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eyeo-beta-118.0.5993.48-chrome_integration.patch
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From: chromium-sdk <[email protected]>
Date: Thu, 12 Oct 2023 14:46:02 +0200
Subject: eyeo Browser Ad filtering Solution: Chrome Integration Module
Based on Chromium 118.0.5993.48
Pre-requisites: eyeo Browser Ad filtering Solution: Base Module
---
chrome/app/chrome_main_delegate.cc | 7 +-
chrome/browser/BUILD.gn | 29 ++
chrome/browser/adblock/README.md | 3 +
.../adblock/adblock_content_browser_client.cc | 320 ++++++++++++++++++
.../adblock/adblock_content_browser_client.h | 100 ++++++
...adblock_content_browser_client_unittest.cc | 203 +++++++++++
.../adblock/adblock_controller_factory.cc | 67 ++++
.../adblock/adblock_controller_factory.h | 49 +++
.../adblock_telemetry_service_factory.cc | 63 ++++
.../adblock_telemetry_service_factory.h | 51 +++
chrome/browser/adblock/android/BUILD.gn | 68 ++++
...ontent_security_policy_injector_factory.cc | 69 ++++
...content_security_policy_injector_factory.h | 49 +++
.../browser/adblock/element_hider_factory.cc | 63 ++++
.../browser/adblock/element_hider_factory.h | 47 +++
.../resource_classification_runner_factory.cc | 71 ++++
.../resource_classification_runner_factory.h | 49 +++
.../browser/adblock/session_stats_factory.cc | 64 ++++
.../browser/adblock/session_stats_factory.h | 47 +++
.../adblock/sitekey_storage_factory.cc | 59 ++++
.../browser/adblock/sitekey_storage_factory.h | 47 +++
...ubscription_persistent_metadata_factory.cc | 63 ++++
...subscription_persistent_metadata_factory.h | 49 +++
.../adblock/subscription_service_factory.cc | 66 ++++
.../adblock/subscription_service_factory.h | 50 +++
.../chrome_browser_interface_binders.cc | 9 +
chrome/browser/preferences/BUILD.gn | 5 +
.../prefs/chrome_pref_service_factory.cc | 11 +
...hrome_browser_main_extra_parts_profiles.cc | 26 ++
.../profile_keyed_service_browsertest.cc | 42 ++-
chrome/browser/resources/BUILD.gn | 5 +
.../resources/adblock_internals/BUILD.gn | 29 ++
.../adblock_internals/adblock_internals.html | 38 +++
.../adblock_internals/adblock_internals.ts | 43 +++
.../safe_browsing_blocking_page_test.cc | 7 +
...subresource_filter_browser_test_harness.cc | 8 +-
chrome/browser/ui/BUILD.gn | 10 +
chrome/browser/ui/prefs/pref_watcher.cc | 13 +
chrome/browser/ui/tab_helpers.cc | 18 +
.../ui/webui/adblock_internals/BUILD.gn | 23 ++
.../adblock_internals/adblock_internals.mojom | 20 ++
.../adblock_internals_page_handler_impl.cc | 115 +++++++
.../adblock_internals_page_handler_impl.h | 51 +++
.../adblock_internals/adblock_internals_ui.cc | 47 +++
.../adblock_internals/adblock_internals_ui.h | 48 +++
.../webui/chrome_web_ui_controller_factory.cc | 8 +
chrome/common/BUILD.gn | 3 +
chrome/common/webui_url_constants.cc | 5 +
chrome/common/webui_url_constants.h | 5 +
49 files changed, 2337 insertions(+), 5 deletions(-)
create mode 100644 chrome/browser/adblock/README.md
create mode 100644 chrome/browser/adblock/adblock_content_browser_client.cc
create mode 100644 chrome/browser/adblock/adblock_content_browser_client.h
create mode 100644 chrome/browser/adblock/adblock_content_browser_client_unittest.cc
create mode 100644 chrome/browser/adblock/adblock_controller_factory.cc
create mode 100644 chrome/browser/adblock/adblock_controller_factory.h
create mode 100644 chrome/browser/adblock/adblock_telemetry_service_factory.cc
create mode 100644 chrome/browser/adblock/adblock_telemetry_service_factory.h
create mode 100644 chrome/browser/adblock/android/BUILD.gn
create mode 100644 chrome/browser/adblock/content_security_policy_injector_factory.cc
create mode 100644 chrome/browser/adblock/content_security_policy_injector_factory.h
create mode 100644 chrome/browser/adblock/element_hider_factory.cc
create mode 100644 chrome/browser/adblock/element_hider_factory.h
create mode 100644 chrome/browser/adblock/resource_classification_runner_factory.cc
create mode 100644 chrome/browser/adblock/resource_classification_runner_factory.h
create mode 100644 chrome/browser/adblock/session_stats_factory.cc
create mode 100644 chrome/browser/adblock/session_stats_factory.h
create mode 100644 chrome/browser/adblock/sitekey_storage_factory.cc
create mode 100644 chrome/browser/adblock/sitekey_storage_factory.h
create mode 100644 chrome/browser/adblock/subscription_persistent_metadata_factory.cc
create mode 100644 chrome/browser/adblock/subscription_persistent_metadata_factory.h
create mode 100644 chrome/browser/adblock/subscription_service_factory.cc
create mode 100644 chrome/browser/adblock/subscription_service_factory.h
create mode 100644 chrome/browser/resources/adblock_internals/BUILD.gn
create mode 100644 chrome/browser/resources/adblock_internals/adblock_internals.html
create mode 100644 chrome/browser/resources/adblock_internals/adblock_internals.ts
create mode 100644 chrome/browser/ui/webui/adblock_internals/BUILD.gn
create mode 100644 chrome/browser/ui/webui/adblock_internals/adblock_internals.mojom
create mode 100644 chrome/browser/ui/webui/adblock_internals/adblock_internals_page_handler_impl.cc
create mode 100644 chrome/browser/ui/webui/adblock_internals/adblock_internals_page_handler_impl.h
create mode 100644 chrome/browser/ui/webui/adblock_internals/adblock_internals_ui.cc
create mode 100644 chrome/browser/ui/webui/adblock_internals/adblock_internals_ui.h
diff --git a/chrome/app/chrome_main_delegate.cc b/chrome/app/chrome_main_delegate.cc
--- a/chrome/app/chrome_main_delegate.cc
+++ b/chrome/app/chrome_main_delegate.cc
@@ -1,6 +1,10 @@
// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
+//
+// This source code is a part of eyeo Chromium SDK.
+// Use of this source code is governed by the GPLv3 that can be found in the
+// components/adblock/LICENSE file.
#include "chrome/app/chrome_main_delegate.h"
@@ -41,6 +45,7 @@
#include "base/trace_event/trace_event_impl.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
+#include "chrome/browser/adblock/adblock_content_browser_client.h"
#include "chrome/browser/buildflags.h"
#include "chrome/browser/chrome_content_browser_client.h"
#include "chrome/browser/chrome_resource_bundle_helper.h"
@@ -1896,7 +1901,7 @@ content::ContentClient* ChromeMainDelegate::CreateContentClient() {
content::ContentBrowserClient*
ChromeMainDelegate::CreateContentBrowserClient() {
chrome_content_browser_client_ =
- std::make_unique<ChromeContentBrowserClient>();
+ std::make_unique<AdblockContentBrowserClient>();
return chrome_content_browser_client_.get();
}
diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
--- a/chrome/browser/BUILD.gn
+++ b/chrome/browser/BUILD.gn
@@ -1,6 +1,9 @@
# Copyright 2014 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
+#
+# This source code is a part of eyeo Chromium SDK.
+# Use of this source code is governed by the GPLv3 that can be found in the components/adblock/LICENSE file.
import("//base/allocator/allocator.gni")
import("//build/buildflag_header.gni")
@@ -153,6 +156,26 @@ static_library("browser") {
"accessibility/page_colors_factory.h",
"accessibility/prefers_default_scrollbar_styles_prefs.cc",
"accessibility/prefers_default_scrollbar_styles_prefs.h",
+ "adblock/adblock_content_browser_client.cc",
+ "adblock/adblock_content_browser_client.h",
+ "adblock/adblock_controller_factory.cc",
+ "adblock/adblock_controller_factory.h",
+ "adblock/adblock_telemetry_service_factory.cc",
+ "adblock/adblock_telemetry_service_factory.h",
+ "adblock/content_security_policy_injector_factory.cc",
+ "adblock/content_security_policy_injector_factory.h",
+ "adblock/element_hider_factory.cc",
+ "adblock/element_hider_factory.h",
+ "adblock/resource_classification_runner_factory.cc",
+ "adblock/resource_classification_runner_factory.h",
+ "adblock/session_stats_factory.cc",
+ "adblock/session_stats_factory.h",
+ "adblock/sitekey_storage_factory.cc",
+ "adblock/sitekey_storage_factory.h",
+ "adblock/subscription_persistent_metadata_factory.cc",
+ "adblock/subscription_persistent_metadata_factory.h",
+ "adblock/subscription_service_factory.cc",
+ "adblock/subscription_service_factory.h",
"after_startup_task_utils.cc",
"after_startup_task_utils.h",
"app_mode/app_mode_utils.cc",
@@ -2123,6 +2146,7 @@ static_library("browser") {
"//chrome/browser/ui/color:color_headers",
"//chrome/browser/ui/color:mixers",
"//chrome/browser/ui/webui:configs",
+ "//chrome/browser/ui/webui/adblock_internals:mojo_bindings",
"//chrome/browser/ui/webui/app_service_internals:mojo_bindings",
"//chrome/browser/ui/webui/feed:mojo_bindings",
"//chrome/browser/ui/webui/internals/user_education:mojo_bindings",
@@ -2145,6 +2169,8 @@ static_library("browser") {
"//chrome/common/notifications",
"//chrome/installer/util:with_no_strings",
"//chrome/services/speech/buildflags",
+ "//components/adblock/content:browser",
+ "//components/adblock/core/converter",
"//components/assist_ranker",
"//components/autofill/content/browser",
"//components/autofill/content/common:features",
@@ -3425,6 +3451,8 @@ static_library("browser") {
"webauthn/android/webauthn_request_delegate_android.cc",
"webauthn/android/webauthn_request_delegate_android.h",
]
+
+
public_deps += [
"//chrome/android/features/dev_ui:buildflags",
"//components/image_fetcher/core",
@@ -3613,6 +3641,7 @@ static_library("browser") {
"//url",
]
+
if (safe_browsing_mode == 2) {
sources += [
"component_updater/real_time_url_checks_allowlist_component_installer.cc",
diff --git a/chrome/browser/adblock/README.md b/chrome/browser/adblock/README.md
new file mode 100644
--- /dev/null
+++ b/chrome/browser/adblock/README.md
@@ -0,0 +1,3 @@
+This folder contains the OS-agnostic, Chrome-specific source code of eyeo Chromium SDK.
+
+For the full documentation, refer to [components/adblock](/components/adblock).
diff --git a/chrome/browser/adblock/adblock_content_browser_client.cc b/chrome/browser/adblock/adblock_content_browser_client.cc
new file mode 100644
--- /dev/null
+++ b/chrome/browser/adblock/adblock_content_browser_client.cc
@@ -0,0 +1,320 @@
+/*
+ * This file is part of eyeo Chromium SDK,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * eyeo Chromium SDK is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * eyeo Chromium SDK is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eyeo Chromium SDK. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "chrome/browser/adblock/adblock_content_browser_client.h"
+
+#include "base/containers/unique_ptr_adapters.h"
+#include "base/ranges/algorithm.h"
+#include "chrome/browser/adblock/content_security_policy_injector_factory.h"
+#include "chrome/browser/adblock/element_hider_factory.h"
+#include "chrome/browser/adblock/resource_classification_runner_factory.h"
+#include "chrome/browser/adblock/sitekey_storage_factory.h"
+#include "chrome/browser/adblock/subscription_service_factory.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser_navigator_params.h"
+#include "components/adblock/content/browser/adblock_url_loader_factory.h"
+#include "components/adblock/content/browser/resource_classification_runner.h"
+#include "components/adblock/core/common/adblock_prefs.h"
+#include "components/adblock/core/configuration/filtering_configuration.h"
+#include "components/adblock/core/subscription/subscription_service.h"
+#include "components/embedder_support/user_agent_utils.h"
+#include "components/prefs/pref_service.h"
+#include "content/public/browser/browser_task_traits.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/browser/render_frame_host.h"
+#include "content/public/browser/render_process_host.h"
+#include "content/public/browser/render_view_host.h"
+#include "content/public/browser/web_contents.h"
+#include "mojo/public/cpp/bindings/self_owned_receiver.h"
+#include "services/network/public/mojom/websocket.mojom.h"
+#include "services/service_manager/public/cpp/binder_registry.h"
+#include "third_party/blink/public/common/loader/url_loader_throttle.h"
+
+#ifdef EYEO_INTERCEPT_DEBUG_URL
+#include "components/adblock/content/browser/adblock_url_loader_factory_for_test.h"
+#endif
+
+#if BUILDFLAG(ENABLE_EXTENSIONS)
+#include "chrome/browser/extensions/extension_util.h"
+#endif
+
+namespace {
+
+bool IsFilteringNeeded(content::RenderFrameHost* frame) {
+ if (frame) {
+ auto* profile =
+ Profile::FromBrowserContext(frame->GetProcess()->GetBrowserContext());
+ if (profile) {
+ // Filtering may be needed if there's at least one enabled
+ // FilteringConfiguration.
+ return base::ranges::any_of(
+ adblock::SubscriptionServiceFactory::GetForBrowserContext(profile)
+ ->GetInstalledFilteringConfigurations(),
+ &adblock::FilteringConfiguration::IsEnabled);
+ }
+ }
+ return false;
+}
+
+// Owns all of the AdblockURLLoaderFactory for a given Profile.
+class AdblockContextData : public base::SupportsUserData::Data {
+ public:
+ AdblockContextData(const AdblockContextData&) = delete;
+ AdblockContextData& operator=(const AdblockContextData&) = delete;
+ ~AdblockContextData() override = default;
+
+ static void StartProxying(
+ Profile* profile,
+ content::RenderFrameHost* frame,
+ int render_process_id,
+ mojo::PendingReceiver<network::mojom::URLLoaderFactory> receiver,
+ mojo::PendingRemote<network::mojom::URLLoaderFactory> target_factory,
+ bool use_test_loader) {
+ const void* const kAdblockContextUserDataKey = &kAdblockContextUserDataKey;
+ auto* self = static_cast<AdblockContextData*>(
+ profile->GetUserData(kAdblockContextUserDataKey));
+ if (!self) {
+ self = new AdblockContextData();
+ profile->SetUserData(kAdblockContextUserDataKey, base::WrapUnique(self));
+ }
+ auto* browser_context =
+ content::WebContents::FromRenderFrameHost(frame)->GetBrowserContext();
+ adblock::AdblockURLLoaderFactoryConfig config{
+ adblock::SubscriptionServiceFactory::GetForBrowserContext(
+ browser_context),
+ adblock::ResourceClassificationRunnerFactory::GetForBrowserContext(
+ browser_context),
+ adblock::ElementHiderFactory::GetForBrowserContext(browser_context),
+ adblock::SitekeyStorageFactory::GetForBrowserContext(browser_context),
+ adblock::ContentSecurityPolicyInjectorFactory::GetForBrowserContext(
+ browser_context)};
+#ifdef EYEO_INTERCEPT_DEBUG_URL
+ if (use_test_loader) {
+ auto proxy = std::make_unique<adblock::AdblockURLLoaderFactoryForTest>(
+ std::move(config),
+ content::GlobalRenderFrameHostId(render_process_id,
+ frame->GetRoutingID()),
+ std::move(receiver), std::move(target_factory),
+ embedder_support::GetUserAgent(),
+ base::BindOnce(&AdblockContextData::RemoveProxy,
+ self->weak_factory_.GetWeakPtr()),
+ adblock::SubscriptionServiceFactory::GetForBrowserContext(
+ Profile::FromBrowserContext(
+ frame->GetProcess()->GetBrowserContext())));
+ self->proxies_.emplace(std::move(proxy));
+ return;
+ }
+#endif
+ auto proxy = std::make_unique<adblock::AdblockURLLoaderFactory>(
+ std::move(config),
+ content::GlobalRenderFrameHostId(render_process_id,
+ frame->GetRoutingID()),
+ std::move(receiver), std::move(target_factory),
+ embedder_support::GetUserAgent(),
+ base::BindOnce(&AdblockContextData::RemoveProxy,
+ self->weak_factory_.GetWeakPtr()));
+ self->proxies_.emplace(std::move(proxy));
+ }
+
+ private:
+ void RemoveProxy(adblock::AdblockURLLoaderFactory* proxy) {
+ auto it = proxies_.find(proxy);
+ DCHECK(it != proxies_.end());
+ proxies_.erase(it);
+ }
+
+ AdblockContextData() = default;
+
+ std::set<std::unique_ptr<adblock::AdblockURLLoaderFactory>,
+ base::UniquePtrComparator>
+ proxies_;
+
+ base::WeakPtrFactory<AdblockContextData> weak_factory_{this};
+};
+
+} // namespace
+
+AdblockContentBrowserClient::AdblockContentBrowserClient() = default;
+
+AdblockContentBrowserClient::~AdblockContentBrowserClient() = default;
+
+#if BUILDFLAG(ENABLE_EXTENSIONS)
+// static
+bool AdblockContentBrowserClient::force_adblock_proxy_for_testing_ = false;
+
+// static
+void AdblockContentBrowserClient::ForceAdblockProxyForTesting() {
+ force_adblock_proxy_for_testing_ = true;
+}
+#endif
+
+bool AdblockContentBrowserClient::WillInterceptWebSocket(
+ content::RenderFrameHost* frame) {
+ if (IsFilteringNeeded(frame)) {
+ return true;
+ }
+
+ return ChromeContentBrowserClient::WillInterceptWebSocket(frame);
+}
+
+void AdblockContentBrowserClient::CreateWebSocket(
+ content::RenderFrameHost* frame,
+ WebSocketFactory factory,
+ const GURL& url,
+ const net::SiteForCookies& site_for_cookies,
+ const absl::optional<std::string>& user_agent,
+ mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
+ handshake_client) {
+ if (IsFilteringNeeded(frame)) {
+ CreateWebSocketInternal(frame->GetGlobalId(), std::move(factory), url,
+ site_for_cookies, user_agent,
+ std::move(handshake_client));
+ } else {
+ DCHECK(ChromeContentBrowserClient::WillInterceptWebSocket(frame));
+ ChromeContentBrowserClient::CreateWebSocket(frame, std::move(factory), url,
+ site_for_cookies, user_agent,
+ std::move(handshake_client));
+ }
+}
+
+void AdblockContentBrowserClient::CreateWebSocketInternal(
+ content::GlobalRenderFrameHostId render_frame_host_id,
+ WebSocketFactory factory,
+ const GURL& url,
+ const net::SiteForCookies& site_for_cookies,
+ const absl::optional<std::string>& user_agent,
+ mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
+ handshake_client) {
+ auto* frame = content::RenderFrameHost::FromID(render_frame_host_id);
+ if (!frame) {
+ return;
+ }
+ auto* browser_context = frame->GetProcess()->GetBrowserContext();
+ auto* subscription_service =
+ adblock::SubscriptionServiceFactory::GetForBrowserContext(
+ browser_context);
+ auto* classification_runner =
+ adblock::ResourceClassificationRunnerFactory::GetForBrowserContext(
+ browser_context);
+ classification_runner->CheckRequestFilterMatchForWebSocket(
+ subscription_service->GetCurrentSnapshot(), url, render_frame_host_id,
+ base::BindOnce(
+ &AdblockContentBrowserClient::OnWebSocketFilterCheckCompleted,
+ weak_factory_.GetWeakPtr(), render_frame_host_id, std::move(factory),
+ url, site_for_cookies, user_agent, std::move(handshake_client)));
+}
+
+void AdblockContentBrowserClient::OnWebSocketFilterCheckCompleted(
+ content::GlobalRenderFrameHostId render_frame_host_id,
+ ChromeContentBrowserClient::WebSocketFactory factory,
+ const GURL& url,
+ const net::SiteForCookies& site_for_cookies,
+ const absl::optional<std::string>& user_agent,
+ mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
+ handshake_client,
+ adblock::FilterMatchResult result) {
+ auto* frame = content::RenderFrameHost::FromID(render_frame_host_id);
+ if (!frame) {
+ return;
+ }
+ const bool has_blocking_filter =
+ result == adblock::FilterMatchResult::kBlockRule;
+ if (!has_blocking_filter) {
+ VLOG(1) << "[eyeo] Web socket allowed for " << url;
+ if (ChromeContentBrowserClient::WillInterceptWebSocket(frame)) {
+ ChromeContentBrowserClient::CreateWebSocket(
+ frame, std::move(factory), url, site_for_cookies, user_agent,
+ std::move(handshake_client));
+ return;
+ }
+
+ std::vector<network::mojom::HttpHeaderPtr> headers;
+ if (user_agent) {
+ headers.push_back(network::mojom::HttpHeader::New(
+ net::HttpRequestHeaders::kUserAgent, *user_agent));
+ }
+ std::move(factory).Run(url, std::move(headers), std::move(handshake_client),
+ mojo::NullRemote(), mojo::NullRemote());
+ }
+
+ VLOG(1) << "[eyeo] Web socket blocked for " << url;
+}
+
+bool AdblockContentBrowserClient::WillCreateURLLoaderFactory(
+ content::BrowserContext* browser_context,
+ content::RenderFrameHost* frame,
+ int render_process_id,
+ URLLoaderFactoryType type,
+ const url::Origin& request_initiator,
+ absl::optional<int64_t> navigation_id,
+ ukm::SourceIdObj ukm_source_id,
+ mojo::PendingReceiver<network::mojom::URLLoaderFactory>* factory_receiver,
+ mojo::PendingRemote<network::mojom::TrustedURLLoaderHeaderClient>*
+ header_client,
+ bool* bypass_redirect_checks,
+ bool* disable_secure_dns,
+ network::mojom::URLLoaderFactoryOverridePtr* factory_override,
+ scoped_refptr<base::SequencedTaskRunner> navigation_response_task_runner) {
+ // Create Chromium proxy first as WebRequestProxyingURLLoaderFactory logic
+ // depends on being first proxy
+ bool use_chrome_proxy =
+ ChromeContentBrowserClient::WillCreateURLLoaderFactory(
+ browser_context, frame, render_process_id, type, request_initiator,
+ navigation_id, ukm_source_id, factory_receiver, header_client,
+ bypass_redirect_checks, disable_secure_dns, factory_override,
+ navigation_response_task_runner);
+ auto* profile = frame ? Profile::FromBrowserContext(
+ frame->GetProcess()->GetBrowserContext())
+ : nullptr;
+
+#if BUILDFLAG(ENABLE_EXTENSIONS)
+ if (!force_adblock_proxy_for_testing_ &&
+ request_initiator.scheme() == extensions::kExtensionScheme) {
+ VLOG(1) << "[eyeo] Do not use adblock proxy for extensions requests "
+ "[extension id:"
+ << request_initiator.host() << "].";
+ return use_chrome_proxy;
+ }
+#endif
+
+ bool use_adblock_proxy =
+ (type == URLLoaderFactoryType::kDocumentSubResource ||
+ type == URLLoaderFactoryType::kNavigation) &&
+ IsFilteringNeeded(frame);
+
+ bool use_test_loader = false;
+#ifdef EYEO_INTERCEPT_DEBUG_URL
+ content::WebContents* wc = content::WebContents::FromRenderFrameHost(frame);
+ use_test_loader =
+ (type ==
+ content::ContentBrowserClient::URLLoaderFactoryType::kNavigation) &&
+ wc->GetVisibleURL().is_valid() &&
+ wc->GetVisibleURL().host() ==
+ adblock::AdblockURLLoaderFactoryForTest::kAdblockDebugDataHostName;
+ use_adblock_proxy |= use_test_loader;
+#endif
+
+ if (use_adblock_proxy) {
+ auto proxied_receiver = std::move(*factory_receiver);
+ mojo::PendingRemote<network::mojom::URLLoaderFactory> target_factory_remote;
+ *factory_receiver = target_factory_remote.InitWithNewPipeAndPassReceiver();
+ AdblockContextData::StartProxying(
+ profile, frame, render_process_id, std::move(proxied_receiver),
+ std::move(target_factory_remote), use_test_loader);
+ }
+ return use_adblock_proxy || use_chrome_proxy;
+}
diff --git a/chrome/browser/adblock/adblock_content_browser_client.h b/chrome/browser/adblock/adblock_content_browser_client.h
new file mode 100644
--- /dev/null
+++ b/chrome/browser/adblock/adblock_content_browser_client.h
@@ -0,0 +1,100 @@
+/*
+ * This file is part of eyeo Chromium SDK,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * eyeo Chromium SDK is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * eyeo Chromium SDK is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eyeo Chromium SDK. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CHROME_BROWSER_ADBLOCK_ADBLOCK_CONTENT_BROWSER_CLIENT_H_
+#define CHROME_BROWSER_ADBLOCK_ADBLOCK_CONTENT_BROWSER_CLIENT_H_
+
+#include "build/buildflag.h"
+#include "chrome/browser/chrome_content_browser_client.h"
+
+namespace adblock {
+enum class FilterMatchResult;
+} // namespace adblock
+
+/**
+ * @brief Intercepts network and UI events to inject ad-filtering.
+ * Provides ad-filtering implementations of URLLoaderThrottles.
+ * Binds a mojo connection between Renderer processes and the
+ * Browser-process-based ResourceClassificationRunner.
+ * Lives in browser process UI thread.
+ */
+class AdblockContentBrowserClient : public ChromeContentBrowserClient {
+ public:
+ AdblockContentBrowserClient();
+ ~AdblockContentBrowserClient() override;
+
+#if BUILDFLAG(ENABLE_EXTENSIONS)
+ // Enable ad filtering also for requests initiated by extensions.
+ // This allows implementing extension-driven browser tests.
+ // In production code, requests from extensions are not blocked.
+ static void ForceAdblockProxyForTesting();
+#endif
+
+ bool WillInterceptWebSocket(content::RenderFrameHost* frame) override;
+ void CreateWebSocket(
+ content::RenderFrameHost* frame,
+ WebSocketFactory factory,
+ const GURL& url,
+ const net::SiteForCookies& site_for_cookies,
+ const absl::optional<std::string>& user_agent,
+ mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
+ handshake_client) override;
+
+ bool WillCreateURLLoaderFactory(
+ content::BrowserContext* browser_context,
+ content::RenderFrameHost* frame,
+ int render_process_id,
+ URLLoaderFactoryType type,
+ const url::Origin& request_initiator,
+ absl::optional<int64_t> navigation_id,
+ ukm::SourceIdObj ukm_source_id,
+ mojo::PendingReceiver<network::mojom::URLLoaderFactory>* factory_receiver,
+ mojo::PendingRemote<network::mojom::TrustedURLLoaderHeaderClient>*
+ header_client,
+ bool* bypass_redirect_checks,
+ bool* disable_secure_dns,
+ network::mojom::URLLoaderFactoryOverridePtr* factory_override,
+ scoped_refptr<base::SequencedTaskRunner> navigation_response_task_runner)
+ override;
+
+ private:
+ void CreateWebSocketInternal(
+ content::GlobalRenderFrameHostId render_frame_host_id,
+ WebSocketFactory factory,
+ const GURL& url,
+ const net::SiteForCookies& site_for_cookies,
+ const absl::optional<std::string>& user_agent,
+ mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
+ handshake_client);
+ void OnWebSocketFilterCheckCompleted(
+ content::GlobalRenderFrameHostId render_frame_host_id,
+ ChromeContentBrowserClient::WebSocketFactory factory,
+ const GURL& url,
+ const net::SiteForCookies& site_for_cookies,
+ const absl::optional<std::string>& user_agent,
+ mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
+ handshake_client,
+ adblock::FilterMatchResult result);
+
+ base::WeakPtrFactory<AdblockContentBrowserClient> weak_factory_{this};
+
+#if BUILDFLAG(ENABLE_EXTENSIONS)
+ static bool force_adblock_proxy_for_testing_;
+#endif
+};
+
+#endif // CHROME_BROWSER_ADBLOCK_ADBLOCK_CONTENT_BROWSER_CLIENT_H_
diff --git a/chrome/browser/adblock/adblock_content_browser_client_unittest.cc b/chrome/browser/adblock/adblock_content_browser_client_unittest.cc
new file mode 100644
--- /dev/null
+++ b/chrome/browser/adblock/adblock_content_browser_client_unittest.cc
@@ -0,0 +1,203 @@
+/*
+ * This file is part of eyeo Chromium SDK,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * eyeo Chromium SDK is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * eyeo Chromium SDK is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eyeo Chromium SDK. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "chrome/browser/adblock/adblock_content_browser_client.h"
+
+#include "base/callback_list.h"
+#include "base/memory/raw_ptr.h"
+#include "base/run_loop.h"
+#include "base/test/gmock_move_support.h"
+#include "base/test/mock_callback.h"
+#include "chrome/browser/adblock/resource_classification_runner_factory.h"
+#include "chrome/browser/adblock/subscription_service_factory.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/test/base/chrome_render_view_host_test_harness.h"
+#include "components/adblock/content/browser/test/mock_resource_classification_runner.h"
+#include "components/adblock/core/common/adblock_prefs.h"
+#include "components/adblock/core/common/content_type.h"
+#include "components/adblock/core/subscription/installed_subscription.h"
+#include "components/adblock/core/subscription/subscription_service.h"
+#include "components/adblock/core/subscription/test/mock_subscription_collection.h"
+#include "components/adblock/core/subscription/test/mock_subscription_service.h"
+#include "components/keyed_service/core/keyed_service.h"
+#include "content/public/browser/content_browser_client.h"
+#include "content/public/test/mock_render_process_host.h"
+#include "content/public/test/test_renderer_host.h"
+#include "gmock/gmock.h"
+#include "services/network/public/mojom/network_context.mojom.h"
+#include "services/network/public/mojom/websocket.mojom.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using testing::_;
+using testing::Return;
+
+namespace adblock {
+
+class AdblockContentBrowserClientUnitTest
+ : public ChromeRenderViewHostTestHarness {
+ public:
+ TestingProfile::TestingFactories GetTestingFactories() const override {
+ return {std::make_pair(
+ SubscriptionServiceFactory::GetInstance(),
+ base::BindRepeating([](content::BrowserContext* bc)
+ -> std::unique_ptr<KeyedService> {
+ return std::make_unique<MockSubscriptionService>();
+ })),
+ std::make_pair(
+ ResourceClassificationRunnerFactory::GetInstance(),
+ base::BindRepeating([](content::BrowserContext* bc)
+ -> std::unique_ptr<KeyedService> {
+ return std::make_unique<MockResourceClassificationRunner>();
+ }))};
+ }
+
+ void SetUp() override {
+ ChromeRenderViewHostTestHarness::SetUp();
+
+ subscription_service_ = static_cast<MockSubscriptionService*>(
+ SubscriptionServiceFactory::GetForBrowserContext(profile()));
+ resource_classification_runner_ =
+ static_cast<MockResourceClassificationRunner*>(
+ ResourceClassificationRunnerFactory::GetForBrowserContext(
+ profile()));
+ }
+
+ void TearDown() override {
+ subscription_service_ = nullptr;
+ resource_classification_runner_ = nullptr;
+ ChromeRenderViewHostTestHarness::TearDown();
+ }
+
+ raw_ptr<MockSubscriptionService> subscription_service_;
+ raw_ptr<MockResourceClassificationRunner> resource_classification_runner_;
+};
+
+TEST_F(AdblockContentBrowserClientUnitTest,
+ WillInterceptWebSocketWhenFilteringEnabled) {
+ AdblockContentBrowserClient content_client;
+ subscription_service_->WillRequireFiltering(true);
+ EXPECT_TRUE(content_client.WillInterceptWebSocket(main_rfh()));
+}
+
+TEST_F(AdblockContentBrowserClientUnitTest,
+ WillNotInterceptWebSocketWhenFilteringDisabled) {
+ AdblockContentBrowserClient content_client;
+ subscription_service_->WillRequireFiltering(false);
+ EXPECT_FALSE(content_client.WillInterceptWebSocket(main_rfh()));
+}
+
+TEST_F(AdblockContentBrowserClientUnitTest,
+ RenderFrameHostDiesBeforeClassificationFinished) {
+ const auto kSocketUrl = GURL("wss://domain.com/test");
+ subscription_service_->WillRequireFiltering(true);
+ EXPECT_CALL(*subscription_service_, GetCurrentSnapshot()).WillOnce([]() {
+ SubscriptionService::Snapshot snapshot;
+ snapshot.push_back(std::make_unique<MockSubscriptionCollection>());
+ return snapshot;
+ });
+ CheckFilterMatchCallback classification_callback;
+ EXPECT_CALL(*resource_classification_runner_,
+ CheckRequestFilterMatchForWebSocket(_, kSocketUrl,
+ main_rfh()->GetGlobalId(), _))
+ .WillOnce(MoveArg<3>(&classification_callback));
+
+ AdblockContentBrowserClient content_client;
+ base::MockCallback<content::ContentBrowserClient::WebSocketFactory>
+ web_socket_factory;
+ // The web_socket_factory callback will never be called because the
+ // associated RenderFrameHost will be dead.
+ EXPECT_CALL(web_socket_factory, Run(_, _, _, _, _)).Times(0);
+
+ const net::SiteForCookies site_for_cookies;
+ content_client.CreateWebSocket(main_rfh(), web_socket_factory.Get(),
+ kSocketUrl, site_for_cookies, absl::nullopt,
+ {});
+ // Tab is closed.
+ DeleteContents();
+
+ // Classification finishes now. It will not trigger a call to
+ // |web_socket_factory| because the RFH is dead.
+ std::move(classification_callback).Run(FilterMatchResult::kBlockRule);
+
+ task_environment()->RunUntilIdle();
+}
+
+TEST_F(AdblockContentBrowserClientUnitTest, WebSocketAllowed) {
+ subscription_service_->WillRequireFiltering(true);
+ const auto kSocketUrl = GURL("wss://domain.com/test");
+ EXPECT_CALL(*subscription_service_, GetCurrentSnapshot()).WillOnce([]() {
+ SubscriptionService::Snapshot snapshot;
+ snapshot.push_back(std::make_unique<MockSubscriptionCollection>());
+ return snapshot;
+ });
+ CheckFilterMatchCallback classification_callback;
+ EXPECT_CALL(*resource_classification_runner_,
+ CheckRequestFilterMatchForWebSocket(_, kSocketUrl,
+ main_rfh()->GetGlobalId(), _))
+ .WillOnce(MoveArg<3>(&classification_callback));
+
+ AdblockContentBrowserClient content_client;
+ base::MockCallback<content::ContentBrowserClient::WebSocketFactory>
+ web_socket_factory;
+ // The web_socket_factory callback will be called to let the web socket
+ // continue connecting.
+ EXPECT_CALL(web_socket_factory, Run(kSocketUrl, _, _, _, _));
+
+ const net::SiteForCookies site_for_cookies;
+ content_client.CreateWebSocket(main_rfh(), web_socket_factory.Get(),
+ kSocketUrl, site_for_cookies, absl::nullopt,
+ {});
+
+ // Classification finishes now. It will trigger a call to |web_socket_factory|
+ std::move(classification_callback).Run(FilterMatchResult::kAllowRule);
+
+ task_environment()->RunUntilIdle();
+}
+
+TEST_F(AdblockContentBrowserClientUnitTest, WebSocketBlocked) {
+ subscription_service_->WillRequireFiltering(true);
+ const auto kSocketUrl = GURL("wss://domain.com/test");
+ EXPECT_CALL(*subscription_service_, GetCurrentSnapshot()).WillOnce([]() {
+ SubscriptionService::Snapshot snapshot;
+ snapshot.push_back(std::make_unique<MockSubscriptionCollection>());
+ return snapshot;
+ });
+ CheckFilterMatchCallback classification_callback;
+ EXPECT_CALL(*resource_classification_runner_,
+ CheckRequestFilterMatchForWebSocket(_, kSocketUrl,
+ main_rfh()->GetGlobalId(), _))
+ .WillOnce(MoveArg<3>(&classification_callback));
+
+ AdblockContentBrowserClient content_client;
+ base::MockCallback<content::ContentBrowserClient::WebSocketFactory>
+ web_socket_factory;
+ // The web_socket_factory callback will not be called as to disallow
+ // connection.
+ EXPECT_CALL(web_socket_factory, Run(kSocketUrl, _, _, _, _)).Times(0);
+
+ const net::SiteForCookies site_for_cookies;
+ content_client.CreateWebSocket(main_rfh(), web_socket_factory.Get(),
+ kSocketUrl, site_for_cookies, absl::nullopt,
+ {});
+
+ // Classification finishes now.
+ std::move(classification_callback).Run(FilterMatchResult::kBlockRule);
+
+ task_environment()->RunUntilIdle();
+}
+
+} // namespace adblock
diff --git a/chrome/browser/adblock/adblock_controller_factory.cc b/chrome/browser/adblock/adblock_controller_factory.cc
new file mode 100644
--- /dev/null
+++ b/chrome/browser/adblock/adblock_controller_factory.cc
@@ -0,0 +1,67 @@
+/*
+ * This file is part of eyeo Chromium SDK,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * eyeo Chromium SDK is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * eyeo Chromium SDK is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eyeo Chromium SDK. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "chrome/browser/adblock/adblock_controller_factory.h"
+
+#include "chrome/browser/adblock/subscription_service_factory.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/profiles/incognito_helpers.h"
+#include "chrome/browser/profiles/profile.h"
+#include "components/adblock/core/adblock_controller.h"
+
+namespace adblock {
+
+// static
+AdblockController* AdblockControllerFactory::GetForBrowserContext(
+ content::BrowserContext* context) {
+ return static_cast<AdblockController*>(
+ GetInstance()->GetServiceForBrowserContext(context, true));
+}
+
+// static
+AdblockControllerFactory* AdblockControllerFactory::GetInstance() {
+ static base::NoDestructor<AdblockControllerFactory> instance;
+ return instance.get();
+}
+
+AdblockControllerFactory::AdblockControllerFactory()
+ : AdblockControllerFactoryBase() {
+ DependsOn(SubscriptionServiceFactory::GetInstance());
+}
+
+AdblockControllerFactory::~AdblockControllerFactory() = default;
+
+SubscriptionService* AdblockControllerFactory::GetSubscriptionService(
+ content::BrowserContext* context) const {
+ return SubscriptionServiceFactory::GetForBrowserContext(context);
+}
+
+PrefService* AdblockControllerFactory::GetPrefs(
+ content::BrowserContext* context) const {
+ return Profile::FromBrowserContext(context)->GetOriginalProfile()->GetPrefs();
+}
+
+const std::string& AdblockControllerFactory::GetLocale() const {
+ return g_browser_process->GetApplicationLocale();
+}
+
+content::BrowserContext* AdblockControllerFactory::GetBrowserContextToUse(
+ content::BrowserContext* context) const {
+ return chrome::GetBrowserContextRedirectedInIncognito(context);
+}
+
+} // namespace adblock
diff --git a/chrome/browser/adblock/adblock_controller_factory.h b/chrome/browser/adblock/adblock_controller_factory.h
new file mode 100644
--- /dev/null
+++ b/chrome/browser/adblock/adblock_controller_factory.h
@@ -0,0 +1,49 @@
+/*
+ * This file is part of eyeo Chromium SDK,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * eyeo Chromium SDK is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * eyeo Chromium SDK is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eyeo Chromium SDK. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CHROME_BROWSER_ADBLOCK_ADBLOCK_CONTROLLER_FACTORY_H_
+#define CHROME_BROWSER_ADBLOCK_ADBLOCK_CONTROLLER_FACTORY_H_
+
+#include "base/no_destructor.h"
+#include "components/adblock/content/browser/adblock_controller_factory_base.h"
+
+namespace adblock {
+
+class AdblockController;
+class AdblockControllerFactory : public AdblockControllerFactoryBase {
+ public:
+ static AdblockController* GetForBrowserContext(
+ content::BrowserContext* context);
+ static AdblockControllerFactory* GetInstance();
+
+ protected:
+ PrefService* GetPrefs(content::BrowserContext* context) const override;
+ const std::string& GetLocale() const override;
+ SubscriptionService* GetSubscriptionService(
+ content::BrowserContext* context) const override;
+
+ private:
+ friend class base::NoDestructor<AdblockControllerFactory>;
+ AdblockControllerFactory();
+ ~AdblockControllerFactory() override;
+ content::BrowserContext* GetBrowserContextToUse(
+ content::BrowserContext* context) const override;
+};
+
+} // namespace adblock
+
+#endif // CHROME_BROWSER_ADBLOCK_ADBLOCK_CONTROLLER_FACTORY_H_
diff --git a/chrome/browser/adblock/adblock_telemetry_service_factory.cc b/chrome/browser/adblock/adblock_telemetry_service_factory.cc
new file mode 100644
--- /dev/null
+++ b/chrome/browser/adblock/adblock_telemetry_service_factory.cc
@@ -0,0 +1,63 @@
+/*
+ * This file is part of eyeo Chromium SDK,
+ * Copyright (C) 2006-present eyeo GmbH
+ *
+ * eyeo Chromium SDK is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * eyeo Chromium SDK is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with eyeo Chromium SDK. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "chrome/browser/adblock/adblock_telemetry_service_factory.h"
+
+#include "base/no_destructor.h"
+#include "chrome/browser/adblock/adblock_controller_factory.h"
+#include "chrome/browser/adblock/subscription_service_factory.h"
+#include "chrome/browser/profiles/incognito_helpers.h"
+#include "chrome/browser/profiles/profile.h"
+#include "components/adblock/core/adblock_telemetry_service.h"
+
+namespace adblock {