postinst is in rkhunter 1.4.0-3.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | #! /bin/sh
# postinst script for rkhunter
set -e
. /usr/share/debconf/confmodule
case "$1" in
configure)
tempfile=`mktemp`
cp -p /usr/share/rkhunter/default.conf ${tempfile}
# Merge debconf values into the configuration
for foo in CRON_DB_UPDATE CRON_DAILY_RUN APT_AUTOGEN; do
template=$(echo ${foo} | tr '[:upper:]' '[:lower:]')
db_get rkhunter/${template}
sed -i -re "s@^(${foo}=).*@\1\"${RET}\"@" "$tempfile"
done
ucf --debconf-ok ${tempfile} /etc/default/rkhunter
ucfr rkhunter /etc/default/rkhunter
rm -f ${tempfile}
# If upgrading, make sure permissions are correctly set as previous
# versions of the package (until 1.3.4-2) used to set them incorrectly
if [ -n "$2" ]; then
if dpkg --compare-versions "$2" lt "1.3.4-2"; then
chmod 750 /var/lib/rkhunter/db
chmod 750 /var/lib/rkhunter/tmp
chmod 750 /var/lib/rkhunter/db/i18n
fi
fi
# Copy the passwd/group files to the TMP directory
# to avoid warnings when rkhunter is first run.
# This is normally done by the installer script.
rkhtmpdir=$(grep '^TMPDIR' /etc/rkhunter.conf | sed 's/TMPDIR=//')
[ -f $rkhtmpdir/passwd ] || cp -p /etc/passwd $rkhtmpdir >/dev/null 2>&1
[ -f $rkhtmpdir/group ] || cp -p /etc/group $rkhtmpdir >/dev/null 2>&1
# Only update the file properties database if the hashes and attributes
# tests are not disabled either in /etc/rkhunter.conf AND if the automatic
# database update is disabled in case of an upgrade (in order to avoid calling
# --propupd twice (see #471389)
#
# TODO: check what needs to be done on reconfigure
# (note: debconf sets $DEBCONF_RECONFIGURE=1 when a package is reconfigured)
# UPGRADE
if [ -n "$2" ]; then
if [ "$APT_AUTOGEN" = "false" ]; then
/usr/share/rkhunter/scripts/rkhupd.sh || true
fi
# CLEAN INSTALL
else
/usr/share/rkhunter/scripts/rkhupd.sh || true
fi
;;
triggered)
# only active if APT_AUTOGEN is disabled
grep -qiE '^APT_AUTOGEN=.?(true|yes)' /etc/default/rkhunter || /usr/share/rkhunter/scripts/rkhupd.sh || true
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
exit 0
|