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feat: service worker preload scripts for improved extensions support … (#45408)

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feat: service worker preload scripts for improved extensions support (#44411)

* feat: preload scripts for service workers

* feat: service worker IPC

* test: service worker preload scripts and ipc
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Sam Maddock 2025-02-05 14:18:24 -05:00 • committed by GitHub
parent 46c9ed61da
commit a07de0099c
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67 changed files with 2103 additions and 298 deletions
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72
shell/renderer/service_worker_data.cc Normal file
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// Copyright (c) 2025 Salesforce, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#include "electron/shell/renderer/service_worker_data.h"
#include "shell/common/gin_converters/blink_converter.h"
#include "shell/common/gin_converters/value_converter.h"
#include "shell/common/heap_snapshot.h"
#include "shell/renderer/electron_ipc_native.h"
#include "shell/renderer/preload_realm_context.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
namespace electron {
ServiceWorkerData::~ServiceWorkerData() = default;
ServiceWorkerData::ServiceWorkerData(blink::WebServiceWorkerContextProxy* proxy,
int64_t service_worker_version_id,
const v8::Local<v8::Context>& v8_context)
: proxy_(proxy),
service_worker_version_id_(service_worker_version_id),
isolate_(v8_context->GetIsolate()),
v8_context_(v8_context->GetIsolate(), v8_context) {
proxy_->GetAssociatedInterfaceRegistry()
.AddInterface<mojom::ElectronRenderer>(
base::BindRepeating(&ServiceWorkerData::OnElectronRendererRequest,
weak_ptr_factory_.GetWeakPtr()));
}
void ServiceWorkerData::OnElectronRendererRequest(
mojo::PendingAssociatedReceiver<mojom::ElectronRenderer> receiver) {
receiver_.reset();
receiver_.Bind(std::move(receiver));
}
void ServiceWorkerData::Message(bool internal,
const std::string& channel,
blink::CloneableMessage arguments) {
v8::Isolate* isolate = isolate_.get();
v8::HandleScope handle_scope(isolate);
v8::Local<v8::Context> context = v8_context_.Get(isolate_);
v8::MaybeLocal<v8::Context> maybe_preload_context =
preload_realm::GetPreloadRealmContext(context);
if (maybe_preload_context.IsEmpty()) {
return;
}
v8::Local<v8::Context> preload_context =
maybe_preload_context.ToLocalChecked();
v8::Context::Scope context_scope(preload_context);
v8::Local<v8::Value> args = gin::ConvertToV8(isolate, arguments);
ipc_native::EmitIPCEvent(preload_context, internal, channel, {}, args);
}
void ServiceWorkerData::ReceivePostMessage(const std::string& channel,
blink::TransferableMessage message) {
NOTIMPLEMENTED();
}
void ServiceWorkerData::TakeHeapSnapshot(mojo::ScopedHandle file,
TakeHeapSnapshotCallback callback) {
NOTIMPLEMENTED();
std::move(callback).Run(false);
}
} // namespace electron