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Diffstat (limited to 'src/plugins/tls/openssl/qtls_openssl_p.h')
-rw-r--r-- | src/plugins/tls/openssl/qtls_openssl_p.h | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/src/plugins/tls/openssl/qtls_openssl_p.h b/src/plugins/tls/openssl/qtls_openssl_p.h new file mode 100644 index 0000000000..65d21a395b --- /dev/null +++ b/src/plugins/tls/openssl/qtls_openssl_p.h @@ -0,0 +1,140 @@ +// 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 QTLS_OPENSSL_P_H +#define QTLS_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 "qtlsbackend_openssl_p.h" +#include "qsslcontext_openssl_p.h" +#include "qopenssl_p.h" + +#include <QtNetwork/qsslcertificate.h> +#include <QtNetwork/qocspresponse.h> + +#include <QtCore/qsharedpointer.h> +#include <QtCore/qbytearray.h> +#include <QtCore/qglobal.h> +#include <QtCore/qlist.h> + +QT_BEGIN_NAMESPACE + +namespace QTlsPrivate { + +class TlsCryptographOpenSSL : public TlsCryptograph +{ +public: + enum ExDataOffset { + errorOffsetInExData = 1, + socketOffsetInExData = 2 + }; + + ~TlsCryptographOpenSSL(); + + void init(QSslSocket *qObj, QSslSocketPrivate *dObj) override; + void checkSettingSslContext(std::shared_ptr<QSslContext> tlsContext) override; + std::shared_ptr<QSslContext> sslContext() const override; + + QList<QSslError> tlsErrors() const override; + + void startClientEncryption() override; + void startServerEncryption() override; + bool startHandshake(); + void enableHandshakeContinuation() override; + void cancelCAFetch() override; + void continueHandshake() override; + void transmit() override; + void disconnectFromHost() override; + void disconnected() override; + QSslCipher sessionCipher() const override; + QSsl::SslProtocol sessionProtocol() const override; + QList<QOcspResponse> ocsps() const override; + + bool checkSslErrors(); + int handleNewSessionTicket(SSL *connection); + + void alertMessageSent(int encoded); + void alertMessageReceived(int encoded); + + int emitErrorFromCallback(X509_STORE_CTX *ctx); + void trySendFatalAlert(); + +#if QT_CONFIG(ocsp) + bool checkOcspStatus(); +#endif + + QSslSocket *q = nullptr; + QSslSocketPrivate *d = nullptr; + + void storePeerCertificates(); + + unsigned pskClientTlsCallback(const char *hint, char *identity, unsigned max_identity_len, + unsigned char *psk, unsigned max_psk_len); + unsigned pskServerTlsCallback(const char *identity, unsigned char *psk, + unsigned max_psk_len); + + bool isInSslRead() const; + void setRenegotiated(bool renegotiated); + +#ifdef Q_OS_WIN + void fetchCaRootForCert(const QSslCertificate &cert); + void caRootLoaded(QSslCertificate certificate, QSslCertificate trustedRoot); +#endif + + QByteArray ocspResponseDer; +private: + // TLSTODO: names were preserved, to make comparison + // easier (see qsslsocket_openssl.cpp, while it exists). + bool initSslContext(); + void destroySslContext(); + + std::shared_ptr<QSslContext> sslContextPointer; + SSL *ssl = nullptr; // TLSTODO: RAII. + + QList<QSslErrorEntry> errorList; + QList<QSslError> sslErrors; + + BIO *readBio = nullptr; + BIO *writeBio = nullptr; + + QList<QOcspResponse> ocspResponses; + + // This description will go to setErrorAndEmit(SslHandshakeError, ocspErrorDescription) + QString ocspErrorDescription; + // These will go to sslErrors() + QList<QSslError> ocspErrors; + + bool systemOrSslErrorDetected = false; + bool handshakeInterrupted = false; + + bool fetchAuthorityInformation = false; + std::optional<QSslCertificate> caToFetch; + + bool inSetAndEmitError = false; + bool pendingFatalAlert = false; + bool errorsReportedFromCallback = false; + + bool shutdown = false; + + bool inSslRead = false; + bool renegotiated = false; +}; + +} // namespace QTlsPrivate + +QT_END_NAMESPACE + +#endif // QTLS_OPENSSL_P_H + |