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feat: redesign preload APIs (#45329)

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* feat: redesign preload APIs

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

* docs: remove service-worker mentions for now

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

* fix lint

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

* remove service-worker ipc code

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

* add filename

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

* fix: web preferences preload not included

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

* fix: missing common init

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

* fix: preload bundle script error

Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>

---------

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Samuel Maddock <samuel.maddock@gmail.com>
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trop[bot] 2025-01-31 09:46:17 -05:00 • committed by GitHub
parent e9b3e4cc91
commit 9d696ceffe
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19 changed files with 459 additions and 149 deletions
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30
lib/sandboxed_renderer/pre-init.ts Normal file
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// Pre-initialization code for sandboxed renderers.
import * as events from 'events';
declare const binding: {
get: (name: string) => any;
process: NodeJS.Process;
};
// Expose internal binding getter.
process._linkedBinding = binding.get;
const { EventEmitter } = events;
const v8Util = process._linkedBinding('electron_common_v8_util');
// Include properties from script 'binding' parameter.
Object.assign(process, binding.process);
// Expose Buffer shim as a hidden value. This is used by C++ code to
// deserialize Buffer instances sent from browser process.
v8Util.setHiddenValue(global, 'Buffer', Buffer);
// The process object created by webpack is not an event emitter, fix it so
// the API is more compatible with non-sandboxed renderers.
for (const prop of Object.keys(EventEmitter.prototype) as (keyof typeof process)[]) {
if (Object.hasOwn(process, prop)) {
delete process[prop];
}
}
Object.setPrototypeOf(process, EventEmitter.prototype);