+++ /dev/null
-# 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
-}
projects / carnet-upgrade.git / blobdiff