Expose allow-running-insecure-contents as a setting

AllowRunningInsecureContent was added as a setting in core to enable
parsing a chromium command-line argument. This patch forwards the
setting to our API layers.

[ChangeLog][Settings] Added setting to allow secure content to run
insecure content.

Task-number: QTBUG-54902
Change-Id: I4e005be1a29905ccf931fabe9ccb308b7d947c62
Reviewed-by: Michael Brüning <michael.bruning@qt.io>

2 files changed, 28 insertions, 0 deletions

diff --git a/src/webengine/api/qquickwebenginesettings.cpp b/src/webengine/api/qquickwebenginesettings.cpp
index 7aa4d2a96..ba6563e47 100644
--- a/src/webengine/api/qquickwebenginesettings.cpp
+++ b/src/webengine/api/qquickwebenginesettings.cpp
@@ -331,6 +331,21 @@ bool QQuickWebEngineSettings::printElementBackgrounds() const
 }
 
 /*!
+  \qmlproperty bool WebEngineSettings::allowRunningInsecureContent
+  \since QtWebEngine 1.4
+
+  By default, HTTPS pages cannot run JavaScript, CSS, plugins or
+  web-sockets from HTTP URLs. This used to be possible and this
+  provides an override to get the old behavior.
+
+  Disabled by default.
+*/
+bool QQuickWebEngineSettings::allowRunningInsecureContent() const
+{
+    return d_ptr->testAttribute(WebEngineSettings::AllowRunningInsecureContent);
+}
+
+/*!
     \qmlproperty QString WebEngineSettings::defaultTextEncoding
     \since QtWebEngine 1.2
 
@@ -515,6 +530,15 @@ void QQuickWebEngineSettings::setFocusOnNavigationEnabled(bool on)
         Q_EMIT focusOnNavigationEnabledChanged();
 }
 
+
+void QQuickWebEngineSettings::setAllowRunningInsecureContent(bool on)
+{
+    bool wasOn = d_ptr->testAttribute(WebEngineSettings::AllowRunningInsecureContent);
+    d_ptr->setAttribute(WebEngineSettings::AllowRunningInsecureContent, on);
+    if (wasOn != on)
+        Q_EMIT allowRunningInsecureContentChanged();
+}
+
 void QQuickWebEngineSettings::setParentSettings(QQuickWebEngineSettings *parentSettings)
 {
     d_ptr->setParentSettings(parentSettings->d_ptr.data());
diff --git a/src/webengine/api/qquickwebenginesettings_p.h b/src/webengine/api/qquickwebenginesettings_p.h
index 917b9e443..a53c7cdb3 100644
--- a/src/webengine/api/qquickwebenginesettings_p.h
+++ b/src/webengine/api/qquickwebenginesettings_p.h
@@ -84,6 +84,7 @@ class Q_WEBENGINE_PRIVATE_EXPORT QQuickWebEngineSettings : public QObject {
     Q_PROPERTY(bool touchIconsEnabled READ touchIconsEnabled WRITE setTouchIconsEnabled NOTIFY touchIconsEnabledChanged REVISION 2)
     Q_PROPERTY(bool focusOnNavigationEnabled READ focusOnNavigationEnabled WRITE setFocusOnNavigationEnabled NOTIFY focusOnNavigationEnabledChanged REVISION 3)
     Q_PROPERTY(bool printElementBackgrounds READ printElementBackgrounds WRITE setPrintElementBackgrounds NOTIFY printElementBackgroundsChanged REVISION 3)
+    Q_PROPERTY(bool allowRunningInsecureContent READ allowRunningInsecureContent WRITE setAllowRunningInsecureContent NOTIFY allowRunningInsecureContentChanged REVISION 3)
 
 public:
     ~QQuickWebEngineSettings();
@@ -109,6 +110,7 @@ public:
     bool touchIconsEnabled() const;
     bool focusOnNavigationEnabled() const;
     bool printElementBackgrounds() const;
+    bool allowRunningInsecureContent() const;
 
     void setAutoLoadImages(bool on);
     void setJavascriptEnabled(bool on);
@@ -131,6 +133,7 @@ public:
     void setTouchIconsEnabled(bool on);
     void setFocusOnNavigationEnabled(bool on);
     void setPrintElementBackgrounds(bool on);
+    void setAllowRunningInsecureContent(bool on);
 
 signals:
     void autoLoadImagesChanged();
@@ -154,6 +157,7 @@ signals:
     Q_REVISION(2) void touchIconsEnabledChanged();
     Q_REVISION(3) void focusOnNavigationEnabledChanged();
     Q_REVISION(3) void printElementBackgroundsChanged();
+    Q_REVISION(3) void allowRunningInsecureContentChanged();
 
 private:
     explicit QQuickWebEngineSettings(QQuickWebEngineSettings *parentSettings = 0);