nstdlib-nightly/lib/internal/process/permission.mjs

Node.js standard library converted to runtime-agnostic ES modules.

// Source: https://github.com/nodejs/node/blob/65eff1eb/lib/internal/process/permission.js

import * as permission from "nstdlib/stub/binding/permission";
import {
  validateString,
  validateBuffer,
} from "nstdlib/lib/internal/validators";
import { Buffer } from "nstdlib/lib/buffer";
import * as __hoisted_internal_options__ from "nstdlib/lib/internal/options";

const { isBuffer } = Buffer;

let experimentalPermission;

export default Object.freeze({
  __proto__: null,
  isEnabled() {
    if (experimentalPermission === undefined) {
      const { getOptionValue } = __hoisted_internal_options__;
      experimentalPermission = getOptionValue("--experimental-permission");
    }
    return experimentalPermission;
  },
  has(scope, reference) {
    validateString(scope, "scope");
    if (reference != null) {
      // TODO: add support for WHATWG URLs and Uint8Arrays.
      if (isBuffer(reference)) {
        validateBuffer(reference, "reference");
      } else {
        validateString(reference, "reference");
      }
    }

    return permission.has(scope, reference);
  },
});