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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1898 2016-05-18 16:33:55Z 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="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59 
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1469 richard 73 
HOSTNAME="alcasar"				# default hostname
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1828 richard 75 
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`							# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
76 
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1243 richard 78 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79 
# ****** Paths - chemin des commandes *******
80 
SED="/bin/sed -i"
81 
# ****************** End of global parameters *********************
82 
 
959 franck 83 
license ()
84 
{
85 
	if [ $Lang == "fr" ]
1538 richard 86 
	then
87 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
88 
	else
89 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 90 
	fi
1538 richard 91 
	response=0
92 
	PTN='^[oOyYnN]$'
93 
	until [[ $(expr $response : $PTN) -gt 0 ]]
94 
	do
95 
		if [ $Lang == "fr" ]
1563 franck 96 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 97 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
98 
		fi
99 
		read response
100 
	done
101 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
102 
	then
103 
		exit 1
104 
	fi
959 franck 105 
}
106 
 
1 root 107 
header_install ()
108 
{
109 
	clear
110 
	echo "-----------------------------------------------------------------------------"
460 richard 111 
	echo "                     ALCASAR V$VERSION Installation"
1 root 112 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
113 
	echo "-----------------------------------------------------------------------------"
1389 richard 114 
}
1 root 115 
 
116 
##################################################################
1221 richard 117 
##			Function "testing"			##
1378 richard 118 
## - Test of Mageia version					##
1529 richard 119 
## - Test of ALCASAR version (if already installed)		##
1342 richard 120 
## - Test of free space on /var  (>10G)				##
1005 richard 121 
## - Test of Internet access					##
29 richard 122 
##################################################################
123 
testing ()
124 
{
1529 richard 125 
# Test of Mageia version
126 
# extract the current Mageia version and hardware architecture (i586 ou X64)
127 
	fic=`cat /etc/product.id`
128 
	unknown_os=0
129 
	old="$IFS"
130 
	IFS=","
131 
	set $fic
132 
	for i in $*
133 
	do
134 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
135 
			then
136 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
137 
			unknown_os=`expr $unknown_os + 1`
138 
		fi
139 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
140 
			then
141 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
142 
			unknown_os=`expr $unknown_os + 1`
143 
		fi
144 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
145 
			then
146 
			ARCH=`echo $i|cut -d"=" -f2`
147 
			unknown_os=`expr $unknown_os + 1`
148 
		fi
149 
	done
150 
	IFS="$old"
1362 richard 151 
# Test if ALCASAR is already installed
152 
	if [ -e $CONF_FILE ]
153 
	then
154 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 155 
		if [ $Lang == "fr" ]
1362 richard 156 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
157 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 158 
		fi
1362 richard 159 
		response=0
160 
		PTN='^[oOnNyY]$'
161 
		until [[ $(expr $response : $PTN) -gt 0 ]]
162 
		do
163 
			if [ $Lang == "fr" ]
164 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
165 
				else echo -n "Do you want to update (Y/n)?";
166 
			 fi
167 
			read response
168 
		done
169 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
170 
		then
171 
			rm -f /tmp/alcasar-conf*
172 
		else
1684 richard 173 
# Retrieve former NICname
174 
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
175 
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 176 
# Create the current conf file
1362 richard 177 
			$DIR_SCRIPTS/alcasar-conf.sh --create
178 
			mode="update"
179 
		fi
1529 richard 180 
	fi
1785 richard 181 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 182 
		then
183 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 184 
			then
1529 richard 185 
			echo
1378 richard 186 
			if [ $Lang == "fr" ]
187 
				then
1529 richard 188 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
189 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 190 
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 191 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 192 
			else
193 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 194 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 195 
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 196 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 197 
			fi
1529 richard 198 
		else
199 
			if [ $Lang == "fr" ]
200 
				then
201 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
202 
			else
203 
				echo "The installation of ALCASAR can't be performed."
1378 richard 204 
			fi
205 
		fi
1529 richard 206 
		echo
207 
		if [ $Lang == "fr" ]
208 
			then
1785 richard 209 
			echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 210 
		else
1785 richard 211 
			echo "The OS must be replaced (Mageia5)"
1529 richard 212 
		fi
213 
		exit 0
1342 richard 214 
	fi
1529 richard 215 
	if [ ! -d /var/log/netflow/porttracker ]
216 
		then
217 
# Test of free space on /var
218 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
219 
		if [ $free_space -lt 10 ]
220 
			then
221 
			if [ $Lang == "fr" ]
222 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
223 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
224 
			fi
225 
		exit 0
226 
		fi
227 
	fi
1378 richard 228 
	if [ $Lang == "fr" ]
784 richard 229 
		then echo -n "Tests des paramètres réseau : "
595 richard 230 
		else echo -n "Network parameters tests : "
231 
	fi
1471 richard 232 
# Test of Ethernet links state
1828 richard 233 
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 234 
	for i in $DOWN_IF
235 
	do
236 
		if [ $Lang == "fr" ]
237 
		then
238 
			echo "Échec"
239 
			echo "Le lien réseau de la carte $i n'est pas actif."
240 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
241 
		else
242 
			echo "Failed"
243 
			echo "The link state of $i interface is down."
244 
			echo "Make sure that this network card is connected to a switch or an A.P."
245 
		fi
246 
		exit 0
247 
	done
248 
	echo -n "."
249 
 
250 
# Test EXTIF config files
1499 richard 251 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
252 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 253 
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 254 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
255 
	then
784 richard 256 
		if [ $Lang == "fr" ]
257 
		then
258 
			echo "Échec"
259 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
260 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 261 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 262 
		else
263 
			echo "Failed"
264 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
265 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 266 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 267 
		fi
830 richard 268 
		echo "DEVICE=$EXTIF"
784 richard 269 
		echo "IPADDR="
270 
		echo "NETMASK="
271 
		echo "GATEWAY="
272 
		echo "DNS1="
273 
		echo "DNS2="
830 richard 274 
		echo "ONBOOT=yes"
784 richard 275 
		exit 0
276 
	fi
277 
	echo -n "."
1471 richard 278 
 
279 
# Test if router is alive (Box FAI)
1686 richard 280 
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 281 
		if [ $Lang == "fr" ]
282 
		then
283 
			echo "Échec"
284 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
285 
			echo "Réglez ce problème puis relancez ce script."
286 
		else
287 
			echo "Failed"
288 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
289 
			echo "Resolv this problem, then restart this script."
290 
		fi
29 richard 291 
		exit 0
292 
	fi
308 richard 293 
	echo -n "."
978 franck 294 
# On teste le lien vers le routeur par defaut
1499 richard 295 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 296 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 297 
	       	then
595 richard 298 
		if [ $Lang == "fr" ]
299 
		then
300 
			echo "Échec"
1499 richard 301 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 302 
			echo "Réglez ce problème puis relancez ce script."
303 
		else
304 
			echo "Failed"
305 
			echo "The Internet gateway doesn't answered"
306 
			echo "Resolv this problem, then restart this script."
307 
		fi
308 richard 308 
		exit 0
309 
	fi
310 
	echo -n "."
421 franck 311 
# On teste la connectivité Internet
29 richard 312 
	rm -rf /tmp/con_ok.html
308 richard 313 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 314 
	if [ ! -e /tmp/con_ok.html ]
315 
	then
595 richard 316 
		if [ $Lang == "fr" ]
317 
		then
318 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
319 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
320 
			echo "Vérifiez la validité des adresses IP des DNS."
321 
		else
322 
			echo "The Internet connection try failed (google.fr)."
323 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
324 
			echo "Verify the DNS IP addresses"
325 
		fi
29 richard 326 
		exit 0
327 
	fi
328 
	rm -rf /tmp/con_ok.html
308 richard 329 
	echo ". : ok"
1389 richard 330 
} # end of testing ()
302 richard 331 
 
332 
##################################################################
1221 richard 333 
##			Function "init"				##
302 richard 334 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
335 
## - Installation et modification des scripts du portail	##
336 
##################################################################
337 
init ()
338 
{
527 richard 339 
	if [ "$mode" != "update" ]
302 richard 340 
	then
341 
# On affecte le nom d'organisme
597 richard 342 
		header_install
302 richard 343 
		ORGANISME=!
344 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 345 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 346 
                do
595 richard 347 
			if [ $Lang == "fr" ]
597 richard 348 
			       	then echo -n "Entrez le nom de votre organisme : "
349 
				else echo -n "Enter the name of your organism : "
595 richard 350 
			fi
330 franck 351 
			read ORGANISME
613 richard 352 
			if [ "$ORGANISME" == "" ]
330 franck 353 
				then
354 
				ORGANISME=!
355 
			fi
356 
		done
302 richard 357 
	fi
1 root 358 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 359 
	rm -f $PASSWD_FILE
1350 richard 360 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
361 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 362 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 363 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 364 
	$SED "/^password.*/d" /boot/grub/menu.lst
365 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 366 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 367 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 368 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 369 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 370 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 371 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 372 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 373 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
374 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 375 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 376 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
377 
	echo "$secretradius" >> $PASSWD_FILE
378 
	chmod 640 $PASSWD_FILE
1828 richard 379 
#  copy scripts in in /usr/local/bin
5 franck 380 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 381 
#  copy conf files in /usr/local/etc
648 richard 382 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 383 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
384 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
385 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
386 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 387 
# generate central conf file
388 
	cat <<EOF > $CONF_FILE
612 richard 389 
##########################################
390 
##                                      ##
391 
##          ALCASAR Parameters          ##
392 
##                                      ##
393 
##########################################
1 root 394 
 
612 richard 395 
INSTALL_DATE=$DATE
396 
VERSION=$VERSION
397 
ORGANISM=$ORGANISME
1748 richard 398 
HOSTNAME=$HOSTNAME
923 franck 399 
DOMAIN=$DOMAIN
612 richard 400 
EOF
628 richard 401 
	chmod o-rwx $CONF_FILE
1 root 402 
} # End of init ()
403 
 
404 
##################################################################
1221 richard 405 
##			Function "network"			##
1 root 406 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407 
## - Nommage DNS du système 					##
1336 richard 408 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409 
## - Modification du fichier /etc/hosts				##
410 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
411 
##################################################################
412 
network ()
413 
{
414 
	header_install
636 richard 415 
	if [ "$mode" != "update" ]
416 
		then
417 
		if [ $Lang == "fr" ]
418 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
419 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
420 
		fi
421 
		response=0
422 
		PTN='^[oOyYnN]$'
423 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 424 
		do
595 richard 425 
			if [ $Lang == "fr" ]
659 richard 426 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 427 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 428 
			fi
1 root 429 
			read response
430 
		done
636 richard 431 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
432 
		then
433 
			PRIVATE_IP_MASK="0"
434 
			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:]]$'
435 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 436 
			do
595 richard 437 
				if [ $Lang == "fr" ]
597 richard 438 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
439 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 440 
				fi
597 richard 441 
				read PRIVATE_IP_MASK
1 root 442 
			done
636 richard 443 
		else
444 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
445 
		fi
595 richard 446 
	else
637 richard 447 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
448 
		rm -rf conf/etc/alcasar.conf
1 root 449 
	fi
861 richard 450 
# Define LAN side global parameters
1740 richard 451 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 452 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 453 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 454 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 455 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 456 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 457 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
458 
		then
459 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
460 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
461 
	fi
462 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
463 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 464 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 465 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 466 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
467 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 468 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
469 
	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 470 
	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 471 
	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 472 
# Define Internet parameters
1613 franck 473 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 474 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
475 
	if [ $nb_dns == 2 ]
476 
		then
477 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
478 
	fi
70 franck 479 
	DNS1=${DNS1:=208.67.220.220}
480 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 481 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 482 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 483 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 484 
# Wrtie the conf file
1469 richard 485 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
486 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 487 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
488 
	if [ $IP_SETTING == "dhcp" ]
489 
		then
490 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 491 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 492 
	else
493 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 494 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 495 
	fi
1587 richard 496 
	echo "DNS1=$DNS1" >> $CONF_FILE
497 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 498 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 499 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 500 
	echo "DHCP=on" >> $CONF_FILE
914 franck 501 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
502 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
503 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 504 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 505 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
506 
	echo "INT_DNS_IP=none" >> $CONF_FILE
507 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 508 
# network default
597 richard 509 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 510 
	cat <<EOF > /etc/sysconfig/network
511 
NETWORKING=yes
512 
FORWARD_IPV4=true
513 
EOF
1499 richard 514 
# /etc/hosts config
1 root 515 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516 
	cat <<EOF > /etc/hosts
503 richard 517 
127.0.0.1	localhost
1736 richard 518 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 519 
EOF
1499 richard 520 
# EXTIF (Internet) config
521 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522 
	if [ $IP_SETTING == "dhcp" ]
523 
		then
524 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 525 
DEVICE=$EXTIF
1585 richard 526 
BOOTPROTO=dhcp
527 
DNS1=127.0.0.1
528 
PEERDNS=no
529 
RESOLV_MODS=yes
530 
ONBOOT=yes
1613 franck 531 
NOZEROCONF=yes
1585 richard 532 
METRIC=10
533 
MII_NOT_SUPPORTED=yes
534 
IPV6INIT=no
535 
IPV6TO4INIT=no
536 
ACCOUNTING=no
537 
USERCTL=no
538 
MTU=$MTU
539 
EOF
540 
		else
541 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
542 
DEVICE=$EXTIF
14 richard 543 
BOOTPROTO=static
597 richard 544 
IPADDR=$PUBLIC_IP
545 
NETMASK=$PUBLIC_NETMASK
546 
GATEWAY=$PUBLIC_GATEWAY
14 richard 547 
DNS1=127.0.0.1
1499 richard 548 
RESOLV_MODS=yes
14 richard 549 
ONBOOT=yes
550 
METRIC=10
1610 franck 551 
NOZEROCONF=yes
14 richard 552 
MII_NOT_SUPPORTED=yes
553 
IPV6INIT=no
554 
IPV6TO4INIT=no
555 
ACCOUNTING=no
556 
USERCTL=no
994 franck 557 
MTU=$MTU
14 richard 558 
EOF
1499 richard 559 
	fi
1336 richard 560 
# Config INTIF (consultation LAN) in normal mode
841 richard 561 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
562 
DEVICE=$INTIF
563 
BOOTPROTO=static
564 
ONBOOT=yes
565 
NOZEROCONF=yes
566 
MII_NOT_SUPPORTED=yes
567 
IPV6INIT=no
568 
IPV6TO4INIT=no
569 
ACCOUNTING=no
570 
USERCTL=no
571 
EOF
1558 richard 572 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 573 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 574 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 575 
DEVICE=$INTIF
576 
BOOTPROTO=static
577 
IPADDR=$PRIVATE_IP
604 richard 578 
NETMASK=$PRIVATE_NETMASK
1 root 579 
ONBOOT=yes
580 
METRIC=10
581 
NOZEROCONF=yes
582 
MII_NOT_SUPPORTED=yes
14 richard 583 
IPV6INIT=no
584 
IPV6TO4INIT=no
585 
ACCOUNTING=no
586 
USERCTL=no
1 root 587 
EOF
588 
# Renseignement des fichiers hosts.allow et hosts.deny
589 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
590 
	cat <<EOF > /etc/hosts.allow
591 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 592 
sshd: ALL
1 root 593 
ntpd: $PRIVATE_NETWORK_SHORT
594 
EOF
595 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
596 
	cat <<EOF > /etc/hosts.deny
597 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
598 
EOF
790 richard 599 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 600 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 601 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 602 
# load conntrack ftp module
603 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 604 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 605 
# load ipt_NETFLOW module
606 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 607 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
608 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
609 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
610 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 611 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 612 
#
860 richard 613 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 614 
} # End of network ()
615 
 
616 
##################################################################
1221 richard 617 
##			Function "ACC"				##
1898 richard 618 
## - installation of then ALCASAR Control Center (ACC)	)	##
619 
## - configuration of the web server (Apache)			##
620 
## - creation of the first ACC admin account 			##
621 
## - secure the access						##
1 root 622 
##################################################################
1221 richard 623 
ACC ()
1 root 624 
{
625 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
626 
	mkdir $DIR_WEB
1833 richard 627 
# Copy & adapt ACC files
316 richard 628 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 629 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 630 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
631 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
632 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
633 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
634 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 635 
	chown -R apache:apache $DIR_WEB/*
1833 richard 636 
# copy & adapt "freeradius-web" files
637 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
638 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
639 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
640 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
641 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
642 
	cat <<EOF > /etc/freeradius-web/naslist.conf
643 
nas1_name: alcasar-$ORGANISME
644 
nas1_model: Network Access Controler
645 
nas1_ip: $PRIVATE_IP
646 
nas1_port_num: 0
647 
nas1_community: public
648 
EOF
649 
	chown -R apache:apache /etc/freeradius-web/
650 
# create the log & backup structure :
1489 richard 651 
# - base = users database
652 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 653 
# - security = watchdog log
1564 richard 654 
	for i in base archive security;
1 root 655 
	do
656 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
657 
	done
5 franck 658 
	chown -R root:apache $DIR_SAVE
1833 richard 659 
# Configuring & securing php
71 richard 660 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 661 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
662 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 663 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
664 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 665 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
666 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 667 
# Configuring & sécuring Apache
790 richard 668 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 669 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 670 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 671 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 672 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
673 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
674 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
675 
	[ -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
676 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
677 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
678 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
679 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
680 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
681 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 682 
	[ -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 683 
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
684 
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
685 
	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
686 
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
687 
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
688 
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
689 
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 690 
# Error page management
1534 richard 691 
[ -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
692 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 693 
Alias /error/ "/var/www/html/"
694 
<Directory "/usr/share/httpd/error">
695 
    AllowOverride None
696 
    Options IncludesNoExec
697 
    AddOutputFilter Includes html
698 
    AddHandler type-map var
699 
    Require all granted
700 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
701 
    ForceLanguagePriority Prefer Fallback
702 
</Directory>
703 
ErrorDocument 400 /error/error.php?error=400
704 
ErrorDocument 401 /error/error.php?error=401
705 
ErrorDocument 403 /error/error.php?error=403
706 
ErrorDocument 404 /error/error.php?error=404
707 
ErrorDocument 405 /error/error.php?error=405
708 
ErrorDocument 408 /error/error.php?error=408
709 
ErrorDocument 410 /error/error.php?error=410
710 
ErrorDocument 411 /error/error.php?error=411
711 
ErrorDocument 412 /error/error.php?error=412
712 
ErrorDocument 413 /error/error.php?error=413
713 
ErrorDocument 414 /error/error.php?error=414
714 
ErrorDocument 415 /error/error.php?error=415
715 
ErrorDocument 500 /error/error.php?error=500
716 
ErrorDocument 501 /error/error.php?error=501
717 
ErrorDocument 502 /error/error.php?error=502
718 
ErrorDocument 503 /error/error.php?error=503
719 
ErrorDocument 506 /error/error.php?error=506
720 
EOF
1359 richard 721 
	[ -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
722 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
723 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
724 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 725 
</body>
726 
</html>
727 
EOF
728 
# Définition du premier compte lié au profil 'admin'
1833 richard 729 
if [ "$mode" = "install" ]
730 
	then
1676 richard 731 
		header_install
613 richard 732 
		admin_portal=!
733 
		PTN='^[a-zA-Z0-9-]*$'
734 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
735 
                	do
736 
			header_install
737 
			if [ $Lang == "fr" ]
738 
			then
739 
				echo ""
740 
				echo "Définissez un premier compte d'administration du portail :"
741 
				echo
742 
				echo -n "Nom : "
743 
			else
744 
				echo ""
745 
				echo "Define the first account allow to administrate the portal :"
746 
				echo
747 
				echo -n "Account : "
748 
			fi
749 
			read admin_portal
750 
			if [ "$admin_portal" == "" ]
751 
				then
752 
				admin_portal=!
753 
			fi
754 
			done
1268 richard 755 
# Creation of keys file for the admin account ("admin")
510 richard 756 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
757 
		mkdir -p $DIR_DEST_ETC/digest
758 
		chmod 755 $DIR_DEST_ETC/digest
759 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
760 
			do
1748 richard 761 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 762 
			done
1828 richard 763 
		$DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 764 
fi
765 
# ACC partitioning
988 franck 766 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 767 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 768 
<Directory $DIR_ACC>
1 root 769 
	SSLRequireSSL
770 
	AllowOverride None
771 
	Order deny,allow
772 
	Deny from all
773 
	Allow from 127.0.0.1
774 
	Allow from $PRIVATE_NETWORK_MASK
775 
	require valid-user
776 
	AuthType digest
1748 richard 777 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 778 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 779 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 780 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 781 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 782 
</Directory>
316 richard 783 
<Directory $DIR_ACC/admin>
1 root 784 
	SSLRequireSSL
785 
	AllowOverride None
786 
	Order deny,allow
787 
	Deny from all
788 
	Allow from 127.0.0.1
789 
	Allow from $PRIVATE_NETWORK_MASK
790 
	require valid-user
791 
	AuthType digest
1748 richard 792 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 793 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 794 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 795 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 796 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 797 
</Directory>
344 richard 798 
<Directory $DIR_ACC/manager>
1 root 799 
	SSLRequireSSL
800 
	AllowOverride None
801 
	Order deny,allow
802 
	Deny from all
803 
	Allow from 127.0.0.1
804 
	Allow from $PRIVATE_NETWORK_MASK
805 
	require valid-user
806 
	AuthType digest
1748 richard 807 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 808 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 809 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 810 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 811 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 812 
</Directory>
316 richard 813 
<Directory $DIR_ACC/backup>
814 
	SSLRequireSSL
815 
	AllowOverride None
816 
	Order deny,allow
817 
	Deny from all
818 
	Allow from 127.0.0.1
819 
	Allow from $PRIVATE_NETWORK_MASK
820 
	require valid-user
821 
	AuthType digest
1748 richard 822 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 823 
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 824 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 825 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 826 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 827 
</Directory>
811 richard 828 
Alias /save/ "$DIR_SAVE/"
829 
<Directory $DIR_SAVE>
830 
	SSLRequireSSL
831 
	Options Indexes
832 
	Order deny,allow
833 
	Deny from all
834 
	Allow from 127.0.0.1
835 
	Allow from $PRIVATE_NETWORK_MASK
836 
	require valid-user
837 
	AuthType digest
1748 richard 838 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 839 
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 840 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 841 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 842 
</Directory>
1833 richard 843 
<Directory $DIR_WEB/pass>
844 
	SSLRequireSSL
845 
	AllowOverride None
846 
	Order deny,allow
847 
	Deny from all
848 
	Allow from 127.0.0.1
849 
	Allow from $PRIVATE_NETWORK_MASK
850 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
851 
</Directory>
1 root 852 
EOF
1833 richard 853 
# Launch after coova (in order to wait tun0 to be up)
1378 richard 854 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 855 
} # End of ACC ()
1 root 856 
 
1893 richard 857 
##########################################################################
858 
##				Fonction "CA"				##
1898 richard 859 
## - Creating the CA and the server certificate (apache)	 	##
1893 richard 860 
##########################################################################
1221 richard 861 
CA ()
1 root 862 
{
510 richard 863 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 864 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 865 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 866 
	cat <<EOF > $FIC_VIRTUAL_SSL
867 
# default SSL virtual host, used for all HTTPS requests that do not
868 
# match a ServerName or ServerAlias in any <VirtualHost> block.
869 
 
870 
<VirtualHost _default_:443>
871 
# general configuration
872 
    ServerAdmin root@localhost
1748 richard 873 
    ServerName $HOSTNAME.$DOMAIN
1410 richard 874 
 
875 
# SSL configuration
876 
    SSLEngine on
877 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
878 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
879 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
880 
    CustomLog logs/ssl_request_log \
881 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
882 
    ErrorLog logs/ssl_error_log
883 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
884 
</VirtualHost>
885 
EOF
5 franck 886 
	chown -R root:apache /etc/pki
1 root 887 
	chmod -R 750 /etc/pki
1389 richard 888 
} # End of CA ()
1 root 889 
 
1837 richard 890 
##################################################################
891 
##			Function "time_server"			##
892 
## - Configuring NTP server					##
893 
##################################################################
894 
time_server ()
895 
{
896 
# Set the Internet time server
897 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
898 
	cat <<EOF > /etc/ntp/step-tickers
899 
0.fr.pool.ntp.org	# adapt to your country
900 
1.fr.pool.ntp.org
901 
2.fr.pool.ntp.org
902 
EOF
903 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
904 
	cat <<EOF > /etc/ntp.conf
905 
server 0.fr.pool.ntp.org	# adapt to your country
906 
server 1.fr.pool.ntp.org
907 
server 2.fr.pool.ntp.org
908 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
909 
fudge 127.127.1.0 stratum 10
910 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
911 
restrict 127.0.0.1
912 
driftfile /var/lib/ntp/drift
913 
logfile /var/log/ntp.log
914 
disable monitor
915 
EOF
916 
	chown -R ntp:ntp /var/lib/ntp
917 
# Synchronize now
918 
	ntpd -q -g &
919 
} # End of time_server ()
920 
 
1 root 921 
##########################################################################################
1221 richard 922 
##			Fonction "init_db"						##
1 root 923 
## - Initialisation de la base Mysql							##
924 
## - Affectation du mot de passe de l'administrateur (root)				##
925 
## - Suppression des bases et des utilisateurs superflus				##
926 
## - Création de la base 'radius'							##
927 
## - Installation du schéma de cette base						##
928 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
929 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
930 
##########################################################################################
931 
init_db ()
932 
{
1355 richard 933 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 934 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
935 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 936 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 937 
	/usr/bin/systemctl start mysqld.service
1 root 938 
	sleep 4
939 
	mysqladmin -u root password $mysqlpwd
940 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 941 
# Secure the server
942 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
943 
	$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 944 
# Create 'radius' database
1317 richard 945 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 946 
# Add an empty radius database structure
1800 richard 947 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 948 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 949 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 950 
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
951 
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 952 
	/usr/bin/systemctl daemon-reload
1389 richard 953 
} # End of init_db ()
1 root 954 
 
955 
##########################################################################
1389 richard 956 
##			Fonction "radius"				##
1 root 957 
## - Paramètrage des fichiers de configuration FreeRadius		##
958 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
959 
## - Modification de fichier de conf pour l'accès à Mysql		##
960 
##########################################################################
1389 richard 961 
radius ()
1 root 962 
{
1800 richard 963 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 964 
	chown -R radius:radius /etc/raddb
965 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 966 
# Set radius.conf parameters
1 root 967 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
968 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
969 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 970 
# remove the proxy function
1 root 971 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
972 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 973 
# remove EAP module
654 richard 974 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 975 
# listen on loopback (should be modified later if EAP enabled)
1 root 976 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 977 
# enable the  SQL module (and SQL counter)
1 root 978 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
979 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
980 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 981 
# only include modules for ALCASAR needs
982 
	$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
983 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
984 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
985 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
986 
	$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
987 
	$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 988 
# remvove virtual server and copy our conf file
1 root 989 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 990 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 991 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
992 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
993 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
994 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 995 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 996 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 997 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 998 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
999 
	cat << EOF > /etc/raddb/clients.conf
1000 
client 127.0.0.1 {
1001 
	secret = $secretradius
1002 
	shortname = localhost
1003 
}
1004 
EOF
1278 richard 1005 
# sql.conf modification
1 root 1006 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1007 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1008 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1009 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1010 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1011 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 1012 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1013 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1014 
# counter.conf modification (change the Max-All-Session-Time counter)
1015 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1016 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1017 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1018 
# make certain that mysql is up before radius start
1019 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1020 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1021 
	/usr/bin/systemctl daemon-reload
1389 richard 1022 
} # End radius ()
1 root 1023 
 
799 richard 1024 
##################################################################################
1389 richard 1025 
##			Fonction "chilli"					##
799 richard 1026 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1027 
## - Paramètrage de la page d'authentification (intercept.php)			##
1028 
##################################################################################
1389 richard 1029 
chilli ()
1 root 1030 
{
1370 richard 1031 
# chilli unit for systemd
1032 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1033 
#  This file is part of systemd.
1034 
#
1035 
#  systemd is free software; you can redistribute it and/or modify it
1036 
#  under the terms of the GNU General Public License as published by
1037 
#  the Free Software Foundation; either version 2 of the License, or
1038 
#  (at your option) any later version.
1370 richard 1039 
[Unit]
1040 
Description=chilli is a captive portal daemon
1041 
After=network.target
1042 
 
1043 
[Service]
1379 richard 1044 
Type=forking
1370 richard 1045 
ExecStart=/usr/libexec/chilli start
1046 
ExecStop=/usr/libexec/chilli stop
1047 
ExecReload=/usr/libexec/chilli reload
1048 
PIDFile=/var/run/chilli.pid
1049 
 
1050 
[Install]
1051 
WantedBy=multi-user.target
1052 
EOF
799 richard 1053 
# init file creation
1370 richard 1054 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1055 
	cat <<EOF > /etc/init.d/chilli
799 richard 1056 
#!/bin/sh
1057 
#
1058 
# chilli CoovaChilli init
1059 
#
1060 
# chkconfig: 2345 65 35
1061 
# description: CoovaChilli
1062 
### BEGIN INIT INFO
1063 
# Provides:       chilli
1064 
# Required-Start: network
1065 
# Should-Start:
1066 
# Required-Stop:  network
1067 
# Should-Stop:
1068 
# Default-Start:  2 3 5
1069 
# Default-Stop:
1070 
# Description:    CoovaChilli access controller
1071 
### END INIT INFO
1072 
 
1073 
[ -f /usr/sbin/chilli ] || exit 0
1074 
. /etc/init.d/functions
1075 
CONFIG=/etc/chilli.conf
1076 
pidfile=/var/run/chilli.pid
1077 
[ -f \$CONFIG ] || {
1078 
    echo "\$CONFIG Not found"
1079 
    exit 0
1080 
}
1081 
RETVAL=0
1082 
prog="chilli"
1083 
case \$1 in
1084 
    start)
1085 
	if [ -f \$pidfile ] ; then
1086 
		gprintf "chilli is already running"
1087 
	else
1088 
        	gprintf "Starting \$prog: "
1089 
		rm -f /var/run/chilli* # cleaning
1828 richard 1090 
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1091 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1092 
		[ -e /dev/net/tun ] || {
1093 
	    	(cd /dev;
1094 
			mkdir net;
1095 
			cd net;
1096 
			mknod tun c 10 200)
1097 
		}
1336 richard 1098 
		ifconfig $INTIF 0.0.0.0
1576 richard 1099 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1100 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1101 
        	RETVAL=$?
1102 
	fi
1103 
	;;
1104 
 
1105 
    reload)
1106 
	killall -HUP chilli
1107 
	;;
1108 
 
1109 
    restart)
1110 
	\$0 stop
1111 
        sleep 2
1112 
	\$0 start
1113 
	;;
1114 
 
1115 
    status)
1116 
        status chilli
1117 
        RETVAL=0
1118 
        ;;
1119 
 
1120 
    stop)
1121 
	if [ -f \$pidfile ] ; then
1122 
        	gprintf "Shutting down \$prog: "
1123 
		killproc /usr/sbin/chilli
1124 
		RETVAL=\$?
1125 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1126 
	else
1127 
        	gprintf "chilli is not running"
1128 
	fi
1129 
	;;
1130 
 
1131 
    *)
1132 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1133 
        exit 1
1134 
esac
1135 
echo
1136 
EOF
1801 richard 1137 
chmod a+x /etc/init.d/chilli
1138 
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1139 
# conf file creation
346 richard 1140 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1141 
	cat <<EOF > /etc/chilli.conf
1142 
# coova config for ALCASAR
1143 
cmdsocket	/var/run/chilli.sock
1336 richard 1144 
unixipc		chilli.$INTIF.ipc
1551 richard 1145 
pidfile		/var/run/chilli.pid
346 richard 1146 
net		$PRIVATE_NETWORK_MASK
595 richard 1147 
dhcpif		$INTIF
841 richard 1148 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1149 
#nodynip
865 richard 1150 
#statip
1151 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1152 
domain		$DOMAIN
355 richard 1153 
dns1		$PRIVATE_IP
1154 
dns2		$PRIVATE_IP
346 richard 1155 
uamlisten	$PRIVATE_IP
503 richard 1156 
uamport		3990
837 richard 1157 
macauth
1158 
macpasswd	password
1697 richard 1159 
strictmacauth
1243 richard 1160 
locationname	$HOSTNAME.$DOMAIN
346 richard 1161 
radiusserver1	127.0.0.1
1162 
radiusserver2	127.0.0.1
1163 
radiussecret	$secretradius
1164 
radiusauthport	1812
1165 
radiusacctport	1813
1243 richard 1166 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1167 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1168 
uamsecret	$secretuam
1249 richard 1169 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1170 
coaport		3799
1379 richard 1171 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1172 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1173 
include		$DIR_DEST_ETC/alcasar-uamallowed
1174 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1175 
#dhcpgateway		none
1176 
#dhcprelayagent		none
1610 franck 1177 
#dhcpgatewayport	none
346 richard 1178 
EOF
1336 richard 1179 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1180 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1181 
# create files for trusted domains and urls
1148 crox53 1182 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1183 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1184 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1185 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1186 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1187 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1188 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1189 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1190 
	if [ "$chilli_exist" == "1" ]
1191 
	then
1192 
	      userdel -r chilli 2>/dev/null
1193 
	fi
1194 
	groupadd -f chilli
1195 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1196 
}  # End of chilli ()
1349 richard 1197 
 
1 root 1198 
##################################################################
1389 richard 1199 
##		Fonction "dansguardian"				##
1 root 1200 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1201 
##################################################################
1389 richard 1202 
dansguardian ()
1 root 1203 
{
1841 richard 1204 
	mkdir -p /var/dansguardian /var/log/dansguardian
1205 
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1206 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1207 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1208 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1209 
# By default the filter is off
1556 richard 1210 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1211 
# French deny HTML page
497 richard 1212 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1213 
# Listen only on LAN side
497 richard 1214 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1215 
# DG send its flow to HAVP
1216 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1217 
# replace the default deny HTML page
1 root 1218 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1219 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1220 
# Don't log
1221 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1222 
# on désactive par défaut le controle de contenu des pages html
497 richard 1223 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1224 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1225 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1226 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1227 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1228 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1229 
 
1230 
# Configure Dansguardian for large site
1231 
# Minimum number of processus to handle connections
1232 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1233 
# Maximum number of processus to handle connections
1234 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1235 
# Run at least 8 daemons
1236 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1237 
# minimum number of processes to spawn
1238 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1239 
# maximum age of a child process before it croaks it
1240 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1241 
 
1 root 1242 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1243 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1244 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1245 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1246 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1247 
	touch $DIR_DG/lists/bannedextensionlist
1248 
	touch $DIR_DG/lists/bannedmimetypelist
1249 
# 'Safesearch' regex actualisation
498 richard 1250 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1251 
# empty LAN IP list that won't be WEB filtered
1252 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1253 
	touch $DIR_DG/lists/exceptioniplist
1254 
# Keep a copy of URL & domain filter configuration files
1255 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1256 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1257 
} # End of dansguardian ()
1 root 1258 
 
71 richard 1259 
##################################################################
1221 richard 1260 
##			Fonction "antivirus"			##
1357 richard 1261 
## - configuration of havp, libclamav and freshclam		##
71 richard 1262 
##################################################################
1263 
antivirus ()
1264 
{
1358 richard 1265 
# create 'havp' user
288 richard 1266 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1267 
	if [ "$havp_exist" == "1" ]
288 richard 1268 
	then
478 richard 1269 
	      userdel -r havp 2>/dev/null
894 richard 1270 
	      groupdel havp 2>/dev/null
288 richard 1271 
	fi
307 richard 1272 
	groupadd -f havp
1486 richard 1273 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1274 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1275 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1276 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1277 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1278 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1279 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1280 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1281 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1282 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1283 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1284 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1285 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1286 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1287 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1288 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1289 
# skip checking of youtube flow (too heavy load / risk too low)
1290 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1291 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1292 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1293 
# adapt init script and systemd unit
335 richard 1294 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1295 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1296 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1297 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1298 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1299 
# replace of the intercept page (template)
340 richard 1300 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1301 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1302 
# update virus database every 4 hours (24h/6)
1357 richard 1303 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1304 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1305 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1306 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1307 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1308 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1309 
# update now
1382 richard 1310 
	/usr/bin/freshclam --no-warnings
1389 richard 1311 
} # End of antivirus ()
71 richard 1312 
 
1486 richard 1313 
##########################################################################
1314 
##			Fonction "tinyproxy"				##
1315 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1316 
##########################################################################
1485 richard 1317 
tinyproxy ()
1318 
{
1486 richard 1319 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1320 
	if [ "$tinyproxy_exist" == "1" ]
1321 
	then
1322 
	      userdel -r tinyproxy 2>/dev/null
1323 
	      groupdel tinyproxy 2>/dev/null
1324 
	fi
1325 
	groupadd -f tinyproxy
1488 richard 1326 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1327 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1328 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1329 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1330 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1331 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1332 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1333 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1334 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1335 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1336 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1337 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1338 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1339 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1340 
# Create the systemd unit
1341 
cat << EOF > /lib/systemd/system/tinyproxy.service
1342 
#  This file is part of systemd.
1343 
#
1344 
#  systemd is free software; you can redistribute it and/or modify it
1345 
#  under the terms of the GNU General Public License as published by
1346 
#  the Free Software Foundation; either version 2 of the License, or
1347 
#  (at your option) any later version.
1485 richard 1348 
 
1509 richard 1349 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1350 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1351 
[Unit]
1352 
Description=Tinyproxy Web Proxy Server
1353 
After=network.target iptables.service
1354 
 
1355 
[Service]
1356 
Type=forking
1518 richard 1357 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1358 
ExecStartPre=/bin/sleep 2
1359 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1360 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1361 
 
1362 
[Install]
1363 
WantedBy=multi-user.target
1364 
EOF
1365 
 
1485 richard 1366 
} # end of tinyproxy
1 root 1367 
##################################################################################
1389 richard 1368 
##			function "ulogd"					##
476 richard 1369 
## - Ulog config for multi-log files 						##
1370 
##################################################################################
1389 richard 1371 
ulogd ()
476 richard 1372 
{
1373 
# Three instances of ulogd (three different logfiles)
1374 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1375 
	nl=1
1358 richard 1376 
	for log_type in traceability ssh ext-access
478 richard 1377 
	do
1365 richard 1378 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1379 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1380 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1381 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1382 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1383 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1384 
[emu1]
478 richard 1385 
file="/var/log/firewall/$log_type.log"
1386 
sync=1
1387 
EOF
1452 richard 1388 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1389 
		nl=`expr $nl + 1`
1390 
	done
476 richard 1391 
	chown -R root:apache /var/log/firewall
1392 
	chmod 750 /var/log/firewall
1393 
	chmod 640 /var/log/firewall/*
1389 richard 1394 
}  # End of ulogd ()
476 richard 1395 
 
1159 crox53 1396 
 
1397 
##########################################################
1389 richard 1398 
##              Function "nfsen"			##
1567 richard 1399 
## - install the nfsen grapher				##
1400 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1401 
##########################################################
1389 richard 1402 
nfsen()
1 root 1403 
{
1569 richard 1404 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1405 
# Add PortTracker plugin
1534 richard 1406 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1407 
	do
1536 richard 1408 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1409 
	done
1569 richard 1410 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1411 
# use of our conf file and init unit
1569 richard 1412 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1413 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1414 
	DirTmp=$(pwd)
1569 richard 1415 
	cd /tmp/nfsen-1.3.7/
1570 richard 1416 
	/usr/bin/perl install.pl etc/nfsen.conf
1417 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1418 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1419 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1420 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1421 
	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
1422 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1423 
# nfsen unit for systemd
1424 
cat << EOF > /lib/systemd/system/nfsen.service
1425 
#  This file is part of systemd.
1426 
#
1427 
#  systemd is free software; you can redistribute it and/or modify it
1428 
#  under the terms of the GNU General Public License as published by
1429 
#  the Free Software Foundation; either version 2 of the License, or
1430 
#  (at your option) any later version.
1431 
 
1432 
# This unit launches nfsen (a Netflow grapher).
1433 
[Unit]
1434 
Description= NfSen init script
1435 
After=network.target iptables.service
1436 
 
1437 
[Service]
1438 
Type=oneshot
1439 
RemainAfterExit=yes
1393 richard 1440 
PIDFile=/var/run/nfsen/nfsen.pid
1441 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1442 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1443 
ExecStart=/usr/bin/nfsen start
1444 
ExecStop=/usr/bin/nfsen stop
1393 richard 1445 
ExecReload=/usr/bin/nfsen restart
1372 richard 1446 
TimeoutSec=0
1447 
 
1448 
[Install]
1449 
WantedBy=multi-user.target
1450 
EOF
1365 richard 1451 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1452 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1453 
# expire delay for the profile "live"
1574 richard 1454 
	/usr/bin/systemctl start nfsen
1393 richard 1455 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1456 
# add SURFmap plugin
1509 richard 1457 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1458 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1459 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1460 
	cd /tmp/
1461 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1462 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1463 
# clear the installation
1221 richard 1464 
	cd $DirTmp
1509 richard 1465 
	rm -rf /tmp/nfsen*
1466 
	rm -rf /tmp/SURFmap*
1389 richard 1467 
} # End of nfsen ()
1 root 1468 
 
1390 richard 1469 
##################################################
1541 richard 1470 
##		Function "vnstat"		##
1471 
## Initialization of Vnstat and vnstat phpFE    ##
1472 
##################################################
1473 
vnstat ()
1474 
{
1475 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1476 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1477 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1478 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1479 
	/usr/bin/vnstat -u -i $EXTIF
1480 
} # End of vnstat
1481 
##################################################
1389 richard 1482 
##		Function "dnsmasq"		##
1390 richard 1483 
##################################################
1389 richard 1484 
dnsmasq ()
219 jeremy 1485 
{
1486 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1487 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1488 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1489 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1490 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1491 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1492 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1493 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1494 
listen-address=$PRIVATE_IP
1390 richard 1495 
pid-file=/var/run/dnsmasq.pid
259 richard 1496 
listen-address=127.0.0.1
286 richard 1497 
no-dhcp-interface=$INTIF
1387 richard 1498 
no-dhcp-interface=tun0
1499 
no-dhcp-interface=lo
259 richard 1500 
bind-interfaces
1721 richard 1501 
cache-size=2048
259 richard 1502 
domain=$DOMAIN
1503 
domain-needed
1504 
expand-hosts
1505 
bogus-priv
1506 
filterwin2k
1507 
server=$DNS1
1508 
server=$DNS2
1387 richard 1509 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1510 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1511 
#dhcp-option=option:router,$PRIVATE_IP
1512 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1513 
 
1387 richard 1514 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1515 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1516 
EOF
1356 richard 1517 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1518 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1519 
# Configuration file for "dnsmasq with blacklist"
1873 richard 1520 
# Add Toulouse University blacklist domains
1472 richard 1521 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1522 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1523 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1524 
listen-address=$PRIVATE_IP
1525 
port=54
1526 
no-dhcp-interface=$INTIF
1387 richard 1527 
no-dhcp-interface=tun0
1472 richard 1528 
no-dhcp-interface=lo
498 richard 1529 
bind-interfaces
1721 richard 1530 
cache-size=2048
498 richard 1531 
domain=$DOMAIN
1532 
domain-needed
1533 
expand-hosts
1534 
bogus-priv
1535 
filterwin2k
1536 
server=$DNS1
1537 
server=$DNS2
1538 
EOF
1379 richard 1539 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1540 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1541 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1542 
# ADD Toulouse university whitelist domains
1472 richard 1543 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1544 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1545 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1546 
listen-address=$PRIVATE_IP
1547 
port=55
1548 
no-dhcp-interface=$INTIF
1387 richard 1549 
no-dhcp-interface=tun0
1472 richard 1550 
no-dhcp-interface=lo
1356 richard 1551 
bind-interfaces
1721 richard 1552 
cache-size=1024
1356 richard 1553 
domain=$DOMAIN
1554 
domain-needed
1555 
expand-hosts
1556 
bogus-priv
1557 
filterwin2k
1867 raphael.pi 1558 
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1559 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1560 
EOF
1472 richard 1561 
# 4th dnsmasq listen on udp 56 ("blackhole")
1562 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1563 
# Configuration file for "dnsmasq as a blackhole"
1564 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1565 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1566 
pid-file=/var/run/dnsmasq-blackhole.pid
1567 
listen-address=$PRIVATE_IP
1568 
port=56
1569 
no-dhcp-interface=$INTIF
1570 
no-dhcp-interface=tun0
1571 
no-dhcp-interface=lo
1572 
bind-interfaces
1573 
cache-size=256
1574 
domain=$DOMAIN
1575 
domain-needed
1576 
expand-hosts
1577 
bogus-priv
1578 
filterwin2k
1579 
EOF
1580 
 
1517 richard 1581 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1582 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1583 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1584 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1585 
	for list in blacklist whitelist blackhole
1586 
	do
1587 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1588 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1589 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1590 
	done
308 richard 1591 
} # End dnsmasq
1592 
 
1593 
##########################################################
1221 richard 1594 
##		Fonction "BL"				##
308 richard 1595 
##########################################################
1596 
BL ()
1597 
{
1873 richard 1598 
# copy and extract Toulouse university BL
648 richard 1599 
	rm -rf $DIR_DG/lists/blacklists
1600 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1601 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1602 
	mkdir $DIR_DG/lists/blacklists/ossi
1864 raphael.pi 1603 
	touch $DIR_DG/lists/blacklists/ossi/domains
1604 
	touch $DIR_DG/lists/blacklists/ossi/urls
1384 richard 1605 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1606 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1607 
# creation of file for the rehabilited domains and urls
648 richard 1608 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1609 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1610 
	touch $DIR_DG/lists/exceptionsitelist
1611 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1612 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1613 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1614 
# Dansguardian filter config for ALCASAR
1615 
EOF
648 richard 1616 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1617 
# Dansguardian domain filter config for ALCASAR
1618 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1619 
#**
1620 
# block all SSL and CONNECT tunnels
1621 
**s
1622 
# block all SSL and CONNECT tunnels specified only as an IP
1623 
*ips
1624 
# block all sites specified only by an IP
1625 
*ip
1626 
EOF
1852 raphael.pi 1627 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1628 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1629 
# Bing - add 'adlt=strict'
1630 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1631 
EOF
1000 richard 1632 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1633 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1634 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1635 
	if [ "$mode" != "update" ]; then
1828 richard 1636 
		$DIR_DEST_BIN/alcasar-bl.sh --adapt
1637 
		$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
654 richard 1638 
	fi
308 richard 1639 
}
219 jeremy 1640 
 
1 root 1641 
##########################################################
1221 richard 1642 
##		Fonction "cron"				##
1 root 1643 
## - Mise en place des différents fichiers de cron	##
1644 
##########################################################
1645 
cron ()
1646 
{
1647 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1648 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1649 
	cat <<EOF > /etc/crontab
1828 richard 1650 
SHELL=/usr/bin/bash
1651 
PATH=/usr/sbin:/usr/bin
1 root 1652 
MAILTO=root
1653 
HOME=/
1654 
 
1655 
# run-parts
1656 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1657 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1658 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1659 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1660 
EOF
1661 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1662 
	cat <<EOF >> /etc/anacrontab
667 franck 1663 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1664 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1665 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1666 
EOF
1247 crox53 1667 
 
811 richard 1668 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1669 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1670 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1671 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1672 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1673 
EOF
952 franck 1674 
	cat <<EOF > /etc/cron.d/alcasar-archive
1675 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1676 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1677 
EOF
1566 richard 1678 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1679 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1680 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1681 
EOF
722 franck 1682 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1683 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1684 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1685 
EOF
1159 crox53 1686 
 
1808 richard 1687 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1688 
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1689 
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1690 
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1691 
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1 root 1692 
	cat << EOF > /etc/cron.d/freeradius-web
1808 richard 1693 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1694 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1695 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1696 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1697 
EOF
671 franck 1698 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1699 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1700 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1701 
EOF
1808 richard 1702 
# Enabling the watchdog every 18'
808 franck 1703 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1851 franck 1704 
# activation du "chien de garde" (daemon-watchdog) à chaque redémarrage
1705 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1706 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1707 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1708 
EOF
1862 raphael.pi 1709 
 
1874 raphael.pi 1710 
# Enabling category update from rsync
1876 raphael.pi 1711 
	cat << EOF > /etc/cron.d/alcasar-update_cat
1874 raphael.pi 1712 
# activation de la mise a jour des categories. Si le fichier /usr/local/etc/update_cat.conf est vide. On ne met pas à jour.
1875 raphael.pi 1713 
 
1874 raphael.pi 1714 
EOF
1862 raphael.pi 1715 
 
1877 raphael.pi 1716 
chmod 644 /etc/cron.d/alcasar-update_cat
1867 raphael.pi 1717 
 
1808 richard 1718 
# removing the users crons
522 richard 1719 
	rm -f /var/spool/cron/*
1 root 1720 
} # End cron
1721 
 
1722 
##################################################################
1221 richard 1723 
## 			Fonction "Fail2Ban"			##
1163 crox53 1724 
##- Modification de la configuration de fail2ban		##
1725 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1726 
##################################################################
1727 
fail2ban()
1728 
{
1191 crox53 1729 
	$DIR_CONF/fail2ban.sh
1474 richard 1730 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1731 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1732 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1733 
	chmod 644 /var/log/fail2ban.log
1489 richard 1734 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1735 
	/usr/bin/touch /var/log/auth.log
1515 richard 1736 
# fail2ban unit
1737 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1738 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1739 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1740 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1741 
} #Fin de fail2ban_install()
1742 
 
1743 
##################################################################
1376 richard 1744 
## 			Fonction "gammu_smsd"			##
1745 
## - Creation de la base de donnée Gammu			##
1746 
## - Creation du fichier de config: gammu_smsd_conf		##
1747 
##								##
1748 
##################################################################
1749 
gammu_smsd()
1750 
{
1751 
# Create 'gammu' databse
1752 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1753 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1754 
# Add a gammu database structure
1800 richard 1755 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1756 
 
1757 
# config file for the daemon
1758 
cat << EOF > /etc/gammu_smsd_conf
1759 
[gammu]
1760 
port = /dev/ttyUSB0
1761 
connection = at115200
1762 
 
1763 
;########################################################
1764 
 
1765 
[smsd]
1766 
 
1767 
PIN = 1234
1768 
 
1769 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1770 
logformat = textall
1771 
debuglevel = 0
1772 
 
1773 
service = sql
1774 
driver = native_mysql
1775 
user = $DB_USER
1776 
password = $radiuspwd
1777 
pc = localhost
1778 
database = $DB_GAMMU
1779 
 
1828 richard 1780 
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1781 
 
1782 
StatusFrequency = 30
1380 richard 1783 
;LoopSleep = 2
1376 richard 1784 
 
1785 
;ResetFrequency = 300
1786 
;HardResetFrequency = 120
1787 
 
1788 
CheckSecurity = 1
1789 
CheckSignal = 1
1790 
CheckBattery = 0
1791 
EOF
1792 
 
1793 
chmod 755 /etc/gammu_smsd_conf
1794 
 
1795 
#Creation dossier de log Gammu-smsd
1382 richard 1796 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1797 
chmod 755 /var/log/gammu-smsd
1798 
 
1799 
#Edition du script sql gammu <-> radius
1452 richard 1800 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1801 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1802 
 
1380 richard 1803 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1804 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1805 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1806 
EOF
1807 
 
1376 richard 1808 
} # END gammu_smsd()
1809 
 
1810 
##################################################################
1221 richard 1811 
##			Fonction "post_install"			##
1 root 1812 
## - Modification des bannières (locales et ssh) et des prompts ##
1813 
## - Installation de la structure de chiffrement pour root	##
1814 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1815 
## - Mise en place du la rotation des logs			##
5 franck 1816 
## - Configuration dans le cas d'une mise à jour		##
1 root 1817 
##################################################################
1818 
post_install()
1819 
{
1820 
# création de la bannière locale
1007 richard 1821 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1822 
	cp -f $DIR_CONF/banner /etc/mageia-release
1823 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1824 
# création de la bannière SSH
1007 richard 1825 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1826 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1827 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1828 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1829 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1830 
# postfix banner anonymisation
1831 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1832 
	chown -R postfix:postfix /var/lib/postfix
604 richard 1833 
# sshd écoute côté LAN et WAN
1548 richard 1834 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1835 
# sshd autorise les connections root par certificat
1836 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1837 
	# Put the default values in conf file
1839 richard 1838 
	echo "SSH=on" >> $CONF_FILE
1631 richard 1839 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1840 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1841 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1842 
	echo "MULTIWAN=off" >> $CONF_FILE
1843 
	echo "FAILOVER=30" >> $CONF_FILE
1844 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1845 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1846 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1847 
# Coloration des prompts
1848 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1849 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1850 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1851 
# Droits d'exécution pour utilisateur apache et sysadmin
1852 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1853 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1854 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1855 
# Modify some logrotate files (gammu, ulogd)
1 root 1856 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1857 
	chmod 644 /etc/logrotate.d/*
714 franck 1858 
# rectification sur versions précédentes de la compression des logs
706 franck 1859 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1860 
# actualisation des fichiers logs compressés
1342 richard 1861 
	for dir in firewall dansguardian httpd
706 franck 1862 
	do
714 franck 1863 
	      find /var/log/$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 1864 
	done
1221 richard 1865 
# create the alcasar-load_balancing unit
1866 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1867 
#  This file is part of systemd.
1868 
#
1869 
#  systemd is free software; you can redistribute it and/or modify it
1870 
#  under the terms of the GNU General Public License as published by
1871 
#  the Free Software Foundation; either version 2 of the License, or
1872 
#  (at your option) any later version.
1873 
 
1874 
# This unit lauches alcasar-load-balancing.sh script.
1875 
[Unit]
1876 
Description=alcasar-load_balancing.sh execution
1877 
After=network.target iptables.service
1878 
 
1879 
[Service]
1880 
Type=oneshot
1881 
RemainAfterExit=yes
1828 richard 1882 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1883 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1884 
TimeoutSec=0
1885 
SysVStartPriority=99
1886 
 
1887 
[Install]
1888 
WantedBy=multi-user.target
1157 stephane 1889 
EOF
1221 richard 1890 
# processes launched at boot time (Systemctl)
1839 richard 1891 
	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 1892 
	do
1574 richard 1893 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1894 
	done
1452 richard 1895 
 
1896 
# disable processes at boot time (Systemctl)
1897 
	for i in ulogd
1898 
	do
1574 richard 1899 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1900 
	done
1901 
 
1221 richard 1902 
# Apply French Security Agency (ANSSI) rules
1362 richard 1903 
# ignore ICMP broadcast (smurf attack)
1904 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1905 
# ignore ICMP errors bogus
1906 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1907 
# remove ICMP redirects responces
1908 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1909 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1910 
# enable SYN Cookies (Syn flood attacks)
1911 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1912 
# enable kernel antispoofing
1913 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1914 
# ignore source routing
1915 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1916 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1917 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1918 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1919 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1920 
# disable iptables_helpers
1921 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1922 
# Switch to the router mode
1923 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1362 richard 1924 
# remove Magic SysReq Keys
1363 richard 1925 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1926 
# switch to multi-users runlevel (instead of x11)
1221 richard 1927 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1928 
#	GRUB modifications (only one time)
1005 richard 1929 
# limit wait time to 3s
1930 
# create an alcasar entry instead of linux-nonfb
1931 
# change display to 1024*768 (vga791)
1600 richard 1932 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1933 
	if [ $grub_already_modified == 0 ]
1934 
		then
1935 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1936 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1937 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1938 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1939 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1940 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1941 
	fi
1221 richard 1942 
# Load and apply the previous conf file
1943 
	if [ "$mode" = "update" ]
532 richard 1944 
	then
1668 richard 1945 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1946 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1947 
		PARENT_SCRIPT=`basename $0`
1948 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1949 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1950 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1951 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1952 
	fi
1221 richard 1953 
	rm -f /tmp/alcasar-conf*
1954 
	chown -R root:apache $DIR_DEST_ETC/*
1955 
	chmod -R 660 $DIR_DEST_ETC/*
1956 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1957 
	cd $DIR_INSTALL
5 franck 1958 
	echo ""
1 root 1959 
	echo "#############################################################################"
638 richard 1960 
	if [ $Lang == "fr" ]
1961 
		then
1962 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1963 
		echo "#                                                                           #"
1964 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1965 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1966 
		echo "#                                                                           #"
1967 
		echo "#############################################################################"
1968 
		echo
1969 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1970 
		echo
1971 
		echo "- Lisez attentivement la documentation d'exploitation"
1972 
		echo
1973 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1974 
		echo
1975 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1976 
	else
1977 
		echo "#                        Enf of ALCASAR install process                     #"
1978 
		echo "#                                                                           #"
1979 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1980 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1981 
		echo "#                                                                           #"
1982 
		echo "#############################################################################"
1983 
		echo
1984 
		echo "- The system will be rebooted in order to operate ALCASAR"
1985 
		echo
1986 
		echo "- Read the exploitation documentation"
1987 
		echo
1988 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1989 
		echo
1990 
		echo "                   Hit 'Enter' to continue"
1991 
	fi
1782 franck 1992 
	sleep 2
815 richard 1993 
	if [ "$mode" != "update" ]
820 richard 1994 
	then
815 richard 1995 
		read a
1996 
	fi
774 richard 1997 
	clear
1 root 1998 
	reboot
1999 
} # End post_install ()
2000 
 
2001 
#################################
1005 richard 2002 
#  	Main Install loop  	#
1 root 2003 
#################################
832 richard 2004 
dir_exec=`dirname "$0"`
2005 
if [ $dir_exec != "." ]
2006 
then
2007 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2008 
	echo "Launch this program from the ALCASAR archive directory"
2009 
	exit 0
2010 
fi
2011 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2012 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2013 
nb_args=$#
2014 
args=$1
2015 
if [ $nb_args -eq 0 ]
2016 
then
2017 
	nb_args=1
2018 
	args="-h"
2019 
fi
1062 richard 2020 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2021 
case $args in
2022 
	-\? | -h* | --h*)
2023 
		echo "$usage"
2024 
		exit 0
2025 
		;;
291 franck 2026 
	-i | --install)
1538 richard 2027 
		header_install
959 franck 2028 
		license
1544 richard 2029 
		header_install
29 richard 2030 
		testing
595 richard 2031 
# RPMs install
2032 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2033 
		if [ "$?" != "0" ]
1 root 2034 
		then
595 richard 2035 
			exit 0
2036 
		fi
1249 richard 2037 
		if [ -e $CONF_FILE ]
595 richard 2038 
		then
597 richard 2039 
# Uninstall the running version
1828 richard 2040 
			$DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2041 
		fi
636 richard 2042 
# Test if manual update
1362 richard 2043 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2044 
		then
636 richard 2045 
			header_install
595 richard 2046 
			if [ $Lang == "fr" ]
636 richard 2047 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2048 
				else echo "The configuration file of an old version has been found";
595 richard 2049 
			fi
597 richard 2050 
			response=0
2051 
			PTN='^[oOnNyY]$'
2052 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2053 
			do
2054 
				if [ $Lang == "fr" ]
2055 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2056 
					else echo -n "Do you want to use it (Y/n)?";
2057 
				 fi
2058 
				read response
2059 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2060 
				then rm -f /tmp/alcasar-conf*
2061 
				fi
2062 
			done
2063 
		fi
636 richard 2064 
# Test if update
1057 richard 2065 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2066 
		then
2067 
			if [ $Lang == "fr" ]
2068 
				then echo "#### Installation avec mise à jour ####";
2069 
				else echo "#### Installation with update     ####";
2070 
			fi
636 richard 2071 
# Extract the central configuration file
1057 richard 2072 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2073 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2074 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2075 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2076 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2077 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2078 
			mode="update"
1 root 2079 
		fi
1837 richard 2080 
		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 2081 
		do
2082 
			$func
1362 richard 2083 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2084 
		done
5 franck 2085 
		;;
291 franck 2086 
	-u | --uninstall)
1828 richard 2087 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2088 
		then
597 richard 2089 
			if [ $Lang == "fr" ]
2090 
				then echo "ALCASAR n'est pas installé!";
2091 
				else echo "ALCASAR isn't installed!";
2092 
			fi
1 root 2093 
			exit 0
2094 
		fi
5 franck 2095 
		response=0
2096 
		PTN='^[oOnN]$'
580 richard 2097 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2098 
		do
597 richard 2099 
			if [ $Lang == "fr" ]
2100 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2101 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2102 
			fi
5 franck 2103 
			read response
2104 
		done
1103 richard 2105 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2106 
		then
1103 richard 2107 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2108 
		else
2109 
			rm -f /tmp/alcasar-conf*
1 root 2110 
		fi
597 richard 2111 
# Uninstall the running version
1828 richard 2112 
		$DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2113 
		;;
2114 
	*)
2115 
		echo "Argument inconnu :$1";
460 richard 2116 
		echo "Unknown argument :$1";
1 root 2117 
		echo "$usage"
2118 
		exit 1
2119 
		;;
2120 
esac
10 franck 2121 
# end of script
366 franck 2122