#!/bin/bash
# 
# Wizard
#
# Copyright (C) 2000 Mandrakesoft.
# 
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# See file LICENSE for further informations on licensing terms.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
# 
# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi
# icons: Helene Durosini <ln@mandrakesoft.com>
# <corporate@mandrakesoft.com> http://www.mandrakesoft.com

# script for wizard network configuration
#
# install default postfix configuration for server
# assuming all dependencies are ok


echo_debug "now applying configuration for postfix"

[ -d /etc/postfix ] || exit 1

# first loading values
. /etc/sysconfig/network

# loading values from /etc/sysconfig/mdk_serv
# wiz_host_name and wiz_domain_name
wiz_host_name=`get_var wiz_host_name`
wiz_domain_name=`get_var wiz_domain_name`

wiz_device=`get_var wiz_device`


file="/etc/sysconfig/network-scripts/ifcfg-${wiz_device}"
echo_debug "device config : ${file}"
[ -f ${file} ] || exit 1
. ${file}

# store the wiz_mail variable
cfg_file=/etc/sysconfig/mdk_serv
echo_debug "wiz_mail_masquerade ${wiz_mail_masquerade}"
chg_val ${cfg_file} wiz_ext_mail_relay "${wiz_ext_mail_relay}" s
chg_val ${cfg_file} wiz_mail_masquerade "${wiz_mail_masquerade}" s

bck_file /etc/postfix/aliases
bck_file /etc/postfix/canonical
bck_file /etc/postfix/main.cf
bck_file /etc/postfix/master.cf
bck_file /etc/postfix/virtual

# now configuring

postconf -e "myhostname = ${wiz_host_name}"
postconf -e 'myorigin = $mydomain'
postconf -e 'inet_interfaces = all'
postconf -e 'mydestination = $myhostname, localhost.$mydomain, $mydomain'

if [ -n "${wiz_ext_mail_relay}" ]; then
  postconf -e "relayhost = ${wiz_ext_mail_relay}"
fi

postconf -e 'masquerade_domains = $mydomain'

postconf -e 'alias_maps = hash:/etc/postfix/aliases'
postconf -e 'alias_database = hash:/etc/postfix/aliases'

postconf -e 'virtual_maps = hash:/etc/postfix/virtual'
postconf -e 'canonical_maps = hash:/etc/postfix/canonical'

if [ -n "${wiz_mail_masquerade}" ]; then
	if [ ! `grep "@${wiz_domain_name} @${wiz_mail_masquerade}" /etc/postfix/canonical` ]; then 
  echo "@${wiz_domain_name} @${wiz_mail_masquerade}" >> /etc/postfix/canonical
  	fi
fi

echo_debug "rebuilding hash"

postmap /etc/postfix/canonical
postmap /etc/postfix/virtual
postalias /etc/postfix/aliases

postfix check

echo_debug "end of postfix configuration, restarting"

service postfix restart
service xinetd restart

# all is ok
exit 10