ReactTaintRegistry.js — react Source File

Architecture documentation for ReactTaintRegistry.js, a javascript file in the react codebase. 0 imports, 1 dependents.

File javascript BabelCompiler 1 dependents

Entity Profile

BabelCompiler→ ReactTaintRegistry.js — react Source File

Dependency Diagram

graph LR
  0484691f_0582_7bc4_c981_3bc171ad6061["ReactTaintRegistry.js"]
  07e97397_bfd8_cd84_0c06_177fdc7a878a["ReactSharedInternalsServer.js"]
  07e97397_bfd8_cd84_0c06_177fdc7a878a --> 0484691f_0582_7bc4_c981_3bc171ad6061
  style 0484691f_0582_7bc4_c981_3bc171ad6061 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

export interface Reference {}

export type TaintEntry = {
  message: string,
  count: number,
};

export const TaintRegistryObjects: WeakMap<Reference, string> = new WeakMap();
export const TaintRegistryValues: Map<string | bigint, TaintEntry> = new Map();
// Byte lengths of all binary values we've ever seen. We don't both refcounting this.
// We expect to see only a few lengths here such as the length of token.
export const TaintRegistryByteLengths: Set<number> = new Set();

// When a value is finalized, it means that it has been removed from any global caches.
// No future requests can get a handle on it but any ongoing requests can still have
// a handle on it. It's still tainted until that happens.
export type RequestCleanupQueue = Array<string | bigint>;
export const TaintRegistryPendingRequests: Set<RequestCleanupQueue> = new Set();