auth      required  pam_nologin.so
auth      required  pam_unix.so     try_first_pass nullok

account   required  pam_nologin.so
account   required  pam_unix.so

session   required  pam_env.so
session   required  pam_unix.so
-session  optional  pam_systemd.so type=wayland class=user desktop=weston
-session  optional  pam_loginuid.so