Issue 6671 - Introduce trusted subscriptions

lib/filterListener.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 128 matching lines @@
 
   let hasEnabled = false;
   for (let i = 0; i < filter.subscriptions.length; i++)
   {
     if (!filter.subscriptions[i].disabled)
       hasEnabled = true;
   }
   if (!hasEnabled)
     return;
 
+  if (filter.needsTrust)
+  {
+    let hasTrust = false;
+    for (let i = 0; i < filter.subscriptions.length; i++)
+    {
+      if (filter.subscriptions[i].trusted)
+      {
+        hasTrust = true;
+        break;
+      }
+    }
+    if (!hasTrust)
+      return;
+  }
+
   if (filter instanceof RegExpFilter)
     defaultMatcher.add(filter);
   else if (filter instanceof ElemHideBase)
   {
     if (filter instanceof ElemHideEmulationFilter)
       ElemHideEmulation.add(filter);
     else
       ElemHide.add(filter);
   }
 }
@@ skipping 152 matching lines @@
   {
     if (!subscription.disabled)
       addFilters(subscription.filters);
   }
 }
 
 function onSave()
 {
   isDirty = 0;
 }