Firebase Authentication Error code : auth/app-not-authorized

Question

I Used firebase authentication Sign in a user with an email address and password. I also enable email/password & i used firebase hosting.

It show

Error code >> auth/app-not-authorized

Massage >> This app, identified by the domain where it's hosted, is not authorized to use Firebase Authentication with the provided API key. Review your key configuration in the Google API console.

   firebase.auth().signInWithEmailAndPassword($('#username').val(),                  $('#password').val())
            .then(                     
            )
            .catch(function (error) {
                var errorCode = error.code;
                var errorMessage = error.message;            
        console.log(">>>"+errorCode+">>"+errorMessage);                 
            });

Review your key configuration in the Google API console The message is loud and clear! — Sudhansu Choudhary

bojeil bojeil · Accepted Answer · 2017-08-18T03:24:24

You must have added key restrictions on your browser API key. You need to go to the Google Cloud console and remove those restrictions.

Firebase Authentication Error code : auth/app-not-authorized

2 Answers