Previously remember-me sessions where tied to the SSO max session
timeout which could lead to unexpected early session timeouts.
We now allow SSO timeouts to be configured separately for sessions
with enabled remember-me. This enables users to opt-in for longer
session timeouts.
SSO session timeouts for remember-me can now be configured in the
tokens tab in the realm admin console. This new configuration is
optional and will tipically host values larger than the regular
max SSO timeouts. If no value is specified for remember-me timeouts
then the regular max SSO timeouts will be used.
Work based on PR https://github.com/keycloak/keycloak/pull/3161 by
Thomas Darimont <thomas.darimont@gmail.com>