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'use strict';
const common = require('../common');
if (process.platform !== 'darwin')
common.skip('App Sandbox is only available on Darwin');
if (process.config.variables.node_builtin_modules_path)
common.skip('App Sandbox cannot load modules from outside the sandbox');
const fixtures = require('../common/fixtures');
const tmpdir = require('../common/tmpdir');
const assert = require('assert');
const child_process = require('child_process');
const path = require('path');
const fs = require('fs');
const os = require('os');
const nodeBinary = process.execPath;
tmpdir.refresh();
const appBundlePath = path.join(tmpdir.path, 'node_sandboxed.app');
const appBundleContentPath = path.join(appBundlePath, 'Contents');
const appExecutablePath = path.join(
appBundleContentPath, 'MacOS', 'node');
// Construct the app bundle and put the node executable in it:
// node_sandboxed.app/
// └── Contents
// ├── Info.plist
// ├── MacOS
// │ └── node
fs.mkdirSync(appBundlePath);
fs.mkdirSync(appBundleContentPath);
fs.mkdirSync(path.join(appBundleContentPath, 'MacOS'));
fs.copyFileSync(
fixtures.path('macos-app-sandbox', 'Info.plist'),
path.join(appBundleContentPath, 'Info.plist'));
fs.copyFileSync(
nodeBinary,
appExecutablePath);
// Sign the app bundle with sandbox entitlements:
assert.strictEqual(
child_process.spawnSync('/usr/bin/codesign', [
'--entitlements', fixtures.path(
'macos-app-sandbox', 'node_sandboxed.entitlements'),
'--force', '-s', '-',
appBundlePath,
]).status,
0);
// Sandboxed app shouldn't be able to read the home dir
assert.notStrictEqual(
child_process.spawnSync(appExecutablePath, [
'-e', 'fs.readdirSync(process.argv[1])', os.homedir(),
]).status,
0);
if (process.stdin.isTTY) {
// Run the sandboxed node instance with inherited tty stdin
const spawnResult = child_process.spawnSync(
appExecutablePath, ['-e', ''],
{ stdio: 'inherit' }
);
assert.strictEqual(spawnResult.signal, null);
}
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