Add in-memory client cert store implementation

Qt applications using webengine can now use a specific client certificate
without affecting(or using) the native certificate store. It sounds useful
for consumer applications where the application wants to identify itself to
the server as the application and not as a specific user.

Change-Id: Ib4fcdfd48e00051e3215f90be8701978902b1fbf
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

2 files changed, 78 insertions, 0 deletions

diff --git a/src/core/api/core_api.pro b/src/core/api/core_api.pro
index 38dc6b39d..b5bb93847 100644
--- a/src/core/api/core_api.pro
+++ b/src/core/api/core_api.pro
@@ -32,6 +32,7 @@ gcc: QMAKE_CXXFLAGS_WARN_ON = -Wno-unused-parameter
 HEADERS = \
     qwebenginecallback.h \
     qwebenginecallback_p.h \
+    qwebengineclientcertificatestore.h \
     qtwebenginecoreglobal.h \
     qtwebenginecoreglobal_p.h \
     qwebenginecookiestore.h \
diff --git a/src/core/api/qwebengineclientcertificatestore.h b/src/core/api/qwebengineclientcertificatestore.h
new file mode 100644
index 000000000..82607ea70
--- /dev/null
+++ b/src/core/api/qwebengineclientcertificatestore.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine 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 QWEBENGINECLIENTCERTIFICATESTORE_H
+#define QWEBENGINECLIENTCERTIFICATESTORE_H
+
+#include <QtWebEngineCore/qtwebenginecoreglobal.h>
+
+#include <QtNetwork/qsslcertificate.h>
+#include <QtNetwork/qsslkey.h>
+
+QT_BEGIN_NAMESPACE
+
+struct QWebEngineClientCertificateStoreData;
+
+class QWEBENGINECORE_EXPORT QWebEngineClientCertificateStore {
+
+public:
+    struct Entry {
+        QSslKey privateKey;
+        QSslCertificate certificate;
+    };
+
+    static QWebEngineClientCertificateStore *getInstance();
+    void add(const QSslCertificate &certificate, const QSslKey &privateKey);
+    QList<Entry> toList() const;
+    void remove(Entry entry);
+    void clear();
+
+private:
+    static QWebEngineClientCertificateStore *m_instance;
+    Q_DISABLE_COPY(QWebEngineClientCertificateStore)
+
+    QWebEngineClientCertificateStore();
+    ~QWebEngineClientCertificateStore();
+    QWebEngineClientCertificateStoreData *d_ptr;
+};
+
+QT_END_NAMESPACE
+
+#endif // QWebEngineClientCertificateStore_H