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-rw-r--r--src/qt/addressbookpage.cpp1
-rw-r--r--src/qt/bitcoingui.cpp13
-rw-r--r--src/qt/bitcoingui.h3
-rw-r--r--src/qt/forms/verifymessagedialog.ui149
-rw-r--r--src/qt/qrcodedialog.cpp1
-rw-r--r--src/qt/verifymessagedialog.cpp75
-rw-r--r--src/qt/verifymessagedialog.h36
7 files changed, 277 insertions, 1 deletions
diff --git a/src/qt/addressbookpage.cpp b/src/qt/addressbookpage.cpp
index dfc85c66d6..d314e62b5a 100644
--- a/src/qt/addressbookpage.cpp
+++ b/src/qt/addressbookpage.cpp
@@ -324,6 +324,7 @@ void AddressBookPage::on_showQRCode_clicked()
QString address = index.data().toString(), label = index.sibling(index.row(), 0).data(Qt::EditRole).toString();
QRCodeDialog *dialog = new QRCodeDialog(address, label, tab == ReceivingTab, this);
+ dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->show();
}
#endif
diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index ae9bf2a4b9..6b97d97656 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -9,6 +9,7 @@
#include "addressbookpage.h"
#include "sendcoinsdialog.h"
#include "messagepage.h"
+#include "verifymessagedialog.h"
#include "optionsdialog.h"
#include "aboutdialog.h"
#include "clientmodel.h"
@@ -257,6 +258,8 @@ void BitcoinGUI::createActions()
changePassphraseAction->setToolTip(tr("Change the passphrase used for wallet encryption"));
openRPCConsoleAction = new QAction(tr("&Debug window"), this);
openRPCConsoleAction->setToolTip(tr("Open debugging and diagnostic console"));
+ verifyMessageAction = new QAction(QIcon(":/icons/transaction_0"), tr("&Verify message..."), this);
+ verifyMessageAction->setToolTip(tr("Verify a message signature"));
connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
@@ -266,6 +269,7 @@ void BitcoinGUI::createActions()
connect(encryptWalletAction, SIGNAL(triggered(bool)), this, SLOT(encryptWallet(bool)));
connect(backupWalletAction, SIGNAL(triggered()), this, SLOT(backupWallet()));
connect(changePassphraseAction, SIGNAL(triggered()), this, SLOT(changePassphrase()));
+ connect(verifyMessageAction, SIGNAL(triggered()), this, SLOT(verifyMessage()));
}
void BitcoinGUI::createMenuBar()
@@ -285,6 +289,7 @@ void BitcoinGUI::createMenuBar()
#ifndef FIRST_CLASS_MESSAGING
file->addAction(messageAction);
#endif
+ file->addAction(verifyMessageAction);
file->addSeparator();
file->addAction(quitAction);
@@ -408,6 +413,7 @@ void BitcoinGUI::createTrayIcon()
trayIconMenu->addAction(openRPCConsoleAction);
trayIconMenu->addSeparator();
trayIconMenu->addAction(messageAction);
+ trayIconMenu->addAction(verifyMessageAction);
#ifndef FIRST_CLASS_MESSAGING
trayIconMenu->addSeparator();
#endif
@@ -839,6 +845,13 @@ void BitcoinGUI::changePassphrase()
dlg.exec();
}
+void BitcoinGUI::verifyMessage()
+{
+ VerifyMessageDialog *dlg = new VerifyMessageDialog(walletModel->getAddressTableModel(), this);
+ dlg->setAttribute(Qt::WA_DeleteOnClose);
+ dlg->show();
+}
+
void BitcoinGUI::unlockWallet()
{
if(!walletModel)
diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h
index bc3c9a1dfc..88e6d064d7 100644
--- a/src/qt/bitcoingui.h
+++ b/src/qt/bitcoingui.h
@@ -79,6 +79,7 @@ private:
QAction *sendCoinsAction;
QAction *addressBookAction;
QAction *messageAction;
+ QAction *verifyMessageAction;
QAction *aboutAction;
QAction *receiveCoinsAction;
QAction *optionsAction;
@@ -163,6 +164,8 @@ private slots:
void backupWallet();
/** Change encrypted wallet passphrase */
void changePassphrase();
+ /** Verify a message signature */
+ void verifyMessage();
/** Ask for pass phrase to unlock wallet temporarily */
void unlockWallet();
diff --git a/src/qt/forms/verifymessagedialog.ui b/src/qt/forms/verifymessagedialog.ui
new file mode 100644
index 0000000000..6b7f94258b
--- /dev/null
+++ b/src/qt/forms/verifymessagedialog.ui
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>VerifyMessageDialog</class>
+ <widget class="QDialog" name="VerifyMessageDialog">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>494</width>
+ <height>342</height>
+ </rect>
+ </property>
+ <property name="windowTitle">
+ <string>Verify Signed Message</string>
+ </property>
+ <layout class="QVBoxLayout" name="verticalLayout">
+ <item>
+ <widget class="QLabel" name="label">
+ <property name="text">
+ <string>Enter the message and signature below (be careful to correctly copy newlines, spaces, tabs, and other invisible characters), and press apply to obtain the bitcoin address used to sign the message.</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+ </property>
+ <property name="wordWrap">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QPlainTextEdit" name="edMessage"/>
+ </item>
+ <item>
+ <widget class="QLineEdit" name="lnSig">
+ <property name="text">
+ <string/>
+ </property>
+ <property name="placeholderText">
+ <string>Signature</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QLineEdit" name="lnAddress">
+ <property name="text">
+ <string/>
+ </property>
+ <property name="readOnly">
+ <bool>true</bool>
+ </property>
+ <property name="placeholderText">
+ <string>Address</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QLabel" name="lblStatus">
+ <property name="text">
+ <string/>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <layout class="QHBoxLayout" name="horizontalLayout">
+ <item>
+ <widget class="QPushButton" name="copyToClipboard">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ <property name="toolTip">
+ <string>Copy the currently selected address to the system clipboard</string>
+ </property>
+ <property name="text">
+ <string>&amp;Copy Address</string>
+ </property>
+ <property name="icon">
+ <iconset resource="../bitcoin.qrc">
+ <normaloff>:/icons/editcopy</normaloff>:/icons/editcopy</iconset>
+ </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>
+ <item>
+ <widget class="QDialogButtonBox" name="buttonBox">
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="standardButtons">
+ <set>QDialogButtonBox::Apply|QDialogButtonBox::Close</set>
+ </property>
+ <property name="centerButtons">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <resources>
+ <include location="../bitcoin.qrc"/>
+ </resources>
+ <connections>
+ <connection>
+ <sender>buttonBox</sender>
+ <signal>accepted()</signal>
+ <receiver>VerifyMessageDialog</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>VerifyMessageDialog</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>
diff --git a/src/qt/qrcodedialog.cpp b/src/qt/qrcodedialog.cpp
index d8e2007a2f..32e5462cee 100644
--- a/src/qt/qrcodedialog.cpp
+++ b/src/qt/qrcodedialog.cpp
@@ -15,7 +15,6 @@ QRCodeDialog::QRCodeDialog(const QString &addr, const QString &label, bool enabl
{
ui->setupUi(this);
setWindowTitle(QString("%1").arg(address));
- setAttribute(Qt::WA_DeleteOnClose);
ui->chkReqPayment->setVisible(enableReq);
ui->lnReqAmount->setVisible(enableReq);
diff --git a/src/qt/verifymessagedialog.cpp b/src/qt/verifymessagedialog.cpp
new file mode 100644
index 0000000000..8842908718
--- /dev/null
+++ b/src/qt/verifymessagedialog.cpp
@@ -0,0 +1,75 @@
+#include "verifymessagedialog.h"
+#include "ui_verifymessagedialog.h"
+
+#include <string>
+#include <vector>
+
+#include <QDialogButtonBox>
+#include <QAbstractButton>
+#include <QClipboard>
+#include <QMessageBox>
+
+#include "main.h"
+#include "wallet.h"
+#include "walletmodel.h"
+#include "addresstablemodel.h"
+#include "guiutil.h"
+
+VerifyMessageDialog::VerifyMessageDialog(AddressTableModel *addressModel, QWidget *parent) :
+ QDialog(parent),
+ ui(new Ui::VerifyMessageDialog),
+ model(addressModel)
+{
+ ui->setupUi(this);
+
+ GUIUtil::setupAddressWidget(ui->lnAddress, this);
+}
+
+VerifyMessageDialog::~VerifyMessageDialog()
+{
+ delete ui;
+}
+
+bool VerifyMessageDialog::checkAddress()
+{
+ CDataStream ss(SER_GETHASH, 0);
+ ss << strMessageMagic;
+ ss << ui->edMessage->document()->toPlainText().toStdString();
+ uint256 hash = Hash(ss.begin(), ss.end());
+
+ bool invalid = true;
+ std::vector<unsigned char> vchSig = DecodeBase64(ui->lnSig->text().toStdString().c_str(), &invalid);
+
+ if(invalid)
+ {
+ QMessageBox::warning(this, tr("Invalid Signature"), tr("The signature could not be decoded. Please check the signature and try again."));
+ return false;
+ }
+
+ CKey key;
+ if(!key.SetCompactSignature(hash, vchSig))
+ {
+ QMessageBox::warning(this, tr("Invalid Signature"), tr("The signature did not match the message digest. Please check the signature and try again."));
+ return false;
+ }
+
+ CBitcoinAddress address(key.GetPubKey());
+ QString qStringAddress = QString::fromStdString(address.ToString());
+ ui->lnAddress->setText(qStringAddress);
+ ui->copyToClipboard->setEnabled(true);
+
+ QString label = model->labelForAddress(qStringAddress);
+ ui->lblStatus->setText(label.isEmpty() ? tr("Address not found in address book.") : tr("Address found in address book: %1").arg(label));
+ return true;
+}
+
+void VerifyMessageDialog::on_buttonBox_clicked(QAbstractButton *button)
+{
+ if(ui->buttonBox->buttonRole(button) == QDialogButtonBox::ApplyRole)
+ checkAddress();
+}
+
+void VerifyMessageDialog::on_copyToClipboard_clicked()
+{
+ QApplication::clipboard()->setText(ui->lnAddress->text());
+}
diff --git a/src/qt/verifymessagedialog.h b/src/qt/verifymessagedialog.h
new file mode 100644
index 0000000000..6a641f7731
--- /dev/null
+++ b/src/qt/verifymessagedialog.h
@@ -0,0 +1,36 @@
+#ifndef VERIFYMESSAGEDIALOG_H
+#define VERIFYMESSAGEDIALOG_H
+
+#include <QDialog>
+
+class AddressTableModel;
+
+QT_BEGIN_NAMESPACE
+class QAbstractButton;
+QT_END_NAMESPACE
+
+namespace Ui {
+ class VerifyMessageDialog;
+}
+
+class VerifyMessageDialog : public QDialog
+{
+ Q_OBJECT
+
+public:
+ explicit VerifyMessageDialog(AddressTableModel *addressModel, QWidget *parent = 0);
+ ~VerifyMessageDialog();
+
+private slots:
+ void on_buttonBox_clicked(QAbstractButton *button);
+
+ void on_copyToClipboard_clicked();
+
+private:
+ bool checkAddress();
+
+ Ui::VerifyMessageDialog *ui;
+ AddressTableModel *model;
+};
+
+#endif // VERIFYMESSAGEDIALOG_H
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 16:18:52 +0000