зеркало из https://github.com/mozilla/gecko-dev.git
176 строки
6.2 KiB
C++
176 строки
6.2 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 "UrlClassifierFeatureSocialTrackingAnnotation.h"
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#include "mozilla/net/UrlClassifierCommon.h"
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#include "nsIClassifiedChannel.h"
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#include "nsContentUtils.h"
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#include "nsNetUtil.h"
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namespace mozilla {
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namespace net {
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namespace {
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#define SOCIALTRACKING_ANNOTATION_FEATURE_NAME "socialtracking-annotation"
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#define URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_BLOCKLIST \
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"urlclassifier.features.socialtracking.annotate.blacklistTables"
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#define URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_BLOCKLIST_TEST_ENTRIES \
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"urlclassifier.features.socialtracking.annotate.blacklistHosts"
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#define URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_ENTITYLIST \
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"urlclassifier.features.socialtracking.annotate.whitelistTables"
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#define URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_ENTITYLIST_TEST_ENTRIES \
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"urlclassifier.features.socialtracking.annotate.whitelistHosts"
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#define URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_EXCEPTION_URLS \
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"urlclassifier.features.socialtracking.annotate.skipURLs"
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#define TABLE_SOCIALTRACKING_ANNOTATION_BLOCKLIST_PREF \
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"socialtracking-annotate-blacklist-pref"
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#define TABLE_SOCIALTRACKING_ANNOTATION_ENTITYLIST_PREF \
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"socialtracking-annotate-whitelist-pref"
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StaticRefPtr<UrlClassifierFeatureSocialTrackingAnnotation>
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gFeatureSocialTrackingAnnotation;
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} // namespace
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UrlClassifierFeatureSocialTrackingAnnotation::
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UrlClassifierFeatureSocialTrackingAnnotation()
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: UrlClassifierFeatureBase(
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nsLiteralCString(SOCIALTRACKING_ANNOTATION_FEATURE_NAME),
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nsLiteralCString(URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_BLOCKLIST),
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nsLiteralCString(URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_ENTITYLIST),
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nsLiteralCString(
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URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_BLOCKLIST_TEST_ENTRIES),
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nsLiteralCString(
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URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_ENTITYLIST_TEST_ENTRIES),
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nsLiteralCString(TABLE_SOCIALTRACKING_ANNOTATION_BLOCKLIST_PREF),
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nsLiteralCString(TABLE_SOCIALTRACKING_ANNOTATION_ENTITYLIST_PREF),
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nsLiteralCString(
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URLCLASSIFIER_SOCIALTRACKING_ANNOTATION_EXCEPTION_URLS)) {}
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/* static */ const char* UrlClassifierFeatureSocialTrackingAnnotation::Name() {
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return SOCIALTRACKING_ANNOTATION_FEATURE_NAME;
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}
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/* static */
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void UrlClassifierFeatureSocialTrackingAnnotation::MaybeInitialize() {
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UC_LOG_LEAK(
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("UrlClassifierFeatureSocialTrackingAnnotation::MaybeInitialize"));
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if (!gFeatureSocialTrackingAnnotation) {
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gFeatureSocialTrackingAnnotation =
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new UrlClassifierFeatureSocialTrackingAnnotation();
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gFeatureSocialTrackingAnnotation->InitializePreferences();
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}
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}
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/* static */
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void UrlClassifierFeatureSocialTrackingAnnotation::MaybeShutdown() {
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UC_LOG_LEAK(("UrlClassifierFeatureSocialTrackingAnnotation::MaybeShutdown"));
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if (gFeatureSocialTrackingAnnotation) {
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gFeatureSocialTrackingAnnotation->ShutdownPreferences();
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gFeatureSocialTrackingAnnotation = nullptr;
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}
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}
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/* static */
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already_AddRefed<UrlClassifierFeatureSocialTrackingAnnotation>
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UrlClassifierFeatureSocialTrackingAnnotation::MaybeCreate(
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nsIChannel* aChannel) {
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MOZ_ASSERT(aChannel);
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UC_LOG_LEAK(
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("UrlClassifierFeatureSocialTrackingAnnotation::MaybeCreate - channel %p",
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aChannel));
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MaybeInitialize();
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MOZ_ASSERT(gFeatureSocialTrackingAnnotation);
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RefPtr<UrlClassifierFeatureSocialTrackingAnnotation> self =
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gFeatureSocialTrackingAnnotation;
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return self.forget();
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}
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/* static */
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already_AddRefed<nsIUrlClassifierFeature>
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UrlClassifierFeatureSocialTrackingAnnotation::GetIfNameMatches(
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const nsACString& aName) {
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if (!aName.EqualsLiteral(SOCIALTRACKING_ANNOTATION_FEATURE_NAME)) {
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return nullptr;
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}
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MaybeInitialize();
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MOZ_ASSERT(gFeatureSocialTrackingAnnotation);
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RefPtr<UrlClassifierFeatureSocialTrackingAnnotation> self =
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gFeatureSocialTrackingAnnotation;
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return self.forget();
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}
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NS_IMETHODIMP
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UrlClassifierFeatureSocialTrackingAnnotation::ProcessChannel(
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nsIChannel* aChannel, const nsTArray<nsCString>& aList,
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const nsTArray<nsCString>& aHashes, bool* aShouldContinue) {
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NS_ENSURE_ARG_POINTER(aChannel);
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NS_ENSURE_ARG_POINTER(aShouldContinue);
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// This is not a blocking feature.
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*aShouldContinue = true;
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UC_LOG(
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("UrlClassifierFeatureSocialTrackingAnnotation::ProcessChannel"
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"annotating channel %p",
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aChannel));
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static std::vector<UrlClassifierCommon::ClassificationData>
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sClassificationData = {
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{"social-tracking-protection-facebook-"_ns,
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nsIClassifiedChannel::ClassificationFlags::
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CLASSIFIED_SOCIALTRACKING_FACEBOOK},
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{"social-tracking-protection-linkedin-"_ns,
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nsIClassifiedChannel::ClassificationFlags::
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CLASSIFIED_SOCIALTRACKING_LINKEDIN},
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{"social-tracking-protection-twitter-"_ns,
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nsIClassifiedChannel::ClassificationFlags::
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CLASSIFIED_SOCIALTRACKING_TWITTER},
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};
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uint32_t flags = UrlClassifierCommon::TablesToClassificationFlags(
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aList, sClassificationData,
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nsIClassifiedChannel::ClassificationFlags::CLASSIFIED_SOCIALTRACKING);
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UrlClassifierCommon::AnnotateChannel(
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aChannel, flags,
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nsIWebProgressListener::STATE_LOADED_SOCIALTRACKING_CONTENT);
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return NS_OK;
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}
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NS_IMETHODIMP
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UrlClassifierFeatureSocialTrackingAnnotation::GetURIByListType(
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nsIChannel* aChannel, nsIUrlClassifierFeature::listType aListType,
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nsIUrlClassifierFeature::URIType* aURIType, nsIURI** aURI) {
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NS_ENSURE_ARG_POINTER(aChannel);
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NS_ENSURE_ARG_POINTER(aURIType);
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NS_ENSURE_ARG_POINTER(aURI);
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if (aListType == nsIUrlClassifierFeature::blocklist) {
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*aURIType = nsIUrlClassifierFeature::blocklistURI;
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return aChannel->GetURI(aURI);
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}
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MOZ_ASSERT(aListType == nsIUrlClassifierFeature::entitylist);
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*aURIType = nsIUrlClassifierFeature::pairwiseEntitylistURI;
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return UrlClassifierCommon::CreatePairwiseEntityListURI(aChannel, aURI);
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}
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} // namespace net
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} // namespace mozilla
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