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denoland-deno/runtime/js/98_global_scope_shared.js
Luca Casonato 971f09abe4
fix(runtime): use more null proto objects (#23921)
This is a primordialization effort to improve resistance against users
tampering with the global `Object` prototype.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-05-23 00:03:35 +02:00

194 lines
11 KiB
JavaScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { core } from "ext:core/mod.js";
import * as event from "ext:deno_web/02_event.js";
import * as timers from "ext:deno_web/02_timers.js";
import * as base64 from "ext:deno_web/05_base64.js";
import * as encoding from "ext:deno_web/08_text_encoding.js";
import * as console from "ext:deno_console/01_console.js";
import * as caches from "ext:deno_cache/01_cache.js";
import * as compression from "ext:deno_web/14_compression.js";
import * as worker from "ext:runtime/11_workers.js";
import * as performance from "ext:deno_web/15_performance.js";
import * as crypto from "ext:deno_crypto/00_crypto.js";
import * as url from "ext:deno_url/00_url.js";
import * as urlPattern from "ext:deno_url/01_urlpattern.js";
import * as headers from "ext:deno_fetch/20_headers.js";
import * as streams from "ext:deno_web/06_streams.js";
import * as fileReader from "ext:deno_web/10_filereader.js";
import * as webSocket from "ext:deno_websocket/01_websocket.js";
import * as webSocketStream from "ext:deno_websocket/02_websocketstream.js";
import * as broadcastChannel from "ext:deno_broadcast_channel/01_broadcast_channel.js";
import * as file from "ext:deno_web/09_file.js";
import * as formData from "ext:deno_fetch/21_formdata.js";
import * as request from "ext:deno_fetch/23_request.js";
import * as response from "ext:deno_fetch/23_response.js";
import * as fetch from "ext:deno_fetch/26_fetch.js";
import * as eventSource from "ext:deno_fetch/27_eventsource.js";
import * as messagePort from "ext:deno_web/13_message_port.js";
import * as webidl from "ext:deno_webidl/00_webidl.js";
import { DOMException } from "ext:deno_web/01_dom_exception.js";
import * as abortSignal from "ext:deno_web/03_abort_signal.js";
import * as imageData from "ext:deno_web/16_image_data.js";
import { loadWebGPU } from "ext:deno_webgpu/00_init.js";
import * as webgpuSurface from "ext:deno_webgpu/02_surface.js";
import { unstableIds } from "ext:runtime/90_deno_ns.js";
const loadImage = core.createLazyLoader("ext:deno_canvas/01_image.js");
// https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope
const windowOrWorkerGlobalScope = {
AbortController: core.propNonEnumerable(abortSignal.AbortController),
AbortSignal: core.propNonEnumerable(abortSignal.AbortSignal),
Blob: core.propNonEnumerable(file.Blob),
ByteLengthQueuingStrategy: core.propNonEnumerable(
streams.ByteLengthQueuingStrategy,
),
CloseEvent: core.propNonEnumerable(event.CloseEvent),
CompressionStream: core.propNonEnumerable(compression.CompressionStream),
CountQueuingStrategy: core.propNonEnumerable(
streams.CountQueuingStrategy,
),
CryptoKey: core.propNonEnumerable(crypto.CryptoKey),
CustomEvent: core.propNonEnumerable(event.CustomEvent),
DecompressionStream: core.propNonEnumerable(compression.DecompressionStream),
DOMException: core.propNonEnumerable(DOMException),
ErrorEvent: core.propNonEnumerable(event.ErrorEvent),
Event: core.propNonEnumerable(event.Event),
EventTarget: core.propNonEnumerable(event.EventTarget),
File: core.propNonEnumerable(file.File),
FileReader: core.propNonEnumerable(fileReader.FileReader),
FormData: core.propNonEnumerable(formData.FormData),
Headers: core.propNonEnumerable(headers.Headers),
ImageData: core.propNonEnumerable(imageData.ImageData),
ImageBitmap: core.propNonEnumerableLazyLoaded(
(image) => image.ImageBitmap,
loadImage,
),
MessageEvent: core.propNonEnumerable(event.MessageEvent),
Performance: core.propNonEnumerable(performance.Performance),
PerformanceEntry: core.propNonEnumerable(performance.PerformanceEntry),
PerformanceMark: core.propNonEnumerable(performance.PerformanceMark),
PerformanceMeasure: core.propNonEnumerable(performance.PerformanceMeasure),
PromiseRejectionEvent: core.propNonEnumerable(event.PromiseRejectionEvent),
ProgressEvent: core.propNonEnumerable(event.ProgressEvent),
ReadableStream: core.propNonEnumerable(streams.ReadableStream),
ReadableStreamDefaultReader: core.propNonEnumerable(
streams.ReadableStreamDefaultReader,
),
Request: core.propNonEnumerable(request.Request),
Response: core.propNonEnumerable(response.Response),
TextDecoder: core.propNonEnumerable(encoding.TextDecoder),
TextEncoder: core.propNonEnumerable(encoding.TextEncoder),
TextDecoderStream: core.propNonEnumerable(encoding.TextDecoderStream),
TextEncoderStream: core.propNonEnumerable(encoding.TextEncoderStream),
TransformStream: core.propNonEnumerable(streams.TransformStream),
URL: core.propNonEnumerable(url.URL),
URLPattern: core.propNonEnumerable(urlPattern.URLPattern),
URLSearchParams: core.propNonEnumerable(url.URLSearchParams),
WebSocket: core.propNonEnumerable(webSocket.WebSocket),
MessageChannel: core.propNonEnumerable(messagePort.MessageChannel),
MessagePort: core.propNonEnumerable(messagePort.MessagePort),
Worker: core.propNonEnumerable(worker.Worker),
WritableStream: core.propNonEnumerable(streams.WritableStream),
WritableStreamDefaultWriter: core.propNonEnumerable(
streams.WritableStreamDefaultWriter,
),
WritableStreamDefaultController: core.propNonEnumerable(
streams.WritableStreamDefaultController,
),
ReadableByteStreamController: core.propNonEnumerable(
streams.ReadableByteStreamController,
),
ReadableStreamBYOBReader: core.propNonEnumerable(
streams.ReadableStreamBYOBReader,
),
ReadableStreamBYOBRequest: core.propNonEnumerable(
streams.ReadableStreamBYOBRequest,
),
ReadableStreamDefaultController: core.propNonEnumerable(
streams.ReadableStreamDefaultController,
),
TransformStreamDefaultController: core.propNonEnumerable(
streams.TransformStreamDefaultController,
),
atob: core.propWritable(base64.atob),
btoa: core.propWritable(base64.btoa),
createImageBitmap: core.propWritableLazyLoaded(
(image) => image.createImageBitmap,
loadImage,
),
clearInterval: core.propWritable(timers.clearInterval),
clearTimeout: core.propWritable(timers.clearTimeout),
caches: {
enumerable: true,
configurable: true,
get: caches.cacheStorage,
},
CacheStorage: core.propNonEnumerable(caches.CacheStorage),
Cache: core.propNonEnumerable(caches.Cache),
console: core.propNonEnumerable(
new console.Console((msg, level) => core.print(msg, level > 1)),
),
crypto: core.propReadOnly(crypto.crypto),
Crypto: core.propNonEnumerable(crypto.Crypto),
SubtleCrypto: core.propNonEnumerable(crypto.SubtleCrypto),
fetch: core.propWritable(fetch.fetch),
EventSource: core.propWritable(eventSource.EventSource),
performance: core.propWritable(performance.performance),
reportError: core.propWritable(event.reportError),
setInterval: core.propWritable(timers.setInterval),
setTimeout: core.propWritable(timers.setTimeout),
structuredClone: core.propWritable(messagePort.structuredClone),
// Branding as a WebIDL object
[webidl.brand]: core.propNonEnumerable(webidl.brand),
};
const unstableForWindowOrWorkerGlobalScope = { __proto__: null };
unstableForWindowOrWorkerGlobalScope[unstableIds.broadcastChannel] = {
BroadcastChannel: core.propNonEnumerable(broadcastChannel.BroadcastChannel),
};
unstableForWindowOrWorkerGlobalScope[unstableIds.net] = {
WebSocketStream: core.propNonEnumerable(webSocketStream.WebSocketStream),
WebSocketError: core.propNonEnumerable(webSocketStream.WebSocketError),
};
// deno-fmt-ignore
unstableForWindowOrWorkerGlobalScope[unstableIds.webgpu] = {
GPU: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPU, loadWebGPU),
GPUAdapter: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUAdapter, loadWebGPU),
GPUAdapterInfo: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUAdapterInfo, loadWebGPU),
GPUSupportedLimits: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUSupportedLimits, loadWebGPU),
GPUSupportedFeatures: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUSupportedFeatures, loadWebGPU),
GPUDeviceLostInfo: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUDeviceLostInfo, loadWebGPU),
GPUDevice: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUDevice, loadWebGPU),
GPUQueue: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUQueue, loadWebGPU),
GPUBuffer: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUBuffer, loadWebGPU),
GPUBufferUsage: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUBufferUsage, loadWebGPU),
GPUMapMode: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUMapMode, loadWebGPU),
GPUTextureUsage: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUTextureUsage, loadWebGPU),
GPUTexture: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUTexture, loadWebGPU),
GPUTextureView: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUTextureView, loadWebGPU),
GPUSampler: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUSampler, loadWebGPU),
GPUBindGroupLayout: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUBindGroupLayout, loadWebGPU),
GPUPipelineLayout: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUPipelineLayout, loadWebGPU),
GPUBindGroup: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUBindGroup, loadWebGPU),
GPUShaderModule: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUShaderModule, loadWebGPU),
GPUShaderStage: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUShaderStage, loadWebGPU),
GPUComputePipeline: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUComputePipeline, loadWebGPU),
GPURenderPipeline: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPURenderPipeline, loadWebGPU),
GPUColorWrite: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUColorWrite, loadWebGPU),
GPUCommandEncoder: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUCommandEncoder, loadWebGPU),
GPURenderPassEncoder: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPURenderPassEncoder, loadWebGPU),
GPUComputePassEncoder: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUComputePassEncoder, loadWebGPU),
GPUCommandBuffer: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUCommandBuffer, loadWebGPU),
GPURenderBundleEncoder: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPURenderBundleEncoder, loadWebGPU),
GPURenderBundle: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPURenderBundle, loadWebGPU),
GPUQuerySet: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUQuerySet, loadWebGPU),
GPUError: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUError, loadWebGPU),
GPUValidationError: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUValidationError, loadWebGPU),
GPUOutOfMemoryError: core.propNonEnumerableLazyLoaded((webgpu) => webgpu.GPUOutOfMemoryError, loadWebGPU),
GPUCanvasContext: core.propNonEnumerable(webgpuSurface.GPUCanvasContext),
};
export { unstableForWindowOrWorkerGlobalScope, windowOrWorkerGlobalScope };