File indexing completed on 2025-07-13 05:17:36
0001 /* 0002 SPDX-FileCopyrightText: 2008, 2010, 2012 Rolf Eike Beer <kde@opensource.sf-tec.de> 0003 0004 SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL 0005 */ 0006 0007 #include "kgpgfirstassistant.h" 0008 0009 #include "gpgproc.h" 0010 #include "kgpginterface.h" 0011 #include "core/kgpgkey.h" 0012 0013 #include <KLocalizedString> 0014 #include <KMessageBox> 0015 #include <KUrlRequester> 0016 #include <kio_version.h> 0017 0018 #include <QCheckBox> 0019 #include <QComboBox> 0020 #include <QGridLayout> 0021 #include <QHBoxLayout> 0022 #include <QLabel> 0023 #include <QSpacerItem> 0024 #include <QStandardPaths> 0025 #include <QTextStream> 0026 #include <QWidget> 0027 #include <QUrl> 0028 #include <kmessagebox.h> 0029 0030 using namespace KgpgCore; 0031 0032 KGpgFirstAssistant::KGpgFirstAssistant(QWidget *parent) 0033 : KAssistantDialog(parent) 0034 { 0035 setWindowTitle(i18n("KGpg Assistant")); 0036 0037 QWidget *page = new QWidget(this); 0038 QGridLayout *gridLayout = new QGridLayout(page); 0039 gridLayout->setSpacing(6); 0040 gridLayout->setContentsMargins(0, 0, 0, 0); 0041 0042 QLabel *label = new QLabel(page); 0043 QSizePolicy sizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred); 0044 sizePolicy.setHorizontalStretch(0); 0045 sizePolicy.setVerticalStretch(0); 0046 sizePolicy.setHeightForWidth(label->sizePolicy().hasHeightForWidth()); 0047 label->setSizePolicy(sizePolicy); 0048 label->setFrameShape(QFrame::NoFrame); 0049 label->setFrameShadow(QFrame::Plain); 0050 label->setScaledContents(false); 0051 label->setAlignment(Qt::AlignTop); 0052 label->setWordWrap(false); 0053 0054 gridLayout->addWidget(label, 0, 0, 3, 1); 0055 0056 label = new QLabel(page); 0057 label->setAlignment(Qt::AlignTop); 0058 label->setWordWrap(true); 0059 label->setText(i18n("This assistant will first setup some basic configuration options required for KGpg to work properly. Next, it will allow you to create your own key pair, enabling you to encrypt your files and emails.")); 0060 0061 gridLayout->addWidget(label, 0, 1, 1, 1); 0062 0063 QSpacerItem *spacerItem = new QSpacerItem(20, 41, QSizePolicy::Minimum, QSizePolicy::Expanding); 0064 0065 gridLayout->addItem(spacerItem, 1, 1, 1, 1); 0066 0067 page_welcome = addPage(page, i18n("Welcome to the KGpg Assistant")); 0068 0069 page = new QWidget(this); 0070 0071 gridLayout = new QGridLayout(page); 0072 gridLayout->setSpacing(6); 0073 gridLayout->setContentsMargins(0, 0, 0, 0); 0074 0075 label = new QLabel(page); 0076 label->setAlignment(Qt::AlignTop); 0077 label->setWordWrap(true); 0078 label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum); 0079 label->setText(i18n("KGpg needs to know which GnuPG binary to use.")); 0080 0081 gridLayout->addWidget(label, 0, 1, 1, 1); 0082 0083 label = new QLabel(page); 0084 label->setAlignment(Qt::AlignTop); 0085 label->setWordWrap(true); 0086 label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum); 0087 label->setText(i18n("Unless you want to try some unusual settings, just click on the \"next\" button.")); 0088 0089 gridLayout->addWidget(label, 1, 1, 1, 1); 0090 0091 spacerItem = new QSpacerItem(20, 60, QSizePolicy::Minimum, QSizePolicy::Expanding); 0092 0093 gridLayout->addItem(spacerItem, 4, 1, 1, 1); 0094 0095 txtGpgVersion = new QLabel(page); 0096 txtGpgVersion->setWordWrap(true); 0097 0098 gridLayout->addWidget(txtGpgVersion, 3, 1, 1, 1); 0099 0100 binURL = new KUrlRequester(page); 0101 binURL->setNameFilters({ 0102 i18nc("search filter name for gpg binary", "GnuPG binary") + QLatin1String(" (gpg)"), 0103 i18n("All files") + QLatin1String(" (*)"), 0104 }); 0105 QString gpgBin = QStandardPaths::findExecutable(QLatin1String("gpg2")); 0106 if (gpgBin.isEmpty()) 0107 gpgBin = QStandardPaths::findExecutable(QLatin1String("gpg")); 0108 if (gpgBin.isEmpty()) 0109 gpgBin = QLatin1String("gpg"); 0110 binURL->setUrl(QUrl::fromLocalFile(gpgBin)); 0111 0112 connect(binURL, &KUrlRequester::textChanged, this, &KGpgFirstAssistant::slotBinaryChanged); 0113 slotBinaryChanged(gpgBin); 0114 0115 gridLayout->addWidget(binURL, 2, 1, 1, 1); 0116 0117 page_binary = addPage(page, i18n("GnuPG Binary")); 0118 0119 page = new QWidget(this); 0120 0121 gridLayout = new QGridLayout(page); 0122 gridLayout->setSpacing(6); 0123 gridLayout->setContentsMargins(0, 0, 0, 0); 0124 text_optionsfound = new QLabel(page); 0125 text_optionsfound->setAlignment(Qt::AlignTop); 0126 text_optionsfound->setWordWrap(true); 0127 text_optionsfound->setText(i18n("Unless you want to try some unusual settings, just click on the \"next\" button.")); 0128 0129 gridLayout->addWidget(text_optionsfound, 1, 1, 1, 1); 0130 0131 label = new QLabel(page); 0132 label->setAlignment(Qt::AlignTop); 0133 label->setWordWrap(true); 0134 label->setText(i18n("KGpg needs to know where your GnuPG configuration file is stored.")); 0135 0136 gridLayout->addWidget(label, 0, 1, 1, 1); 0137 0138 spacerItem = new QSpacerItem(20, 60, QSizePolicy::Minimum, QSizePolicy::Expanding); 0139 0140 gridLayout->addItem(spacerItem, 4, 1, 1, 1); 0141 0142 pathURL = new KUrlRequester(page); 0143 0144 gridLayout->addWidget(pathURL, 3, 1, 1, 1); 0145 0146 label = new QLabel(page); 0147 label->setAlignment(Qt::AlignVCenter); 0148 label->setWordWrap(true); 0149 label->setText(i18n("Path to your GnuPG configuration file:")); 0150 0151 gridLayout->addWidget(label, 2, 1, 1, 1); 0152 0153 label = new QLabel(page); 0154 sizePolicy.setHeightForWidth(label->sizePolicy().hasHeightForWidth()); 0155 label->setSizePolicy(sizePolicy); 0156 label->setFrameShape(QFrame::NoFrame); 0157 label->setFrameShadow(QFrame::Plain); 0158 label->setScaledContents(false); 0159 label->setAlignment(Qt::AlignTop); 0160 label->setWordWrap(false); 0161 0162 gridLayout->addWidget(label, 0, 0, 5, 1); 0163 page_config = addPage(page, i18n("Configuration File")); 0164 0165 page = new QWidget(this); 0166 gridLayout = new QGridLayout(page); 0167 gridLayout->setSpacing(6); 0168 gridLayout->setContentsMargins(0, 0, 0, 0); 0169 0170 QHBoxLayout *hboxLayout = new QHBoxLayout(); 0171 hboxLayout->setSpacing(6); 0172 label = new QLabel(page); 0173 label->setText(i18n("Your default key:")); 0174 0175 hboxLayout->addWidget(label); 0176 0177 CBdefault = new QComboBox(page); 0178 QSizePolicy sizePolicy1(QSizePolicy::Expanding, QSizePolicy::Fixed); 0179 sizePolicy1.setHorizontalStretch(0); 0180 sizePolicy1.setVerticalStretch(0); 0181 sizePolicy1.setHeightForWidth(CBdefault->sizePolicy().hasHeightForWidth()); 0182 CBdefault->setSizePolicy(sizePolicy1); 0183 0184 hboxLayout->addWidget(CBdefault); 0185 0186 gridLayout->addLayout(hboxLayout, 0, 1, 1, 1); 0187 0188 spacerItem = new QSpacerItem(20, 30, QSizePolicy::Minimum, QSizePolicy::Expanding); 0189 0190 gridLayout->addItem(spacerItem, 1, 1, 1, 1); 0191 0192 page_defaultkey = addPage(page, i18n("Default Key")); 0193 0194 page = new QWidget(this); 0195 0196 gridLayout = new QGridLayout(page); 0197 gridLayout->setSpacing(6); 0198 gridLayout->setContentsMargins(0, 0, 0, 0); 0199 0200 binlabel = new QLabel(page); 0201 0202 gridLayout->addWidget(binlabel, 0, 1, 1, 1); 0203 0204 versionLabel = new QLabel(page); 0205 0206 gridLayout->addWidget(versionLabel, 1, 1, 1, 1); 0207 0208 defaultkeylabel = new QLabel(page); 0209 0210 gridLayout->addWidget(defaultkeylabel, 2, 1, 1, 1); 0211 0212 generateCB = new QCheckBox(page); 0213 generateCB->setText(i18n("Generate new key")); 0214 0215 gridLayout->addWidget(generateCB, 3, 1, 1, 1); 0216 0217 spacerItem = new QSpacerItem(20, 30, QSizePolicy::Minimum, QSizePolicy::Expanding); 0218 0219 gridLayout->addItem(spacerItem, 4, 1, 1, 1); 0220 0221 autostartCB = new QCheckBox(page); 0222 autostartCB->setChecked(true); 0223 autostartCB->setText(i18n("Start KGpg automatically at KDE startup.")); 0224 0225 gridLayout->addWidget(autostartCB, 5, 1, 1, 1); 0226 0227 page_done = addPage(page, i18n("Done")); 0228 } 0229 0230 void 0231 KGpgFirstAssistant::findConfigPath(const QString &gpgBinary) 0232 { 0233 const QString gpgHome = GPGProc::getGpgHome(gpgBinary); 0234 QString confPath = gpgHome + QLatin1String( "gpg.conf" ); 0235 0236 if (!QFile(confPath).exists()) { 0237 const QString confPathOpt = gpgHome + QLatin1String("options"); 0238 if (QFile(confPathOpt).exists()) { 0239 confPath = confPathOpt; 0240 } else { 0241 if (KMessageBox::questionTwoActions(nullptr, i18n("<qt><b>The GnuPG configuration file was not found</b>. Should KGpg try to create a config file ?</qt>"), QString(), KGuiItem(i18n("Create Config")), KGuiItem(i18n("Do Not Create"))) == KMessageBox::PrimaryAction) { 0242 QFile file(confPath); 0243 if (file.open(QIODevice::WriteOnly)) { 0244 QTextStream stream(&file); 0245 stream << "# GnuPG config file created by KGpg\n"; 0246 file.close(); 0247 } 0248 } else { 0249 text_optionsfound->setText(i18n("<qt><b>The GnuPG configuration file was not found</b>.</qt>")); 0250 confPath.clear(); 0251 } 0252 } 0253 } 0254 0255 pathURL->setUrl(QUrl::fromLocalFile(confPath)); 0256 0257 const QStringList secids = KgpgInterface::readSecretKeys(); 0258 0259 bool noSecKeys = secids.isEmpty(); 0260 generateCB->setChecked(noSecKeys); 0261 setAppropriate(page_defaultkey, !noSecKeys); 0262 0263 if (noSecKeys) { 0264 defaultkeylabel->setVisible(false); 0265 return; 0266 } 0267 0268 const KgpgKeyList publiclist = KgpgInterface::readPublicKeys(secids); 0269 0270 CBdefault->clear(); 0271 0272 for (const KgpgKey &k : publiclist) { 0273 QString s; 0274 0275 if (k.email().isEmpty()) 0276 s = i18nc("Name: ID", "%1: %2", k.name(), k.id()); 0277 else 0278 s = i18nc("Name (Email): ID", "%1 (%2): %3", k.name(), k.email(), k.id()); 0279 0280 CBdefault->addItem(s, k.fingerprint()); 0281 } 0282 0283 CBdefault->setCurrentIndex(0); 0284 } 0285 0286 void 0287 KGpgFirstAssistant::next() 0288 { 0289 if (currentPage() == page_binary) { 0290 const QString &gpgbin = binURL->url().path(); 0291 binlabel->setText(i18n("Your GnuPG binary is: %1", gpgbin)); 0292 findConfigPath(gpgbin); 0293 } else if (currentPage() == page_config) { 0294 m_confPath = pathURL->url().path(); 0295 0296 const QString defaultID = KgpgInterface::getGpgSetting(QLatin1String( "default-key" ), m_confPath); 0297 0298 if (!defaultID.isEmpty()) { 0299 for (int i = 0; i < CBdefault->count(); i++) { 0300 if (QStringView(CBdefault->itemData(i).toString()).right(defaultID.length()).compare(defaultID) == 0) { 0301 CBdefault->setCurrentIndex(i); 0302 break; 0303 } 0304 } 0305 } 0306 versionLabel->setText(i18n("You have GnuPG version: %1", m_gpgVersion)); 0307 } else if (currentPage() == page_defaultkey) { 0308 defaultkeylabel->setVisible(true); 0309 defaultkeylabel->setText(i18n("Your default key is: %1", CBdefault->currentText())); 0310 int i = CBdefault->currentIndex(); 0311 if (i >= 0) { 0312 defaultkeylabel->setToolTip(CBdefault->itemData(i).toString()); 0313 } 0314 } 0315 KAssistantDialog::next(); 0316 } 0317 0318 bool 0319 KGpgFirstAssistant::runKeyGenerate() const 0320 { 0321 return generateCB->isChecked(); 0322 } 0323 0324 QString 0325 KGpgFirstAssistant::getConfigPath() const 0326 { 0327 return m_confPath; 0328 } 0329 0330 QString 0331 KGpgFirstAssistant::getDefaultKey() const 0332 { 0333 int i = CBdefault->currentIndex(); 0334 if (i < 0) 0335 return QString(); 0336 else 0337 return CBdefault->itemData(i).toString(); 0338 } 0339 0340 bool 0341 KGpgFirstAssistant::getAutoStart() const 0342 { 0343 return autostartCB->isChecked(); 0344 } 0345 0346 void 0347 KGpgFirstAssistant::slotBinaryChanged(const QString &binary) 0348 { 0349 if (binary.isEmpty()) { 0350 setValid(page_binary, false); 0351 return; 0352 } 0353 0354 m_gpgVersion = GPGProc::gpgVersionString(binary); 0355 setValid(page_binary, !m_gpgVersion.isEmpty()); 0356 if (!m_gpgVersion.isEmpty()) { 0357 const int gpgver = GPGProc::gpgVersion(m_gpgVersion); 0358 0359 if (gpgver < 0x10400) { 0360 txtGpgVersion->setText(i18n("Your GnuPG version (%1) seems to be too old.<br />Compatibility with versions before 1.4.0 is no longer guaranteed.", m_gpgVersion)); 0361 } else { 0362 txtGpgVersion->setText(i18n("You have GnuPG version: %1", m_gpgVersion)); 0363 } 0364 } 0365 }