Block all CSP requests. https://redmine.stoutner.com/issues/1193

[PrivacyBrowserPC.git] / src / helpers / FilterListHelper.h

diff --git a/src/helpers/FilterListHelper.h b/src/helpers/FilterListHelper.h
index 772d86a7153682ea8881428ee6dfe8ac728663fa..4115ae173d3a3c129ed2c7f2342bae15381f3f99 100644 (file)
--- a/src/helpers/FilterListHelper.h
+++ b/src/helpers/FilterListHelper.h
@@ -1,29 +1,29 @@
-/*
- * Copyright 2024 Soren Stoutner <soren@stoutner.com>.
+/* SPDX-License-Identifier: GPL-3.0-or-later
+ * SPDX-FileCopyrightText: 2024-2025 Soren Stoutner <soren@stoutner.com>
  *
  * 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
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * This program is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
  *
- * Privacy Browser PC is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
  *
- * You should have received a copy of the GNU General Public License
- * along with Privacy Browser PC.  If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-#ifndef FILTERLISTHELPER_H
-#define FILTERLISTHELPER_H
+#ifndef FILTER_LIST_HELPER_H
+#define FILTER_LIST_HELPER_H
 
 // Application headers.
 #include "structs/FilterListStruct.h"
 #include "structs/RequestStruct.h"
-#include "structs/UrlStruct.h"
+#include "widgets/PrivacyWebEngineView.h"
 
 // Qt framework headers.
 #include <QString>
@@ -42,9 +42,11 @@ public:
 
     // The public static sublist constant integers.
     static const int MAIN_ALLOWLIST = 0;
-    static const int MAIN_BLOCKLIST = 1;
-    static const int INITIAL_DOMAIN_BLOCKLIST = 2;
-    static const int REGULAR_EXPRESSION_BLOCKLIST = 3;
+    static const int INITIAL_DOMAIN_ALLOWLIST = 1;
+    static const int REGULAR_EXPRESSION_ALLOWLIST = 2;
+    static const int MAIN_BLOCKLIST = 3;
+    static const int INITIAL_DOMAIN_BLOCKLIST = 4;
+    static const int REGULAR_EXPRESSION_BLOCKLIST = 5;
 
     // The public variables.
     FilterListStruct *easyListStructPointer;
@@ -54,10 +56,10 @@ public:
     FilterListStruct *ultraPrivacyStructPointer;
 
     // The public functions.
-    bool checkFilterLists(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer) const;
+    bool checkFilterLists(PrivacyWebEngineView *privacyWebEngineViewPointer, QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer) const;
     QString getDispositionString(int dispositionInt) const;
     QString getNavigationTypeString(int navigationTypeInt) const;
-    QString getRequestOptionDispositionString(const FilterOptionEnum::Disposition filterOptionDisposition) const;
+    QString getRequestOptionDispositionString(const FilterOptionDisposition filterOptionDisposition) const;
     QString getResourceTypeString(int resourceTypeInt) const;
     QString getSublistName(int sublistInt) const;
 
@@ -81,7 +83,7 @@ private:
     QString NAVIGATION_TYPE_REDIRECT;
     QString NAVIGATION_TYPE_OTHER;
 
-    // The private translated resource type strings.
+    // The private translated resource type strings (in order of their values <https://doc.qt.io/qt-6/qwebengineurlrequestinfo.html#ResourceType-enum>).
     QString RESOURCE_TYPE_MAIN_FRAME;
     QString RESOURCE_TYPE_SUB_FRAME;
     QString RESOURCE_TYPE_STYLESHEET;
@@ -102,29 +104,31 @@ private:
     QString RESOURCE_TYPE_PLUGIN_RESOURCE;
     QString RESOURCE_TYPE_NAVIGATION_PRELOAD_MAIN_FRAME;
     QString RESOURCE_TYPE_NAVIGATION_PRELOAD_SUB_FRAME;
+    QString RESOURCE_TYPE_WEB_SOCKET;
     QString RESOURCE_TYPE_UNKNOWN;
+    QString RESOURCE_TYPE_JSON;
 
     // The private translated sublist strings.
     QString MAIN_ALLOWLIST_STRING;
+    QString INITIAL_DOMAIN_ALLOWLIST_STRING;
+    QString REGULAR_EXPRESSION_ALLOWLIST_STRING;
     QString MAIN_BLOCKLIST_STRING;
     QString INITIAL_DOMAIN_BLOCKLIST_STRING;
     QString REGULAR_EXPRESSION_BLOCKLIST_STRING;
 
     // The private functions.
-    bool blockRequest(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt, EntryStruct *entryStructPointer) const;
-    bool checkAppliedEntry(QWebEngineUrlRequestInfo &urlRequestInfo, UrlStruct &urlStruct, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt,
-                           EntryStruct *entryStructPointer, QString &urlString, QString &urlStringWithSeparators) const;
-    bool checkDomain(QWebEngineUrlRequestInfo &urlRequestInfo, UrlStruct &urlStruct, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt,
+    bool checkAppliedEntry(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt, QString urlString,
+                           const RequestUrlType requestUrlType, EntryStruct *entryStructPointer) const;
+    bool checkDomain(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt,
                      EntryStruct *entryStructPointer) const;
-    bool checkIndividualList(QWebEngineUrlRequestInfo &urlRequestInfo, UrlStruct &urlStruct, RequestStruct *requestStructPointer, FilterListStruct *filterListStructPointer) const;
-    bool checkRegularExpression(QWebEngineUrlRequestInfo &urlRequestInfo, UrlStruct &urlStruct, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt,
+    bool checkIndividualList(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, FilterListStruct *filterListStructPointer) const;
+    bool checkRegularExpression(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt,
                                 EntryStruct *entryStructPointer) const;
     bool checkRequestOptions(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt,
                              EntryStruct *entryStructPointer) const;
-    bool checkThirdParty(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const bool isThirdPartyRequest, const QString &filterListTitle, const int sublistInt,
-                         EntryStruct *entryStructPointer) const;
+    bool checkThirdParty(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt, EntryStruct *entryStructPointer) const;
     FilterListStruct* populateFilterList(const QString &filterListFileName) const;
-    void populateRequestStruct(RequestStruct *requestStructPointer, const int disposition, const QString &filterListTitle, const int sublistInt, EntryStruct *entryStructPointer) const;
     void prepareFilterListString(QString &filterListString, EntryStruct *entryStructPointer) const;
+    bool processRequest(QWebEngineUrlRequestInfo &urlRequestInfo, RequestStruct *requestStructPointer, const QString &filterListTitle, const int sublistInt, EntryStruct *entryStructPointer) const;
 };
 #endif