mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2025-02-01 09:05:10 -05:00
7263dcddfe
QTextStream uses the system default locale, but this breaks in various situations: (1) It does not work on the native Windows shell (cmd.exe, Powershell), since the default Windows locale is Windows-1252, but the shell uses Windows-850. (2) It also breaks on *nix systems where the locale is Latin1 or C, which is the case for most CI systems or build servers. We allow overriding the detected codec by setting the ENCODING_OVERRIDE environment variable, but otherwise prefer Windows-850 on Windows and UTF-8 on any other system, even if LANG is set to something else. This resolves #2413
133 lines
4.5 KiB
C++
133 lines
4.5 KiB
C++
/*
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* Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
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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 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <cstdlib>
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#include <stdio.h>
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#include "Generate.h"
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#include "cli/Utils.h"
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#include <QCommandLineParser>
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#include "cli/TextStream.h"
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#include "core/PasswordGenerator.h"
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Generate::Generate()
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{
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name = QString("generate");
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description = QObject::tr("Generate a new random password.");
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}
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Generate::~Generate()
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{
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}
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int Generate::execute(const QStringList& arguments)
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{
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TextStream in(Utils::STDIN, QIODevice::ReadOnly);
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TextStream out(Utils::STDOUT, QIODevice::WriteOnly);
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QCommandLineParser parser;
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parser.setApplicationDescription(description);
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QCommandLineOption len(QStringList() << "L" << "length",
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QObject::tr("Length of the generated password"),
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QObject::tr("length"));
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parser.addOption(len);
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QCommandLineOption lower(QStringList() << "l" << "lower",
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QObject::tr("Use lowercase characters"));
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parser.addOption(lower);
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QCommandLineOption upper(QStringList() << "u" << "upper",
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QObject::tr("Use uppercase characters"));
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parser.addOption(upper);
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QCommandLineOption numeric(QStringList() << "n" << "numeric",
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QObject::tr("Use numbers."));
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parser.addOption(numeric);
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QCommandLineOption special(QStringList() << "s" << "special",
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QObject::tr("Use special characters"));
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parser.addOption(special);
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QCommandLineOption extended(QStringList() << "e" << "extended",
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QObject::tr("Use extended ASCII"));
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parser.addOption(extended);
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QCommandLineOption exclude(QStringList() << "x" << "exclude",
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QObject::tr("Exclude character set"),
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QObject::tr("chars"));
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parser.addOption(exclude);
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QCommandLineOption exclude_similar(QStringList() << "exclude-similar",
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QObject::tr("Exclude similar looking characters"));
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parser.addOption(exclude_similar);
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QCommandLineOption every_group(QStringList() << "every-group",
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QObject::tr("Include characters from every selected group"));
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parser.addOption(every_group);
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parser.addHelpOption();
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parser.process(arguments);
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const QStringList args = parser.positionalArguments();
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if (!args.isEmpty()) {
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out << parser.helpText().replace("keepassxc-cli", "keepassxc-cli generate");
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return EXIT_FAILURE;
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}
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PasswordGenerator passwordGenerator;
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if (parser.value(len).isEmpty()) {
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passwordGenerator.setLength(PasswordGenerator::DefaultLength);
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} else {
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passwordGenerator.setLength(parser.value(len).toInt());
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}
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PasswordGenerator::CharClasses classes = 0x0;
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if (parser.isSet(lower)) {
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classes |= PasswordGenerator::LowerLetters;
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}
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if (parser.isSet(upper)) {
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classes |= PasswordGenerator::UpperLetters;
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}
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if (parser.isSet(numeric)) {
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classes |= PasswordGenerator::Numbers;
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}
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if (parser.isSet(special)) {
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classes |= PasswordGenerator::SpecialCharacters;
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}
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if (parser.isSet(extended)) {
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classes |= PasswordGenerator::EASCII;
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}
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PasswordGenerator::GeneratorFlags flags = 0x0;
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if (parser.isSet(exclude_similar)) {
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flags |= PasswordGenerator::ExcludeLookAlike;
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}
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if (parser.isSet(every_group)) {
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flags |= PasswordGenerator::CharFromEveryGroup;
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}
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passwordGenerator.setCharClasses(classes);
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passwordGenerator.setFlags(flags);
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passwordGenerator.setExcludedChars(parser.value(exclude));
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if (!passwordGenerator.isValid()) {
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out << parser.helpText().replace("keepassxc-cli", "keepassxc-cli generate");
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return EXIT_FAILURE;
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}
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QString password = passwordGenerator.generatePassword();
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out << password << endl;
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return EXIT_SUCCESS;
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}
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