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#!/bin/bash
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#!/bin/bash
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# $Id: alcasar-conf.sh 2244 2017-05-21 00:16:14Z tom.houdayer $
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# $Id: alcasar-conf.sh 2247 2017-05-21 14:17:33Z tom.houdayer $
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# alcasar-conf.sh
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# alcasar-conf.sh
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# by REXY
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# by REXY
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# This script is distributed under the Gnu General Public License (GPL)
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# This script is distributed under the Gnu General Public License (GPL)
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# This script allows ALCASAR update
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# This script allows ALCASAR update
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# - create the configuration files backup "/tmp/alcasar-conf.tar.gz" (alcasar-conf.sh -create)
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# - create the configuration files backup "/tmp/alcasar-conf.tar.gz" (alcasar-conf.sh -create)
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# - load the backup of configuration files during the update process (alcasar-conf -load)
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# - load the backup of configuration files during the update process (alcasar-conf -load)
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# - apply ALCASAR central configuration file "/usr/local/etc/alcasar.conf" when hot modification is needed (alcasar-conf -apply)
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# - apply ALCASAR central configuration file "/usr/local/etc/alcasar.conf" when hot modification is needed (alcasar-conf -apply)
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new="$(date +%G%m%d-%Hh%M)" # date et heure des fichiers
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new="$(date +%G%m%d-%Hh%M)" # date et heure des fichiers
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fichier="alcasar-conf-$new.tar.gz" # nom du fichier de sauvegarde
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fichier="alcasar-conf-$new.tar.gz" # nom du fichier de sauvegarde
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DIR_UPDATE="/tmp/conf" # répertoire de stockage des fichier de conf pour une mise à jour
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DIR_UPDATE="/tmp/conf" # répertoire de stockage des fichier de conf pour une mise à jour
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DIR_WEB="/var/www/html" # répertoire du centre de gestion
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DIR_WEB="/var/www/html" # répertoire du centre de gestion
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DIR_BIN="/usr/local/bin" # scripts directory
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DIR_BIN="/usr/local/bin" # scripts directory
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DIR_ETC="/usr/local/etc" # conf directory
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DIR_ETC="/usr/local/etc" # conf directory
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DIR_SHARE="/usr/local/share" # data directory
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DIR_SHARE="/usr/local/share" # data directory
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DIR_BLACKLIST="/etc/dansguardian/lists/blacklists" # Toulouse BL directory
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DIR_BLACKLIST="/etc/dansguardian/lists/blacklists" # Toulouse BL directory
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CONF_FILE="$DIR_ETC/alcasar.conf" # main alcasar conf file
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CONF_FILE="$DIR_ETC/alcasar.conf" # main alcasar conf file
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EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2` # EXTernal InterFace
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EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2` # EXTernal InterFace
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INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2` # INTernal InterFace
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INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2` # INTernal InterFace
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MTU=`grep ^PUBLIC_MTU= $CONF_FILE|cut -d"=" -f2` # INTernal InterFace
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MTU=`grep ^PUBLIC_MTU= $CONF_FILE|cut -d"=" -f2`
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DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
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DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
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INT_DNS_mode=`grep ^INT_DNS_ACTIVE= $CONF_FILE|cut -d"=" -f2`
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INT_DNS_mode=`grep ^INT_DNS_ACTIVE= $CONF_FILE|cut -d"=" -f2`
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LDAP_mode=`grep ^LDAP= $CONF_FILE|cut -d"=" -f2`
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LDAP_mode=`grep ^LDAP= $CONF_FILE|cut -d"=" -f2`
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HOSTNAME="alcasar"
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HOSTNAME=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2`
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DOMAIN=`grep ^DOMAIN= $CONF_FILE|cut -d"=" -f2`
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DB_USER="radius"
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DB_USER="radius"
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radiuspwd=""
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radiuspwd=""
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SED="/bin/sed -i"
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SED="/bin/sed -i"
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RUNNING_VERSION=`grep ^VERSION /usr/local/etc/alcasar.conf|cut -d'=' -f2`
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RUNNING_VERSION=`grep ^VERSION= $CONF_FILE|cut -d'=' -f2`
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MAJ_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f1`
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MAJ_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f1`
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MIN_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f2|cut -c1`
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MIN_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f2|cut -c1`
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UPD_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f3`
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UPD_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f3`
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DOMAIN=`grep DOMAIN $CONF_FILE|cut -d"=" -f2` 2>/dev/null
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DNS1=`grep "DNS1" $CONF_FILE | cut -d '=' -f 2` # server DNS1 (for WL domain names)
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DNS1=`grep "DNS1" $CONF_FILE | cut -d '=' -f 2` # server DNS1 (for WL domain names)
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DOMAIN=${DOMAIN:=localdomain}
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DOMAIN=${DOMAIN:=localdomain}
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DATE=`date '+%d %B %Y - %Hh%M'`
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DATE=`date '+%d %B %Y - %Hh%M'`
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private_network_calc ()
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private_network_calc ()
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{
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{
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PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2` # prefixe du réseau (ex. 24)
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PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2` # prefixe du réseau (ex. 24)
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PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2` # @ réseau de consultation (ex.: 192.168.182.0)
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PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2` # @ réseau de consultation (ex.: 192.168.182.0)
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PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX # @ + masque du réseau de consult (192.168.182.0/24)
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PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX # @ + masque du réseau de consult (192.168.182.0/24)
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PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
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PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
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PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
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PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
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private_network_calc
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private_network_calc
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INSTALL_DATE=`grep INSTALL_DATE $CONF_FILE|cut -d"=" -f2`
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INSTALL_DATE=`grep INSTALL_DATE $CONF_FILE|cut -d"=" -f2`
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ORGANISME=`grep ORGANISM $CONF_FILE|cut -d"=" -f2`
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ORGANISME=`grep ORGANISM $CONF_FILE|cut -d"=" -f2`
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DOMAIN=`grep DOMAIN $CONF_FILE|cut -d"=" -f2`
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DHCP_mode=`grep DHCP= $CONF_FILE|cut -d"=" -f2`
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DHCP_mode=`grep DHCP= $CONF_FILE|cut -d"=" -f2`
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if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
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if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
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then
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then
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if [ $DHCP_mode = "off" ] || [ $DHCP_mode = "Off" ] || [ $DHCP_mode = "OFF" ]
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if [ $DHCP_mode = "off" ] || [ $DHCP_mode = "Off" ] || [ $DHCP_mode = "OFF" ]
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then
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then
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/usr/bin/systemctl stop $i && echo -n "$i, "
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/usr/bin/systemctl stop $i && echo -n "$i, "
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done
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done
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/usr/bin/kill -s SIGSTOP $(pidof httpd)
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/usr/bin/kill -s SIGSTOP $(pidof httpd)
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echo
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echo
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fi
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fi
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# /etc/hosts
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# /etc/hosts
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if [ "$HOSTNAME" != "alcasar" ] || [ "$DOMAIN" != "localdomain" ]; then
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$SED "/alcasar/s?.*?$PRIVATE_IP\talcasar alcasar.localdomain $HOSTNAME.$DOMAIN?g" /etc/hosts
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else
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$SED "/alcasar/s?.*?$PRIVATE_IP\talcasar alcasar.localdomain?g" /etc/hosts
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$SED "/alcasar/s?.*?$PRIVATE_IP\talcasar alcasar.localdomain?g" /etc/hosts
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fi
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# EXTIF config
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# EXTIF config
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if [ $PUBLIC_IP_MASK == "dhcp" ]
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if [ $PUBLIC_IP_MASK == "dhcp" ]
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then
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then
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cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
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cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
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DEVICE=$EXTIF
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DEVICE=$EXTIF
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for i in dnsmasq tinyproxy ntpd
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for i in dnsmasq tinyproxy ntpd
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do
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do
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sleep 1
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sleep 1
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/usr/bin/systemctl start $i && echo -n ", $i"
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/usr/bin/systemctl start $i && echo -n ", $i"
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done
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done
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$DIR_BIN/alcasar-bl.sh -reload && echo ", dnsmasq-blacklist, dnsmasq-whitelist, iptables,"
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$DIR_BIN/alcasar-bl.sh -reload && echo -n ", dnsmasq-blacklist, dnsmasq-whitelist, iptables"
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/usr/bin/kill -s SIGCONT $(pidof httpd)
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/usr/bin/kill -s SIGCONT $(pidof httpd)
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/usr/bin/systemctl reload httpd && echo -n ", httpd"
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/usr/bin/systemctl reload httpd && echo -n ", httpd"
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fi
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fi
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# Start / Stop SSH Daemon
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# Start / Stop SSH Daemon
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ssh_active=`grep SSH= $CONF_FILE|cut -d"=" -f2`
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ssh_active=`grep SSH= $CONF_FILE|cut -d"=" -f2`
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if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
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if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
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then
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then
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/usr/bin/systemctl stop sshd.service
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/usr/bin/systemctl stop sshd.service
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fi
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fi
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fi
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fi
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echo
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;;
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;;
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*)
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*)
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echo "Argument inconnu :$1";
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echo "Argument inconnu :$1";
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echo "$usage"
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echo "$usage"
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exit 1
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exit 1
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;;
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;;
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esac
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esac
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