We have multiple applications integrated into Auth0. We have SSO established between them by means of SDK integration by various applications and calling getTokenSilently.
If application1 has a SSO cookie present, when application2 launches it does getTokenSilently and obtains a new token by doing SSO and obtains its own user access token. GetTokenSilently results in doing entire SSO/Oauth flow and takes time.
If user was authenticated into application1 and when application2 is launched, is there a way for application2 to check is SSO cookie is present that is set by any other participating application? In this case cookie could be “auth0.{application1}.is.authenticated”, but we are trying to launch application2 and trying to check if SSO cookie is present. Once it finds the SSO cookie present, then only it will try to do SSO and obtain its own access token for application2.