diff options
Diffstat (limited to 'dhcp_wizard/scripts')
| -rwxr-xr-x | dhcp_wizard/scripts/check_range.sh | 83 | ||||
| -rwxr-xr-x | dhcp_wizard/scripts/compute_range1.sh | 51 | ||||
| -rwxr-xr-x | dhcp_wizard/scripts/compute_range2.sh | 51 | ||||
| -rw-r--r-- | dhcp_wizard/scripts/dhcpd.conf.default | 27 | ||||
| -rw-r--r-- | dhcp_wizard/scripts/dhcpd.patch | 13 | ||||
| -rwxr-xr-x | dhcp_wizard/scripts/do_it_dhcp.sh | 124 |
6 files changed, 349 insertions, 0 deletions
diff --git a/dhcp_wizard/scripts/check_range.sh b/dhcp_wizard/scripts/check_range.sh new file mode 100755 index 00000000..4f5de970 --- /dev/null +++ b/dhcp_wizard/scripts/check_range.sh @@ -0,0 +1,83 @@ +#!/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 basic network configuration +# +# assuming : +# - C class network, mask 255.255.255.0 +# +# echo on stdout range of ip for DHCP subnet (second part of range) + +echo_debug "in $0" + +r1_trunc=${wiz_ip_range1%.*} +r2_trunc=${wiz_ip_range2%.*} +d1=${wiz_ip_range1##*.} +d2=${wiz_ip_range2##*.} + +se=`get_var wiz_ip_server` + +s_trunc=${se%.*} +ds=${se##*.} + +if [ -z "${r1_trunc}" ]; then + echo_debug "incorrect address range 1" + exit 1 +fi + +if [ -z "${r2_trunc}" ]; then + echo_debug "incorrect address range 2" + exit 1 +fi + +if [ "${s_trunc}" != "${r1_trunc}" -o "${s_trunc}" != "${r2_trunc}" ]; then + echo_debug "range not in network" + exit 1 +fi + +if [ -z "${d1}" -o -z "${d2}" ]; then + echo_debug "bad range" + exit 1 +fi + +if [ ${d1} -gt 254 -o ${d1} -lt 1 -o ${d2} -gt 254 -o ${d2} -lt 1 ]; then + echo_debug "bad range" + exit 1 +fi + +if [ ${d1} -gt ${d2} ]; then + echo_debug "bad range " + exit 1 +fi + +if [ ${ds} -ge ${d1} -a ${ds} -le ${d2} ]; then + echo_debug "server in range" + exit 1 +fi + + +# should be ok +exit 10 + diff --git a/dhcp_wizard/scripts/compute_range1.sh b/dhcp_wizard/scripts/compute_range1.sh new file mode 100755 index 00000000..8e1f89fb --- /dev/null +++ b/dhcp_wizard/scripts/compute_range1.sh @@ -0,0 +1,51 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# script for wizard basic network configuration +# +# assuming : +# - C class network, mask 255.255.255.0 +# +# echo on stdout range of ip for DHCP subnet (first part of range) + +#truncating addresses + +se=`get_var wiz_ip_server` + +s_trunc=${se%.*} +d=${se##*.} + +if [ $d -le 64 ]; then + r=65 +elif [ $d -le 128 ]; then + r=129 +else + r=1 +fi + +echo "${s_trunc}.$r" + +exit 0 + diff --git a/dhcp_wizard/scripts/compute_range2.sh b/dhcp_wizard/scripts/compute_range2.sh new file mode 100755 index 00000000..3055a6e2 --- /dev/null +++ b/dhcp_wizard/scripts/compute_range2.sh @@ -0,0 +1,51 @@ +#!/bin/bash +# +# Wizard +# +# Copyright (C) 2000 Mandrakesoft. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# See file LICENSE for further informations on licensing terms. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# Authors: Jerome Dumonteil, Maurizio De Cecco, Enzo Maggi +# icons: Helene Durosini <ln@mandrakesoft.com> +# <corporate@mandrakesoft.com> http://www.mandrakesoft.com + +# script for wizard basic network configuration +# +# assuming : +# - C class network, mask 255.255.255.0 +# +# echo on stdout range of ip for DHCP subnet (second part of range) + +#truncating addresses +se=`get_var wiz_ip_server` + +s_trunc=${se%.*} +d=${se##*.} + +if [ $d -le 128 ]; then + r=254 +elif [ $d -gt 192 ]; then + r=192 +else + r=128 +fi + + +echo "${s_trunc}.$r" + +exit 0 + diff --git a/dhcp_wizard/scripts/dhcpd.conf.default b/dhcp_wizard/scripts/dhcpd.conf.default new file mode 100644 index 00000000..c2135639 --- /dev/null +++ b/dhcp_wizard/scripts/dhcpd.conf.default @@ -0,0 +1,27 @@ +# default file for dhcpd +# replace __ip__ by the IP adress of the server (same server for +# all services in this config file) + +server-identifier __hname__; +default-lease-time 36000; +max-lease-time 144000; +ddns-update-style ad-hoc; + + +subnet __net__ netmask __mask__{ + range __rng1__ __rng2__; + option domain-name "__dname__"; + option domain-name-servers __ip__; + option nis-servers __ip__; + option lpr-servers __ip__; + option netbios-name-servers __ip__; + option routers __ip__; + option subnet-mask __mask__; + option time-servers __ip__; + ddns-updates on; + ddns-domainname "__dname__"; + ddns-rev-domainname "in-addr.arpa"; + +} + + diff --git a/dhcp_wizard/scripts/dhcpd.patch b/dhcp_wizard/scripts/dhcpd.patch new file mode 100644 index 00000000..45d84c4b --- /dev/null +++ b/dhcp_wizard/scripts/dhcpd.patch @@ -0,0 +1,13 @@ +--- dhcpd.o Wed Mar 22 18:39:19 2000 ++++ dhcpd Wed Mar 22 18:40:17 2000 +@@ -25,8 +25,9 @@ + # # Note that this work around assumes only using eth0!!! + # echo -n "Adding local broadcast host route: " + # /sbin/route add -host 255.255.255.255 dev eth0 ++ [ -f /etc/sysconfig/dhcpd ] && . /etc/sysconfig/dhcpd + echo -n "Starting dhcpd: " +- daemon /usr/sbin/dhcpd ++ daemon /usr/sbin/dhcpd ${INTERFACES} + echo + touch /var/lock/subsys/dhcpd + ;; diff --git a/dhcp_wizard/scripts/do_it_dhcp.sh b/dhcp_wizard/scripts/do_it_dhcp.sh new file mode 100755 index 00000000..5141b8c0 --- /dev/null +++ b/dhcp_wizard/scripts/do_it_dhcp.sh @@ -0,0 +1,124 @@ +#!/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 dhcpd configuration for dhcp server +# assuming all dependencies are ok + +echo_debug "in $0" + +cfg_file=/etc/sysconfig/mdk_serv +# loading var +wiz_device=`get_var wiz_device` +echo_debug "wiz_device=$wiz_device" +wiz_host_name=`get_var wiz_host_name` +echo_debug "wiz_host_name=$wiz_host_name" +wiz_ip_net=`get_var wiz_ip_net` +echo_debug "wiz_ip_net=$wiz_ip_net" +wiz_ip_netmask=`get_var wiz_ip_netmask` +echo_debug "wiz_ip_netmask=$wiz_ip_netmask" +wiz_domain_name=`get_var wiz_domain_name` +echo_debug "wiz_domain_name=$wiz_domain_name" +wiz_ip_server=`get_var wiz_ip_server` +echo_debug "=wiz_ip_server=$wiz_ip_server" + +echo_debug "wiz_ip_range1 is $wiz_ip_range1" +echo_debug "wiz_ip_range2 is $wiz_ip_range2" +chg_val ${cfg_file} wiz_ip_range1 "${wiz_ip_range1}" s +chg_val ${cfg_file} wiz_ip_range2 "${wiz_ip_range2}" s + +# patch to rewrite when got new file about dhcp with INTERFACES value +# currently, I put the device to configure as dhcp server +# in /etc/sysconfig/dhcpd + +# ok, the new init.d/dhcp is not as wanted, still need a patch + +#[ -f /etc/sysconfig/dhcpd ] && cp -f /etc/sysconfig/dhcpd /var/tmp/wiz_bck/orig/dhcpd +bck_file /etc/sysconfig/dhcpd +echo "INTERFACES=${wiz_device}" > /etc/sysconfig/dhcpd + +# ok, the new init.d/dhcp is not as wanted, still need a patch +# now patching /etc/rc.d/init.d/dhcpd if needed + +if [ -z "`grep INTERFACES /etc/rc.d/init.d/dhcpd`" ]; then + echo_debug "now patching etc/rc.d/init.d/dhcpd" + bck_file /etc/rc.d/init.d/dhcpd + cat /etc/rc.d/init.d/dhcpd.mdk_orig.1 \ +|sed -e '/daemon \/usr\/sbin\/dhcpd/{ +i \ + if [ -f /etc/sysconfig/dhcpd ]; then\ + . /etc/sysconfig/dhcpd\ + DEV=$INTERFACES\ + fi + }' > /etc/rc.d/init.d/dhcpd + +#old version patch /etc/rc.d/init.d/dhcpd < ${CWD}/scripts/dhcpd.patch + +fi + + +# dhcpd.conf + +bck_file /etc/dhcpd.conf + +echo_debug "now putting dhcpd config file" + +cat ${CWD}/scripts/dhcpd.conf.default \ +|sed "s|__hname__|${wiz_host_name}|g" \ +|sed "s|__net__|${wiz_ip_net}|g" \ +|sed "s|__ip__|${wiz_ip_server}|g" \ +|sed "s|__mask__|${wiz_ip_netmask}|g" \ +|sed "s|__rng1__|${wiz_ip_range1}|g" \ +|sed "s|__rng2__|${wiz_ip_range2}|g" \ +|sed "s|__dname__|${wiz_domain_name}|g" \ +> /etc/dhcpd.conf + +touch /var/dhcpd/dhcpd.leases + + +# modifying webmin config + +echo_debug "modifying webmin config" + +file="/etc/webmin/dhcpd/config" +if [ -f ${file} ]; then + chg_val ${file} lease_file "/var/dhcpd/dhcpd.leases" + chg_val ${file} interfaces "${wiz_device}" +fi + + +# this part of script to be played at the very end + +echo_debug "restarting services" + +/etc/rc.d/init.d/dhcpd restart + + +# all is ok +exit 10 + + + |