I'm using @react-native-google-signin/google-signin, the free version. I tried following some tutorials to implement the Login functionality, the problem is it throws Developer_Error.

I could make it work on Android locally by using the SHA1 of the gradle folder of the prebuilt app. But for the final deploy I'm using the SHA1 generated by eas credentials on Android.

I configured the webClientId (only field allowed by the lib, some tutorials mention androidClientId but that doesn't exist in the current version).

GoogleSignin.configure({
  webClientId:
    "mytoken-mytoken.apps.googleusercontent", //this is the android clientId generated when creating the OAuth in the google console.
});

and in my app.json I have correctly set the scheme, the CFBundleURLSchemes under CFBundleURLTypes under infoPlist. Also I set up iosUrlScheme in the rn google signin plugin with the same iosClientId that I put into the CFBundleURLSchemes.

Idk, but the docs in the RN lib are pretty trash, the tutorials are all outdated. I tried also using expo-auth-session but I couldn't even get it to work locally, after loggin instead of logging the token it redirected to another part of the app.