRemotePath = _propagator->fullRemotePath(path); | ||
|
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| SyncJournalFileRecord rec; | ||
| if (!_propagator->_journal->getRootE2eFolderRecord(_fullFolderRemotePath, &rec) || !rec.isValid()) { | ||
| taskFailed(); | ||
| return; | ||
| } | ||
|
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| _fetchAndUploadE2eeFolderMetadataJob.reset(new FetchAndUploadE2eeFolderMetadataJob(_propagator->account(), | ||
| _fullFolderRemotePath, | ||
| _propagator->_journal, | ||
| rec.path(), _fullFolderRemotePath)); | ||
|
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| connect(_fetchAndUploadE2eeFolderMetadataJob.data(), | ||
| &FetchAndUploadE2eeFolderMetadataJob::fetchFinished, | ||
| this, | ||
| &BasePropagateRemoteDeleteEncrypted::slotFetchMetadataJobFinished); | ||
|
|
||
| } | ||
|
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| void BasePropagateRemoteDeleteEncrypted::slotFolderUnLockFinished(const QByteArray &folderId, int statusCode) | ||
| { | ||
| if (statusCode != 200) { | ||
| _item->_httpErrorCode = statusCode; | ||
| _errorString = tr("\"%1 Failed to unlock encrypted folder %2\".").arg(statusCode).arg(QString::fromUtf8(folderId)); | ||
| _item->_errorString = _errorString; | ||
| taskFailed(); | ||
| return; | ||
| } | ||
| qCDebug(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED) << "Folder id" << folderId << "successfully unlocked"; | ||
| } | ||
|
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| void BasePropagateRemoteDeleteEncrypted::slotDeleteRemoteItemFinished() | ||
| { | ||
| auto *deleteJob = qobject_cast<DeleteJob *>(QObject::sender()); | ||
|
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| Q_ASSERT(deleteJob); | ||
|
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| if (!deleteJob) { | ||
| qCCritical(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED) << "Sender is not a DeleteJob instance."; | ||
| taskFailed(); | ||
| return; | ||
| } | ||
|
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| const auto err = deleteJob->reply()->error(); | ||
|
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| _item->_httpErrorCode = deleteJob->reply()->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(); | ||
| _item->_responseTimeStamp = deleteJob->responseTimestamp(); | ||
| _item->_requestId = deleteJob->requestId(); | ||
|
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| if (err != QNetworkReply::NoError && err != QNetworkReply::ContentNotFoundError) { | ||
| storeFirstErrorString(deleteJob->errorString()); | ||
| storeFirstError(err); | ||
|
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| taskFailed(); | ||
| return; | ||
| } | ||
|
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| // A 404 reply is also considered a success here: We want to make sure | ||
| // a file is gone from the server. It not being there in the first place | ||
| // is ok. This will happen for files that are in the DB but not on | ||
| // the server or the local file system. | ||
| if (_item->_httpErrorCode != 204 && _item->_httpErrorCode != 404) { | ||
| // Normally we expect "204 No Content" | ||
| // If it is not the case, it might be because of a proxy or gateway intercepting the request, so we must | ||
| // throw an error. | ||
| storeFirstErrorString(tr("Wrong HTTP code returned by server. Expected 204, but received \"%1 %2\".") | ||
| .arg(_item->_httpErrorCode) | ||
| .arg(deleteJob->reply()->attribute(QNetworkRequest::HttpReasonPhraseAttribute).toString())); | ||
|
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| taskFailed(); | ||
| return; | ||
| } | ||
|
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| if (!_propagator->_journal->deleteFileRecord(_item->_originalFile, _item->isDirectory())) { | ||
| qCWarning(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED) << "Failed to delete file record from local DB" << _item->_originalFile; | ||
| } | ||
| _propagator->_journal->commit("Remote Remove"); | ||
|
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| unlockFolder(true); | ||
| } | ||
|
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| void BasePropagateRemoteDeleteEncrypted::deleteRemoteItem(const QString &filename) | ||
| { | ||
| qCInfo(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED) << "Deleting nested encrypted item" << filename; | ||
|
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| auto deleteJob = new DeleteJob(_propagator->account(), _propagator->fullRemotePath(filename), this); | ||
| deleteJob->setFolderToken(_fetchAndUploadE2eeFolderMetadataJob->folderToken()); | ||
|
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| connect(deleteJob, &DeleteJob::finishedSignal, this, &BasePropagateRemoteDeleteEncrypted::slotDeleteRemoteItemFinished); | ||
|
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| deleteJob->start(); | ||
| } | ||
|
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| void BasePropagateRemoteDeleteEncrypted::unlockFolder(bool success) | ||
| { | ||
| if (!_fetchAndUploadE2eeFolderMetadataJob->isFolderLocked()) { | ||
| emit finished(true); | ||
| return; | ||
| } | ||
|
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| qCDebug(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED) << "Unlocking folder" << _fetchAndUploadE2eeFolderMetadataJob->folderId(); | ||
|
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| connect(_fetchAndUploadE2eeFolderMetadataJob.data(), &FetchAndUploadE2eeFolderMetadataJob::folderUnlocked, this, &BasePropagateRemoteDeleteEncrypted::slotFolderUnLockFinished); | ||
| _fetchAndUploadE2eeFolderMetadataJob->unlockFolder(success); | ||
| } | ||
|
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| void BasePropagateRemoteDeleteEncrypted::taskFailed() | ||
| { | ||
| qCDebug(ABSTRACT_PROPAGATE_REMOVE_ENCRYPTED) << "Task failed for job" << sender(); | ||
| _isTaskFailed = true; | ||
| if (_fetchAndUploadE2eeFolderMetadataJob->isFolderLocked()) { | ||
| unlockFolder(false); | ||
| } else { | ||
| emit finished(false); | ||
| } | ||
| } | ||
|
|
||
| } // namespace OCC |
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