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From: uazo <uazo@users.noreply.github.com>
Date: Thu, 7 Sep 2023 07:25:25 +0000
Subject: AdblockPlus add blocking in service workers
License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
---
.../adblock/adblock_content_browser_client.cc | 184 ++++++++++++------
.../adblock/adblock_content_browser_client.h | 27 ++-
.../browser/chrome_content_browser_client.cc | 6 +-
.../browser/chrome_content_browser_client.h | 6 +-
.../browser/adblock_url_loader_factory.cc | 10 +-
.../browser/adblock_url_loader_factory.h | 3 +
.../browser/frame_hierarchy_builder.cc | 3 +-
.../browser/resource_classification_runner.h | 8 +
.../resource_classification_runner_impl.cc | 30 ++-
.../resource_classification_runner_impl.h | 8 +
.../websockets/websocket_connector_impl.cc | 6 +-
.../public/browser/content_browser_client.cc | 4 +-
.../public/browser/content_browser_client.h | 4 +-
13 files changed, 216 insertions(+), 83 deletions(-)
diff --git a/chrome/browser/adblock/adblock_content_browser_client.cc b/chrome/browser/adblock/adblock_content_browser_client.cc
--- a/chrome/browser/adblock/adblock_content_browser_client.cc
+++ b/chrome/browser/adblock/adblock_content_browser_client.cc
@@ -43,6 +43,7 @@
#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/network/public/mojom/web_transport.mojom.h"
#include "services/service_manager/public/cpp/binder_registry.h"
#include "third_party/blink/public/common/loader/url_loader_throttle.h"
@@ -56,6 +57,29 @@
namespace {
+bool IsFilteringNeeded(Profile* profile, const GURL& embedder_url) {
+ DCHECK(profile);
+
+ if(embedder_url.is_empty()) {
+ // in android can be empty because it was created by
+ // RenderFrameHostImpl::CreateSubresourceLoaderFactoriesForInitialEmptyDocument
+ return true;
+ }
+
+ HostContentSettingsMap* settings_map = HostContentSettingsMapFactory::GetForProfile(profile);
+ if (settings_map && settings_map->GetContentSetting(embedder_url, GURL(), ContentSettingsType::ADS)
+ == CONTENT_SETTING_ALLOW) {
+ return false;
+ }
+ // Filtering may be needed if there's at least one enabled
+ // FilteringConfiguration.
+ bool ret = base::ranges::any_of(
+ adblock::SubscriptionServiceFactory::GetForBrowserContext(profile)
+ ->GetInstalledFilteringConfigurations(),
+ &adblock::FilteringConfiguration::IsEnabled);
+ return ret;
+}
+
bool IsFilteringNeeded(content::RenderFrameHost* frame) {
if (frame) {
auto* profile =
@@ -63,17 +87,7 @@ bool IsFilteringNeeded(content::RenderFrameHost* frame) {
if (profile) {
content::RenderFrameHost* embedder = frame->GetOutermostMainFrameOrEmbedder();
const auto& embedder_url = embedder->GetLastCommittedURL();
- HostContentSettingsMap* settings_map = HostContentSettingsMapFactory::GetForProfile(profile);
- if (settings_map && settings_map->GetContentSetting(embedder_url, GURL(), ContentSettingsType::ADS)
- == CONTENT_SETTING_ALLOW) {
- return false;
- }
- // 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 IsFilteringNeeded(profile, embedder_url);
}
}
return false;
@@ -88,6 +102,8 @@ class AdblockContextData : public base::SupportsUserData::Data {
static void StartProxying(
Profile* profile,
+ content::BrowserContext* browser_context,
+ const url::Origin& request_initiator,
content::RenderFrameHost* frame,
int render_process_id,
mojo::PendingReceiver<network::mojom::URLLoaderFactory> receiver,
@@ -100,8 +116,6 @@ class AdblockContextData : public base::SupportsUserData::Data {
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),
@@ -113,8 +127,9 @@ class AdblockContextData : public base::SupportsUserData::Data {
browser_context)};
auto proxy = std::make_unique<adblock::AdblockURLLoaderFactory>(
std::move(config),
+ request_initiator.GetURL(),
content::GlobalRenderFrameHostId(render_process_id,
- frame->GetRoutingID()),
+ frame ? frame->GetRoutingID() : MSG_ROUTING_NONE),
std::move(receiver), std::move(target_factory),
embedder_support::GetUserAgent(),
base::BindOnce(&AdblockContextData::RemoveProxy,
@@ -155,47 +170,50 @@ void AdblockContentBrowserClient::ForceAdblockProxyForTesting() {
#endif
bool AdblockContentBrowserClient::WillInterceptWebSocket(
- content::RenderFrameHost* frame) {
+ content::RenderFrameHost* frame,
+ content::RenderProcessHost* process,
+ const url::Origin& origin) {
if (IsFilteringNeeded(frame)) {
return true;
+ } else {
+ auto* browser_context = process->GetBrowserContext();
+ auto* profile = Profile::FromBrowserContext(browser_context);
+ if (IsFilteringNeeded(profile, origin.GetURL().GetAsReferrer())) {
+ return true;
+ }
}
- return ChromeContentBrowserClient::WillInterceptWebSocket(frame);
+ return ChromeContentBrowserClient::WillInterceptWebSocket(frame, process, origin);
}
void AdblockContentBrowserClient::CreateWebSocket(
+ content::RenderProcessHost* process,
content::RenderFrameHost* frame,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
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));
- }
+ CreateWebSocketInternal(process,
+ frame ? frame->GetGlobalId() : content::GlobalRenderFrameHostId(),
+ std::move(factory), url, initiator_origin,
+ site_for_cookies, user_agent,
+ std::move(handshake_client));
}
void AdblockContentBrowserClient::CreateWebSocketInternal(
+ content::RenderProcessHost* process,
content::GlobalRenderFrameHostId render_frame_host_id,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
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* browser_context = process->GetBrowserContext();
auto* subscription_service =
adblock::SubscriptionServiceFactory::GetForBrowserContext(
browser_context);
@@ -203,33 +221,33 @@ void AdblockContentBrowserClient::CreateWebSocketInternal(
adblock::ResourceClassificationRunnerFactory::GetForBrowserContext(
browser_context);
classification_runner->CheckRequestFilterMatchForWebSocket(
- subscription_service->GetCurrentSnapshot(), url, render_frame_host_id,
+ subscription_service->GetCurrentSnapshot(), url,
+ std::move(initiator_origin.GetURL().GetAsReferrer()), 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)));
+ weak_factory_.GetWeakPtr(), process, render_frame_host_id, std::move(factory),
+ url, initiator_origin, site_for_cookies, user_agent, std::move(handshake_client)));
}
void AdblockContentBrowserClient::OnWebSocketFilterCheckCompleted(
+ content::RenderProcessHost* process,
content::GlobalRenderFrameHostId render_frame_host_id,
ChromeContentBrowserClient::WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
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)) {
+ if (ChromeContentBrowserClient::WillInterceptWebSocket(frame, process, initiator_origin)) {
ChromeContentBrowserClient::CreateWebSocket(
- frame, std::move(factory), url, site_for_cookies, user_agent,
+ process, frame, std::move(factory), url, initiator_origin, site_for_cookies, user_agent,
std::move(handshake_client));
return;
}
@@ -246,6 +264,72 @@ void AdblockContentBrowserClient::OnWebSocketFilterCheckCompleted(
VLOG(1) << "[eyeo] Web socket blocked for " << url;
}
+void AdblockContentBrowserClient::WillCreateWebTransport(
+ int process_id,
+ int frame_routing_id,
+ const GURL& url,
+ const url::Origin& initiator_origin,
+ mojo::PendingRemote<network::mojom::WebTransportHandshakeClient>
+ handshake_client,
+ WillCreateWebTransportCallback callback) {
+ auto* process = content::RenderProcessHost::FromID(process_id);
+ DCHECK(process);
+
+ auto* browser_context = process->GetBrowserContext();
+ auto* profile = Profile::FromBrowserContext(browser_context);
+ if (IsFilteringNeeded(profile, initiator_origin.GetURL().GetAsReferrer())) {
+ auto* subscription_service =
+ adblock::SubscriptionServiceFactory::GetForBrowserContext(
+ browser_context);
+ auto* classification_runner =
+ adblock::ResourceClassificationRunnerFactory::GetForBrowserContext(
+ browser_context);
+
+ classification_runner->CheckRequestFilterMatchForWebTransport(
+ subscription_service->GetCurrentSnapshot(), url,
+ std::move(initiator_origin.GetURL().GetAsReferrer()),
+ content::GlobalRenderFrameHostId(),
+ base::BindOnce(
+ &AdblockContentBrowserClient::OnWebTransportFilterCheckCompleted,
+ weak_factory_.GetWeakPtr(),
+ process_id, frame_routing_id, url,
+ std::move(initiator_origin), std::move(handshake_client),
+ std::move(callback)));
+ return;
+ }
+
+ ChromeContentBrowserClient::WillCreateWebTransport(
+ process_id, frame_routing_id,
+ url, std::move(initiator_origin),
+ std::move(handshake_client), std::move(callback));
+}
+
+void AdblockContentBrowserClient::OnWebTransportFilterCheckCompleted(
+ int process_id,
+ int frame_routing_id,
+ const GURL& url,
+ const url::Origin& initiator_origin,
+ mojo::PendingRemote<network::mojom::WebTransportHandshakeClient>
+ handshake_client,
+ WillCreateWebTransportCallback callback,
+ adblock::FilterMatchResult result) {
+ const bool has_blocking_filter =
+ result == adblock::FilterMatchResult::kBlockRule;
+ if (!has_blocking_filter) {
+ VLOG(1) << "[eyeo] Web transport allowed for " << url;
+ ChromeContentBrowserClient::WillCreateWebTransport(
+ process_id, frame_routing_id,
+ url, std::move(initiator_origin),
+ std::move(handshake_client), std::move(callback));
+ return;
+ }
+ VLOG(1) << "[eyeo] Web transport blocked for " << url;
+ std::move(callback).Run(std::move(handshake_client),
+ network::mojom::WebTransportError::New(
+ net::ERR_BLOCKED_BY_ADMINISTRATOR, quic::QUIC_INTERNAL_ERROR,
+ "Blocked", false));
+}
+
bool AdblockContentBrowserClient::WillCreateURLLoaderFactory(
content::BrowserContext* browser_context,
content::RenderFrameHost* frame,
@@ -269,24 +353,12 @@ bool AdblockContentBrowserClient::WillCreateURLLoaderFactory(
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
+ auto* profile = Profile::FromBrowserContext(browser_context);
bool use_adblock_proxy =
- (type == URLLoaderFactoryType::kDocumentSubResource ||
- type == URLLoaderFactoryType::kNavigation) &&
- IsFilteringNeeded(frame);
+ type != URLLoaderFactoryType::kDownload &&
+ (frame ? IsFilteringNeeded(frame)
+ : IsFilteringNeeded(profile, request_initiator.GetURL().GetAsReferrer()));
bool use_test_loader = false;
#ifdef EYEO_INTERCEPT_DEBUG_URL
@@ -305,7 +377,7 @@ bool AdblockContentBrowserClient::WillCreateURLLoaderFactory(
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),
+ profile, browser_context, request_initiator, 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
--- a/chrome/browser/adblock/adblock_content_browser_client.h
+++ b/chrome/browser/adblock/adblock_content_browser_client.h
@@ -44,16 +44,27 @@ class AdblockContentBrowserClient : public ChromeContentBrowserClient {
static void ForceAdblockProxyForTesting();
#endif
- bool WillInterceptWebSocket(content::RenderFrameHost* frame) override;
+ bool WillInterceptWebSocket(content::RenderFrameHost* frame, content::RenderProcessHost* process, const url::Origin& origin) override;
void CreateWebSocket(
+ content::RenderProcessHost* process,
content::RenderFrameHost* frame,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
const net::SiteForCookies& site_for_cookies,
const absl::optional<std::string>& user_agent,
mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
handshake_client) override;
+ void WillCreateWebTransport(
+ int process_id,
+ int frame_routing_id,
+ const GURL& url,
+ const url::Origin& initiator_origin,
+ mojo::PendingRemote<network::mojom::WebTransportHandshakeClient>
+ handshake_client,
+ WillCreateWebTransportCallback callback) override;
+
bool WillCreateURLLoaderFactory(
content::BrowserContext* browser_context,
content::RenderFrameHost* frame,
@@ -73,23 +84,35 @@ class AdblockContentBrowserClient : public ChromeContentBrowserClient {
private:
void CreateWebSocketInternal(
+ content::RenderProcessHost* process,
content::GlobalRenderFrameHostId render_frame_host_id,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
const net::SiteForCookies& site_for_cookies,
const absl::optional<std::string>& user_agent,
mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
handshake_client);
void OnWebSocketFilterCheckCompleted(
+ content::RenderProcessHost* process,
content::GlobalRenderFrameHostId render_frame_host_id,
ChromeContentBrowserClient::WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
const net::SiteForCookies& site_for_cookies,
const absl::optional<std::string>& user_agent,
mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
handshake_client,
adblock::FilterMatchResult result);
-
+ void OnWebTransportFilterCheckCompleted(
+ int process_id,
+ int frame_routing_id,
+ const GURL& url,
+ const url::Origin& initiator_origin,
+ mojo::PendingRemote<network::mojom::WebTransportHandshakeClient>
+ handshake_client,
+ WillCreateWebTransportCallback callback,
+ adblock::FilterMatchResult result);
base::WeakPtrFactory<AdblockContentBrowserClient> weak_factory_{this};
#if BUILDFLAG(ENABLE_EXTENSIONS)
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -6330,7 +6330,9 @@ ChromeContentBrowserClient::
}
bool ChromeContentBrowserClient::WillInterceptWebSocket(
- content::RenderFrameHost* frame) {
+ content::RenderFrameHost* frame,
+ content::RenderProcessHost* process,
+ const url::Origin& origin) {
#if BUILDFLAG(ENABLE_EXTENSIONS)
if (!frame) {
return false;
@@ -6351,9 +6353,11 @@ bool ChromeContentBrowserClient::WillInterceptWebSocket(
}
void ChromeContentBrowserClient::CreateWebSocket(
+ content::RenderProcessHost* process,
content::RenderFrameHost* frame,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
const net::SiteForCookies& site_for_cookies,
const absl::optional<std::string>& user_agent,
mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
diff --git a/chrome/browser/chrome_content_browser_client.h b/chrome/browser/chrome_content_browser_client.h
--- a/chrome/browser/chrome_content_browser_client.h
+++ b/chrome/browser/chrome_content_browser_client.h
@@ -624,11 +624,15 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
CreateURLLoaderHandlerForServiceWorkerNavigationPreload(
int frame_tree_node_id,
const network::ResourceRequest& resource_request) override;
- bool WillInterceptWebSocket(content::RenderFrameHost* frame) override;
+ bool WillInterceptWebSocket(content::RenderFrameHost* frame,
+ content::RenderProcessHost* process,
+ const url::Origin& origin) override;
void CreateWebSocket(
+ content::RenderProcessHost* process,
content::RenderFrameHost* frame,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
const net::SiteForCookies& site_for_cookies,
const absl::optional<std::string>& user_agent,
mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
diff --git a/components/adblock/content/browser/adblock_url_loader_factory.cc b/components/adblock/content/browser/adblock_url_loader_factory.cc
--- a/components/adblock/content/browser/adblock_url_loader_factory.cc
+++ b/components/adblock/content/browser/adblock_url_loader_factory.cc
@@ -342,12 +342,6 @@ void AdblockURLLoaderFactory::InProgressRequest::OnRequestError(
void AdblockURLLoaderFactory::InProgressRequest::CheckFilterMatch(
CheckFilterMatchCallback callback) {
- if (!factory_->CheckHostValid()) {
- PostFilterMatchCallbackToUI(std::move(callback),
- FilterMatchResult::kNoRule);
- return;
- }
-
auto subscription_service = factory_->config_.subscription_service;
if (is_document_request_) {
auto* host = content::RenderFrameHost::FromID(factory_->host_id_);
@@ -386,7 +380,7 @@ void AdblockURLLoaderFactory::InProgressRequest::CheckFilterMatch(
} else {
factory_->config_.resource_classifier->CheckRequestFilterMatch(
subscription_service->GetCurrentSnapshot(), request_url_,
- adblock_resource_type_, factory_->host_id_,
+ factory_->request_initiator_, adblock_resource_type_, factory_->host_id_,
base::BindOnce(
&AdblockURLLoaderFactory::InProgressRequest::OnRequestUrlClassified,
weak_factory_.GetWeakPtr(),
@@ -675,12 +669,14 @@ void AdblockURLLoaderFactory::InProgressRequest::OnRequestFilterMatchResult(
AdblockURLLoaderFactory::AdblockURLLoaderFactory(
AdblockURLLoaderFactoryConfig config,
+ GURL request_initiator,
content::GlobalRenderFrameHostId host_id,
mojo::PendingReceiver<network::mojom::URLLoaderFactory> receiver,
mojo::PendingRemote<network::mojom::URLLoaderFactory> target_factory,
std::string user_agent_string,
DisconnectCallback on_disconnect)
: config_(std::move(config)),
+ request_initiator_(std::move(request_initiator)),
host_id_(host_id),
user_agent_string_(std::move(user_agent_string)),
on_disconnect_(std::move(on_disconnect)) {
diff --git a/components/adblock/content/browser/adblock_url_loader_factory.h b/components/adblock/content/browser/adblock_url_loader_factory.h
--- a/components/adblock/content/browser/adblock_url_loader_factory.h
+++ b/components/adblock/content/browser/adblock_url_loader_factory.h
@@ -25,6 +25,7 @@
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
+#include "url/gurl.h"
namespace adblock {
@@ -57,6 +58,7 @@ class AdblockURLLoaderFactory : public network::mojom::URLLoaderFactory {
AdblockURLLoaderFactory(
AdblockURLLoaderFactoryConfig config,
+ GURL request_initiator,
content::GlobalRenderFrameHostId host_id,
mojo::PendingReceiver<network::mojom::URLLoaderFactory> receiver,
mojo::PendingRemote<network::mojom::URLLoaderFactory> target_factory,
@@ -86,6 +88,7 @@ class AdblockURLLoaderFactory : public network::mojom::URLLoaderFactory {
void MaybeDestroySelf();
AdblockURLLoaderFactoryConfig config_;
+ const GURL request_initiator_;
content::GlobalRenderFrameHostId host_id_;
mojo::ReceiverSet<network::mojom::URLLoaderFactory> proxy_receivers_;
std::set<std::unique_ptr<InProgressRequest>, base::UniquePtrComparator>
diff --git a/components/adblock/content/browser/frame_hierarchy_builder.cc b/components/adblock/content/browser/frame_hierarchy_builder.cc
--- a/components/adblock/content/browser/frame_hierarchy_builder.cc
+++ b/components/adblock/content/browser/frame_hierarchy_builder.cc
@@ -76,9 +76,8 @@ std::vector<GURL> FrameHierarchyBuilder::BuildFrameHierarchy(
content::RenderFrameHost* host) const {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
- DCHECK(host) << "RenderFrameHost is needed to build frame hierarchy";
-
std::vector<GURL> referrers_chain;
+ if (!host) return referrers_chain;
for (auto* iter = host; iter; iter = iter->GetParent()) {
auto last_commited_referrer = GetUrlAsReferrer(iter);
if (IsValidForFrameHierarchy(last_commited_referrer)) {
diff --git a/components/adblock/content/browser/resource_classification_runner.h b/components/adblock/content/browser/resource_classification_runner.h
--- a/components/adblock/content/browser/resource_classification_runner.h
+++ b/components/adblock/content/browser/resource_classification_runner.h
@@ -81,14 +81,22 @@ class ResourceClassificationRunner : public KeyedService {
virtual void CheckRequestFilterMatch(
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
+ const GURL& request_initiator,
ContentType adblock_resource_type,
content::GlobalRenderFrameHostId render_frame_host_id,
CheckFilterMatchCallback callback) = 0;
virtual void CheckRequestFilterMatchForWebSocket(
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
+ const GURL& request_initiator,
content::GlobalRenderFrameHostId render_frame_host_id,
CheckFilterMatchCallback callback) = 0;
+ virtual void CheckRequestFilterMatchForWebTransport(
+ SubscriptionService::Snapshot subscription_collections,
+ const GURL& request_url,
+ const GURL& request_initiator,
+ content::GlobalRenderFrameHostId render_frame_host_id,
+ CheckFilterMatchCallback callback);
// No callback, just notify observers
virtual void CheckDocumentAllowlisted(
SubscriptionService::Snapshot subscription_collection,
diff --git a/components/adblock/content/browser/resource_classification_runner_impl.cc b/components/adblock/content/browser/resource_classification_runner_impl.cc
--- a/components/adblock/content/browser/resource_classification_runner_impl.cc
+++ b/components/adblock/content/browser/resource_classification_runner_impl.cc
@@ -169,15 +169,28 @@ void ResourceClassificationRunnerImpl::CheckPopupFilterMatch(
void ResourceClassificationRunnerImpl::CheckRequestFilterMatchForWebSocket(
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
+ const GURL& request_initiator,
content::GlobalRenderFrameHostId render_frame_host_id,
CheckFilterMatchCallback callback) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK(request_url.SchemeIsWSOrWSS());
- CheckRequestFilterMatch(std::move(subscription_collections), request_url,
+ CheckRequestFilterMatch(std::move(subscription_collections), request_url, request_initiator,
ContentType::Websocket, render_frame_host_id,
std::move(callback));
}
+void ResourceClassificationRunnerImpl::CheckRequestFilterMatchForWebTransport(
+ SubscriptionService::Snapshot subscription_collections,
+ const GURL& request_url,
+ const GURL& request_initiator,
+ content::GlobalRenderFrameHostId render_frame_host_id,
+ CheckFilterMatchCallback callback) {
+ DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
+ CheckRequestFilterMatch(std::move(subscription_collections), request_url, request_initiator,
+ ContentType::Other, render_frame_host_id,
+ std::move(callback));
+}
+
void ResourceClassificationRunnerImpl::CheckDocumentAllowlisted(
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
@@ -212,6 +225,7 @@ void ResourceClassificationRunnerImpl::ProcessDocumentAllowlistedResponse(
void ResourceClassificationRunnerImpl::CheckRequestFilterMatch(
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
+ const GURL& request_initiator,
ContentType adblock_resource_type,
content::GlobalRenderFrameHostId frame_host_id,
CheckFilterMatchCallback callback) {
@@ -220,14 +234,10 @@ void ResourceClassificationRunnerImpl::CheckRequestFilterMatch(
DVLOG(1) << "[eyeo] CheckRequestFilterMatchImpl for " << request_url.spec();
auto* host = content::RenderFrameHost::FromID(frame_host_id);
- if (!host) {
- // Host has died, likely because this is a deferred execution. It does not
- // matter anymore whether the resource is blocked, the page is gone.
- std::move(callback).Run(FilterMatchResult::kNoRule);
- return;
- }
- const std::vector<GURL> frame_hierarchy_chain =
+ std::vector<GURL> frame_hierarchy_chain =
frame_hierarchy_builder_->BuildFrameHierarchy(host);
+ if (!host && frame_hierarchy_chain.size() == 0)
+ frame_hierarchy_chain.emplace_back(request_initiator.GetAsReferrer());
DVLOG(1) << "[eyeo] Got " << frame_hierarchy_chain.size()
<< " frame_hierarchy for " << request_url.spec();
@@ -275,7 +285,8 @@ ResourceClassificationRunnerImpl::CheckRequestFilterMatchInternal(
adblock_resource_type, sitekey);
if (classification_result.decision == ClassificationDecision::Allowed) {
- VLOG(1) << "[eyeo] Document allowed due to allowing filter " << request_url;
+ VLOG(1) << "[eyeo] Document allowed due to allowing filter " << request_url
+ << " " << classification_result.decisive_subscription.spec();
return CheckResourceFilterMatchResult{
FilterMatchResult::kAllowRule,
classification_result.decisive_subscription,
@@ -290,6 +301,7 @@ ResourceClassificationRunnerImpl::CheckRequestFilterMatchInternal(
classification_result.decisive_configuration_name};
}
+ VLOG(1) << "[eyeo] No Rule for " << request_url;
return CheckResourceFilterMatchResult{FilterMatchResult::kNoRule, {}, {}};
}
diff --git a/components/adblock/content/browser/resource_classification_runner_impl.h b/components/adblock/content/browser/resource_classification_runner_impl.h
--- a/components/adblock/content/browser/resource_classification_runner_impl.h
+++ b/components/adblock/content/browser/resource_classification_runner_impl.h
@@ -55,12 +55,14 @@ class ResourceClassificationRunnerImpl final
void CheckRequestFilterMatch(
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
+ const GURL& request_initiator,
ContentType adblock_resource_type,
content::GlobalRenderFrameHostId render_frame_host_id,
CheckFilterMatchCallback callback) final;
void CheckRequestFilterMatchForWebSocket(
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
+ const GURL& request_initiator,
content::GlobalRenderFrameHostId render_frame_host_id,
CheckFilterMatchCallback callback) final;
// No callback, just notify observers
@@ -68,6 +70,12 @@ class ResourceClassificationRunnerImpl final
SubscriptionService::Snapshot subscription_collections,
const GURL& request_url,
content::GlobalRenderFrameHostId render_frame_host_id) final;
+ void CheckRequestFilterMatchForWebTransport(
+ SubscriptionService::Snapshot subscription_collections,
+ const GURL& request_url,
+ const GURL& request_initiator,
+ content::GlobalRenderFrameHostId render_frame_host_id,
+ CheckFilterMatchCallback callback) final;
void CheckResponseFilterMatch(
SubscriptionService::Snapshot subscription_collections,
const GURL& response_url,
diff --git a/content/browser/websockets/websocket_connector_impl.cc b/content/browser/websockets/websocket_connector_impl.cc
--- a/content/browser/websockets/websocket_connector_impl.cc
+++ b/content/browser/websockets/websocket_connector_impl.cc
@@ -87,14 +87,14 @@ void WebSocketConnectorImpl::Connect(
const uint32_t options =
GetContentClient()->browser()->GetWebSocketOptions(frame);
- if (GetContentClient()->browser()->WillInterceptWebSocket(frame)) {
+ if (GetContentClient()->browser()->WillInterceptWebSocket(frame, process, origin_)) {
GetContentClient()->browser()->CreateWebSocket(
- frame,
+ process, frame,
base::BindOnce(ConnectCalledByContentBrowserClient, requested_protocols,
site_for_cookies, isolation_info_, process_id_,
frame_id_, origin_, options,
std::move(throttling_profile_id)),
- url, site_for_cookies, user_agent, std::move(handshake_client));
+ url, origin_, site_for_cookies, user_agent, std::move(handshake_client));
return;
}
std::vector<network::mojom::HttpHeaderPtr> headers;
diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -998,7 +998,7 @@ bool ContentBrowserClient::WillCreateURLLoaderFactory(
return false;
}
-bool ContentBrowserClient::WillInterceptWebSocket(RenderFrameHost*) {
+bool ContentBrowserClient::WillInterceptWebSocket(RenderFrameHost*, RenderProcessHost*, const url::Origin& origin) {
return false;
}
@@ -1007,9 +1007,11 @@ uint32_t ContentBrowserClient::GetWebSocketOptions(RenderFrameHost* frame) {
}
void ContentBrowserClient::CreateWebSocket(
+ RenderProcessHost* process,
RenderFrameHost* frame,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
const net::SiteForCookies& site_for_cookies,
const absl::optional<std::string>& user_agent,
mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -1791,7 +1791,7 @@ class CONTENT_EXPORT ContentBrowserClient {
scoped_refptr<base::SequencedTaskRunner> navigation_response_task_runner);
// Returns true when the embedder wants to intercept a websocket connection.
- virtual bool WillInterceptWebSocket(RenderFrameHost* frame);
+ virtual bool WillInterceptWebSocket(RenderFrameHost* frame, RenderProcessHost* process, const url::Origin& origin);
// Returns the WebSocket creation options.
virtual uint32_t GetWebSocketOptions(RenderFrameHost* frame);
@@ -1813,9 +1813,11 @@ class CONTENT_EXPORT ContentBrowserClient {
// Always called on the UI thread and only when the Network Service is
// enabled.
virtual void CreateWebSocket(
+ RenderProcessHost* process,
RenderFrameHost* frame,
WebSocketFactory factory,
const GURL& url,
+ const url::Origin& initiator_origin,
const net::SiteForCookies& site_for_cookies,
const absl::optional<std::string>& user_agent,
mojo::PendingRemote<network::mojom::WebSocketHandshakeClient>
--
2.25.1
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