cef/libcef/renderer/render_thread_observer.cc

115 lines
4.1 KiB
C++

/// Copyright (c) 2013 The Chromium Embedded Framework Authors.
// Portions (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "libcef/renderer/render_thread_observer.h"
#include "libcef/common/cef_messages.h"
#include "libcef/common/net/net_resource_provider.h"
#include "libcef/renderer/blink_glue.h"
#include "libcef/renderer/content_renderer_client.h"
#include "components/visitedlink/renderer/visitedlink_reader.h"
#include "content/public/child/child_thread.h"
#include "content/public/renderer/render_thread.h"
#include "mojo/public/cpp/bindings/strong_binding.h"
#include "net/base/net_module.h"
#include "services/service_manager/public/cpp/connector.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/platform/web_url.h"
#include "third_party/blink/public/web/web_security_policy.h"
namespace {
chrome::mojom::DynamicParams* GetDynamicConfigParams() {
static base::NoDestructor<chrome::mojom::DynamicParams> dynamic_params;
return dynamic_params.get();
}
} // namespace
bool CefRenderThreadObserver::is_incognito_process_ = false;
CefRenderThreadObserver::CefRenderThreadObserver() {
net::NetModule::SetResourceProvider(NetResourceProvider);
}
CefRenderThreadObserver::~CefRenderThreadObserver() {}
// static
const chrome::mojom::DynamicParams&
CefRenderThreadObserver::GetDynamicParams() {
return *GetDynamicConfigParams();
}
bool CefRenderThreadObserver::OnControlMessageReceived(
const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(CefRenderThreadObserver, message)
IPC_MESSAGE_HANDLER(CefProcessMsg_ModifyCrossOriginWhitelistEntry,
OnModifyCrossOriginWhitelistEntry)
IPC_MESSAGE_HANDLER(CefProcessMsg_ClearCrossOriginWhitelist,
OnClearCrossOriginWhitelist)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void CefRenderThreadObserver::RegisterMojoInterfaces(
blink::AssociatedInterfaceRegistry* associated_interfaces) {
associated_interfaces->AddInterface(base::Bind(
&CefRenderThreadObserver::OnRendererConfigurationAssociatedRequest,
base::Unretained(this)));
}
void CefRenderThreadObserver::UnregisterMojoInterfaces(
blink::AssociatedInterfaceRegistry* associated_interfaces) {
associated_interfaces->RemoveInterface(
chrome::mojom::RendererConfiguration::Name_);
}
void CefRenderThreadObserver::SetInitialConfiguration(
bool is_incognito_process,
mojo::PendingReceiver<chrome::mojom::ChromeOSListener> chromeos_listener) {
is_incognito_process_ = is_incognito_process;
}
void CefRenderThreadObserver::SetConfiguration(
chrome::mojom::DynamicParamsPtr params) {
*GetDynamicConfigParams() = std::move(*params);
}
void CefRenderThreadObserver::SetContentSettingRules(
const RendererContentSettingRules& rules) {}
void CefRenderThreadObserver::OnRendererConfigurationAssociatedRequest(
mojo::PendingAssociatedReceiver<chrome::mojom::RendererConfiguration>
receiver) {
renderer_configuration_receivers_.Add(this, std::move(receiver));
}
void CefRenderThreadObserver::OnModifyCrossOriginWhitelistEntry(
bool add,
const Cef_CrossOriginWhiteListEntry_Params& params) {
GURL gurl = GURL(params.source_origin);
if (add) {
blink::WebSecurityPolicy::AddOriginAccessAllowListEntry(
gurl, blink::WebString::FromUTF8(params.target_protocol),
blink::WebString::FromUTF8(params.target_domain),
/*destination_port=*/0,
params.allow_target_subdomains
? network::mojom::CorsDomainMatchMode::kAllowSubdomains
: network::mojom::CorsDomainMatchMode::kDisallowSubdomains,
network::mojom::CorsPortMatchMode::kAllowAnyPort,
network::mojom::CorsOriginAccessMatchPriority::kDefaultPriority);
} else {
blink::WebSecurityPolicy::ClearOriginAccessListForOrigin(gurl);
}
}
void CefRenderThreadObserver::OnClearCrossOriginWhitelist() {
blink::WebSecurityPolicy::ClearOriginAccessList();
}