#!/bin/sh
-# last update: jelly+paketi@srce.hr Mon Oct 30 14:37:06 CET 2006
+# last update: zoran.dzelajlija@carnet.hr Fri, 19 Oct 2007 00:34:32 +0200
set -e
# Place configuration tweaks done on upgrades into this function
update_conf() {
[ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx
- # comment out spam alerts if we're upgrading from
- # << 20030616p10-4 in woody, or << 2:20030616p10-5 in sarge,
- # or a fresh installation is taking place
- if dpkg --compare-versions "$2" lt 20030616p10-4 || \
- { dpkg --compare-versions "$2" ge 2:0 && \
- dpkg --compare-versions "$2" lt 2:20030616p10-5; }; then
- if cp_check_and_sed '^\$spam_admin = "spamalert\\@\$mydomain";$' \
- 's/^\(\$spam_admin\b\)/# \1/' $ACONF; then
- cp_echo "CN: commented \$spam_admin in $ACONF."
- cp_echo "CN: Be sure to whitelist that address if you reenable it!"
- cp_echo " If spam detection is enabled for that address, loops may occur."
- restart_daemon=1
- fi
- fi
- # saner defaults - silently discard viruses, and do SMTP-time reject for
- # explicitely banned attachments instead of bounces
- if dpkg --compare-versions "$2" lt 2:20030616p10-8; then
- if cp_check_and_sed \
- '^[ ]*\$final_virus_destiny[ ]*=[ ]*D_BOUNCE' \
- 's/^\([ \t]*\$final_virus_destiny[ \t]*=[ \t]*\)D_BOUNCE/\1D_DISCARD/' \
- $ACONF; then
- cp_echo "CN: Discarding viruses (option \$final_virus_destiny)."
- restart_daemon=1
- fi
- if cp_check_and_sed \
- '^[ ]*\$final_banned_destiny[ ]*=[ ]*D_BOUNCE' \
- 's/^\([ \t]*\$final_banned_destiny[ \t]*=[ \t]*\)D_BOUNCE/\1D_REJECT/' \
- $ACONF; then
- cp_echo "CN: Rejecting banned files at SMTP time (option \$final_banned_destiny)."
- restart_daemon=1
- fi
- fi
- if dpkg --compare-versions "$2" lt 2:20030616p10-11 && \
- [ "$domain" != "$host" ]; then
- if cp_check_and_sed \
- '^[ ]*\$mydomain[ ]*=[ ]* ["'"']$host['"'"]' \
- 's/^\([ \t]*\$mydomain[ \t]*=[ \t]*\)["'"']$host['"'"]/\1'"'$domain'"/ \
- $ACONF; then
- cp_echo "CN: MX for $domain detected, updating \$mydomain."
- restart_daemon=1
- fi
- fi
+ # placeholder.
+ # remember to set changed_config=1 and restart_daemon=1 if necessary
+ :
}
-# find out which MTA, assume postfix
mta=postfix
-ACONFTMPL=$POSTTMPL
-TMPLVERSION=$POSTTMPLVERSION
-if dpkg -l postfix | grep -q '^.i'; then
- . /usr/share/amavisd-cn/postfix.sh
-elif dpkg -l sendmail | grep -q '^.i'; then
- mta=sendmail
- ACONFTMPL=$SENDTMPL
- TMPLVERSION=$SENDTMPLVERSION
- . /usr/share/amavisd-cn/sendmail.sh
-else
- # should never happen, we check for this in preinst too!
- echo "CN: Ugh, no supported mail-transported-agent could be found?!" >&2
- echo "CN: If you really have a MTA supported by CARNet installed," >&2
- echo "CN: Please inform the maintainer. Assuming ${mta}..." >&2
-fi
-
-# XXX remove at least some of woody cruft for CARNet Debian 2.1+1
-# convert sweep-cn back to "sweep" account, fix uid/gid
-if getent passwd sweep > /dev/null; then
- check_and_update_ugid sweep /etc/sweep /var/lib/sav /var/spool/intercheck /var/log/sweep.log || true
- # chown stuff I forgot in previous versions
- if dpkg --compare-versions "$2" lt 20030616p10-3; then
- chown -R sweep:sweep /var/spool/intercheck /var/log/sweep.log 2> /dev/null || true
- fi
- if cp_check_and_sed viruser s/viruser/sweep/ /etc/cron.d/sweep-cn /usr/bin/sophos-ide-update; then
- did_sweep="sweep "
- fi
- if cp_check_and_sed viruser "s/sweep viruser/sweep/g; s/viruser/sweep/g" /etc/samba/smb.conf; then
- /etc/init.d/samba reload || true
- did_sweep="${did_sweep}smb.conf "
- fi
-fi # sweep
-
-# get rid of viruser
-if getent passwd viruser > /dev/null || [ -n "$did_sweep" ]; then
- # remove viruser account usage
- echo -n "CN: Removing viruser: "
- [ "$did_sweep" ] && echo -n "$did_sweep"
- if cp_check_and_sed '^viruser' s/viruser/clamav/ $ALIASES; then
- newaliases 2>&1 > /dev/null
- echo -n "aliases "
- fi
- if cp_check_and_sed "User viruser" \
- s/viruser/clamav/ /etc/clamav/clamd.conf; then
- clamav_changed=1
- fi
- if cp_check_and_sed "DatabaseOwner viruser" \
- s/viruser/clamav/ /etc/clamav/freshclam.conf; then
- clamav_changed=1
- fi
- if [ -n "$clamav_changed" ]; then
- # add clamav to amavis group
- echo -n "c"
- id clamav | grep -q amavis || adduser clamav amavis > /dev/null
- echo -n "l"
- /etc/init.d/clamav-daemon stop > /dev/null || true
- pkill -9 /usr/sbin/clamd || true
- echo -n "a"
- /etc/init.d/clamav-freshclam stop > /dev/null || true
- pkill -9 /usr/bin/freshclam || true
- echo -n "m"
- chown -R clamav:clamav \
- /var/lib/clamav /var/log/clamav /var/run/clamav || true
- echo -n "a"
- # Don't abort if clamav services do not restart.
- /etc/init.d/clamav-daemon start > /dev/null || failed clamav-daemon
- /etc/init.d/clamav-freshclam start > /dev/null || failed clamav-freshclam
- echo -n "v "
- fi
- # We'll catch other changes later, just fix user now
- if cp_check_and_sed '$daemon_user.*viruser' s/viruser/amavis/g $ACONF; then
- stop_amavisd_now=1
- fi
- if getent passwd viruser >/dev/null; then
- if ls -lnG /var/run/amavis $AHOME |grep -q " $(id -u viruser) " || \
- pgrep -u viruser -f /usr/sbin/amavis-milter > /dev/null || \
- pgrep -u viruser amavisd > /dev/null; then
- stop_amavisd_now=1
- fi
- fi
- if [ -n "$stop_amavisd_now" ]; then
- echo -n "a"
- if [ -x /etc/init.d/$mta ]; then
- /etc/init.d/$mta stop > /dev/null
- else
- # shouldn't happen either XXX catch it and send to maintainer?
- echo -n "iee, no init script for $mta! ignoring... a"
- fi
- echo -n "m"
- if [ -x /etc/init.d/amavisd-new-milter ]; then
- /etc/init.d/amavisd-new-milter stop > /dev/null
- fi
- echo -n "a"
- pkill -9 -u viruser -f /usr/sbin/amavis-milter || true
- echo -n "v"
- /etc/init.d/amavis stop > /dev/null
- echo -n "i"
- pkill -9 -u viruser -x amavisd || true
- chown_ahome=1 # do it later
- echo -n "s "
- restart_daemon=1
- [ $mta = sendmail ] && restart_milter=1 || true
- restart_mta=1
- fi
- if getent passwd viruser >/dev/null; then
- echo -n "userdel"
- userdel viruser
- fi
- echo "."
- cp_echo -mailonly "CN: Removed user viruser."
-fi # viruser
-# added later
-if cp_check_and_sed viruser s/viruser/clamav/ \
- /etc/logrotate.d/clamav-daemon /etc/logrotate.d/clamav-freshclam; then
- :
-fi # viruser
+. /usr/share/amavisd-cn/postfix.sh
# $domain will be equal to $host if nothing better can be found
cp_get_mx_domain
domain=$RET
-# sendmail config
-if [ "$mta" = sendmail ]; then
- update_sendmail
- conf_sendmailize
-fi # end sendmail config
-
-# postfix config
-if [ "$mta" = postfix ]; then
- update_postfix
- conf_postfixize
-fi # end postfix config
+update_postfix
# amavisd.conf
if [ -f "$ACONFOLD" ]; then
cp_echo "CN: Amavisd configuration is now in $ACONF."
cp_echo " Previous location was $ACONFOLD."
- if [ ! -e "$ACONFMOVED" ]; then
- mv "$ACONFOLD" "$ACONFMOVED"
- cp_echo " Old file renamed to $ACONFMOVED."
+ cp_backup_conffile "$ACONFOLD"
+ rm -f "$ACONFOLD"
+ cp_echo " Old file renamed to $ACONFMOVED."
fi
cp_echo ""
- cp_echo "CN: If you made any changes to $ACONFOLD, they will NOT be moved"
- cp_echo "CN: to the new location automatically. You must update the new file"
- cp_echo "CN: by yourself, and remove the old file afterwards."
-elif [ -f "$ACONFMOVED" ]; then
- cp_echo "CN: Remember to remove the old $ACONFMOVED file."
+ cp_echo "CN: Please read /usr/share/doc/amavisd-cn/README.CARNet."
+elif [ -f "$ACONFOLD.disabled" ]; then
+ cp_backup_conffile "$ACONFOLD.disabled" "$(basename $ACONFOLD)"
+ rm -f "$ACONFOLD.disabled"
+ cp_echo "CN: Removed $ACONFOLD.disabled."
+ cp_echo " Please read /usr/share/doc/amavisd-cn/README.CARNet."
fi
+
if [ -f $ACONF ]; then
- if grep -q _CN_ $ACONF; then
- # This is unlikely, actually
- if cp_check_and_sed "s/_CN_DOMAIN_/$domain/g; s/_CN_HOST_/$domain/g" $ACONF; then
- restart_daemon=1
- fi
- else
- if egrep -q "^\\\$mydomain = 'example.com'" $ACONF; then
- # Debian default or lame sysadmin detected, replace it by template
- conf_from_template
- elif egrep -q "#CARNet#\\\$mydomain = 'example.com';" $ACONF &&
- dpkg --compare-versions "$2" eq 2:20030616p5-0; then
- # CARNet Debian 2.1 (sarge) CDROM installation detected
- noisy_backup $ACONF
- conf_from_template
- else
- # add other fixups to update_conf() above
- update_conf $*
- fi
- fi
+ # add other fixups to function update_conf(), way above
+ update_conf $*
fi
# nonexistent or empty config
if [ ! -f $ACONF -o ! -s $ACONF ]; then
# check for SAVI:
# if not there, comment it out, if there, uncomment and restart
-if ! dpkg -l libsavi-perl bunch-perl-modules-cn 2> /dev/null | \
- egrep -q '^.i' || \
- ! [ -f /usr/lib/libsavi.so ]; then
+if ! dpkg -l libsavi-perl 2> /dev/null | egrep -q '^.i' || ! [ -f /usr/lib/libsavi.so ]; then
if cp_check_and_sed "^\['Sophos SAVI'" \
"s/^\(\['Sophos SAVI', ..sophos_savi \]\)/#\1/" $ACONF; then
cp_echo "CN: Disabled SAVI::Perl usage in ${ACONF}."
check_and_add_alias virusalert root
check_and_add_alias spamalert root
-# touch some required files XXX check if necessary for 2.4
-if [ ! -f $WLIST ]; then
- touch $WLIST
- chown_ahome=1
-fi
-
-if [ ! -f $BLIST ]; then
- touch $BLIST
- chown_ahome=1
-fi
-
if [ ! -f $AHOME/.spamassassin/user_prefs ] ; then
[ -d $AHOME/.spamassassin ] || mkdir -p $AHOME/.spamassassin
cat > $AHOME/.spamassassin/user_prefs <<-EEND
chown_ahome=1
fi
-# Raid over rc2.d
-if [ -x "/etc/init.d/sendmail" -a -e /etc/rc2.d/S20sendmail ]; then
- update-rc.d -f sendmail remove >/dev/null 2>/dev/null
- update-rc.d sendmail defaults 21 19 >/dev/null
-fi
-if [ -n "$(find /etc/rc2.d -name S18clam\*)" ]; then
- update-rc.d -f clamav-daemon remove >/dev/null
- update-rc.d clamav-daemon defaults 22 18 >/dev/null
-fi
+# No sysvinit order fixes
+:
# Cleanup and finalization
if dpkg --compare-versions "$2" lt 2:20030616p10-4; then
cp_echo -mailonly "CN: Fixed ownerships in /var/*/amavis."
fi
-# kill naughty pyzor descendants
-if dpkg --compare-versions "$2" lt "2:20030616p10-7" && \
+# kill naughty pyzor descendants -- XXX needed for 2.4 or not?
+if dpkg --compare-versions "$2" lt 2:20030616p10-7 && \
pgrep -u amavis -f '/usr/bin/pyzor check' > /dev/null; then
/etc/init.d/amavisd-cn stop
pkill -9 -u amavis -f '/usr/bin/pyzor check' > /dev/null || true
/etc/init.d/amavis.amavisd-new start
wait_for_fds amavis
fi
-if [ "$mta" = sendmail ]; then
- if [ "$restart_daemon" -a -x /etc/init.d/amavisd-new-milter ]; then
- /etc/init.d/amavisd-new-milter restart
- restart_mta=1
- fi
- # always check that the daemons are running
- if ! wait_for_fds milter; then
- /etc/init.d/amavisd-new-milter start
- wait_for_fds milter
- restart_mta=1
- fi
-elif [ "$restart_mta" ]; then
+if [ "$restart_mta" ]; then
/etc/init.d/$mta restart
fi
cp_echo "CN: Deleting virus-mail older than 7 days every day at 04:25 AM"
cp_echo " (can be changed in $CRONTAB)"
fi
-# display this message just once... maybe use debconf instead
-if dpkg --compare-versions "$2" lt "2:20030616p10-4"; then
- cp_echo ""
- cp_echo "CN: To stop, start or restart all of the clamav+amavis+mta components,"
- cp_echo "CN: use the /etc/init.d/amavisd-cn script."
-fi
+# This script is, hopefully, not needed any more. Hide it.
+## display this message just once... maybe use debconf instead
+#if dpkg --compare-versions "$2" lt "2:20030616p10-4"; then
+# cp_echo ""
+# cp_echo "CN: To stop, start or restart all of the clamav+amavis+mta components,"
+# cp_echo "CN: use the /etc/init.d/amavisd-cn script."
+#fi
if [ "$failed" ]; then
cp_echo ""
cp_echo "CN: Services $failed failed to restart!"
projects / amavisd-cn.git / blobdiff