Current File : /var/lib/dpkg/info/ec2-instance-connect.postinst

#!/bin/sh

set -e

# Automatically added by dh_systemd_enable/13.11.4ubuntu3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# The following line should be removed in trixie or trixie+1
	deb-systemd-helper unmask 'ec2-instance-connect-harvest-hostkeys.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'ec2-instance-connect-harvest-hostkeys.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'ec2-instance-connect-harvest-hostkeys.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 'ec2-instance-connect-harvest-hostkeys.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_systemd_start/13.11.4ubuntu3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		deb-systemd-invoke $_dh_action 'ec2-instance-connect-harvest-hostkeys.service' >/dev/null || true
	fi
fi
# End automatically added section


case "$1" in
    configure)
        modified=1
        # If there is nothing in the AuthorizedKeysCommand field of sshd_config
        if ! grep -q '^[^#]*AuthorizedKeysCommand[[:blank:]]\+.*$' /etc/ssh/sshd_config ; then
            if ! grep -q '^[^#]*AuthorizedKeysCommandUser[[:blank:]]\+.*$' /etc/ssh/sshd_config ; then
                if ! grep -q '^[^#]*AuthorizedKeysCommandRunAs[[:blank:]]\+.*$' /etc/ssh/sshd_config ; then
                    modified=0
                fi
            fi
        fi

        if [ $modified -eq 0 ] ; then
            echo "sshd override added, restarting daemon" >&2
            deb-systemd-invoke restart ssh.service
        else
            echo "ERROR: Not restarting ssh because /etc/ssh/sshd_config already sets" >&2
            echo "ERROR: AuthorizedKeysCommand*, which is also set by" >&2
            echo "ERROR: /lib/systemd/system/ssh.service.d/ec2-instance-connect.conf." >&2
            echo "Please restart ssh manually if the configuration is correct." >&2
        fi
    ;;
esac