1 files changed, 104 insertions, 0 deletions
diff --git a/src/plugins/tls/openssl/qtlsbackend_openssl_p.h b/src/plugins/tls/openssl/qtlsbackend_openssl_p.h
new file mode 100644
index 0000000000..b9f1f95df0
--- /dev/null
+++ b/src/plugins/tls/openssl/qtlsbackend_openssl_p.h
@@ -0,0 +1,104 @@
+// 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 QTLSBACKEND_OPENSSL_P_H
+#define QTLSBACKEND_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 <QtNetwork/qssldiffiehellmanparameters.h>
+#include <QtNetwork/qsslcertificate.h>
+
+#include <QtNetwork/private/qtlsbackend_p.h>
+
+#include <QtCore/qglobal.h>
+#include <QtCore/qlist.h>
+
+#include <openssl/ssl.h>
+
+QT_BEGIN_NAMESPACE
+
+class QTlsBackendOpenSSL final : public QTlsBackend
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID QTlsBackend_iid)
+    Q_INTERFACES(QTlsBackend)
+
+public:
+
+    static QString getErrorsFromOpenSsl();
+    static void logAndClearErrorQueue();
+    static void clearErrorQueue();
+
+    // Index used in SSL_get_ex_data to get the matching TlsCryptographerOpenSSL:
+    static int s_indexForSSLExtraData;
+
+    static QString msgErrorsDuringHandshake();
+    static QSslCipher qt_OpenSSL_cipher_to_QSslCipher(const SSL_CIPHER *cipher);
+private:
+    static bool ensureLibraryLoaded();
+    QString backendName() const override;
+    bool isValid() const override;
+    long tlsLibraryVersionNumber() const override;
+    QString tlsLibraryVersionString() const override;
+    long tlsLibraryBuildVersionNumber() const override;
+    QString tlsLibraryBuildVersionString() const override;
+
+    void ensureInitialized() const override;
+    void ensureCiphersAndCertsLoaded() const;
+    static void resetDefaultCiphers();
+
+    QList<QSsl::SslProtocol> supportedProtocols() const override;
+    QList<QSsl::SupportedFeature> supportedFeatures() const override;
+    QList<QSsl::ImplementedClass> implementedClasses() const override;
+
+    // QSslKey:
+    QTlsPrivate::TlsKey *createKey() const override;
+
+    // QSslCertificate:
+    QTlsPrivate::X509Certificate *createCertificate() const override;
+    QList<QSslCertificate> systemCaCertificates() const override;
+
+    QTlsPrivate::TlsCryptograph *createTlsCryptograph() const override;
+    QTlsPrivate::DtlsCookieVerifier *createDtlsCookieVerifier() const override;
+    QTlsPrivate::DtlsCryptograph *createDtlsCryptograph(QDtls *q, int mode) const override;
+
+    QTlsPrivate::X509ChainVerifyPtr X509Verifier() const override;
+    QTlsPrivate::X509PemReaderPtr X509PemReader() const override;
+    QTlsPrivate::X509DerReaderPtr X509DerReader() const override;
+    QTlsPrivate::X509Pkcs12ReaderPtr X509Pkcs12Reader() const override;
+
+    // Elliptic curves:
+    QList<int> ellipticCurvesIds() const override;
+    int curveIdFromShortName(const QString &name) const override;
+    int curveIdFromLongName(const QString &name) const override;
+    QString shortNameForId(int cid) const override;
+    QString longNameForId(int cid) const override;
+    bool isTlsNamedCurve(int cid) const override;
+
+    // DH parameters:
+    using DHParams = QSslDiffieHellmanParameters;
+    int dhParametersFromDer(const QByteArray &derData, QByteArray *data) const override;
+    int dhParametersFromPem(const QByteArray &pemData, QByteArray *data) const override;
+
+    void forceAutotestSecurityLevel() override;
+};
+
+Q_DECLARE_LOGGING_CATEGORY(lcTlsBackend)
+
+QT_END_NAMESPACE
+
+#endif // QTLSBACKEND_OPENSSL_P_H
+
+