Added message signing to the QT GUI
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5c79712854
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@ -761,6 +761,7 @@ class ElectrumWindow(QMainWindow):
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menu.addAction(_("Copy to Clipboard"), lambda: self.app.clipboard().setText(addr))
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menu.addAction(_("Copy to Clipboard"), lambda: self.app.clipboard().setText(addr))
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menu.addAction(_("View QR code"),lambda: self.show_address_qrcode(addr))
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menu.addAction(_("View QR code"),lambda: self.show_address_qrcode(addr))
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menu.addAction(_("Edit label"), lambda: self.edit_label(True))
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menu.addAction(_("Edit label"), lambda: self.edit_label(True))
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menu.addAction(_("Sign message"), lambda: self.sign_message(addr))
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t = _("Unfreeze") if addr in self.wallet.frozen_addresses else _("Freeze")
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t = _("Unfreeze") if addr in self.wallet.frozen_addresses else _("Freeze")
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menu.addAction(t, lambda: self.toggle_freeze(addr))
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menu.addAction(t, lambda: self.toggle_freeze(addr))
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@ -1032,6 +1033,95 @@ class ElectrumWindow(QMainWindow):
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d.setLayout(vbox)
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d.setLayout(vbox)
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d.exec_()
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d.exec_()
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def sign_message(self,address):
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if not address: return
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d = QDialog(self)
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d.setModal(1)
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d.setWindowTitle('Sign Message')
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d.setMinimumSize(270, 350)
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tab_widget = QTabWidget()
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tab = QWidget()
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layout = QGridLayout(tab)
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sign_address = QLineEdit()
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sign_address.setText(address)
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layout.addWidget(QLabel(_('Address')), 1, 0)
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layout.addWidget(sign_address, 1, 1)
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sign_message = QTextEdit()
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layout.addWidget(QLabel(_('Message')), 2, 0)
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layout.addWidget(sign_message, 2, 1, 2, 1)
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sign_signature = QLineEdit()
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layout.addWidget(QLabel(_('Signature')), 3, 0)
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layout.addWidget(sign_signature, 3, 1)
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def do_sign():
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if self.wallet.use_encryption:
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password = self.password_dialog()
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if not password:
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return
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else:
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password = None
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try:
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signature = self.wallet.sign_message(sign_address.text(), sign_message.toPlainText(), password)
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sign_signature.setText(signature)
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except BaseException, e:
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self.show_message(str(e))
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return
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hbox = QHBoxLayout()
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b = QPushButton(_("Sign"))
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hbox.addWidget(b)
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b.clicked.connect(do_sign)
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b = QPushButton(_("Close"))
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b.clicked.connect(d.accept)
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hbox.addWidget(b)
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layout.addLayout(hbox, 4, 1)
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tab_widget.addTab(tab, "Sign")
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tab = QWidget()
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layout = QGridLayout(tab)
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verify_address = QLineEdit()
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layout.addWidget(QLabel(_('Address')), 1, 0)
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layout.addWidget(verify_address, 1, 1)
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verify_message = QTextEdit()
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layout.addWidget(QLabel(_('Message')), 2, 0)
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layout.addWidget(verify_message, 2, 1, 2, 1)
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verify_signature = QLineEdit()
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layout.addWidget(QLabel(_('Signature')), 3, 0)
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layout.addWidget(verify_signature, 3, 1)
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def do_verify():
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try:
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self.wallet.verify_message(verify_address.text(), verify_signature.text(), verify_message.toPlainText())
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self.show_message("Signature verified")
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except BaseException, e:
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self.show_message(str(e))
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return
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hbox = QHBoxLayout()
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b = QPushButton(_("Verify"))
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b.clicked.connect(do_verify)
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hbox.addWidget(b)
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b = QPushButton(_("Close"))
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b.clicked.connect(d.accept)
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hbox.addWidget(b)
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layout.addLayout(hbox, 4, 1)
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tab_widget.addTab(tab, "Verify")
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vbox = QVBoxLayout()
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vbox.addWidget(tab_widget)
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d.setLayout(vbox)
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d.exec_()
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def show_address_qrcode(self,address):
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def show_address_qrcode(self,address):
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if not address: return
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if not address: return
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