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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2771 2020-02-22 09:50:24Z 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 
 
2688 lucas.echa 21 
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22 
 
23 
# Options :
376 franck 24 
#       -i or --install
25 
#       -u or --uninstall
1 root 26 
 
376 franck 27 
# Functions :
1378 richard 28 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29 
#	init			: Installation of RPM and scripts
30 
#	network			: Network parameters
2552 rexy 31 
#	ACC				: ALCASAR Control Center installation
32 
#	CA				: Certification Authority initialization
1837 richard 33 
#	time_server		: NTPd configuration
1221 richard 34 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35 
#	freeradius		: FreeRadius initialisation
1389 richard 36 
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38 
#	antivirus		: HAVP + libclamav configuration
1485 richard 39 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 41 
#	nfsen			: Configuration of Nfsen Netflow grapher
2688 lucas.echa 42 
#	unbound			: Name server configuration
43 
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44 
#	vnstat			: little network stat daemon
2688 lucas.echa 45 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49 
#	msec			: Mandriva security package configuration
2304 tom.houday 50 
#	letsencrypt		: Let's Encrypt client
2552 rexy 51 
#	post_install	: Security, log rotation, etc.
1 root 52 
 
2499 tom.houday 53 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54 
DATE=`date '+%d %B %Y - %Hh%M'`
55 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57 
mode="install"
1 root 58 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59 
DIR_INSTALL=`pwd`						# current directory
1015 richard 60 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64 
DIR_WEB="/var/www/html"					# directory of Lighttpd
65 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73 
DB_RADIUS="radius"						# database name used by FreeRadius server
74 
DB_USER="radius"						# user name allows to request the users database
75 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76 
# ******* Network parameters - paramètres réseau *******
2552 rexy 77 
HOSTNAME="alcasar"						# default hostname
78 
DOMAIN="localdomain"					# default local domain
2736 rexy 79 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 81 
MTU="1500"
1243 richard 82 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83 
# ****** Paths - chemin des commandes *******
84 
SED="/bin/sed -i"
85 
# ****************** End of global parameters *********************
86 
 
2724 rexy 87 
license()
959 franck 88 
{
89 
	if [ $Lang == "fr" ]
1538 richard 90 
	then
91 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92 
	else
93 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94 
	fi
1538 richard 95 
	response=0
2760 lucas.echa 96 
	PTN='^[oOyYnN]?$'
97 
	until [[ "$response" =~ $PTN ]]
1538 richard 98 
	do
99 
		if [ $Lang == "fr" ]
1563 franck 100 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102 
		fi
103 
		read response
104 
	done
105 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106 
	then
107 
		exit 1
108 
	fi
2724 rexy 109 
} # End of license()
959 franck 110 
 
2724 rexy 111 
header_install()
1 root 112 
{
113 
	clear
114 
	echo "-----------------------------------------------------------------------------"
460 richard 115 
	echo "                     ALCASAR V$VERSION Installation"
1 root 116 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117 
	echo "-----------------------------------------------------------------------------"
2724 rexy 118 
} # End of header_install()
1 root 119 
 
2552 rexy 120 
########################################################
121 
##                  Function "testing"                ##
122 
## - Test Mageia version                              ##
123 
## - Test ALCASAR version (if already installed)      ##
124 
## - Test free space on /var  (>10G)                  ##
125 
## - Test Internet access                             ##
126 
########################################################
2724 rexy 127 
testing()
29 richard 128 
{
1529 richard 129 
# Test of Mageia version
130 
# extract the current Mageia version and hardware architecture (i586 ou X64)
131 
	fic=`cat /etc/product.id`
132 
	unknown_os=0
133 
	old="$IFS"
134 
	IFS=","
135 
	set $fic
2688 lucas.echa 136 
	for i in "$@"
1529 richard 137 
	do
138 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139 
			then
1529 richard 140 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141 
			unknown_os=`expr $unknown_os + 1`
142 
		fi
143 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144 
			then
1529 richard 145 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146 
			unknown_os=`expr $unknown_os + 1`
147 
		fi
148 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149 
			then
1529 richard 150 
			ARCH=`echo $i|cut -d"=" -f2`
151 
			unknown_os=`expr $unknown_os + 1`
152 
		fi
153 
	done
2669 tom.houday 154 
	if [ "$ARCH" != "x86_64" ]
2149 richard 155 
		then
156 
		if [ $Lang == "fr" ]
2669 tom.houday 157 
			then echo "Votre architecture matérielle doit être en 64bits"
158 
			else echo "You hardware architecture must be 64bits"
2149 richard 159 
		fi
2482 lucas.echa 160 
		exit 1
2149 richard 161 
	fi
1529 richard 162 
	IFS="$old"
2757 rexy 163 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 164 
	then
2669 tom.houday 165 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166 
			then
167 
			echo
168 
			if [ $Lang == "fr" ]
169 
				then
170 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 172 
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 173 
				echo "3 - Importez votre base des usagers"
174 
			else
175 
				echo "The automatic update of ALCASAR can't be performed."
176 
				echo "1 - Save your traceability files and the user database"
2757 rexy 177 
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 178 
				echo "3 - Import your users database"
179 
			fi
180 
		else
181 
			if [ $Lang == "fr" ]
182 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183 
				else echo "The installation of ALCASAR can't be performed."
184 
			fi
185 
		fi
186 
		echo
187 
		if [ $Lang == "fr" ]
2757 rexy 188 
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189 
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 190 
		fi
2688 lucas.echa 191 
		exit 1
2669 tom.houday 192 
	fi
193 
 
1362 richard 194 
# Test if ALCASAR is already installed
195 
	if [ -e $CONF_FILE ]
196 
	then
2396 tom.houday 197 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198 
		if [ $Lang == "fr" ]
2669 tom.houday 199 
			then echo "La version $current_version d'ALCASAR est déjà installée"
200 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201 
		fi
1362 richard 202 
		response=0
2458 richard 203 
		PTN='^[12]$'
2760 lucas.echa 204 
		until [[ "$response" =~ $PTN ]]
1362 richard 205 
		do
206 
			if [ $Lang == "fr" ]
2669 tom.houday 207 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209 
			fi
1362 richard 210 
			read response
211 
		done
2458 richard 212 
		if [ "$response" = "2" ]
1362 richard 213 
		then
2560 rexy 214 
			rm -f /var/tmp/alcasar-conf*
1362 richard 215 
		else
1684 richard 216 
# Retrieve former NICname
2549 tom.houday 217 
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218 
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219 
			[ "$(/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."
220 
			[ "$(/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 221 
# Create the current conf file
1362 richard 222 
			$DIR_SCRIPTS/alcasar-conf.sh --create
223 
			mode="update"
224 
		fi
1529 richard 225 
	fi
2669 tom.houday 226 
# Test free space on /var
2771 rexy 227 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228 
	if [ $free_space -lt 10 ]
1529 richard 229 
		then
2771 rexy 230 
		if [ $Lang == "fr" ]
231 
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233 
		fi
2771 rexy 234 
	exit 0
1529 richard 235 
	fi
2669 tom.houday 236 
 
237 
# Detect external/internal interfaces
238 
	if [ -z "$EXTIF" ]; then
239 
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
240 
		if [ -z "$EXTIF" ]; then
241 
			if [ "$Lang" == 'fr' ]
2771 rexy 242 
				then echo "Aucune passerelle par défaut configurée"
243 
				else echo "No default gateway configured"
2669 tom.houday 244 
			fi
245 
			exit 1
246 
		fi
247 
	fi
248 
	if [ "$Lang" == 'fr' ]
249 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
250 
		else echo "External interface (Internet) used: $EXTIF"
251 
	fi
252 
 
253 
	if [ -z "$INTIF" ]; then
254 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 255 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 256 
		if [ $interfacesCount -eq 0 ]; then
257 
			if [ "$Lang" == 'fr' ]
258 
				then echo "Aucune interface de disponible pour le réseau interne"
259 
				else echo "No interface available for the internal network"
260 
			fi
261 
			exit 1
262 
		elif [ $interfacesCount -eq 1 ]; then
263 
			INTIF="$interfacesList"
264 
		else
265 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
266 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
267 
			if [ "$Lang" == 'fr' ]
268 
				then echo 'Liste des interfaces disponible :'
269 
				else echo 'List of available interfaces:'
270 
			fi
271 
			echo "$interfacesSorted"
272 
			response=''
273 
			while true; do
274 
				if [ "$Lang" == 'fr' ]
275 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
276 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
277 
				fi
278 
				read response
279 
 
280 
				[ -z "$response" ] && response="$interfacePreferred"
281 
 
282 
				# Check if interface exist
2688 lucas.echa 283 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 284 
					INTIF="$response"
285 
					break
286 
				else
287 
					if [ "$Lang" == 'fr' ]
288 
						then echo "Interface \"$response\" introuvable"
289 
						else echo "Interface \"$response\" not found"
290 
					fi
291 
				fi
292 
			done
293 
		fi
294 
	fi
295 
	if [ "$Lang" == 'fr' ]
296 
		then echo "Interface interne utilisée : $INTIF"
297 
		else echo "Internal interface used: $INTIF"
298 
	fi
299 
 
2290 richard 300 
	if [ $Lang == "fr" ]
301 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 302 
		else echo -n "Network parameters tests: "
2290 richard 303 
	fi
304 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 305 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 306 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 307 
	for i in $IF_INTERFACES
308 
	do
2688 lucas.echa 309 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 310 
			rm -f ifcfg-$i
2454 tom.houday 311 
 
2282 richard 312 
			if [ $Lang == "fr" ]
313 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 314 
				else echo "Deleting: ifcfg-$i"
2282 richard 315 
			fi
316 
		fi
317 
	done
2688 lucas.echa 318 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 319 
	echo -n "."
2454 tom.houday 320 
# Test Ethernet NIC links state
2669 tom.houday 321 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
322 
	if [ ! -z "$interfacesDown" ]; then
323 
		for i in $interfacesDown; do
324 
			if [ $Lang == "fr" ]
325 
			then
326 
				echo -e "\nÉchec"
327 
				echo "Le lien réseau de la carte $i n'est pas actif."
328 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
329 
			else
330 
				echo -e "\nFailed"
331 
				echo "The link state of $i interface is down."
332 
				echo "Make sure that this network card is connected to a switch or an A.P."
333 
			fi
334 
		done
335 
		exit 1
336 
	fi
1471 richard 337 
	echo -n "."
338 
# Test EXTIF config files
2681 tom.houday 339 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
340 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 341 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 342 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 343 
	then
784 richard 344 
		if [ $Lang == "fr" ]
2454 tom.houday 345 
		then
2669 tom.houday 346 
			echo -e "\nÉchec"
784 richard 347 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
348 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 349 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 350 
		else
2669 tom.houday 351 
			echo -e "\nFailed"
784 richard 352 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
353 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 354 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 355 
		fi
830 richard 356 
		echo "DEVICE=$EXTIF"
784 richard 357 
		echo "IPADDR="
358 
		echo "NETMASK="
359 
		echo "GATEWAY="
360 
		echo "DNS1="
361 
		echo "DNS2="
830 richard 362 
		echo "ONBOOT=yes"
2669 tom.houday 363 
		exit 1
784 richard 364 
	fi
365 
	echo -n "."
2290 richard 366 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 367 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 368 
		if [ $Lang == "fr" ]
2454 tom.houday 369 
		then
2669 tom.houday 370 
			echo -e "\nÉchec"
595 richard 371 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
372 
			echo "Réglez ce problème puis relancez ce script."
373 
		else
2669 tom.houday 374 
			echo -e "\nFailed"
595 richard 375 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
376 
			echo "Resolv this problem, then restart this script."
377 
		fi
2669 tom.houday 378 
		exit 1
29 richard 379 
	fi
308 richard 380 
	echo -n "."
2290 richard 381 
# Test if default GW is alive
1499 richard 382 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384 
		then
595 richard 385 
		if [ $Lang == "fr" ]
2454 tom.houday 386 
		then
2669 tom.houday 387 
			echo -e "\nÉchec"
2290 richard 388 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389 
			echo "Réglez ce problème puis relancez ce script."
390 
		else
2669 tom.houday 391 
			echo -e "\nFailed"
2290 richard 392 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393 
			echo "Resolv this problem, then restart this script."
394 
		fi
2669 tom.houday 395 
		exit 1
308 richard 396 
	fi
397 
	echo -n "."
2290 richard 398 
# Test Internet connectivity
2669 tom.houday 399 
	domainTested='www.google.com'
400 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401 
	if [ $? -ne 0 ]; then
595 richard 402 
		if [ $Lang == "fr" ]
2454 tom.houday 403 
		then
2669 tom.houday 404 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406 
			echo "Vérifiez la validité des adresses IP des DNS."
407 
		else
2669 tom.houday 408 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410 
			echo "Verify the DNS IP addresses"
411 
		fi
2669 tom.houday 412 
		exit 1
29 richard 413 
	fi
308 richard 414 
	echo ". : ok"
2724 rexy 415 
} # End of testing()
302 richard 416 
 
2552 rexy 417 
#######################################################################
418 
##                    Function "init"                                ##
419 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421 
#######################################################################
2724 rexy 422 
init()
302 richard 423 
{
527 richard 424 
	if [ "$mode" != "update" ]
302 richard 425 
	then
426 
# On affecte le nom d'organisme
597 richard 427 
		header_install
302 richard 428 
		ORGANISME=!
429 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431 
		do
595 richard 432 
			if [ $Lang == "fr" ]
2454 tom.houday 433 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434 
				else echo -n "Enter the name of your organism : "
595 richard 435 
			fi
330 franck 436 
			read ORGANISME
613 richard 437 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438 
			then
330 franck 439 
				ORGANISME=!
440 
			fi
441 
		done
302 richard 442 
	fi
1 root 443 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444 
# We create random passwords and shared secrets
628 richard 445 
	rm -f $PASSWD_FILE
2419 richard 446 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450 
		grep -v '[eE]nter password:' | \
451 
		sed -e "s/PBKDF2 hash of your password is //"`
452 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457 
	echo "GRUB2_user=root" >> $PASSWD_FILE
458 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 472 
	chmod 640 $PASSWD_FILE
1828 richard 473 
#  copy scripts in in /usr/local/bin
2664 tom.houday 474 
	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 475 
#  copy conf files in /usr/local/etc
1954 richard 476 
	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 477 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 478 
# generate central conf file
479 
	cat <<EOF > $CONF_FILE
612 richard 480 
##########################################
481 
##                                      ##
482 
##          ALCASAR Parameters          ##
483 
##                                      ##
484 
##########################################
1 root 485 
 
612 richard 486 
INSTALL_DATE=$DATE
487 
VERSION=$VERSION
488 
ORGANISM=$ORGANISME
489 
EOF
628 richard 490 
	chmod o-rwx $CONF_FILE
2724 rexy 491 
} # End of init()
1 root 492 
 
2552 rexy 493 
#########################################################
494 
##                    Function "network"               ##
495 
## - Define the several network address                ##
496 
## - Define the DNS naming                             ##
497 
## - INTIF parameters (consultation network)           ##
498 
## - Write "/etc/hosts" file                           ##
499 
## - write "hosts.allow" & "hosts.deny" files          ##
500 
#########################################################
2724 rexy 501 
network()
1 root 502 
{
503 
	header_install
636 richard 504 
	if [ "$mode" != "update" ]
505 
		then
506 
		if [ $Lang == "fr" ]
507 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
508 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
509 
		fi
510 
		response=0
2760 lucas.echa 511 
		PTN='^[oOyYnN]?$'
512 
		until [[ "$response" =~ $PTN ]]
1 root 513 
		do
595 richard 514 
			if [ $Lang == "fr" ]
659 richard 515 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 516 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 517 
			fi
1 root 518 
			read response
519 
		done
636 richard 520 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
521 
		then
522 
			PRIVATE_IP_MASK="0"
523 
			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 524 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 525 
			do
595 richard 526 
				if [ $Lang == "fr" ]
597 richard 527 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
528 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 529 
				fi
597 richard 530 
				read PRIVATE_IP_MASK
1 root 531 
			done
636 richard 532 
		else
2688 lucas.echa 533 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 534 
		fi
595 richard 535 
	else
2454 tom.houday 536 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 537 
		rm -f conf/etc/alcasar.conf
1 root 538 
	fi
861 richard 539 
# Define LAN side global parameters
1740 richard 540 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 541 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 542 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 543 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 544 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 545 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 546 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 547 
	then
2454 tom.houday 548 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 549 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 550 
	fi
1499 richard 551 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
552 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 553 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 554 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 555 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 556 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 557 
# Define Internet parameters
2464 richard 558 
	if [ "$mode" != "update" ]
2457 richard 559 
	then
2464 richard 560 
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
561 
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
562 
	else
563 
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
564 
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
565 
	fi
2693 franck 566 
    DNS1=${DNS1:=208.67.220.220}
70 franck 567 
	DNS2=${DNS2:=208.67.222.222}
2693 franck 568 
#	if [ "$DNS1" == "" ]
569 
#	then
570 
#		if [ $Lang == "fr" ]
571 
#		then
572 
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
573 
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
574 
#		else
575 
#			echo "The IP address of DNS servers are not set correctly"
576 
#			echo "Check the extern network card configuration ($EXTIF)"
577 
#		fi
578 
#		exit 0
579 
#	fi
1499 richard 580 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 581 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 582 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 583 
# Write network parameters in the conf file
2737 rexy 584 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
585 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 586 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
587 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 588 
# Retrieve NIC name of other consultation LAN
2282 richard 589 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
590 
	for i in $INTERFACES
591 
	do
592 
		SUB=`echo ${i:0:2}`
593 
		if [ $SUB = "wl" ]
594 
			then WIFIF=$i
2454 tom.houday 595 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 596 
			then LANIF=$i
597 
		fi
598 
	done
599 
	if [ -n "$WIFIF" ]
600 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
601 
	elif [ -n "$LANIF" ]
602 
		then echo "LANIF=$LANIF" >> $CONF_FILE
603 
	fi
2552 rexy 604 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 605 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 606 
	then
1499 richard 607 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 608 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 609 
	else
610 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 611 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 612 
	fi
1587 richard 613 
	echo "DNS1=$DNS1" >> $CONF_FILE
614 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 615 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 616 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 617 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 618 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
619 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
620 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 621 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
622 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 623 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 624 
# network default
597 richard 625 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 626 
	cat <<EOF > /etc/sysconfig/network
627 
NETWORKING=yes
628 
FORWARD_IPV4=true
629 
EOF
2552 rexy 630 
# write "/etc/hosts"
1 root 631 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
632 
	cat <<EOF > /etc/hosts
503 richard 633 
127.0.0.1	localhost
2558 rexy 634 
$PRIVATE_IP	$HOSTNAME
1 root 635 
EOF
2552 rexy 636 
# write EXTIF (Internet) config
1499 richard 637 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
638 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 639 
	then
1499 richard 640 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 641 
DEVICE=$EXTIF
1585 richard 642 
BOOTPROTO=dhcp
643 
DNS1=127.0.0.1
644 
PEERDNS=no
645 
RESOLV_MODS=yes
646 
ONBOOT=yes
1613 franck 647 
NOZEROCONF=yes
1585 richard 648 
METRIC=10
649 
MII_NOT_SUPPORTED=yes
650 
IPV6INIT=no
651 
IPV6TO4INIT=no
652 
ACCOUNTING=no
653 
USERCTL=no
654 
MTU=$MTU
655 
EOF
2688 lucas.echa 656 
	else
1585 richard 657 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
658 
DEVICE=$EXTIF
14 richard 659 
BOOTPROTO=static
597 richard 660 
IPADDR=$PUBLIC_IP
661 
NETMASK=$PUBLIC_NETMASK
662 
GATEWAY=$PUBLIC_GATEWAY
14 richard 663 
DNS1=127.0.0.1
1499 richard 664 
RESOLV_MODS=yes
14 richard 665 
ONBOOT=yes
666 
METRIC=10
1610 franck 667 
NOZEROCONF=yes
14 richard 668 
MII_NOT_SUPPORTED=yes
669 
IPV6INIT=no
670 
IPV6TO4INIT=no
671 
ACCOUNTING=no
672 
USERCTL=no
994 franck 673 
MTU=$MTU
14 richard 674 
EOF
1499 richard 675 
	fi
2552 rexy 676 
# write INTIF (consultation LAN) in normal mode
841 richard 677 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
678 
DEVICE=$INTIF
679 
BOOTPROTO=static
680 
ONBOOT=yes
681 
NOZEROCONF=yes
682 
MII_NOT_SUPPORTED=yes
683 
IPV6INIT=no
684 
IPV6TO4INIT=no
685 
ACCOUNTING=no
686 
USERCTL=no
687 
EOF
1558 richard 688 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 689 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 690 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 691 
DEVICE=$INTIF
692 
BOOTPROTO=static
693 
IPADDR=$PRIVATE_IP
604 richard 694 
NETMASK=$PRIVATE_NETMASK
1 root 695 
ONBOOT=yes
696 
METRIC=10
697 
NOZEROCONF=yes
698 
MII_NOT_SUPPORTED=yes
14 richard 699 
IPV6INIT=no
700 
IPV6TO4INIT=no
701 
ACCOUNTING=no
702 
USERCTL=no
1 root 703 
EOF
2282 richard 704 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
705 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
706 
	then
707 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
708 
DEVICE=$WIFIF
709 
BOOTPROTO=static
710 
ONBOOT=yes
711 
NOZEROCONF=yes
712 
MII_NOT_SUPPORTED=yes
713 
IPV6INIT=no
714 
IPV6TO4INIT=no
715 
ACCOUNTING=no
716 
USERCTL=no
717 
EOF
718 
	elif [ -n "$LANIF" ]
719 
	then
720 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
721 
DEVICE=$LANIF
722 
BOOTPROTO=static
723 
ONBOOT=yes
724 
NOZEROCONF=yes
725 
MII_NOT_SUPPORTED=yes
726 
IPV6INIT=no
727 
IPV6TO4INIT=no
728 
ACCOUNTING=no
729 
USERCTL=no
730 
EOF
731 
	fi
2552 rexy 732 
# write hosts.allow & hosts.deny
1 root 733 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
734 
	cat <<EOF > /etc/hosts.allow
735 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 736 
sshd: ALL
1 root 737 
ntpd: $PRIVATE_NETWORK_SHORT
738 
EOF
739 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
740 
	cat <<EOF > /etc/hosts.deny
741 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
742 
EOF
790 richard 743 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 744 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 745 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 746 
# load conntrack ftp module
747 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 748 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 749 
# load ipt_NETFLOW module
750 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 751 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 752 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
753 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
754 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
755 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 756 
#
860 richard 757 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 758 
} # End of network()
1 root 759 
 
2763 rexy 760 
##################################################################
761 
##                      Fonction "CA"                           ##
762 
## - Creating the CA and the server certificate (lighttpd)      ##
763 
##################################################################
764 
CA()
765 
{
766 
	$DIR_DEST_BIN/alcasar-CA.sh
767 
	chown -R root:apache /etc/pki
768 
	chmod -R 750 /etc/pki
769 
} # End of CA()
770 
 
2552 rexy 771 
###################################################
772 
##                  Function "ACC"               ##
773 
## - copy ALCASAR Control Center (ACC) files     ##
774 
## - configuration of the web server (Lighttpd)  ##
775 
## - creation of the first ACC admin account     ##
776 
## - secure the ACC access                       ##
777 
###################################################
2724 rexy 778 
ACC()
1 root 779 
{
780 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
781 
	mkdir $DIR_WEB
1833 richard 782 
# Copy & adapt ACC files
316 richard 783 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
784 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2770 rexy 785 
	# Waiting for new phpsysinfo special page
786 
	#$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
787 
	#$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
788 
	#$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
789 
	#chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 790 
	chown -R apache:apache $DIR_WEB/*
1833 richard 791 
# copy & adapt "freeradius-web" files
792 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
793 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
794 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
795 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
796 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
797 
	cat <<EOF > /etc/freeradius-web/naslist.conf
798 
nas1_name: alcasar-$ORGANISME
799 
nas1_model: Network Access Controler
800 
nas1_ip: $PRIVATE_IP
801 
nas1_port_num: 0
802 
nas1_community: public
803 
EOF
804 
	chown -R apache:apache /etc/freeradius-web/
805 
# create the log & backup structure :
1489 richard 806 
# - base = users database
807 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 808 
# - security = watchdog log
2138 richard 809 
	for i in base archive security activity_report;
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
2488 lucas.echa 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 "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
839 
 
2592 rexy 840 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 841 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 842 
 
843 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
844 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
845 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
846 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
847 
 
848 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
849 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 850 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
851 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
852 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
853 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 854 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 855 
 
2588 rexy 856 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
857 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
858 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 859 
 
2588 rexy 860 
	chown -R apache:apache /var/log/lighttpd
2758 rexy 861 
#	/usr/bin/systemctl start lighttpd
862 
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 863 
 
2552 rexy 864 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 865 
	if [ "$mode" = "install" ]
2688 lucas.echa 866 
	then
867 
		header_install
1268 richard 868 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 869 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
870 
		mkdir -p $DIR_DEST_ETC/digest
871 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 872 
		if [ $Lang == "fr" ]
2760 lucas.echa 873 
			then echo "Création du premier compte administrateur : "
874 
			else echo "Creation of the first admin account : "
2737 rexy 875 
		fi
2688 lucas.echa 876 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
877 
		do
878 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
879 
		done
2293 tom.houday 880 
	fi
2488 lucas.echa 881 
 
2737 rexy 882 
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 883 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 884 
	# Log file for ACC access imputability
885 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
886 
	chown root:apache /var/Save/security/acc_access.log
887 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 888 
} # End of ACC()
1 root 889 
 
2552 rexy 890 
#############################################################
891 
##               Function "time_server"                    ##
892 
## - Configuring NTP server                                ##
893 
#############################################################
2724 rexy 894 
time_server()
1837 richard 895 
{
896 
# Set the Internet time server
897 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
898 
	cat <<EOF > /etc/ntp/step-tickers
899 
0.fr.pool.ntp.org	# adapt to your country
900 
1.fr.pool.ntp.org
901 
2.fr.pool.ntp.org
902 
EOF
903 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
904 
	cat <<EOF > /etc/ntp.conf
905 
server 0.fr.pool.ntp.org	# adapt to your country
906 
server 1.fr.pool.ntp.org
907 
server 2.fr.pool.ntp.org
908 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
909 
fudge 127.127.1.0 stratum 10
910 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
911 
restrict 127.0.0.1
912 
driftfile /var/lib/ntp/drift
913 
logfile /var/log/ntp.log
914 
disable monitor
915 
EOF
916 
	chown -R ntp:ntp /var/lib/ntp
917 
# Synchronize now
2688 lucas.echa 918 
	ntpd -4 -q -g &
2724 rexy 919 
} # End of time_server()
1837 richard 920 
 
2541 rexy 921 
#####################################################################
922 
##                     Function "init_db"                          ##
923 
## - Mysql initialization                                          ##
924 
## - Set admin (root) password                                     ##
925 
## - Remove unused users & databases                               ##
926 
## - Radius database creation                                      ##
927 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
928 
#####################################################################
2724 rexy 929 
init_db()
1 root 930 
{
2688 lucas.echa 931 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 932 
	then
933 
		systemctl stop mysqld
934 
	fi
1355 richard 935 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 936 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 937 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 938 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 939 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
940 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 941 
	[ -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 942 
	[ -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 943 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
944 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
945 
	/usr/bin/systemctl start mysqld
1963 richard 946 
	nb_round=1
1981 richard 947 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 948 
	do
949 
		nb_round=`expr $nb_round + 1`
950 
		sleep 2
951 
	done
1981 richard 952 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 953 
	then
1981 richard 954 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 955 
		exit
1955 richard 956 
	fi
1355 richard 957 
# Secure the server
2688 lucas.echa 958 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 959 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 960 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
961 
	$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 962 
# Create 'radius' database
2688 lucas.echa 963 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 964 
# Add an empty radius database structure
2688 lucas.echa 965 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 966 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 967 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 968 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
969 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
970 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 971 
	/usr/bin/systemctl daemon-reload
2724 rexy 972 
} # End of init_db()
1 root 973 
 
2423 richard 974 
###################################################################
975 
##                       Function "freeradius"                   ##
976 
## - Set the configuration files                                 ##
977 
## - Set the shared secret between coova-chilli and freeradius   ##
978 
## - Adapt the Mysql conf file and counters                      ##
979 
###################################################################
2724 rexy 980 
freeradius()
1 root 981 
{
1800 richard 982 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 983 
	chown -R radius:radius /etc/raddb
984 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 985 
# Set radius global parameters (radius.conf)
1 root 986 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
987 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
988 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 989 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
990 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 991 
# Add ALCASAR & Coovachilli dictionaries
992 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 993 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
994 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
995 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
996 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 997 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 998 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
999 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1000 
client localhost {
1001 
	ipaddr = 127.0.0.1
1 root 1002 
	secret = $secretradius
2438 richard 1003 
	shortname = chilli
2454 tom.houday 1004 
	nas_type = other
1 root 1005 
}
1006 
EOF
2758 rexy 1007 
# Set Virtual server
1008 
    # Remvoveing all except "alcasar virtual site")
1009 
	# 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 1010 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1011 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1012 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1013 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1014 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1015 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1016 
# Set modules
2728 rexy 1017 
	# Add custom LDAP "available module"
2758 rexy 1018 
	# 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 1019 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1020 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1021 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1022 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1023 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1024 
	do
1025 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1026 
	done
2758 rexy 1027 
# Configure SQL module
2420 richard 1028 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1029 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1030 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1031 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1032 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1036 
	# no TLS encryption on 127.0.0.1
2763 rexy 1037 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1041 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1043 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1044 
	[ -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
1045 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1046 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1047 
# sqlcounter modifications
2470 richard 1048 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1049 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1050 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1051 
# make certain that mysql is up before freeradius start
1358 richard 1052 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1053 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1054 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1055 
# Allow apache to change some conf files (ie : ldap on/off)
1056 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1057 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1058 
} # End of freeradius()
1 root 1059 
 
2423 richard 1060 
#############################################################################
2552 rexy 1061 
##                           Function "chilli"                             ##
2423 richard 1062 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1063 
## - Adapt the authentication web page (intercept.php)                     ##
1064 
#############################################################################
2724 rexy 1065 
chilli()
1 root 1066 
{
1370 richard 1067 
# chilli unit for systemd
2324 tom.houday 1068 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1069 
#  This file is part of systemd.
1070 
#
1071 
#  systemd is free software; you can redistribute it and/or modify it
1072 
#  under the terms of the GNU General Public License as published by
1073 
#  the Free Software Foundation; either version 2 of the License, or
1074 
#  (at your option) any later version.
2771 rexy 1075 
 
1076 
# This unit launches coova-chilli a captive portal
1370 richard 1077 
[Unit]
1078 
Description=chilli is a captive portal daemon
1079 
After=network.target
1080 
 
1081 
[Service]
1379 richard 1082 
Type=forking
1370 richard 1083 
ExecStart=/usr/libexec/chilli start
1084 
ExecStop=/usr/libexec/chilli stop
1085 
ExecReload=/usr/libexec/chilli reload
1086 
PIDFile=/var/run/chilli.pid
1087 
 
1088 
[Install]
1089 
WantedBy=multi-user.target
1090 
EOF
799 richard 1091 
# init file creation
1370 richard 1092 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1093 
	cat <<EOF > /etc/init.d/chilli
799 richard 1094 
#!/bin/sh
1095 
#
1096 
# chilli CoovaChilli init
1097 
#
1098 
# chkconfig: 2345 65 35
1099 
# description: CoovaChilli
1100 
### BEGIN INIT INFO
1101 
# Provides:       chilli
2454 tom.houday 1102 
# Required-Start: network
1103 
# Should-Start:
799 richard 1104 
# Required-Stop:  network
2454 tom.houday 1105 
# Should-Stop:
799 richard 1106 
# Default-Start:  2 3 5
1107 
# Default-Stop:
1108 
# Description:    CoovaChilli access controller
1109 
### END INIT INFO
1110 
 
1111 
[ -f /usr/sbin/chilli ] || exit 0
1112 
. /etc/init.d/functions
1113 
CONFIG=/etc/chilli.conf
1114 
pidfile=/var/run/chilli.pid
1115 
[ -f \$CONFIG ] || {
2394 tom.houday 1116 
	echo "\$CONFIG Not found"
1117 
	exit 0
799 richard 1118 
}
2376 tom.houday 1119 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1120 
RETVAL=0
1121 
prog="chilli"
1122 
case \$1 in
2394 tom.houday 1123 
	start)
2454 tom.houday 1124 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1125 
			gprintf "chilli is already running"
1126 
		else
1127 
			gprintf "Starting \$prog: "
1128 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1129 
			rm -f /var/run/chilli* # cleaning
1130 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1131 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1132 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1133 
				(cd /dev;
1134 
				mkdir net;
1135 
				cd net;
2394 tom.houday 1136 
				mknod tun c 10 200)
1137 
			}
1138 
			ifconfig $INTIF 0.0.0.0
1139 
			/usr/sbin/ethtool -K $INTIF gro off
1140 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1141 
			RETVAL=\$?
1142 
		fi
1143 
		;;
799 richard 1144 
 
2394 tom.houday 1145 
	reload)
1146 
		killall -HUP chilli
1147 
		;;
799 richard 1148 
 
2394 tom.houday 1149 
	restart)
1150 
		\$0 stop
1151 
		sleep 2
1152 
		\$0 start
1153 
		;;
799 richard 1154 
 
2394 tom.houday 1155 
	status)
1156 
		status chilli
1157 
		RETVAL=0
1158 
		;;
1159 
 
1160 
	stop)
2454 tom.houday 1161 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1162 
			gprintf "Shutting down \$prog: "
1163 
			killproc /usr/sbin/chilli
1164 
			RETVAL=\$?
1165 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1166 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1167 
		else
2394 tom.houday 1168 
			gprintf "chilli is not running"
1169 
		fi
1170 
		;;
1171 
 
1172 
	*)
1173 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1174 
		exit 1
799 richard 1175 
esac
1176 
echo
1177 
EOF
2324 tom.houday 1178 
	chmod a+x /etc/init.d/chilli
1179 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1180 
# conf file creation
346 richard 1181 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1182 
	#NTP Option configuration for DHCP
2032 richard 1183 
	#DHCP Options : rfc2132
1184 
		#dhcp option value will be convert in hexa.
1185 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1186 
		#
2032 richard 1187 
		#    Code   Len         Address 1               Address 2
1188 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1189 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1190 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1191 
		#
1192 
		#Code : 42 => 2a
1193 
		#Len : 4 => 04
2688 lucas.echa 1194 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1195 
	cat <<EOF > /etc/chilli.conf
1196 
# coova config for ALCASAR
1197 
cmdsocket	/var/run/chilli.sock
1336 richard 1198 
unixipc		chilli.$INTIF.ipc
1551 richard 1199 
pidfile		/var/run/chilli.pid
346 richard 1200 
net		$PRIVATE_NETWORK_MASK
595 richard 1201 
dhcpif		$INTIF
841 richard 1202 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1203 
#nodynip
865 richard 1204 
#statip
1205 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1206 
domain		$DOMAIN
355 richard 1207 
dns1		$PRIVATE_IP
1208 
dns2		$PRIVATE_IP
346 richard 1209 
uamlisten	$PRIVATE_IP
503 richard 1210 
uamport		3990
2370 tom.houday 1211 
uamuiport	3991
837 richard 1212 
macauth
1213 
macpasswd	password
1697 richard 1214 
strictmacauth
1243 richard 1215 
locationname	$HOSTNAME.$DOMAIN
346 richard 1216 
radiusserver1	127.0.0.1
1217 
radiusserver2	127.0.0.1
1218 
radiussecret	$secretradius
1219 
radiusauthport	1812
1220 
radiusacctport	1813
1243 richard 1221 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1222 
redirurl
1243 richard 1223 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1224 
uamsecret	$secretuam
1249 richard 1225 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1226 
coaport		3799
1379 richard 1227 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1228 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1229 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1230 
include		$DIR_DEST_ETC/alcasar-uamallowed
1231 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1232 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1233 
#dhcpgateway		none
1234 
#dhcprelayagent		none
1610 franck 1235 
#dhcpgatewayport	none
2234 richard 1236 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1237 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1238 
redirssl
2370 tom.houday 1239 
uamuissl
346 richard 1240 
EOF
2274 richard 1241 
# 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 1242 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1243 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1244 
# create files for trusted domains and urls
1148 crox53 1245 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1246 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1247 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1248 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1249 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1250 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1251 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1252 
	if [ "$chilli_exist" == "1" ]
1253 
	then
2454 tom.houday 1254 
		userdel -r chilli 2>/dev/null
796 richard 1255 
	fi
1256 
	groupadd -f chilli
1257 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1258 
}  # End of chilli()
1349 richard 1259 
 
2541 rexy 1260 
################################################################
2521 armand.ito 1261 
##                   Function "e2guardian"                    ##
2541 rexy 1262 
## - Set the parameters of this HTML proxy (as controler)     ##
1263 
################################################################
2724 rexy 1264 
e2guardian()
1 root 1265 
{
2521 armand.ito 1266 
	mkdir -p /var/e2guardian /var/log/e2guardian
1267 
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
2758 rexy 1268 
# Adapt systemd unit
1269 
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1270 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1271 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1272 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1273 
 
1274 
# Adapt the main conf file
1293 richard 1275 
# French deny HTML page
2764 rexy 1276 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1277 
# Listen only on LAN side
2521 armand.ito 1278 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2763 rexy 1279 
# The port that E2guardian listens to HTTP
1280 
	$SED "s?^filterports =*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1281 
# The port that E2guardian listens to HTTPS
1282 
	$SED "s?^transparenthttpsport =*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1283 
# DG send its flow to HAVP (127.0.0.1:8090)
1284 
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1285 
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1286 
# Don't log
2521 armand.ito 1287 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1288 
# Disable HTML content control
2521 armand.ito 1289 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1290 
# ???
1291 
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1292 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1293 
# Disable URL control with regex
2764 rexy 1294 
# do nothing
1295 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1296 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1297 
 
1298 
# Adapt the first group file (only one for instance)
2521 armand.ito 1299 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1300 
# Reporting (deny page) in HTML
1301 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1302 
 
2764 rexy 1303 
# Replace the default deny HTML page (only fr & uk) --> search why our pages make the server crash...
1304 
#	[ -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
1305 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1306 
#	[ -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
1307 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1308 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1309 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1310 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1311 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1312 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1313 
# Empty LAN IP list that won't be WEB filtered
497 richard 1314 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1315 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1316 
# Creation of ALCASAR banned site list
497 richard 1317 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1318 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
1319 
# E2guardian domain filter config for ALCASAR
1320 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1321 
#**
1322 
# block all SSL and CONNECT tunnels
1323 
**s
1324 
# block all SSL and CONNECT tunnels specified only as an IP
1325 
*ips
1326 
# block all sites specified only by an IP
1327 
*ip
1328 
EOF
1329 
# Creation of ALCASAR banned URL list (empty)
497 richard 1330 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1331 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1332 
# E2guardian filter config for ALCASAR
1333 
EOF
1334 
# Creation of file for the rehabilited domains and urls
1335 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1336 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1337 
	touch $DIR_DG/lists/exceptionsitelist
1338 
	touch $DIR_DG/lists/exceptionurllist
1339 
# Add Bing to the safesearch url regext list (parental control)
1340 
	[ -e $DIR_DG/lists/urlregexplist.default ] || mv $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
1341 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1342 
# Bing - add 'adlt=strict'
1343 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1344 
EOF
1345 
# 'Safesearch' regex actualisation
1346 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1347 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1348 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2724 rexy 1349 
} # End of e2guardian()
1 root 1350 
 
71 richard 1351 
##################################################################
2519 rexy 1352 
##                     Function "antivirus"                     ##
1353 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1354 
##################################################################
2724 rexy 1355 
antivirus()
71 richard 1356 
{
1358 richard 1357 
# create 'havp' user
2396 tom.houday 1358 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1359 
	if [ "$havp_exist" == "1" ]
288 richard 1360 
	then
2454 tom.houday 1361 
		userdel -r havp 2>/dev/null
1362 
		groupdel havp 2>/dev/null
288 richard 1363 
	fi
307 richard 1364 
	groupadd -f havp
1486 richard 1365 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1366 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1367 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1368 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1369 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1370 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1371 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1372 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1373 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1374 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1375 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1376 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1377 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1378 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1379 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1380 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1381 
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1382 
# skip checking of youtube flow (too heavy load / risk too low)
1383 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1384 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1385 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1386 
# adapt init script and systemd unit
335 richard 1387 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1388 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1389 
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1390 
	# replace of the intercept page (template)
340 richard 1391 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1392 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1393 
# update virus database every 4 hours (24h/6)
1357 richard 1394 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1395 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1396 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1397 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1398 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1399 
# update now
1382 richard 1400 
	/usr/bin/freshclam --no-warnings
2724 rexy 1401 
} # End of antivirus()
71 richard 1402 
 
2519 rexy 1403 
################################################################################
1404 
##                           Function "tinyproxy"                             ##
2552 rexy 1405 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1406 
################################################################################
2724 rexy 1407 
tinyproxy()
1485 richard 1408 
{
2396 tom.houday 1409 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1410 
	if [ "$tinyproxy_exist" == "1" ]
1411 
	then
2454 tom.houday 1412 
		userdel -r tinyproxy 2>/dev/null
1413 
		groupdel tinyproxy 2>/dev/null
1486 richard 1414 
	fi
1415 
	groupadd -f tinyproxy
1488 richard 1416 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1417 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1418 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1419 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1420 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1421 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1422 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1423 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1424 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1425 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1426 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1427 
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1428 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1429 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1430 
# Create the systemd unit
1431 
cat << EOF > /lib/systemd/system/tinyproxy.service
1432 
#  This file is part of systemd.
1433 
#
1434 
#  systemd is free software; you can redistribute it and/or modify it
1435 
#  under the terms of the GNU General Public License as published by
1436 
#  the Free Software Foundation; either version 2 of the License, or
1437 
#  (at your option) any later version.
1485 richard 1438 
 
1509 richard 1439 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1440 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1441 
[Unit]
1442 
Description=Tinyproxy Web Proxy Server
2764 rexy 1443 
After=network-online.target iptables.service
1509 richard 1444 
 
1445 
[Service]
1446 
Type=forking
1518 richard 1447 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1448 
ExecStartPre=/bin/sleep 2
1449 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1450 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1451 
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1452 
[Install]
1453 
WantedBy=multi-user.target
1454 
EOF
1455 
 
2724 rexy 1456 
} # end of tinyproxy()
1457 
 
1458 
##############################################################
1459 
##                            function "ulogd"              ##
1460 
## - Ulog config for multi-log files                        ##
1461 
##############################################################
1462 
ulogd()
476 richard 1463 
{
1464 
# Three instances of ulogd (three different logfiles)
1465 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1466 
	nl=1
1358 richard 1467 
	for log_type in traceability ssh ext-access
478 richard 1468 
	do
1365 richard 1469 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1470 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1471 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1472 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1473 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1474 
[emu1]
478 richard 1475 
file="/var/log/firewall/$log_type.log"
1476 
sync=1
1477 
EOF
1452 richard 1478 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1479 
		nl=`expr $nl + 1`
1480 
	done
476 richard 1481 
	chown -R root:apache /var/log/firewall
1482 
	chmod 750 /var/log/firewall
1483 
	chmod 640 /var/log/firewall/*
2724 rexy 1484 
}  # End of ulogd()
476 richard 1485 
 
1159 crox53 1486 
##########################################################
2519 rexy 1487 
##                    Function "nfsen"                  ##
2771 rexy 1488 
## - configure NetFlow collector (nfcapd)               ##
1489 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1490 
##########################################################
1389 richard 1491 
nfsen()
1 root 1492 
{
2771 rexy 1493 
    groupadd -f nfcapd
1494 
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1495 
# nfcapd unit for systemd
1496 
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1497 
#  This file is part of systemd.
1498 
#
1499 
#  systemd is free software; you can redistribute it and/or modify it
1500 
#  under the terms of the GNU General Public License as published by
1501 
#  the Free Software Foundation; either version 2 of the License, or
1502 
#  (at your option) any later version.
1503 
 
2771 rexy 1504 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1505 
[Unit]
2771 rexy 1506 
Description=Netflow Capture Daemon
1507 
After=network-online.target iptables.service
1372 richard 1508 
 
1509 
[Service]
2771 rexy 1510 
Type=exec
1511 
PIDFile=/run/nfcapd/nfcapd.pid
1512 
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 /var/run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profile-data/live/alcasar_netflow
1513 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1514 
 
1515 
[Install]
1516 
WantedBy=multi-user.target
1517 
EOF
2771 rexy 1518 
    [ -e /var/log/nfsen/profile-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profile-data/live/alcasar_netflow
1519 
    [ -e /var/run/nfcapd ] || mkdir -p /var/run/nfcapd
1520 
    chown -R nfcapd:nfcapd /var/log/nfsen/profile-data/live/alcasar_netflow /var/run/nfcapd
1521 
#    chown -R apache:apache /var/www/html/acc/manager/nfsen-ng
2724 rexy 1522 
} # End of nfsen()
1 root 1523 
 
2552 rexy 1524 
###########################################################
1525 
##                     Function "vnstat"                 ##
1526 
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1527 
###########################################################
2724 rexy 1528 
vnstat()
1541 richard 1529 
{
2330 tom.houday 1530 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1531 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1532 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1533 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1534 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1535 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2724 rexy 1536 
} # End of vnstat()
2281 tom.houday 1537 
 
2724 rexy 1538 
###################################################################
1539 
##                     Function "dnsmasq"                        ##
1540 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1541 
###################################################################
1542 
dnsmasq()
219 jeremy 1543 
{
1544 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1545 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1546 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1547 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1548 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1549 
# ADD Toulouse university whitelist domains
1472 richard 1550 
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1551 
listen-address=127.0.0.1
1356 richard 1552 
port=55
1472 richard 1553 
no-dhcp-interface=lo
1356 richard 1554 
bind-interfaces
1721 richard 1555 
cache-size=1024
1356 richard 1556 
domain-needed
1557 
expand-hosts
1558 
bogus-priv
1559 
filterwin2k
2688 lucas.echa 1560 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1561 
server=$DNS1
1562 
server=$DNS2
1356 richard 1563 
EOF
2688 lucas.echa 1564 
	# Create dnsmasq-whitelist unit
2745 rexy 1565 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1566 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1567 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1568 
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1569 
} # End of dnsmasq()
2688 lucas.echa 1570 
 
2724 rexy 1571 
#########################################################
1572 
##              Function "unbound"                     ##
1573 
## - create the conf files for 4 unbound services      ##
1574 
## - create the systemd files for 4 unbound services   ##
1575 
#########################################################
2688 lucas.echa 1576 
unbound ()
1577 
{
1578 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1579 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1580 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1581 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1582 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1583 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1584 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1585 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1586 
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1587 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1588 
	# Local static DNS configuration
1589 
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1590 
 
2724 rexy 1591 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1592 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1593 
forward-zone:
1594 
	name: "."
1595 
	forward-addr: $DNS1
1596 
	forward-addr: $DNS2
1472 richard 1597 
EOF
1598 
 
2724 rexy 1599 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1600 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1601 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1602 
## Add one block for each domain name managed by an other DNS server
1603 
##
1604 
## Example:
1605 
##
1606 
## server:
1607 
##     local-zone: "<your_domain>." transparent
1608 
## forward-zone:
1609 
##     name: "<your_domain>."
1610 
##     forward-addr: <@IP_domain_server>
1611 
##
2558 rexy 1612 
## INFO : local hostnames are resolved in /etc/hosts file
1613 
EOF
1614 
 
2724 rexy 1615 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1616 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1617 
server:
1618 
	local-zone: "$HOSTNAME.$DOMAIN" static
1619 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1620 
	local-zone: "$HOSTNAME" static
1621 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1622 
	local-zone: "$DOMAIN." static
1623 
	local-data: "$DOMAIN. A"
1624 
EOF
1625 
 
2724 rexy 1626 
# Configuration file for lo of forward unbound
2688 lucas.echa 1627 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1628 
server:
1629 
	interface: 127.0.0.1@53
1630 
	access-control-view: 127.0.0.1/8 lo
1631 
 
1632 
view:
1633 
	name: "lo"
1634 
	local-zone: "$HOSTNAME.$DOMAIN" static
1635 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1636 
	local-zone: "$HOSTNAME" static
1637 
	local-data: "$HOSTNAME A 127.0.0.1"
1638 
	view-first: yes
1639 
EOF
1640 
 
2724 rexy 1641 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1642 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1643 
server:
1644 
	interface: ${PRIVATE_IP}@53
1645 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1646 
 
1647 
view:
1648 
	name: "$INTIF"
1649 
	local-zone: "$HOSTNAME.$DOMAIN" static
1650 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1651 
	local-zone: "$HOSTNAME" static
1652 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1653 
	view-first: yes
1654 
EOF
1655 
 
2724 rexy 1656 
# Configuration file for forward unbound
2688 lucas.echa 1657 
	cat << EOF > /etc/unbound/unbound.conf
1658 
server:
1659 
	verbosity: 1
1660 
	hide-version: yes
1661 
	hide-identity: yes
1662 
	do-ip6: no
1663 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1664 
	include: /etc/unbound/conf.d/common/local-forward/*
1665 
	include: /etc/unbound/conf.d/common/local-dns/*
1666 
	include: /etc/unbound/conf.d/forward/*
1667 
EOF
1668 
 
2724 rexy 1669 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1670 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1671 
server:
1672 
	interface: ${PRIVATE_IP}@54
1673 
	access-control: $PRIVATE_IP_MASK allow
1674 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1675 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1676 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1677 
EOF
1678 
 
2724 rexy 1679 
# Configuration file for blacklist unbound
2688 lucas.echa 1680 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1681 
server:
1682 
	verbosity: 1
1683 
	hide-version: yes
1684 
	hide-identity: yes
1685 
	do-ip6: no
1686 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1687 
	chroot: ""
1688 
	define-tag: "blacklist"
1689 
	log-local-actions: yes
1690 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1691 
	include: /etc/unbound/conf.d/common/local-forward/*
1692 
	include: /etc/unbound/conf.d/common/local-dns/*
1693 
	include: /etc/unbound/conf.d/blacklist/*
1694 
	include: /usr/local/share/unbound-bl-enabled/*
1695 
EOF
1696 
 
2724 rexy 1697 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1698 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1699 
server:
1700 
	interface: ${PRIVATE_IP}@55
1701 
	access-control: $PRIVATE_IP_MASK allow
1702 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1703 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1704 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1705 
EOF
1706 
 
2724 rexy 1707 
# Configuration file for whitelist unbound
2688 lucas.echa 1708 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1709 
server:
1710 
	verbosity: 1
1711 
	hide-version: yes
1712 
	hide-identity: yes
1713 
	do-ip6: no
1714 
	do-not-query-localhost: no
1715 
	define-tag: "whitelist"
1716 
	local-zone: "." transparent
1717 
	local-zone-tag: "." "whitelist"
1718 
	include: /usr/local/share/unbound-wl-enabled/*
1719 
	include: /etc/unbound/conf.d/whitelist/*
1720 
	include: /etc/unbound/conf.d/common/local-dns/*
1721 
	include: /etc/unbound/conf.d/common/local-forward/*
1722 
forward-zone:
1723 
	name: "."
1724 
	forward-addr: 127.0.0.1@55
1725 
EOF
1726 
 
2724 rexy 1727 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1728 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1729 
server:
1730 
	interface: ${PRIVATE_IP}@56
1731 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1732 
 
1733 
view:
1734 
	name: "$INTIF"
1735 
	local-zone: "." redirect
1736 
	local-data: ". A $PRIVATE_IP"
1737 
EOF
1738 
 
2724 rexy 1739 
# Configuration file for blackhole unbound
2688 lucas.echa 1740 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1741 
server:
1742 
	verbosity: 1
1743 
	hide-version: yes
1744 
	hide-identity: yes
1745 
	do-ip6: no
1746 
	include: /etc/unbound/conf.d/blackhole/*
1747 
	include: /etc/unbound/conf.d/common/local-dns/*
1748 
	include: /etc/unbound/conf.d/common/local-forward/*
1749 
EOF
1750 
 
1751 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1752 
	then
1753 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1754 
	fi
1755 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1756 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1757 
	for list in blacklist blackhole whitelist
1474 richard 1758 
	do
2688 lucas.echa 1759 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1760 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1761 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1762 
	done
2688 lucas.echa 1763 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1764 
} # End of unbound()
2688 lucas.echa 1765 
 
2689 lucas.echa 1766 
##################################################
1767 
##              Function "dhcpd"                ##
1768 
##################################################
2724 rexy 1769 
dhcpd()
2689 lucas.echa 1770 
{
1771 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1772 
	cat <<EOF > /etc/dhcpd.conf
1773 
ddns-update-style none;
1774 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1775 
	option routers $PRIVATE_IP;
1776 
	option subnet-mask $PRIVATE_NETMASK;
1777 
	option domain-name-servers $PRIVATE_IP;
1778 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1779 
	default-lease-time 21600;
1780 
	max-lease-time 43200;
1781 
}
1782 
EOF
2724 rexy 1783 
} # End of dhcpd()
2689 lucas.echa 1784 
 
2552 rexy 1785 
##########################################################
1786 
##                      Function "BL"                   ##
2769 rexy 1787 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1788 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1789 
##     - URLs for E²guardian                            ##
1790 
##     - IPs for NetFilter                              ##
2769 rexy 1791 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1792 
##########################################################
2724 rexy 1793 
BL()
308 richard 1794 
{
1930 richard 1795 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1796 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1797 
	mkdir -p /tmp/blacklists
1938 richard 1798 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1799 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1800 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1801 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1802 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1803 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1804 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1805 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1806 
# add additional BL files
2770 rexy 1807 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1808 
	do
1809 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1810 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1811 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1812 
	done
2521 armand.ito 1813 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1814 
	chown -R root:apache $DIR_DEST_SHARE
1815 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1816 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1817 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1818 
# enable the default categories
1957 richard 1819 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1820 
	rm -rf /tmp/blacklists
2724 rexy 1821 
} # End of BL()
219 jeremy 1822 
 
2552 rexy 1823 
#######################################################
1824 
##                  Function "cron"                  ##
1825 
## - write all cron & anacron files                  ##
1826 
#######################################################
2724 rexy 1827 
cron()
1 root 1828 
{
2640 rexy 1829 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1830 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1831 
	cat <<EOF > /etc/crontab
1828 richard 1832 
SHELL=/usr/bin/bash
2640 rexy 1833 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1834 
MAILTO=root
1835 
HOME=/
1836 
 
1837 
# run-parts
1838 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1839 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1840 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1841 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1842 
EOF
1843 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1844 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1845 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1846 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1847 
EOF
811 richard 1848 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1849 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1850 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1851 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1852 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1853 
EOF
952 franck 1854 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1855 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1856 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1857 
EOF
2454 tom.houday 1858 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1859 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1860 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1861 
EOF
2454 tom.houday 1862 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1863 
# Update the system (everyday at 3:30 am)
762 franck 1864 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1865 
EOF
2454 tom.houday 1866 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1867 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1868 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1869 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1870 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1871 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1872 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1873 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1874 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1875 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1876 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1877 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1878 
EOF
2454 tom.houday 1879 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1880 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1881 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1882 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1883 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1884 
 
2228 franck 1885 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1886 
EOF
2454 tom.houday 1887 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1888 
# start dead daemons (after boot process and every 18')
1851 franck 1889 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1890 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1891 
EOF
2454 tom.houday 1892 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1893 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1894 
 
1874 raphael.pi 1895 
EOF
2769 rexy 1896 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1897 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1898 
 
1899 
EOF
2304 tom.houday 1900 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1901 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1902 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1903 
EOF
2771 rexy 1904 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1905 
# Remove netflow files older than one year
1906 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1907 
EOF
1808 richard 1908 
# removing the users crons
522 richard 1909 
	rm -f /var/spool/cron/*
2724 rexy 1910 
} # End of cron()
1 root 1911 
 
2552 rexy 1912 
######################################################################
1913 
##                      Fonction "Fail2Ban"                         ##
1914 
##- Adapt conf file to ALCASAR                                      ##
1915 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1916 
######################################################################
1163 crox53 1917 
fail2ban()
1918 
{
2243 tom.houday 1919 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1920 
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1921 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1922 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1923 
	chmod 644 /var/log/fail2ban.log
1489 richard 1924 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1925 
	/usr/bin/touch /var/log/auth.log
1515 richard 1926 
# fail2ban unit
1927 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1928 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1929 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1930 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1931 
} # End of fail2ban()
1163 crox53 1932 
 
2552 rexy 1933 
#########################################################
1934 
##                   Fonction "gammu_smsd"             ##
1935 
## - Creating of SMS management database               ##
1936 
## - Write the gammu a gammu_smsd conf files           ##
1937 
#########################################################
1376 richard 1938 
gammu_smsd()
1939 
{
2601 tom.houday 1940 
# Create 'gammu' system user
1941 
	groupadd -f gammu_smsd
1942 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1943 
	usermod -a -G dialout gammu_smsd
1944 
 
1945 
# Create 'gammu' database
1946 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1947 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1948 
# Add a gammu database structure
2688 lucas.echa 1949 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1950 
 
2552 rexy 1951 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1952 
	cat << EOF > /etc/gammurc
2552 rexy 1953 
[gammu]
1954 
device = /dev/ttyUSB0
1955 
connection = at115200
1956 
EOF
1957 
 
2601 tom.houday 1958 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1959 
[gammu]
1960 
port = /dev/ttyUSB0
1961 
connection = at115200
1962 
 
1963 
[smsd]
1964 
PIN = 1234
1965 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1966 
logformat = textall
1967 
debuglevel = 0
1968 
 
1969 
service = sql
1970 
driver = native_mysql
1971 
user = $DB_USER
1972 
password = $radiuspwd
1973 
pc = localhost
1974 
database = $DB_GAMMU
1975 
 
2631 rexy 1976 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1977 
 
1978 
StatusFrequency = 30
1380 richard 1979 
;LoopSleep = 2
1376 richard 1980 
 
1981 
;ResetFrequency = 300
1982 
;HardResetFrequency = 120
1983 
 
2454 tom.houday 1984 
CheckSecurity = 1
1376 richard 1985 
CheckSignal = 1
1986 
CheckBattery = 0
1987 
EOF
2601 tom.houday 1988 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1989 
 
2601 tom.houday 1990 
# Create the systemd unit
1991 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1992 
[Unit]
1993 
Description=SMS daemon for Gammu
1994 
Documentation=man:gammu-smsd(1)
1995 
After=network.target mysql.service
1376 richard 1996 
 
2601 tom.houday 1997 
[Service]
1998 
Type=forking
1999 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2000 
ExecReload=/bin/kill -HUP $MAINPID
2001 
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2002 
PIDFile=/var/run/gammu-smsd.pid
2003 
 
2004 
[Install]
2005 
WantedBy=multi-user.target
2006 
EOF
2007 
 
2314 richard 2008 
# Log folder for gammu-smsd
2601 tom.houday 2009 
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2010 
	chmod 755 /var/log/gammu-smsd
1376 richard 2011 
 
2552 rexy 2012 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2013 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2014 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2015 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2016 
#EOF
2552 rexy 2017 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2018 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2019 
 
2724 rexy 2020 
} # End of gammu_smsd()
1376 richard 2021 
 
2552 rexy 2022 
############################################################
2023 
##                 Fonction "msec"                        ##
2024 
## - Apply the "fileserver" security level                ##
2025 
## - remove the "system request" for rebboting            ##
2026 
## - Fix several file permissions                         ##
2027 
############################################################
2202 richard 2028 
msec()
2029 
{
2030 
 
2031 
# Apply fileserver security level
2211 richard 2032 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2033 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2034 
 
2203 richard 2035 
# Set permissions monitoring and enforcement
2202 richard 2036 
cat <<EOF > /etc/security/msec/perm.local
2037 
/var/log/firefwall/                     root.apache     750
2038 
/var/log/firewall/*                     root.apache     640
2039 
/etc/security/msec/perm.local           root.root       640
2040 
/etc/security/msec/level.local          root.root       640
2041 
/etc/freeradius-web                     root.apache     750
2042 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2043 
/etc/raddb/client.conf                  radius.radius   640
2044 
/etc/raddb/radius.conf                  radius.radius   640
2045 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2046 
/etc/raddb/sites-available/alcasar      radius.apache   660
2047 
/etc/pki/*                              root.apache     750
2211 richard 2048 
/var/log/netflow/porttracker            root.apache     770
2049 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2050 
EOF
2454 tom.houday 2051 
# apply now hourly & daily checks
2202 richard 2052 
/usr/sbin/msec
2211 richard 2053 
/etc/cron.weekly/msec
2202 richard 2054 
 
2724 rexy 2055 
} # End of msec()
2202 richard 2056 
 
2057 
##################################################################
2552 rexy 2058 
##                   Fonction "letsencrypt"                     ##
2059 
## - Install Let's Encrypt client                               ##
2060 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2061 
##################################################################
2062 
letsencrypt()
2063 
{
2064 
	echo "Installing Let's Encrypt client..."
2065 
 
2586 tom.houday 2066 
	# Remove potential old installers
2067 
	rm -rf /tmp/acme.sh-*
2068 
 
2304 tom.houday 2069 
	# Extract acme.sh
2070 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2071 
 
2072 
	pwdInstall=$(pwd)
2688 lucas.echa 2073 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2074 
 
2075 
	acmesh_installDir="/opt/acme.sh"
2076 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2077 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2078 
 
2079 
	# Install acme.sh
2080 
	./acme.sh --install \
2081 
		--home $acmesh_installDir \
2082 
		--config-home $acmesh_confDir/data \
2083 
		--certhome $acmesh_confDir/certs \
2084 
		--accountkey $acmesh_confDir/ca/account.key \
2085 
		--accountconf $acmesh_confDir/data/account.conf \
2086 
		--useragent $acmesh_userAgent \
2308 tom.houday 2087 
		--nocron \
2088 
		> /dev/null
2304 tom.houday 2089 
 
2090 
	if [ $? -ne 0 ]; then
2091 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2092 
	fi
2093 
 
2094 
	# Create configuration file
2095 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2096 
email=
2097 
dateIssueRequest=
2098 
domainRequest=
2099 
challenge=
2100 
dateIssued=
2101 
dnsapi=
2102 
dateNextRenewal=
2103 
EOF
2104 
 
2688 lucas.echa 2105 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2106 
	rm -rf /tmp/acme.sh-*
2107 
 
2724 rexy 2108 
} # End of letsencrypt()
2304 tom.houday 2109 
 
2110 
##################################################################
2552 rexy 2111 
##                    Fonction "post_install"                   ##
2112 
## - Modifying banners (locals et ssh) & prompts                ##
2113 
## - SSH config                                                 ##
2114 
## - sudoers config & files security                            ##
2115 
## - log rotate & ANSSI security parameters                     ##
2116 
## - Apply former conf in case of an update                     ##
2117 
##################################################################
1 root 2118 
post_install()
2119 
{
2195 richard 2120 
# change the SSH banner
2121 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2122 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2123 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2124 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2125 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2126 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2127 
# postfix banner anonymisation
2688 lucas.echa 2128 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2129 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2130 
# sshd liste on EXTIF & INTIF
1548 richard 2131 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2132 
# sshd authorized certificate for root login
1696 franck 2133 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2134 
# ALCASAR conf file
2327 richard 2135 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2136 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2137 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2138 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2139 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2140 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2141 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2142 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2143 
	echo "LDAP_FILTER=" >> $CONF_FILE
2144 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2145 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2146 
	echo "LDAP_SSL=on" >> $CONF_FILE
2147 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2148 
	echo "SMS=off" >> $CONF_FILE
2149 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2150 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2151 
	echo "FAILOVER=30" >> $CONF_FILE
2152 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2153 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2154 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2155 
	echo "BL_PUREIP=on" >> $CONF_FILE
2156 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2157 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2158 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2159 
# Prompt customisation (colors)
1 root 2160 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2161 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2162 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2163 
# sudoers configuration for "apache" & "sysadmin"
1 root 2164 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2165 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2166 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2167 
# Modify some logrotate files (gammu, ulogd)
1 root 2168 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2169 
	chmod 644 /etc/logrotate.d/*
2195 richard 2170 
# Log compression
706 franck 2171 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2172 
# actualisation des fichiers logs compressés
2521 armand.ito 2173 
	for dir in firewall e2guardian lighttpd
706 franck 2174 
	do
2688 lucas.echa 2175 
		find /var/log/$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 2176 
	done
1221 richard 2177 
# create the alcasar-load_balancing unit
2178 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2179 
#  This file is part of systemd.
2180 
#
2181 
#  systemd is free software; you can redistribute it and/or modify it
2182 
#  under the terms of the GNU General Public License as published by
2183 
#  the Free Software Foundation; either version 2 of the License, or
2184 
#  (at your option) any later version.
2185 
 
2186 
# This unit lauches alcasar-load-balancing.sh script.
2187 
[Unit]
2188 
Description=alcasar-load_balancing.sh execution
2189 
After=network.target iptables.service
2190 
 
2191 
[Service]
2192 
Type=oneshot
2193 
RemainAfterExit=yes
1828 richard 2194 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2195 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2196 
TimeoutSec=0
2197 
SysVStartPriority=99
2198 
 
2199 
[Install]
2200 
WantedBy=multi-user.target
1157 stephane 2201 
EOF
2601 tom.houday 2202 
	/usr/bin/systemctl daemon-reload
1221 richard 2203 
# processes launched at boot time (Systemctl)
2771 rexy 2204 
	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-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2205 
	do
1574 richard 2206 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2207 
	done
2454 tom.houday 2208 
 
1452 richard 2209 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2210 
	for i in ulogd gpm dhcpd
1452 richard 2211 
	do
1574 richard 2212 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2213 
	done
2454 tom.houday 2214 
 
1221 richard 2215 
# Apply French Security Agency (ANSSI) rules
1362 richard 2216 
# ignore ICMP broadcast (smurf attack)
2217 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2218 
# ignore ICMP errors bogus
2219 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2220 
# remove ICMP redirects responces
2221 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2222 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2223 
# enable SYN Cookies (Syn flood attacks)
2224 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2225 
# enable kernel antispoofing
2226 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2227 
# ignore source routing
2228 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2229 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2230 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2231 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2232 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2233 
# disable iptables_helpers
2234 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2235 
# Switch to the router mode
2236 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2237 
# Remove unused service ipv6
1964 franck 2238 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2239 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2240 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2241 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2242 
# switch to multi-users runlevel (instead of x11)
1221 richard 2243 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2244 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2245 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2246 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2247 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2248 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2249 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2250 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2251 
	then
2454 tom.houday 2252 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2253 
		echo >> /etc/mageia-release
2254 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2255 
	fi
2256 
	if [ $Lang == "fr" ]
2257 
	then
2258 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2259 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2260 
	else
2261 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2262 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2263 
	fi
2264 
	/usr/bin/update-grub2
1221 richard 2265 
# Load and apply the previous conf file
2266 
	if [ "$mode" = "update" ]
532 richard 2267 
	then
1668 richard 2268 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2269 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2270 
		PARENT_SCRIPT=`basename $0`
2271 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2272 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2273 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2274 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2275 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2276 
	fi
2560 rexy 2277 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2278 
	chown -R root:apache $DIR_DEST_ETC/*
2279 
	chmod -R 660 $DIR_DEST_ETC/*
2280 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2281 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2282 
	echo ""
1 root 2283 
	echo "#############################################################################"
638 richard 2284 
	if [ $Lang == "fr" ]
2285 
		then
2286 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2287 
		echo "#                                                                           #"
2288 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2289 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2290 
		echo "#                                                                           #"
2291 
		echo "#############################################################################"
2292 
		echo
2293 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2294 
		echo
2295 
		echo "- Lisez attentivement la documentation d'exploitation"
2296 
		echo
2688 lucas.echa 2297 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2298 
		echo
2299 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2300 
	else
2396 tom.houday 2301 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2302 
		echo "#                                                                           #"
2303 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2304 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2305 
		echo "#                                                                           #"
2306 
		echo "#############################################################################"
2307 
		echo
2308 
		echo "- The system will be rebooted in order to operate ALCASAR"
2309 
		echo
2310 
		echo "- Read the exploitation documentation"
2311 
		echo
2688 lucas.echa 2312 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2313 
		echo
2314 
		echo "                   Hit 'Enter' to continue"
2315 
	fi
1782 franck 2316 
	sleep 2
2560 rexy 2317 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2318 
	then
2688 lucas.echa 2319 
		read
815 richard 2320 
	fi
774 richard 2321 
	clear
1 root 2322 
	reboot
2724 rexy 2323 
} # End of post_install()
1 root 2324 
 
2552 rexy 2325 
#####################################################################################
2326 
#                                   Main Install loop                               #
2327 
#####################################################################################
832 richard 2328 
dir_exec=`dirname "$0"`
2329 
if [ $dir_exec != "." ]
2330 
then
2331 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2332 
	echo "Launch this program from the ALCASAR archive directory"
2333 
	exit 0
2334 
fi
2688 lucas.echa 2335 
if [ $EUID -gt 0 ]
2220 richard 2336 
then
2688 lucas.echa 2337 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2338 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2339 
	exit 0
2340 
fi
832 richard 2341 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2342 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2343 
nb_args=$#
2344 
args=$1
2345 
if [ $nb_args -eq 0 ]
2346 
then
2347 
	nb_args=1
2348 
	args="-h"
2349 
fi
1062 richard 2350 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2351 
case $args in
2352 
	-\? | -h* | --h*)
2353 
		echo "$usage"
2354 
		exit 0
2355 
		;;
291 franck 2356 
	-i | --install)
2724 rexy 2357 
		for func in license testing
2358 
		do
2359 
			header_install
2360 
			$func
2361 
			if [ $DEBUG_ALCASAR == "on" ]
2362 
			then
2363 
				echo "*** 'debug' : end of install '$func' ***"
2364 
				read
2365 
			fi
2366 
		done
595 richard 2367 
# RPMs install
2368 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2369 
		if [ "$?" != "0" ]
1 root 2370 
		then
595 richard 2371 
			exit 0
2372 
		fi
1249 richard 2373 
		if [ -e $CONF_FILE ]
595 richard 2374 
		then
2458 richard 2375 
# Uninstall or update the running version
2376 
			if [ "$mode" == "update" ]
2377 
			then
2560 rexy 2378 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2379 
			else
2560 rexy 2380 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2381 
			fi
595 richard 2382 
		fi
2466 richard 2383 
	if [ $DEBUG_ALCASAR == "on" ]
2384 
	then
2385 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2386 
		read
2466 richard 2387 
	fi
2454 tom.houday 2388 
# Test if manual update
2560 rexy 2389 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2390 
		then
636 richard 2391 
			header_install
595 richard 2392 
			if [ $Lang == "fr" ]
636 richard 2393 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2394 
				else echo "The configuration file of an old version has been found";
595 richard 2395 
			fi
597 richard 2396 
			response=0
2760 lucas.echa 2397 
			PTN='^[oOnNyY]?$'
2398 
			until [[ "$response" =~ $PTN ]]
597 richard 2399 
			do
2400 
				if [ $Lang == "fr" ]
2401 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2402 
					else echo -n "Do you want to use it (Y/n)?";
2403 
				 fi
2404 
				read response
2454 tom.houday 2405 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2406 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2407 
				fi
2408 
			done
2409 
		fi
636 richard 2410 
# Test if update
2560 rexy 2411 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2412 
		then
2413 
			if [ $Lang == "fr" ]
2414 
				then echo "#### Installation avec mise à jour ####";
2415 
				else echo "#### Installation with update     ####";
2416 
			fi
2560 rexy 2417 
# Extract some info from the previous configuration file
2418 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2419 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2420 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2421 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2422 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2423 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2424 
			mode="update"
1 root 2425 
		fi
2758 rexy 2426 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2427 
		do
2428 
			$func
2466 richard 2429 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2430 
			then
2466 richard 2431 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2432 
				read
2466 richard 2433 
			fi
14 richard 2434 
		done
5 franck 2435 
		;;
291 franck 2436 
	-u | --uninstall)
1828 richard 2437 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2438 
		then
597 richard 2439 
			if [ $Lang == "fr" ]
2440 
				then echo "ALCASAR n'est pas installé!";
2441 
				else echo "ALCASAR isn't installed!";
2442 
			fi
1 root 2443 
			exit 0
2444 
		fi
5 franck 2445 
		response=0
2760 lucas.echa 2446 
		PTN='^[oOyYnN]?$'
2447 
		until [[ "$response" =~ $PTN ]]
5 franck 2448 
		do
597 richard 2449 
			if [ $Lang == "fr" ]
2760 lucas.echa 2450 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2451 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2452 
			fi
5 franck 2453 
			read response
2454 
		done
1103 richard 2455 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2456 
		then
1103 richard 2457 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2458 
		else
2560 rexy 2459 
			rm -f /var/tmp/alcasar-conf*
1 root 2460 
		fi
597 richard 2461 
# Uninstall the running version
2560 rexy 2462 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2463 
		;;
2464 
	*)
2465 
		echo "Argument inconnu :$1";
460 richard 2466 
		echo "Unknown argument :$1";
1 root 2467 
		echo "$usage"
2468 
		exit 1
2469 
		;;
2470 
esac
10 franck 2471 
# end of script