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/*
* Copyright (C) 2019 KeePassXC Team <team@keepassxc.org>
*
* 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 or (at your option)
* version 3 of the License.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <cstdlib>
#include <stdio.h>
#include <QFileInfo>
#include <QString>
#include <QTextStream>
#include "Import.h"
#include "cli/TextStream.h"
#include "cli/Utils.h"
#include "core/Database.h"
#include "keys/CompositeKey.h"
#include "keys/Key.h"
/**
* Create a database file from an XML export of another database.
* A password can be specified to encrypt the database.
* If none is specified the function will fail.
*
* If the database is being saved in a non existant directory, the
* function will fail.
*
* @return EXIT_SUCCESS on success, or EXIT_FAILURE on failure
*/
Import::Import()
{
name = QString("import");
description = QObject::tr("Import the contents of an XML database.");
positionalArguments.append({QString("xml"), QObject::tr("Path of the XML database export."), QString("")});
positionalArguments.append({QString("database"), QObject::tr("Path of the new database."), QString("")});
}
int Import::execute(const QStringList& arguments)
{
QSharedPointer<QCommandLineParser> parser = getCommandLineParser(arguments);
if (parser.isNull()) {
return EXIT_FAILURE;
}
TextStream outputTextStream(parser->isSet(Command::QuietOption) ? Utils::DEVNULL : Utils::STDOUT,
QIODevice::WriteOnly);
TextStream errorTextStream(Utils::STDERR, QIODevice::WriteOnly);
const QStringList args = parser->positionalArguments();
const QString xmlExportPath = args.at(0);
const QString dbPath = args.at(1);
if (QFileInfo::exists(dbPath)) {
errorTextStream << QObject::tr("File %1 already exists.").arg(dbPath) << endl;
return EXIT_FAILURE;
}
auto key = QSharedPointer<CompositeKey>::create();
auto password = Utils::getPasswordFromStdin();
if (!password.isNull()) {
key->addKey(password);
}
if (key->isEmpty()) {
errorTextStream << QObject::tr("No key is set. Aborting database creation.") << endl;
return EXIT_FAILURE;
}
QString errorMessage;
Database db;
db.setKdf(KeePass2::uuidToKdf(KeePass2::KDF_ARGON2));
db.setKey(key);
if (!db.import(xmlExportPath, &errorMessage)) {
errorTextStream << QObject::tr("Unable to import XML database export %1").arg(errorMessage) << endl;
return EXIT_FAILURE;
}
if (!db.saveAs(dbPath, &errorMessage, true, false)) {
errorTextStream << QObject::tr("Failed to save the database: %1.").arg(errorMessage) << endl;
return EXIT_FAILURE;
}
outputTextStream << QObject::tr("Successfully imported database.") << endl;
return EXIT_SUCCESS;
}
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