diff options
Diffstat (limited to 'src/network/ssl/qsslsocket_openssl11.cpp')
| -rw-r--r-- | src/network/ssl/qsslsocket_openssl11.cpp | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/src/network/ssl/qsslsocket_openssl11.cpp b/src/network/ssl/qsslsocket_openssl11.cpp deleted file mode 100644 index 1d935c5217..0000000000 --- a/src/network/ssl/qsslsocket_openssl11.cpp +++ /dev/null @@ -1,271 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Copyright (C) 2014 Governikus GmbH & Co. KG -** Copyright (C) 2016 Richard J. Moore <rich@kde.org> -** 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. -** -****************************************************************************/ - -//#define QT_DECRYPT_SSL_TRAFFIC - -#include "qssl_p.h" -#include "qsslsocket_openssl_p.h" -#include "qsslsocket_openssl_symbols_p.h" -#include "qsslsocket.h" -#include "qsslkey.h" - -#include <QtCore/qdebug.h> -#include <QtCore/qdir.h> -#include <QtCore/qdiriterator.h> -#include <QtCore/qfile.h> -#include <QtCore/qmutex.h> -#include <QtCore/qlibrary.h> -#include <QtCore/qoperatingsystemversion.h> - -QT_BEGIN_NAMESPACE - -Q_GLOBAL_STATIC(QRecursiveMutex, qt_opensslInitMutex) - -void QSslSocketPrivate::deinitialize() -{ - // This function exists only for compatibility with the pre-11 code, - // where deinitialize() actually does some cleanup. To be discarded - // once we retire < 1.1. -} - -bool QSslSocketPrivate::ensureLibraryLoaded() -{ - if (!q_resolveOpenSslSymbols()) - return false; - - const QMutexLocker locker(qt_opensslInitMutex); - - if (!s_libraryLoaded) { - // Initialize OpenSSL. - if (q_OPENSSL_init_ssl(0, nullptr) != 1) - return false; - q_SSL_load_error_strings(); - q_OpenSSL_add_all_algorithms(); - - QSslSocketBackendPrivate::s_indexForSSLExtraData - = q_CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, 0L, nullptr, nullptr, - nullptr, nullptr); - - // Initialize OpenSSL's random seed. - if (!q_RAND_status()) { - qWarning("Random number generator not seeded, disabling SSL support"); - return false; - } - - s_libraryLoaded = true; - } - return true; -} - -void QSslSocketPrivate::ensureCiphersAndCertsLoaded() -{ - const QMutexLocker locker(qt_opensslInitMutex); - - if (s_loadedCiphersAndCerts) - return; - s_loadedCiphersAndCerts = true; - - resetDefaultCiphers(); - resetDefaultEllipticCurves(); - -#if QT_CONFIG(library) - //load symbols needed to receive certificates from system store -#if defined(Q_OS_QNX) - s_loadRootCertsOnDemand = true; -#elif defined(Q_OS_UNIX) && !defined(Q_OS_DARWIN) - // check whether we can enable on-demand root-cert loading (i.e. check whether the sym links are there) - QList<QByteArray> dirs = unixRootCertDirectories(); - QStringList symLinkFilter; - symLinkFilter << QLatin1String("[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f].[0-9]"); - for (int a = 0; a < dirs.count(); ++a) { - QDirIterator iterator(QLatin1String(dirs.at(a)), symLinkFilter, QDir::Files); - if (iterator.hasNext()) { - s_loadRootCertsOnDemand = true; - break; - } - } -#endif -#endif // QT_CONFIG(library) - // if on-demand loading was not enabled, load the certs now - if (!s_loadRootCertsOnDemand) - setDefaultCaCertificates(systemCaCertificates()); -#ifdef Q_OS_WIN - //Enabled for fetching additional root certs from windows update on windows. - //This flag is set false by setDefaultCaCertificates() indicating the app uses - //its own cert bundle rather than the system one. - //Same logic that disables the unix on demand cert loading. - //Unlike unix, we do preload the certificates from the cert store. - s_loadRootCertsOnDemand = true; -#endif -} - -long QSslSocketPrivate::sslLibraryVersionNumber() -{ - if (!supportsSsl()) - return 0; - - return q_OpenSSL_version_num(); -} - -QString QSslSocketPrivate::sslLibraryVersionString() -{ - if (!supportsSsl()) - return QString(); - - const char *versionString = q_OpenSSL_version(OPENSSL_VERSION); - if (!versionString) - return QString(); - - return QString::fromLatin1(versionString); -} - -void QSslSocketBackendPrivate::continueHandshake() -{ - Q_Q(QSslSocket); - // if we have a max read buffer size, reset the plain socket's to match - if (readBufferMaxSize) - plainSocket->setReadBufferSize(readBufferMaxSize); - - if (q_SSL_session_reused(ssl)) - configuration.peerSessionShared = true; - -#ifdef QT_DECRYPT_SSL_TRAFFIC - if (q_SSL_get_session(ssl)) { - size_t master_key_len = q_SSL_SESSION_get_master_key(q_SSL_get_session(ssl), 0, 0); - size_t client_random_len = q_SSL_get_client_random(ssl, 0, 0); - QByteArray masterKey(int(master_key_len), 0); // Will not overflow - QByteArray clientRandom(int(client_random_len), 0); // Will not overflow - - q_SSL_SESSION_get_master_key(q_SSL_get_session(ssl), - reinterpret_cast<unsigned char*>(masterKey.data()), - masterKey.size()); - q_SSL_get_client_random(ssl, reinterpret_cast<unsigned char *>(clientRandom.data()), - clientRandom.size()); - - QByteArray debugLineClientRandom("CLIENT_RANDOM "); - debugLineClientRandom.append(clientRandom.toHex().toUpper()); - debugLineClientRandom.append(" "); - debugLineClientRandom.append(masterKey.toHex().toUpper()); - debugLineClientRandom.append("\n"); - - QString sslKeyFile = QDir::tempPath() + QLatin1String("/qt-ssl-keys"); - QFile file(sslKeyFile); - if (!file.open(QIODevice::Append)) - qCWarning(lcSsl) << "could not open file" << sslKeyFile << "for appending"; - if (!file.write(debugLineClientRandom)) - qCWarning(lcSsl) << "could not write to file" << sslKeyFile; - file.close(); - } else { - qCWarning(lcSsl, "could not decrypt SSL traffic"); - } -#endif - - // Cache this SSL session inside the QSslContext - if (!(configuration.sslOptions & QSsl::SslOptionDisableSessionSharing)) { - if (!sslContextPointer->cacheSession(ssl)) { - sslContextPointer.clear(); // we could not cache the session - } else { - // Cache the session for permanent usage as well - if (!(configuration.sslOptions & QSsl::SslOptionDisableSessionPersistence)) { - if (!sslContextPointer->sessionASN1().isEmpty()) - configuration.sslSession = sslContextPointer->sessionASN1(); - configuration.sslSessionTicketLifeTimeHint = sslContextPointer->sessionTicketLifeTimeHint(); - } - } - } - -#if !defined(OPENSSL_NO_NEXTPROTONEG) - - configuration.nextProtocolNegotiationStatus = sslContextPointer->npnContext().status; - if (sslContextPointer->npnContext().status == QSslConfiguration::NextProtocolNegotiationUnsupported) { - // we could not agree -> be conservative and use HTTP/1.1 - configuration.nextNegotiatedProtocol = QByteArrayLiteral("http/1.1"); - } else { - const unsigned char *proto = nullptr; - unsigned int proto_len = 0; - - q_SSL_get0_alpn_selected(ssl, &proto, &proto_len); - if (proto_len && mode == QSslSocket::SslClientMode) { - // Client does not have a callback that sets it ... - configuration.nextProtocolNegotiationStatus = QSslConfiguration::NextProtocolNegotiationNegotiated; - } - - if (!proto_len) { // Test if NPN was more lucky ... - q_SSL_get0_next_proto_negotiated(ssl, &proto, &proto_len); - } - - if (proto_len) - configuration.nextNegotiatedProtocol = QByteArray(reinterpret_cast<const char *>(proto), proto_len); - else - configuration.nextNegotiatedProtocol.clear(); - } -#endif // !defined(OPENSSL_NO_NEXTPROTONEG) - - if (mode == QSslSocket::SslClientMode) { - EVP_PKEY *key; - if (q_SSL_get_server_tmp_key(ssl, &key)) - configuration.ephemeralServerKey = QSslKey(key, QSsl::PublicKey); - } - - connectionEncrypted = true; - emit q->encrypted(); - if (autoStartHandshake && pendingClose) { - pendingClose = false; - q->disconnectFromHost(); - } -} - -QT_END_NAMESPACE |