1 # last update: 2005-07-03
2 # Ivan 'ico' Rako <irako@srce.hr>
3 # Zoran 'jelly' Dzelajlija <jelly@srce.hr>
6 dialog --backtitle "$title" --msgbox "$*" 18 75
10 dialog --backtitle "$title" --yesno "$msg_first_warning" 18 75
15 dpkg -l "$1" 2> /dev/null | egrep -q "^.i" || return 1
16 [ -z "$2" ] && return 0
17 version=$(dpkg -s "$1" | awk '/^Version:/ {print $2}')
18 dpkg --compare-versions "$version" "$2" "$3" 2>&1 > /dev/null
22 logfile=${logfile:=/var/log/carnet-upgrade.log}
24 echo "$(date +'%Y-%m-%d %H:%M:%S') $*" >> $logfile
28 # find first free uid/gid in range
29 # find_id passwd 100 999
31 local db first last ids
35 ids=$(getent $db | awk -F: "\$3 >= $first && \$3 <= $last {print \$3}")
36 for i in $(seq $first $last)
38 if ! echo $ids |grep -q $i; then
48 [ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx
57 [ -e "$i" ] || continue
58 egrep -q "$s" "$i" || continue
59 [ -h "$i" ] && i=$(readlink -f "$i")
60 sed "$sedcmd" "$i" > "$i.dpkg-tmp"
61 chown --reference "$i" "$i.dpkg-tmp"
62 chmod --reference "$i" "$i.dpkg-tmp"
66 if [ "$ret" -eq 0 ]; then
67 log "Done \"$sedcmd\" to $*"
73 # Update uid for user from reserved system range (0-99) to dynamic system
74 # range (100-999). Optionally update ownerships of given directories.
75 # $0 user [directory ...]
77 check_and_update_ugid() {
78 local user newgid newuid
80 if [ "$(getent passwd $user | awk -F: '$3 >= 100 {print "ok"; exit 0}')" ]; then
84 newgid=$(find_id group 100 999)
85 newuid=$(find_id passwd 100 999)
86 # other directories/files
87 chown -R $newuid:$newgid $*
88 groupmod -g $newgid $user
89 usermod -u $newuid -g $newgid $user
90 log "Fixed $user user uid/gid."
94 [ -n "$*" ] || return 0
95 log "Installing $* ..."
96 apt-get -y$s install $* || {
99 apt-get -y$s install $*
104 [ -n "$*" ] || return 0
105 log "Removing $* ..."
106 apt-get -y$s --purge remove $* || {
109 apt-get -y$s --purge remove $*
114 log "Running apt-get update ..."
115 apt-get -y$s update || {
120 apt-get -dy$s dist-upgrade
124 log "Running dist-upgrade ..."
125 apt-get -y$s dist-upgrade || {
127 apt-get -y$s dist-upgrade
132 local to_remove add_this i j n text to_show cmd tmpfile installed
133 local update_selections pkgs_to_deselect oldifs
134 text="$msg_remove_bloat"
136 [ "$DEBUG" ] && set -x
138 for i in $(echo "$bloats" | sed 's/ */ /g'| awk -F' ' '{print $2}')
141 installed="$installed $i"
142 add_this="$(echo "$bloats" | egrep " .*\b${i}\b" | sed 's/ */ /g'| awk -F' ' '{print $1}')"
143 if ! echo "$to_show" | grep -q "$add_this"; then
144 to_show="$to_show \"$add_this\" \"\" on"
149 [ -z "$to_show" ] && return 0
150 tmpfile=$(mktemp /var/lib/carnet-upgrade/dialog-tmp.XXXXXX)
151 cmd="dialog --nocancel --backtitle \""$title"\" --checklist \""$text"\" 20 75 $n $to_show"
152 [ "$DEBUG" ] && set +x
153 eval $cmd 2> $tmpfile
154 [ "$DEBUG" ] && set -x
155 to_remove="$(cat $tmpfile | sed 's/\"\ \"/ /g; s/\"\ *//g; s/\\//g')"
156 [ "$DEBUG" ] || rm -f $tmpfile
157 [ "$DEBUG" ] && echo "DEBUG: to_remove=$to_remove" 1>&2
160 for i in $(echo "$to_remove")
163 for j in $(echo "$bloats" | grep "^$i" | sed 's/ */ /g'| awk -F' ' '{print $2}')
165 # hopefully this will tell apt not to reinstall them at upgrade time
166 update_selections="${update_selections}
168 pkgs_to_deselect="$pkgs_to_deselect $j"
169 # only remove those that really are installed
170 if echo "$installed" | grep -q "$j"; then
171 pkgs_to_remove="$pkgs_to_remove $j"
175 [ "$DEBUG" ] && echo "DEBUG: pkgs_to_remove=$pkgs_to_remove" 1>&2
176 # Finally, remove those
177 if [ -n "$update_selections" ]; then
178 echo "$update_selections" | dpkg --set-selections
179 log "Deselected:${pkgs_to_deselect}"
181 eval pkgrm $pkgs_to_remove
185 touch "$post_upgrade_queuetab"
186 if ! grep -q "true $*" "$post_upgrade_queuetab"; then
187 echo "true $*" >> "$post_upgrade_queuetab"
192 if [ -f "$post_upgrade_queuetab" ]; then
193 run_actions post_upgrade "$post_upgrade_queuetab"
194 mv "$post_upgrade_queuetab" "${post_upgrade_queuetab}.done.$(date '+%Y-%m-%d.%H:%M:%S')"
201 local line lineno lineno2 f n name action
202 [ "$DEBUG" ] && set -vx
205 [ -f "$f" ] || return 2 # no such file
206 n=$(wc -l "$f" | awk '{print $1}')
207 [ "$n" -lt 1 ] && return 1 # no lines to process
208 log "run_actions ($name) started, processing $n lines from \"$f\"."
212 while [ "$lineno" -lt "$n" ]
214 lineno=$(($lineno+1))
216 line=$(head -$lineno "$f" | tail -1)
217 if echo $line | grep -q '^#'; then # comment
220 while echo "$line" | egrep -q '\\$' # continuation
222 lineno2=$(($lineno2+1))
223 line=$(echo -n "$line"| sed 's/\\$//'; head -$lineno2 "$f" | tail -1)
225 test=$(echo "$line" | sed 's/ */ /g'| awk -F' ' '{print $1}')
226 action=$(echo "$line" | sed 's/ */ /g'| awk -F' ' '{print $2}')
228 log "$(printf '%02d' $lineno) starting ${action}(), (test $test passed)"
230 log "$(printf '%02d' $lineno) finished ${action}()"
232 log "$(printf '%02d' $lineno) skipping ${action}(), (test $test failed)"
234 [ "$lineno2" -gt "$lineno" ] && lineno=$lineno2
236 log "run_actions ($1) finished"
240 # funkcija vraca popis paketa koje treba upgradeati
242 local IFSOLD name version package
244 for package in `echo "$needed_versions" | awk '{print $1}'| grep -v ^$`; do
247 read name version <<-EOPTS
248 $(echo "$needed_versions" | sed 's/ */ /g' | grep ^$package)
251 if pkg "$name" lt "$version"; then
257 # funkcija za ispis paketa koje treba upgradeati
260 upgrade="`what_upgrade`"
262 if [ "$upgrade" ]; then
264 Prije prelaska na Debian Sarge potrebno je napraviti upgrade ovih paketa:
268 'apt-get dist-upgrade'
270 'apt-get install${upgrade}'
272 Nakon toga ponovno pozovite ovu skriptu."
273 log "carnet-upgrade aborted, upgrade of$upgrade needed."
279 local to_install packages
282 packages="$packages_first"
285 packages="$packages_second"
293 pkg $i && to_install="$to_install $i"
296 if [ -n "$to_install" ];then
297 eval pkgadd $to_install
303 # funkcija utrpa ispravan sources.list
304 create_sources_list () {
305 [ -f /etc/apt/sources.list -a ! -f /etc/apt/sources.list.cn-upgrade ] && mv /etc/apt/sources.list /etc/apt/sources.list.cn-upgrade
306 cp /usr/share/carnet-upgrade/sources.list /etc/apt
307 notice "Novi sadrzaj datoteke /etc/apt/sources.list:
309 `cat /etc/apt/sources.list`"
313 # funkcija koja brise grupu proc
314 remove_group_proc () {
315 if getent group proc > /dev/null; then
316 groupdel proc || true
317 log "groupdel proc (temporarily)"
318 post_upgrade add_group_proc
323 if ! getent group proc > /dev/null; then
325 log "groupadd -g 99 proc"
326 if [ -x /etc/init.d/oidentd -a -f /etc/default/oidentd ] && \
327 egrep -q 'OIDENT_GROUP.*proc' /etc/default/oidentd; then
328 /etc/init.d/oidentd restart || true
335 if [ ! -f /var/backups/slapcat.cn-upgrade ]; then
336 [ -x /etc/init.d/freeradius ] && /etc/init.d/freeradius stop || true
338 if [ -x /etc/init.d/slapd -a -d /var/lib/ldap ]; then
339 /etc/init.d/slapd stop || true
340 if slapcat -l /var/backups/slapcat.cn-upgrade; then
341 log "/var/backups/slapcat.cn-upgrade created"
342 notice "Napravljen backup slapd baze u /var/backups/slapcat.cn-upgrade."
344 /etc/init.d/slapd start || true
347 [ -x /etc/init.d/freeradius ] && /etc/init.d/freeradius start || true
349 log "slapd backup already at /var/backups/slapcat.cn-upgrade, skipping"
350 notice "Backup slapd baze u /var/backups/slapcat.cn-upgrade vec postoji!"
354 # backup etc direktorija
356 if [ ! -f /var/backups/etc.tar.gz ]; then
357 if tar cfz /var/backups/etc.tar.gz /etc 2> /dev/null; then
358 log "/var/backups/etc.tar.gz created"
359 notice "Napravljen backup /etc direktorija u /var/backups/etc.tar.gz."
362 log "/etc backup already present in /var/backups/etc.tar.gz, skipping."
363 notice "Backup /etc direktorija u /var/backups/etc.tar.gz vec postoji!"
367 # fixaj /etc/default/raid2
368 fix_etc_default_raid2 () {
369 if [ -f /etc/default/raid2 ]; then
370 sed "s/^AUTOSTART.*/AUTOSTART=true/g" /etc/default/raid2 > /etc/default/raid2.cn-upgrade.$$
371 chown --reference=/etc/default/raid2 /etc/default/raid2.cn-upgrade.$$
372 chmod --reference=/etc/default/raid2 /etc/default/raid2.cn-upgrade.$$
374 if ! cmp -s /etc/default/raid2.cn-upgrade.$$ /etc/default/raid2; then
375 log "Fixed /etc/default/raid2 AUTOSTART option."
376 mv /etc/default/raid2.cn-upgrade.$$ /etc/default/raid2
378 rm /etc/default/raid2.cn-upgrade.$$
383 # instaliraj zadnji freeradius; uvjeti u queue fileovima
384 install_freeradius () {
385 pkgadd --force-yes freeradius-cn freeradius=1.0.5-0 freeradius-ldap=1.0.5-0
388 # tentatively remove obsolete option in xinetd.conf
390 if [ -f /etc/xinetd.conf ]; then
391 check_and_sed 'log_on_failure.*RECORD' \
392 's/\(log_on_failure.*\)RECORD/\1/g' \
393 /etc/xinetd.conf || true
397 # temporarily disable mod_ssl.conf in apache so that upgrade works
398 fix_mod_ssl_include() {
399 if [ -f /etc/apache/mod_ssl.conf ]; then
400 check_and_sed '^Include /etc/apache/mod_ssl\.conf' \
401 's,\(^Include[ ][ ]*/etc/apache/mod_ssl\.conf\),#\1,' \
402 /etc/apache/httpd.conf || true
407 if [ -f /etc/proftpd.conf ]; then
408 check_and_sed '^LsDefaultOptions' \
409 's,^LsDefaultOptions,ListOptions,' \
410 /etc/proftpd.conf || true
412 [ -x /etc/init.d/proftpd ] && /etc/init.d/proftpd restart || true
415 # fix /etc/dpkg/dpkg.cfg
416 comment_force_overwrite () {
417 if [ -f /etc/dpkg/dpkg.cfg ]; then
418 if check_and_sed '^force-overwrite' \
419 's,\(^force-overwrite\),#\1,' \
420 /etc/dpkg/dpkg.cfg; then
421 notice "$msg_comment_force_overwrite"
426 fix_aidexfer_conf() {
427 if [ -f /etc/aide/aidexfer.conf ]; then
428 check_and_sed '/usr/local/lib/aidexfer' \
429 's,/usr/local/lib/aidexfer,/usr/share/aidexfer,' \
430 /etc/aide/aidexfer.conf || true
435 cat > /etc/issue <<EOF
436 Debian GNU/\\s 3.1 (CARNet Debian 2.1) \\n \\l
439 cat > /etc/issue.net <<EOF
440 Debian GNU/%s 3.1 (CARNet Debian 2.1) %h
445 local available_disk_space
446 available_disk_space=$(df -m /var|tail -1|awk '{print $4}')
447 if [ $available_disk_space -lt $min_var_space ]; then
448 log "carnet-upgrade aborted: not enough space on /var (need ${min_var_space}MB)"
449 notice "Premalo mjesta na /var particiji. Potrebno je imati barem ${min_var_space}MB."
454 fix_webalizer_conf () {
455 if [ -f /etc/webalizer.conf ]; then
458 /etc/webalizer.conf || true
462 # like in sendmail-cn
464 local tmpl conf tmpldir confdir mv_in_sasl
466 # all of these should be installed after dist-upgrade
467 # if we had SMTP AUTH previously
468 if pkg sasl2-bin && pkg sasl-bin && pkg sendmail-cn ge 2:8.13.1-2; then
474 tmpldir=/usr/share/sendmail/examples/sasl
475 tmpl=$tmpldir/Sendmail.conf.2
476 confdir=/etc/mail/sasl
477 conf=$confdir/Sendmail.conf.2
478 if [ "$(sasldblistusers | wc -l)" -gt 0 ]; then
479 if [ "$(sasldblistusers2 | wc -l)" -eq 0 ]; then
480 echo | sasldbconverter2 /etc/sasldb
481 log "Converted /etc/sasldb to /etc/sasldb2."
483 log "Found users in both /etc/sasldb and /etc/sasldb2, doing nothing!"
486 if [ -f $conf -a -f $tmpl ] && \
487 ! cmp -s $conf $tmpl; then
488 mv $conf $conf.cn-upgrade
491 if [ -f $confdir/Sendmail.conf ]; then
492 mv $confdir/Sendmail.conf $confdir/Sendmail.conf.cn-upgrade
495 if [ -f $confdir/sasl.m4 ] && \
496 ! cmp -s $confdir/sasl.m4 $tmpldir/sasl.m4; then
497 mv -f $confdir/sasl.m4 $confdir/sasl.m4.cn-upgrade
500 [ "$mv_in_sasl" ] && \
501 log "Renamed old files in $confdir."
503 # Regenerate sasl.m4 and friends.
504 /usr/share/sendmail/update_auth | egrep '^(Created template)' || true
506 # Hope noone else uses this file. (see doc/sendmail/README.Debian.gz)
507 dpkg-statoverride --remove /etc/sasldb2
508 dpkg-statoverride --update --add smmta smmsp 660 /etc/sasldb2
509 # needed for PLAIN, LOGIN
510 dpkg-statoverride --remove /var/run/saslauthd
511 dpkg-statoverride --update --add root sasl 711 /var/run/saslauthd
513 # Enable saslauthd, used by default Debian config
514 if ! egrep -q '^START=yes' /etc/default/saslauthd; then
515 check_and_sed START 's/#\ +START=yes$/START=yes/' /etc/default/saslauthd
516 /etc/init.d/saslauthd restart
519 /etc/init.d/sendmail reload || true
522 sarge_sources_list() {
523 if [ ! -e /var/lib/carnet-upgrade/stamp-sarge_sources_list ]; then
524 install-carnet-sources.list
526 touch /var/lib/carnet-upgrade/stamp-sarge_sources_list