/
atom_extensions_browser_client.cc
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atom_extensions_browser_client.cc
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// Copyright 2014 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 "shell/browser/extensions/atom_extensions_browser_client.h"
#include <utility>
#include "base/bind.h"
#include "base/memory/ptr_util.h"
#include "base/task/post_task.h"
#include "build/build_config.h"
#include "components/version_info/version_info.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/common/user_agent.h"
#include "extensions/browser/api/extensions_api_client.h"
#include "extensions/browser/component_extension_resource_manager.h"
#include "extensions/browser/core_extensions_browser_api_provider.h"
#include "extensions/browser/event_router.h"
#include "extensions/browser/null_app_sorting.h"
#include "extensions/browser/updater/null_extension_cache.h"
#include "extensions/browser/url_request_util.h"
#include "extensions/common/features/feature_channel.h"
#include "shell/browser/atom_browser_client.h"
#include "shell/browser/atom_browser_context.h"
#include "shell/browser/browser.h"
#include "shell/browser/extensions/api/runtime/atom_runtime_api_delegate.h"
#include "shell/browser/extensions/atom_extension_host_delegate.h"
#include "shell/browser/extensions/atom_extension_system_factory.h"
#include "shell/browser/extensions/atom_extension_web_contents_observer.h"
// #include "shell/browser/extensions/atom_extensions_api_client.h"
// #include "shell/browser/extensions/atom_extensions_browser_api_provider.h"
#include "services/network/public/mojom/url_loader.mojom.h"
#include "shell/browser/extensions/atom_navigation_ui_data.h"
#include "shell/browser/extensions/electron_extensions_api_client.h"
#include "shell/browser/extensions/electron_process_manager_delegate.h"
using content::BrowserContext;
using content::BrowserThread;
namespace electron {
AtomExtensionsBrowserClient::AtomExtensionsBrowserClient()
: api_client_(new extensions::ElectronExtensionsAPIClient),
process_manager_delegate_(new extensions::ElectronProcessManagerDelegate),
extension_cache_(new extensions::NullExtensionCache()) {
// Electron does not have a concept of channel, so leave UNKNOWN to
// enable all channel-dependent extension APIs.
extensions::SetCurrentChannel(version_info::Channel::UNKNOWN);
AddAPIProvider(
std::make_unique<extensions::CoreExtensionsBrowserAPIProvider>());
// AddAPIProvider(std::make_unique<AtomExtensionsBrowserAPIProvider>());
}
AtomExtensionsBrowserClient::~AtomExtensionsBrowserClient() {}
bool AtomExtensionsBrowserClient::IsShuttingDown() {
return electron::Browser::Get()->is_shutting_down();
}
bool AtomExtensionsBrowserClient::AreExtensionsDisabled(
const base::CommandLine& command_line,
BrowserContext* context) {
return false;
}
bool AtomExtensionsBrowserClient::IsValidContext(BrowserContext* context) {
auto context_map = AtomBrowserContext::browser_context_map();
for (auto const& entry : context_map) {
if (entry.second && entry.second.get() == context)
return true;
}
return false;
}
bool AtomExtensionsBrowserClient::IsSameContext(BrowserContext* first,
BrowserContext* second) {
return first == second;
}
bool AtomExtensionsBrowserClient::HasOffTheRecordContext(
BrowserContext* context) {
return false;
}
BrowserContext* AtomExtensionsBrowserClient::GetOffTheRecordContext(
BrowserContext* context) {
// app_shell only supports a single context.
return nullptr;
}
BrowserContext* AtomExtensionsBrowserClient::GetOriginalContext(
BrowserContext* context) {
DCHECK(context);
if (context->IsOffTheRecord()) {
return AtomBrowserContext::From("", false).get();
} else {
return context;
}
}
bool AtomExtensionsBrowserClient::IsGuestSession(
BrowserContext* context) const {
return false;
}
bool AtomExtensionsBrowserClient::IsExtensionIncognitoEnabled(
const std::string& extension_id,
content::BrowserContext* context) const {
return false;
}
bool AtomExtensionsBrowserClient::CanExtensionCrossIncognito(
const extensions::Extension* extension,
content::BrowserContext* context) const {
return false;
}
base::FilePath AtomExtensionsBrowserClient::GetBundleResourcePath(
const network::ResourceRequest& request,
const base::FilePath& extension_resources_path,
int* resource_id) const {
*resource_id = 0;
return base::FilePath();
}
void AtomExtensionsBrowserClient::LoadResourceFromResourceBundle(
const network::ResourceRequest& request,
mojo::PendingReceiver<network::mojom::URLLoader> loader,
const base::FilePath& resource_relative_path,
int resource_id,
const std::string& content_security_policy,
mojo::PendingRemote<network::mojom::URLLoaderClient> client,
bool send_cors_header) {
NOTREACHED() << "Load resources from bundles not supported.";
}
bool AtomExtensionsBrowserClient::AllowCrossRendererResourceLoad(
const GURL& url,
content::ResourceType resource_type,
ui::PageTransition page_transition,
int child_id,
bool is_incognito,
const extensions::Extension* extension,
const extensions::ExtensionSet& extensions,
const extensions::ProcessMap& process_map) {
bool allowed = false;
if (extensions::url_request_util::AllowCrossRendererResourceLoad(
url, resource_type, page_transition, child_id, is_incognito,
extension, extensions, process_map, &allowed)) {
return allowed;
}
// Couldn't determine if resource is allowed. Block the load.
return false;
}
PrefService* AtomExtensionsBrowserClient::GetPrefServiceForContext(
BrowserContext* context) {
return static_cast<AtomBrowserContext*>(context)->prefs();
}
void AtomExtensionsBrowserClient::GetEarlyExtensionPrefsObservers(
content::BrowserContext* context,
std::vector<extensions::EarlyExtensionPrefsObserver*>* observers) const {}
extensions::ProcessManagerDelegate*
AtomExtensionsBrowserClient::GetProcessManagerDelegate() const {
return process_manager_delegate_.get();
}
std::unique_ptr<extensions::ExtensionHostDelegate> AtomExtensionsBrowserClient::
CreateExtensionHostDelegate() { // TODO(samuelmaddock):
return base::WrapUnique(new extensions::AtomExtensionHostDelegate);
}
bool AtomExtensionsBrowserClient::DidVersionUpdate(BrowserContext* context) {
// TODO(jamescook): We might want to tell extensions when app_shell updates.
return false;
}
void AtomExtensionsBrowserClient::PermitExternalProtocolHandler() {}
bool AtomExtensionsBrowserClient::IsInDemoMode() {
return false;
}
bool AtomExtensionsBrowserClient::IsScreensaverInDemoMode(
const std::string& app_id) {
return false;
}
bool AtomExtensionsBrowserClient::IsRunningInForcedAppMode() {
return false;
}
bool AtomExtensionsBrowserClient::IsAppModeForcedForApp(
const extensions::ExtensionId& extension_id) {
return false;
}
bool AtomExtensionsBrowserClient::IsLoggedInAsPublicAccount() {
return false;
}
extensions::ExtensionSystemProvider*
AtomExtensionsBrowserClient::GetExtensionSystemFactory() {
return extensions::AtomExtensionSystemFactory::GetInstance();
}
void AtomExtensionsBrowserClient::RegisterExtensionInterfaces(
service_manager::BinderRegistryWithArgs<content::RenderFrameHost*>*
registry,
content::RenderFrameHost* render_frame_host,
const extensions::Extension* extension) const {}
std::unique_ptr<extensions::RuntimeAPIDelegate>
AtomExtensionsBrowserClient::CreateRuntimeAPIDelegate(
content::BrowserContext* context) const {
return std::make_unique<extensions::AtomRuntimeAPIDelegate>(context);
}
const extensions::ComponentExtensionResourceManager*
AtomExtensionsBrowserClient::GetComponentExtensionResourceManager() {
return NULL;
}
void AtomExtensionsBrowserClient::BroadcastEventToRenderers(
extensions::events::HistogramValue histogram_value,
const std::string& event_name,
std::unique_ptr<base::ListValue> args,
bool dispatch_to_off_the_record_profiles) {
if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
base::PostTask(
FROM_HERE, {BrowserThread::UI},
base::BindOnce(&AtomExtensionsBrowserClient::BroadcastEventToRenderers,
base::Unretained(this), histogram_value, event_name,
std::move(args), dispatch_to_off_the_record_profiles));
return;
}
std::unique_ptr<extensions::Event> event(
new extensions::Event(histogram_value, event_name, std::move(args)));
auto context_map = AtomBrowserContext::browser_context_map();
for (auto const& entry : context_map) {
if (entry.second) {
extensions::EventRouter::Get(entry.second.get())
->BroadcastEvent(std::move(event));
}
}
}
extensions::ExtensionCache* AtomExtensionsBrowserClient::GetExtensionCache() {
return extension_cache_.get();
}
bool AtomExtensionsBrowserClient::IsBackgroundUpdateAllowed() {
return true;
}
bool AtomExtensionsBrowserClient::IsMinBrowserVersionSupported(
const std::string& min_version) {
return true;
}
void AtomExtensionsBrowserClient::SetAPIClientForTest(
extensions::ExtensionsAPIClient* api_client) {
api_client_.reset(api_client);
}
extensions::ExtensionWebContentsObserver*
AtomExtensionsBrowserClient::GetExtensionWebContentsObserver(
content::WebContents* web_contents) {
return extensions::AtomExtensionWebContentsObserver::FromWebContents(
web_contents);
}
extensions::KioskDelegate* AtomExtensionsBrowserClient::GetKioskDelegate() {
return nullptr;
}
bool AtomExtensionsBrowserClient::IsLockScreenContext(
content::BrowserContext* context) {
return false;
}
std::string AtomExtensionsBrowserClient::GetApplicationLocale() {
return AtomBrowserClient::Get()->GetApplicationLocale();
}
std::string AtomExtensionsBrowserClient::GetUserAgent() const {
return AtomBrowserClient::Get()->GetUserAgent();
}
void AtomExtensionsBrowserClient::RegisterBrowserInterfaceBindersForFrame(
service_manager::BinderMapWithContext<content::RenderFrameHost*>* map,
content::RenderFrameHost* render_frame_host,
const extensions::Extension* extension) const {}
} // namespace electron