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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2850 2020-07-15 22:24:44Z rexy $
1 root 3 
 
4 
# alcasar.sh
2466 richard 5 
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6 
# This script is distributed under the Gnu General Public License (GPL)
7 
#  team@alcasar.net
959 franck 8 
 
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
2454 tom.houday 11 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14 
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15 
 
672 richard 16 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17 
# 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)
2454 tom.houday 19 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20 
 
2840 rexy 21 
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, clamav, Ulog, fail2ban, NFsen and NFdump
1 root 22 
 
23 
# Options :
376 franck 24 
#       -i or --install
25 
#       -u or --uninstall
26 
# Functions :
1378 richard 27 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 28 
#	init			: Installation of RPM and scripts
29 
#	network			: Network parameters
2552 rexy 30 
#	ACC				: ALCASAR Control Center installation
31 
#	CA				: Certification Authority initialization
1837 richard 32 
#	time_server		: NTPd configuration
1221 richard 33 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 34 
#	freeradius		: FreeRadius initialisation
1389 richard 35 
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 36 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2840 rexy 37 
#	antivirus		: clamav & freshclam configuration
1389 richard 38 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2775 rexy 39 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 40 
#	unbound			: Name server configuration
41 
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 42 
#	vnstat			: little network stat daemon
2688 lucas.echa 43 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 44 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 45 
#	fail2ban		: Fail2ban IDS installation and configuration
46 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 47 
#	msec			: Mandriva security package configuration
2304 tom.houday 48 
#	letsencrypt		: Let's Encrypt client
2552 rexy 49 
#	post_install	: Security, log rotation, etc.
1 root 50 
 
2499 tom.houday 51 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 52 
DATE=`date '+%d %B %Y - %Hh%M'`
53 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 54 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 55 
mode="install"
1 root 56 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 57 
DIR_INSTALL=`pwd`						# current directory
1015 richard 58 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
59 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 60 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
61 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
62 
DIR_WEB="/var/www/html"					# directory of Lighttpd
63 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
64 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 65 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
66 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 67 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 68 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 69 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 70 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 71 
DB_RADIUS="radius"						# database name used by FreeRadius server
72 
DB_USER="radius"						# user name allows to request the users database
73 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 74 
# ******* Network parameters - paramètres réseau *******
2552 rexy 75 
HOSTNAME="alcasar"						# default hostname
76 
DOMAIN="localdomain"					# default local domain
2736 rexy 77 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
78 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 79 
MTU="1500"
1243 richard 80 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 81 
# ****** Paths - chemin des commandes *******
82 
SED="/bin/sed -i"
83 
# ****************** End of global parameters *********************
84 
 
2724 rexy 85 
license()
959 franck 86 
{
87 
	if [ $Lang == "fr" ]
1538 richard 88 
	then
89 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
90 
	else
91 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 92 
	fi
1538 richard 93 
	response=0
2760 lucas.echa 94 
	PTN='^[oOyYnN]?$'
95 
	until [[ "$response" =~ $PTN ]]
1538 richard 96 
	do
97 
		if [ $Lang == "fr" ]
1563 franck 98 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 99 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
100 
		fi
101 
		read response
102 
	done
103 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
104 
	then
105 
		exit 1
106 
	fi
2724 rexy 107 
} # End of license()
959 franck 108 
 
2724 rexy 109 
header_install()
1 root 110 
{
111 
	clear
112 
	echo "-----------------------------------------------------------------------------"
460 richard 113 
	echo "                     ALCASAR V$VERSION Installation"
1 root 114 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115 
	echo "-----------------------------------------------------------------------------"
2724 rexy 116 
} # End of header_install()
1 root 117 
 
2552 rexy 118 
########################################################
119 
##                  Function "testing"                ##
120 
## - Test Mageia version                              ##
121 
## - Test ALCASAR version (if already installed)      ##
122 
## - Test free space on /var  (>10G)                  ##
123 
## - Test Internet access                             ##
124 
########################################################
2724 rexy 125 
testing()
29 richard 126 
{
1529 richard 127 
# Test of Mageia version
128 
# extract the current Mageia version and hardware architecture (i586 ou X64)
129 
	fic=`cat /etc/product.id`
130 
	unknown_os=0
131 
	old="$IFS"
132 
	IFS=","
133 
	set $fic
2688 lucas.echa 134 
	for i in "$@"
1529 richard 135 
	do
136 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 137 
			then
1529 richard 138 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
139 
			unknown_os=`expr $unknown_os + 1`
140 
		fi
141 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 142 
			then
1529 richard 143 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
144 
			unknown_os=`expr $unknown_os + 1`
145 
		fi
146 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 147 
			then
1529 richard 148 
			ARCH=`echo $i|cut -d"=" -f2`
149 
			unknown_os=`expr $unknown_os + 1`
150 
		fi
151 
	done
2669 tom.houday 152 
	if [ "$ARCH" != "x86_64" ]
2149 richard 153 
		then
154 
		if [ $Lang == "fr" ]
2669 tom.houday 155 
			then echo "Votre architecture matérielle doit être en 64bits"
156 
			else echo "You hardware architecture must be 64bits"
2149 richard 157 
		fi
2482 lucas.echa 158 
		exit 1
2149 richard 159 
	fi
1529 richard 160 
	IFS="$old"
2757 rexy 161 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 162 
	then
2669 tom.houday 163 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
164 
			then
165 
			echo
166 
			if [ $Lang == "fr" ]
167 
				then
168 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
169 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 170 
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 171 
				echo "3 - Importez votre base des usagers"
172 
			else
173 
				echo "The automatic update of ALCASAR can't be performed."
174 
				echo "1 - Save your traceability files and the user database"
2757 rexy 175 
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 176 
				echo "3 - Import your users database"
177 
			fi
178 
		else
179 
			if [ $Lang == "fr" ]
180 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
181 
				else echo "The installation of ALCASAR can't be performed."
182 
			fi
183 
		fi
184 
		echo
185 
		if [ $Lang == "fr" ]
2757 rexy 186 
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
187 
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 188 
		fi
2688 lucas.echa 189 
		exit 1
2669 tom.houday 190 
	fi
191 
 
1362 richard 192 
# Test if ALCASAR is already installed
193 
	if [ -e $CONF_FILE ]
194 
	then
2396 tom.houday 195 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 196 
		if [ $Lang == "fr" ]
2669 tom.houday 197 
			then echo "La version $current_version d'ALCASAR est déjà installée"
198 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 199 
		fi
1362 richard 200 
		response=0
2458 richard 201 
		PTN='^[12]$'
2760 lucas.echa 202 
		until [[ "$response" =~ $PTN ]]
1362 richard 203 
		do
204 
			if [ $Lang == "fr" ]
2669 tom.houday 205 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
206 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 207 
			fi
1362 richard 208 
			read response
209 
		done
2458 richard 210 
		if [ "$response" = "2" ]
1362 richard 211 
		then
2560 rexy 212 
			rm -f /var/tmp/alcasar-conf*
1362 richard 213 
		else
1684 richard 214 
# Retrieve former NICname
2549 tom.houday 215 
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
216 
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 217 
			[ "$(/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."
218 
			[ "$(/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."
1564 richard 219 
# Create the current conf file
1362 richard 220 
			$DIR_SCRIPTS/alcasar-conf.sh --create
221 
			mode="update"
222 
		fi
1529 richard 223 
	fi
2847 rexy 224 
# Free /var (when updating) and test free space
225 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 226 
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 227 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 228 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
229 
	if [ $free_space -lt 10 ]
1529 richard 230 
		then
2771 rexy 231 
		if [ $Lang == "fr" ]
2847 rexy 232 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 233 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 234 
		fi
2771 rexy 235 
	exit 0
1529 richard 236 
	fi
2669 tom.houday 237 
 
238 
# Detect external/internal interfaces
239 
	if [ -z "$EXTIF" ]; then
240 
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
241 
		if [ -z "$EXTIF" ]; then
242 
			if [ "$Lang" == 'fr' ]
2771 rexy 243 
				then echo "Aucune passerelle par défaut configurée"
244 
				else echo "No default gateway configured"
2669 tom.houday 245 
			fi
246 
			exit 1
247 
		fi
248 
	fi
249 
	if [ "$Lang" == 'fr' ]
250 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
251 
		else echo "External interface (Internet) used: $EXTIF"
252 
	fi
253 
 
254 
	if [ -z "$INTIF" ]; then
255 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 256 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 257 
		if [ $interfacesCount -eq 0 ]; then
258 
			if [ "$Lang" == 'fr' ]
259 
				then echo "Aucune interface de disponible pour le réseau interne"
260 
				else echo "No interface available for the internal network"
261 
			fi
262 
			exit 1
263 
		elif [ $interfacesCount -eq 1 ]; then
264 
			INTIF="$interfacesList"
265 
		else
266 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
267 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
268 
			if [ "$Lang" == 'fr' ]
269 
				then echo 'Liste des interfaces disponible :'
270 
				else echo 'List of available interfaces:'
271 
			fi
272 
			echo "$interfacesSorted"
273 
			response=''
274 
			while true; do
275 
				if [ "$Lang" == 'fr' ]
276 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
277 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
278 
				fi
279 
				read response
280 
 
281 
				[ -z "$response" ] && response="$interfacePreferred"
282 
 
283 
				# Check if interface exist
2688 lucas.echa 284 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 285 
					INTIF="$response"
286 
					break
287 
				else
288 
					if [ "$Lang" == 'fr' ]
289 
						then echo "Interface \"$response\" introuvable"
290 
						else echo "Interface \"$response\" not found"
291 
					fi
292 
				fi
293 
			done
294 
		fi
295 
	fi
296 
	if [ "$Lang" == 'fr' ]
297 
		then echo "Interface interne utilisée : $INTIF"
298 
		else echo "Internal interface used: $INTIF"
299 
	fi
300 
 
2290 richard 301 
	if [ $Lang == "fr" ]
302 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 303 
		else echo -n "Network parameters tests: "
2290 richard 304 
	fi
305 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 306 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 307 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 308 
	for i in $IF_INTERFACES
309 
	do
2688 lucas.echa 310 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 311 
			rm -f ifcfg-$i
2454 tom.houday 312 
 
2282 richard 313 
			if [ $Lang == "fr" ]
314 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 315 
				else echo "Deleting: ifcfg-$i"
2282 richard 316 
			fi
317 
		fi
318 
	done
2688 lucas.echa 319 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 320 
	echo -n "."
2454 tom.houday 321 
# Test Ethernet NIC links state
2669 tom.houday 322 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
323 
	if [ ! -z "$interfacesDown" ]; then
324 
		for i in $interfacesDown; do
325 
			if [ $Lang == "fr" ]
326 
			then
327 
				echo -e "\nÉchec"
328 
				echo "Le lien réseau de la carte $i n'est pas actif."
329 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
330 
			else
331 
				echo -e "\nFailed"
332 
				echo "The link state of $i interface is down."
333 
				echo "Make sure that this network card is connected to a switch or an A.P."
334 
			fi
335 
		done
336 
		exit 1
337 
	fi
1471 richard 338 
	echo -n "."
339 
# Test EXTIF config files
2681 tom.houday 340 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
341 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 342 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 343 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 344 
	then
784 richard 345 
		if [ $Lang == "fr" ]
2454 tom.houday 346 
		then
2669 tom.houday 347 
			echo -e "\nÉchec"
784 richard 348 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
349 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 350 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 351 
		else
2669 tom.houday 352 
			echo -e "\nFailed"
784 richard 353 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
354 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 355 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 356 
		fi
830 richard 357 
		echo "DEVICE=$EXTIF"
784 richard 358 
		echo "IPADDR="
359 
		echo "NETMASK="
360 
		echo "GATEWAY="
361 
		echo "DNS1="
362 
		echo "DNS2="
830 richard 363 
		echo "ONBOOT=yes"
2669 tom.houday 364 
		exit 1
784 richard 365 
	fi
366 
	echo -n "."
2290 richard 367 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 368 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 369 
		if [ $Lang == "fr" ]
2454 tom.houday 370 
		then
2669 tom.houday 371 
			echo -e "\nÉchec"
595 richard 372 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
373 
			echo "Réglez ce problème puis relancez ce script."
374 
		else
2669 tom.houday 375 
			echo -e "\nFailed"
595 richard 376 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
377 
			echo "Resolv this problem, then restart this script."
378 
		fi
2669 tom.houday 379 
		exit 1
29 richard 380 
	fi
308 richard 381 
	echo -n "."
2290 richard 382 
# Test if default GW is alive
1499 richard 383 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 384 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 385 
		then
595 richard 386 
		if [ $Lang == "fr" ]
2454 tom.houday 387 
		then
2669 tom.houday 388 
			echo -e "\nÉchec"
2290 richard 389 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 390 
			echo "Réglez ce problème puis relancez ce script."
391 
		else
2669 tom.houday 392 
			echo -e "\nFailed"
2290 richard 393 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 394 
			echo "Resolv this problem, then restart this script."
395 
		fi
2669 tom.houday 396 
		exit 1
308 richard 397 
	fi
398 
	echo -n "."
2290 richard 399 
# Test Internet connectivity
2669 tom.houday 400 
	domainTested='www.google.com'
401 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
402 
	if [ $? -ne 0 ]; then
595 richard 403 
		if [ $Lang == "fr" ]
2454 tom.houday 404 
		then
2669 tom.houday 405 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 406 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
407 
			echo "Vérifiez la validité des adresses IP des DNS."
408 
		else
2669 tom.houday 409 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 410 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
411 
			echo "Verify the DNS IP addresses"
412 
		fi
2669 tom.houday 413 
		exit 1
29 richard 414 
	fi
308 richard 415 
	echo ". : ok"
2724 rexy 416 
} # End of testing()
302 richard 417 
 
2552 rexy 418 
#######################################################################
419 
##                    Function "init"                                ##
420 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
421 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
422 
#######################################################################
2724 rexy 423 
init()
302 richard 424 
{
527 richard 425 
	if [ "$mode" != "update" ]
302 richard 426 
	then
427 
# On affecte le nom d'organisme
597 richard 428 
		header_install
302 richard 429 
		ORGANISME=!
430 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 431 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 432 
		do
595 richard 433 
			if [ $Lang == "fr" ]
2454 tom.houday 434 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 435 
				else echo -n "Enter the name of your organism : "
595 richard 436 
			fi
330 franck 437 
			read ORGANISME
613 richard 438 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 439 
			then
330 franck 440 
				ORGANISME=!
441 
			fi
442 
		done
302 richard 443 
	fi
1 root 444 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 445 
# We create random passwords and shared secrets
628 richard 446 
	rm -f $PASSWD_FILE
2419 richard 447 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 448 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 449 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
450 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
451 
		grep -v '[eE]nter password:' | \
452 
		sed -e "s/PBKDF2 hash of your password is //"`
453 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
454 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
455 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
456 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 457 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 458 
	echo "GRUB2_user=root" >> $PASSWD_FILE
459 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 460 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 461 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 462 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 463 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 464 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 465 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
466 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 467 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 468 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
469 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 470 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 471 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
472 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 473 
	chmod 640 $PASSWD_FILE
1828 richard 474 
#  copy scripts in in /usr/local/bin
2664 tom.houday 475 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 476 
#  copy conf files in /usr/local/etc
1954 richard 477 
	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 478 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 479 
# generate central conf file
480 
	cat <<EOF > $CONF_FILE
612 richard 481 
##########################################
482 
##                                      ##
483 
##          ALCASAR Parameters          ##
484 
##                                      ##
485 
##########################################
1 root 486 
 
612 richard 487 
INSTALL_DATE=$DATE
488 
VERSION=$VERSION
489 
ORGANISM=$ORGANISME
490 
EOF
628 richard 491 
	chmod o-rwx $CONF_FILE
2724 rexy 492 
} # End of init()
1 root 493 
 
2552 rexy 494 
#########################################################
495 
##                    Function "network"               ##
496 
## - Define the several network address                ##
497 
## - Define the DNS naming                             ##
498 
## - INTIF parameters (consultation network)           ##
499 
## - Write "/etc/hosts" file                           ##
500 
## - write "hosts.allow" & "hosts.deny" files          ##
501 
#########################################################
2724 rexy 502 
network()
1 root 503 
{
504 
	header_install
636 richard 505 
	if [ "$mode" != "update" ]
506 
		then
507 
		if [ $Lang == "fr" ]
508 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
509 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
510 
		fi
511 
		response=0
2760 lucas.echa 512 
		PTN='^[oOyYnN]?$'
513 
		until [[ "$response" =~ $PTN ]]
1 root 514 
		do
595 richard 515 
			if [ $Lang == "fr" ]
659 richard 516 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 517 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 518 
			fi
1 root 519 
			read response
520 
		done
636 richard 521 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
522 
		then
523 
			PRIVATE_IP_MASK="0"
524 
			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:]]$'
2760 lucas.echa 525 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 526 
			do
595 richard 527 
				if [ $Lang == "fr" ]
597 richard 528 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
529 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 530 
				fi
597 richard 531 
				read PRIVATE_IP_MASK
1 root 532 
			done
636 richard 533 
		else
2688 lucas.echa 534 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 535 
		fi
595 richard 536 
	else
2834 rexy 537 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
538 
		rm -rf /var/tmp/conf
1 root 539 
	fi
861 richard 540 
# Define LAN side global parameters
1740 richard 541 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 542 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 543 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 544 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 545 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 546 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 547 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 548 
	then
2454 tom.houday 549 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 550 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 551 
	fi
1499 richard 552 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
553 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 554 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 555 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 556 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 557 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 558 
# Define Internet parameters
2809 rexy 559 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
560 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2693 franck 561 
    DNS1=${DNS1:=208.67.220.220}
70 franck 562 
	DNS2=${DNS2:=208.67.222.222}
2693 franck 563 
#	if [ "$DNS1" == "" ]
564 
#	then
565 
#		if [ $Lang == "fr" ]
566 
#		then
567 
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
568 
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
569 
#		else
570 
#			echo "The IP address of DNS servers are not set correctly"
571 
#			echo "Check the extern network card configuration ($EXTIF)"
572 
#		fi
573 
#		exit 0
574 
#	fi
1499 richard 575 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 576 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 577 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 578 
# Write network parameters in the conf file
2737 rexy 579 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
580 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 581 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
582 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 583 
# Retrieve NIC name of other consultation LAN
2282 richard 584 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
585 
	for i in $INTERFACES
586 
	do
587 
		SUB=`echo ${i:0:2}`
588 
		if [ $SUB = "wl" ]
589 
			then WIFIF=$i
2454 tom.houday 590 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 591 
			then LANIF=$i
592 
		fi
593 
	done
594 
	if [ -n "$WIFIF" ]
595 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
596 
	elif [ -n "$LANIF" ]
597 
		then echo "LANIF=$LANIF" >> $CONF_FILE
598 
	fi
2552 rexy 599 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 600 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 601 
	then
1499 richard 602 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 603 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 604 
	else
605 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 606 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 607 
	fi
1587 richard 608 
	echo "DNS1=$DNS1" >> $CONF_FILE
609 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 610 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 611 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 612 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 613 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
614 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
615 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 616 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
617 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 618 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 619 
# network default
597 richard 620 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 621 
	cat <<EOF > /etc/sysconfig/network
622 
NETWORKING=yes
623 
FORWARD_IPV4=true
624 
EOF
2552 rexy 625 
# write "/etc/hosts"
1 root 626 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
627 
	cat <<EOF > /etc/hosts
503 richard 628 
127.0.0.1	localhost
2558 rexy 629 
$PRIVATE_IP	$HOSTNAME
1 root 630 
EOF
2552 rexy 631 
# write EXTIF (Internet) config
1499 richard 632 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
633 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 634 
	then
1499 richard 635 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 636 
DEVICE=$EXTIF
1585 richard 637 
BOOTPROTO=dhcp
638 
DNS1=127.0.0.1
639 
PEERDNS=no
640 
RESOLV_MODS=yes
641 
ONBOOT=yes
1613 franck 642 
NOZEROCONF=yes
1585 richard 643 
METRIC=10
644 
MII_NOT_SUPPORTED=yes
645 
IPV6INIT=no
646 
IPV6TO4INIT=no
647 
ACCOUNTING=no
648 
USERCTL=no
649 
MTU=$MTU
650 
EOF
2688 lucas.echa 651 
	else
1585 richard 652 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
653 
DEVICE=$EXTIF
14 richard 654 
BOOTPROTO=static
597 richard 655 
IPADDR=$PUBLIC_IP
656 
NETMASK=$PUBLIC_NETMASK
657 
GATEWAY=$PUBLIC_GATEWAY
14 richard 658 
DNS1=127.0.0.1
1499 richard 659 
RESOLV_MODS=yes
14 richard 660 
ONBOOT=yes
661 
METRIC=10
1610 franck 662 
NOZEROCONF=yes
14 richard 663 
MII_NOT_SUPPORTED=yes
664 
IPV6INIT=no
665 
IPV6TO4INIT=no
666 
ACCOUNTING=no
667 
USERCTL=no
994 franck 668 
MTU=$MTU
14 richard 669 
EOF
1499 richard 670 
	fi
2552 rexy 671 
# write INTIF (consultation LAN) in normal mode
841 richard 672 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
673 
DEVICE=$INTIF
674 
BOOTPROTO=static
675 
ONBOOT=yes
676 
NOZEROCONF=yes
677 
MII_NOT_SUPPORTED=yes
678 
IPV6INIT=no
679 
IPV6TO4INIT=no
680 
ACCOUNTING=no
681 
USERCTL=no
682 
EOF
1558 richard 683 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 684 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 685 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 686 
DEVICE=$INTIF
687 
BOOTPROTO=static
688 
IPADDR=$PRIVATE_IP
604 richard 689 
NETMASK=$PRIVATE_NETMASK
1 root 690 
ONBOOT=yes
691 
METRIC=10
692 
NOZEROCONF=yes
693 
MII_NOT_SUPPORTED=yes
14 richard 694 
IPV6INIT=no
695 
IPV6TO4INIT=no
696 
ACCOUNTING=no
697 
USERCTL=no
1 root 698 
EOF
2282 richard 699 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
700 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
701 
	then
702 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
703 
DEVICE=$WIFIF
704 
BOOTPROTO=static
705 
ONBOOT=yes
706 
NOZEROCONF=yes
707 
MII_NOT_SUPPORTED=yes
708 
IPV6INIT=no
709 
IPV6TO4INIT=no
710 
ACCOUNTING=no
711 
USERCTL=no
712 
EOF
713 
	elif [ -n "$LANIF" ]
714 
	then
715 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
716 
DEVICE=$LANIF
717 
BOOTPROTO=static
718 
ONBOOT=yes
719 
NOZEROCONF=yes
720 
MII_NOT_SUPPORTED=yes
721 
IPV6INIT=no
722 
IPV6TO4INIT=no
723 
ACCOUNTING=no
724 
USERCTL=no
725 
EOF
726 
	fi
2552 rexy 727 
# write hosts.allow & hosts.deny
1 root 728 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
729 
	cat <<EOF > /etc/hosts.allow
730 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 731 
sshd: ALL
1 root 732 
ntpd: $PRIVATE_NETWORK_SHORT
733 
EOF
734 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
735 
	cat <<EOF > /etc/hosts.deny
736 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
737 
EOF
790 richard 738 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 739 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 740 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 741 
# load conntrack ftp module
742 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 743 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 744 
# load ipt_NETFLOW module
745 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 746 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 747 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
748 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
749 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
750 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 751 
#
860 richard 752 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 753 
} # End of network()
1 root 754 
 
2763 rexy 755 
##################################################################
756 
##                      Fonction "CA"                           ##
757 
## - Creating the CA and the server certificate (lighttpd)      ##
758 
##################################################################
759 
CA()
760 
{
761 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 762 
	chmod 755 /etc/pki/
2801 rexy 763 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 764 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 765 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
766 
	chmod 600 /etc/pki/CA/private/*
767 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
768 
	chmod 640 /etc/pki/tls/private/*
2814 rexy 769 
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 770 
} # End of CA()
771 
 
2552 rexy 772 
###################################################
773 
##                  Function "ACC"               ##
774 
## - copy ALCASAR Control Center (ACC) files     ##
775 
## - configuration of the web server (Lighttpd)  ##
776 
## - creation of the first ACC admin account     ##
777 
## - secure the ACC access                       ##
778 
###################################################
2724 rexy 779 
ACC()
1 root 780 
{
781 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
782 
	mkdir $DIR_WEB
1833 richard 783 
# Copy & adapt ACC files
316 richard 784 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
785 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 786 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
787 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
788 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 789 
	chown -R apache:apache $DIR_WEB/*
1833 richard 790 
# copy & adapt "freeradius-web" files
791 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
792 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
793 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
794 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
795 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
796 
	cat <<EOF > /etc/freeradius-web/naslist.conf
797 
nas1_name: alcasar-$ORGANISME
798 
nas1_model: Network Access Controler
799 
nas1_ip: $PRIVATE_IP
800 
nas1_port_num: 0
801 
nas1_community: public
802 
EOF
803 
	chown -R apache:apache /etc/freeradius-web/
804 
# create the log & backup structure :
1489 richard 805 
# - base = users database
806 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 807 
# - security = watchdog log
2829 rexy 808 
# - conf_file = archive conf file (usefull in updating process)
809 
	for i in base archive security activity_report conf_file;
1 root 810 
	do
811 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
812 
	done
5 franck 813 
	chown -R root:apache $DIR_SAVE
1833 richard 814 
# Configuring & securing php
71 richard 815 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 816 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
817 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 818 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
819 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 820 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
821 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 822 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
823 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 824 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 825 
# Configuring & securing Lighttpd
790 richard 826 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 827 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
828 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 829 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
830 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 831 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
832 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 833 
 
834 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 835 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
836 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
837 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
838 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 839 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
840 
 
2592 rexy 841 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 842 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 843 
 
844 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
845 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
846 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
847 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
848 
 
849 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
850 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 851 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
852 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
853 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
854 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 855 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 856 
 
2588 rexy 857 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
858 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
859 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 860 
 
2588 rexy 861 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 862 
 
2552 rexy 863 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 864 
	if [ "$mode" = "install" ]
2688 lucas.echa 865 
	then
866 
		header_install
1268 richard 867 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 868 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
869 
		mkdir -p $DIR_DEST_ETC/digest
870 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 871 
		if [ $Lang == "fr" ]
2760 lucas.echa 872 
			then echo "Création du premier compte administrateur : "
873 
			else echo "Creation of the first admin account : "
2737 rexy 874 
		fi
2688 lucas.echa 875 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
876 
		do
877 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
878 
		done
2293 tom.houday 879 
	fi
2818 rexy 880 
# Creation of ACC certs links
881 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
882 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
883 
# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 884 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 885 
	# Log file for ACC access imputability
886 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
887 
	chown root:apache /var/Save/security/acc_access.log
888 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 889 
} # End of ACC()
1 root 890 
 
2552 rexy 891 
#############################################################
892 
##               Function "time_server"                    ##
893 
## - Configuring NTP server                                ##
894 
#############################################################
2724 rexy 895 
time_server()
1837 richard 896 
{
897 
# Set the Internet time server
898 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899 
	cat <<EOF > /etc/ntp/step-tickers
900 
0.fr.pool.ntp.org	# adapt to your country
901 
1.fr.pool.ntp.org
902 
2.fr.pool.ntp.org
903 
EOF
904 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905 
	cat <<EOF > /etc/ntp.conf
906 
server 0.fr.pool.ntp.org	# adapt to your country
907 
server 1.fr.pool.ntp.org
908 
server 2.fr.pool.ntp.org
909 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
910 
fudge 127.127.1.0 stratum 10
911 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912 
restrict 127.0.0.1
913 
driftfile /var/lib/ntp/drift
914 
logfile /var/log/ntp.log
915 
disable monitor
916 
EOF
917 
	chown -R ntp:ntp /var/lib/ntp
918 
# Synchronize now
2688 lucas.echa 919 
	ntpd -4 -q -g &
2724 rexy 920 
} # End of time_server()
1837 richard 921 
 
2541 rexy 922 
#####################################################################
923 
##                     Function "init_db"                          ##
924 
## - Mysql initialization                                          ##
925 
## - Set admin (root) password                                     ##
926 
## - Remove unused users & databases                               ##
927 
## - Radius database creation                                      ##
928 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
929 
#####################################################################
2724 rexy 930 
init_db()
1 root 931 
{
2688 lucas.echa 932 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 933 
	then
934 
		systemctl stop mysqld
935 
	fi
1355 richard 936 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 937 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 938 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 939 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 940 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
941 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 942 
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 943 
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 944 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
945 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
946 
	/usr/bin/systemctl start mysqld
1963 richard 947 
	nb_round=1
1981 richard 948 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949 
	do
950 
		nb_round=`expr $nb_round + 1`
951 
		sleep 2
952 
	done
1981 richard 953 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954 
	then
1981 richard 955 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956 
		exit
1955 richard 957 
	fi
1355 richard 958 
# Secure the server
2688 lucas.echa 959 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 960 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 961 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
962 
	$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 963 
# Create 'radius' database
2688 lucas.echa 964 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 965 
# Add an empty radius database structure
2688 lucas.echa 966 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 967 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 968 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 969 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
970 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
971 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 972 
	/usr/bin/systemctl daemon-reload
2724 rexy 973 
} # End of init_db()
1 root 974 
 
2423 richard 975 
###################################################################
976 
##                       Function "freeradius"                   ##
977 
## - Set the configuration files                                 ##
978 
## - Set the shared secret between coova-chilli and freeradius   ##
979 
## - Adapt the Mysql conf file and counters                      ##
980 
###################################################################
2724 rexy 981 
freeradius()
1 root 982 
{
1800 richard 983 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 984 
	chown -R radius:radius /etc/raddb
985 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 986 
# Set radius global parameters (radius.conf)
1 root 987 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
988 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
989 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 990 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
991 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 992 
# Add ALCASAR & Coovachilli dictionaries
993 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 994 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
995 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
996 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
997 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 998 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 999 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1000 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1001 
client localhost {
1002 
	ipaddr = 127.0.0.1
1 root 1003 
	secret = $secretradius
2438 richard 1004 
	shortname = chilli
2454 tom.houday 1005 
	nas_type = other
1 root 1006 
}
1007 
EOF
2758 rexy 1008 
# Set Virtual server
1009 
    # Remvoveing all except "alcasar virtual site")
1010 
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1011 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1012 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1013 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1014 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1015 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1016 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1017 
# Set modules
2728 rexy 1018 
	# Add custom LDAP "available module"
2758 rexy 1019 
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1020 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1021 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1022 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1023 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1024 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1025 
	do
1026 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1027 
	done
2758 rexy 1028 
# Configure SQL module
2420 richard 1029 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1030 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1031 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1032 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1033 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1036 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1037 
	# no TLS encryption on 127.0.0.1
2763 rexy 1038 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1041 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1044 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1045 
	[ -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
1046 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1047 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1048 
# sqlcounter modifications
2470 richard 1049 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1050 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1051 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1052 
# make certain that mysql is up before freeradius start
1358 richard 1053 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1054 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1055 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1056 
# Allow apache to change some conf files (ie : ldap on/off)
1057 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1058 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1059 
} # End of freeradius()
1 root 1060 
 
2423 richard 1061 
#############################################################################
2552 rexy 1062 
##                           Function "chilli"                             ##
2423 richard 1063 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1064 
## - Adapt the authentication web page (intercept.php)                     ##
1065 
#############################################################################
2724 rexy 1066 
chilli()
1 root 1067 
{
1370 richard 1068 
# chilli unit for systemd
2324 tom.houday 1069 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1070 
#  This file is part of systemd.
1071 
#
1072 
#  systemd is free software; you can redistribute it and/or modify it
1073 
#  under the terms of the GNU General Public License as published by
1074 
#  the Free Software Foundation; either version 2 of the License, or
1075 
#  (at your option) any later version.
2771 rexy 1076 
 
1077 
# This unit launches coova-chilli a captive portal
1370 richard 1078 
[Unit]
1079 
Description=chilli is a captive portal daemon
1080 
After=network.target
1081 
 
1082 
[Service]
1379 richard 1083 
Type=forking
1370 richard 1084 
ExecStart=/usr/libexec/chilli start
1085 
ExecStop=/usr/libexec/chilli stop
1086 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1087 
PIDFile=/run/chilli.pid
1370 richard 1088 
 
1089 
[Install]
1090 
WantedBy=multi-user.target
1091 
EOF
799 richard 1092 
# init file creation
1370 richard 1093 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1094 
	cat <<EOF > /etc/init.d/chilli
799 richard 1095 
#!/bin/sh
1096 
#
1097 
# chilli CoovaChilli init
1098 
#
1099 
# chkconfig: 2345 65 35
1100 
# description: CoovaChilli
1101 
### BEGIN INIT INFO
1102 
# Provides:       chilli
2454 tom.houday 1103 
# Required-Start: network
1104 
# Should-Start:
799 richard 1105 
# Required-Stop:  network
2454 tom.houday 1106 
# Should-Stop:
799 richard 1107 
# Default-Start:  2 3 5
1108 
# Default-Stop:
1109 
# Description:    CoovaChilli access controller
1110 
### END INIT INFO
1111 
 
1112 
[ -f /usr/sbin/chilli ] || exit 0
1113 
. /etc/init.d/functions
1114 
CONFIG=/etc/chilli.conf
2775 rexy 1115 
pidfile=/run/chilli.pid
799 richard 1116 
[ -f \$CONFIG ] || {
2394 tom.houday 1117 
	echo "\$CONFIG Not found"
1118 
	exit 0
799 richard 1119 
}
2376 tom.houday 1120 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1121 
RETVAL=0
1122 
prog="chilli"
1123 
case \$1 in
2394 tom.houday 1124 
	start)
2454 tom.houday 1125 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1126 
			gprintf "chilli is already running"
1127 
		else
1128 
			gprintf "Starting \$prog: "
1129 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1130 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1131 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1132 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1133 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1134 
				(cd /dev;
1135 
				mkdir net;
1136 
				cd net;
2394 tom.houday 1137 
				mknod tun c 10 200)
1138 
			}
1139 
			ifconfig $INTIF 0.0.0.0
1140 
			/usr/sbin/ethtool -K $INTIF gro off
1141 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1142 
			RETVAL=\$?
1143 
		fi
1144 
		;;
799 richard 1145 
 
2394 tom.houday 1146 
	reload)
1147 
		killall -HUP chilli
1148 
		;;
799 richard 1149 
 
2394 tom.houday 1150 
	restart)
1151 
		\$0 stop
1152 
		sleep 2
1153 
		\$0 start
1154 
		;;
799 richard 1155 
 
2394 tom.houday 1156 
	status)
1157 
		status chilli
1158 
		RETVAL=0
1159 
		;;
1160 
 
1161 
	stop)
2454 tom.houday 1162 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1163 
			gprintf "Shutting down \$prog: "
1164 
			killproc /usr/sbin/chilli
1165 
			RETVAL=\$?
1166 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1167 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1168 
		else
2394 tom.houday 1169 
			gprintf "chilli is not running"
1170 
		fi
1171 
		;;
1172 
 
1173 
	*)
1174 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1175 
		exit 1
799 richard 1176 
esac
1177 
echo
1178 
EOF
2324 tom.houday 1179 
	chmod a+x /etc/init.d/chilli
1180 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1181 
# conf file creation
346 richard 1182 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1183 
	#NTP Option configuration for DHCP
2032 richard 1184 
	#DHCP Options : rfc2132
1185 
		#dhcp option value will be convert in hexa.
1186 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1187 
		#
2032 richard 1188 
		#    Code   Len         Address 1               Address 2
1189 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1190 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1191 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1192 
		#
1193 
		#Code : 42 => 2a
1194 
		#Len : 4 => 04
2688 lucas.echa 1195 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1196 
	cat <<EOF > /etc/chilli.conf
1197 
# coova config for ALCASAR
2775 rexy 1198 
cmdsocket	/run/chilli.sock
1336 richard 1199 
unixipc		chilli.$INTIF.ipc
2775 rexy 1200 
pidfile		/run/chilli.pid
346 richard 1201 
net		$PRIVATE_NETWORK_MASK
595 richard 1202 
dhcpif		$INTIF
841 richard 1203 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1204 
#nodynip
865 richard 1205 
#statip
1206 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1207 
domain		$DOMAIN
355 richard 1208 
dns1		$PRIVATE_IP
1209 
dns2		$PRIVATE_IP
346 richard 1210 
uamlisten	$PRIVATE_IP
503 richard 1211 
uamport		3990
2370 tom.houday 1212 
uamuiport	3991
837 richard 1213 
macauth
1214 
macpasswd	password
1697 richard 1215 
strictmacauth
1243 richard 1216 
locationname	$HOSTNAME.$DOMAIN
346 richard 1217 
radiusserver1	127.0.0.1
1218 
radiusserver2	127.0.0.1
1219 
radiussecret	$secretradius
1220 
radiusauthport	1812
1221 
radiusacctport	1813
2818 rexy 1222 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1223 
redirurl
1243 richard 1224 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1225 
uamsecret	$secretuam
1249 richard 1226 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1227 
coaport		3799
1379 richard 1228 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1229 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1230 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1231 
include		$DIR_DEST_ETC/alcasar-uamallowed
1232 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1233 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1234 
#dhcpgateway		none
1235 
#dhcprelayagent		none
1610 franck 1236 
#dhcpgatewayport	none
2234 richard 1237 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1238 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2818 rexy 1239 
#redirssl
1240 
#uamuissl
346 richard 1241 
EOF
2274 richard 1242 
# 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 1243 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1244 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1245 
# create files for trusted domains and urls
1148 crox53 1246 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1247 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1248 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1249 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1250 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1251 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1252 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1253 
	if [ "$chilli_exist" == "1" ]
1254 
	then
2454 tom.houday 1255 
		userdel -r chilli 2>/dev/null
796 richard 1256 
	fi
1257 
	groupadd -f chilli
1258 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1259 
}  # End of chilli()
1349 richard 1260 
 
2541 rexy 1261 
################################################################
2521 armand.ito 1262 
##                   Function "e2guardian"                    ##
2541 rexy 1263 
## - Set the parameters of this HTML proxy (as controler)     ##
1264 
################################################################
2724 rexy 1265 
e2guardian()
1 root 1266 
{
2758 rexy 1267 
# Adapt systemd unit
1268 
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1269 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1270 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1271 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1272 
# Adapt the main conf file
1293 richard 1273 
# French deny HTML page
2764 rexy 1274 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1275 
# 2 filtergroups (8080 & 8090)
1276 
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1277 
# Listen on 8080 (HTTP for BL users) only on LAN side
1278 
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1279 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1280 
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1281 
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1282 
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1283 
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1284 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1285 
# Don't log
2521 armand.ito 1286 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1287 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1288 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1289 
# Enable authport plugin
1290 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1291 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1292 
# Enable clamd scanner
1293 
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
1294 
 
2841 rexy 1295 
# Adapt the first group conf file
1296 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1297 
# Reporting (deny page) in HTML
1298 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1299 
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
1300 
 
1301 
###### ALCASAR special filtering ####
2840 rexy 1302 
# RAZ bannedphraselist
1303 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1304 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1305 
# Disable URL control with regex
2764 rexy 1306 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1307 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1308 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1309 
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1310 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1311 
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1312 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1313 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1314 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1315 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1316 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1317 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1318 
# Empty LAN IP list that won't be WEB filtered
497 richard 1319 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1320 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1321 
# Creation of ALCASAR banned site list
2841 rexy 1322 
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1323 
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1324 
# E2guardian filter config for ALCASAR
1325 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1326 
# block all SSL and CONNECT tunnels
1327 
**s
1328 
# block all SSL and CONNECT tunnels specified only as an IP
1329 
*ips
1330 
# block all sites specified only by an IP
1331 
*ip
1332 
EOF
2775 rexy 1333 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1334 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1335 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1336 
# E2guardian filter config for ALCASAR
1337 
EOF
2775 rexy 1338 
# Creation of files for rehabilited domains and urls
2758 rexy 1339 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1340 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1341 
	touch $DIR_DG/lists/exceptionsitelist
1342 
	touch $DIR_DG/lists/exceptionurllist
1343 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1344 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1345 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1346 
 
2758 rexy 1347 
# Bing - add 'adlt=strict'
1348 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1349 
EOF
1350 
# 'Safesearch' regex actualisation
1351 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1352 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1353 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1354 
 
1355 
# Create & adapt the second group conf file (av + av_wl)
1356 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1357 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1358 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1359 
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1360 
 
2775 rexy 1361 
# create log folder
1362 
    mkdir -p /var/log/e2guardian
1363 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1364 
} # End of e2guardian()
1 root 1365 
 
71 richard 1366 
##################################################################
2519 rexy 1367 
##                     Function "antivirus"                     ##
2840 rexy 1368 
## - Set the parameters of clamav and freshclam                 ##
71 richard 1369 
##################################################################
2724 rexy 1370 
antivirus()
71 richard 1371 
{
2840 rexy 1372 
# Clamd adaptation to e2guardian
2841 rexy 1373 
[ -e /lib/systemd/system/clamav-daemon.service.default ] || cp /lib/systemd/system/clamav-daemon.service /lib/systemd/system/clamav-daemon.service.default
1374 
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /lib/systemd/system/clamav-daemon.service
1375 
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /lib/systemd/system/clamav-daemon.service
2840 rexy 1376 
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
1377 
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
2841 rexy 1378 
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1379 
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1380 
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1381 
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2840 rexy 1382 
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
1383 
	chmod 775 /var/log/clamav /var/lib/clamav
1384 
	chmod 664 /var/log/clamav/*
1358 richard 1385 
# update virus database every 4 hours (24h/6)
1357 richard 1386 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1387 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1388 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1389 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1390 
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1391 
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
1385 richard 1392 
# update now
2801 rexy 1393 
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1394 
} # End of antivirus()
71 richard 1395 
 
2724 rexy 1396 
##############################################################
1397 
##                            function "ulogd"              ##
1398 
## - Ulog config for multi-log files                        ##
1399 
##############################################################
1400 
ulogd()
476 richard 1401 
{
1402 
# Three instances of ulogd (three different logfiles)
1403 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1404 
	nl=1
1358 richard 1405 
	for log_type in traceability ssh ext-access
478 richard 1406 
	do
1365 richard 1407 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1408 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1409 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1410 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1411 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1412 
[emu1]
478 richard 1413 
file="/var/log/firewall/$log_type.log"
1414 
sync=1
1415 
EOF
1452 richard 1416 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1417 
		nl=`expr $nl + 1`
1418 
	done
476 richard 1419 
	chown -R root:apache /var/log/firewall
1420 
	chmod 750 /var/log/firewall
1421 
	chmod 640 /var/log/firewall/*
2724 rexy 1422 
}  # End of ulogd()
476 richard 1423 
 
1159 crox53 1424 
##########################################################
2519 rexy 1425 
##                    Function "nfsen"                  ##
2771 rexy 1426 
## - configure NetFlow collector (nfcapd)               ##
1427 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1428 
##########################################################
1389 richard 1429 
nfsen()
1 root 1430 
{
2772 rexy 1431 
	groupadd -f nfcapd
2771 rexy 1432 
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1433 
# nfcapd unit for systemd
1434 
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1435 
#  This file is part of systemd.
1436 
#
1437 
#  systemd is free software; you can redistribute it and/or modify it
1438 
#  under the terms of the GNU General Public License as published by
1439 
#  the Free Software Foundation; either version 2 of the License, or
1440 
#  (at your option) any later version.
1441 
 
2771 rexy 1442 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1443 
[Unit]
2771 rexy 1444 
Description=Netflow Capture Daemon
1445 
After=network-online.target iptables.service
1372 richard 1446 
 
1447 
[Service]
2771 rexy 1448 
Type=exec
2776 rexy 1449 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1450 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1451 
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1452 
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1453 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1454 
 
1455 
[Install]
1456 
WantedBy=multi-user.target
1457 
EOF
2825 rexy 1458 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1459 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1460 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1461 
} # End of nfsen()
1 root 1462 
 
2552 rexy 1463 
###########################################################
1464 
##                     Function "vnstat"                 ##
2809 rexy 1465 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1466 
###########################################################
2724 rexy 1467 
vnstat()
1541 richard 1468 
{
2809 rexy 1469 
    # vnstat
1470 
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1471 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1472 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1473 
    # vnstat-dashboard
1474 
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2844 rexy 1475 
	[ -e /lib/systemd/system/vnstat.service.default ] || cp /lib/systemd/system/vnstat.service /lib/systemd/system/vnstat.service.default
1476 
    $SED "s?^PIDFILE=.*?PIDFILE=/var/run/vnstat/vnstat.pid?g" /lib/systemd/system/vnstat.service
2724 rexy 1477 
} # End of vnstat()
2281 tom.houday 1478 
 
2724 rexy 1479 
###################################################################
1480 
##                     Function "dnsmasq"                        ##
1481 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1482 
###################################################################
1483 
dnsmasq()
219 jeremy 1484 
{
1485 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1486 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1487 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1488 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1489 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1490 
# ADD Toulouse university whitelist domains
2775 rexy 1491 
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1492 
listen-address=127.0.0.1
1356 richard 1493 
port=55
1472 richard 1494 
no-dhcp-interface=lo
1356 richard 1495 
bind-interfaces
1721 richard 1496 
cache-size=1024
1356 richard 1497 
domain-needed
1498 
expand-hosts
1499 
bogus-priv
1500 
filterwin2k
2688 lucas.echa 1501 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1502 
server=$DNS1
1503 
server=$DNS2
1356 richard 1504 
EOF
2688 lucas.echa 1505 
	# Create dnsmasq-whitelist unit
2745 rexy 1506 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1507 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1508 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1509 
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1510 
} # End of dnsmasq()
2688 lucas.echa 1511 
 
2724 rexy 1512 
#########################################################
1513 
##              Function "unbound"                     ##
1514 
## - create the conf files for 4 unbound services      ##
1515 
## - create the systemd files for 4 unbound services   ##
1516 
#########################################################
2688 lucas.echa 1517 
unbound ()
1518 
{
1519 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1520 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1521 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1522 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1523 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1524 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1525 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1526 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1527 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1528 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1529 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1530 
 
2724 rexy 1531 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1532 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1533 
forward-zone:
1534 
	name: "."
1535 
	forward-addr: $DNS1
1536 
	forward-addr: $DNS2
1472 richard 1537 
EOF
1538 
 
2724 rexy 1539 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1540 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1541 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1542 
## Add one block for each domain name managed by an other DNS server
1543 
##
1544 
## Example:
1545 
##
1546 
## server:
1547 
##     local-zone: "<your_domain>." transparent
1548 
## forward-zone:
1549 
##     name: "<your_domain>."
1550 
##     forward-addr: <@IP_domain_server>
1551 
##
2558 rexy 1552 
## INFO : local hostnames are resolved in /etc/hosts file
1553 
EOF
1554 
 
2724 rexy 1555 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1556 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1557 
server:
2831 rexy 1558 
	local-zone: "$DOMAIN" static
2688 lucas.echa 1559 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1560 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1561 
EOF
1562 
 
2724 rexy 1563 
# Configuration file for lo of forward unbound
2688 lucas.echa 1564 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1565 
server:
1566 
	interface: 127.0.0.1@53
1567 
	access-control-view: 127.0.0.1/8 lo
1568 
view:
1569 
	name: "lo"
2831 rexy 1570 
	local-zone: "$DOMAIN" static
2688 lucas.echa 1571 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1572 
	view-first: yes
1573 
EOF
1574 
 
2724 rexy 1575 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1576 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1577 
server:
1578 
	interface: ${PRIVATE_IP}@53
1579 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1580 
view:
1581 
	name: "$INTIF"
1582 
	view-first: yes
1583 
EOF
1584 
 
2831 rexy 1585 
# Configuration file for main unbound
2688 lucas.echa 1586 
	cat << EOF > /etc/unbound/unbound.conf
1587 
server:
1588 
	verbosity: 1
1589 
	hide-version: yes
1590 
	hide-identity: yes
1591 
	do-ip6: no
1592 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1593 
	include: /etc/unbound/conf.d/common/local-forward/*
1594 
	include: /etc/unbound/conf.d/common/local-dns/*
1595 
	include: /etc/unbound/conf.d/forward/*
1596 
EOF
1597 
 
2724 rexy 1598 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1599 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1600 
server:
1601 
	interface: ${PRIVATE_IP}@54
1602 
	access-control: $PRIVATE_IP_MASK allow
1603 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1604 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1605 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1606 
EOF
1607 
 
2724 rexy 1608 
# Configuration file for blacklist unbound
2688 lucas.echa 1609 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1610 
server:
1611 
	verbosity: 1
1612 
	hide-version: yes
1613 
	hide-identity: yes
1614 
	do-ip6: no
1615 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1616 
	chroot: ""
1617 
	define-tag: "blacklist"
1618 
	log-local-actions: yes
1619 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1620 
	include: /etc/unbound/conf.d/common/local-forward/*
1621 
	include: /etc/unbound/conf.d/common/local-dns/*
1622 
	include: /etc/unbound/conf.d/blacklist/*
1623 
	include: /usr/local/share/unbound-bl-enabled/*
1624 
EOF
1625 
 
2724 rexy 1626 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1627 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1628 
server:
1629 
	interface: ${PRIVATE_IP}@55
1630 
	access-control: $PRIVATE_IP_MASK allow
1631 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1632 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1633 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1634 
EOF
1635 
 
2724 rexy 1636 
# Configuration file for whitelist unbound
2688 lucas.echa 1637 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1638 
server:
1639 
	verbosity: 1
1640 
	hide-version: yes
1641 
	hide-identity: yes
1642 
	do-ip6: no
1643 
	do-not-query-localhost: no
1644 
	define-tag: "whitelist"
1645 
	local-zone: "." transparent
1646 
	local-zone-tag: "." "whitelist"
1647 
	include: /usr/local/share/unbound-wl-enabled/*
1648 
	include: /etc/unbound/conf.d/whitelist/*
1649 
	include: /etc/unbound/conf.d/common/local-dns/*
1650 
	include: /etc/unbound/conf.d/common/local-forward/*
1651 
forward-zone:
1652 
	name: "."
1653 
	forward-addr: 127.0.0.1@55
1654 
EOF
1655 
 
2724 rexy 1656 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1657 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1658 
server:
1659 
	interface: ${PRIVATE_IP}@56
1660 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1661 
view:
1662 
	name: "$INTIF"
1663 
	local-zone: "." redirect
1664 
	local-data: ". A $PRIVATE_IP"
2833 rexy 1665 
	local-zone: "$DOMAIN" static
1666 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1667 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1668 
EOF
1669 
 
2724 rexy 1670 
# Configuration file for blackhole unbound
2688 lucas.echa 1671 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1672 
server:
1673 
	verbosity: 1
1674 
	hide-version: yes
1675 
	hide-identity: yes
1676 
	do-ip6: no
1677 
	include: /etc/unbound/conf.d/blackhole/*
1678 
	include: /etc/unbound/conf.d/common/local-forward/*
1679 
EOF
1680 
 
1681 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1682 
	then
1683 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1684 
	fi
1685 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1686 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1687 
	for list in blacklist blackhole whitelist
1474 richard 1688 
	do
2688 lucas.echa 1689 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1690 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1691 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1692 
	done
2688 lucas.echa 1693 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1694 
} # End of unbound()
2688 lucas.echa 1695 
 
2689 lucas.echa 1696 
##################################################
1697 
##              Function "dhcpd"                ##
1698 
##################################################
2724 rexy 1699 
dhcpd()
2689 lucas.echa 1700 
{
1701 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1702 
	cat <<EOF > /etc/dhcpd.conf
1703 
ddns-update-style none;
1704 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1705 
	option routers $PRIVATE_IP;
1706 
	option subnet-mask $PRIVATE_NETMASK;
1707 
	option domain-name-servers $PRIVATE_IP;
1708 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1709 
	default-lease-time 21600;
1710 
	max-lease-time 43200;
1711 
}
1712 
EOF
2724 rexy 1713 
} # End of dhcpd()
2689 lucas.echa 1714 
 
2552 rexy 1715 
##########################################################
1716 
##                      Function "BL"                   ##
2769 rexy 1717 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1718 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1719 
##     - URLs for E²guardian                            ##
1720 
##     - IPs for NetFilter                              ##
2769 rexy 1721 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1722 
##########################################################
2724 rexy 1723 
BL()
308 richard 1724 
{
1930 richard 1725 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1726 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1727 
	mkdir -p /tmp/blacklists
1938 richard 1728 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1729 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1730 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1731 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1732 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1733 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1734 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1735 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1736 
# add additional BL files
2770 rexy 1737 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1738 
	do
1739 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1740 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1741 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1742 
	done
2521 armand.ito 1743 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1744 
	chown -R root:apache $DIR_DEST_SHARE
1745 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1746 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1747 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1748 
# enable the default categories
1957 richard 1749 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1750 
	rm -rf /tmp/blacklists
2724 rexy 1751 
} # End of BL()
219 jeremy 1752 
 
2552 rexy 1753 
#######################################################
1754 
##                  Function "cron"                  ##
1755 
## - write all cron & anacron files                  ##
1756 
#######################################################
2724 rexy 1757 
cron()
1 root 1758 
{
2640 rexy 1759 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1760 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1761 
	cat <<EOF > /etc/crontab
1828 richard 1762 
SHELL=/usr/bin/bash
2640 rexy 1763 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1764 
MAILTO=root
1765 
HOME=/
1766 
 
1767 
# run-parts
1768 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1769 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1770 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1771 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1772 
EOF
1773 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1774 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1775 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1776 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1777 
EOF
811 richard 1778 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1779 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1780 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1781 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1782 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1783 
EOF
952 franck 1784 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1785 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1786 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1787 
EOF
2454 tom.houday 1788 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1789 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1790 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1791 
EOF
2454 tom.houday 1792 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1793 
# Update the system (everyday at 3:30 am)
762 franck 1794 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1795 
EOF
2454 tom.houday 1796 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1797 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1798 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1799 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1800 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1801 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1802 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1803 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1804 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1805 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1806 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1807 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1808 
EOF
2454 tom.houday 1809 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1810 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1811 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1812 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1813 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1814 
 
2228 franck 1815 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1816 
EOF
2454 tom.houday 1817 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1818 
# start dead daemons (after boot process and every 18')
1851 franck 1819 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1820 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1821 
EOF
2454 tom.houday 1822 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1823 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1824 
 
1874 raphael.pi 1825 
EOF
2769 rexy 1826 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1827 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1828 
 
1829 
EOF
2304 tom.houday 1830 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1831 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1832 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1833 
EOF
2771 rexy 1834 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1835 
# Remove netflow files older than one year
2825 rexy 1836 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1837 
EOF
1808 richard 1838 
# removing the users crons
522 richard 1839 
	rm -f /var/spool/cron/*
2724 rexy 1840 
} # End of cron()
1 root 1841 
 
2552 rexy 1842 
######################################################################
1843 
##                      Fonction "Fail2Ban"                         ##
1844 
##- Adapt conf file to ALCASAR                                      ##
1845 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1846 
######################################################################
1163 crox53 1847 
fail2ban()
1848 
{
2243 tom.houday 1849 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2840 rexy 1850 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1851 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1852 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1853 
	chmod 644 /var/log/fail2ban.log
1489 richard 1854 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1855 
	/usr/bin/touch /var/log/auth.log
1515 richard 1856 
# fail2ban unit
1857 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1858 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1859 
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1860 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1861 
} # End of fail2ban()
1163 crox53 1862 
 
2552 rexy 1863 
#########################################################
1864 
##                   Fonction "gammu_smsd"             ##
1865 
## - Creating of SMS management database               ##
1866 
## - Write the gammu a gammu_smsd conf files           ##
1867 
#########################################################
1376 richard 1868 
gammu_smsd()
1869 
{
2601 tom.houday 1870 
# Create 'gammu' system user
1871 
	groupadd -f gammu_smsd
1872 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1873 
	usermod -a -G dialout gammu_smsd
1874 
 
1875 
# Create 'gammu' database
1876 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1877 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1878 
# Add a gammu database structure
2688 lucas.echa 1879 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1880 
 
2552 rexy 1881 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1882 
	cat << EOF > /etc/gammurc
2552 rexy 1883 
[gammu]
1884 
device = /dev/ttyUSB0
1885 
connection = at115200
1886 
EOF
1887 
 
2601 tom.houday 1888 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1889 
[gammu]
1890 
port = /dev/ttyUSB0
1891 
connection = at115200
1892 
 
1893 
[smsd]
1894 
PIN = 1234
1895 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1896 
logformat = textall
1897 
debuglevel = 0
1898 
 
1899 
service = sql
1900 
driver = native_mysql
1901 
user = $DB_USER
1902 
password = $radiuspwd
1903 
pc = localhost
1904 
database = $DB_GAMMU
1905 
 
2631 rexy 1906 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1907 
 
1908 
StatusFrequency = 30
1380 richard 1909 
;LoopSleep = 2
1376 richard 1910 
 
1911 
;ResetFrequency = 300
1912 
;HardResetFrequency = 120
1913 
 
2454 tom.houday 1914 
CheckSecurity = 1
1376 richard 1915 
CheckSignal = 1
1916 
CheckBattery = 0
1917 
EOF
2601 tom.houday 1918 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1919 
 
2601 tom.houday 1920 
# Create the systemd unit
1921 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1922 
[Unit]
1923 
Description=SMS daemon for Gammu
1924 
Documentation=man:gammu-smsd(1)
1925 
After=network.target mysql.service
1376 richard 1926 
 
2601 tom.houday 1927 
[Service]
1928 
Type=forking
2775 rexy 1929 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1930 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1931 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1932 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1933 
 
1934 
[Install]
1935 
WantedBy=multi-user.target
1936 
EOF
1937 
 
2314 richard 1938 
# Log folder for gammu-smsd
2772 rexy 1939 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1940 
	chmod 755 /var/log/gammu-smsd
1376 richard 1941 
 
2552 rexy 1942 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1943 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1944 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1945 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1946 
#EOF
2552 rexy 1947 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1948 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1949 
 
2724 rexy 1950 
} # End of gammu_smsd()
1376 richard 1951 
 
2552 rexy 1952 
############################################################
1953 
##                 Fonction "msec"                        ##
1954 
## - Apply the "fileserver" security level                ##
1955 
## - remove the "system request" for rebboting            ##
1956 
## - Fix several file permissions                         ##
1957 
############################################################
2202 richard 1958 
msec()
1959 
{
1960 
 
1961 
# Apply fileserver security level
2211 richard 1962 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1963 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1964 
 
2203 richard 1965 
# Set permissions monitoring and enforcement
2202 richard 1966 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1967 
/var/log/firewall/                      root.apache     750
2202 richard 1968 
/var/log/firewall/*                     root.apache     640
1969 
/etc/security/msec/perm.local           root.root       640
1970 
/etc/security/msec/level.local          root.root       640
1971 
/etc/freeradius-web                     root.apache     750
1972 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1973 
/etc/raddb/client.conf                  radius.radius   640
1974 
/etc/raddb/radius.conf                  radius.radius   640
1975 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 1976 
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 1977 
/etc/pki/CA/                            root.apache     750
1978 
/etc/pki/CA/*                           root.apache     640
1979 
/etc/pki/CA/private/                    root.root       700
1980 
/etc/pki/CA/private/*                   root.root       600
1981 
/etc/pki/tls/private/                   root.apache     750
1982 
/etc/pki/tls/private/*                  root.apache     640
2202 richard 1983 
EOF
2454 tom.houday 1984 
# apply now hourly & daily checks
2202 richard 1985 
/usr/sbin/msec
2211 richard 1986 
/etc/cron.weekly/msec
2202 richard 1987 
 
2724 rexy 1988 
} # End of msec()
2202 richard 1989 
 
1990 
##################################################################
2552 rexy 1991 
##                   Fonction "letsencrypt"                     ##
1992 
## - Install Let's Encrypt client                               ##
1993 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 1994 
##################################################################
1995 
letsencrypt()
1996 
{
1997 
	echo "Installing Let's Encrypt client..."
1998 
 
2586 tom.houday 1999 
	# Remove potential old installers
2000 
	rm -rf /tmp/acme.sh-*
2001 
 
2304 tom.houday 2002 
	# Extract acme.sh
2003 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2004 
 
2005 
	pwdInstall=$(pwd)
2688 lucas.echa 2006 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2007 
 
2008 
	acmesh_installDir="/opt/acme.sh"
2009 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2010 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2011 
 
2012 
	# Install acme.sh
2013 
	./acme.sh --install \
2014 
		--home $acmesh_installDir \
2015 
		--config-home $acmesh_confDir/data \
2016 
		--certhome $acmesh_confDir/certs \
2017 
		--accountkey $acmesh_confDir/ca/account.key \
2018 
		--accountconf $acmesh_confDir/data/account.conf \
2019 
		--useragent $acmesh_userAgent \
2308 tom.houday 2020 
		--nocron \
2021 
		> /dev/null
2304 tom.houday 2022 
 
2023 
	if [ $? -ne 0 ]; then
2024 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2025 
	fi
2026 
 
2027 
	# Create configuration file
2028 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2029 
email=
2030 
dateIssueRequest=
2031 
domainRequest=
2032 
challenge=
2033 
dateIssued=
2034 
dnsapi=
2035 
dateNextRenewal=
2036 
EOF
2037 
 
2688 lucas.echa 2038 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2039 
	rm -rf /tmp/acme.sh-*
2040 
 
2724 rexy 2041 
} # End of letsencrypt()
2304 tom.houday 2042 
 
2043 
##################################################################
2552 rexy 2044 
##                    Fonction "post_install"                   ##
2045 
## - Modifying banners (locals et ssh) & prompts                ##
2046 
## - SSH config                                                 ##
2047 
## - sudoers config & files security                            ##
2048 
## - log rotate & ANSSI security parameters                     ##
2049 
## - Apply former conf in case of an update                     ##
2050 
##################################################################
1 root 2051 
post_install()
2052 
{
2840 rexy 2053 
# change the SSHD options
2195 richard 2054 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2055 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2056 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2057 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2058 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2059 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2060 
# sshd listens on EXTIF & INTIF
2061 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2062 
# sshd authorized certificate for root login
2063 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2064 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2065 
 
793 richard 2066 
# postfix banner anonymisation
2688 lucas.echa 2067 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2068 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2069 
# ALCASAR conf file
2818 rexy 2070 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2071 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2072 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2073 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2074 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2075 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2076 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2077 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2078 
	echo "LDAP_FILTER=" >> $CONF_FILE
2079 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2080 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2081 
	echo "LDAP_SSL=on" >> $CONF_FILE
2082 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2083 
	echo "SMS=off" >> $CONF_FILE
2084 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2085 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2086 
	echo "FAILOVER=30" >> $CONF_FILE
2087 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2088 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2089 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2090 
	echo "BL_PUREIP=on" >> $CONF_FILE
2091 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2092 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2093 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2094 
# Prompt customisation (colors)
1 root 2095 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2096 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2097 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2098 
# sudoers configuration for "apache" & "sysadmin"
1 root 2099 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2100 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2101 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2102 
# Modify some logrotate files (gammu, ulogd)
1 root 2103 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2104 
	chmod 644 /etc/logrotate.d/*
2195 richard 2105 
# Log compression
706 franck 2106 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2107 
# actualisation des fichiers logs compressés
2521 armand.ito 2108 
	for dir in firewall e2guardian lighttpd
706 franck 2109 
	do
2688 lucas.echa 2110 
		find /var/log/$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 2111 
	done
1221 richard 2112 
# create the alcasar-load_balancing unit
2113 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2114 
#  This file is part of systemd.
2115 
#
2116 
#  systemd is free software; you can redistribute it and/or modify it
2117 
#  under the terms of the GNU General Public License as published by
2118 
#  the Free Software Foundation; either version 2 of the License, or
2119 
#  (at your option) any later version.
2120 
 
2121 
# This unit lauches alcasar-load-balancing.sh script.
2122 
[Unit]
2123 
Description=alcasar-load_balancing.sh execution
2124 
After=network.target iptables.service
2125 
 
2126 
[Service]
2127 
Type=oneshot
2128 
RemainAfterExit=yes
1828 richard 2129 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2130 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2131 
TimeoutSec=0
2132 
SysVStartPriority=99
2133 
 
2134 
[Install]
2135 
WantedBy=multi-user.target
1157 stephane 2136 
EOF
2601 tom.houday 2137 
	/usr/bin/systemctl daemon-reload
1221 richard 2138 
# processes launched at boot time (Systemctl)
2840 rexy 2139 
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-daemon clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2140 
	do
1574 richard 2141 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2142 
	done
2454 tom.houday 2143 
 
1452 richard 2144 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2145 
	for i in ulogd gpm dhcpd
1452 richard 2146 
	do
1574 richard 2147 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2148 
	done
2454 tom.houday 2149 
 
1221 richard 2150 
# Apply French Security Agency (ANSSI) rules
1362 richard 2151 
# ignore ICMP broadcast (smurf attack)
2152 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2153 
# ignore ICMP errors bogus
2154 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2155 
# remove ICMP redirects responces
2156 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2157 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2158 
# enable SYN Cookies (Syn flood attacks)
2159 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2160 
# enable kernel antispoofing
2161 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2162 
# ignore source routing
2163 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2164 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2165 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2166 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2167 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2168 
# disable iptables_helpers
2169 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2170 
# Switch to the router mode
2171 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2172 
# Remove unused service ipv6
1964 franck 2173 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2174 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2175 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2176 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2177 
# switch to multi-users runlevel (instead of x11)
1221 richard 2178 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2179 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2180 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2181 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2182 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2183 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2184 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2185 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2186 
	then
2454 tom.houday 2187 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2188 
		echo >> /etc/mageia-release
2189 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2190 
	fi
2191 
	if [ $Lang == "fr" ]
2192 
	then
2193 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2194 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2195 
	else
2196 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2197 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2198 
	fi
2199 
	/usr/bin/update-grub2
1221 richard 2200 
# Load and apply the previous conf file
2201 
	if [ "$mode" = "update" ]
532 richard 2202 
	then
1668 richard 2203 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2204 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2205 
		PARENT_SCRIPT=`basename $0`
2206 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2207 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2208 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2209 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2210 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2211 
	fi
2560 rexy 2212 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2213 
	chown -R root:apache $DIR_DEST_ETC/*
2214 
	chmod -R 660 $DIR_DEST_ETC/*
2215 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2216 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2217 
	echo ""
1 root 2218 
	echo "#############################################################################"
638 richard 2219 
	if [ $Lang == "fr" ]
2220 
		then
2221 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2222 
		echo "#                                                                           #"
2223 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2224 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2225 
		echo "#                                                                           #"
2226 
		echo "#############################################################################"
2227 
		echo
2228 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2229 
		echo
2230 
		echo "- Lisez attentivement la documentation d'exploitation"
2231 
		echo
2688 lucas.echa 2232 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2233 
		echo
2234 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2235 
	else
2396 tom.houday 2236 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2237 
		echo "#                                                                           #"
2238 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2239 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2240 
		echo "#                                                                           #"
2241 
		echo "#############################################################################"
2242 
		echo
2243 
		echo "- The system will be rebooted in order to operate ALCASAR"
2244 
		echo
2245 
		echo "- Read the exploitation documentation"
2246 
		echo
2688 lucas.echa 2247 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2248 
		echo
2249 
		echo "                   Hit 'Enter' to continue"
2250 
	fi
1782 franck 2251 
	sleep 2
2560 rexy 2252 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2253 
	then
2688 lucas.echa 2254 
		read
815 richard 2255 
	fi
774 richard 2256 
	clear
1 root 2257 
	reboot
2724 rexy 2258 
} # End of post_install()
1 root 2259 
 
2552 rexy 2260 
#####################################################################################
2261 
#                                   Main Install loop                               #
2262 
#####################################################################################
832 richard 2263 
dir_exec=`dirname "$0"`
2264 
if [ $dir_exec != "." ]
2265 
then
2266 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2267 
	echo "Launch this program from the ALCASAR archive directory"
2268 
	exit 0
2269 
fi
2688 lucas.echa 2270 
if [ $EUID -gt 0 ]
2220 richard 2271 
then
2688 lucas.echa 2272 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2273 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2274 
	exit 0
2275 
fi
832 richard 2276 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2277 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2278 
nb_args=$#
2279 
args=$1
2280 
if [ $nb_args -eq 0 ]
2281 
then
2282 
	nb_args=1
2283 
	args="-h"
2284 
fi
1062 richard 2285 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2286 
case $args in
2287 
	-\? | -h* | --h*)
2288 
		echo "$usage"
2289 
		exit 0
2290 
		;;
291 franck 2291 
	-i | --install)
2724 rexy 2292 
		for func in license testing
2293 
		do
2294 
			header_install
2295 
			$func
2296 
			if [ $DEBUG_ALCASAR == "on" ]
2297 
			then
2298 
				echo "*** 'debug' : end of install '$func' ***"
2299 
				read
2300 
			fi
2301 
		done
595 richard 2302 
# RPMs install
2303 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2304 
		if [ "$?" != "0" ]
1 root 2305 
		then
595 richard 2306 
			exit 0
2307 
		fi
1249 richard 2308 
		if [ -e $CONF_FILE ]
595 richard 2309 
		then
2458 richard 2310 
# Uninstall or update the running version
2311 
			if [ "$mode" == "update" ]
2312 
			then
2560 rexy 2313 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2314 
			else
2560 rexy 2315 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2316 
			fi
595 richard 2317 
		fi
2847 rexy 2318 
		if [ $DEBUG_ALCASAR == "on" ]
2319 
		then
2320 
			echo "*** 'debug' : end of cleaning ***"
2321 
			read
2322 
		fi
2835 rexy 2323 
# Test if conf file
2324 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2325 
		then
2826 rexy 2326 
# Extract some info from the previous configuration file
2834 rexy 2327 
			cd /var/tmp
2328 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2329 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2330 
			then
2331 
				header_install
2332 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2333 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2334 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2335 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2336 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2337 
				if [ $Lang == "fr" ]
2834 rexy 2338 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2339 
					else echo "The configuration file of an old version has been found";
597 richard 2340 
				fi
2834 rexy 2341 
				response=0
2342 
				PTN='^[oOnNyY]?$'
2343 
				until [[ "$response" =~ $PTN ]]
2344 
				do
2345 
					if [ $Lang == "fr" ]
2346 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2347 
						else echo -n "Do you want to use it (Y/n)?";
2348 
					fi
2349 
					read response
2350 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2351 
					then
2352 
						rm -f /var/tmp/alcasar-conf*
2353 
						rm -rf /var/tmp/conf
2354 
					fi
2355 
				done
2356 
			fi
2847 rexy 2357 
			cd $DIR_INSTALL
597 richard 2358 
		fi
636 richard 2359 
# Test if update
2834 rexy 2360 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2361 
		then
2362 
			if [ $Lang == "fr" ]
2363 
				then echo "#### Installation avec mise à jour ####";
2364 
				else echo "#### Installation with update     ####";
2365 
			fi
5 franck 2366 
			mode="update"
1 root 2367 
		fi
2840 rexy 2368 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2369 
		do
2370 
			$func
2466 richard 2371 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2372 
			then
2466 richard 2373 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2374 
				read
2466 richard 2375 
			fi
14 richard 2376 
		done
5 franck 2377 
		;;
291 franck 2378 
	-u | --uninstall)
1828 richard 2379 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2380 
		then
597 richard 2381 
			if [ $Lang == "fr" ]
2382 
				then echo "ALCASAR n'est pas installé!";
2383 
				else echo "ALCASAR isn't installed!";
2384 
			fi
1 root 2385 
			exit 0
2386 
		fi
5 franck 2387 
		response=0
2760 lucas.echa 2388 
		PTN='^[oOyYnN]?$'
2389 
		until [[ "$response" =~ $PTN ]]
5 franck 2390 
		do
597 richard 2391 
			if [ $Lang == "fr" ]
2760 lucas.echa 2392 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2393 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2394 
			fi
5 franck 2395 
			read response
2396 
		done
1103 richard 2397 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2398 
		then
1103 richard 2399 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2400 
		else
2560 rexy 2401 
			rm -f /var/tmp/alcasar-conf*
1 root 2402 
		fi
597 richard 2403 
# Uninstall the running version
2560 rexy 2404 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2405 
		;;
2406 
	*)
2407 
		echo "Argument inconnu :$1";
460 richard 2408 
		echo "Unknown argument :$1";
1 root 2409 
		echo "$usage"
2410 
		exit 1
2411 
		;;
2412 
esac
10 franck 2413 
# end of script