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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3110 2023-01-11 12:57:01Z rexy $
1 root 3 
 
2969 rexy 4 
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3099 rexy 5 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, clamav, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6 
# contact : info@alcasar.net
959 franck 7 
 
1 root 8 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9 
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10 
 
1 root 11 
# Options :
376 franck 12 
#       -i or --install
13 
#       -u or --uninstall
14 
# Functions :
2990 rexy 15 
#	system_testing	: Free space test and mageia version test
16 
#	network_testing	: Internet connectivity tests
1221 richard 17 
#	init			: Installation of RPM and scripts
18 
#	network			: Network parameters
2552 rexy 19 
#	ACC				: ALCASAR Control Center installation
20 
#	CA				: Certification Authority initialization
1837 richard 21 
#	time_server		: NTPd configuration
1221 richard 22 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23 
#	freeradius		: FreeRadius initialisation
2990 rexy 24 
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26 
#	antivirus		: Clamav & freshclam configuration
27 
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 28 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 29 
#	unbound			: Name server configuration
2990 rexy 30 
#	vnstat			: Little network stat daemon
2688 lucas.echa 31 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 32 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 33 
#	fail2ban		: Fail2ban IDS installation and configuration
34 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 35 
#	msec			: Mageia security package configuration
2304 tom.houday 36 
#	letsencrypt		: Let's Encrypt client
2990 rexy 37 
#	mail_service	: Mail service for email authentification method
2552 rexy 38 
#	post_install	: Security, log rotation, etc.
1 root 39 
 
2499 tom.houday 40 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 41 
DATE=`date '+%d %B %Y - %Hh%M'`
42 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 43 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 44 
mode="install"
1 root 45 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 46 
DIR_INSTALL=`pwd`						# current directory
1015 richard 47 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
48 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 49 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
50 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
51 
DIR_WEB="/var/www/html"					# directory of Lighttpd
52 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
53 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 54 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
55 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 56 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 57 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 58 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 59 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 60 
DB_RADIUS="radius"						# database name used by FreeRadius server
61 
DB_USER="radius"						# user name allows to request the users database
62 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 63 
# ******* Network parameters - paramètres réseau *******
2552 rexy 64 
HOSTNAME="alcasar"						# default hostname
65 
DOMAIN="localdomain"					# default local domain
2736 rexy 66 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
67 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 68 
MTU="1500"
1243 richard 69 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 70 
# ****** Paths - chemin des commandes *******
71 
SED="/bin/sed -i"
72 
# ****************** End of global parameters *********************
73 
 
2724 rexy 74 
license()
959 franck 75 
{
76 
	if [ $Lang == "fr" ]
1538 richard 77 
	then
78 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
79 
	else
80 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 81 
	fi
1538 richard 82 
	response=0
2760 lucas.echa 83 
	PTN='^[oOyYnN]?$'
84 
	until [[ "$response" =~ $PTN ]]
1538 richard 85 
	do
86 
		if [ $Lang == "fr" ]
1563 franck 87 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 88 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
89 
		fi
90 
		read response
91 
	done
92 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
93 
	then
94 
		exit 1
95 
	fi
2724 rexy 96 
} # End of license()
959 franck 97 
 
2724 rexy 98 
header_install()
1 root 99 
{
100 
	clear
101 
	echo "-----------------------------------------------------------------------------"
460 richard 102 
	echo "                     ALCASAR V$VERSION Installation"
1 root 103 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
104 
	echo "-----------------------------------------------------------------------------"
2724 rexy 105 
} # End of header_install()
1 root 106 
 
2552 rexy 107 
########################################################
2990 rexy 108 
##                  "system_testing"                  ##
2552 rexy 109 
## - Test Mageia version                              ##
110 
## - Test ALCASAR version (if already installed)      ##
111 
## - Test free space on /var  (>10G)                  ##
112 
## - Test Internet access                             ##
113 
########################################################
2990 rexy 114 
system_testing()
29 richard 115 
{
1529 richard 116 
# Test of Mageia version
3043 rexy 117 
# extract the current Mageia version and hardware architecture (X86_64)
1529 richard 118 
	fic=`cat /etc/product.id`
119 
	unknown_os=0
120 
	old="$IFS"
121 
	IFS=","
122 
	set $fic
2688 lucas.echa 123 
	for i in "$@"
1529 richard 124 
	do
125 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 126 
			then
1529 richard 127 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
128 
			unknown_os=`expr $unknown_os + 1`
129 
		fi
130 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 131 
			then
1529 richard 132 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
133 
			unknown_os=`expr $unknown_os + 1`
134 
		fi
135 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 136 
			then
1529 richard 137 
			ARCH=`echo $i|cut -d"=" -f2`
138 
			unknown_os=`expr $unknown_os + 1`
139 
		fi
140 
	done
2669 tom.houday 141 
	if [ "$ARCH" != "x86_64" ]
2149 richard 142 
		then
143 
		if [ $Lang == "fr" ]
2669 tom.houday 144 
			then echo "Votre architecture matérielle doit être en 64bits"
145 
			else echo "You hardware architecture must be 64bits"
2149 richard 146 
		fi
2482 lucas.echa 147 
		exit 1
2149 richard 148 
	fi
1529 richard 149 
	IFS="$old"
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	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
2688 lucas.echa 151 
	then
2669 tom.houday 152 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
153 
			then
154 
			echo
155 
			if [ $Lang == "fr" ]
156 
				then
157 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
158 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
2669 tom.houday 160 
				echo "3 - Importez votre base des usagers"
161 
			else
162 
				echo "The automatic update of ALCASAR can't be performed."
163 
				echo "1 - Save your traceability files and the user database"
3077 rexy 164 
				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 165 
				echo "3 - Import your users database"
166 
			fi
167 
		else
168 
			if [ $Lang == "fr" ]
169 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
170 
				else echo "The installation of ALCASAR can't be performed."
171 
			fi
172 
		fi
173 
		echo
174 
		if [ $Lang == "fr" ]
3077 rexy 175 
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
176 
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 177 
		fi
2688 lucas.echa 178 
		exit 1
2669 tom.houday 179 
	fi
180 
 
1362 richard 181 
# Test if ALCASAR is already installed
182 
	if [ -e $CONF_FILE ]
183 
	then
2396 tom.houday 184 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 185 
		if [ $Lang == "fr" ]
2669 tom.houday 186 
			then echo "La version $current_version d'ALCASAR est déjà installée"
187 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 188 
		fi
1362 richard 189 
		response=0
2458 richard 190 
		PTN='^[12]$'
2760 lucas.echa 191 
		until [[ "$response" =~ $PTN ]]
1362 richard 192 
		do
193 
			if [ $Lang == "fr" ]
2669 tom.houday 194 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
195 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 196 
			fi
1362 richard 197 
			read response
198 
		done
2458 richard 199 
		if [ "$response" = "2" ]
1362 richard 200 
		then
2560 rexy 201 
			rm -f /var/tmp/alcasar-conf*
1362 richard 202 
		else
2870 rexy 203 
# Create the archive of conf files
1362 richard 204 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 205 
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
206 
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
207 
			if [ $local_unbound_unit -ne 4 ]; then
208 
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
209 
			fi
1362 richard 210 
			mode="update"
211 
		fi
1529 richard 212 
	fi
2847 rexy 213 
# Free /var (when updating) and test free space
214 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 215 
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 216 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 217 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
218 
	if [ $free_space -lt 10 ]
1529 richard 219 
		then
2771 rexy 220 
		if [ $Lang == "fr" ]
2847 rexy 221 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 222 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 223 
		fi
2771 rexy 224 
	exit 0
1529 richard 225 
	fi
2990 rexy 226 
} # End of system_testing
2669 tom.houday 227 
 
2870 rexy 228 
########################################################
2990 rexy 229 
##                   "network_testing"                ##
230 
## - Internet access test                             ##
2870 rexy 231 
########################################################
2990 rexy 232 
network_testing()
2870 rexy 233 
{
2669 tom.houday 234 
# Detect external/internal interfaces
235 
	if [ -z "$EXTIF" ]; then
2981 rexy 236 
		EXTIF=$(/usr/sbin/ip route list | awk '/ via / {print $5}' | uniq)
2669 tom.houday 237 
		if [ -z "$EXTIF" ]; then
238 
			if [ "$Lang" == 'fr' ]
2771 rexy 239 
				then echo "Aucune passerelle par défaut configurée"
240 
				else echo "No default gateway configured"
2669 tom.houday 241 
			fi
242 
			exit 1
243 
		fi
244 
	fi
245 
	if [ "$Lang" == 'fr' ]
246 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
247 
		else echo "External interface (Internet) used: $EXTIF"
248 
	fi
249 
 
250 
	if [ -z "$INTIF" ]; then
251 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 252 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 253 
		if [ $interfacesCount -eq 0 ]; then
254 
			if [ "$Lang" == 'fr' ]
255 
				then echo "Aucune interface de disponible pour le réseau interne"
256 
				else echo "No interface available for the internal network"
257 
			fi
258 
			exit 1
259 
		elif [ $interfacesCount -eq 1 ]; then
260 
			INTIF="$interfacesList"
261 
		else
262 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
263 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
264 
			if [ "$Lang" == 'fr' ]
265 
				then echo 'Liste des interfaces disponible :'
266 
				else echo 'List of available interfaces:'
267 
			fi
268 
			echo "$interfacesSorted"
269 
			response=''
270 
			while true; do
271 
				if [ "$Lang" == 'fr' ]
272 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
273 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
274 
				fi
275 
				read response
276 
 
277 
				[ -z "$response" ] && response="$interfacePreferred"
278 
 
279 
				# Check if interface exist
2688 lucas.echa 280 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 281 
					INTIF="$response"
282 
					break
283 
				else
284 
					if [ "$Lang" == 'fr' ]
285 
						then echo "Interface \"$response\" introuvable"
286 
						else echo "Interface \"$response\" not found"
287 
					fi
288 
				fi
289 
			done
290 
		fi
291 
	fi
292 
	if [ "$Lang" == 'fr' ]
293 
		then echo "Interface interne utilisée : $INTIF"
294 
		else echo "Internal interface used: $INTIF"
295 
	fi
296 
 
2290 richard 297 
	if [ $Lang == "fr" ]
298 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 299 
		else echo -n "Network parameters tests: "
2290 richard 300 
	fi
301 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 302 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 303 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 304 
	for i in $IF_INTERFACES
305 
	do
2688 lucas.echa 306 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 307 
			rm -f ifcfg-$i
2454 tom.houday 308 
 
2282 richard 309 
			if [ $Lang == "fr" ]
310 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 311 
				else echo "Deleting: ifcfg-$i"
2282 richard 312 
			fi
313 
		fi
314 
	done
2688 lucas.echa 315 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 316 
	echo -n "."
2454 tom.houday 317 
# Test Ethernet NIC links state
2669 tom.houday 318 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
319 
	if [ ! -z "$interfacesDown" ]; then
320 
		for i in $interfacesDown; do
321 
			if [ $Lang == "fr" ]
322 
			then
323 
				echo -e "\nÉchec"
324 
				echo "Le lien réseau de la carte $i n'est pas actif."
325 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
326 
			else
327 
				echo -e "\nFailed"
328 
				echo "The link state of $i interface is down."
329 
				echo "Make sure that this network card is connected to a switch or an A.P."
330 
			fi
331 
		done
332 
		exit 1
333 
	fi
1471 richard 334 
	echo -n "."
335 
# Test EXTIF config files
2681 tom.houday 336 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
337 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 338 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 339 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 340 
	then
784 richard 341 
		if [ $Lang == "fr" ]
2454 tom.houday 342 
		then
2669 tom.houday 343 
			echo -e "\nÉchec"
784 richard 344 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
345 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 346 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 347 
		else
2669 tom.houday 348 
			echo -e "\nFailed"
784 richard 349 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
350 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 351 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 352 
		fi
830 richard 353 
		echo "DEVICE=$EXTIF"
784 richard 354 
		echo "IPADDR="
355 
		echo "NETMASK="
356 
		echo "GATEWAY="
357 
		echo "DNS1="
358 
		echo "DNS2="
830 richard 359 
		echo "ONBOOT=yes"
2669 tom.houday 360 
		exit 1
784 richard 361 
	fi
362 
	echo -n "."
2290 richard 363 
# Test if default GW is alive
1499 richard 364 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 365 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 366 
		then
595 richard 367 
		if [ $Lang == "fr" ]
2454 tom.houday 368 
		then
2669 tom.houday 369 
			echo -e "\nÉchec"
2290 richard 370 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 371 
			echo "Réglez ce problème puis relancez ce script."
372 
		else
2669 tom.houday 373 
			echo -e "\nFailed"
2290 richard 374 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 375 
			echo "Resolv this problem, then restart this script."
376 
		fi
2669 tom.houday 377 
		exit 1
308 richard 378 
	fi
379 
	echo -n "."
2290 richard 380 
# Test Internet connectivity
2669 tom.houday 381 
	domainTested='www.google.com'
382 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
383 
	if [ $? -ne 0 ]; then
595 richard 384 
		if [ $Lang == "fr" ]
2454 tom.houday 385 
		then
2669 tom.houday 386 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 387 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
388 
			echo "Vérifiez la validité des adresses IP des DNS."
389 
		else
2669 tom.houday 390 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 391 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
392 
			echo "Verify the DNS IP addresses"
393 
		fi
2669 tom.houday 394 
		exit 1
29 richard 395 
	fi
308 richard 396 
	echo ". : ok"
2990 rexy 397 
} # End of network_testing()
302 richard 398 
 
2552 rexy 399 
#######################################################################
2990 rexy 400 
##                             "init"                                ##
2552 rexy 401 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
402 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
403 
#######################################################################
2724 rexy 404 
init()
302 richard 405 
{
527 richard 406 
	if [ "$mode" != "update" ]
302 richard 407 
	then
408 
# On affecte le nom d'organisme
597 richard 409 
		header_install
302 richard 410 
		ORGANISME=!
411 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 412 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 413 
		do
595 richard 414 
			if [ $Lang == "fr" ]
2454 tom.houday 415 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 416 
				else echo -n "Enter the name of your organism : "
595 richard 417 
			fi
330 franck 418 
			read ORGANISME
613 richard 419 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 420 
			then
330 franck 421 
				ORGANISME=!
422 
			fi
423 
		done
302 richard 424 
	fi
1 root 425 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 426 
# We create random passwords and shared secrets
628 richard 427 
	rm -f $PASSWD_FILE
2419 richard 428 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 429 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 430 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
431 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
432 
		grep -v '[eE]nter password:' | \
433 
		sed -e "s/PBKDF2 hash of your password is //"`
434 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
435 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
436 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
437 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 438 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 439 
	echo "GRUB2_user=root" >> $PASSWD_FILE
440 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 441 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 442 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 443 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 444 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 445 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 446 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
447 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 448 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 449 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
450 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 451 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 452 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
453 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 454 
	chmod 640 $PASSWD_FILE
1828 richard 455 
#  copy scripts in in /usr/local/bin
2664 tom.houday 456 
	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 457 
#  copy conf files in /usr/local/etc
1954 richard 458 
	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 459 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 460 
# generate central conf file
461 
	cat <<EOF > $CONF_FILE
612 richard 462 
##########################################
463 
##                                      ##
464 
##          ALCASAR Parameters          ##
465 
##                                      ##
466 
##########################################
1 root 467 
 
612 richard 468 
INSTALL_DATE=$DATE
469 
VERSION=$VERSION
470 
ORGANISM=$ORGANISME
471 
EOF
628 richard 472 
	chmod o-rwx $CONF_FILE
2724 rexy 473 
} # End of init()
1 root 474 
 
2552 rexy 475 
#########################################################
2990 rexy 476 
##                     "network"                       ##
2552 rexy 477 
## - Define the several network address                ##
478 
## - Define the DNS naming                             ##
479 
## - INTIF parameters (consultation network)           ##
480 
## - Write "/etc/hosts" file                           ##
481 
## - write "hosts.allow" & "hosts.deny" files          ##
482 
#########################################################
2724 rexy 483 
network()
1 root 484 
{
485 
	header_install
636 richard 486 
	if [ "$mode" != "update" ]
487 
		then
488 
		if [ $Lang == "fr" ]
489 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
490 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
491 
		fi
492 
		response=0
2760 lucas.echa 493 
		PTN='^[oOyYnN]?$'
494 
		until [[ "$response" =~ $PTN ]]
1 root 495 
		do
595 richard 496 
			if [ $Lang == "fr" ]
659 richard 497 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 498 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 499 
			fi
1 root 500 
			read response
501 
		done
636 richard 502 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
503 
		then
504 
			PRIVATE_IP_MASK="0"
505 
			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 506 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 507 
			do
595 richard 508 
				if [ $Lang == "fr" ]
597 richard 509 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
510 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 511 
				fi
597 richard 512 
				read PRIVATE_IP_MASK
1 root 513 
			done
636 richard 514 
		else
2688 lucas.echa 515 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 516 
		fi
595 richard 517 
	else
2834 rexy 518 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
519 
		rm -rf /var/tmp/conf
1 root 520 
	fi
861 richard 521 
# Define LAN side global parameters
1740 richard 522 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 523 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 524 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 525 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 526 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 527 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 528 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 529 
	then
2454 tom.houday 530 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 531 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 532 
	fi
1499 richard 533 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
534 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 535 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 536 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 537 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 538 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 539 
# Define Internet parameters
2809 rexy 540 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
541 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 542 
	DNS1=${DNS1:=208.67.220.220}
70 franck 543 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 544 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 545 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 546 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 547 
# Write network parameters in the conf file
2737 rexy 548 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
549 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 550 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
551 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 552 
# Retrieve NIC name of other consultation LAN
2282 richard 553 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
554 
	for i in $INTERFACES
555 
	do
556 
		SUB=`echo ${i:0:2}`
557 
		if [ $SUB = "wl" ]
558 
			then WIFIF=$i
2454 tom.houday 559 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 560 
			then LANIF=$i
561 
		fi
562 
	done
563 
	if [ -n "$WIFIF" ]
564 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
565 
	elif [ -n "$LANIF" ]
566 
		then echo "LANIF=$LANIF" >> $CONF_FILE
567 
	fi
2552 rexy 568 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 569 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 570 
	then
2947 rexy 571 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
572 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
573 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 574 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 575 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 576 
	else
577 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 578 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 579 
	fi
1587 richard 580 
	echo "DNS1=$DNS1" >> $CONF_FILE
581 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 582 
	echo "PROXY=off" >> $CONF_FILE
583 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
584 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 585 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 586 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 587 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 588 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
589 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
590 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 591 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
592 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 593 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 594 
# network default
597 richard 595 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 596 
	cat <<EOF > /etc/sysconfig/network
597 
NETWORKING=yes
598 
FORWARD_IPV4=true
599 
EOF
2552 rexy 600 
# write "/etc/hosts"
1 root 601 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
602 
	cat <<EOF > /etc/hosts
503 richard 603 
127.0.0.1	localhost
2558 rexy 604 
$PRIVATE_IP	$HOSTNAME
1 root 605 
EOF
2552 rexy 606 
# write EXTIF (Internet) config
1499 richard 607 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
608 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 609 
	then
1499 richard 610 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 611 
DEVICE=$EXTIF
1585 richard 612 
BOOTPROTO=dhcp
613 
DNS1=127.0.0.1
614 
PEERDNS=no
615 
RESOLV_MODS=yes
616 
ONBOOT=yes
1613 franck 617 
NOZEROCONF=yes
1585 richard 618 
METRIC=10
619 
MII_NOT_SUPPORTED=yes
620 
IPV6INIT=no
621 
IPV6TO4INIT=no
622 
ACCOUNTING=no
623 
USERCTL=no
624 
MTU=$MTU
625 
EOF
2688 lucas.echa 626 
	else
1585 richard 627 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
628 
DEVICE=$EXTIF
14 richard 629 
BOOTPROTO=static
597 richard 630 
IPADDR=$PUBLIC_IP
631 
NETMASK=$PUBLIC_NETMASK
632 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 633 
DNS1=$DNS1
634 
DNS2=$DNS2
1499 richard 635 
RESOLV_MODS=yes
14 richard 636 
ONBOOT=yes
637 
METRIC=10
1610 franck 638 
NOZEROCONF=yes
14 richard 639 
MII_NOT_SUPPORTED=yes
640 
IPV6INIT=no
641 
IPV6TO4INIT=no
642 
ACCOUNTING=no
643 
USERCTL=no
994 franck 644 
MTU=$MTU
14 richard 645 
EOF
1499 richard 646 
	fi
2552 rexy 647 
# write INTIF (consultation LAN) in normal mode
2868 rexy 648 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 649 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
650 
DEVICE=$INTIF
651 
BOOTPROTO=static
652 
ONBOOT=yes
653 
NOZEROCONF=yes
654 
MII_NOT_SUPPORTED=yes
655 
IPV6INIT=no
656 
IPV6TO4INIT=no
657 
ACCOUNTING=no
658 
USERCTL=no
659 
EOF
2552 rexy 660 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 661 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 662 
DEVICE=$INTIF
663 
BOOTPROTO=static
664 
IPADDR=$PRIVATE_IP
604 richard 665 
NETMASK=$PRIVATE_NETMASK
1 root 666 
ONBOOT=yes
667 
METRIC=10
668 
NOZEROCONF=yes
669 
MII_NOT_SUPPORTED=yes
14 richard 670 
IPV6INIT=no
671 
IPV6TO4INIT=no
672 
ACCOUNTING=no
673 
USERCTL=no
1 root 674 
EOF
2282 richard 675 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
676 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
677 
	then
678 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
679 
DEVICE=$WIFIF
680 
BOOTPROTO=static
681 
ONBOOT=yes
682 
NOZEROCONF=yes
683 
MII_NOT_SUPPORTED=yes
684 
IPV6INIT=no
685 
IPV6TO4INIT=no
686 
ACCOUNTING=no
687 
USERCTL=no
688 
EOF
689 
	elif [ -n "$LANIF" ]
690 
	then
691 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
692 
DEVICE=$LANIF
693 
BOOTPROTO=static
694 
ONBOOT=yes
695 
NOZEROCONF=yes
696 
MII_NOT_SUPPORTED=yes
697 
IPV6INIT=no
698 
IPV6TO4INIT=no
699 
ACCOUNTING=no
700 
USERCTL=no
701 
EOF
702 
	fi
2552 rexy 703 
# write hosts.allow & hosts.deny
1 root 704 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
705 
	cat <<EOF > /etc/hosts.allow
706 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 707 
sshd: ALL
1 root 708 
ntpd: $PRIVATE_NETWORK_SHORT
709 
EOF
710 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
711 
	cat <<EOF > /etc/hosts.deny
712 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
713 
EOF
790 richard 714 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 715 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 716 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 717 
# load conntrack ftp module
718 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 719 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 720 
# load ipt_NETFLOW module
721 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 722 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 723 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
724 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 725 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
726 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 727 
# create the alcasar-network unit
728 
	cat << EOF > /etc/systemd/system/alcasar-network.service
729 
#  This file is part of systemd.
2454 tom.houday 730 
#
2956 rexy 731 
#  systemd is free software; you can redistribute it and/or modify it
732 
#  under the terms of the GNU General Public License as published by
733 
#  the Free Software Foundation; either version 2 of the License, or
734 
#  (at your option) any later version.
735 
 
736 
# This unit starts alcasar-network.sh script.
737 
[Unit]
738 
Description=alcasar-network.sh execution
739 
After=network.target iptables.service
740 
 
741 
[Service]
742 
Type=oneshot
743 
RemainAfterExit=yes
744 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
745 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
746 
TimeoutSec=0
747 
 
748 
[Install]
749 
WantedBy=multi-user.target
750 
EOF
751 
	/usr/bin/systemctl daemon-reload
752 
 
753 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 754 
} # End of network()
1 root 755 
 
2763 rexy 756 
##################################################################
2990 rexy 757 
##                           "CA"                               ##
2763 rexy 758 
## - Creating the CA and the server certificate (lighttpd)      ##
759 
##################################################################
760 
CA()
761 
{
762 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 763 
	chmod 755 /etc/pki/
2801 rexy 764 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 765 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 766 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
767 
	chmod 600 /etc/pki/CA/private/*
768 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
769 
	chmod 640 /etc/pki/tls/private/*
2814 rexy 770 
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 771 
} # End of CA()
772 
 
2990 rexy 773 
######################################################
774 
##                       "ACC"                      ##
775 
## - copy ALCASAR Control Center (ACC) files        ##
776 
## - configuration of the web server (Lighttpd)     ##
777 
## - creation of the first ACC admin account        ##
778 
## - secure the ACC access                          ##
779 
######################################################
2724 rexy 780 
ACC()
1 root 781 
{
782 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
783 
	mkdir $DIR_WEB
1833 richard 784 
# Copy & adapt ACC files
316 richard 785 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
786 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 787 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
788 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
789 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.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
2829 rexy 809 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 810 
	for i in base archive security activity_report iot_captures;
1 root 811 
	do
812 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
813 
	done
5 franck 814 
	chown -R root:apache $DIR_SAVE
1833 richard 815 
# Configuring & securing php
2937 rexy 816 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 817 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
818 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 819 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 820 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
821 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 822 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
823 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 824 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
825 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 826 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 827 
# Configuring & securing Lighttpd
790 richard 828 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 829 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
830 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 831 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
832 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 833 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
834 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 835 
 
836 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 837 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 838 
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 839 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
840 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
841 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 842 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
843 
 
2592 rexy 844 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 845 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 846 
 
847 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
848 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
849 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
850 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
851 
 
852 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
853 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 854 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
855 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 856 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 857 
 
2588 rexy 858 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
859 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
860 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 861 
 
2588 rexy 862 
	chown -R apache:apache /var/log/lighttpd
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
2818 rexy 881 
# Creation of ACC certs links
882 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
883 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
884 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 885 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
886 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 887 
	# Log file for ACC access imputability
2887 rexy 888 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
889 
	chown root:apache $DIR_SAVE/security/acc_access.log
890 
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 891 
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
892 
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 893 
} # End of ACC()
1 root 894 
 
2552 rexy 895 
#############################################################
2990 rexy 896 
##                     "time_server"                       ##
2552 rexy 897 
## - Configuring NTP server                                ##
898 
#############################################################
2724 rexy 899 
time_server()
1837 richard 900 
{
901 
# Set the Internet time server
902 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
903 
	cat <<EOF > /etc/ntp/step-tickers
904 
0.fr.pool.ntp.org	# adapt to your country
905 
1.fr.pool.ntp.org
906 
2.fr.pool.ntp.org
907 
EOF
908 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
909 
	cat <<EOF > /etc/ntp.conf
910 
server 0.fr.pool.ntp.org	# adapt to your country
911 
server 1.fr.pool.ntp.org
912 
server 2.fr.pool.ntp.org
913 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
914 
fudge 127.127.1.0 stratum 10
915 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
916 
restrict 127.0.0.1
917 
driftfile /var/lib/ntp/drift
918 
logfile /var/log/ntp.log
919 
disable monitor
920 
EOF
921 
	chown -R ntp:ntp /var/lib/ntp
922 
# Synchronize now
2688 lucas.echa 923 
	ntpd -4 -q -g &
2724 rexy 924 
} # End of time_server()
1837 richard 925 
 
2541 rexy 926 
#####################################################################
2990 rexy 927 
##                           "init_db"                             ##
2541 rexy 928 
## - Mysql initialization                                          ##
929 
## - Set admin (root) password                                     ##
930 
## - Remove unused users & databases                               ##
931 
## - Radius database creation                                      ##
932 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
933 
#####################################################################
2724 rexy 934 
init_db()
1 root 935 
{
2688 lucas.echa 936 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 937 
	then
938 
		systemctl stop mysqld
939 
	fi
1355 richard 940 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 941 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 942 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 943 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 944 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
945 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 946 
	[ -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 947 
	[ -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 948 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
949 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
950 
	/usr/bin/systemctl start mysqld
1963 richard 951 
	nb_round=1
1981 richard 952 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 953 
	do
954 
		nb_round=`expr $nb_round + 1`
955 
		sleep 2
956 
	done
1981 richard 957 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 958 
	then
1981 richard 959 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 960 
		exit
1955 richard 961 
	fi
1355 richard 962 
# Secure the server
2688 lucas.echa 963 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 964 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 965 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
966 
	$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 967 
# Create 'radius' database
2688 lucas.echa 968 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 969 
# Add an empty radius database structure
2688 lucas.echa 970 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 971 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 972 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
973 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
974 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 975 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 976 
	/usr/bin/systemctl daemon-reload
2724 rexy 977 
} # End of init_db()
1 root 978 
 
2423 richard 979 
###################################################################
2990 rexy 980 
##                           "freeradius"                        ##
2423 richard 981 
## - Set the configuration files                                 ##
982 
## - Set the shared secret between coova-chilli and freeradius   ##
983 
## - Adapt the Mysql conf file and counters                      ##
984 
###################################################################
2724 rexy 985 
freeradius()
1 root 986 
{
1800 richard 987 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 988 
	chown -R radius:radius /etc/raddb
989 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 990 
# Set radius global parameters (radius.conf)
1 root 991 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
992 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
993 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 994 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
995 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 996 
# Add ALCASAR & Coovachilli dictionaries
997 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 998 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
999 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1000 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1001 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1002 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1003 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1004 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1005 
client localhost {
1006 
	ipaddr = 127.0.0.1
1 root 1007 
	secret = $secretradius
2438 richard 1008 
	shortname = chilli
2454 tom.houday 1009 
	nas_type = other
1 root 1010 
}
1011 
EOF
2758 rexy 1012 
# Set Virtual server
1013 
    # Remvoveing all except "alcasar virtual site")
1014 
	# 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 1015 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1016 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1017 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1018 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1019 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1020 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1021 
# Set modules
2728 rexy 1022 
	# Add custom LDAP "available module"
2758 rexy 1023 
	# 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 1024 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1025 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1026 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1027 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1028 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1029 
	do
1030 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1031 
	done
2758 rexy 1032 
# Configure SQL module
2420 richard 1033 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1034 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1036 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1037 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1041 
	# no TLS encryption on 127.0.0.1
2763 rexy 1042 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1044 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1045 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1046 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1047 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1048 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1049 
	[ -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
1050 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1051 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1052 
# sqlcounter modifications
2470 richard 1053 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1054 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1055 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1056 
# make certain that mysql is up before freeradius start
2937 rexy 1057 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1058 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1059 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1060 
# Allow apache to change some conf files (ie : ldap on/off)
1061 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1062 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1063 
} # End of freeradius()
1 root 1064 
 
2423 richard 1065 
#############################################################################
2990 rexy 1066 
##                                "chilli"                                 ##
2423 richard 1067 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1068 
## - Adapt the authentication web page (intercept.php)                     ##
1069 
#############################################################################
2724 rexy 1070 
chilli()
1 root 1071 
{
1370 richard 1072 
# chilli unit for systemd
2937 rexy 1073 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1074 
#  This file is part of systemd.
1075 
#
1076 
#  systemd is free software; you can redistribute it and/or modify it
1077 
#  under the terms of the GNU General Public License as published by
1078 
#  the Free Software Foundation; either version 2 of the License, or
1079 
#  (at your option) any later version.
2771 rexy 1080 
 
1081 
# This unit launches coova-chilli a captive portal
1370 richard 1082 
[Unit]
1083 
Description=chilli is a captive portal daemon
1084 
After=network.target
1085 
 
1086 
[Service]
1379 richard 1087 
Type=forking
1370 richard 1088 
ExecStart=/usr/libexec/chilli start
1089 
ExecStop=/usr/libexec/chilli stop
1090 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1091 
PIDFile=/run/chilli.pid
1370 richard 1092 
 
1093 
[Install]
1094 
WantedBy=multi-user.target
1095 
EOF
799 richard 1096 
# init file creation
1370 richard 1097 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1098 
	cat <<EOF > /etc/init.d/chilli
799 richard 1099 
#!/bin/sh
1100 
#
1101 
# chilli CoovaChilli init
1102 
#
1103 
# chkconfig: 2345 65 35
1104 
# description: CoovaChilli
1105 
### BEGIN INIT INFO
1106 
# Provides:       chilli
2454 tom.houday 1107 
# Required-Start: network
1108 
# Should-Start:
799 richard 1109 
# Required-Stop:  network
2454 tom.houday 1110 
# Should-Stop:
799 richard 1111 
# Default-Start:  2 3 5
1112 
# Default-Stop:
1113 
# Description:    CoovaChilli access controller
1114 
### END INIT INFO
1115 
 
1116 
[ -f /usr/sbin/chilli ] || exit 0
1117 
. /etc/init.d/functions
1118 
CONFIG=/etc/chilli.conf
2775 rexy 1119 
pidfile=/run/chilli.pid
799 richard 1120 
[ -f \$CONFIG ] || {
2394 tom.houday 1121 
	echo "\$CONFIG Not found"
1122 
	exit 0
799 richard 1123 
}
2882 rexy 1124 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1125 
RETVAL=0
1126 
prog="chilli"
1127 
case \$1 in
2394 tom.houday 1128 
	start)
2454 tom.houday 1129 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1130 
			gprintf "chilli is already running"
1131 
		else
1132 
			gprintf "Starting \$prog: "
2884 rexy 1133 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1134 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1135 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1136 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1137 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1138 
				(cd /dev;
1139 
				mkdir net;
1140 
				cd net;
2394 tom.houday 1141 
				mknod tun c 10 200)
1142 
			}
1143 
			ifconfig $INTIF 0.0.0.0
1144 
			/usr/sbin/ethtool -K $INTIF gro off
1145 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1146 
			RETVAL=\$?
1147 
		fi
1148 
		;;
799 richard 1149 
 
2394 tom.houday 1150 
	reload)
1151 
		killall -HUP chilli
1152 
		;;
799 richard 1153 
 
2394 tom.houday 1154 
	restart)
1155 
		\$0 stop
1156 
		sleep 2
1157 
		\$0 start
1158 
		;;
799 richard 1159 
 
2394 tom.houday 1160 
	status)
1161 
		status chilli
1162 
		RETVAL=0
1163 
		;;
1164 
 
1165 
	stop)
2454 tom.houday 1166 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1167 
			gprintf "Shutting down \$prog: "
1168 
			killproc /usr/sbin/chilli
1169 
			RETVAL=\$?
1170 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1171 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1172 
		else
2394 tom.houday 1173 
			gprintf "chilli is not running"
1174 
		fi
1175 
		;;
1176 
 
1177 
	*)
1178 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1179 
		exit 1
799 richard 1180 
esac
1181 
echo
1182 
EOF
2324 tom.houday 1183 
	chmod a+x /etc/init.d/chilli
1184 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1185 
# conf file creation
346 richard 1186 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1187 
	#NTP Option configuration for DHCP
2032 richard 1188 
	#DHCP Options : rfc2132
1189 
		#dhcp option value will be convert in hexa.
1190 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1191 
		#
2032 richard 1192 
		#    Code   Len         Address 1               Address 2
1193 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1194 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1195 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1196 
		#
1197 
		#Code : 42 => 2a
1198 
		#Len : 4 => 04
2688 lucas.echa 1199 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1200 
	cat <<EOF > /etc/chilli.conf
1201 
# coova config for ALCASAR
2775 rexy 1202 
cmdsocket	/run/chilli.sock
1336 richard 1203 
unixipc		chilli.$INTIF.ipc
2775 rexy 1204 
pidfile		/run/chilli.pid
346 richard 1205 
net		$PRIVATE_NETWORK_MASK
595 richard 1206 
dhcpif		$INTIF
841 richard 1207 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1208 
#nodynip
865 richard 1209 
#statip
1210 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1211 
domain		$DOMAIN
355 richard 1212 
dns1		$PRIVATE_IP
1213 
dns2		$PRIVATE_IP
346 richard 1214 
uamlisten	$PRIVATE_IP
503 richard 1215 
uamport		3990
2370 tom.houday 1216 
uamuiport	3991
837 richard 1217 
macauth
1218 
macpasswd	password
1697 richard 1219 
strictmacauth
1243 richard 1220 
locationname	$HOSTNAME.$DOMAIN
346 richard 1221 
radiusserver1	127.0.0.1
1222 
radiusserver2	127.0.0.1
1223 
radiussecret	$secretradius
1224 
radiusauthport	1812
1225 
radiusacctport	1813
2818 rexy 1226 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1227 
redirurl
1243 richard 1228 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1229 
uamsecret	$secretuam
1249 richard 1230 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1231 
coaport		3799
1379 richard 1232 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1233 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1234 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1235 
include		$DIR_DEST_ETC/alcasar-uamallowed
1236 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1237 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1238 
#dhcpgateway		none
1239 
#dhcprelayagent		none
1610 franck 1240 
#dhcpgatewayport	none
2234 richard 1241 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1242 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1243 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1244 
#redirssl
1245 
#uamuissl
346 richard 1246 
EOF
2274 richard 1247 
# 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 1248 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1249 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1250 
# create files for trusted domains and urls
1148 crox53 1251 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1252 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1253 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1254 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1255 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1256 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1257 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1258 
	if [ "$chilli_exist" == "1" ]
1259 
	then
2454 tom.houday 1260 
		userdel -r chilli 2>/dev/null
796 richard 1261 
	fi
1262 
	groupadd -f chilli
1263 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1264 
}  # End of chilli()
1349 richard 1265 
 
2541 rexy 1266 
################################################################
2990 rexy 1267 
##                        "e2guardian"                        ##
2541 rexy 1268 
## - Set the parameters of this HTML proxy (as controler)     ##
1269 
################################################################
2724 rexy 1270 
e2guardian()
1 root 1271 
{
2758 rexy 1272 
# Adapt systemd unit
2937 rexy 1273 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1274 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
1275 
	$SED "s?^After=.*?After=network.target chilli.service?g" /etc/systemd/system/e2guardian.service
1276 
# Adapt the main conf file
2521 armand.ito 1277 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1278 
# French deny HTML page
2764 rexy 1279 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1280 
# 2 filtergroups (8080 & 8090)
1281 
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1282 
# Listen on 8080 (HTTP for BL users) only on LAN side
1283 
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1284 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1285 
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1286 
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1287 
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1288 
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1289 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1290 
# Don't log
2521 armand.ito 1291 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1292 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1293 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1294 
# Enable authport plugin
1295 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1296 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1297 
# Enable clamd scanner
1298 
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
3077 rexy 1299 
# Set Max RAM cache to 10Mb
1300 
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1301 
# Set Max file size cache to 20Mb
1302 
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1303 
# Adapt the first group conf file
1304 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1305 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1306 
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1307 
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1308 
 
2867 rexy 1309 
# copy & adapt HTML templates
2866 rexy 1310 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1311 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1312 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1314 
 
2841 rexy 1315 
###### ALCASAR special filtering ####
2840 rexy 1316 
# RAZ bannedphraselist
1317 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1318 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1319 
# Disable URL control with regex
2764 rexy 1320 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1321 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1322 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1323 
#	[ -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
1324 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1325 
#	[ -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
1326 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1327 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1328 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1329 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1330 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1331 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1332 
# Empty LAN IP list that won't be WEB filtered
497 richard 1333 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1334 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1335 
# Creation of ALCASAR banned site list
2841 rexy 1336 
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1337 
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1338 
# E2guardian filter config for ALCASAR
1339 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1340 
# block all SSL and CONNECT tunnels
1341 
**s
1342 
# block all SSL and CONNECT tunnels specified only as an IP
1343 
*ips
1344 
# block all sites specified only by an IP
1345 
*ip
1346 
EOF
2775 rexy 1347 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1348 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1349 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1350 
# E2guardian filter config for ALCASAR
1351 
EOF
2775 rexy 1352 
# Creation of files for rehabilited domains and urls
2758 rexy 1353 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1354 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1355 
	touch $DIR_DG/lists/exceptionsitelist
1356 
	touch $DIR_DG/lists/exceptionurllist
1357 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1358 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1359 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1360 
 
2758 rexy 1361 
# Bing - add 'adlt=strict'
1362 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1363 
EOF
1364 
# 'Safesearch' regex actualisation
1365 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1366 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1367 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1368 
 
1369 
# Create & adapt the second group conf file (av + av_wl)
1370 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1371 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1372 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1373 
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1374 
 
2775 rexy 1375 
# create log folder
1376 
    mkdir -p /var/log/e2guardian
1377 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1378 
} # End of e2guardian()
1 root 1379 
 
71 richard 1380 
##################################################################
2990 rexy 1381 
##                       "antivirus"                            ##
2840 rexy 1382 
## - Set the parameters of clamav and freshclam                 ##
71 richard 1383 
##################################################################
2724 rexy 1384 
antivirus()
71 richard 1385 
{
2937 rexy 1386 
# Clamd unit adaptation to e2guardian
1387 
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1388 
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1389 
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
3097 rexy 1390 
	$SED "s?^StandardOuput=.*?StandardOutput=journal?g" /etc/systemd/system/clamav-daemon.service
2937 rexy 1391 
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1392 
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1393 
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1394 
# Clamd conf adaptation to e2guardian
2840 rexy 1395 
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1396 
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1397 
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1398 
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1399 
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1400 
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1401 
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1402 
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1403 
	chmod 775 /var/log/clamav /var/lib/clamav
1404 
	chmod 664 /var/log/clamav/*
1358 richard 1405 
# update virus database every 4 hours (24h/6)
1357 richard 1406 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1407 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1408 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1409 
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1410 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1411 
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
2980 rexy 1412 
	# update now
1413 
        /usr/bin/freshclam --no-warnings --quiet
2724 rexy 1414 
} # End of antivirus()
71 richard 1415 
 
2724 rexy 1416 
##############################################################
2990 rexy 1417 
##                        "ulogd"                           ##
2724 rexy 1418 
## - Ulog config for multi-log files                        ##
1419 
##############################################################
1420 
ulogd()
476 richard 1421 
{
1422 
# Three instances of ulogd (three different logfiles)
1423 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1424 
	nl=1
1358 richard 1425 
	for log_type in traceability ssh ext-access
478 richard 1426 
	do
2937 rexy 1427 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1428 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1429 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1430 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1431 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1432 
[emu1]
478 richard 1433 
file="/var/log/firewall/$log_type.log"
1434 
sync=1
1435 
EOF
2938 rexy 1436 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1437 
		nl=`expr $nl + 1`
1438 
	done
476 richard 1439 
	chown -R root:apache /var/log/firewall
1440 
	chmod 750 /var/log/firewall
1441 
	chmod 640 /var/log/firewall/*
2724 rexy 1442 
}  # End of ulogd()
476 richard 1443 
 
1159 crox53 1444 
##########################################################
2990 rexy 1445 
##                     "nfsen"                          ##
2771 rexy 1446 
## - configure NetFlow collector (nfcapd)               ##
1447 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1448 
##########################################################
1389 richard 1449 
nfsen()
1 root 1450 
{
2772 rexy 1451 
	groupadd -f nfcapd
2868 rexy 1452 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1453 
# nfcapd unit for systemd
2937 rexy 1454 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1455 
#  This file is part of systemd.
1456 
#
1457 
#  systemd is free software; you can redistribute it and/or modify it
1458 
#  under the terms of the GNU General Public License as published by
1459 
#  the Free Software Foundation; either version 2 of the License, or
1460 
#  (at your option) any later version.
1461 
 
2771 rexy 1462 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1463 
[Unit]
2771 rexy 1464 
Description=Netflow Capture Daemon
1465 
After=network-online.target iptables.service
1372 richard 1466 
 
1467 
[Service]
3079 rexy 1468 
Type=simple
2776 rexy 1469 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1470 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1471 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1472 
ExecStart=/usr/bin/nfcapd -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1473 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1474 
 
1475 
[Install]
1476 
WantedBy=multi-user.target
1477 
EOF
2825 rexy 1478 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1479 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1480 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1481 
} # End of nfsen()
1 root 1482 
 
2552 rexy 1483 
###########################################################
2990 rexy 1484 
##                       "vnstat"                        ##
2809 rexy 1485 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1486 
###########################################################
2724 rexy 1487 
vnstat()
1541 richard 1488 
{
2990 rexy 1489 
# vnstat
2933 rexy 1490 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1491 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1492 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1493 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1494 
# vnstat-dashboard
2933 rexy 1495 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1496 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1497 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1498 
} # End of vnstat()
2281 tom.houday 1499 
 
2724 rexy 1500 
#########################################################
2990 rexy 1501 
##                     "unbound"                       ##
2724 rexy 1502 
## - create the conf files for 4 unbound services      ##
1503 
## - create the systemd files for 4 unbound services   ##
1504 
#########################################################
2688 lucas.echa 1505 
unbound ()
1506 
{
1507 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1508 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1509 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1510 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1511 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1512 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1513 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1514 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1515 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1516 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1517 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1518 
 
2724 rexy 1519 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1520 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1521 
forward-zone:
1522 
	name: "."
1523 
	forward-addr: $DNS1
1524 
	forward-addr: $DNS2
1472 richard 1525 
EOF
1526 
 
2724 rexy 1527 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1528 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1529 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1530 
## Add one block for each domain name managed by an other DNS server
1531 
##
1532 
## Example:
1533 
##
1534 
## server:
1535 
##     local-zone: "<your_domain>." transparent
1536 
## forward-zone:
1537 
##     name: "<your_domain>."
1538 
##     forward-addr: <@IP_domain_server>
1539 
##
2558 rexy 1540 
EOF
1541 
 
2724 rexy 1542 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1543 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1544 
server:
1545 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1546 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1547 
EOF
1548 
 
2724 rexy 1549 
# Configuration file for lo of forward unbound
2688 lucas.echa 1550 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1551 
server:
1552 
	interface: 127.0.0.1@53
1553 
	access-control-view: 127.0.0.1/8 lo
1554 
view:
1555 
	name: "lo"
2864 rexy 1556 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1557 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1558 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1559 
	view-first: yes
1560 
EOF
1561 
 
2724 rexy 1562 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1563 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1564 
server:
1565 
	interface: ${PRIVATE_IP}@53
1566 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1567 
view:
1568 
	name: "$INTIF"
1569 
	view-first: yes
1570 
EOF
1571 
 
2831 rexy 1572 
# Configuration file for main unbound
2688 lucas.echa 1573 
	cat << EOF > /etc/unbound/unbound.conf
1574 
server:
1575 
	verbosity: 1
1576 
	hide-version: yes
1577 
	hide-identity: yes
1578 
	do-ip6: no
1579 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1580 
	include: /etc/unbound/conf.d/common/local-forward/*
1581 
	include: /etc/unbound/conf.d/common/local-dns/*
1582 
	include: /etc/unbound/conf.d/forward/*
1583 
EOF
1584 
 
2724 rexy 1585 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1586 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1587 
server:
1588 
	interface: ${PRIVATE_IP}@54
1589 
	access-control: $PRIVATE_IP_MASK allow
1590 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1591 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1592 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1593 
EOF
1594 
 
2724 rexy 1595 
# Configuration file for blacklist unbound
2688 lucas.echa 1596 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1597 
server:
1598 
	verbosity: 1
1599 
	hide-version: yes
1600 
	hide-identity: yes
1601 
	do-ip6: no
1602 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1603 
	chroot: ""
1604 
	define-tag: "blacklist"
1605 
	log-local-actions: yes
1606 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1607 
	include: /etc/unbound/conf.d/common/local-forward/*
1608 
	include: /etc/unbound/conf.d/common/local-dns/*
1609 
	include: /etc/unbound/conf.d/blacklist/*
1610 
	include: /usr/local/share/unbound-bl-enabled/*
1611 
EOF
1612 
 
2724 rexy 1613 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1614 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1615 
server:
1616 
	interface: ${PRIVATE_IP}@55
1617 
	access-control: $PRIVATE_IP_MASK allow
1618 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1619 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1620 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1621 
EOF
1622 
 
2724 rexy 1623 
# Configuration file for whitelist unbound
2688 lucas.echa 1624 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1625 
server:
3099 rexy 1626 
	module-config: "ipset validator iterator"
2688 lucas.echa 1627 
	verbosity: 1
1628 
	hide-version: yes
1629 
	hide-identity: yes
1630 
	do-ip6: no
1631 
	do-not-query-localhost: no
1632 
	define-tag: "whitelist"
1633 
	local-zone: "." transparent
1634 
	local-zone-tag: "." "whitelist"
3099 rexy 1635 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1636 
	include: /etc/unbound/conf.d/common/local-forward/*
1637 
	include: /etc/unbound/conf.d/common/local-dns/*
1638 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1639 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1640 
	username: ""
1641 
ipset:
1642 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1643 
EOF
1644 
 
2724 rexy 1645 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1646 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1647 
server:
1648 
	interface: ${PRIVATE_IP}@56
1649 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1650 
view:
1651 
	name: "$INTIF"
1652 
	local-zone: "." redirect
1653 
	local-data: ". A $PRIVATE_IP"
1654 
EOF
1655 
 
2724 rexy 1656 
# Configuration file for blackhole unbound
2688 lucas.echa 1657 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1658 
server:
1659 
	verbosity: 1
1660 
	hide-version: yes
1661 
	hide-identity: yes
1662 
	do-ip6: no
2861 rexy 1663 
	include: /etc/unbound/conf.d/common/local-forward/*
1664 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1665 
	include: /etc/unbound/conf.d/blackhole/*
1666 
EOF
2937 rexy 1667 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1668 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1669 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1670 
	for list in blacklist blackhole whitelist
1474 richard 1671 
	do
2937 rexy 1672 
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1673 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1674 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1675 
	done
3099 rexy 1676 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1677 
} # End of unbound()
2688 lucas.echa 1678 
 
2689 lucas.echa 1679 
##################################################
2990 rexy 1680 
##                   "dhcpd"                    ##
2689 lucas.echa 1681 
##################################################
2724 rexy 1682 
dhcpd()
2689 lucas.echa 1683 
{
1684 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1685 
	cat <<EOF > /etc/dhcpd.conf
1686 
ddns-update-style none;
1687 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1688 
	option routers $PRIVATE_IP;
1689 
	option subnet-mask $PRIVATE_NETMASK;
1690 
	option domain-name-servers $PRIVATE_IP;
1691 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1692 
	default-lease-time 21600;
1693 
	max-lease-time 43200;
1694 
}
1695 
EOF
2724 rexy 1696 
} # End of dhcpd()
2689 lucas.echa 1697 
 
2552 rexy 1698 
##########################################################
2990 rexy 1699 
##                         "BL"                         ##
2769 rexy 1700 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1701 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1702 
##     - URLs for E²guardian                            ##
1703 
##     - IPs for NetFilter                              ##
2769 rexy 1704 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1705 
##########################################################
2724 rexy 1706 
BL()
308 richard 1707 
{
2990 rexy 1708 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1709 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1710 
	mkdir -p /tmp/blacklists
1938 richard 1711 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1712 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1713 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1714 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1715 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1716 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1717 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1718 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1719 
# add additional BL files
2770 rexy 1720 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1721 
	do
1722 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1723 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1724 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1725 
	done
2521 armand.ito 1726 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1727 
	chown -R root:apache $DIR_DEST_SHARE
1728 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1729 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1730 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1731 
# enable the default categories
1957 richard 1732 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1733 
	rm -rf /tmp/blacklists
2724 rexy 1734 
} # End of BL()
219 jeremy 1735 
 
2552 rexy 1736 
#######################################################
2990 rexy 1737 
##                    "cron"                         ##
2552 rexy 1738 
## - write all cron & anacron files                  ##
1739 
#######################################################
2724 rexy 1740 
cron()
1 root 1741 
{
2640 rexy 1742 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1743 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1744 
	cat <<EOF > /etc/crontab
1828 richard 1745 
SHELL=/usr/bin/bash
2640 rexy 1746 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1747 
MAILTO=root
1748 
HOME=/
1749 
 
1750 
# run-parts
1751 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1752 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1753 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1754 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1755 
EOF
1756 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1757 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1758 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1759 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1760 
EOF
811 richard 1761 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1762 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1763 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1764 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1765 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1766 
EOF
952 franck 1767 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1768 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1769 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1770 
EOF
2454 tom.houday 1771 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1772 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1773 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1774 
EOF
2454 tom.houday 1775 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1776 
# Update the system and reboot if needed (everyday at 3:30 am)
1777 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1778 
EOF
2454 tom.houday 1779 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1780 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1781 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1782 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1783 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1784 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1785 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1786 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1787 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1788 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1789 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1790 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1791 
EOF
2454 tom.houday 1792 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1793 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1794 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with unbound-whitelist hook (every sunday at 0:05 am)
2886 rexy 1795 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1796 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1797 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1798 
 
2886 rexy 1799 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1800 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1801 
EOF
2454 tom.houday 1802 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1803 
# start dead daemons (after boot process and every 20')
1851 franck 1804 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1805 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1806 
EOF
2454 tom.houday 1807 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1808 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1809 
 
1874 raphael.pi 1810 
EOF
2769 rexy 1811 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1812 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1813 
 
1814 
EOF
2304 tom.houday 1815 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1816 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1817 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1818 
EOF
2771 rexy 1819 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1820 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1821 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1822 
EOF
1808 richard 1823 
# removing the users crons
522 richard 1824 
	rm -f /var/spool/cron/*
2724 rexy 1825 
} # End of cron()
1 root 1826 
 
2867 rexy 1827 
########################################################################
2990 rexy 1828 
##                              "Fail2Ban"                            ##
2867 rexy 1829 
##- Adapt conf file to ALCASAR                                        ##
1830 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1831 
########################################################################
1163 crox53 1832 
fail2ban()
1833 
{
2868 rexy 1834 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1835 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1836 
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1837 
 
1838 
# add 5 jails and their filters
1839 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1840 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1841 
[sshd]
1842 
enabled = true
1843 
#enabled  = false
1844 
maxretry = 3
2868 rexy 1845 
bantime = 3m
1846 
findtime = 5m
2867 rexy 1847 
EOF
1848 
 
1849 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1850 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1851 
[lighttpd-auth]
1852 
enabled = true
1853 
#enabled  = false
1854 
maxretry = 3
2868 rexy 1855 
bantime = 3m
1856 
findtime = 3m
2867 rexy 1857 
EOF
1858 
 
1859 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1860 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1861 
[alcasar_mod-evasive]
1862 
#enabled = true
1863 
enabled = false
1864 
backend = auto
1865 
filter = alcasar_mod-evasive
1866 
action = iptables-allports[name=alcasar_mod-evasive]
1867 
logpath = /var/log/lighttpd/access.log
1868 
maxretry = 3
2868 rexy 1869 
bantime = 3m
1870 
findtime = 3m
2867 rexy 1871 
EOF
2990 rexy 1872 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1873 
[Definition]
1874 
failregex =  <HOST> .+\] "[^"]+" 403
1875 
ignoreregex =
1876 
EOF
1877 
 
1878 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1879 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1880 
[alcasar_intercept]
1881 
enabled = true
1882 
#enabled = false
1883 
backend = auto
1884 
filter = alcasar_intercept
1885 
action = iptables-allports[name=alcasar_intercept]
1886 
logpath = /var/log/lighttpd/access.log
1887 
maxretry = 5
2868 rexy 1888 
bantime = 3m
1889 
findtime = 3m
1890 
EOF
2990 rexy 1891 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1892 
[Definition]
1893 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1894 
ignoreregex =
1895 
EOF
1896 
 
1897 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1898 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1899 
[alcasar_change-pwd]
1900 
enabled = true
1901 
#enabled = false
1902 
backend = auto
1903 
filter = alcasar_change-pwd
1904 
action = iptables-allports[name=alcasar_change-pwd]
1905 
logpath = /var/log/lighttpd/access.log
1906 
maxretry = 5
2868 rexy 1907 
bantime = 3m
1908 
findtime = 3m
2867 rexy 1909 
EOF
2990 rexy 1910 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1911 
[Definition]
1912 
failregex = <HOST> .* \"POST \/password\.php
1913 
ignoreregex =
1914 
EOF
1915 
 
2840 rexy 1916 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1917 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1918 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1919 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1920 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1921 
	/usr/bin/touch /var/log/auth.log
1515 richard 1922 
# fail2ban unit
2990 rexy 1923 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1924 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1925 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1926 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1927 
} # End of fail2ban()
1163 crox53 1928 
 
2990 rexy 1929 
########################################################
1930 
##                  "gammu_smsd"                      ##
1931 
## - Creating of SMS management database              ##
1932 
## - Write the gammu a gammu_smsd conf files          ##
1933 
########################################################
1376 richard 1934 
gammu_smsd()
1935 
{
2601 tom.houday 1936 
# Create 'gammu' system user
1937 
	groupadd -f gammu_smsd
2868 rexy 1938 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1939 
	usermod -a -G dialout gammu_smsd
1940 
 
1941 
# Create 'gammu' database
1942 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1943 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1944 
# Add a gammu database structure
2688 lucas.echa 1945 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1946 
 
2552 rexy 1947 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1948 
	cat << EOF > /etc/gammurc
2552 rexy 1949 
[gammu]
1950 
device = /dev/ttyUSB0
1951 
connection = at115200
1952 
EOF
1953 
 
2601 tom.houday 1954 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1955 
[gammu]
1956 
port = /dev/ttyUSB0
1957 
connection = at115200
1958 
 
1959 
[smsd]
1960 
PIN = 1234
1961 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1962 
logformat = textall
1963 
debuglevel = 0
1964 
 
1965 
service = sql
1966 
driver = native_mysql
1967 
user = $DB_USER
1968 
password = $radiuspwd
1969 
pc = localhost
1970 
database = $DB_GAMMU
1971 
 
2631 rexy 1972 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1973 
 
1974 
StatusFrequency = 30
1380 richard 1975 
;LoopSleep = 2
1376 richard 1976 
 
1977 
;ResetFrequency = 300
1978 
;HardResetFrequency = 120
1979 
 
2454 tom.houday 1980 
CheckSecurity = 1
1376 richard 1981 
CheckSignal = 1
1982 
CheckBattery = 0
1983 
EOF
2601 tom.houday 1984 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1985 
 
2601 tom.houday 1986 
# Create the systemd unit
2937 rexy 1987 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1988 
[Unit]
1989 
Description=SMS daemon for Gammu
1990 
Documentation=man:gammu-smsd(1)
1991 
After=network.target mysql.service
1376 richard 1992 
 
2601 tom.houday 1993 
[Service]
1994 
Type=forking
2775 rexy 1995 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1996 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1997 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1998 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1999 
 
2000 
[Install]
2001 
WantedBy=multi-user.target
2002 
EOF
2003 
 
2314 richard 2004 
# Log folder for gammu-smsd
2772 rexy 2005 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2006 
	chmod 755 /var/log/gammu-smsd
1376 richard 2007 
 
2552 rexy 2008 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2009 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2010 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2011 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2012 
#EOF
2552 rexy 2013 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2014 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2015 
 
2724 rexy 2016 
} # End of gammu_smsd()
1376 richard 2017 
 
2990 rexy 2018 
########################################################
2019 
##                      "msec"                        ##
2020 
## - Apply the "fileserver" security level            ##
2021 
## - remove the "system request" for rebooting        ##
2022 
## - Fix several file permissions                     ##
2023 
########################################################
2202 richard 2024 
msec()
2025 
{
2026 
 
2027 
# Apply fileserver security level
2990 rexy 2028 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2029 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2030 
 
2203 richard 2031 
# Set permissions monitoring and enforcement
2202 richard 2032 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2033 
/var/log/firewall/                      root.apache     750
2202 richard 2034 
/var/log/firewall/*                     root.apache     640
2035 
/etc/security/msec/perm.local           root.root       640
2036 
/etc/security/msec/level.local          root.root       640
2037 
/etc/freeradius-web                     root.apache     750
2038 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2039 
/etc/raddb/client.conf                  radius.radius   640
2040 
/etc/raddb/radius.conf                  radius.radius   640
2041 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2042 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2043 
/etc/pki/CA/                            root.apache     750 force
2044 
/etc/pki/CA/*                           root.apache     640 force
2045 
/etc/pki/CA/private/                    root.root       700 force
2046 
/etc/pki/CA/private/*                   root.root       600 force
2047 
/etc/pki/tls/private/                   root.apache     750 force
2048 
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2049 
/var/log/clamav/                        e2guardian.e2guardian   755 force
2050 
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2051 
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2052 
EOF
2454 tom.houday 2053 
# apply now hourly & daily checks
2990 rexy 2054 
	/usr/sbin/msec
2055 
	/etc/cron.weekly/msec
2202 richard 2056 
 
2724 rexy 2057 
} # End of msec()
2202 richard 2058 
 
2059 
##################################################################
2552 rexy 2060 
##                   Fonction "letsencrypt"                     ##
2061 
## - Install Let's Encrypt client                               ##
2062 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2063 
##################################################################
2064 
letsencrypt()
2065 
{
2066 
	echo "Installing Let's Encrypt client..."
2990 rexy 2067 
# Remove potential old installers
2586 tom.houday 2068 
	rm -rf /tmp/acme.sh-*
2990 rexy 2069 
# Extract acme.sh
2304 tom.houday 2070 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2071 
	pwdInstall=$(pwd)
2688 lucas.echa 2072 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2073 
	acmesh_installDir="/opt/acme.sh"
2074 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2075 
	acmesh_userAgent="ALCASAR"
2990 rexy 2076 
# Install acme.sh
2304 tom.houday 2077 
	./acme.sh --install \
2078 
		--home $acmesh_installDir \
2079 
		--config-home $acmesh_confDir/data \
2080 
		--certhome $acmesh_confDir/certs \
2081 
		--accountkey $acmesh_confDir/ca/account.key \
2082 
		--accountconf $acmesh_confDir/data/account.conf \
2083 
		--useragent $acmesh_userAgent \
2308 tom.houday 2084 
		--nocron \
2085 
		> /dev/null
2304 tom.houday 2086 
	if [ $? -ne 0 ]; then
2087 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2088 
	fi
2990 rexy 2089 
# Create configuration file
2304 tom.houday 2090 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2091 
email=
2092 
dateIssueRequest=
2093 
domainRequest=
2094 
challenge=
2095 
dateIssued=
2096 
dnsapi=
2097 
dateNextRenewal=
2098 
EOF
2688 lucas.echa 2099 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2100 
	rm -rf /tmp/acme.sh-*
2724 rexy 2101 
} # End of letsencrypt()
2304 tom.houday 2102 
 
2103 
##################################################################
2990 rexy 2104 
##                       "mail_service"                         ##
2994 rexy 2105 
## - Install Postfix conf for email registration method         ##
2990 rexy 2106 
##################################################################
2107 
mail_service()
2108 
{
3062 rexy 2109 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2110 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2111 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2112 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
2113 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2990 rexy 2114 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2115 
smtputf8_enable = no
3062 rexy 2116 
smtp_use_tls = yes
2117 
smtp_tls_wrappermode = yes
3005 rexy 2118 
smtp_sasl_auth_enable = yes
2119 
smtp_sasl_security_options = noanonymous
2120 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2121 
relayhost =
2990 rexy 2122 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2123 
EOT
2990 rexy 2124 
	chown -R postfix:postfix /var/lib/postfix
2125 
} # end of mail_service
2126 
 
2127 
##################################################################
2552 rexy 2128 
##                    Fonction "post_install"                   ##
2129 
## - Modifying banners (locals et ssh) & prompts                ##
2130 
## - SSH config                                                 ##
2131 
## - sudoers config & files security                            ##
2132 
## - log rotate & ANSSI security parameters                     ##
2133 
## - Apply former conf in case of an update                     ##
2134 
##################################################################
1 root 2135 
post_install()
2136 
{
3093 rexy 2137 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2138 
# change the SSHD options
2195 richard 2139 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2140 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2141 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2142 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2143 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2144 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2145 
# sshd listens on EXTIF & INTIF
2146 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2147 
# sshd authorized certificate for root login
2148 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2149 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2150 
# ALCASAR conf file
2818 rexy 2151 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2152 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2153 
	echo "SSH_LAN=22" >> $CONF_FILE
2154 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2155 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2156 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2157 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2158 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2159 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2160 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2161 
	echo "LDAP_FILTER=" >> $CONF_FILE
2162 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2163 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2164 
	echo "LDAP_SSL=on" >> $CONF_FILE
2165 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2166 
	echo "SMS=off" >> $CONF_FILE
2167 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2168 
	echo "MAIL=off" >> $CONF_FILE
2169 
	echo "MAIL_TYPE=" >> $CONF_FILE
2170 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2171 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2172 
	echo "MAIL_ADDR=" >> $CONF_FILE
2173 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2174 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2175 
	echo "BL_PUREIP=on" >> $CONF_FILE
2176 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2177 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2178 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2179 
	echo "WIFI4EU=off" >> $CONF_FILE
2180 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2181 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2182 
# Prompt customisation (colors)
1 root 2183 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2184 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2185 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2186 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2187 
# sudoers configuration for "apache" & "sysadmin"
1 root 2188 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2189 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2190 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2191 
# Modify some logrotate files (gammu, ulogd)
1 root 2192 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2193 
	chmod 644 /etc/logrotate.d/*
2195 richard 2194 
# Log compression
706 franck 2195 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2196 
# actualisation des fichiers logs compressés
2521 armand.ito 2197 
	for dir in firewall e2guardian lighttpd
706 franck 2198 
	do
2688 lucas.echa 2199 
		find /var/log/$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 2200 
	done
2601 tom.houday 2201 
	/usr/bin/systemctl daemon-reload
2956 rexy 2202 
# processes started at boot time (Systemctl)
3099 rexy 2203 
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-daemon clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2204 
	do
1574 richard 2205 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2206 
	done
2454 tom.houday 2207 
 
1452 richard 2208 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2209 
	for i in ulogd gpm dhcpd
1452 richard 2210 
	do
1574 richard 2211 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2212 
	done
2454 tom.houday 2213 
 
2864 rexy 2214 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2215 
# ignore ICMP broadcast (smurf attack)
2216 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2217 
# ignore ICMP errors bogus
2218 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2219 
# remove ICMP redirects responces
2220 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2221 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2222 
# enable SYN Cookies (Syn flood attacks)
2223 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2224 
# enable kernel antispoofing
2225 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2226 
# ignore source routing
2227 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2228 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2229 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2230 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2231 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2232 
# disable iptables_helpers
2233 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2234 
# Switch to the router mode
2235 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2236 
# Remove unused service ipv6
1964 franck 2237 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2238 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2239 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2240 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2241 
# switch to multi-users runlevel (instead of x11)
1221 richard 2242 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2243 
# disable Core dump file
2244 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2245 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2246 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2247 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2248 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2249 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2250 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2251 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2252 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2253 
	then
2454 tom.houday 2254 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2255 
		echo >> /etc/mageia-release
2256 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2257 
	else
2258 
		echo > /etc/mageia-release
2454 tom.houday 2259 
	fi
2260 
	if [ $Lang == "fr" ]
2261 
	then
3093 rexy 2262 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2263 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2264 
	else
3093 rexy 2265 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2266 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2267 
	fi
2268 
	/usr/bin/update-grub2
1221 richard 2269 
# Load and apply the previous conf file
2270 
	if [ "$mode" = "update" ]
532 richard 2271 
	then
2887 rexy 2272 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2273 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2274 
		PARENT_SCRIPT=`basename $0`
2275 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2276 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2277 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2278 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2279 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2280 
	fi
2560 rexy 2281 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2282 
	chown -R root:apache $DIR_DEST_ETC/*
2283 
	chmod -R 660 $DIR_DEST_ETC/*
2284 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2285 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2286 
	echo ""
1 root 2287 
	echo "#############################################################################"
638 richard 2288 
	if [ $Lang == "fr" ]
2289 
		then
2290 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2291 
		echo "#                                                                           #"
2292 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2293 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2294 
		echo "#                                                                           #"
2295 
		echo "#############################################################################"
2296 
		echo
2297 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2298 
		echo
2299 
		echo "- Lisez attentivement la documentation d'exploitation"
2300 
		echo
2688 lucas.echa 2301 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2302 
		echo
2303 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2304 
	else
2396 tom.houday 2305 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2306 
		echo "#                                                                           #"
2307 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2308 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2309 
		echo "#                                                                           #"
2310 
		echo "#############################################################################"
2311 
		echo
2312 
		echo "- The system will be rebooted in order to operate ALCASAR"
2313 
		echo
2314 
		echo "- Read the exploitation documentation"
2315 
		echo
2688 lucas.echa 2316 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2317 
		echo
2318 
		echo "                   Hit 'Enter' to continue"
2319 
	fi
1782 franck 2320 
	sleep 2
2560 rexy 2321 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2322 
	then
2688 lucas.echa 2323 
		read
815 richard 2324 
	fi
774 richard 2325 
	clear
1 root 2326 
	reboot
2724 rexy 2327 
} # End of post_install()
1 root 2328 
 
2552 rexy 2329 
#####################################################################################
2330 
#                                   Main Install loop                               #
2331 
#####################################################################################
832 richard 2332 
dir_exec=`dirname "$0"`
2333 
if [ $dir_exec != "." ]
2334 
then
2335 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2336 
	echo "Launch this program from the ALCASAR archive directory"
2337 
	exit 0
2338 
fi
2688 lucas.echa 2339 
if [ $EUID -gt 0 ]
2220 richard 2340 
then
2688 lucas.echa 2341 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2342 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2343 
	exit 0
2344 
fi
832 richard 2345 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2346 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2347 
nb_args=$#
2348 
args=$1
2349 
if [ $nb_args -eq 0 ]
2350 
then
2351 
	nb_args=1
2352 
	args="-h"
2353 
fi
1062 richard 2354 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2355 
case $args in
2356 
	-\? | -h* | --h*)
2357 
		echo "$usage"
2358 
		exit 0
2359 
		;;
291 franck 2360 
	-i | --install)
2990 rexy 2361 
		for func in license system_testing network_testing
2724 rexy 2362 
		do
2363 
			header_install
2364 
			$func
2365 
			if [ $DEBUG_ALCASAR == "on" ]
2366 
			then
2870 rexy 2367 
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2368 
				read
2369 
			fi
2370 
		done
595 richard 2371 
# RPMs install
2941 rexy 2372 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2373 
		if [ "$?" != "0" ]
1 root 2374 
		then
595 richard 2375 
			exit 0
2376 
		fi
1249 richard 2377 
		if [ -e $CONF_FILE ]
595 richard 2378 
		then
2458 richard 2379 
# Uninstall or update the running version
2380 
			if [ "$mode" == "update" ]
2381 
			then
2560 rexy 2382 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2383 
			else
2560 rexy 2384 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2385 
			fi
595 richard 2386 
		fi
2847 rexy 2387 
		if [ $DEBUG_ALCASAR == "on" ]
2388 
		then
2389 
			echo "*** 'debug' : end of cleaning ***"
2390 
			read
2391 
		fi
2980 rexy 2392 
# Avoid some RPM automatic updates
2393 
		echo "/^kernel/" > /etc/urpmi/skip.list
2394 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2395 
		echo "/^clamd/" >> /etc/urpmi/skip.list
2396 
		echo "/^clamav/" >> /etc/urpmi/skip.list
2397 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2398 
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
2399 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf clamd clamav freeradius?g" /etc/dnf/dnf.conf
2400 
		else
2401 
			echo "exclude=kernel* wkhtmltopdf clamd clamav freeradius" >> /etc/dnf/dnf.conf
2402 
		fi
2835 rexy 2403 
# Test if conf file
2404 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2405 
		then
2826 rexy 2406 
# Extract some info from the previous configuration file
2834 rexy 2407 
			cd /var/tmp
2408 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2409 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2410 
			then
2411 
				header_install
2412 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2413 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2414 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2415 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2416 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2417 
				if [ $Lang == "fr" ]
2834 rexy 2418 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2419 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2420 
				fi
2834 rexy 2421 
				response=0
2422 
				PTN='^[oOnNyY]?$'
2423 
				until [[ "$response" =~ $PTN ]]
2424 
				do
2425 
					if [ $Lang == "fr" ]
2426 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2427 
						else echo -n "Do you want to use it (Y/n)?";
2428 
					fi
2429 
					read response
2430 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2431 
					then
2432 
						rm -f /var/tmp/alcasar-conf*
2433 
						rm -rf /var/tmp/conf
2434 
					fi
2435 
				done
2436 
			fi
2847 rexy 2437 
			cd $DIR_INSTALL
597 richard 2438 
		fi
636 richard 2439 
# Test if update
2834 rexy 2440 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2441 
		then
2442 
			if [ $Lang == "fr" ]
2443 
				then echo "#### Installation avec mise à jour ####";
2444 
				else echo "#### Installation with update     ####";
2445 
			fi
5 franck 2446 
			mode="update"
1 root 2447 
		fi
3099 rexy 2448 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2449 
		do
2450 
			$func
2466 richard 2451 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2452 
			then
2870 rexy 2453 
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2454 
				read
2466 richard 2455 
			fi
14 richard 2456 
		done
5 franck 2457 
		;;
291 franck 2458 
	-u | --uninstall)
1828 richard 2459 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2460 
		then
597 richard 2461 
			if [ $Lang == "fr" ]
2462 
				then echo "ALCASAR n'est pas installé!";
2463 
				else echo "ALCASAR isn't installed!";
2464 
			fi
1 root 2465 
			exit 0
2466 
		fi
5 franck 2467 
		response=0
2760 lucas.echa 2468 
		PTN='^[oOyYnN]?$'
2469 
		until [[ "$response" =~ $PTN ]]
5 franck 2470 
		do
597 richard 2471 
			if [ $Lang == "fr" ]
2760 lucas.echa 2472 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2473 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2474 
			fi
5 franck 2475 
			read response
2476 
		done
1103 richard 2477 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2478 
		then
1103 richard 2479 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2480 
		else
2560 rexy 2481 
			rm -f /var/tmp/alcasar-conf*
1 root 2482 
		fi
597 richard 2483 
# Uninstall the running version
2560 rexy 2484 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2485 
		;;
2486 
	*)
2487 
		echo "Argument inconnu :$1";
460 richard 2488 
		echo "Unknown argument :$1";
1 root 2489 
		echo "$usage"
2490 
		exit 1
2491 
		;;
2492 
esac
10 franck 2493 
# end of script