umask 022
+# clean up old debconf questions that are no longer in this package
+if dpkg --compare-versions "$2" lt "2:3.1.7-4"; then
+ db_unregister spamassassin-cn/usedcc || true
+fi
+
db_get spamassassin-cn/usebayes || true
use_bayes="$RET"
db_get spamassassin-cn/userazor2 || true
use_razor2="$RET"
-db_get spamassassin-cn/usedcc || true
-use_dcc="$RET"
-
db_get spamassassin-cn/runservice || true
run_service="$RET"
rm -f $confdir/local.cf.$$.$$
fi
- # set bayes/razor2/dcc in local.cf.$$
- for i in bayes razor2 dcc; do
+ # set bayes/razor2 in local.cf.$$
+ for i in bayes razor2; do
use_name="use_$i"
use_value=$(eval echo \$$use_name)
if [ "$use_value" = "true" ]; then
$confdir/local.cf.$$ || true
done
+ # remove obsolete options from old SA
+ egrep -v '^(bayes_use_chi2_combining|ok_languages|use_pyzor|pyzor_|use_dcc|dcc_)' \
+ $confdir/local.cf.$$ > $confdir/local.cf.$$.$$ && \
+ mv -f $confdir/local.cf.$$.$$ $confdir/local.cf.$$
+ rm -f $confdir/local.cf.$$.$$
+
# different than template
if ! cmp -s $confdir/local.cf.$$ $confdir/local.cf; then
# backup if not zero size
rm -f $confdir/local.cf.$$
fi
+# enable/disable plugins in SA
+list=$(find /etc/spamassassin -type f -name 'v*.pre')
+for i in $list; do
+ # enable DKIM
+ cp -f $i $i.$$
+ plugin="loadplugin Mail::SpamAssassin::Plugin::DKIM"
+ cp_check_and_sed "^.*#.*$plugin.*$" \
+ "s/^.*#.*$plugin.*$/$plugin/g" $i.$$ || true
+ if ! cmp -s $i.$$ $i; then
+ mv -f $i.$$ $i
+ fi
+ rm -f $i.$$
+
+ # disable Pyzor
+ cp -f $i $i.$$
+ plugin="loadplugin Mail::SpamAssassin::Plugin::Pyzor"
+ cp_check_and_sed "^$plugin.*$" \
+ "s/^$plugin.*$/#$plugin/g" $i.$$ || true
+ if ! cmp -s $i.$$ $i; then
+ mv -f $i.$$ $i
+ fi
+ rm -f $i.$$
+
+ # disable DCC
+ cp -f $i $i.$$
+ plugin="loadplugin Mail::SpamAssassin::Plugin::DCC"
+ cp_check_and_sed "^$plugin.*$" \
+ "s/^$plugin.*$/#$plugin/g" $i.$$ || true
+ if ! cmp -s $i.$$ $i; then
+ mv -f $i.$$ $i
+ fi
+ rm -f $i.$$
+done
+
# check and replace /etc/default/spamasassin if needed
if [ "$run_service" = "true" -a \
-f $examdir/etc-default-spamassassin-$run_as_user ]; then
# cleanup the AWL
if getent passwd amavis >/dev/null 2>&1; then
- if [ -s ~amavis/.spamassassin/auto-whitelist ]; then
+ AWL=~amavis/.spamassassin/auto-whitelist
+ if [ -s $AWL ]; then
echo "CN: Cleaning the Amavis auto-whitelist"
su -c '/usr/bin/check_whitelist --clean' - amavis >/dev/null 2>&1 \
|| true
+
+ # see if size is still unacceptable
+ SIZE=$(du -ks $AWL | awk '{print $1}')
+ if [ $SIZE -ge 51200 ]; then
+ echo "CN: Size of AWL database > 50MB, doing full cleanup"
+ cp /dev/null $AWL
+ fi
fi
fi