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cef/patch/patches/chrome_plugins.patch

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diff --git chrome/browser/plugins/plugin_info_host_impl.cc chrome/browser/plugins/plugin_info_host_impl.cc
index 1afbaf86ac40..e2edec854ca7 100644
--- chrome/browser/plugins/plugin_info_host_impl.cc
+++ chrome/browser/plugins/plugin_info_host_impl.cc
@@ -18,6 +18,7 @@
#include "base/task_runner_util.h"
#include "base/threading/thread_task_runner_handle.h"
#include "build/build_config.h"
+#include "cef/libcef/features/features.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/plugins/chrome_plugin_service_filter.h"
@@ -56,6 +57,11 @@
#include "url/origin.h"
#include "widevine_cdm_version.h" // In SHARED_INTERMEDIATE_DIR.
+#if BUILDFLAG(ENABLE_CEF)
+#include "cef/libcef/browser/plugins/plugin_service_filter.h"
+#include "cef/libcef/common/extensions/extensions_util.h"
+#endif
+
#if BUILDFLAG(ENABLE_EXTENSIONS)
#include "components/guest_view/browser/guest_view_base.h"
#include "extensions/browser/extension_registry.h"
@@ -77,12 +83,10 @@ namespace {
class ShutdownNotifierFactory
: public BrowserContextKeyedServiceShutdownNotifierFactory {
public:
- static ShutdownNotifierFactory* GetInstance() {
- return base::Singleton<ShutdownNotifierFactory>::get();
- }
+ static ShutdownNotifierFactory* GetInstance();
private:
- friend struct base::DefaultSingletonTraits<ShutdownNotifierFactory>;
+ friend struct base::LazyInstanceTraitsBase<ShutdownNotifierFactory>;
ShutdownNotifierFactory()
: BrowserContextKeyedServiceShutdownNotifierFactory(
@@ -93,6 +97,14 @@ class ShutdownNotifierFactory
DISALLOW_COPY_AND_ASSIGN(ShutdownNotifierFactory);
};
+base::LazyInstance<ShutdownNotifierFactory>::Leaky g_shutdown_notifier_factory =
+ LAZY_INSTANCE_INITIALIZER;
+
+// static
+ShutdownNotifierFactory* ShutdownNotifierFactory::GetInstance() {
+ return g_shutdown_notifier_factory.Pointer();
+}
+
#if BUILDFLAG(ENABLE_LIBRARY_CDMS)
enum PluginAvailabilityStatusForUMA {
@@ -124,6 +136,9 @@ bool IsPluginLoadingAccessibleResourceInWebView(
extensions::ExtensionRegistry* extension_registry,
int process_id,
const GURL& resource) {
+ if (!extension_registry)
+ return false;
+
extensions::WebViewRendererState* renderer_state =
extensions::WebViewRendererState::GetInstance();
std::string partition_id;
@@ -153,12 +168,16 @@ bool IsPluginLoadingAccessibleResourceInWebView(
PluginInfoHostImpl::Context::Context(int render_process_id, Profile* profile)
: render_process_id_(render_process_id),
resource_context_(profile->GetResourceContext()),
-#if BUILDFLAG(ENABLE_EXTENSIONS)
- extension_registry_(extensions::ExtensionRegistry::Get(profile)),
-#endif
host_content_settings_map_(
HostContentSettingsMapFactory::GetForProfile(profile)),
plugin_prefs_(PluginPrefs::GetForProfile(profile)) {
+#if BUILDFLAG(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_CEF)
+ if (extensions::ExtensionsEnabled())
+#endif
+ extension_registry_ = extensions::ExtensionRegistry::Get(profile);
+#endif
+
allow_outdated_plugins_.Init(prefs::kPluginsAllowOutdated,
profile->GetPrefs());
allow_outdated_plugins_.MoveToThread(
@@ -325,6 +344,14 @@ void PluginInfoHostImpl::Context::DecidePluginStatus(
PluginMetadata::SecurityStatus security_status,
const std::string& plugin_identifier,
chrome::mojom::PluginStatus* status) const {
+#if BUILDFLAG(ENABLE_CEF)
+ // Don't override the user decision.
+ if (*status == chrome::mojom::PluginStatus::kBlocked ||
+ *status == chrome::mojom::PluginStatus::kDisabled) {
+ return;
+ }
+#endif
+
if (security_status == PluginMetadata::SECURITY_STATUS_FULLY_TRUSTED) {
*status = chrome::mojom::PluginStatus::kAllowed;
return;
@@ -450,16 +477,36 @@ bool PluginInfoHostImpl::Context::FindEnabledPlugin(
return false;
}
+ const bool is_main_frame =
+ main_frame_origin.IsSameOriginWith(url::Origin::Create(url));
+
+#if BUILDFLAG(ENABLE_CEF)
+ CefPluginServiceFilter* filter = static_cast<CefPluginServiceFilter*>(
+ PluginService::GetInstance()->GetFilter());
+ DCHECK(filter);
+
+ size_t i = 0;
+ for (; i < matching_plugins.size(); ++i) {
+ if (filter->IsPluginAvailable(render_process_id_, render_frame_id,
+ resource_context_, url, is_main_frame,
+ main_frame_origin, &matching_plugins[i],
+ status)) {
+ break;
+ }
+ }
+#else // !BUILDFLAG(ENABLE_CEF)
content::PluginServiceFilter* filter =
PluginService::GetInstance()->GetFilter();
size_t i = 0;
for (; i < matching_plugins.size(); ++i) {
if (!filter || filter->IsPluginAvailable(
render_process_id_, render_frame_id, resource_context_,
- url, main_frame_origin, &matching_plugins[i])) {
+ url, is_main_frame, main_frame_origin,
+ &matching_plugins[i])) {
break;
}
}
+#endif // !BUILDFLAG(ENABLE_CEF)
// If we broke out of the loop, we have found an enabled plugin.
bool enabled = i < matching_plugins.size();
diff --git chrome/renderer/chrome_content_renderer_client.cc chrome/renderer/chrome_content_renderer_client.cc
index 5dc888bfb2df..297737be682e 100644
--- chrome/renderer/chrome_content_renderer_client.cc
+++ chrome/renderer/chrome_content_renderer_client.cc
@@ -805,6 +805,7 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
if ((status == chrome::mojom::PluginStatus::kUnauthorized ||
status == chrome::mojom::PluginStatus::kBlocked) &&
+ observer &&
observer->IsPluginTemporarilyAllowed(identifier)) {
status = chrome::mojom::PluginStatus::kAllowed;
}
@@ -992,7 +993,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
render_frame->GetRemoteAssociatedInterfaces()->GetInterface(
&plugin_auth_host);
plugin_auth_host->BlockedUnauthorizedPlugin(group_name, identifier);
- observer->DidBlockContentType(content_type, group_name);
+ if (observer)
+ observer->DidBlockContentType(content_type, group_name);
break;
}
case chrome::mojom::PluginStatus::kBlocked: {
@@ -1001,7 +1003,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED, group_name));
placeholder->AllowLoading();
RenderThread::Get()->RecordAction(UserMetricsAction("Plugin_Blocked"));
- observer->DidBlockContentType(content_type, group_name);
+ if (observer)
+ observer->DidBlockContentType(content_type, group_name);
break;
}
case chrome::mojom::PluginStatus::kBlockedByPolicy: {
@@ -1011,7 +1014,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
group_name));
RenderThread::Get()->RecordAction(
UserMetricsAction("Plugin_BlockedByPolicy"));
- observer->DidBlockContentType(content_type, group_name);
+ if (observer)
+ observer->DidBlockContentType(content_type, group_name);
break;
}
case chrome::mojom::PluginStatus::kBlockedNoLoading: {
@@ -1019,7 +1023,8 @@ WebPlugin* ChromeContentRendererClient::CreatePlugin(
IDR_BLOCKED_PLUGIN_HTML,
l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED_NO_LOADING,
group_name));
- observer->DidBlockContentType(content_type, group_name);
+ if (observer)
+ observer->DidBlockContentType(content_type, group_name);
break;
}
case chrome::mojom::PluginStatus::kComponentUpdateRequired: {
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