amavis/mkaddon.sh



#!/bin/sh

set -e

basedir="/etc/local-COMMON/amavis"
destfile="amavisd.conf.addon"

>"$basedir/$destfile.new" cat <<EOF
#!/bin/perl
### WARNING: This file is generated automatically.
### Please edit $destfile.in and run mkaddon.sh
EOF

grep -v '^#!/bin/perl' "$basedir/$destfile.in" >> "$basedir/$destfile.new"

domainfiles="`find "$basedir" -name 'local_domains_*' -type f | sort -u`"
maildomains=""
for domainfile in $domainfiles; do
    maildomain="`basename $domainfile | sed 's/local_domains_//'`"
    maildomain_="`echo $maildomain | sed 's/\./_/g'`"
    maildomains="$maildomains $maildomain"
    domains="`cat "$domainfile" | grep -v '^#' | sed 's/#.*//' | sort -u`"
    eval "domains_$maildomain_=\"$domains\""
done

echo >> "$basedir/$destfile.new"
echo "map { \$whitelist_sender{lc(\$_)}=1 } (qw(" >> "$basedir/$destfile.new"
for maildomain in $maildomains; do
    echo "  virusalert@$maildomain" >> "$basedir/$destfile.new"
    echo "  spamalert@$maildomain" >> "$basedir/$destfile.new"
    echo "  spam.police@$maildomain" >> "$basedir/$destfile.new"
done
echo "));" >> "$basedir/$destfile.new"

for thing in virus spam; do
    echo >> "$basedir/$destfile.new"
    echo "\$${thing}_admin = {" >> "$basedir/$destfile.new"
    for maildomain in $maildomains; do
        maildomain_="`echo $maildomain | sed 's/\./_/g'`"
        eval "domains=\"\$domains_$maildomain_\""
        for domain in $domains; do
            echo "  '.$domain'  => '${thing}alert@$maildomain'," >> "$basedir/$destfile.new"
        done
    done
    echo "  '.' => \"${thing}alert\\@\$mydomain\"," >> "$basedir/$destfile.new"
    echo "};" >> "$basedir/$destfile.new"
done

cp -af "$basedir/$destfile" "$basedir/$destfile.old"
mv "$basedir/$destfile.new" "$basedir/$destfile"