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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/net/http_auth_cache_status.h"
#include "base/check.h"
#include "components/page_load_metrics/browser/metrics_web_contents_observer.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/browser/global_request_id.h"
#include "content/public/browser/page.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
#include "content/public/common/content_client.h"
#include "net/base/isolation_info.h"
#include "net/base/network_anonymization_key.h"
#include "net/base/schemeful_site.h"
#include "third_party/blink/public/mojom/loader/resource_load_info.mojom.h"
#include "third_party/blink/public/mojom/use_counter/metrics/web_feature.mojom.h"
// static
void HttpAuthCacheStatus::CreateForWebContents(
content::WebContents* web_contents) {
content::WebContentsUserData<HttpAuthCacheStatus>::CreateForWebContents(
web_contents);
}
HttpAuthCacheStatus::HttpAuthCacheStatus(content::WebContents* web_contents)
: content::WebContentsUserData<HttpAuthCacheStatus>(*web_contents),
content::WebContentsObserver(web_contents) {}
HttpAuthCacheStatus::~HttpAuthCacheStatus() = default;
void HttpAuthCacheStatus::ResourceLoadComplete(
content::RenderFrameHost* render_frame_host,
const content::GlobalRequestID& request_id,
const blink::mojom::ResourceLoadInfo& resource_load_info) {
if (!resource_load_info.did_use_server_http_auth) {
return;
}
if (!render_frame_host || !render_frame_host->IsRenderFrameLive() ||
!render_frame_host->IsActive()) {
return;
}
const net::NetworkAnonymizationKey& rfh_nak =
render_frame_host->GetIsolationInfoForSubresources()
.network_anonymization_key();
const net::SchemefulSite subresource_site(resource_load_info.final_url);
const net::NetworkAnonymizationKey subresource_nak =
net::NetworkAnonymizationKey::CreateSameSite(subresource_site);
if (rfh_nak != subresource_nak) {
// Notify observers that an HTTP Auth request was seen on the current
// page.
page_load_metrics::MetricsWebContentsObserver::RecordFeatureUsage(
render_frame_host,
blink::mojom::WebFeature::kDidUseServerHttpAuthOnCrossPartitionRequest);
}
}
// Data key required for WebContentsUserData.
WEB_CONTENTS_USER_DATA_KEY_IMPL(HttpAuthCacheStatus);
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