javascript - Web Google authentication with firebase

Question

uncaught exception: Error: This operation is not supported in the environment this application is running on. "location.protocol" must be http, https or chrome-extension and web storage must be enabled.

var config = {
apiKey: "*****",
authDomain: "******",
};
firebase.initializeApp(config);
var provider = new firebase.auth.GoogleAuthProvider();
provider.addScope('profile');
provider.addScope('https://www.googleapis.com/auth/drive');
firebase.auth().signInWithRedirect(provider);
alert(1);
}

Answer 1

Waitting for answers