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#!/bin/sh -e # summary of how this script can be called: # * <postinst> `configure' <most-recently-configured-version> # * <old-postinst> `abort-upgrade' <new version> # * <conflictor's-postinst> `abort-remove' `in-favour' <package> <new-version> # * <deconfigured's-postinst> `abort-deconfigure' `in-favour' # <failed-install-package> <version> `removing' # <conflicting-package> <version> # for details, see /usr/share/doc/packaging-manual/ # # quoting from the policy: # Any necessary prompting should almost always be confined to the # post-installation script, and should be protected with a conditional # so that unnecessary prompting doesn't happen if a package's # installation fails and the `postinst' is called with `abort-upgrade', # `abort-remove' or `abort-deconfigure'. ETC_DIR="/etc/proftpd" CONF=$ETC_DIR/proftpd.conf CONF_NEW=$ETC_DIR/proftpd.conf.proftpd-new MODULES=$ETC_DIR/modules.conf MODULES_NEW=$ETC_DIR/modules.conf.proftpd-new installftp() { if ! getent passwd ftp > /dev/null then adduser --system ftp --home /srv/ftp \|\| true if [ -f /usr/share/proftpd/templates/welcome.msg -a -d ~ftp ] ; then cp -p -v /usr/share/proftpd/templates/welcome.msg ~ftp/welcome.msg.proftpd-new \|\| true do_update ~ftp/welcome.msg \|\| true fi fi } add_sysuser() { if ! getent passwd proftpd > /dev/null then adduser --system --disabled-login --no-create-home --home /run/proftpd proftpd \|\| true else usermod --home=/run/proftpd proftpd \|\| true fi } list_options() { if [ -f $CONF_NEW ] ; then sed -i -e "s/lsdefaultoptions/ListOptions/i" $CONF_NEW fi } tcpwin_options() { if [ -f $CONF_NEW ] ; then sed -i -e "s/tcpreceivewindow/SocketOptions rcvbuf/i" \ -e "s/tcpsendwindow/SocketOptions sndbuf/i" $CONF_NEW fi } scoreboard() { if [ -f $CONF_NEW ] ; then sed -i -e "s/$scoreboardpath.$/#\n#ScoreboardPath is deprecated in 1.2.9, use ScoreboardFile instead\n#\1\n#\n#ScoreboardFile\t\/run\/proftpd\/proftpd.scoreboard\n#/i" \ $CONF_NEW fi } include_modules() { if [ -f $CONF_NEW ] ; then if ! egrep -qi "^[[:space:]]Include./etc/proftpd/modules.conf" $CONF_NEW ; then printf "#\n# Includes required DSO modules. This is mandatory in proftpd 1.3\n#\nInclude\t/etc/proftpd/modules.conf\n\n" >$CONF_NEW.tmp.$$ cat $CONF_NEW >>$CONF_NEW.tmp.$$ mv -f $CONF_NEW.tmp.$$ $CONF_NEW fi fi } identlookups() { if [ -f $CONF_NEW ] ; then if ! egrep -qi "^[[:space:]]<IfModule mod_ident.c>" $CONF_NEW ; then perl -pi -e "s{^(.IdentLookups.)}{<IfModule mod_ident.c>\n\1\n</IfModule>\n}i;" $CONF_NEW fi fi } add_mod_ident() { if [ -f $MODULES_NEW ] ; then if ! egrep -qi "^[[:space:]]\|#LoadModule mod_ident.c" $MODULES_NEW ; then perl -pi -e "s{^(ModulePath .)}{\1\n\n#\n# Added at upgrade time\n#\nLoadModule mod_ident.c\n}i;" $MODULES_NEW fi fi } replace_file () { file=$1 if [ ! -f ${file} ] ; then mv ${file}.proftpd-new ${file} else cp $file ${file}.proftpd-old ucf ${file}.proftpd-new $file fi } do_update () { file=$1 if diff -q ${file} ${file}.proftpd-new >/dev/null 2>&1; then # Old file and new file are identical rm -f ${file}.proftpd-new else replace_file $file fi } create_rundir () { if [ ! -d /run/proftpd ]; then mkdir /run/proftpd fi } disable_script () { file=$1 if [ -x ${file} ]; then cp ${file} ${file}.disabled cat >${file}.disabled <<EOF #!/bin/sh # This script has been disabled at upgrade time exit 0 EOF cat ${file} >>${file}.disabled rm -f ${file} fi } # update-inetd is used if found, else you are on your own if [ ! -z `which update-inetd` ]; then UPDATE_INETD=update-inetd else UPDATE_INETD=/bin/true fi if [ "$1" = "configure" ]; then # create directory in /run create_rundir # mv eventual old configuration in the new location if [ -f /etc/proftpd.conf -a ! -f $CONF ]; then mv /etc/proftpd.conf $CONF fi # use current configuration files or generate new ones from scratch for name in proftpd modules sql ldap tls virtuals sftp geoip snmp do if [ ! -f $ETC_DIR/$name.conf ]; then cp /usr/share/proftpd/templates/$name.conf $ETC_DIR/$name.conf.proftpd-new else cp $ETC_DIR/$name.conf $ETC_DIR/$name.conf.proftpd-new fi done # update-inetd does not manage hostlist prefix to service, at least avoid to add a duplicated line if [ -f /etc/inetd.conf -a $(grep -qs '^([[:alnum:],.]+)?:?ftp[[:space:]]+' /etc/inetd.conf\|wc -l) -eq 0 ]; then $UPDATE_INETD --group STANDARD --add '#<off># ftp stream tcp nowait root /usr/sbin/tcpd /usr/sbin/proftpd' fi add_sysuser installftp # do mandatory changes list_options tcpwin_options scoreboard include_modules identlookups add_mod_ident # disable old cron jobs if needed disable_script /etc/cron.monthly/proftpd disable_script /etc/cron.monthly/proftpd-basic # propose maintainer changes to user do_update /etc/proftpd/proftpd.conf do_update /etc/proftpd/modules.conf do_update /etc/proftpd/tls.conf do_update /etc/proftpd/sql.conf do_update /etc/proftpd/ldap.conf do_update /etc/proftpd/virtuals.conf do_update /etc/proftpd/sftp.conf do_update /etc/proftpd/geoip.conf do_update /etc/proftpd/snmp.conf # be safe and change permissions for .conf files where passwords should # potentially be present chmod 600 /etc/proftpd/sql.conf* /etc/proftpd/ldap.conf* \|\| true # clean run files (pidfile and scoreboard) rm -f /run/proftpd/proftpd* /run/proftpd.pid # enable and start proftpd daemon via systemctl if egrep -qi "^[[:space:]]ServerType.standalone" /etc/proftpd/proftpd.conf then deb-systemd-invoke enable proftpd.service deb-systemd-invoke restart proftpd.service fi fi if [ -e "/etc/init.d/proftpd" ]; then set +e proftpd -t >/dev/null 2>&1 if [ $? = 0 ]; then set -e else echo "Cannot start proftpd, please check syntax of your configuration file $CONF" fi fi # Automatically added by dh_installinit/13.3.4 if [ "$1" = "configure" ] \|\| [ "$1" = "abort-upgrade" ] \|\| [ "$1" = "abort-deconfigure" ] \|\| [ "$1" = "abort-remove" ] ; then if [ -x "/etc/init.d/proftpd" ]; then update-rc.d proftpd defaults >/dev/null if [ -n "$2" ]; then _dh_action=restart else _dh_action=start fi invoke-rc.d --skip-systemd-native proftpd $_dh_action \|\| exit 1 fi fi # End automatically added section # Automatically added by dh_installsystemd/13.3.4 if [ "$1" = "configure" ] \|\| [ "$1" = "abort-upgrade" ] \|\| [ "$1" = "abort-deconfigure" ] \|\| [ "$1" = "abort-remove" ] ; then if deb-systemd-helper debian-installed 'proftpd.socket'; then # This will only remove masks created by d-s-h on package removal. deb-systemd-helper unmask 'proftpd.socket' >/dev/null \|\| true if deb-systemd-helper --quiet was-enabled 'proftpd.socket'; then # Create new symlinks, if any. deb-systemd-helper enable 'proftpd.socket' >/dev/null \|\| true fi fi # Update the statefile to add new symlinks (if any), which need to be cleaned # up on purge. Also remove old symlinks. deb-systemd-helper update-state 'proftpd.socket' >/dev/null \|\| true fi # End automatically added section # Automatically added by dh_installsystemd/13.3.4 if [ "$1" = "configure" ] \|\| [ "$1" = "abort-upgrade" ] \|\| [ "$1" = "abort-deconfigure" ] \|\| [ "$1" = "abort-remove" ] ; then if deb-systemd-helper debian-installed 'proftpd.service'; then # This will only remove masks created by d-s-h on package removal. deb-systemd-helper unmask 'proftpd.service' >/dev/null \|\| true if deb-systemd-helper --quiet was-enabled 'proftpd.service'; then # Create new symlinks, if any. deb-systemd-helper enable 'proftpd.service' >/dev/null \|\| true fi fi # Update the statefile to add new symlinks (if any), which need to be cleaned # up on purge. Also remove old symlinks. deb-systemd-helper update-state 'proftpd.service' >/dev/null \|\| true fi # End automatically added section

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