keepassxc/src/cli/DatabaseCommand.cpp

/*
 *  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 "DatabaseCommand.h"

#include "Utils.h"

DatabaseCommand::DatabaseCommand()
{
    positionalArguments.append({QString("database"), QObject::tr("Path of the database."), QString("")});
    options.append(Command::KeyFileOption);
    options.append(Command::NoPasswordOption);
#ifdef WITH_XC_YUBIKEY
    options.append(Command::YubiKeyOption);
#endif
}

int DatabaseCommand::execute(const QStringList& arguments)
{
    QStringList amendedArgs(arguments);
    if (currentDatabase) {
        amendedArgs.insert(1, currentDatabase->filePath());
    }
    QSharedPointer<QCommandLineParser> parser = getCommandLineParser(amendedArgs);

    if (parser.isNull()) {
        return EXIT_FAILURE;
    }

    QStringList args = parser->positionalArguments();
    auto db = currentDatabase;
    if (!db) {
        // It would be nice to update currentDatabase here, but the CLI tests frequently
        // re-use Command objects to exercise non-interactive behavior. Updating the current
        // database confuses these tests. Because of this, we leave it up to the interactive
        // mode implementation in the main command loop to update currentDatabase
        // (see keepassxc-cli.cpp).
        db = Utils::unlockDatabase(args.at(0),
                                   !parser->isSet(Command::NoPasswordOption),
                                   parser->value(Command::KeyFileOption),
                                   parser->value(Command::YubiKeyOption),
                                   parser->isSet(Command::QuietOption) ? Utils::DEVNULL : Utils::STDOUT,
                                   Utils::STDERR);
        if (!db) {
            return EXIT_FAILURE;
        }
    }

    return executeWithDatabase(db, parser);
}