Enable Push Messaging

Use Chrome's implementation of PushMessagingService. This feature
relies on notification permissions, so it is not different from
Web Notification from end-users perspective.

We don't persist push subscriptions, because it seems these have
to be consistent with persisting notification permissions.

Make address of push service configurable by a profile setting.
It is empty by default - which means the feature is disabled until
the user sets the address of a push service.

Task-number: QTBUG-98904
Task-number: QTBUG-53457
Change-Id: If44f459fecf2da482c28fee5562f62fe40de103e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

2 files changed, 48 insertions, 0 deletions

diff --git a/src/webenginequick/api/qquickwebengineprofile.cpp b/src/webenginequick/api/qquickwebengineprofile.cpp
index 1cfaab3f5..131e59ad0 100644
--- a/src/webenginequick/api/qquickwebengineprofile.cpp
+++ b/src/webenginequick/api/qquickwebengineprofile.cpp
@@ -821,6 +821,49 @@ QString QQuickWebEngineProfile::downloadPath() const
 }
 
 /*!
+    \qmlproperty string WebEngineProfile::pushServiceEndpoint
+    \since  QtWebEngine 6.5
+
+    The address used to create subscriptions for a push messaging service.
+
+    Subscription requests for the push service will be sent to the concatenation
+    of \a endpoint and a subscription ID (which is provided by the browser engine).
+
+    \note Default endpoint used by Google Chrome browser is \c {https://fcm.googleapis.com/fcm/send/}
+
+    \note By default, the endpoint is an empty URL and push messaging is disabled.
+*/
+
+/*!
+    \property QQuickWebEngineProfile::pushServiceEndpoint
+    \since QtWebEngine 6.5
+
+    The address used to create subscriptions for a push messaging service.
+
+    Subscription requests for the push service will be sent to the concatenation
+    of \a endpoint and a subscription ID (which is provided by the browser engine).
+
+    \note Default endpoint used by Google Chrome browser is \c {https://fcm.googleapis.com/fcm/send/}
+
+    \note By default, the endpoint is an empty URL and push messaging is disabled.
+*/
+
+QUrl QQuickWebEngineProfile::pushServiceEndpoint() const
+{
+    const Q_D(QQuickWebEngineProfile);
+    return d->profileAdapter()->pushServiceEndpoint();
+}
+
+void QQuickWebEngineProfile::setPushServiceEndpoint(const QUrl &endpoint)
+{
+    Q_D(QQuickWebEngineProfile);
+    if (pushServiceEndpoint() == endpoint)
+        return;
+    d->profileAdapter()->setPushServiceEndpoint(endpoint);
+    emit pushServiceEndpointChanged();
+}
+
+/*!
 
     Returns the cookie store for this profile.
 */
diff --git a/src/webenginequick/api/qquickwebengineprofile.h b/src/webenginequick/api/qquickwebengineprofile.h
index 77e367d02..36789acf0 100644
--- a/src/webenginequick/api/qquickwebengineprofile.h
+++ b/src/webenginequick/api/qquickwebengineprofile.h
@@ -37,6 +37,7 @@ class Q_WEBENGINEQUICK_EXPORT QQuickWebEngineProfile : public QObject {
     Q_PROPERTY(bool spellCheckEnabled READ isSpellCheckEnabled WRITE setSpellCheckEnabled NOTIFY spellCheckEnabledChanged FINAL REVISION(1,3))
     Q_PROPERTY(QQuickWebEngineScriptCollection *userScripts READ userScripts)
     Q_PROPERTY(QString downloadPath READ downloadPath WRITE setDownloadPath NOTIFY downloadPathChanged FINAL REVISION(1,5))
+    Q_PROPERTY(QUrl pushServiceEndpoint READ pushServiceEndpoint WRITE setPushServiceEndpoint NOTIFY pushServiceEndpointChanged FINAL REVISION(6,5))
     QML_NAMED_ELEMENT(WebEngineProfile)
     QML_ADDED_IN_VERSION(1, 1)
     QML_EXTRA_VERSION(2, 0)
@@ -108,6 +109,9 @@ public:
     QString downloadPath() const;
     void setDownloadPath(const QString &path);
 
+    QUrl pushServiceEndpoint() const;
+    void setPushServiceEndpoint(const QUrl &endpoint);
+
     QWebEngineClientCertificateStore *clientCertificateStore();
 
     static QQuickWebEngineProfile *defaultProfile();
@@ -125,6 +129,7 @@ Q_SIGNALS:
     Q_REVISION(1,3) void spellCheckLanguagesChanged();
     Q_REVISION(1,3) void spellCheckEnabledChanged();
     Q_REVISION(1,5) void downloadPathChanged();
+    Q_REVISION(6,5) void pushServiceEndpointChanged();
     void downloadRequested(QQuickWebEngineDownloadRequest *download);
     void downloadFinished(QQuickWebEngineDownloadRequest *download);