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40
41
42#ifndef QSSLCONTEXT_OPENSSL_P_H
43#define QSSLCONTEXT_OPENSSL_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include <QtNetwork/private/qtnetworkglobal_p.h>
57#include <QtCore/qvariant.h>
58#include <QtNetwork/qsslcertificate.h>
59#include <QtNetwork/qsslconfiguration.h>
60#include <openssl/ssl.h>
61
62QT_BEGIN_NAMESPACE
63
64#ifndef QT_NO_SSL
65
66class QSslContextPrivate;
67
68class QSslContext
69{
70public:
71
72 ~QSslContext();
73
74 static QSslContext* fromConfiguration(QSslSocket::SslMode mode, const QSslConfiguration &configuration,
75 bool allowRootCertOnDemandLoading);
76 static QSharedPointer<QSslContext> sharedFromConfiguration(QSslSocket::SslMode mode, const QSslConfiguration &configuration,
77 bool allowRootCertOnDemandLoading);
78
79 QSslError::SslError error() const;
80 QString errorString() const;
81
82 SSL* createSsl();
83 bool cacheSession(SSL*); // should be called when handshake completed
84
85 QByteArray sessionASN1() const;
86 void setSessionASN1(const QByteArray &sessionASN1);
87 int sessionTicketLifeTimeHint() const;
88
89#ifndef OPENSSL_NO_NEXTPROTONEG
90 // must be public because we want to use it from an OpenSSL callback
91 struct NPNContext {
92 NPNContext() : data(nullptr),
93 len(0),
94 status(QSslConfiguration::NextProtocolNegotiationNone)
95 { }
96 unsigned char *data;
97 unsigned short len;
98 QSslConfiguration::NextProtocolNegotiationStatus status;
99 };
100 NPNContext npnContext() const;
101#endif // !OPENSSL_NO_NEXTPROTONEG
102
103protected:
104 QSslContext();
105 friend class QSharedPointer<QSslContext>;
106
107private:
108 static void initSslContext(QSslContext* sslContext, QSslSocket::SslMode mode, const QSslConfiguration &configuration,
109 bool allowRootCertOnDemandLoading);
110 static void applyBackendConfig(QSslContext *sslContext);
111
112private:
113 SSL_CTX* ctx;
114 EVP_PKEY *pkey;
115 SSL_SESSION *session;
116 QByteArray m_sessionASN1;
117 int m_sessionTicketLifeTimeHint;
118 QSslError::SslError errorCode;
119 QString errorStr;
120 QSslConfiguration sslConfiguration;
121#ifndef OPENSSL_NO_NEXTPROTONEG
122 QByteArray m_supportedNPNVersions;
123 NPNContext m_npnContext;
124#endif // !OPENSSL_NO_NEXTPROTONEG
125};
126
127#endif // QT_NO_SSL
128
129QT_END_NAMESPACE
130
131#endif // QSSLCONTEXT_OPENSSL_P_H
132

source code of qtbase/src/network/ssl/qsslcontext_openssl_p.h