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Blackcoin Lore

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This commit is contained in:
janko33bd
2017-05-30 21:33:31 +02:00
parent 597c9b42e5
commit 2fdd12b2ea
141 changed files with 4385 additions and 3872 deletions
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26
src/qt/askpassphrasedialog.cpp
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@@ -14,6 +14,7 @@
#include <QMessageBox>
#include <QPushButton>
extern bool fWalletUnlockStakingOnly;
AskPassphraseDialog::AskPassphraseDialog(Mode mode, QWidget *parent) :
QDialog(parent),
ui(new Ui::AskPassphraseDialog),
@@ -36,6 +37,8 @@ AskPassphraseDialog::AskPassphraseDialog(Mode mode, QWidget *parent) :
ui->passEdit2->installEventFilter(this);
ui->passEdit3->installEventFilter(this);
ui->stakingCheckBox->setChecked(fWalletUnlockStakingOnly);
switch(mode)
{
case Encrypt: // Ask passphrase x2
@@ -45,6 +48,8 @@ AskPassphraseDialog::AskPassphraseDialog(Mode mode, QWidget *parent) :
setWindowTitle(tr("Encrypt wallet"));
break;
case Unlock: // Ask passphrase
ui->stakingCheckBox->setChecked(false);
ui->stakingCheckBox->show();
ui->warningLabel->setText(tr("This operation needs your wallet passphrase to unlock the wallet."));
ui->passLabel2->hide();
ui->passEdit2->hide();
@@ -74,9 +79,7 @@ AskPassphraseDialog::AskPassphraseDialog(Mode mode, QWidget *parent) :
AskPassphraseDialog::~AskPassphraseDialog()
{
// Attempt to overwrite text so that they do not linger around in memory
ui->passEdit1->setText(QString(" ").repeated(ui->passEdit1->text().size()));
ui->passEdit2->setText(QString(" ").repeated(ui->passEdit2->text().size()));
ui->passEdit3->setText(QString(" ").repeated(ui->passEdit3->text().size()));
secureClearPassFields();
delete ui;
}
@@ -99,6 +102,8 @@ void AskPassphraseDialog::accept()
newpass1.assign(ui->passEdit2->text().toStdString().c_str());
newpass2.assign(ui->passEdit3->text().toStdString().c_str());
secureClearPassFields();
switch(mode)
{
case Encrypt: {
@@ -156,6 +161,7 @@ void AskPassphraseDialog::accept()
}
else
{
fWalletUnlockStakingOnly = ui->stakingCheckBox->isChecked();
QDialog::accept(); // Success
}
break;
@@ -256,3 +262,17 @@ bool AskPassphraseDialog::eventFilter(QObject *object, QEvent *event)
}
return QDialog::eventFilter(object, event);
}
static void SecureClearQLineEdit(QLineEdit* edit)
{
// Attempt to overwrite text so that they do not linger around in memory
edit->setText(QString(" ").repeated(edit->text().size()));
edit->clear();
}
void AskPassphraseDialog::secureClearPassFields()
{
SecureClearQLineEdit(ui->passEdit1);
SecureClearQLineEdit(ui->passEdit2);
SecureClearQLineEdit(ui->passEdit3);
}