postinst is in firewalld 0.4.4.6-1.
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 59 60 61 62 63 64 65 66 67 68 69 70 71 72  | #!/bin/sh
# postinst script for firewalld
#
# see: dh_installdeb(1)
set -e
case "$1" in
    configure)
	if dpkg --compare-versions "$2" lt-nl "0.3.14.2-2~"; then
            if ! dpkg-statoverride --list /etc/firewalld >/dev/null 2>&1; then
                chmod 0750 /etc/firewalld
            fi
	fi
        update-alternatives --install /usr/share/polkit-1/actions/org.fedoraproject.FirewallD1.policy \
            org.fedoraproject.FirewallD1.policy \
            /usr/share/polkit-1/actions/org.fedoraproject.FirewallD1.server.policy.choice 20
        update-alternatives --install /usr/share/polkit-1/actions/org.fedoraproject.FirewallD1.policy \
	    org.fedoraproject.FirewallD1.policy \
            /usr/share/polkit-1/actions/org.fedoraproject.FirewallD1.desktop.policy.choice 10
    ;;
    abort-upgrade|abort-remove|abort-deconfigure)
    ;;
    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
# Automatically added by dh_systemd_enable/10.10.7ubuntu2
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'firewalld.service' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'firewalld.service'; then
	# Enables the unit on first installation, creates new
	# symlinks on upgrades if the unit file has changed.
	deb-systemd-helper enable 'firewalld.service' >/dev/null || true
else
	# Update the statefile to add new symlinks (if any), which need to be
	# cleaned up on purge. Also remove old symlinks.
	deb-systemd-helper update-state 'firewalld.service' >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_python3:
if which py3compile >/dev/null 2>&1; then
	py3compile -p firewalld -V 3.2-
fi
# End automatically added section
# Automatically added by dh_installinit/10.10.7ubuntu2
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
	if [ -x "/etc/init.d/firewalld" ]; then
		update-rc.d firewalld defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		invoke-rc.d firewalld $_dh_action || exit $?
	fi
fi
# End automatically added section
exit 0
 |