google-jwt-validation

Install

npm i google-jwt-validation

Import in project

const googleJwtValidation = require("google-jwt-validation");

Validate a JWT

googleJwtValidation
    .validate({ token })
    .then((decoded) => {
        //do stuff with your valid token
    })
    .catch((err) => console.log(err));

If you want, you can use await.

Manually refresh google public keys

This will take care to update the keys when become invalid, but if you want, you can refresh the keys by yourself.

googleJwtValidation
    .refreshKeys()
    .then(({ PEM, JWK }) => {
        //do stuff with the copy of the keys
    })
    .catch((err) => console.log(err));

Change default endpoints

To change the default endpoints for the keys, call the changeEndpoints() method

googleJwtValidation.changeEndpoints({
    PEM: "https://www.googleapis.com/oauth2/v1/certs",
    JWK: "https://www.googleapis.com/oauth2/v3/certs",
});