mirror of
https://github.com/morgan9e/helium
synced 2026-04-14 00:14:20 +09:00
90 lines
4.5 KiB
C++
90 lines
4.5 KiB
C++
--- a/chrome/browser/ungoogled_flag_entries.h
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+++ b/chrome/browser/ungoogled_flag_entries.h
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@@ -132,4 +132,8 @@
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"Reduced System Info",
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"Reduces the amount of system information obatainable through headers and javascript, also causes hardwareConcurrency to respond with two cores. ungoogled-chromium flag.",
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kOsAll, FEATURE_VALUE_TYPE(blink::features::kReducedSystemInfo)},
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+ {"remove-client-hints",
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+ "Remove Client Hints",
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+ "Removes client hints (information sent to servers about your system, similar to a user agent). ungoogled-chromium flag.",
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+ kOsAll, FEATURE_VALUE_TYPE(blink::features::kRemoveClientHints)},
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#endif // CHROME_BROWSER_UNGOOGLED_FLAG_ENTRIES_H_
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--- a/content/browser/client_hints/client_hints.cc
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+++ b/content/browser/client_hints/client_hints.cc
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@@ -824,6 +824,8 @@ void UpdateNavigationRequestClientUaHead
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net::HttpRequestHeaders* headers,
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const std::optional<GURL>& request_url) {
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DCHECK(frame_tree_node);
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+ if (base::FeatureList::IsEnabled(blink::features::kRemoveClientHints))
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+ return;
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if (!ShouldAddClientHints(origin, frame_tree_node, delegate, request_url)) {
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return;
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}
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@@ -855,6 +857,8 @@ void AddRequestClientHintsHeaders(
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FrameTreeNode* frame_tree_node,
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const network::ParsedPermissionsPolicy& container_policy,
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FrameTreeNode* ftn_for_devtools_override) {
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+ if (base::FeatureList::IsEnabled(blink::features::kRemoveClientHints))
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+ return;
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ClientHintsExtendedData data(origin, frame_tree_node, delegate);
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UpdateIFramePermissionsPolicyWithDelegationSupportForClientHints(
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data, container_policy);
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--- a/third_party/blink/common/features.cc
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+++ b/third_party/blink/common/features.cc
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@@ -22,6 +22,7 @@ namespace blink::features {
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BASE_FEATURE(kDisableLinkDrag, "DisableLinkDrag", base::FEATURE_DISABLED_BY_DEFAULT);
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BASE_FEATURE(kReducedSystemInfo, "ReducedSystemInfo", base::FEATURE_DISABLED_BY_DEFAULT);
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+BASE_FEATURE(kRemoveClientHints, "RemoveClientHints", base::FEATURE_DISABLED_BY_DEFAULT);
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// -----------------------------------------------------------------------------
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// Feature definitions and associated constants (feature params, et cetera)
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--- a/third_party/blink/public/common/features.h
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+++ b/third_party/blink/public/common/features.h
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@@ -24,6 +24,7 @@ namespace features {
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BLINK_COMMON_EXPORT BASE_DECLARE_FEATURE(kDisableLinkDrag);
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BLINK_COMMON_EXPORT BASE_DECLARE_FEATURE(kReducedSystemInfo);
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+BLINK_COMMON_EXPORT BASE_DECLARE_FEATURE(kRemoveClientHints);
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// -----------------------------------------------------------------------------
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// Feature declarations and associated constants (feature params, et cetera)
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--- a/third_party/blink/renderer/core/frame/navigator_ua.cc
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+++ b/third_party/blink/renderer/core/frame/navigator_ua.cc
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@@ -5,6 +5,7 @@
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#include "third_party/blink/renderer/core/frame/navigator_ua.h"
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#include "base/compiler_specific.h"
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+#include "third_party/blink/public/common/features.h"
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#include "third_party/blink/public/common/user_agent/user_agent_metadata.h"
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#include "third_party/blink/renderer/core/frame/navigator_ua_data.h"
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#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
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@@ -14,6 +15,8 @@ namespace blink {
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NavigatorUAData* NavigatorUA::userAgentData() {
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NavigatorUAData* ua_data =
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MakeGarbageCollected<NavigatorUAData>(GetUAExecutionContext());
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+ if (base::FeatureList::IsEnabled(blink::features::kRemoveClientHints))
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+ return ua_data;
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UserAgentMetadata metadata = GetUserAgentMetadata();
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ua_data->SetBrandVersionList(metadata.brand_version_list);
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--- a/third_party/blink/renderer/core/loader/frame_fetch_context.cc
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+++ b/third_party/blink/renderer/core/loader/frame_fetch_context.cc
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@@ -52,6 +52,7 @@
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#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
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#include "third_party/blink/public/common/client_hints/client_hints.h"
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#include "third_party/blink/public/common/device_memory/approximated_device_memory.h"
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+#include "third_party/blink/public/common/features.h"
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#include "third_party/blink/public/common/permissions_policy/document_policy_features.h"
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#include "third_party/blink/public/common/switches.h"
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#include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom-blink.h"
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@@ -613,6 +614,8 @@ void FrameFetchContext::ModifyRequestFor
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void FrameFetchContext::AddClientHintsIfNecessary(
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const std::optional<float> resource_width,
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ResourceRequest& request) {
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+ if (base::FeatureList::IsEnabled(blink::features::kRemoveClientHints))
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+ return;
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if (GetResourceFetcherProperties().IsDetached()) {
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return;
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}
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