summaryrefslogtreecommitdiffstats
path: root/netwerk/url-classifier/UrlClassifierFeatureCryptominingAnnotation.cpp
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /netwerk/url-classifier/UrlClassifierFeatureCryptominingAnnotation.cpp
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/url-classifier/UrlClassifierFeatureCryptominingAnnotation.cpp')
-rw-r--r--netwerk/url-classifier/UrlClassifierFeatureCryptominingAnnotation.cpp170
1 files changed, 170 insertions, 0 deletions
diff --git a/netwerk/url-classifier/UrlClassifierFeatureCryptominingAnnotation.cpp b/netwerk/url-classifier/UrlClassifierFeatureCryptominingAnnotation.cpp
new file mode 100644
index 0000000000..dbd46eb298
--- /dev/null
+++ b/netwerk/url-classifier/UrlClassifierFeatureCryptominingAnnotation.cpp
@@ -0,0 +1,170 @@
+/* -*- 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/. */
+
+#include "UrlClassifierFeatureCryptominingAnnotation.h"
+
+#include "mozilla/net/UrlClassifierCommon.h"
+#include "nsIClassifiedChannel.h"
+#include "nsContentUtils.h"
+#include "nsNetUtil.h"
+#include "mozilla/StaticPtr.h"
+#include "nsIWebProgressListener.h"
+#include "nsIChannel.h"
+
+namespace mozilla {
+namespace net {
+
+namespace {
+
+#define CRYPTOMINING_ANNOTATION_FEATURE_NAME "cryptomining-annotation"
+
+#define URLCLASSIFIER_CRYPTOMINING_ANNOTATION_BLOCKLIST \
+ "urlclassifier.features.cryptomining.annotate.blacklistTables"
+#define URLCLASSIFIER_CRYPTOMINING_ANNOTATION_BLOCKLIST_TEST_ENTRIES \
+ "urlclassifier.features.cryptomining.annotate.blacklistHosts"
+#define URLCLASSIFIER_CRYPTOMINING_ANNOTATION_ENTITYLIST \
+ "urlclassifier.features.cryptomining.annotate.whitelistTables"
+#define URLCLASSIFIER_CRYPTOMINING_ANNOTATION_ENTITYLIST_TEST_ENTRIES \
+ "urlclassifier.features.cryptomining.annotate.whitelistHosts"
+#define URLCLASSIFIER_CRYPTOMINING_ANNOTATION_EXCEPTION_URLS \
+ "urlclassifier.features.cryptomining.annotate.skipURLs"
+#define TABLE_CRYPTOMINING_ANNOTATION_BLOCKLIST_PREF \
+ "cryptomining-annotate-blacklist-pref"
+#define TABLE_CRYPTOMINING_ANNOTATION_ENTITYLIST_PREF \
+ "cryptomining-annotate-whitelist-pref"
+
+StaticRefPtr<UrlClassifierFeatureCryptominingAnnotation>
+ gFeatureCryptominingAnnotation;
+
+} // namespace
+
+UrlClassifierFeatureCryptominingAnnotation::
+ UrlClassifierFeatureCryptominingAnnotation()
+ : UrlClassifierFeatureAntiTrackingBase(
+ nsLiteralCString(CRYPTOMINING_ANNOTATION_FEATURE_NAME),
+ nsLiteralCString(URLCLASSIFIER_CRYPTOMINING_ANNOTATION_BLOCKLIST),
+ nsLiteralCString(URLCLASSIFIER_CRYPTOMINING_ANNOTATION_ENTITYLIST),
+ nsLiteralCString(
+ URLCLASSIFIER_CRYPTOMINING_ANNOTATION_BLOCKLIST_TEST_ENTRIES),
+ nsLiteralCString(
+ URLCLASSIFIER_CRYPTOMINING_ANNOTATION_ENTITYLIST_TEST_ENTRIES),
+ nsLiteralCString(TABLE_CRYPTOMINING_ANNOTATION_BLOCKLIST_PREF),
+ nsLiteralCString(TABLE_CRYPTOMINING_ANNOTATION_ENTITYLIST_PREF),
+ nsLiteralCString(
+ URLCLASSIFIER_CRYPTOMINING_ANNOTATION_EXCEPTION_URLS)) {}
+/* static */ const char* UrlClassifierFeatureCryptominingAnnotation::Name() {
+ return CRYPTOMINING_ANNOTATION_FEATURE_NAME;
+}
+
+/* static */
+void UrlClassifierFeatureCryptominingAnnotation::MaybeInitialize() {
+ UC_LOG_LEAK(("UrlClassifierFeatureCryptominingAnnotation::MaybeInitialize"));
+
+ if (!gFeatureCryptominingAnnotation) {
+ gFeatureCryptominingAnnotation =
+ new UrlClassifierFeatureCryptominingAnnotation();
+ gFeatureCryptominingAnnotation->InitializePreferences();
+ }
+}
+
+/* static */
+void UrlClassifierFeatureCryptominingAnnotation::MaybeShutdown() {
+ UC_LOG_LEAK(("UrlClassifierFeatureCryptominingAnnotation::MaybeShutdown"));
+
+ if (gFeatureCryptominingAnnotation) {
+ gFeatureCryptominingAnnotation->ShutdownPreferences();
+ gFeatureCryptominingAnnotation = nullptr;
+ }
+}
+
+/* static */
+already_AddRefed<UrlClassifierFeatureCryptominingAnnotation>
+UrlClassifierFeatureCryptominingAnnotation::MaybeCreate(nsIChannel* aChannel) {
+ MOZ_ASSERT(aChannel);
+
+ UC_LOG_LEAK(
+ ("UrlClassifierFeatureCryptominingAnnotation::MaybeCreate - channel %p",
+ aChannel));
+
+ MaybeInitialize();
+ MOZ_ASSERT(gFeatureCryptominingAnnotation);
+
+ RefPtr<UrlClassifierFeatureCryptominingAnnotation> self =
+ gFeatureCryptominingAnnotation;
+ return self.forget();
+}
+
+/* static */
+already_AddRefed<nsIUrlClassifierFeature>
+UrlClassifierFeatureCryptominingAnnotation::GetIfNameMatches(
+ const nsACString& aName) {
+ if (!aName.EqualsLiteral(CRYPTOMINING_ANNOTATION_FEATURE_NAME)) {
+ return nullptr;
+ }
+
+ MaybeInitialize();
+ MOZ_ASSERT(gFeatureCryptominingAnnotation);
+
+ RefPtr<UrlClassifierFeatureCryptominingAnnotation> self =
+ gFeatureCryptominingAnnotation;
+ return self.forget();
+}
+
+NS_IMETHODIMP
+UrlClassifierFeatureCryptominingAnnotation::ProcessChannel(
+ nsIChannel* aChannel, const nsTArray<nsCString>& aList,
+ const nsTArray<nsCString>& aHashes, bool* aShouldContinue) {
+ NS_ENSURE_ARG_POINTER(aChannel);
+ NS_ENSURE_ARG_POINTER(aShouldContinue);
+
+ // This is not a blocking feature.
+ *aShouldContinue = true;
+
+ UC_LOG(
+ ("UrlClassifierFeatureCryptominingAnnotation::ProcessChannel - "
+ "annotating channel %p",
+ aChannel));
+
+ static std::vector<UrlClassifierCommon::ClassificationData>
+ sClassificationData = {
+ {"content-cryptomining-track-"_ns,
+ nsIClassifiedChannel::ClassificationFlags::
+ CLASSIFIED_CRYPTOMINING_CONTENT},
+ };
+
+ uint32_t flags = UrlClassifierCommon::TablesToClassificationFlags(
+ aList, sClassificationData,
+ nsIClassifiedChannel::ClassificationFlags::CLASSIFIED_CRYPTOMINING);
+
+ UrlClassifierCommon::SetTrackingInfo(aChannel, aList, aHashes);
+
+ UrlClassifierCommon::AnnotateChannel(
+ aChannel, flags,
+ nsIWebProgressListener::STATE_LOADED_CRYPTOMINING_CONTENT);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+UrlClassifierFeatureCryptominingAnnotation::GetURIByListType(
+ nsIChannel* aChannel, nsIUrlClassifierFeature::listType aListType,
+ nsIUrlClassifierFeature::URIType* aURIType, nsIURI** aURI) {
+ NS_ENSURE_ARG_POINTER(aChannel);
+ NS_ENSURE_ARG_POINTER(aURIType);
+ NS_ENSURE_ARG_POINTER(aURI);
+
+ if (aListType == nsIUrlClassifierFeature::blocklist) {
+ *aURIType = nsIUrlClassifierFeature::blocklistURI;
+ return aChannel->GetURI(aURI);
+ }
+
+ MOZ_ASSERT(aListType == nsIUrlClassifierFeature::entitylist);
+
+ *aURIType = nsIUrlClassifierFeature::pairwiseEntitylistURI;
+ return UrlClassifierCommon::CreatePairwiseEntityListURI(aChannel, aURI);
+}
+
+} // namespace net
+} // namespace mozilla