mirror of https://github.com/JakubMelka/PDF4QT.git
106 lines
2.7 KiB
C++
106 lines
2.7 KiB
C++
// Copyright (C) 2022 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#include "signdialog.h"
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#include "ui_signdialog.h"
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#include "pdfcertificatemanager.h"
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#include <openssl/pkcs7.h>
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#include <QMessageBox>
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namespace pdfplugin
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{
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SignDialog::SignDialog(QWidget* parent, bool isSceneEmpty) :
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QDialog(parent),
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ui(new Ui::SignDialog)
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{
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ui->setupUi(this);
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if (!isSceneEmpty)
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{
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ui->methodCombo->addItem(tr("Sign digitally"), SignDigitally);
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}
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ui->methodCombo->addItem(tr("Sign digitally (invisible signature)"), SignDigitallyInvisible);
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ui->methodCombo->setCurrentIndex(0);
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QFileInfoList certificates = pdf::PDFCertificateManager::getCertificates();
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for (const QFileInfo& certificateFileInfo : certificates)
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{
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ui->certificateCombo->addItem(certificateFileInfo.fileName(), certificateFileInfo.absoluteFilePath());
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}
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}
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SignDialog::~SignDialog()
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{
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delete ui;
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}
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SignDialog::SignMethod SignDialog::getSignMethod() const
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{
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return static_cast<SignMethod>(ui->methodCombo->currentData().toInt());
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}
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QString SignDialog::getCertificatePath() const
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{
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return ui->certificateCombo->currentData().toString();
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}
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QString SignDialog::getPassword() const
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{
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return ui->certificatePasswordEdit->text();
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}
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QString SignDialog::getReasonText() const
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{
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return ui->reasonEdit->text();
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}
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QString SignDialog::getContactInfoText() const
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{
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return ui->contactInfoEdit->text();
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}
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void SignDialog::accept()
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{
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// Check certificate
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if (!QFile::exists(getCertificatePath()))
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{
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QMessageBox::critical(this, tr("Error"), tr("Certificate does not exist."));
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ui->certificateCombo->setFocus();
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return;
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}
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// Check we can access the certificate
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if (!pdf::PDFCertificateManager::isCertificateValid(getCertificatePath(), ui->certificatePasswordEdit->text()))
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{
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QMessageBox::critical(this, tr("Error"), tr("Password to open certificate is invalid."));
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ui->certificatePasswordEdit->setFocus();
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return;
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}
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QDialog::accept();
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}
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} // namespace pdfplugin
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