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Merge pull request #132 from feather-wallet/OTS

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Airgapped signing with UR
This commit is contained in:
tobtoht 2023-12-04 15:25:23 +00:00 committed by GitHub
commit 14712341e7
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GPG key ID: 4AEE18F83AFDEB23
80 changed files with 3943 additions and 624 deletions
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5
CMakeLists.txt
View file

@ -86,6 +86,11 @@ message(STATUS "libsodium: libraries at ${SODIUM_LIBRARY}")
# QrEncode
find_package(QREncode REQUIRED)
# bc-ur
find_path(BCUR_INCLUDE_DIR "bcur/bc-ur.hpp")
find_library(BCUR_LIBRARY bcur)
message(STATUS "bcur: libraries at ${BCUR_INCLUDE_DIR}")
# Polyseed
find_package(Polyseed REQUIRED)
if(Polyseed_SUBMODULE)

2
monero

@ -1 +1 @@
Subproject commit 31ced6d76a1aaa1bfb9011c86987937b7042f3ce
Subproject commit 34aacb1b49553f17b9bb7ca1ee6dfb6524aada55

6
src/CMakeLists.txt
View file

@ -82,7 +82,9 @@ endif()
if (WITH_SCANNER)
file(GLOB QRCODE_UTILS_FILES
"qrcode/utils/*.h"
"qrcode/utils/*.cpp")
"qrcode/utils/*.cpp"
"wizard/offline_tx_signing/*.h"
"wizard/offline_tx_signing/*.cpp")
endif()
if (WITH_SCANNER)
@ -152,6 +154,7 @@ target_include_directories(feather PUBLIC
${LIBZIP_INCLUDE_DIRS}
${ZLIB_INCLUDE_DIRS}
${POLYSEED_INCLUDE_DIR}
${BCUR_INCLUDE_DIR}
)
if(WITH_SCANNER)
@ -257,6 +260,7 @@ target_link_libraries(feather
${ICU_LIBRARIES}
${LIBZIP_LIBRARIES}
${ZLIB_LIBRARIES}
${BCUR_LIBRARY}
)
if(CHECK_UPDATES)

27
src/CoinsWidget.cpp
View file

@ -11,6 +11,10 @@
#include "utils/Icons.h"
#include "utils/Utils.h"
#ifdef WITH_SCANNER
#include "wizard/offline_tx_signing/OfflineTxSigningWizard.h"
#endif
CoinsWidget::CoinsWidget(Wallet *wallet, QWidget *parent)
: QWidget(parent)
, ui(new Ui::CoinsWidget)
@ -186,7 +190,14 @@ void CoinsWidget::spendSelected() {
QStringList keyimages;
for (QModelIndex index: list) {
keyimages << m_model->entryFromIndex(m_proxyModel->mapToSource(index))->keyImage();
QString keyImage = m_model->entryFromIndex(m_proxyModel->mapToSource(index))->keyImage();
if (keyImage == "0100000000000000000000000000000000000000000000000000000000000000") {
Utils::showError(this, "Unable to select output to spend", "Selected output has unknown key image");
return;
}
keyimages << keyImage;
}
m_wallet->setSelectedInputs(keyimages);
@ -238,6 +249,20 @@ void CoinsWidget::onSweepOutputs() {
int ret = dialog.exec();
if (!ret) return;
if (m_wallet->keyImageSyncNeeded(totalAmount, false)) {
#if defined(WITH_SCANNER)
OfflineTxSigningWizard wizard(this, m_wallet);
auto r = wizard.exec();
if (r == QDialog::Rejected) {
return;
}
#else
Utils::showError(this, "Can't open offline transaction signing wizard", "Feather was built without webcam QR scanner support");
return;
#endif
}
m_wallet->sweepOutputs(keyImages, dialog.address(), dialog.churn(), dialog.outputs());
}

240
src/MainWindow.cpp
View file

@ -7,8 +7,10 @@
#include <QFileDialog>
#include <QInputDialog>
#include <QMessageBox>
#include <QCheckBox>
#include "constants.h"
#include "dialog/AddressCheckerIndexDialog.h"
#include "dialog/BalanceDialog.h"
#include "dialog/DebugInfoDialog.h"
#include "dialog/PasswordDialog.h"
@ -34,6 +36,11 @@
#include "wallet/wallet_errors.h"
#ifdef WITH_SCANNER
#include "wizard/offline_tx_signing/OfflineTxSigningWizard.h"
#include "dialog/URDialog.h"
#endif
#ifdef CHECK_UPDATES
#include "utils/updater/UpdateDialog.h"
#endif
@ -68,8 +75,11 @@ MainWindow::MainWindow(WindowManager *windowManager, Wallet *wallet, QWidget *pa
this->initWidgets();
this->initMenu();
this->initHome();
this->initOffline();
this->initWalletContext();
this->onOfflineMode(conf()->get(Config::offlineMode).toBool());
// Websocket notifier
connect(websocketNotifier(), &WebsocketNotifier::CCSReceived, ui->ccsWidget->model(), &CCSModel::updateEntries);
connect(websocketNotifier(), &WebsocketNotifier::BountyReceived, ui->bountiesWidget->model(), &BountiesModel::updateBounties);
@ -279,14 +289,6 @@ void MainWindow::initMenu() {
connect(ui->actionRescan_spent, &QAction::triggered, this, &MainWindow::rescanSpent);
connect(ui->actionWallet_cache_debug, &QAction::triggered, this, &MainWindow::showWalletCacheDebugDialog);
// [Wallet] -> [Advanced] -> [Export]
connect(ui->actionExportOutputs, &QAction::triggered, this, &MainWindow::exportOutputs);
connect(ui->actionExportKeyImages, &QAction::triggered, this, &MainWindow::exportKeyImages);
// [Wallet] -> [Advanced] -> [Import]
connect(ui->actionImportOutputs, &QAction::triggered, this, &MainWindow::importOutputs);
connect(ui->actionImportKeyImages, &QAction::triggered, this, &MainWindow::importKeyImages);
// [Wallet] -> [History]
connect(ui->actionExport_CSV, &QAction::triggered, this, &MainWindow::onExportHistoryCSV);
@ -344,16 +346,20 @@ void MainWindow::initMenu() {
// [Tools]
connect(ui->actionSignVerify, &QAction::triggered, this, &MainWindow::menuSignVerifyClicked);
connect(ui->actionVerifyTxProof, &QAction::triggered, this, &MainWindow::menuVerifyTxProof);
connect(ui->actionLoadUnsignedTxFromFile, &QAction::triggered, this, &MainWindow::loadUnsignedTx);
connect(ui->actionLoadUnsignedTxFromClipboard, &QAction::triggered, this, &MainWindow::loadUnsignedTxFromClipboard);
connect(ui->actionKeyImageSync, &QAction::triggered, this, &MainWindow::showKeyImageSyncWizard);
connect(ui->actionLoadSignedTxFromFile, &QAction::triggered, this, &MainWindow::loadSignedTx);
connect(ui->actionLoadSignedTxFromText, &QAction::triggered, this, &MainWindow::loadSignedTxFromText);
connect(ui->actionImport_transaction, &QAction::triggered, this, &MainWindow::importTransaction);
connect(ui->actionTransmitOverUR, &QAction::triggered, this, &MainWindow::showURDialog);
connect(ui->actionPay_to_many, &QAction::triggered, this, &MainWindow::payToMany);
connect(ui->actionAddress_checker, &QAction::triggered, this, &MainWindow::showAddressChecker);
connect(ui->actionCalculator, &QAction::triggered, this, &MainWindow::showCalcWindow);
connect(ui->actionCreateDesktopEntry, &QAction::triggered, this, &MainWindow::onCreateDesktopEntry);
if (m_wallet->viewOnly()) {
ui->actionKeyImageSync->setText("Key image sync");
}
// TODO: Allow creating desktop entry on Windows and Mac
#if defined(Q_OS_WIN) || defined(Q_OS_MACOS)
ui->actionCreateDesktopEntry->setDisabled(true);
@ -413,6 +419,48 @@ void MainWindow::initHome() {
});
}
void MainWindow::initOffline() {
// TODO: check if we have any cameras available
connect(ui->btn_help, &QPushButton::clicked, [this] {
windowManager()->showDocs(this, "offline_tx_signing");
});
connect(ui->btn_checkAddress, &QPushButton::clicked, [this]{
AddressCheckerIndexDialog dialog{m_wallet, this};
dialog.exec();
});
connect(ui->btn_signTransaction, &QPushButton::clicked, [this] {
this->showKeyImageSyncWizard();
});
switch (conf()->get(Config::offlineTxSigningMethod).toInt()) {
case OfflineTxSigningWizard::Method::FILES:
ui->radio_airgapFiles->setChecked(true);
break;
default:
ui->radio_airgapUR->setChecked(true);
}
// We can't use rich text for radio buttons
connect(ui->label_airgapUR, &ClickableLabel::clicked, [this] {
ui->radio_airgapUR->setChecked(true);
});
connect(ui->label_airgapFiles, &ClickableLabel::clicked, [this] {
ui->radio_airgapFiles->setChecked(true);
});
connect(ui->radio_airgapFiles, &QCheckBox::toggled, [this] (bool checked){
if (checked) {
conf()->set(Config::offlineTxSigningMethod, OfflineTxSigningWizard::Method::FILES);
}
});
connect(ui->radio_airgapUR, &QCheckBox::toggled, [this](bool checked) {
if (checked) {
conf()->set(Config::offlineTxSigningMethod, OfflineTxSigningWizard::Method::UR);
}
});
}
void MainWindow::initWalletContext() {
connect(m_wallet, &Wallet::balanceUpdated, this, &MainWindow::onBalanceUpdated);
connect(m_wallet, &Wallet::synchronized, this, &MainWindow::onSynchronized); //TODO
@ -619,11 +667,22 @@ void MainWindow::onProxySettingsChanged() {
}
void MainWindow::onOfflineMode(bool offline) {
if (!m_wallet) {
this->onConnectionStatusChanged(Wallet::ConnectionStatus_Disconnected);
m_wallet->setOffline(offline);
if (m_wallet->viewOnly()) {
return;
}
m_wallet->setOffline(offline);
this->onConnectionStatusChanged(Wallet::ConnectionStatus_Disconnected);
if (ui->stackedWidget->currentIndex() != Stack::LOCKED) {
ui->stackedWidget->setCurrentIndex(offline ? Stack::OFFLINE: Stack::WALLET);
}
ui->actionPay_to_many->setVisible(!offline);
ui->menuView->setDisabled(offline);
m_statusLabelBalance->setVisible(!offline);
m_statusBtnProxySettings->setVisible(!offline);
}
void MainWindow::onMultiBroadcast(const QMap<QString, QString> &txHexMap) {
@ -665,7 +724,7 @@ void MainWindow::onConnectionStatusChanged(int status)
QIcon icon;
if (conf()->get(Config::offlineMode).toBool()) {
icon = icons()->icon("status_offline.svg");
this->setStatusText("Offline");
this->setStatusText("Offline mode");
} else {
switch(status){
case Wallet::ConnectionStatus_Disconnected:
@ -853,8 +912,31 @@ void MainWindow::onTransactionCreated(PendingTransaction *tx, const QVector<QStr
m_wallet->addCacheTransaction(tx->txid()[0], tx->signedTxToHex(0));
// Offline transaction signing
if (m_wallet->viewOnly()) {
#ifdef WITH_SCANNER
OfflineTxSigningWizard wizard(this, m_wallet, tx);
wizard.exec();
if (!wizard.readyToCommit()) {
return;
} else {
tx = wizard.signedTx();
}
if (tx->txCount() == 0) {
Utils::showError(this, "Failed to load transaction", "No transactions were found", {"You have found a bug. Please contact the developers."}, "report_an_issue");
m_wallet->disposeTransaction(tx);
return;
}
#else
Utils::showError(this, "Can't open offline transaction signing wizard", "Feather was built without webcam QR scanner support");
return;
#endif
}
// Show advanced dialog on multi-destination transactions
if (address.size() > 1 || m_wallet->viewOnly()) {
if (address.size() > 1) {
TxConfAdvDialog dialog_adv{m_wallet, m_wallet->tmpTxDescription, this};
dialog_adv.setTransaction(tx, !m_wallet->viewOnly());
dialog_adv.exec();
@ -884,7 +966,11 @@ void MainWindow::onTransactionCreated(PendingTransaction *tx, const QVector<QStr
void MainWindow::onTransactionCommitted(bool success, PendingTransaction *tx, const QStringList& txid) {
if (!success) {
Utils::showError(this, "Failed to send transaction", tx->errorString());
QString error = tx->errorString();
if (m_wallet->viewOnly() && error.contains("double spend")) {
m_wallet->setForceKeyImageSync(true);
}
Utils::showError(this, "Failed to send transaction", error);
return;
}
@ -964,6 +1050,29 @@ void MainWindow::showViewOnlyDialog() {
dialog.exec();
}
void MainWindow::showKeyImageSyncWizard() {
#ifdef WITH_SCANNER
OfflineTxSigningWizard wizard{this, m_wallet};
wizard.exec();
if (wizard.readyToSign()) {
TxConfAdvDialog dialog{m_wallet, "", this, true};
dialog.setUnsignedTransaction(wizard.unsignedTransaction());
auto r = dialog.exec();
if (r != QDialog::Accepted) {
return;
}
wizard.setStartId(OfflineTxSigningWizard::Page_ExportSignedTx);
wizard.restart();
wizard.exec();
}
#else
Utils::showError(this, "Can't open offline transaction signing wizard", "Feather was built without webcam QR scanner support");
#endif
}
void MainWindow::menuHwDeviceClicked() {
Utils::showInfo(this, "Hardware device", QString("This wallet is backed by a %1 hardware device.").arg(this->getHardwareDevice()));
}
@ -1204,81 +1313,9 @@ void MainWindow::showAddressChecker() {
}
}
void MainWindow::exportKeyImages() {
QString fn = QFileDialog::getSaveFileName(this, "Save key images to file", QString("%1/%2_%3").arg(QDir::homePath(), this->walletName(), QString::number(QDateTime::currentSecsSinceEpoch())), "Key Images (*_keyImages)");
if (fn.isEmpty()) return;
if (!fn.endsWith("_keyImages")) fn += "_keyImages";
bool r = m_wallet->exportKeyImages(fn, true);
if (!r) {
Utils::showError(this, "Failed to export key images", m_wallet->errorString());
} else {
Utils::showInfo(this, "Successfully exported key images");
}
}
void MainWindow::importKeyImages() {
QString fn = QFileDialog::getOpenFileName(this, "Import key image file", QDir::homePath(), "Key Images (*_keyImages);;All Files (*)");
if (fn.isEmpty()) return;
bool r = m_wallet->importKeyImages(fn);
if (!r) {
Utils::showError(this, "Failed to import key images", m_wallet->errorString());
} else {
Utils::showInfo(this, "Successfully imported key images");
m_wallet->refreshModels();
}
}
void MainWindow::exportOutputs() {
QString fn = QFileDialog::getSaveFileName(this, "Save outputs to file", QString("%1/%2_%3").arg(QDir::homePath(), this->walletName(), QString::number(QDateTime::currentSecsSinceEpoch())), "Outputs (*_outputs)");
if (fn.isEmpty()) return;
if (!fn.endsWith("_outputs")) fn += "_outputs";
bool r = m_wallet->exportOutputs(fn, true);
if (!r) {
Utils::showError(this, "Failed to export outputs", m_wallet->errorString());
} else {
Utils::showInfo(this, "Successfully exported outputs.");
}
}
void MainWindow::importOutputs() {
QString fn = QFileDialog::getOpenFileName(this, "Import outputs file", QDir::homePath(), "Outputs (*_outputs);;All Files (*)");
if (fn.isEmpty()) return;
bool r = m_wallet->importOutputs(fn);
if (!r) {
Utils::showError(this, "Failed to import outputs", m_wallet->errorString());
} else {
Utils::showInfo(this, "Successfully imported outputs");
m_wallet->refreshModels();
}
}
void MainWindow::loadUnsignedTx() {
QString fn = QFileDialog::getOpenFileName(this, "Select transaction to load", QDir::homePath(), "Transaction (*unsigned_monero_tx);;All Files (*)");
if (fn.isEmpty()) return;
UnsignedTransaction *tx = m_wallet->loadTxFile(fn);
auto err = m_wallet->errorString();
if (!err.isEmpty()) {
Utils::showError(this, "Failed to load transaction", err);
return;
}
this->createUnsignedTxDialog(tx);
}
void MainWindow::loadUnsignedTxFromClipboard() {
QString unsigned_tx = Utils::copyFromClipboard();
if (unsigned_tx.isEmpty()) {
Utils::showError(this, "Unable to load unsigned transaction", "Clipboard is empty");
return;
}
UnsignedTransaction *tx = m_wallet->loadTxFromBase64Str(unsigned_tx);
auto err = m_wallet->errorString();
if (!err.isEmpty()) {
Utils::showError(this, "Unable to load unsigned transaction", err);
return;
}
this->createUnsignedTxDialog(tx);
void MainWindow::showURDialog() {
URDialog dialog{this};
dialog.exec();
}
void MainWindow::loadSignedTx() {
@ -1291,7 +1328,7 @@ void MainWindow::loadSignedTx() {
return;
}
TxConfAdvDialog dialog{m_wallet, "", this};
TxConfAdvDialog dialog{m_wallet, "", this, true};
dialog.setTransaction(tx);
dialog.exec();
}
@ -1301,12 +1338,6 @@ void MainWindow::loadSignedTxFromText() {
dialog.exec();
}
void MainWindow::createUnsignedTxDialog(UnsignedTransaction *tx) {
TxConfAdvDialog dialog{m_wallet, "", this};
dialog.setUnsignedTransaction(tx);
dialog.exec();
}
void MainWindow::importTransaction() {
if (conf()->get(Config::torPrivacyLevel).toInt() == Config::allTorExceptNode) {
// TODO: don't show if connected to local node
@ -1425,6 +1456,18 @@ void MainWindow::updateNetStats() {
}
void MainWindow::rescanSpent() {
QMessageBox warning{this};
warning.setWindowTitle("Warning");
warning.setText("Rescanning spent outputs reveals which outputs you own to the node. "
"Make sure you are connected to a trusted node.\n\n"
"Do you want to proceed?");
warning.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
auto r = warning.exec();
if (r == QMessageBox::No) {
return;
}
if (!m_wallet->rescanSpent()) {
Utils::showError(this, "Failed to rescan spent outputs", m_wallet->errorString());
} else {
@ -1773,6 +1816,7 @@ void MainWindow::unlockWallet(const QString &password) {
this->statusBar()->show();
this->menuBar()->show();
ui->stackedWidget->setCurrentIndex(0);
this->onOfflineMode(conf()->get(Config::offlineMode).toBool());
m_checkUserActivity.start();

18
src/MainWindow.h
View file

@ -102,6 +102,12 @@ public:
REVUO
};
enum Stack {
WALLET = 0,
LOCKED,
OFFLINE
};
void showOrHide();
void bringToFront();
@ -137,12 +143,6 @@ private slots:
void onShowSettingsPage(int page);
// offline tx signing
void exportKeyImages();
void importKeyImages();
void exportOutputs();
void importOutputs();
void loadUnsignedTx();
void loadUnsignedTxFromClipboard();
void loadSignedTx();
void loadSignedTxFromText();
@ -166,10 +166,12 @@ private slots:
void showPasswordDialog();
void showKeysDialog();
void showViewOnlyDialog();
void showKeyImageSyncWizard();
void showWalletCacheDebugDialog();
void showAccountSwitcherDialog();
void showAddressChecker();
void showURDialog();
void donateButtonClicked();
void showCalcWindow();
void payToMany();
@ -202,6 +204,7 @@ private:
void initWidgets();
void initMenu();
void initHome();
void initOffline();
void initWalletContext();
void closeEvent(QCloseEvent *event) override;
@ -209,7 +212,6 @@ private:
void saveGeo();
void restoreGeo();
void showDebugInfo();
void createUnsignedTxDialog(UnsignedTransaction *tx);
void updatePasswordIcon();
void updateNetStats();
void rescanSpent();

281
src/MainWindow.ui
View file

@ -24,7 +24,7 @@
<normaloff>:/assets/images/appicons/64x64.png</normaloff>:/assets/images/appicons/64x64.png</iconset>
</property>
<widget class="QWidget" name="centralWidget">
<layout class="QGridLayout" name="gridLayout">
<layout class="QVBoxLayout" name="verticalLayout_14">
<property name="leftMargin">
<number>0</number>
</property>
@ -37,13 +37,10 @@
<property name="bottomMargin">
<number>0</number>
</property>
<property name="horizontalSpacing">
<number>12</number>
</property>
<item row="0" column="0">
<item>
<widget class="QStackedWidget" name="stackedWidget">
<property name="currentIndex">
<number>1</number>
<number>2</number>
</property>
<widget class="QWidget" name="page_wallet">
<layout class="QVBoxLayout" name="verticalLayout_11">
@ -468,6 +465,235 @@
</item>
</layout>
</widget>
<widget class="QWidget" name="page_offline">
<layout class="QVBoxLayout" name="verticalLayout_13">
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="QTabWidget" name="tabWidget_2">
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="tab_5">
<attribute name="icon">
<iconset resource="assets.qrc">
<normaloff>:/assets/images/network.png</normaloff>:/assets/images/network.png</iconset>
</attribute>
<attribute name="title">
<string>Airgapped signing</string>
</attribute>
<layout class="QVBoxLayout" name="verticalLayout_16">
<item>
<widget class="QLabel" name="label_2">
<property name="text">
<string>Feather supports two airgapped transaction signing methods:</string>
</property>
</widget>
</item>
<item>
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string/>
</property>
<layout class="QVBoxLayout" name="verticalLayout_15">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_5">
<item>
<widget class="QRadioButton" name="radio_airgapUR">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string/>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="ClickableLabel" name="label_airgapUR">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Use a webcam to scan &lt;span style=&quot; font-weight:700;&quot;&gt;animated QR codes&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_6">
<item>
<widget class="QRadioButton" name="radio_airgapFiles">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string/>
</property>
</widget>
</item>
<item>
<widget class="ClickableLabel" name="label_airgapFiles">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Transfer &lt;span style=&quot; font-weight:700;&quot;&gt;files&lt;/span&gt; between computers (using a flash drive)&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
</item>
<item>
<spacer name="verticalSpacer_3">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Fixed</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>10</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="label_5">
<property name="text">
<string>To initiate an airgapped transaction, try to send a transaction using your online/view-only wallet. Then click 'Sign a transaction..' below to begin the signing process.</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_6">
<property name="text">
<string>Follow through the steps in the wizard. You may need to transfer/scan multiple files/QR codes.</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<spacer name="verticalSpacer_4">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Fixed</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>10</height>
</size>
</property>
</spacer>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_4">
<item>
<widget class="QPushButton" name="btn_help">
<property name="text">
<string>Help</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="btn_checkAddress">
<property name="text">
<string>Show address</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_signTransaction">
<property name="text">
<string>Sign a transaction..</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<spacer name="verticalSpacer_2">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>0</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="label">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>If you're unsure what this is, disable 'Offline mode' by going to Settings → Network → Offline.</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
</layout>
@ -521,28 +747,11 @@
<property name="title">
<string>Advanced</string>
</property>
<widget class="QMenu" name="menuExport">
<property name="title">
<string>Export</string>
</property>
<addaction name="actionExportOutputs"/>
<addaction name="actionExportKeyImages"/>
</widget>
<widget class="QMenu" name="menuImport">
<property name="title">
<string>Import</string>
</property>
<addaction name="actionImportOutputs"/>
<addaction name="actionImportKeyImages"/>
</widget>
<addaction name="actionStore_wallet"/>
<addaction name="actionUpdate_balance"/>
<addaction name="actionRefresh_tabs"/>
<addaction name="actionRescan_spent"/>
<addaction name="actionWallet_cache_debug"/>
<addaction name="separator"/>
<addaction name="menuExport"/>
<addaction name="menuImport"/>
</widget>
<addaction name="actionInformation"/>
<addaction name="menuAdvanced"/>
@ -560,13 +769,6 @@
<property name="title">
<string>Tools</string>
</property>
<widget class="QMenu" name="menuLoad_transaction">
<property name="title">
<string>Load unsigned transaction</string>
</property>
<addaction name="actionLoadUnsignedTxFromFile"/>
<addaction name="actionLoadUnsignedTxFromClipboard"/>
</widget>
<widget class="QMenu" name="menuLoad_signed_transaction">
<property name="title">
<string>Broadcast transaction</string>
@ -577,10 +779,12 @@
<addaction name="actionSignVerify"/>
<addaction name="actionVerifyTxProof"/>
<addaction name="separator"/>
<addaction name="menuLoad_transaction"/>
<addaction name="actionKeyImageSync"/>
<addaction name="menuLoad_signed_transaction"/>
<addaction name="actionImport_transaction"/>
<addaction name="separator"/>
<addaction name="actionTransmitOverUR"/>
<addaction name="separator"/>
<addaction name="actionPay_to_many"/>
<addaction name="actionAddress_checker"/>
<addaction name="actionCalculator"/>
@ -948,6 +1152,16 @@
<string>Check for updates</string>
</property>
</action>
<action name="actionKeyImageSync">
<property name="text">
<string>Offline transaction signing</string>
</property>
</action>
<action name="actionTransmitOverUR">
<property name="text">
<string>Transmit over UR</string>
</property>
</action>
</widget>
<layoutdefault spacing="6" margin="11"/>
<customwidgets>
@ -981,6 +1195,11 @@
<header>plugins/bounties/BountiesWidget.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>ClickableLabel</class>
<extends>QLabel</extends>
<header>components.h</header>
</customwidget>
</customwidgets>
<resources>
<include location="assets.qrc"/>

23
src/SendWidget.cpp
View file

@ -14,6 +14,7 @@
#include "libwalletqt/WalletManager.h"
#if defined(WITH_SCANNER)
#include "wizard/offline_tx_signing/OfflineTxSigningWizard.h"
#include "qrcode/scanner/QrCodeScanDialog.h"
#include <QMediaDevices>
#endif
@ -132,9 +133,9 @@ void SendWidget::scanClicked() {
return;
}
auto dialog = new QrCodeScanDialog(this);
auto dialog = new QrCodeScanDialog(this, false);
dialog->exec();
ui->lineAddress->setText(dialog->decodedString);
ui->lineAddress->setText(dialog->decodedString());
dialog->deleteLater();
#else
Utils::showError(this, "Can't open QR scanner", "Feather was built without webcam QR scanner support");
@ -222,6 +223,24 @@ void SendWidget::sendClicked() {
"Spendable balance: %1").arg(WalletManager::displayAmount(unlocked_balance)));
return;
}
// TODO: allow using file-only airgapped signing without scanner
if (m_wallet->keyImageSyncNeeded(amount, sendAll)) {
#if defined(WITH_SCANNER)
OfflineTxSigningWizard wizard(this, m_wallet);
auto r = wizard.exec();
m_wallet->setForceKeyImageSync(false);
if (r == QDialog::Rejected) {
return;
}
#else
Utils::showError(this, "Can't open offline transaction signing wizard", "Feather was built without webcam QR scanner support");
return;
#endif
}
m_wallet->createTransaction(recipient, amount, description, sendAll);
}

1
src/SendWidget.h
View file

@ -50,6 +50,7 @@ private slots:
private:
void setupComboBox();
double amountDouble();
bool keyImageSync(bool sendAll, quint64 amount);
quint64 amount();
double conversionAmount();

1
src/assets.qrc
View file

@ -103,6 +103,7 @@
<file>assets/images/trezor_white.png</file>
<file>assets/images/trezor_unpaired.png</file>
<file>assets/images/trezor_unpaired_white.png</file>
<file>assets/images/sign.png</file>
<file>assets/images/unconfirmed.png</file>
<file>assets/images/unlock.svg</file>
<file>assets/images/unpaid.png</file>

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24
src/components.h
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@ -93,4 +93,28 @@ private:
QLabel *m_infoLabel;
};
class U32Validator : public QValidator {
public:
U32Validator(QObject *parent = nullptr) : QValidator(parent) {}
QValidator::State validate(QString &input, int &pos) const override {
if (input.isEmpty()) {
return QValidator::Intermediate;
}
bool ok;
qint64 value = input.toLongLong(&ok);
if (!ok) {
return QValidator::Invalid;
}
if (value < 0 || value > UINT32_MAX) {
return QValidator::Invalid;
}
return QValidator::Acceptable;
}
};
#endif //FEATHER_COMPONENTS_H

33
src/dialog/AddressCheckerIndexDialog.cpp Normal file
View file

@ -0,0 +1,33 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "AddressCheckerIndexDialog.h"
#include "ui_AddressCheckerIndexDialog.h"
#include "utils/Utils.h"
#include "components.h"
AddressCheckerIndexDialog::AddressCheckerIndexDialog(Wallet *wallet, QWidget *parent)
: WindowModalDialog(parent)
, ui(new Ui::AddressCheckerIndexDialog)
, m_wallet(wallet)
{
ui->setupUi(this);
connect(ui->btn_showAddress, &QPushButton::clicked, [this] {
this->showAddress(ui->line_index->text().toUInt());
});
auto indexValidator = new U32Validator(this);
ui->line_index->setValidator(indexValidator);
ui->line_index->setText("0");
this->showAddress(0);
this->adjustSize();
}
void AddressCheckerIndexDialog::showAddress(uint32_t index) {
ui->address->setText(m_wallet->address(m_wallet->currentSubaddressAccount(), index));
}
AddressCheckerIndexDialog::~AddressCheckerIndexDialog() = default;

29
src/dialog/AddressCheckerIndexDialog.h Normal file
View file

@ -0,0 +1,29 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef ADDRESSCHECKERINDEXDIALOG_H
#define ADDRESSCHECKERINDEXDIALOG_H
#include "components.h"
#include "Wallet.h"
namespace Ui {
class AddressCheckerIndexDialog;
}
class AddressCheckerIndexDialog : public WindowModalDialog
{
Q_OBJECT
public:
explicit AddressCheckerIndexDialog(Wallet *wallet, QWidget *parent = nullptr);
~AddressCheckerIndexDialog() override;
private:
void showAddress(uint32_t index);
QScopedPointer<Ui::AddressCheckerIndexDialog> ui;
Wallet *m_wallet;
};
#endif //ADDRESSCHECKERINDEXDIALOG_H

81
src/dialog/AddressCheckerIndexDialog.ui Normal file
View file

@ -0,0 +1,81 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>AddressCheckerIndexDialog</class>
<widget class="QWidget" name="AddressCheckerIndexDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>712</width>
<height>127</height>
</rect>
</property>
<property name="windowTitle">
<string>Check address</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>Index:</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="line_index">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_showAddress">
<property name="text">
<string>Show address</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string/>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QLabel" name="address">
<property name="text">
<string>...</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>

149
src/dialog/TxConfAdvDialog.cpp
View file

@ -6,6 +6,7 @@
#include <QFileDialog>
#include <QMessageBox>
#include <QTreeWidgetItem>
#include "constants.h"
#include "dialog/QrCodeDialog.h"
@ -14,24 +15,20 @@
#include "libwalletqt/WalletManager.h"
#include "qrcode/QrCode.h"
#include "utils/AppData.h"
#include "utils/ColorScheme.h"
#include "utils/config.h"
#include "utils/Utils.h"
TxConfAdvDialog::TxConfAdvDialog(Wallet *wallet, const QString &description, QWidget *parent)
TxConfAdvDialog::TxConfAdvDialog(Wallet *wallet, const QString &description, QWidget *parent, bool offline)
: WindowModalDialog(parent)
, ui(new Ui::TxConfAdvDialog)
, m_wallet(wallet)
, m_exportUnsignedMenu(new QMenu(this))
, m_exportSignedMenu(new QMenu(this))
, m_exportTxKeyMenu(new QMenu(this))
, m_offline(offline)
{
ui->setupUi(this);
m_exportUnsignedMenu->addAction("Copy to clipboard", this, &TxConfAdvDialog::unsignedCopy);
m_exportUnsignedMenu->addAction("Show as QR code", this, &TxConfAdvDialog::unsignedQrCode);
m_exportUnsignedMenu->addAction("Save to file", this, &TxConfAdvDialog::unsignedSaveFile);
ui->btn_exportUnsigned->setMenu(m_exportUnsignedMenu);
m_exportSignedMenu->addAction("Copy to clipboard", this, &TxConfAdvDialog::signedCopy);
m_exportSignedMenu->addAction("Save to file", this, &TxConfAdvDialog::signedSaveFile);
ui->btn_exportSigned->setMenu(m_exportSignedMenu);
@ -39,8 +36,6 @@ TxConfAdvDialog::TxConfAdvDialog(Wallet *wallet, const QString &description, QWi
m_exportTxKeyMenu->addAction("Copy to clipboard", this, &TxConfAdvDialog::txKeyCopy);
ui->btn_exportTxKey->setMenu(m_exportTxKeyMenu);
ui->line_description->setText(description);
connect(ui->btn_sign, &QPushButton::clicked, this, &TxConfAdvDialog::signTransaction);
connect(ui->btn_send, &QPushButton::clicked, this, &TxConfAdvDialog::broadcastTransaction);
connect(ui->btn_close, &QPushButton::clicked, this, &TxConfAdvDialog::closeDialog);
@ -49,9 +44,11 @@ TxConfAdvDialog::TxConfAdvDialog(Wallet *wallet, const QString &description, QWi
ui->fee->setFont(Utils::getMonospaceFont());
ui->total->setFont(Utils::getMonospaceFont());
ui->inputs->setFont(Utils::getMonospaceFont());
ui->outputs->setFont(Utils::getMonospaceFont());
if (m_offline) {
ui->txid->hide();
ui->label_txid->hide();
}
this->adjustSize();
}
@ -77,17 +74,6 @@ void TxConfAdvDialog::setTransaction(PendingTransaction *tx, bool isSigned) {
this->setAmounts(tx->amount(), tx->fee());
auto size_str = [this, isSigned]{
if (isSigned) {
auto size = m_tx->signedTxToHex(0).size() / 2;
return QString("Size: %1 bytes (%2 bytes unsigned)").arg(QString::number(size), QString::number(m_tx->unsignedTxToBin().size()));
} else {
return QString("Size: %1 bytes (unsigned)").arg(QString::number(m_tx->unsignedTxToBin().size()));
}
}();
ui->label_size->setText(size_str);
this->setupConstructionData(ptx);
}
@ -95,14 +81,12 @@ void TxConfAdvDialog::setUnsignedTransaction(UnsignedTransaction *utx) {
m_utx = utx;
m_utx->refresh();
ui->btn_exportUnsigned->hide();
ui->btn_exportSigned->hide();
ui->btn_exportTxKey->hide();
ui->btn_sign->show();
ui->btn_send->hide();
ui->txid->setText("n/a");
ui->label_size->setText("Size: n/a");
this->setAmounts(utx->amount(0), utx->fee(0));
@ -131,66 +115,63 @@ void TxConfAdvDialog::setAmounts(quint64 amount, quint64 fee) {
int maxLengthFiat = Utils::maxLength(amounts_fiat);
std::for_each(amounts_fiat.begin(), amounts_fiat.end(), [maxLengthFiat](QString& amount){amount = amount.rightJustified(maxLengthFiat, ' ');});
ui->amount->setText(QString("%1 (%2 %3)").arg(amounts[0], amounts_fiat[0], preferredCur));
ui->fee->setText(QString("%1 (%2 %3)").arg(amounts[1], amounts_fiat[1], preferredCur));
ui->total->setText(QString("%1 (%2 %3)").arg(amounts[2], amounts_fiat[2], preferredCur));
if (m_offline) {
ui->amount->setText(amount_str);
ui->fee->setText(fee_str);
ui->total->setText(total);
} else {
ui->amount->setText(QString("%1 (%2 %3)").arg(amounts[0], amounts_fiat[0], preferredCur));
ui->fee->setText(QString("%1 (%2 %3)").arg(amounts[1], amounts_fiat[1], preferredCur));
ui->total->setText(QString("%1 (%2 %3)").arg(amounts[2], amounts_fiat[2], preferredCur));
}
}
void TxConfAdvDialog::setupConstructionData(ConstructionInfo *ci) {
QString inputs_str;
auto inputs = ci->inputs();
for (const auto& i: inputs) {
inputs_str += QString("%1 %2\n").arg(i->pubKey(), WalletManager::displayAmount(i->amount()));
for (const auto &in: ci->inputs()) {
auto *item = new QTreeWidgetItem(ui->treeInputs);
item->setText(0, in->pubKey());
item->setFont(0, Utils::getMonospaceFont());
item->setText(1, WalletManager::displayAmount(in->amount()));
}
ui->inputs->setText(inputs_str);
ui->label_inputs->setText(QString("Inputs (%1)").arg(QString::number(inputs.size())));
ui->treeInputs->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
ui->treeInputs->resizeColumnToContents(1);
ui->treeInputs->header()->setSectionResizeMode(0, QHeaderView::Stretch);
auto outputs = ci->outputs();
ui->label_inputs->setText(QString("Inputs (%1)").arg(QString::number(ci->inputs().size())));
QTextCursor cursor = ui->outputs->textCursor();
for (const auto& o: outputs) {
auto address = o->address();
auto amount = WalletManager::displayAmount(o->amount());
auto index = m_wallet->subaddressIndex(address);
cursor.insertText(address, Utils::addressTextFormat(index, o->amount()));
cursor.insertText(QString(" %1").arg(amount), QTextCharFormat());
cursor.insertBlock();
for (const auto &out: ci->outputs()) {
auto *item = new QTreeWidgetItem(ui->treeOutputs);
item->setText(0, out->address());
item->setText(1, WalletManager::displayAmount(out->amount()));
item->setFont(0, Utils::getMonospaceFont());
auto index = m_wallet->subaddressIndex(out->address());
QBrush brush;
if (index.isChange()) {
brush = QBrush(ColorScheme::YELLOW.asColor(true));
item->setToolTip(0, "Wallet change/primary address");
// item->setHidden(true);
}
else if (index.isValid()) {
brush = QBrush(ColorScheme::GREEN.asColor(true));
item->setToolTip(0, "Wallet receive address");
}
else if (out->amount() == 0) {
brush = QBrush(ColorScheme::GRAY.asColor(true));
item->setToolTip(0, "Dummy output (Min. 2 outs consensus rule)");
}
item->setBackground(0, brush);
}
ui->label_outputs->setText(QString("Outputs (%1)").arg(QString::number(outputs.size())));
ui->treeOutputs->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
ui->treeOutputs->resizeColumnToContents(1);
ui->treeOutputs->header()->setSectionResizeMode(0, QHeaderView::Stretch);
ui->label_ringSize->setText(QString("Ring size: %1").arg(QString::number(ci->minMixinCount() + 1)));
ui->label_outputs->setText(QString("Outputs (%1)").arg(QString::number(ci->outputs().size())));
this->adjustSize();
}
void TxConfAdvDialog::signTransaction() {
QString defaultName = QString("%1_signed_monero_tx").arg(QString::number(QDateTime::currentSecsSinceEpoch()));
QString fn = QFileDialog::getSaveFileName(this, "Save signed transaction to file", QDir::home().filePath(defaultName), "Transaction (*signed_monero_tx)");
if (fn.isEmpty()) {
return;
}
bool success = m_utx->sign(fn);
if (success) {
Utils::showInfo(this, "Transaction saved successfully");
} else {
Utils::showError(this, "Failed to save transaction to file");
}
}
void TxConfAdvDialog::unsignedSaveFile() {
QString defaultName = QString("%1_unsigned_monero_tx").arg(QString::number(QDateTime::currentSecsSinceEpoch()));
QString fn = QFileDialog::getSaveFileName(this, "Save transaction to file", QDir::home().filePath(defaultName), "Transaction (*unsigned_monero_tx)");
if (fn.isEmpty()) {
return;
}
bool success = m_tx->saveToFile(fn);
if (success) {
Utils::showInfo(this, "Transaction saved successfully");
} else {
Utils::showError(this, "Failed to save transaction to file");
}
this->accept();
}
void TxConfAdvDialog::signedSaveFile() {
@ -209,21 +190,6 @@ void TxConfAdvDialog::signedSaveFile() {
}
}
void TxConfAdvDialog::unsignedQrCode() {
if (m_tx->unsignedTxToBin().size() > 2953) {
Utils::showError(this, "Unable to show QR code", "Transaction size exceeds the maximum size for QR codes (2953 bytes)");
return;
}
QrCode qr(m_tx->unsignedTxToBin(), QrCode::Version::AUTO, QrCode::ErrorCorrectionLevel::LOW);
QrCodeDialog dialog{this, &qr, "Unsigned Transaction"};
dialog.exec();
}
void TxConfAdvDialog::unsignedCopy() {
Utils::copyToClipboard(m_tx->unsignedTxToBase64());
}
void TxConfAdvDialog::signedCopy() {
Utils::copyToClipboard(m_tx->signedTxToHex(0));
}
@ -237,12 +203,9 @@ void TxConfAdvDialog::txKeyCopy() {
Utils::copyToClipboard(m_tx->transaction(0)->txKey());
}
void TxConfAdvDialog::signedQrCode() {
}
void TxConfAdvDialog::broadcastTransaction() {
if (m_tx == nullptr) return;
m_wallet->commitTransaction(m_tx, ui->line_description->text());
m_wallet->commitTransaction(m_tx);
QDialog::accept();
}

9
src/dialog/TxConfAdvDialog.h
View file

@ -22,7 +22,7 @@ class TxConfAdvDialog : public WindowModalDialog
Q_OBJECT
public:
explicit TxConfAdvDialog(Wallet *wallet, const QString &description, QWidget *parent = nullptr);
explicit TxConfAdvDialog(Wallet *wallet, const QString &description, QWidget *parent = nullptr, bool offline = false);
~TxConfAdvDialog() override;
void setTransaction(PendingTransaction *tx, bool isSigned = true); // #TODO: have libwallet return a UnsignedTransaction, this is just dumb
@ -35,12 +35,7 @@ private:
void closeDialog();
void setAmounts(quint64 amount, quint64 fee);
void unsignedCopy();
void unsignedQrCode();
void unsignedSaveFile();
void signedCopy();
void signedQrCode();
void signedSaveFile();
void txKeyCopy();
@ -49,10 +44,10 @@ private:
Wallet *m_wallet;
PendingTransaction *m_tx = nullptr;
UnsignedTransaction *m_utx = nullptr;
QMenu *m_exportUnsignedMenu;
QMenu *m_exportSignedMenu;
QMenu *m_exportTxKeyMenu;
QString m_txid;
bool m_offline;
};
#endif //FEATHER_TXCONFADVDIALOG_H

279
src/dialog/TxConfAdvDialog.ui
View file

@ -7,7 +7,7 @@
<x>0</x>
<y>0</y>
<width>800</width>
<height>542</height>
<height>810</height>
</rect>
</property>
<property name="minimumSize">
@ -23,7 +23,7 @@
<item>
<layout class="QFormLayout" name="formLayout_2">
<item row="0" column="0">
<widget class="QLabel" name="label">
<widget class="QLabel" name="label_txid">
<property name="text">
<string>Transaction ID:</string>
</property>
@ -39,119 +39,63 @@
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<layout class="QVBoxLayout" name="verticalLayout_3">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QLabel" name="label_description">
<property name="text">
<string>Description:</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="line_description"/>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="label_size">
<property name="text">
<string>Size: </string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_ringSize">
<property name="text">
<string>Ringsize:</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="Line" name="line">
<property name="orientation">
<enum>Qt::Vertical</enum>
<item row="1" column="0">
<widget class="QLabel" name="label_amount">
<property name="text">
<string>Amount: </string>
</property>
</widget>
</item>
<item>
<layout class="QFormLayout" name="formLayout">
<item row="0" column="0">
<widget class="QLabel" name="label_amount">
<property name="text">
<string>Amount: </string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="amount">
<property name="text">
<string>TextLabel</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_fee">
<property name="text">
<string>Fee: </string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLabel" name="fee">
<property name="text">
<string>TextLabel</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="Line" name="line_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string>Total:</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLabel" name="total">
<property name="text">
<string>TextLabel</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
</layout>
<item row="1" column="1">
<widget class="QLabel" name="amount">
<property name="text">
<string>TextLabel</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_fee">
<property name="text">
<string>Fee: </string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QLabel" name="fee">
<property name="text">
<string>TextLabel</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="Line" name="line_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item row="4" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string>Total:</string>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QLabel" name="total">
<property name="text">
<string>TextLabel</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
</layout>
</item>
@ -179,42 +123,73 @@
</widget>
</item>
<item>
<widget class="QTextEdit" name="inputs">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
<widget class="QTreeWidget" name="treeInputs">
<property name="selectionMode">
<enum>QAbstractItemView::NoSelection</enum>
</property>
<property name="maximumSize">
<size>
<width>16777215</width>
<height>100</height>
</size>
</property>
<property name="readOnly">
<bool>true</bool>
<property name="rootIsDecorated">
<bool>false</bool>
</property>
<attribute name="headerStretchLastSection">
<bool>false</bool>
</attribute>
<column>
<property name="text">
<string>Pubkey</string>
</property>
</column>
<column>
<property name="text">
<string>Amount</string>
</property>
</column>
</widget>
</item>
<item>
<widget class="QLabel" name="label_outputs">
<property name="text">
<string>Outputs</string>
</property>
</widget>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QLabel" name="label_outputs">
<property name="text">
<string>Outputs</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QTextEdit" name="outputs">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
<widget class="QTreeWidget" name="treeOutputs">
<property name="selectionMode">
<enum>QAbstractItemView::NoSelection</enum>
</property>
<property name="readOnly">
<bool>true</bool>
<property name="rootIsDecorated">
<bool>false</bool>
</property>
<attribute name="headerStretchLastSection">
<bool>false</bool>
</attribute>
<column>
<property name="text">
<string>Address</string>
</property>
</column>
<column>
<property name="text">
<string>Amount</string>
</property>
</column>
</widget>
</item>
<item>
@ -232,16 +207,6 @@
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QToolButton" name="btn_exportUnsigned">
<property name="text">
<string>Export unsigned</string>
</property>
<property name="popupMode">
<enum>QToolButton::InstantPopup</enum>
</property>
</widget>
</item>
<item>
<widget class="QToolButton" name="btn_exportSigned">
<property name="text">
@ -276,16 +241,20 @@
</spacer>
</item>
<item>
<widget class="QPushButton" name="btn_sign">
<widget class="QPushButton" name="btn_close">
<property name="text">
<string>Sign</string>
<string>Cancel</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_close">
<widget class="QPushButton" name="btn_sign">
<property name="text">
<string>Cancel</string>
<string>Sign</string>
</property>
<property name="icon">
<iconset resource="../assets.qrc">
<normaloff>:/assets/images/sign.png</normaloff>:/assets/images/sign.png</iconset>
</property>
</widget>
</item>
@ -300,6 +269,8 @@
</item>
</layout>
</widget>
<resources/>
<resources>
<include location="../assets.qrc"/>
</resources>
<connections/>
</ui>

94
src/dialog/URDialog.cpp Normal file
View file

@ -0,0 +1,94 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "URDialog.h"
#include "ui_URDialog.h"
#include <QFileDialog>
#include "utils/Utils.h"
URDialog::URDialog(QWidget *parent)
: WindowModalDialog(parent)
, ui(new Ui::URDialog)
{
ui->setupUi(this);
connect(ui->btn_loadFile, &QPushButton::clicked, [this]{
QString fn = QFileDialog::getOpenFileName(this, "Load file", QDir::homePath(), "All Files (*)");
if (fn.isEmpty()) {
return;
}
QFile file(fn);
if (!file.open(QIODevice::ReadOnly)) {
return;
}
QByteArray qdata = file.readAll();
std::string data = qdata.toStdString();
file.close();
ui->widgetUR->setData("any", data);
});
connect(ui->btn_loadClipboard, &QPushButton::clicked, [this]{
QString qdata = Utils::copyFromClipboard();
if (qdata.length() < 10) {
Utils::showError(this, "Not enough data on clipboard to encode as UR");
return;
}
std::string data = qdata.toStdString();
ui->widgetUR->setData("ana", data);
});
connect(ui->tabWidget, &QTabWidget::currentChanged, [this](int index){
if (index == 1) {
ui->widgetScanner->startCapture(true);
}
});
connect(ui->widgetScanner, &QrCodeScanWidget::finished, [this](bool success){
if (!success) {
Utils::showError(this, "Unable to scan UR");
ui->widgetScanner->reset();
return;
}
if (ui->radio_clipboard->isChecked()) {
Utils::copyToClipboard(QString::fromStdString(ui->widgetScanner->getURData()));
Utils::showInfo(this, "Data copied to clipboard");
}
else if (ui->radio_file->isChecked()) {
QString fn = QFileDialog::getSaveFileName(this, "Save to file", QDir::homePath(), "ur_data");
if (fn.isEmpty()) {
ui->widgetScanner->reset();
return;
}
QFile file{fn};
if (!file.open(QIODevice::WriteOnly)) {
Utils::showError(this, "Failed to save file", QString("Could not open file %1 for writing").arg(fn));
ui->widgetScanner->reset();
return;
}
std::string data = ui->widgetScanner->getURData();
file.write(data.data(), data.size());
file.close();
Utils::showInfo(this, "Successfully saved data to file");
}
ui->widgetScanner->reset();
});
ui->radio_file->setChecked(true);
ui->tabWidget->setCurrentIndex(0);
this->resize(600, 700);
}
URDialog::~URDialog() = default;

28
src/dialog/URDialog.h Normal file
View file

@ -0,0 +1,28 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_URDIALOG_H
#define FEATHER_URDIALOG_H
#include <QDialog>
#include "components.h"
namespace Ui {
class URDialog;
}
class URDialog : public WindowModalDialog
{
Q_OBJECT
public:
explicit URDialog(QWidget *parent = nullptr);
~URDialog() override;
private:
QScopedPointer<Ui::URDialog> ui;
};
#endif //FEATHER_URDIALOG_H

157
src/dialog/URDialog.ui Normal file
View file

@ -0,0 +1,157 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>URDialog</class>
<widget class="QDialog" name="URDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>788</width>
<height>703</height>
</rect>
</property>
<property name="windowTitle">
<string>Transmit UR</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QTabWidget" name="tabWidget">
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="tabSend">
<attribute name="title">
<string>Send</string>
</attribute>
<layout class="QVBoxLayout" name="verticalLayout_3">
<item>
<widget class="URWidget" name="widgetUR" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QPushButton" name="btn_loadFile">
<property name="text">
<string>Load file</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_loadClipboard">
<property name="text">
<string>Load from clipboard</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>
</widget>
<widget class="QWidget" name="tabReceive">
<attribute name="title">
<string>Receive</string>
</attribute>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<widget class="QrCodeScanWidget" name="widgetScanner" native="true"/>
</item>
<item>
<widget class="QRadioButton" name="radio_clipboard">
<property name="text">
<string>Copy to clipboard</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radio_file">
<property name="text">
<string>Save to file</string>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>QrCodeScanWidget</class>
<extends>QWidget</extends>
<header>qrcode/scanner/QrCodeScanWidget.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>URWidget</class>
<extends>QWidget</extends>
<header>widgets/URWidget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>URDialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>URDialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>

41
src/dialog/URSettingsDialog.cpp Normal file
View file

@ -0,0 +1,41 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "URSettingsDialog.h"
#include "ui_URSettingsDialog.h"
#include <QFileDialog>
#include "utils/config.h"
#include "utils/Utils.h"
URSettingsDialog::URSettingsDialog(QWidget *parent)
: WindowModalDialog(parent)
, ui(new Ui::URSettingsDialog)
{
ui->setupUi(this);
ui->spin_fragmentLength->setValue(conf()->get(Config::URfragmentLength).toInt());
ui->spin_speed->setValue(conf()->get(Config::URmsPerFragment).toInt());
ui->check_fountainCode->setChecked(conf()->get(Config::URfountainCode).toBool());
connect(ui->spin_fragmentLength, &QSpinBox::valueChanged, [](int value){
conf()->set(Config::URfragmentLength, value);
});
connect(ui->spin_speed, &QSpinBox::valueChanged, [](int value){
conf()->set(Config::URmsPerFragment, value);
});
connect(ui->check_fountainCode, &QCheckBox::toggled, [](bool toggled){
conf()->set(Config::URfountainCode, toggled);
});
connect(ui->btn_reset, &QPushButton::clicked, [this]{
ui->spin_speed->setValue(100);
ui->spin_fragmentLength->setValue(100);
ui->check_fountainCode->setChecked(false);
});
this->adjustSize();
}
URSettingsDialog::~URSettingsDialog() = default;

28
src/dialog/URSettingsDialog.h Normal file
View file

@ -0,0 +1,28 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_URSETTINGSDIALOG_H
#define FEATHER_URSETTINGSDIALOG_H
#include <QDialog>
#include "components.h"
namespace Ui {
class URSettingsDialog;
}
class URSettingsDialog : public WindowModalDialog
{
Q_OBJECT
public:
explicit URSettingsDialog(QWidget *parent = nullptr);
~URSettingsDialog() override;
private:
QScopedPointer<Ui::URSettingsDialog> ui;
};
#endif //FEATHER_URSETTINGSDIALOG_H

166
src/dialog/URSettingsDialog.ui Normal file
View file

@ -0,0 +1,166 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>URSettingsDialog</class>
<widget class="QDialog" name="URSettingsDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>595</width>
<height>174</height>
</rect>
</property>
<property name="windowTitle">
<string>UR Options</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<layout class="QFormLayout" name="formLayout">
<item row="0" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Fragment length</string>
</property>
</widget>
</item>
<item row="0" column="1">
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QSpinBox" name="spin_fragmentLength">
<property name="minimum">
<number>10</number>
</property>
<property name="maximum">
<number>1000</number>
</property>
<property name="singleStep">
<number>10</number>
</property>
<property name="value">
<number>100</number>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>bytes</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Speed</string>
</property>
</widget>
</item>
<item row="1" column="1">
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QSpinBox" name="spin_speed">
<property name="minimum">
<number>10</number>
</property>
<property name="maximum">
<number>1000</number>
</property>
<property name="singleStep">
<number>10</number>
</property>
<property name="value">
<number>100</number>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_4">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>ms / fragment</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</item>
<item>
<widget class="QCheckBox" name="check_fountainCode">
<property name="text">
<string>Fountain code</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QPushButton" name="btn_reset">
<property name="text">
<string>Reset</string>
</property>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>URSettingsDialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>URSettingsDialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>

4
src/libwalletqt/PendingTransaction.cpp
View file

@ -69,8 +69,8 @@ QList<QVariant> PendingTransaction::subaddrIndices() const
return result;
}
QByteArray PendingTransaction::unsignedTxToBin() const {
return QByteArray::fromStdString(m_pimpl->unsignedTxToBin());
std::string PendingTransaction::unsignedTxToBin() const {
return m_pimpl->unsignedTxToBin();
}
QString PendingTransaction::unsignedTxToBase64() const

2
src/libwalletqt/PendingTransaction.h
View file

@ -40,7 +40,7 @@ public:
QStringList txid() const;
quint64 txCount() const;
QList<QVariant> subaddrIndices() const;
QByteArray unsignedTxToBin() const;
std::string unsignedTxToBin() const;
QString unsignedTxToBase64() const;
QString signedTxToHex(int index) const;
void refresh();

15
src/libwalletqt/TransactionHistory.cpp
View file

@ -91,6 +91,7 @@ void TransactionHistory::refresh()
t->m_paymentId = QString::fromStdString(payment_id);
t->m_coinbase = pd.m_coinbase;
t->m_amount = pd.m_amount;
t->m_balanceDelta = pd.m_amount;
t->m_fee = pd.m_fee;
t->m_direction = TransactionRow::Direction_In;
t->m_hash = QString::fromStdString(epee::string_tools::pod_to_hex(pd.m_tx_hash));
@ -129,16 +130,17 @@ void TransactionHistory::refresh()
uint64_t change = pd.m_change == (uint64_t)-1 ? 0 : pd.m_change; // change may not be known
uint64_t fee = pd.m_amount_in - pd.m_amount_out;
std::string payment_id = epee::string_tools::pod_to_hex(i->second.m_payment_id);
if (payment_id.substr(16).find_first_not_of('0') == std::string::npos)
payment_id = payment_id.substr(0,16);
auto* t = new TransactionRow();
t->m_paymentId = QString::fromStdString(payment_id);
t->m_amount = pd.m_amount_in - change - fee;
t->m_amount = pd.m_amount_out - change;
t->m_balanceDelta = change - pd.m_amount_in;
t->m_fee = fee;
t->m_direction = TransactionRow::Direction_Out;
t->m_hash = QString::fromStdString(epee::string_tools::pod_to_hex(hash));
t->m_blockHeight = pd.m_block_height;
@ -180,6 +182,7 @@ void TransactionHistory::refresh()
const crypto::hash &hash = i->first;
uint64_t amount = pd.m_amount_in;
uint64_t fee = amount - pd.m_amount_out;
uint64_t change = pd.m_change == (uint64_t)-1 ? 0 : pd.m_change;
std::string payment_id = epee::string_tools::pod_to_hex(i->second.m_payment_id);
if (payment_id.substr(16).find_first_not_of('0') == std::string::npos)
payment_id = payment_id.substr(0,16);
@ -187,8 +190,11 @@ void TransactionHistory::refresh()
auto *t = new TransactionRow();
t->m_paymentId = QString::fromStdString(payment_id);
t->m_amount = amount - pd.m_change - fee;
t->m_amount = pd.m_amount_out - change;
t->m_balanceDelta = change - pd.m_amount_in;
t->m_fee = fee;
t->m_direction = TransactionRow::Direction_Out;
t->m_failed = is_failed;
t->m_pending = true;
@ -233,6 +239,7 @@ void TransactionHistory::refresh()
auto *t = new TransactionRow();
t->m_paymentId = QString::fromStdString(payment_id);
t->m_amount = pd.m_amount;
t->m_balanceDelta = pd.m_amount;
t->m_direction = TransactionRow::Direction_In;
t->m_hash = QString::fromStdString(epee::string_tools::pod_to_hex(pd.m_tx_hash));
t->m_blockHeight = pd.m_block_height;

7
src/libwalletqt/UnsignedTransaction.cpp
View file

@ -73,8 +73,11 @@ bool UnsignedTransaction::sign(const QString &fileName) const
{
if(!m_pimpl->sign(fileName.toStdString()))
return false;
// export key images
return m_walletImpl->exportKeyImages(fileName.toStdString() + "_keyImages");
return true;
}
bool UnsignedTransaction::signToStr(std::string &data) const {
return m_pimpl->signToStr(data);
}
void UnsignedTransaction::setFilename(const QString &fileName)

19
src/libwalletqt/UnsignedTransaction.h
View file

@ -12,13 +12,6 @@
class UnsignedTransaction : public QObject
{
Q_OBJECT
Q_PROPERTY(Status status READ status)
Q_PROPERTY(QString errorString READ errorString)
Q_PROPERTY(quint64 txCount READ txCount)
Q_PROPERTY(QString confirmationMessage READ confirmationMessage)
Q_PROPERTY(QStringList recipientAddress READ recipientAddress)
Q_PROPERTY(QStringList paymentId READ paymentId)
Q_PROPERTY(quint64 minMixinCount READ minMixinCount)
public:
enum Status {
@ -30,16 +23,18 @@ public:
Status status() const;
QString errorString() const;
Q_INVOKABLE quint64 amount(size_t index) const;
Q_INVOKABLE quint64 fee(size_t index) const;
Q_INVOKABLE quint64 mixin(size_t index) const;
quint64 amount(size_t index) const;
quint64 fee(size_t index) const;
quint64 mixin(size_t index) const;
QStringList recipientAddress() const;
QStringList paymentId() const;
quint64 txCount() const;
QString confirmationMessage() const;
quint64 minMixinCount() const;
Q_INVOKABLE bool sign(const QString &fileName) const;
Q_INVOKABLE void setFilename(const QString &fileName);
bool sign(const QString &fileName) const;
bool signToStr(std::string &data) const;
void setFilename(const QString &fileName);
void refresh();
ConstructionInfo * constructionInfo(int index) const;

80
src/libwalletqt/Wallet.cpp
View file

@ -126,6 +126,10 @@ bool Wallet::isDeterministic() const {
return m_wallet2->is_deterministic();
}
QString Wallet::walletName() const {
return QFileInfo(this->cachePath()).fileName();
}
// #################### Balance ####################
quint64 Wallet::balance() const {
@ -158,6 +162,14 @@ quint64 Wallet::unlockedBalanceAll() const {
return result;
}
quint64 Wallet::viewOnlyBalance(quint32 accountIndex) const {
std::vector<std::string> kis;
for (const auto & ki : m_selectedInputs) {
kis.push_back(ki);
}
return m_walletImpl->viewOnlyBalance(accountIndex, kis);
}
void Wallet::updateBalance() {
quint64 balance = this->balance();
quint64 spendable = this->unlockedBalance();
@ -507,22 +519,71 @@ void Wallet::onWalletPassphraseNeeded(bool on_device) {
// #################### Import / Export ####################
void Wallet::setForceKeyImageSync(bool enabled) {
m_forceKeyImageSync = enabled;
}
bool Wallet::hasUnknownKeyImages() const {
return m_walletImpl->hasUnknownKeyImages();
}
bool Wallet::keyImageSyncNeeded(quint64 amount, bool sendAll) const {
if (m_forceKeyImageSync) {
return true;
}
if (!this->viewOnly()) {
return false;
}
if (sendAll) {
return this->hasUnknownKeyImages();
}
// 0.001 XMR to account for tx fee
return ((amount + WalletManager::amountFromDouble(0.001)) > this->viewOnlyBalance(this->currentSubaddressAccount()));
}
bool Wallet::exportKeyImages(const QString& path, bool all) {
return m_walletImpl->exportKeyImages(path.toStdString(), all);
}
bool Wallet::exportKeyImagesToStr(std::string &keyImages, bool all) {
return m_walletImpl->exportKeyImagesToStr(keyImages, all);
}
bool Wallet::exportKeyImagesForOutputsFromStr(const std::string &outputs, std::string &keyImages) {
return m_walletImpl->exportKeyImagesForOutputsFromStr(outputs, keyImages);
}
bool Wallet::importKeyImages(const QString& path) {
return m_walletImpl->importKeyImages(path.toStdString());
bool r = m_walletImpl->importKeyImages(path.toStdString());
this->coins()->refresh();
return r;
}
bool Wallet::importKeyImagesFromStr(const std::string &keyImages) {
bool r = m_walletImpl->importKeyImagesFromStr(keyImages);
this->coins()->refresh();
return r;
}
bool Wallet::exportOutputs(const QString& path, bool all) {
return m_walletImpl->exportOutputs(path.toStdString(), all);
}
bool Wallet::exportOutputsToStr(std::string& outputs, bool all) {
return m_walletImpl->exportOutputsToStr(outputs, all);
}
bool Wallet::importOutputs(const QString& path) {
return m_walletImpl->importOutputs(path.toStdString());
}
bool Wallet::importOutputsFromStr(const std::string &outputs) {
return m_walletImpl->importOutputsFromStr(outputs);
}
bool Wallet::importTransaction(const QString& txid) {
std::vector<std::string> txids = {txid.toStdString()};
return m_walletImpl->scanTransactions(txids);
@ -845,6 +906,12 @@ UnsignedTransaction * Wallet::loadTxFile(const QString &fileName)
return result;
}
UnsignedTransaction * Wallet::loadUnsignedTransactionFromStr(const std::string &data) {
Monero::UnsignedTransaction *ptImpl = m_walletImpl->loadUnsignedTxFromStr(data);
UnsignedTransaction *result = new UnsignedTransaction(ptImpl, m_walletImpl, this);
return result;
}
UnsignedTransaction * Wallet::loadTxFromBase64Str(const QString &unsigned_tx)
{
Monero::UnsignedTransaction *ptImpl = m_walletImpl->loadUnsignedTxFromBase64Str(unsigned_tx.toStdString());
@ -860,6 +927,13 @@ PendingTransaction * Wallet::loadSignedTxFile(const QString &fileName)
return result;
}
PendingTransaction * Wallet::loadSignedTxFromStr(const std::string &data)
{
Monero::PendingTransaction *ptImpl = m_walletImpl->loadSignedTxFromStr(data);
PendingTransaction *result = new PendingTransaction(ptImpl, this);
return result;
}
bool Wallet::submitTxFile(const QString &fileName) const
{
qDebug() << "Trying to submit " << fileName;
@ -1149,7 +1223,9 @@ bool Wallet::createViewOnly(const QString &path, const QString &password) const
bool Wallet::rescanSpent() {
QMutexLocker locker(&m_asyncMutex);
return m_walletImpl->rescanSpent();
bool r = m_walletImpl->rescanSpent();
m_coins->refresh();
return r;
}
void Wallet::setNewWallet() {

24
src/libwalletqt/Wallet.h
View file

@ -53,6 +53,10 @@ struct SubaddressIndex {
return major == 0 && minor == 0;
}
bool isChange() const {
return minor == 0;
}
int major;
int minor;
};
@ -133,6 +137,8 @@ public:
//! return true if deterministic keys
bool isDeterministic() const;
QString walletName() const;
// ##### Balance #####
//! returns balance
quint64 balance() const;
@ -143,6 +149,8 @@ public:
quint64 unlockedBalance() const;
quint64 unlockedBalance(quint32 accountIndex) const;
quint64 unlockedBalanceAll() const;
quint64 viewOnlyBalance(quint32 accountIndex) const;
void updateBalance();
@ -235,13 +243,24 @@ public:
void onWalletPassphraseNeeded(bool on_device) override;
// ##### Import / Export #####
void setForceKeyImageSync(bool enabled);
bool hasUnknownKeyImages() const;
bool keyImageSyncNeeded(quint64 amount, bool sendAll) const;
//! export/import key images
bool exportKeyImages(const QString& path, bool all = false);
bool exportKeyImagesToStr(std::string &keyImages, bool all = false);
bool exportKeyImagesForOutputsFromStr(const std::string &outputs, std::string &keyImages);
bool importKeyImages(const QString& path);
bool importKeyImagesFromStr(const std::string &keyImages);
//! export/import outputs
bool exportOutputs(const QString& path, bool all = false);
bool exportOutputsToStr(std::string& outputs, bool all);
bool importOutputs(const QString& path);
bool importOutputsFromStr(const std::string &outputs);
//! import a transaction
bool importTransaction(const QString& txid);
@ -315,12 +334,14 @@ public:
//! Sign a transfer from file
UnsignedTransaction * loadTxFile(const QString &fileName);
UnsignedTransaction * loadUnsignedTransactionFromStr(const std::string &data);
//! Load an unsigned transaction from a base64 encoded string
UnsignedTransaction * loadTxFromBase64Str(const QString &unsigned_tx);
//! Load a signed transaction from file
PendingTransaction * loadSignedTxFile(const QString &fileName);
PendingTransaction * loadSignedTxFromStr(const std::string &data);
//! Submit a transfer from file
bool submitTxFile(const QString &fileName) const;
@ -490,6 +511,7 @@ private:
bool m_useSSL;
bool donationSending = false;
bool m_newWallet = false;
bool m_forceKeyImageSync = false;
QTimer *m_storeTimer = nullptr;
std::set<std::string> m_selectedInputs;

13
src/libwalletqt/rows/TransactionRow.cpp
View file

@ -12,6 +12,7 @@ TransactionRow::TransactionRow()
, m_failed(false)
, m_coinbase(false)
, m_amount(0)
, m_balanceDelta(0)
, m_fee(0)
, m_blockHeight(0)
, m_subaddrAccount(0)
@ -41,15 +42,9 @@ bool TransactionRow::isCoinbase() const
return m_coinbase;
}
quint64 TransactionRow::balanceDelta() const
qint64 TransactionRow::balanceDelta() const
{
if (m_direction == Direction_In) {
return m_amount;
}
else if (m_direction == Direction_Out) {
return m_amount + m_fee;
}
return m_amount;
return m_balanceDelta;
}
double TransactionRow::amount() const
@ -58,7 +53,7 @@ double TransactionRow::amount() const
return displayAmount().toDouble();
}
quint64 TransactionRow::atomicAmount() const
qint64 TransactionRow::atomicAmount() const
{
return m_amount;
}

7
src/libwalletqt/rows/TransactionRow.h
View file

@ -28,9 +28,9 @@ public:
bool isPending() const;
bool isFailed() const;
bool isCoinbase() const;
quint64 balanceDelta() const;
qint64 balanceDelta() const;
double amount() const;
quint64 atomicAmount() const;
qint64 atomicAmount() const;
QString displayAmount() const;
QString fee() const;
quint64 atomicFee() const;
@ -58,7 +58,8 @@ private:
friend class TransactionHistory;
mutable QList<Transfer*> m_transfers;
mutable QList<Ring*> m_rings;
quint64 m_amount;
qint64 m_amount; // Amount that was sent (to destinations) or received, excludes tx fee
qint64 m_balanceDelta; // How much the total balance was mutated as a result of this tx (includes tx fee)
quint64 m_blockHeight;
QString m_description;
quint64 m_confirmations;

6
src/model/TransactionHistoryModel.cpp
View file

@ -117,7 +117,7 @@ QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const
case Column::FiatAmount:
case Column::Amount:
{
if (tInfo.direction() == TransactionRow::Direction_Out) {
if (tInfo.balanceDelta() < 0) {
result = QVariant(QColor("#BC1E1E"));
}
}
@ -159,7 +159,7 @@ QVariant TransactionHistoryModel::parseTransactionInfo(const TransactionRow &tIn
return tInfo.balanceDelta();
}
QString amount = QString::number(tInfo.balanceDelta() / constants::cdiv, 'f', conf()->get(Config::amountPrecision).toInt());
amount = (tInfo.direction() == TransactionRow::Direction_Out) ? "-" + amount : "+" + amount;
amount = (tInfo.balanceDelta() < 0) ? amount : "+" + amount;
return amount;
}
case Column::TxID: {
@ -172,7 +172,7 @@ QVariant TransactionHistoryModel::parseTransactionInfo(const TransactionRow &tIn
return QString("?");
}
double usd_amount = usd_price * (tInfo.balanceDelta() / constants::cdiv);
double usd_amount = usd_price * (abs(tInfo.balanceDelta()) / constants::cdiv);
QString preferredFiatCurrency = conf()->get(Config::preferredFiatCurrency).toString();
if (preferredFiatCurrency != "USD") {

81
src/qrcode/scanner/QrCodeScanDialog.cpp
View file

@ -13,92 +13,21 @@
#include "Utils.h"
QrCodeScanDialog::QrCodeScanDialog(QWidget *parent)
QrCodeScanDialog::QrCodeScanDialog(QWidget *parent, bool scan_ur)
: QDialog(parent)
, ui(new Ui::QrCodeScanDialog)
, m_sink(new QVideoSink(this))
{
ui->setupUi(this);
this->setWindowTitle("Scan QR code");
QPixmap pixmap = QPixmap(":/assets/images/warning.png");
ui->icon_warning->setPixmap(pixmap.scaledToWidth(32, Qt::SmoothTransformation));
const QList<QCameraDevice> cameras = QMediaDevices::videoInputs();
for (const auto &camera : cameras) {
ui->combo_camera->addItem(camera.description());
}
connect(ui->combo_camera, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &QrCodeScanDialog::onCameraSwitched);
connect(ui->viewfinder->videoSink(), &QVideoSink::videoFrameChanged, this, &QrCodeScanDialog::handleFrameCaptured);
this->onCameraSwitched(0);
m_thread = new QrScanThread(this);
m_thread->start();
connect(m_thread, &QrScanThread::decoded, this, &QrCodeScanDialog::onDecoded);
ui->widget_scanner->startCapture(scan_ur);
}
void QrCodeScanDialog::handleFrameCaptured(const QVideoFrame &frame) {
QImage img = this->videoFrameToImage(frame);
m_thread->addImage(img);
}
QImage QrCodeScanDialog::videoFrameToImage(const QVideoFrame &videoFrame)
{
auto handleType = videoFrame.handleType();
if (handleType == QVideoFrame::NoHandle) {
QImage image = videoFrame.toImage();
if (image.isNull()) {
return {};
}
if (image.format() != QImage::Format_ARGB32) {
image = image.convertToFormat(QImage::Format_ARGB32);
}
return image.copy();
}
return {};
}
void QrCodeScanDialog::onCameraSwitched(int index) {
const QList<QCameraDevice> cameras = QMediaDevices::videoInputs();
if (index >= cameras.size()) {
return;
}
m_camera.reset(new QCamera(cameras.at(index)));
m_captureSession.setCamera(m_camera.data());
m_captureSession.setVideoOutput(ui->viewfinder);
connect(m_camera.data(), &QCamera::activeChanged, [this](bool active){
ui->frame_unavailable->setVisible(!active);
});
m_camera->start();
}
void QrCodeScanDialog::onDecoded(const QString &data) {
decodedString = data;
this->accept();
QString QrCodeScanDialog::decodedString() {
return ui->widget_scanner->decodedString;
}
QrCodeScanDialog::~QrCodeScanDialog()
{
m_thread->stop();
m_thread->quit();
if (!m_thread->wait(5000))
{
m_thread->terminate();
m_thread->wait();
}
}

18
src/qrcode/scanner/QrCodeScanDialog.h
View file

@ -13,6 +13,8 @@
#include "QrScanThread.h"
#include <bcur/ur-decoder.hpp>
namespace Ui {
class QrCodeScanDialog;
}
@ -22,25 +24,13 @@ class QrCodeScanDialog : public QDialog
Q_OBJECT
public:
explicit QrCodeScanDialog(QWidget *parent);
explicit QrCodeScanDialog(QWidget *parent, bool scan_ur = false);
~QrCodeScanDialog() override;
QString decodedString = "";
private slots:
void onCameraSwitched(int index);
void onDecoded(const QString &data);
QString decodedString();
private:
QImage videoFrameToImage(const QVideoFrame &videoFrame);
void handleFrameCaptured(const QVideoFrame &videoFrame);
QScopedPointer<Ui::QrCodeScanDialog> ui;
QrScanThread *m_thread;
QScopedPointer<QCamera> m_camera;
QMediaCaptureSession m_captureSession;
QVideoSink m_sink;
};

84
src/qrcode/scanner/QrCodeScanDialog.ui
View file

@ -15,93 +15,15 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QVideoWidget" name="viewfinder" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item>
<widget class="QFrame" name="frame_unavailable">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QLabel" name="icon_warning">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>icon</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Preferred</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>55</width>
<height>0</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="label_2">
<property name="text">
<string>Lost connection to camera. Please restart scan dialog.</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QLabel" name="label_3">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Camera:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="combo_camera"/>
</item>
</layout>
<widget class="QrCodeScanWidget" name="widget_scanner" native="true"/>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>QVideoWidget</class>
<class>QrCodeScanWidget</class>
<extends>QWidget</extends>
<header>qvideowidget.h</header>
<header>qrcode/scanner/QrCodeScanWidget.h</header>
<container>1</container>
</customwidget>
</customwidgets>

252
src/qrcode/scanner/QrCodeScanWidget.cpp Normal file
View file

@ -0,0 +1,252 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "QrCodeScanWidget.h"
#include "ui_QrCodeScanWidget.h"
#include <QMediaDevices>
#include <QComboBox>
#include "utils/config.h"
#include "utils/Icons.h"
#include <bcur/bc-ur.hpp>
QrCodeScanWidget::QrCodeScanWidget(QWidget *parent)
: QWidget(parent)
, ui(new Ui::QrCodeScanWidget)
, m_sink(new QVideoSink(this))
, m_thread(new QrScanThread(this))
{
ui->setupUi(this);
this->setWindowTitle("Scan QR code");
ui->frame_error->hide();
ui->frame_error->setInfo(icons()->icon("warning.png"), "Lost connection to camera");
this->refreshCameraList();
connect(ui->combo_camera, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &QrCodeScanWidget::onCameraSwitched);
connect(ui->viewfinder->videoSink(), &QVideoSink::videoFrameChanged, this, &QrCodeScanWidget::handleFrameCaptured);
connect(ui->btn_refresh, &QPushButton::clicked, [this]{
this->refreshCameraList();
this->onCameraSwitched(0);
});
connect(m_thread, &QrScanThread::decoded, this, &QrCodeScanWidget::onDecoded);
connect(ui->check_manualExposure, &QCheckBox::toggled, [this](bool enabled) {
if (!m_camera) {
return;
}
ui->slider_exposure->setVisible(enabled);
if (enabled) {
m_camera->setExposureMode(QCamera::ExposureManual);
} else {
// Qt-bug: this does not work for cameras that only support V4L2_EXPOSURE_APERTURE_PRIORITY
// Check with v4l2-ctl -L
m_camera->setExposureMode(QCamera::ExposureAuto);
}
conf()->set(Config::cameraManualExposure, enabled);
});
connect(ui->slider_exposure, &QSlider::valueChanged, [this](int value) {
if (!m_camera) {
return;
}
float exposure = 0.00033 * value;
m_camera->setExposureMode(QCamera::ExposureManual);
m_camera->setManualExposureTime(exposure);
conf()->set(Config::cameraExposureTime, value);
});
ui->check_manualExposure->setVisible(false);
ui->slider_exposure->setVisible(false);
}
void QrCodeScanWidget::startCapture(bool scan_ur) {
m_scan_ur = scan_ur;
ui->progressBar_UR->setVisible(m_scan_ur);
ui->progressBar_UR->setFormat("Progress: %v%");
if (ui->combo_camera->count() < 1) {
ui->frame_error->setText("No cameras found. Attach a camera and press 'Refresh'.");
ui->frame_error->show();
return;
}
this->onCameraSwitched(0);
if (!m_thread->isRunning()) {
m_thread->start();
}
}
void QrCodeScanWidget::reset() {
this->decodedString = "";
m_done = false;
ui->progressBar_UR->setValue(0);
m_decoder = ur::URDecoder();
m_thread->start();
m_handleFrames = true;
}
void QrCodeScanWidget::stop() {
m_camera->stop();
m_thread->stop();
}
void QrCodeScanWidget::pause() {
m_handleFrames = false;
}
void QrCodeScanWidget::refreshCameraList() {
ui->combo_camera->clear();
const QList<QCameraDevice> cameras = QMediaDevices::videoInputs();
for (const auto &camera : cameras) {
ui->combo_camera->addItem(camera.description());
}
}
void QrCodeScanWidget::handleFrameCaptured(const QVideoFrame &frame) {
if (!m_handleFrames) {
return;
}
if (!m_thread->isRunning()) {
return;
}
QImage img = this->videoFrameToImage(frame);
if (img.format() == QImage::Format_ARGB32) {
m_thread->addImage(img);
}
}
QImage QrCodeScanWidget::videoFrameToImage(const QVideoFrame &videoFrame)
{
QImage image = videoFrame.toImage();
if (image.isNull()) {
return {};
}
if (image.format() != QImage::Format_ARGB32) {
image = image.convertToFormat(QImage::Format_ARGB32);
}
return image.copy();
}
void QrCodeScanWidget::onCameraSwitched(int index) {
const QList<QCameraDevice> cameras = QMediaDevices::videoInputs();
if (index < 0) {
return;
}
if (index >= cameras.size()) {
return;
}
if (m_camera) {
m_camera->stop();
}
ui->frame_error->setVisible(false);
m_camera.reset(new QCamera(cameras.at(index), this));
m_captureSession.setCamera(m_camera.data());
m_captureSession.setVideoOutput(ui->viewfinder);
bool manualExposureSupported = m_camera->isExposureModeSupported(QCamera::ExposureManual);
ui->check_manualExposure->setVisible(manualExposureSupported);
qDebug() << "Supported camera features: " << m_camera->supportedFeatures();
qDebug() << "Current focus mode: " << m_camera->focusMode();
if (m_camera->isExposureModeSupported(QCamera::ExposureBarcode)) {
qDebug() << "Barcode exposure mode is supported";
}
connect(m_camera.data(), &QCamera::activeChanged, [this](bool active){
ui->frame_error->setText("Lost connection to camera");
ui->frame_error->setVisible(!active);
});
connect(m_camera.data(), &QCamera::errorOccurred, [this](QCamera::Error error, const QString &errorString) {
if (error == QCamera::Error::CameraError) {
ui->frame_error->setText(QString("Error: %1").arg(errorString));
ui->frame_error->setVisible(true);
}
});
m_camera->start();
bool useManualExposure = conf()->get(Config::cameraManualExposure).toBool() && manualExposureSupported;
ui->check_manualExposure->setChecked(useManualExposure);
if (useManualExposure) {
ui->slider_exposure->setValue(conf()->get(Config::cameraExposureTime).toInt());
}
}
void QrCodeScanWidget::onDecoded(const QString &data) {
if (m_done) {
return;
}
if (m_scan_ur) {
bool success = m_decoder.receive_part(data.toStdString());
if (!success) {
return;
}
ui->progressBar_UR->setValue(m_decoder.estimated_percent_complete() * 100);
ui->progressBar_UR->setMaximum(100);
if (m_decoder.is_complete()) {
m_done = true;
m_thread->stop();
emit finished(m_decoder.is_success());
}
return;
}
decodedString = data;
m_done = true;
m_thread->stop();
emit finished(true);
}
std::string QrCodeScanWidget::getURData() {
if (!m_decoder.is_success()) {
return "";
}
ur::ByteVector cbor = m_decoder.result_ur().cbor();
std::string data;
auto i = cbor.begin();
auto end = cbor.end();
ur::CborLite::decodeBytes(i, end, data);
return data;
}
QString QrCodeScanWidget::getURError() {
if (!m_decoder.is_failure()) {
return {};
}
return QString::fromStdString(m_decoder.result_error().what());
}
QrCodeScanWidget::~QrCodeScanWidget()
{
m_thread->stop();
m_thread->quit();
if (!m_thread->wait(5000))
{
m_thread->terminate();
m_thread->wait();
}
}

63
src/qrcode/scanner/QrCodeScanWidget.h Normal file
View file

@ -0,0 +1,63 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_QRCODESCANWIDGET_H
#define FEATHER_QRCODESCANWIDGET_H
#include <QWidget>
#include <QCamera>
#include <QScopedPointer>
#include <QMediaCaptureSession>
#include <QTimer>
#include <QVideoSink>
#include "QrScanThread.h"
#include <bcur/ur-decoder.hpp>
namespace Ui {
class QrCodeScanWidget;
}
class QrCodeScanWidget : public QWidget
{
Q_OBJECT
public:
explicit QrCodeScanWidget(QWidget *parent);
~QrCodeScanWidget() override;
QString decodedString = "";
std::string getURData();
QString getURError();
void startCapture(bool scan_ur = false);
void reset();
void stop();
void pause();
signals:
void finished(bool success);
private slots:
void onCameraSwitched(int index);
void onDecoded(const QString &data);
private:
void refreshCameraList();
QImage videoFrameToImage(const QVideoFrame &videoFrame);
void handleFrameCaptured(const QVideoFrame &videoFrame);
QScopedPointer<Ui::QrCodeScanWidget> ui;
bool m_scan_ur = false;
QrScanThread *m_thread;
QScopedPointer<QCamera> m_camera;
QMediaCaptureSession m_captureSession;
QVideoSink m_sink;
ur::URDecoder m_decoder;
bool m_done = false;
bool m_handleFrames = true;
};
#endif //FEATHER_QRCODESCANWIDGET_H

165
src/qrcode/scanner/QrCodeScanWidget.ui Normal file
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@ -0,0 +1,165 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>QrCodeScanWidget</class>
<widget class="QWidget" name="QrCodeScanWidget">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>526</width>
<height>406</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QLabel" name="label_3">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Camera:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="combo_camera">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_refresh">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Refresh</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="InfoFrame" name="frame_error">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
</widget>
</item>
<item>
<widget class="QVideoWidget" name="viewfinder" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item>
<widget class="QProgressBar" name="progressBar_UR">
<property name="maximum">
<number>1</number>
</property>
<property name="value">
<number>0</number>
</property>
<property name="format">
<string>%v / %m</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QCheckBox" name="check_manualExposure">
<property name="text">
<string>Manual exposure</string>
</property>
</widget>
</item>
<item>
<widget class="QSlider" name="slider_exposure">
<property name="minimum">
<number>1</number>
</property>
<property name="maximum">
<number>100</number>
</property>
<property name="pageStep">
<number>1</number>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
</layout>
</item>
</layout>
<zorder>progressBar_UR</zorder>
<zorder></zorder>
<zorder>viewfinder</zorder>
<zorder>frame_error</zorder>
<zorder>horizontalLayoutWidget</zorder>
</widget>
<customwidgets>
<customwidget>
<class>InfoFrame</class>
<extends>QFrame</extends>
<header>components.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>QVideoWidget</class>
<extends>QWidget</extends>
<header>qvideowidget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

15
src/qrcode/scanner/QrScanThread.cpp
View file

@ -15,9 +15,9 @@ QrScanThread::QrScanThread(QObject *parent)
void QrScanThread::processQImage(const QImage &qimg)
{
const auto hints = ZXing::DecodeHints()
.setFormats(ZXing::BarcodeFormat::QRCode | ZXing::BarcodeFormat::DataMatrix)
.setFormats(ZXing::BarcodeFormat::QRCode)
.setTryHarder(true)
.setBinarizer(ZXing::Binarizer::FixedThreshold);
.setMaxNumberOfSymbols(1);
const auto result = QrCodeUtils::ReadBarcode(qimg, hints);
@ -32,9 +32,20 @@ void QrScanThread::stop()
m_waitCondition.wakeOne();
}
void QrScanThread::start()
{
m_queue.clear();
m_running = true;
m_waitCondition.wakeOne();
QThread::start();
}
void QrScanThread::addImage(const QImage &img)
{
QMutexLocker locker(&m_mutex);
if (m_queue.length() > 100) {
return;
}
m_queue.append(img);
m_waitCondition.wakeOne();
}

4
src/qrcode/scanner/QrScanThread.h
View file

@ -21,8 +21,10 @@ class QrScanThread : public QThread
public:
explicit QrScanThread(QObject *parent = nullptr);
void addImage(const QImage &img);
virtual void stop();
virtual void start();
signals:
void decoded(const QString &data);

26
src/qrcode/utils/QrCodeUtils.cpp
View file

@ -16,22 +16,36 @@ Result QrCodeUtils::ReadBarcode(const QImage& img, const ZXing::DecodeHints& hin
return ZXing::ImageFormat::XRGB;
#endif
case QImage::Format_RGB888: return ZXing::ImageFormat::RGB;
case QImage::Format_RGB888:
return ZXing::ImageFormat::RGB;
case QImage::Format_RGBX8888:
case QImage::Format_RGBA8888: return ZXing::ImageFormat::RGBX;
case QImage::Format_RGBA8888:
return ZXing::ImageFormat::RGBX;
case QImage::Format_Grayscale8: return ZXing::ImageFormat::Lum;
case QImage::Format_Grayscale8:
return ZXing::ImageFormat::Lum;
default: return ZXing::ImageFormat::None;
default:
return ZXing::ImageFormat::None;
}
};
auto exec = [&](const QImage& img){
return Result(ZXing::ReadBarcode({ img.bits(), img.width(), img.height(), ImgFmtFromQImg(img) }, hints));
auto res = ZXing::ReadBarcode({ img.bits(), img.width(), img.height(), ImgFmtFromQImg(img) }, hints);
return Result(res.text(), res.isValid());
};
return ImgFmtFromQImg(img) == ZXing::ImageFormat::None ? exec(img.convertToFormat(QImage::Format_RGBX8888)) : exec(img);
try {
if (ImgFmtFromQImg(img) == ZXing::ImageFormat::None) {
return exec(img.convertToFormat(QImage::Format_RGBX8888));
} else {
return exec(img);
}
}
catch (...) {
return Result("", false);
}
}

19
src/qrcode/utils/QrCodeUtils.h
View file

@ -5,20 +5,23 @@
#define FEATHER_QRCODEUTILS_H
#include <QImage>
#include <QString>
#include <ZXing/ReadBarcode.h>
class Result : private ZXing::Result
class Result
{
public:
explicit Result(ZXing::Result&& r) :
m_result(std::move(r)){ }
inline QString text() const { return QString::fromStdString(m_result.text()); }
bool isValid() const { return m_result.isValid(); }
explicit Result(const std::string &text, bool isValid)
: m_text(QString::fromStdString(text))
, m_valid(isValid){}
[[nodiscard]] QString text() const { return m_text; }
[[nodiscard]] bool isValid() const { return m_valid; }
private:
ZXing::Result m_result;
QString m_text = "";
bool m_valid = false;
};
class QrCodeUtils {

37
src/utils/Utils.cpp
View file

@ -8,6 +8,7 @@
#include <QPushButton>
#include <QFontDatabase>
#include <QTcpSocket>
#include <QFileDialog>
#include "constants.h"
#include "networktype.h"
@ -111,6 +112,28 @@ QStringList fileFind(const QRegularExpression &pattern, const QString &baseDir,
return rtn;
}
QString getSaveFileName(QWidget* parent, const QString &caption, const QString &filename, const QString &filter) {
QDir lastPath{conf()->get(Config::lastPath).toString()};
QString fn = QFileDialog::getSaveFileName(parent, caption, lastPath.filePath(filename), filter);
if (fn.isEmpty()) {
return {};
}
QFileInfo fileInfo(fn);
conf()->set(Config::lastPath, fileInfo.absolutePath());
return fn;
}
QString getOpenFileName(QWidget* parent, const QString& caption, const QString& filter) {
QString lastPath = conf()->get(Config::lastPath).toString();
QString fn = QFileDialog::getOpenFileName(parent, caption, lastPath, filter);
if (fn.isEmpty()) {
return {};
}
QFileInfo fileInfo(fn);
conf()->set(Config::lastPath, fileInfo.absolutePath());
return fn;
}
bool dirExists(const QString &path) {
QDir pathDir(path);
return pathDir.exists();
@ -645,6 +668,20 @@ void showMsg(const Message &m) {
showMsg(m.parent, QMessageBox::Warning, "Error", m.title, m.description, m.helpItems, m.doc, m.highlight);
}
void openDir(QWidget *parent, const QString &message, const QString &dir) {
QMessageBox openDir{parent};
openDir.setWindowTitle("Info");
openDir.setText(message);
QPushButton *copy = openDir.addButton("Open directory", QMessageBox::HelpRole);
openDir.addButton(QMessageBox::Ok);
openDir.setDefaultButton(QMessageBox::Ok);
openDir.exec();
if (openDir.clickedButton() == copy) {
QDesktopServices::openUrl(QUrl::fromLocalFile(dir));
}
}
QWindow *windowForQObject(QObject* object) {
while (object) {
if (auto widget = qobject_cast<QWidget*>(object)) {

5
src/utils/Utils.h
View file

@ -45,6 +45,9 @@ namespace Utils
bool pixmapWrite(const QString &path, const QPixmap &pixmap);
QStringList fileFind(const QRegularExpression &pattern, const QString &baseDir, int level, int depth, int maxPerDir);
QString getSaveFileName(QWidget *parent, const QString &caption, const QString &filename, const QString &filter);
QString getOpenFileName(QWidget *parent, const QString &caption, const QString &filter);
QString portablePath();
bool isPortableMode();
bool portableFileExists(const QString &dir);
@ -107,6 +110,8 @@ namespace Utils
void showMsg(QWidget *parent, QMessageBox::Icon icon, const QString &windowTitle, const QString &title, const QString &description, const QStringList &helpItems = {}, const QString &doc = "", const QString &highlight = "", const QString &link = "");
void showMsg(const Message &message);
void openDir(QWidget *parent, const QString &message, const QString& dir);
QWindow* windowForQObject(QObject* object);
}

12
src/utils/config.cpp
View file

@ -20,6 +20,7 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
{Config::firstRun, {QS("firstRun"), true}},
{Config::warnOnStagenet,{QS("warnOnStagenet"), true}},
{Config::warnOnTestnet,{QS("warnOnTestnet"), true}},
{Config::warnOnKiImport,{QS("warnOnKiImport"), true}},
{Config::logLevel,{QS("logLevel"), 0}},
{Config::homeWidget,{QS("homeWidget"), "ccs"}},
@ -29,6 +30,7 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
{Config::geometry, {QS("geometry"), {}}},
{Config::windowState, {QS("windowState"), {}}},
{Config::GUI_HistoryViewState, {QS("GUI_HistoryViewState"), {}}},
{Config::geometryOTSWizard, {QS("geometryOTSWizard"), {}}},
// Wallets
{Config::walletDirectory,{QS("walletDirectory"), ""}},
@ -82,6 +84,8 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
{Config::offlineMode, {QS("offlineMode"), false}},
{Config::multiBroadcast, {QS("multiBroadcast"), true}},
{Config::offlineTxSigningMethod, {QS("offlineTxSigningMethod"), Config::OTSMethod::UnifiedResources}},
{Config::offlineTxSigningForceKISync, {QS("offlineTxSigningForceKISync"), false}},
{Config::warnOnExternalLink,{QS("warnOnExternalLink"), true}},
{Config::hideBalance, {QS("hideBalance"), false}},
{Config::hideNotifications, {QS("hideNotifications"), false}},
@ -94,6 +98,14 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
{Config::redditFrontend, {QS("redditFrontend"), "old.reddit.com"}},
{Config::localMoneroFrontend, {QS("localMoneroFrontend"), "https://localmonero.co"}},
{Config::bountiesFrontend, {QS("bountiesFrontend"), "https://bounties.monero.social"}},
{Config::lastPath, {QS("lastPath"), QDir::homePath()}},
{Config::URmsPerFragment, {QS("URmsPerFragment"), 80}},
{Config::URfragmentLength, {QS("URfragmentLength"), 150}},
{Config::URfountainCode, {QS("URfountainCode"), false}},
{Config::cameraManualExposure, {QS("cameraManualExposure"), false}},
{Config::cameraExposureTime, {QS("cameraExposureTime"), 10}},
{Config::fiatSymbols, {QS("fiatSymbols"), QStringList{"USD", "EUR", "GBP", "CAD", "AUD", "RUB"}}},
{Config::cryptoSymbols, {QS("cryptoSymbols"), QStringList{"BTC", "ETH", "LTC", "XMR", "ZEC"}}},

19
src/utils/config.h
View file

@ -24,6 +24,7 @@ public:
firstRun,
warnOnStagenet,
warnOnTestnet,
warnOnKiImport,
homeWidget,
donateBeg,
@ -32,6 +33,7 @@ public:
geometry,
windowState,
GUI_HistoryViewState,
geometryOTSWizard,
// Wallets
walletDirectory, // Directory where wallet files are stored
@ -118,12 +120,24 @@ public:
// Transactions
multiBroadcast,
offlineTxSigningMethod,
offlineTxSigningForceKISync,
// Misc
blockExplorer,
redditFrontend,
localMoneroFrontend,
bountiesFrontend, // unused
lastPath,
// UR
URmsPerFragment,
URfragmentLength,
URfountainCode,
// Camera
cameraManualExposure,
cameraExposureTime,
fiatSymbols,
cryptoSymbols,
@ -153,6 +167,11 @@ public:
socks5
};
enum OTSMethod {
UnifiedResources = 0,
FileTransfer
};
~Config() override;
QVariant get(ConfigKey key);
QString getFileName();

4
src/widgets/QrCodeWidget.cpp
View file

@ -12,6 +12,10 @@ QrCodeWidget::QrCodeWidget(QWidget *parent) : QWidget(parent)
}
void QrCodeWidget::setQrCode(QrCode *qrCode) {
if (m_qrcode) {
delete m_qrcode;
}
m_qrcode = qrCode;
int k = m_qrcode->width();

77
src/widgets/TxDetailsSimple.cpp Normal file
View file

@ -0,0 +1,77 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "TxDetailsSimple.h"
#include "ui_TxDetailsSimple.h"
#include "constants.h"
#include "libwalletqt/WalletManager.h"
#include "utils/AppData.h"
#include "utils/ColorScheme.h"
#include "utils/config.h"
#include "utils/Utils.h"
TxDetailsSimple::TxDetailsSimple(QWidget *parent)
: QWidget(parent)
, ui(new Ui::TxDetailsSimple)
{
ui->setupUi(this);
ui->label_amount->setFont(Utils::getMonospaceFont());
ui->label_fee->setFont(Utils::getMonospaceFont());
ui->label_total->setFont(Utils::getMonospaceFont());
}
void TxDetailsSimple::setDetails(Wallet *wallet, PendingTransaction *tx, const QString &address) {
ui->label_note->hide();
QString preferredCur = conf()->get(Config::preferredFiatCurrency).toString();
auto convert = [preferredCur](double amount){
return QString::number(appData()->prices.convert("XMR", preferredCur, amount), 'f', 2);
};
QString amount = WalletManager::displayAmount(tx->amount());
QString fee = WalletManager::displayAmount(tx->fee());
QString total = WalletManager::displayAmount(tx->amount() + tx->fee());
QVector<QString> amounts = {amount, fee, total};
int maxLength = Utils::maxLength(amounts);
std::for_each(amounts.begin(), amounts.end(), [maxLength](QString& amount){amount = amount.rightJustified(maxLength, ' ');});
QString amount_fiat = convert(tx->amount() / constants::cdiv);
QString fee_fiat = convert(tx->fee() / constants::cdiv);
QString total_fiat = convert((tx->amount() + tx->fee()) / constants::cdiv);
QVector<QString> amounts_fiat = {amount_fiat, fee_fiat, total_fiat};
int maxLengthFiat = Utils::maxLength(amounts_fiat);
std::for_each(amounts_fiat.begin(), amounts_fiat.end(), [maxLengthFiat](QString& amount){amount = amount.rightJustified(maxLengthFiat, ' ');});
ui->label_amount->setText(QString("%1 (%2 %3)").arg(amounts[0], amounts_fiat[0], preferredCur));
ui->label_fee->setText(QString("%1 (%2 %3)").arg(amounts[1], amounts_fiat[1], preferredCur));
ui->label_total->setText(QString("%1 (%2 %3)").arg(amounts[2], amounts_fiat[2], preferredCur));
auto subaddressIndex = wallet->subaddressIndex(address);
QString addressExtra;
ui->label_address->setText(Utils::displayAddress(address, 2));
ui->label_address->setFont(Utils::getMonospaceFont());
ui->label_address->setToolTip(address);
if (subaddressIndex.isValid()) {
ui->label_note->setText("Note: this is a churn transaction.");
ui->label_note->show();
ui->label_address->setStyleSheet(ColorScheme::GREEN.asStylesheet(true));
ui->label_address->setToolTip("Wallet receive address");
}
if (subaddressIndex.isPrimary()) {
ui->label_address->setStyleSheet(ColorScheme::YELLOW.asStylesheet(true));
ui->label_address->setToolTip("Wallet change/primary address");
}
if (tx->fee() > WalletManager::amountFromDouble(0.01)) {
ui->label_fee->setStyleSheet(ColorScheme::RED.asStylesheet(true));
ui->label_fee->setToolTip("Unrealistic fee. You may be connected to a malicious node.");
}
}
TxDetailsSimple::~TxDetailsSimple() = default;

32
src/widgets/TxDetailsSimple.h Normal file
View file

@ -0,0 +1,32 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_TXDETAILSSIMPLE_H
#define FEATHER_TXDETAILSSIMPLE_H
#include <QWidget>
#include "components.h"
#include "libwalletqt/PendingTransaction.h"
#include "libwalletqt/WalletManager.h"
#include "libwalletqt/Wallet.h"
namespace Ui {
class TxDetailsSimple;
}
class TxDetailsSimple : public QWidget
{
Q_OBJECT
public:
explicit TxDetailsSimple(QWidget *parent);
~TxDetailsSimple() override;
void setDetails(Wallet *wallet, PendingTransaction *tx, const QString &address);
private:
QScopedPointer<Ui::TxDetailsSimple> ui;
};
#endif //FEATHER_TXDETAILSSIMPLE_H

116
src/widgets/TxDetailsSimple.ui Normal file
View file

@ -0,0 +1,116 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>TxDetailsSimple</class>
<widget class="QWidget" name="TxDetailsSimple">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>386</width>
<height>152</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QLabel" name="label_note">
<property name="text">
<string>note</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<layout class="QFormLayout" name="formLayout">
<property name="horizontalSpacing">
<number>15</number>
</property>
<property name="verticalSpacing">
<number>7</number>
</property>
<item row="0" column="0">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Address:</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_address">
<property name="text">
<string>address</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Amount:</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLabel" name="label_amount">
<property name="text">
<string>amount</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Fee:</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QLabel" name="label_fee">
<property name="text">
<string>fee</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="Line" name="line">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item row="4" column="0">
<widget class="QLabel" name="label_6">
<property name="text">
<string>Total:</string>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QLabel" name="label_total">
<property name="text">
<string>total</string>
</property>
<property name="textInteractionFlags">
<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>

80
src/widgets/URWidget.cpp Normal file
View file

@ -0,0 +1,80 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "URWidget.h"
#include "ui_URWidget.h"
#include <QDesktopServices>
#include <QMenu>
#include "dialog/URSettingsDialog.h"
#include "utils/config.h"
URWidget::URWidget(QWidget *parent)
: QWidget(parent)
, ui(new Ui::URWidget)
{
ui->setupUi(this);
connect(&m_timer, &QTimer::timeout, this, &URWidget::nextQR);
connect(ui->btn_options, &QPushButton::clicked, this, &URWidget::setOptions);
}
void URWidget::setData(const QString &type, const std::string &data) {
m_type = type;
m_data = data;
m_timer.stop();
allParts.clear();
if (m_data.empty()) {
return;
}
std::string type_std = m_type.toStdString();
ur::ByteVector a = ur::string_to_bytes(m_data);
ur::ByteVector cbor;
ur::CborLite::encodeBytes(cbor, a);
ur::UR h = ur::UR(type_std, cbor);
int bytesPerFragment = conf()->get(Config::URfragmentLength).toInt();
delete m_urencoder;
m_urencoder = new ur::UREncoder(h, bytesPerFragment);
for (int i=0; i < m_urencoder->seq_len(); i++) {
allParts.append(m_urencoder->next_part());
}
m_timer.setInterval(conf()->get(Config::URmsPerFragment).toInt());
m_timer.start();
}
void URWidget::nextQR() {
currentIndex = currentIndex % m_urencoder->seq_len();
std::string data;
if (conf()->get(Config::URfountainCode).toBool()) {
data = m_urencoder->next_part();
} else {
data = allParts[currentIndex];
}
ui->label_seq->setText(QString("%1/%2").arg(QString::number(currentIndex % m_urencoder->seq_len() + 1), QString::number(m_urencoder->seq_len())));
m_code = new QrCode{QString::fromStdString(data), QrCode::Version::AUTO, QrCode::ErrorCorrectionLevel::MEDIUM};
ui->qrWidget->setQrCode(m_code);
currentIndex += 1;
}
void URWidget::setOptions() {
URSettingsDialog dialog{this};
dialog.exec();
this->setData(m_type, m_data);
}
URWidget::~URWidget() {
delete m_urencoder;
}

44
src/widgets/URWidget.h Normal file
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@ -0,0 +1,44 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_URWIDGET_H
#define FEATHER_URWIDGET_H
#include <QWidget>
#include <QTimer>
#include "qrcode/QrCode.h"
#include "widgets/QrCodeWidget.h"
#include <bcur/bc-ur.hpp>
namespace Ui {
class URWidget;
}
class URWidget : public QWidget
{
Q_OBJECT
public:
explicit URWidget(QWidget *parent = nullptr);
~URWidget();
void setData(const QString &type, const std::string &data);
private slots:
void nextQR();
void setOptions();
private:
QScopedPointer<Ui::URWidget> ui;
QTimer m_timer;
ur::UREncoder *m_urencoder = nullptr;
QrCode *m_code = nullptr;
QList<std::string> allParts;
qsizetype currentIndex = 0;
std::string m_data;
QString m_type;
};
#endif //FEATHER_URWIDGET_H

85
src/widgets/URWidget.ui Normal file
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@ -0,0 +1,85 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>URWidget</class>
<widget class="QWidget" name="URWidget">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>300</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QrCodeWidget" name="qrWidget" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="contextMenuPolicy">
<enum>Qt::DefaultContextMenu</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="label_seq">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>...</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="btn_options">
<property name="text">
<string/>
</property>
<property name="icon">
<iconset resource="../assets.qrc">
<normaloff>:/assets/images/preferences.svg</normaloff>:/assets/images/preferences.svg</iconset>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>QrCodeWidget</class>
<extends>QWidget</extends>
<header>widgets/QrCodeWidget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources>
<include location="../assets.qrc"/>
</resources>
<connections/>
</ui>

1
src/wizard/WalletWizard.cpp
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@ -68,7 +68,6 @@ WalletWizard::WalletWizard(QWidget *parent)
setOption(QWizard::HaveHelpButton, true);
setOption(QWizard::HaveCustomButton1, true);
// Set up a custom button layout
QList<QWizard::WizardButton> layout;
layout << QWizard::HelpButton;
layout << QWizard::CustomButton1;

107
src/wizard/offline_tx_signing/OfflineTxSigningWizard.cpp Normal file
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@ -0,0 +1,107 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "OfflineTxSigningWizard.h"
#include "PageOTS_ExportOutputs.h"
#include "PageOTS_ImportKeyImages.h"
#include "PageOTS_ExportUnsignedTx.h"
#include "PageOTS_ExportSignedTx.h"
#include "PageOTS_ImportOffline.h"
#include "PageOTS_ExportKeyImages.h"
#include "PageOTS_ImportUnsignedTx.h"
#include "PageOTS_SignTx.h"
#include "PageOTS_ImportSignedTx.h"
#include <QApplication>
#include <QScreen>
#include <QPushButton>
#include "utils/config.h"
OfflineTxSigningWizard::OfflineTxSigningWizard(QWidget *parent, Wallet *wallet, PendingTransaction *tx)
: QWizard(parent)
, m_wallet(wallet)
{
m_wizardFields.scanWidget = new QrCodeScanWidget(nullptr);
// View-only
setPage(Page_ExportOutputs, new PageOTS_ExportOutputs(this, m_wallet));
setPage(Page_ImportKeyImages, new PageOTS_ImportKeyImages(this, m_wallet, &m_wizardFields));
setPage(Page_ExportUnsignedTx, new PageOTS_ExportUnsignedTx(this, m_wallet, tx));
setPage(Page_ImportSignedTx, new PageOTS_ImportSignedTx(this, m_wallet, &m_wizardFields));
// Offline
setPage(Page_ImportOffline, new PageOTS_ImportOffline(this, m_wallet, &m_wizardFields));
setPage(Page_ExportKeyImages, new PageOTS_ExportKeyImages(this, m_wallet, &m_wizardFields));
setPage(Page_ImportUnsignedTx, new PageOTS_ImportUnsignedTx(this, m_wallet, &m_wizardFields));
setPage(Page_SignTx, new PageOTS_SignTx(this));
setPage(Page_ExportSignedTx, new PageOTS_ExportSignedTx(this, m_wallet, &m_wizardFields));
if (tx) {
setStartId(Page_ExportUnsignedTx);
} else {
setStartId(m_wallet->viewOnly() ? Page_ExportOutputs : Page_ImportOffline);
}
this->setWindowTitle("Offline transaction signing");
QList<QWizard::WizardButton> layout;
layout << QWizard::CancelButton;
layout << QWizard::HelpButton;
layout << QWizard::Stretch;
layout << QWizard::BackButton;
layout << QWizard::NextButton;
layout << QWizard::FinishButton;
layout << QWizard::CommitButton;
this->setButtonLayout(layout);
setOption(QWizard::HaveHelpButton);
// setOption(QWizard::HaveCustomButton1, true);
setOption(QWizard::NoBackButtonOnStartPage);
setWizardStyle(WizardStyle::ModernStyle);
bool geo = this->restoreGeometry(QByteArray::fromBase64(conf()->get(Config::geometryOTSWizard).toByteArray()));
if (!geo) {
QScreen *currentScreen = QApplication::screenAt(this->geometry().center());
if (!currentScreen) {
currentScreen = QApplication::primaryScreen();
}
int availableHeight = currentScreen->availableGeometry().height() - 100;
this->resize(availableHeight, availableHeight);
}
// Anti-glare
// QFile f(":qdarkstyle/style.qss");
// if (!f.exists()) {
// printf("Unable to set stylesheet, file not found\n");
// f.close();
// } else {
// f.open(QFile::ReadOnly | QFile::Text);
// QTextStream ts(&f);
// QString qdarkstyle = ts.readAll();
// this->setStyleSheet(qdarkstyle);
// }
}
bool OfflineTxSigningWizard::readyToCommit() {
return m_wizardFields.readyToCommit;
}
bool OfflineTxSigningWizard::readyToSign() {
return m_wizardFields.readyToSign;
}
UnsignedTransaction* OfflineTxSigningWizard::unsignedTransaction() {
return m_wizardFields.utx;
}
PendingTransaction* OfflineTxSigningWizard::signedTx() {
return m_wizardFields.tx;
}
OfflineTxSigningWizard::~OfflineTxSigningWizard() {
conf()->set(Config::geometryOTSWizard, QString(saveGeometry().toBase64()));
}

59
src/wizard/offline_tx_signing/OfflineTxSigningWizard.h Normal file
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@ -0,0 +1,59 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_OFFLINETXSIGNINGWIZARD_H
#define FEATHER_OFFLINETXSIGNINGWIZARD_H
#include <QWizard>
#include "Wallet.h"
#include <QFileDialog>
#include "qrcode/scanner/QrCodeScanWidget.h"
struct TxWizardFields {
UnsignedTransaction *utx = nullptr;
PendingTransaction *tx = nullptr;
std::string signedTx;
QrCodeScanWidget *scanWidget = nullptr;
bool readyToCommit = false;
bool readyToSign = false;
std::string keyImages;
};
class OfflineTxSigningWizard : public QWizard
{
Q_OBJECT
public:
enum Page {
Page_ExportOutputs = 0,
Page_ExportKeyImages,
Page_ImportKeyImages,
Page_ExportUnsignedTx,
Page_ImportUnsignedTx,
Page_SignTx,
Page_ExportSignedTx,
Page_ImportSignedTx,
Page_ImportOffline
};
enum Method {
UR = 0,
FILES,
};
explicit OfflineTxSigningWizard(QWidget *parent, Wallet *wallet, PendingTransaction *tx = nullptr);
~OfflineTxSigningWizard() override;
bool readyToCommit();
bool readyToSign();
UnsignedTransaction* unsignedTransaction();
PendingTransaction* signedTx();
private:
Wallet *m_wallet;
TxWizardFields m_wizardFields;
};
#endif //FEATHER_OFFLINETXSIGNINGWIZARD_H

123
src/wizard/offline_tx_signing/PageOTS_Export.ui Normal file
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@ -0,0 +1,123 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>PageOTS_Export</class>
<widget class="QWizardPage" name="PageOTS_Export">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>758</width>
<height>734</height>
</rect>
</property>
<property name="windowTitle">
<string>WizardPage</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<layout class="QFormLayout" name="formLayout">
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Method:</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QComboBox" name="combo_method">
<item>
<property name="text">
<string>Animated QR Codes</string>
</property>
</item>
<item>
<property name="text">
<string>Files</string>
</property>
</item>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="label_step">
<property name="text">
<string>details</string>
</property>
</widget>
</item>
<item>
<widget class="QStackedWidget" name="stackedWidget">
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="page_UR">
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<widget class="URWidget" name="widget_UR" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_instructions">
<property name="text">
<string>Scan this animated QR code with your view-only wallet.</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="page_files">
<layout class="QVBoxLayout" name="verticalLayout_3">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QPushButton" name="btn_export">
<property name="text">
<string>Export to file</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>
</widget>
</widget>
</item>
<item>
<layout class="QVBoxLayout" name="layout_extra"/>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>URWidget</class>
<extends>QWidget</extends>
<header>widgets/URWidget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

69
src/wizard/offline_tx_signing/PageOTS_ExportKeyImages.cpp Normal file
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@ -0,0 +1,69 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ExportKeyImages.h"
#include "ui_PageOTS_Export.h"
#include "OfflineTxSigningWizard.h"
#include <QCheckBox>
#include "utils/config.h"
#include "utils/Utils.h"
PageOTS_ExportKeyImages::PageOTS_ExportKeyImages(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields)
: QWizardPage(parent)
, ui(new Ui::PageOTS_Export)
, m_wallet(wallet)
, m_wizardFields(wizardFields)
{
ui->setupUi(this);
this->setTitle("2. Export key images");
ui->label_step->hide();
ui->label_instructions->setText("Scan this animated QR code with the view-only wallet.");
connect(ui->btn_export, &QPushButton::clicked, this, &PageOTS_ExportKeyImages::exportKeyImages);
connect(ui->combo_method, &QComboBox::currentIndexChanged, [this](int index){
conf()->set(Config::offlineTxSigningMethod, index);
ui->stackedWidget->setCurrentIndex(index);
});
}
void PageOTS_ExportKeyImages::exportKeyImages() {
QString defaultName = QString("%1_%2").arg(m_wallet->walletName(), QString::number(QDateTime::currentSecsSinceEpoch()));
QString fn = Utils::getSaveFileName(this, "Save key images to file", defaultName, "Key Images (*_keyImages)");
if (fn.isEmpty()) {
return;
}
if (!fn.endsWith("_keyImages")) {
fn += "_keyImages";
}
QFile file{fn};
if (!file.open(QIODevice::WriteOnly)) {
Utils::showError(this, "Failed to export key images", QString("Could not open file %1 for writing").arg(fn));
return;
}
file.write(m_wizardFields->keyImages.data(), m_wizardFields->keyImages.size());
file.close();
QFileInfo fileInfo(fn);
Utils::openDir(this, "Successfully exported key images", fileInfo.absolutePath());
}
void PageOTS_ExportKeyImages::setupUR(bool all) {
// TODO: check if empty
std::string ki_export;
m_wallet->exportKeyImagesToStr(ki_export, all);
ui->widget_UR->setData("xmr-keyimage", m_wizardFields->keyImages);
}
void PageOTS_ExportKeyImages::initializePage() {
ui->combo_method->setCurrentIndex(conf()->get(Config::offlineTxSigningMethod).toInt());
this->setupUR(false);
}
int PageOTS_ExportKeyImages::nextId() const {
return OfflineTxSigningWizard::Page_ImportUnsignedTx;
}

35
src/wizard/offline_tx_signing/PageOTS_ExportKeyImages.h Normal file
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@ -0,0 +1,35 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_EXPORTKEYIMAGES_H
#define FEATHER_PAGEOTS_EXPORTKEYIMAGES_H
#include <QWizardPage>
#include "Wallet.h"
#include "OfflineTxSigningWizard.h"
namespace Ui {
class PageOTS_Export;
}
class PageOTS_ExportKeyImages : public QWizardPage
{
Q_OBJECT
public:
explicit PageOTS_ExportKeyImages(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields);
void initializePage() override;
[[nodiscard]] int nextId() const override;
private slots:
void exportKeyImages();
private:
void setupUR(bool all);
Ui::PageOTS_Export *ui;
Wallet *m_wallet;
TxWizardFields *m_wizardFields;
};
#endif //FEATHER_PAGEOTS_EXPORTKEYIMAGES_H

70
src/wizard/offline_tx_signing/PageOTS_ExportOutputs.cpp Normal file
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@ -0,0 +1,70 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ExportOutputs.h"
#include "ui_PageOTS_Export.h"
#include "OfflineTxSigningWizard.h"
#include <QFileDialog>
#include <QCheckBox>
#include "utils/Utils.h"
#include "utils/config.h"
PageOTS_ExportOutputs::PageOTS_ExportOutputs(QWidget *parent, Wallet *wallet)
: QWizardPage(parent)
, ui(new Ui::PageOTS_Export)
, m_wallet(wallet)
, m_check_exportAll(new QCheckBox(this))
{
ui->setupUi(this);
this->setTitle("1. Export outputs");
ui->label_step->hide();
ui->label_instructions->setText("Scan this animated QR code with your offline wallet (Tools → Offline Transaction Signing).");
m_check_exportAll->setText("Export all outputs");
ui->layout_extra->addWidget(m_check_exportAll);
connect(m_check_exportAll, &QCheckBox::toggled, this, &PageOTS_ExportOutputs::setupUR);
connect(ui->btn_export, &QPushButton::clicked, this, &PageOTS_ExportOutputs::exportOutputs);
connect(ui->combo_method, &QComboBox::currentIndexChanged, [this](int index){
conf()->set(Config::offlineTxSigningMethod, index);
ui->stackedWidget->setCurrentIndex(index);
});
}
void PageOTS_ExportOutputs::exportOutputs() {
QString defaultName = QString("%1_%2").arg(m_wallet->walletName(), QString::number(QDateTime::currentSecsSinceEpoch()));
QString fn = Utils::getSaveFileName(this, "Save outputs to file", defaultName, "Outputs (*_outputs)");
if (fn.isEmpty()) {
return;
}
if (!fn.endsWith("_outputs")) {
fn += "_outputs";
}
bool r = m_wallet->exportOutputs(fn, m_check_exportAll->isChecked());
if (!r) {
Utils::showError(this, "Failed to export outputs", m_wallet->errorString());
return;
}
QFileInfo fileInfo(fn);
Utils::openDir(this, "Successfully exported outputs", fileInfo.absolutePath());
}
void PageOTS_ExportOutputs::setupUR(bool all) {
std::string output_export;
m_wallet->exportOutputsToStr(output_export, all);
ui->widget_UR->setData("xmr-output", output_export);
}
void PageOTS_ExportOutputs::initializePage() {
ui->combo_method->setCurrentIndex(conf()->get(Config::offlineTxSigningMethod).toInt());
this->setupUR(false);
}
int PageOTS_ExportOutputs::nextId() const {
return OfflineTxSigningWizard::Page_ImportKeyImages;
}

36
src/wizard/offline_tx_signing/PageOTS_ExportOutputs.h Normal file
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@ -0,0 +1,36 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_EXPORTOUTPUTS_H
#define FEATHER_PAGEOTS_EXPORTOUTPUTS_H
#include <QWizardPage>
#include <QCheckBox>
#include "Wallet.h"
namespace Ui {
class PageOTS_Export;
}
class PageOTS_ExportOutputs : public QWizardPage
{
Q_OBJECT
public:
explicit PageOTS_ExportOutputs(QWidget *parent, Wallet *wallet);
void initializePage() override;
[[nodiscard]] int nextId() const override;
private slots:
void exportOutputs();
private:
void setupUR(bool all);
Ui::PageOTS_Export *ui;
QCheckBox *m_check_exportAll;
Wallet *m_wallet;
};
#endif //FEATHER_PAGEOTS_EXPORTOUTPUTS_H

66
src/wizard/offline_tx_signing/PageOTS_ExportSignedTx.cpp Normal file
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@ -0,0 +1,66 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ExportSignedTx.h"
#include "ui_PageOTS_Export.h"
#include <QFileDialog>
#include "OfflineTxSigningWizard.h"
#include "dialog/TxConfDialog.h"
#include "dialog/TxConfAdvDialog.h"
#include "utils/config.h"
#include "utils/Utils.h"
PageOTS_ExportSignedTx::PageOTS_ExportSignedTx(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields)
: QWizardPage(parent)
, ui(new Ui::PageOTS_Export)
, m_wallet(wallet)
, m_wizardFields(wizardFields)
{
ui->setupUi(this);
this->setTitle("4. Export signed transaction");
ui->label_step->hide();
ui->label_instructions->setText("Scan this animated QR code with your view-only wallet.");
connect(ui->btn_export, &QPushButton::clicked, this, &PageOTS_ExportSignedTx::exportSignedTx);
connect(ui->combo_method, &QComboBox::currentIndexChanged, [this](int index){
conf()->set(Config::offlineTxSigningMethod, index);
ui->stackedWidget->setCurrentIndex(index);
});
}
void PageOTS_ExportSignedTx::exportSignedTx() {
QString defaultName = QString("%1_signed_monero_tx").arg(QString::number(QDateTime::currentSecsSinceEpoch()));
QString fn = Utils::getSaveFileName(this, "Save signed transaction to file", defaultName, "Transaction (*signed_monero_tx)");
if (fn.isEmpty()) {
return;
}
bool r = m_wizardFields->utx->sign(fn);
if (!r) {
Utils::showError(this, "Failed to save transaction to file");
return;
}
QFileInfo fileInfo(fn);
Utils::openDir(this, "Transaction saved successfully", fileInfo.absolutePath());
}
void PageOTS_ExportSignedTx::initializePage() {
if (!m_wizardFields->utx) {
Utils::showError(this, "Unknown error");
this->close();
}
ui->combo_method->setCurrentIndex(conf()->get(Config::offlineTxSigningMethod).toInt());
m_wizardFields->utx->signToStr(m_wizardFields->signedTx);
ui->widget_UR->setData("xmr-txsigned", m_wizardFields->signedTx);
}
int PageOTS_ExportSignedTx::nextId() const {
return -1;
}

33
src/wizard/offline_tx_signing/PageOTS_ExportSignedTx.h Normal file
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@ -0,0 +1,33 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_EXPORTSIGNEDTX_H
#define FEATHER_PAGEOTS_EXPORTSIGNEDTX_H
#include <QWizardPage>
#include "Wallet.h"
#include "OfflineTxSigningWizard.h"
namespace Ui {
class PageOTS_Export;
}
class PageOTS_ExportSignedTx : public QWizardPage
{
Q_OBJECT
public:
explicit PageOTS_ExportSignedTx(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields);
void initializePage() override;
[[nodiscard]] int nextId() const override;
private slots:
void exportSignedTx();
private:
Ui::PageOTS_Export *ui;
Wallet *m_wallet;
TxWizardFields *m_wizardFields;
};
#endif //FEATHER_PAGEOTS_EXPORTSIGNEDTX_H

54
src/wizard/offline_tx_signing/PageOTS_ExportUnsignedTx.cpp Normal file
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@ -0,0 +1,54 @@
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ExportUnsignedTx.h"
#include "ui_PageOTS_Export.h"
#include "OfflineTxSigningWizard.h"
#include "utils/Utils.h"
#include "utils/config.h"
PageOTS_ExportUnsignedTx::PageOTS_ExportUnsignedTx(QWidget *parent, Wallet *wallet, PendingTransaction *tx)
: QWizardPage(parent)
, ui(new Ui::PageOTS_Export)
, m_wallet(wallet)
, m_tx(tx)
{
ui->setupUi(this);
this->setTitle("3. Export unsigned transaction");
ui->label_step->hide();
ui->label_instructions->setText("Scan this animated QR code with the offline wallet.");
connect(ui->btn_export, &QPushButton::clicked, this, &PageOTS_ExportUnsignedTx::exportUnsignedTx);
connect(ui->combo_method, &QComboBox::currentIndexChanged, [this](int index){
conf()->set(Config::offlineTxSigningMethod, index);
ui->stackedWidget->setCurrentIndex(index);
});
}
void PageOTS_ExportUnsignedTx::initializePage() {
ui->combo_method->setCurrentIndex(conf()->get(Config::offlineTxSigningMethod).toInt());
ui->widget_UR->setData("xmr-txunsigned", m_tx->unsignedTxToBin());
}
void PageOTS_ExportUnsignedTx::exportUnsignedTx() {
QString defaultName = QString("%1_unsigned_monero_tx").arg(QString::number(QDateTime::currentSecsSinceEpoch()));
QString fn = Utils::getSaveFileName(this, "Save transaction to file", defaultName, "Transaction (*unsigned_monero_tx)");
if (fn.isEmpty()) {
return;
}
bool r = m_tx->saveToFile(fn);
if (!r) {
Utils::showError(this, "Failed to export unsigned transaction", m_wallet->errorString());
return;
}
QFileInfo fileInfo(fn);
Utils::openDir(this, "Successfully exported unsigned transaction", fileInfo.absolutePath());
}
int PageOTS_ExportUnsignedTx::nextId() const {
return OfflineTxSigningWizard::Page_ImportSignedTx;
}

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_EXPORTUNSIGNEDTX_H
#define FEATHER_PAGEOTS_EXPORTUNSIGNEDTX_H
#include <QWizardPage>
#include "Wallet.h"
#include "PendingTransaction.h"
namespace Ui {
class PageOTS_Export;
}
class PageOTS_ExportUnsignedTx : public QWizardPage
{
Q_OBJECT
public:
explicit PageOTS_ExportUnsignedTx(QWidget *parent, Wallet *wallet, PendingTransaction *tx = nullptr);
void initializePage() override;
int nextId() const override;
private slots:
void exportUnsignedTx();
private:
Ui::PageOTS_Export *ui;
Wallet *m_wallet;
PendingTransaction *m_tx;
};
#endif //FEATHER_PAGEOTS_EXPORTUNSIGNEDTX_H

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_Import.h"
#include "ui_PageOTS_Import.h"
#include "OfflineTxSigningWizard.h"
#include <QFileDialog>
#include "utils/config.h"
#include "utils/Icons.h"
#include "utils/Utils.h"
PageOTS_Import::PageOTS_Import(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields, int step, const QString &type, const QString &fileType, const QString &successButtonText)
: QWizardPage(parent)
, m_wallet(wallet)
, m_wizardFields(wizardFields)
, m_scanWidget(wizardFields->scanWidget)
, m_type(type)
, m_fileType(fileType)
, m_successButtonText(successButtonText)
, ui(new Ui::PageOTS_Import)
{
ui->setupUi(this);
this->setTitle(QString("%1. Import %2").arg(QString::number(step), m_type));
this->setCommitPage(true);
this->setButtonText(QWizard::CommitButton, "Next");
this->setButtonText(QWizard::FinishButton, "Next");
ui->label_step->hide();
ui->frame_status->hide();
connect(ui->btn_import, &QPushButton::clicked, this, &PageOTS_Import::importFromFile);
connect(ui->combo_method, &QComboBox::currentIndexChanged, [this](int index){
conf()->set(Config::offlineTxSigningMethod, index);
ui->stackedWidget->setCurrentIndex(index);
});
}
void PageOTS_Import::onScanFinished(bool success) {
if (!success) {
m_scanWidget->pause();
Utils::showError(this, "Failed to scan QR code", m_scanWidget->getURError());
m_scanWidget->reset();
return;
}
std::string data = m_scanWidget->getURData();
importFromStr(data);
}
void PageOTS_Import::onSuccess() {
m_success = true;
emit completeChanged();
if (this->wizard()->button(QWizard::FinishButton)->isVisible()) {
this->wizard()->button(QWizard::FinishButton)->click();
} else {
this->wizard()->button(QWizard::CommitButton)->click();
}
ui->frame_status->show();
ui->frame_status->setInfo(icons()->icon("confirmed.svg"), QString("%1 imported successfully").arg(m_type));
this->setButtonText(QWizard::FinishButton, m_successButtonText);
}
void PageOTS_Import::importFromFile() {
QString fn = Utils::getOpenFileName(this, QString("Import %1 file").arg(m_type), QString("%1;;All Files (*)").arg(m_fileType));
if (fn.isEmpty()) {
return;
}
QFile file(fn);
if (!file.open(QIODevice::ReadOnly)) {
return;
}
QByteArray qdata = file.readAll();
std::string data = qdata.toStdString();
file.close();
importFromStr(data);
}
void PageOTS_Import::initializePage() {
ui->combo_method->setCurrentIndex(conf()->get(Config::offlineTxSigningMethod).toInt());
m_scanWidget->reset();
connect(m_scanWidget, &QrCodeScanWidget::finished, this, &PageOTS_Import::onScanFinished);
ui->layout_scanner->addWidget(m_scanWidget);
m_scanWidget->startCapture(true);
}
bool PageOTS_Import::isComplete() const {
return m_success;
}
bool PageOTS_Import::validatePage() {
m_scanWidget->disconnect();
m_scanWidget->pause();
return true;
}

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_IMPORT_H
#define FEATHER_PAGEOTS_IMPORT_H
#include <QWizardPage>
#include "Wallet.h"
#include "qrcode/scanner/QrCodeScanWidget.h"
#include "OfflineTxSigningWizard.h"
namespace Ui {
class PageOTS_Import;
}
class PageOTS_Import : public QWizardPage
{
Q_OBJECT
public:
explicit PageOTS_Import(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields, int step, const QString &type, const QString &fileType, const QString &successButtonText = "Next");
void initializePage() override;
bool validatePage() override;
bool isComplete() const override;
bool openFile(std::string &data);
private slots:
void onScanFinished(bool success);
private:
virtual void importFromStr(const std::string &data) = 0;
virtual void importFromFile();
protected:
void onSuccess();
Ui::PageOTS_Import *ui;
TxWizardFields *m_wizardFields;
QrCodeScanWidget *m_scanWidget;
bool m_success = false;
Wallet *m_wallet;
QString m_type;
QString m_successButtonText;
QString m_fileType;
};
#endif //FEATHER_PAGEOTS_IMPORT_H

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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>PageOTS_Import</class>
<widget class="QWizardPage" name="PageOTS_Import">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>741</width>
<height>499</height>
</rect>
</property>
<property name="windowTitle">
<string>WizardPage</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QLabel" name="label_step">
<property name="text">
<string>details</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Method:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="combo_method">
<item>
<property name="text">
<string>Animated QR codes</string>
</property>
</item>
<item>
<property name="text">
<string>File transfer</string>
</property>
</item>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QStackedWidget" name="stackedWidget">
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="page">
<layout class="QVBoxLayout" name="verticalLayout_2">
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="QGroupBox" name="groupBox">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="title">
<string/>
</property>
<layout class="QVBoxLayout" name="verticalLayout_4">
<item>
<widget class="QLabel" name="label_instructions">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Scan the animated QR code shown on the view-only wallet.</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="layout_scanner"/>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="page_2">
<layout class="QVBoxLayout" name="verticalLayout_3">
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QPushButton" name="btn_import">
<property name="text">
<string>Import from file</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>
</widget>
</widget>
</item>
<item>
<widget class="InfoFrame" name="frame_status">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
</widget>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>InfoFrame</class>
<extends>QFrame</extends>
<header>components.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ImportKeyImages.h"
#include "ui_PageOTS_Import.h"
#include "OfflineTxSigningWizard.h"
#include <QCheckBox>
#include <QFileDialog>
#include "utils/config.h"
#include "utils/Icons.h"
#include "utils/Utils.h"
PageOTS_ImportKeyImages::PageOTS_ImportKeyImages(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields)
: PageOTS_Import(parent, wallet, wizardFields, 2, "key images", "Key Images (*_keyImages)", "Create transaction")
{
}
void PageOTS_ImportKeyImages::importFromStr(const std::string &data) {
if (!proceed()) {
m_scanWidget->reset();
return;
}
bool r = m_wallet->importKeyImagesFromStr(data);
if (!r) {
m_scanWidget->pause();
Utils::showError(this, "Failed to import key images", m_wallet->errorString());
m_scanWidget->reset();
return;
}
PageOTS_Import::onSuccess();
}
bool PageOTS_ImportKeyImages::proceed() {
if (!conf()->get(Config::warnOnKiImport).toBool()) {
return true;
}
QMessageBox warning{this};
warning.setWindowTitle("Warning");
warning.setText("Key image import reveals which outputs you own to the node. "
"Make sure you are connected to a trusted node.\n\n"
"Do you want to proceed?");
warning.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
switch(warning.exec()) {
case QMessageBox::No:
return false;
default:
conf()->set(Config::warnOnKiImport, false);
return true;
}
}
int PageOTS_ImportKeyImages::nextId() const {
return -1;
}

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_IMPORTKEYIMAGES_H
#define FEATHER_PAGEOTS_IMPORTKEYIMAGES_H
#include <QWizardPage>
#include "Wallet.h"
#include "qrcode/scanner/QrCodeScanWidget.h"
#include "OfflineTxSigningWizard.h"
#include "PageOTS_Import.h"
namespace Ui {
class PageOTS_Import;
}
class PageOTS_ImportKeyImages : public PageOTS_Import
{
Q_OBJECT
public:
explicit PageOTS_ImportKeyImages(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields);
int nextId() const override;
private slots:
void importFromStr(const std::string &data) override;
private:
void onSuccess();
bool proceed();
};
#endif //FEATHER_PAGEOTS_IMPORTKEYIMAGES_H

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ImportOffline.h"
#include "ui_PageOTS_Import.h"
#include "OfflineTxSigningWizard.h"
#include <QFileDialog>
#include "dialog/TxConfAdvDialog.h"
#include "utils/config.h"
#include "utils/Icons.h"
#include "utils/Utils.h"
PageOTS_ImportOffline::PageOTS_ImportOffline(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields)
: PageOTS_Import(parent, wallet, wizardFields, 1, "outputs or unsigned transactions", "All Files (*)", "Next")
{
}
void PageOTS_ImportOffline::importFromStr(const std::string &data) {
Utils::Message message{this, Utils::ERROR};
if (this->isOutputs(data)) {
std::string keyImages;
bool r = m_wallet->exportKeyImagesForOutputsFromStr(data, keyImages);
if (!r) {
m_scanWidget->pause();
message.title = "Failed to import outputs";
QString error = m_wallet->errorString();
message.description = error;
if (error.contains("Failed to decrypt")) {
message.helpItems = {"You may have opened the wrong view-only wallet."};
}
Utils::showMsg(message);
m_scanWidget->reset();
return;
}
m_wizardFields->keyImages = keyImages;
ui->frame_status->show();
ui->frame_status->setInfo(icons()->icon("confirmed.svg"), "Outputs imported successfully");
}
else if (this->isUnsignedTransaction(data)) {
UnsignedTransaction *utx = m_wallet->loadUnsignedTransactionFromStr(data);
if (utx->status() != UnsignedTransaction::Status_Ok) {
m_scanWidget->pause();
message.title = "Failed to import unsigned transaction";
QString error = m_wallet->errorString();
message.description = error;
if (error.contains("Failed to decrypt")) {
message.helpItems = {"You may have opened the wrong view-only wallet."};
}
Utils::showMsg(message);
m_scanWidget->reset();
return;
}
ui->frame_status->show();
ui->frame_status->setInfo(icons()->icon("confirmed.svg"), "Unsigned transaction imported successfully");
m_wizardFields->utx = utx;
m_wizardFields->readyToSign = true;
}
else {
Utils::showError(this, "Failed to import outputs or unsigned transaction", "Unrecognized data");
return;
}
PageOTS_Import::onSuccess();
}
bool PageOTS_ImportOffline::isOutputs(const std::string &data) {
std::string outputMagic = "Monero output export";
const size_t magiclen = outputMagic.length();
if (data.size() < magiclen || memcmp(data.data(), outputMagic.data(), magiclen) != 0) {
return false;
}
m_importType = ImportType::OUTPUTS;
return true;
}
bool PageOTS_ImportOffline::isUnsignedTransaction(const std::string &data) {
std::string utxMagic = "Monero unsigned tx set";
const size_t magiclen = utxMagic.length();
if (data.size() < magiclen || memcmp(data.data(), utxMagic.data(), magiclen) != 0) {
return false;
}
m_importType = ImportType::UNSIGNED_TX;
return true;
}
int PageOTS_ImportOffline::nextId() const {
return m_importType == ImportType::OUTPUTS ? OfflineTxSigningWizard::Page_ExportKeyImages : OfflineTxSigningWizard::Page_SignTx;
}

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_IMPORTOFFLINE_H
#define FEATHER_PAGEOTS_IMPORTOFFLINE_H
#include <QWizardPage>
#include "Wallet.h"
#include "qrcode/scanner/QrCodeScanWidget.h"
#include "OfflineTxSigningWizard.h"
#include "PageOTS_Import.h"
namespace Ui {
class PageOTS_Import;
}
class PageOTS_ImportOffline : public PageOTS_Import
{
Q_OBJECT
enum ImportType {
OUTPUTS = 0,
UNSIGNED_TX
};
public:
explicit PageOTS_ImportOffline(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields);
int nextId() const override;
private slots:
void importFromStr(const std::string &data) override;
private:
bool isOutputs(const std::string &data);
bool isUnsignedTransaction(const std::string &data);
ImportType m_importType = UNSIGNED_TX;
};
#endif //FEATHER_PAGEOTS_IMPORT_H

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ImportSignedTx.h"
#include "ui_PageOTS_Import.h"
#include "OfflineTxSigningWizard.h"
#include <QFileDialog>
#include "dialog/TxConfDialog.h"
#include "dialog/TxConfAdvDialog.h"
#include "utils/config.h"
#include "utils/Icons.h"
#include "utils/Utils.h"
PageOTS_ImportSignedTx::PageOTS_ImportSignedTx(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields)
: PageOTS_Import(parent, wallet, wizardFields, 4, "signed transaction", "Transaction (*signed_monero_tx)", "Send..")
{
}
void PageOTS_ImportSignedTx::importFromStr(const std::string &data) {
PendingTransaction *tx = m_wallet->loadSignedTxFromStr(data);
if (tx->status() != PendingTransaction::Status_Ok) {
m_scanWidget->pause();
Utils::showError(this, "Failed to import signed transaction", m_wallet->errorString());
m_scanWidget->reset();
return;
}
m_wizardFields->tx = tx;
PageOTS_Import::onSuccess();
}
int PageOTS_ImportSignedTx::nextId() const {
return -1;
}
bool PageOTS_ImportSignedTx::validatePage() {
m_scanWidget->disconnect();
m_wizardFields->readyToCommit = true;
return true;
}

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_IMPORTSIGNEDTX_H
#define FEATHER_PAGEOTS_IMPORTSIGNEDTX_H
#include <QWizardPage>
#include "Wallet.h"
#include "qrcode/scanner/QrCodeScanWidget.h"
#include "OfflineTxSigningWizard.h"
#include "PageOTS_Import.h"
namespace Ui {
class PageOTS_Import;
}
class PageOTS_ImportSignedTx : public PageOTS_Import
{
Q_OBJECT
public:
explicit PageOTS_ImportSignedTx(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields);
// void initializePage() override;
int nextId() const override;
private slots:
void importFromStr(const std::string &data) override;
private:
bool validatePage() override;
};
#endif //FEATHER_PAGEOTS_IMPORTSIGNEDTX_H

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_ImportUnsignedTx.h"
#include "ui_PageOTS_Import.h"
#include "OfflineTxSigningWizard.h"
#include <QFileDialog>
#include "dialog/TxConfAdvDialog.h"
#include "utils/config.h"
#include "utils/Icons.h"
#include "utils/Utils.h"
PageOTS_ImportUnsignedTx::PageOTS_ImportUnsignedTx(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields)
: PageOTS_Import(parent, wallet, wizardFields, 3, "unsigned transaction", "Transaction (*unsigned_monero_tx)", "Review transaction")
{
}
void PageOTS_ImportUnsignedTx::importFromStr(const std::string &data) {
UnsignedTransaction *utx = m_wallet->loadUnsignedTransactionFromStr(data);
if (utx->status() != UnsignedTransaction::Status_Ok) {
m_scanWidget->pause();
Utils::showError(this, "Failed to import unsigned transaction", m_wallet->errorString());
m_scanWidget->reset();
return;
}
m_wizardFields->utx = utx;
m_wizardFields->readyToSign = true;
PageOTS_Import::onSuccess();
}
int PageOTS_ImportUnsignedTx::nextId() const {
return -1;
}

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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_IMPORTUNSIGNEDTX_H
#define FEATHER_PAGEOTS_IMPORTUNSIGNEDTX_H
#include <QWizardPage>
#include "Wallet.h"
#include "OfflineTxSigningWizard.h"
#include "PageOTS_Import.h"
namespace Ui {
class PageOTS_Import;
}
class PageOTS_ImportUnsignedTx : public PageOTS_Import
{
Q_OBJECT
public:
explicit PageOTS_ImportUnsignedTx(QWidget *parent, Wallet *wallet, TxWizardFields *wizardFields);
[[nodiscard]] int nextId() const override;
private slots:
void importFromStr(const std::string &data) override;
};
#endif //FEATHER_PAGEOTS_IMPORTUNSIGNEDTX_H

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src/wizard/offline_tx_signing/PageOTS_SignTx.cpp Normal file
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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#include "PageOTS_SignTx.h"
PageOTS_SignTx::PageOTS_SignTx(QWidget *parent)
: QWizardPage(parent)
{
// Serves no purpose other than to close the wizard.
}
int PageOTS_SignTx::nextId() const {
return -1;
}
void PageOTS_SignTx::initializePage() {
QTimer::singleShot(1, [this]{
this->wizard()->button(QWizard::FinishButton)->click();
});
}

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src/wizard/offline_tx_signing/PageOTS_SignTx.h Normal file
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// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: 2020-2023 The Monero Project
#ifndef FEATHER_PAGEOTS_SIGNTX_H
#define FEATHER_PAGEOTS_SIGNTX_H
#include <QWizardPage>
#include <QCheckBox>
#include "Wallet.h"
#include "OfflineTxSigningWizard.h"
class PageOTS_SignTx : public QWizardPage
{
Q_OBJECT
public:
explicit PageOTS_SignTx(QWidget *parent);
void initializePage() override;
[[nodiscard]] int nextId() const override;
};
#endif //FEATHER_PAGEOTS_SIGNTX_H