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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1474 2014-11-03 22:55:09Z 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)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1342 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
1378 richard 30 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 31 
#	init			: Installation of RPM and scripts
32 
#	network			: Network parameters
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 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
38 
#	chilli			: coovachilli initialisation (+authentication page)
39 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 40 
#	antivirus		: HAVP + libclamav configuration
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
44 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46 
#	fail2ban		: Fail2ban IDS installation and configuration
47 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 48 
#	post_install		: Security, log rotation, etc.
1 root 49 
 
50 
DATE=`date '+%d %B %Y - %Hh%M'`
51 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 53 
mode="install"
1 root 54 
# ******* Files parameters - paramètres fichiers *********
1015 richard 55 
DIR_INSTALL=`pwd`				# current directory
56 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
57 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
58 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
59 
DIR_WEB="/var/www/html"				# directory of APACHE
60 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
61 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
62 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
63 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin 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="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1469 richard 73 
HOSTNAME="alcasar"				# default hostname
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1471 richard 75 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1336 richard 76 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1157 stephane 78 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
967 franck 87 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
88 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 89 
	fi
975 franck 90 
	echo "Taper sur Entrée pour continuer !"
91 
	echo "Enter to continue."
959 franck 92 
	read a
93 
}
94 
 
1 root 95 
header_install ()
96 
{
97 
	clear
98 
	echo "-----------------------------------------------------------------------------"
460 richard 99 
	echo "                     ALCASAR V$VERSION Installation"
1 root 100 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
101 
	echo "-----------------------------------------------------------------------------"
1389 richard 102 
}
1 root 103 
 
104 
##################################################################
1221 richard 105 
##			Function "testing"			##
1378 richard 106 
## - Test of Mageia version					##
1342 richard 107 
## - Test of free space on /var  (>10G)				##
1005 richard 108 
## - Test of Internet access					##
29 richard 109 
##################################################################
110 
testing ()
111 
{
1362 richard 112 
# Test if ALCASAR is already installed
113 
	if [ -e $CONF_FILE ]
114 
	then
115 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 116 
		if [ $Lang == "fr" ]
1362 richard 117 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
118 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 119 
		fi
1362 richard 120 
		response=0
121 
		PTN='^[oOnNyY]$'
122 
		until [[ $(expr $response : $PTN) -gt 0 ]]
123 
		do
124 
			if [ $Lang == "fr" ]
125 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
126 
				else echo -n "Do you want to update (Y/n)?";
127 
			 fi
128 
			read response
129 
		done
130 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
131 
		then
132 
			rm -f /tmp/alcasar-conf*
133 
		else
1471 richard 134 
# Create a backup of running importants files
1362 richard 135 
			$DIR_SCRIPTS/alcasar-conf.sh --create
136 
			mode="update"
137 
		fi
138 
	else
1365 richard 139 
		if [ ! -d /var/log/netflow/porttracker ]
140 
			then
1378 richard 141 
# Test of free space on /var
1365 richard 142 
			free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
143 
			if [ $free_space -lt 10 ]
144 
				then
145 
				if [ $Lang == "fr" ]
146 
					then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
147 
					else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
148 
				fi
149 
			exit 0
1362 richard 150 
			fi
1378 richard 151 
		fi
152 
# Test of Mageia version
153 
# extract the current Mageia version and hardware architecture (i586 ou X64)
154 
		fic=`cat /etc/product.id`
155 
		unknown_os=0
156 
		old="$IFS"
157 
		IFS=","
158 
		set $fic
159 
		for i in $*
160 
		do
161 
			if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
162 
				then
163 
				DISTRIBUTION=`echo $i|cut -d"=" -f2`
164 
				unknown_os=`expr $unknown_os + 1`
165 
			fi
166 
			if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
167 
				then
168 
				CURRENT_VERSION=`echo $i|cut -d"=" -f2`
169 
				unknown_os=`expr $unknown_os + 1`
170 
			fi
171 
			if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
172 
				then
173 
				ARCH=`echo $i|cut -d"=" -f2`
174 
				unknown_os=`expr $unknown_os + 1`
175 
			fi
176 
		done
177 
		IFS="$old"
178 
		if [[ ( $unknown_os != 3 || "$DISTRIBUTION" != "Mageia" ) && ( "$CURRENT_VERSION" != "4" ) ]]
179 
			then
180 
			if [ $Lang == "fr" ]
181 
				then
182 
				echo "L'installation ou la mise @ jour d'ALCASAR ne peut pas être réalisée."
183 
				echo "Le système d'exploitation doit être remplacé (Mageia4)"
184 
			else
185 
				echo "The automatic update of ALCASAR can't be performed."
186 
				echo "The OS must be replaced (Mageia4)"
187 
			fi
188 
			if [ -e /tmp/alcasar-conf.tar.gz ]
189 
				then
190 
				echo
191 
				if [ $Lang == "fr" ]
192 
					then
193 
					echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
194 
					echo "2 - Installez Linux-Mageia4 (cf. doc d'installation)"
195 
					echo "3 - copiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
196 
				else
197 
					echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
198 
					echo "2 - Install Linux-Mageia4 (cf. installation doc)"
199 
					echo "3 - Copy the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
200 
				fi
201 
			fi
202 
			exit 0
203 
		fi
1342 richard 204 
	fi
1378 richard 205 
	if [ $Lang == "fr" ]
784 richard 206 
		then echo -n "Tests des paramètres réseau : "
595 richard 207 
		else echo -n "Network parameters tests : "
208 
	fi
1471 richard 209 
 
210 
# Test of Ethernet links state
211 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
212 
	for i in $DOWN_IF
213 
	do
214 
		if [ $Lang == "fr" ]
215 
		then
216 
			echo "Échec"
217 
			echo "Le lien réseau de la carte $i n'est pas actif."
218 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
219 
		else
220 
			echo "Failed"
221 
			echo "The link state of $i interface is down."
222 
			echo "Make sure that this network card is connected to a switch or an A.P."
223 
		fi
224 
		exit 0
225 
	done
226 
	echo -n "."
227 
 
228 
# Test EXTIF config files
784 richard 229 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
230 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
1471 richard 231 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
232 
	then
784 richard 233 
		if [ $Lang == "fr" ]
234 
		then
235 
			echo "Échec"
236 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
237 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 238 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 239 
		else
240 
			echo "Failed"
241 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
242 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 243 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 244 
		fi
830 richard 245 
		echo "DEVICE=$EXTIF"
784 richard 246 
		echo "IPADDR="
247 
		echo "NETMASK="
248 
		echo "GATEWAY="
249 
		echo "DNS1="
250 
		echo "DNS2="
830 richard 251 
		echo "ONBOOT=yes"
784 richard 252 
		exit 0
253 
	fi
254 
	echo -n "."
1471 richard 255 
 
256 
# Test if router is alive (Box FAI)
784 richard 257 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 258 
		if [ $Lang == "fr" ]
259 
		then
260 
			echo "Échec"
261 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
262 
			echo "Réglez ce problème puis relancez ce script."
263 
		else
264 
			echo "Failed"
265 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
266 
			echo "Resolv this problem, then restart this script."
267 
		fi
29 richard 268 
		exit 0
269 
	fi
308 richard 270 
	echo -n "."
978 franck 271 
# On teste le lien vers le routeur par defaut
308 richard 272 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
273 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 274 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 275 
	       	then
595 richard 276 
		if [ $Lang == "fr" ]
277 
		then
278 
			echo "Échec"
279 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
280 
			echo "Réglez ce problème puis relancez ce script."
281 
		else
282 
			echo "Failed"
283 
			echo "The Internet gateway doesn't answered"
284 
			echo "Resolv this problem, then restart this script."
285 
		fi
308 richard 286 
		exit 0
287 
	fi
288 
	echo -n "."
421 franck 289 
# On teste la connectivité Internet
29 richard 290 
	rm -rf /tmp/con_ok.html
308 richard 291 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 292 
	if [ ! -e /tmp/con_ok.html ]
293 
	then
595 richard 294 
		if [ $Lang == "fr" ]
295 
		then
296 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
297 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
298 
			echo "Vérifiez la validité des adresses IP des DNS."
299 
		else
300 
			echo "The Internet connection try failed (google.fr)."
301 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
302 
			echo "Verify the DNS IP addresses"
303 
		fi
29 richard 304 
		exit 0
305 
	fi
306 
	rm -rf /tmp/con_ok.html
308 richard 307 
	echo ". : ok"
1389 richard 308 
} # end of testing ()
302 richard 309 
 
310 
##################################################################
1221 richard 311 
##			Function "init"				##
302 richard 312 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
313 
## - Installation et modification des scripts du portail	##
314 
##################################################################
315 
init ()
316 
{
527 richard 317 
	if [ "$mode" != "update" ]
302 richard 318 
	then
319 
# On affecte le nom d'organisme
597 richard 320 
		header_install
302 richard 321 
		ORGANISME=!
322 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 323 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 324 
                do
595 richard 325 
			if [ $Lang == "fr" ]
597 richard 326 
			       	then echo -n "Entrez le nom de votre organisme : "
327 
				else echo -n "Enter the name of your organism : "
595 richard 328 
			fi
330 franck 329 
			read ORGANISME
613 richard 330 
			if [ "$ORGANISME" == "" ]
330 franck 331 
				then
332 
				ORGANISME=!
333 
			fi
334 
		done
302 richard 335 
	fi
1 root 336 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 337 
	rm -f $PASSWD_FILE
1350 richard 338 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
339 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 340 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 341 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 342 
	$SED "/^password.*/d" /boot/grub/menu.lst
343 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 344 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 345 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 346 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 347 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 348 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 349 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 350 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 351 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
352 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 353 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 354 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
355 
	echo "$secretradius" >> $PASSWD_FILE
356 
	chmod 640 $PASSWD_FILE
977 richard 357 
# Scripts and conf files copy
358 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 359 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 360 
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 361 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 362 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 363 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 364 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
365 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 366 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
367 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 368 
# generate central conf file
369 
	cat <<EOF > $CONF_FILE
612 richard 370 
##########################################
371 
##                                      ##
372 
##          ALCASAR Parameters          ##
373 
##                                      ##
374 
##########################################
1 root 375 
 
612 richard 376 
INSTALL_DATE=$DATE
377 
VERSION=$VERSION
378 
ORGANISM=$ORGANISME
923 franck 379 
DOMAIN=$DOMAIN
612 richard 380 
EOF
628 richard 381 
	chmod o-rwx $CONF_FILE
1 root 382 
} # End of init ()
383 
 
384 
##################################################################
1221 richard 385 
##			Function "network"			##
1 root 386 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 387 
## - Nommage DNS du système 					##
1336 richard 388 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 389 
## - Modification du fichier /etc/hosts				##
390 
## - Configuration du serveur de temps (NTP)			##
391 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
392 
##################################################################
393 
network ()
394 
{
395 
	header_install
636 richard 396 
	if [ "$mode" != "update" ]
397 
		then
398 
		if [ $Lang == "fr" ]
399 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
400 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
401 
		fi
402 
		response=0
403 
		PTN='^[oOyYnN]$'
404 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 405 
		do
595 richard 406 
			if [ $Lang == "fr" ]
659 richard 407 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 408 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 409 
			fi
1 root 410 
			read response
411 
		done
636 richard 412 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
413 
		then
414 
			PRIVATE_IP_MASK="0"
415 
			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:]]$'
416 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 417 
			do
595 richard 418 
				if [ $Lang == "fr" ]
597 richard 419 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
420 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 421 
				fi
597 richard 422 
				read PRIVATE_IP_MASK
1 root 423 
			done
636 richard 424 
		else
425 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
426 
		fi
595 richard 427 
	else
637 richard 428 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
429 
		rm -rf conf/etc/alcasar.conf
1 root 430 
	fi
861 richard 431 
# Define LAN side global parameters
1243 richard 432 
	hostname $HOSTNAME.$DOMAIN
433 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 434 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
435 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
436 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
437 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
438 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
439 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
440 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
441 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
442 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
443 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 444 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)
977 richard 445 
	PRIVATE_SECOND_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 2`	# second network address (ex.: 192.168.182.2)
837 richard 446 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 447 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 448 
# Define Internet parameters
14 richard 449 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
450 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
451 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 452 
	DNS1=${DNS1:=208.67.220.220}
453 
	DNS2=${DNS2:=208.67.222.222}
597 richard 454 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 455 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 456 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 457 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 458 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1469 richard 459 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
460 
	echo "INTIF=$INTIF" >> $CONF_FILE
765 stephane 461 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 462 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 463 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
464 
	echo "DNS1=$DNS1" >> $CONF_FILE
465 
	echo "DNS2=$DNS2" >> $CONF_FILE
466 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 467 
	echo "DHCP=full" >> $CONF_FILE
914 franck 468 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
469 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
470 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 471 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 472 
# config network
1 root 473 
	cat <<EOF > /etc/sysconfig/network
474 
NETWORKING=yes
1243 richard 475 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 476 
FORWARD_IPV4=true
477 
EOF
841 richard 478 
# config /etc/hosts
1 root 479 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
480 
	cat <<EOF > /etc/hosts
503 richard 481 
127.0.0.1	localhost
1353 richard 482 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 483 
EOF
1336 richard 484 
# Config EXTIF (Internet)
14 richard 485 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
486 
DEVICE=$EXTIF
487 
BOOTPROTO=static
597 richard 488 
IPADDR=$PUBLIC_IP
489 
NETMASK=$PUBLIC_NETMASK
490 
GATEWAY=$PUBLIC_GATEWAY
14 richard 491 
DNS1=127.0.0.1
492 
ONBOOT=yes
493 
METRIC=10
494 
NOZEROCONF=yes
495 
MII_NOT_SUPPORTED=yes
496 
IPV6INIT=no
497 
IPV6TO4INIT=no
498 
ACCOUNTING=no
499 
USERCTL=no
994 franck 500 
MTU=$MTU
14 richard 501 
EOF
1336 richard 502 
# Config INTIF (consultation LAN) in normal mode
841 richard 503 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
504 
DEVICE=$INTIF
505 
BOOTPROTO=static
506 
ONBOOT=yes
507 
NOZEROCONF=yes
508 
MII_NOT_SUPPORTED=yes
509 
IPV6INIT=no
510 
IPV6TO4INIT=no
511 
ACCOUNTING=no
512 
USERCTL=no
1157 stephane 513 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 514 
EOF
1336 richard 515 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 516 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 517 
DEVICE=$INTIF
518 
BOOTPROTO=static
519 
IPADDR=$PRIVATE_IP
604 richard 520 
NETMASK=$PRIVATE_NETMASK
1 root 521 
ONBOOT=yes
522 
METRIC=10
523 
NOZEROCONF=yes
524 
MII_NOT_SUPPORTED=yes
14 richard 525 
IPV6INIT=no
526 
IPV6TO4INIT=no
527 
ACCOUNTING=no
528 
USERCTL=no
1 root 529 
EOF
440 franck 530 
# Mise à l'heure du serveur
531 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
532 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 533 
0.fr.pool.ntp.org	# adapt to your country
534 
1.fr.pool.ntp.org
535 
2.fr.pool.ntp.org
440 franck 536 
EOF
537 
# Configuration du serveur de temps (sur lui même)
1 root 538 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
539 
	cat <<EOF > /etc/ntp.conf
456 franck 540 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 541 
server 1.fr.pool.ntp.org
542 
server 2.fr.pool.ntp.org
543 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 544 
fudge 127.127.1.0 stratum 10
604 richard 545 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 546 
restrict 127.0.0.1
310 richard 547 
driftfile /var/lib/ntp/drift
1 root 548 
logfile /var/log/ntp.log
549 
EOF
440 franck 550 
 
310 richard 551 
	chown -R ntp:ntp /var/lib/ntp
1 root 552 
# Renseignement des fichiers hosts.allow et hosts.deny
553 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
554 
	cat <<EOF > /etc/hosts.allow
555 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 556 
sshd: ALL
1 root 557 
ntpd: $PRIVATE_NETWORK_SHORT
558 
EOF
559 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
560 
	cat <<EOF > /etc/hosts.deny
561 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
562 
EOF
790 richard 563 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 564 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 565 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 566 
# load conntrack ftp module
567 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
568 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 569 
# load ipt_NETFLOW module
570 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 571 
#
860 richard 572 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 573 
} # End of network ()
574 
 
575 
##################################################################
1221 richard 576 
##			Function "ACC"				##
577 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 578 
## - configuration du serveur web (Apache)			##
579 
## - définition du 1er comptes de gestion 			##
580 
## - sécurisation des accès					##
581 
##################################################################
1221 richard 582 
ACC ()
1 root 583 
{
584 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
585 
	mkdir $DIR_WEB
586 
# Copie et configuration des fichiers du centre de gestion
316 richard 587 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 588 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 589 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
590 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
591 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
592 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
593 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 594 
	chown -R apache:apache $DIR_WEB/*
1342 richard 595 
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 596 
	do
597 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
598 
	done
5 franck 599 
	chown -R root:apache $DIR_SAVE
71 richard 600 
# Configuration et sécurisation php
601 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 602 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
603 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 604 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
605 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 606 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
607 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
608 
# Configuration et sécurisation Apache
790 richard 609 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 610 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 611 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 612 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 613 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
614 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
615 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 616 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
617 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
618 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
619 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
620 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
621 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 622 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 623 
	[ -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
624 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
625 
	[ -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
626 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
627 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
628 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 629 
</body>
630 
</html>
631 
EOF
632 
# Définition du premier compte lié au profil 'admin'
509 richard 633 
	header_install
510 richard 634 
	if [ "$mode" = "install" ]
635 
	then
613 richard 636 
		admin_portal=!
637 
		PTN='^[a-zA-Z0-9-]*$'
638 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
639 
                	do
640 
			header_install
641 
			if [ $Lang == "fr" ]
642 
			then
643 
				echo ""
644 
				echo "Définissez un premier compte d'administration du portail :"
645 
				echo
646 
				echo -n "Nom : "
647 
			else
648 
				echo ""
649 
				echo "Define the first account allow to administrate the portal :"
650 
				echo
651 
				echo -n "Account : "
652 
			fi
653 
			read admin_portal
654 
			if [ "$admin_portal" == "" ]
655 
				then
656 
				admin_portal=!
657 
			fi
658 
			done
1268 richard 659 
# Creation of keys file for the admin account ("admin")
510 richard 660 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
661 
		mkdir -p $DIR_DEST_ETC/digest
662 
		chmod 755 $DIR_DEST_ETC/digest
663 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
664 
			do
1350 richard 665 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 666 
			done
667 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
668 
	fi
434 richard 669 
# synchronisation horaire
670 
	ntpd -q -g &
1 root 671 
# Sécurisation du centre
988 franck 672 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 673 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 674 
<Directory $DIR_ACC>
1 root 675 
	SSLRequireSSL
676 
	AllowOverride None
677 
	Order deny,allow
678 
	Deny from all
679 
	Allow from 127.0.0.1
680 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 681 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 682 
	require valid-user
683 
	AuthType digest
1243 richard 684 
	AuthName $HOSTNAME.$DOMAIN
1 root 685 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 686 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 687 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 688 
</Directory>
316 richard 689 
<Directory $DIR_ACC/admin>
1 root 690 
	SSLRequireSSL
691 
	AllowOverride None
692 
	Order deny,allow
693 
	Deny from all
694 
	Allow from 127.0.0.1
695 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 696 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 697 
	require valid-user
698 
	AuthType digest
1243 richard 699 
	AuthName $HOSTNAME.$DOMAIN
1 root 700 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 701 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 702 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 703 
</Directory>
344 richard 704 
<Directory $DIR_ACC/manager>
1 root 705 
	SSLRequireSSL
706 
	AllowOverride None
707 
	Order deny,allow
708 
	Deny from all
709 
	Allow from 127.0.0.1
710 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 711 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 712 
	require valid-user
713 
	AuthType digest
1243 richard 714 
	AuthName $HOSTNAME.$DOMAIN
1 root 715 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 716 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 717 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 718 
</Directory>
316 richard 719 
<Directory $DIR_ACC/backup>
720 
	SSLRequireSSL
721 
	AllowOverride None
722 
	Order deny,allow
723 
	Deny from all
724 
	Allow from 127.0.0.1
725 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 726 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 727 
	require valid-user
728 
	AuthType digest
1243 richard 729 
	AuthName $HOSTNAME.$DOMAIN
316 richard 730 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 731 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 732 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 733 
</Directory>
811 richard 734 
Alias /save/ "$DIR_SAVE/"
735 
<Directory $DIR_SAVE>
736 
	SSLRequireSSL
737 
	Options Indexes
738 
	Order deny,allow
739 
	Deny from all
740 
	Allow from 127.0.0.1
741 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 742 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 743 
	require valid-user
744 
	AuthType digest
1243 richard 745 
	AuthName $HOSTNAME.$DOMAIN
811 richard 746 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 747 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 748 
</Directory>
1 root 749 
EOF
1378 richard 750 
# Launch after coova
751 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 752 
# Error page management
753 
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
754 
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
755 
 
756 
cat <<EOF > $FIC_ERROR_DOC
757 
Alias /error/ "/var/www/html/"
758 
 
759 
<Directory "/usr/share/httpd/error">
760 
    AllowOverride None
761 
    Options IncludesNoExec
762 
    AddOutputFilter Includes html
763 
    AddHandler type-map var
764 
    Require all granted
765 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
766 
    ForceLanguagePriority Prefer Fallback
767 
</Directory>
768 
 
769 
ErrorDocument 400 /error/error.php?error=400
770 
ErrorDocument 401 /error/error.php?error=401
771 
ErrorDocument 403 /error/error.php?error=403
772 
ErrorDocument 404 /error/error.php?error=404
773 
ErrorDocument 405 /error/error.php?error=405
774 
ErrorDocument 408 /error/error.php?error=408
775 
ErrorDocument 410 /error/error.php?error=410
776 
ErrorDocument 411 /error/error.php?error=411
777 
ErrorDocument 412 /error/error.php?error=412
778 
ErrorDocument 413 /error/error.php?error=413
779 
ErrorDocument 414 /error/error.php?error=414
780 
ErrorDocument 415 /error/error.php?error=415
781 
ErrorDocument 500 /error/error.php?error=500
782 
ErrorDocument 501 /error/error.php?error=501
783 
ErrorDocument 502 /error/error.php?error=502
784 
ErrorDocument 503 /error/error.php?error=503
785 
ErrorDocument 506 /error/error.php?error=506
786 
EOF
787 
 
1389 richard 788 
} # End of ACC ()
1 root 789 
 
790 
##########################################################################################
1221 richard 791 
##				Fonction "CA"						##
1 root 792 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
793 
##########################################################################################
1221 richard 794 
CA ()
1 root 795 
{
510 richard 796 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 797 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 798 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 799 
 
800 
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
801 
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
802 
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
803 
 
804 
	cat <<EOF > $FIC_VIRTUAL_SSL
805 
# default SSL virtual host, used for all HTTPS requests that do not
806 
# match a ServerName or ServerAlias in any <VirtualHost> block.
807 
 
808 
<VirtualHost _default_:443>
809 
# general configuration
810 
    ServerAdmin root@localhost
811 
    ServerName localhost
812 
 
813 
# SSL configuration
814 
    SSLEngine on
815 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
816 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
817 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
818 
    CustomLog logs/ssl_request_log \
819 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
820 
    ErrorLog logs/ssl_error_log
821 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
822 
</VirtualHost>
823 
EOF
824 
 
5 franck 825 
	chown -R root:apache /etc/pki
1 root 826 
	chmod -R 750 /etc/pki
1389 richard 827 
} # End of CA ()
1 root 828 
 
829 
##########################################################################################
1221 richard 830 
##			Fonction "init_db"						##
1 root 831 
## - Initialisation de la base Mysql							##
832 
## - Affectation du mot de passe de l'administrateur (root)				##
833 
## - Suppression des bases et des utilisateurs superflus				##
834 
## - Création de la base 'radius'							##
835 
## - Installation du schéma de cette base						##
836 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
837 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
838 
##########################################################################################
839 
init_db ()
840 
{
1355 richard 841 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 842 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
843 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 844 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 845 
	systemctl start mysqld.service
1 root 846 
	sleep 4
847 
	mysqladmin -u root password $mysqlpwd
848 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 849 
# Secure the server
850 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
851 
	$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 852 
# Create 'radius' database
1317 richard 853 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 854 
# Add an empty radius database structure
364 franck 855 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 856 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 857 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
858 
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 859 
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
860 
	systemctl daemon-reload
1389 richard 861 
} # End of init_db ()
1 root 862 
 
863 
##########################################################################
1389 richard 864 
##			Fonction "radius"				##
1 root 865 
## - Paramètrage des fichiers de configuration FreeRadius		##
866 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
867 
## - Modification de fichier de conf pour l'accès à Mysql		##
868 
##########################################################################
1389 richard 869 
radius ()
1 root 870 
{
871 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
872 
	chown -R radius:radius /etc/raddb
873 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 874 
# Set radius.conf parameters
1 root 875 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
876 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
877 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 878 
# remove the proxy function
1 root 879 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
880 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 881 
# remove EAP module
654 richard 882 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 883 
# listen on loopback (should be modified later if EAP enabled)
1 root 884 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 885 
# enable the  SQL module (and SQL counter)
1 root 886 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
887 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
888 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 889 
# only include modules for ALCASAR needs
890 
	$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
891 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
892 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
893 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
894 
	$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
895 
	$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 896 
# remvove virtual server and copy our conf file
1 root 897 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 898 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 899 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
900 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
901 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
902 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 903 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 904 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 905 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 906 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
907 
	cat << EOF > /etc/raddb/clients.conf
908 
client 127.0.0.1 {
909 
	secret = $secretradius
910 
	shortname = localhost
911 
}
912 
EOF
1278 richard 913 
# sql.conf modification
1 root 914 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
915 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
916 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
917 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
918 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 919 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 920 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 921 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
922 
# counter.conf modification (change the Max-All-Session-Time counter)
923 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
924 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
925 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 926 
# make certain that mysql is up before radius start
927 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
928 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
929 
	systemctl daemon-reload
1389 richard 930 
} # End radius ()
1 root 931 
 
932 
##########################################################################
1389 richard 933 
##			Function "radius_web"				##
1 root 934 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
935 
## - Création du lien vers la page de changement de mot de passe        ##
936 
##########################################################################
1389 richard 937 
radius_web ()
1 root 938 
{
939 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 940 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
941 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
942 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 943 
# copie des fichiers modifiés
944 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 945 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 946 
# Modification des fichiers de configuration
1 root 947 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 948 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 949 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
950 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
951 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
952 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
953 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
954 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
955 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 956 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 957 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 958 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 959 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 960 
nas1_name: alcasar-$ORGANISME
1 root 961 
nas1_model: Portail captif
962 
nas1_ip: $PRIVATE_IP
963 
nas1_port_num: 0
964 
nas1_community: public
965 
EOF
966 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
967 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 968 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 969 
# Ajout du mappage des attributs chillispot
970 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 971 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 972 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 973 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 974 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
975 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 976 
	chown -R apache:apache /etc/freeradius-web
1 root 977 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
978 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 979 
<Directory $DIR_WEB/pass>
1 root 980 
	SSLRequireSSL
981 
	AllowOverride None
982 
	Order deny,allow
983 
	Deny from all
984 
	Allow from 127.0.0.1
985 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 986 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 987 
</Directory>
988 
EOF
1389 richard 989 
} # End of radius_web ()
1 root 990 
 
799 richard 991 
##################################################################################
1389 richard 992 
##			Fonction "chilli"					##
799 richard 993 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
994 
## - Paramètrage de la page d'authentification (intercept.php)			##
995 
##################################################################################
1389 richard 996 
chilli ()
1 root 997 
{
1370 richard 998 
# chilli unit for systemd
999 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1000 
#  This file is part of systemd.
1001 
#
1002 
#  systemd is free software; you can redistribute it and/or modify it
1003 
#  under the terms of the GNU General Public License as published by
1004 
#  the Free Software Foundation; either version 2 of the License, or
1005 
#  (at your option) any later version.
1370 richard 1006 
[Unit]
1007 
Description=chilli is a captive portal daemon
1008 
After=network.target
1009 
 
1010 
[Service]
1379 richard 1011 
Type=forking
1370 richard 1012 
ExecStart=/usr/libexec/chilli start
1013 
ExecStop=/usr/libexec/chilli stop
1014 
ExecReload=/usr/libexec/chilli reload
1015 
PIDFile=/var/run/chilli.pid
1016 
 
1017 
[Install]
1018 
WantedBy=multi-user.target
1019 
EOF
799 richard 1020 
# init file creation
1370 richard 1021 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1022 
	cat <<EOF > /usr/libexec/chilli
799 richard 1023 
#!/bin/sh
1024 
#
1025 
# chilli CoovaChilli init
1026 
#
1027 
# chkconfig: 2345 65 35
1028 
# description: CoovaChilli
1029 
### BEGIN INIT INFO
1030 
# Provides:       chilli
1031 
# Required-Start: network
1032 
# Should-Start:
1033 
# Required-Stop:  network
1034 
# Should-Stop:
1035 
# Default-Start:  2 3 5
1036 
# Default-Stop:
1037 
# Description:    CoovaChilli access controller
1038 
### END INIT INFO
1039 
 
1040 
[ -f /usr/sbin/chilli ] || exit 0
1041 
. /etc/init.d/functions
1042 
CONFIG=/etc/chilli.conf
1043 
pidfile=/var/run/chilli.pid
1044 
[ -f \$CONFIG ] || {
1045 
    echo "\$CONFIG Not found"
1046 
    exit 0
1047 
}
1048 
RETVAL=0
1049 
prog="chilli"
1050 
case \$1 in
1051 
    start)
1052 
	if [ -f \$pidfile ] ; then
1053 
		gprintf "chilli is already running"
1054 
	else
1055 
        	gprintf "Starting \$prog: "
1056 
		rm -f /var/run/chilli* # cleaning
1057 
        	/sbin/modprobe tun >/dev/null 2>&1
1058 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1059 
		[ -e /dev/net/tun ] || {
1060 
	    	(cd /dev;
1061 
			mkdir net;
1062 
			cd net;
1063 
			mknod tun c 10 200)
1064 
		}
1336 richard 1065 
		ifconfig $INTIF 0.0.0.0
799 richard 1066 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1067 
        	RETVAL=$?
1068 
	fi
1069 
	;;
1070 
 
1071 
    reload)
1072 
	killall -HUP chilli
1073 
	;;
1074 
 
1075 
    restart)
1076 
	\$0 stop
1077 
        sleep 2
1078 
	\$0 start
1079 
	;;
1080 
 
1081 
    status)
1082 
        status chilli
1083 
        RETVAL=0
1084 
        ;;
1085 
 
1086 
    stop)
1087 
	if [ -f \$pidfile ] ; then
1088 
        	gprintf "Shutting down \$prog: "
1089 
		killproc /usr/sbin/chilli
1090 
		RETVAL=\$?
1091 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1092 
	else
1093 
        	gprintf "chilli is not running"
1094 
	fi
1095 
	;;
1096 
 
1097 
    *)
1098 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1099 
        exit 1
1100 
esac
1101 
echo
1102 
EOF
1373 richard 1103 
chmod a+x /usr/libexec/chilli
799 richard 1104 
# conf file creation
346 richard 1105 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1106 
	cat <<EOF > /etc/chilli.conf
1107 
# coova config for ALCASAR
1108 
cmdsocket	/var/run/chilli.sock
1336 richard 1109 
unixipc		chilli.$INTIF.ipc
1110 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1111 
net		$PRIVATE_NETWORK_MASK
595 richard 1112 
dhcpif		$INTIF
841 richard 1113 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1114 
#nodynip
865 richard 1115 
#statip
1116 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1117 
domain		$DOMAIN
355 richard 1118 
dns1		$PRIVATE_IP
1119 
dns2		$PRIVATE_IP
346 richard 1120 
uamlisten	$PRIVATE_IP
503 richard 1121 
uamport		3990
837 richard 1122 
macauth
1123 
macpasswd	password
1243 richard 1124 
locationname	$HOSTNAME.$DOMAIN
346 richard 1125 
radiusserver1	127.0.0.1
1126 
radiusserver2	127.0.0.1
1127 
radiussecret	$secretradius
1128 
radiusauthport	1812
1129 
radiusacctport	1813
1243 richard 1130 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1131 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1132 
uamsecret	$secretuam
1249 richard 1133 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1134 
coaport		3799
1379 richard 1135 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1136 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1137 
include		$DIR_DEST_ETC/alcasar-uamallowed
1138 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1139 
#dhcpgateway
1157 stephane 1140 
#dhcprelayagent
1141 
#dhcpgatewayport
346 richard 1142 
EOF
1336 richard 1143 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1144 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1145 
# create files for trusted domains and urls
1148 crox53 1146 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1147 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1148 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1149 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1150 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1151 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1152 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1153 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1154 
	if [ "$chilli_exist" == "1" ]
1155 
	then
1156 
	      userdel -r chilli 2>/dev/null
1157 
	fi
1158 
	groupadd -f chilli
1159 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1160 
}  # End of chilli ()
1349 richard 1161 
 
1 root 1162 
##################################################################
1389 richard 1163 
##		Fonction "dansguardian"				##
1 root 1164 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1165 
##################################################################
1389 richard 1166 
dansguardian ()
1 root 1167 
{
1168 
	mkdir /var/dansguardian
1169 
	chown dansguardian /var/dansguardian
1375 richard 1170 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1171 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1172 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1173 
# By default the filter is off
497 richard 1174 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1175 
# French deny HTML page
497 richard 1176 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1177 
# Listen only on LAN side
497 richard 1178 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1179 
# DG send its flow to HAVP
1180 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1181 
# replace the default deny HTML page
1 root 1182 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1183 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1184 
# Don't log
1185 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1186 
# Run 10 daemons (20 in largest server)
659 richard 1187 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1188 
# on désactive par défaut le controle de contenu des pages html
497 richard 1189 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1190 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1191 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1192 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1193 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1194 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1195 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1196 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1197 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1198 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1199 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1200 
	touch $DIR_DG/lists/bannedextensionlist
1201 
	touch $DIR_DG/lists/bannedmimetypelist
1202 
# 'Safesearch' regex actualisation
498 richard 1203 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1204 
# empty LAN IP list that won't be WEB filtered
1205 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1206 
	touch $DIR_DG/lists/exceptioniplist
1207 
# Keep a copy of URL & domain filter configuration files
1208 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1209 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1210 
} # End of dansguardian ()
1 root 1211 
 
71 richard 1212 
##################################################################
1221 richard 1213 
##			Fonction "antivirus"			##
1357 richard 1214 
## - configuration of havp, libclamav and freshclam		##
71 richard 1215 
##################################################################
1216 
antivirus ()
1217 
{
1358 richard 1218 
# create 'havp' user
288 richard 1219 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1220 
	if [ "$havp_exist" == "1" ]
288 richard 1221 
	then
478 richard 1222 
	      userdel -r havp 2>/dev/null
894 richard 1223 
	      groupdel havp 2>/dev/null
288 richard 1224 
	fi
307 richard 1225 
	groupadd -f havp
796 richard 1226 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
1366 richard 1227 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1393 richard 1228 
	mkdir -p /var/tmp/havp2 /var/log/havp2
476 richard 1229 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
1393 richard 1230 
	chown -R havp /var/tmp/havp2 /var/log/havp2
109 richard 1231 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1232 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1393 richard 1233 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1234 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1235 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1236 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1237 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1238 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1239 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1240 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1241 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1242 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1393 richard 1243 
	cp /etc/havp/havp.config /etc/havp/havp2.config
1244 
	$SED "s?^PIDFILE.*?PIDFILE /var/run/havp/havp2.pid?g" /etc/havp/havp2.config	# pidfile
1245 
	$SED "s?^TRANSPARENT.*?TRANSPARENT true?g" /etc/havp/havp2.config		# transparent mode
1246 
	$SED "s?^PORT.*?PORT 8091?g" /etc/havp/havp2.config				# datas come on 8091
1247 
	$SED "s?^BIND_ADDRESS.*?BIND_ADDRESS 192.168.182.1?g" /etc/havp/havp2.config	# we listen only on tun0
1007 richard 1248 
# skip checking of youtube flow (too heavy load / risk too low)
1249 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1250 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1251 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1252 
# replacement of init script
335 richard 1253 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1254 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1393 richard 1255 
	cp /etc/init.d/havp /etc/init.d/havp2
1256 
	$SED "s?^# description.*?# description: starts HAVP2 the High Availability Antivirus Proxy?g" /etc/init.d/havp2		# description
1257 
	$SED "s?^HAVP_CONFIG.*?HAVP_CONFIG=/etc/havp/havp2.config?g" /etc/init.d/havp2						# config file
1258 
	$SED "s?^PIDFILE.*?PIDFILE=/var/run/havp/havp2.pid?g" /etc/init.d/havp2							# pidfile
1259 
	$SED "s?^NAME.*?NAME=havp2?g" /etc/init.d/havp2										# name
1260 
	$SED "s?^DESC.*?DESC=havp2?g" /etc/init.d/havp2										# desc
1261 
	#$SED "s?if [ -f /etc/sysconfig/havp ] ; then.*?if [ -f /etc/sysconfig/havp2 ] ; then?g" /etc/init.d/havp2		# defaults
1262 
	#$SED "s?. /etc/sysconfig/havp.*?. /etc/sysconfig/havp2?g" /etc/init.d/havp2						# defaults
1263 
	$SED "s?^havp_mountpoint.*?havp_mountpoint=/var/tmp/havp2?g" /etc/init.d/havp2						# mountpoint
1264 
	$SED "s?echo \"Reloading HAVP ...\".*?echo \"Reloading HAVP2 ...\"?g" /etc/init.d/havp2					# reloading havp
1265 
	$SED "s?echo \"Error: HAVP not running\".*?echo \"Error : HAVP2 not running\"?g" /etc/init.d/havp2			# error havp
1266 
	$SED "s?echo \"Error: HAVP not running or PIDFILE not readable\".*?echo \"Error : HAVP2 not running or PIDFILE not readable\"?g" /etc/init.d/havp2 # error havp
1267 
	$SED "s?echo \"Error: HAVP not running or PIDFILE unreadable\".*?echo \"Error : HAVP2 not running or PIDFILE unreadable\"?g" /etc/init.d/havp2 # error havp
1268 
	$SED "s?echo \"Shutting down HAVP ...\".*?echo \"Shutting down HAVP2 ...\"?g" /etc/init.d/havp2 			# shutting down havp
1269 
	$SED "s?status havp.*?status havp2?g" /etc/init.d/havp2 								# status havp
1358 richard 1270 
# replace of the intercept page (template)
340 richard 1271 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1272 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1273 
# update virus database every 4 hours (24h/6)
1357 richard 1274 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1275 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1276 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1277 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1278 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1279 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1280 
# update now
1382 richard 1281 
	/usr/bin/freshclam --no-warnings
1389 richard 1282 
} # End of antivirus ()
71 richard 1283 
 
1 root 1284 
##################################################################################
1389 richard 1285 
##			function "ulogd"					##
476 richard 1286 
## - Ulog config for multi-log files 						##
1287 
##################################################################################
1389 richard 1288 
ulogd ()
476 richard 1289 
{
1290 
# Three instances of ulogd (three different logfiles)
1291 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1292 
	nl=1
1358 richard 1293 
	for log_type in traceability ssh ext-access
478 richard 1294 
	do
1365 richard 1295 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1296 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1297 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1298 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1299 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1300 
[emu1]
478 richard 1301 
file="/var/log/firewall/$log_type.log"
1302 
sync=1
1303 
EOF
1452 richard 1304 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1305 
		nl=`expr $nl + 1`
1306 
	done
476 richard 1307 
	chown -R root:apache /var/log/firewall
1308 
	chmod 750 /var/log/firewall
1309 
	chmod 640 /var/log/firewall/*
1389 richard 1310 
}  # End of ulogd ()
476 richard 1311 
 
1159 crox53 1312 
 
1313 
##########################################################
1389 richard 1314 
##              Function "nfsen"			##
1159 crox53 1315 
##########################################################
1389 richard 1316 
nfsen()
1 root 1317 
{
1393 richard 1318 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1319 
# Add PortTracker plugin
1395 richard 1320 
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1321 
	do
1322 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i && echo "$i created" || echo "$i already exists"
1323 
	done
1221 richard 1324 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1325 
# use of our conf file and init unit
1221 richard 1326 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1327 
# Installation of nfsen
1221 richard 1328 
	DirTmp=$(pwd)
1329 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1330 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1331 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1332 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1333 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1334 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1335 
	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
1336 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1337 
# Apache conf file
1394 richard 1338 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1339 
Alias /nfsen /var/www/nfsen
1340 
<Directory /var/www/nfsen/>
1341 
DirectoryIndex nfsen.php
1342 
Options -Indexes
1343 
AllowOverride all
1344 
order allow,deny
1345 
allow from all
1346 
AddType application/x-httpd-php .php
1347 
php_flag magic_quotes_gpc on
1348 
php_flag track_vars on
1 root 1349 
</Directory>
1350 
EOF
1372 richard 1351 
# nfsen unit for systemd
1352 
cat << EOF > /lib/systemd/system/nfsen.service
1353 
#  This file is part of systemd.
1354 
#
1355 
#  systemd is free software; you can redistribute it and/or modify it
1356 
#  under the terms of the GNU General Public License as published by
1357 
#  the Free Software Foundation; either version 2 of the License, or
1358 
#  (at your option) any later version.
1359 
 
1360 
# This unit launches nfsen (a Netflow grapher).
1361 
[Unit]
1362 
Description= NfSen init script
1363 
After=network.target iptables.service
1364 
 
1365 
[Service]
1366 
Type=oneshot
1367 
RemainAfterExit=yes
1393 richard 1368 
PIDFile=/var/run/nfsen/nfsen.pid
1369 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1370 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1371 
ExecStart=/usr/bin/nfsen start
1372 
ExecStop=/usr/bin/nfsen stop
1393 richard 1373 
ExecReload=/usr/bin/nfsen restart
1372 richard 1374 
TimeoutSec=0
1375 
 
1376 
[Install]
1377 
WantedBy=multi-user.target
1378 
EOF
1365 richard 1379 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1380 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1381 
# expire delay for the profile "live"
1393 richard 1382 
	systemctl start nfsen
1383 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1384 
# add SURFmap plugin
1412 richard 1385 
	tar xzf $DIR_CONF/nfsen/SURFmap_v3.3b1.tar.gz -C /tmp/
1413 richard 1386 
	cp $DIR_CONF/nfsen/install-surfmap.sh /tmp/SURFmap/install.sh
1397 richard 1387 
	cd /tmp/SURFmap
1388 
	/usr/bin/sh install.sh
1418 richard 1389 
 
1365 richard 1390 
# clear the installation
1221 richard 1391 
	cd $DirTmp
1392 
	rm -rf /tmp/nfsen-1.3.6p1/
1397 richard 1393 
	rm -rf /tmp/SURFmap/
1389 richard 1394 
} # End of nfsen ()
1 root 1395 
 
1390 richard 1396 
##################################################
1389 richard 1397 
##		Function "dnsmasq"		##
1390 richard 1398 
##################################################
1389 richard 1399 
dnsmasq ()
219 jeremy 1400 
{
1401 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1402 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1403 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1404 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1405 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1406 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1407 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1408 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1409 
listen-address=$PRIVATE_IP
1390 richard 1410 
pid-file=/var/run/dnsmasq.pid
259 richard 1411 
listen-address=127.0.0.1
286 richard 1412 
no-dhcp-interface=$INTIF
1387 richard 1413 
no-dhcp-interface=tun0
1414 
no-dhcp-interface=lo
259 richard 1415 
bind-interfaces
1416 
cache-size=256
1417 
domain=$DOMAIN
1418 
domain-needed
1419 
expand-hosts
1420 
bogus-priv
1421 
filterwin2k
1422 
server=$DNS1
1423 
server=$DNS2
1387 richard 1424 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1425 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1426 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1427 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1428 
 
1387 richard 1429 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1430 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1431 
EOF
1356 richard 1432 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1433 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1434 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1435 
# Add Toulouse blacklist domains
1472 richard 1436 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1437 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1438 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1439 
listen-address=$PRIVATE_IP
1440 
port=54
1441 
no-dhcp-interface=$INTIF
1387 richard 1442 
no-dhcp-interface=tun0
1472 richard 1443 
no-dhcp-interface=lo
498 richard 1444 
bind-interfaces
1445 
cache-size=256
1446 
domain=$DOMAIN
1447 
domain-needed
1448 
expand-hosts
1449 
bogus-priv
1450 
filterwin2k
1451 
server=$DNS1
1452 
server=$DNS2
1453 
EOF
1379 richard 1454 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1455 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1456 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1457 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1458 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1459 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1460 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1461 
listen-address=$PRIVATE_IP
1462 
port=55
1463 
no-dhcp-interface=$INTIF
1387 richard 1464 
no-dhcp-interface=tun0
1472 richard 1465 
no-dhcp-interface=lo
1356 richard 1466 
bind-interfaces
1467 
cache-size=256
1468 
domain=$DOMAIN
1469 
domain-needed
1470 
expand-hosts
1471 
bogus-priv
1472 
filterwin2k
1472 richard 1473 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1474 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1475 
EOF
1472 richard 1476 
# 4th dnsmasq listen on udp 56 ("blackhole")
1477 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1478 
# Configuration file for "dnsmasq as a blackhole"
1479 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1480 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1481 
pid-file=/var/run/dnsmasq-blackhole.pid
1482 
listen-address=$PRIVATE_IP
1483 
port=56
1484 
no-dhcp-interface=$INTIF
1485 
no-dhcp-interface=tun0
1486 
no-dhcp-interface=lo
1487 
bind-interfaces
1488 
cache-size=256
1489 
domain=$DOMAIN
1490 
domain-needed
1491 
expand-hosts
1492 
bogus-priv
1493 
filterwin2k
1494 
EOF
1495 
 
1372 richard 1496 
# Start after chilli (which create tun0)
1497 
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1498 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1499 
	for list in blacklist whitelist blackhole
1500 
	do
1501 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1502 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1503 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1504 
	done
308 richard 1505 
} # End dnsmasq
1506 
 
1507 
##########################################################
1221 richard 1508 
##		Fonction "BL"				##
308 richard 1509 
##########################################################
1510 
BL ()
1511 
{
1386 richard 1512 
# modify iptables boot file to start alcasar-iptables.sh when the system is booting
1513 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
1514 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
1384 richard 1515 
# copy and extract toulouse BL
648 richard 1516 
	rm -rf $DIR_DG/lists/blacklists
1517 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1518 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1519 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1520 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1521 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1522 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1523 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1524 
# creation of file for the rehabilited domains and urls
648 richard 1525 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1526 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1527 
	touch $DIR_DG/lists/exceptionsitelist
1528 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1529 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1530 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1531 
# Dansguardian filter config for ALCASAR
1532 
EOF
648 richard 1533 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1534 
# Dansguardian domain filter config for ALCASAR
1535 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1536 
#**
1537 
# block all SSL and CONNECT tunnels
1538 
**s
1539 
# block all SSL and CONNECT tunnels specified only as an IP
1540 
*ips
1541 
# block all sites specified only by an IP
1542 
*ip
1543 
EOF
1000 richard 1544 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1545 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1546 
# Bing - add 'adlt=strict'
1547 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1548 
# Youtube - add 'edufilter=your_ID'
885 richard 1549 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1550 
EOF
1000 richard 1551 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1552 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1553 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1554 
	if [ "$mode" != "update" ]; then
1555 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1556 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
1387 richard 1557 
# !!! we can be banned by DNS server (waiting for a cool solution	$DIR_DEST_SBIN/alcasar-bl.sh --ip_retrieving
654 richard 1558 
	fi
308 richard 1559 
}
219 jeremy 1560 
 
1 root 1561 
##########################################################
1221 richard 1562 
##		Fonction "cron"				##
1 root 1563 
## - Mise en place des différents fichiers de cron	##
1564 
##########################################################
1565 
cron ()
1566 
{
1567 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1568 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1569 
	cat <<EOF > /etc/crontab
1570 
SHELL=/bin/bash
1571 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1572 
MAILTO=root
1573 
HOME=/
1574 
 
1575 
# run-parts
1576 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1577 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1578 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1579 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1580 
EOF
1581 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1582 
	cat <<EOF >> /etc/anacrontab
667 franck 1583 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1584 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1585 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1586 
EOF
1247 crox53 1587 
 
811 richard 1588 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1589 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1590 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1591 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1592 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1593 
EOF
952 franck 1594 
	cat <<EOF > /etc/cron.d/alcasar-archive
1595 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1596 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1597 
EOF
667 franck 1598 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1599 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1600 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1601 
EOF
722 franck 1602 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1603 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1604 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1605 
EOF
1247 crox53 1606 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1607 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1608 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1609 
#EOF
1159 crox53 1610 
 
1 root 1611 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1612 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1613 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1614 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1615 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1616 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1617 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1618 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1619 
	rm -f /etc/cron.daily/freeradius-web
1620 
	rm -f /etc/cron.monthly/freeradius-web
1621 
	cat << EOF > /etc/cron.d/freeradius-web
1622 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1623 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1624 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1625 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1626 
EOF
671 franck 1627 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1628 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1629 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1630 
EOF
808 franck 1631 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1632 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1633 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1634 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1635 
EOF
522 richard 1636 
# suppression des crons usagers
1637 
	rm -f /var/spool/cron/*
1 root 1638 
} # End cron
1639 
 
1640 
##################################################################
1221 richard 1641 
## 			Fonction "Fail2Ban"			##
1163 crox53 1642 
##- Modification de la configuration de fail2ban		##
1643 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1644 
##################################################################
1645 
fail2ban()
1646 
{
1191 crox53 1647 
	$DIR_CONF/fail2ban.sh
1474 richard 1648 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1649 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1650 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1651 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1652 
	chmod 644 /var/Save/logs/security/watchdog.log
1418 richard 1653 
	/usr/bin/touch /var/log/auth.log
1654 
 
1411 richard 1655 
 
1656 
# Edition de l'unité fail2ban
1418 richard 1657 
[ -e /usr/lib/systemd/system/fail2ban.service ] && cp /usr/lib/systemd/system/fail2ban.service /usr/lib/systemd/system/fail2ban.service.default
1411 richard 1658 
$SED '/Type/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1659 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1411 richard 1660 
 
1661 
 
1163 crox53 1662 
} #Fin de fail2ban_install()
1663 
 
1664 
##################################################################
1376 richard 1665 
## 			Fonction "gammu_smsd"			##
1666 
## - Creation de la base de donnée Gammu			##
1667 
## - Creation du fichier de config: gammu_smsd_conf		##
1668 
##								##
1669 
##################################################################
1670 
gammu_smsd()
1671 
{
1672 
# Create 'gammu' databse
1673 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1674 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1675 
# Add a gammu database structure
1676 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1677 
 
1678 
# config file for the daemon
1679 
cat << EOF > /etc/gammu_smsd_conf
1680 
[gammu]
1681 
port = /dev/ttyUSB0
1682 
connection = at115200
1683 
 
1684 
;########################################################
1685 
 
1686 
[smsd]
1687 
 
1688 
PIN = 1234
1689 
 
1690 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1691 
logformat = textall
1692 
debuglevel = 0
1693 
 
1694 
service = sql
1695 
driver = native_mysql
1696 
user = $DB_USER
1697 
password = $radiuspwd
1698 
pc = localhost
1699 
database = $DB_GAMMU
1700 
 
1701 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1702 
 
1703 
StatusFrequency = 30
1380 richard 1704 
;LoopSleep = 2
1376 richard 1705 
 
1706 
;ResetFrequency = 300
1707 
;HardResetFrequency = 120
1708 
 
1709 
CheckSecurity = 1
1710 
CheckSignal = 1
1711 
CheckBattery = 0
1712 
EOF
1713 
 
1714 
chmod 755 /etc/gammu_smsd_conf
1715 
 
1716 
#Creation dossier de log Gammu-smsd
1382 richard 1717 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1718 
chmod 755 /var/log/gammu-smsd
1719 
 
1720 
#Edition du script sql gammu <-> radius
1452 richard 1721 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1722 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1723 
 
1380 richard 1724 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1725 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1726 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1727 
EOF
1728 
 
1376 richard 1729 
} # END gammu_smsd()
1730 
 
1731 
##################################################################
1221 richard 1732 
##			Fonction "post_install"			##
1 root 1733 
## - Modification des bannières (locales et ssh) et des prompts ##
1734 
## - Installation de la structure de chiffrement pour root	##
1735 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1736 
## - Mise en place du la rotation des logs			##
5 franck 1737 
## - Configuration dans le cas d'une mise à jour		##
1 root 1738 
##################################################################
1739 
post_install()
1740 
{
1741 
# création de la bannière locale
1007 richard 1742 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1743 
	cp -f $DIR_CONF/banner /etc/mageia-release
1744 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1745 
# création de la bannière SSH
1007 richard 1746 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1747 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1748 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1749 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1750 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1751 
# postfix banner anonymisation
1752 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1753 
# sshd écoute côté LAN et WAN
1 root 1754 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1755 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1756 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1757 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1758 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1759 
	echo "QOS=off" >> $CONF_FILE
1760 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1761 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1762 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1763 
	echo "MULTIWAN=off" >> $CONF_FILE
1764 
	echo "FAILOVER=30" >> $CONF_FILE
1765 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1766 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1767 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1768 
# Coloration des prompts
1769 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1770 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1771 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1772 
# Droits d'exécution pour utilisateur apache et sysadmin
1773 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1774 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1775 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1776 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1777 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1778 
	chmod 644 /etc/logrotate.d/*
714 franck 1779 
# rectification sur versions précédentes de la compression des logs
706 franck 1780 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1781 
# actualisation des fichiers logs compressés
1342 richard 1782 
	for dir in firewall dansguardian httpd
706 franck 1783 
	do
714 franck 1784 
	      find /var/log/$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 1785 
	done
1221 richard 1786 
# create the alcasar-load_balancing unit
1787 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1788 
#  This file is part of systemd.
1789 
#
1790 
#  systemd is free software; you can redistribute it and/or modify it
1791 
#  under the terms of the GNU General Public License as published by
1792 
#  the Free Software Foundation; either version 2 of the License, or
1793 
#  (at your option) any later version.
1794 
 
1795 
# This unit lauches alcasar-load-balancing.sh script.
1796 
[Unit]
1797 
Description=alcasar-load_balancing.sh execution
1798 
After=network.target iptables.service
1799 
 
1800 
[Service]
1801 
Type=oneshot
1802 
RemainAfterExit=yes
1803 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1804 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1805 
TimeoutSec=0
1806 
SysVStartPriority=99
1807 
 
1808 
[Install]
1809 
WantedBy=multi-user.target
1157 stephane 1810 
EOF
1221 richard 1811 
# processes launched at boot time (SYSV)
1371 richard 1812 
	for i in havp
1221 richard 1813 
	do
1814 
		/sbin/chkconfig --add $i
1815 
	done
1816 
# processes launched at boot time (Systemctl)
1472 richard 1817 
	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
1221 richard 1818 
	do
1389 richard 1819 
		systemctl -q enable $i.service
1221 richard 1820 
	done
1452 richard 1821 
 
1822 
# disable processes at boot time (Systemctl)
1823 
	for i in ulogd
1824 
	do
1825 
		systemctl -q disable $i.service
1826 
	done
1827 
 
1221 richard 1828 
# Apply French Security Agency (ANSSI) rules
1362 richard 1829 
# ignore ICMP broadcast (smurf attack)
1830 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1831 
# ignore ICMP errors bogus
1832 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1833 
# remove ICMP redirects responces
1834 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1835 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1836 
# enable SYN Cookies (Syn flood attacks)
1837 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1838 
# enable kernel antispoofing
1839 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1840 
# ignore source routing
1841 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1842 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1843 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1844 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1845 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1846 
# remove Magic SysReq Keys
1363 richard 1847 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1848 
# switch to multi-users runlevel (instead of x11)
1221 richard 1849 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1850 
#	GRUB modifications
1851 
# limit wait time to 3s
1852 
# create an alcasar entry instead of linux-nonfb
1853 
# change display to 1024*768 (vga791)
1221 richard 1854 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1855 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1856 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1857 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1858 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1859 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1860 
# Remove unused services and users
1378 richard 1861 
	for svc in sshd.service
1221 richard 1862 
	do
1362 richard 1863 
		/bin/systemctl -q disable $svc
1221 richard 1864 
	done
1865 
# Load and apply the previous conf file
1866 
	if [ "$mode" = "update" ]
532 richard 1867 
	then
1266 richard 1868 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1869 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1870 
		PARENT_SCRIPT=`basename $0`
1871 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1872 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1873 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1874 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1875 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1876 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1877 
		then
1878 
			header_install
1879 
			if [ $Lang == "fr" ]
1880 
			then
1881 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1882 
				echo
1883 
				echo -n "Nom : "
1884 
			else
1885 
				echo "This update need to redefine the first admin account"
1886 
				echo
1887 
				echo -n "Account : "
1888 
			fi
1889 
			read admin_portal
1890 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1891 
			mkdir -p $DIR_DEST_ETC/digest
1892 
			chmod 755 $DIR_DEST_ETC/digest
1893 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1894 
			do
1350 richard 1895 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1896 
			done
1897 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1898 
		fi
532 richard 1899 
	fi
1221 richard 1900 
	rm -f /tmp/alcasar-conf*
1901 
	chown -R root:apache $DIR_DEST_ETC/*
1902 
	chmod -R 660 $DIR_DEST_ETC/*
1903 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1904 
# Apply and save the firewall rules
1905 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1906 
	sleep 2
1 root 1907 
	cd $DIR_INSTALL
5 franck 1908 
	echo ""
1 root 1909 
	echo "#############################################################################"
638 richard 1910 
	if [ $Lang == "fr" ]
1911 
		then
1912 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1913 
		echo "#                                                                           #"
1914 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1915 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1916 
		echo "#                                                                           #"
1917 
		echo "#############################################################################"
1918 
		echo
1919 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1920 
		echo
1921 
		echo "- Lisez attentivement la documentation d'exploitation"
1922 
		echo
1923 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1924 
		echo
1925 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1926 
	else
1927 
		echo "#                        Enf of ALCASAR install process                     #"
1928 
		echo "#                                                                           #"
1929 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1930 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1931 
		echo "#                                                                           #"
1932 
		echo "#############################################################################"
1933 
		echo
1934 
		echo "- The system will be rebooted in order to operate ALCASAR"
1935 
		echo
1936 
		echo "- Read the exploitation documentation"
1937 
		echo
1938 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1939 
		echo
1940 
		echo "                   Hit 'Enter' to continue"
1941 
	fi
815 richard 1942 
	sleep 2
1943 
	if [ "$mode" != "update" ]
820 richard 1944 
	then
815 richard 1945 
		read a
1946 
	fi
774 richard 1947 
	clear
1 root 1948 
	reboot
1949 
} # End post_install ()
1950 
 
1951 
#################################
1005 richard 1952 
#  	Main Install loop  	#
1 root 1953 
#################################
832 richard 1954 
dir_exec=`dirname "$0"`
1955 
if [ $dir_exec != "." ]
1956 
then
1957 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1958 
	echo "Launch this program from the ALCASAR archive directory"
1959 
	exit 0
1960 
fi
1961 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1962 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1963 
nb_args=$#
1964 
args=$1
1965 
if [ $nb_args -eq 0 ]
1966 
then
1967 
	nb_args=1
1968 
	args="-h"
1969 
fi
1062 richard 1970 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1971 
case $args in
1972 
	-\? | -h* | --h*)
1973 
		echo "$usage"
1974 
		exit 0
1975 
		;;
291 franck 1976 
	-i | --install)
959 franck 1977 
		license
5 franck 1978 
		header_install
29 richard 1979 
		testing
595 richard 1980 
# RPMs install
1981 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1982 
		if [ "$?" != "0" ]
1 root 1983 
		then
595 richard 1984 
			exit 0
1985 
		fi
1249 richard 1986 
		if [ -e $CONF_FILE ]
595 richard 1987 
		then
597 richard 1988 
# Uninstall the running version
532 richard 1989 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1990 
		fi
636 richard 1991 
# Test if manual update
1362 richard 1992 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1993 
		then
636 richard 1994 
			header_install
595 richard 1995 
			if [ $Lang == "fr" ]
636 richard 1996 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1997 
				else echo "The configuration file of an old version has been found";
595 richard 1998 
			fi
597 richard 1999 
			response=0
2000 
			PTN='^[oOnNyY]$'
2001 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2002 
			do
2003 
				if [ $Lang == "fr" ]
2004 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2005 
					else echo -n "Do you want to use it (Y/n)?";
2006 
				 fi
2007 
				read response
2008 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2009 
				then rm -f /tmp/alcasar-conf*
2010 
				fi
2011 
			done
2012 
		fi
636 richard 2013 
# Test if update
1057 richard 2014 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2015 
		then
2016 
			if [ $Lang == "fr" ]
2017 
				then echo "#### Installation avec mise à jour ####";
2018 
				else echo "#### Installation with update     ####";
2019 
			fi
636 richard 2020 
# Extract the central configuration file
1057 richard 2021 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2022 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2023 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2024 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2025 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2026 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2027 
			mode="update"
1 root 2028 
		fi
1389 richard 2029 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2030 
		do
2031 
			$func
1362 richard 2032 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2033 
		done
5 franck 2034 
		;;
291 franck 2035 
	-u | --uninstall)
5 franck 2036 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2037 
		then
597 richard 2038 
			if [ $Lang == "fr" ]
2039 
				then echo "ALCASAR n'est pas installé!";
2040 
				else echo "ALCASAR isn't installed!";
2041 
			fi
1 root 2042 
			exit 0
2043 
		fi
5 franck 2044 
		response=0
2045 
		PTN='^[oOnN]$'
580 richard 2046 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2047 
		do
597 richard 2048 
			if [ $Lang == "fr" ]
2049 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2050 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2051 
			fi
5 franck 2052 
			read response
2053 
		done
1103 richard 2054 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2055 
		then
1103 richard 2056 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2057 
		else
2058 
			rm -f /tmp/alcasar-conf*
1 root 2059 
		fi
597 richard 2060 
# Uninstall the running version
65 richard 2061 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2062 
		;;
2063 
	*)
2064 
		echo "Argument inconnu :$1";
460 richard 2065 
		echo "Unknown argument :$1";
1 root 2066 
		echo "$usage"
2067 
		exit 1
2068 
		;;
2069 
esac
10 franck 2070 
# end of script
366 franck 2071