export JWT_SECRET_KEY=ABCD ; ## command line!
const jwt = require(“jsonwebtoken”);
const makeToken = (email) => {
const expirationDate = new Date();
expirationDate.setHours(new Date().getHours() + 1);
return jwt.sign({ email, expirationDate }, process.env.JWT_SECRET_KEY);
};
const myPublicToken=makeToken(‘mark@edwardsmark.com’);
console.log ( jwt.verify( myPublicToken, process.env.JWT_SECRET_KEY) );