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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Copyright (C) 2014 BlackBerry Limited. All rights reserved.
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
/****************************************************************************
**
** In addition, as a special exception, the copyright holders listed above give
** permission to link the code of its release of Qt with the OpenSSL project's
** "OpenSSL" library (or modified versions of the "OpenSSL" library that use the
** same license as the original version), and distribute the linked executables.
**
** You must comply with the GNU General Public License version 2 in all
** respects for all of the code used other than the "OpenSSL" code. If you
** modify this file, you may extend this exception to your version of the file,
** but you are not obligated to do so. If you do not wish to do so, delete
** this exception statement from your version of this file.
**
****************************************************************************/
#ifndef QSSLCONFIGURATION_H
#define QSSLCONFIGURATION_H
#include <QtNetwork/qtnetworkglobal.h>
#include <QtCore/qmap.h>
#include <QtCore/qshareddata.h>
#include <QtNetwork/qsslsocket.h>
#include <QtNetwork/qssl.h>
#ifndef QT_NO_SSL
QT_BEGIN_NAMESPACE
template<typename T> class QList;
class QSslCertificate;
class QSslCipher;
class QSslKey;
class QSslEllipticCurve;
class QSslDiffieHellmanParameters;
namespace dtlsopenssl
{
class DtlsState;
}
class QSslConfigurationPrivate;
class Q_NETWORK_EXPORT QSslConfiguration
{
public:
QSslConfiguration();
QSslConfiguration(const QSslConfiguration &other);
~QSslConfiguration();
QSslConfiguration &operator=(QSslConfiguration &&other) noexcept { swap(other); return *this; }
QSslConfiguration &operator=(const QSslConfiguration &other);
void swap(QSslConfiguration &other) noexcept
{ qSwap(d, other.d); }
bool operator==(const QSslConfiguration &other) const;
inline bool operator!=(const QSslConfiguration &other) const
{ return !(*this == other); }
bool isNull() const;
QSsl::SslProtocol protocol() const;
void setProtocol(QSsl::SslProtocol protocol);
// Verification
QSslSocket::PeerVerifyMode peerVerifyMode() const;
void setPeerVerifyMode(QSslSocket::PeerVerifyMode mode);
int peerVerifyDepth() const;
void setPeerVerifyDepth(int depth);
// Certificate & cipher configuration
QList<QSslCertificate> localCertificateChain() const;
void setLocalCertificateChain(const QList<QSslCertificate> &localChain);
QSslCertificate localCertificate() const;
void setLocalCertificate(const QSslCertificate &certificate);
QSslCertificate peerCertificate() const;
QList<QSslCertificate> peerCertificateChain() const;
QSslCipher sessionCipher() const;
QSsl::SslProtocol sessionProtocol() const;
// Private keys, for server sockets
QSslKey privateKey() const;
void setPrivateKey(const QSslKey &key);
// Cipher settings
QList<QSslCipher> ciphers() const;
void setCiphers(const QList<QSslCipher> &ciphers);
static QList<QSslCipher> supportedCiphers();
// Certificate Authority (CA) settings
QList<QSslCertificate> caCertificates() const;
void setCaCertificates(const QList<QSslCertificate> &certificates);
static QList<QSslCertificate> systemCaCertificates();
void setSslOption(QSsl::SslOption option, bool on);
bool testSslOption(QSsl::SslOption option) const;
QByteArray sessionTicket() const;
void setSessionTicket(const QByteArray &sessionTicket);
int sessionTicketLifeTimeHint() const;
QSslKey ephemeralServerKey() const;
// EC settings
QVector<QSslEllipticCurve> ellipticCurves() const;
void setEllipticCurves(const QVector<QSslEllipticCurve> &curves);
static QVector<QSslEllipticCurve> supportedEllipticCurves();
QByteArray preSharedKeyIdentityHint() const;
void setPreSharedKeyIdentityHint(const QByteArray &hint);
QSslDiffieHellmanParameters diffieHellmanParameters() const;
void setDiffieHellmanParameters(const QSslDiffieHellmanParameters &dhparams);
QMap<QByteArray, QVariant> backendConfiguration() const;
void setBackendConfigurationOption(const QByteArray &name, const QVariant &value);
void setBackendConfiguration(const QMap<QByteArray, QVariant> &backendConfiguration = QMap<QByteArray, QVariant>());
static QSslConfiguration defaultConfiguration();
static void setDefaultConfiguration(const QSslConfiguration &configuration);
#if QT_CONFIG(dtls) || defined(Q_CLANG_QDOC)
bool dtlsCookieVerificationEnabled() const;
void setDtlsCookieVerificationEnabled(bool enable);
static QSslConfiguration defaultDtlsConfiguration();
static void setDefaultDtlsConfiguration(const QSslConfiguration &configuration);
#endif // dtls
void setOcspStaplingEnabled(bool enable);
bool ocspStaplingEnabled() const;
enum NextProtocolNegotiationStatus {
NextProtocolNegotiationNone,
NextProtocolNegotiationNegotiated,
NextProtocolNegotiationUnsupported
};
#if QT_VERSION >= QT_VERSION_CHECK(6,0,0)
void setAllowedNextProtocols(const QList<QByteArray> &protocols);
#else
void setAllowedNextProtocols(QList<QByteArray> protocols);
#endif
QList<QByteArray> allowedNextProtocols() const;
QByteArray nextNegotiatedProtocol() const;
NextProtocolNegotiationStatus nextProtocolNegotiationStatus() const;
static const char ALPNProtocolHTTP2[];
static const char NextProtocolSpdy3_0[];
static const char NextProtocolHttp1_1[];
private:
friend class QSslSocket;
friend class QSslConfigurationPrivate;
friend class QSslSocketBackendPrivate;
friend class QSslContext;
friend class QDtlsBasePrivate;
friend class dtlsopenssl::DtlsState;
QSslConfiguration(QSslConfigurationPrivate *dd);
QSharedDataPointer<QSslConfigurationPrivate> d;
};
Q_DECLARE_SHARED(QSslConfiguration)
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QSslConfiguration)
#endif // QT_NO_SSL
#endif
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