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/*
* Copyright (C) 2018 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 "Diceware.h"
#include <QCommandLineParser>
#include <QTextStream>
#include "core/PassphraseGenerator.h"
Diceware::Diceware()
{
name = QString("diceware");
description = QObject::tr("Generate a new random diceware passphrase.");
}
Diceware::~Diceware()
{
}
int Diceware::execute(const QStringList& arguments)
{
QTextStream inputTextStream(stdin, QIODevice::ReadOnly);
QTextStream outputTextStream(stdout, QIODevice::WriteOnly);
QCommandLineParser parser;
parser.setApplicationDescription(this->description);
QCommandLineOption words(QStringList() << "W" << "words",
QObject::tr("Word count for the diceware passphrase."),
QObject::tr("count"));
parser.addOption(words);
QCommandLineOption wordlistFile(QStringList() << "w"
<< "word-list",
QObject::tr("Wordlist for the diceware generator.\n[Default: EFF English]"),
QObject::tr("path"));
parser.addOption(wordlistFile);
parser.process(arguments);
const QStringList args = parser.positionalArguments();
if (!args.isEmpty()) {
outputTextStream << parser.helpText().replace("keepassxc-cli", "keepassxc-cli diceware");
return EXIT_FAILURE;
}
PassphraseGenerator dicewareGenerator;
if (parser.value(words).isEmpty()) {
dicewareGenerator.setWordCount(PassphraseGenerator::DefaultWordCount);
} else {
int wordcount = parser.value(words).toInt();
dicewareGenerator.setWordCount(wordcount);
}
if (!parser.value(wordlistFile).isEmpty()) {
dicewareGenerator.setWordList(parser.value(wordlistFile));
} else {
dicewareGenerator.setDefaultWordList();
}
if (!dicewareGenerator.isValid()) {
outputTextStream << parser.helpText().replace("keepassxc-cli", "keepassxc-cli diceware");
return EXIT_FAILURE;
}
QString password = dicewareGenerator.generatePassphrase();
outputTextStream << password << endl;
return EXIT_SUCCESS;
}
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