| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | // Qt-Security score:significant reason:default |
| 4 | |
| 5 | #include <QtCore/qfile.h> |
| 6 | #include <QtNetwork/qsslcipher.h> |
| 7 | #include "qqmlsslconfiguration_p.h" |
| 8 | #include <array> |
| 9 | |
| 10 | QT_BEGIN_NAMESPACE |
| 11 | static constexpr std::array<QSsl::SslOption, 8> SslOptions = { |
| 12 | QSsl::SslOptionDisableEmptyFragments, |
| 13 | QSsl::SslOptionDisableSessionTickets, |
| 14 | QSsl::SslOptionDisableCompression, |
| 15 | QSsl::SslOptionDisableServerNameIndication, |
| 16 | QSsl::SslOptionDisableLegacyRenegotiation, |
| 17 | QSsl::SslOptionDisableSessionSharing, |
| 18 | QSsl::SslOptionDisableSessionPersistence, |
| 19 | QSsl::SslOptionDisableServerCipherPreference |
| 20 | }; |
| 21 | |
| 22 | QString QQmlSslConfiguration::ciphers() const |
| 23 | { |
| 24 | return m_ciphers; |
| 25 | } |
| 26 | |
| 27 | QList<QSsl::SslOption> QQmlSslConfiguration::sslOptions() const |
| 28 | { |
| 29 | return m_sslOptions; |
| 30 | } |
| 31 | |
| 32 | QSsl::SslProtocol QQmlSslConfiguration::protocol() const |
| 33 | { |
| 34 | return m_configuration.protocol(); |
| 35 | } |
| 36 | |
| 37 | QSslSocket::PeerVerifyMode QQmlSslConfiguration::peerVerifyMode() const |
| 38 | { |
| 39 | return m_configuration.peerVerifyMode(); |
| 40 | } |
| 41 | |
| 42 | int QQmlSslConfiguration::peerVerifyDepth() const |
| 43 | { |
| 44 | return m_configuration.peerVerifyDepth(); |
| 45 | } |
| 46 | |
| 47 | QByteArray QQmlSslConfiguration::sessionTicket() const |
| 48 | { |
| 49 | return m_configuration.sessionTicket(); |
| 50 | } |
| 51 | |
| 52 | QSslConfiguration const QQmlSslConfiguration::configuration() |
| 53 | { |
| 54 | return m_configuration; |
| 55 | } |
| 56 | |
| 57 | void QQmlSslConfiguration::setCertificateFiles(const QStringList &certificateFiles) |
| 58 | { |
| 59 | if (m_certificateFiles == certificateFiles) |
| 60 | return; |
| 61 | |
| 62 | m_certificateFiles = certificateFiles; |
| 63 | QList<QSslCertificate> certificates; |
| 64 | for (const QString &fileName: m_certificateFiles) { |
| 65 | QFile certificateFile(fileName); |
| 66 | if (certificateFile.open(flags: QIODevice::ReadOnly)) { |
| 67 | QByteArray cert = certificateFile.readAll(); |
| 68 | certificates.append(t: QSslCertificate(cert)); |
| 69 | } else { |
| 70 | qWarning() << "File: "<< fileName << "is not found. It will be skipped."; |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | if (!certificates.isEmpty()) |
| 75 | m_configuration.setCaCertificates(certificates); |
| 76 | else |
| 77 | qWarning() << "No certificates loaded."; |
| 78 | } |
| 79 | |
| 80 | void QQmlSslConfiguration::setProtocol(QSsl::SslProtocol protocol) |
| 81 | { |
| 82 | if (m_configuration.protocol() == protocol) |
| 83 | return; |
| 84 | |
| 85 | m_configuration.setProtocol(protocol); |
| 86 | } |
| 87 | |
| 88 | void QQmlSslConfiguration::setPeerVerifyMode(QSslSocket::PeerVerifyMode mode) |
| 89 | { |
| 90 | if (m_configuration.peerVerifyMode() == mode) |
| 91 | return; |
| 92 | |
| 93 | m_configuration.setPeerVerifyMode(mode); |
| 94 | } |
| 95 | |
| 96 | void QQmlSslConfiguration::setPeerVerifyDepth(int depth) |
| 97 | { |
| 98 | if (m_configuration.peerVerifyDepth() == depth) |
| 99 | return; |
| 100 | |
| 101 | m_configuration.setPeerVerifyDepth(depth); |
| 102 | } |
| 103 | |
| 104 | void QQmlSslConfiguration::setCiphers(const QString &ciphers) |
| 105 | { |
| 106 | if (ciphers == m_ciphers) |
| 107 | return; |
| 108 | |
| 109 | m_ciphers = ciphers; |
| 110 | m_configuration.setCiphers(ciphers); // split(":") is used inside |
| 111 | } |
| 112 | |
| 113 | void QQmlSslConfiguration::setSslOptions(const QList<QSsl::SslOption> &options) |
| 114 | { |
| 115 | if (m_sslOptions == options) |
| 116 | return; |
| 117 | |
| 118 | m_sslOptions = options; |
| 119 | for (QSsl::SslOption option: m_sslOptions) |
| 120 | m_configuration.setSslOption(option, on: true); |
| 121 | } |
| 122 | |
| 123 | void QQmlSslConfiguration::setSessionTicket(const QByteArray &sessionTicket) |
| 124 | { |
| 125 | if (m_configuration.sessionTicket() == sessionTicket) |
| 126 | return; |
| 127 | |
| 128 | m_configuration.setSessionTicket(sessionTicket); |
| 129 | } |
| 130 | |
| 131 | void QQmlSslConfiguration::setPrivateKey(const QQmlSslKey &privateKey) |
| 132 | { |
| 133 | m_configuration.setPrivateKey(privateKey.getSslKey()); |
| 134 | } |
| 135 | |
| 136 | void QQmlSslConfiguration::setSslOptionsList(const QSslConfiguration &configuration) |
| 137 | { |
| 138 | Q_ASSERT(m_sslOptions.isEmpty()); |
| 139 | for (QSsl::SslOption option: SslOptions) { |
| 140 | if (configuration.testSslOption(option)) |
| 141 | m_sslOptions.append(t: option); |
| 142 | } |
| 143 | } |
| 144 | |
| 145 | void QQmlSslConfiguration::setCiphersList(const QSslConfiguration &configuration) |
| 146 | { |
| 147 | Q_ASSERT(m_ciphers.isEmpty()); |
| 148 | QList<QSslCipher> ciphers = configuration.ciphers(); |
| 149 | for (int i = 0; i < ciphers.size(); ++i) { |
| 150 | if (i != 0) { |
| 151 | m_ciphers += QString::fromUtf8(utf8: ":"); |
| 152 | } |
| 153 | m_ciphers += ciphers[i].name(); |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | QQmlSslDefaultConfiguration::QQmlSslDefaultConfiguration() |
| 158 | : QQmlSslConfiguration() |
| 159 | { |
| 160 | m_configuration = QSslConfiguration::defaultConfiguration(); |
| 161 | setSslOptionsList(m_configuration); |
| 162 | setCiphersList(m_configuration); |
| 163 | } |
| 164 | |
| 165 | QQmlSslDefaultDtlsConfiguration::QQmlSslDefaultDtlsConfiguration() |
| 166 | : QQmlSslConfiguration() |
| 167 | { |
| 168 | #if QT_CONFIG(dtls) |
| 169 | m_configuration = QSslConfiguration::defaultDtlsConfiguration(); |
| 170 | #else |
| 171 | qWarning() << "No dtls support enabled"; |
| 172 | m_configuration = QSslConfiguration::defaultConfiguration(); |
| 173 | #endif // QT_CONFIG(dtls) |
| 174 | setSslOptionsList(m_configuration); |
| 175 | setCiphersList(m_configuration); |
| 176 | } |
| 177 | |
| 178 | QT_END_NAMESPACE |
| 179 |