Differential D8102 Diff 25058 src/qt/signverifymessagedialog.cpp

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src/qt/signverifymessagedialog.cpp

Show First 20 Lines • Show All 133 Lines • ▼ Show 20 Lines	void SignVerifyMessageDialog::on_signMessageButton_SM_clicked() {

WalletModel::UnlockContext ctx(model->requestUnlock());		WalletModel::UnlockContext ctx(model->requestUnlock());
if (!ctx.isValid()) {		if (!ctx.isValid()) {
ui->statusLabel_SM->setStyleSheet("QLabel { color: red; }");		ui->statusLabel_SM->setStyleSheet("QLabel { color: red; }");
ui->statusLabel_SM->setText(tr("Wallet unlock was cancelled."));		ui->statusLabel_SM->setText(tr("Wallet unlock was cancelled."));
return;		return;
}		}

CKey key;
if (!model->wallet().getPrivKey(GetScriptForDestination(destination),
CKeyID(*pkhash), key)) {
ui->statusLabel_SM->setStyleSheet("QLabel { color: red; }");
ui->statusLabel_SM->setText(
tr("Private key for the entered address is not available."));
return;
}

const std::string &message =		const std::string &message =
ui->messageIn_SM->document()->toPlainText().toStdString();		ui->messageIn_SM->document()->toPlainText().toStdString();
std::string signature;		std::string signature;
		SigningResult res =
		model->wallet().signMessage(message, *pkhash, signature);

		QString error;
		switch (res) {
		case SigningResult::OK:
		error = tr("No error");
		break;
		case SigningResult::PRIVATE_KEY_NOT_AVAILABLE:
		error = tr("Private key for the entered address is not available.");
		break;
		case SigningResult::SIGNING_FAILED:
		error = tr("Message signing failed.");
		break;
		// no default case, so the compiler can warn about missing cases
		}

if (!MessageSign(key, message, signature)) {		if (res != SigningResult::OK) {
ui->statusLabel_SM->setStyleSheet("QLabel { color: red; }");		ui->statusLabel_SM->setStyleSheet("QLabel { color: red; }");
ui->statusLabel_SM->setText(QString("<nobr>") +		ui->statusLabel_SM->setText(QString("<nobr>") + error +
tr("Message signing failed.") +
QString("</nobr>"));		QString("</nobr>"));
return;		return;
}		}

ui->statusLabel_SM->setStyleSheet("QLabel { color: green; }");		ui->statusLabel_SM->setStyleSheet("QLabel { color: green; }");
ui->statusLabel_SM->setText(QString("<nobr>") + tr("Message signed.") +		ui->statusLabel_SM->setText(QString("<nobr>") + tr("Message signed.") +
QString("</nobr>"));		QString("</nobr>"));

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