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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1954 2016-06-18 19:46:53Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
32 
#	ACC			: ALCASAR Control Center installation
33 
#	CA			: Certification Authority initialization
1837 richard 34 
#	time_server		: NTPd configuration
1221 richard 35 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36 
#	radius			: FreeRadius initialisation
37 
#	chilli			: coovachilli initialisation (+authentication page)
38 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39 
#	antivirus		: HAVP + libclamav configuration
1485 richard 40 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
1873 richard 42 
#	nfsen		:	: Configuration of Nfsen Netflow grapher
1253 richard 43 
#	dnsmasq			: Name server configuration
1541 richard 44 
#	vnstat			: little network stat daemon
1873 richard 45 
#	BL			: Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49 
#	post_install		: Security, log rotation, etc.
1 root 50 
 
51 
DATE=`date '+%d %B %Y - %Hh%M'`
52 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54 
mode="install"
1 root 55 
# ******* Files parameters - paramètres fichiers *********
1015 richard 56 
DIR_INSTALL=`pwd`				# current directory
57 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1938 richard 59 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"		# install directory (with blacklist files)
1564 richard 60 
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 61 
DIR_WEB="/var/www/html"				# directory of APACHE
62 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
63 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
64 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
65 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1828 richard 76 
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`							# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77 
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78 
MTU="1500"
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
1538 richard 87 
	then
88 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89 
	else
90 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91 
	fi
1538 richard 92 
	response=0
93 
	PTN='^[oOyYnN]$'
94 
	until [[ $(expr $response : $PTN) -gt 0 ]]
95 
	do
96 
		if [ $Lang == "fr" ]
1563 franck 97 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99 
		fi
100 
		read response
101 
	done
102 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103 
	then
104 
		exit 1
105 
	fi
959 franck 106 
}
107 
 
1 root 108 
header_install ()
109 
{
110 
	clear
111 
	echo "-----------------------------------------------------------------------------"
460 richard 112 
	echo "                     ALCASAR V$VERSION Installation"
1 root 113 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114 
	echo "-----------------------------------------------------------------------------"
1389 richard 115 
}
1 root 116 
 
117 
##################################################################
1221 richard 118 
##			Function "testing"			##
1378 richard 119 
## - Test of Mageia version					##
1529 richard 120 
## - Test of ALCASAR version (if already installed)		##
1342 richard 121 
## - Test of free space on /var  (>10G)				##
1005 richard 122 
## - Test of Internet access					##
29 richard 123 
##################################################################
124 
testing ()
125 
{
1529 richard 126 
# Test of Mageia version
127 
# extract the current Mageia version and hardware architecture (i586 ou X64)
128 
	fic=`cat /etc/product.id`
129 
	unknown_os=0
130 
	old="$IFS"
131 
	IFS=","
132 
	set $fic
133 
	for i in $*
134 
	do
135 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136 
			then
137 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138 
			unknown_os=`expr $unknown_os + 1`
139 
		fi
140 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141 
			then
142 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143 
			unknown_os=`expr $unknown_os + 1`
144 
		fi
145 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146 
			then
147 
			ARCH=`echo $i|cut -d"=" -f2`
148 
			unknown_os=`expr $unknown_os + 1`
149 
		fi
150 
	done
151 
	IFS="$old"
1362 richard 152 
# Test if ALCASAR is already installed
153 
	if [ -e $CONF_FILE ]
154 
	then
155 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156 
		if [ $Lang == "fr" ]
1362 richard 157 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159 
		fi
1362 richard 160 
		response=0
161 
		PTN='^[oOnNyY]$'
162 
		until [[ $(expr $response : $PTN) -gt 0 ]]
163 
		do
164 
			if [ $Lang == "fr" ]
165 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166 
				else echo -n "Do you want to update (Y/n)?";
167 
			 fi
168 
			read response
169 
		done
170 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
171 
		then
172 
			rm -f /tmp/alcasar-conf*
173 
		else
1684 richard 174 
# Retrieve former NICname
175 
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176 
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177 
# Create the current conf file
1362 richard 178 
			$DIR_SCRIPTS/alcasar-conf.sh --create
179 
			mode="update"
180 
		fi
1529 richard 181 
	fi
1785 richard 182 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 183 
		then
184 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185 
			then
1529 richard 186 
			echo
1378 richard 187 
			if [ $Lang == "fr" ]
188 
				then
1529 richard 189 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
190 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 191 
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 192 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 193 
			else
194 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 195 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 196 
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 197 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 198 
			fi
1529 richard 199 
		else
200 
			if [ $Lang == "fr" ]
201 
				then
202 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203 
			else
204 
				echo "The installation of ALCASAR can't be performed."
1378 richard 205 
			fi
206 
		fi
1529 richard 207 
		echo
208 
		if [ $Lang == "fr" ]
209 
			then
1785 richard 210 
			echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 211 
		else
1785 richard 212 
			echo "The OS must be replaced (Mageia5)"
1529 richard 213 
		fi
214 
		exit 0
1342 richard 215 
	fi
1529 richard 216 
	if [ ! -d /var/log/netflow/porttracker ]
217 
		then
218 
# Test of free space on /var
219 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220 
		if [ $free_space -lt 10 ]
221 
			then
222 
			if [ $Lang == "fr" ]
223 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225 
			fi
226 
		exit 0
227 
		fi
228 
	fi
1378 richard 229 
	if [ $Lang == "fr" ]
784 richard 230 
		then echo -n "Tests des paramètres réseau : "
595 richard 231 
		else echo -n "Network parameters tests : "
232 
	fi
1471 richard 233 
# Test of Ethernet links state
1828 richard 234 
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 235 
	for i in $DOWN_IF
236 
	do
237 
		if [ $Lang == "fr" ]
238 
		then
239 
			echo "Échec"
240 
			echo "Le lien réseau de la carte $i n'est pas actif."
241 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242 
		else
243 
			echo "Failed"
244 
			echo "The link state of $i interface is down."
245 
			echo "Make sure that this network card is connected to a switch or an A.P."
246 
		fi
247 
		exit 0
248 
	done
249 
	echo -n "."
250 
 
251 
# Test EXTIF config files
1499 richard 252 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254 
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256 
	then
784 richard 257 
		if [ $Lang == "fr" ]
258 
		then
259 
			echo "Échec"
260 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263 
		else
264 
			echo "Failed"
265 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268 
		fi
830 richard 269 
		echo "DEVICE=$EXTIF"
784 richard 270 
		echo "IPADDR="
271 
		echo "NETMASK="
272 
		echo "GATEWAY="
273 
		echo "DNS1="
274 
		echo "DNS2="
830 richard 275 
		echo "ONBOOT=yes"
784 richard 276 
		exit 0
277 
	fi
278 
	echo -n "."
1471 richard 279 
 
280 
# Test if router is alive (Box FAI)
1686 richard 281 
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282 
		if [ $Lang == "fr" ]
283 
		then
284 
			echo "Échec"
285 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286 
			echo "Réglez ce problème puis relancez ce script."
287 
		else
288 
			echo "Failed"
289 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290 
			echo "Resolv this problem, then restart this script."
291 
		fi
29 richard 292 
		exit 0
293 
	fi
308 richard 294 
	echo -n "."
978 franck 295 
# On teste le lien vers le routeur par defaut
1499 richard 296 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298 
	       	then
595 richard 299 
		if [ $Lang == "fr" ]
300 
		then
301 
			echo "Échec"
1499 richard 302 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303 
			echo "Réglez ce problème puis relancez ce script."
304 
		else
305 
			echo "Failed"
306 
			echo "The Internet gateway doesn't answered"
307 
			echo "Resolv this problem, then restart this script."
308 
		fi
308 richard 309 
		exit 0
310 
	fi
311 
	echo -n "."
421 franck 312 
# On teste la connectivité Internet
29 richard 313 
	rm -rf /tmp/con_ok.html
308 richard 314 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315 
	if [ ! -e /tmp/con_ok.html ]
316 
	then
595 richard 317 
		if [ $Lang == "fr" ]
318 
		then
319 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321 
			echo "Vérifiez la validité des adresses IP des DNS."
322 
		else
323 
			echo "The Internet connection try failed (google.fr)."
324 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325 
			echo "Verify the DNS IP addresses"
326 
		fi
29 richard 327 
		exit 0
328 
	fi
329 
	rm -rf /tmp/con_ok.html
308 richard 330 
	echo ". : ok"
1389 richard 331 
} # end of testing ()
302 richard 332 
 
333 
##################################################################
1221 richard 334 
##			Function "init"				##
302 richard 335 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336 
## - Installation et modification des scripts du portail	##
337 
##################################################################
338 
init ()
339 
{
527 richard 340 
	if [ "$mode" != "update" ]
302 richard 341 
	then
342 
# On affecte le nom d'organisme
597 richard 343 
		header_install
302 richard 344 
		ORGANISME=!
345 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347 
                do
595 richard 348 
			if [ $Lang == "fr" ]
597 richard 349 
			       	then echo -n "Entrez le nom de votre organisme : "
350 
				else echo -n "Enter the name of your organism : "
595 richard 351 
			fi
330 franck 352 
			read ORGANISME
613 richard 353 
			if [ "$ORGANISME" == "" ]
330 franck 354 
				then
355 
				ORGANISME=!
356 
			fi
357 
		done
302 richard 358 
	fi
1 root 359 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360 
	rm -f $PASSWD_FILE
1350 richard 361 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365 
	$SED "/^password.*/d" /boot/grub/menu.lst
366 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378 
	echo "$secretradius" >> $PASSWD_FILE
379 
	chmod 640 $PASSWD_FILE
1828 richard 380 
#  copy scripts in in /usr/local/bin
5 franck 381 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 382 
#  copy conf files in /usr/local/etc
1954 richard 383 
	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 384 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
385 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
386 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388 
# generate central conf file
389 
	cat <<EOF > $CONF_FILE
612 richard 390 
##########################################
391 
##                                      ##
392 
##          ALCASAR Parameters          ##
393 
##                                      ##
394 
##########################################
1 root 395 
 
612 richard 396 
INSTALL_DATE=$DATE
397 
VERSION=$VERSION
398 
ORGANISM=$ORGANISME
1748 richard 399 
HOSTNAME=$HOSTNAME
923 franck 400 
DOMAIN=$DOMAIN
612 richard 401 
EOF
628 richard 402 
	chmod o-rwx $CONF_FILE
1 root 403 
} # End of init ()
404 
 
405 
##################################################################
1221 richard 406 
##			Function "network"			##
1 root 407 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 408 
## - Nommage DNS du système 					##
1336 richard 409 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 410 
## - Modification du fichier /etc/hosts				##
411 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412 
##################################################################
413 
network ()
414 
{
415 
	header_install
636 richard 416 
	if [ "$mode" != "update" ]
417 
		then
418 
		if [ $Lang == "fr" ]
419 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421 
		fi
422 
		response=0
423 
		PTN='^[oOyYnN]$'
424 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425 
		do
595 richard 426 
			if [ $Lang == "fr" ]
659 richard 427 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429 
			fi
1 root 430 
			read response
431 
		done
636 richard 432 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433 
		then
434 
			PRIVATE_IP_MASK="0"
435 
			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:]]$'
436 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437 
			do
595 richard 438 
				if [ $Lang == "fr" ]
597 richard 439 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441 
				fi
597 richard 442 
				read PRIVATE_IP_MASK
1 root 443 
			done
636 richard 444 
		else
445 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446 
		fi
595 richard 447 
	else
637 richard 448 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
449 
		rm -rf conf/etc/alcasar.conf
1 root 450 
	fi
861 richard 451 
# Define LAN side global parameters
1740 richard 452 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 453 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 454 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 455 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 456 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 457 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 458 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
459 
		then
460 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
461 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462 
	fi
463 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
464 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 465 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 466 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 467 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 469 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
470 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 471 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1828 richard 472 
	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 473 
# Define Internet parameters
1613 franck 474 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 475 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476 
	if [ $nb_dns == 2 ]
477 
		then
478 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
479 
	fi
70 franck 480 
	DNS1=${DNS1:=208.67.220.220}
481 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 482 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485 
# Wrtie the conf file
1469 richard 486 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
487 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
489 
	if [ $IP_SETTING == "dhcp" ]
490 
		then
491 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 492 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 493 
	else
494 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 495 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 496 
	fi
1587 richard 497 
	echo "DNS1=$DNS1" >> $CONF_FILE
498 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 499 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 500 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501 
	echo "DHCP=on" >> $CONF_FILE
914 franck 502 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
503 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 505 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 506 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
507 
	echo "INT_DNS_IP=none" >> $CONF_FILE
508 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 509 
# network default
597 richard 510 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 511 
	cat <<EOF > /etc/sysconfig/network
512 
NETWORKING=yes
513 
FORWARD_IPV4=true
514 
EOF
1499 richard 515 
# /etc/hosts config
1 root 516 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
517 
	cat <<EOF > /etc/hosts
503 richard 518 
127.0.0.1	localhost
1736 richard 519 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 520 
EOF
1499 richard 521 
# EXTIF (Internet) config
522 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
523 
	if [ $IP_SETTING == "dhcp" ]
524 
		then
525 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 526 
DEVICE=$EXTIF
1585 richard 527 
BOOTPROTO=dhcp
528 
DNS1=127.0.0.1
529 
PEERDNS=no
530 
RESOLV_MODS=yes
531 
ONBOOT=yes
1613 franck 532 
NOZEROCONF=yes
1585 richard 533 
METRIC=10
534 
MII_NOT_SUPPORTED=yes
535 
IPV6INIT=no
536 
IPV6TO4INIT=no
537 
ACCOUNTING=no
538 
USERCTL=no
539 
MTU=$MTU
540 
EOF
541 
		else
542 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
543 
DEVICE=$EXTIF
14 richard 544 
BOOTPROTO=static
597 richard 545 
IPADDR=$PUBLIC_IP
546 
NETMASK=$PUBLIC_NETMASK
547 
GATEWAY=$PUBLIC_GATEWAY
14 richard 548 
DNS1=127.0.0.1
1499 richard 549 
RESOLV_MODS=yes
14 richard 550 
ONBOOT=yes
551 
METRIC=10
1610 franck 552 
NOZEROCONF=yes
14 richard 553 
MII_NOT_SUPPORTED=yes
554 
IPV6INIT=no
555 
IPV6TO4INIT=no
556 
ACCOUNTING=no
557 
USERCTL=no
994 franck 558 
MTU=$MTU
14 richard 559 
EOF
1499 richard 560 
	fi
1336 richard 561 
# Config INTIF (consultation LAN) in normal mode
841 richard 562 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
563 
DEVICE=$INTIF
564 
BOOTPROTO=static
565 
ONBOOT=yes
566 
NOZEROCONF=yes
567 
MII_NOT_SUPPORTED=yes
568 
IPV6INIT=no
569 
IPV6TO4INIT=no
570 
ACCOUNTING=no
571 
USERCTL=no
572 
EOF
1558 richard 573 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 574 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 575 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 576 
DEVICE=$INTIF
577 
BOOTPROTO=static
578 
IPADDR=$PRIVATE_IP
604 richard 579 
NETMASK=$PRIVATE_NETMASK
1 root 580 
ONBOOT=yes
581 
METRIC=10
582 
NOZEROCONF=yes
583 
MII_NOT_SUPPORTED=yes
14 richard 584 
IPV6INIT=no
585 
IPV6TO4INIT=no
586 
ACCOUNTING=no
587 
USERCTL=no
1 root 588 
EOF
589 
# Renseignement des fichiers hosts.allow et hosts.deny
590 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
591 
	cat <<EOF > /etc/hosts.allow
592 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 593 
sshd: ALL
1 root 594 
ntpd: $PRIVATE_NETWORK_SHORT
595 
EOF
596 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
597 
	cat <<EOF > /etc/hosts.deny
598 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
599 
EOF
790 richard 600 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 601 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 602 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 603 
# load conntrack ftp module
604 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 605 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 606 
# load ipt_NETFLOW module
607 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 608 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
609 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
610 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
611 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 612 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 613 
#
860 richard 614 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 615 
} # End of network ()
616 
 
617 
##################################################################
1221 richard 618 
##			Function "ACC"				##
1898 richard 619 
## - installation of then ALCASAR Control Center (ACC)	)	##
620 
## - configuration of the web server (Apache)			##
621 
## - creation of the first ACC admin account 			##
622 
## - secure the access						##
1 root 623 
##################################################################
1221 richard 624 
ACC ()
1 root 625 
{
626 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
627 
	mkdir $DIR_WEB
1833 richard 628 
# Copy & adapt ACC files
316 richard 629 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 630 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 631 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
632 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
633 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
634 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
635 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 636 
	chown -R apache:apache $DIR_WEB/*
1833 richard 637 
# copy & adapt "freeradius-web" files
638 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
639 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
640 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
641 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
642 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
643 
	cat <<EOF > /etc/freeradius-web/naslist.conf
644 
nas1_name: alcasar-$ORGANISME
645 
nas1_model: Network Access Controler
646 
nas1_ip: $PRIVATE_IP
647 
nas1_port_num: 0
648 
nas1_community: public
649 
EOF
650 
	chown -R apache:apache /etc/freeradius-web/
651 
# create the log & backup structure :
1489 richard 652 
# - base = users database
653 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 654 
# - security = watchdog log
1564 richard 655 
	for i in base archive security;
1 root 656 
	do
657 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
658 
	done
5 franck 659 
	chown -R root:apache $DIR_SAVE
1833 richard 660 
# Configuring & securing php
71 richard 661 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 662 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
663 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 664 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
665 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 666 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
667 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 668 
# Configuring & sécuring Apache
790 richard 669 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 670 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 671 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 672 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 673 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
674 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
675 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
676 
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
677 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
678 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
679 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
680 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
681 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
682 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 683 
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 684 
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
685 
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
686 
	echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
687 
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
688 
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
689 
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
690 
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 691 
# Error page management
1534 richard 692 
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
693 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 694 
Alias /error/ "/var/www/html/"
695 
<Directory "/usr/share/httpd/error">
696 
    AllowOverride None
697 
    Options IncludesNoExec
698 
    AddOutputFilter Includes html
699 
    AddHandler type-map var
700 
    Require all granted
701 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
702 
    ForceLanguagePriority Prefer Fallback
703 
</Directory>
704 
ErrorDocument 400 /error/error.php?error=400
705 
ErrorDocument 401 /error/error.php?error=401
706 
ErrorDocument 403 /error/error.php?error=403
707 
ErrorDocument 404 /error/error.php?error=404
708 
ErrorDocument 405 /error/error.php?error=405
709 
ErrorDocument 408 /error/error.php?error=408
710 
ErrorDocument 410 /error/error.php?error=410
711 
ErrorDocument 411 /error/error.php?error=411
712 
ErrorDocument 412 /error/error.php?error=412
713 
ErrorDocument 413 /error/error.php?error=413
714 
ErrorDocument 414 /error/error.php?error=414
715 
ErrorDocument 415 /error/error.php?error=415
716 
ErrorDocument 500 /error/error.php?error=500
717 
ErrorDocument 501 /error/error.php?error=501
718 
ErrorDocument 502 /error/error.php?error=502
719 
ErrorDocument 503 /error/error.php?error=503
720 
ErrorDocument 506 /error/error.php?error=506
721 
EOF
1359 richard 722 
	[ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
723 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
724 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
725 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 726 
</body>
727 
</html>
728 
EOF
729 
# Définition du premier compte lié au profil 'admin'
1833 richard 730 
if [ "$mode" = "install" ]
731 
	then
1676 richard 732 
		header_install
613 richard 733 
		admin_portal=!
734 
		PTN='^[a-zA-Z0-9-]*$'
735 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
736 
                	do
737 
			header_install
738 
			if [ $Lang == "fr" ]
739 
			then
740 
				echo ""
741 
				echo "Définissez un premier compte d'administration du portail :"
742 
				echo
743 
				echo -n "Nom : "
744 
			else
745 
				echo ""
746 
				echo "Define the first account allow to administrate the portal :"
747 
				echo
748 
				echo -n "Account : "
749 
			fi
750 
			read admin_portal
751 
			if [ "$admin_portal" == "" ]
752 
				then
753 
				admin_portal=!
754 
			fi
755 
			done
1268 richard 756 
# Creation of keys file for the admin account ("admin")
510 richard 757 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
758 
		mkdir -p $DIR_DEST_ETC/digest
759 
		chmod 755 $DIR_DEST_ETC/digest
760 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
761 
			do
1748 richard 762 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 763 
			done
1828 richard 764 
		$DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 765 
fi
766 
# ACC partitioning
988 franck 767 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 768 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 769 
<Directory $DIR_ACC>
1 root 770 
	SSLRequireSSL
771 
	AllowOverride None
772 
	Order deny,allow
773 
	Deny from all
774 
	Allow from 127.0.0.1
775 
	Allow from $PRIVATE_NETWORK_MASK
776 
	require valid-user
777 
	AuthType digest
1748 richard 778 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 779 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 780 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 781 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 782 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 783 
</Directory>
316 richard 784 
<Directory $DIR_ACC/admin>
1 root 785 
	SSLRequireSSL
786 
	AllowOverride None
787 
	Order deny,allow
788 
	Deny from all
789 
	Allow from 127.0.0.1
790 
	Allow from $PRIVATE_NETWORK_MASK
791 
	require valid-user
792 
	AuthType digest
1748 richard 793 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 794 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 795 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 796 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 797 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 798 
</Directory>
344 richard 799 
<Directory $DIR_ACC/manager>
1 root 800 
	SSLRequireSSL
801 
	AllowOverride None
802 
	Order deny,allow
803 
	Deny from all
804 
	Allow from 127.0.0.1
805 
	Allow from $PRIVATE_NETWORK_MASK
806 
	require valid-user
807 
	AuthType digest
1748 richard 808 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 809 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 810 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 811 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 812 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 813 
</Directory>
316 richard 814 
<Directory $DIR_ACC/backup>
815 
	SSLRequireSSL
816 
	AllowOverride None
817 
	Order deny,allow
818 
	Deny from all
819 
	Allow from 127.0.0.1
820 
	Allow from $PRIVATE_NETWORK_MASK
821 
	require valid-user
822 
	AuthType digest
1748 richard 823 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 824 
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 825 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 826 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 827 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 828 
</Directory>
811 richard 829 
Alias /save/ "$DIR_SAVE/"
830 
<Directory $DIR_SAVE>
831 
	SSLRequireSSL
832 
	Options Indexes
833 
	Order deny,allow
834 
	Deny from all
835 
	Allow from 127.0.0.1
836 
	Allow from $PRIVATE_NETWORK_MASK
837 
	require valid-user
838 
	AuthType digest
1748 richard 839 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 840 
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 841 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 842 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 843 
</Directory>
1833 richard 844 
<Directory $DIR_WEB/pass>
845 
	SSLRequireSSL
846 
	AllowOverride None
847 
	Order deny,allow
848 
	Deny from all
849 
	Allow from 127.0.0.1
850 
	Allow from $PRIVATE_NETWORK_MASK
851 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
852 
</Directory>
1 root 853 
EOF
1833 richard 854 
# Launch after coova (in order to wait tun0 to be up)
1378 richard 855 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 856 
} # End of ACC ()
1 root 857 
 
1893 richard 858 
##########################################################################
859 
##				Fonction "CA"				##
1898 richard 860 
## - Creating the CA and the server certificate (apache)	 	##
1893 richard 861 
##########################################################################
1221 richard 862 
CA ()
1 root 863 
{
510 richard 864 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 865 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 866 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 867 
	cat <<EOF > $FIC_VIRTUAL_SSL
868 
# default SSL virtual host, used for all HTTPS requests that do not
869 
# match a ServerName or ServerAlias in any <VirtualHost> block.
870 
 
871 
<VirtualHost _default_:443>
872 
# general configuration
873 
    ServerAdmin root@localhost
1748 richard 874 
    ServerName $HOSTNAME.$DOMAIN
1410 richard 875 
 
876 
# SSL configuration
877 
    SSLEngine on
878 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
879 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
880 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
881 
    CustomLog logs/ssl_request_log \
882 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
883 
    ErrorLog logs/ssl_error_log
884 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
885 
</VirtualHost>
886 
EOF
5 franck 887 
	chown -R root:apache /etc/pki
1 root 888 
	chmod -R 750 /etc/pki
1389 richard 889 
} # End of CA ()
1 root 890 
 
1837 richard 891 
##################################################################
892 
##			Function "time_server"			##
893 
## - Configuring NTP server					##
894 
##################################################################
895 
time_server ()
896 
{
897 
# Set the Internet time server
898 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899 
	cat <<EOF > /etc/ntp/step-tickers
900 
0.fr.pool.ntp.org	# adapt to your country
901 
1.fr.pool.ntp.org
902 
2.fr.pool.ntp.org
903 
EOF
904 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905 
	cat <<EOF > /etc/ntp.conf
906 
server 0.fr.pool.ntp.org	# adapt to your country
907 
server 1.fr.pool.ntp.org
908 
server 2.fr.pool.ntp.org
909 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
910 
fudge 127.127.1.0 stratum 10
911 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912 
restrict 127.0.0.1
913 
driftfile /var/lib/ntp/drift
914 
logfile /var/log/ntp.log
915 
disable monitor
916 
EOF
917 
	chown -R ntp:ntp /var/lib/ntp
918 
# Synchronize now
919 
	ntpd -q -g &
920 
} # End of time_server ()
921 
 
1 root 922 
##########################################################################################
1221 richard 923 
##			Fonction "init_db"						##
1 root 924 
## - Initialisation de la base Mysql							##
925 
## - Affectation du mot de passe de l'administrateur (root)				##
926 
## - Suppression des bases et des utilisateurs superflus				##
927 
## - Création de la base 'radius'							##
928 
## - Installation du schéma de cette base						##
929 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
930 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
931 
##########################################################################################
932 
init_db ()
933 
{
1355 richard 934 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 935 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
936 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 937 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 938 
	/usr/bin/systemctl start mysqld.service
1 root 939 
	sleep 4
940 
	mysqladmin -u root password $mysqlpwd
941 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 942 
# Secure the server
943 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
944 
	$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 945 
# Create 'radius' database
1317 richard 946 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 947 
# Add an empty radius database structure
1800 richard 948 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 949 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 950 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 951 
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
952 
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 953 
	/usr/bin/systemctl daemon-reload
1389 richard 954 
} # End of init_db ()
1 root 955 
 
956 
##########################################################################
1389 richard 957 
##			Fonction "radius"				##
1 root 958 
## - Paramètrage des fichiers de configuration FreeRadius		##
959 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
960 
## - Modification de fichier de conf pour l'accès à Mysql		##
961 
##########################################################################
1389 richard 962 
radius ()
1 root 963 
{
1800 richard 964 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 965 
	chown -R radius:radius /etc/raddb
966 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 967 
# Set radius.conf parameters
1 root 968 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
969 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
970 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 971 
# remove the proxy function
1 root 972 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
973 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 974 
# remove EAP module
654 richard 975 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 976 
# listen on loopback (should be modified later if EAP enabled)
1 root 977 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 978 
# enable the  SQL module (and SQL counter)
1 root 979 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
980 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
981 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 982 
# only include modules for ALCASAR needs
983 
	$SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
984 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
985 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
986 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
987 
	$SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
988 
	$SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 989 
# remvove virtual server and copy our conf file
1 root 990 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 991 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 992 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
993 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
994 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
995 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 996 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 997 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 998 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 999 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1000 
	cat << EOF > /etc/raddb/clients.conf
1001 
client 127.0.0.1 {
1002 
	secret = $secretradius
1003 
	shortname = localhost
1004 
}
1005 
EOF
1278 richard 1006 
# sql.conf modification
1 root 1007 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1008 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1009 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1010 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1011 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1012 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 1013 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1014 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1015 
# counter.conf modification (change the Max-All-Session-Time counter)
1016 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1017 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1018 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1019 
# make certain that mysql is up before radius start
1020 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1021 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1022 
	/usr/bin/systemctl daemon-reload
1389 richard 1023 
} # End radius ()
1 root 1024 
 
799 richard 1025 
##################################################################################
1389 richard 1026 
##			Fonction "chilli"					##
799 richard 1027 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1028 
## - Paramètrage de la page d'authentification (intercept.php)			##
1029 
##################################################################################
1389 richard 1030 
chilli ()
1 root 1031 
{
1370 richard 1032 
# chilli unit for systemd
1033 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1034 
#  This file is part of systemd.
1035 
#
1036 
#  systemd is free software; you can redistribute it and/or modify it
1037 
#  under the terms of the GNU General Public License as published by
1038 
#  the Free Software Foundation; either version 2 of the License, or
1039 
#  (at your option) any later version.
1370 richard 1040 
[Unit]
1041 
Description=chilli is a captive portal daemon
1042 
After=network.target
1043 
 
1044 
[Service]
1379 richard 1045 
Type=forking
1370 richard 1046 
ExecStart=/usr/libexec/chilli start
1047 
ExecStop=/usr/libexec/chilli stop
1048 
ExecReload=/usr/libexec/chilli reload
1049 
PIDFile=/var/run/chilli.pid
1050 
 
1051 
[Install]
1052 
WantedBy=multi-user.target
1053 
EOF
799 richard 1054 
# init file creation
1370 richard 1055 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1056 
	cat <<EOF > /etc/init.d/chilli
799 richard 1057 
#!/bin/sh
1058 
#
1059 
# chilli CoovaChilli init
1060 
#
1061 
# chkconfig: 2345 65 35
1062 
# description: CoovaChilli
1063 
### BEGIN INIT INFO
1064 
# Provides:       chilli
1065 
# Required-Start: network
1066 
# Should-Start:
1067 
# Required-Stop:  network
1068 
# Should-Stop:
1069 
# Default-Start:  2 3 5
1070 
# Default-Stop:
1071 
# Description:    CoovaChilli access controller
1072 
### END INIT INFO
1073 
 
1074 
[ -f /usr/sbin/chilli ] || exit 0
1075 
. /etc/init.d/functions
1076 
CONFIG=/etc/chilli.conf
1077 
pidfile=/var/run/chilli.pid
1078 
[ -f \$CONFIG ] || {
1079 
    echo "\$CONFIG Not found"
1080 
    exit 0
1081 
}
1082 
RETVAL=0
1083 
prog="chilli"
1084 
case \$1 in
1085 
    start)
1086 
	if [ -f \$pidfile ] ; then
1087 
		gprintf "chilli is already running"
1088 
	else
1089 
        	gprintf "Starting \$prog: "
1090 
		rm -f /var/run/chilli* # cleaning
1828 richard 1091 
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1092 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1093 
		[ -e /dev/net/tun ] || {
1094 
	    	(cd /dev;
1095 
			mkdir net;
1096 
			cd net;
1097 
			mknod tun c 10 200)
1098 
		}
1336 richard 1099 
		ifconfig $INTIF 0.0.0.0
1576 richard 1100 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1101 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1102 
        	RETVAL=$?
1103 
	fi
1104 
	;;
1105 
 
1106 
    reload)
1107 
	killall -HUP chilli
1108 
	;;
1109 
 
1110 
    restart)
1111 
	\$0 stop
1112 
        sleep 2
1113 
	\$0 start
1114 
	;;
1115 
 
1116 
    status)
1117 
        status chilli
1118 
        RETVAL=0
1119 
        ;;
1120 
 
1121 
    stop)
1122 
	if [ -f \$pidfile ] ; then
1123 
        	gprintf "Shutting down \$prog: "
1124 
		killproc /usr/sbin/chilli
1125 
		RETVAL=\$?
1126 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1127 
	else
1128 
        	gprintf "chilli is not running"
1129 
	fi
1130 
	;;
1131 
 
1132 
    *)
1133 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1134 
        exit 1
1135 
esac
1136 
echo
1137 
EOF
1801 richard 1138 
chmod a+x /etc/init.d/chilli
1139 
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1140 
# conf file creation
346 richard 1141 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1142 
	cat <<EOF > /etc/chilli.conf
1143 
# coova config for ALCASAR
1144 
cmdsocket	/var/run/chilli.sock
1336 richard 1145 
unixipc		chilli.$INTIF.ipc
1551 richard 1146 
pidfile		/var/run/chilli.pid
346 richard 1147 
net		$PRIVATE_NETWORK_MASK
595 richard 1148 
dhcpif		$INTIF
841 richard 1149 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1150 
#nodynip
865 richard 1151 
#statip
1152 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1153 
domain		$DOMAIN
355 richard 1154 
dns1		$PRIVATE_IP
1155 
dns2		$PRIVATE_IP
346 richard 1156 
uamlisten	$PRIVATE_IP
503 richard 1157 
uamport		3990
837 richard 1158 
macauth
1159 
macpasswd	password
1697 richard 1160 
strictmacauth
1243 richard 1161 
locationname	$HOSTNAME.$DOMAIN
346 richard 1162 
radiusserver1	127.0.0.1
1163 
radiusserver2	127.0.0.1
1164 
radiussecret	$secretradius
1165 
radiusauthport	1812
1166 
radiusacctport	1813
1243 richard 1167 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1168 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1169 
uamsecret	$secretuam
1249 richard 1170 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1171 
coaport		3799
1379 richard 1172 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1173 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1174 
include		$DIR_DEST_ETC/alcasar-uamallowed
1175 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1176 
#dhcpgateway		none
1177 
#dhcprelayagent		none
1610 franck 1178 
#dhcpgatewayport	none
346 richard 1179 
EOF
1336 richard 1180 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1181 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1182 
# create files for trusted domains and urls
1148 crox53 1183 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1184 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1185 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1186 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1187 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1188 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1189 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1190 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1191 
	if [ "$chilli_exist" == "1" ]
1192 
	then
1193 
	      userdel -r chilli 2>/dev/null
1194 
	fi
1195 
	groupadd -f chilli
1196 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1197 
}  # End of chilli ()
1349 richard 1198 
 
1 root 1199 
##################################################################
1389 richard 1200 
##		Fonction "dansguardian"				##
1 root 1201 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1202 
##################################################################
1389 richard 1203 
dansguardian ()
1 root 1204 
{
1841 richard 1205 
	mkdir -p /var/dansguardian /var/log/dansguardian
1206 
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1207 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1208 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1209 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1210 
# By default the filter is off
1556 richard 1211 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1212 
# French deny HTML page
497 richard 1213 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1214 
# Listen only on LAN side
497 richard 1215 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1216 
# DG send its flow to HAVP
1217 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1218 
# replace the default deny HTML page
1 root 1219 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1220 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1221 
# Don't log
1222 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1223 
# on désactive par défaut le controle de contenu des pages html
497 richard 1224 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1225 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1226 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1227 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1228 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1229 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1230 
 
1231 
# Configure Dansguardian for large site
1232 
# Minimum number of processus to handle connections
1233 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1234 
# Maximum number of processus to handle connections
1235 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1236 
# Run at least 8 daemons
1237 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1238 
# minimum number of processes to spawn
1239 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1240 
# maximum age of a child process before it croaks it
1241 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1242 
 
1 root 1243 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1244 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1245 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1246 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1247 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1248 
	touch $DIR_DG/lists/bannedextensionlist
1249 
	touch $DIR_DG/lists/bannedmimetypelist
1250 
# 'Safesearch' regex actualisation
498 richard 1251 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1252 
# empty LAN IP list that won't be WEB filtered
1253 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1254 
	touch $DIR_DG/lists/exceptioniplist
1255 
# Keep a copy of URL & domain filter configuration files
1256 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1257 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1258 
} # End of dansguardian ()
1 root 1259 
 
71 richard 1260 
##################################################################
1221 richard 1261 
##			Fonction "antivirus"			##
1357 richard 1262 
## - configuration of havp, libclamav and freshclam		##
71 richard 1263 
##################################################################
1264 
antivirus ()
1265 
{
1358 richard 1266 
# create 'havp' user
288 richard 1267 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1268 
	if [ "$havp_exist" == "1" ]
288 richard 1269 
	then
478 richard 1270 
	      userdel -r havp 2>/dev/null
894 richard 1271 
	      groupdel havp 2>/dev/null
288 richard 1272 
	fi
307 richard 1273 
	groupadd -f havp
1486 richard 1274 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1275 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1276 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1277 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1278 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1279 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1280 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1281 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1282 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1283 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1284 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1285 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1286 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1287 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1288 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1289 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1290 
# skip checking of youtube flow (too heavy load / risk too low)
1291 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1292 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1293 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1294 
# adapt init script and systemd unit
335 richard 1295 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1296 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1297 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1298 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1299 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1300 
# replace of the intercept page (template)
340 richard 1301 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1302 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1303 
# update virus database every 4 hours (24h/6)
1357 richard 1304 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1305 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1306 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1307 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1308 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1309 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1310 
# update now
1382 richard 1311 
	/usr/bin/freshclam --no-warnings
1389 richard 1312 
} # End of antivirus ()
71 richard 1313 
 
1486 richard 1314 
##########################################################################
1315 
##			Fonction "tinyproxy"				##
1316 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1317 
##########################################################################
1485 richard 1318 
tinyproxy ()
1319 
{
1486 richard 1320 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1321 
	if [ "$tinyproxy_exist" == "1" ]
1322 
	then
1323 
	      userdel -r tinyproxy 2>/dev/null
1324 
	      groupdel tinyproxy 2>/dev/null
1325 
	fi
1326 
	groupadd -f tinyproxy
1488 richard 1327 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1328 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1329 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1330 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1331 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1332 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1333 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1334 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1335 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1336 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1337 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1338 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1339 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1340 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1341 
# Create the systemd unit
1342 
cat << EOF > /lib/systemd/system/tinyproxy.service
1343 
#  This file is part of systemd.
1344 
#
1345 
#  systemd is free software; you can redistribute it and/or modify it
1346 
#  under the terms of the GNU General Public License as published by
1347 
#  the Free Software Foundation; either version 2 of the License, or
1348 
#  (at your option) any later version.
1485 richard 1349 
 
1509 richard 1350 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1351 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1352 
[Unit]
1353 
Description=Tinyproxy Web Proxy Server
1354 
After=network.target iptables.service
1355 
 
1356 
[Service]
1357 
Type=forking
1518 richard 1358 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1359 
ExecStartPre=/bin/sleep 2
1360 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1361 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1362 
 
1363 
[Install]
1364 
WantedBy=multi-user.target
1365 
EOF
1366 
 
1485 richard 1367 
} # end of tinyproxy
1 root 1368 
##################################################################################
1389 richard 1369 
##			function "ulogd"					##
476 richard 1370 
## - Ulog config for multi-log files 						##
1371 
##################################################################################
1389 richard 1372 
ulogd ()
476 richard 1373 
{
1374 
# Three instances of ulogd (three different logfiles)
1375 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1376 
	nl=1
1358 richard 1377 
	for log_type in traceability ssh ext-access
478 richard 1378 
	do
1365 richard 1379 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1380 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1381 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1382 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1383 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1384 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1385 
[emu1]
478 richard 1386 
file="/var/log/firewall/$log_type.log"
1387 
sync=1
1388 
EOF
1452 richard 1389 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1390 
		nl=`expr $nl + 1`
1391 
	done
476 richard 1392 
	chown -R root:apache /var/log/firewall
1393 
	chmod 750 /var/log/firewall
1394 
	chmod 640 /var/log/firewall/*
1389 richard 1395 
}  # End of ulogd ()
476 richard 1396 
 
1159 crox53 1397 
 
1398 
##########################################################
1389 richard 1399 
##              Function "nfsen"			##
1567 richard 1400 
## - install the nfsen grapher				##
1401 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1402 
##########################################################
1389 richard 1403 
nfsen()
1 root 1404 
{
1569 richard 1405 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1406 
# Add PortTracker plugin
1534 richard 1407 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1408 
	do
1536 richard 1409 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1410 
	done
1569 richard 1411 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1412 
# use of our conf file and init unit
1569 richard 1413 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1414 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1415 
	DirTmp=$(pwd)
1569 richard 1416 
	cd /tmp/nfsen-1.3.7/
1570 richard 1417 
	/usr/bin/perl install.pl etc/nfsen.conf
1418 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1419 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1420 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1421 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1422 
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1423 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1424 
# nfsen unit for systemd
1425 
cat << EOF > /lib/systemd/system/nfsen.service
1426 
#  This file is part of systemd.
1427 
#
1428 
#  systemd is free software; you can redistribute it and/or modify it
1429 
#  under the terms of the GNU General Public License as published by
1430 
#  the Free Software Foundation; either version 2 of the License, or
1431 
#  (at your option) any later version.
1432 
 
1433 
# This unit launches nfsen (a Netflow grapher).
1434 
[Unit]
1435 
Description= NfSen init script
1436 
After=network.target iptables.service
1437 
 
1438 
[Service]
1439 
Type=oneshot
1440 
RemainAfterExit=yes
1393 richard 1441 
PIDFile=/var/run/nfsen/nfsen.pid
1442 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1443 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1444 
ExecStart=/usr/bin/nfsen start
1445 
ExecStop=/usr/bin/nfsen stop
1393 richard 1446 
ExecReload=/usr/bin/nfsen restart
1372 richard 1447 
TimeoutSec=0
1448 
 
1449 
[Install]
1450 
WantedBy=multi-user.target
1451 
EOF
1365 richard 1452 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1453 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1454 
# expire delay for the profile "live"
1574 richard 1455 
	/usr/bin/systemctl start nfsen
1393 richard 1456 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1457 
# add SURFmap plugin
1509 richard 1458 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1459 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1460 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1461 
	cd /tmp/
1462 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1463 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1464 
# clear the installation
1221 richard 1465 
	cd $DirTmp
1509 richard 1466 
	rm -rf /tmp/nfsen*
1467 
	rm -rf /tmp/SURFmap*
1389 richard 1468 
} # End of nfsen ()
1 root 1469 
 
1390 richard 1470 
##################################################
1541 richard 1471 
##		Function "vnstat"		##
1472 
## Initialization of Vnstat and vnstat phpFE    ##
1473 
##################################################
1474 
vnstat ()
1475 
{
1476 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1477 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1478 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1479 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1480 
	/usr/bin/vnstat -u -i $EXTIF
1481 
} # End of vnstat
1482 
##################################################
1389 richard 1483 
##		Function "dnsmasq"		##
1390 richard 1484 
##################################################
1389 richard 1485 
dnsmasq ()
219 jeremy 1486 
{
1487 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1488 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1489 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1490 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1491 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1492 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1493 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1494 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1495 
listen-address=$PRIVATE_IP
1390 richard 1496 
pid-file=/var/run/dnsmasq.pid
259 richard 1497 
listen-address=127.0.0.1
286 richard 1498 
no-dhcp-interface=$INTIF
1387 richard 1499 
no-dhcp-interface=tun0
1500 
no-dhcp-interface=lo
259 richard 1501 
bind-interfaces
1721 richard 1502 
cache-size=2048
259 richard 1503 
domain=$DOMAIN
1504 
domain-needed
1505 
expand-hosts
1506 
bogus-priv
1507 
filterwin2k
1508 
server=$DNS1
1509 
server=$DNS2
1387 richard 1510 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1511 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1512 
#dhcp-option=option:router,$PRIVATE_IP
1513 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1514 
 
1387 richard 1515 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1516 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1517 
EOF
1356 richard 1518 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1519 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1520 
# Configuration file for "dnsmasq with blacklist"
1873 richard 1521 
# Add Toulouse University blacklist domains
1472 richard 1522 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1523 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1524 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1525 
listen-address=$PRIVATE_IP
1526 
port=54
1527 
no-dhcp-interface=$INTIF
1387 richard 1528 
no-dhcp-interface=tun0
1472 richard 1529 
no-dhcp-interface=lo
498 richard 1530 
bind-interfaces
1721 richard 1531 
cache-size=2048
498 richard 1532 
domain=$DOMAIN
1533 
domain-needed
1534 
expand-hosts
1535 
bogus-priv
1536 
filterwin2k
1537 
server=$DNS1
1538 
server=$DNS2
1539 
EOF
1379 richard 1540 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1541 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1542 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1543 
# ADD Toulouse university whitelist domains
1472 richard 1544 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1545 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1546 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1547 
listen-address=$PRIVATE_IP
1548 
port=55
1549 
no-dhcp-interface=$INTIF
1387 richard 1550 
no-dhcp-interface=tun0
1472 richard 1551 
no-dhcp-interface=lo
1356 richard 1552 
bind-interfaces
1721 richard 1553 
cache-size=1024
1356 richard 1554 
domain=$DOMAIN
1555 
domain-needed
1556 
expand-hosts
1557 
bogus-priv
1558 
filterwin2k
1867 raphael.pi 1559 
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1560 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1561 
EOF
1472 richard 1562 
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1563 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1564 
# Configuration file for "dnsmasq as a blackhole"
1565 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1566 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1567 
pid-file=/var/run/dnsmasq-blackhole.pid
1568 
listen-address=$PRIVATE_IP
1569 
port=56
1570 
no-dhcp-interface=$INTIF
1571 
no-dhcp-interface=tun0
1572 
no-dhcp-interface=lo
1573 
bind-interfaces
1574 
cache-size=256
1575 
domain=$DOMAIN
1576 
domain-needed
1577 
expand-hosts
1578 
bogus-priv
1579 
filterwin2k
1580 
EOF
1581 
 
1517 richard 1582 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1583 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1584 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1585 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1586 
	for list in blacklist whitelist blackhole
1587 
	do
1588 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1589 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1590 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1591 
	done
308 richard 1592 
} # End dnsmasq
1593 
 
1594 
##########################################################
1221 richard 1595 
##		Fonction "BL"				##
308 richard 1596 
##########################################################
1597 
BL ()
1598 
{
1930 richard 1599 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1600 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1601 
	mkdir -p /tmp/blacklists
1938 richard 1602 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1603 
# creation of file for the rehabilited domains and urls
648 richard 1604 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1605 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1606 
	touch $DIR_DG/lists/exceptionsitelist
1607 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1608 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1609 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1610 
# Dansguardian filter config for ALCASAR
1611 
EOF
648 richard 1612 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1613 
# Dansguardian domain filter config for ALCASAR
1614 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1615 
#**
1616 
# block all SSL and CONNECT tunnels
1617 
**s
1618 
# block all SSL and CONNECT tunnels specified only as an IP
1619 
*ips
1620 
# block all sites specified only by an IP
1621 
*ip
1622 
EOF
1852 raphael.pi 1623 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1624 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1625 
# Bing - add 'adlt=strict'
1626 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1627 
EOF
1913 richard 1628 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1629 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1630 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
654 richard 1631 
	if [ "$mode" != "update" ]; then
1930 richard 1632 
		mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1927 richard 1633 
		touch $DIR_DG/lists/blacklists/ossi-bl/domains
1940 richard 1634 
		echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1930 richard 1635 
		mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1927 richard 1636 
		touch $DIR_DG/lists/blacklists/ossi-wl/domains
1940 richard 1637 
		echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1638 
# add custom ALCASAR BL files
1938 richard 1639 
		for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1927 richard 1640 
		do
1938 richard 1641 
			mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1642 
			cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1940 richard 1643 
			echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1927 richard 1644 
		done
1954 richard 1645 
		chown -R dansguardian:apache $DIR_DG
1646 
		chown -R root:apache $DIR_DEST_SHARE
1912 richard 1647 
		chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1648 
# adapt the Toulouse BL to ALCASAR architecture
1925 richard 1649 
		$DIR_DEST_BIN/alcasar-bl.sh --adapt
1650 
# enable the default categories
1651 
		$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
654 richard 1652 
	fi
308 richard 1653 
}
219 jeremy 1654 
 
1 root 1655 
##########################################################
1221 richard 1656 
##		Fonction "cron"				##
1 root 1657 
## - Mise en place des différents fichiers de cron	##
1658 
##########################################################
1659 
cron ()
1660 
{
1661 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1662 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1663 
	cat <<EOF > /etc/crontab
1828 richard 1664 
SHELL=/usr/bin/bash
1665 
PATH=/usr/sbin:/usr/bin
1 root 1666 
MAILTO=root
1667 
HOME=/
1668 
 
1669 
# run-parts
1670 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1671 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1672 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1673 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1674 
EOF
1675 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1676 
	cat <<EOF >> /etc/anacrontab
667 franck 1677 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1678 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1679 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1680 
EOF
1247 crox53 1681 
 
811 richard 1682 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1683 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1684 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1685 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1686 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1687 
EOF
952 franck 1688 
	cat <<EOF > /etc/cron.d/alcasar-archive
1689 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1690 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1691 
EOF
1566 richard 1692 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1693 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1694 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1695 
EOF
722 franck 1696 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1697 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1698 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1699 
EOF
1159 crox53 1700 
 
1945 richard 1701 
	cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1702 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1703 
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1704 
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1705 
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1706 
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1707 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1708 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1709 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1710 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1711 
EOF
671 franck 1712 
	cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1713 
# run the "watchdog" every 3'
1714 
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
1 root 1715 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1716 
 
1 root 1717 
EOF
1808 richard 1718 
# Enabling the watchdog every 18'
808 franck 1719 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1720 
# activate  the daemon-watchdog after boot process
1851 franck 1721 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1722 
# activate the daemon-watchdog every 18'
808 franck 1723 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1724 
EOF
1862 raphael.pi 1725 
 
1874 raphael.pi 1726 
# Enabling category update from rsync
1914 richard 1727 
	cat << EOF > /etc/cron.d/alcasar-rsync_bl
1945 richard 1728 
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1729 
 
1874 raphael.pi 1730 
EOF
1862 raphael.pi 1731 
 
1808 richard 1732 
# removing the users crons
522 richard 1733 
	rm -f /var/spool/cron/*
1 root 1734 
} # End cron
1735 
 
1736 
##################################################################
1221 richard 1737 
## 			Fonction "Fail2Ban"			##
1163 crox53 1738 
##- Modification de la configuration de fail2ban		##
1739 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1740 
##################################################################
1741 
fail2ban()
1742 
{
1191 crox53 1743 
	$DIR_CONF/fail2ban.sh
1474 richard 1744 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1745 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1746 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1747 
	chmod 644 /var/log/fail2ban.log
1489 richard 1748 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1749 
	/usr/bin/touch /var/log/auth.log
1515 richard 1750 
# fail2ban unit
1751 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1752 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1753 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1754 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1755 
} #Fin de fail2ban_install()
1756 
 
1757 
##################################################################
1376 richard 1758 
## 			Fonction "gammu_smsd"			##
1759 
## - Creation de la base de donnée Gammu			##
1760 
## - Creation du fichier de config: gammu_smsd_conf		##
1761 
##								##
1762 
##################################################################
1763 
gammu_smsd()
1764 
{
1765 
# Create 'gammu' databse
1766 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1767 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1768 
# Add a gammu database structure
1800 richard 1769 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1770 
 
1771 
# config file for the daemon
1772 
cat << EOF > /etc/gammu_smsd_conf
1773 
[gammu]
1774 
port = /dev/ttyUSB0
1775 
connection = at115200
1776 
 
1777 
;########################################################
1778 
 
1779 
[smsd]
1780 
 
1781 
PIN = 1234
1782 
 
1783 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1784 
logformat = textall
1785 
debuglevel = 0
1786 
 
1787 
service = sql
1788 
driver = native_mysql
1789 
user = $DB_USER
1790 
password = $radiuspwd
1791 
pc = localhost
1792 
database = $DB_GAMMU
1793 
 
1828 richard 1794 
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1795 
 
1796 
StatusFrequency = 30
1380 richard 1797 
;LoopSleep = 2
1376 richard 1798 
 
1799 
;ResetFrequency = 300
1800 
;HardResetFrequency = 120
1801 
 
1802 
CheckSecurity = 1
1803 
CheckSignal = 1
1804 
CheckBattery = 0
1805 
EOF
1806 
 
1807 
chmod 755 /etc/gammu_smsd_conf
1808 
 
1809 
#Creation dossier de log Gammu-smsd
1382 richard 1810 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1811 
chmod 755 /var/log/gammu-smsd
1812 
 
1813 
#Edition du script sql gammu <-> radius
1452 richard 1814 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1815 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1816 
 
1380 richard 1817 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1818 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1819 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1820 
EOF
1821 
 
1376 richard 1822 
} # END gammu_smsd()
1823 
 
1824 
##################################################################
1221 richard 1825 
##			Fonction "post_install"			##
1 root 1826 
## - Modification des bannières (locales et ssh) et des prompts ##
1827 
## - Installation de la structure de chiffrement pour root	##
1828 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1829 
## - Mise en place du la rotation des logs			##
5 franck 1830 
## - Configuration dans le cas d'une mise à jour		##
1 root 1831 
##################################################################
1832 
post_install()
1833 
{
1834 
# création de la bannière locale
1007 richard 1835 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1836 
	cp -f $DIR_CONF/banner /etc/mageia-release
1837 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1838 
# création de la bannière SSH
1007 richard 1839 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1840 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1841 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1842 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1843 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1844 
# postfix banner anonymisation
1845 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1846 
	chown -R postfix:postfix /var/lib/postfix
604 richard 1847 
# sshd écoute côté LAN et WAN
1548 richard 1848 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1849 
# sshd autorise les connections root par certificat
1850 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1851 
	# Put the default values in conf file
1839 richard 1852 
	echo "SSH=on" >> $CONF_FILE
1631 richard 1853 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1854 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1855 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1856 
	echo "MULTIWAN=off" >> $CONF_FILE
1857 
	echo "FAILOVER=30" >> $CONF_FILE
1858 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1859 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1860 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1861 
# Coloration des prompts
1862 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1863 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1864 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1865 
# Droits d'exécution pour utilisateur apache et sysadmin
1866 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1867 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1868 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1869 
# Modify some logrotate files (gammu, ulogd)
1 root 1870 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1871 
	chmod 644 /etc/logrotate.d/*
714 franck 1872 
# rectification sur versions précédentes de la compression des logs
706 franck 1873 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1874 
# actualisation des fichiers logs compressés
1342 richard 1875 
	for dir in firewall dansguardian httpd
706 franck 1876 
	do
714 franck 1877 
	      find /var/log/$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 1878 
	done
1221 richard 1879 
# create the alcasar-load_balancing unit
1880 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1881 
#  This file is part of systemd.
1882 
#
1883 
#  systemd is free software; you can redistribute it and/or modify it
1884 
#  under the terms of the GNU General Public License as published by
1885 
#  the Free Software Foundation; either version 2 of the License, or
1886 
#  (at your option) any later version.
1887 
 
1888 
# This unit lauches alcasar-load-balancing.sh script.
1889 
[Unit]
1890 
Description=alcasar-load_balancing.sh execution
1891 
After=network.target iptables.service
1892 
 
1893 
[Service]
1894 
Type=oneshot
1895 
RemainAfterExit=yes
1828 richard 1896 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1897 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1898 
TimeoutSec=0
1899 
SysVStartPriority=99
1900 
 
1901 
[Install]
1902 
WantedBy=multi-user.target
1157 stephane 1903 
EOF
1221 richard 1904 
# processes launched at boot time (Systemctl)
1839 richard 1905 
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 1906 
	do
1574 richard 1907 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1908 
	done
1452 richard 1909 
 
1910 
# disable processes at boot time (Systemctl)
1911 
	for i in ulogd
1912 
	do
1574 richard 1913 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1914 
	done
1915 
 
1221 richard 1916 
# Apply French Security Agency (ANSSI) rules
1362 richard 1917 
# ignore ICMP broadcast (smurf attack)
1918 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1919 
# ignore ICMP errors bogus
1920 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1921 
# remove ICMP redirects responces
1922 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1923 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1924 
# enable SYN Cookies (Syn flood attacks)
1925 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1926 
# enable kernel antispoofing
1927 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1928 
# ignore source routing
1929 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1930 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1931 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1932 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1933 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1934 
# disable iptables_helpers
1935 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1936 
# Switch to the router mode
1937 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1938 
# Remove unused service ipv6
1939 
     echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1940 
     echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1941 
     echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1942 
     echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1943 
 
1362 richard 1944 
# remove Magic SysReq Keys
1363 richard 1945 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1946 
# switch to multi-users runlevel (instead of x11)
1221 richard 1947 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1948 
#	GRUB modifications (only one time)
1005 richard 1949 
# limit wait time to 3s
1950 
# create an alcasar entry instead of linux-nonfb
1951 
# change display to 1024*768 (vga791)
1600 richard 1952 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1953 
	if [ $grub_already_modified == 0 ]
1954 
		then
1955 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1956 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1957 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1958 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1959 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1960 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1961 
	fi
1221 richard 1962 
# Load and apply the previous conf file
1963 
	if [ "$mode" = "update" ]
532 richard 1964 
	then
1668 richard 1965 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1966 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1967 
		PARENT_SCRIPT=`basename $0`
1968 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1969 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1970 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1971 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1972 
	fi
1221 richard 1973 
	rm -f /tmp/alcasar-conf*
1974 
	chown -R root:apache $DIR_DEST_ETC/*
1975 
	chmod -R 660 $DIR_DEST_ETC/*
1976 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1977 
	cd $DIR_INSTALL
5 franck 1978 
	echo ""
1 root 1979 
	echo "#############################################################################"
638 richard 1980 
	if [ $Lang == "fr" ]
1981 
		then
1982 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1983 
		echo "#                                                                           #"
1984 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1985 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1986 
		echo "#                                                                           #"
1987 
		echo "#############################################################################"
1988 
		echo
1989 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1990 
		echo
1991 
		echo "- Lisez attentivement la documentation d'exploitation"
1992 
		echo
1993 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1994 
		echo
1995 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1996 
	else
1997 
		echo "#                        Enf of ALCASAR install process                     #"
1998 
		echo "#                                                                           #"
1999 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2000 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2001 
		echo "#                                                                           #"
2002 
		echo "#############################################################################"
2003 
		echo
2004 
		echo "- The system will be rebooted in order to operate ALCASAR"
2005 
		echo
2006 
		echo "- Read the exploitation documentation"
2007 
		echo
2008 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2009 
		echo
2010 
		echo "                   Hit 'Enter' to continue"
2011 
	fi
1782 franck 2012 
	sleep 2
815 richard 2013 
	if [ "$mode" != "update" ]
820 richard 2014 
	then
815 richard 2015 
		read a
2016 
	fi
774 richard 2017 
	clear
1 root 2018 
	reboot
2019 
} # End post_install ()
2020 
 
2021 
#################################
1005 richard 2022 
#  	Main Install loop  	#
1 root 2023 
#################################
832 richard 2024 
dir_exec=`dirname "$0"`
2025 
if [ $dir_exec != "." ]
2026 
then
2027 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2028 
	echo "Launch this program from the ALCASAR archive directory"
2029 
	exit 0
2030 
fi
2031 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2032 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2033 
nb_args=$#
2034 
args=$1
2035 
if [ $nb_args -eq 0 ]
2036 
then
2037 
	nb_args=1
2038 
	args="-h"
2039 
fi
1062 richard 2040 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2041 
case $args in
2042 
	-\? | -h* | --h*)
2043 
		echo "$usage"
2044 
		exit 0
2045 
		;;
291 franck 2046 
	-i | --install)
1538 richard 2047 
		header_install
959 franck 2048 
		license
1544 richard 2049 
		header_install
29 richard 2050 
		testing
595 richard 2051 
# RPMs install
2052 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2053 
		if [ "$?" != "0" ]
1 root 2054 
		then
595 richard 2055 
			exit 0
2056 
		fi
1249 richard 2057 
		if [ -e $CONF_FILE ]
595 richard 2058 
		then
597 richard 2059 
# Uninstall the running version
1828 richard 2060 
			$DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2061 
		fi
636 richard 2062 
# Test if manual update
1362 richard 2063 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2064 
		then
636 richard 2065 
			header_install
595 richard 2066 
			if [ $Lang == "fr" ]
636 richard 2067 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2068 
				else echo "The configuration file of an old version has been found";
595 richard 2069 
			fi
597 richard 2070 
			response=0
2071 
			PTN='^[oOnNyY]$'
2072 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2073 
			do
2074 
				if [ $Lang == "fr" ]
2075 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2076 
					else echo -n "Do you want to use it (Y/n)?";
2077 
				 fi
2078 
				read response
2079 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2080 
				then rm -f /tmp/alcasar-conf*
2081 
				fi
2082 
			done
2083 
		fi
636 richard 2084 
# Test if update
1057 richard 2085 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2086 
		then
2087 
			if [ $Lang == "fr" ]
2088 
				then echo "#### Installation avec mise à jour ####";
2089 
				else echo "#### Installation with update     ####";
2090 
			fi
636 richard 2091 
# Extract the central configuration file
1057 richard 2092 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2093 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2094 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2095 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2096 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2097 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2098 
			mode="update"
1 root 2099 
		fi
1837 richard 2100 
		for func in init network ACC CA time_server init_db radius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2101 
		do
2102 
			$func
1362 richard 2103 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2104 
		done
5 franck 2105 
		;;
291 franck 2106 
	-u | --uninstall)
1828 richard 2107 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2108 
		then
597 richard 2109 
			if [ $Lang == "fr" ]
2110 
				then echo "ALCASAR n'est pas installé!";
2111 
				else echo "ALCASAR isn't installed!";
2112 
			fi
1 root 2113 
			exit 0
2114 
		fi
5 franck 2115 
		response=0
2116 
		PTN='^[oOnN]$'
580 richard 2117 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2118 
		do
597 richard 2119 
			if [ $Lang == "fr" ]
2120 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2121 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2122 
			fi
5 franck 2123 
			read response
2124 
		done
1103 richard 2125 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2126 
		then
1103 richard 2127 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2128 
		else
2129 
			rm -f /tmp/alcasar-conf*
1 root 2130 
		fi
597 richard 2131 
# Uninstall the running version
1828 richard 2132 
		$DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2133 
		;;
2134 
	*)
2135 
		echo "Argument inconnu :$1";
460 richard 2136 
		echo "Unknown argument :$1";
1 root 2137 
		echo "$usage"
2138 
		exit 1
2139 
		;;
2140 
esac
10 franck 2141 
# end of script
366 franck 2142