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Payment Protocol: X509-validated payment requests

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Add support for a Payment Protocol to Bitcoin-Qt.

Payment messages are protocol-buffer encoded and communicated over
http(s), so this adds a dependency on the Google protocol buffer
library, and requires Qt with OpenSSL support.
This commit is contained in:
Gavin Andresen
2013-07-22 16:50:39 +10:00
parent 47d0534368
commit a41d5fe019
48 changed files with 2467 additions and 342 deletions
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49
src/qt/sendcoinsdialog.cpp
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@@ -93,11 +93,26 @@ void SendCoinsDialog::on_sendButton_clicked()
QStringList formatted;
foreach(const SendCoinsRecipient &rcp, recipients)
{
QString amount = BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, rcp.amount);
if (rcp.authenticatedMerchant.isEmpty())
{
QString address = rcp.address;
#if QT_VERSION < 0x050000
formatted.append(tr("<b>%1</b> to %2 (%3)").arg(BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, rcp.amount), Qt::escape(rcp.label), rcp.address));
QString to = Qt::escape(rcp.label);
#else
formatted.append(tr("<b>%1</b> to %2 (%3)").arg(BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, rcp.amount), rcp.label.toHtmlEscaped(), rcp.address));
QString to = rcp.label.toHtmlEscaped();
#endif
formatted.append(tr("<b>%1</b> to %2 (%3)").arg(amount, to, address));
}
else
{
#if QT_VERSION < 0x050000
QString merchant = Qt::escape(rcp.authenticatedMerchant);
#else
QString merchant = rcp.authenticatedMerchant.toHtmlEscaped();
#endif
formatted.append(tr("<b>%1</b> to %2").arg(amount, merchant));
}
}
fNewRecipientAllowed = false;
@@ -292,20 +307,30 @@ void SendCoinsDialog::pasteEntry(const SendCoinsRecipient &rv)
entry->setValue(rv);
}
bool SendCoinsDialog::handleURI(const QString &uri)
bool SendCoinsDialog::handlePaymentRequest(const SendCoinsRecipient &rv)
{
SendCoinsRecipient rv;
// URI has to be valid
if (GUIUtil::parseBitcoinURI(uri, &rv))
{
CBitcoinAddress address(rv.address.toStdString());
if (!address.IsValid())
if (!rv.authenticatedMerchant.isEmpty()) {
// Expired payment request?
const payments::PaymentDetails& details = rv.paymentRequest.getDetails();
if (details.has_expires() && (int64)details.expires() < GetTime())
{
QMessageBox::warning(this, tr("Send Coins"),
tr("Payment request expired"));
return false;
pasteEntry(rv);
return true;
}
}
else {
CBitcoinAddress address(rv.address.toStdString());
if (!address.IsValid()) {
QString strAddress(address.ToString().c_str());
QMessageBox::warning(this, tr("Send Coins"),
tr("Invalid payment address %1").arg(strAddress));
return false;
}
}
return false;
pasteEntry(rv);
return true;
}
void SendCoinsDialog::setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance)