What if a site is already logged in with google sso and has it's sso id_token and by using of that wants to login into moodle website by bypassing it's login page. Is this achievable from Oauth2? If yes then how?
If not possible then one may have to submit the moodle login form manually which may require a decrypted password stored from db and then submit the form with it.. how it can be achievable then?