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'use strict';
// Verifies that the REPL history file is created with mode 0600
// Flags: --expose_internals
const common = require('../common');
if (common.isWindows) {
common.skip('Win32 uses ACLs for file permissions, ' +
'modes are always 0666 and says nothing about group/other ' +
'read access.');
}
const assert = require('assert');
const path = require('path');
const fs = require('fs');
const repl = require('internal/repl');
const Duplex = require('stream').Duplex;
// Invoking the REPL should create a repl history file at the specified path
// and mode 600.
const stream = new Duplex();
stream.pause = stream.resume = () => {};
// ends immediately
stream._read = function() {
this.push(null);
};
stream._write = function(c, e, cb) {
cb();
};
stream.readable = stream.writable = true;
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
const replHistoryPath = path.join(tmpdir.path, '.node_repl_history');
const checkResults = common.mustCall(function(err, r) {
assert.ifError(err);
const stat = fs.statSync(replHistoryPath);
const fileMode = stat.mode & 0o777;
assert.strictEqual(
fileMode, 0o600,
`REPL history file should be mode 0600 but was 0${fileMode.toString(8)}`);
// Close the REPL
r.input.emit('keypress', '', { ctrl: true, name: 'd' });
r.input.end();
});
repl.createInternalRepl(
{ NODE_REPL_HISTORY: replHistoryPath },
{
terminal: true,
input: stream,
output: stream
},
checkResults
);