#!/bin/bash

prefix=@prefix@
exec_prefix=@exec_prefix@
sysconfdir=@sysconfdir@
bindir=@bindir@
sbindir=@sbindir@

# remove init of daemons that we start/stop
for init in ntp ssh snmpd; do
  update-rc.d -f ${init} remove >/dev/null
done

# create symlinks
for bb in telnetd telnet tftp ftpget ftpput; do
  ln -sf /bin/busybox ${sbindir}/${bb}
done
ln -sf ${bindir}/progress-indicator /usr/bin/progress-indicator

if [ "$sysconfdir" != "/etc" ]; then
  # remove the config files and replace with blank ones
  for conf in hosts motd.tail ntp.conf syslog.conf logrotate.d/messages \
              default/ssh ssh/ssh_host_key quagga/daemons quagga/zebra.conf \
              quagga/bgpd.conf quagga/ospfd.conf quagga/ospf6d.conf \
              quagga/ripd.conf quagga/ripngd.conf quagga/isisd.conf \
              snmp/snmpd.conf snmp/snmptrapd.conf
  do
    [ -f /etc/$conf ] && mv -f /etc/$conf /etc/$conf.vyatta-save
    touch /etc/$conf
  done

  # use our config files
  for conf in hosts motd.tail syslog.conf; do
    cp $sysconfdir/$conf /etc/$conf
  done
  cp $sysconfdir/logrotate_messages /etc/logrotate.d/messages
  cp $sysconfdir/default_ssh /etc/default/ssh

  # sudoers
  [ -f /etc/sudoers ] && cp -pf /etc/sudoers /etc/sudoers.vyatta-save
  if ! grep -q '%quaggavty ALL=NOPASSWD: ALL' /etc/sudoers; then
    echo -e "\n%quaggavty ALL=NOPASSWD: ALL" >> /etc/sudoers
  fi
  echo "Defaults env_keep+=VYATTA_*" >> /etc/sudoers

  # ssh v1. remove the empty key file
  rm /etc/ssh/ssh_host_key

  # quagga/daemons
  sed 's/=no/=yes/' /etc/quagga/daemons.vyatta-save > /etc/quagga/daemons
fi

# update crontab for logrotate
grep -v logrotate /etc/crontab>/etc/crontab.$$
echo "*/10 * * * * /usr/sbin/logrotate /etc/logrotate.conf" >> /etc/crontab.$$
rm /etc/crontab
mv /etc/crontab.$$ /etc/crontab
crontab /etc/crontab

# create needed directories
mkdir -p /etc/raddb
mkdir -p /var/log/{user,vrrpd}