From 72cf2339edbb302b8b1dbe14c5475e8d2c3f62b1 Mon Sep 17 00:00:00 2001
From: Timur Pocheptsov <timur.pocheptsov@qt.io>
Date: Wed, 12 Jul 2017 12:52:06 +0200
Subject: Introduce QHstsStore - the permanent store for HSTS policies

The store is using QSettings under the hood. A user can enable/disable
storing HSTS policies (via QNAM's setter method) and we take care of
the rest - filling QHstsCache from the store, writing updated/observed
targets, removing expired policies.

Change-Id: I26e4a98761ddfe5005fedd18be56a6303fe7b35a
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
---
 src/network/access/qhstsstore_p.h | 93 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/network/access/qhstsstore_p.h

(limited to 'src/network/access/qhstsstore_p.h')

diff --git a/src/network/access/qhstsstore_p.h b/src/network/access/qhstsstore_p.h
new file mode 100644
index 0000000000..13042839c4
--- /dev/null
+++ b/src/network/access/qhstsstore_p.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** 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 QHSTSSTORE_P_H
+#define QHSTSSTORE_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 <QtCore/qsettings.h>
+#include <QtCore/qvector.h>
+
+QT_BEGIN_NAMESPACE
+
+class QHstsPolicy;
+class QByteArray;
+class QString;
+
+class Q_AUTOTEST_EXPORT QHstsStore
+{
+public:
+    explicit QHstsStore(const QString &dirName);
+    ~QHstsStore();
+
+    QVector<QHstsPolicy> readPolicies();
+    void addToObserved(const QHstsPolicy &policy);
+    void synchronize();
+
+    bool isWritable() const;
+
+    static QString absoluteFilePath(const QString &dirName);
+private:
+    void beginHstsGroups();
+    bool serializePolicy(const QString &key, const QHstsPolicy &policy);
+    bool deserializePolicy(const QString &key, QHstsPolicy &policy);
+    void evictPolicy(const QString &key);
+    void endHstsGroups();
+
+    QVector<QHstsPolicy> observedPolicies;
+    QSettings store;
+
+    Q_DISABLE_COPY(QHstsStore)
+};
+
+QT_END_NAMESPACE
+
+#endif // QHSTSSTORE_P_H
-- 
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