142 lines
4.3 KiB
C++
142 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* 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/. */
|
|
|
|
#include "PrivateAttribution.h"
|
|
#include "mozilla/dom/BindingUtils.h"
|
|
#include "mozilla/dom/ContentChild.h"
|
|
#include "mozilla/dom/PrivateAttributionBinding.h"
|
|
#include "mozilla/Components.h"
|
|
#include "mozilla/StaticPrefs_datareporting.h"
|
|
#include "nsIGlobalObject.h"
|
|
#include "nsIPrivateAttributionService.h"
|
|
#include "nsXULAppAPI.h"
|
|
#include "nsURLHelper.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(PrivateAttribution, mOwner)
|
|
|
|
PrivateAttribution::PrivateAttribution(nsIGlobalObject* aGlobal)
|
|
: mOwner(aGlobal) {
|
|
MOZ_ASSERT(aGlobal);
|
|
}
|
|
|
|
JSObject* PrivateAttribution::WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto) {
|
|
return PrivateAttribution_Binding::Wrap(aCx, this, aGivenProto);
|
|
}
|
|
|
|
PrivateAttribution::~PrivateAttribution() = default;
|
|
|
|
bool PrivateAttribution::ShouldRecord() {
|
|
#ifdef MOZ_TELEMETRY_REPORTING
|
|
return (StaticPrefs::dom_private_attribution_submission_enabled() &&
|
|
StaticPrefs::datareporting_healthreport_uploadEnabled());
|
|
#else
|
|
return false;
|
|
#endif
|
|
}
|
|
|
|
bool PrivateAttribution::GetSourceHostIfNonPrivate(nsACString& aSourceHost,
|
|
ErrorResult& aRv) {
|
|
MOZ_ASSERT(mOwner);
|
|
nsIPrincipal* prin = mOwner->PrincipalOrNull();
|
|
if (!prin || NS_FAILED(prin->GetHost(aSourceHost))) {
|
|
aRv.ThrowInvalidStateError("Couldn't get source host");
|
|
return false;
|
|
}
|
|
return !prin->GetIsInPrivateBrowsing();
|
|
}
|
|
|
|
[[nodiscard]] static bool ValidateHost(const nsACString& aHost,
|
|
ErrorResult& aRv) {
|
|
if (!net_IsValidDNSHost(aHost)) {
|
|
aRv.ThrowSyntaxError(aHost + " is not a valid host name"_ns);
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void PrivateAttribution::SaveImpression(
|
|
const PrivateAttributionImpressionOptions& aOptions, ErrorResult& aRv) {
|
|
nsAutoCString source;
|
|
if (!GetSourceHostIfNonPrivate(source, aRv)) {
|
|
return;
|
|
}
|
|
|
|
if (!ValidateHost(aOptions.mTarget, aRv)) {
|
|
return;
|
|
}
|
|
|
|
if (!ShouldRecord()) {
|
|
return;
|
|
}
|
|
|
|
if (XRE_IsParentProcess()) {
|
|
nsCOMPtr<nsIPrivateAttributionService> pa =
|
|
components::PrivateAttribution::Service();
|
|
if (NS_WARN_IF(!pa)) {
|
|
return;
|
|
}
|
|
pa->OnAttributionEvent(source, GetEnumString(aOptions.mType),
|
|
aOptions.mIndex, aOptions.mAd, aOptions.mTarget);
|
|
return;
|
|
}
|
|
|
|
auto* content = ContentChild::GetSingleton();
|
|
if (NS_WARN_IF(!content)) {
|
|
return;
|
|
}
|
|
content->SendAttributionEvent(source, aOptions.mType, aOptions.mIndex,
|
|
aOptions.mAd, aOptions.mTarget);
|
|
}
|
|
|
|
void PrivateAttribution::MeasureConversion(
|
|
const PrivateAttributionConversionOptions& aOptions, ErrorResult& aRv) {
|
|
nsAutoCString source;
|
|
if (!GetSourceHostIfNonPrivate(source, aRv)) {
|
|
return;
|
|
}
|
|
for (const nsACString& host : aOptions.mSources) {
|
|
if (!ValidateHost(host, aRv)) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!ShouldRecord()) {
|
|
return;
|
|
}
|
|
|
|
if (XRE_IsParentProcess()) {
|
|
nsCOMPtr<nsIPrivateAttributionService> pa =
|
|
components::PrivateAttribution::Service();
|
|
if (NS_WARN_IF(!pa)) {
|
|
return;
|
|
}
|
|
pa->OnAttributionConversion(
|
|
source, aOptions.mTask, aOptions.mHistogramSize,
|
|
aOptions.mLookbackDays.WasPassed() ? aOptions.mLookbackDays.Value() : 0,
|
|
aOptions.mImpression.WasPassed()
|
|
? GetEnumString(aOptions.mImpression.Value())
|
|
: EmptyCString(),
|
|
aOptions.mAds, aOptions.mSources);
|
|
return;
|
|
}
|
|
|
|
auto* content = ContentChild::GetSingleton();
|
|
if (NS_WARN_IF(!content)) {
|
|
return;
|
|
}
|
|
content->SendAttributionConversion(
|
|
source, aOptions.mTask, aOptions.mHistogramSize,
|
|
aOptions.mLookbackDays.WasPassed() ? Some(aOptions.mLookbackDays.Value())
|
|
: Nothing(),
|
|
aOptions.mImpression.WasPassed() ? Some(aOptions.mImpression.Value())
|
|
: Nothing(),
|
|
aOptions.mAds, aOptions.mSources);
|
|
}
|
|
|
|
} // namespace mozilla::dom
|