slackbuilds_ponce/system/ossec-local/doinst.sh
Mario Preksavec 5e6a573b5a
system/ossec-local: Added (Open Source Host-based IDS).
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
2016-10-14 22:20:05 +07:00

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config() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
# If there's no config file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
# toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
preserve_perms() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
if [ -e $OLD ]; then
cp -a $OLD ${NEW}.incoming
cat $NEW > ${NEW}.incoming
mv ${NEW}.incoming $NEW
fi
config $NEW
}
preserve_perms etc/rc.d/rc.ossec.new
config etc/ossec-init.conf.new
config etc/logrotate.d/ossec.new
find var/ossec/etc var/ossec/rules -type f -name '*.new' \
| while read new ; do config $new ; done