Mercurial > trustbridge
view ui/administratorwindow.cpp @ 648:e41a2537b84d
Implement root installation
We now iterate over all users that do not obviously have their
login shell disabled and look for NSS directories in their home
directory, dropping our privileges to do so.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 25 Jun 2014 12:44:47 +0200 |
parents | c9d296f04995 |
children | 75cd2fbf9ac6 |
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/* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=2) * and comes with ABSOLUTELY NO WARRANTY! * See LICENSE.txt for details. */ #include "administratorwindow.h" #include <QDebug> #include <QMessageBox> #include <QAction> #include <QMenu> #include <QApplication> #include <QHBoxLayout> #include <QVBoxLayout> #include <QGroupBox> #include <QSplitter> #include <QLabel> #include <QImage> #include <QCheckBox> #include <QHeaderView> #include <QFileDialog> #include <QStandardPaths> #include <QSortFilterProxyModel> #include "certificatetabledelegate.h" #include "createinstallerdialog.h" #include "createcertlistdialog.h" #include "certificatediffdialog.h" #include "aboutdialog.h" AdministratorWindow::AdministratorWindow() { setWindowTitle(tr("TrustBridge Administration")); QString path = QStandardPaths::locate( QStandardPaths::DataLocation, QString("current_certificates.txt")); mCertList.readList(path.toLocal8Bit()); createActions(); createMenuBar(); createContent(); loadCertificateTable(); resize(1190, 500); } void AdministratorWindow::createActions() { } void AdministratorWindow::createMenuBar() { menuBar = new QMenuBar(this); QMenu *menu = new QMenu(tr("Menu"), menuBar); menuBar->addMenu(menu); QAction *createInstaller = menu->addAction(tr("Create installer ...")); QAction *about = menu->addAction(tr("About TrustBridge")); menu->addSeparator(); QAction *quit = menu->addAction(tr("Quit")); connect(createInstaller, SIGNAL(triggered()), this, SLOT(createInstaller())); connect(about, SIGNAL(triggered()), this, SLOT(showAbout())); connect(quit, SIGNAL(triggered()), qApp, SLOT(quit())); setMenuBar(menuBar); } void AdministratorWindow::createContent() { // Create a central widget containing the main layout. QWidget *base = new QWidget; // Layouts and Container QVBoxLayout *mainLayout = new QVBoxLayout; QVBoxLayout *certLayout = new QVBoxLayout; QHBoxLayout *headerLayout = new QHBoxLayout; QVBoxLayout *headerTextLayout = new QVBoxLayout; QHBoxLayout *bottomLayout = new QHBoxLayout; // The certificate list QGroupBox *certBox = new QGroupBox( tr("All managed root certificates of the certificate list: ")); certificateView = new QTableView; certificateModel = new CertificateTabelModel(); QSortFilterProxyModel *filterModel = new QSortFilterProxyModel(this); filterModel->setSourceModel(certificateModel); CertificateTableDelegate *delegate = new CertificateTableDelegate(certificateView); certificateView->setModel(filterModel); certificateView->setItemDelegate(delegate); certificateView->horizontalHeader()->setStretchLastSection(true); certificateView->resizeColumnsToContents(); certificateView->setColumnWidth(0, 60); certificateView->setSelectionBehavior(QAbstractItemView::SelectRows); connect(certificateView, SIGNAL(clicked(const QModelIndex&)), this, SLOT(clickedCertificate(const QModelIndex&))); certificateView->verticalHeader()->setVisible(false); certificateView->setSortingEnabled(true); certLayout->addWidget(certificateView); certBox->setLayout(certLayout); // The header (icon, about text) QImage *logoImage = new QImage(":/img/logo.png"); QLabel *logo = new QLabel; logo->setBackgroundRole(QPalette::Base); logo->setPixmap(QPixmap::fromImage(*logoImage)); QLabel *title = new QLabel("<h2>" + tr("TrustBridge Administration") + "</h2>"); QLabel *subTitle = new QLabel( tr("Management application of the BSI certificate installer")); headerTextLayout->addWidget(title); headerTextLayout->addWidget(subTitle); headerLayout->addWidget(logo); headerLayout->addLayout(headerTextLayout); headerLayout->setStretch(0, 0); headerLayout->setStretch(1, 10); // The buttons. bottomLayout->setAlignment(Qt::AlignBottom); saveButton = new QPushButton(QIcon(":/img/document-save.png"), tr("Save list")); connect(saveButton, SIGNAL(clicked()), this, SLOT(saveCertificateFile())); loadButton = new QPushButton(QIcon(":/img/document-open.png"), tr("Load list")); connect(loadButton, SIGNAL(clicked()), this, SLOT(loadCertificateFile())); addButton = new QPushButton(QIcon(":/img/document-new.png"), tr("Add certificate")); connect(addButton, SIGNAL(clicked()), this, SLOT(addCertificates())); removeButton = new QPushButton(QIcon(":/img/document-close.png"), tr("Remove certificate")); removeButton->setEnabled(false); connect(removeButton, SIGNAL(clicked()), this, SLOT(removeCertificates())); bottomLayout->addWidget(saveButton); bottomLayout->addWidget(loadButton); bottomLayout->addWidget(addButton); bottomLayout->addWidget(removeButton); bottomLayout->insertStretch(4, 10); mainLayout->addLayout(headerLayout); mainLayout->addWidget(certBox); mainLayout->addLayout(bottomLayout); // QMainWindow allready has a layout. All child layouts and widgets are // managed in the central widget. base->setLayout(mainLayout); setCentralWidget(base); } void AdministratorWindow::loadCertificateFile() { QString lastCertFile = mSettings.value("LastCertList", QDir::homePath()).toString(); QString certFile = QFileDialog::getOpenFileName( this, tr("Select certificate list file"), lastCertFile, "*.txt"); if (certFile.isNull()) { return; } mCertList.readList(certFile.toLocal8Bit().constData()); if (!mCertList.isValid()) { QMessageBox::warning(this, tr("Error!"), tr("Failed to load the certificate list.")); } else { certificateModel->removeAll(); loadCertificateTable(); mSettings.setValue("LastCertList", certFile); } } void AdministratorWindow::saveCertificateFile() { CertificateDiffDialog *diffDialog = new CertificateDiffDialog(this); int ret = diffDialog->exec(); if (ret == QDialog::Accepted) { CreateCertListDialog *dialog = new CreateCertListDialog(this); dialog->show(); } } void AdministratorWindow::addCertificates() { QStringList certFiles = QFileDialog::getOpenFileNames( this, tr("Select certificate"), QDir::homePath(), "*.pem *.der *.crt *.cer"); for (int i = 0; i < certFiles.size(); i++) { QString certFile = certFiles.at(i); QList<Certificate> certs = Certificate::fromFileName(certFile); addToCertificateTable(certs); } certificateView->resizeColumnsToContents(); certificateView->setColumnWidth(0, 60); } void AdministratorWindow::removeCertificates() { QModelIndexList list = certificateView->selectionModel()->selectedRows(); for (int i = list.size() -1 ; i >= 0; i--) { certificateModel->removeRow(list.at(i).row(), list.at(i)); } } void AdministratorWindow::loadCertificateTable() { foreach(const Certificate &cert, mCertList.getCertificates()) { certificateModel->addCertificate(cert, true); } certificateView->resizeColumnsToContents(); certificateView->setColumnWidth(0, 60); } void AdministratorWindow::addToCertificateTable(const QList<Certificate> &certs) { foreach(const Certificate &cert, certs) { certificateModel->addCertificate(cert, false); } } void AdministratorWindow::showAbout() { AboutDialog *dialog = new AboutDialog(this); dialog->show(); } void AdministratorWindow::createInstaller() { qDebug() << "create Installer"; CreateInstallerDialog *dialog = new CreateInstallerDialog(this); dialog->show(); } void AdministratorWindow::clickedCertificate(const QModelIndex &index) { if (index.data(Qt::UserRole).toBool()) { removeButton->setEnabled(false); } else { removeButton->setEnabled(true); } } void AdministratorWindow::logChanges(const QString ¤tCerts) { QDir logDir(QStandardPaths::writableLocation(QStandardPaths::DataLocation)); QString logFilePath = logDir.filePath("log.txt"); QFile logFile(logFilePath); if (!logFile.open(QIODevice::Append)) { QMessageBox::warning(this, tr("Error!"), tr("Failed to open log file: ") + logFilePath + tr(" Changes are not logged!")); qDebug() << "Failed to open log file: " << logFilePath; return; } CertificateList newCertList; newCertList.readList(currentCerts.toLocal8Bit()); QByteArray entries = createLogEntries(newCertList); if(logFile.write(entries) != entries.size()) { QMessageBox::warning(this, tr("Error!"), tr("Failed to write log file: ") + logFilePath + tr(" Changes are not logged!")); return; } logFile.close(); } QByteArray AdministratorWindow::createLogEntries(const CertificateList &list) { QByteArray entries; QByteArray removeListEntries; QDateTime currentDate = QDateTime::currentDateTime(); QDateTime newListDate = list.date(); QDateTime listDate = mCertList.date(); entries.append("##### " + currentDate.toString("yyyy-MM-dd hh:mm") + tr(" new certificatelist ") + newListDate.toString(Qt::ISODate) + tr(" based on list from ") + listDate.toString(Qt::ISODate) + "#####\r\n"); entries.append(tr("signing certificate: \r\n")); entries.append(tr("new certificates:\r\n")); foreach (const Certificate& cert, list.getCertificates()) { if (!mCertList.getCertificates().contains(cert)) { QString certEntry(cert.subjectCN() + ": " + cert.base64Line() + "\r\n"); if (cert.isInstallCert()) { entries.append(certEntry); } else { removeListEntries.append(certEntry); } } } entries.append(tr("certificates marked to remove:\r\n")); entries.append(removeListEntries); entries.append("\r\n"); return entries; } QList<Certificate> AdministratorWindow::currentChanges() { QList<Certificate> changed; foreach(const Certificate& cert, certificates()) { if (!mCertList.getCertificates().contains(cert)) { changed.append(cert); } } return changed; }