#!/bin/sh set -e # # POSIX-compliant shell function # to check for the existence of a command # Return 0 if found # pathfind() { OLDIFS="$IFS" IFS=: for p in $PATH; do if [ -x "$p/$*" ]; then IFS="$OLDIFS" return 0 fi done IFS="$OLDIFS" return 1 } case "${1}" in remove) _USERNAME="ftp" _GROUPNAME="${_USERNAME}" _DIRECTORY="/srv/ftp" pathfind deluser if [ $? = 0 ] ; then deluser --quiet --system ${_USERNAME} fi pathfind delgroup if [ $? = 0 ] ; then delgroup --quiet --system --only-if-empty ${_GROUPNAME} || true fi if [ -d "${_DIRECTORY}" ] then rmdir --ignore-fail-on-non-empty "${_DIRECTORY}" || true fi ;; purge) # # purge systemd files # rm -f /etc/systemd/system/vsftpd.service rm -f /etc/systemd/system/multi-user.target.wants/vsftpd.service rm -f /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/vsftpd.service rm -f /var/lib/systemd/deb-systemd-helper-enabled/vsftpd.service.dsh-also rm -f /var/lib/systemd/deb-systemd-helper-masked/vsftpd.service if [ -d /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/ ]; then rmdir --ignore-fail-on-non-empty /var/lib/systemd/deb-systemd-helper-enabled/multi-user.target.wants/ fi if [ -d /var/lib/systemd/deb-systemd-helper-enabled ]; then rmdir --ignore-fail-on-non-empty /var/lib/systemd/deb-systemd-helper-enabled fi if [ -d /var/lib/systemd/deb-systemd-helper-masked ]; then rmdir --ignore-fail-on-non-empty /var/lib/systemd/deb-systemd-helper-masked fi ;; upgrade|failed-upgrade|abort-install|abort-upgrade|disappear) ;; *) echo "postrm called with unknown argument \`${1}'" >&2 exit 1 ;; esac # Automatically added by dh_installinit/12.3 if [ "$1" = "purge" ] ; then update-rc.d vsftpd remove >/dev/null fi # End automatically added section # Automatically added by dh_systemd_enable/12.3 if [ "$1" = "remove" ]; then if [ -x "/usr/bin/deb-systemd-helper" ]; then deb-systemd-helper mask 'vsftpd.service' >/dev/null || true fi fi if [ "$1" = "purge" ]; then if [ -x "/usr/bin/deb-systemd-helper" ]; then deb-systemd-helper purge 'vsftpd.service' >/dev/null || true deb-systemd-helper unmask 'vsftpd.service' >/dev/null || true fi fi # End automatically added section # Automatically added by dh_installdebconf/12.3 if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then . /usr/share/debconf/confmodule db_purge fi # End automatically added section exit 0