node/test/parallel/test-permission-fs-symlink.js

65 lines
1.6 KiB
JavaScript

// Flags: --permission --allow-fs-read=* --allow-fs-write=* --allow-child-process
'use strict';
const common = require('../common');
const { isMainThread } = require('worker_threads');
if (!isMainThread) {
common.skip('This test only works on a main thread');
}
const fixtures = require('../common/fixtures');
if (!common.canCreateSymLink()) {
common.skip('insufficient privileges');
}
if (!common.hasCrypto) {
common.skip('no crypto');
}
const assert = require('assert');
const fs = require('fs');
const { spawnSync } = require('child_process');
const path = require('path');
const tmpdir = require('../common/tmpdir');
const file = fixtures.path('permission', 'fs-symlink.js');
const commonPathWildcard = path.join(__filename, '../../common*');
const blockedFile = fixtures.path('permission', 'deny', 'protected-file.md');
const blockedFolder = tmpdir.resolve('subdirectory');
const symlinkFromBlockedFile = tmpdir.resolve('example-symlink.md');
{
tmpdir.refresh();
fs.mkdirSync(blockedFolder);
}
{
// Symlink previously created
fs.symlinkSync(blockedFile, symlinkFromBlockedFile);
}
{
const { status, stderr } = spawnSync(
process.execPath,
[
'--permission',
`--allow-fs-read=${file}`, `--allow-fs-read=${commonPathWildcard}`, `--allow-fs-read=${symlinkFromBlockedFile}`,
`--allow-fs-write=${symlinkFromBlockedFile}`,
file,
],
{
env: {
...process.env,
BLOCKEDFOLDER: blockedFolder,
BLOCKEDFILE: blockedFile,
EXISTINGSYMLINK: symlinkFromBlockedFile,
},
}
);
assert.strictEqual(status, 0, stderr.toString());
}
{
tmpdir.refresh();
}