Did anyone get it to work? I tried on the official alpine docker image, enabled password login for root. The shadow entry has ! as password by default, this didn't work with a > 256 character password (i also did passwd -l which also does !). I manually changed it to * and it still didn't work.
Am I doing anything wrong here?
OpenSSH_10.3p1, OpenSSL 3.5.9 29 Sep 2026
PRETTY_NAME="Alpine Linux v3.24"