node/test/parallel/test-permission-audit-child-process-inherit-flags.js
Rafael Gonzaga dc99d18597
lib: handle --permission-audit when propagating flags
Signed-off-by: RafaelGSS <rafael.nunu@hotmail.com>
PR-URL: https://github.com/nodejs/node/pull/63047
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: James M Snell <jasnell@gmail.com>
2026-05-06 19:21:11 +00:00

93 lines
2.9 KiB
JavaScript

// Flags: --permission-audit --allow-child-process --allow-fs-read=* --allow-fs-write=*
'use strict';
const common = require('../common');
const { isMainThread } = require('worker_threads');
if (!isMainThread) {
common.skip('This test only works on a main thread');
}
if (process.config.variables.node_without_node_options) {
common.skip('missing NODE_OPTIONS support');
}
const assert = require('assert');
const childProcess = require('child_process');
// Verify that the parent is running in audit mode
assert.strictEqual(typeof process.permission.has, 'function');
{
assert.strictEqual(process.env.NODE_OPTIONS, undefined);
}
// Child should inherit --permission-audit and the allow-flags via NODE_OPTIONS
{
const { status, stdout } = childProcess.spawnSync(process.execPath,
[
'-e',
`
console.log(typeof process.permission);
console.log(process.permission.has("fs.write"));
console.log(process.permission.has("fs.read"));
console.log(process.permission.has("child"));
`,
]
);
assert.strictEqual(status, 0);
const [permType, fsWrite, fsRead, child] = stdout.toString().split('\n');
assert.strictEqual(permType, 'object');
assert.strictEqual(fsWrite, 'true');
assert.strictEqual(fsRead, 'true');
assert.strictEqual(child, 'true');
}
// Child spawned with explicit --permission should use its own flags, not inherit parent's
{
const { status, stdout } = childProcess.spawnSync(
process.execPath,
[
'--permission',
'--allow-fs-write=*',
'-e',
`
console.log(typeof process.permission);
console.log(process.permission.has("fs.write"));
console.log(process.permission.has("fs.read"));
console.log(process.permission.has("child"));
`,
]
);
assert.strictEqual(status, 0);
const [permType, fsWrite, fsRead, child] = stdout.toString().split('\n');
assert.strictEqual(permType, 'object');
assert.strictEqual(fsWrite, 'true');
assert.strictEqual(fsRead, 'false');
assert.strictEqual(child, 'false');
}
// Child spawned with explicit --permission-audit should use its own flags
{
const { status, stdout } = childProcess.spawnSync(
process.execPath,
[
'--permission-audit',
'--allow-fs-write=*',
'-e',
`
console.log(typeof process.permission);
console.log(process.permission.has("fs.write"));
console.log(process.permission.has("fs.read"));
`,
]
);
assert.strictEqual(status, 0);
const [permType, fsWrite, fsRead] = stdout.toString().split('\n');
assert.strictEqual(permType, 'object');
assert.strictEqual(fsWrite, 'true');
assert.strictEqual(fsRead, 'false');
}
{
assert.strictEqual(process.env.NODE_OPTIONS, undefined);
}