qx509_openssl_p.h

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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QX509_OPENSSL_P_H
#define QX509_OPENSSL_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  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 "../shared/qx509_base_p.h"
 
#include <QtNetwork/private/qtlsbackend_p.h>
 
#include <QtCore/qvariant.h>
#include <QtCore/qglobal.h>
#include <QtCore/qstring.h>
 
#include "qopenssl_p.h"
 
#include <algorithm>
 
QT_BEGIN_NAMESPACE
 
namespace QTlsPrivate {
 
class X509CertificateOpenSSL final : public X509CertificateBase
{
public:
    X509CertificateOpenSSL();
    ~X509CertificateOpenSSL();
 
    // TLSTODO: in future may become movable/copyable (ref-counted based
    // OpenSSL's X509 implementation).
 
    bool isEqual(const X509Certificate &rhs) const override;
    bool isSelfSigned() const override;
    QMultiMap<QSsl::AlternativeNameEntryType, QString> subjectAlternativeNames() const override;
    TlsKey *publicKey() const override;
 
    QByteArray toPem() const override;
    QByteArray toDer() const override;
    QString toText() const override;
    Qt::HANDLE handle() const override;
 
    size_t hash(size_t seed) const noexcept override;
 
    static QSslCertificate certificateFromX509(X509 *x);
    static QList<QSslCertificate> stackOfX509ToQSslCertificates(STACK_OF(X509) *x509);
    static QSslErrorEntry errorEntryFromStoreContext(X509_STORE_CTX *ctx);
 
    static QList<QSslError> verify(const QList<QSslCertificate> &chain, const QString &hostName);
    static QList<QSslError> verify(const QList<QSslCertificate> &caCertificates,
                                   const QList<QSslCertificate> &certificateChain,
                                   const QString &hostName);
 
    static QList<QSslCertificate> certificatesFromPem(const QByteArray &pem, int count);
    static QList<QSslCertificate> certificatesFromDer(const QByteArray &der, int count);
    static bool importPkcs12(QIODevice *device, QSslKey *key, QSslCertificate *cert,
                             QList<QSslCertificate> *caCertificates,
                             const QByteArray &passPhrase);
 
    static QSslError openSSLErrorToQSslError(int errorCode, const QSslCertificate &cert);
private:
    void parseExtensions();
    static X509CertificateExtension convertExtension(X509_EXTENSION *ext);
 
    X509 *x509 = nullptr;
 
    Q_DISABLE_COPY_MOVE(X509CertificateOpenSSL)
};
 
extern "C" int qt_X509Callback(int ok, X509_STORE_CTX *ctx);
 
} // namespace QTlsPrivate
 
QT_END_NAMESPACE
 
#endif // QX509_OPENSSL_P_H