26da3c5d6e
* feat: preload scripts for service workers * feat: service worker IPC * test: service worker preload scripts and ipc
71 lines
2.3 KiB
TypeScript
71 lines
2.3 KiB
TypeScript
import '@electron/internal/sandboxed_renderer/pre-init';
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import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
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import type * as ipcRendererUtilsModule from '@electron/internal/renderer/ipc-renderer-internal-utils';
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import { createPreloadProcessObject, executeSandboxedPreloadScripts } from '@electron/internal/sandboxed_renderer/preload';
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import * as events from 'events';
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import { setImmediate, clearImmediate } from 'timers';
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declare const binding: {
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process: NodeJS.Process;
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createPreloadScript: (src: string) => Function
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};
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const ipcRendererUtils = require('@electron/internal/renderer/ipc-renderer-internal-utils') as typeof ipcRendererUtilsModule;
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const {
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preloadScripts,
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process: processProps
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} = ipcRendererUtils.invokeSync<{
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preloadScripts: ElectronInternal.PreloadScript[];
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process: NodeJS.Process;
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}>(IPC_MESSAGES.BROWSER_SANDBOX_LOAD);
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const electron = require('electron');
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const loadedModules = new Map<string, any>([
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['electron', electron],
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['electron/common', electron],
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['electron/renderer', electron],
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['events', events],
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['node:events', events]
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]);
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const loadableModules = new Map<string, Function>([
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['timers', () => require('timers')],
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['node:timers', () => require('timers')],
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['url', () => require('url')],
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['node:url', () => require('url')]
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]);
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const preloadProcess = createPreloadProcessObject();
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// InvokeEmitProcessEvent in ElectronSandboxedRendererClient will look for this
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const v8Util = process._linkedBinding('electron_common_v8_util');
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v8Util.setHiddenValue(global, 'emit-process-event', (event: string) => {
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(process as events.EventEmitter).emit(event);
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(preloadProcess as events.EventEmitter).emit(event);
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});
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Object.assign(preloadProcess, binding.process);
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Object.assign(preloadProcess, processProps);
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Object.assign(process, processProps);
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// Common renderer initialization
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require('@electron/internal/renderer/common-init');
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executeSandboxedPreloadScripts({
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loadedModules,
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loadableModules,
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process: preloadProcess,
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createPreloadScript: binding.createPreloadScript,
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exposeGlobals: {
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Buffer,
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// FIXME(samuelmaddock): workaround webpack bug replacing this with just
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// `__webpack_require__.g,` which causes script error
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global: globalThis,
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setImmediate,
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clearImmediate
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}
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}, preloadScripts);
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