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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1833 2016-04-24 15:32:42Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
1833 richard 32 
#	time			: NTPd configuration
1221 richard 33 
#	ACC			: ALCASAR Control Center installation
34 
#	CA			: Certification Authority initialization
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)
42 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
1541 richard 44 
#	vnstat			: little network stat daemon
1253 richard 45 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49 
#	post_install		: Security, log rotation, etc.
1 root 50 
 
51 
DATE=`date '+%d %B %Y - %Hh%M'`
52 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54 
mode="install"
1 root 55 
# ******* Files parameters - paramètres fichiers *********
1015 richard 56 
DIR_INSTALL=`pwd`				# current directory
57 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59 
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1469 richard 73 
HOSTNAME="alcasar"				# default hostname
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1828 richard 75 
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`							# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
76 
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1243 richard 78 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79 
# ****** Paths - chemin des commandes *******
80 
SED="/bin/sed -i"
81 
# ****************** End of global parameters *********************
82 
 
959 franck 83 
license ()
84 
{
85 
	if [ $Lang == "fr" ]
1538 richard 86 
	then
87 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
88 
	else
89 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 90 
	fi
1538 richard 91 
	response=0
92 
	PTN='^[oOyYnN]$'
93 
	until [[ $(expr $response : $PTN) -gt 0 ]]
94 
	do
95 
		if [ $Lang == "fr" ]
1563 franck 96 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 97 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
98 
		fi
99 
		read response
100 
	done
101 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
102 
	then
103 
		exit 1
104 
	fi
959 franck 105 
}
106 
 
1 root 107 
header_install ()
108 
{
109 
	clear
110 
	echo "-----------------------------------------------------------------------------"
460 richard 111 
	echo "                     ALCASAR V$VERSION Installation"
1 root 112 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
113 
	echo "-----------------------------------------------------------------------------"
1389 richard 114 
}
1 root 115 
 
116 
##################################################################
1221 richard 117 
##			Function "testing"			##
1378 richard 118 
## - Test of Mageia version					##
1529 richard 119 
## - Test of ALCASAR version (if already installed)		##
1342 richard 120 
## - Test of free space on /var  (>10G)				##
1005 richard 121 
## - Test of Internet access					##
29 richard 122 
##################################################################
123 
testing ()
124 
{
1529 richard 125 
# Test of Mageia version
126 
# extract the current Mageia version and hardware architecture (i586 ou X64)
127 
	fic=`cat /etc/product.id`
128 
	unknown_os=0
129 
	old="$IFS"
130 
	IFS=","
131 
	set $fic
132 
	for i in $*
133 
	do
134 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
135 
			then
136 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
137 
			unknown_os=`expr $unknown_os + 1`
138 
		fi
139 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
140 
			then
141 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
142 
			unknown_os=`expr $unknown_os + 1`
143 
		fi
144 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
145 
			then
146 
			ARCH=`echo $i|cut -d"=" -f2`
147 
			unknown_os=`expr $unknown_os + 1`
148 
		fi
149 
	done
150 
	IFS="$old"
1362 richard 151 
# Test if ALCASAR is already installed
152 
	if [ -e $CONF_FILE ]
153 
	then
154 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 155 
		if [ $Lang == "fr" ]
1362 richard 156 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
157 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 158 
		fi
1362 richard 159 
		response=0
160 
		PTN='^[oOnNyY]$'
161 
		until [[ $(expr $response : $PTN) -gt 0 ]]
162 
		do
163 
			if [ $Lang == "fr" ]
164 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
165 
				else echo -n "Do you want to update (Y/n)?";
166 
			 fi
167 
			read response
168 
		done
169 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
170 
		then
171 
			rm -f /tmp/alcasar-conf*
172 
		else
1684 richard 173 
# Retrieve former NICname
174 
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
175 
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 176 
# Create the current conf file
1362 richard 177 
			$DIR_SCRIPTS/alcasar-conf.sh --create
178 
			mode="update"
179 
		fi
1529 richard 180 
	fi
1785 richard 181 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 182 
		then
183 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 184 
			then
1529 richard 185 
			echo
1378 richard 186 
			if [ $Lang == "fr" ]
187 
				then
1529 richard 188 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
189 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 190 
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 191 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 192 
			else
193 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 194 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 195 
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 196 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 197 
			fi
1529 richard 198 
		else
199 
			if [ $Lang == "fr" ]
200 
				then
201 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
202 
			else
203 
				echo "The installation of ALCASAR can't be performed."
1378 richard 204 
			fi
205 
		fi
1529 richard 206 
		echo
207 
		if [ $Lang == "fr" ]
208 
			then
1785 richard 209 
			echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 210 
		else
1785 richard 211 
			echo "The OS must be replaced (Mageia5)"
1529 richard 212 
		fi
213 
		exit 0
1342 richard 214 
	fi
1529 richard 215 
	if [ ! -d /var/log/netflow/porttracker ]
216 
		then
217 
# Test of free space on /var
218 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
219 
		if [ $free_space -lt 10 ]
220 
			then
221 
			if [ $Lang == "fr" ]
222 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
223 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
224 
			fi
225 
		exit 0
226 
		fi
227 
	fi
1378 richard 228 
	if [ $Lang == "fr" ]
784 richard 229 
		then echo -n "Tests des paramètres réseau : "
595 richard 230 
		else echo -n "Network parameters tests : "
231 
	fi
1471 richard 232 
# Test of Ethernet links state
1828 richard 233 
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 234 
	for i in $DOWN_IF
235 
	do
236 
		if [ $Lang == "fr" ]
237 
		then
238 
			echo "Échec"
239 
			echo "Le lien réseau de la carte $i n'est pas actif."
240 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
241 
		else
242 
			echo "Failed"
243 
			echo "The link state of $i interface is down."
244 
			echo "Make sure that this network card is connected to a switch or an A.P."
245 
		fi
246 
		exit 0
247 
	done
248 
	echo -n "."
249 
 
250 
# Test EXTIF config files
1499 richard 251 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
252 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 253 
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 254 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
255 
	then
784 richard 256 
		if [ $Lang == "fr" ]
257 
		then
258 
			echo "Échec"
259 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
260 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 261 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 262 
		else
263 
			echo "Failed"
264 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
265 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 266 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 267 
		fi
830 richard 268 
		echo "DEVICE=$EXTIF"
784 richard 269 
		echo "IPADDR="
270 
		echo "NETMASK="
271 
		echo "GATEWAY="
272 
		echo "DNS1="
273 
		echo "DNS2="
830 richard 274 
		echo "ONBOOT=yes"
784 richard 275 
		exit 0
276 
	fi
277 
	echo -n "."
1471 richard 278 
 
279 
# Test if router is alive (Box FAI)
1686 richard 280 
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 281 
		if [ $Lang == "fr" ]
282 
		then
283 
			echo "Échec"
284 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
285 
			echo "Réglez ce problème puis relancez ce script."
286 
		else
287 
			echo "Failed"
288 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
289 
			echo "Resolv this problem, then restart this script."
290 
		fi
29 richard 291 
		exit 0
292 
	fi
308 richard 293 
	echo -n "."
978 franck 294 
# On teste le lien vers le routeur par defaut
1499 richard 295 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 296 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 297 
	       	then
595 richard 298 
		if [ $Lang == "fr" ]
299 
		then
300 
			echo "Échec"
1499 richard 301 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 302 
			echo "Réglez ce problème puis relancez ce script."
303 
		else
304 
			echo "Failed"
305 
			echo "The Internet gateway doesn't answered"
306 
			echo "Resolv this problem, then restart this script."
307 
		fi
308 richard 308 
		exit 0
309 
	fi
310 
	echo -n "."
421 franck 311 
# On teste la connectivité Internet
29 richard 312 
	rm -rf /tmp/con_ok.html
308 richard 313 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 314 
	if [ ! -e /tmp/con_ok.html ]
315 
	then
595 richard 316 
		if [ $Lang == "fr" ]
317 
		then
318 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
319 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
320 
			echo "Vérifiez la validité des adresses IP des DNS."
321 
		else
322 
			echo "The Internet connection try failed (google.fr)."
323 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
324 
			echo "Verify the DNS IP addresses"
325 
		fi
29 richard 326 
		exit 0
327 
	fi
328 
	rm -rf /tmp/con_ok.html
308 richard 329 
	echo ". : ok"
1389 richard 330 
} # end of testing ()
302 richard 331 
 
332 
##################################################################
1221 richard 333 
##			Function "init"				##
302 richard 334 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
335 
## - Installation et modification des scripts du portail	##
336 
##################################################################
337 
init ()
338 
{
527 richard 339 
	if [ "$mode" != "update" ]
302 richard 340 
	then
341 
# On affecte le nom d'organisme
597 richard 342 
		header_install
302 richard 343 
		ORGANISME=!
344 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 345 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 346 
                do
595 richard 347 
			if [ $Lang == "fr" ]
597 richard 348 
			       	then echo -n "Entrez le nom de votre organisme : "
349 
				else echo -n "Enter the name of your organism : "
595 richard 350 
			fi
330 franck 351 
			read ORGANISME
613 richard 352 
			if [ "$ORGANISME" == "" ]
330 franck 353 
				then
354 
				ORGANISME=!
355 
			fi
356 
		done
302 richard 357 
	fi
1 root 358 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 359 
	rm -f $PASSWD_FILE
1350 richard 360 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
361 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 362 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 363 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 364 
	$SED "/^password.*/d" /boot/grub/menu.lst
365 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 366 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 367 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 368 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 369 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 370 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 371 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 372 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 373 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
374 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 375 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 376 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
377 
	echo "$secretradius" >> $PASSWD_FILE
378 
	chmod 640 $PASSWD_FILE
1828 richard 379 
#  copy scripts in in /usr/local/bin
5 franck 380 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 381 
#  copy conf files in /usr/local/etc
648 richard 382 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 383 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
384 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
385 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
386 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 387 
# generate central conf file
388 
	cat <<EOF > $CONF_FILE
612 richard 389 
##########################################
390 
##                                      ##
391 
##          ALCASAR Parameters          ##
392 
##                                      ##
393 
##########################################
1 root 394 
 
612 richard 395 
INSTALL_DATE=$DATE
396 
VERSION=$VERSION
397 
ORGANISM=$ORGANISME
1748 richard 398 
HOSTNAME=$HOSTNAME
923 franck 399 
DOMAIN=$DOMAIN
612 richard 400 
EOF
628 richard 401 
	chmod o-rwx $CONF_FILE
1 root 402 
} # End of init ()
403 
 
404 
##################################################################
1221 richard 405 
##			Function "network"			##
1 root 406 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407 
## - Nommage DNS du système 					##
1336 richard 408 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409 
## - Modification du fichier /etc/hosts				##
410 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
411 
##################################################################
412 
network ()
413 
{
414 
	header_install
636 richard 415 
	if [ "$mode" != "update" ]
416 
		then
417 
		if [ $Lang == "fr" ]
418 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
419 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
420 
		fi
421 
		response=0
422 
		PTN='^[oOyYnN]$'
423 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 424 
		do
595 richard 425 
			if [ $Lang == "fr" ]
659 richard 426 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 427 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 428 
			fi
1 root 429 
			read response
430 
		done
636 richard 431 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
432 
		then
433 
			PRIVATE_IP_MASK="0"
434 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
435 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 436 
			do
595 richard 437 
				if [ $Lang == "fr" ]
597 richard 438 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
439 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 440 
				fi
597 richard 441 
				read PRIVATE_IP_MASK
1 root 442 
			done
636 richard 443 
		else
444 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
445 
		fi
595 richard 446 
	else
637 richard 447 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
448 
		rm -rf conf/etc/alcasar.conf
1 root 449 
	fi
861 richard 450 
# Define LAN side global parameters
1740 richard 451 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 452 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 453 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 454 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 455 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 456 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 457 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
458 
		then
459 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
460 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
461 
	fi
462 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
463 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 464 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 465 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 466 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
467 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 468 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
469 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 470 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1828 richard 471 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 472 
# Define Internet parameters
1613 franck 473 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 474 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
475 
	if [ $nb_dns == 2 ]
476 
		then
477 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
478 
	fi
70 franck 479 
	DNS1=${DNS1:=208.67.220.220}
480 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 481 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 482 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 483 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 484 
# Wrtie the conf file
1469 richard 485 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
486 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 487 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
488 
	if [ $IP_SETTING == "dhcp" ]
489 
		then
490 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 491 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 492 
	else
493 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 494 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 495 
	fi
1587 richard 496 
	echo "DNS1=$DNS1" >> $CONF_FILE
497 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 498 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 499 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 500 
	echo "DHCP=on" >> $CONF_FILE
914 franck 501 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
502 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
503 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 504 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 505 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
506 
	echo "INT_DNS_IP=none" >> $CONF_FILE
507 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 508 
# network default
597 richard 509 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 510 
	cat <<EOF > /etc/sysconfig/network
511 
NETWORKING=yes
512 
FORWARD_IPV4=true
513 
EOF
1499 richard 514 
# /etc/hosts config
1 root 515 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516 
	cat <<EOF > /etc/hosts
503 richard 517 
127.0.0.1	localhost
1736 richard 518 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 519 
EOF
1499 richard 520 
# EXTIF (Internet) config
521 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522 
	if [ $IP_SETTING == "dhcp" ]
523 
		then
524 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 525 
DEVICE=$EXTIF
1585 richard 526 
BOOTPROTO=dhcp
527 
DNS1=127.0.0.1
528 
PEERDNS=no
529 
RESOLV_MODS=yes
530 
ONBOOT=yes
1613 franck 531 
NOZEROCONF=yes
1585 richard 532 
METRIC=10
533 
MII_NOT_SUPPORTED=yes
534 
IPV6INIT=no
535 
IPV6TO4INIT=no
536 
ACCOUNTING=no
537 
USERCTL=no
538 
MTU=$MTU
539 
EOF
540 
		else
541 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
542 
DEVICE=$EXTIF
14 richard 543 
BOOTPROTO=static
597 richard 544 
IPADDR=$PUBLIC_IP
545 
NETMASK=$PUBLIC_NETMASK
546 
GATEWAY=$PUBLIC_GATEWAY
14 richard 547 
DNS1=127.0.0.1
1499 richard 548 
RESOLV_MODS=yes
14 richard 549 
ONBOOT=yes
550 
METRIC=10
1610 franck 551 
NOZEROCONF=yes
14 richard 552 
MII_NOT_SUPPORTED=yes
553 
IPV6INIT=no
554 
IPV6TO4INIT=no
555 
ACCOUNTING=no
556 
USERCTL=no
994 franck 557 
MTU=$MTU
14 richard 558 
EOF
1499 richard 559 
	fi
1336 richard 560 
# Config INTIF (consultation LAN) in normal mode
841 richard 561 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
562 
DEVICE=$INTIF
563 
BOOTPROTO=static
564 
ONBOOT=yes
565 
NOZEROCONF=yes
566 
MII_NOT_SUPPORTED=yes
567 
IPV6INIT=no
568 
IPV6TO4INIT=no
569 
ACCOUNTING=no
570 
USERCTL=no
571 
EOF
1558 richard 572 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 573 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 574 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 575 
DEVICE=$INTIF
576 
BOOTPROTO=static
577 
IPADDR=$PRIVATE_IP
604 richard 578 
NETMASK=$PRIVATE_NETMASK
1 root 579 
ONBOOT=yes
580 
METRIC=10
581 
NOZEROCONF=yes
582 
MII_NOT_SUPPORTED=yes
14 richard 583 
IPV6INIT=no
584 
IPV6TO4INIT=no
585 
ACCOUNTING=no
586 
USERCTL=no
1 root 587 
EOF
588 
# Renseignement des fichiers hosts.allow et hosts.deny
589 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
590 
	cat <<EOF > /etc/hosts.allow
591 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 592 
sshd: ALL
1 root 593 
ntpd: $PRIVATE_NETWORK_SHORT
594 
EOF
595 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
596 
	cat <<EOF > /etc/hosts.deny
597 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
598 
EOF
790 richard 599 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 600 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 601 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 602 
# load conntrack ftp module
603 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 604 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 605 
# load ipt_NETFLOW module
606 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 607 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
608 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
609 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
610 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 611 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 612 
#
860 richard 613 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 614 
} # End of network ()
615 
 
616 
##################################################################
1833 richard 617 
##			Function "time"				##
618 
## - Configuring NTP server					##
619 
##################################################################
620 
time ()
621 
{
622 
# Set the Internet time server
623 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
624 
	cat <<EOF > /etc/ntp/step-tickers
625 
0.fr.pool.ntp.org	# adapt to your country
626 
1.fr.pool.ntp.org
627 
2.fr.pool.ntp.org
628 
EOF
629 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
630 
	cat <<EOF > /etc/ntp.conf
631 
server 0.fr.pool.ntp.org	# adapt to your country
632 
server 1.fr.pool.ntp.org
633 
server 2.fr.pool.ntp.org
634 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
635 
fudge 127.127.1.0 stratum 10
636 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
637 
restrict 127.0.0.1
638 
driftfile /var/lib/ntp/drift
639 
logfile /var/log/ntp.log
640 
disable monitor
641 
EOF
642 
	chown -R ntp:ntp /var/lib/ntp
643 
# Synchronize now
644 
	ntpd -q -g &
645 
} # End of time ()
646 
##################################################################
1221 richard 647 
##			Function "ACC"				##
648 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 649 
## - configuration du serveur web (Apache)			##
650 
## - définition du 1er comptes de gestion 			##
651 
## - sécurisation des accès					##
652 
##################################################################
1221 richard 653 
ACC ()
1 root 654 
{
655 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
656 
	mkdir $DIR_WEB
1833 richard 657 
# Copy & adapt ACC files
316 richard 658 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 659 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 660 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
661 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
663 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
664 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 665 
	chown -R apache:apache $DIR_WEB/*
1833 richard 666 
# copy & adapt "freeradius-web" files
667 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
668 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
669 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
670 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
671 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
672 
	cat <<EOF > /etc/freeradius-web/naslist.conf
673 
nas1_name: alcasar-$ORGANISME
674 
nas1_model: Network Access Controler
675 
nas1_ip: $PRIVATE_IP
676 
nas1_port_num: 0
677 
nas1_community: public
678 
EOF
679 
	chown -R apache:apache /etc/freeradius-web/
680 
# create the log & backup structure :
1489 richard 681 
# - base = users database
682 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 683 
# - security = watchdog log
1564 richard 684 
	for i in base archive security;
1 root 685 
	do
686 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
687 
	done
5 franck 688 
	chown -R root:apache $DIR_SAVE
1833 richard 689 
# Configuring & securing php
71 richard 690 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 691 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
692 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 693 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
694 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 695 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
696 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 697 
# Configuring & sécuring Apache
790 richard 698 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 699 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 700 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 701 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 702 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
703 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
704 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
705 
	[ -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
706 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
707 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
708 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
709 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
710 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
711 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 712 
	[ -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 713 
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
714 
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
715 
	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
716 
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
717 
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
718 
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
719 
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 720 
# Error page management
1534 richard 721 
[ -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
722 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 723 
Alias /error/ "/var/www/html/"
724 
<Directory "/usr/share/httpd/error">
725 
    AllowOverride None
726 
    Options IncludesNoExec
727 
    AddOutputFilter Includes html
728 
    AddHandler type-map var
729 
    Require all granted
730 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
731 
    ForceLanguagePriority Prefer Fallback
732 
</Directory>
733 
ErrorDocument 400 /error/error.php?error=400
734 
ErrorDocument 401 /error/error.php?error=401
735 
ErrorDocument 403 /error/error.php?error=403
736 
ErrorDocument 404 /error/error.php?error=404
737 
ErrorDocument 405 /error/error.php?error=405
738 
ErrorDocument 408 /error/error.php?error=408
739 
ErrorDocument 410 /error/error.php?error=410
740 
ErrorDocument 411 /error/error.php?error=411
741 
ErrorDocument 412 /error/error.php?error=412
742 
ErrorDocument 413 /error/error.php?error=413
743 
ErrorDocument 414 /error/error.php?error=414
744 
ErrorDocument 415 /error/error.php?error=415
745 
ErrorDocument 500 /error/error.php?error=500
746 
ErrorDocument 501 /error/error.php?error=501
747 
ErrorDocument 502 /error/error.php?error=502
748 
ErrorDocument 503 /error/error.php?error=503
749 
ErrorDocument 506 /error/error.php?error=506
750 
EOF
1359 richard 751 
	[ -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
752 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
753 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
754 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 755 
</body>
756 
</html>
757 
EOF
758 
# Définition du premier compte lié au profil 'admin'
1833 richard 759 
if [ "$mode" = "install" ]
760 
	then
1676 richard 761 
		header_install
613 richard 762 
		admin_portal=!
763 
		PTN='^[a-zA-Z0-9-]*$'
764 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
765 
                	do
766 
			header_install
767 
			if [ $Lang == "fr" ]
768 
			then
769 
				echo ""
770 
				echo "Définissez un premier compte d'administration du portail :"
771 
				echo
772 
				echo -n "Nom : "
773 
			else
774 
				echo ""
775 
				echo "Define the first account allow to administrate the portal :"
776 
				echo
777 
				echo -n "Account : "
778 
			fi
779 
			read admin_portal
780 
			if [ "$admin_portal" == "" ]
781 
				then
782 
				admin_portal=!
783 
			fi
784 
			done
1268 richard 785 
# Creation of keys file for the admin account ("admin")
510 richard 786 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
787 
		mkdir -p $DIR_DEST_ETC/digest
788 
		chmod 755 $DIR_DEST_ETC/digest
789 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
790 
			do
1748 richard 791 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 792 
			done
1828 richard 793 
		$DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 794 
fi
795 
# ACC partitioning
988 franck 796 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 797 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 798 
<Directory $DIR_ACC>
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 $DIR_DEST_ETC/digest/key_all
1243 richard 811 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 812 
</Directory>
316 richard 813 
<Directory $DIR_ACC/admin>
1 root 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
1 root 824 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 825 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 826 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 827 
</Directory>
344 richard 828 
<Directory $DIR_ACC/manager>
1 root 829 
	SSLRequireSSL
830 
	AllowOverride None
831 
	Order deny,allow
832 
	Deny from all
833 
	Allow from 127.0.0.1
834 
	Allow from $PRIVATE_NETWORK_MASK
835 
	require valid-user
836 
	AuthType digest
1748 richard 837 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 838 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 839 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 840 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 841 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 842 
</Directory>
316 richard 843 
<Directory $DIR_ACC/backup>
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 
	require valid-user
851 
	AuthType digest
1748 richard 852 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 853 
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 854 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 855 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 856 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 857 
</Directory>
811 richard 858 
Alias /save/ "$DIR_SAVE/"
859 
<Directory $DIR_SAVE>
860 
	SSLRequireSSL
861 
	Options Indexes
862 
	Order deny,allow
863 
	Deny from all
864 
	Allow from 127.0.0.1
865 
	Allow from $PRIVATE_NETWORK_MASK
866 
	require valid-user
867 
	AuthType digest
1748 richard 868 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 869 
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 870 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 871 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 872 
</Directory>
1833 richard 873 
<Directory $DIR_WEB/pass>
874 
	SSLRequireSSL
875 
	AllowOverride None
876 
	Order deny,allow
877 
	Deny from all
878 
	Allow from 127.0.0.1
879 
	Allow from $PRIVATE_NETWORK_MASK
880 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
881 
</Directory>
1 root 882 
EOF
1833 richard 883 
# Launch after coova (in order to wait tun0 to be up)
1378 richard 884 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 885 
} # End of ACC ()
1 root 886 
 
887 
##########################################################################################
1221 richard 888 
##				Fonction "CA"						##
1 root 889 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
890 
##########################################################################################
1221 richard 891 
CA ()
1 root 892 
{
510 richard 893 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 894 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 895 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 896 
	cat <<EOF > $FIC_VIRTUAL_SSL
897 
# default SSL virtual host, used for all HTTPS requests that do not
898 
# match a ServerName or ServerAlias in any <VirtualHost> block.
899 
 
900 
<VirtualHost _default_:443>
901 
# general configuration
902 
    ServerAdmin root@localhost
1748 richard 903 
    ServerName $HOSTNAME.$DOMAIN
1410 richard 904 
 
905 
# SSL configuration
906 
    SSLEngine on
907 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
908 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
909 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
910 
    CustomLog logs/ssl_request_log \
911 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
912 
    ErrorLog logs/ssl_error_log
913 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
914 
</VirtualHost>
915 
EOF
5 franck 916 
	chown -R root:apache /etc/pki
1 root 917 
	chmod -R 750 /etc/pki
1389 richard 918 
} # End of CA ()
1 root 919 
 
920 
##########################################################################################
1221 richard 921 
##			Fonction "init_db"						##
1 root 922 
## - Initialisation de la base Mysql							##
923 
## - Affectation du mot de passe de l'administrateur (root)				##
924 
## - Suppression des bases et des utilisateurs superflus				##
925 
## - Création de la base 'radius'							##
926 
## - Installation du schéma de cette base						##
927 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
928 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
929 
##########################################################################################
930 
init_db ()
931 
{
1355 richard 932 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 933 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
934 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 935 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 936 
	/usr/bin/systemctl start mysqld.service
1 root 937 
	sleep 4
938 
	mysqladmin -u root password $mysqlpwd
939 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 940 
# Secure the server
941 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
942 
	$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 943 
# Create 'radius' database
1317 richard 944 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 945 
# Add an empty radius database structure
1800 richard 946 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 947 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 948 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 949 
	$SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
950 
	$SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 951 
	/usr/bin/systemctl daemon-reload
1389 richard 952 
} # End of init_db ()
1 root 953 
 
954 
##########################################################################
1389 richard 955 
##			Fonction "radius"				##
1 root 956 
## - Paramètrage des fichiers de configuration FreeRadius		##
957 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
958 
## - Modification de fichier de conf pour l'accès à Mysql		##
959 
##########################################################################
1389 richard 960 
radius ()
1 root 961 
{
1800 richard 962 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 963 
	chown -R radius:radius /etc/raddb
964 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 965 
# Set radius.conf parameters
1 root 966 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
967 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
968 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 969 
# remove the proxy function
1 root 970 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
971 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 972 
# remove EAP module
654 richard 973 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 974 
# listen on loopback (should be modified later if EAP enabled)
1 root 975 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 976 
# enable the  SQL module (and SQL counter)
1 root 977 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
978 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
979 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 980 
# only include modules for ALCASAR needs
981 
	$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
982 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
983 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
984 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
985 
	$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
986 
	$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 987 
# remvove virtual server and copy our conf file
1 root 988 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 989 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 990 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
991 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
992 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
993 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 994 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 995 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 996 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 997 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
998 
	cat << EOF > /etc/raddb/clients.conf
999 
client 127.0.0.1 {
1000 
	secret = $secretradius
1001 
	shortname = localhost
1002 
}
1003 
EOF
1278 richard 1004 
# sql.conf modification
1 root 1005 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1006 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1007 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1008 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1009 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1010 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 1011 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1012 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1013 
# counter.conf modification (change the Max-All-Session-Time counter)
1014 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1015 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1016 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1017 
# make certain that mysql is up before radius start
1018 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1019 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1020 
	/usr/bin/systemctl daemon-reload
1389 richard 1021 
} # End radius ()
1 root 1022 
 
799 richard 1023 
##################################################################################
1389 richard 1024 
##			Fonction "chilli"					##
799 richard 1025 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1026 
## - Paramètrage de la page d'authentification (intercept.php)			##
1027 
##################################################################################
1389 richard 1028 
chilli ()
1 root 1029 
{
1370 richard 1030 
# chilli unit for systemd
1031 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1032 
#  This file is part of systemd.
1033 
#
1034 
#  systemd is free software; you can redistribute it and/or modify it
1035 
#  under the terms of the GNU General Public License as published by
1036 
#  the Free Software Foundation; either version 2 of the License, or
1037 
#  (at your option) any later version.
1370 richard 1038 
[Unit]
1039 
Description=chilli is a captive portal daemon
1040 
After=network.target
1041 
 
1042 
[Service]
1379 richard 1043 
Type=forking
1370 richard 1044 
ExecStart=/usr/libexec/chilli start
1045 
ExecStop=/usr/libexec/chilli stop
1046 
ExecReload=/usr/libexec/chilli reload
1047 
PIDFile=/var/run/chilli.pid
1048 
 
1049 
[Install]
1050 
WantedBy=multi-user.target
1051 
EOF
799 richard 1052 
# init file creation
1370 richard 1053 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1054 
	cat <<EOF > /etc/init.d/chilli
799 richard 1055 
#!/bin/sh
1056 
#
1057 
# chilli CoovaChilli init
1058 
#
1059 
# chkconfig: 2345 65 35
1060 
# description: CoovaChilli
1061 
### BEGIN INIT INFO
1062 
# Provides:       chilli
1063 
# Required-Start: network
1064 
# Should-Start:
1065 
# Required-Stop:  network
1066 
# Should-Stop:
1067 
# Default-Start:  2 3 5
1068 
# Default-Stop:
1069 
# Description:    CoovaChilli access controller
1070 
### END INIT INFO
1071 
 
1072 
[ -f /usr/sbin/chilli ] || exit 0
1073 
. /etc/init.d/functions
1074 
CONFIG=/etc/chilli.conf
1075 
pidfile=/var/run/chilli.pid
1076 
[ -f \$CONFIG ] || {
1077 
    echo "\$CONFIG Not found"
1078 
    exit 0
1079 
}
1080 
RETVAL=0
1081 
prog="chilli"
1082 
case \$1 in
1083 
    start)
1084 
	if [ -f \$pidfile ] ; then
1085 
		gprintf "chilli is already running"
1086 
	else
1087 
        	gprintf "Starting \$prog: "
1088 
		rm -f /var/run/chilli* # cleaning
1828 richard 1089 
        	/usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1090 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1091 
		[ -e /dev/net/tun ] || {
1092 
	    	(cd /dev;
1093 
			mkdir net;
1094 
			cd net;
1095 
			mknod tun c 10 200)
1096 
		}
1336 richard 1097 
		ifconfig $INTIF 0.0.0.0
1576 richard 1098 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1099 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1100 
        	RETVAL=$?
1101 
	fi
1102 
	;;
1103 
 
1104 
    reload)
1105 
	killall -HUP chilli
1106 
	;;
1107 
 
1108 
    restart)
1109 
	\$0 stop
1110 
        sleep 2
1111 
	\$0 start
1112 
	;;
1113 
 
1114 
    status)
1115 
        status chilli
1116 
        RETVAL=0
1117 
        ;;
1118 
 
1119 
    stop)
1120 
	if [ -f \$pidfile ] ; then
1121 
        	gprintf "Shutting down \$prog: "
1122 
		killproc /usr/sbin/chilli
1123 
		RETVAL=\$?
1124 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1125 
	else
1126 
        	gprintf "chilli is not running"
1127 
	fi
1128 
	;;
1129 
 
1130 
    *)
1131 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1132 
        exit 1
1133 
esac
1134 
echo
1135 
EOF
1801 richard 1136 
chmod a+x /etc/init.d/chilli
1137 
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1138 
# conf file creation
346 richard 1139 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1140 
	cat <<EOF > /etc/chilli.conf
1141 
# coova config for ALCASAR
1142 
cmdsocket	/var/run/chilli.sock
1336 richard 1143 
unixipc		chilli.$INTIF.ipc
1551 richard 1144 
pidfile		/var/run/chilli.pid
346 richard 1145 
net		$PRIVATE_NETWORK_MASK
595 richard 1146 
dhcpif		$INTIF
841 richard 1147 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1148 
#nodynip
865 richard 1149 
#statip
1150 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1151 
domain		$DOMAIN
355 richard 1152 
dns1		$PRIVATE_IP
1153 
dns2		$PRIVATE_IP
346 richard 1154 
uamlisten	$PRIVATE_IP
503 richard 1155 
uamport		3990
837 richard 1156 
macauth
1157 
macpasswd	password
1697 richard 1158 
strictmacauth
1243 richard 1159 
locationname	$HOSTNAME.$DOMAIN
346 richard 1160 
radiusserver1	127.0.0.1
1161 
radiusserver2	127.0.0.1
1162 
radiussecret	$secretradius
1163 
radiusauthport	1812
1164 
radiusacctport	1813
1243 richard 1165 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1166 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1167 
uamsecret	$secretuam
1249 richard 1168 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1169 
coaport		3799
1379 richard 1170 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1171 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1172 
include		$DIR_DEST_ETC/alcasar-uamallowed
1173 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1174 
#dhcpgateway		none
1175 
#dhcprelayagent		none
1610 franck 1176 
#dhcpgatewayport	none
346 richard 1177 
EOF
1336 richard 1178 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1179 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1180 
# create files for trusted domains and urls
1148 crox53 1181 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1182 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1183 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1184 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1185 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1186 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1187 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1188 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1189 
	if [ "$chilli_exist" == "1" ]
1190 
	then
1191 
	      userdel -r chilli 2>/dev/null
1192 
	fi
1193 
	groupadd -f chilli
1194 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1195 
}  # End of chilli ()
1349 richard 1196 
 
1 root 1197 
##################################################################
1389 richard 1198 
##		Fonction "dansguardian"				##
1 root 1199 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1200 
##################################################################
1389 richard 1201 
dansguardian ()
1 root 1202 
{
1203 
	mkdir /var/dansguardian
1204 
	chown dansguardian /var/dansguardian
1375 richard 1205 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1206 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1207 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1208 
# By default the filter is off
1556 richard 1209 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1210 
# French deny HTML page
497 richard 1211 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1212 
# Listen only on LAN side
497 richard 1213 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1214 
# DG send its flow to HAVP
1215 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1216 
# replace the default deny HTML page
1 root 1217 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1218 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1219 
# Don't log
1220 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1221 
# on désactive par défaut le controle de contenu des pages html
497 richard 1222 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1223 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1224 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1225 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1226 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1227 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1228 
 
1229 
# Configure Dansguardian for large site
1230 
# Minimum number of processus to handle connections
1231 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1232 
# Maximum number of processus to handle connections
1233 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1234 
# Run at least 8 daemons
1235 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1236 
# minimum number of processes to spawn
1237 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1238 
# maximum age of a child process before it croaks it
1239 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1240 
 
1 root 1241 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1242 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1243 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1244 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1245 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1246 
	touch $DIR_DG/lists/bannedextensionlist
1247 
	touch $DIR_DG/lists/bannedmimetypelist
1248 
# 'Safesearch' regex actualisation
498 richard 1249 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1250 
# empty LAN IP list that won't be WEB filtered
1251 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1252 
	touch $DIR_DG/lists/exceptioniplist
1253 
# Keep a copy of URL & domain filter configuration files
1254 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1255 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1256 
} # End of dansguardian ()
1 root 1257 
 
71 richard 1258 
##################################################################
1221 richard 1259 
##			Fonction "antivirus"			##
1357 richard 1260 
## - configuration of havp, libclamav and freshclam		##
71 richard 1261 
##################################################################
1262 
antivirus ()
1263 
{
1358 richard 1264 
# create 'havp' user
288 richard 1265 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1266 
	if [ "$havp_exist" == "1" ]
288 richard 1267 
	then
478 richard 1268 
	      userdel -r havp 2>/dev/null
894 richard 1269 
	      groupdel havp 2>/dev/null
288 richard 1270 
	fi
307 richard 1271 
	groupadd -f havp
1486 richard 1272 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1273 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1274 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1275 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1276 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1277 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1278 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1279 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1280 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1281 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1282 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1283 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1284 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1285 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1286 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1287 
# skip checking of youtube flow (too heavy load / risk too low)
1288 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1289 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1290 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1291 
# adapt init script and systemd unit
335 richard 1292 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1293 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1294 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1295 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1296 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1297 
# replace of the intercept page (template)
340 richard 1298 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1299 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1300 
# update virus database every 4 hours (24h/6)
1357 richard 1301 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1302 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1303 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1304 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1305 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1306 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1307 
# update now
1382 richard 1308 
	/usr/bin/freshclam --no-warnings
1389 richard 1309 
} # End of antivirus ()
71 richard 1310 
 
1486 richard 1311 
##########################################################################
1312 
##			Fonction "tinyproxy"				##
1313 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1314 
##########################################################################
1485 richard 1315 
tinyproxy ()
1316 
{
1486 richard 1317 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1318 
	if [ "$tinyproxy_exist" == "1" ]
1319 
	then
1320 
	      userdel -r tinyproxy 2>/dev/null
1321 
	      groupdel tinyproxy 2>/dev/null
1322 
	fi
1323 
	groupadd -f tinyproxy
1488 richard 1324 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1325 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1326 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1327 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1328 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1329 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1330 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1331 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1332 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1333 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1334 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1335 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1336 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1337 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1338 
# Create the systemd unit
1339 
cat << EOF > /lib/systemd/system/tinyproxy.service
1340 
#  This file is part of systemd.
1341 
#
1342 
#  systemd is free software; you can redistribute it and/or modify it
1343 
#  under the terms of the GNU General Public License as published by
1344 
#  the Free Software Foundation; either version 2 of the License, or
1345 
#  (at your option) any later version.
1485 richard 1346 
 
1509 richard 1347 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1348 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1349 
[Unit]
1350 
Description=Tinyproxy Web Proxy Server
1351 
After=network.target iptables.service
1352 
 
1353 
[Service]
1354 
Type=forking
1518 richard 1355 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1356 
ExecStartPre=/bin/sleep 2
1357 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1358 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1359 
 
1360 
[Install]
1361 
WantedBy=multi-user.target
1362 
EOF
1363 
 
1485 richard 1364 
} # end of tinyproxy
1 root 1365 
##################################################################################
1389 richard 1366 
##			function "ulogd"					##
476 richard 1367 
## - Ulog config for multi-log files 						##
1368 
##################################################################################
1389 richard 1369 
ulogd ()
476 richard 1370 
{
1371 
# Three instances of ulogd (three different logfiles)
1372 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1373 
	nl=1
1358 richard 1374 
	for log_type in traceability ssh ext-access
478 richard 1375 
	do
1365 richard 1376 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1377 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1378 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1379 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1380 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1381 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1382 
[emu1]
478 richard 1383 
file="/var/log/firewall/$log_type.log"
1384 
sync=1
1385 
EOF
1452 richard 1386 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1387 
		nl=`expr $nl + 1`
1388 
	done
476 richard 1389 
	chown -R root:apache /var/log/firewall
1390 
	chmod 750 /var/log/firewall
1391 
	chmod 640 /var/log/firewall/*
1389 richard 1392 
}  # End of ulogd ()
476 richard 1393 
 
1159 crox53 1394 
 
1395 
##########################################################
1389 richard 1396 
##              Function "nfsen"			##
1567 richard 1397 
## - install the nfsen grapher				##
1398 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1399 
##########################################################
1389 richard 1400 
nfsen()
1 root 1401 
{
1569 richard 1402 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1403 
# Add PortTracker plugin
1534 richard 1404 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1405 
	do
1536 richard 1406 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1407 
	done
1569 richard 1408 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1409 
# use of our conf file and init unit
1569 richard 1410 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1411 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1412 
	DirTmp=$(pwd)
1569 richard 1413 
	cd /tmp/nfsen-1.3.7/
1570 richard 1414 
	/usr/bin/perl install.pl etc/nfsen.conf
1415 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1416 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1417 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1418 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1419 
	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
1420 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1421 
# nfsen unit for systemd
1422 
cat << EOF > /lib/systemd/system/nfsen.service
1423 
#  This file is part of systemd.
1424 
#
1425 
#  systemd is free software; you can redistribute it and/or modify it
1426 
#  under the terms of the GNU General Public License as published by
1427 
#  the Free Software Foundation; either version 2 of the License, or
1428 
#  (at your option) any later version.
1429 
 
1430 
# This unit launches nfsen (a Netflow grapher).
1431 
[Unit]
1432 
Description= NfSen init script
1433 
After=network.target iptables.service
1434 
 
1435 
[Service]
1436 
Type=oneshot
1437 
RemainAfterExit=yes
1393 richard 1438 
PIDFile=/var/run/nfsen/nfsen.pid
1439 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1440 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1441 
ExecStart=/usr/bin/nfsen start
1442 
ExecStop=/usr/bin/nfsen stop
1393 richard 1443 
ExecReload=/usr/bin/nfsen restart
1372 richard 1444 
TimeoutSec=0
1445 
 
1446 
[Install]
1447 
WantedBy=multi-user.target
1448 
EOF
1365 richard 1449 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1450 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1451 
# expire delay for the profile "live"
1574 richard 1452 
	/usr/bin/systemctl start nfsen
1393 richard 1453 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1454 
# add SURFmap plugin
1509 richard 1455 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1456 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1457 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1458 
	cd /tmp/
1459 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1460 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1461 
# clear the installation
1221 richard 1462 
	cd $DirTmp
1509 richard 1463 
	rm -rf /tmp/nfsen*
1464 
	rm -rf /tmp/SURFmap*
1389 richard 1465 
} # End of nfsen ()
1 root 1466 
 
1390 richard 1467 
##################################################
1541 richard 1468 
##		Function "vnstat"		##
1469 
## Initialization of Vnstat and vnstat phpFE    ##
1470 
##################################################
1471 
vnstat ()
1472 
{
1473 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1474 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1475 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1476 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1477 
	/usr/bin/vnstat -u -i $EXTIF
1478 
} # End of vnstat
1479 
##################################################
1389 richard 1480 
##		Function "dnsmasq"		##
1390 richard 1481 
##################################################
1389 richard 1482 
dnsmasq ()
219 jeremy 1483 
{
1484 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1485 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1486 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1487 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1488 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1489 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1490 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1491 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1492 
listen-address=$PRIVATE_IP
1390 richard 1493 
pid-file=/var/run/dnsmasq.pid
259 richard 1494 
listen-address=127.0.0.1
286 richard 1495 
no-dhcp-interface=$INTIF
1387 richard 1496 
no-dhcp-interface=tun0
1497 
no-dhcp-interface=lo
259 richard 1498 
bind-interfaces
1721 richard 1499 
cache-size=2048
259 richard 1500 
domain=$DOMAIN
1501 
domain-needed
1502 
expand-hosts
1503 
bogus-priv
1504 
filterwin2k
1505 
server=$DNS1
1506 
server=$DNS2
1387 richard 1507 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1508 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1509 
#dhcp-option=option:router,$PRIVATE_IP
1510 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1511 
 
1387 richard 1512 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1513 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1514 
EOF
1356 richard 1515 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1516 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1517 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1518 
# Add Toulouse blacklist domains
1472 richard 1519 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1520 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1521 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1522 
listen-address=$PRIVATE_IP
1523 
port=54
1524 
no-dhcp-interface=$INTIF
1387 richard 1525 
no-dhcp-interface=tun0
1472 richard 1526 
no-dhcp-interface=lo
498 richard 1527 
bind-interfaces
1721 richard 1528 
cache-size=2048
498 richard 1529 
domain=$DOMAIN
1530 
domain-needed
1531 
expand-hosts
1532 
bogus-priv
1533 
filterwin2k
1534 
server=$DNS1
1535 
server=$DNS2
1536 
EOF
1379 richard 1537 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1538 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1539 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1540 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1541 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1542 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1543 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1544 
listen-address=$PRIVATE_IP
1545 
port=55
1546 
no-dhcp-interface=$INTIF
1387 richard 1547 
no-dhcp-interface=tun0
1472 richard 1548 
no-dhcp-interface=lo
1356 richard 1549 
bind-interfaces
1721 richard 1550 
cache-size=1024
1356 richard 1551 
domain=$DOMAIN
1552 
domain-needed
1553 
expand-hosts
1554 
bogus-priv
1555 
filterwin2k
1792 franck 1556 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1557 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1558 
EOF
1472 richard 1559 
# 4th dnsmasq listen on udp 56 ("blackhole")
1560 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1561 
# Configuration file for "dnsmasq as a blackhole"
1562 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1563 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1564 
pid-file=/var/run/dnsmasq-blackhole.pid
1565 
listen-address=$PRIVATE_IP
1566 
port=56
1567 
no-dhcp-interface=$INTIF
1568 
no-dhcp-interface=tun0
1569 
no-dhcp-interface=lo
1570 
bind-interfaces
1571 
cache-size=256
1572 
domain=$DOMAIN
1573 
domain-needed
1574 
expand-hosts
1575 
bogus-priv
1576 
filterwin2k
1577 
EOF
1578 
 
1517 richard 1579 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1580 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1581 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1582 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1583 
	for list in blacklist whitelist blackhole
1584 
	do
1585 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1586 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1587 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1588 
	done
308 richard 1589 
} # End dnsmasq
1590 
 
1591 
##########################################################
1221 richard 1592 
##		Fonction "BL"				##
308 richard 1593 
##########################################################
1594 
BL ()
1595 
{
1384 richard 1596 
# copy and extract toulouse BL
648 richard 1597 
	rm -rf $DIR_DG/lists/blacklists
1598 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1599 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1600 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1601 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1602 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1603 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1604 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1605 
# creation of file for the rehabilited domains and urls
648 richard 1606 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1607 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1608 
	touch $DIR_DG/lists/exceptionsitelist
1609 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1610 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1611 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1612 
# Dansguardian filter config for ALCASAR
1613 
EOF
648 richard 1614 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1615 
# Dansguardian domain filter config for ALCASAR
1616 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1617 
#**
1618 
# block all SSL and CONNECT tunnels
1619 
**s
1620 
# block all SSL and CONNECT tunnels specified only as an IP
1621 
*ips
1622 
# block all sites specified only by an IP
1623 
*ip
1624 
EOF
1000 richard 1625 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1626 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1627 
# Bing - add 'adlt=strict'
1628 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1629 
# Youtube - add 'edufilter=your_ID'
885 richard 1630 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1631 
EOF
1000 richard 1632 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1633 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1634 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1635 
	if [ "$mode" != "update" ]; then
1828 richard 1636 
		$DIR_DEST_BIN/alcasar-bl.sh --adapt
1637 
		$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
654 richard 1638 
	fi
308 richard 1639 
}
219 jeremy 1640 
 
1 root 1641 
##########################################################
1221 richard 1642 
##		Fonction "cron"				##
1 root 1643 
## - Mise en place des différents fichiers de cron	##
1644 
##########################################################
1645 
cron ()
1646 
{
1647 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1648 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1649 
	cat <<EOF > /etc/crontab
1828 richard 1650 
SHELL=/usr/bin/bash
1651 
PATH=/usr/sbin:/usr/bin
1 root 1652 
MAILTO=root
1653 
HOME=/
1654 
 
1655 
# run-parts
1656 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1657 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1658 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1659 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1660 
EOF
1661 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1662 
	cat <<EOF >> /etc/anacrontab
667 franck 1663 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1664 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1665 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1666 
EOF
1247 crox53 1667 
 
811 richard 1668 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1669 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1670 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1671 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1672 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1673 
EOF
952 franck 1674 
	cat <<EOF > /etc/cron.d/alcasar-archive
1675 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1676 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1677 
EOF
1566 richard 1678 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1679 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1680 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1681 
EOF
722 franck 1682 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1683 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1684 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1685 
EOF
1159 crox53 1686 
 
1808 richard 1687 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1688 
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1689 
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1690 
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1691 
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1 root 1692 
	cat << EOF > /etc/cron.d/freeradius-web
1808 richard 1693 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1694 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1695 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1696 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1697 
EOF
671 franck 1698 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1699 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1700 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1701 
EOF
1808 richard 1702 
# Enabling the watchdog every 18'
808 franck 1703 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1704 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1705 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1706 
EOF
1808 richard 1707 
# removing the users crons
522 richard 1708 
	rm -f /var/spool/cron/*
1 root 1709 
} # End cron
1710 
 
1711 
##################################################################
1221 richard 1712 
## 			Fonction "Fail2Ban"			##
1163 crox53 1713 
##- Modification de la configuration de fail2ban		##
1714 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1715 
##################################################################
1716 
fail2ban()
1717 
{
1191 crox53 1718 
	$DIR_CONF/fail2ban.sh
1474 richard 1719 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1720 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1721 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1722 
	chmod 644 /var/log/fail2ban.log
1489 richard 1723 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1724 
	/usr/bin/touch /var/log/auth.log
1515 richard 1725 
# fail2ban unit
1726 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1727 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1728 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1729 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1730 
} #Fin de fail2ban_install()
1731 
 
1732 
##################################################################
1376 richard 1733 
## 			Fonction "gammu_smsd"			##
1734 
## - Creation de la base de donnée Gammu			##
1735 
## - Creation du fichier de config: gammu_smsd_conf		##
1736 
##								##
1737 
##################################################################
1738 
gammu_smsd()
1739 
{
1740 
# Create 'gammu' databse
1741 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1742 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1743 
# Add a gammu database structure
1800 richard 1744 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1745 
 
1746 
# config file for the daemon
1747 
cat << EOF > /etc/gammu_smsd_conf
1748 
[gammu]
1749 
port = /dev/ttyUSB0
1750 
connection = at115200
1751 
 
1752 
;########################################################
1753 
 
1754 
[smsd]
1755 
 
1756 
PIN = 1234
1757 
 
1758 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1759 
logformat = textall
1760 
debuglevel = 0
1761 
 
1762 
service = sql
1763 
driver = native_mysql
1764 
user = $DB_USER
1765 
password = $radiuspwd
1766 
pc = localhost
1767 
database = $DB_GAMMU
1768 
 
1828 richard 1769 
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1770 
 
1771 
StatusFrequency = 30
1380 richard 1772 
;LoopSleep = 2
1376 richard 1773 
 
1774 
;ResetFrequency = 300
1775 
;HardResetFrequency = 120
1776 
 
1777 
CheckSecurity = 1
1778 
CheckSignal = 1
1779 
CheckBattery = 0
1780 
EOF
1781 
 
1782 
chmod 755 /etc/gammu_smsd_conf
1783 
 
1784 
#Creation dossier de log Gammu-smsd
1382 richard 1785 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1786 
chmod 755 /var/log/gammu-smsd
1787 
 
1788 
#Edition du script sql gammu <-> radius
1452 richard 1789 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1790 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1791 
 
1380 richard 1792 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1793 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1794 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1795 
EOF
1796 
 
1376 richard 1797 
} # END gammu_smsd()
1798 
 
1799 
##################################################################
1221 richard 1800 
##			Fonction "post_install"			##
1 root 1801 
## - Modification des bannières (locales et ssh) et des prompts ##
1802 
## - Installation de la structure de chiffrement pour root	##
1803 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1804 
## - Mise en place du la rotation des logs			##
5 franck 1805 
## - Configuration dans le cas d'une mise à jour		##
1 root 1806 
##################################################################
1807 
post_install()
1808 
{
1809 
# création de la bannière locale
1007 richard 1810 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1811 
	cp -f $DIR_CONF/banner /etc/mageia-release
1812 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1813 
# création de la bannière SSH
1007 richard 1814 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1815 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1816 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1817 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1818 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1819 
# postfix banner anonymisation
1820 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1821 
# sshd écoute côté LAN et WAN
1548 richard 1822 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1823 
# sshd autorise les connections root par certificat
1824 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1825 
	# Put the default values in conf file
628 richard 1826 
	echo "SSH=off" >> $CONF_FILE
1631 richard 1827 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1828 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1829 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1830 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1831 
	echo "MULTIWAN=off" >> $CONF_FILE
1832 
	echo "FAILOVER=30" >> $CONF_FILE
1833 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1834 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1835 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1836 
# Coloration des prompts
1837 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1838 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1839 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1840 
# Droits d'exécution pour utilisateur apache et sysadmin
1841 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1842 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1843 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1844 
# Modify some logrotate files (gammu, ulogd)
1 root 1845 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1846 
	chmod 644 /etc/logrotate.d/*
714 franck 1847 
# rectification sur versions précédentes de la compression des logs
706 franck 1848 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1849 
# actualisation des fichiers logs compressés
1342 richard 1850 
	for dir in firewall dansguardian httpd
706 franck 1851 
	do
714 franck 1852 
	      find /var/log/$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 1853 
	done
1221 richard 1854 
# create the alcasar-load_balancing unit
1855 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1856 
#  This file is part of systemd.
1857 
#
1858 
#  systemd is free software; you can redistribute it and/or modify it
1859 
#  under the terms of the GNU General Public License as published by
1860 
#  the Free Software Foundation; either version 2 of the License, or
1861 
#  (at your option) any later version.
1862 
 
1863 
# This unit lauches alcasar-load-balancing.sh script.
1864 
[Unit]
1865 
Description=alcasar-load_balancing.sh execution
1866 
After=network.target iptables.service
1867 
 
1868 
[Service]
1869 
Type=oneshot
1870 
RemainAfterExit=yes
1828 richard 1871 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1872 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1873 
TimeoutSec=0
1874 
SysVStartPriority=99
1875 
 
1876 
[Install]
1877 
WantedBy=multi-user.target
1157 stephane 1878 
EOF
1221 richard 1879 
# processes launched at boot time (Systemctl)
1525 franck 1880 
	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
1221 richard 1881 
	do
1574 richard 1882 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1883 
	done
1452 richard 1884 
 
1885 
# disable processes at boot time (Systemctl)
1886 
	for i in ulogd
1887 
	do
1574 richard 1888 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1889 
	done
1890 
 
1221 richard 1891 
# Apply French Security Agency (ANSSI) rules
1362 richard 1892 
# ignore ICMP broadcast (smurf attack)
1893 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1894 
# ignore ICMP errors bogus
1895 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1896 
# remove ICMP redirects responces
1897 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1898 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1899 
# enable SYN Cookies (Syn flood attacks)
1900 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1901 
# enable kernel antispoofing
1902 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1903 
# ignore source routing
1904 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1905 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1906 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1907 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1908 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1909 
# disable iptables_helpers
1910 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1911 
# Switch to the router mode
1912 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1362 richard 1913 
# remove Magic SysReq Keys
1363 richard 1914 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1915 
# switch to multi-users runlevel (instead of x11)
1221 richard 1916 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1917 
#	GRUB modifications (only one time)
1005 richard 1918 
# limit wait time to 3s
1919 
# create an alcasar entry instead of linux-nonfb
1920 
# change display to 1024*768 (vga791)
1600 richard 1921 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1922 
	if [ $grub_already_modified == 0 ]
1923 
		then
1924 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1925 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1926 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1927 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1928 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1929 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1930 
	fi
1003 richard 1931 
# Remove unused services and users
1502 richard 1932 
	for svc in sshd
1221 richard 1933 
	do
1780 c.valfort 1934 
		/usr/bin/systemctl -q enable $svc.service
1221 richard 1935 
	done
1936 
# Load and apply the previous conf file
1937 
	if [ "$mode" = "update" ]
532 richard 1938 
	then
1668 richard 1939 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1940 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1941 
		PARENT_SCRIPT=`basename $0`
1942 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1943 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1944 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1945 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1946 
	fi
1221 richard 1947 
	rm -f /tmp/alcasar-conf*
1948 
	chown -R root:apache $DIR_DEST_ETC/*
1949 
	chmod -R 660 $DIR_DEST_ETC/*
1950 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1951 
	cd $DIR_INSTALL
5 franck 1952 
	echo ""
1 root 1953 
	echo "#############################################################################"
638 richard 1954 
	if [ $Lang == "fr" ]
1955 
		then
1956 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1957 
		echo "#                                                                           #"
1958 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1959 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1960 
		echo "#                                                                           #"
1961 
		echo "#############################################################################"
1962 
		echo
1963 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1964 
		echo
1965 
		echo "- Lisez attentivement la documentation d'exploitation"
1966 
		echo
1967 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1968 
		echo
1969 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1970 
	else
1971 
		echo "#                        Enf of ALCASAR install process                     #"
1972 
		echo "#                                                                           #"
1973 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1974 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1975 
		echo "#                                                                           #"
1976 
		echo "#############################################################################"
1977 
		echo
1978 
		echo "- The system will be rebooted in order to operate ALCASAR"
1979 
		echo
1980 
		echo "- Read the exploitation documentation"
1981 
		echo
1982 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1983 
		echo
1984 
		echo "                   Hit 'Enter' to continue"
1985 
	fi
1782 franck 1986 
	sleep 2
815 richard 1987 
	if [ "$mode" != "update" ]
820 richard 1988 
	then
815 richard 1989 
		read a
1990 
	fi
774 richard 1991 
	clear
1 root 1992 
	reboot
1993 
} # End post_install ()
1994 
 
1995 
#################################
1005 richard 1996 
#  	Main Install loop  	#
1 root 1997 
#################################
832 richard 1998 
dir_exec=`dirname "$0"`
1999 
if [ $dir_exec != "." ]
2000 
then
2001 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2002 
	echo "Launch this program from the ALCASAR archive directory"
2003 
	exit 0
2004 
fi
2005 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2006 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2007 
nb_args=$#
2008 
args=$1
2009 
if [ $nb_args -eq 0 ]
2010 
then
2011 
	nb_args=1
2012 
	args="-h"
2013 
fi
1062 richard 2014 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2015 
case $args in
2016 
	-\? | -h* | --h*)
2017 
		echo "$usage"
2018 
		exit 0
2019 
		;;
291 franck 2020 
	-i | --install)
1538 richard 2021 
		header_install
959 franck 2022 
		license
1544 richard 2023 
		header_install
29 richard 2024 
		testing
595 richard 2025 
# RPMs install
2026 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2027 
		if [ "$?" != "0" ]
1 root 2028 
		then
595 richard 2029 
			exit 0
2030 
		fi
1249 richard 2031 
		if [ -e $CONF_FILE ]
595 richard 2032 
		then
597 richard 2033 
# Uninstall the running version
1828 richard 2034 
			$DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2035 
		fi
636 richard 2036 
# Test if manual update
1362 richard 2037 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2038 
		then
636 richard 2039 
			header_install
595 richard 2040 
			if [ $Lang == "fr" ]
636 richard 2041 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2042 
				else echo "The configuration file of an old version has been found";
595 richard 2043 
			fi
597 richard 2044 
			response=0
2045 
			PTN='^[oOnNyY]$'
2046 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2047 
			do
2048 
				if [ $Lang == "fr" ]
2049 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2050 
					else echo -n "Do you want to use it (Y/n)?";
2051 
				 fi
2052 
				read response
2053 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2054 
				then rm -f /tmp/alcasar-conf*
2055 
				fi
2056 
			done
2057 
		fi
636 richard 2058 
# Test if update
1057 richard 2059 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2060 
		then
2061 
			if [ $Lang == "fr" ]
2062 
				then echo "#### Installation avec mise à jour ####";
2063 
				else echo "#### Installation with update     ####";
2064 
			fi
636 richard 2065 
# Extract the central configuration file
1057 richard 2066 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2067 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2068 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2069 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2070 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2071 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2072 
			mode="update"
1 root 2073 
		fi
1833 richard 2074 
		for func in init network time ACC CA init_db radius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2075 
		do
2076 
			$func
1362 richard 2077 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2078 
		done
5 franck 2079 
		;;
291 franck 2080 
	-u | --uninstall)
1828 richard 2081 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2082 
		then
597 richard 2083 
			if [ $Lang == "fr" ]
2084 
				then echo "ALCASAR n'est pas installé!";
2085 
				else echo "ALCASAR isn't installed!";
2086 
			fi
1 root 2087 
			exit 0
2088 
		fi
5 franck 2089 
		response=0
2090 
		PTN='^[oOnN]$'
580 richard 2091 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2092 
		do
597 richard 2093 
			if [ $Lang == "fr" ]
2094 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2095 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2096 
			fi
5 franck 2097 
			read response
2098 
		done
1103 richard 2099 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2100 
		then
1103 richard 2101 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2102 
		else
2103 
			rm -f /tmp/alcasar-conf*
1 root 2104 
		fi
597 richard 2105 
# Uninstall the running version
1828 richard 2106 
		$DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2107 
		;;
2108 
	*)
2109 
		echo "Argument inconnu :$1";
460 richard 2110 
		echo "Unknown argument :$1";
1 root 2111 
		echo "$usage"
2112 
		exit 1
2113 
		;;
2114 
esac
10 franck 2115 
# end of script
366 franck 2116