tokenizr

const tokenizr = require("@vinval/tokenizr");
// sign({}, timeInSeconds or Date);
// back the token for every use and by default one day duration
const token = tokenizr.sign({userdata: {...}}); 
// or back the token for every use and 7 day duration
const token = tokenizr.sign({userdata: {...}}, 60 * 60 * 24 * 7);
// or back the token for every use and one day end
const token = tokenizr.sign({userdata: {...}}, new Date(year,month,day,hour,minutes,...));
// next, for would verify your token and callback your data
tokenizr.verify(token); // back data based on token received before while still active
// destroy it if it is no longer needed
tokenizr.detroy(token); // back data based on token received before while still active

Example

const express = require("express");
const app = express();
const bodyParser = require("body-parser");
const tokenizr = require("@vinval/tokenizr");
const cookier = require("@vinval/cookier");
app.use(bodyParser.urlencoded({ extended: true }));
const users = {
 user1: {
 password: "12345"
 },
 user2: {
 password: "67890"
 },
}
const checkUser = (username, password) => {
 try {
 if (users[username].password == password) return users[username];
 } catch (error) {
 return false;
 }
 return false;
}
app.get("/", (req,res,next)=>{
 const cookies = cookier.parse(req.headers.cookie);
 const user = tokenizr.verify(cookies.token);
 if (user) {
 // do what you prefer with user object
 }
})
app.post("/login", (req,res,next)=>{
 const { password, username } = req.body;
 const user = checkUser(username, password);
 if (user) {
 const token = tokenizr.sign(user, 60**2 * 24 * 7); // 1 token duration 1 week
 // after that, use token how to prefer
 } else {
 // user not found
 }
})
app.listen(3000);