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Improve warning message on remote node attack

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tobtoht 2021-05-22 20:13:48 +02:00
parent 43d9624f5c
commit a60326a593
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GPG key ID: 1CADD27F41F45C3C
3 changed files with 25 additions and 7 deletions
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18
src/mainwindow.cpp
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@ -565,10 +565,10 @@ void MainWindow::onConnectionStatusChanged(int status)
void MainWindow::onCreateTransactionSuccess(PendingTransaction *tx, const QVector<QString> &address) {
auto tx_status = tx->status();
auto err = QString("Can't create transaction: ");
QString err{"Can't create transaction: "};
if (tx_status != PendingTransaction::Status_Ok){
auto tx_err = tx->errorString();
QString tx_err = tx->errorString();
qCritical() << tx_err;
if (m_ctx->wallet->connectionStatus() == Wallet::ConnectionStatus_WrongVersion)
@ -576,15 +576,25 @@ void MainWindow::onCreateTransactionSuccess(PendingTransaction *tx, const QVecto
else
err = QString("%1 %2").arg(err).arg(tx_err);
if (tx_err.contains("Daemon response did not include the requested real output")) {
QString currentNode = m_ctx->nodes->connection().toAddress();
err += QString("\nYou are currently connected to: %1\n\n"
"This node may be acting maliciously. You are strongly recommended to disconnect from this node."
"Please report this incident to dev@featherwallet.org, #feather on OFTC or /r/FeatherWallet.").arg(currentNode);
}
qDebug() << Q_FUNC_INFO << err;
this->displayWalletErrorMsg(err);
m_ctx->wallet->disposeTransaction(tx);
} else if (tx->txCount() == 0) {
}
else if (tx->txCount() == 0) {
err = QString("%1 %2").arg(err).arg("No unmixable outputs to sweep.");
qDebug() << Q_FUNC_INFO << err;
this->displayWalletErrorMsg(err);
m_ctx->wallet->disposeTransaction(tx);
} else {
}
else {
const auto &description = m_ctx->tmpTxDescription;
// Show advanced dialog on multi-destination transactions

8
src/model/NodeModel.cpp
View file

@ -69,6 +69,14 @@ QVariant NodeModel::data(const QModelIndex &index, int role) const {
}
}
}
else if (role == Qt::ToolTipRole) {
switch (index.column()) {
case NodeModel::URL: {
if (node.isActive)
return QString("Feather is connected to this node.");
}
}
}
else if (role == Qt::BackgroundRole) {
if (node.isConnecting)
return QBrush(ColorScheme::YELLOW.asColor(true));

2
src/utils/nodes.cpp
View file

@ -229,7 +229,7 @@ void Nodes::autoConnect(bool forceReconnect) {
}
// try a connect
auto node = this->pickEligibleNode();
FeatherNode node = this->pickEligibleNode();
this->connectToNode(node);
return;
}