| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtNetwork module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QHSTS_P_H |
| #define QHSTS_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of the Network Access API. This header file may change from |
| // version to version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtNetwork/private/qtnetworkglobal_p.h> |
| |
| #include <QtNetwork/qhstspolicy.h> |
| |
| #include <QtCore/qbytearray.h> |
| #include <QtCore/qdatetime.h> |
| #include <QtCore/qstring.h> |
| #include <QtCore/qglobal.h> |
| #include <QtCore/qpair.h> |
| #include <QtCore/qurl.h> |
| |
| #include <map> |
| |
| QT_BEGIN_NAMESPACE |
| |
| template<typename T> class QList; |
| template <typename T> class QVector; |
| |
| class Q_AUTOTEST_EXPORT QHstsCache |
| { |
| public: |
| |
| void updateFromHeaders(const QList<QPair<QByteArray, QByteArray>> &headers, |
| const QUrl &url); |
| void updateFromPolicies(const QVector<QHstsPolicy> &hosts); |
| void updateKnownHost(const QUrl &url, const QDateTime &expires, |
| bool includeSubDomains); |
| bool isKnownHost(const QUrl &url) const; |
| void clear(); |
| |
| QVector<QHstsPolicy> policies() const; |
| |
| #if QT_CONFIG(settings) |
| void setStore(class QHstsStore *store); |
| #endif // QT_CONFIG(settings) |
| |
| private: |
| |
| void updateKnownHost(const QString &hostName, const QDateTime &expires, |
| bool includeSubDomains); |
| |
| struct HostName |
| { |
| explicit HostName(const QString &n) : name(n) { } |
| explicit HostName(const QStringRef &r) : fragment(r) { } |
| |
| bool operator < (const HostName &rhs) const |
| { |
| if (fragment.size()) { |
| if (rhs.fragment.size()) |
| return fragment < rhs.fragment; |
| return fragment < QStringRef(&rhs.name); |
| } |
| |
| if (rhs.fragment.size()) |
| return QStringRef(&name) < rhs.fragment; |
| return name < rhs.name; |
| } |
| |
| // We use 'name' for a HostName object contained in our dictionary; |
| // we use 'fragment' only during lookup, when chopping the complete host |
| // name, removing subdomain names (such HostName object is 'transient', it |
| // must not outlive the original QString object. |
| QString name; |
| QStringRef fragment; |
| }; |
| |
| mutable std::map<HostName, QHstsPolicy> knownHosts; |
| #if QT_CONFIG(settings) |
| QHstsStore *hstsStore = nullptr; |
| #endif // QT_CONFIG(settings) |
| }; |
| |
| class Q_AUTOTEST_EXPORT QHstsHeaderParser |
| { |
| public: |
| |
| bool parse(const QList<QPair<QByteArray, QByteArray>> &headers); |
| |
| QDateTime expirationDate() const { return expiry; } |
| bool includeSubDomains() const { return subDomainsFound; } |
| |
| private: |
| |
| bool parseSTSHeader(); |
| bool parseDirective(); |
| bool processDirective(const QByteArray &name, const QByteArray &value); |
| bool nextToken(); |
| |
| QByteArray header; |
| QByteArray token; |
| |
| QDateTime expiry; |
| int tokenPos = 0; |
| bool maxAgeFound = false; |
| qint64 maxAge = 0; |
| bool subDomainsFound = false; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |