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Merge pull request #9039 from electron/extract-renderer-base-class

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Create base class to share code between sandbox and non-sandbox
This commit is contained in:
Cheng Zhao 2017-03-29 15:20:46 +09:00 committed by GitHub
commit 208182d8cf
7 changed files with 253 additions and 182 deletions
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165
atom/renderer/atom_renderer_client.cc
View file

@ -9,53 +9,23 @@
#include "atom_natives.h" // NOLINT: This file is generated with js2c
#include "atom/common/api/api_messages.h"
#include "atom/common/api/atom_bindings.h"
#include "atom/common/api/event_emitter_caller.h"
#include "atom/common/asar/asar_util.h"
#include "atom/common/atom_constants.h"
#include "atom/common/color_util.h"
#include "atom/common/native_mate_converters/value_converter.h"
#include "atom/common/node_bindings.h"
#include "atom/common/options_switches.h"
#include "atom/renderer/api/atom_api_renderer_ipc.h"
#include "atom/renderer/atom_render_view_observer.h"
#include "atom/renderer/content_settings_observer.h"
#include "atom/renderer/guest_view_container.h"
#include "atom/renderer/node_array_buffer_bridge.h"
#include "atom/renderer/preferences_manager.h"
#include "atom/renderer/web_worker_observer.h"
#include "base/command_line.h"
#include "chrome/renderer/media/chrome_key_systems.h"
#include "chrome/renderer/pepper/pepper_helper.h"
#include "chrome/renderer/printing/print_web_view_helper.h"
#include "chrome/renderer/tts_dispatcher.h"
#include "content/public/common/content_constants.h"
#include "content/public/renderer/render_frame.h"
#include "content/public/renderer/render_frame_observer.h"
#include "content/public/renderer/render_thread.h"
#include "content/public/renderer/render_view.h"
#include "ipc/ipc_message_macros.h"
#include "native_mate/dictionary.h"
#include "third_party/WebKit/public/web/WebCustomElement.h"
#include "third_party/WebKit/public/web/WebDocument.h"
#include "third_party/WebKit/public/web/WebFrameWidget.h"
#include "third_party/WebKit/public/web/WebKit.h"
#include "third_party/WebKit/public/web/WebLocalFrame.h"
#include "third_party/WebKit/public/web/WebPluginParams.h"
#include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
#include "third_party/WebKit/public/web/WebScriptSource.h"
#include "third_party/WebKit/public/web/WebSecurityPolicy.h"
#include "third_party/WebKit/public/web/WebView.h"
#if defined(OS_MACOSX)
#include "base/mac/mac_util.h"
#include "base/strings/sys_string_conversions.h"
#endif
#if defined(OS_WIN)
#include <shlobj.h>
#endif
#include "atom/common/node_includes.h"
@ -184,35 +154,11 @@ class AtomRenderFrameObserver : public content::RenderFrameObserver {
DISALLOW_COPY_AND_ASSIGN(AtomRenderFrameObserver);
};
v8::Local<v8::Value> GetRenderProcessPreferences(
const PreferencesManager* preferences_manager, v8::Isolate* isolate) {
if (preferences_manager->preferences())
return mate::ConvertToV8(isolate, *preferences_manager->preferences());
else
return v8::Null(isolate);
}
void AddRenderBindings(v8::Isolate* isolate,
v8::Local<v8::Object> process,
const PreferencesManager* preferences_manager) {
mate::Dictionary dict(isolate, process);
dict.SetMethod(
"getRenderProcessPreferences",
base::Bind(GetRenderProcessPreferences, preferences_manager));
}
bool IsDevToolsExtension(content::RenderFrame* render_frame) {
return static_cast<GURL>(render_frame->GetWebFrame()->document().url())
.SchemeIs("chrome-extension");
}
std::vector<std::string> ParseSchemesCLISwitch(const char* switch_name) {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
std::string custom_schemes = command_line->GetSwitchValueASCII(switch_name);
return base::SplitString(
custom_schemes, ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
}
} // namespace
AtomRendererClient::AtomRendererClient()
@ -221,11 +167,6 @@ AtomRendererClient::AtomRendererClient()
atom_bindings_(new AtomBindings(uv_default_loop())) {
isolated_world_ = base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kContextIsolation);
// Parse --standard-schemes=scheme1,scheme2
std::vector<std::string> standard_schemes_list =
ParseSchemesCLISwitch(switches::kStandardSchemes);
for (const std::string& scheme : standard_schemes_list)
url::AddStandardScheme(scheme.c_str(), url::SCHEME_WITHOUT_PORT);
}
AtomRendererClient::~AtomRendererClient() {
@ -233,80 +174,19 @@ AtomRendererClient::~AtomRendererClient() {
}
void AtomRendererClient::RenderThreadStarted() {
blink::WebCustomElement::addEmbedderCustomElementName("webview");
blink::WebCustomElement::addEmbedderCustomElementName("browserplugin");
OverrideNodeArrayBuffer();
preferences_manager_.reset(new PreferencesManager);
#if defined(OS_WIN)
// Set ApplicationUserModelID in renderer process.
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
base::string16 app_id =
command_line->GetSwitchValueNative(switches::kAppUserModelId);
if (!app_id.empty()) {
SetCurrentProcessExplicitAppUserModelID(app_id.c_str());
}
#endif
#if defined(OS_MACOSX)
// Disable rubber banding by default.
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
if (!command_line->HasSwitch(switches::kScrollBounce)) {
base::ScopedCFTypeRef<CFStringRef> key(
base::SysUTF8ToCFStringRef("NSScrollViewRubberbanding"));
base::ScopedCFTypeRef<CFStringRef> value(
base::SysUTF8ToCFStringRef("false"));
CFPreferencesSetAppValue(key, value, kCFPreferencesCurrentApplication);
CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);
}
#endif
RendererClientBase::RenderThreadStarted();
}
void AtomRendererClient::RenderFrameCreated(
content::RenderFrame* render_frame) {
new PepperHelper(render_frame);
new AtomRenderFrameObserver(render_frame, this);
new ContentSettingsObserver(render_frame);
new printing::PrintWebViewHelper(render_frame);
// Allow file scheme to handle service worker by default.
// FIXME(zcbenz): Can this be moved elsewhere?
blink::WebSecurityPolicy::registerURLSchemeAsAllowingServiceWorkers("file");
// This is required for widevine plugin detection provided during runtime.
blink::resetPluginCache();
// Allow access to file scheme from pdf viewer.
blink::WebSecurityPolicy::addOriginAccessWhitelistEntry(
GURL(kPdfViewerUIOrigin), "file", "", true);
// Parse --secure-schemes=scheme1,scheme2
std::vector<std::string> secure_schemes_list =
ParseSchemesCLISwitch(switches::kSecureSchemes);
for (const std::string& secure_scheme : secure_schemes_list)
blink::WebSecurityPolicy::registerURLSchemeAsSecure(
blink::WebString::fromUTF8(secure_scheme));
RendererClientBase::RenderFrameCreated(render_frame);
}
void AtomRendererClient::RenderViewCreated(content::RenderView* render_view) {
new AtomRenderViewObserver(render_view, this);
blink::WebFrameWidget* web_frame_widget = render_view->GetWebFrameWidget();
if (!web_frame_widget)
return;
base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
if (cmd->HasSwitch(switches::kGuestInstanceID)) { // webview.
web_frame_widget->setBaseBackgroundColor(SK_ColorTRANSPARENT);
} else { // normal window.
// If backgroundColor is specified then use it.
std::string name = cmd->GetSwitchValueASCII(switches::kBackgroundColor);
// Otherwise use white background.
SkColor color = name.empty() ? SK_ColorWHITE : ParseHexColor(name);
web_frame_widget->setBaseBackgroundColor(color);
}
RendererClientBase::RenderViewCreated(render_view);
}
void AtomRendererClient::DidClearWindowObject(
@ -335,26 +215,6 @@ void AtomRendererClient::RunScriptsAtDocumentEnd(
}
}
blink::WebSpeechSynthesizer* AtomRendererClient::OverrideSpeechSynthesizer(
blink::WebSpeechSynthesizerClient* client) {
return new TtsDispatcher(client);
}
bool AtomRendererClient::OverrideCreatePlugin(
content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
blink::WebPlugin** plugin) {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
if (params.mimeType.utf8() == content::kBrowserPluginMimeType ||
params.mimeType.utf8() == kPdfPluginMimeType ||
command_line->HasSwitch(switches::kEnablePlugins))
return false;
*plugin = nullptr;
return true;
}
void AtomRendererClient::DidCreateScriptContext(
v8::Handle<v8::Context> context, content::RenderFrame* render_frame) {
// Only allow node integration for the main frame, unless it is a devtools
@ -374,8 +234,7 @@ void AtomRendererClient::DidCreateScriptContext(
// Add Electron extended APIs.
atom_bindings_->BindTo(env->isolate(), env->process_object());
AddRenderBindings(env->isolate(), env->process_object(),
preferences_manager_.get());
AddRenderBindings(env->isolate(), env->process_object());
// Load everything.
node_bindings_->LoadEnvironment(env);
@ -423,22 +282,6 @@ bool AtomRendererClient::ShouldFork(blink::WebLocalFrame* frame,
return http_method == "GET";
}
content::BrowserPluginDelegate* AtomRendererClient::CreateBrowserPluginDelegate(
content::RenderFrame* render_frame,
const std::string& mime_type,
const GURL& original_url) {
if (mime_type == content::kBrowserPluginMimeType) {
return new GuestViewContainer(render_frame);
} else {
return nullptr;
}
}
void AtomRendererClient::AddSupportedKeySystems(
std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems) {
AddChromeKeySystems(key_systems);
}
void AtomRendererClient::DidInitializeWorkerContextOnWorkerThread(
v8::Local<v8::Context> context) {
if (base::CommandLine::ForCurrentProcess()->HasSwitch(

19
atom/renderer/atom_renderer_client.h
View file

@ -8,15 +8,14 @@
#include <string>
#include <vector>
#include "content/public/renderer/content_renderer_client.h"
#include "atom/renderer/renderer_client_base.h"
namespace atom {
class AtomBindings;
class PreferencesManager;
class NodeBindings;
class AtomRendererClient : public content::ContentRendererClient {
class AtomRendererClient : public RendererClientBase {
public:
AtomRendererClient();
virtual ~AtomRendererClient();
@ -46,25 +45,12 @@ class AtomRendererClient : public content::ContentRendererClient {
void RenderViewCreated(content::RenderView*) override;
void RunScriptsAtDocumentStart(content::RenderFrame* render_frame) override;
void RunScriptsAtDocumentEnd(content::RenderFrame* render_frame) override;
blink::WebSpeechSynthesizer* OverrideSpeechSynthesizer(
blink::WebSpeechSynthesizerClient* client) override;
bool OverrideCreatePlugin(content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
blink::WebPlugin** plugin) override;
bool ShouldFork(blink::WebLocalFrame* frame,
const GURL& url,
const std::string& http_method,
bool is_initial_navigation,
bool is_server_redirect,
bool* send_referrer) override;
content::BrowserPluginDelegate* CreateBrowserPluginDelegate(
content::RenderFrame* render_frame,
const std::string& mime_type,
const GURL& original_url) override;
void AddSupportedKeySystems(
std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems)
override;
void DidInitializeWorkerContextOnWorkerThread(
v8::Local<v8::Context> context) override;
void WillDestroyWorkerContextOnWorkerThread(
@ -75,7 +61,6 @@ class AtomRendererClient : public content::ContentRendererClient {
std::unique_ptr<NodeBindings> node_bindings_;
std::unique_ptr<AtomBindings> atom_bindings_;
std::unique_ptr<PreferencesManager> preferences_manager_;
bool isolated_world_;
DISALLOW_COPY_AND_ASSIGN(AtomRendererClient);

4
atom/renderer/atom_sandboxed_renderer_client.cc
View file

@ -182,12 +182,13 @@ AtomSandboxedRendererClient::~AtomSandboxedRendererClient() {
void AtomSandboxedRendererClient::RenderFrameCreated(
content::RenderFrame* render_frame) {
new AtomSandboxedRenderFrameObserver(render_frame, this);
new printing::PrintWebViewHelper(render_frame);
RendererClientBase::RenderFrameCreated(render_frame);
}
void AtomSandboxedRendererClient::RenderViewCreated(
content::RenderView* render_view) {
new AtomSandboxedRenderViewObserver(render_view, this);
RendererClientBase::RenderViewCreated(render_view);
}
void AtomSandboxedRendererClient::DidCreateScriptContext(
@ -218,6 +219,7 @@ void AtomSandboxedRendererClient::DidCreateScriptContext(
// Create and initialize the binding object
auto binding = v8::Object::New(isolate);
InitializeBindings(binding, context);
AddRenderBindings(isolate, binding);
v8::Local<v8::Value> args[] = {
binding,
mate::ConvertToV8(isolate, preload_script)

5
atom/renderer/atom_sandboxed_renderer_client.h
View file

@ -7,12 +7,11 @@
#include <string>
#include <vector>
#include "content/public/renderer/content_renderer_client.h"
#include "content/public/renderer/render_frame.h"
#include "atom/renderer/renderer_client_base.h"
namespace atom {
class AtomSandboxedRendererClient : public content::ContentRendererClient {
class AtomSandboxedRendererClient : public RendererClientBase {
public:
AtomSandboxedRendererClient();
virtual ~AtomSandboxedRendererClient();

190
atom/renderer/renderer_client_base.cc Normal file
View file

@ -0,0 +1,190 @@
// Copyright (c) 2017 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "atom/renderer/renderer_client_base.h"
#include <string>
#include <vector>
#include "atom/common/atom_constants.h"
#include "atom/common/color_util.h"
#include "atom/common/native_mate_converters/value_converter.h"
#include "atom/common/options_switches.h"
#include "atom/renderer/content_settings_observer.h"
#include "atom/renderer/guest_view_container.h"
#include "atom/renderer/preferences_manager.h"
#include "base/command_line.h"
#include "base/strings/string_split.h"
#include "chrome/renderer/media/chrome_key_systems.h"
#include "chrome/renderer/pepper/pepper_helper.h"
#include "chrome/renderer/printing/print_web_view_helper.h"
#include "chrome/renderer/tts_dispatcher.h"
#include "content/public/common/content_constants.h"
#include "content/public/renderer/render_view.h"
#include "native_mate/dictionary.h"
#include "third_party/WebKit/public/web/WebCustomElement.h"
#include "third_party/WebKit/public/web/WebFrameWidget.h"
#include "third_party/WebKit/public/web/WebKit.h"
#include "third_party/WebKit/public/web/WebPluginParams.h"
#include "third_party/WebKit/public/web/WebSecurityPolicy.h"
#if defined(OS_MACOSX)
#include "base/mac/mac_util.h"
#include "base/strings/sys_string_conversions.h"
#endif
#if defined(OS_WIN)
#include <shlobj.h>
#endif
namespace atom {
namespace {
v8::Local<v8::Value> GetRenderProcessPreferences(
const PreferencesManager* preferences_manager, v8::Isolate* isolate) {
if (preferences_manager->preferences())
return mate::ConvertToV8(isolate, *preferences_manager->preferences());
else
return v8::Null(isolate);
}
std::vector<std::string> ParseSchemesCLISwitch(const char* switch_name) {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
std::string custom_schemes = command_line->GetSwitchValueASCII(switch_name);
return base::SplitString(
custom_schemes, ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
}
} // namespace
RendererClientBase::RendererClientBase() {
// Parse --standard-schemes=scheme1,scheme2
std::vector<std::string> standard_schemes_list =
ParseSchemesCLISwitch(switches::kStandardSchemes);
for (const std::string& scheme : standard_schemes_list)
url::AddStandardScheme(scheme.c_str(), url::SCHEME_WITHOUT_PORT);
}
RendererClientBase::~RendererClientBase() {
}
void RendererClientBase::AddRenderBindings(
v8::Isolate* isolate,
v8::Local<v8::Object> binding_object) {
mate::Dictionary dict(isolate, binding_object);
dict.SetMethod(
"getRenderProcessPreferences",
base::Bind(GetRenderProcessPreferences, preferences_manager_.get()));
}
void RendererClientBase::RenderThreadStarted() {
blink::WebCustomElement::addEmbedderCustomElementName("webview");
blink::WebCustomElement::addEmbedderCustomElementName("browserplugin");
preferences_manager_.reset(new PreferencesManager);
#if defined(OS_WIN)
// Set ApplicationUserModelID in renderer process.
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
base::string16 app_id =
command_line->GetSwitchValueNative(switches::kAppUserModelId);
if (!app_id.empty()) {
SetCurrentProcessExplicitAppUserModelID(app_id.c_str());
}
#endif
#if defined(OS_MACOSX)
// Disable rubber banding by default.
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
if (!command_line->HasSwitch(switches::kScrollBounce)) {
base::ScopedCFTypeRef<CFStringRef> key(
base::SysUTF8ToCFStringRef("NSScrollViewRubberbanding"));
base::ScopedCFTypeRef<CFStringRef> value(
base::SysUTF8ToCFStringRef("false"));
CFPreferencesSetAppValue(key, value, kCFPreferencesCurrentApplication);
CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);
}
#endif
}
void RendererClientBase::RenderFrameCreated(
content::RenderFrame* render_frame) {
new PepperHelper(render_frame);
new ContentSettingsObserver(render_frame);
new printing::PrintWebViewHelper(render_frame);
// Allow file scheme to handle service worker by default.
// FIXME(zcbenz): Can this be moved elsewhere?
blink::WebSecurityPolicy::registerURLSchemeAsAllowingServiceWorkers("file");
// This is required for widevine plugin detection provided during runtime.
blink::resetPluginCache();
// Allow access to file scheme from pdf viewer.
blink::WebSecurityPolicy::addOriginAccessWhitelistEntry(
GURL(kPdfViewerUIOrigin), "file", "", true);
// Parse --secure-schemes=scheme1,scheme2
std::vector<std::string> secure_schemes_list =
ParseSchemesCLISwitch(switches::kSecureSchemes);
for (const std::string& secure_scheme : secure_schemes_list)
blink::WebSecurityPolicy::registerURLSchemeAsSecure(
blink::WebString::fromUTF8(secure_scheme));
}
void RendererClientBase::RenderViewCreated(content::RenderView* render_view) {
blink::WebFrameWidget* web_frame_widget = render_view->GetWebFrameWidget();
if (!web_frame_widget)
return;
base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
if (cmd->HasSwitch(switches::kGuestInstanceID)) { // webview.
web_frame_widget->setBaseBackgroundColor(SK_ColorTRANSPARENT);
} else { // normal window.
// If backgroundColor is specified then use it.
std::string name = cmd->GetSwitchValueASCII(switches::kBackgroundColor);
// Otherwise use white background.
SkColor color = name.empty() ? SK_ColorWHITE : ParseHexColor(name);
web_frame_widget->setBaseBackgroundColor(color);
}
}
blink::WebSpeechSynthesizer* RendererClientBase::OverrideSpeechSynthesizer(
blink::WebSpeechSynthesizerClient* client) {
return new TtsDispatcher(client);
}
bool RendererClientBase::OverrideCreatePlugin(
content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
blink::WebPlugin** plugin) {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
if (params.mimeType.utf8() == content::kBrowserPluginMimeType ||
params.mimeType.utf8() == kPdfPluginMimeType ||
command_line->HasSwitch(switches::kEnablePlugins))
return false;
*plugin = nullptr;
return true;
}
content::BrowserPluginDelegate* RendererClientBase::CreateBrowserPluginDelegate(
content::RenderFrame* render_frame,
const std::string& mime_type,
const GURL& original_url) {
if (mime_type == content::kBrowserPluginMimeType) {
return new GuestViewContainer(render_frame);
} else {
return nullptr;
}
}
void RendererClientBase::AddSupportedKeySystems(
std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems) {
AddChromeKeySystems(key_systems);
}
} // namespace atom

50
atom/renderer/renderer_client_base.h Normal file
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@ -0,0 +1,50 @@
// Copyright (c) 2017 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ATOM_RENDERER_RENDERER_CLIENT_BASE_H_
#define ATOM_RENDERER_RENDERER_CLIENT_BASE_H_
#include <string>
#include <vector>
#include "content/public/renderer/content_renderer_client.h"
namespace atom {
class PreferencesManager;
class RendererClientBase : public content::ContentRendererClient {
public:
RendererClientBase();
virtual ~RendererClientBase();
protected:
void AddRenderBindings(v8::Isolate* isolate,
v8::Local<v8::Object> binding_object);
// content::ContentRendererClient:
void RenderThreadStarted() override;
void RenderFrameCreated(content::RenderFrame*) override;
void RenderViewCreated(content::RenderView*) override;
blink::WebSpeechSynthesizer* OverrideSpeechSynthesizer(
blink::WebSpeechSynthesizerClient* client) override;
bool OverrideCreatePlugin(content::RenderFrame* render_frame,
blink::WebLocalFrame* frame,
const blink::WebPluginParams& params,
blink::WebPlugin** plugin) override;
content::BrowserPluginDelegate* CreateBrowserPluginDelegate(
content::RenderFrame* render_frame,
const std::string& mime_type,
const GURL& original_url) override;
void AddSupportedKeySystems(
std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems)
override;
private:
std::unique_ptr<PreferencesManager> preferences_manager_;
};
} // namespace atom
#endif // ATOM_RENDERER_RENDERER_CLIENT_BASE_H_

2
filenames.gypi
View file

@ -480,6 +480,8 @@
'atom/renderer/node_array_buffer_bridge.h',
'atom/renderer/preferences_manager.cc',
'atom/renderer/preferences_manager.h',
'atom/renderer/renderer_client_base.cc',
'atom/renderer/renderer_client_base.h',
'atom/renderer/web_worker_observer.cc',
'atom/renderer/web_worker_observer.h',
'atom/utility/atom_content_utility_client.cc',