AdguardTeam / AdguardTeam/Scriptlets

Add new scriptlet — 'trusted-set-object-defineproperty'

Abierto
#421 1 comentario 1 reacción 1 asignado Reclamado por @maximtop Ver en GitHub
Feature request Priority: P4
Lenguaje dominante
JavaScript
Estrellas
195
Forks
33
Métricas de merge de PR
Sin PR fusionados en 30 d

Descripción

### Introduction

Since Netflix uses `Object.defineProperty` to define functions related to advertisement [^1], it seems that new scriptlet setting inbound and outbound of `Object.defineProperty` and `Object.defineProperties` is required for the advanced filtering quality.
Also, bundlers and transpilers like Babel often use `Object.defineProperty` to emulate certain ES6+ features in a way that's compatible with older JavaScript environments as GitHub Copilot said.

Screenshot

![Screenshot from 2024-04-04 20-41-00](https://github.com/AdguardTeam/Scriptlets/assets/98787049/ad805881-50cf-4153-b4e6-eb8f18f88806)


[^1]: https://github.com/AdguardTeam/AdguardFilters/pull/135052

### Proposed Syntax
```adblock
example.org#%#//scriptlet('trusted-set-object-defineproperty', [NonFunctionalBoolean [, ReturnAs [, FilledWith [, stack]]]])
```
- `NonFunctionalBoolean` — Non-functional comparative text like `Object.entries.name === 'entries'`. `_Inbound` (inbound argument for the mocked functions) and `_Outbound` (`Reflect.apply` result of the `object.defineproperty` or `object.defineproperties`) should be revealed in the non-functional comparative text to compare.
- `ReturnAs` — Like `value` argument of `set-constant` scriptlet, a returned value instead of the actual outbound result.
- `FilledWith` — (boolean) If it is true and the actual outbound result is `Object`, all entries of the object will be filled with `ReturnAs`. Otherwise, `FilledWith` argument will be ignored.

Usage with no arguments will log inbound arguments and outbound result to browser console.

Guía de contribución

No hay ninguna guía de contribución indexada para este repositorio

Evaluación

Este issue todavía no se ha evaluado.

Recibe los nuevos issues en tu correo

Un resumen breve de issues de GitHub para principiantes.