/*
- * Copyright © 2022 Soren Stoutner <soren@stoutner.com>.
+ * Copyright 2022-2024 Soren Stoutner <soren@stoutner.com>.
*
- * This file is part of Privacy Browser PC <https://www.stoutner.com/privacy-browser-pc>.
+ * This file is part of Privacy Browser PC <https://www.stoutner.com/privacy-browser-pc/>.
*
* Privacy Browser PC is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
// Application headers.
#include "UrlRequestInterceptor.h"
+#include "GlobalVariables.h"
+#include "helpers/FilterListHelper.h"
+#include "structs/RequestStruct.h"
// KDE Framework headers.
#include <KLocalizedString>
-// Qt framework headers.
-#include <QMessageBox>
-
// Construct the class.
-UrlRequestInterceptor::UrlRequestInterceptor(QObject *parentObjectPointer) : QWebEngineUrlRequestInterceptor(parentObjectPointer) {}
+UrlRequestInterceptor::UrlRequestInterceptor(PrivacyWebEngineView *privacyWebEngineViewPointer) :
+ QWebEngineUrlRequestInterceptor(privacyWebEngineViewPointer), privacyWebEngineViewPointer(privacyWebEngineViewPointer) {}
void UrlRequestInterceptor::interceptRequest(QWebEngineUrlRequestInfo &urlRequestInfo)
{
+ // Clear the requests list if a main frame resource is being loaded.
+ if (urlRequestInfo.resourceType() == QWebEngineUrlRequestInfo::ResourceTypeMainFrame)
+ emit newMainFrameResource();
+
+ // Create a requests struct.
+ RequestStruct *requestStructPointer = new RequestStruct;
+
+ // Store the basic request information.
+ requestStructPointer->navigationTypeInt = urlRequestInfo.navigationType();
+ requestStructPointer->requestMethodString = urlRequestInfo.requestMethod();
+ requestStructPointer->resourceTypeInt = urlRequestInfo.resourceType();
+ requestStructPointer->urlString = urlRequestInfo.requestUrl().toString();
+ requestStructPointer->webPageUrlString = urlRequestInfo.firstPartyUrl().toString();
+
+ // Check the filter lists.
+ bool continueProcessing = globalFilterListHelperPointer->checkFilterLists(privacyWebEngineViewPointer, urlRequestInfo, requestStructPointer);
+
+ // Further process the request if it hasn't already been handled.
+ if (continueProcessing) {
+ // Handle the request according to the resource type.
+ switch (urlRequestInfo.resourceType())
+ {
+ // A naughty HTTP ping request.
+ case QWebEngineUrlRequestInfo::ResourceTypePing:
+ {
+ // Block the HTTP ping request.
+ urlRequestInfo.block(true);
+
+ // Mark the request struct as blocked.
+ requestStructPointer->dispositionInt = FilterListHelper::BLOCKED;
+
+ // Mark the ping as blocked by the default behavior.
+ requestStructPointer->filterListTitle = i18nc("Default HTTP ping blocking", "Default blocking of all HTTP ping requests.");
+
+ // Display the HTTP Ping blocked dialog.
+ emit displayHttpPingDialog(urlRequestInfo.requestUrl().toString());
+
+ break;
+ }
+
+ default:
+ {
+ // Do nothing.
+ break;
+ }
+ }
+ }
+
// Handle the request according to the navigation type.
switch (urlRequestInfo.navigationType())
{
case QWebEngineUrlRequestInfo::NavigationTypeLink:
case QWebEngineUrlRequestInfo::NavigationTypeTyped:
case QWebEngineUrlRequestInfo::NavigationTypeBackForward:
+ // case QWebEngineUrlRequestInfo::NavigationTypeReload: This can be uncommented once https://redmine.stoutner.com/issues/821 has been fixed.
case QWebEngineUrlRequestInfo::NavigationTypeRedirect:
{
// Only check the hosts if the main URL is changing.
break;
}
- // Handle the request according to the resource type.
- switch (urlRequestInfo.resourceType())
- {
- // A naughty HTTP ping request.
- case QWebEngineUrlRequestInfo::ResourceTypePing:
- {
- // Block HTTP ping requests.
- urlRequestInfo.block(true);
-
- // Instantiate an HTTP ping blocked message box.
- QMessageBox httpPingBlockedMessageBox;
-
- // Set the icon.
- httpPingBlockedMessageBox.setIcon(QMessageBox::Information);
-
- // Set the window title.
- httpPingBlockedMessageBox.setWindowTitle(i18nc("HTTP Ping blocked dialog title", "HTTP Ping Blocked"));
-
- // Set the text.
- httpPingBlockedMessageBox.setText(i18nc("HTTP Ping blocked dialog text", "This request has been blocked because it sends a naughty HTTP ping to %1.",
- urlRequestInfo.requestUrl().toString()));
-
- // Set the standard button.
- httpPingBlockedMessageBox.setStandardButtons(QMessageBox::Ok);
-
- // Display the message box.
- httpPingBlockedMessageBox.exec();
-
- break;
- }
-
- default:
- {
- // Do nothing.
- break;
- }
- }
+ // Send the request struct to the privacy WebEngine view.
+ emit requestProcessed(requestStructPointer);
}