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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 2088 2016-12-12 06:57:16Z raphael.pion $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
32 
#	ACC			: ALCASAR Control Center installation
33 
#	CA			: Certification Authority initialization
1837 richard 34 
#	time_server		: NTPd configuration
1221 richard 35 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36 
#	radius			: FreeRadius initialisation
37 
#	chilli			: coovachilli initialisation (+authentication page)
38 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39 
#	antivirus		: HAVP + libclamav configuration
1485 richard 40 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
1873 richard 42 
#	nfsen		:	: Configuration of Nfsen Netflow grapher
1253 richard 43 
#	dnsmasq			: Name server configuration
1541 richard 44 
#	vnstat			: little network stat daemon
1873 richard 45 
#	BL			: Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49 
#	post_install		: Security, log rotation, etc.
1 root 50 
 
51 
DATE=`date '+%d %B %Y - %Hh%M'`
52 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54 
mode="install"
1 root 55 
# ******* Files parameters - paramètres fichiers *********
1015 richard 56 
DIR_INSTALL=`pwd`				# current directory
57 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1938 richard 59 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"		# install directory (with blacklist files)
1564 richard 60 
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 61 
DIR_WEB="/var/www/html"				# directory of APACHE
62 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
63 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
64 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
65 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1828 richard 76 
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`							# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77 
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78 
MTU="1500"
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
1538 richard 87 
	then
88 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89 
	else
90 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91 
	fi
1538 richard 92 
	response=0
93 
	PTN='^[oOyYnN]$'
94 
	until [[ $(expr $response : $PTN) -gt 0 ]]
95 
	do
96 
		if [ $Lang == "fr" ]
1563 franck 97 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99 
		fi
100 
		read response
101 
	done
102 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103 
	then
104 
		exit 1
105 
	fi
959 franck 106 
}
107 
 
1 root 108 
header_install ()
109 
{
110 
	clear
111 
	echo "-----------------------------------------------------------------------------"
460 richard 112 
	echo "                     ALCASAR V$VERSION Installation"
1 root 113 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114 
	echo "-----------------------------------------------------------------------------"
1389 richard 115 
}
1 root 116 
 
117 
##################################################################
1221 richard 118 
##			Function "testing"			##
1378 richard 119 
## - Test of Mageia version					##
1529 richard 120 
## - Test of ALCASAR version (if already installed)		##
1342 richard 121 
## - Test of free space on /var  (>10G)				##
1005 richard 122 
## - Test of Internet access					##
29 richard 123 
##################################################################
124 
testing ()
125 
{
1529 richard 126 
# Test of Mageia version
127 
# extract the current Mageia version and hardware architecture (i586 ou X64)
128 
	fic=`cat /etc/product.id`
129 
	unknown_os=0
130 
	old="$IFS"
131 
	IFS=","
132 
	set $fic
133 
	for i in $*
134 
	do
135 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136 
			then
137 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138 
			unknown_os=`expr $unknown_os + 1`
139 
		fi
140 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141 
			then
142 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143 
			unknown_os=`expr $unknown_os + 1`
144 
		fi
145 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146 
			then
147 
			ARCH=`echo $i|cut -d"=" -f2`
148 
			unknown_os=`expr $unknown_os + 1`
149 
		fi
150 
	done
151 
	IFS="$old"
1362 richard 152 
# Test if ALCASAR is already installed
153 
	if [ -e $CONF_FILE ]
154 
	then
155 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156 
		if [ $Lang == "fr" ]
1362 richard 157 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159 
		fi
1362 richard 160 
		response=0
161 
		PTN='^[oOnNyY]$'
162 
		until [[ $(expr $response : $PTN) -gt 0 ]]
163 
		do
164 
			if [ $Lang == "fr" ]
165 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166 
				else echo -n "Do you want to update (Y/n)?";
167 
			 fi
168 
			read response
169 
		done
170 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
171 
		then
172 
			rm -f /tmp/alcasar-conf*
173 
		else
1684 richard 174 
# Retrieve former NICname
175 
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176 
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177 
# Create the current conf file
1362 richard 178 
			$DIR_SCRIPTS/alcasar-conf.sh --create
179 
			mode="update"
180 
		fi
1529 richard 181 
	fi
1785 richard 182 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 183 
		then
184 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185 
			then
1529 richard 186 
			echo
1378 richard 187 
			if [ $Lang == "fr" ]
188 
				then
1529 richard 189 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 190 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
191 
				echo "2 - Installez Linux-Mageia 5 et ALCASAR (cf. doc d'installation)"
192 
				echo "3 - Importez votre base des usagers"
1378 richard 193 
			else
194 
				echo "The automatic update of ALCASAR can't be performed."
1961 richard 195 
				echo "1 - Save your traceability files and the user database"
196 
				echo "2 - Install Linux-Mageia 5 & ALCASAR (cf. installation doc)"
197 
				echo "3 - Import your users database"
1378 richard 198 
			fi
1529 richard 199 
		else
200 
			if [ $Lang == "fr" ]
201 
				then
202 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203 
			else
204 
				echo "The installation of ALCASAR can't be performed."
1378 richard 205 
			fi
206 
		fi
1529 richard 207 
		echo
208 
		if [ $Lang == "fr" ]
209 
			then
1785 richard 210 
			echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 211 
		else
1785 richard 212 
			echo "The OS must be replaced (Mageia5)"
1529 richard 213 
		fi
214 
		exit 0
1342 richard 215 
	fi
1529 richard 216 
	if [ ! -d /var/log/netflow/porttracker ]
217 
		then
218 
# Test of free space on /var
219 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220 
		if [ $free_space -lt 10 ]
221 
			then
222 
			if [ $Lang == "fr" ]
223 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225 
			fi
226 
		exit 0
227 
		fi
228 
	fi
1378 richard 229 
	if [ $Lang == "fr" ]
784 richard 230 
		then echo -n "Tests des paramètres réseau : "
595 richard 231 
		else echo -n "Network parameters tests : "
232 
	fi
1471 richard 233 
# Test of Ethernet links state
1828 richard 234 
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 235 
	for i in $DOWN_IF
236 
	do
237 
		if [ $Lang == "fr" ]
238 
		then
239 
			echo "Échec"
240 
			echo "Le lien réseau de la carte $i n'est pas actif."
241 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242 
		else
243 
			echo "Failed"
244 
			echo "The link state of $i interface is down."
245 
			echo "Make sure that this network card is connected to a switch or an A.P."
246 
		fi
247 
		exit 0
248 
	done
249 
	echo -n "."
250 
 
251 
# Test EXTIF config files
1499 richard 252 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254 
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256 
	then
784 richard 257 
		if [ $Lang == "fr" ]
258 
		then
259 
			echo "Échec"
260 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263 
		else
264 
			echo "Failed"
265 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268 
		fi
830 richard 269 
		echo "DEVICE=$EXTIF"
784 richard 270 
		echo "IPADDR="
271 
		echo "NETMASK="
272 
		echo "GATEWAY="
273 
		echo "DNS1="
274 
		echo "DNS2="
830 richard 275 
		echo "ONBOOT=yes"
784 richard 276 
		exit 0
277 
	fi
278 
	echo -n "."
1471 richard 279 
 
280 
# Test if router is alive (Box FAI)
1686 richard 281 
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282 
		if [ $Lang == "fr" ]
283 
		then
284 
			echo "Échec"
285 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286 
			echo "Réglez ce problème puis relancez ce script."
287 
		else
288 
			echo "Failed"
289 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290 
			echo "Resolv this problem, then restart this script."
291 
		fi
29 richard 292 
		exit 0
293 
	fi
308 richard 294 
	echo -n "."
978 franck 295 
# On teste le lien vers le routeur par defaut
1499 richard 296 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298 
	       	then
595 richard 299 
		if [ $Lang == "fr" ]
300 
		then
301 
			echo "Échec"
1499 richard 302 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303 
			echo "Réglez ce problème puis relancez ce script."
304 
		else
305 
			echo "Failed"
306 
			echo "The Internet gateway doesn't answered"
307 
			echo "Resolv this problem, then restart this script."
308 
		fi
308 richard 309 
		exit 0
310 
	fi
311 
	echo -n "."
421 franck 312 
# On teste la connectivité Internet
29 richard 313 
	rm -rf /tmp/con_ok.html
308 richard 314 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315 
	if [ ! -e /tmp/con_ok.html ]
316 
	then
595 richard 317 
		if [ $Lang == "fr" ]
318 
		then
319 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321 
			echo "Vérifiez la validité des adresses IP des DNS."
322 
		else
323 
			echo "The Internet connection try failed (google.fr)."
324 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325 
			echo "Verify the DNS IP addresses"
326 
		fi
29 richard 327 
		exit 0
328 
	fi
329 
	rm -rf /tmp/con_ok.html
308 richard 330 
	echo ". : ok"
1389 richard 331 
} # end of testing ()
302 richard 332 
 
333 
##################################################################
1221 richard 334 
##			Function "init"				##
302 richard 335 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336 
## - Installation et modification des scripts du portail	##
337 
##################################################################
338 
init ()
339 
{
527 richard 340 
	if [ "$mode" != "update" ]
302 richard 341 
	then
342 
# On affecte le nom d'organisme
597 richard 343 
		header_install
302 richard 344 
		ORGANISME=!
345 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347 
                do
595 richard 348 
			if [ $Lang == "fr" ]
597 richard 349 
			       	then echo -n "Entrez le nom de votre organisme : "
350 
				else echo -n "Enter the name of your organism : "
595 richard 351 
			fi
330 franck 352 
			read ORGANISME
613 richard 353 
			if [ "$ORGANISME" == "" ]
330 franck 354 
				then
355 
				ORGANISME=!
356 
			fi
357 
		done
302 richard 358 
	fi
1 root 359 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360 
	rm -f $PASSWD_FILE
1350 richard 361 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365 
	$SED "/^password.*/d" /boot/grub/menu.lst
366 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378 
	echo "$secretradius" >> $PASSWD_FILE
379 
	chmod 640 $PASSWD_FILE
1828 richard 380 
#  copy scripts in in /usr/local/bin
5 franck 381 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 382 
#  copy conf files in /usr/local/etc
1954 richard 383 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 384 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
385 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
386 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388 
# generate central conf file
389 
	cat <<EOF > $CONF_FILE
612 richard 390 
##########################################
391 
##                                      ##
392 
##          ALCASAR Parameters          ##
393 
##                                      ##
394 
##########################################
1 root 395 
 
612 richard 396 
INSTALL_DATE=$DATE
397 
VERSION=$VERSION
398 
ORGANISM=$ORGANISME
1748 richard 399 
HOSTNAME=$HOSTNAME
923 franck 400 
DOMAIN=$DOMAIN
612 richard 401 
EOF
628 richard 402 
	chmod o-rwx $CONF_FILE
1 root 403 
} # End of init ()
404 
 
405 
##################################################################
1221 richard 406 
##			Function "network"			##
1 root 407 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 408 
## - Nommage DNS du système 					##
1336 richard 409 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 410 
## - Modification du fichier /etc/hosts				##
411 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412 
##################################################################
413 
network ()
414 
{
415 
	header_install
636 richard 416 
	if [ "$mode" != "update" ]
417 
		then
418 
		if [ $Lang == "fr" ]
419 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421 
		fi
422 
		response=0
423 
		PTN='^[oOyYnN]$'
424 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425 
		do
595 richard 426 
			if [ $Lang == "fr" ]
659 richard 427 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429 
			fi
1 root 430 
			read response
431 
		done
636 richard 432 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433 
		then
434 
			PRIVATE_IP_MASK="0"
435 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
436 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437 
			do
595 richard 438 
				if [ $Lang == "fr" ]
597 richard 439 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441 
				fi
597 richard 442 
				read PRIVATE_IP_MASK
1 root 443 
			done
636 richard 444 
		else
445 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446 
		fi
595 richard 447 
	else
637 richard 448 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
449 
		rm -rf conf/etc/alcasar.conf
1 root 450 
	fi
861 richard 451 
# Define LAN side global parameters
1740 richard 452 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 453 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 454 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 455 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 456 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 457 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 458 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
459 
		then
460 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
461 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462 
	fi
463 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
464 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 465 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 466 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 467 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 469 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
470 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 471 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1828 richard 472 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 473 
# Define Internet parameters
1613 franck 474 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 475 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476 
	if [ $nb_dns == 2 ]
477 
		then
478 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
479 
	fi
70 franck 480 
	DNS1=${DNS1:=208.67.220.220}
481 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 482 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485 
# Wrtie the conf file
1469 richard 486 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
487 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
489 
	if [ $IP_SETTING == "dhcp" ]
490 
		then
491 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 492 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 493 
	else
494 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 495 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 496 
	fi
1587 richard 497 
	echo "DNS1=$DNS1" >> $CONF_FILE
498 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 499 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 500 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501 
	echo "DHCP=on" >> $CONF_FILE
914 franck 502 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
503 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
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
1992 richard 706 
ErrorDocument 404 /error/index.php
1532 richard 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
2077 franck 853 
# Replacement of the extension .cer by .der in MIME type
854 
$SED "s?^application/pkix-cert.*?application/pkix-cert		der?g" /etc/mime.types
1833 richard 855 
# Launch after coova (in order to wait tun0 to be up)
1378 richard 856 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 857 
} # End of ACC ()
1 root 858 
 
1893 richard 859 
##########################################################################
860 
##				Fonction "CA"				##
1898 richard 861 
## - Creating the CA and the server certificate (apache)	 	##
1893 richard 862 
##########################################################################
1221 richard 863 
CA ()
1 root 864 
{
510 richard 865 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 866 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 867 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 868 
	cat <<EOF > $FIC_VIRTUAL_SSL
869 
# default SSL virtual host, used for all HTTPS requests that do not
870 
# match a ServerName or ServerAlias in any <VirtualHost> block.
871 
 
872 
<VirtualHost _default_:443>
873 
# general configuration
874 
    ServerAdmin root@localhost
1748 richard 875 
    ServerName $HOSTNAME.$DOMAIN
1410 richard 876 
 
877 
# SSL configuration
878 
    SSLEngine on
879 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
880 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
881 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
882 
    CustomLog logs/ssl_request_log \
883 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
884 
    ErrorLog logs/ssl_error_log
885 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
886 
</VirtualHost>
887 
EOF
5 franck 888 
	chown -R root:apache /etc/pki
1 root 889 
	chmod -R 750 /etc/pki
1389 richard 890 
} # End of CA ()
1 root 891 
 
1837 richard 892 
##################################################################
893 
##			Function "time_server"			##
894 
## - Configuring NTP server					##
895 
##################################################################
896 
time_server ()
897 
{
898 
# Set the Internet time server
899 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
900 
	cat <<EOF > /etc/ntp/step-tickers
901 
0.fr.pool.ntp.org	# adapt to your country
902 
1.fr.pool.ntp.org
903 
2.fr.pool.ntp.org
904 
EOF
905 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
906 
	cat <<EOF > /etc/ntp.conf
907 
server 0.fr.pool.ntp.org	# adapt to your country
908 
server 1.fr.pool.ntp.org
909 
server 2.fr.pool.ntp.org
910 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
911 
fudge 127.127.1.0 stratum 10
912 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
913 
restrict 127.0.0.1
914 
driftfile /var/lib/ntp/drift
915 
logfile /var/log/ntp.log
916 
disable monitor
917 
EOF
918 
	chown -R ntp:ntp /var/lib/ntp
919 
# Synchronize now
920 
	ntpd -q -g &
921 
} # End of time_server ()
922 
 
1 root 923 
##########################################################################################
1221 richard 924 
##			Fonction "init_db"						##
1 root 925 
## - Initialisation de la base Mysql							##
926 
## - Affectation du mot de passe de l'administrateur (root)				##
927 
## - Suppression des bases et des utilisateurs superflus				##
928 
## - Création de la base 'radius'							##
929 
## - Installation du schéma de cette base						##
930 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
931 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
932 
##########################################################################################
933 
init_db ()
934 
{
1990 richard 935 
	if [ `systemctl is-active mysqld` == "active" ]
936 
	then
937 
		systemctl stop mysqld
938 
	fi
1355 richard 939 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 940 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 941 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 942 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 943 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 944 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
945 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
946 
	$SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 947 
	/usr/bin/systemctl start mysqld.service
1963 richard 948 
	nb_round=1
1981 richard 949 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 950 
	do
951 
		nb_round=`expr $nb_round + 1`
952 
		sleep 2
953 
	done
1981 richard 954 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 955 
	then
1981 richard 956 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 957 
		exit
1955 richard 958 
	fi
1 root 959 
	mysqladmin -u root password $mysqlpwd
960 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 961 
# Secure the server
962 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
963 
	$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 964 
# Create 'radius' database
1317 richard 965 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 966 
# Add an empty radius database structure
1800 richard 967 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 968 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 969 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 970 
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
971 
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 972 
	/usr/bin/systemctl daemon-reload
1389 richard 973 
} # End of init_db ()
1 root 974 
 
975 
##########################################################################
1389 richard 976 
##			Fonction "radius"				##
1 root 977 
## - Paramètrage des fichiers de configuration FreeRadius		##
978 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
979 
## - Modification de fichier de conf pour l'accès à Mysql		##
980 
##########################################################################
1389 richard 981 
radius ()
1 root 982 
{
1800 richard 983 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 984 
	chown -R radius:radius /etc/raddb
985 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 986 
# Set radius.conf parameters
1 root 987 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
988 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
989 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 990 
# remove the proxy function
1 root 991 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
992 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 993 
# remove EAP module
654 richard 994 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 995 
# listen on loopback (should be modified later if EAP enabled)
1 root 996 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 997 
# enable the  SQL module (and SQL counter)
1 root 998 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
999 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1000 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1001 
# only include modules for ALCASAR needs
1002 
	$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
1003 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1004 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1005 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1006 
	$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
1007 
	$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 1008 
# remvove virtual server and copy our conf file
1 root 1009 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 1010 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1011 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1012 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1013 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1014 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1015 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1016 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1017 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1018 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1019 
	cat << EOF > /etc/raddb/clients.conf
1020 
client 127.0.0.1 {
1021 
	secret = $secretradius
1022 
	shortname = localhost
1023 
}
1024 
EOF
1278 richard 1025 
# sql.conf modification
1 root 1026 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1027 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1028 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1029 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1030 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1031 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 1032 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1033 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1034 
# counter.conf modification (change the Max-All-Session-Time counter)
1035 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1036 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1037 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1038 
# make certain that mysql is up before radius start
1039 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1040 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1041 
	/usr/bin/systemctl daemon-reload
1389 richard 1042 
} # End radius ()
1 root 1043 
 
799 richard 1044 
##################################################################################
1389 richard 1045 
##			Fonction "chilli"					##
799 richard 1046 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1047 
## - Paramètrage de la page d'authentification (intercept.php)			##
1048 
##################################################################################
1389 richard 1049 
chilli ()
1 root 1050 
{
1370 richard 1051 
# chilli unit for systemd
1052 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1053 
#  This file is part of systemd.
1054 
#
1055 
#  systemd is free software; you can redistribute it and/or modify it
1056 
#  under the terms of the GNU General Public License as published by
1057 
#  the Free Software Foundation; either version 2 of the License, or
1058 
#  (at your option) any later version.
1370 richard 1059 
[Unit]
1060 
Description=chilli is a captive portal daemon
1061 
After=network.target
1062 
 
1063 
[Service]
1379 richard 1064 
Type=forking
1370 richard 1065 
ExecStart=/usr/libexec/chilli start
1066 
ExecStop=/usr/libexec/chilli stop
1067 
ExecReload=/usr/libexec/chilli reload
1068 
PIDFile=/var/run/chilli.pid
1069 
 
1070 
[Install]
1071 
WantedBy=multi-user.target
1072 
EOF
799 richard 1073 
# init file creation
1370 richard 1074 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1075 
	cat <<EOF > /etc/init.d/chilli
799 richard 1076 
#!/bin/sh
1077 
#
1078 
# chilli CoovaChilli init
1079 
#
1080 
# chkconfig: 2345 65 35
1081 
# description: CoovaChilli
1082 
### BEGIN INIT INFO
1083 
# Provides:       chilli
1084 
# Required-Start: network
1085 
# Should-Start:
1086 
# Required-Stop:  network
1087 
# Should-Stop:
1088 
# Default-Start:  2 3 5
1089 
# Default-Stop:
1090 
# Description:    CoovaChilli access controller
1091 
### END INIT INFO
1092 
 
1093 
[ -f /usr/sbin/chilli ] || exit 0
1094 
. /etc/init.d/functions
1095 
CONFIG=/etc/chilli.conf
1096 
pidfile=/var/run/chilli.pid
1097 
[ -f \$CONFIG ] || {
1098 
    echo "\$CONFIG Not found"
1099 
    exit 0
1100 
}
1101 
RETVAL=0
1102 
prog="chilli"
1103 
case \$1 in
1104 
    start)
1105 
	if [ -f \$pidfile ] ; then
1106 
		gprintf "chilli is already running"
1107 
	else
1108 
        	gprintf "Starting \$prog: "
1109 
		rm -f /var/run/chilli* # cleaning
1828 richard 1110 
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1111 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1112 
		[ -e /dev/net/tun ] || {
1113 
	    	(cd /dev;
1114 
			mkdir net;
1115 
			cd net;
1116 
			mknod tun c 10 200)
1117 
		}
1336 richard 1118 
		ifconfig $INTIF 0.0.0.0
1576 richard 1119 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1120 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1121 
        	RETVAL=$?
1122 
	fi
1123 
	;;
1124 
 
1125 
    reload)
1126 
	killall -HUP chilli
1127 
	;;
1128 
 
1129 
    restart)
1130 
	\$0 stop
1131 
        sleep 2
1132 
	\$0 start
1133 
	;;
1134 
 
1135 
    status)
1136 
        status chilli
1137 
        RETVAL=0
1138 
        ;;
1139 
 
1140 
    stop)
1141 
	if [ -f \$pidfile ] ; then
1142 
        	gprintf "Shutting down \$prog: "
1143 
		killproc /usr/sbin/chilli
1144 
		RETVAL=\$?
1145 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1146 
	else
1147 
        	gprintf "chilli is not running"
1148 
	fi
1149 
	;;
1150 
 
1151 
    *)
1152 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1153 
        exit 1
1154 
esac
1155 
echo
1156 
EOF
1801 richard 1157 
chmod a+x /etc/init.d/chilli
1158 
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1159 
# conf file creation
346 richard 1160 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1161 
	#NTP Option configuration for DHCP
2032 richard 1162 
	#DHCP Options : rfc2132
1163 
		#dhcp option value will be convert in hexa.
1164 
		#NTP option (or 'option 42') is like :
1165 
		#
1166 
		#    Code   Len         Address 1               Address 2
1167 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1168 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1169 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1170 
		#
1171 
		#Code : 42 => 2a
1172 
		#Len : 4 => 04
2016 raphael.pi 1173 
	PRIVATE_IP_HEXA=$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f1))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f2))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f3))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f4))
346 richard 1174 
	cat <<EOF > /etc/chilli.conf
1175 
# coova config for ALCASAR
1176 
cmdsocket	/var/run/chilli.sock
1336 richard 1177 
unixipc		chilli.$INTIF.ipc
1551 richard 1178 
pidfile		/var/run/chilli.pid
346 richard 1179 
net		$PRIVATE_NETWORK_MASK
595 richard 1180 
dhcpif		$INTIF
841 richard 1181 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1182 
#nodynip
865 richard 1183 
#statip
1184 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1185 
domain		$DOMAIN
355 richard 1186 
dns1		$PRIVATE_IP
1187 
dns2		$PRIVATE_IP
346 richard 1188 
uamlisten	$PRIVATE_IP
503 richard 1189 
uamport		3990
837 richard 1190 
macauth
1191 
macpasswd	password
1697 richard 1192 
strictmacauth
1243 richard 1193 
locationname	$HOSTNAME.$DOMAIN
346 richard 1194 
radiusserver1	127.0.0.1
1195 
radiusserver2	127.0.0.1
1196 
radiussecret	$secretradius
1197 
radiusauthport	1812
1198 
radiusacctport	1813
1243 richard 1199 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1200 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1201 
uamsecret	$secretuam
1249 richard 1202 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1203 
coaport		3799
1379 richard 1204 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1205 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1206 
include		$DIR_DEST_ETC/alcasar-uamallowed
1207 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1208 
dhcpopt		2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1209 
macup		$DIR_DEST_BIN/alcasar-macup.sh
1210 
macdown		$DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1211 
#dhcpgateway		none
1212 
#dhcprelayagent		none
1610 franck 1213 
#dhcpgatewayport	none
346 richard 1214 
EOF
1336 richard 1215 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1216 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1217 
# create files for trusted domains and urls
1148 crox53 1218 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1219 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1220 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1221 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1222 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1223 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1224 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1225 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1226 
	if [ "$chilli_exist" == "1" ]
1227 
	then
1228 
	      userdel -r chilli 2>/dev/null
1229 
	fi
1230 
	groupadd -f chilli
1231 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1232 
}  # End of chilli ()
1349 richard 1233 
 
1 root 1234 
##################################################################
1389 richard 1235 
##		Fonction "dansguardian"				##
1 root 1236 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1237 
##################################################################
1389 richard 1238 
dansguardian ()
1 root 1239 
{
1841 richard 1240 
	mkdir -p /var/dansguardian /var/log/dansguardian
1241 
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1242 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1243 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1244 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1245 
# By default the filter is off
1556 richard 1246 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1247 
# French deny HTML page
497 richard 1248 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1249 
# Listen only on LAN side
497 richard 1250 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1251 
# DG send its flow to HAVP
1252 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1253 
# replace the default deny HTML page
1 root 1254 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1255 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1256 
# Don't log
1257 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1258 
# on désactive par défaut le controle de contenu des pages html
497 richard 1259 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1260 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1261 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1262 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1263 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1264 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1265 
 
1266 
# Configure Dansguardian for large site
1267 
# Minimum number of processus to handle connections
1268 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1269 
# Maximum number of processus to handle connections
1270 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1271 
# Run at least 8 daemons
1272 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1273 
# minimum number of processes to spawn
1274 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1275 
# maximum age of a child process before it croaks it
1276 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1277 
 
1 root 1278 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1279 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1280 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1281 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1282 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1283 
	touch $DIR_DG/lists/bannedextensionlist
1284 
	touch $DIR_DG/lists/bannedmimetypelist
1285 
# 'Safesearch' regex actualisation
498 richard 1286 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1287 
# empty LAN IP list that won't be WEB filtered
1288 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1289 
	touch $DIR_DG/lists/exceptioniplist
1290 
# Keep a copy of URL & domain filter configuration files
1291 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1292 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1293 
} # End of dansguardian ()
1 root 1294 
 
71 richard 1295 
##################################################################
1221 richard 1296 
##			Fonction "antivirus"			##
1357 richard 1297 
## - configuration of havp, libclamav and freshclam		##
71 richard 1298 
##################################################################
1299 
antivirus ()
1300 
{
1358 richard 1301 
# create 'havp' user
288 richard 1302 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1303 
	if [ "$havp_exist" == "1" ]
288 richard 1304 
	then
478 richard 1305 
	      userdel -r havp 2>/dev/null
894 richard 1306 
	      groupdel havp 2>/dev/null
288 richard 1307 
	fi
307 richard 1308 
	groupadd -f havp
1486 richard 1309 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1310 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1311 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1312 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1313 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1314 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1315 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1316 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1317 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1318 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1319 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1320 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1321 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1322 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1323 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1324 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1325 
# skip checking of youtube flow (too heavy load / risk too low)
1326 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1327 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1328 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1329 
# adapt init script and systemd unit
335 richard 1330 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1331 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1332 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1333 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1334 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1335 
# replace of the intercept page (template)
340 richard 1336 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1337 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1338 
# update virus database every 4 hours (24h/6)
1357 richard 1339 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1340 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1341 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1342 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1343 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1344 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1345 
# update now
1382 richard 1346 
	/usr/bin/freshclam --no-warnings
1389 richard 1347 
} # End of antivirus ()
71 richard 1348 
 
1486 richard 1349 
##########################################################################
1350 
##			Fonction "tinyproxy"				##
1351 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1352 
##########################################################################
1485 richard 1353 
tinyproxy ()
1354 
{
1486 richard 1355 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1356 
	if [ "$tinyproxy_exist" == "1" ]
1357 
	then
1358 
	      userdel -r tinyproxy 2>/dev/null
1359 
	      groupdel tinyproxy 2>/dev/null
1360 
	fi
1361 
	groupadd -f tinyproxy
1488 richard 1362 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1363 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1364 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1365 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1366 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1367 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1368 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1369 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1370 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1371 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1372 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1373 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1374 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1375 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1376 
# Create the systemd unit
1377 
cat << EOF > /lib/systemd/system/tinyproxy.service
1378 
#  This file is part of systemd.
1379 
#
1380 
#  systemd is free software; you can redistribute it and/or modify it
1381 
#  under the terms of the GNU General Public License as published by
1382 
#  the Free Software Foundation; either version 2 of the License, or
1383 
#  (at your option) any later version.
1485 richard 1384 
 
1509 richard 1385 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1386 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1387 
[Unit]
1388 
Description=Tinyproxy Web Proxy Server
1389 
After=network.target iptables.service
1390 
 
1391 
[Service]
1392 
Type=forking
1518 richard 1393 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1394 
ExecStartPre=/bin/sleep 2
1395 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1396 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1397 
 
1398 
[Install]
1399 
WantedBy=multi-user.target
1400 
EOF
1401 
 
1485 richard 1402 
} # end of tinyproxy
1 root 1403 
##################################################################################
1389 richard 1404 
##			function "ulogd"					##
476 richard 1405 
## - Ulog config for multi-log files 						##
1406 
##################################################################################
1389 richard 1407 
ulogd ()
476 richard 1408 
{
1409 
# Three instances of ulogd (three different logfiles)
1410 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1411 
	nl=1
1358 richard 1412 
	for log_type in traceability ssh ext-access
478 richard 1413 
	do
1365 richard 1414 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1415 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1416 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1417 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1418 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1419 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1420 
[emu1]
478 richard 1421 
file="/var/log/firewall/$log_type.log"
1422 
sync=1
1423 
EOF
1452 richard 1424 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1425 
		nl=`expr $nl + 1`
1426 
	done
476 richard 1427 
	chown -R root:apache /var/log/firewall
1428 
	chmod 750 /var/log/firewall
1429 
	chmod 640 /var/log/firewall/*
1389 richard 1430 
}  # End of ulogd ()
476 richard 1431 
 
1159 crox53 1432 
 
1433 
##########################################################
1389 richard 1434 
##              Function "nfsen"			##
1567 richard 1435 
## - install the nfsen grapher				##
1436 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1437 
##########################################################
1389 richard 1438 
nfsen()
1 root 1439 
{
1569 richard 1440 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1441 
# Add PortTracker plugin
1534 richard 1442 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1443 
	do
1536 richard 1444 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1445 
	done
1569 richard 1446 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1447 
# use of our conf file and init unit
1569 richard 1448 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1449 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1450 
	DirTmp=$(pwd)
1569 richard 1451 
	cd /tmp/nfsen-1.3.7/
1570 richard 1452 
	/usr/bin/perl install.pl etc/nfsen.conf
1453 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1454 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1455 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1456 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1457 
	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
1458 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1459 
# nfsen unit for systemd
1460 
cat << EOF > /lib/systemd/system/nfsen.service
1461 
#  This file is part of systemd.
1462 
#
1463 
#  systemd is free software; you can redistribute it and/or modify it
1464 
#  under the terms of the GNU General Public License as published by
1465 
#  the Free Software Foundation; either version 2 of the License, or
1466 
#  (at your option) any later version.
1467 
 
1468 
# This unit launches nfsen (a Netflow grapher).
1469 
[Unit]
1470 
Description= NfSen init script
1471 
After=network.target iptables.service
1472 
 
1473 
[Service]
1474 
Type=oneshot
1475 
RemainAfterExit=yes
1393 richard 1476 
PIDFile=/var/run/nfsen/nfsen.pid
1477 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1478 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1479 
ExecStart=/usr/bin/nfsen start
1480 
ExecStop=/usr/bin/nfsen stop
1393 richard 1481 
ExecReload=/usr/bin/nfsen restart
1372 richard 1482 
TimeoutSec=0
1483 
 
1484 
[Install]
1485 
WantedBy=multi-user.target
1486 
EOF
1365 richard 1487 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1488 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1489 
# expire delay for the profile "live"
1574 richard 1490 
	/usr/bin/systemctl start nfsen
1393 richard 1491 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1492 
# add SURFmap plugin
1509 richard 1493 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1494 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1495 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1496 
	cd /tmp/
1497 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1498 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1499 
# clear the installation
1221 richard 1500 
	cd $DirTmp
1509 richard 1501 
	rm -rf /tmp/nfsen*
1502 
	rm -rf /tmp/SURFmap*
1389 richard 1503 
} # End of nfsen ()
1 root 1504 
 
1390 richard 1505 
##################################################
1541 richard 1506 
##		Function "vnstat"		##
1507 
## Initialization of Vnstat and vnstat phpFE    ##
1508 
##################################################
1509 
vnstat ()
1510 
{
1511 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1512 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1513 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1514 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1515 
	/usr/bin/vnstat -u -i $EXTIF
1516 
} # End of vnstat
1517 
##################################################
1389 richard 1518 
##		Function "dnsmasq"		##
1390 richard 1519 
##################################################
1389 richard 1520 
dnsmasq ()
219 jeremy 1521 
{
1522 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1523 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1524 
#	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1525 
	$SED "s?^.*OPTIONS=.*?#OPTIONS=\"--log-async=250 --log-queries --log-facility=/var/log/dnsmasq/queries.log\"?g" /etc/sysconfig/dnsmasq # General Options for dnslog or debugging
1961 richard 1526 
	$SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1527 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1528 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1529 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1530 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1531 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1532 
listen-address=$PRIVATE_IP
1390 richard 1533 
pid-file=/var/run/dnsmasq.pid
259 richard 1534 
listen-address=127.0.0.1
286 richard 1535 
no-dhcp-interface=$INTIF
1387 richard 1536 
no-dhcp-interface=tun0
1537 
no-dhcp-interface=lo
259 richard 1538 
bind-interfaces
1721 richard 1539 
cache-size=2048
259 richard 1540 
domain-needed
1541 
expand-hosts
1542 
bogus-priv
1543 
filterwin2k
1544 
server=$DNS1
1545 
server=$DNS2
1387 richard 1546 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1547 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1548 
#dhcp-option=option:router,$PRIVATE_IP
1549 
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1550 
#domain=$DOMAIN
259 richard 1551 
 
1387 richard 1552 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1553 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1554 
EOF
1356 richard 1555 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1556 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1557 
# Configuration file for "dnsmasq with blacklist"
1873 richard 1558 
# Add Toulouse University blacklist domains
1472 richard 1559 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1560 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1561 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1562 
listen-address=$PRIVATE_IP
1563 
port=54
1564 
no-dhcp-interface=$INTIF
1387 richard 1565 
no-dhcp-interface=tun0
1472 richard 1566 
no-dhcp-interface=lo
498 richard 1567 
bind-interfaces
1721 richard 1568 
cache-size=2048
498 richard 1569 
domain-needed
1570 
expand-hosts
1571 
bogus-priv
1572 
filterwin2k
2009 raphael.pi 1573 
log-queries
1574 
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1575 
server=$DNS1
1576 
server=$DNS2
1577 
EOF
1379 richard 1578 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1579 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1580 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1581 
# ADD Toulouse university whitelist domains
1472 richard 1582 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1583 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1584 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1585 
listen-address=$PRIVATE_IP
1586 
port=55
1587 
no-dhcp-interface=$INTIF
1387 richard 1588 
no-dhcp-interface=tun0
1472 richard 1589 
no-dhcp-interface=lo
1356 richard 1590 
bind-interfaces
1721 richard 1591 
cache-size=1024
1356 richard 1592 
domain-needed
1593 
expand-hosts
1594 
bogus-priv
1595 
filterwin2k
1867 raphael.pi 1596 
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1597 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1598 
EOF
1472 richard 1599 
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1600 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1601 
# Configuration file for "dnsmasq as a blackhole"
1602 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1603 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1604 
pid-file=/var/run/dnsmasq-blackhole.pid
1605 
listen-address=$PRIVATE_IP
1606 
port=56
1607 
no-dhcp-interface=$INTIF
1608 
no-dhcp-interface=tun0
1609 
no-dhcp-interface=lo
1610 
bind-interfaces
1611 
cache-size=256
1612 
domain-needed
1613 
expand-hosts
1614 
bogus-priv
1615 
filterwin2k
1616 
EOF
1617 
 
1517 richard 1618 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1619 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1620 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1621 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1622 
	for list in blacklist whitelist blackhole
1623 
	do
1624 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1625 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1626 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1627 
	done
308 richard 1628 
} # End dnsmasq
1629 
 
1630 
##########################################################
1221 richard 1631 
##		Fonction "BL"				##
308 richard 1632 
##########################################################
1633 
BL ()
1634 
{
1930 richard 1635 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1636 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1637 
	mkdir -p /tmp/blacklists
1938 richard 1638 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1639 
# creation of file for the rehabilited domains and urls
648 richard 1640 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1641 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1642 
	touch $DIR_DG/lists/exceptionsitelist
1643 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1644 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1645 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1646 
# Dansguardian filter config for ALCASAR
1647 
EOF
648 richard 1648 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1649 
# Dansguardian domain filter config for ALCASAR
1650 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1651 
#**
1652 
# block all SSL and CONNECT tunnels
1653 
**s
1654 
# block all SSL and CONNECT tunnels specified only as an IP
1655 
*ips
1656 
# block all sites specified only by an IP
1657 
*ip
1658 
EOF
1852 raphael.pi 1659 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1660 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1661 
# Bing - add 'adlt=strict'
1662 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1663 
EOF
1913 richard 1664 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1665 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1666 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1667 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1668 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1669 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1670 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1671 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1672 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1673 
# add custom ALCASAR BL files
1957 richard 1674 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1675 
	do
1676 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1677 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1678 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1679 
	done
1680 
	chown -R dansguardian:apache $DIR_DG
1681 
	chown -R root:apache $DIR_DEST_SHARE
1682 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1683 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1684 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1685 
# enable the default categories
1957 richard 1686 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1687 
}
219 jeremy 1688 
 
1 root 1689 
##########################################################
1221 richard 1690 
##		Fonction "cron"				##
1 root 1691 
## - Mise en place des différents fichiers de cron	##
1692 
##########################################################
1693 
cron ()
1694 
{
1695 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1696 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1697 
	cat <<EOF > /etc/crontab
1828 richard 1698 
SHELL=/usr/bin/bash
1699 
PATH=/usr/sbin:/usr/bin
1 root 1700 
MAILTO=root
1701 
HOME=/
1702 
 
1703 
# run-parts
1704 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1705 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1706 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1707 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1708 
EOF
1709 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1710 
	cat <<EOF >> /etc/anacrontab
667 franck 1711 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1712 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1713 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1714 
EOF
1247 crox53 1715 
 
811 richard 1716 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1717 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1718 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1719 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1720 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1721 
EOF
952 franck 1722 
	cat <<EOF > /etc/cron.d/alcasar-archive
1723 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1724 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1725 
EOF
1566 richard 1726 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1727 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1728 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1729 
EOF
722 franck 1730 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1731 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1732 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1733 
EOF
1159 crox53 1734 
 
1945 richard 1735 
	cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1736 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1737 
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1738 
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1739 
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1740 
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1741 
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1742 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1743 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1744 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1745 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1746 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1747 
EOF
671 franck 1748 
	cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1749 
# run the "watchdog" every 3'
1750 
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
1 root 1751 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1752 
 
1 root 1753 
EOF
1808 richard 1754 
# Enabling the watchdog every 18'
808 franck 1755 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1756 
# activate  the daemon-watchdog after boot process
1851 franck 1757 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1758 
# activate the daemon-watchdog every 18'
808 franck 1759 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1760 
EOF
1862 raphael.pi 1761 
 
1874 raphael.pi 1762 
# Enabling category update from rsync
1914 richard 1763 
	cat << EOF > /etc/cron.d/alcasar-rsync_bl
1945 richard 1764 
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1765 
 
1874 raphael.pi 1766 
EOF
1862 raphael.pi 1767 
 
1808 richard 1768 
# removing the users crons
522 richard 1769 
	rm -f /var/spool/cron/*
1 root 1770 
} # End cron
1771 
 
1772 
##################################################################
1221 richard 1773 
## 			Fonction "Fail2Ban"			##
1163 crox53 1774 
##- Modification de la configuration de fail2ban		##
1775 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1776 
##################################################################
1777 
fail2ban()
1778 
{
1191 crox53 1779 
	$DIR_CONF/fail2ban.sh
1474 richard 1780 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1781 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1782 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1783 
	chmod 644 /var/log/fail2ban.log
1489 richard 1784 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1785 
	/usr/bin/touch /var/log/auth.log
1515 richard 1786 
# fail2ban unit
1787 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1788 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1789 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1790 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1791 
} #Fin de fail2ban_install()
1792 
 
1793 
##################################################################
1376 richard 1794 
## 			Fonction "gammu_smsd"			##
1795 
## - Creation de la base de donnée Gammu			##
1796 
## - Creation du fichier de config: gammu_smsd_conf		##
1797 
##								##
1798 
##################################################################
1799 
gammu_smsd()
1800 
{
1801 
# Create 'gammu' databse
1802 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1803 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1804 
# Add a gammu database structure
1800 richard 1805 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1806 
 
1807 
# config file for the daemon
1808 
cat << EOF > /etc/gammu_smsd_conf
1809 
[gammu]
1810 
port = /dev/ttyUSB0
1811 
connection = at115200
1812 
 
1813 
;########################################################
1814 
 
1815 
[smsd]
1816 
 
1817 
PIN = 1234
1818 
 
1819 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1820 
logformat = textall
1821 
debuglevel = 0
1822 
 
1823 
service = sql
1824 
driver = native_mysql
1825 
user = $DB_USER
1826 
password = $radiuspwd
1827 
pc = localhost
1828 
database = $DB_GAMMU
1829 
 
1828 richard 1830 
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1831 
 
1832 
StatusFrequency = 30
1380 richard 1833 
;LoopSleep = 2
1376 richard 1834 
 
1835 
;ResetFrequency = 300
1836 
;HardResetFrequency = 120
1837 
 
1838 
CheckSecurity = 1
1839 
CheckSignal = 1
1840 
CheckBattery = 0
1841 
EOF
1842 
 
1843 
chmod 755 /etc/gammu_smsd_conf
1844 
 
1845 
#Creation dossier de log Gammu-smsd
1382 richard 1846 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1847 
chmod 755 /var/log/gammu-smsd
1848 
 
1849 
#Edition du script sql gammu <-> radius
1452 richard 1850 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1851 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1852 
 
1380 richard 1853 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1854 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1855 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1856 
EOF
1857 
 
1376 richard 1858 
} # END gammu_smsd()
1859 
 
1860 
##################################################################
1221 richard 1861 
##			Fonction "post_install"			##
1 root 1862 
## - Modification des bannières (locales et ssh) et des prompts ##
1863 
## - Installation de la structure de chiffrement pour root	##
1864 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1865 
## - Mise en place du la rotation des logs			##
5 franck 1866 
## - Configuration dans le cas d'une mise à jour		##
1 root 1867 
##################################################################
1868 
post_install()
1869 
{
1870 
# création de la bannière locale
1007 richard 1871 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1872 
	cp -f $DIR_CONF/banner /etc/mageia-release
1873 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1874 
# création de la bannière SSH
1007 richard 1875 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1876 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1877 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1878 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1879 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1880 
# postfix banner anonymisation
1881 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1882 
	chown -R postfix:postfix /var/lib/postfix
604 richard 1883 
# sshd écoute côté LAN et WAN
1548 richard 1884 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1885 
# sshd autorise les connections root par certificat
1886 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1887 
	# Put the default values in conf file
1839 richard 1888 
	echo "SSH=on" >> $CONF_FILE
1631 richard 1889 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1890 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1891 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1892 
	echo "MULTIWAN=off" >> $CONF_FILE
1893 
	echo "FAILOVER=30" >> $CONF_FILE
1894 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1895 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1896 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1897 
# Coloration des prompts
1898 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1899 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1900 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1901 
# Droits d'exécution pour utilisateur apache et sysadmin
1902 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1903 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1904 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1905 
# Modify some logrotate files (gammu, ulogd)
1 root 1906 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1907 
	chmod 644 /etc/logrotate.d/*
714 franck 1908 
# rectification sur versions précédentes de la compression des logs
706 franck 1909 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1910 
# actualisation des fichiers logs compressés
1342 richard 1911 
	for dir in firewall dansguardian httpd
706 franck 1912 
	do
714 franck 1913 
	      find /var/log/$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 1914 
	done
1221 richard 1915 
# create the alcasar-load_balancing unit
1916 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1917 
#  This file is part of systemd.
1918 
#
1919 
#  systemd is free software; you can redistribute it and/or modify it
1920 
#  under the terms of the GNU General Public License as published by
1921 
#  the Free Software Foundation; either version 2 of the License, or
1922 
#  (at your option) any later version.
1923 
 
1924 
# This unit lauches alcasar-load-balancing.sh script.
1925 
[Unit]
1926 
Description=alcasar-load_balancing.sh execution
1927 
After=network.target iptables.service
1928 
 
1929 
[Service]
1930 
Type=oneshot
1931 
RemainAfterExit=yes
1828 richard 1932 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1933 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1934 
TimeoutSec=0
1935 
SysVStartPriority=99
1936 
 
1937 
[Install]
1938 
WantedBy=multi-user.target
1157 stephane 1939 
EOF
1221 richard 1940 
# processes launched at boot time (Systemctl)
1839 richard 1941 
	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 1942 
	do
1574 richard 1943 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1944 
	done
1452 richard 1945 
 
1946 
# disable processes at boot time (Systemctl)
1947 
	for i in ulogd
1948 
	do
1574 richard 1949 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1950 
	done
1951 
 
1221 richard 1952 
# Apply French Security Agency (ANSSI) rules
1362 richard 1953 
# ignore ICMP broadcast (smurf attack)
1954 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1955 
# ignore ICMP errors bogus
1956 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1957 
# remove ICMP redirects responces
1958 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1959 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1960 
# enable SYN Cookies (Syn flood attacks)
1961 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1962 
# enable kernel antispoofing
1963 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1964 
# ignore source routing
1965 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1966 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1967 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1968 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1969 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1970 
# disable iptables_helpers
1971 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1972 
# Switch to the router mode
1973 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1974 
# Remove unused service ipv6
1964 franck 1975 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1976 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1977 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1978 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1979 
# remove Magic SysReq Keys
1363 richard 1980 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1981 
# switch to multi-users runlevel (instead of x11)
1221 richard 1982 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1983 
#	GRUB modifications (only one time)
1005 richard 1984 
# limit wait time to 3s
1985 
# create an alcasar entry instead of linux-nonfb
1986 
# change display to 1024*768 (vga791)
1600 richard 1987 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1988 
	if [ $grub_already_modified == 0 ]
1989 
		then
1990 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1991 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1992 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1993 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1994 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1995 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1996 
	fi
1221 richard 1997 
# Load and apply the previous conf file
1998 
	if [ "$mode" = "update" ]
532 richard 1999 
	then
1668 richard 2000 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2001 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2002 
		PARENT_SCRIPT=`basename $0`
2003 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2004 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2005 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2006 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2007 
	fi
1221 richard 2008 
	rm -f /tmp/alcasar-conf*
2009 
	chown -R root:apache $DIR_DEST_ETC/*
2010 
	chmod -R 660 $DIR_DEST_ETC/*
2011 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 2012 
	cd $DIR_INSTALL
5 franck 2013 
	echo ""
1 root 2014 
	echo "#############################################################################"
638 richard 2015 
	if [ $Lang == "fr" ]
2016 
		then
2017 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2018 
		echo "#                                                                           #"
2019 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2020 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2021 
		echo "#                                                                           #"
2022 
		echo "#############################################################################"
2023 
		echo
2024 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2025 
		echo
2026 
		echo "- Lisez attentivement la documentation d'exploitation"
2027 
		echo
2028 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2029 
		echo
2030 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2031 
	else
2032 
		echo "#                        Enf of ALCASAR install process                     #"
2033 
		echo "#                                                                           #"
2034 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2035 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2036 
		echo "#                                                                           #"
2037 
		echo "#############################################################################"
2038 
		echo
2039 
		echo "- The system will be rebooted in order to operate ALCASAR"
2040 
		echo
2041 
		echo "- Read the exploitation documentation"
2042 
		echo
2043 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2044 
		echo
2045 
		echo "                   Hit 'Enter' to continue"
2046 
	fi
1782 franck 2047 
	sleep 2
815 richard 2048 
	if [ "$mode" != "update" ]
820 richard 2049 
	then
815 richard 2050 
		read a
2051 
	fi
774 richard 2052 
	clear
1 root 2053 
	reboot
2054 
} # End post_install ()
2055 
 
2056 
#################################
1005 richard 2057 
#  	Main Install loop  	#
1 root 2058 
#################################
832 richard 2059 
dir_exec=`dirname "$0"`
2060 
if [ $dir_exec != "." ]
2061 
then
2062 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2063 
	echo "Launch this program from the ALCASAR archive directory"
2064 
	exit 0
2065 
fi
2066 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2067 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2068 
nb_args=$#
2069 
args=$1
2070 
if [ $nb_args -eq 0 ]
2071 
then
2072 
	nb_args=1
2073 
	args="-h"
2074 
fi
1062 richard 2075 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2076 
case $args in
2077 
	-\? | -h* | --h*)
2078 
		echo "$usage"
2079 
		exit 0
2080 
		;;
291 franck 2081 
	-i | --install)
1538 richard 2082 
		header_install
959 franck 2083 
		license
1544 richard 2084 
		header_install
29 richard 2085 
		testing
595 richard 2086 
# RPMs install
2087 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2088 
		if [ "$?" != "0" ]
1 root 2089 
		then
595 richard 2090 
			exit 0
2091 
		fi
1249 richard 2092 
		if [ -e $CONF_FILE ]
595 richard 2093 
		then
597 richard 2094 
# Uninstall the running version
1828 richard 2095 
			$DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2096 
		fi
636 richard 2097 
# Test if manual update
1362 richard 2098 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2099 
		then
636 richard 2100 
			header_install
595 richard 2101 
			if [ $Lang == "fr" ]
636 richard 2102 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2103 
				else echo "The configuration file of an old version has been found";
595 richard 2104 
			fi
597 richard 2105 
			response=0
2106 
			PTN='^[oOnNyY]$'
2107 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2108 
			do
2109 
				if [ $Lang == "fr" ]
2110 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2111 
					else echo -n "Do you want to use it (Y/n)?";
2112 
				 fi
2113 
				read response
2114 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2115 
				then rm -f /tmp/alcasar-conf*
2116 
				fi
2117 
			done
2118 
		fi
636 richard 2119 
# Test if update
1057 richard 2120 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2121 
		then
2122 
			if [ $Lang == "fr" ]
2123 
				then echo "#### Installation avec mise à jour ####";
2124 
				else echo "#### Installation with update     ####";
2125 
			fi
636 richard 2126 
# Extract the central configuration file
1057 richard 2127 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2128 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2129 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2130 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2131 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2132 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2133 
			mode="update"
1 root 2134 
		fi
1837 richard 2135 
		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 2136 
		do
2137 
			$func
1362 richard 2138 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2139 
		done
5 franck 2140 
		;;
291 franck 2141 
	-u | --uninstall)
1828 richard 2142 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2143 
		then
597 richard 2144 
			if [ $Lang == "fr" ]
2145 
				then echo "ALCASAR n'est pas installé!";
2146 
				else echo "ALCASAR isn't installed!";
2147 
			fi
1 root 2148 
			exit 0
2149 
		fi
5 franck 2150 
		response=0
2151 
		PTN='^[oOnN]$'
580 richard 2152 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2153 
		do
597 richard 2154 
			if [ $Lang == "fr" ]
2155 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2156 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2157 
			fi
5 franck 2158 
			read response
2159 
		done
1103 richard 2160 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2161 
		then
1103 richard 2162 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2163 
		else
2164 
			rm -f /tmp/alcasar-conf*
1 root 2165 
		fi
597 richard 2166 
# Uninstall the running version
1828 richard 2167 
		$DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2168 
		;;
2169 
	*)
2170 
		echo "Argument inconnu :$1";
460 richard 2171 
		echo "Unknown argument :$1";
1 root 2172 
		echo "$usage"
2173 
		exit 1
2174 
		;;
2175 
esac
10 franck 2176 
# end of script
366 franck 2177