X-Git-Url: http://ftp.carnet.hr/pub/carnet-debian/scm?a=blobdiff_plain;f=usr%2Fshare%2Fcarnet-upgrade%2Ffunctions.sh;fp=usr%2Fshare%2Fcarnet-upgrade%2Ffunctions.sh;h=0000000000000000000000000000000000000000;hb=1e70ff3fe998033fd93c8cd177082b8cd566d2ce;hp=5de5d43bb273217d916853729a17c8035aa7978d;hpb=145b5a97d79f0305f0c6b56fc78437eac89ec94b;p=carnet-upgrade.git

diff --git a/usr/share/carnet-upgrade/functions.sh b/usr/share/carnet-upgrade/functions.sh
deleted file mode 100644
index 5de5d43..0000000
--- a/usr/share/carnet-upgrade/functions.sh
+++ /dev/null
@@ -1,678 +0,0 @@
-# last update: 2005-07-03
-# Ivan 'ico' Rako <irako@srce.hr>
-# Zoran 'jelly' Dzelajlija <jelly@srce.hr>
-
-notice () {
-  dialog --backtitle "$title" --msgbox "$*" 18 75
-}
-
-first_warning () {
-  dialog --backtitle "$title" --yesno "$msg_first_warning" 18 75
-}
-
-pkg() {
-  local version
-  dpkg -l "$1" 2> /dev/null | egrep -q "^.i" || return 1
-  [ -z "$2" ] && return 0
-  version=$(dpkg -s "$1" | awk '/^Version:/ {print $2}')
-  dpkg --compare-versions "$version" "$2" "$3" 2>&1 > /dev/null
-}
-
-log() {
-  logfile=${logfile:=/var/log/carnet-upgrade.log}
-  touch $logfile
-  echo "$(date +'%Y-%m-%d %H:%M:%S') $*" >> $logfile
-  echo "CN: $*"
-}
-
-# find first free uid/gid in range
-# find_id passwd 100 999
-find_id() {
-  local db first last ids
-  db=$1
-  first=$2
-  last=$3
-  ids=$(getent $db | awk -F: "\$3 >= $first && \$3 <= $last {print \$3}")
-  for i in $(seq $first $last)
-  do
-    if ! echo $ids |grep -q $i; then
-      echo $i
-      return 0
-    fi
-  done
-  return 1
-}
-
-# safe in-place s///
-check_and_sed() {
-  [ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx
-  local s sedcmd ret i
-  s="$1"
-  shift
-  sedcmd="$1"
-  shift
-  ret=2
-  for i in $*
-  do
-    [ -e "$i" ]        || continue
-    egrep -q "$s" "$i" || continue
-    [ -h "$i" ]        && i=$(readlink -f "$i")
-    sed "$sedcmd" "$i" > "$i.dpkg-tmp"
-    chown --reference "$i" "$i.dpkg-tmp"
-    chmod --reference "$i" "$i.dpkg-tmp"
-    mv "$i.dpkg-tmp" "$i"
-    ret=0
-  done
-  if [ "$ret" -eq 0 ]; then
-    log "Done \"$sedcmd\" to $*"
-  fi
-  return $ret
-}
-
-#
-# Update uid for user from reserved system range (0-99) to dynamic system
-# range (100-999).  Optionally update ownerships of given directories.
-# $0 user [directory ...]
-#
-check_and_update_ugid() {
-  local user newgid newuid
-  user=$1
-  if [ "$(getent passwd $user | awk -F: '$3 >= 100 {print "ok"; exit 0}')" ]; then
-    return 0
-  fi
-  shift
-  newgid=$(find_id group 100 999)
-  newuid=$(find_id passwd 100 999)
-  # other directories/files
-  chown -R $newuid:$newgid $*
-  groupmod -g $newgid $user
-  usermod -u $newuid -g $newgid $user
-  log "Fixed $user user uid/gid."
-}
-
-pkgadd () {
-  [ -n "$*" ] || return 0
-  log "Installing $* ..."
-  apt-get -y$s install $* || {
-    dpkg --configure -a
-    apt-get -yf install
-    apt-get -y$s install $*
-  }
-}
-
-pkgrm () {
-  [ -n "$*" ] || return 0
-  log "Removing $* ..."
-  apt-get -y$s --purge remove $* || {
-    dpkg --configure -a
-    apt-get -yf install
-    apt-get -y$s --purge remove $*
-  }
-}
-
-update() {
-  log "Running apt-get update ..."
-  apt-get -y$s update || {
-    apt-get -yf install
-    apt-get -y$s update
-  }
-  apt-get autoclean
-  apt-get -dy$s dist-upgrade
-}
-
-dist_upgrade () {
-  log "Running dist-upgrade ..."
-  apt-get -y$s dist-upgrade || {
-    dpkg --configure -a
-    apt-get -y$s dist-upgrade
-  }
-}
-
-remove_bloat() {
-  local to_remove add_this i j n text to_show cmd tmpfile installed
-  local update_selections pkgs_to_deselect oldifs
-  text="$msg_remove_bloat"
-
-  [ "$DEBUG" ] && set -x
-  n=0
-  for i in $(echo "$bloats" | sed 's/		*/	/g'| awk -F'	' '{print $2}')
-  do
-    if pkg $i; then
-      installed="$installed $i"
-      add_this="$(echo "$bloats" | egrep "	.*\b${i}\b" | sed 's/		*/	/g'| awk -F'	' '{print $1}')"
-      if ! echo "$to_show" | grep -q "$add_this"; then
-        to_show="$to_show \"$add_this\" \"\" on"
-        n=$(($n+1))
-      fi
-    fi
-  done
-  [ -z "$to_show" ] && return 0
-  tmpfile=$(mktemp /var/lib/carnet-upgrade/dialog-tmp.XXXXXX)
-  cmd="dialog --nocancel --backtitle \""$title"\" --checklist \""$text"\" 20 75 $n $to_show"
-  [ "$DEBUG" ] && set +x
-    eval $cmd 2> $tmpfile
-  [ "$DEBUG" ] && set -x
-  to_remove="$(cat $tmpfile | sed 's/\"\ \"/	/g; s/\"\ *//g; s/\\//g')"
-  [ "$DEBUG" ] || rm -f $tmpfile 
-  [ "$DEBUG" ] && echo "DEBUG: to_remove=$to_remove" 1>&2
-  oldifs="$IFS"
-  IFS="	" # tab
-  for i in $(echo "$to_remove")
-  do
-    IFS="$oldifs"
-    for j in $(echo "$bloats" | grep "^$i" | sed 's/		*/	/g'| awk -F'	' '{print $2}')
-    do
-      # hopefully this will tell apt not to reinstall them at upgrade time
-      update_selections="${update_selections}
-        $j	deinstall"
-      pkgs_to_deselect="$pkgs_to_deselect $j"
-      # only remove those that really are installed
-      if echo "$installed" | grep -q "$j"; then
-        pkgs_to_remove="$pkgs_to_remove $j"
-      fi
-    done
-  done
-  [ "$DEBUG" ] && echo "DEBUG: pkgs_to_remove=$pkgs_to_remove" 1>&2
-  # Finally, remove those
-  if [ -n "$update_selections" ]; then
-    echo "$update_selections" | dpkg --set-selections
-    log "Deselected:${pkgs_to_deselect}"
-  fi
-  eval pkgrm $pkgs_to_remove
-}
-
-post_upgrade() {
-  touch "$post_upgrade_queuetab"
-  if ! grep -q "true	$*" "$post_upgrade_queuetab"; then
-    echo "true	$*" >> "$post_upgrade_queuetab"
-  fi
-}
-
-run_post_upgrade() {
-  if [ -f "$post_upgrade_queuetab" ]; then
-    run_actions post_upgrade "$post_upgrade_queuetab"
-    mv "$post_upgrade_queuetab" "${post_upgrade_queuetab}.done.$(date '+%Y-%m-%d.%H:%M:%S')"
-  fi      
-}
-
-###
-
-run_actions() {
-  local line lineno lineno2 f n name action testmsg
-  [ "$DEBUG" ] && set -vx
-  name="$1"
-  f="$2"
-  [ -f "$f" ] ||   return 2 # no such file
-  n=$(wc -l "$f" | awk '{print $1}')
-  [ "$n" -lt 1 ] && return 1 # no lines to process
-  log "run_actions ($name) started, processing $n lines from \"$f\"."
-  log "-----"
-  lineno=0
-  lineno2=0
-  while [ "$lineno" -lt "$n" ]
-  do
-    lineno=$(($lineno+1))
-    lineno2=$lineno
-    line=$(head -$lineno "$f" | tail -1)
-    if echo $line | grep -q '^#'; then	# comment
-      continue
-    fi
-    while echo "$line" | egrep -q '\\$'	# continuation
-    do
-      lineno2=$(($lineno2+1))
-      line=$(echo -n "$line"| sed 's/\\$//'; head -$lineno2 "$f" | tail -1)
-    done
-    test=$(echo "$line" | sed 's/		*/	/g'| awk -F'	' '{print $1}')
-    action=$(echo "$line" | sed 's/		*/	/g'| awk -F'	' '{print $2}')
-    testmsg=""
-    [ "$test" != "true" ] && testmsg="if '$test'"
-    if eval $test; then
-      log "$(printf 'action %02d' $lineno) starting: '${action}' $testmsg "
-      eval $action
-      log "$(printf 'action %02d' $lineno) finished: '${action}' $testmsg"
-    else
-      log "$(printf 'action %02d' $lineno) skipping: '${action}' $testmsg"
-    fi
-    [ "$lineno2" -gt "$lineno" ] && lineno=$lineno2
-  done
-  log "run_actions ($1) finished"
-  log "-----"
-}
-
-# funkcija vraca popis paketa koje treba upgradeati
-what_upgrade () {
-  local IFSOLD name version package
-
-  for package in `echo "$needed_versions" | awk '{print $1}'| grep -v ^$`; do
-    IFSOLD="$IFS"
-    IFS="	" # tab
-    read name version <<-EOPTS
-	$(echo "$needed_versions" | sed 's/		*/	/g' | grep ^$package)
-	EOPTS
-    IFS="$IFSOLD"
-    if pkg "$name" lt "$version"; then
-    	echo -n " $name"
-    fi
-  done
-}
-
-# funkcija za ispis paketa koje treba upgradeati
-check_upgrade () {
-  local upgrade
-  upgrade="`what_upgrade`"
-
-  if [ "$upgrade" ]; then
-    notice "
-Prije prelaska na Debian Etch potrebno je napraviti upgrade ovih paketa:
-  $upgrade
-
-Pokrenite:
-  'apt-get dist-upgrade'
-ili:
-  'apt-get install${upgrade}'
-  
-Nakon toga ponovno pozovite ovu skriptu."
-    log "carnet-upgrade aborted, upgrade of$upgrade needed."
-    exit 1
-  fi
-}
-
-upgrade () {
-  local to_install packages
-  case "$1" in
-    first)
-      packages="$packages_first"
-    ;;
-    second)
-      packages="$packages_second"
-    ;;
-    *)
-    return 1
-  esac
-
-  for i in $packages
-  do
-    pkg $i && to_install="$to_install $i"
-  done
-
-  if [ -n "$to_install" ];then
-    eval pkgadd $to_install
-  else
-    return 0
-  fi
-}
-
-# funkcija utrpa ispravan sources.list
-create_sources_list () {
-    [ -f /etc/apt/sources.list -a ! -f /etc/apt/sources.list.cn3-upgrade ] && mv /etc/apt/sources.list /etc/apt/sources.list.cn3-upgrade
-    cp /usr/share/carnet-upgrade/files/etc/apt/sources.list /etc/apt
-    notice "Novi sadrzaj datoteke /etc/apt/sources.list:
-
-`cat /etc/apt/sources.list`"
-}
-
-
-# funkcija koja brise grupu proc
-remove_group_proc () {
-  if getent group proc > /dev/null; then
-    groupdel proc || true
-    log "groupdel proc (temporarily)"
-    post_upgrade add_group_proc
-  fi
-}
-
-add_group_proc () {
-  if ! getent group proc > /dev/null; then
-    groupadd -g 99 proc 
-    log "groupadd -g 99 proc"
-    if [ -x /etc/init.d/oidentd -a -f /etc/default/oidentd ] && \
-       egrep -q 'OIDENT_GROUP.*proc' /etc/default/oidentd; then
-      /etc/init.d/oidentd restart || true
-    fi
-  fi
-}
-
-# backup_slapd_db
-backup_slapd_db () {
-  local ldap_backup=/var/backups/slapcat.cn3-upgrade
-
-  if [ ! -f $ldap_backup ]; then
-    [ -x /etc/init.d/freeradius ] && /etc/init.d/freeradius stop || true
-
-    if [ -x /etc/init.d/slapd -a -d /var/lib/ldap ]; then
-      /etc/init.d/slapd stop || true
-      if slapcat -l $ldap_backup; then
-        log "$ldap_backup created"
-        notice "Napravljen backup slapd baze u $ldap_backup."
-      fi
-      /etc/init.d/slapd start || true
-    fi
-
-    [ -x /etc/init.d/freeradius ] && /etc/init.d/freeradius start || true
-  else
-    log "slapd backup already at $ldap_backup, skipping"
-    notice "Backup slapd baze u $ldap_backup vec postoji!"
-  fi
-}
-
-# backup etc direktorija
-backup_etc_dir () {
-  local etc_backup=/var/backups/etc.cn3-upgrade.tar.gz
-
-  if [ ! -f $etc_backup ]; then
-    if tar cfz $etc_backup /etc 2> /dev/null; then
-      log "$etc_backup created"
-      notice "Napravljen backup /etc direktorija u $etc_backup."
-    fi
-  else
-    log "/etc backup already present in $etc_backup, skipping."
-    notice "Backup /etc direktorija u $etc_backup vec postoji!"
-  fi
-}
-
-# fixaj /etc/default/raid2
-fix_etc_default_raid2 () {
-  if [ -f /etc/default/raid2 ]; then
-    sed "s/^AUTOSTART.*/AUTOSTART=true/g" /etc/default/raid2 > /etc/default/raid2.cn3-upgrade.$$
-    chown --reference=/etc/default/raid2 /etc/default/raid2.cn3-upgrade.$$
-    chmod --reference=/etc/default/raid2 /etc/default/raid2.cn3-upgrade.$$
-
-    if ! cmp -s /etc/default/raid2.cn3-upgrade.$$ /etc/default/raid2; then
-      log "Fixed /etc/default/raid2 AUTOSTART option."
-      mv /etc/default/raid2.cn3-upgrade.$$ /etc/default/raid2
-    else
-      rm /etc/default/raid2.cn3-upgrade.$$
-    fi
-  fi
-}
-
-# restore distribution config file
-restore_config () {
-  local file file_backup
-
-  for file in "$@"; do
-    file_backup=$file.cn3-upgrade
-    if [ -e $file -a ! -e $file_backup ]; then
-      # backup file
-      mv $file $file_backup
-
-      # install original
-      log Restoring config file $file
-      cp /usr/share/carnet-upgrade/files/$file $file
-    fi
-  done
-}
-
-# restore modified config to their package defaults
-# so the upgrade doesn't complain so much
-restore_configs () {
-  restore_config /etc/bind/named.conf.options
-  restore_config /etc/default/ntpdate
-  restore_config /etc/default/oidentd
-  restore_config /etc/default/postgrey
-  restore_config /etc/default/saslauthd
-  restore_config /etc/default/slapd
-  restore_config /etc/dovecot/dovecot.conf
-  restore_config /etc/init.d/mysql
-  restore_config /etc/init.d/slapd
-  restore_config /etc/issue
-  restore_config /etc/issue.net
-  restore_config /etc/logrotate.d/mysql-server
-  restore_config /etc/mysql/my.cnf
-  restore_config /etc/ntp.conf
-  restore_config /etc/pam.d/login
-  restore_config /etc/php4/apache/php.ini
-  restore_config /etc/php4/cgi/php.ini
-  restore_config /etc/php4/cli/php.ini
-  restore_config /etc/postgrey/whitelist_clients
-  restore_config /etc/security/limits.conf
-  restore_config /etc/squirrelmail/apache.conf
-  restore_config /etc/sysctl.conf
-  restore_config /etc/vsftpd.conf
-  restore_config /etc/xinetd.conf
-
-  # orphaned config file - no owner
-  rm -f /etc/logcheck/ignore.d.server/imap
-
-  # aide switched to ucf, move old configs aside
-  for file in /etc/aide/aide.conf /etc/cron.daily/aide /etc/default/aide; do
-      [ ! -e "$file.cn3-upgrade" ] && mv "$file" "$file.cn3-upgrade"
-      rm -f "$file"
-  done
-}
-
-# make a silent installation of carnet and srce keyrings
-install_keyrings () {
-  pkgadd carnet-keyring srce-keyring
-  pkgadd dpkg apt debconf
-
-  dpkg-reconfigure carnet-keyring srce-keyring
-  update
-}
-
-# make a silent upgrade to new libc6
-upgrade_libc () {
-  DEBIAN_FRONTEND=noninteractive pkgadd libc6
-}
-
-# upgrade apache -> apache2
-upgrade_apache () {
-  # bugfix for apache2-cn postinst
-  mkdir -p /etc/apache2
-  touch /etc/apache2/httpd.conf
-
-  pkgadd php4-odbc php4-xslt
-
-  # apache2 conflicts with these
-  pkgrm apache aosi-aai aosi-www-aai php4-cn squirrelmail-cn
-
-  # apache2-cn postinst needs new mktemp
-  #pkgadd apache2-cn php5-cn aosi-aai aosi-www-aai # squirrelmail-cn
-
-  pkgadd apache2 apache2-mpm-prefork libapache2-mod-php4 ssl-cert
-  apt-get install -y -d apache2-cn php4-cn
-  apt-get autoclean
-  dpkg -i --ignore-depends=apache2-cn \
-     /var/cache/apt/archives/apache2-cn_* \
-     /var/cache/apt/archives/php4-cn_*
-
-  export CARNET_SCRIPT_DEBUG=1
-  pkgadd aosi-aai aosi-www-aai # squirrelmail-cn
-  unset  CARNET_SCRIPT_DEBUG
-  
-}
-
-upgrade_amavis () {
-  # remove diversion
-  if [ -L /etc/init.d/amavis -a -f /etc/init.d/amavis.amavisd-new ]; then
-    rm -f /etc/init.d/amavis
-    dpkg-divert --quiet --remove /etc/init.d/amavis
-  fi
-
-  # move old config aside
-  local conf=/etc/amavis/amavisd.conf
-  if [ -e $conf -a ! -e $conf.cn3-upgrade ]; then
-    mv $conf $conf.cn3-upgrade
-  fi
-
-  pkgadd amavisd-cn amavisd-new
-
-  check_and_sed '^clamd.*5.clamav.log$' \
-                's/^\(clamd.*\)5.clamav.log$/\14\tsocket/g' \
-                /etc/inet.d/amavisd-cn || true
-}
-
-# fix openldap-aai postinst user handling
-upgrade_openldap () {
-  #pkgrm openldap-cn # deprecated
-  apt-get -y$s install openldap-aai || true # postinst fails
-  chown -R openldap:openldap /var/lib/ldap  # fix slapd
-  /etc/init.d/slapd restart
-  dpkg --configure -a # try postinst again
-}
-
-# workaround postfix-cn dependencies
-upgrade_postfix () {
-  pkgadd sasl2-bin
-  pkgadd postfix postfix-cn
-}
-
-# workaround dovecot-cn dependencies
-upgrade_dovecot () {
-  pkgadd dovecot-imapd dovecot-pop3d
-  pkgadd dovecot-cn
-}
-
-# workaround ntp-cn dependencies
-upgrade_ntp () {
-  pkgadd ntp ntpdate
-  # pkgrm ntp-server
-  pkgadd ntp-cn
-}
-
-# instaliraj zadnji freeradius; uvjeti u queue fileovima
-install_freeradius () {
-  pkgadd --force-yes freeradius-cn freeradius=1.0.5-0 freeradius-ldap=1.0.5-0
-}
-
-# tentatively remove obsolete option in xinetd.conf
-fix_xinetd_conf () {
-  if [ -f /etc/xinetd.conf ]; then
-    check_and_sed 'log_on_failure.*RECORD' \
-                   's/\(log_on_failure.*\)RECORD/\1/g' \
-                   /etc/xinetd.conf || true
-  fi
-}
-
-# temporarily disable mod_ssl.conf in apache so that upgrade works
-fix_mod_ssl_include() {
-  if [ -f /etc/apache/mod_ssl.conf ]; then
-    check_and_sed '^Include /etc/apache/mod_ssl\.conf' \
-                  's,\(^Include[ 	][ 	]*/etc/apache/mod_ssl\.conf\),#\1,' \
-                  /etc/apache/httpd.conf || true
-  fi
-}
-
-fix_proftpd_conf() {
-  if [ -f /etc/proftpd.conf ]; then
-    check_and_sed '^LsDefaultOptions' \
-                  's,^LsDefaultOptions,ListOptions,' \
-                  /etc/proftpd.conf || true
-  fi
-  [ -x /etc/init.d/proftpd ] && /etc/init.d/proftpd restart || true
-}
-
-# fix /etc/dpkg/dpkg.cfg
-comment_force_overwrite () {
-  if [ -f /etc/dpkg/dpkg.cfg ]; then
-    if check_and_sed '^force-overwrite' \
-                  's,\(^force-overwrite\),#\1,' \
-                  /etc/dpkg/dpkg.cfg; then
-      notice "$msg_comment_force_overwrite"
-    fi
-  fi
-}
-
-fix_aidexfer_conf() {
-  if [ -f /etc/aide/aidexfer.conf ]; then
-    check_and_sed '/usr/local/lib/aidexfer' \
-                  's,/usr/local/lib/aidexfer,/usr/share/aidexfer,' \
-                  /etc/aide/aidexfer.conf || true
-  fi
-}
-
-fix_issue () {
-  cat > /etc/issue <<EOF
-Debian GNU/Linux 4.0 (CARNet Debian 3.0) \\n \\l
-EOF
-
-  cat > /etc/issue.net <<EOF
-Debian GNU/Linux 4.0 (CARNet Debian 3.0) %h
-EOF
-}
-
-check_disk_space() {
-  local available_disk_space
-  available_disk_space=$(df -m /var|tail -1|awk '{print $4}')
-  if [ $available_disk_space -lt $min_var_space ]; then
-    log "carnet-upgrade aborted: not enough space on /var (need ${min_var_space}MB)"
-    notice "Premalo mjesta na /var particiji. Potrebno je imati barem ${min_var_space}MB."
-    exit 1
-  fi
-}
-
-fix_webalizer_conf () {
-  if [ -f /etc/webalizer.conf ]; then
-    check_and_sed '^/' \
-                  's,^/,#,' \
-                  /etc/webalizer.conf || true
-  fi
-}
-
-# like in sendmail-cn
-fix_smtp_auth() {
-  local tmpl conf tmpldir confdir mv_in_sasl
-
-  # all of these should be installed after dist-upgrade
-  # if we had SMTP AUTH previously
-  if pkg sasl2-bin && pkg sasl-bin && pkg sendmail-cn ge 2:8.13.1-2; then
-    :
-  else
-    return 0
-  fi
-
-  tmpldir=/usr/share/sendmail/examples/sasl
-  tmpl=$tmpldir/Sendmail.conf.2
-  confdir=/etc/mail/sasl
-  conf=$confdir/Sendmail.conf.2
-  if [ "$(sasldblistusers | wc -l)" -gt 0 ]; then
-    if [ "$(sasldblistusers2 | wc -l)" -eq 0 ]; then
-      echo | sasldbconverter2 /etc/sasldb
-      log "Converted /etc/sasldb to /etc/sasldb2."
-    else
-      log "Found users in both /etc/sasldb and /etc/sasldb2, doing nothing!"
-    fi
-  fi
-  if [ -f $conf -a -f $tmpl ] && \
-    ! cmp -s $conf $tmpl; then
-    mv $conf $conf.cn3-upgrade
-    mv_in_sasl=1
-  fi
-  if [ -f $confdir/Sendmail.conf ]; then
-    mv $confdir/Sendmail.conf $confdir/Sendmail.conf.cn3-upgrade
-    mv_in_sasl=1
-  fi
-  if [ -f $confdir/sasl.m4 ] && \
-    ! cmp -s $confdir/sasl.m4 $tmpldir/sasl.m4; then
-    mv -f $confdir/sasl.m4 $confdir/sasl.m4.cn3-upgrade
-    mv_in_sasl=1
-  fi
-  [ "$mv_in_sasl" ] && \
-    log "Renamed old files in $confdir."
-
-  # Regenerate sasl.m4 and friends.
-  /usr/share/sendmail/update_auth | egrep '^(Created template)' || true
-
-  # Hope noone else uses this file. (see doc/sendmail/README.Debian.gz)
-  dpkg-statoverride --remove /etc/sasldb2
-  dpkg-statoverride --update --add smmta smmsp 660 /etc/sasldb2
-  # needed for PLAIN, LOGIN
-  dpkg-statoverride --remove /var/run/saslauthd
-  dpkg-statoverride --update --add root sasl 711 /var/run/saslauthd
-
-  # Enable saslauthd, used by default Debian config
-  if ! egrep -q '^START=yes' /etc/default/saslauthd; then
-    check_and_sed START 's/#\ +START=yes$/START=yes/' /etc/default/saslauthd
-    /etc/init.d/saslauthd restart
-  fi
-
-  /etc/init.d/sendmail reload || true
-}
-
-sources_list() {
-  if [ ! -e /var/lib/carnet-upgrade/stamp-sources_list ]; then
-    install-carnet-sources.list
-    apt-get -y update
-    touch /var/lib/carnet-upgrade/stamp-sources_list
-  fi
-}