#!/bin/sh

set -e

[ "$1" = "configure" ] || exit 0
[ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx


# Load CARNet Tools
. /usr/share/carnet-tools/functions.sh


if [ -f /etc/ssh/sshd_config ]; then
  cp_check_and_sed '^PermitRootLogin yes' \
                   's/PermitRootLogin yes/PermitRootLogin no/g' \
                   /etc/ssh/sshd_config || true

  cp_check_and_sed '^ReverseMappingCheck' \
                  's/^ReverseMappingCheck/#ReverseMappingCheck/g' \
                  /etc/ssh/sshd_config || true
fi

# restart
invoke-rc.d ssh restart

#if [ -x /usr/sbin/invoke-rc.d ]; then
#  [ -x /etc/init.d/ssh ] && invoke-rc.d ssh restart
#else
#  [ -x /etc/init.d/ssh ] && /etc/init.d/ssh restart
#fi

#DEBHELPER#