PREIN

/bin/sh

/usr/share/rpm-helper/add-user openssh $1 sshd /var/empty /sbin/nologin

PREUN

/bin/sh

/usr/share/rpm-helper/del-service openssh $1 sshd

POSTIN

/bin/sh

/usr/share/rpm-helper/add-service openssh $1 sshd

POSTUN

/bin/sh

/usr/share/rpm-helper/del-user openssh $1 sshd

Triggers

openssh-server < 3.8p1

/bin/sh

if grep -qE "^\W*auth\W+\w+\W+.*pam_(ldap|winbind|mysql)" /etc/pam.d/system-auth /etc/pam.d/sshd; then
   perl -pi -e 's|^#UsePAM no|UsePAM yes|' /etc/ssh/sshd_config
fi