Generate token at server

at server side

npm i jsonwebtoken

const jwt = require("jsonwebtoken");

• ctrl+j
• node
• require('crypto').randomBytes(64).toString('hex')

copy without quotation

DECLATE AT .env

ACCCESS_TOKEN = 72a843f9dea6a7e3253fffb4d73fab43381fa6a0213e3ea5fdb6f1cc57d588ec2bf8a34686a15fefcf33aa7556c49440a9ef8f2402e7adeff230cb73a2b58***

app.get('/jwt', async(req,res)=>{
  const email = req.query.email;
  const uid = req.query.uid;
  const query = { uid: uid};
  const user = await usersCollection.findOne(query);
  console.log(user);
  const token = jwt.sign({uid: user.uid, email: user.email}, process.env.ACCCESS_TOKEN);
res.send(token);
})