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| 1 | /**************************************************************************** | - |
| 2 | ** | - |
| 3 | ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). | - |
| 4 | ** Contact: http://www.qt-project.org/legal | - |
| 5 | ** | - |
| 6 | ** This file is part of the QtNetwork module of the Qt Toolkit. | - |
| 7 | ** | - |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
| 9 | ** Commercial License Usage | - |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
| 11 | ** accordance with the commercial license agreement provided with the | - |
| 12 | ** Software or, alternatively, in accordance with the terms contained in | - |
| 13 | ** a written agreement between you and Digia. For licensing terms and | - |
| 14 | ** conditions see http://qt.digia.com/licensing. For further information | - |
| 15 | ** use the contact form at http://qt.digia.com/contact-us. | - |
| 16 | ** | - |
| 17 | ** GNU Lesser General Public License Usage | - |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
| 19 | ** General Public License version 2.1 as published by the Free Software | - |
| 20 | ** Foundation and appearing in the file LICENSE.LGPL included in the | - |
| 21 | ** packaging of this file. Please review the following information to | - |
| 22 | ** ensure the GNU Lesser General Public License version 2.1 requirements | - |
| 23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | - |
| 24 | ** | - |
| 25 | ** In addition, as a special exception, Digia gives you certain additional | - |
| 26 | ** rights. These rights are described in the Digia Qt LGPL Exception | - |
| 27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | - |
| 28 | ** | - |
| 29 | ** GNU General Public License Usage | - |
| 30 | ** Alternatively, this file may be used under the terms of the GNU | - |
| 31 | ** General Public License version 3.0 as published by the Free Software | - |
| 32 | ** Foundation and appearing in the file LICENSE.GPL included in the | - |
| 33 | ** packaging of this file. Please review the following information to | - |
| 34 | ** ensure the GNU General Public License version 3.0 requirements will be | - |
| 35 | ** met: http://www.gnu.org/copyleft/gpl.html. | - |
| 36 | ** | - |
| 37 | ** | - |
| 38 | ** $QT_END_LICENSE$ | - |
| 39 | ** | - |
| 40 | ****************************************************************************/ | - |
| 41 | | - |
| 42 | //#define QSSLSOCKET_DEBUG | - |
| 43 | | - |
| 44 | #include "qsslsocket_openssl_p.h" | - |
| 45 | #include "qsslsocket_openssl_symbols_p.h" | - |
| 46 | #include "qsslsocket.h" | - |
| 47 | #include "qsslcertificate_p.h" | - |
| 48 | #include "qsslcipher_p.h" | - |
| 49 | | - |
| 50 | #include <QtCore/qdatetime.h> | - |
| 51 | #include <QtCore/qdebug.h> | - |
| 52 | #include <QtCore/qdir.h> | - |
| 53 | #include <QtCore/qdiriterator.h> | - |
| 54 | #include <QtCore/qelapsedtimer.h> | - |
| 55 | #include <QtCore/qfile.h> | - |
| 56 | #include <QtCore/qfileinfo.h> | - |
| 57 | #include <QtCore/qmutex.h> | - |
| 58 | #include <QtCore/qthread.h> | - |
| 59 | #include <QtCore/qurl.h> | - |
| 60 | #include <QtCore/qvarlengtharray.h> | - |
| 61 | #include <QLibrary> // for loading the security lib for the CA store | - |
| 62 | | - |
| 63 | QT_BEGIN_NAMESPACE | - |
| 64 | | - |
| 65 | #if defined(Q_OS_MAC) && !defined(Q_OS_IOS) | - |
| 66 | #define kSecTrustSettingsDomainSystem 2 // so we do not need to include the header file | - |
| 67 | PtrSecCertificateGetData QSslSocketPrivate::ptrSecCertificateGetData = 0; | - |
| 68 | PtrSecTrustSettingsCopyCertificates QSslSocketPrivate::ptrSecTrustSettingsCopyCertificates = 0; | - |
| 69 | PtrSecTrustCopyAnchorCertificates QSslSocketPrivate::ptrSecTrustCopyAnchorCertificates = 0; | - |
| 70 | #elif defined(Q_OS_WIN) | - |
| 71 | PtrCertOpenSystemStoreW QSslSocketPrivate::ptrCertOpenSystemStoreW = 0; | - |
| 72 | PtrCertFindCertificateInStore QSslSocketPrivate::ptrCertFindCertificateInStore = 0; | - |
| 73 | PtrCertCloseStore QSslSocketPrivate::ptrCertCloseStore = 0; | - |
| 74 | #endif | - |
| 75 | | - |
| 76 | bool QSslSocketPrivate::s_libraryLoaded = false; | - |
| 77 | bool QSslSocketPrivate::s_loadedCiphersAndCerts = false; | - |
| 78 | bool QSslSocketPrivate::s_loadRootCertsOnDemand = false; | - |
| 79 | | - |
| 80 | /* \internal | - |
| 81 | | - |
| 82 | From OpenSSL's thread(3) manual page: | - |
| 83 | | - |
| 84 | OpenSSL can safely be used in multi-threaded applications provided that at | - |
| 85 | least two callback functions are set. | - |
| 86 | | - |
| 87 | locking_function(int mode, int n, const char *file, int line) is needed to | - |
| 88 | perform locking on shared data structures. (Note that OpenSSL uses a | - |
| 89 | number of global data structures that will be implicitly shared | - |
| 90 | whenever multiple threads use OpenSSL.) Multi-threaded | - |
| 91 | applications will crash at random if it is not set. ... | - |
| 92 | ... | - |
| 93 | id_function(void) is a function that returns a thread ID. It is not | - |
| 94 | needed on Windows nor on platforms where getpid() returns a different | - |
| 95 | ID for each thread (most notably Linux) | - |
| 96 | */ | - |
| 97 | class QOpenSslLocks | - |
| 98 | { | - |
| 99 | public: | - |
| 100 | inline QOpenSslLocks() | - |
| 101 | : initLocker(QMutex::Recursive), | - |
| 102 | locksLocker(QMutex::Recursive) | - |
| 103 | { | - |
| 104 | QMutexLocker locker(&locksLocker); executed (the execution status of this line is deduced): QMutexLocker locker(&locksLocker); | - |
| 105 | int numLocks = q_CRYPTO_num_locks(); executed (the execution status of this line is deduced): int numLocks = q_CRYPTO_num_locks(); | - |
| 106 | locks = new QMutex *[numLocks]; executed (the execution status of this line is deduced): locks = new QMutex *[numLocks]; | - |
| 107 | memset(locks, 0, numLocks * sizeof(QMutex *)); executed (the execution status of this line is deduced): memset(locks, 0, numLocks * sizeof(QMutex *)); | - |
| 108 | } executed: }Execution Count:10 | 10 |
| 109 | inline ~QOpenSslLocks() | - |
| 110 | { | - |
| 111 | QMutexLocker locker(&locksLocker); executed (the execution status of this line is deduced): QMutexLocker locker(&locksLocker); | - |
| 112 | for (int i = 0; i < q_CRYPTO_num_locks(); ++i) evaluated: i < q_CRYPTO_num_locks()| yes Evaluation Count:390 | yes Evaluation Count:10 |
| 10-390 |
| 113 | delete locks[i]; executed: delete locks[i];Execution Count:390 | 390 |
| 114 | delete [] locks; executed (the execution status of this line is deduced): delete [] locks; | - |
| 115 | | - |
| 116 | QSslSocketPrivate::deinitialize(); executed (the execution status of this line is deduced): QSslSocketPrivate::deinitialize(); | - |
| 117 | } executed: }Execution Count:10 | 10 |
| 118 | inline QMutex *lock(int num) | - |
| 119 | { | - |
| 120 | QMutexLocker locker(&locksLocker); executed (the execution status of this line is deduced): QMutexLocker locker(&locksLocker); | - |
| 121 | QMutex *tmp = locks[num]; executed (the execution status of this line is deduced): QMutex *tmp = locks[num]; | - |
| 122 | if (!tmp) evaluated: !tmp| yes Evaluation Count:129 | yes Evaluation Count:208879 |
| 129-208879 |
| 123 | tmp = locks[num] = new QMutex(QMutex::Recursive); executed: tmp = locks[num] = new QMutex(QMutex::Recursive);Execution Count:129 | 129 |
| 124 | return tmp; executed: return tmp;Execution Count:209008 | 209008 |
| 125 | } | - |
| 126 | | - |
| 127 | QMutex *globalLock() | - |
| 128 | { | - |
| 129 | return &locksLocker; never executed: return &locksLocker; | 0 |
| 130 | } | - |
| 131 | | - |
| 132 | QMutex *initLock() | - |
| 133 | { | - |
| 134 | return &initLocker; executed: return &initLocker;Execution Count:53104 | 53104 |
| 135 | } | - |
| 136 | | - |
| 137 | private: | - |
| 138 | QMutex initLocker; | - |
| 139 | QMutex locksLocker; | - |
| 140 | QMutex **locks; | - |
| 141 | }; | - |
| 142 | Q_GLOBAL_STATIC(QOpenSslLocks, openssl_locks) never executed: delete x; executed: return thisGlobalStatic.pointer.load();Execution Count:262108 partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)| no Evaluation Count:0 | yes Evaluation Count:10 |
evaluated: !thisGlobalStatic.pointer.load()| yes Evaluation Count:10 | yes Evaluation Count:262099 |
partially evaluated: !thisGlobalStatic.destroyed| yes Evaluation Count:10 | no Evaluation Count:0 |
| 0-262108 |
| 143 | | - |
| 144 | extern "C" { | - |
| 145 | static void locking_function(int mode, int lockNumber, const char *, int) | - |
| 146 | { | - |
| 147 | QMutex *mutex = openssl_locks()->lock(lockNumber); executed (the execution status of this line is deduced): QMutex *mutex = openssl_locks()->lock(lockNumber); | - |
| 148 | | - |
| 149 | // Lock or unlock it | - |
| 150 | if (mode & CRYPTO_LOCK) evaluated: mode & 1| yes Evaluation Count:104504 | yes Evaluation Count:104504 |
| 104504 |
| 151 | mutex->lock(); executed: mutex->lock();Execution Count:104504 | 104504 |
| 152 | else | - |
| 153 | mutex->unlock(); executed: mutex->unlock();Execution Count:104504 | 104504 |
| 154 | } | - |
| 155 | static unsigned long id_function() | - |
| 156 | { | - |
| 157 | return (quintptr)QThread::currentThreadId(); executed: return (quintptr)QThread::currentThreadId();Execution Count:9526 | 9526 |
| 158 | } | - |
| 159 | } // extern "C" | - |
| 160 | | - |
| 161 | QSslSocketBackendPrivate::QSslSocketBackendPrivate() | - |
| 162 | : ssl(0), | - |
| 163 | ctx(0), | - |
| 164 | pkey(0), | - |
| 165 | readBio(0), | - |
| 166 | writeBio(0), | - |
| 167 | session(0) | - |
| 168 | { | - |
| 169 | // Calls SSL_library_init(). | - |
| 170 | ensureInitialized(); executed (the execution status of this line is deduced): ensureInitialized(); | - |
| 171 | } executed: }Execution Count:61 | 61 |
| 172 | | - |
| 173 | QSslSocketBackendPrivate::~QSslSocketBackendPrivate() | - |
| 174 | { | - |
| 175 | destroySslContext(); executed (the execution status of this line is deduced): destroySslContext(); | - |
| 176 | } executed: }Execution Count:61 | 61 |
| 177 | | - |
| 178 | QSslCipher QSslSocketBackendPrivate::QSslCipher_from_SSL_CIPHER(SSL_CIPHER *cipher) | - |
| 179 | { | - |
| 180 | QSslCipher ciph; executed (the execution status of this line is deduced): QSslCipher ciph; | - |
| 181 | | - |
| 182 | char buf [256]; executed (the execution status of this line is deduced): char buf [256]; | - |
| 183 | QString descriptionOneLine = QString::fromLatin1(q_SSL_CIPHER_description(cipher, buf, sizeof(buf))); executed (the execution status of this line is deduced): QString descriptionOneLine = QString::fromLatin1(q_SSL_CIPHER_description(cipher, buf, sizeof(buf))); | - |
| 184 | | - |
| 185 | QStringList descriptionList = descriptionOneLine.split(QLatin1String(" "), QString::SkipEmptyParts); executed (the execution status of this line is deduced): QStringList descriptionList = descriptionOneLine.split(QLatin1String(" "), QString::SkipEmptyParts); | - |
| 186 | if (descriptionList.size() > 5) { partially evaluated: descriptionList.size() > 5| yes Evaluation Count:317 | no Evaluation Count:0 |
| 0-317 |
| 187 | // ### crude code. | - |
| 188 | ciph.d->isNull = false; executed (the execution status of this line is deduced): ciph.d->isNull = false; | - |
| 189 | ciph.d->name = descriptionList.at(0); executed (the execution status of this line is deduced): ciph.d->name = descriptionList.at(0); | - |
| 190 | | - |
| 191 | QString protoString = descriptionList.at(1); executed (the execution status of this line is deduced): QString protoString = descriptionList.at(1); | - |
| 192 | ciph.d->protocolString = protoString; executed (the execution status of this line is deduced): ciph.d->protocolString = protoString; | - |
| 193 | ciph.d->protocol = QSsl::UnknownProtocol; executed (the execution status of this line is deduced): ciph.d->protocol = QSsl::UnknownProtocol; | - |
| 194 | if (protoString == QLatin1String("SSLv3")) evaluated: protoString == QLatin1String("SSLv3")| yes Evaluation Count:263 | yes Evaluation Count:54 |
| 54-263 |
| 195 | ciph.d->protocol = QSsl::SslV3; executed: ciph.d->protocol = QSsl::SslV3;Execution Count:263 | 263 |
| 196 | else if (protoString == QLatin1String("SSLv2")) partially evaluated: protoString == QLatin1String("SSLv2")| yes Evaluation Count:54 | no Evaluation Count:0 |
| 0-54 |
| 197 | ciph.d->protocol = QSsl::SslV2; executed: ciph.d->protocol = QSsl::SslV2;Execution Count:54 | 54 |
| 198 | else if (protoString == QLatin1String("TLSv1")) never evaluated: protoString == QLatin1String("TLSv1") | 0 |
| 199 | ciph.d->protocol = QSsl::TlsV1_0; never executed: ciph.d->protocol = QSsl::TlsV1_0; | 0 |
| 200 | else if (protoString == QLatin1String("TLSv1.1")) never evaluated: protoString == QLatin1String("TLSv1.1") | 0 |
| 201 | ciph.d->protocol = QSsl::TlsV1_1; never executed: ciph.d->protocol = QSsl::TlsV1_1; | 0 |
| 202 | else if (protoString == QLatin1String("TLSv1.2")) never evaluated: protoString == QLatin1String("TLSv1.2") | 0 |
| 203 | ciph.d->protocol = QSsl::TlsV1_2; never executed: ciph.d->protocol = QSsl::TlsV1_2; | 0 |
| 204 | | - |
| 205 | if (descriptionList.at(2).startsWith(QLatin1String("Kx="))) partially evaluated: descriptionList.at(2).startsWith(QLatin1String("Kx="))| yes Evaluation Count:317 | no Evaluation Count:0 |
| 0-317 |
| 206 | ciph.d->keyExchangeMethod = descriptionList.at(2).mid(3); executed: ciph.d->keyExchangeMethod = descriptionList.at(2).mid(3);Execution Count:317 | 317 |
| 207 | if (descriptionList.at(3).startsWith(QLatin1String("Au="))) partially evaluated: descriptionList.at(3).startsWith(QLatin1String("Au="))| yes Evaluation Count:317 | no Evaluation Count:0 |
| 0-317 |
| 208 | ciph.d->authenticationMethod = descriptionList.at(3).mid(3); executed: ciph.d->authenticationMethod = descriptionList.at(3).mid(3);Execution Count:317 | 317 |
| 209 | if (descriptionList.at(4).startsWith(QLatin1String("Enc="))) partially evaluated: descriptionList.at(4).startsWith(QLatin1String("Enc="))| yes Evaluation Count:317 | no Evaluation Count:0 |
| 0-317 |
| 210 | ciph.d->encryptionMethod = descriptionList.at(4).mid(4); executed: ciph.d->encryptionMethod = descriptionList.at(4).mid(4);Execution Count:317 | 317 |
| 211 | ciph.d->exportable = (descriptionList.size() > 6 && descriptionList.at(6) == QLatin1String("export")); evaluated: descriptionList.size() > 6| yes Evaluation Count:108 | yes Evaluation Count:209 |
partially evaluated: descriptionList.at(6) == QLatin1String("export")| no Evaluation Count:0 | yes Evaluation Count:108 |
| 0-209 |
| 212 | | - |
| 213 | ciph.d->bits = cipher->strength_bits; executed (the execution status of this line is deduced): ciph.d->bits = cipher->strength_bits; | - |
| 214 | ciph.d->supportedBits = cipher->alg_bits; executed (the execution status of this line is deduced): ciph.d->supportedBits = cipher->alg_bits; | - |
| 215 | | - |
| 216 | } executed: }Execution Count:317 | 317 |
| 217 | return ciph; executed: return ciph;Execution Count:317 | 317 |
| 218 | } | - |
| 219 | | - |
| 220 | // ### This list is shared between all threads, and protected by a | - |
| 221 | // mutex. Investigate using thread local storage instead. | - |
| 222 | struct QSslErrorList | - |
| 223 | { | - |
| 224 | QMutex mutex; | - |
| 225 | QList<QPair<int, int> > errors; | - |
| 226 | }; | - |
| 227 | Q_GLOBAL_STATIC(QSslErrorList, _q_sslErrorList) never executed: delete x; executed: return thisGlobalStatic.pointer.load();Execution Count:1295 partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)| no Evaluation Count:0 | yes Evaluation Count:3 |
evaluated: !thisGlobalStatic.pointer.load()| yes Evaluation Count:3 | yes Evaluation Count:1292 |
partially evaluated: !thisGlobalStatic.destroyed| yes Evaluation Count:3 | no Evaluation Count:0 |
| 0-1295 |
| 228 | static int q_X509Callback(int ok, X509_STORE_CTX *ctx) | - |
| 229 | { | - |
| 230 | if (!ok) { evaluated: !ok| yes Evaluation Count:50 | yes Evaluation Count:52 |
| 50-52 |
| 231 | // Store the error and at which depth the error was detected. | - |
| 232 | _q_sslErrorList()->errors << qMakePair<int, int>(q_X509_STORE_CTX_get_error(ctx), q_X509_STORE_CTX_get_error_depth(ctx)); executed (the execution status of this line is deduced): _q_sslErrorList()->errors << qMakePair<int, int>(q_X509_STORE_CTX_get_error(ctx), q_X509_STORE_CTX_get_error_depth(ctx)); | - |
| 233 | #ifdef QSSLSOCKET_DEBUG | - |
| 234 | qDebug() << "verification error: dumping bad certificate"; | - |
| 235 | qDebug() << QSslCertificatePrivate::QSslCertificate_from_X509(q_X509_STORE_CTX_get_current_cert(ctx)).toPem(); | - |
| 236 | qDebug() << "dumping chain"; | - |
| 237 | foreach (QSslCertificate cert, QSslSocketBackendPrivate::STACKOFX509_to_QSslCertificates(q_X509_STORE_CTX_get_chain(ctx))) { | - |
| 238 | QString certFormat(QStringLiteral("O=%1 CN=%2 L=%3 OU=%4 C=%5 ST=%6")); | - |
| 239 | qDebug() << "Issuer:" << "O=" << cert.issuerInfo(QSslCertificate::Organization) | - |
| 240 | << "CN=" << cert.issuerInfo(QSslCertificate::CommonName) | - |
| 241 | << "L=" << cert.issuerInfo(QSslCertificate::LocalityName) | - |
| 242 | << "OU=" << cert.issuerInfo(QSslCertificate::OrganizationalUnitName) | - |
| 243 | << "C=" << cert.issuerInfo(QSslCertificate::CountryName) | - |
| 244 | << "ST=" << cert.issuerInfo(QSslCertificate::StateOrProvinceName); | - |
| 245 | qDebug() << "Subject:" << "O=" << cert.subjectInfo(QSslCertificate::Organization) | - |
| 246 | << "CN=" << cert.subjectInfo(QSslCertificate::CommonName) | - |
| 247 | << "L=" << cert.subjectInfo(QSslCertificate::LocalityName) | - |
| 248 | << "OU=" << cert.subjectInfo(QSslCertificate::OrganizationalUnitName) | - |
| 249 | << "C=" << cert.subjectInfo(QSslCertificate::CountryName) | - |
| 250 | << "ST=" << cert.subjectInfo(QSslCertificate::StateOrProvinceName); | - |
| 251 | qDebug() << "Valid:" << cert.effectiveDate() << "-" << cert.expiryDate(); | - |
| 252 | } | - |
| 253 | #endif | - |
| 254 | } executed: }Execution Count:50 | 50 |
| 255 | // Always return OK to allow verification to continue. We're handle the | - |
| 256 | // errors gracefully after collecting all errors, after verification has | - |
| 257 | // completed. | - |
| 258 | return 1; executed: return 1;Execution Count:102 | 102 |
| 259 | } | - |
| 260 | | - |
| 261 | long QSslSocketBackendPrivate::setupOpenSslOptions(QSsl::SslProtocol protocol, QSsl::SslOptions sslOptions) | - |
| 262 | { | - |
| 263 | long options; executed (the execution status of this line is deduced): long options; | - |
| 264 | if (protocol == QSsl::TlsV1SslV3 || protocol == QSsl::SecureProtocols) partially evaluated: protocol == QSsl::TlsV1SslV3| no Evaluation Count:0 | yes Evaluation Count:48 |
evaluated: protocol == QSsl::SecureProtocols| yes Evaluation Count:45 | yes Evaluation Count:3 |
| 0-48 |
| 265 | options = SSL_OP_ALL|SSL_OP_NO_SSLv2; executed: options = 0x00000FFFL|0x01000000L;Execution Count:45 | 45 |
| 266 | else | - |
| 267 | options = SSL_OP_ALL; executed: options = 0x00000FFFL;Execution Count:3 | 3 |
| 268 | | - |
| 269 | // This option is disabled by default, so we need to be able to clear it | - |
| 270 | if (sslOptions & QSsl::SslOptionDisableEmptyFragments) partially evaluated: sslOptions & QSsl::SslOptionDisableEmptyFragments| yes Evaluation Count:48 | no Evaluation Count:0 |
| 0-48 |
| 271 | options |= SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS; executed: options |= 0x00000800L;Execution Count:48 | 48 |
| 272 | else | - |
| 273 | options &= ~SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS; never executed: options &= ~0x00000800L; | 0 |
| 274 | | - |
| 275 | #ifdef SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION | - |
| 276 | // This option is disabled by default, so we need to be able to clear it | - |
| 277 | if (sslOptions & QSsl::SslOptionDisableLegacyRenegotiation) partially evaluated: sslOptions & QSsl::SslOptionDisableLegacyRenegotiation| yes Evaluation Count:48 | no Evaluation Count:0 |
| 0-48 |
| 278 | options &= ~SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION; executed: options &= ~0x00040000L;Execution Count:48 | 48 |
| 279 | else | - |
| 280 | options |= SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION; never executed: options |= 0x00040000L; | 0 |
| 281 | #endif | - |
| 282 | | - |
| 283 | #ifdef SSL_OP_NO_TICKET | - |
| 284 | if (sslOptions & QSsl::SslOptionDisableSessionTickets) partially evaluated: sslOptions & QSsl::SslOptionDisableSessionTickets| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 285 | options |= SSL_OP_NO_TICKET; never executed: options |= 0x00004000L; | 0 |
| 286 | #endif | - |
| 287 | #ifdef SSL_OP_NO_COMPRESSION | - |
| 288 | if (sslOptions & QSsl::SslOptionDisableCompression) | - |
| 289 | options |= SSL_OP_NO_COMPRESSION; | - |
| 290 | #endif | - |
| 291 | | - |
| 292 | return options; executed: return options;Execution Count:48 | 48 |
| 293 | } | - |
| 294 | | - |
| 295 | bool QSslSocketBackendPrivate::initSslContext() | - |
| 296 | { | - |
| 297 | Q_Q(QSslSocket); executed (the execution status of this line is deduced): QSslSocket * const q = q_func(); | - |
| 298 | | - |
| 299 | // Create and initialize SSL context. Accept SSLv2, SSLv3 and TLSv1_0. | - |
| 300 | bool client = (mode == QSslSocket::SslClientMode); executed (the execution status of this line is deduced): bool client = (mode == QSslSocket::SslClientMode); | - |
| 301 | | - |
| 302 | bool reinitialized = false; executed (the execution status of this line is deduced): bool reinitialized = false; | - |
| 303 | | - |
| 304 | init_context: code before this statement executed: init_context:Execution Count:48 | 48 |
| 305 | switch (configuration.protocol) { | - |
| 306 | case QSsl::SslV2: | - |
| 307 | #ifndef OPENSSL_NO_SSL2 | - |
| 308 | ctx = q_SSL_CTX_new(client ? q_SSLv2_client_method() : q_SSLv2_server_method()); never executed (the execution status of this line is deduced): ctx = q_SSL_CTX_new(client ? q_SSLv2_client_method() : q_SSLv2_server_method()); | - |
| 309 | #else | - |
| 310 | ctx = 0; // SSL 2 not supported by the system, but chosen deliberately -> error | - |
| 311 | #endif | - |
| 312 | break; | 0 |
| 313 | case QSsl::SslV3: | - |
| 314 | ctx = q_SSL_CTX_new(client ? q_SSLv3_client_method() : q_SSLv3_server_method()); never executed (the execution status of this line is deduced): ctx = q_SSL_CTX_new(client ? q_SSLv3_client_method() : q_SSLv3_server_method()); | - |
| 315 | break; | 0 |
| 316 | case QSsl::SecureProtocols: // SslV2 will be disabled below | - |
| 317 | case QSsl::TlsV1SslV3: // SslV2 will be disabled below | - |
| 318 | case QSsl::AnyProtocol: | - |
| 319 | default: | - |
| 320 | ctx = q_SSL_CTX_new(client ? q_SSLv23_client_method() : q_SSLv23_server_method()); executed (the execution status of this line is deduced): ctx = q_SSL_CTX_new(client ? q_SSLv23_client_method() : q_SSLv23_server_method()); | - |
| 321 | break; executed: break;Execution Count:48 | 48 |
| 322 | case QSsl::TlsV1_0: | - |
| 323 | ctx = q_SSL_CTX_new(client ? q_TLSv1_client_method() : q_TLSv1_server_method()); never executed (the execution status of this line is deduced): ctx = q_SSL_CTX_new(client ? q_TLSv1_client_method() : q_TLSv1_server_method()); | - |
| 324 | break; | 0 |
| 325 | case QSsl::TlsV1_1: | - |
| 326 | #if OPENSSL_VERSION_NUMBER >= 0x10001000L | - |
| 327 | ctx = q_SSL_CTX_new(client ? q_TLSv1_1_client_method() : q_TLSv1_1_server_method()); | - |
| 328 | #else | - |
| 329 | ctx = 0; // TLS 1.1 not supported by the system, but chosen deliberately -> error never executed (the execution status of this line is deduced): ctx = 0; | - |
| 330 | #endif | - |
| 331 | break; | 0 |
| 332 | case QSsl::TlsV1_2: | - |
| 333 | #if OPENSSL_VERSION_NUMBER >= 0x10001000L | - |
| 334 | ctx = q_SSL_CTX_new(client ? q_TLSv1_2_client_method() : q_TLSv1_2_server_method()); | - |
| 335 | #else | - |
| 336 | ctx = 0; // TLS 1.2 not supported by the system, but chosen deliberately -> error never executed (the execution status of this line is deduced): ctx = 0; | - |
| 337 | #endif | - |
| 338 | break; | 0 |
| 339 | } | - |
| 340 | if (!ctx) { partially evaluated: !ctx| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 341 | // After stopping Flash 10 the SSL library looses its ciphers. Try re-adding them | - |
| 342 | // by re-initializing the library. | - |
| 343 | if (!reinitialized) { never evaluated: !reinitialized | 0 |
| 344 | reinitialized = true; never executed (the execution status of this line is deduced): reinitialized = true; | - |
| 345 | if (q_SSL_library_init() == 1) never evaluated: q_SSL_library_init() == 1 | 0 |
| 346 | goto init_context; never executed: goto init_context; | 0 |
| 347 | } | 0 |
| 348 | | - |
| 349 | q->setErrorString(QSslSocket::tr("Error creating SSL context (%1)").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error creating SSL context (%1)").arg(getErrorsFromOpenSsl())); | - |
| 350 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 351 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 352 | return false; never executed: return false; | 0 |
| 353 | } | - |
| 354 | | - |
| 355 | // Enable bug workarounds. | - |
| 356 | long options = setupOpenSslOptions(configuration.protocol, configuration.sslOptions); executed (the execution status of this line is deduced): long options = setupOpenSslOptions(configuration.protocol, configuration.sslOptions); | - |
| 357 | q_SSL_CTX_set_options(ctx, options); executed (the execution status of this line is deduced): q_SSL_CTX_ctrl((ctx),32,(options),__null); | - |
| 358 | | - |
| 359 | #if OPENSSL_VERSION_NUMBER >= 0x10000000L | - |
| 360 | // Tell OpenSSL to release memory early | - |
| 361 | // http://www.openssl.org/docs/ssl/SSL_CTX_set_mode.html | - |
| 362 | if (q_SSLeay() >= 0x10000000L) | - |
| 363 | q_SSL_CTX_set_mode(ctx, SSL_MODE_RELEASE_BUFFERS); | - |
| 364 | #endif | - |
| 365 | | - |
| 366 | // Initialize ciphers | - |
| 367 | QByteArray cipherString; executed (the execution status of this line is deduced): QByteArray cipherString; | - |
| 368 | int first = true; executed (the execution status of this line is deduced): int first = true; | - |
| 369 | QList<QSslCipher> ciphers = configuration.ciphers; executed (the execution status of this line is deduced): QList<QSslCipher> ciphers = configuration.ciphers; | - |
| 370 | if (ciphers.isEmpty()) evaluated: ciphers.isEmpty()| yes Evaluation Count:1 | yes Evaluation Count:47 |
| 1-47 |
| 371 | ciphers = defaultCiphers(); executed: ciphers = defaultCiphers();Execution Count:1 | 1 |
| 372 | foreach (const QSslCipher &cipher, ciphers) { executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(ciphers)> _container_(ciphers); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCipher &cipher = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 373 | if (first) evaluated: first| yes Evaluation Count:48 | yes Evaluation Count:1152 |
| 48-1152 |
| 374 | first = false; executed: first = false;Execution Count:48 | 48 |
| 375 | else | - |
| 376 | cipherString.append(':'); executed: cipherString.append(':');Execution Count:1152 | 1152 |
| 377 | cipherString.append(cipher.name().toLatin1()); executed (the execution status of this line is deduced): cipherString.append(cipher.name().toLatin1()); | - |
| 378 | } executed: }Execution Count:1200 | 1200 |
| 379 | | - |
| 380 | if (!q_SSL_CTX_set_cipher_list(ctx, cipherString.data())) { partially evaluated: !q_SSL_CTX_set_cipher_list(ctx, cipherString.data())| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 381 | q->setErrorString(QSslSocket::tr("Invalid or empty cipher list (%1)").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Invalid or empty cipher list (%1)").arg(getErrorsFromOpenSsl())); | - |
| 382 | q->setSocketError(QAbstractSocket::SslInvalidUserDataError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInvalidUserDataError); | - |
| 383 | emit q->error(QAbstractSocket::SslInvalidUserDataError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInvalidUserDataError); | - |
| 384 | return false; never executed: return false; | 0 |
| 385 | } | - |
| 386 | | - |
| 387 | // Add all our CAs to this store. | - |
| 388 | QList<QSslCertificate> expiredCerts; executed (the execution status of this line is deduced): QList<QSslCertificate> expiredCerts; | - |
| 389 | foreach (const QSslCertificate &caCertificate, q->caCertificates()) { executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(q->caCertificates())> _container_(q->caCertificates()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCertificate &caCertificate = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 390 | // add expired certs later, so that the | - |
| 391 | // valid ones are used before the expired ones | - |
| 392 | if (caCertificate.expiryDate() < QDateTime::currentDateTime()) { partially evaluated: caCertificate.expiryDate() < QDateTime::currentDateTime()| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 393 | expiredCerts.append(caCertificate); never executed (the execution status of this line is deduced): expiredCerts.append(caCertificate); | - |
| 394 | } else { | 0 |
| 395 | q_X509_STORE_add_cert(ctx->cert_store, reinterpret_cast<X509 *>(caCertificate.handle())); executed (the execution status of this line is deduced): q_X509_STORE_add_cert(ctx->cert_store, reinterpret_cast<X509 *>(caCertificate.handle())); | - |
| 396 | } executed: }Execution Count:3 | 3 |
| 397 | } | - |
| 398 | | - |
| 399 | bool addExpiredCerts = true; executed (the execution status of this line is deduced): bool addExpiredCerts = true; | - |
| 400 | #if defined(Q_OS_MAC) && (MAC_OS_X_VERSION_MAX_ALLOWED == MAC_OS_X_VERSION_10_5) | - |
| 401 | //On Leopard SSL does not work if we add the expired certificates. | - |
| 402 | if (QSysInfo::MacintoshVersion == QSysInfo::MV_10_5) | - |
| 403 | addExpiredCerts = false; | - |
| 404 | #endif | - |
| 405 | // now add the expired certs | - |
| 406 | if (addExpiredCerts) { partially evaluated: addExpiredCerts| yes Evaluation Count:48 | no Evaluation Count:0 |
| 0-48 |
| 407 | foreach (const QSslCertificate &caCertificate, expiredCerts) { never executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(expiredCerts)> _container_(expiredCerts); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCertificate &caCertificate = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 408 | q_X509_STORE_add_cert(ctx->cert_store, reinterpret_cast<X509 *>(caCertificate.handle())); never executed (the execution status of this line is deduced): q_X509_STORE_add_cert(ctx->cert_store, reinterpret_cast<X509 *>(caCertificate.handle())); | - |
| 409 | } | 0 |
| 410 | } executed: }Execution Count:48 | 48 |
| 411 | | - |
| 412 | if (s_loadRootCertsOnDemand && allowRootCertOnDemandLoading) { partially evaluated: s_loadRootCertsOnDemand| yes Evaluation Count:48 | no Evaluation Count:0 |
evaluated: allowRootCertOnDemandLoading| yes Evaluation Count:45 | yes Evaluation Count:3 |
| 0-48 |
| 413 | // tell OpenSSL the directories where to look up the root certs on demand | - |
| 414 | QList<QByteArray> unixDirs = unixRootCertDirectories(); executed (the execution status of this line is deduced): QList<QByteArray> unixDirs = unixRootCertDirectories(); | - |
| 415 | for (int a = 0; a < unixDirs.count(); ++a) evaluated: a < unixDirs.count()| yes Evaluation Count:360 | yes Evaluation Count:45 |
| 45-360 |
| 416 | q_SSL_CTX_load_verify_locations(ctx, 0, unixDirs.at(a).constData()); executed: q_SSL_CTX_load_verify_locations(ctx, 0, unixDirs.at(a).constData());Execution Count:360 | 360 |
| 417 | } executed: }Execution Count:45 | 45 |
| 418 | | - |
| 419 | // Register a custom callback to get all verification errors. | - |
| 420 | X509_STORE_set_verify_cb_func(ctx->cert_store, q_X509Callback); executed (the execution status of this line is deduced): ((ctx->cert_store)->verify_cb=(q_X509Callback)); | - |
| 421 | | - |
| 422 | if (!configuration.localCertificate.isNull()) { evaluated: !configuration.localCertificate.isNull()| yes Evaluation Count:3 | yes Evaluation Count:45 |
| 3-45 |
| 423 | // Require a private key as well. | - |
| 424 | if (configuration.privateKey.isNull()) { partially evaluated: configuration.privateKey.isNull()| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 425 | q->setErrorString(QSslSocket::tr("Cannot provide a certificate with no key, %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Cannot provide a certificate with no key, %1").arg(getErrorsFromOpenSsl())); | - |
| 426 | q->setSocketError(QAbstractSocket::SslInvalidUserDataError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInvalidUserDataError); | - |
| 427 | emit q->error(QAbstractSocket::SslInvalidUserDataError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInvalidUserDataError); | - |
| 428 | return false; never executed: return false; | 0 |
| 429 | } | - |
| 430 | | - |
| 431 | // Load certificate | - |
| 432 | if (!q_SSL_CTX_use_certificate(ctx, reinterpret_cast<X509 *>(configuration.localCertificate.handle()))) { partially evaluated: !q_SSL_CTX_use_certificate(ctx, reinterpret_cast<X509 *>(configuration.localCertificate.handle()))| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 433 | q->setErrorString(QSslSocket::tr("Error loading local certificate, %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error loading local certificate, %1").arg(getErrorsFromOpenSsl())); | - |
| 434 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 435 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 436 | return false; never executed: return false; | 0 |
| 437 | } | - |
| 438 | | - |
| 439 | if (configuration.privateKey.algorithm() == QSsl::Opaque) { partially evaluated: configuration.privateKey.algorithm() == QSsl::Opaque| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 440 | pkey = reinterpret_cast<EVP_PKEY *>(configuration.privateKey.handle()); never executed (the execution status of this line is deduced): pkey = reinterpret_cast<EVP_PKEY *>(configuration.privateKey.handle()); | - |
| 441 | } else { | 0 |
| 442 | // Load private key | - |
| 443 | pkey = q_EVP_PKEY_new(); executed (the execution status of this line is deduced): pkey = q_EVP_PKEY_new(); | - |
| 444 | // before we were using EVP_PKEY_assign_R* functions and did not use EVP_PKEY_free. | - |
| 445 | // this lead to a memory leak. Now we use the *_set1_* functions which do not | - |
| 446 | // take ownership of the RSA/DSA key instance because the QSslKey already has ownership. | - |
| 447 | if (configuration.privateKey.algorithm() == QSsl::Rsa) partially evaluated: configuration.privateKey.algorithm() == QSsl::Rsa| yes Evaluation Count:3 | no Evaluation Count:0 |
| 0-3 |
| 448 | q_EVP_PKEY_set1_RSA(pkey, reinterpret_cast<RSA *>(configuration.privateKey.handle())); executed: q_EVP_PKEY_set1_RSA(pkey, reinterpret_cast<RSA *>(configuration.privateKey.handle()));Execution Count:3 | 3 |
| 449 | else | - |
| 450 | q_EVP_PKEY_set1_DSA(pkey, reinterpret_cast<DSA *>(configuration.privateKey.handle())); never executed: q_EVP_PKEY_set1_DSA(pkey, reinterpret_cast<DSA *>(configuration.privateKey.handle())); | 0 |
| 451 | } | - |
| 452 | | - |
| 453 | if (!q_SSL_CTX_use_PrivateKey(ctx, pkey)) { partially evaluated: !q_SSL_CTX_use_PrivateKey(ctx, pkey)| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 454 | q->setErrorString(QSslSocket::tr("Error loading private key, %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error loading private key, %1").arg(getErrorsFromOpenSsl())); | - |
| 455 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 456 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 457 | return false; never executed: return false; | 0 |
| 458 | } | - |
| 459 | if (configuration.privateKey.algorithm() == QSsl::Opaque) partially evaluated: configuration.privateKey.algorithm() == QSsl::Opaque| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 460 | pkey = 0; // Don't free the private key, it belongs to QSslKey never executed: pkey = 0; | 0 |
| 461 | | - |
| 462 | // Check if the certificate matches the private key. | - |
| 463 | if (!q_SSL_CTX_check_private_key(ctx)) { partially evaluated: !q_SSL_CTX_check_private_key(ctx)| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 464 | q->setErrorString(QSslSocket::tr("Private key does not certify public key, %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Private key does not certify public key, %1").arg(getErrorsFromOpenSsl())); | - |
| 465 | q->setSocketError(QAbstractSocket::SslInvalidUserDataError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInvalidUserDataError); | - |
| 466 | emit q->error(QAbstractSocket::SslInvalidUserDataError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInvalidUserDataError); | - |
| 467 | return false; never executed: return false; | 0 |
| 468 | } | - |
| 469 | } executed: }Execution Count:3 | 3 |
| 470 | | - |
| 471 | // Initialize peer verification. | - |
| 472 | if (configuration.peerVerifyMode == QSslSocket::VerifyNone) { partially evaluated: configuration.peerVerifyMode == QSslSocket::VerifyNone| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 473 | q_SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, 0); never executed (the execution status of this line is deduced): q_SSL_CTX_set_verify(ctx, 0x00, 0); | - |
| 474 | } else { | 0 |
| 475 | q_SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, q_X509Callback); executed (the execution status of this line is deduced): q_SSL_CTX_set_verify(ctx, 0x01, q_X509Callback); | - |
| 476 | } executed: }Execution Count:48 | 48 |
| 477 | | - |
| 478 | // Set verification depth. | - |
| 479 | if (configuration.peerVerifyDepth != 0) partially evaluated: configuration.peerVerifyDepth != 0| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 480 | q_SSL_CTX_set_verify_depth(ctx, configuration.peerVerifyDepth); never executed: q_SSL_CTX_set_verify_depth(ctx, configuration.peerVerifyDepth); | 0 |
| 481 | | - |
| 482 | // Create and initialize SSL session | - |
| 483 | if (!(ssl = q_SSL_new(ctx))) { partially evaluated: !(ssl = q_SSL_new(ctx))| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 484 | // ### Bad error code | - |
| 485 | q->setErrorString(QSslSocket::tr("Error creating SSL session, %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error creating SSL session, %1").arg(getErrorsFromOpenSsl())); | - |
| 486 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 487 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 488 | return false; never executed: return false; | 0 |
| 489 | } | - |
| 490 | | - |
| 491 | #if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT) | - |
| 492 | if ((configuration.protocol == QSsl::TlsV1SslV3 || partially evaluated: configuration.protocol == QSsl::TlsV1SslV3| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 493 | configuration.protocol == QSsl::TlsV1_0 || partially evaluated: configuration.protocol == QSsl::TlsV1_0| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 494 | configuration.protocol == QSsl::TlsV1_1 || partially evaluated: configuration.protocol == QSsl::TlsV1_1| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 495 | configuration.protocol == QSsl::TlsV1_2 || partially evaluated: configuration.protocol == QSsl::TlsV1_2| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 496 | configuration.protocol == QSsl::SecureProtocols || evaluated: configuration.protocol == QSsl::SecureProtocols| yes Evaluation Count:45 | yes Evaluation Count:3 |
| 3-45 |
| 497 | configuration.protocol == QSsl::AnyProtocol) && partially evaluated: configuration.protocol == QSsl::AnyProtocol| yes Evaluation Count:3 | no Evaluation Count:0 |
| 0-3 |
| 498 | client && q_SSLeay() >= 0x00090806fL) { evaluated: client| yes Evaluation Count:45 | yes Evaluation Count:3 |
partially evaluated: q_SSLeay() >= 0x00090806fL| yes Evaluation Count:45 | no Evaluation Count:0 |
| 0-45 |
| 499 | // Set server hostname on TLS extension. RFC4366 section 3.1 requires it in ACE format. | - |
| 500 | QString tlsHostName = verificationPeerName.isEmpty() ? q->peerName() : verificationPeerName; partially evaluated: verificationPeerName.isEmpty()| yes Evaluation Count:45 | no Evaluation Count:0 |
| 0-45 |
| 501 | if (tlsHostName.isEmpty()) partially evaluated: tlsHostName.isEmpty()| no Evaluation Count:0 | yes Evaluation Count:45 |
| 0-45 |
| 502 | tlsHostName = hostName; never executed: tlsHostName = hostName; | 0 |
| 503 | QByteArray ace = QUrl::toAce(tlsHostName); executed (the execution status of this line is deduced): QByteArray ace = QUrl::toAce(tlsHostName); | - |
| 504 | // only send the SNI header if the URL is valid and not an IP | - |
| 505 | if (!ace.isEmpty() partially evaluated: !ace.isEmpty()| yes Evaluation Count:45 | no Evaluation Count:0 |
| 0-45 |
| 506 | && !QHostAddress().setAddress(tlsHostName) evaluated: !QHostAddress().setAddress(tlsHostName)| yes Evaluation Count:36 | yes Evaluation Count:9 |
| 9-36 |
| 507 | && !(configuration.sslOptions & QSsl::SslOptionDisableServerNameIndication)) { partially evaluated: !(configuration.sslOptions & QSsl::SslOptionDisableServerNameIndication)| yes Evaluation Count:36 | no Evaluation Count:0 |
| 0-36 |
| 508 | if (!q_SSL_ctrl(ssl, SSL_CTRL_SET_TLSEXT_HOSTNAME, TLSEXT_NAMETYPE_host_name, ace.data())) partially evaluated: !q_SSL_ctrl(ssl, 55, 0, ace.data())| no Evaluation Count:0 | yes Evaluation Count:36 |
| 0-36 |
| 509 | qWarning("could not set SSL_CTRL_SET_TLSEXT_HOSTNAME, Server Name Indication disabled"); never executed: QMessageLogger("ssl/qsslsocket_openssl.cpp", 509, __PRETTY_FUNCTION__).warning("could not set SSL_CTRL_SET_TLSEXT_HOSTNAME, Server Name Indication disabled"); | 0 |
| 510 | } executed: }Execution Count:36 | 36 |
| 511 | } executed: }Execution Count:45 | 45 |
| 512 | #endif | - |
| 513 | | - |
| 514 | // Clear the session. | - |
| 515 | q_SSL_clear(ssl); executed (the execution status of this line is deduced): q_SSL_clear(ssl); | - |
| 516 | errorList.clear(); executed (the execution status of this line is deduced): errorList.clear(); | - |
| 517 | | - |
| 518 | // Initialize memory BIOs for encryption and decryption. | - |
| 519 | readBio = q_BIO_new(q_BIO_s_mem()); executed (the execution status of this line is deduced): readBio = q_BIO_new(q_BIO_s_mem()); | - |
| 520 | writeBio = q_BIO_new(q_BIO_s_mem()); executed (the execution status of this line is deduced): writeBio = q_BIO_new(q_BIO_s_mem()); | - |
| 521 | if (!readBio || !writeBio) { partially evaluated: !readBio| no Evaluation Count:0 | yes Evaluation Count:48 |
partially evaluated: !writeBio| no Evaluation Count:0 | yes Evaluation Count:48 |
| 0-48 |
| 522 | q->setErrorString(QSslSocket::tr("Error creating SSL session: %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error creating SSL session: %1").arg(getErrorsFromOpenSsl())); | - |
| 523 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 524 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 525 | return false; never executed: return false; | 0 |
| 526 | } | - |
| 527 | | - |
| 528 | // Assign the bios. | - |
| 529 | q_SSL_set_bio(ssl, readBio, writeBio); executed (the execution status of this line is deduced): q_SSL_set_bio(ssl, readBio, writeBio); | - |
| 530 | | - |
| 531 | if (mode == QSslSocket::SslClientMode) evaluated: mode == QSslSocket::SslClientMode| yes Evaluation Count:45 | yes Evaluation Count:3 |
| 3-45 |
| 532 | q_SSL_set_connect_state(ssl); executed: q_SSL_set_connect_state(ssl);Execution Count:45 | 45 |
| 533 | else | - |
| 534 | q_SSL_set_accept_state(ssl); executed: q_SSL_set_accept_state(ssl);Execution Count:3 | 3 |
| 535 | | - |
| 536 | return true; executed: return true;Execution Count:48 | 48 |
| 537 | } | - |
| 538 | | - |
| 539 | void QSslSocketBackendPrivate::destroySslContext() | - |
| 540 | { | - |
| 541 | if (ssl) { evaluated: ssl| yes Evaluation Count:48 | yes Evaluation Count:99 |
| 48-99 |
| 542 | q_SSL_free(ssl); executed (the execution status of this line is deduced): q_SSL_free(ssl); | - |
| 543 | ssl = 0; executed (the execution status of this line is deduced): ssl = 0; | - |
| 544 | } executed: }Execution Count:48 | 48 |
| 545 | if (ctx) { evaluated: ctx| yes Evaluation Count:48 | yes Evaluation Count:99 |
| 48-99 |
| 546 | q_SSL_CTX_free(ctx); executed (the execution status of this line is deduced): q_SSL_CTX_free(ctx); | - |
| 547 | ctx = 0; executed (the execution status of this line is deduced): ctx = 0; | - |
| 548 | } executed: }Execution Count:48 | 48 |
| 549 | if (pkey) { evaluated: pkey| yes Evaluation Count:3 | yes Evaluation Count:144 |
| 3-144 |
| 550 | q_EVP_PKEY_free(pkey); executed (the execution status of this line is deduced): q_EVP_PKEY_free(pkey); | - |
| 551 | pkey = 0; executed (the execution status of this line is deduced): pkey = 0; | - |
| 552 | } executed: }Execution Count:3 | 3 |
| 553 | } executed: }Execution Count:147 | 147 |
| 554 | | - |
| 555 | /*! | - |
| 556 | \internal | - |
| 557 | */ | - |
| 558 | void QSslSocketPrivate::deinitialize() | - |
| 559 | { | - |
| 560 | q_CRYPTO_set_id_callback(0); executed (the execution status of this line is deduced): q_CRYPTO_set_id_callback(0); | - |
| 561 | q_CRYPTO_set_locking_callback(0); executed (the execution status of this line is deduced): q_CRYPTO_set_locking_callback(0); | - |
| 562 | q_ERR_free_strings(); executed (the execution status of this line is deduced): q_ERR_free_strings(); | - |
| 563 | } executed: }Execution Count:10 | 10 |
| 564 | | - |
| 565 | /*! | - |
| 566 | \internal | - |
| 567 | | - |
| 568 | Does the minimum amount of initialization to determine whether SSL | - |
| 569 | is supported or not. | - |
| 570 | */ | - |
| 571 | | - |
| 572 | bool QSslSocketPrivate::supportsSsl() | - |
| 573 | { | - |
| 574 | return ensureLibraryLoaded(); executed: return ensureLibraryLoaded();Execution Count:33129 | 33129 |
| 575 | } | - |
| 576 | | - |
| 577 | bool QSslSocketPrivate::ensureLibraryLoaded() | - |
| 578 | { | - |
| 579 | if (!q_resolveOpenSslSymbols()) partially evaluated: !q_resolveOpenSslSymbols()| no Evaluation Count:0 | yes Evaluation Count:33130 |
| 0-33130 |
| 580 | return false; never executed: return false; | 0 |
| 581 | | - |
| 582 | // Check if the library itself needs to be initialized. | - |
| 583 | QMutexLocker locker(openssl_locks()->initLock()); executed (the execution status of this line is deduced): QMutexLocker locker(openssl_locks()->initLock()); | - |
| 584 | | - |
| 585 | if (!s_libraryLoaded) { evaluated: !s_libraryLoaded| yes Evaluation Count:10 | yes Evaluation Count:33120 |
| 10-33120 |
| 586 | s_libraryLoaded = true; executed (the execution status of this line is deduced): s_libraryLoaded = true; | - |
| 587 | | - |
| 588 | // Initialize OpenSSL. | - |
| 589 | q_CRYPTO_set_id_callback(id_function); executed (the execution status of this line is deduced): q_CRYPTO_set_id_callback(id_function); | - |
| 590 | q_CRYPTO_set_locking_callback(locking_function); executed (the execution status of this line is deduced): q_CRYPTO_set_locking_callback(locking_function); | - |
| 591 | if (q_SSL_library_init() != 1) partially evaluated: q_SSL_library_init() != 1| no Evaluation Count:0 | yes Evaluation Count:10 |
| 0-10 |
| 592 | return false; never executed: return false; | 0 |
| 593 | q_SSL_load_error_strings(); executed (the execution status of this line is deduced): q_SSL_load_error_strings(); | - |
| 594 | q_OpenSSL_add_all_algorithms(); executed (the execution status of this line is deduced): q_OPENSSL_add_all_algorithms_conf(); | - |
| 595 | | - |
| 596 | // Initialize OpenSSL's random seed. | - |
| 597 | if (!q_RAND_status()) { partially evaluated: !q_RAND_status()| no Evaluation Count:0 | yes Evaluation Count:10 |
| 0-10 |
| 598 | struct { never executed (the execution status of this line is deduced): struct { | - |
| 599 | int msec; never executed (the execution status of this line is deduced): int msec; | - |
| 600 | int sec; never executed (the execution status of this line is deduced): int sec; | - |
| 601 | void *stack; never executed (the execution status of this line is deduced): void *stack; | - |
| 602 | } randomish; never executed (the execution status of this line is deduced): } randomish; | - |
| 603 | | - |
| 604 | int attempts = 500; never executed (the execution status of this line is deduced): int attempts = 500; | - |
| 605 | do { | - |
| 606 | if (attempts < 500) { never evaluated: attempts < 500 | 0 |
| 607 | #ifdef Q_OS_UNIX | - |
| 608 | struct timespec ts = {0, 33333333}; never executed (the execution status of this line is deduced): struct timespec ts = {0, 33333333}; | - |
| 609 | nanosleep(&ts, 0); never executed (the execution status of this line is deduced): nanosleep(&ts, 0); | - |
| 610 | #else | - |
| 611 | Sleep(3); | - |
| 612 | #endif | - |
| 613 | randomish.msec = attempts; never executed (the execution status of this line is deduced): randomish.msec = attempts; | - |
| 614 | } | 0 |
| 615 | randomish.stack = (void *)&randomish; never executed (the execution status of this line is deduced): randomish.stack = (void *)&randomish; | - |
| 616 | randomish.msec = QTime::currentTime().msec(); never executed (the execution status of this line is deduced): randomish.msec = QTime::currentTime().msec(); | - |
| 617 | randomish.sec = QTime::currentTime().second(); never executed (the execution status of this line is deduced): randomish.sec = QTime::currentTime().second(); | - |
| 618 | q_RAND_seed((const char *)&randomish, sizeof(randomish)); never executed (the execution status of this line is deduced): q_RAND_seed((const char *)&randomish, sizeof(randomish)); | - |
| 619 | } while (!q_RAND_status() && --attempts); never executed: } never evaluated: !q_RAND_status() never evaluated: --attempts | 0 |
| 620 | if (!attempts) never evaluated: !attempts | 0 |
| 621 | return false; never executed: return false; | 0 |
| 622 | } | 0 |
| 623 | } executed: }Execution Count:10 | 10 |
| 624 | return true; executed: return true;Execution Count:33130 | 33130 |
| 625 | } | - |
| 626 | | - |
| 627 | void QSslSocketPrivate::ensureCiphersAndCertsLoaded() | - |
| 628 | { | - |
| 629 | QMutexLocker locker(openssl_locks()->initLock()); executed (the execution status of this line is deduced): QMutexLocker locker(openssl_locks()->initLock()); | - |
| 630 | if (s_loadedCiphersAndCerts) evaluated: s_loadedCiphersAndCerts| yes Evaluation Count:19967 | yes Evaluation Count:9 |
| 9-19967 |
| 631 | return; executed: return;Execution Count:19967 | 19967 |
| 632 | s_loadedCiphersAndCerts = true; executed (the execution status of this line is deduced): s_loadedCiphersAndCerts = true; | - |
| 633 | | - |
| 634 | resetDefaultCiphers(); executed (the execution status of this line is deduced): resetDefaultCiphers(); | - |
| 635 | | - |
| 636 | #ifndef QT_NO_LIBRARY | - |
| 637 | //load symbols needed to receive certificates from system store | - |
| 638 | #if defined(Q_OS_MAC) && !defined(Q_OS_IOS) | - |
| 639 | QLibrary securityLib("/System/Library/Frameworks/Security.framework/Versions/Current/Security"); | - |
| 640 | if (securityLib.load()) { | - |
| 641 | ptrSecCertificateGetData = (PtrSecCertificateGetData) securityLib.resolve("SecCertificateGetData"); | - |
| 642 | if (!ptrSecCertificateGetData) | - |
| 643 | qWarning("could not resolve symbols in security library"); // should never happen | - |
| 644 | | - |
| 645 | ptrSecTrustSettingsCopyCertificates = (PtrSecTrustSettingsCopyCertificates) securityLib.resolve("SecTrustSettingsCopyCertificates"); | - |
| 646 | if (!ptrSecTrustSettingsCopyCertificates) { // method was introduced in Leopard, use legacy method if it's not there | - |
| 647 | ptrSecTrustCopyAnchorCertificates = (PtrSecTrustCopyAnchorCertificates) securityLib.resolve("SecTrustCopyAnchorCertificates"); | - |
| 648 | if (!ptrSecTrustCopyAnchorCertificates) | - |
| 649 | qWarning("could not resolve symbols in security library"); // should never happen | - |
| 650 | } | - |
| 651 | } else { | - |
| 652 | qWarning("could not load security library"); | - |
| 653 | } | - |
| 654 | #elif defined(Q_OS_WIN) | - |
| 655 | HINSTANCE hLib = LoadLibraryW(L"Crypt32"); | - |
| 656 | if (hLib) { | - |
| 657 | #if defined(Q_OS_WINCE) | - |
| 658 | ptrCertOpenSystemStoreW = (PtrCertOpenSystemStoreW)GetProcAddress(hLib, L"CertOpenStore"); | - |
| 659 | ptrCertFindCertificateInStore = (PtrCertFindCertificateInStore)GetProcAddress(hLib, L"CertFindCertificateInStore"); | - |
| 660 | ptrCertCloseStore = (PtrCertCloseStore)GetProcAddress(hLib, L"CertCloseStore"); | - |
| 661 | #else | - |
| 662 | ptrCertOpenSystemStoreW = (PtrCertOpenSystemStoreW)GetProcAddress(hLib, "CertOpenSystemStoreW"); | - |
| 663 | ptrCertFindCertificateInStore = (PtrCertFindCertificateInStore)GetProcAddress(hLib, "CertFindCertificateInStore"); | - |
| 664 | ptrCertCloseStore = (PtrCertCloseStore)GetProcAddress(hLib, "CertCloseStore"); | - |
| 665 | #endif | - |
| 666 | if (!ptrCertOpenSystemStoreW || !ptrCertFindCertificateInStore || !ptrCertCloseStore) | - |
| 667 | qWarning("could not resolve symbols in crypt32 library"); // should never happen | - |
| 668 | } else { | - |
| 669 | qWarning("could not load crypt32 library"); // should never happen | - |
| 670 | } | - |
| 671 | #elif defined(Q_OS_UNIX) && !defined(Q_OS_MAC) | - |
| 672 | // check whether we can enable on-demand root-cert loading (i.e. check whether the sym links are there) | - |
| 673 | QList<QByteArray> dirs = unixRootCertDirectories(); executed (the execution status of this line is deduced): QList<QByteArray> dirs = unixRootCertDirectories(); | - |
| 674 | QStringList symLinkFilter; executed (the execution status of this line is deduced): QStringList symLinkFilter; | - |
| 675 | 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]"); executed (the execution status of this line is deduced): 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]"); | - |
| 676 | for (int a = 0; a < dirs.count(); ++a) { partially evaluated: a < dirs.count()| yes Evaluation Count:9 | no Evaluation Count:0 |
| 0-9 |
| 677 | QDirIterator iterator(QLatin1String(dirs.at(a)), symLinkFilter, QDir::Files); executed (the execution status of this line is deduced): QDirIterator iterator(QLatin1String(dirs.at(a)), symLinkFilter, QDir::Files); | - |
| 678 | if (iterator.hasNext()) { partially evaluated: iterator.hasNext()| yes Evaluation Count:9 | no Evaluation Count:0 |
| 0-9 |
| 679 | s_loadRootCertsOnDemand = true; executed (the execution status of this line is deduced): s_loadRootCertsOnDemand = true; | - |
| 680 | break; executed: break;Execution Count:9 | 9 |
| 681 | } | - |
| 682 | } | 0 |
| 683 | #endif | - |
| 684 | #endif //QT_NO_LIBRARY | - |
| 685 | // if on-demand loading was not enabled, load the certs now | - |
| 686 | if (!s_loadRootCertsOnDemand) partially evaluated: !s_loadRootCertsOnDemand| no Evaluation Count:0 | yes Evaluation Count:9 |
| 0-9 |
| 687 | setDefaultCaCertificates(systemCaCertificates()); never executed: setDefaultCaCertificates(systemCaCertificates()); | 0 |
| 688 | #ifdef Q_OS_WIN | - |
| 689 | //Enabled for fetching additional root certs from windows update on windows 6+ | - |
| 690 | //This flag is set false by setDefaultCaCertificates() indicating the app uses | - |
| 691 | //its own cert bundle rather than the system one. | - |
| 692 | //Same logic that disables the unix on demand cert loading. | - |
| 693 | //Unlike unix, we do preload the certificates from the cert store. | - |
| 694 | if ((QSysInfo::windowsVersion() & QSysInfo::WV_NT_based) >= QSysInfo::WV_6_0) | - |
| 695 | s_loadRootCertsOnDemand = true; | - |
| 696 | #endif | - |
| 697 | } executed: }Execution Count:9 | 9 |
| 698 | | - |
| 699 | /*! | - |
| 700 | \internal | - |
| 701 | | - |
| 702 | Declared static in QSslSocketPrivate, makes sure the SSL libraries have | - |
| 703 | been initialized. | - |
| 704 | */ | - |
| 705 | | - |
| 706 | void QSslSocketPrivate::ensureInitialized() | - |
| 707 | { | - |
| 708 | if (!supportsSsl()) partially evaluated: !supportsSsl()| no Evaluation Count:0 | yes Evaluation Count:19976 |
| 0-19976 |
| 709 | return; | 0 |
| 710 | | - |
| 711 | ensureCiphersAndCertsLoaded(); executed (the execution status of this line is deduced): ensureCiphersAndCertsLoaded(); | - |
| 712 | } executed: }Execution Count:19975 | 19975 |
| 713 | | - |
| 714 | long QSslSocketPrivate::sslLibraryVersionNumber() | - |
| 715 | { | - |
| 716 | return q_SSLeay(); never executed: return q_SSLeay(); | 0 |
| 717 | } | - |
| 718 | | - |
| 719 | QString QSslSocketPrivate::sslLibraryVersionString() | - |
| 720 | { | - |
| 721 | if (!supportsSsl()) never evaluated: !supportsSsl() | 0 |
| 722 | return QString(); never executed: return QString(); | 0 |
| 723 | | - |
| 724 | const char *versionString = q_SSLeay_version(SSLEAY_VERSION); never executed (the execution status of this line is deduced): const char *versionString = q_SSLeay_version(0); | - |
| 725 | if (!versionString) never evaluated: !versionString | 0 |
| 726 | return QString(); never executed: return QString(); | 0 |
| 727 | | - |
| 728 | return QString::fromLatin1(versionString); never executed: return QString::fromLatin1(versionString); | 0 |
| 729 | } | - |
| 730 | | - |
| 731 | /*! | - |
| 732 | \internal | - |
| 733 | | - |
| 734 | Declared static in QSslSocketPrivate, backend-dependent loading of | - |
| 735 | application-wide global ciphers. | - |
| 736 | */ | - |
| 737 | void QSslSocketPrivate::resetDefaultCiphers() | - |
| 738 | { | - |
| 739 | SSL_CTX *myCtx = q_SSL_CTX_new(q_SSLv23_client_method()); executed (the execution status of this line is deduced): SSL_CTX *myCtx = q_SSL_CTX_new(q_SSLv23_client_method()); | - |
| 740 | SSL *mySsl = q_SSL_new(myCtx); executed (the execution status of this line is deduced): SSL *mySsl = q_SSL_new(myCtx); | - |
| 741 | | - |
| 742 | QList<QSslCipher> ciphers; executed (the execution status of this line is deduced): QList<QSslCipher> ciphers; | - |
| 743 | | - |
| 744 | STACK_OF(SSL_CIPHER) *supportedCiphers = q_SSL_get_ciphers(mySsl); executed (the execution status of this line is deduced): STACK *supportedCiphers = q_SSL_get_ciphers(mySsl); | - |
| 745 | for (int i = 0; i < q_sk_SSL_CIPHER_num(supportedCiphers); ++i) { evaluated: i < ((int (*)(const STACK *))q_sk_num)((supportedCiphers))| yes Evaluation Count:225 | yes Evaluation Count:9 |
| 9-225 |
| 746 | if (SSL_CIPHER *cipher = q_sk_SSL_CIPHER_value(supportedCiphers, i)) { partially evaluated: SSL_CIPHER *cipher = ((SSL_CIPHER * (*)(const STACK *, int))q_sk_value)((supportedCiphers), (i))| yes Evaluation Count:225 | no Evaluation Count:0 |
| 0-225 |
| 747 | if (cipher->valid) { partially evaluated: cipher->valid| yes Evaluation Count:225 | no Evaluation Count:0 |
| 0-225 |
| 748 | QSslCipher ciph = QSslSocketBackendPrivate::QSslCipher_from_SSL_CIPHER(cipher); executed (the execution status of this line is deduced): QSslCipher ciph = QSslSocketBackendPrivate::QSslCipher_from_SSL_CIPHER(cipher); | - |
| 749 | if (!ciph.isNull()) { partially evaluated: !ciph.isNull()| yes Evaluation Count:225 | no Evaluation Count:0 |
| 0-225 |
| 750 | if (!ciph.name().toLower().startsWith(QLatin1String("adh"))) partially evaluated: !ciph.name().toLower().startsWith(QLatin1String("adh"))| yes Evaluation Count:225 | no Evaluation Count:0 |
| 0-225 |
| 751 | ciphers << ciph; executed: ciphers << ciph;Execution Count:225 | 225 |
| 752 | } executed: }Execution Count:225 | 225 |
| 753 | } executed: }Execution Count:225 | 225 |
| 754 | } executed: }Execution Count:225 | 225 |
| 755 | } executed: }Execution Count:225 | 225 |
| 756 | | - |
| 757 | q_SSL_CTX_free(myCtx); executed (the execution status of this line is deduced): q_SSL_CTX_free(myCtx); | - |
| 758 | q_SSL_free(mySsl); executed (the execution status of this line is deduced): q_SSL_free(mySsl); | - |
| 759 | | - |
| 760 | setDefaultSupportedCiphers(ciphers); executed (the execution status of this line is deduced): setDefaultSupportedCiphers(ciphers); | - |
| 761 | setDefaultCiphers(ciphers); executed (the execution status of this line is deduced): setDefaultCiphers(ciphers); | - |
| 762 | } executed: }Execution Count:9 | 9 |
| 763 | | - |
| 764 | QList<QSslCertificate> QSslSocketPrivate::systemCaCertificates() | - |
| 765 | { | - |
| 766 | ensureInitialized(); executed (the execution status of this line is deduced): ensureInitialized(); | - |
| 767 | #ifdef QSSLSOCKET_DEBUG | - |
| 768 | QElapsedTimer timer; | - |
| 769 | timer.start(); | - |
| 770 | #endif | - |
| 771 | QList<QSslCertificate> systemCerts; executed (the execution status of this line is deduced): QList<QSslCertificate> systemCerts; | - |
| 772 | #if defined(Q_OS_MAC) && !defined(Q_OS_IOS) | - |
| 773 | CFArrayRef cfCerts; | - |
| 774 | OSStatus status = 1; | - |
| 775 | | - |
| 776 | OSStatus SecCertificateGetData ( | - |
| 777 | SecCertificateRef certificate, | - |
| 778 | CSSM_DATA_PTR data | - |
| 779 | ); | - |
| 780 | | - |
| 781 | if (ptrSecCertificateGetData) { | - |
| 782 | if (ptrSecTrustSettingsCopyCertificates) | - |
| 783 | status = ptrSecTrustSettingsCopyCertificates(kSecTrustSettingsDomainSystem, &cfCerts); | - |
| 784 | else if (ptrSecTrustCopyAnchorCertificates) | - |
| 785 | status = ptrSecTrustCopyAnchorCertificates(&cfCerts); | - |
| 786 | if (!status) { | - |
| 787 | CFIndex size = CFArrayGetCount(cfCerts); | - |
| 788 | for (CFIndex i = 0; i < size; ++i) { | - |
| 789 | SecCertificateRef cfCert = (SecCertificateRef)CFArrayGetValueAtIndex(cfCerts, i); | - |
| 790 | CSSM_DATA data; | - |
| 791 | CSSM_DATA_PTR dataPtr = &data; | - |
| 792 | if (ptrSecCertificateGetData(cfCert, dataPtr)) { | - |
| 793 | qWarning("error retrieving a CA certificate from the system store"); | - |
| 794 | } else { | - |
| 795 | int len = data.Length; | - |
| 796 | char *rawData = reinterpret_cast<char *>(data.Data); | - |
| 797 | QByteArray rawCert(rawData, len); | - |
| 798 | systemCerts.append(QSslCertificate::fromData(rawCert, QSsl::Der)); | - |
| 799 | } | - |
| 800 | } | - |
| 801 | CFRelease(cfCerts); | - |
| 802 | } | - |
| 803 | else { | - |
| 804 | // no detailed error handling here | - |
| 805 | qWarning("could not retrieve system CA certificates"); | - |
| 806 | } | - |
| 807 | } | - |
| 808 | #elif defined(Q_OS_WIN) | - |
| 809 | if (ptrCertOpenSystemStoreW && ptrCertFindCertificateInStore && ptrCertCloseStore) { | - |
| 810 | HCERTSTORE hSystemStore; | - |
| 811 | #if defined(Q_OS_WINCE) | - |
| 812 | hSystemStore = ptrCertOpenSystemStoreW(CERT_STORE_PROV_SYSTEM_W, | - |
| 813 | 0, | - |
| 814 | 0, | - |
| 815 | CERT_STORE_NO_CRYPT_RELEASE_FLAG|CERT_SYSTEM_STORE_CURRENT_USER, | - |
| 816 | L"ROOT"); | - |
| 817 | #else | - |
| 818 | hSystemStore = ptrCertOpenSystemStoreW(0, L"ROOT"); | - |
| 819 | #endif | - |
| 820 | if(hSystemStore) { | - |
| 821 | PCCERT_CONTEXT pc = NULL; | - |
| 822 | while(1) { | - |
| 823 | pc = ptrCertFindCertificateInStore( hSystemStore, X509_ASN_ENCODING, 0, CERT_FIND_ANY, NULL, pc); | - |
| 824 | if(!pc) | - |
| 825 | break; | - |
| 826 | QByteArray der((const char *)(pc->pbCertEncoded), static_cast<int>(pc->cbCertEncoded)); | - |
| 827 | QSslCertificate cert(der, QSsl::Der); | - |
| 828 | systemCerts.append(cert); | - |
| 829 | } | - |
| 830 | ptrCertCloseStore(hSystemStore, 0); | - |
| 831 | } | - |
| 832 | } | - |
| 833 | #elif defined(Q_OS_UNIX) | - |
| 834 | QSet<QString> certFiles; executed (the execution status of this line is deduced): QSet<QString> certFiles; | - |
| 835 | QList<QByteArray> directories = unixRootCertDirectories(); executed (the execution status of this line is deduced): QList<QByteArray> directories = unixRootCertDirectories(); | - |
| 836 | QDir currentDir; executed (the execution status of this line is deduced): QDir currentDir; | - |
| 837 | QStringList nameFilters; executed (the execution status of this line is deduced): QStringList nameFilters; | - |
| 838 | nameFilters << QLatin1String("*.pem") << QLatin1String("*.crt"); executed (the execution status of this line is deduced): nameFilters << QLatin1String("*.pem") << QLatin1String("*.crt"); | - |
| 839 | currentDir.setNameFilters(nameFilters); executed (the execution status of this line is deduced): currentDir.setNameFilters(nameFilters); | - |
| 840 | for (int a = 0; a < directories.count(); a++) { evaluated: a < directories.count()| yes Evaluation Count:8 | yes Evaluation Count:1 |
| 1-8 |
| 841 | currentDir.setPath(QLatin1String(directories.at(a))); executed (the execution status of this line is deduced): currentDir.setPath(QLatin1String(directories.at(a))); | - |
| 842 | QDirIterator it(currentDir); executed (the execution status of this line is deduced): QDirIterator it(currentDir); | - |
| 843 | while(it.hasNext()) { evaluated: it.hasNext()| yes Evaluation Count:282 | yes Evaluation Count:8 |
| 8-282 |
| 844 | it.next(); executed (the execution status of this line is deduced): it.next(); | - |
| 845 | // use canonical path here to not load the same certificate twice if symlinked | - |
| 846 | certFiles.insert(it.fileInfo().canonicalFilePath()); executed (the execution status of this line is deduced): certFiles.insert(it.fileInfo().canonicalFilePath()); | - |
| 847 | } executed: }Execution Count:282 | 282 |
| 848 | } executed: }Execution Count:8 | 8 |
| 849 | QSetIterator<QString> it(certFiles); executed (the execution status of this line is deduced): QSetIterator<QString> it(certFiles); | - |
| 850 | while(it.hasNext()) { evaluated: it.hasNext()| yes Evaluation Count:141 | yes Evaluation Count:1 |
| 1-141 |
| 851 | systemCerts.append(QSslCertificate::fromPath(it.next())); executed (the execution status of this line is deduced): systemCerts.append(QSslCertificate::fromPath(it.next())); | - |
| 852 | } executed: }Execution Count:141 | 141 |
| 853 | systemCerts.append(QSslCertificate::fromPath(QLatin1String("/etc/pki/tls/certs/ca-bundle.crt"), QSsl::Pem)); // Fedora, Mandriva executed (the execution status of this line is deduced): systemCerts.append(QSslCertificate::fromPath(QLatin1String("/etc/pki/tls/certs/ca-bundle.crt"), QSsl::Pem)); | - |
| 854 | systemCerts.append(QSslCertificate::fromPath(QLatin1String("/usr/local/share/certs/ca-root-nss.crt"), QSsl::Pem)); // FreeBSD's ca_root_nss executed (the execution status of this line is deduced): systemCerts.append(QSslCertificate::fromPath(QLatin1String("/usr/local/share/certs/ca-root-nss.crt"), QSsl::Pem)); | - |
| 855 | #endif | - |
| 856 | #ifdef QSSLSOCKET_DEBUG | - |
| 857 | qDebug() << "systemCaCertificates retrieval time " << timer.elapsed() << "ms"; | - |
| 858 | qDebug() << "imported " << systemCerts.count() << " certificates"; | - |
| 859 | #endif | - |
| 860 | | - |
| 861 | return systemCerts; executed: return systemCerts;Execution Count:1 | 1 |
| 862 | } | - |
| 863 | | - |
| 864 | void QSslSocketBackendPrivate::startClientEncryption() | - |
| 865 | { | - |
| 866 | Q_Q(QSslSocket); executed (the execution status of this line is deduced): QSslSocket * const q = q_func(); | - |
| 867 | if (!initSslContext()) { partially evaluated: !initSslContext()| no Evaluation Count:0 | yes Evaluation Count:45 |
| 0-45 |
| 868 | q->setErrorString(QSslSocket::tr("Unable to init SSL Context: %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Unable to init SSL Context: %1").arg(getErrorsFromOpenSsl())); | - |
| 869 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 870 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 871 | return; | 0 |
| 872 | } | - |
| 873 | | - |
| 874 | // Start connecting. This will place outgoing data in the BIO, so we | - |
| 875 | // follow up with calling transmit(). | - |
| 876 | startHandshake(); executed (the execution status of this line is deduced): startHandshake(); | - |
| 877 | transmit(); executed (the execution status of this line is deduced): transmit(); | - |
| 878 | } executed: }Execution Count:45 | 45 |
| 879 | | - |
| 880 | void QSslSocketBackendPrivate::startServerEncryption() | - |
| 881 | { | - |
| 882 | Q_Q(QSslSocket); executed (the execution status of this line is deduced): QSslSocket * const q = q_func(); | - |
| 883 | if (!initSslContext()) { partially evaluated: !initSslContext()| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 884 | q->setErrorString(QSslSocket::tr("Unable to init SSL Context: %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Unable to init SSL Context: %1").arg(getErrorsFromOpenSsl())); | - |
| 885 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 886 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 887 | return; | 0 |
| 888 | } | - |
| 889 | | - |
| 890 | // Start connecting. This will place outgoing data in the BIO, so we | - |
| 891 | // follow up with calling transmit(). | - |
| 892 | startHandshake(); executed (the execution status of this line is deduced): startHandshake(); | - |
| 893 | transmit(); executed (the execution status of this line is deduced): transmit(); | - |
| 894 | } executed: }Execution Count:3 | 3 |
| 895 | | - |
| 896 | /*! | - |
| 897 | \internal | - |
| 898 | | - |
| 899 | Transmits encrypted data between the BIOs and the socket. | - |
| 900 | */ | - |
| 901 | void QSslSocketBackendPrivate::transmit() | - |
| 902 | { | - |
| 903 | Q_Q(QSslSocket); executed (the execution status of this line is deduced): QSslSocket * const q = q_func(); | - |
| 904 | | - |
| 905 | // If we don't have any SSL context, don't bother transmitting. | - |
| 906 | if (!ssl) partially evaluated: !ssl| no Evaluation Count:0 | yes Evaluation Count:2965 |
| 0-2965 |
| 907 | return; | 0 |
| 908 | | - |
| 909 | bool transmitting; executed (the execution status of this line is deduced): bool transmitting; | - |
| 910 | do { | - |
| 911 | transmitting = false; executed (the execution status of this line is deduced): transmitting = false; | - |
| 912 | | - |
| 913 | // If the connection is secure, we can transfer data from the write | - |
| 914 | // buffer (in plain text) to the write BIO through SSL_write. | - |
| 915 | if (connectionEncrypted && !writeBuffer.isEmpty()) { evaluated: connectionEncrypted| yes Evaluation Count:5709 | yes Evaluation Count:258 |
evaluated: !writeBuffer.isEmpty()| yes Evaluation Count:2518 | yes Evaluation Count:3191 |
| 258-5709 |
| 916 | qint64 totalBytesWritten = 0; executed (the execution status of this line is deduced): qint64 totalBytesWritten = 0; | - |
| 917 | int nextDataBlockSize; executed (the execution status of this line is deduced): int nextDataBlockSize; | - |
| 918 | while ((nextDataBlockSize = writeBuffer.nextDataBlockSize()) > 0) { evaluated: (nextDataBlockSize = writeBuffer.nextDataBlockSize()) > 0| yes Evaluation Count:2518 | yes Evaluation Count:2518 |
| 2518 |
| 919 | int writtenBytes = q_SSL_write(ssl, writeBuffer.readPointer(), nextDataBlockSize); executed (the execution status of this line is deduced): int writtenBytes = q_SSL_write(ssl, writeBuffer.readPointer(), nextDataBlockSize); | - |
| 920 | if (writtenBytes <= 0) { partially evaluated: writtenBytes <= 0| no Evaluation Count:0 | yes Evaluation Count:2518 |
| 0-2518 |
| 921 | // ### Better error handling. | - |
| 922 | q->setErrorString(QSslSocket::tr("Unable to write data: %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Unable to write data: %1").arg(getErrorsFromOpenSsl())); | - |
| 923 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 924 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 925 | return; | 0 |
| 926 | } | - |
| 927 | #ifdef QSSLSOCKET_DEBUG | - |
| 928 | qDebug() << "QSslSocketBackendPrivate::transmit: encrypted" << writtenBytes << "bytes"; | - |
| 929 | #endif | - |
| 930 | writeBuffer.free(writtenBytes); executed (the execution status of this line is deduced): writeBuffer.free(writtenBytes); | - |
| 931 | totalBytesWritten += writtenBytes; executed (the execution status of this line is deduced): totalBytesWritten += writtenBytes; | - |
| 932 | | - |
| 933 | if (writtenBytes < nextDataBlockSize) { partially evaluated: writtenBytes < nextDataBlockSize| no Evaluation Count:0 | yes Evaluation Count:2518 |
| 0-2518 |
| 934 | // break out of the writing loop and try again after we had read | - |
| 935 | transmitting = true; never executed (the execution status of this line is deduced): transmitting = true; | - |
| 936 | break; | 0 |
| 937 | } | - |
| 938 | } executed: }Execution Count:2518 | 2518 |
| 939 | | - |
| 940 | if (totalBytesWritten > 0) { partially evaluated: totalBytesWritten > 0| yes Evaluation Count:2518 | no Evaluation Count:0 |
| 0-2518 |
| 941 | // Don't emit bytesWritten() recursively. | - |
| 942 | if (!emittedBytesWritten) { partially evaluated: !emittedBytesWritten| yes Evaluation Count:2518 | no Evaluation Count:0 |
| 0-2518 |
| 943 | emittedBytesWritten = true; executed (the execution status of this line is deduced): emittedBytesWritten = true; | - |
| 944 | emit q->bytesWritten(totalBytesWritten); executed (the execution status of this line is deduced): q->bytesWritten(totalBytesWritten); | - |
| 945 | emittedBytesWritten = false; executed (the execution status of this line is deduced): emittedBytesWritten = false; | - |
| 946 | } executed: }Execution Count:2518 | 2518 |
| 947 | } executed: }Execution Count:2518 | 2518 |
| 948 | } executed: }Execution Count:2518 | 2518 |
| 949 | | - |
| 950 | // Check if we've got any data to be written to the socket. | - |
| 951 | QVarLengthArray<char, 4096> data; executed (the execution status of this line is deduced): QVarLengthArray<char, 4096> data; | - |
| 952 | int pendingBytes; executed (the execution status of this line is deduced): int pendingBytes; | - |
| 953 | while (plainSocket->isValid() && (pendingBytes = q_BIO_pending(writeBio)) > 0) { partially evaluated: plainSocket->isValid()| yes Evaluation Count:8574 | no Evaluation Count:0 |
evaluated: (pendingBytes = (int)q_BIO_ctrl(writeBio,10,0,__null)) > 0| yes Evaluation Count:2607 | yes Evaluation Count:5967 |
| 0-8574 |
| 954 | // Read encrypted data from the write BIO into a buffer. | - |
| 955 | data.resize(pendingBytes); executed (the execution status of this line is deduced): data.resize(pendingBytes); | - |
| 956 | int encryptedBytesRead = q_BIO_read(writeBio, data.data(), pendingBytes); executed (the execution status of this line is deduced): int encryptedBytesRead = q_BIO_read(writeBio, data.data(), pendingBytes); | - |
| 957 | | - |
| 958 | // Write encrypted data from the buffer to the socket. | - |
| 959 | qint64 actualWritten = plainSocket->write(data.constData(), encryptedBytesRead); executed (the execution status of this line is deduced): qint64 actualWritten = plainSocket->write(data.constData(), encryptedBytesRead); | - |
| 960 | #ifdef QSSLSOCKET_DEBUG | - |
| 961 | qDebug() << "QSslSocketBackendPrivate::transmit: wrote" << encryptedBytesRead << "encrypted bytes to the socket" << actualWritten << "actual."; | - |
| 962 | #endif | - |
| 963 | if (actualWritten < 0) { partially evaluated: actualWritten < 0| no Evaluation Count:0 | yes Evaluation Count:2607 |
| 0-2607 |
| 964 | //plain socket write fails if it was in the pending close state. | - |
| 965 | q->setErrorString(plainSocket->errorString()); never executed (the execution status of this line is deduced): q->setErrorString(plainSocket->errorString()); | - |
| 966 | q->setSocketError(plainSocket->error()); never executed (the execution status of this line is deduced): q->setSocketError(plainSocket->error()); | - |
| 967 | emit q->error(plainSocket->error()); never executed (the execution status of this line is deduced): q->error(plainSocket->error()); | - |
| 968 | return; | 0 |
| 969 | } | - |
| 970 | transmitting = true; executed (the execution status of this line is deduced): transmitting = true; | - |
| 971 | } executed: }Execution Count:2607 | 2607 |
| 972 | | - |
| 973 | // Check if we've got any data to be read from the socket. | - |
| 974 | if (!connectionEncrypted || !readBufferMaxSize || buffer.size() < readBufferMaxSize) evaluated: !connectionEncrypted| yes Evaluation Count:258 | yes Evaluation Count:5709 |
evaluated: !readBufferMaxSize| yes Evaluation Count:4950 | yes Evaluation Count:759 |
evaluated: buffer.size() < readBufferMaxSize| yes Evaluation Count:733 | yes Evaluation Count:26 |
| 26-5709 |
| 975 | while ((pendingBytes = plainSocket->bytesAvailable()) > 0) { evaluated: (pendingBytes = plainSocket->bytesAvailable()) > 0| yes Evaluation Count:414 | yes Evaluation Count:5941 |
| 414-5941 |
| 976 | // Read encrypted data from the socket into a buffer. | - |
| 977 | data.resize(pendingBytes); executed (the execution status of this line is deduced): data.resize(pendingBytes); | - |
| 978 | // just peek() here because q_BIO_write could write less data than expected | - |
| 979 | int encryptedBytesRead = plainSocket->peek(data.data(), pendingBytes); executed (the execution status of this line is deduced): int encryptedBytesRead = plainSocket->peek(data.data(), pendingBytes); | - |
| 980 | | - |
| 981 | #ifdef QSSLSOCKET_DEBUG | - |
| 982 | qDebug() << "QSslSocketBackendPrivate::transmit: read" << encryptedBytesRead << "encrypted bytes from the socket"; | - |
| 983 | #endif | - |
| 984 | // Write encrypted data from the buffer into the read BIO. | - |
| 985 | int writtenToBio = q_BIO_write(readBio, data.constData(), encryptedBytesRead); executed (the execution status of this line is deduced): int writtenToBio = q_BIO_write(readBio, data.constData(), encryptedBytesRead); | - |
| 986 | | - |
| 987 | // do the actual read() here and throw away the results. | - |
| 988 | if (writtenToBio > 0) { partially evaluated: writtenToBio > 0| yes Evaluation Count:414 | no Evaluation Count:0 |
| 0-414 |
| 989 | // ### TODO: make this cheaper by not making it memcpy. E.g. make it work with data=0x0 or make it work with seek | - |
| 990 | plainSocket->read(data.data(), writtenToBio); executed (the execution status of this line is deduced): plainSocket->read(data.data(), writtenToBio); | - |
| 991 | } else { executed: }Execution Count:414 | 414 |
| 992 | // ### Better error handling. | - |
| 993 | q->setErrorString(QSslSocket::tr("Unable to decrypt data: %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Unable to decrypt data: %1").arg(getErrorsFromOpenSsl())); | - |
| 994 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 995 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 996 | return; | 0 |
| 997 | } | - |
| 998 | | - |
| 999 | transmitting = true; executed (the execution status of this line is deduced): transmitting = true; | - |
| 1000 | } executed: }Execution Count:414 | 414 |
| 1001 | | - |
| 1002 | // If the connection isn't secured yet, this is the time to retry the | - |
| 1003 | // connect / accept. | - |
| 1004 | if (!connectionEncrypted) { evaluated: !connectionEncrypted| yes Evaluation Count:258 | yes Evaluation Count:5709 |
| 258-5709 |
| 1005 | #ifdef QSSLSOCKET_DEBUG | - |
| 1006 | qDebug() << "QSslSocketBackendPrivate::transmit: testing encryption"; | - |
| 1007 | #endif | - |
| 1008 | if (startHandshake()) { evaluated: startHandshake()| yes Evaluation Count:32 | yes Evaluation Count:226 |
| 32-226 |
| 1009 | #ifdef QSSLSOCKET_DEBUG | - |
| 1010 | qDebug() << "QSslSocketBackendPrivate::transmit: encryption established"; | - |
| 1011 | #endif | - |
| 1012 | connectionEncrypted = true; executed (the execution status of this line is deduced): connectionEncrypted = true; | - |
| 1013 | transmitting = true; executed (the execution status of this line is deduced): transmitting = true; | - |
| 1014 | } else if (plainSocket->state() != QAbstractSocket::ConnectedState) { executed: }Execution Count:32 evaluated: plainSocket->state() != QAbstractSocket::ConnectedState| yes Evaluation Count:10 | yes Evaluation Count:216 |
| 10-216 |
| 1015 | #ifdef QSSLSOCKET_DEBUG | - |
| 1016 | qDebug() << "QSslSocketBackendPrivate::transmit: connection lost"; | - |
| 1017 | #endif | - |
| 1018 | break; executed: break;Execution Count:10 | 10 |
| 1019 | } else if (paused) { partially evaluated: paused| no Evaluation Count:0 | yes Evaluation Count:216 |
| 0-216 |
| 1020 | // just wait until the user continues | - |
| 1021 | return; | 0 |
| 1022 | } else { | - |
| 1023 | #ifdef QSSLSOCKET_DEBUG | - |
| 1024 | qDebug() << "QSslSocketBackendPrivate::transmit: encryption not done yet"; | - |
| 1025 | #endif | - |
| 1026 | } executed: }Execution Count:216 | 216 |
| 1027 | } | - |
| 1028 | | - |
| 1029 | // If the request is small and the remote host closes the transmission | - |
| 1030 | // after sending, there's a chance that startHandshake() will already | - |
| 1031 | // have triggered a shutdown. | - |
| 1032 | if (!ssl) partially evaluated: !ssl| no Evaluation Count:0 | yes Evaluation Count:5957 |
| 0-5957 |
| 1033 | continue; never executed: continue; | 0 |
| 1034 | | - |
| 1035 | // We always read everything from the SSL decryption buffers, even if | - |
| 1036 | // we have a readBufferMaxSize. There's no point in leaving data there | - |
| 1037 | // just so that readBuffer.size() == readBufferMaxSize. | - |
| 1038 | int readBytes = 0; executed (the execution status of this line is deduced): int readBytes = 0; | - |
| 1039 | data.resize(4096); executed (the execution status of this line is deduced): data.resize(4096); | - |
| 1040 | ::memset(data.data(), 0, data.size()); executed (the execution status of this line is deduced): ::memset(data.data(), 0, data.size()); | - |
| 1041 | do { | - |
| 1042 | // Don't use SSL_pending(). It's very unreliable. | - |
| 1043 | if ((readBytes = q_SSL_read(ssl, data.data(), data.size())) > 0) { evaluated: (readBytes = q_SSL_read(ssl, data.data(), data.size())) > 0| yes Evaluation Count:3034 | yes Evaluation Count:5947 |
| 3034-5947 |
| 1044 | #ifdef QSSLSOCKET_DEBUG | - |
| 1045 | qDebug() << "QSslSocketBackendPrivate::transmit: decrypted" << readBytes << "bytes"; | - |
| 1046 | #endif | - |
| 1047 | char *ptr = buffer.reserve(readBytes); executed (the execution status of this line is deduced): char *ptr = buffer.reserve(readBytes); | - |
| 1048 | ::memcpy(ptr, data.data(), readBytes); executed (the execution status of this line is deduced): ::memcpy(ptr, data.data(), readBytes); | - |
| 1049 | | - |
| 1050 | if (readyReadEmittedPointer) evaluated: readyReadEmittedPointer| yes Evaluation Count:4 | yes Evaluation Count:3030 |
| 4-3030 |
| 1051 | *readyReadEmittedPointer = true; executed: *readyReadEmittedPointer = true;Execution Count:4 | 4 |
| 1052 | emit q->readyRead(); executed (the execution status of this line is deduced): q->readyRead(); | - |
| 1053 | transmitting = true; executed (the execution status of this line is deduced): transmitting = true; | - |
| 1054 | continue; executed: continue;Execution Count:3034 | 3034 |
| 1055 | } | - |
| 1056 | | - |
| 1057 | // Error. | - |
| 1058 | switch (q_SSL_get_error(ssl, readBytes)) { | - |
| 1059 | case SSL_ERROR_WANT_READ: | - |
| 1060 | case SSL_ERROR_WANT_WRITE: | - |
| 1061 | // Out of data. | - |
| 1062 | break; executed: break;Execution Count:5946 | 5946 |
| 1063 | case SSL_ERROR_ZERO_RETURN: | - |
| 1064 | // The remote host closed the connection. | - |
| 1065 | #ifdef QSSLSOCKET_DEBUG | - |
| 1066 | qDebug() << "QSslSocketBackendPrivate::transmit: remote disconnect"; | - |
| 1067 | #endif | - |
| 1068 | plainSocket->disconnectFromHost(); executed (the execution status of this line is deduced): plainSocket->disconnectFromHost(); | - |
| 1069 | break; executed: break;Execution Count:1 | 1 |
| 1070 | case SSL_ERROR_SYSCALL: // some IO error | - |
| 1071 | case SSL_ERROR_SSL: // error in the SSL library | - |
| 1072 | // we do not know exactly what the error is, nor whether we can recover from it, | - |
| 1073 | // so just return to prevent an endless loop in the outer "while" statement | - |
| 1074 | q->setErrorString(QSslSocket::tr("Error while reading: %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error while reading: %1").arg(getErrorsFromOpenSsl())); | - |
| 1075 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 1076 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 1077 | return; | 0 |
| 1078 | default: | - |
| 1079 | // SSL_ERROR_WANT_CONNECT, SSL_ERROR_WANT_ACCEPT: can only happen with a | - |
| 1080 | // BIO_s_connect() or BIO_s_accept(), which we do not call. | - |
| 1081 | // SSL_ERROR_WANT_X509_LOOKUP: can only happen with a | - |
| 1082 | // SSL_CTX_set_client_cert_cb(), which we do not call. | - |
| 1083 | // So this default case should never be triggered. | - |
| 1084 | q->setErrorString(QSslSocket::tr("Error while reading: %1").arg(getErrorsFromOpenSsl())); never executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error while reading: %1").arg(getErrorsFromOpenSsl())); | - |
| 1085 | q->setSocketError(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslInternalError); | - |
| 1086 | emit q->error(QAbstractSocket::SslInternalError); never executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslInternalError); | - |
| 1087 | break; | 0 |
| 1088 | } | - |
| 1089 | } while (ssl && readBytes > 0); executed: }Execution Count:5947 evaluated: ssl| yes Evaluation Count:8970 | yes Evaluation Count:11 |
evaluated: readBytes > 0| yes Evaluation Count:3024 | yes Evaluation Count:5946 |
| 11-8970 |
| 1090 | } while (ssl && ctx && transmitting); executed: }Execution Count:5957 evaluated: ssl| yes Evaluation Count:5946 | yes Evaluation Count:11 |
partially evaluated: ctx| yes Evaluation Count:5946 | no Evaluation Count:0 |
evaluated: transmitting| yes Evaluation Count:3000 | yes Evaluation Count:2946 |
| 0-5957 |
| 1091 | } executed: }Execution Count:2967 | 2967 |
| 1092 | | - |
| 1093 | static QSslError _q_OpenSSL_to_QSslError(int errorCode, const QSslCertificate &cert) | - |
| 1094 | { | - |
| 1095 | QSslError error; executed (the execution status of this line is deduced): QSslError error; | - |
| 1096 | switch (errorCode) { | - |
| 1097 | case X509_V_OK: | - |
| 1098 | // X509_V_OK is also reported if the peer had no certificate. | - |
| 1099 | break; | 0 |
| 1100 | case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: | - |
| 1101 | error = QSslError(QSslError::UnableToGetIssuerCertificate, cert); break; | 0 |
| 1102 | case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE: | - |
| 1103 | error = QSslError(QSslError::UnableToDecryptCertificateSignature, cert); break; | 0 |
| 1104 | case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY: | - |
| 1105 | error = QSslError(QSslError::UnableToDecodeIssuerPublicKey, cert); break; | 0 |
| 1106 | case X509_V_ERR_CERT_SIGNATURE_FAILURE: | - |
| 1107 | error = QSslError(QSslError::CertificateSignatureFailed, cert); break; | 0 |
| 1108 | case X509_V_ERR_CERT_NOT_YET_VALID: | - |
| 1109 | error = QSslError(QSslError::CertificateNotYetValid, cert); break; | 0 |
| 1110 | case X509_V_ERR_CERT_HAS_EXPIRED: | - |
| 1111 | error = QSslError(QSslError::CertificateExpired, cert); break; executed: break;Execution Count:1 | 1 |
| 1112 | case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: | - |
| 1113 | error = QSslError(QSslError::InvalidNotBeforeField, cert); break; | 0 |
| 1114 | case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: | - |
| 1115 | error = QSslError(QSslError::InvalidNotAfterField, cert); break; | 0 |
| 1116 | case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: | - |
| 1117 | error = QSslError(QSslError::SelfSignedCertificate, cert); break; executed: break;Execution Count:65 | 65 |
| 1118 | case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: | - |
| 1119 | error = QSslError(QSslError::SelfSignedCertificateInChain, cert); break; | 0 |
| 1120 | case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY: | - |
| 1121 | error = QSslError(QSslError::UnableToGetLocalIssuerCertificate, cert); break; executed: break;Execution Count:12 | 12 |
| 1122 | case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: | - |
| 1123 | error = QSslError(QSslError::UnableToVerifyFirstCertificate, cert); break; executed: break;Execution Count:12 | 12 |
| 1124 | case X509_V_ERR_CERT_REVOKED: | - |
| 1125 | error = QSslError(QSslError::CertificateRevoked, cert); break; | 0 |
| 1126 | case X509_V_ERR_INVALID_CA: | - |
| 1127 | error = QSslError(QSslError::InvalidCaCertificate, cert); break; executed: break;Execution Count:1 | 1 |
| 1128 | case X509_V_ERR_PATH_LENGTH_EXCEEDED: | - |
| 1129 | error = QSslError(QSslError::PathLengthExceeded, cert); break; | 0 |
| 1130 | case X509_V_ERR_INVALID_PURPOSE: | - |
| 1131 | error = QSslError(QSslError::InvalidPurpose, cert); break; | 0 |
| 1132 | case X509_V_ERR_CERT_UNTRUSTED: | - |
| 1133 | error = QSslError(QSslError::CertificateUntrusted, cert); break; executed: break;Execution Count:6 | 6 |
| 1134 | case X509_V_ERR_CERT_REJECTED: | - |
| 1135 | error = QSslError(QSslError::CertificateRejected, cert); break; | 0 |
| 1136 | default: | - |
| 1137 | error = QSslError(QSslError::UnspecifiedError, cert); break; | 0 |
| 1138 | } | - |
| 1139 | return error; executed: return error;Execution Count:97 | 97 |
| 1140 | } | - |
| 1141 | | - |
| 1142 | bool QSslSocketBackendPrivate::startHandshake() | - |
| 1143 | { | - |
| 1144 | Q_Q(QSslSocket); executed (the execution status of this line is deduced): QSslSocket * const q = q_func(); | - |
| 1145 | | - |
| 1146 | // Check if the connection has been established. Get all errors from the | - |
| 1147 | // verification stage. | - |
| 1148 | _q_sslErrorList()->mutex.lock(); executed (the execution status of this line is deduced): _q_sslErrorList()->mutex.lock(); | - |
| 1149 | _q_sslErrorList()->errors.clear(); executed (the execution status of this line is deduced): _q_sslErrorList()->errors.clear(); | - |
| 1150 | int result = (mode == QSslSocket::SslClientMode) ? q_SSL_connect(ssl) : q_SSL_accept(ssl); evaluated: (mode == QSslSocket::SslClientMode)| yes Evaluation Count:288 | yes Evaluation Count:18 |
| 18-288 |
| 1151 | | - |
| 1152 | const QList<QPair<int, int> > &lastErrors = _q_sslErrorList()->errors; executed (the execution status of this line is deduced): const QList<QPair<int, int> > &lastErrors = _q_sslErrorList()->errors; | - |
| 1153 | for (int i = 0; i < lastErrors.size(); ++i) { evaluated: i < lastErrors.size()| yes Evaluation Count:47 | yes Evaluation Count:306 |
| 47-306 |
| 1154 | const QPair<int, int> ¤tError = lastErrors.at(i); executed (the execution status of this line is deduced): const QPair<int, int> ¤tError = lastErrors.at(i); | - |
| 1155 | // Initialize the peer certificate chain in order to find which certificate caused this error | - |
| 1156 | if (configuration.peerCertificateChain.isEmpty()) evaluated: configuration.peerCertificateChain.isEmpty()| yes Evaluation Count:41 | yes Evaluation Count:6 |
| 6-41 |
| 1157 | configuration.peerCertificateChain = STACKOFX509_to_QSslCertificates(q_SSL_get_peer_cert_chain(ssl)); executed: configuration.peerCertificateChain = STACKOFX509_to_QSslCertificates(q_SSL_get_peer_cert_chain(ssl));Execution Count:41 | 41 |
| 1158 | emit q->peerVerifyError(_q_OpenSSL_to_QSslError(currentError.first, executed (the execution status of this line is deduced): q->peerVerifyError(_q_OpenSSL_to_QSslError(currentError.first, | - |
| 1159 | configuration.peerCertificateChain.value(currentError.second))); executed (the execution status of this line is deduced): configuration.peerCertificateChain.value(currentError.second))); | - |
| 1160 | if (q->state() != QAbstractSocket::ConnectedState) partially evaluated: q->state() != QAbstractSocket::ConnectedState| no Evaluation Count:0 | yes Evaluation Count:47 |
| 0-47 |
| 1161 | break; | 0 |
| 1162 | } executed: }Execution Count:47 | 47 |
| 1163 | | - |
| 1164 | errorList << lastErrors; executed (the execution status of this line is deduced): errorList << lastErrors; | - |
| 1165 | _q_sslErrorList()->mutex.unlock(); executed (the execution status of this line is deduced): _q_sslErrorList()->mutex.unlock(); | - |
| 1166 | | - |
| 1167 | // Connection aborted during handshake phase. | - |
| 1168 | if (q->state() != QAbstractSocket::ConnectedState) partially evaluated: q->state() != QAbstractSocket::ConnectedState| no Evaluation Count:0 | yes Evaluation Count:306 |
| 0-306 |
| 1169 | return false; never executed: return false; | 0 |
| 1170 | | - |
| 1171 | // Check if we're encrypted or not. | - |
| 1172 | if (result <= 0) { evaluated: result <= 0| yes Evaluation Count:265 | yes Evaluation Count:41 |
| 41-265 |
| 1173 | switch (q_SSL_get_error(ssl, result)) { | - |
| 1174 | case SSL_ERROR_WANT_READ: | - |
| 1175 | case SSL_ERROR_WANT_WRITE: | - |
| 1176 | // The handshake is not yet complete. | - |
| 1177 | break; executed: break;Execution Count:264 | 264 |
| 1178 | default: | - |
| 1179 | q->setErrorString(QSslSocket::tr("Error during SSL handshake: %1").arg(getErrorsFromOpenSsl())); executed (the execution status of this line is deduced): q->setErrorString(QSslSocket::tr("Error during SSL handshake: %1").arg(getErrorsFromOpenSsl())); | - |
| 1180 | q->setSocketError(QAbstractSocket::SslHandshakeFailedError); executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslHandshakeFailedError); | - |
| 1181 | #ifdef QSSLSOCKET_DEBUG | - |
| 1182 | qDebug() << "QSslSocketBackendPrivate::startHandshake: error!" << q->errorString(); | - |
| 1183 | #endif | - |
| 1184 | emit q->error(QAbstractSocket::SslHandshakeFailedError); executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslHandshakeFailedError); | - |
| 1185 | q->abort(); executed (the execution status of this line is deduced): q->abort(); | - |
| 1186 | } executed: }Execution Count:1 | 1 |
| 1187 | return false; executed: return false;Execution Count:265 | 265 |
| 1188 | } | - |
| 1189 | | - |
| 1190 | // Store the peer certificate and chain. For clients, the peer certificate | - |
| 1191 | // chain includes the peer certificate; for servers, it doesn't. Both the | - |
| 1192 | // peer certificate and the chain may be empty if the peer didn't present | - |
| 1193 | // any certificate. | - |
| 1194 | if (configuration.peerCertificateChain.isEmpty()) evaluated: configuration.peerCertificateChain.isEmpty()| yes Evaluation Count:6 | yes Evaluation Count:35 |
| 6-35 |
| 1195 | configuration.peerCertificateChain = STACKOFX509_to_QSslCertificates(q_SSL_get_peer_cert_chain(ssl)); executed: configuration.peerCertificateChain = STACKOFX509_to_QSslCertificates(q_SSL_get_peer_cert_chain(ssl));Execution Count:6 | 6 |
| 1196 | X509 *x509 = q_SSL_get_peer_certificate(ssl); executed (the execution status of this line is deduced): X509 *x509 = q_SSL_get_peer_certificate(ssl); | - |
| 1197 | configuration.peerCertificate = QSslCertificatePrivate::QSslCertificate_from_X509(x509); executed (the execution status of this line is deduced): configuration.peerCertificate = QSslCertificatePrivate::QSslCertificate_from_X509(x509); | - |
| 1198 | q_X509_free(x509); executed (the execution status of this line is deduced): q_X509_free(x509); | - |
| 1199 | | - |
| 1200 | // Start translating errors. | - |
| 1201 | QList<QSslError> errors; executed (the execution status of this line is deduced): QList<QSslError> errors; | - |
| 1202 | | - |
| 1203 | // check the whole chain for blacklisting (including root, as we check for subjectInfo and issuer) | - |
| 1204 | foreach (const QSslCertificate &cert, configuration.peerCertificateChain) { executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(configuration.peerCertificateChain)> _container_(configuration.peerCertificateChain); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCertificate &cert = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 1205 | if (QSslCertificatePrivate::isBlacklisted(cert)) { partially evaluated: QSslCertificatePrivate::isBlacklisted(cert)| no Evaluation Count:0 | yes Evaluation Count:38 |
| 0-38 |
| 1206 | QSslError error(QSslError::CertificateBlacklisted, cert); never executed (the execution status of this line is deduced): QSslError error(QSslError::CertificateBlacklisted, cert); | - |
| 1207 | errors << error; never executed (the execution status of this line is deduced): errors << error; | - |
| 1208 | emit q->peerVerifyError(error); never executed (the execution status of this line is deduced): q->peerVerifyError(error); | - |
| 1209 | if (q->state() != QAbstractSocket::ConnectedState) never evaluated: q->state() != QAbstractSocket::ConnectedState | 0 |
| 1210 | return false; never executed: return false; | 0 |
| 1211 | } | 0 |
| 1212 | } executed: }Execution Count:38 | 38 |
| 1213 | | - |
| 1214 | bool doVerifyPeer = configuration.peerVerifyMode == QSslSocket::VerifyPeer partially evaluated: configuration.peerVerifyMode == QSslSocket::VerifyPeer| no Evaluation Count:0 | yes Evaluation Count:41 |
| 0-41 |
| 1215 | || (configuration.peerVerifyMode == QSslSocket::AutoVerifyPeer partially evaluated: configuration.peerVerifyMode == QSslSocket::AutoVerifyPeer| yes Evaluation Count:41 | no Evaluation Count:0 |
| 0-41 |
| 1216 | && mode == QSslSocket::SslClientMode); evaluated: mode == QSslSocket::SslClientMode| yes Evaluation Count:38 | yes Evaluation Count:3 |
| 3-38 |
| 1217 | | - |
| 1218 | // Check the peer certificate itself. First try the subject's common name | - |
| 1219 | // (CN) as a wildcard, then try all alternate subject name DNS entries the | - |
| 1220 | // same way. | - |
| 1221 | if (!configuration.peerCertificate.isNull()) { evaluated: !configuration.peerCertificate.isNull()| yes Evaluation Count:38 | yes Evaluation Count:3 |
| 3-38 |
| 1222 | // but only if we're a client connecting to a server | - |
| 1223 | // if we're the server, don't check CN | - |
| 1224 | if (mode == QSslSocket::SslClientMode) { partially evaluated: mode == QSslSocket::SslClientMode| yes Evaluation Count:38 | no Evaluation Count:0 |
| 0-38 |
| 1225 | QString peerName = (verificationPeerName.isEmpty () ? q->peerName() : verificationPeerName); partially evaluated: verificationPeerName.isEmpty ()| yes Evaluation Count:38 | no Evaluation Count:0 |
| 0-38 |
| 1226 | | - |
| 1227 | if (!isMatchingHostname(configuration.peerCertificate, peerName)) { evaluated: !isMatchingHostname(configuration.peerCertificate, peerName)| yes Evaluation Count:3 | yes Evaluation Count:35 |
| 3-35 |
| 1228 | // No matches in common names or alternate names. | - |
| 1229 | QSslError error(QSslError::HostNameMismatch, configuration.peerCertificate); executed (the execution status of this line is deduced): QSslError error(QSslError::HostNameMismatch, configuration.peerCertificate); | - |
| 1230 | errors << error; executed (the execution status of this line is deduced): errors << error; | - |
| 1231 | emit q->peerVerifyError(error); executed (the execution status of this line is deduced): q->peerVerifyError(error); | - |
| 1232 | if (q->state() != QAbstractSocket::ConnectedState) partially evaluated: q->state() != QAbstractSocket::ConnectedState| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 1233 | return false; never executed: return false; | 0 |
| 1234 | } executed: }Execution Count:3 | 3 |
| 1235 | } executed: }Execution Count:38 | 38 |
| 1236 | } else { executed: }Execution Count:38 | 38 |
| 1237 | // No peer certificate presented. Report as error if the socket | - |
| 1238 | // expected one. | - |
| 1239 | if (doVerifyPeer) { partially evaluated: doVerifyPeer| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 1240 | QSslError error(QSslError::NoPeerCertificate); never executed (the execution status of this line is deduced): QSslError error(QSslError::NoPeerCertificate); | - |
| 1241 | errors << error; never executed (the execution status of this line is deduced): errors << error; | - |
| 1242 | emit q->peerVerifyError(error); never executed (the execution status of this line is deduced): q->peerVerifyError(error); | - |
| 1243 | if (q->state() != QAbstractSocket::ConnectedState) never evaluated: q->state() != QAbstractSocket::ConnectedState | 0 |
| 1244 | return false; never executed: return false; | 0 |
| 1245 | } | 0 |
| 1246 | } executed: }Execution Count:3 | 3 |
| 1247 | | - |
| 1248 | // Translate errors from the error list into QSslErrors. | - |
| 1249 | for (int i = 0; i < errorList.size(); ++i) { evaluated: i < errorList.size()| yes Evaluation Count:47 | yes Evaluation Count:41 |
| 41-47 |
| 1250 | const QPair<int, int> &errorAndDepth = errorList.at(i); executed (the execution status of this line is deduced): const QPair<int, int> &errorAndDepth = errorList.at(i); | - |
| 1251 | int err = errorAndDepth.first; executed (the execution status of this line is deduced): int err = errorAndDepth.first; | - |
| 1252 | int depth = errorAndDepth.second; executed (the execution status of this line is deduced): int depth = errorAndDepth.second; | - |
| 1253 | errors << _q_OpenSSL_to_QSslError(err, configuration.peerCertificateChain.value(depth)); executed (the execution status of this line is deduced): errors << _q_OpenSSL_to_QSslError(err, configuration.peerCertificateChain.value(depth)); | - |
| 1254 | } executed: }Execution Count:47 | 47 |
| 1255 | | - |
| 1256 | if (!errors.isEmpty()) { evaluated: !errors.isEmpty()| yes Evaluation Count:38 | yes Evaluation Count:3 |
| 3-38 |
| 1257 | sslErrors = errors; executed (the execution status of this line is deduced): sslErrors = errors; | - |
| 1258 | | - |
| 1259 | #ifdef Q_OS_WIN | - |
| 1260 | //Skip this if not using system CAs, or if the SSL errors are configured in advance to be ignorable | - |
| 1261 | if (doVerifyPeer | - |
| 1262 | && s_loadRootCertsOnDemand | - |
| 1263 | && allowRootCertOnDemandLoading | - |
| 1264 | && !verifyErrorsHaveBeenIgnored()) { | - |
| 1265 | //Windows desktop versions starting from vista ship with minimal set of roots | - |
| 1266 | //and download on demand from the windows update server CA roots that are | - |
| 1267 | //trusted by MS. | - |
| 1268 | //However, this is only transparent if using WinINET - we have to trigger it | - |
| 1269 | //ourselves. | - |
| 1270 | QSslCertificate certToFetch; | - |
| 1271 | bool fetchCertificate = true; | - |
| 1272 | for (int i=0; i< sslErrors.count(); i++) { | - |
| 1273 | switch (sslErrors.at(i).error()) { | - |
| 1274 | case QSslError::UnableToGetLocalIssuerCertificate: // site presented intermediate cert, but root is unknown | - |
| 1275 | case QSslError::SelfSignedCertificateInChain: // site presented a complete chain, but root is unknown | - |
| 1276 | certToFetch = sslErrors.at(i).certificate(); | - |
| 1277 | break; | - |
| 1278 | case QSslError::SelfSignedCertificate: | - |
| 1279 | case QSslError::CertificateBlacklisted: | - |
| 1280 | //With these errors, we know it will be untrusted so save time by not asking windows | - |
| 1281 | fetchCertificate = false; | - |
| 1282 | break; | - |
| 1283 | default: | - |
| 1284 | #ifdef QSSLSOCKET_DEBUG | - |
| 1285 | qDebug() << sslErrors.at(i).errorString(); | - |
| 1286 | #endif | - |
| 1287 | break; | - |
| 1288 | } | - |
| 1289 | } | - |
| 1290 | if (fetchCertificate && !certToFetch.isNull()) { | - |
| 1291 | fetchCaRootForCert(certToFetch); | - |
| 1292 | return false; | - |
| 1293 | } | - |
| 1294 | } | - |
| 1295 | #endif | - |
| 1296 | | - |
| 1297 | if (!checkSslErrors()) evaluated: !checkSslErrors()| yes Evaluation Count:9 | yes Evaluation Count:29 |
| 9-29 |
| 1298 | return false; executed: return false;Execution Count:9 | 9 |
| 1299 | } else { executed: }Execution Count:29 | 29 |
| 1300 | sslErrors.clear(); executed (the execution status of this line is deduced): sslErrors.clear(); | - |
| 1301 | } executed: }Execution Count:3 | 3 |
| 1302 | | - |
| 1303 | continueHandshake(); executed (the execution status of this line is deduced): continueHandshake(); | - |
| 1304 | return true; executed: return true;Execution Count:32 | 32 |
| 1305 | } | - |
| 1306 | | - |
| 1307 | bool QSslSocketBackendPrivate::checkSslErrors() | - |
| 1308 | { | - |
| 1309 | Q_Q(QSslSocket); executed (the execution status of this line is deduced): QSslSocket * const q = q_func(); | - |
| 1310 | if (sslErrors.isEmpty()) partially evaluated: sslErrors.isEmpty()| no Evaluation Count:0 | yes Evaluation Count:38 |
| 0-38 |
| 1311 | return true; never executed: return true; | 0 |
| 1312 | | - |
| 1313 | emit q->sslErrors(sslErrors); executed (the execution status of this line is deduced): q->sslErrors(sslErrors); | - |
| 1314 | | - |
| 1315 | bool doVerifyPeer = configuration.peerVerifyMode == QSslSocket::VerifyPeer partially evaluated: configuration.peerVerifyMode == QSslSocket::VerifyPeer| no Evaluation Count:0 | yes Evaluation Count:38 |
| 0-38 |
| 1316 | || (configuration.peerVerifyMode == QSslSocket::AutoVerifyPeer partially evaluated: configuration.peerVerifyMode == QSslSocket::AutoVerifyPeer| yes Evaluation Count:38 | no Evaluation Count:0 |
| 0-38 |
| 1317 | && mode == QSslSocket::SslClientMode); evaluated: mode == QSslSocket::SslClientMode| yes Evaluation Count:35 | yes Evaluation Count:3 |
| 3-35 |
| 1318 | bool doEmitSslError = !verifyErrorsHaveBeenIgnored(); executed (the execution status of this line is deduced): bool doEmitSslError = !verifyErrorsHaveBeenIgnored(); | - |
| 1319 | // check whether we need to emit an SSL handshake error | - |
| 1320 | if (doVerifyPeer && doEmitSslError) { evaluated: doVerifyPeer| yes Evaluation Count:35 | yes Evaluation Count:3 |
evaluated: doEmitSslError| yes Evaluation Count:9 | yes Evaluation Count:26 |
| 3-35 |
| 1321 | if (q->pauseMode() & QAbstractSocket::PauseOnSslErrors) { partially evaluated: q->pauseMode() & QAbstractSocket::PauseOnSslErrors| no Evaluation Count:0 | yes Evaluation Count:9 |
| 0-9 |
| 1322 | pauseSocketNotifiers(q); never executed (the execution status of this line is deduced): pauseSocketNotifiers(q); | - |
| 1323 | paused = true; never executed (the execution status of this line is deduced): paused = true; | - |
| 1324 | } else { | 0 |
| 1325 | q->setErrorString(sslErrors.first().errorString()); executed (the execution status of this line is deduced): q->setErrorString(sslErrors.first().errorString()); | - |
| 1326 | q->setSocketError(QAbstractSocket::SslHandshakeFailedError); executed (the execution status of this line is deduced): q->setSocketError(QAbstractSocket::SslHandshakeFailedError); | - |
| 1327 | emit q->error(QAbstractSocket::SslHandshakeFailedError); executed (the execution status of this line is deduced): q->error(QAbstractSocket::SslHandshakeFailedError); | - |
| 1328 | plainSocket->disconnectFromHost(); executed (the execution status of this line is deduced): plainSocket->disconnectFromHost(); | - |
| 1329 | } executed: }Execution Count:9 | 9 |
| 1330 | return false; executed: return false;Execution Count:9 | 9 |
| 1331 | } | - |
| 1332 | return true; executed: return true;Execution Count:29 | 29 |
| 1333 | } | - |
| 1334 | | - |
| 1335 | #ifdef Q_OS_WIN | - |
| 1336 | | - |
| 1337 | void QSslSocketBackendPrivate::fetchCaRootForCert(const QSslCertificate &cert) | - |
| 1338 | { | - |
| 1339 | Q_Q(QSslSocket); | - |
| 1340 | //The root certificate is downloaded from windows update, which blocks for 15 seconds in the worst case | - |
| 1341 | //so the request is done in a worker thread. | - |
| 1342 | QWindowsCaRootFetcher *fetcher = new QWindowsCaRootFetcher(cert, mode); | - |
| 1343 | QObject::connect(fetcher, SIGNAL(finished(QSslCertificate,QSslCertificate)), q, SLOT(_q_caRootLoaded(QSslCertificate,QSslCertificate)), Qt::QueuedConnection); | - |
| 1344 | QMetaObject::invokeMethod(fetcher, "start", Qt::QueuedConnection); | - |
| 1345 | pauseSocketNotifiers(q); | - |
| 1346 | paused = true; | - |
| 1347 | } | - |
| 1348 | | - |
| 1349 | //This is the callback from QWindowsCaRootFetcher, trustedRoot will be invalid (default constructed) if it failed. | - |
| 1350 | void QSslSocketBackendPrivate::_q_caRootLoaded(QSslCertificate cert, QSslCertificate trustedRoot) | - |
| 1351 | { | - |
| 1352 | Q_Q(QSslSocket); | - |
| 1353 | if (!trustedRoot.isNull() && !trustedRoot.isBlacklisted()) { | - |
| 1354 | if (s_loadRootCertsOnDemand) { | - |
| 1355 | //Add the new root cert to default cert list for use by future sockets | - |
| 1356 | QSslSocket::addDefaultCaCertificate(trustedRoot); | - |
| 1357 | } | - |
| 1358 | //Add the new root cert to this socket for future connections | - |
| 1359 | q->addCaCertificate(trustedRoot); | - |
| 1360 | //Remove the broken chain ssl errors (as chain is verified by windows) | - |
| 1361 | for (int i=sslErrors.count() - 1; i >= 0; --i) { | - |
| 1362 | if (sslErrors.at(i).certificate() == cert) { | - |
| 1363 | switch (sslErrors.at(i).error()) { | - |
| 1364 | case QSslError::UnableToGetLocalIssuerCertificate: | - |
| 1365 | case QSslError::CertificateUntrusted: | - |
| 1366 | case QSslError::UnableToVerifyFirstCertificate: | - |
| 1367 | case QSslError::SelfSignedCertificateInChain: | - |
| 1368 | // error can be ignored if OS says the chain is trusted | - |
| 1369 | sslErrors.removeAt(i); | - |
| 1370 | break; | - |
| 1371 | default: | - |
| 1372 | // error cannot be ignored | - |
| 1373 | break; | - |
| 1374 | } | - |
| 1375 | } | - |
| 1376 | } | - |
| 1377 | } | - |
| 1378 | // Continue with remaining errors | - |
| 1379 | if (plainSocket) | - |
| 1380 | plainSocket->resume(); | - |
| 1381 | paused = false; | - |
| 1382 | if (checkSslErrors()) | - |
| 1383 | continueHandshake(); | - |
| 1384 | } | - |
| 1385 | | - |
| 1386 | class QWindowsCaRootFetcherThread : public QThread | - |
| 1387 | { | - |
| 1388 | public: | - |
| 1389 | QWindowsCaRootFetcherThread() | - |
| 1390 | { | - |
| 1391 | qRegisterMetaType<QSslCertificate>(); | - |
| 1392 | setObjectName(QStringLiteral("QWindowsCaRootFetcher")); | - |
| 1393 | start(); | - |
| 1394 | } | - |
| 1395 | ~QWindowsCaRootFetcherThread() | - |
| 1396 | { | - |
| 1397 | quit(); | - |
| 1398 | wait(15500); // worst case, a running request can block for 15 seconds | - |
| 1399 | } | - |
| 1400 | }; | - |
| 1401 | | - |
| 1402 | Q_GLOBAL_STATIC(QWindowsCaRootFetcherThread, windowsCaRootFetcherThread); | - |
| 1403 | | - |
| 1404 | QWindowsCaRootFetcher::QWindowsCaRootFetcher(const QSslCertificate &certificate, QSslSocket::SslMode sslMode) | - |
| 1405 | : cert(certificate), mode(sslMode) | - |
| 1406 | { | - |
| 1407 | moveToThread(windowsCaRootFetcherThread()); | - |
| 1408 | } | - |
| 1409 | | - |
| 1410 | QWindowsCaRootFetcher::~QWindowsCaRootFetcher() | - |
| 1411 | { | - |
| 1412 | } | - |
| 1413 | | - |
| 1414 | void QWindowsCaRootFetcher::start() | - |
| 1415 | { | - |
| 1416 | QByteArray der = cert.toDer(); | - |
| 1417 | PCCERT_CONTEXT wincert = CertCreateCertificateContext(X509_ASN_ENCODING, (const BYTE *)der.constData(), der.length()); | - |
| 1418 | if (!wincert) { | - |
| 1419 | #ifdef QSSLSOCKET_DEBUG | - |
| 1420 | qDebug("QWindowsCaRootFetcher failed to convert certificate to windows form"); | - |
| 1421 | #endif | - |
| 1422 | emit finished(cert, QSslCertificate()); | - |
| 1423 | deleteLater(); | - |
| 1424 | return; | - |
| 1425 | } | - |
| 1426 | | - |
| 1427 | CERT_CHAIN_PARA parameters; | - |
| 1428 | memset(¶meters, 0, sizeof(parameters)); | - |
| 1429 | parameters.cbSize = sizeof(parameters); | - |
| 1430 | // set key usage constraint | - |
| 1431 | parameters.RequestedUsage.dwType = USAGE_MATCH_TYPE_AND; | - |
| 1432 | parameters.RequestedUsage.Usage.cUsageIdentifier = 1; | - |
| 1433 | LPSTR oid = (LPSTR)(mode == QSslSocket::SslClientMode ? szOID_PKIX_KP_SERVER_AUTH : szOID_PKIX_KP_CLIENT_AUTH); | - |
| 1434 | parameters.RequestedUsage.Usage.rgpszUsageIdentifier = &oid; | - |
| 1435 | | - |
| 1436 | #ifdef QSSLSOCKET_DEBUG | - |
| 1437 | QElapsedTimer stopwatch; | - |
| 1438 | stopwatch.start(); | - |
| 1439 | #endif | - |
| 1440 | PCCERT_CHAIN_CONTEXT chain; | - |
| 1441 | BOOL result = CertGetCertificateChain( | - |
| 1442 | 0, //default engine | - |
| 1443 | wincert, | - |
| 1444 | 0, //current date/time | - |
| 1445 | 0, //default store | - |
| 1446 | ¶meters, | - |
| 1447 | 0, //default dwFlags | - |
| 1448 | 0, //reserved | - |
| 1449 | &chain); | - |
| 1450 | #ifdef QSSLSOCKET_DEBUG | - |
| 1451 | qDebug() << "QWindowsCaRootFetcher" << stopwatch.elapsed() << "ms to get chain"; | - |
| 1452 | #endif | - |
| 1453 | | - |
| 1454 | QSslCertificate trustedRoot; | - |
| 1455 | if (result) { | - |
| 1456 | #ifdef QSSLSOCKET_DEBUG | - |
| 1457 | qDebug() << "QWindowsCaRootFetcher - examining windows chains"; | - |
| 1458 | if (chain->TrustStatus.dwErrorStatus == CERT_TRUST_NO_ERROR) | - |
| 1459 | qDebug() << " - TRUSTED"; | - |
| 1460 | else | - |
| 1461 | qDebug() << " - NOT TRUSTED" << chain->TrustStatus.dwErrorStatus; | - |
| 1462 | if (chain->TrustStatus.dwInfoStatus & CERT_TRUST_IS_SELF_SIGNED) | - |
| 1463 | qDebug() << " - SELF SIGNED"; | - |
| 1464 | qDebug() << "QSslSocketBackendPrivate::fetchCaRootForCert - dumping simple chains"; | - |
| 1465 | for (unsigned int i = 0; i < chain->cChain; i++) { | - |
| 1466 | if (chain->rgpChain[i]->TrustStatus.dwErrorStatus == CERT_TRUST_NO_ERROR) | - |
| 1467 | qDebug() << " - TRUSTED SIMPLE CHAIN" << i; | - |
| 1468 | else | - |
| 1469 | qDebug() << " - UNTRUSTED SIMPLE CHAIN" << i << "reason:" << chain->rgpChain[i]->TrustStatus.dwErrorStatus; | - |
| 1470 | for (unsigned int j = 0; j < chain->rgpChain[i]->cElement; j++) { | - |
| 1471 | QSslCertificate foundCert(QByteArray((const char *)chain->rgpChain[i]->rgpElement[j]->pCertContext->pbCertEncoded | - |
| 1472 | , chain->rgpChain[i]->rgpElement[j]->pCertContext->cbCertEncoded), QSsl::Der); | - |
| 1473 | qDebug() << " - " << foundCert; | - |
| 1474 | } | - |
| 1475 | } | - |
| 1476 | qDebug() << " - and" << chain->cLowerQualityChainContext << "low quality chains"; //expect 0, we haven't asked for them | - |
| 1477 | #endif | - |
| 1478 | | - |
| 1479 | //based on http://msdn.microsoft.com/en-us/library/windows/desktop/aa377182%28v=vs.85%29.aspx | - |
| 1480 | //about the final chain rgpChain[cChain-1] which must begin with a trusted root to be valid | - |
| 1481 | if (chain->TrustStatus.dwErrorStatus == CERT_TRUST_NO_ERROR | - |
| 1482 | && chain->cChain > 0) { | - |
| 1483 | const PCERT_SIMPLE_CHAIN finalChain = chain->rgpChain[chain->cChain - 1]; | - |
| 1484 | // http://msdn.microsoft.com/en-us/library/windows/desktop/aa377544%28v=vs.85%29.aspx | - |
| 1485 | // rgpElement[0] is the end certificate chain element. rgpElement[cElement-1] is the self-signed "root" certificate element. | - |
| 1486 | if (finalChain->TrustStatus.dwErrorStatus == CERT_TRUST_NO_ERROR | - |
| 1487 | && finalChain->cElement > 0) { | - |
| 1488 | trustedRoot = QSslCertificate(QByteArray((const char *)finalChain->rgpElement[finalChain->cElement - 1]->pCertContext->pbCertEncoded | - |
| 1489 | , finalChain->rgpElement[finalChain->cElement - 1]->pCertContext->cbCertEncoded), QSsl::Der); | - |
| 1490 | } | - |
| 1491 | } | - |
| 1492 | CertFreeCertificateChain(chain); | - |
| 1493 | } | - |
| 1494 | CertFreeCertificateContext(wincert); | - |
| 1495 | | - |
| 1496 | emit finished(cert, trustedRoot); | - |
| 1497 | deleteLater(); | - |
| 1498 | } | - |
| 1499 | #endif | - |
| 1500 | | - |
| 1501 | void QSslSocketBackendPrivate::disconnectFromHost() | - |
| 1502 | { | - |
| 1503 | if (ssl) { | 0 |
| 1504 | q_SSL_shutdown(ssl); never executed (the execution status of this line is deduced): q_SSL_shutdown(ssl); | - |
| 1505 | transmit(); never executed (the execution status of this line is deduced): transmit(); | - |
| 1506 | } | 0 |
| 1507 | plainSocket->disconnectFromHost(); never executed (the execution status of this line is deduced): plainSocket->disconnectFromHost(); | - |
| 1508 | } | 0 |
| 1509 | | - |
| 1510 | void QSslSocketBackendPrivate::disconnected() | - |
| 1511 | { | - |
| 1512 | if (plainSocket->bytesAvailable() <= 0) evaluated: plainSocket->bytesAvailable() <= 0| yes Evaluation Count:86 | yes Evaluation Count:2 |
| 2-86 |
| 1513 | destroySslContext(); executed: destroySslContext();Execution Count:86 | 86 |
| 1514 | //if there is still buffered data in the plain socket, don't destroy the ssl context yet. | - |
| 1515 | //it will be destroyed when the socket is deleted. | - |
| 1516 | } executed: }Execution Count:88 | 88 |
| 1517 | | - |
| 1518 | QSslCipher QSslSocketBackendPrivate::sessionCipher() const | - |
| 1519 | { | - |
| 1520 | if (!ssl || !ctx) evaluated: !ssl| yes Evaluation Count:17 | yes Evaluation Count:92 |
partially evaluated: !ctx| no Evaluation Count:0 | yes Evaluation Count:92 |
| 0-92 |
| 1521 | return QSslCipher(); executed: return QSslCipher();Execution Count:17 | 17 |
| 1522 | #if OPENSSL_VERSION_NUMBER >= 0x10000000L | - |
| 1523 | // FIXME This is fairly evil, but needed to keep source level compatibility | - |
| 1524 | // with the OpenSSL 0.9.x implementation at maximum -- some other functions | - |
| 1525 | // don't take a const SSL_CIPHER* when they should | - |
| 1526 | SSL_CIPHER *sessionCipher = const_cast<SSL_CIPHER *>(q_SSL_get_current_cipher(ssl)); | - |
| 1527 | #else | - |
| 1528 | SSL_CIPHER *sessionCipher = q_SSL_get_current_cipher(ssl); executed (the execution status of this line is deduced): SSL_CIPHER *sessionCipher = q_SSL_get_current_cipher(ssl); | - |
| 1529 | #endif | - |
| 1530 | return sessionCipher ? QSslCipher_from_SSL_CIPHER(sessionCipher) : QSslCipher(); executed: return sessionCipher ? QSslCipher_from_SSL_CIPHER(sessionCipher) : QSslCipher();Execution Count:92 | 92 |
| 1531 | } | - |
| 1532 | | - |
| 1533 | void QSslSocketBackendPrivate::continueHandshake() | - |
| 1534 | { | - |
| 1535 | Q_Q(QSslSocket); executed (the execution status of this line is deduced): QSslSocket * const q = q_func(); | - |
| 1536 | // if we have a max read buffer size, reset the plain socket's to match | - |
| 1537 | if (readBufferMaxSize) evaluated: readBufferMaxSize| yes Evaluation Count:28 | yes Evaluation Count:4 |
| 4-28 |
| 1538 | plainSocket->setReadBufferSize(readBufferMaxSize); executed: plainSocket->setReadBufferSize(readBufferMaxSize);Execution Count:28 | 28 |
| 1539 | | - |
| 1540 | connectionEncrypted = true; executed (the execution status of this line is deduced): connectionEncrypted = true; | - |
| 1541 | emit q->encrypted(); executed (the execution status of this line is deduced): q->encrypted(); | - |
| 1542 | if (autoStartHandshake && pendingClose) { evaluated: autoStartHandshake| yes Evaluation Count:28 | yes Evaluation Count:4 |
partially evaluated: pendingClose| no Evaluation Count:0 | yes Evaluation Count:28 |
| 0-28 |
| 1543 | pendingClose = false; never executed (the execution status of this line is deduced): pendingClose = false; | - |
| 1544 | q->disconnectFromHost(); never executed (the execution status of this line is deduced): q->disconnectFromHost(); | - |
| 1545 | } | 0 |
| 1546 | } executed: }Execution Count:32 | 32 |
| 1547 | | - |
| 1548 | QList<QSslCertificate> QSslSocketBackendPrivate::STACKOFX509_to_QSslCertificates(STACK_OF(X509) *x509) | - |
| 1549 | { | - |
| 1550 | ensureInitialized(); executed (the execution status of this line is deduced): ensureInitialized(); | - |
| 1551 | QList<QSslCertificate> certificates; executed (the execution status of this line is deduced): QList<QSslCertificate> certificates; | - |
| 1552 | for (int i = 0; i < q_sk_X509_num(x509); ++i) { evaluated: i < ((int (*)(const STACK *))q_sk_num)((x509))| yes Evaluation Count:38 | yes Evaluation Count:47 |
| 38-47 |
| 1553 | if (X509 *entry = q_sk_X509_value(x509, i)) partially evaluated: X509 *entry = ((X509 * (*)(const STACK *, int))q_sk_value)((x509), (i))| yes Evaluation Count:38 | no Evaluation Count:0 |
| 0-38 |
| 1554 | certificates << QSslCertificatePrivate::QSslCertificate_from_X509(entry); executed: certificates << QSslCertificatePrivate::QSslCertificate_from_X509(entry);Execution Count:38 | 38 |
| 1555 | } executed: }Execution Count:38 | 38 |
| 1556 | return certificates; executed: return certificates;Execution Count:47 | 47 |
| 1557 | } | - |
| 1558 | | - |
| 1559 | QString QSslSocketBackendPrivate::getErrorsFromOpenSsl() | - |
| 1560 | { | - |
| 1561 | QString errorString; executed (the execution status of this line is deduced): QString errorString; | - |
| 1562 | unsigned long errNum; executed (the execution status of this line is deduced): unsigned long errNum; | - |
| 1563 | while((errNum = q_ERR_get_error())) { evaluated: (errNum = q_ERR_get_error())| yes Evaluation Count:1 | yes Evaluation Count:1 |
| 1 |
| 1564 | if (! errorString.isEmpty()) partially evaluated: ! errorString.isEmpty()| no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
| 1565 | errorString.append(QLatin1String(", ")); never executed: errorString.append(QLatin1String(", ")); | 0 |
| 1566 | const char *error = q_ERR_error_string(errNum, NULL); executed (the execution status of this line is deduced): const char *error = q_ERR_error_string(errNum, __null); | - |
| 1567 | errorString.append(QString::fromLatin1(error)); // error is ascii according to man ERR_error_string executed (the execution status of this line is deduced): errorString.append(QString::fromLatin1(error)); | - |
| 1568 | } executed: }Execution Count:1 | 1 |
| 1569 | return errorString; executed: return errorString;Execution Count:1 | 1 |
| 1570 | } | - |
| 1571 | | - |
| 1572 | bool QSslSocketBackendPrivate::isMatchingHostname(const QSslCertificate &cert, const QString &peerName) | - |
| 1573 | { | - |
| 1574 | QStringList commonNameList = cert.subjectInfo(QSslCertificate::CommonName); executed (the execution status of this line is deduced): QStringList commonNameList = cert.subjectInfo(QSslCertificate::CommonName); | - |
| 1575 | | - |
| 1576 | foreach (const QString &commonName, commonNameList) { executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(commonNameList)> _container_(commonNameList); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QString &commonName = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 1577 | if (isMatchingHostname(commonName.toLower(), peerName.toLower())) { evaluated: isMatchingHostname(commonName.toLower(), peerName.toLower())| yes Evaluation Count:36 | yes Evaluation Count:4 |
| 4-36 |
| 1578 | return true; executed: return true;Execution Count:36 | 36 |
| 1579 | } | - |
| 1580 | } executed: }Execution Count:4 | 4 |
| 1581 | | - |
| 1582 | foreach (const QString &altName, cert.subjectAlternativeNames().values(QSsl::DnsEntry)) { never executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(cert.subjectAlternativeNames().values(QSsl::DnsEntry))> _container_(cert.subjectAlternativeNames().values(QSsl::DnsEntry)); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QString &altName = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 1583 | if (isMatchingHostname(altName.toLower(), peerName.toLower())) { never evaluated: isMatchingHostname(altName.toLower(), peerName.toLower()) | 0 |
| 1584 | return true; never executed: return true; | 0 |
| 1585 | } | - |
| 1586 | } | 0 |
| 1587 | | - |
| 1588 | return false; executed: return false;Execution Count:4 | 4 |
| 1589 | } | - |
| 1590 | | - |
| 1591 | bool QSslSocketBackendPrivate::isMatchingHostname(const QString &cn, const QString &hostname) | - |
| 1592 | { | - |
| 1593 | int wildcard = cn.indexOf(QLatin1Char('*')); executed (the execution status of this line is deduced): int wildcard = cn.indexOf(QLatin1Char('*')); | - |
| 1594 | | - |
| 1595 | // Check this is a wildcard cert, if not then just compare the strings | - |
| 1596 | if (wildcard < 0) partially evaluated: wildcard < 0| yes Evaluation Count:40 | no Evaluation Count:0 |
| 0-40 |
| 1597 | return cn == hostname; executed: return cn == hostname;Execution Count:40 | 40 |
| 1598 | | - |
| 1599 | int firstCnDot = cn.indexOf(QLatin1Char('.')); never executed (the execution status of this line is deduced): int firstCnDot = cn.indexOf(QLatin1Char('.')); | - |
| 1600 | int secondCnDot = cn.indexOf(QLatin1Char('.'), firstCnDot+1); never executed (the execution status of this line is deduced): int secondCnDot = cn.indexOf(QLatin1Char('.'), firstCnDot+1); | - |
| 1601 | | - |
| 1602 | // Check at least 3 components | - |
| 1603 | if ((-1 == secondCnDot) || (secondCnDot+1 >= cn.length())) never evaluated: (-1 == secondCnDot) never evaluated: (secondCnDot+1 >= cn.length()) | 0 |
| 1604 | return false; never executed: return false; | 0 |
| 1605 | | - |
| 1606 | // Check * is last character of 1st component (ie. there's a following .) | - |
| 1607 | if (wildcard+1 != firstCnDot) never evaluated: wildcard+1 != firstCnDot | 0 |
| 1608 | return false; never executed: return false; | 0 |
| 1609 | | - |
| 1610 | // Check only one star | - |
| 1611 | if (cn.lastIndexOf(QLatin1Char('*')) != wildcard) never evaluated: cn.lastIndexOf(QLatin1Char('*')) != wildcard | 0 |
| 1612 | return false; never executed: return false; | 0 |
| 1613 | | - |
| 1614 | // Check characters preceding * (if any) match | - |
| 1615 | if (wildcard && (hostname.leftRef(wildcard) != cn.leftRef(wildcard))) never evaluated: wildcard never evaluated: (hostname.leftRef(wildcard) != cn.leftRef(wildcard)) | 0 |
| 1616 | return false; never executed: return false; | 0 |
| 1617 | | - |
| 1618 | // Check characters following first . match | - |
| 1619 | if (hostname.midRef(hostname.indexOf(QLatin1Char('.'))) != cn.midRef(firstCnDot)) never evaluated: hostname.midRef(hostname.indexOf(QLatin1Char('.'))) != cn.midRef(firstCnDot) | 0 |
| 1620 | return false; never executed: return false; | 0 |
| 1621 | | - |
| 1622 | // Check if the hostname is an IP address, if so then wildcards are not allowed | - |
| 1623 | QHostAddress addr(hostname); never executed (the execution status of this line is deduced): QHostAddress addr(hostname); | - |
| 1624 | if (!addr.isNull()) never evaluated: !addr.isNull() | 0 |
| 1625 | return false; never executed: return false; | 0 |
| 1626 | | - |
| 1627 | // Ok, I guess this was a wildcard CN and the hostname matches. | - |
| 1628 | return true; never executed: return true; | 0 |
| 1629 | } | - |
| 1630 | | - |
| 1631 | QList<QSslError> QSslSocketBackendPrivate::verify(QList<QSslCertificate> certificateChain, const QString &hostName) | - |
| 1632 | { | - |
| 1633 | QList<QSslError> errors; executed (the execution status of this line is deduced): QList<QSslError> errors; | - |
| 1634 | if (certificateChain.count() <= 0) { evaluated: certificateChain.count() <= 0| yes Evaluation Count:1 | yes Evaluation Count:7 |
| 1-7 |
| 1635 | errors << QSslError(QSslError::UnspecifiedError); executed (the execution status of this line is deduced): errors << QSslError(QSslError::UnspecifiedError); | - |
| 1636 | return errors; executed: return errors;Execution Count:1 | 1 |
| 1637 | } | - |
| 1638 | | - |
| 1639 | // Setup the store with the default CA certificates | - |
| 1640 | X509_STORE *certStore = q_X509_STORE_new(); executed (the execution status of this line is deduced): X509_STORE *certStore = q_X509_STORE_new(); | - |
| 1641 | if (!certStore) { partially evaluated: !certStore| no Evaluation Count:0 | yes Evaluation Count:7 |
| 0-7 |
| 1642 | qWarning() << "Unable to create certificate store"; never executed (the execution status of this line is deduced): QMessageLogger("ssl/qsslsocket_openssl.cpp", 1642, __PRETTY_FUNCTION__).warning() << "Unable to create certificate store"; | - |
| 1643 | errors << QSslError(QSslError::UnspecifiedError); never executed (the execution status of this line is deduced): errors << QSslError(QSslError::UnspecifiedError); | - |
| 1644 | return errors; never executed: return errors; | 0 |
| 1645 | } | - |
| 1646 | | - |
| 1647 | if (s_loadRootCertsOnDemand) { evaluated: s_loadRootCertsOnDemand| yes Evaluation Count:1 | yes Evaluation Count:6 |
| 1-6 |
| 1648 | setDefaultCaCertificates(defaultCaCertificates() + systemCaCertificates()); executed (the execution status of this line is deduced): setDefaultCaCertificates(defaultCaCertificates() + systemCaCertificates()); | - |
| 1649 | } executed: }Execution Count:1 | 1 |
| 1650 | | - |
| 1651 | QList<QSslCertificate> expiredCerts; executed (the execution status of this line is deduced): QList<QSslCertificate> expiredCerts; | - |
| 1652 | | - |
| 1653 | foreach (const QSslCertificate &caCertificate, QSslSocket::defaultCaCertificates()) { executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(QSslSocket::defaultCaCertificates())> _container_(QSslSocket::defaultCaCertificates()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCertificate &caCertificate = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 1654 | // add expired certs later, so that the | - |
| 1655 | // valid ones are used before the expired ones | - |
| 1656 | if (caCertificate.expiryDate() < QDateTime::currentDateTime()) { evaluated: caCertificate.expiryDate() < QDateTime::currentDateTime()| yes Evaluation Count:224 | yes Evaluation Count:1757 |
| 224-1757 |
| 1657 | expiredCerts.append(caCertificate); executed (the execution status of this line is deduced): expiredCerts.append(caCertificate); | - |
| 1658 | } else { executed: }Execution Count:224 | 224 |
| 1659 | q_X509_STORE_add_cert(certStore, reinterpret_cast<X509 *>(caCertificate.handle())); executed (the execution status of this line is deduced): q_X509_STORE_add_cert(certStore, reinterpret_cast<X509 *>(caCertificate.handle())); | - |
| 1660 | } executed: }Execution Count:1757 | 1757 |
| 1661 | } | - |
| 1662 | | - |
| 1663 | bool addExpiredCerts = true; executed (the execution status of this line is deduced): bool addExpiredCerts = true; | - |
| 1664 | #if defined(Q_OS_MAC) && (MAC_OS_X_VERSION_MAX_ALLOWED == MAC_OS_X_VERSION_10_5) | - |
| 1665 | //On Leopard SSL does not work if we add the expired certificates. | - |
| 1666 | if (QSysInfo::MacintoshVersion == QSysInfo::MV_10_5) | - |
| 1667 | addExpiredCerts = false; | - |
| 1668 | #endif | - |
| 1669 | // now add the expired certs | - |
| 1670 | if (addExpiredCerts) { partially evaluated: addExpiredCerts| yes Evaluation Count:7 | no Evaluation Count:0 |
| 0-7 |
| 1671 | foreach (const QSslCertificate &caCertificate, expiredCerts) { executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(expiredCerts)> _container_(expiredCerts); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCertificate &caCertificate = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 1672 | q_X509_STORE_add_cert(certStore, reinterpret_cast<X509 *>(caCertificate.handle())); executed (the execution status of this line is deduced): q_X509_STORE_add_cert(certStore, reinterpret_cast<X509 *>(caCertificate.handle())); | - |
| 1673 | } executed: }Execution Count:224 | 224 |
| 1674 | } executed: }Execution Count:7 | 7 |
| 1675 | | - |
| 1676 | QMutexLocker sslErrorListMutexLocker(&_q_sslErrorList()->mutex); executed (the execution status of this line is deduced): QMutexLocker sslErrorListMutexLocker(&_q_sslErrorList()->mutex); | - |
| 1677 | | - |
| 1678 | // Register a custom callback to get all verification errors. | - |
| 1679 | X509_STORE_set_verify_cb_func(certStore, q_X509Callback); executed (the execution status of this line is deduced): ((certStore)->verify_cb=(q_X509Callback)); | - |
| 1680 | | - |
| 1681 | // Build the chain of intermediate certificates | - |
| 1682 | STACK_OF(X509) *intermediates = 0; executed (the execution status of this line is deduced): STACK *intermediates = 0; | - |
| 1683 | if (certificateChain.length() > 1) { evaluated: certificateChain.length() > 1| yes Evaluation Count:4 | yes Evaluation Count:3 |
| 3-4 |
| 1684 | intermediates = (STACK_OF(X509) *) q_sk_new_null(); executed (the execution status of this line is deduced): intermediates = (STACK *) q_sk_new_null(); | - |
| 1685 | | - |
| 1686 | if (!intermediates) { partially evaluated: !intermediates| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 1687 | q_X509_STORE_free(certStore); never executed (the execution status of this line is deduced): q_X509_STORE_free(certStore); | - |
| 1688 | errors << QSslError(QSslError::UnspecifiedError); never executed (the execution status of this line is deduced): errors << QSslError(QSslError::UnspecifiedError); | - |
| 1689 | return errors; never executed: return errors; | 0 |
| 1690 | } | - |
| 1691 | | - |
| 1692 | bool first = true; executed (the execution status of this line is deduced): bool first = true; | - |
| 1693 | foreach (const QSslCertificate &cert, certificateChain) { executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(certificateChain)> _container_(certificateChain); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QSslCertificate &cert = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
| 1694 | if (first) { evaluated: first| yes Evaluation Count:4 | yes Evaluation Count:4 |
| 4 |
| 1695 | first = false; executed (the execution status of this line is deduced): first = false; | - |
| 1696 | continue; executed: continue;Execution Count:4 | 4 |
| 1697 | } | - |
| 1698 | #if OPENSSL_VERSION_NUMBER >= 0x10000000L | - |
| 1699 | q_sk_push( (_STACK *)intermediates, reinterpret_cast<X509 *>(cert.handle())); | - |
| 1700 | #else | - |
| 1701 | q_sk_push( (STACK *)intermediates, reinterpret_cast<X509 *>(cert.handle())); executed (the execution status of this line is deduced): q_sk_push( (STACK *)intermediates, reinterpret_cast<X509 *>(cert.handle())); | - |
| 1702 | #endif | - |
| 1703 | } executed: }Execution Count:4 | 4 |
| 1704 | } executed: }Execution Count:4 | 4 |
| 1705 | | - |
| 1706 | X509_STORE_CTX *storeContext = q_X509_STORE_CTX_new(); executed (the execution status of this line is deduced): X509_STORE_CTX *storeContext = q_X509_STORE_CTX_new(); | - |
| 1707 | if (!storeContext) { partially evaluated: !storeContext| no Evaluation Count:0 | yes Evaluation Count:7 |
| 0-7 |
| 1708 | q_X509_STORE_free(certStore); never executed (the execution status of this line is deduced): q_X509_STORE_free(certStore); | - |
| 1709 | errors << QSslError(QSslError::UnspecifiedError); never executed (the execution status of this line is deduced): errors << QSslError(QSslError::UnspecifiedError); | - |
| 1710 | return errors; never executed: return errors; | 0 |
| 1711 | } | - |
| 1712 | | - |
| 1713 | if (!q_X509_STORE_CTX_init(storeContext, certStore, reinterpret_cast<X509 *>(certificateChain[0].handle()), intermediates)) { partially evaluated: !q_X509_STORE_CTX_init(storeContext, certStore, reinterpret_cast<X509 *>(certificateChain[0].handle()), intermediates)| no Evaluation Count:0 | yes Evaluation Count:7 |
| 0-7 |
| 1714 | q_X509_STORE_CTX_free(storeContext); never executed (the execution status of this line is deduced): q_X509_STORE_CTX_free(storeContext); | - |
| 1715 | q_X509_STORE_free(certStore); never executed (the execution status of this line is deduced): q_X509_STORE_free(certStore); | - |
| 1716 | errors << QSslError(QSslError::UnspecifiedError); never executed (the execution status of this line is deduced): errors << QSslError(QSslError::UnspecifiedError); | - |
| 1717 | return errors; never executed: return errors; | 0 |
| 1718 | } | - |
| 1719 | | - |
| 1720 | // Now we can actually perform the verification of the chain we have built. | - |
| 1721 | // We ignore the result of this function since we process errors via the | - |
| 1722 | // callback. | - |
| 1723 | (void) q_X509_verify_cert(storeContext); executed (the execution status of this line is deduced): (void) q_X509_verify_cert(storeContext); | - |
| 1724 | | - |
| 1725 | q_X509_STORE_CTX_free(storeContext); executed (the execution status of this line is deduced): q_X509_STORE_CTX_free(storeContext); | - |
| 1726 | #if OPENSSL_VERSION_NUMBER >= 0x10000000L | - |
| 1727 | q_sk_free( (_STACK *) intermediates); | - |
| 1728 | #else | - |
| 1729 | q_sk_free( (STACK *) intermediates); executed (the execution status of this line is deduced): q_sk_free( (STACK *) intermediates); | - |
| 1730 | #endif | - |
| 1731 | | - |
| 1732 | // Now process the errors | - |
| 1733 | const QList<QPair<int, int> > errorList = _q_sslErrorList()->errors; executed (the execution status of this line is deduced): const QList<QPair<int, int> > errorList = _q_sslErrorList()->errors; | - |
| 1734 | _q_sslErrorList()->errors.clear(); executed (the execution status of this line is deduced): _q_sslErrorList()->errors.clear(); | - |
| 1735 | | - |
| 1736 | sslErrorListMutexLocker.unlock(); executed (the execution status of this line is deduced): sslErrorListMutexLocker.unlock(); | - |
| 1737 | | - |
| 1738 | // Translate the errors | - |
| 1739 | if (QSslCertificatePrivate::isBlacklisted(certificateChain[0])) { evaluated: QSslCertificatePrivate::isBlacklisted(certificateChain[0])| yes Evaluation Count:1 | yes Evaluation Count:6 |
| 1-6 |
| 1740 | QSslError error(QSslError::CertificateBlacklisted, certificateChain[0]); executed (the execution status of this line is deduced): QSslError error(QSslError::CertificateBlacklisted, certificateChain[0]); | - |
| 1741 | errors << error; executed (the execution status of this line is deduced): errors << error; | - |
| 1742 | } executed: }Execution Count:1 | 1 |
| 1743 | | - |
| 1744 | // Check the certificate name against the hostname if one was specified | - |
| 1745 | if ((!hostName.isEmpty()) && (!isMatchingHostname(certificateChain[0], hostName))) { evaluated: (!hostName.isEmpty())| yes Evaluation Count:2 | yes Evaluation Count:5 |
evaluated: (!isMatchingHostname(certificateChain[0], hostName))| yes Evaluation Count:1 | yes Evaluation Count:1 |
| 1-5 |
| 1746 | // No matches in common names or alternate names. | - |
| 1747 | QSslError error(QSslError::HostNameMismatch, certificateChain[0]); executed (the execution status of this line is deduced): QSslError error(QSslError::HostNameMismatch, certificateChain[0]); | - |
| 1748 | errors << error; executed (the execution status of this line is deduced): errors << error; | - |
| 1749 | } executed: }Execution Count:1 | 1 |
| 1750 | | - |
| 1751 | // Translate errors from the error list into QSslErrors. | - |
| 1752 | for (int i = 0; i < errorList.size(); ++i) { evaluated: i < errorList.size()| yes Evaluation Count:3 | yes Evaluation Count:7 |
| 3-7 |
| 1753 | const QPair<int, int> &errorAndDepth = errorList.at(i); executed (the execution status of this line is deduced): const QPair<int, int> &errorAndDepth = errorList.at(i); | - |
| 1754 | int err = errorAndDepth.first; executed (the execution status of this line is deduced): int err = errorAndDepth.first; | - |
| 1755 | int depth = errorAndDepth.second; executed (the execution status of this line is deduced): int depth = errorAndDepth.second; | - |
| 1756 | errors << _q_OpenSSL_to_QSslError(err, certificateChain.value(depth)); executed (the execution status of this line is deduced): errors << _q_OpenSSL_to_QSslError(err, certificateChain.value(depth)); | - |
| 1757 | } executed: }Execution Count:3 | 3 |
| 1758 | | - |
| 1759 | q_X509_STORE_free(certStore); executed (the execution status of this line is deduced): q_X509_STORE_free(certStore); | - |
| 1760 | | - |
| 1761 | return errors; executed: return errors;Execution Count:7 | 7 |
| 1762 | } | - |
| 1763 | | - |
| 1764 | QT_END_NAMESPACE | - |
| 1765 | | - |
| | |