mirror of
https://github.com/keepassxreboot/keepassxc.git
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71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
/*
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* Copyright (C) 2019 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/YkChallengeResponseKeyCLI.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 <QFile>
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#include <QtCore/qglobal.h>
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QUuid YkChallengeResponseKeyCLI::UUID("e2be77c0-c810-417a-8437-32f41d00bd1d");
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YkChallengeResponseKeyCLI::YkChallengeResponseKeyCLI(int slot,
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bool blocking,
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QString messageInteraction,
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FILE* outputDescriptor)
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: ChallengeResponseKey(UUID)
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, m_slot(slot)
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, m_blocking(blocking)
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, m_messageInteraction(messageInteraction)
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, m_out(outputDescriptor)
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{
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}
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QByteArray YkChallengeResponseKeyCLI::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 YkChallengeResponseKeyCLI::challenge(const QByteArray& c)
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{
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return challenge(c, 2);
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}
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bool YkChallengeResponseKeyCLI::challenge(const QByteArray& challenge, unsigned int retries)
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{
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QTextStream out(m_out, QIODevice::WriteOnly);
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do {
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--retries;
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if (m_blocking) {
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out << m_messageInteraction << endl;
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}
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YubiKey::ChallengeResult result = YubiKey::instance()->challenge(m_slot, m_blocking, challenge, m_key);
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if (result == YubiKey::SUCCESS) {
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return true;
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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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