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https://github.com/keepassxreboot/keepassxc.git
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3243243be8
Supported key types are RSA, ECDSA and Ed25519. Includes tests to compare writing out keys produce the exact same private key if read from OpenSSH format and tests against ssh-agent to ensure all no generated key is rejected.
99 lines
3.1 KiB
C++
99 lines
3.1 KiB
C++
/*
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* Copyright (C) 2021 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 "OpenSSHKeyGenDialog.h"
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#include "OpenSSHKey.h"
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#include "OpenSSHKeyGen.h"
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#include "gui/Icons.h"
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#include "ui_OpenSSHKeyGenDialog.h"
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#include <QHostInfo>
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#include <QProcessEnvironment>
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OpenSSHKeyGenDialog::OpenSSHKeyGenDialog(QWidget* parent)
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: QDialog(parent)
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, m_ui(new Ui::OpenSSHKeyGenDialog())
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, m_key(nullptr)
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{
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setAttribute(Qt::WA_DeleteOnClose);
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setWindowIcon(icons()->icon("password-generator"));
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m_ui->setupUi(this);
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m_ui->typeComboBox->clear();
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m_ui->typeComboBox->addItem("Ed25519");
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m_ui->typeComboBox->addItem("RSA");
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m_ui->typeComboBox->addItem("ECDSA");
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QString user = QProcessEnvironment::systemEnvironment().value("USER");
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m_ui->commentLineEdit->setText(user + "@" + QHostInfo::localHostName());
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connect(m_ui->typeComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged()));
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typeChanged();
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}
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// Required for QScopedPointer
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OpenSSHKeyGenDialog::~OpenSSHKeyGenDialog()
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{
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}
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void OpenSSHKeyGenDialog::typeChanged()
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{
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m_ui->bitsComboBox->clear();
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if (m_ui->typeComboBox->currentText() == QString("Ed25519")) {
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m_ui->bitsComboBox->addItem("32");
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} else if (m_ui->typeComboBox->currentText() == QString("RSA")) {
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m_ui->bitsComboBox->addItem("2048");
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m_ui->bitsComboBox->addItem("3072");
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m_ui->bitsComboBox->addItem("4096");
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m_ui->bitsComboBox->setCurrentText("3072");
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} else if (m_ui->typeComboBox->currentText() == QString("ECDSA")) {
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m_ui->bitsComboBox->addItem("256");
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m_ui->bitsComboBox->addItem("384");
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m_ui->bitsComboBox->addItem("521");
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m_ui->bitsComboBox->setCurrentText("256");
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}
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}
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void OpenSSHKeyGenDialog::accept()
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{
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// disable form and try to process this update before blocking in key generation
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setEnabled(false);
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QCoreApplication::processEvents();
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int bits = m_ui->bitsComboBox->currentText().toInt();
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if (m_ui->typeComboBox->currentText() == QString("Ed25519")) {
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OpenSSHKeyGen::generateEd25519(*m_key);
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} else if (m_ui->typeComboBox->currentText() == QString("RSA")) {
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OpenSSHKeyGen::generateRSA(*m_key, bits);
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} else if (m_ui->typeComboBox->currentText() == QString("ECDSA")) {
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OpenSSHKeyGen::generateECDSA(*m_key, bits);
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} else {
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reject();
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return;
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}
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m_key->setComment(m_ui->commentLineEdit->text());
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QDialog::accept();
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}
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void OpenSSHKeyGenDialog::setKey(OpenSSHKey* key)
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{
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m_key = key;
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}
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