forked from mirrors/gecko-dev
3ef1df6038
Backed out changeset 36c6a7178a5c (bug 1533074) Backed out changeset 7e6a8fadff5b (bug 1533074) Backed out changeset 2a0494fed543 (bug 1533074) Backed out changeset 38470d2dd98c (bug 1533074) Backed out changeset af4e03d1f5c8 (bug 1533074)
92 lines
2.6 KiB
C++
92 lines
2.6 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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#include "TrackingDummyChannelChild.h"
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#include "mozilla/ipc/BackgroundUtils.h"
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#include "mozilla/ipc/URIUtils.h"
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#include "nsIChannel.h"
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#include "nsIURI.h"
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namespace mozilla {
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namespace net {
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/* static */
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bool TrackingDummyChannelChild::Create(
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nsIHttpChannel* aChannel, nsIURI* aURI,
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const std::function<void(bool)>& aCallback) {
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MOZ_ASSERT(NS_IsMainThread());
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MOZ_ASSERT(aChannel);
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MOZ_ASSERT(aURI);
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nsCOMPtr<nsIHttpChannelInternal> httpChannelInternal =
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do_QueryInterface(aChannel);
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if (!httpChannelInternal) {
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// Any non-http channel is allowed.
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return true;
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}
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nsCOMPtr<nsIURI> topWindowURI;
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nsresult topWindowURIResult =
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httpChannelInternal->GetTopWindowURI(getter_AddRefs(topWindowURI));
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nsCOMPtr<nsILoadInfo> loadInfo = aChannel->LoadInfo();
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Maybe<LoadInfoArgs> loadInfoArgs;
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mozilla::ipc::LoadInfoToLoadInfoArgs(loadInfo, &loadInfoArgs);
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PTrackingDummyChannelChild* actor =
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gNeckoChild->SendPTrackingDummyChannelConstructor(
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aURI, topWindowURI, topWindowURIResult, loadInfoArgs);
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if (!actor) {
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return false;
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}
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bool isThirdParty =
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nsContentUtils::IsThirdPartyWindowOrChannel(nullptr, aChannel, aURI);
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static_cast<TrackingDummyChannelChild*>(actor)->Initialize(
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aChannel, aURI, isThirdParty, aCallback);
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return true;
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}
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TrackingDummyChannelChild::TrackingDummyChannelChild() : mIsThirdParty(false) {}
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TrackingDummyChannelChild::~TrackingDummyChannelChild() = default;
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void TrackingDummyChannelChild::Initialize(
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nsIHttpChannel* aChannel, nsIURI* aURI, bool aIsThirdParty,
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const std::function<void(bool)>& aCallback) {
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MOZ_ASSERT(NS_IsMainThread());
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mChannel = aChannel;
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mURI = aURI;
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mIsThirdParty = aIsThirdParty;
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mCallback = aCallback;
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}
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mozilla::ipc::IPCResult TrackingDummyChannelChild::Recv__delete__(
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const bool& aTrackingResource) {
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MOZ_ASSERT(NS_IsMainThread());
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if (!mChannel) {
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return IPC_OK();
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}
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nsCOMPtr<nsIHttpChannel> channel = std::move(mChannel);
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RefPtr<HttpBaseChannel> httpChannel = do_QueryObject(channel);
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if (aTrackingResource) {
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httpChannel->SetIsTrackingResource(mIsThirdParty);
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}
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bool storageGranted = AntiTrackingCommon::IsFirstPartyStorageAccessGrantedFor(
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httpChannel, mURI, nullptr);
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mCallback(storageGranted);
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return IPC_OK();
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}
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} // namespace net
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} // namespace mozilla
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