How to retrieve a user firebase auth ID token in the new firebase version 9?
This is how it is done in firebase version 8 below
firebase.auth().currentUser.getIdToken(/* forceRefresh */ true).then(function(idToken) {
// Send token to your backend via HTTPS
// ...
}).catch(function(error) {
// Handle error
});
Does anyone know how it is done in firebase version 9?
The getIdToken() needs to be imported from the Auth SDK as shown below:
import { getAuth, getIdToken } from "firebase/auth"
const auth = getAuth();
const user = auth.currentUser
if (user) {
getIdToken(user).then((token) => {
console.log(token)
})
}
The same goes for getIdTokenResult() to get user's custom claims.