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/****************************************************************************
**
** Copyright (C) 2014 Jeremy Lainé <jeremy.laine@m4x.org>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSSLSOCKET_MAC_P_H
#define QSSLSOCKET_MAC_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of the QtNetwork library. This header file may change from
// version to version without notice, or even be removed.
//
// We mean it.
//
#include <QtNetwork/private/qtnetworkglobal_p.h>
#include <QtCore/qstring.h>
#include <QtCore/qglobal.h>
#include <QtCore/qlist.h>
#include "qabstractsocket.h"
#include "qsslsocket_p.h"
#include <Security/Security.h>
#include <Security/SecureTransport.h>
QT_BEGIN_NAMESPACE
class QSecureTransportContext
{
public:
explicit QSecureTransportContext(SSLContextRef context);
~QSecureTransportContext();
operator SSLContextRef () const;
void reset(SSLContextRef newContext);
private:
SSLContextRef context;
Q_DISABLE_COPY_MOVE(QSecureTransportContext)
};
class QSslSocketBackendPrivate : public QSslSocketPrivate
{
Q_DECLARE_PUBLIC(QSslSocket)
public:
QSslSocketBackendPrivate();
virtual ~QSslSocketBackendPrivate();
// Final-overriders (QSslSocketPrivate):
void continueHandshake() override;
void disconnected() override;
void disconnectFromHost() override;
QSslCipher sessionCipher() const override;
QSsl::SslProtocol sessionProtocol() const override;
void startClientEncryption() override;
void startServerEncryption() override;
void transmit() override;
static QList<QSslError> verify(QList<QSslCertificate> certificateChain,
const QString &hostName);
static bool importPkcs12(QIODevice *device,
QSslKey *key, QSslCertificate *cert,
QList<QSslCertificate> *caCertificates,
const QByteArray &passPhrase);
static QSslCipher QSslCipher_from_SSLCipherSuite(SSLCipherSuite cipher);
private:
// SSL context management/properties:
bool initSslContext();
void destroySslContext();
bool setSessionCertificate(QString &errorDescription,
QAbstractSocket::SocketError &errorCode);
bool setSessionProtocol();
// Aux. functions to do a verification during handshake phase:
bool canIgnoreTrustVerificationFailure() const;
bool verifySessionProtocol() const;
bool verifyPeerTrust();
bool checkSslErrors();
bool startHandshake();
bool isHandshakeComplete() const {return connectionEncrypted && !renegotiating;}
// IO callbacks:
static OSStatus ReadCallback(QSslSocketBackendPrivate *socket, char *data, size_t *dataLength);
static OSStatus WriteCallback(QSslSocketBackendPrivate *plainSocket, const char *data, size_t *dataLength);
QSecureTransportContext context;
bool renegotiating = false;
Q_DISABLE_COPY_MOVE(QSslSocketBackendPrivate)
};
QT_END_NAMESPACE
#endif
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