express signed cookies
var express = require('express');
var cookieParser = require('cookie-parser');
var app = express();
app.use(cookieParser('YOUR-SECRET-SALT'));
app.get('/', (req, res, next) => {
res.cookie('name', 'value', { signed: true });
res.send('Success');
});
app.get('/test', (req, res, next) => {
req.signedCookies.name; // 'value'
});