75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_BounceTrackingRecord_h
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#define mozilla_BounceTrackingRecord_h
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#include "nsStringFwd.h"
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#include "nsTHashSet.h"
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namespace mozilla {
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namespace dom {
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class CanonicalBrowsingContext;
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}
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// Stores per-tab data relevant to bounce tracking protection for every extended
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// navigation.
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class BounceTrackingRecord final {
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public:
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void SetInitialHost(const nsACString& aHost);
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const nsACString& GetInitialHost() const;
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void SetFinalHost(const nsACString& aHost);
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const nsACString& GetFinalHost() const;
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void AddBounceHost(const nsACString& aHost);
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void AddStorageAccessHost(const nsACString& aHost);
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void AddUserActivationHost(const nsACString& aHost);
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const nsTHashSet<nsCStringHashKey>& GetBounceHosts() const;
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const nsTHashSet<nsCStringHashKey>& GetStorageAccessHosts() const;
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const nsTHashSet<nsCStringHashKey>& GetUserActivationHosts() const;
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// Create a string that describes this record. Used for logging.
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nsCString Describe();
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private:
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// A site's host. The initiator site of the current extended navigation.
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nsAutoCString mInitialHost;
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// A site's host or null. The destination of the current extended navigation.
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// Updated after every document load.
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nsAutoCString mFinalHost;
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// A set of sites' hosts. All server-side and client-side redirects hit during
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// this extended navigation.
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nsTHashSet<nsCStringHashKey> mBounceHosts;
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// A set of sites' hosts. All sites which accessed storage during this
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// extended navigation.
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nsTHashSet<nsCStringHashKey> mStorageAccessHosts;
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// A set of sites' hosts. All sites which received user activation during
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// this extended navigation.
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// This is not used by bounce tracking protection itself, but are instead
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// used to enable storage access heuristics. See Bug 1935235.
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nsTHashSet<nsCStringHashKey> mUserActivationHosts;
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// Create a comma-delimited string that describes a string set. Used for
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// logging.
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static nsCString DescribeSet(const nsTHashSet<nsCStringHashKey>& set);
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};
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} // namespace mozilla
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#endif
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