postrm is in ufw 0.31.1-1.
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 | #!/bin/sh -e
RULES_PATH="/etc/ufw"
USER_PATH="/lib/ufw"
UFW_CONF="/etc/ufw/ufw.conf"
case "$1" in
remove)
;;
purge)
if [ -e /usr/share/debconf/confmodule ]; then
. /usr/share/debconf/confmodule
db_purge
fi
for f in before.rules before6.rules after.rules after6.rules
do
if which ucf > /dev/null 2>&1; then
ucf -p $RULES_PATH/$f
fi
rm -f $RULES_PATH/$f
rm -f $RULES_PATH/$f.ucf-old $RULES_PATH/$f.ucf-new $RULES_PATH/$f.ucf-dist
done
rm -f $RULES_PATH/ufw.rules $RULES_PATH/ufw.rules.dpkg-old
rm -f $USER_PATH/user.rules $USER_PATH/user6.rules
# go back to default accept, if ufw was enabled
if [ -f "$UFW_CONF" ] && grep -qi "^ENABLED=yes" "$UFW_CONF"; then
for exe in iptables ip6tables
do
if which $exe > /dev/null 2>&1; then
$exe -P INPUT ACCEPT 2>/dev/null || true
$exe -P OUTPUT ACCEPT 2>/dev/null || true
$exe -P FORWARD ACCEPT 2>/dev/null || true
$exe -F 2>/dev/null || true
$exe -X 2>/dev/null || true
fi
done
fi
rm -f "$UFW_CONF"
;;
upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
;;
*)
echo "postrm called with unknown argument '$1'" >&2
exit 1
;;
esac
# Automatically added by dh_installdebconf
if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
. /usr/share/debconf/confmodule
db_purge
fi
# End automatically added section
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