feat: expose missing process APIs in sandboxed renderers (#13505)
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f82f89b2a3
commit
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11 changed files with 95 additions and 35 deletions
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@ -16,6 +16,7 @@
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#include "base/command_line.h"
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#include "base/files/file_path.h"
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#include "base/path_service.h"
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#include "base/process/process_handle.h"
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#include "chrome/renderer/printing/print_web_view_helper.h"
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#include "content/public/renderer/render_frame.h"
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#include "native_mate/dictionary.h"
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@ -96,27 +97,6 @@ v8::Local<v8::Value> CreatePreloadScript(v8::Isolate* isolate,
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return func;
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}
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void InitializeBindings(v8::Local<v8::Object> binding,
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v8::Local<v8::Context> context) {
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auto* isolate = context->GetIsolate();
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mate::Dictionary b(isolate, binding);
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b.SetMethod("get", GetBinding);
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b.SetMethod("createPreloadScript", CreatePreloadScript);
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b.SetMethod("crash", AtomBindings::Crash);
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b.SetMethod("hang", AtomBindings::Hang);
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b.SetMethod("getArgv", GetArgv);
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b.SetMethod("getExecPath", GetExecPath);
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b.SetMethod("getHeapStatistics", &AtomBindings::GetHeapStatistics);
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b.SetMethod("getProcessMemoryInfo", &AtomBindings::GetProcessMemoryInfo);
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b.SetMethod("getSystemMemoryInfo", &AtomBindings::GetSystemMemoryInfo);
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// Pass in CLI flags needed to setup the renderer
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base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
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if (command_line->HasSwitch(switches::kGuestInstanceID))
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b.Set(options::kGuestInstanceID,
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command_line->GetSwitchValueASCII(switches::kGuestInstanceID));
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}
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class AtomSandboxedRenderFrameObserver : public AtomRenderFrameObserver {
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public:
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AtomSandboxedRenderFrameObserver(content::RenderFrame* render_frame,
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@ -152,10 +132,38 @@ class AtomSandboxedRenderFrameObserver : public AtomRenderFrameObserver {
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AtomSandboxedRendererClient::AtomSandboxedRendererClient() {
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// Explicitly register electron's builtin modules.
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NodeBindings::RegisterBuiltinModules();
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metrics_ = base::ProcessMetrics::CreateCurrentProcessMetrics();
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}
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AtomSandboxedRendererClient::~AtomSandboxedRendererClient() {}
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void AtomSandboxedRendererClient::InitializeBindings(
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v8::Local<v8::Object> binding,
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v8::Local<v8::Context> context) {
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auto* isolate = context->GetIsolate();
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mate::Dictionary b(isolate, binding);
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b.SetMethod("get", GetBinding);
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b.SetMethod("createPreloadScript", CreatePreloadScript);
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b.SetMethod("crash", AtomBindings::Crash);
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b.SetMethod("hang", AtomBindings::Hang);
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b.SetMethod("getArgv", GetArgv);
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b.SetMethod("getExecPath", GetExecPath);
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b.SetMethod("getPid", &base::GetCurrentProcId);
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b.SetMethod("getResourcesPath", &NodeBindings::GetHelperResourcesPath);
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b.SetMethod("getHeapStatistics", &AtomBindings::GetHeapStatistics);
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b.SetMethod("getProcessMemoryInfo", &AtomBindings::GetProcessMemoryInfo);
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b.SetMethod("getSystemMemoryInfo", &AtomBindings::GetSystemMemoryInfo);
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b.SetMethod("getCPUUsage", base::Bind(&AtomBindings::GetCPUUsage,
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base::Unretained(metrics_.get())));
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b.SetMethod("getIOCounters", &AtomBindings::GetIOCounters);
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// Pass in CLI flags needed to setup the renderer
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base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
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if (command_line->HasSwitch(switches::kGuestInstanceID))
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b.Set(options::kGuestInstanceID,
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command_line->GetSwitchValueASCII(switches::kGuestInstanceID));
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}
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void AtomSandboxedRendererClient::RenderFrameCreated(
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content::RenderFrame* render_frame) {
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new AtomSandboxedRenderFrameObserver(render_frame, this);
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