google-identity

I am following these instructions ( https://developers.google.com/identity/sign-in/android/backend-auth ) for getting an ID token to be sent to my Backend but when I set String scopes = "audience:server:client_id:" + Service.SERVER_CLIENT_ID; (Yes the SERVER_CLIENT_ID is not the Android Client ID) I fail to get a token and throws this error. E/Login: com.google.android.gms.auth.GoogleAuthException: Unknown However when I use the following scope instead String scopes = "oauth2:profile email"; I successfully get 'a' token but it's not as long as I expected it to be and I'm afraid it might be

I'm trying to check if a user is signed in or not, but I'm getting really inconsistent results that seem to have some sort of race condition involved. I basically took the code Google Developer Website : gapi.load('auth2', function() { auth2 = gapi.auth2.init({ client_id: 'my_client_id.apps.googleusercontent.com', }); console.log(auth2.isSignedIn.get()); setTimeout(function(){console.log(auth2.isSignedIn.get())},50); setTimeout(function(){console.log(auth2.isSignedIn.get())},500); setTimeout(function(){console.log(auth2.isSignedIn.get())},1000); }); For some reason, the first two return false,

I'm using Google Sign-In. A user comes to my site and logs in with gapi.auth2.getAuthInstance().signIn() , or they are already logged in and when the page loads (or reloads) we fetch the status. At this point I have an identity token good for an hour that I can validate on the server. When a user leaves the browser sitting (say, overnight), this token expires. gapi.auth2.getAuthInstance().isSignedIn.get() returns true, but the token does not validate. How can I log in a user and keep them logged in while their session is active (ie, browser hasn't been closed)? Or refresh the token? Anything

I'm using google sign-in services to authenticate users that use my app. I got it to work when I just requested email information GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN) .requestEmail().build(); Then, I figured out I also need to request ID token to be able to authenticate with my backend so I did: GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN) .requestIdToken(String.valueOf(R.string.server_client_id)) .requestEmail().build(); The problem is that it wouldn't let me log in after the changes.