/*
- * 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>
// Construct the class.
UrlRequestInterceptor::UrlRequestInterceptor(QObject *parentObjectPointer) : QWebEngineUrlRequestInterceptor(parentObjectPointer) {}
void UrlRequestInterceptor::interceptRequest(QWebEngineUrlRequestInfo &urlRequestInfo)
{
- // Handle the request according to the navigation type.
- switch (urlRequestInfo.navigationType())
- {
- case QWebEngineUrlRequestInfo::NavigationTypeLink:
- case QWebEngineUrlRequestInfo::NavigationTypeTyped:
- case QWebEngineUrlRequestInfo::NavigationTypeBackForward:
- case QWebEngineUrlRequestInfo::NavigationTypeRedirect:
+ // 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();
+
+ // Check the filter lists.
+ bool requestNotHandled = globalFilterListHelperPointer->checkFilterLists(urlRequestInfo, requestStructPointer);
+
+ // Further process the request if it hasn't already been handled.
+ if (requestNotHandled) {
+ // Handle the request according to the resource type.
+ switch (urlRequestInfo.resourceType())
{
- // Only check the hosts if the main URL is changing.
- if (urlRequestInfo.resourceType() == QWebEngineUrlRequestInfo::ResourceTypeMainFrame)
+ // A naughty HTTP ping request.
+ case QWebEngineUrlRequestInfo::ResourceTypePing:
{
- // Get the hosts.
- QString requestingHost = urlRequestInfo.initiator().host();
- QString requestedHost = urlRequestInfo.requestUrl().host();
+ // Block the HTTP ping request.
+ urlRequestInfo.block(true);
- // Reapply the domain settings if the host is changing.
- if (requestingHost != requestedHost)
- {
- emit applyDomainSettings(requestedHost);
- }
+ // Mark the request struct as blocked.
+ requestStructPointer->dispositionInt = FilterListHelper::BLOCKED;
+
+ // Display the HTTP Ping blocked dialog.
+ emit displayHttpPingDialog(urlRequestInfo.requestUrl().toString());
+
+ break;
}
- break;
+ default:
+ {
+ // Do nothing.
+ break;
+ }
}
- default:
- // Do nothing.
- break;
- }
-
- // Handle the request according to the resource type.
- switch (urlRequestInfo.resourceType())
- {
- // A naughty HTTP ping request.
- case QWebEngineUrlRequestInfo::ResourceTypePing:
+ // Handle the request according to the navigation type.
+ switch (urlRequestInfo.navigationType())
{
- // Block HTTP ping requests.
- urlRequestInfo.block(true);
+ 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.
+ if (urlRequestInfo.resourceType() == QWebEngineUrlRequestInfo::ResourceTypeMainFrame)
+ {
+ // Get the hosts.
+ QString requestingHost = urlRequestInfo.initiator().host();
+ QString requestedHost = urlRequestInfo.requestUrl().host();
- break;
- }
+ // Reapply the domain settings if the host is changing.
+ if (requestingHost != requestedHost)
+ emit applyDomainSettings(requestedHost);
+ }
- default:
- {
- // Do nothing.
- break;
+ break;
+ }
+
+ default:
+ // Do nothing.
+ break;
}
}
+
+ // Send the request struct to the privacy WebEngine view.
+ emit requestProcessed(requestStructPointer);
}