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#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2589 2018-08-14 21:15:56Z rexy $
1 root 3
 
4
# alcasar.sh
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# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
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# This script is distributed under the Gnu General Public License (GPL)
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#  team@alcasar.net
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2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
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# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
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# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
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# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
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# Voir la Licence Publique Générale GNU pour plus de détails.
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# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
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# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
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# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
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2521 armand.ito 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
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# Options :
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#       -i or --install
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#       -u or --uninstall
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376 franck 27
# Functions :
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#       testing                 : connectivity tests, free space test and mageia version test
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#       init                    : Installation of RPM and scripts
30
#       network                 : Network parameters
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#       ACC                             : ALCASAR Control Center installation
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#       CA                              : Certification Authority initialization
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#       time_server             : NTPd configuration
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#       init_db                 : Initilization of radius database managed with MariaDB
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#       freeradius              : FreeRadius initialisation
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#       chilli                  : coovachilli initialisation (+authentication page)
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#       e2guardian              : E2Guardian filtering HTTP proxy configuration
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#       antivirus               : HAVP + libclamav configuration
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#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
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#       ulogd                   : log system in userland (match NFLOG target of iptables)
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#       nfsen                   : Configuration of Nfsen Netflow grapher
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#       dnsmasq                 : Name server configuration
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#       vnstat                  : little network stat daemon
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#       BL                              : Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for e2guardian and for Netfilter)
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#       cron                    : Logs export + watchdog + connexion statistics
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#       fail2ban                : Fail2ban IDS installation and configuration
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#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
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#       msec                    : Mandriva security package configuration
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#       letsencrypt             : Let's Encrypt client
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#       post_install    : Security, log rotation, etc.
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DEBUG_ALCASAR='off'; export DEBUG_ALCASAR       # Debug mode = wait (hit key) after each function
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DATE=`date '+%d %B %Y - %Hh%M'`
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DATE_SHORT=`date '+%d/%m/%Y'`
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Lang=`echo $LANG|cut -c 1-2`
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mode="install"
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# ******* Files parameters - paramètres fichiers *********
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DIR_INSTALL=`pwd`                                               # current directory
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DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
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DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
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DIR_BLACKLIST="$DIR_INSTALL/blacklist"  # install directory (with blacklist files)
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DIR_SAVE="/var/Save"                                    # backup directory (traceability_log, user_db, security_log)
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DIR_WEB="/var/www/html"                                 # directory of Lighttpd
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DIR_DG="/etc/e2guardian"                                # directory of E2Guardian
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DIR_ACC="$DIR_WEB/acc"                                  # directory of the 'ALCASAR Control Center'
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DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
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DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
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DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (dnsmasq for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"  # central ALCASAR conf file
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PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
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# ******* DBMS parameters - paramètres SGBD ********
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DB_RADIUS="radius"                                              # database name used by FreeRadius server
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DB_USER="radius"                                                # user name allows to request the users database
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DB_GAMMU="gammu"                                                # database name used by Gammu-smsd
1 root 75
# ******* Network parameters - paramètres réseau *******
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HOSTNAME="alcasar"                                              # default hostname
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DOMAIN="localdomain"                                    # default local domain
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EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`          # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
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INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`      # INTIF is connected to the consultation network
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MTU="1500"
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
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SED="/bin/sed -i"
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# ****************** End of global parameters *********************
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license ()
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{
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        if [ $Lang == "fr" ]
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        then
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                cat $DIR_INSTALL/gpl-warning.fr.txt | more
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        else
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                cat $DIR_INSTALL/gpl-warning.txt | more
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        fi
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        response=0
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        PTN='^[oOyYnN]$'
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        until [[ $(expr $response : $PTN) -gt 0 ]]
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        do
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                if [ $Lang == "fr" ]
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                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
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                        else echo -n "Do you accept the terms of this license (Y/n)? : "
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                fi
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                read response
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        done
104
        if [ "$response" = "n" ] || [ "$response" = "N" ]
105
        then
106
                exit 1
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        fi
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}
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header_install ()
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{
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        clear
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        echo "-----------------------------------------------------------------------------"
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        echo "                     ALCASAR V$VERSION Installation"
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        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
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        echo "-----------------------------------------------------------------------------"
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}
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########################################################
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##                  Function "testing"                ##
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## - Test Mageia version                              ##
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## - Test ALCASAR version (if already installed)      ##
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## - Test free space on /var  (>10G)                  ##
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## - Test Internet access                             ##
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########################################################
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testing ()
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{
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# Test of Mageia version
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# extract the current Mageia version and hardware architecture (i586 ou X64)
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        fic=`cat /etc/product.id`
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        unknown_os=0
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        old="$IFS"
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        IFS=","
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        set $fic
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        for i in $*
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        do
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                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
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                        then
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                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
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                        unknown_os=`expr $unknown_os + 1`
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                fi
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                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
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                        then
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                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
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                        unknown_os=`expr $unknown_os + 1`
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                fi
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                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
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                        then
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                        ARCH=`echo $i|cut -d"=" -f2`
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                        unknown_os=`expr $unknown_os + 1`
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                fi
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        done
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        if [ "$ARCH" == "i586" ]
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                then
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                if [ $Lang == "fr" ]
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                        then echo -n "Votre architecture matérielle doit être en 64bits"
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                        else echo -n "You hardware architecture must be 64bits"
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                fi
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                exit 1
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        fi
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        IFS="$old"
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# Test if ALCASAR is already installed
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        if [ -e $CONF_FILE ]
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        then
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                current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
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                if [ $Lang == "fr" ]
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                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
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                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
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                fi
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                response=0
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                PTN='^[12]$'
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                until [[ $(expr $response : $PTN) -gt 0 ]]
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                do
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                        if [ $Lang == "fr" ]
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                        then
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                                echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
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                        else
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                                echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
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                        fi
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                        read response
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                done
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                if [ "$response" = "2" ]
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                then
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                        rm -f /var/tmp/alcasar-conf*
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                else
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# Retrieve former NICname
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                        EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`  # EXTernal InterFace
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                        INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`  # INTernal InterFace
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                        [ $(/usr/sbin/ip link | grep -c " $EXTIF_saved:") -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
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                        [ $(/usr/sbin/ip link | grep -c " $INTIF_saved:") -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
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# Create the current conf file
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                        $DIR_SCRIPTS/alcasar-conf.sh --create
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                        mode="update"
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                fi
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        fi
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        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
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                then
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                if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
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                        then
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                        echo
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                        if [ $Lang == "fr" ]
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                                then
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                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
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                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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                                echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
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                                echo "3 - Importez votre base des usagers"
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                        else
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                                echo "The automatic update of ALCASAR can't be performed."
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                                echo "1 - Save your traceability files and the user database"
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                                echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
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                                echo "3 - Import your users database"
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                        fi
1529 richard 213
                else
214
                        if [ $Lang == "fr" ]
2454 tom.houday 215
                                then
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                                echo "L'installation d'ALCASAR ne peut pas être réalisée."
217
                        else
218
                                echo "The installation of ALCASAR can't be performed."
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                        fi
220
                fi
1529 richard 221
                echo
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                if [ $Lang == "fr" ]
2454 tom.houday 223
                        then
2416 richard 224
                        echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
1529 richard 225
                else
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                        echo "The OS must be replaced (Mageia6-64bits)"
1529 richard 227
                fi
228
                exit 0
1342 richard 229
        fi
1529 richard 230
        if [ ! -d /var/log/netflow/porttracker ]
231
                then
2290 richard 232
# Test free space on /var
1529 richard 233
                free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
234
                if [ $free_space -lt 10 ]
235
                        then
236
                        if [ $Lang == "fr" ]
237
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
238
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
239
                        fi
240
                exit 0
241
                fi
242
        fi
2290 richard 243
        if [ $Lang == "fr" ]
244
                then echo -n "Tests des paramètres réseau : "
2549 tom.houday 245
                else echo -n "Network parameters tests: "
2290 richard 246
        fi
247
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2282 richard 248
        cd /etc/sysconfig/network-scripts/
2290 richard 249
        IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 250
        for i in $IF_INTERFACES
251
        do
2549 tom.houday 252
                if [ $(/usr/sbin/ip link | grep -c " $i:") -eq 0 ]; then
2282 richard 253
                        rm -f ifcfg-$i
2454 tom.houday 254
 
2282 richard 255
                        if [ $Lang == "fr" ]
256
                                then echo "Suppression : ifcfg-$i"
2549 tom.houday 257
                                else echo "Deleting: ifcfg-$i"
2282 richard 258
                        fi
259
                fi
260
        done
261
        cd $DIR_INSTALL
2290 richard 262
        echo -n "."
2454 tom.houday 263
# Test Ethernet NIC links state
2290 richard 264
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "|grep -v "^w"`
1471 richard 265
        for i in $DOWN_IF
266
        do
2290 richard 267
                echo $i
1471 richard 268
                if [ $Lang == "fr" ]
2454 tom.houday 269
                then
1471 richard 270
                        echo "Échec"
271
                        echo "Le lien réseau de la carte $i n'est pas actif."
272
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
273
                else
274
                        echo "Failed"
275
                        echo "The link state of $i interface is down."
276
                        echo "Make sure that this network card is connected to a switch or an A.P."
277
                fi
278
                exit 0
279
        done
280
        echo -n "."
281
# Test EXTIF config files
1499 richard 282
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
283
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 284
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 285
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
286
        then
784 richard 287
                if [ $Lang == "fr" ]
2454 tom.houday 288
                then
784 richard 289
                        echo "Échec"
290
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
291
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 292
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 293
                else
294
                        echo "Failed"
295
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
296
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 297
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 298
                fi
830 richard 299
                echo "DEVICE=$EXTIF"
784 richard 300
                echo "IPADDR="
301
                echo "NETMASK="
302
                echo "GATEWAY="
303
                echo "DNS1="
304
                echo "DNS2="
830 richard 305
                echo "ONBOOT=yes"
784 richard 306
                exit 0
307
        fi
308
        echo -n "."
2290 richard 309
# Test if default GW is set on EXTIF (router or ISP provider equipment)
1686 richard 310
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 311
                if [ $Lang == "fr" ]
2454 tom.houday 312
                then
595 richard 313
                        echo "Échec"
314
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
315
                        echo "Réglez ce problème puis relancez ce script."
316
                else
317
                        echo "Failed"
318
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
319
                        echo "Resolv this problem, then restart this script."
320
                fi
29 richard 321
                exit 0
322
        fi
308 richard 323
        echo -n "."
2290 richard 324
# Test if default GW is alive
1499 richard 325
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 326
        if [ $(expr $arp_reply) -eq 0 ]
2454 tom.houday 327
                then
595 richard 328
                if [ $Lang == "fr" ]
2454 tom.houday 329
                then
595 richard 330
                        echo "Échec"
2290 richard 331
                        echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 332
                        echo "Réglez ce problème puis relancez ce script."
333
                else
334
                        echo "Failed"
2290 richard 335
                        echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 336
                        echo "Resolv this problem, then restart this script."
337
                fi
308 richard 338
                exit 0
339
        fi
340
        echo -n "."
2290 richard 341
# Test Internet connectivity
29 richard 342
        rm -rf /tmp/con_ok.html
308 richard 343
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 344
        if [ ! -e /tmp/con_ok.html ]
345
        then
595 richard 346
                if [ $Lang == "fr" ]
2454 tom.houday 347
                then
595 richard 348
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
349
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
350
                        echo "Vérifiez la validité des adresses IP des DNS."
351
                else
352
                        echo "The Internet connection try failed (google.fr)."
353
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
354
                        echo "Verify the DNS IP addresses"
355
                fi
29 richard 356
                exit 0
357
        fi
358
        rm -rf /tmp/con_ok.html
308 richard 359
        echo ". : ok"
1389 richard 360
} # end of testing ()
302 richard 361
 
2552 rexy 362
#######################################################################
363
##                    Function "init"                                ##
364
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
365
## - Creation of random password for GRUB, mariadb (admin and user)  ##
366
#######################################################################
302 richard 367
init ()
368
{
527 richard 369
        if [ "$mode" != "update" ]
302 richard 370
        then
371
# On affecte le nom d'organisme
597 richard 372
                header_install
302 richard 373
                ORGANISME=!
374
                PTN='^[a-zA-Z0-9-]*$'
580 richard 375
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 376
                do
595 richard 377
                        if [ $Lang == "fr" ]
2454 tom.houday 378
                                then echo -n "Entrez le nom de votre organisme : "
597 richard 379
                                else echo -n "Enter the name of your organism : "
595 richard 380
                        fi
330 franck 381
                        read ORGANISME
613 richard 382
                        if [ "$ORGANISME" == "" ]
330 franck 383
                                then
384
                                ORGANISME=!
385
                        fi
386
                done
302 richard 387
        fi
1 root 388
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 389
# We create random passwords and shared secrets
628 richard 390
        rm -f $PASSWD_FILE
2419 richard 391
        echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
392
        grub2pwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
2454 tom.houday 393
        pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
394
                LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
395
                grep -v '[eE]nter password:' | \
396
                sed -e "s/PBKDF2 hash of your password is //"`
397
        echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
398
        [ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
399
        cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
400
        chmod 0600 /boot/grub2/user.cfg
2419 richard 401
        echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 402
        echo "GRUB2_user=root" >> $PASSWD_FILE
403
        echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2399 tom.houday 404
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2419 richard 405
        echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 406
        echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2399 tom.houday 407
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2419 richard 408
        echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 409
        echo "db_user=$DB_USER" >> $PASSWD_FILE
410
        echo "db_password=$radiuspwd" >> $PASSWD_FILE
2399 tom.houday 411
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2412 tom.houday 412
        echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
413
        echo "secret_uam=$secretuam" >> $PASSWD_FILE
2399 tom.houday 414
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2412 tom.houday 415
        echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
416
        echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 417
        chmod 640 $PASSWD_FILE
1828 richard 418
#  copy scripts in in /usr/local/bin
5 franck 419
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 420
#  copy conf files in /usr/local/etc
1954 richard 421
        cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 422
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 423
# generate central conf file
424
        cat <<EOF > $CONF_FILE
612 richard 425
##########################################
426
##                                      ##
427
##          ALCASAR Parameters          ##
428
##                                      ##
429
##########################################
1 root 430
 
612 richard 431
INSTALL_DATE=$DATE
432
VERSION=$VERSION
433
ORGANISM=$ORGANISME
1748 richard 434
HOSTNAME=$HOSTNAME
923 franck 435
DOMAIN=$DOMAIN
612 richard 436
EOF
628 richard 437
        chmod o-rwx $CONF_FILE
1 root 438
} # End of init ()
439
 
2552 rexy 440
#########################################################
441
##                    Function "network"               ##
442
## - Define the several network address                ##
443
## - Define the DNS naming                             ##
444
## - INTIF parameters (consultation network)           ##
445
## - Write "/etc/hosts" file                           ##
446
## - write "hosts.allow" & "hosts.deny" files          ##
447
#########################################################
1 root 448
network ()
449
{
450
        header_install
636 richard 451
        if [ "$mode" != "update" ]
452
                then
453
                if [ $Lang == "fr" ]
454
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
455
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
456
                fi
457
                response=0
458
                PTN='^[oOyYnN]$'
459
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 460
                do
595 richard 461
                        if [ $Lang == "fr" ]
659 richard 462
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 463
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 464
                        fi
1 root 465
                        read response
466
                done
636 richard 467
                if [ "$response" = "n" ] || [ "$response" = "N" ]
468
                then
469
                        PRIVATE_IP_MASK="0"
470
                        PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
471
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 472
                        do
595 richard 473
                                if [ $Lang == "fr" ]
597 richard 474
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
475
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 476
                                fi
597 richard 477
                                read PRIVATE_IP_MASK
1 root 478
                        done
636 richard 479
                else
2454 tom.houday 480
                                PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 481
                fi
595 richard 482
        else
2454 tom.houday 483
                PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 484
                rm -rf conf/etc/alcasar.conf
1 root 485
        fi
861 richard 486
# Define LAN side global parameters
1740 richard 487
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 488
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 489
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 490
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 491
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 492
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 493
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
494
                then
2454 tom.houday 495
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 496
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 497
        fi
1499 richard 498
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
499
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 500
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 501
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 502
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
503
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 504
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
505
        PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1` # First network address (ex.: 192.168.182.1)
837 richard 506
        PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`      # last network address (ex.: 192.168.182.254)
1828 richard 507
        PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`      # MAC address of INTIF
841 richard 508
# Define Internet parameters
2464 richard 509
        if [ "$mode" != "update" ]
2457 richard 510
        then
2464 richard 511
                DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`   # 1st DNS server
512
                DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
513
        else
514
                DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`  # 1st DNS server
515
                DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
516
        fi
517
        if [ "$DNS1" == "" ]
518
        then
2457 richard 519
                if [ $Lang == "fr" ]
520
                then
2464 richard 521
                        echo "L'adresse IP des serveurs DNS ne sont pas corrects"
2457 richard 522
                        echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
523
                else
2464 richard 524
                        echo "The IP address of DNS servers are not set correctly"
2457 richard 525
                        echo "Check the extern network card configuration ($EXTIF)"
526
                fi
527
                exit 0
528
        fi
70 franck 529
        DNS1=${DNS1:=208.67.220.220}
530
        DNS2=${DNS2:=208.67.222.222}
1499 richard 531
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 532
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 533
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 534
# Write network parameters in the conf file
1469 richard 535
        echo "EXTIF=$EXTIF" >> $CONF_FILE
536
        echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 537
        ######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
538
        INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
539
        for i in $INTERFACES
540
        do
541
                SUB=`echo ${i:0:2}`
542
                if [ $SUB = "wl" ]
543
                        then WIFIF=$i
2454 tom.houday 544
                elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 545
                        then LANIF=$i
546
                fi
547
        done
548
        if [ -n "$WIFIF" ]
549
                then echo "WIFIF=$WIFIF" >> $CONF_FILE
550
        elif [ -n "$LANIF" ]
551
                then echo "LANIF=$LANIF" >> $CONF_FILE
552
        fi
2454 tom.houday 553
        #########################################################################################################
2552 rexy 554
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 555
        if [ $IP_SETTING == "dhcp" ]
556
                then
557
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 558
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 559
        else
560
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 561
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 562
        fi
1587 richard 563
        echo "DNS1=$DNS1" >> $CONF_FILE
564
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 565
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 566
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 567
        echo "DHCP=on" >> $CONF_FILE
914 franck 568
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
569
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
570
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 571
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
572
        echo "INT_DNS_IP=none" >> $CONF_FILE
573
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 574
# network default
597 richard 575
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 576
        cat <<EOF > /etc/sysconfig/network
577
NETWORKING=yes
578
FORWARD_IPV4=true
579
EOF
2552 rexy 580
# write "/etc/hosts"
1 root 581
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
582
        cat <<EOF > /etc/hosts
503 richard 583
127.0.0.1       localhost
2558 rexy 584
$PRIVATE_IP     $HOSTNAME
1 root 585
EOF
2552 rexy 586
# write EXTIF (Internet) config
1499 richard 587
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
588
        if [ $IP_SETTING == "dhcp" ]
589
                then
590
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 591
DEVICE=$EXTIF
1585 richard 592
BOOTPROTO=dhcp
593
DNS1=127.0.0.1
594
PEERDNS=no
595
RESOLV_MODS=yes
596
ONBOOT=yes
1613 franck 597
NOZEROCONF=yes
1585 richard 598
METRIC=10
599
MII_NOT_SUPPORTED=yes
600
IPV6INIT=no
601
IPV6TO4INIT=no
602
ACCOUNTING=no
603
USERCTL=no
604
MTU=$MTU
605
EOF
2454 tom.houday 606
                else
1585 richard 607
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
608
DEVICE=$EXTIF
14 richard 609
BOOTPROTO=static
597 richard 610
IPADDR=$PUBLIC_IP
611
NETMASK=$PUBLIC_NETMASK
612
GATEWAY=$PUBLIC_GATEWAY
14 richard 613
DNS1=127.0.0.1
1499 richard 614
RESOLV_MODS=yes
14 richard 615
ONBOOT=yes
616
METRIC=10
1610 franck 617
NOZEROCONF=yes
14 richard 618
MII_NOT_SUPPORTED=yes
619
IPV6INIT=no
620
IPV6TO4INIT=no
621
ACCOUNTING=no
622
USERCTL=no
994 franck 623
MTU=$MTU
14 richard 624
EOF
1499 richard 625
        fi
2552 rexy 626
# write INTIF (consultation LAN) in normal mode
841 richard 627
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
628
DEVICE=$INTIF
629
BOOTPROTO=static
630
ONBOOT=yes
631
NOZEROCONF=yes
632
MII_NOT_SUPPORTED=yes
633
IPV6INIT=no
634
IPV6TO4INIT=no
635
ACCOUNTING=no
636
USERCTL=no
637
EOF
1558 richard 638
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 639
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 640
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 641
DEVICE=$INTIF
642
BOOTPROTO=static
643
IPADDR=$PRIVATE_IP
604 richard 644
NETMASK=$PRIVATE_NETMASK
1 root 645
ONBOOT=yes
646
METRIC=10
647
NOZEROCONF=yes
648
MII_NOT_SUPPORTED=yes
14 richard 649
IPV6INIT=no
650
IPV6TO4INIT=no
651
ACCOUNTING=no
652
USERCTL=no
1 root 653
EOF
2282 richard 654
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
655
        if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
656
        then
657
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
658
DEVICE=$WIFIF
659
BOOTPROTO=static
660
ONBOOT=yes
661
NOZEROCONF=yes
662
MII_NOT_SUPPORTED=yes
663
IPV6INIT=no
664
IPV6TO4INIT=no
665
ACCOUNTING=no
666
USERCTL=no
667
EOF
668
        elif [ -n "$LANIF" ]
669
        then
670
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
671
DEVICE=$LANIF
672
BOOTPROTO=static
673
ONBOOT=yes
674
NOZEROCONF=yes
675
MII_NOT_SUPPORTED=yes
676
IPV6INIT=no
677
IPV6TO4INIT=no
678
ACCOUNTING=no
679
USERCTL=no
680
EOF
681
        fi
2454 tom.houday 682
        #########################################################################################################
2552 rexy 683
# write hosts.allow & hosts.deny
1 root 684
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
685
        cat <<EOF > /etc/hosts.allow
686
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 687
sshd: ALL
1 root 688
ntpd: $PRIVATE_NETWORK_SHORT
689
EOF
690
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
691
        cat <<EOF > /etc/hosts.deny
692
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
693
EOF
790 richard 694
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 695
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 696
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 697
# load conntrack ftp module
698
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 699
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 700
# load ipt_NETFLOW module
701
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 702
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
703
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
704
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
705
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 706
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 707
#
860 richard 708
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 709
} # End of network ()
710
 
2552 rexy 711
###################################################
712
##                  Function "ACC"               ##
713
## - copy ALCASAR Control Center (ACC) files     ##
714
## - configuration of the web server (Lighttpd)  ##
715
## - creation of the first ACC admin account     ##
716
## - secure the ACC access                       ##
717
###################################################
1221 richard 718
ACC ()
1 root 719
{
720
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
721
        mkdir $DIR_WEB
1833 richard 722
# Copy & adapt ACC files
316 richard 723
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
724
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
725
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
726
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
727
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
728
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 729
        chown -R apache:apache $DIR_WEB/*
1833 richard 730
# copy & adapt "freeradius-web" files
731
        cp -rf $DIR_CONF/freeradius-web/ /etc/
732
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
733
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
734
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
735
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
736
        cat <<EOF > /etc/freeradius-web/naslist.conf
737
nas1_name: alcasar-$ORGANISME
738
nas1_model: Network Access Controler
739
nas1_ip: $PRIVATE_IP
740
nas1_port_num: 0
741
nas1_community: public
742
EOF
743
        chown -R apache:apache /etc/freeradius-web/
744
# create the log & backup structure :
1489 richard 745
# - base = users database
746
# - archive = tarball of "base + http firewall + netflow"
1833 richard 747
# - security = watchdog log
2138 richard 748
        for i in base archive security activity_report;
1 root 749
        do
750
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
751
        done
5 franck 752
        chown -R root:apache $DIR_SAVE
1833 richard 753
# Configuring & securing php
71 richard 754
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 755
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
756
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 757
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
758
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 759
        $SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
760
        $SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 761
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
762
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 763
        $SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 764
# Configuring & securing Lighttpd
790 richard 765
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 766
        [ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
767
        [ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
768
        [ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2588 rexy 769
        [ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
2488 lucas.echa 770
        [ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
771
 
772
        cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
773
        cp $DIR_CONF/lighttpd/vhosts.d/alcasar.conf /etc/lighttpd/vhosts.d/alcasar.conf
774
 
775
        $SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
776
        $SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
777
        $SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
778
        $SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
779
        $SED "s?^#server\.bind.*?server\.bind = \"$HOSTNAME.$DOMAIN\"?g" /etc/lighttpd/lighttpd.conf
780
        $SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
781
        echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
782
        $SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
783
        $SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
784
        $SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
785
        $SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
786
        $SED "s?^server\.bind.*?server\.bind = \"$HOSTNAME.$DOMAIN\"?g" /etc/lighttpd/lighttpd.conf
787
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$HOSTNAME.$DOMAIN"':443" {/g' /etc/lighttpd/vhosts.d/alcasar.conf
788
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$HOSTNAME.$DOMAIN\"/g" /etc/lighttpd/vhosts.d/alcasar.conf
789
 
2588 rexy 790
        [ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
791
        [ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
792
        [ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
793
        chown -R apache:apache /var/log/lighttpd
794
 
2488 lucas.echa 795
        /usr/bin/systemctl start lighttpd
2499 tom.houday 796
        /usr/bin/systemctl start php-fpm
2488 lucas.echa 797
 
2552 rexy 798
# Creation of the first account (in 'admin' profile)
2293 tom.houday 799
        if [ "$mode" = "install" ]
800
                then
613 richard 801
                        header_install
1268 richard 802
# Creation of keys file for the admin account ("admin")
2293 tom.houday 803
                        [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
804
                        mkdir -p $DIR_DEST_ETC/digest
805
                        chmod 755 $DIR_DEST_ETC/digest
806
                        until [ -s $DIR_DEST_ETC/digest/key_admin ]
2488 lucas.echa 807
                        do
808
                                $DIR_DEST_BIN/alcasar-profil.sh --add admin
809
                        done
2293 tom.houday 810
        fi
2488 lucas.echa 811
 
2561 rexy 812
        # Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 813
        $SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 814
        # Log file for ACC access imputability
815
        [ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
816
        chown root:apache /var/Save/security/acc_access.log
817
        chmod 664 /var/Save/security/acc_access.log
1389 richard 818
} # End of ACC ()
1 root 819
 
2552 rexy 820
##################################################################
821
##                               Fonction "CA"                  ##
822
## - Creating the CA and the server certificate (lighttpd)      ##
823
##################################################################
1221 richard 824
CA ()
1 root 825
{
510 richard 826
        $DIR_DEST_BIN/alcasar-CA.sh
5 franck 827
        chown -R root:apache /etc/pki
1 root 828
        chmod -R 750 /etc/pki
1389 richard 829
} # End of CA ()
1 root 830
 
2552 rexy 831
#############################################################
832
##               Function "time_server"                    ##
833
## - Configuring NTP server                                ##
834
#############################################################
1837 richard 835
time_server ()
836
{
837
# Set the Internet time server
838
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
839
        cat <<EOF > /etc/ntp/step-tickers
840
0.fr.pool.ntp.org       # adapt to your country
841
1.fr.pool.ntp.org
842
2.fr.pool.ntp.org
843
EOF
844
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
845
        cat <<EOF > /etc/ntp.conf
846
server 0.fr.pool.ntp.org        # adapt to your country
847
server 1.fr.pool.ntp.org
848
server 2.fr.pool.ntp.org
849
server 127.127.1.0              # local clock si NTP internet indisponible ...
850
fudge 127.127.1.0 stratum 10
851
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
852
restrict 127.0.0.1
853
driftfile /var/lib/ntp/drift
854
logfile /var/log/ntp.log
855
disable monitor
856
EOF
857
        chown -R ntp:ntp /var/lib/ntp
858
# Synchronize now
859
        ntpd -q -g &
860
} # End of time_server ()
861
 
2541 rexy 862
#####################################################################
863
##                     Function "init_db"                          ##
864
## - Mysql initialization                                          ##
865
## - Set admin (root) password                                     ##
866
## - Remove unused users & databases                               ##
867
## - Radius database creation                                      ##
868
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
869
#####################################################################
1 root 870
init_db ()
871
{
1990 richard 872
        if [ `systemctl is-active mysqld` == "active" ]
873
        then
874
                systemctl stop mysqld
875
        fi
1355 richard 876
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 877
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 878
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 879
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 880
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
881
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
882
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2416 richard 883
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
884
        /usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
885
        /usr/bin/systemctl start mysqld
1963 richard 886
        nb_round=1
1981 richard 887
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 888
        do
889
                nb_round=`expr $nb_round + 1`
890
                sleep 2
891
        done
1981 richard 892
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 893
        then
1981 richard 894
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 895
                exit
1955 richard 896
        fi
2416 richard 897
        MYSQL="/usr/bin/mysql --execute"
1355 richard 898
# Secure the server
2416 richard 899
        $MYSQL="GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
900
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
1355 richard 901
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
2454 tom.houday 902
        $MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 903
# Create 'radius' database
1317 richard 904
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 905
# Add an empty radius database structure
1800 richard 906
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 907
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 908
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 909
        $SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
910
        $SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
911
        /usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 912
        /usr/bin/systemctl daemon-reload
1389 richard 913
} # End of init_db ()
1 root 914
 
2423 richard 915
###################################################################
916
##                       Function "freeradius"                   ##
917
## - Set the configuration files                                 ##
918
## - Set the shared secret between coova-chilli and freeradius   ##
919
## - Adapt the Mysql conf file and counters                      ##
920
###################################################################
2421 richard 921
freeradius ()
1 root 922
{
1800 richard 923
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 924
        chown -R radius:radius /etc/raddb
925
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 926
# Set radius global parameters (radius.conf)
1 root 927
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
928
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
929
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 930
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
931
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2419 richard 932
 
2501 tom.houday 933
# Add ALCASAR dictionary
934
        cp $DIR_CONF/radius/dictionary.alcasar /usr/share/freeradius/dictionary.alcasar
2512 tom.houday 935
        echo -e '\n$INCLUDE dictionary.alcasar' >> /usr/share/freeradius/dictionary
936
# Add CoovaChilli dictionary
937
        cp /usr/share/doc/coova-chilli/dictionary.coovachilli /usr/share/freeradius/dictionary.coovachilli
938
        echo -e '\n$INCLUDE dictionary.coovachilli' >> /usr/share/freeradius/dictionary
2420 richard 939
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 940
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
941
        cat << EOF > /etc/raddb/clients.conf
2438 richard 942
client localhost {
943
        ipaddr = 127.0.0.1
1 root 944
        secret = $secretradius
2438 richard 945
        shortname = chilli
2454 tom.houday 946
        nas_type = other
1 root 947
}
948
EOF
2420 richard 949
# Set Virtual server (remvove all except "alcasar virtual site")
950
        rm -f /etc/raddb/sites-enabled/*
2467 richard 951
        cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
952
        cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
953
        chown radius:apache /etc/raddb/sites-available/alcasar*
954
        chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 955
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 956
# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2420 richard 957
 
2454 tom.houday 958
# Set modules
2465 richard 959
# Add custom LDAP "available module"
960
        cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
961
        chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2422 richard 962
# Set only usefull modules for ALCASAR (ldap is enabled only via ACC)
2454 tom.houday 963
        rm -rf  /etc/raddb/mods-enabled/*
964
        for mods in sql sqlcounter attr_filter expiration logintime pap expr
965
        do
966
                ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
967
        done
2423 richard 968
# Configure SQL mod
2420 richard 969
        [ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 970
        $SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
971
        $SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 972
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 973
        $SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
974
        $SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
975
        $SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
976
        $SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 977
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 978
        [ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
979
        cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
980
        chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 981
# sqlcounter modifications
2470 richard 982
        [ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
983
        cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
984
        chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 985
        [ -e /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf.default ] || cp /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf.default
986
        cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf
2422 richard 987
query = "\
988
    SELECT IFNULL((SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)),0)) \
989
    FROM radacct \
990
    WHERE username = '%{\${key}}' \
991
    AND UNIX_TIMESTAMP(acctstarttime) + acctsessiontime > '%%b'),0)"
2421 richard 992
EOF
993
        [ -e /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf.default ] || cp /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf.default
994
        cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf
2422 richard 995
query = "\
996
    SELECT IFNULL((SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)), 0)) \
997
    FROM radacct \
998
    WHERE username='%{\${key}}' \
999
    AND UNIX_TIMESTAMP(acctstarttime) + acctsessiontime > '%%b'),0)"
2421 richard 1000
EOF
1001
        [ -e /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf.default ] || cp /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf.default
1002
        cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf
2422 richard 1003
query = "\
2510 tom.houday 1004
    SELECT IFNULL(SUM(AcctSessionTime),0) \
1005
    FROM radacct \
1006
    WHERE username='%{\${key}}'"
1007
EOF
1008
        [ -e /etc/raddb/mods-config/sql/counter/mysql/expire_on_login.conf.default ] || cp /etc/raddb/mods-config/sql/counter/mysql/expire_on_login.conf /etc/raddb/mods-config/sql/counter/mysql/expire_on_login.conf.default
1009
        cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/expire_on_login.conf
1010
query = "\
2422 richard 1011
    SELECT IFNULL((SELECT TIME_TO_SEC(TIMEDIFF(NOW(), acctstarttime)) \
2421 richard 1012
    FROM radacct \
2510 tom.houday 1013
    WHERE username='%{\${key}}' \
2421 richard 1014
    ORDER BY acctstarttime \
1015
    LIMIT 1),0)"
1016
EOF
1017
# make certain that mysql is up before freeradius start
1358 richard 1018
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1019
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1020
        /usr/bin/systemctl daemon-reload
2420 richard 1021
 # Allow apache to change some conf files (ie : ldap on/off)
1022
 chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2454 tom.houday 1023
 
2421 richard 1024
} # End freeradius ()
1 root 1025
 
2423 richard 1026
#############################################################################
2552 rexy 1027
##                           Function "chilli"                             ##
2423 richard 1028
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1029
## - Adapt the authentication web page (intercept.php)                     ##
1030
#############################################################################
1389 richard 1031
chilli ()
1 root 1032
{
1370 richard 1033
# chilli unit for systemd
2324 tom.houday 1034
        cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1035
#  This file is part of systemd.
1036
#
1037
#  systemd is free software; you can redistribute it and/or modify it
1038
#  under the terms of the GNU General Public License as published by
1039
#  the Free Software Foundation; either version 2 of the License, or
1040
#  (at your option) any later version.
1370 richard 1041
[Unit]
1042
Description=chilli is a captive portal daemon
1043
After=network.target
1044
 
1045
[Service]
1379 richard 1046
Type=forking
1370 richard 1047
ExecStart=/usr/libexec/chilli start
1048
ExecStop=/usr/libexec/chilli stop
1049
ExecReload=/usr/libexec/chilli reload
1050
PIDFile=/var/run/chilli.pid
1051
 
1052
[Install]
1053
WantedBy=multi-user.target
1054
EOF
799 richard 1055
# init file creation
1370 richard 1056
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1057
        cat <<EOF > /etc/init.d/chilli
799 richard 1058
#!/bin/sh
1059
#
1060
# chilli CoovaChilli init
1061
#
1062
# chkconfig: 2345 65 35
1063
# description: CoovaChilli
1064
### BEGIN INIT INFO
1065
# Provides:       chilli
2454 tom.houday 1066
# Required-Start: network
1067
# Should-Start:
799 richard 1068
# Required-Stop:  network
2454 tom.houday 1069
# Should-Stop:
799 richard 1070
# Default-Start:  2 3 5
1071
# Default-Stop:
1072
# Description:    CoovaChilli access controller
1073
### END INIT INFO
1074
 
1075
[ -f /usr/sbin/chilli ] || exit 0
1076
. /etc/init.d/functions
1077
CONFIG=/etc/chilli.conf
1078
pidfile=/var/run/chilli.pid
1079
[ -f \$CONFIG ] || {
2394 tom.houday 1080
        echo "\$CONFIG Not found"
1081
        exit 0
799 richard 1082
}
2376 tom.houday 1083
current_users_file="/var/tmp/havp/current_users.txt"    # file containing active users
799 richard 1084
RETVAL=0
1085
prog="chilli"
1086
case \$1 in
2394 tom.houday 1087
        start)
2454 tom.houday 1088
                if [ -f \$pidfile ] ; then
2394 tom.houday 1089
                        gprintf "chilli is already running"
1090
                else
1091
                        gprintf "Starting \$prog: "
1092
                        echo '' > \$current_users_file && chown apache:apache \$current_users_file
1093
                        rm -f /var/run/chilli* # cleaning
1094
                        /usr/sbin/modprobe tun >/dev/null 2>&1
1095
                        echo 1 > /proc/sys/net/ipv4/ip_forward
1096
                        [ -e /dev/net/tun ] || {
2454 tom.houday 1097
                                (cd /dev;
1098
                                mkdir net;
1099
                                cd net;
2394 tom.houday 1100
                                mknod tun c 10 200)
1101
                        }
1102
                        ifconfig $INTIF 0.0.0.0
1103
                        /usr/sbin/ethtool -K $INTIF gro off
1104
                        daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1105
                        RETVAL=\$?
1106
                fi
1107
                ;;
799 richard 1108
 
2394 tom.houday 1109
        reload)
1110
                killall -HUP chilli
1111
                ;;
799 richard 1112
 
2394 tom.houday 1113
        restart)
1114
                \$0 stop
1115
                sleep 2
1116
                \$0 start
1117
                ;;
799 richard 1118
 
2394 tom.houday 1119
        status)
1120
                status chilli
1121
                RETVAL=0
1122
                ;;
1123
 
1124
        stop)
2454 tom.houday 1125
                if [ -f \$pidfile ] ; then
2394 tom.houday 1126
                        gprintf "Shutting down \$prog: "
1127
                        killproc /usr/sbin/chilli
1128
                        RETVAL=\$?
1129
                        [ \$RETVAL = 0 ] && rm -f \$pidfile
1130
                        [ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1131
                else
2394 tom.houday 1132
                        gprintf "chilli is not running"
1133
                fi
1134
                ;;
1135
 
1136
        *)
1137
                echo "Usage: \$0 {start|stop|restart|reload|status}"
1138
                exit 1
799 richard 1139
esac
1140
echo
1141
EOF
2324 tom.houday 1142
        chmod a+x /etc/init.d/chilli
1143
        ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1144
# conf file creation
346 richard 1145
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1146
        #NTP Option configuration for DHCP
2032 richard 1147
        #DHCP Options : rfc2132
1148
                #dhcp option value will be convert in hexa.
1149
                #NTP option (or 'option 42') is like :
2454 tom.houday 1150
                #
2032 richard 1151
                #    Code   Len         Address 1               Address 2
1152
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1153
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1154
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1155
                #
1156
                #Code : 42 => 2a
1157
                #Len : 4 => 04
2016 raphael.pi 1158
        PRIVATE_IP_HEXA=$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f1))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f2))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f3))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f4))
346 richard 1159
        cat <<EOF > /etc/chilli.conf
1160
# coova config for ALCASAR
1161
cmdsocket       /var/run/chilli.sock
1336 richard 1162
unixipc         chilli.$INTIF.ipc
1551 richard 1163
pidfile         /var/run/chilli.pid
346 richard 1164
net             $PRIVATE_NETWORK_MASK
595 richard 1165
dhcpif          $INTIF
841 richard 1166
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1167
#nodynip
865 richard 1168
#statip
1169
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1170
domain          $DOMAIN
355 richard 1171
dns1            $PRIVATE_IP
1172
dns2            $PRIVATE_IP
346 richard 1173
uamlisten       $PRIVATE_IP
503 richard 1174
uamport         3990
2370 tom.houday 1175
uamuiport       3991
837 richard 1176
macauth
1177
macpasswd       password
1697 richard 1178
strictmacauth
1243 richard 1179
locationname    $HOSTNAME.$DOMAIN
346 richard 1180
radiusserver1   127.0.0.1
1181
radiusserver2   127.0.0.1
1182
radiussecret    $secretradius
1183
radiusauthport  1812
1184
radiusacctport  1813
1243 richard 1185
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1186
redirurl
1243 richard 1187
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1188
uamsecret       $secretuam
1249 richard 1189
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1190
coaport         3799
1379 richard 1191
conup           $DIR_DEST_BIN/alcasar-conup.sh
1192
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1193
include         $DIR_DEST_ETC/alcasar-uamallowed
1194
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1195
dhcpopt         2a04$PRIVATE_IP_HEXA
1613 franck 1196
#dhcpgateway            none
1197
#dhcprelayagent         none
1610 franck 1198
#dhcpgatewayport        none
2234 richard 1199
sslkeyfile      /etc/pki/tls/private/alcasar.key
1200
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1201
redirssl
2370 tom.houday 1202
uamuissl
346 richard 1203
EOF
2274 richard 1204
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1205
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1206
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1207
# create files for trusted domains and urls
1148 crox53 1208
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1209
        chown root:apache $DIR_DEST_ETC/alcasar-*
1210
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1211
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1212
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1213
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1214
        chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1215
        if [ "$chilli_exist" == "1" ]
1216
        then
2454 tom.houday 1217
                userdel -r chilli 2>/dev/null
796 richard 1218
        fi
1219
        groupadd -f chilli
1220
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1221
}  # End of chilli ()
1349 richard 1222
 
2541 rexy 1223
################################################################
2521 armand.ito 1224
##                   Function "e2guardian"                    ##
2541 rexy 1225
## - Set the parameters of this HTML proxy (as controler)     ##
1226
################################################################
2521 armand.ito 1227
e2guardian ()
1 root 1228
{
2521 armand.ito 1229
        mkdir -p /var/e2guardian /var/log/e2guardian
1230
        chown -R e2guardian /var/e2guardian /var/log/e2guardian
1231
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1232
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1233
        [ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1234
# By default the filter is off
2521 armand.ito 1235
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1236
# French deny HTML page
2521 armand.ito 1237
        $SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1238
# Listen only on LAN side
2521 armand.ito 1239
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1240
# DG send its flow to HAVP
2521 armand.ito 1241
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1242
# replace the default deny HTML page
2521 armand.ito 1243
        cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1244
        cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1245
# Don't log
2521 armand.ito 1246
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1247
# # Change the default report page
2521 armand.ito 1248
        $SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1249
# Disable HTML content control
2521 armand.ito 1250
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1251
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1252
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1253
# Disable URL control with regex
497 richard 1254
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1255
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1256
# Configure E2guardian for large site
1721 richard 1257
# Minimum number of processus to handle connections
2521 armand.ito 1258
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1259
# Maximum number of processus to handle connections
2521 armand.ito 1260
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1261
# Run at least 8 daemons
2521 armand.ito 1262
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1263
# minimum number of processes to spawn
2521 armand.ito 1264
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1265
# maximum age of a child process before it croaks it
2521 armand.ito 1266
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1267
# Disable download files control
2521 armand.ito 1268
        [ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1269
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1270
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1271
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1272
        touch $DIR_DG/lists/bannedextensionlist
1273
        touch $DIR_DG/lists/bannedmimetypelist
1274
# 'Safesearch' regex actualisation
498 richard 1275
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1276
# empty LAN IP list that won't be WEB filtered
1277
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1278
        touch $DIR_DG/lists/exceptioniplist
1279
# Keep a copy of URL & domain filter configuration files
1280
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1281
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2521 armand.ito 1282
} # End of e2guardian ()
1 root 1283
 
71 richard 1284
##################################################################
2519 rexy 1285
##                     Function "antivirus"                     ##
1286
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1287
##################################################################
2454 tom.houday 1288
antivirus ()
71 richard 1289
{
1358 richard 1290
# create 'havp' user
2396 tom.houday 1291
        havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1292
        if [ "$havp_exist" == "1" ]
288 richard 1293
        then
2454 tom.houday 1294
                userdel -r havp 2>/dev/null
1295
                groupdel havp 2>/dev/null
288 richard 1296
        fi
307 richard 1297
        groupadd -f havp
1486 richard 1298
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1299
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1300
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1301
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1302
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1303
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1304
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1305
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1306
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1307
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1308
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1309
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1310
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1311
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1312
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1313
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1314
# skip checking of youtube flow (too heavy load / risk too low)
1315
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1316
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1317
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1318
# adapt init script and systemd unit
335 richard 1319
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1320
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1321
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1322
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1323
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1324
# replace of the intercept page (template)
340 richard 1325
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1326
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1327
# update virus database every 4 hours (24h/6)
1357 richard 1328
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1329
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1330
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1331
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1332
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1333
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1334
# update now
1382 richard 1335
        /usr/bin/freshclam --no-warnings
1389 richard 1336
} # End of antivirus ()
71 richard 1337
 
2519 rexy 1338
################################################################################
1339
##                           Function "tinyproxy"                             ##
2552 rexy 1340
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1341
################################################################################
2454 tom.houday 1342
tinyproxy ()
1485 richard 1343
{
2396 tom.houday 1344
        tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1345
        if [ "$tinyproxy_exist" == "1" ]
1346
        then
2454 tom.houday 1347
                userdel -r tinyproxy 2>/dev/null
1348
                groupdel tinyproxy 2>/dev/null
1486 richard 1349
        fi
1350
        groupadd -f tinyproxy
1488 richard 1351
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1352
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1353
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1354
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1355
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1356
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1357
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1358
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1359
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1360
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1361
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1362
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1363
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1364
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1365
# Create the systemd unit
1366
cat << EOF > /lib/systemd/system/tinyproxy.service
1367
#  This file is part of systemd.
1368
#
1369
#  systemd is free software; you can redistribute it and/or modify it
1370
#  under the terms of the GNU General Public License as published by
1371
#  the Free Software Foundation; either version 2 of the License, or
1372
#  (at your option) any later version.
1485 richard 1373
 
1509 richard 1374
# This unit launches tinyproxy (a very light proxy).
1518 richard 1375
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1376
[Unit]
1377
Description=Tinyproxy Web Proxy Server
1378
After=network.target iptables.service
1379
 
1380
[Service]
1381
Type=forking
1518 richard 1382
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1383
ExecStartPre=/bin/sleep 2
1384
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1385
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1386
 
1387
[Install]
1388
WantedBy=multi-user.target
1389
EOF
1390
 
1485 richard 1391
} # end of tinyproxy
2519 rexy 1392
##############################################################################
1393
##                            function "ulogd"                              ##
1394
## - Ulog config for multi-log files                                        ##
1395
##############################################################################
1389 richard 1396
ulogd ()
476 richard 1397
{
1398
# Three instances of ulogd (three different logfiles)
1399
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1400
        nl=1
1358 richard 1401
        for log_type in traceability ssh ext-access
478 richard 1402
        do
1365 richard 1403
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1404
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1405
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1406
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1407
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1408
[emu1]
478 richard 1409
file="/var/log/firewall/$log_type.log"
1410
sync=1
1411
EOF
1452 richard 1412
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1413
                nl=`expr $nl + 1`
1414
        done
476 richard 1415
        chown -R root:apache /var/log/firewall
1416
        chmod 750 /var/log/firewall
1417
        chmod 640 /var/log/firewall/*
1389 richard 1418
}  # End of ulogd ()
476 richard 1419
 
1159 crox53 1420
 
1421
##########################################################
2519 rexy 1422
##                    Function "nfsen"                  ##
1423
## - install the nfsen grapher                          ##
1424
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1425
##########################################################
1389 richard 1426
nfsen()
1 root 1427
{
2330 tom.houday 1428
        tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1429
# Add PortTracker plugin
1534 richard 1430
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1431
        do
2330 tom.houday 1432
                [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1433
        done
2330 tom.houday 1434
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1435
# use of our conf file and init unit
2330 tom.houday 1436
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1437
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1438
        DirTmp=$(pwd)
2330 tom.houday 1439
        cd /tmp/nfsen-*/
1570 richard 1440
        /usr/bin/perl install.pl etc/nfsen.conf
1441
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1442
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1443
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1444
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1445
        if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1446
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1447
# nfsen unit for systemd
2330 tom.houday 1448
        cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1449
#  This file is part of systemd.
1450
#
1451
#  systemd is free software; you can redistribute it and/or modify it
1452
#  under the terms of the GNU General Public License as published by
1453
#  the Free Software Foundation; either version 2 of the License, or
1454
#  (at your option) any later version.
1455
 
1456
# This unit launches nfsen (a Netflow grapher).
1457
[Unit]
1458
Description= NfSen init script
1459
After=network.target iptables.service
1460
 
1461
[Service]
1462
Type=oneshot
1463
RemainAfterExit=yes
1393 richard 1464
PIDFile=/var/run/nfsen/nfsen.pid
1465
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1466
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1467
ExecStart=/usr/bin/nfsen start
1372 richard 1468
ExecStop=/usr/bin/nfsen stop
1393 richard 1469
ExecReload=/usr/bin/nfsen restart
1372 richard 1470
TimeoutSec=0
1471
 
1472
[Install]
1473
WantedBy=multi-user.target
1474
EOF
1365 richard 1475
# Add the listen port to collect netflow packet (nfcapd)
2454 tom.houday 1476
        $SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1477
# expire delay for the profile "live"
1574 richard 1478
        /usr/bin/systemctl start nfsen
1393 richard 1479
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1480
# add SURFmap plugin
2330 tom.houday 1481
        cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1512 richard 1482
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
2330 tom.houday 1483
        tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1512 richard 1484
        cd /tmp/
1485
        /usr/bin/sh SURFmap/install.sh
2581 rexy 1486
        chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
1365 richard 1487
# clear the installation
1221 richard 1488
        cd $DirTmp
2330 tom.houday 1489
        rm -rf /tmp/nfsen-*
2331 tom.houday 1490
        rm -rf /tmp/SURFmap*
1389 richard 1491
} # End of nfsen ()
1 root 1492
 
2552 rexy 1493
###########################################################
1494
##                     Function "vnstat"                 ##
1495
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1496
###########################################################
1541 richard 1497
vnstat ()
1498
{
2330 tom.houday 1499
        [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1500
        $SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1501
    $SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1502
        [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1503
        $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1504
        $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1505
        /usr/bin/vnstat -i $EXTIF -u --force
2281 tom.houday 1506
} # End of vnstat
1507
 
2558 rexy 1508
##################################################################
1509
##                     Function "dnsmasq"                       ##
1510
## - creation of the conf files of the 4 intances of dnsmasq    ##
1511
## - creation of the file managing domain name (local & remote) ##
1512
##################################################################
1389 richard 1513
dnsmasq ()
219 jeremy 1514
{
1515
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1472 richard 1516
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
2454 tom.houday 1517
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1518
        cat << EOF > /etc/dnsmasq.conf
520 richard 1519
# Configuration file for "dnsmasq in forward mode"
2558 rexy 1520
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local & remote DNS domain name resolutions
259 richard 1521
listen-address=$PRIVATE_IP
1390 richard 1522
pid-file=/var/run/dnsmasq.pid
259 richard 1523
listen-address=127.0.0.1
286 richard 1524
no-dhcp-interface=$INTIF
1387 richard 1525
no-dhcp-interface=tun0
1526
no-dhcp-interface=lo
259 richard 1527
bind-interfaces
1721 richard 1528
cache-size=2048
259 richard 1529
domain-needed
1530
expand-hosts
1531
bogus-priv
1532
filterwin2k
1533
server=$DNS1
1534
server=$DNS2
1387 richard 1535
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1536
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1537
#dhcp-option=option:router,$PRIVATE_IP
1538
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1539
 
1387 richard 1540
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1541
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1542
EOF
1356 richard 1543
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1544
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1545
# Configuration file for "dnsmasq with blacklist"
1873 richard 1546
# Add Toulouse University blacklist domains
2558 rexy 1547
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local & remote DNS domain name resolutions
1015 richard 1548
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1549
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1550
listen-address=$PRIVATE_IP
1551
port=54
1552
no-dhcp-interface=$INTIF
1387 richard 1553
no-dhcp-interface=tun0
1472 richard 1554
no-dhcp-interface=lo
498 richard 1555
bind-interfaces
1721 richard 1556
cache-size=2048
498 richard 1557
domain-needed
1558
expand-hosts
1559
bogus-priv
1560
filterwin2k
2009 raphael.pi 1561
log-queries
1562
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1563
server=$DNS1
1564
server=$DNS2
1565
EOF
1379 richard 1566
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1567
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1568
# Configuration file for "dnsmasq with whitelist"
1873 richard 1569
# ADD Toulouse university whitelist domains
2558 rexy 1570
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local & remote DNS domain name resolutions
1356 richard 1571
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1572
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1573
listen-address=$PRIVATE_IP
1574
port=55
1575
no-dhcp-interface=$INTIF
1387 richard 1576
no-dhcp-interface=tun0
1472 richard 1577
no-dhcp-interface=lo
1356 richard 1578
bind-interfaces
1721 richard 1579
cache-size=1024
1356 richard 1580
domain-needed
1581
expand-hosts
1582
bogus-priv
1583
filterwin2k
1867 raphael.pi 1584
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
2454 tom.houday 1585
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)
1356 richard 1586
EOF
1472 richard 1587
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1588
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1589
# Configuration file for "dnsmasq as a blackhole"
2558 rexy 1590
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local & remote DNS domain name resolutions
1472 richard 1591
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1592
pid-file=/var/run/dnsmasq-blackhole.pid
1593
listen-address=$PRIVATE_IP
1594
port=56
1595
no-dhcp-interface=$INTIF
1596
no-dhcp-interface=tun0
1597
no-dhcp-interface=lo
1598
bind-interfaces
1599
cache-size=256
1600
domain-needed
1601
expand-hosts
1602
bogus-priv
1603
filterwin2k
1604
EOF
2558 rexy 1605
# file managing domain name resolution (local & remote)
1606
cat << EOF > $DIR_DEST_ETC/alcasar-dns-name
1607
# Vous pouvez définir ici votre nom de domain local ('localdomain' par défaut)
1608
# Here you can define your local domain name ('localdomain' by default)
1609
local=/$DOMAIN/
1610
domain=$DOMAIN
1472 richard 1611
 
2558 rexy 1612
## Ajouter une ligne pour chaque nom de domaine géré par un autre seveur DNS
1613
## Add one line for each domain name managed by an other DNS server
1614
## server=/<your_domain>/<@IP_domain_server>
1615
## Exemple for an A.D. domain :  server=/Your.Domain.AD/110.120.100.100
1616
## Exemple for an other domain : server=/an_other_domain/10.20.30.40
1617
 
1618
## INFO : local hostnames are resolved in /etc/hosts file
1619
EOF
1620
 
1517 richard 1621
# the main instance should start after network and chilli (which create tun0)
1547 richard 1622
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1623
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1624
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1625
        for list in blacklist whitelist blackhole
1626
        do
1627
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1628
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1629
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1630
        done
308 richard 1631
} # End dnsmasq
1632
 
2552 rexy 1633
##########################################################
1634
##                      Function "BL"                   ##
1635
## - copy Toulouse BL                                   ##
1636
## - adapt this BL to ALCASAR architecture              ##
1637
##     - domain names for dnsmasq-bl & dnasmasq-wl      ##
1638
##     - URLs for E²guardian                            ##
1639
##     - IPs for NetFilter                              ##
1640
##########################################################
308 richard 1641
BL ()
1642
{
1930 richard 1643
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1644
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1645
        mkdir -p /tmp/blacklists
1938 richard 1646
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1647
# creation of file for the rehabilited domains and urls
648 richard 1648
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1649
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1650
        touch $DIR_DG/lists/exceptionsitelist
1651
        touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1652
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1653
        cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1654
# E2guardian filter config for ALCASAR
311 richard 1655
EOF
648 richard 1656
        cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1657
# E2guardian domain filter config for ALCASAR
311 richard 1658
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1659
#**
1660
# block all SSL and CONNECT tunnels
1661
**s
1662
# block all SSL and CONNECT tunnels specified only as an IP
1663
*ips
1664
# block all sites specified only by an IP
1665
*ip
1666
EOF
1852 raphael.pi 1667
# Add Bing to the safesearch url regext list (parental control)
878 richard 1668
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1669
# Bing - add 'adlt=strict'
1670
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1671
EOF
1913 richard 1672
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1673
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1674
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1675
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1676
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1677
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1678
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1679
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1680
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1681
# add custom ALCASAR BL files
1957 richard 1682
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1683
        do
1684
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1685
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1686
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1687
        done
2521 armand.ito 1688
        chown -R e2guardian:apache $DIR_DG
1957 richard 1689
        chown -R root:apache $DIR_DEST_SHARE
1690
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1691
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1692
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1693
# enable the default categories
1957 richard 1694
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1695
        rm -rf /tmp/blacklists
2314 richard 1696
} # End BL()
219 jeremy 1697
 
2552 rexy 1698
#######################################################
1699
##                  Function "cron"                  ##
1700
## - write all cron & anacron files                  ##
1701
#######################################################
1 root 1702
cron ()
1703
{
1704
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1705
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1706
        cat <<EOF > /etc/crontab
1828 richard 1707
SHELL=/usr/bin/bash
1708
PATH=/usr/sbin:/usr/bin
1 root 1709
MAILTO=root
1710
HOME=/
1711
 
1712
# run-parts
1713
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1714
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1715
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1716
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1717
EOF
1718
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1719
        cat <<EOF >> /etc/anacrontab
2454 tom.houday 1720
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1721
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1722
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1723
EOF
1247 crox53 1724
 
811 richard 1725
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1726
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1727
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1728
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1729
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1730
EOF
952 franck 1731
        cat <<EOF > /etc/cron.d/alcasar-archive
1732
# Archive des logs et de la base de données (tous les lundi à 5h35)
1733
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1734
EOF
2454 tom.houday 1735
        cat <<EOF > /etc/cron.d/alcasar-ticket-clean
1566 richard 1736
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1737
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1738
EOF
2454 tom.houday 1739
        cat <<EOF > /etc/cron.d/alcasar-distrib-updates
722 franck 1740
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1741
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1742
EOF
1159 crox53 1743
 
2454 tom.houday 1744
        cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1745
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1746
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1747
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1748
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1749
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1750
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1751
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1752
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1753
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1754
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1755
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1756
EOF
2454 tom.houday 1757
        cat <<EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1758
# run the "watchdog" every 3'
1759
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
2395 tom.houday 1760
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1761
 
2228 franck 1762
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1763
EOF
1808 richard 1764
# Enabling the watchdog every 18'
2454 tom.houday 1765
        cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1766
# activate  the daemon-watchdog after boot process
1851 franck 1767
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1768
# activate the daemon-watchdog every 18'
808 franck 1769
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1770
EOF
1862 raphael.pi 1771
 
1874 raphael.pi 1772
# Enabling category update from rsync
2454 tom.houday 1773
        cat <<EOF > /etc/cron.d/alcasar-rsync-bl
1774
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1775
 
1874 raphael.pi 1776
EOF
1862 raphael.pi 1777
 
2304 tom.houday 1778
# Renew the Let's Encrypt certificate
1779
        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
1780
# Automatic renew of the Let's Encrypt certificate
1781
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1782
EOF
1783
 
1808 richard 1784
# removing the users crons
522 richard 1785
        rm -f /var/spool/cron/*
2314 richard 1786
} # End cron()
1 root 1787
 
2552 rexy 1788
######################################################################
1789
##                      Fonction "Fail2Ban"                         ##
1790
##- Adapt conf file to ALCASAR                                      ##
1791
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1792
######################################################################
1163 crox53 1793
fail2ban()
1794
{
2243 tom.houday 1795
        /usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1796
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1797
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1798
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1799
        chmod 644 /var/log/fail2ban.log
1489 richard 1800
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1801
        /usr/bin/touch /var/log/auth.log
1515 richard 1802
# fail2ban unit
1803
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1804
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1805
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1806
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2314 richard 1807
} # End fail2ban()
1163 crox53 1808
 
2552 rexy 1809
#########################################################
1810
##                   Fonction "gammu_smsd"             ##
1811
## - Creating of SMS management database               ##
1812
## - Write the gammu a gammu_smsd conf files           ##
1813
#########################################################
1376 richard 1814
gammu_smsd()
1815
{
1816
# Create 'gammu' databse
2421 richard 1817
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
1376 richard 1818
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1819
# Add a gammu database structure
1800 richard 1820
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1821
 
2552 rexy 1822
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
1823
cat << EOF > /etc/gammurc
1824
[gammu]
1825
device = /dev/ttyUSB0
1826
connection = at115200
1827
EOF
1828
 
1376 richard 1829
cat << EOF > /etc/gammu_smsd_conf
1830
[gammu]
1831
port = /dev/ttyUSB0
1832
connection = at115200
1833
 
1834
[smsd]
1835
PIN = 1234
1836
logfile = /var/log/gammu-smsd/gammu-smsd.log
1837
logformat = textall
1838
debuglevel = 0
1839
 
1840
service = sql
1841
driver = native_mysql
1842
user = $DB_USER
1843
password = $radiuspwd
1844
pc = localhost
1845
database = $DB_GAMMU
1846
 
1828 richard 1847
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1848
 
1849
StatusFrequency = 30
1380 richard 1850
;LoopSleep = 2
1376 richard 1851
 
1852
;ResetFrequency = 300
1853
;HardResetFrequency = 120
1854
 
2454 tom.houday 1855
CheckSecurity = 1
1376 richard 1856
CheckSignal = 1
1857
CheckBattery = 0
1858
EOF
1859
 
2552 rexy 1860
chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1861
 
2314 richard 1862
# Log folder for gammu-smsd
1382 richard 1863
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1864
chmod 755 /var/log/gammu-smsd
1865
 
2314 richard 1866
# Write radius credentials in the gammu script
1452 richard 1867
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1868
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1869
 
2552 rexy 1870
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1871
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1872
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1873
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1874
#EOF
1380 richard 1875
 
2552 rexy 1876
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1877
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1878
 
2314 richard 1879
} # End gammu_smsd()
1376 richard 1880
 
2552 rexy 1881
############################################################
1882
##                 Fonction "msec"                        ##
1883
## - Apply the "fileserver" security level                ##
1884
## - remove the "system request" for rebboting            ##
1885
## - Fix several file permissions                         ##
1886
############################################################
2202 richard 1887
msec()
1888
{
1889
 
1890
# Apply fileserver security level
2211 richard 1891
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1892
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1893
 
2203 richard 1894
# Set permissions monitoring and enforcement
2202 richard 1895
cat <<EOF > /etc/security/msec/perm.local
1896
/var/log/firefwall/                     root.apache     750
1897
/var/log/firewall/*                     root.apache     640
1898
/etc/security/msec/perm.local           root.root       640
1899
/etc/security/msec/level.local          root.root       640
1900
/etc/freeradius-web                     root.apache     750
1901
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1902
/etc/raddb/client.conf                  radius.radius   640
1903
/etc/raddb/radius.conf                  radius.radius   640
1904
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 1905
/etc/raddb/sites-available/alcasar      radius.apache   660
1906
/etc/pki/*                              root.apache     750
2211 richard 1907
/var/log/netflow/porttracker            root.apache     770
1908
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 1909
EOF
2454 tom.houday 1910
# apply now hourly & daily checks
2202 richard 1911
/usr/sbin/msec
2211 richard 1912
/etc/cron.weekly/msec
2202 richard 1913
 
2314 richard 1914
} # End msec()
2202 richard 1915
 
2304 tom.houday 1916
 
2202 richard 1917
##################################################################
2552 rexy 1918
##                   Fonction "letsencrypt"                     ##
1919
## - Install Let's Encrypt client                               ##
1920
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 1921
##################################################################
1922
letsencrypt()
1923
{
1924
        echo "Installing Let's Encrypt client..."
1925
 
2586 tom.houday 1926
        # Remove potential old installers
1927
        rm -rf /tmp/acme.sh-*
1928
 
2304 tom.houday 1929
        # Extract acme.sh
1930
        tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
1931
 
1932
        pwdInstall=$(pwd)
1933
        cd /tmp/acme.sh-*
1934
 
1935
        acmesh_installDir="/opt/acme.sh"
1936
        acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 1937
        acmesh_userAgent="ALCASAR"
2304 tom.houday 1938
 
1939
        # Install acme.sh
1940
        ./acme.sh --install \
1941
                --home $acmesh_installDir \
1942
                --config-home $acmesh_confDir/data \
1943
                --certhome $acmesh_confDir/certs \
1944
                --accountkey $acmesh_confDir/ca/account.key \
1945
                --accountconf $acmesh_confDir/data/account.conf \
1946
                --useragent $acmesh_userAgent \
2308 tom.houday 1947
                --nocron \
1948
                > /dev/null
2304 tom.houday 1949
 
1950
        if [ $? -ne 0 ]; then
1951
                echo "Error during installation of Let's Encrypt client (acme.sh)."
1952
        fi
1953
 
1954
        # Create configuration file
1955
        cat <<EOF > /usr/local/etc/alcasar-letsencrypt
1956
email=
1957
dateIssueRequest=
1958
domainRequest=
1959
challenge=
1960
dateIssued=
1961
dnsapi=
1962
dateNextRenewal=
1963
EOF
1964
 
1965
        cd $pwdInstall
1966
        rm -rf /tmp/acme.sh-*
1967
 
1968
} # END letsencrypt()
1969
 
1970
##################################################################
2552 rexy 1971
##                    Fonction "post_install"                   ##
1972
## - Modifying banners (locals et ssh) & prompts                ##
1973
## - SSH config                                                 ##
1974
## - sudoers config & files security                            ##
1975
## - log rotate & ANSSI security parameters                     ##
1976
## - Apply former conf in case of an update                     ##
1977
##################################################################
1 root 1978
post_install()
1979
{
2195 richard 1980
# change the SSH banner
1981
        cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
1982
        echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 1983
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1984
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1985
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1986
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1987
# postfix banner anonymisation
1988
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1989
        chown -R postfix:postfix /var/lib/postfix
2195 richard 1990
# sshd liste on EXTIF & INTIF
1548 richard 1991
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 1992
# sshd authorized certificate for root login
1696 franck 1993
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 1994
# ALCASAR conf file
2327 richard 1995
        echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 1996
        echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 1997
        echo "SSH=on" >> $CONF_FILE
1631 richard 1998
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1999
        echo "LDAP=off" >> $CONF_FILE
2447 richard 2000
        echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2001
        echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2002
        echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2003
        echo "LDAP_FILTER=" >> $CONF_FILE
2004
        echo "LDAP_USER=alcasar" >> $CONF_FILE
2005
        echo "LDAP_PASSWORD=" >> $CONF_FILE
2006
        echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2007
        echo "FAILOVER=30" >> $CONF_FILE
2008
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2009
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2010
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 2011
# Prompt customisation (colors)
1 root 2012
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2013
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2014
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2015
# sudoers configuration for "apache" & "sysadmin"
1 root 2016
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2017
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2018
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 2019
# Modify some logrotate files (gammu, ulogd)
1 root 2020
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2021
        chmod 644 /etc/logrotate.d/*
2195 richard 2022
# Log compression
706 franck 2023
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2024
# actualisation des fichiers logs compressés
2521 armand.ito 2025
        for dir in firewall e2guardian lighttpd
706 franck 2026
        do
2454 tom.houday 2027
                find /var/log/$dir -type f -name *.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9] -exec gzip {} \;
706 franck 2028
        done
1221 richard 2029
# create the alcasar-load_balancing unit
2030
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2031
#  This file is part of systemd.
2032
#
2033
#  systemd is free software; you can redistribute it and/or modify it
2034
#  under the terms of the GNU General Public License as published by
2035
#  the Free Software Foundation; either version 2 of the License, or
2036
#  (at your option) any later version.
2037
 
2038
# This unit lauches alcasar-load-balancing.sh script.
2039
[Unit]
2040
Description=alcasar-load_balancing.sh execution
2041
After=network.target iptables.service
2042
 
2043
[Service]
2044
Type=oneshot
2045
RemainAfterExit=yes
1828 richard 2046
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2047
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2048
TimeoutSec=0
2049
SysVStartPriority=99
2050
 
2051
[Install]
2052
WantedBy=multi-user.target
1157 stephane 2053
EOF
1221 richard 2054
# processes launched at boot time (Systemctl)
2521 armand.ito 2055
        for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen e2guardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2056
        do
1574 richard 2057
                /usr/bin/systemctl -q enable $i.service
1221 richard 2058
        done
2454 tom.houday 2059
 
1452 richard 2060
# disable processes at boot time (Systemctl)
2416 richard 2061
        for i in ulogd gpm
1452 richard 2062
        do
1574 richard 2063
                /usr/bin/systemctl -q disable $i.service
1452 richard 2064
        done
2454 tom.houday 2065
 
1221 richard 2066
# Apply French Security Agency (ANSSI) rules
1362 richard 2067
# ignore ICMP broadcast (smurf attack)
2068
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2069
# ignore ICMP errors bogus
2070
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2071
# remove ICMP redirects responces
2072
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2073
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2074
# enable SYN Cookies (Syn flood attacks)
2075
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2076
# enable kernel antispoofing
2077
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2078
# ignore source routing
2079
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2080
# set conntrack timer to 1h (3600s) instead of 5 weeks
2081
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2082
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2083
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2084
# disable iptables_helpers
2085
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2086
# Switch to the router mode
2087
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2088
# Remove unused service ipv6
1964 franck 2089
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2090
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2091
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2092
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2093
# switch to multi-users runlevel (instead of x11)
1221 richard 2094
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2095
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2096
        [ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2097
        $SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2098
        $SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2099
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2100
        vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2101
        if [ $vm_vga == 0 ] # is not a VM
2432 richard 2102
        then
2454 tom.houday 2103
                cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2104
                echo >> /etc/mageia-release
2105
                $SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2106
        fi
2107
        if [ $Lang == "fr" ]
2108
        then
2109
                echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2110
                echo "Connectez-vous à l'URL 'https://alcasar.localdomain/acc'" >> /etc/mageia-release
2111
        else