This PR is mostly based on 303446b465.
Additionally, I made few tweaks to documentation and introduce a doc variable for the recommended Java version so limit required changing when migrating the recommended JDK version.
* Closes: https://github.com/keycloak/keycloak/issues/45830
Signed-off-by: Michal Vavřík <michal.vavrik@aol.com>
* OpenJDK 21 support
Closes#28517
Co-authored-by: Václav Muzikář <vaclav@muzikari.cz>
Signed-off-by: Martin Bartoš <mabartos@redhat.com>
* x509 SAN UPN other name is not handled in JDK 21 (#904)
closes#29968
Signed-off-by: mposolda <mposolda@gmail.com>
---------
Signed-off-by: Martin Bartoš <mabartos@redhat.com>
Signed-off-by: mposolda <mposolda@gmail.com>
Co-authored-by: Václav Muzikář <vaclav@muzikari.cz>
Co-authored-by: Marek Posolda <mposolda@gmail.com>
