mirror of
https://github.com/keepassxreboot/keepassxc.git
synced 2025-06-20 04:34:29 -04:00
880c3aeb34
* Support ! modifier (same as '-') * Create reusable PopupHelpWidget as self-contained popup that can be positioned around a parent widget and will follow the movement and sizing of the window * Eliminated KEEPASSXC_MAIN_WINDOW macro and replaced with getMainWindow() function * Add tests to cover search help show/hide
111 lines
3.1 KiB
C++
111 lines
3.1 KiB
C++
/*
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* Copyright (C) 2014 Kyle Manna <kyle@kylemanna.com>
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* Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 or (at your option)
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* version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "keys/YkChallengeResponseKey.h"
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#include "keys/drivers/YubiKey.h"
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#include "core/Tools.h"
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#include "crypto/CryptoHash.h"
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#include "crypto/Random.h"
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#include "gui/MainWindow.h"
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#include <QApplication>
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#include <QEventLoop>
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#include <QFile>
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#include <QFutureWatcher>
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#include <QXmlStreamReader>
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#include <QtConcurrent>
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QUuid YkChallengeResponseKey::UUID("e092495c-e77d-498b-84a1-05ae0d955508");
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YkChallengeResponseKey::YkChallengeResponseKey(int slot, bool blocking)
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: ChallengeResponseKey(UUID)
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, m_slot(slot)
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, m_blocking(blocking)
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{
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if (getMainWindow()) {
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connect(this, SIGNAL(userInteractionRequired()), getMainWindow(), SLOT(showYubiKeyPopup()));
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connect(this, SIGNAL(userConfirmed()), getMainWindow(), SLOT(hideYubiKeyPopup()));
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}
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}
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QByteArray YkChallengeResponseKey::rawKey() const
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{
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return m_key;
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}
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/**
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* Assumes yubikey()->init() was called
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*/
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bool YkChallengeResponseKey::challenge(const QByteArray& challenge)
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{
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return this->challenge(challenge, 2);
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}
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bool YkChallengeResponseKey::challenge(const QByteArray& challenge, unsigned retries)
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{
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Q_ASSERT(retries > 0);
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do {
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--retries;
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if (m_blocking) {
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emit userInteractionRequired();
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}
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QFuture<YubiKey::ChallengeResult> future = QtConcurrent::run(
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[this, challenge]() { return YubiKey::instance()->challenge(m_slot, true, challenge, m_key); });
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QEventLoop loop;
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QFutureWatcher<YubiKey::ChallengeResult> watcher;
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connect(&watcher, SIGNAL(finished()), &loop, SLOT(quit()));
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watcher.setFuture(future);
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loop.exec();
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if (m_blocking) {
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emit userConfirmed();
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}
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if (future.result() != YubiKey::ERROR) {
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return true;
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}
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// if challenge failed, retry to detect YubiKeys in the event the YubiKey was un-plugged and re-plugged
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if (retries > 0 && !YubiKey::instance()->init()) {
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continue;
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}
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} while (retries > 0);
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return false;
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}
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QString YkChallengeResponseKey::getName() const
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{
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unsigned int serial;
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QString fmt(QObject::tr("YubiKey[%1] Challenge Response - Slot %2 - %3"));
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YubiKey::instance()->getSerial(serial);
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return fmt.arg(
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QString::number(serial), QString::number(m_slot), (m_blocking) ? QObject::tr("Press") : QObject::tr("Passive"));
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}
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bool YkChallengeResponseKey::isBlocking() const
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{
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return m_blocking;
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}
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