Krystie
5f3982174e
The QT wallet source used #f26522 (orange-red) for all UI accents including tooltips, menus, scrollbars, messagebox borders, HD badge, and embedded HTML link styling. The actual triangle logo on cryptographic-triangles.org is #e32105 — confirmed by sampling the PNG (mode color across 30% of pixels, matching the site's <meta theme-color>). This is a global, byte-for-byte replacement: #f26522 -> #e32105 (1255 occurrences) #61280E -> #3d0e04 (168 occurrences, re-derived hover/active shade) Touches 99 files: 14 .cpp/.h, 22 .ui forms, 1 plugin .ui, 62 locale .ts. The 'TRI brand color' comment in updateHDStatus() now references #e32105 to match the canonical value. Visual diff against pre-replacement wallet required before merge.
418 lines
20 KiB
C++
418 lines
20 KiB
C++
#include "askpassphrasedialog.h"
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#include "ui_askpassphrasedialog.h"
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#include "dialog_move_handler.h"
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#include "guiconstants.h"
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#include "walletmodel.h"
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#include <QMessageBox>
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#include <QPushButton>
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#include <QKeyEvent>
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extern bool fWalletUnlockStakingOnly;
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AskPassphraseDialog::AskPassphraseDialog(Mode mode, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::AskPassphraseDialog),
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mode(mode),
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model(0),
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fCapsLock(false)
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{
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ui->setupUi(this);
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setWindowFlags(Qt::CustomizeWindowHint | Qt::FramelessWindowHint | Qt::Window);
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ui->wCaption->installEventFilter(new DialogMoveHandler(this));
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ui->passEdit1->setMaxLength(MAX_PASSPHRASE_SIZE);
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ui->passEdit2->setMaxLength(MAX_PASSPHRASE_SIZE);
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ui->passEdit3->setMaxLength(MAX_PASSPHRASE_SIZE);
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// Setup Caps Lock detection.
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ui->passEdit1->installEventFilter(this);
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ui->passEdit2->installEventFilter(this);
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ui->passEdit3->installEventFilter(this);
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ui->stakingCheckBox->hide();
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switch(mode)
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{
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case Encrypt: // Ask passphrase x2
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ui->lbTitleIcon_Passphrase->hide();
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ui->lbTitleIcon_Unlock->hide();
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ui->passLabel1->hide();
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ui->passEdit1->hide();
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ui->warningLabel->setText(tr("Enter the new passphrase to the wallet.<br/>Please use a passphrase of <b>10 or more random characters</b>, or <b>eight or more words</b>."));
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ui->lbTitle->setText(tr("Encrypt wallet"));
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break;
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case UnlockStaking:
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ui->stakingCheckBox->setChecked(false);
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ui->stakingCheckBox->show();
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// fallthru
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case Unlock: // Ask passphrase
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ui->lbTitleIcon_Lock->hide();
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ui->lbTitleIcon_Passphrase->hide();
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ui->warningLabel->setText(tr("This operation needs your wallet passphrase to unlock the wallet."));
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ui->passLabel2->hide();
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ui->passEdit2->hide();
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ui->passLabel3->hide();
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ui->passEdit3->hide();
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ui->lbTitle->setText(tr("Unlock wallet"));
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break;
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case Decrypt: // Ask passphrase
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ui->lbTitleIcon_Lock->hide();
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ui->lbTitleIcon_Passphrase->hide();
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ui->warningLabel->setText(tr("This operation needs your wallet passphrase to decrypt the wallet."));
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ui->passLabel2->hide();
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ui->passEdit2->hide();
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ui->passLabel3->hide();
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ui->passEdit3->hide();
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ui->lbTitle->setText(tr("Decrypt wallet"));
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break;
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case ChangePass: // Ask old passphrase + new passphrase x2
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ui->lbTitleIcon_Lock->hide();
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ui->lbTitleIcon_Unlock->hide();
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ui->lbTitle->setText(tr("Change passphrase"));
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ui->warningLabel->setText(tr("Enter the old and new passphrase to the wallet."));
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break;
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}
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textChanged();
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connect(ui->passEdit1, SIGNAL(textChanged(QString)), this, SLOT(textChanged()));
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connect(ui->passEdit2, SIGNAL(textChanged(QString)), this, SLOT(textChanged()));
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connect(ui->passEdit3, SIGNAL(textChanged(QString)), this, SLOT(textChanged()));
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}
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AskPassphraseDialog::~AskPassphraseDialog()
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{
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secureClearPassFields();
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delete ui;
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}
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void AskPassphraseDialog::setModel(WalletModel *model)
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{
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this->model = model;
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}
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void AskPassphraseDialog::accept()
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{
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SecureString oldpass, newpass1, newpass2;
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if(!model)
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return;
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oldpass.reserve(MAX_PASSPHRASE_SIZE);
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newpass1.reserve(MAX_PASSPHRASE_SIZE);
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newpass2.reserve(MAX_PASSPHRASE_SIZE);
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oldpass = MakeSecureString(ui->passEdit1->text().toStdString());
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newpass1 = MakeSecureString(ui->passEdit2->text().toStdString());
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newpass2 = MakeSecureString(ui->passEdit3->text().toStdString());
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switch(mode)
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{
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case Encrypt: {
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if(newpass1.empty() || newpass2.empty())
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{
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// Cannot encrypt with empty passphrase
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break;
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}
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Question,
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tr("Confirm wallet encryption"),
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tr("Warning: If you encrypt your wallet and lose your passphrase, you will <b>LOSE ALL OF YOUR COINS</b>!") + "<br><br>" + tr("Are you sure you wish to encrypt your wallet?"),
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QMessageBox::Yes|QMessageBox::Cancel, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/question"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Yes)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->button(QMessageBox::Cancel)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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int retval = msgBox->exec();
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if(retval == QMessageBox::Yes)
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{
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if(newpass1 == newpass2)
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{
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if(model->setWalletEncrypted(true, newpass1))
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Warning,
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tr("Wallet encrypted"),
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"<qt>" +
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tr("Triangles will close now to finish the encryption process. "
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"Remember that encrypting your wallet cannot fully protect "
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"your coins from being stolen by malware infecting your computer.") +
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"<br><br><b>" +
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tr("IMPORTANT: Any previous backups you have made of your wallet file "
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"should be replaced with the newly generated, encrypted wallet file. "
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"For security reasons, previous backups of the unencrypted wallet file "
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"will become useless as soon as you start using the new, encrypted wallet.") +
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"</b></qt>",
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/warning"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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QApplication::quit();
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}
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else
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Critical,
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tr("Wallet encryption failed"),
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tr("Wallet encryption failed due to an internal error. Your wallet was not encrypted."),
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/critical"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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}
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QDialog::accept(); // Success
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}
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else
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Critical,
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tr("Wallet encryption failed"),
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tr("The supplied passphrases do not match."),
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/critical"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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}
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}
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else
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{
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QDialog::reject(); // Cancelled
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}
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} break;
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case UnlockStaking:
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case Unlock:
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if(!model->setWalletLocked(false, oldpass))
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Critical,
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tr("Wallet unlock failed"),
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tr("The passphrase entered for the wallet decryption was incorrect!"),
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/critical"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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}
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else
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{
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fWalletUnlockStakingOnly = ui->stakingCheckBox->isChecked();
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QDialog::accept(); // Success
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}
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break;
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case Decrypt:
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if(!model->setWalletEncrypted(false, oldpass))
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Critical,
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tr("Wallet decryption failed"),
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tr("The passphrase entered for the wallet decryption was incorrect!"),
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/critical"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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}
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else
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{
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QDialog::accept(); // Success
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}
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break;
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case ChangePass:
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if(newpass1 == newpass2)
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{
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if(model->changePassphrase(oldpass, newpass1))
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Information,
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tr("Wallet encrypted"),
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tr("Wallet passphrase was successfully changed."),
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/information"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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QDialog::accept(); // Success
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}
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else
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Critical,
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tr("Wallet encryption failed"),
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tr("The passphrase entered for the wallet decryption was incorrect!"),
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/critical"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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}
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}
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else
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{
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QMessageBox* msgBox = new QMessageBox(QMessageBox::Critical,
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tr("Wallet encryption failed"),
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tr("The supplied passphrases do not match."),
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QMessageBox::Ok, this,
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Qt::FramelessWindowHint);
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msgBox->setIconPixmap(QPixmap(":/msgbox/critical"));
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msgBox->setStyleSheet("QMessageBox { border: 2px solid #e22104;}");
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msgBox->button(QMessageBox::Ok)->setStyleSheet("\
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QMessageBox QPushButton {background-color: #000;color: #e32105;border: 1px solid #e32105;\
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min-width: 120px;max-width: 120px;max-height: 20px;min-height: 20px;}\
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QMessageBox QPushButton:hover {background-color: #3d0e04;}\
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QMessageBox QPushButton:pressed:flat {color: #000;background-color: #e32105;}\
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");
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msgBox->exec();
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}
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break;
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}
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}
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void AskPassphraseDialog::textChanged()
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{
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// Validate input, set Ok button to enabled when acceptable
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bool acceptable = false;
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switch(mode)
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{
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case Encrypt: // New passphrase x2
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acceptable = !ui->passEdit2->text().isEmpty() && !ui->passEdit3->text().isEmpty();
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break;
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case UnlockStaking:
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case Unlock: // Old passphrase x1
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case Decrypt:
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acceptable = !ui->passEdit1->text().isEmpty();
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break;
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case ChangePass: // Old passphrase x1, new passphrase x2
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acceptable = !ui->passEdit1->text().isEmpty() && !ui->passEdit2->text().isEmpty() && !ui->passEdit3->text().isEmpty();
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break;
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}
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ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(acceptable);
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}
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bool AskPassphraseDialog::event(QEvent *event)
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{
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// Detect Caps Lock key press.
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if (event->type() == QEvent::KeyPress) {
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QKeyEvent *ke = static_cast<QKeyEvent *>(event);
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if (ke->key() == Qt::Key_CapsLock) {
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fCapsLock = !fCapsLock;
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}
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if (fCapsLock) {
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ui->capsLabel->setText(tr("Warning: The Caps Lock key is on!"));
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} else {
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ui->capsLabel->clear();
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}
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}
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return QWidget::event(event);
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}
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bool AskPassphraseDialog::eventFilter(QObject *object, QEvent *event)
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{
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/* Detect Caps Lock.
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* There is no good OS-independent way to check a key state in Qt, but we
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* can detect Caps Lock by checking for the following condition:
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* Shift key is down and the result is a lower case character, or
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* Shift key is not down and the result is an upper case character.
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*/
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if (event->type() == QEvent::KeyPress) {
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QKeyEvent *ke = static_cast<QKeyEvent *>(event);
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QString str = ke->text();
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if (str.length() != 0) {
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const QChar *psz = str.unicode();
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bool fShift = (ke->modifiers() & Qt::ShiftModifier) != 0;
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if ((fShift && psz->isLower()) || (!fShift && psz->isUpper())) {
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fCapsLock = true;
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ui->capsLabel->setText(tr("Warning: The Caps Lock key is on!"));
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} else if (psz->isLetter()) {
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fCapsLock = false;
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ui->capsLabel->clear();
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}
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}
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}
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return QDialog::eventFilter(object, event);
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}
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void AskPassphraseDialog::secureClearPassFields()
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{
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// Attempt to overwrite text so that they do not linger around in memory
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ui->passEdit1->setText(QString(" ").repeated(ui->passEdit1->text().size()));
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ui->passEdit2->setText(QString(" ").repeated(ui->passEdit2->text().size()));
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ui->passEdit3->setText(QString(" ").repeated(ui->passEdit3->text().size()));
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ui->passEdit1->clear();
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ui->passEdit2->clear();
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ui->passEdit3->clear();
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}
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