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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_contentblockingallowlist_h
#define mozilla_contentblockingallowlist_h
#include "mozilla/dom/BrowsingContext.h"
class nsICookieJarSettings;
class nsIHttpChannel;
class nsIPrincipal;
class nsIURI;
class nsPIDOMWindowInner;
namespace mozilla {
class OriginAttributes;
struct ContentBlockingAllowListCache;
class ContentBlockingAllowList final {
public:
// Check whether a principal is on the content blocking allow list.
// aPrincipal should be a "content blocking allow list principal".
// This principal can be obtained from the load info object for top-level
// windows.
static nsresult Check(nsIPrincipal* aContentBlockingAllowListPrincipal,
bool aIsPrivateBrowsing, bool& aIsAllowListed);
static bool Check(nsIHttpChannel* aChannel);
// Computes the principal used to check the content blocking allow list for a
// top-level document based on the document principal. This function is used
// right after setting up the document principal.
static void ComputePrincipal(nsIPrincipal* aDocumentPrincipal,
nsIPrincipal** aPrincipal);
static void RecomputePrincipal(nsIURI* aURIBeingLoaded,
const OriginAttributes& aAttrs,
nsIPrincipal** aPrincipal);
private:
// Utility APIs for ContentBlocking.
static bool Check(nsIPrincipal* aTopWinPrincipal, bool aIsPrivateBrowsing);
static bool Check(nsPIDOMWindowInner* aWindow);
static bool Check(nsICookieJarSettings* aCookieJarSettings);
friend class ContentBlocking;
};
} // namespace mozilla
#endif // mozilla_contentblockingallowlist_h
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