Files
cromite/build/patches/Partition-MediaDeviceId-by-default.patch
2026-03-27 15:09:49 +01:00

68 lines
3.1 KiB
Diff

From: uazo <uazo@users.noreply.github.com>
Date: Thu, 28 Sep 2023 07:56:11 +0000
Subject: Partition MediaDeviceId by default
and, in windows, hide the presence of the webcam if the user has not given permission
License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
---
.../core/browser/bromite_content_settings/camera.inc | 7 +++++++
components/media_device_salt/media_device_salt_service.cc | 2 ++
content/browser/media/media_devices_util.cc | 3 +++
.../browser/renderer_host/media/media_devices_manager.cc | 5 +++++
4 files changed, 17 insertions(+)
create mode 100644 components/content_settings/core/browser/bromite_content_settings/camera.inc
diff --git a/components/content_settings/core/browser/bromite_content_settings/camera.inc b/components/content_settings/core/browser/bromite_content_settings/camera.inc
new file mode 100644
--- /dev/null
+++ b/components/content_settings/core/browser/bromite_content_settings/camera.inc
@@ -0,0 +1,7 @@
+#if !BUILDFLAG(IS_ANDROID)
+
+ content_settings::WebsiteSettingsRegistry::GetInstance()
+ ->GetMutable(ContentSettingsType::MEDIASTREAM_CAMERA)
+ ->set_show_into_info_page();
+
+#endif
diff --git a/components/media_device_salt/media_device_salt_service.cc b/components/media_device_salt/media_device_salt_service.cc
--- a/components/media_device_salt/media_device_salt_service.cc
+++ b/components/media_device_salt/media_device_salt_service.cc
@@ -23,6 +23,8 @@ namespace media_device_salt {
BASE_FEATURE(kMediaDeviceIdPartitioning, base::FEATURE_ENABLED_BY_DEFAULT);
+SET_CROMITE_FEATURE_ENABLED(kMediaDeviceIdPartitioning);
+
namespace {
scoped_refptr<base::SequencedTaskRunner> CreateDatabaseTaskRunner() {
diff --git a/content/browser/media/media_devices_util.cc b/content/browser/media/media_devices_util.cc
--- a/content/browser/media/media_devices_util.cc
+++ b/content/browser/media/media_devices_util.cc
@@ -164,6 +164,9 @@ blink::WebMediaDeviceInfo TranslateMediaDeviceInfo(
bool has_permission,
const MediaDeviceSaltAndOrigin& salt_and_origin,
const blink::WebMediaDeviceInfo& device_info) {
+ // If device permission is not granted by the user,
+ // media-device enumeration will provide at most one device per type and the
+ // device IDs will not be available.
if (has_permission) {
return blink::WebMediaDeviceInfo(
GetHMACForRawMediaDeviceID(salt_and_origin, device_info.device_id),
diff --git a/content/browser/renderer_host/media/media_devices_manager.cc b/content/browser/renderer_host/media/media_devices_manager.cc
--- a/content/browser/renderer_host/media/media_devices_manager.cc
+++ b/content/browser/renderer_host/media/media_devices_manager.cc
@@ -1207,6 +1207,11 @@ void MediaDevicesManager::OnDevicesEnumerated(
}
}
}
+#if !BUILDFLAG(IS_ANDROID)
+ int video_input_index = static_cast<size_t>(MediaDeviceType::kMediaVideoInput);
+ if (requested_types[video_input_index] && !has_permissions[video_input_index])
+ translation[video_input_index].clear();
+#endif
GetAudioInputCapabilities(request_id, video_input_capabilities_requested,
audio_input_capabilities_requested,
--