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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Messaging Framework.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "popauthenticator.h"
#include "popconfiguration.h"
#include "poplog.h"
#include <qmailauthenticator.h>
#include <qmailtransport.h>
bool PopAuthenticator::useEncryption(const PopConfiguration &svcCfg,
const QStringList &capabilities)
{
#ifdef QT_NO_SSL
Q_UNUSED(svcCfg)
Q_UNUSED(capabilities)
return false;
#else
bool useTLS(svcCfg.mailEncryption() == QMailTransport::Encrypt_TLS);
if (!capabilities.contains("STLS")) {
if (useTLS) {
qCWarning(lcPOP) << "Server does not support TLS - continuing unencrypted";
}
} else {
if (useTLS) {
return true;
} else {
if (!capabilities.contains("USER")) {
qCWarning(lcPOP) << "Server does not support unencrypted USER - using encryption";
return true;
}
}
}
return QMailAuthenticator::useEncryption(svcCfg, capabilities);
#endif
}
QList<QByteArray> PopAuthenticator::getAuthentication(const PopConfiguration &svcCfg,
const QMailCredentialsInterface &credentials)
{
QList<QByteArray> result;
QByteArray auth(QMailAuthenticator::getAuthentication(svcCfg, credentials));
if (!auth.isEmpty()) {
result.append(QByteArray("AUTH ") + auth);
} else {
// If not handled by the authenticator, fall back to user/pass
result.append(QByteArray("USER ") + credentials.username().toLatin1());
result.append(QByteArray("PASS ") + credentials.password().toLatin1());
}
return result;
}
QByteArray PopAuthenticator::getResponse(const PopConfiguration &svcCfg,
const QByteArray &challenge,
const QMailCredentialsInterface &credentials)
{
return QMailAuthenticator::getResponse(svcCfg, challenge, credentials);
}
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