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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1174 2013-08-22 09:34:52Z crox53 $
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 
#
1159 crox53 23 
# Coovachilli (a fork of chillispot), freeradius, mysql, apache, netfilter, squid, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav  and firewalleyes
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
29 richard 30 
#	testing		: Tests de connectivité et de téléchargement avant installation
1 root 31 
#	init		: Installation des RPM et des scripts
32 
#	network		: Paramètrage du réseau
33 
#	gestion		: Installation de l'interface de gestion
34 
#	AC		: Initialisation de l'autorité de certification. Création des certificats
35 
#	init_db		: Création de la base 'radius' sur le serveur MySql
36 
#	param_radius	: Configuration du serveur d'authentification FreeRadius
37 
#	param_web_radius: Configuration de l'interface de gestion de FreeRadius (dialupadmin)
38 
#	param_chilli	: Configuration du daemon 'coova-chilli' et de la page d'authentification
39 
#	param_squid	: Configuration du proxy squid en mode 'cache'
40 
#	param_dansguardian : Configuration de l'analyseur de contenu DansGuardian
479 richard 41 
#	antivirus	: Installation havp + libclamav
1159 crox53 42 
#	param_nfsen	: Configuration du grapheur nfsen pour apache
297 richard 43 
#	dnsmasq		: Configuration du serveur de noms et du serveur dhcp de secours
308 richard 44 
#	BL		: Configuration de la BlackList
1 root 45 
#	cron		: Mise en place des exports de logs (+ chiffrement)
1163 crox53 46 
#	fail2ban	: Installation et configuration de Fail2Ban
532 richard 47 
#	post_install	: Finalisation environnement ( sécurité, bannières, rotation logs, ...)
1 root 48 
 
49 
DATE=`date '+%d %B %Y - %Hh%M'`
50 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 51 
Lang=`echo $LANG|cut -c 1-2`
1 root 52 
# ******* Files parameters - paramètres fichiers *********
1015 richard 53 
DIR_INSTALL=`pwd`				# current directory
54 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
55 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
56 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
57 
DIR_WEB="/var/www/html"				# directory of APACHE
58 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
59 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
60 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
61 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
62 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
63 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
64 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
65 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 66 
# ******* DBMS parameters - paramètres SGBD ********
67 
DB_RADIUS="radius"				# nom de la base de données utilisée par le serveur FreeRadius
68 
DB_USER="radius"				# nom de l'utilisateur de la base de données
69 
# ******* Network parameters - paramètres réseau *******
503 richard 70 
HOSTNAME="alcasar"				#
1 root 71 
DOMAIN="localdomain"				# domaine local
72 
EXTIF="eth0"					# ETH0 est l'interface connectée à Internet (Box FAI)
1148 crox53 73 
MTU="1500"
1157 stephane 74 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1 root 75 
INTIF="eth1"					# ETH1 est l'interface connectée au réseau local de consultation
597 richard 76 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# adresse d'ALCASAR (+masque) proposée par défaut sur le réseau de consultation
1 root 77 
# ****** Paths - chemin des commandes *******
78 
SED="/bin/sed -i"
79 
# ****************** End of global parameters *********************
80 
 
959 franck 81 
license ()
82 
{
83 
	if [ $Lang == "fr" ]
967 franck 84 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
85 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 86 
	fi
975 franck 87 
	echo "Taper sur Entrée pour continuer !"
88 
	echo "Enter to continue."
959 franck 89 
	read a
90 
}
91 
 
1 root 92 
header_install ()
93 
{
94 
	clear
95 
	echo "-----------------------------------------------------------------------------"
460 richard 96 
	echo "                     ALCASAR V$VERSION Installation"
1 root 97 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
98 
	echo "-----------------------------------------------------------------------------"
99 
} # End of header_install ()
100 
 
1174 crox53 101 
#Launch network service (useful only when Mageia is running in SafeFail mode)
102 
service network start
103 
 
1 root 104 
##################################################################
1005 richard 105 
##			Function TESTING			##
106 
## - Test of Internet access					##
29 richard 107 
##################################################################
108 
testing ()
109 
{
595 richard 110 
	if [ $Lang == "fr" ]
784 richard 111 
		then echo -n "Tests des paramètres réseau : "
595 richard 112 
		else echo -n "Network parameters tests : "
113 
	fi
784 richard 114 
# We test eth0 config files
115 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
116 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
117 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
118 
		then
119 
		if [ $Lang == "fr" ]
120 
		then
121 
			echo "Échec"
122 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
123 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 124 
			echo "Appliquez les changements : 'service network restart'"
784 richard 125 
		else
126 
			echo "Failed"
127 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
128 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 129 
			echo "Apply the new configuration 'service network restart'"
784 richard 130 
		fi
830 richard 131 
		echo "DEVICE=$EXTIF"
784 richard 132 
		echo "IPADDR="
133 
		echo "NETMASK="
134 
		echo "GATEWAY="
135 
		echo "DNS1="
136 
		echo "DNS2="
830 richard 137 
		echo "ONBOOT=yes"
784 richard 138 
		exit 0
139 
	fi
140 
	echo -n "."
460 richard 141 
# We test the Ethernet links state
29 richard 142 
	for i in $EXTIF $INTIF
143 
	do
294 richard 144 
		/sbin/ip link set $i up
306 richard 145 
		sleep 3
1031 richard 146 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
147 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 148 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 149 
			then
595 richard 150 
			if [ $Lang == "fr" ]
151 
			then
152 
				echo "Échec"
153 
				echo "Le lien réseau de la carte $i n'est pas actif."
154 
				echo "Réglez ce problème puis relancez ce script."
155 
			else
156 
				echo "Failed"
157 
				echo "The link state of $i interface id down."
158 
				echo "Resolv this problem, then restart this script."
159 
			fi
29 richard 160 
			exit 0
161 
		fi
308 richard 162 
	echo -n "."
29 richard 163 
	done
164 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 165 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 166 
		if [ $Lang == "fr" ]
167 
		then
168 
			echo "Échec"
169 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
170 
			echo "Réglez ce problème puis relancez ce script."
171 
		else
172 
			echo "Failed"
173 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
174 
			echo "Resolv this problem, then restart this script."
175 
		fi
29 richard 176 
		exit 0
177 
	fi
308 richard 178 
	echo -n "."
978 franck 179 
# On traite le cas où l'interface configurée lors de l'installation est "eth1" au lieu de "eth0" (mystère sur certaines versions de BIOS et de VirtualBox)
784 richard 180 
	if [ `ip route list|grep ^default|grep -c eth1` -eq "1" ] ; then
595 richard 181 
		if [ $Lang == "fr" ]
182 
			then echo "La configuration des cartes réseau va être corrigée."
183 
			else echo "The Ethernet card configuration will be corrected."
184 
		fi
29 richard 185 
		/etc/init.d/network stop
186 
		mv -f /etc/sysconfig/network-scripts/ifcfg-eth1 /etc/sysconfig/network-scripts/ifcfg-eth0
187 
		$SED "s?eth1?eth0?g" /etc/sysconfig/network-scripts/ifcfg-eth0
188 
		/etc/init.d/network start
189 
		echo 0 > /proc/sys/net/ipv4/conf/all/log_martians
190 
		sleep 2
595 richard 191 
		if [ $Lang == "fr" ]
192 
			then echo "Configuration corrigée"
193 
			else echo "Configuration updated"
194 
		fi
29 richard 195 
		sleep 2
595 richard 196 
		if [ $Lang == "fr" ]
197 
			then echo "Vous pouvez relancer ce script."
198 
			else echo "You can restart this script."
199 
		fi
29 richard 200 
		exit 0
201 
	fi
308 richard 202 
	echo -n "."
978 franck 203 
# On teste le lien vers le routeur par defaut
308 richard 204 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
205 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 206 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 207 
	       	then
595 richard 208 
		if [ $Lang == "fr" ]
209 
		then
210 
			echo "Échec"
211 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
212 
			echo "Réglez ce problème puis relancez ce script."
213 
		else
214 
			echo "Failed"
215 
			echo "The Internet gateway doesn't answered"
216 
			echo "Resolv this problem, then restart this script."
217 
		fi
308 richard 218 
		exit 0
219 
	fi
220 
	echo -n "."
421 franck 221 
# On teste la connectivité Internet
29 richard 222 
	rm -rf /tmp/con_ok.html
308 richard 223 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 224 
	if [ ! -e /tmp/con_ok.html ]
225 
	then
595 richard 226 
		if [ $Lang == "fr" ]
227 
		then
228 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
229 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
230 
			echo "Vérifiez la validité des adresses IP des DNS."
231 
		else
232 
			echo "The Internet connection try failed (google.fr)."
233 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
234 
			echo "Verify the DNS IP addresses"
235 
		fi
29 richard 236 
		exit 0
237 
	fi
238 
	rm -rf /tmp/con_ok.html
308 richard 239 
	echo ". : ok"
302 richard 240 
} # end of testing
241 
 
242 
##################################################################
243 
##			Fonction INIT				##
244 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
245 
## - Installation et modification des scripts du portail	##
246 
##################################################################
247 
init ()
248 
{
527 richard 249 
	if [ "$mode" != "update" ]
302 richard 250 
	then
251 
# On affecte le nom d'organisme
597 richard 252 
		header_install
302 richard 253 
		ORGANISME=!
254 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 255 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 256 
                do
595 richard 257 
			if [ $Lang == "fr" ]
597 richard 258 
			       	then echo -n "Entrez le nom de votre organisme : "
259 
				else echo -n "Enter the name of your organism : "
595 richard 260 
			fi
330 franck 261 
			read ORGANISME
613 richard 262 
			if [ "$ORGANISME" == "" ]
330 franck 263 
				then
264 
				ORGANISME=!
265 
			fi
266 
		done
302 richard 267 
	fi
1 root 268 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 269 
	rm -f $PASSWD_FILE
59 richard 270 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de protection du menu Grub
628 richard 271 
	echo -n "Password to protect the boot menu (GRUB) : " > $PASSWD_FILE
272 
	echo "$grubpwd" >> $PASSWD_FILE
59 richard 273 
	md5_grubpwd=`/usr/bin/md5pass $grubpwd`
384 richard 274 
	$SED "/^password.*/d" /boot/grub/menu.lst
275 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1 root 276 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'administrateur Mysqld
1003 richard 277 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 278 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1 root 279 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'utilisateur Mysqld (utilisé par freeradius)
1003 richard 280 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 281 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1 root 282 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre intercept.php et coova-chilli
628 richard 283 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
284 
	echo "$secretuam" >> $PASSWD_FILE
1 root 285 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre coova-chilli et FreeRadius
628 richard 286 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
287 
	echo "$secretradius" >> $PASSWD_FILE
288 
	chmod 640 $PASSWD_FILE
977 richard 289 
# Scripts and conf files copy
290 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 291 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 292 
#  - 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 293 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 294 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 295 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 296 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
297 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 298 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
299 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 300 
# generate central conf file
301 
	cat <<EOF > $CONF_FILE
612 richard 302 
##########################################
303 
##                                      ##
304 
##          ALCASAR Parameters          ##
305 
##                                      ##
306 
##########################################
1 root 307 
 
612 richard 308 
INSTALL_DATE=$DATE
309 
VERSION=$VERSION
310 
ORGANISM=$ORGANISME
923 franck 311 
DOMAIN=$DOMAIN
612 richard 312 
EOF
628 richard 313 
	chmod o-rwx $CONF_FILE
1 root 314 
} # End of init ()
315 
 
316 
##################################################################
317 
##			Fonction network			##
318 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 319 
## - Nommage DNS du système 					##
1 root 320 
## - Configuration de l'interface eth1 (réseau de consultation)	##
321 
## - Modification du fichier /etc/hosts				##
322 
## - Configuration du serveur de temps (NTP)			##
323 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
324 
##################################################################
325 
network ()
326 
{
327 
	header_install
636 richard 328 
	if [ "$mode" != "update" ]
329 
		then
330 
		if [ $Lang == "fr" ]
331 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
332 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
333 
		fi
334 
		response=0
335 
		PTN='^[oOyYnN]$'
336 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 337 
		do
595 richard 338 
			if [ $Lang == "fr" ]
659 richard 339 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 340 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 341 
			fi
1 root 342 
			read response
343 
		done
636 richard 344 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
345 
		then
346 
			PRIVATE_IP_MASK="0"
347 
			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:]]$'
348 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 349 
			do
595 richard 350 
				if [ $Lang == "fr" ]
597 richard 351 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
352 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 353 
				fi
597 richard 354 
				read PRIVATE_IP_MASK
1 root 355 
			done
636 richard 356 
		else
357 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
358 
		fi
595 richard 359 
	else
637 richard 360 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
361 
		rm -rf conf/etc/alcasar.conf
1 root 362 
	fi
861 richard 363 
# Define LAN side global parameters
1 root 364 
	hostname $HOSTNAME
1033 richard 365 
	echo $HOSTNAME > /etc/hostname
977 richard 366 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
367 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
368 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
369 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
370 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
371 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
372 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
373 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
374 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
375 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 376 
	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 377 
	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 378 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
977 richard 379 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF (eth1)
841 richard 380 
# Define Internet parameters
14 richard 381 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
382 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
383 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 384 
	DNS1=${DNS1:=208.67.220.220}
385 
	DNS2=${DNS2:=208.67.222.222}
597 richard 386 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 387 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 388 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 389 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 390 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
765 stephane 391 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 392 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 393 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
394 
	echo "DNS1=$DNS1" >> $CONF_FILE
395 
	echo "DNS2=$DNS2" >> $CONF_FILE
396 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 397 
	echo "DHCP=full" >> $CONF_FILE
914 franck 398 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
399 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
400 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 401 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 402 
# config network
1 root 403 
	cat <<EOF > /etc/sysconfig/network
404 
NETWORKING=yes
405 
HOSTNAME="$HOSTNAME"
406 
FORWARD_IPV4=true
407 
EOF
841 richard 408 
# config /etc/hosts
1 root 409 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
410 
	cat <<EOF > /etc/hosts
503 richard 411 
127.0.0.1	localhost
914 franck 412 
$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN
1 root 413 
EOF
841 richard 414 
# Config eth0 (Internet)
14 richard 415 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
416 
DEVICE=$EXTIF
417 
BOOTPROTO=static
597 richard 418 
IPADDR=$PUBLIC_IP
419 
NETMASK=$PUBLIC_NETMASK
420 
GATEWAY=$PUBLIC_GATEWAY
14 richard 421 
DNS1=127.0.0.1
422 
ONBOOT=yes
423 
METRIC=10
424 
NOZEROCONF=yes
425 
MII_NOT_SUPPORTED=yes
426 
IPV6INIT=no
427 
IPV6TO4INIT=no
428 
ACCOUNTING=no
429 
USERCTL=no
994 franck 430 
MTU=$MTU
14 richard 431 
EOF
841 richard 432 
# Config eth1 (consultation LAN) in normal mode
433 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
434 
DEVICE=$INTIF
435 
BOOTPROTO=static
436 
ONBOOT=yes
437 
NOZEROCONF=yes
438 
MII_NOT_SUPPORTED=yes
439 
IPV6INIT=no
440 
IPV6TO4INIT=no
441 
ACCOUNTING=no
442 
USERCTL=no
1157 stephane 443 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 444 
EOF
445 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 446 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 447 
DEVICE=$INTIF
448 
BOOTPROTO=static
449 
IPADDR=$PRIVATE_IP
604 richard 450 
NETMASK=$PRIVATE_NETMASK
1 root 451 
ONBOOT=yes
452 
METRIC=10
453 
NOZEROCONF=yes
454 
MII_NOT_SUPPORTED=yes
14 richard 455 
IPV6INIT=no
456 
IPV6TO4INIT=no
457 
ACCOUNTING=no
458 
USERCTL=no
1 root 459 
EOF
440 franck 460 
# Mise à l'heure du serveur
461 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
462 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 463 
0.fr.pool.ntp.org	# adapt to your country
464 
1.fr.pool.ntp.org
465 
2.fr.pool.ntp.org
440 franck 466 
EOF
467 
# Configuration du serveur de temps (sur lui même)
1 root 468 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
469 
	cat <<EOF > /etc/ntp.conf
456 franck 470 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 471 
server 1.fr.pool.ntp.org
472 
server 2.fr.pool.ntp.org
473 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 474 
fudge 127.127.1.0 stratum 10
604 richard 475 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 476 
restrict 127.0.0.1
310 richard 477 
driftfile /var/lib/ntp/drift
1 root 478 
logfile /var/log/ntp.log
479 
EOF
440 franck 480 
 
310 richard 481 
	chown -R ntp:ntp /var/lib/ntp
1 root 482 
# Renseignement des fichiers hosts.allow et hosts.deny
483 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
484 
	cat <<EOF > /etc/hosts.allow
485 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 486 
sshd: ALL
1 root 487 
ntpd: $PRIVATE_NETWORK_SHORT
488 
EOF
489 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
490 
	cat <<EOF > /etc/hosts.deny
491 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
492 
EOF
604 richard 493 
# Firewall config
790 richard 494 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
495 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
496 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 497 
# create the filter exception file and ip_bloqued file
790 richard 498 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 499 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 500 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 501 
# load conntrack ftp module
502 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
503 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 504 
# load ipt_NETFLOW module
505 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 506 
#
860 richard 507 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 508 
} # End of network ()
509 
 
510 
##################################################################
511 
##			Fonction gestion			##
512 
## - installation du centre de gestion				##
513 
## - configuration du serveur web (Apache)			##
514 
## - définition du 1er comptes de gestion 			##
515 
## - sécurisation des accès					##
516 
##################################################################
517 
gestion()
518 
{
519 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
520 
	mkdir $DIR_WEB
521 
# Copie et configuration des fichiers du centre de gestion
316 richard 522 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 523 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 524 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
525 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
526 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
527 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
498 richard 528 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php
316 richard 529 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 530 
	chown -R apache:apache $DIR_WEB/*
840 richard 531 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 532 
	do
533 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
534 
	done
5 franck 535 
	chown -R root:apache $DIR_SAVE
71 richard 536 
# Configuration et sécurisation php
537 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 538 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
539 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 540 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
541 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 542 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
543 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
544 
# Configuration et sécurisation Apache
790 richard 545 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 546 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
580 richard 547 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf
303 richard 548 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 549 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
551 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 552 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
553 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
554 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
555 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
556 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
557 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 558 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 559 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
560 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
561 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
562 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
563 
	cat <<EOF > /var/www/error/include/bottom.html
564 
</body>
565 
</html>
566 
EOF
567 
# Définition du premier compte lié au profil 'admin'
509 richard 568 
	header_install
510 richard 569 
	if [ "$mode" = "install" ]
570 
	then
613 richard 571 
		admin_portal=!
572 
		PTN='^[a-zA-Z0-9-]*$'
573 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
574 
                	do
575 
			header_install
576 
			if [ $Lang == "fr" ]
577 
			then
578 
				echo ""
579 
				echo "Définissez un premier compte d'administration du portail :"
580 
				echo
581 
				echo -n "Nom : "
582 
			else
583 
				echo ""
584 
				echo "Define the first account allow to administrate the portal :"
585 
				echo
586 
				echo -n "Account : "
587 
			fi
588 
			read admin_portal
589 
			if [ "$admin_portal" == "" ]
590 
				then
591 
				admin_portal=!
592 
			fi
593 
			done
1 root 594 
# Création du fichier de clés de ce compte dans le profil "admin"
510 richard 595 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
596 
		mkdir -p $DIR_DEST_ETC/digest
597 
		chmod 755 $DIR_DEST_ETC/digest
598 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
599 
			do
613 richard 600 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 601 
			done
602 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
595 richard 603 
	else   # mise à jour des versions < 2.1
1010 richard 604 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 1 ])
510 richard 605 
			then
613 richard 606 
			if [ $Lang == "fr" ]
607 
			then
608 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
609 
				echo
610 
				echo -n "Nom : "
611 
			else
612 
				echo "This update need to redefine the first admin account"
613 
				echo
614 
				echo -n "Account : "
615 
			fi
616 
			read admin_portal
510 richard 617 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
618 
			mkdir -p $DIR_DEST_ETC/digest
619 
			chmod 755 $DIR_DEST_ETC/digest
620 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
621 
			do
613 richard 622 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 623 
			done
624 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
625 
		fi
626 
	fi
434 richard 627 
# synchronisation horaire
628 
	ntpd -q -g &
1 root 629 
# Sécurisation du centre
988 franck 630 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 631 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 632 
<Directory $DIR_ACC>
1 root 633 
	SSLRequireSSL
634 
	AllowOverride None
635 
	Order deny,allow
636 
	Deny from all
637 
	Allow from 127.0.0.1
638 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 639 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 640 
	require valid-user
641 
	AuthType digest
642 
	AuthName $HOSTNAME
643 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 644 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
580 richard 645 
	ErrorDocument 404 https://$HOSTNAME/
1 root 646 
</Directory>
316 richard 647 
<Directory $DIR_ACC/admin>
1 root 648 
	SSLRequireSSL
649 
	AllowOverride None
650 
	Order deny,allow
651 
	Deny from all
652 
	Allow from 127.0.0.1
653 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 654 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 655 
	require valid-user
656 
	AuthType digest
657 
	AuthName $HOSTNAME
658 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 659 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 660 
	ErrorDocument 404 https://$HOSTNAME/
1 root 661 
</Directory>
344 richard 662 
<Directory $DIR_ACC/manager>
1 root 663 
	SSLRequireSSL
664 
	AllowOverride None
665 
	Order deny,allow
666 
	Deny from all
667 
	Allow from 127.0.0.1
668 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 669 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 670 
	require valid-user
671 
	AuthType digest
672 
	AuthName $HOSTNAME
673 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 674 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
580 richard 675 
	ErrorDocument 404 https://$HOSTNAME/
1 root 676 
</Directory>
316 richard 677 
<Directory $DIR_ACC/backup>
678 
	SSLRequireSSL
679 
	AllowOverride None
680 
	Order deny,allow
681 
	Deny from all
682 
	Allow from 127.0.0.1
683 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 684 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 685 
	require valid-user
686 
	AuthType digest
687 
	AuthName $HOSTNAME
688 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 689 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
580 richard 690 
	ErrorDocument 404 https://$HOSTNAME/
316 richard 691 
</Directory>
811 richard 692 
Alias /save/ "$DIR_SAVE/"
693 
<Directory $DIR_SAVE>
694 
	SSLRequireSSL
695 
	Options Indexes
696 
	Order deny,allow
697 
	Deny from all
698 
	Allow from 127.0.0.1
699 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 700 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 701 
	require valid-user
702 
	AuthType digest
703 
	AuthName $HOSTNAME
704 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
705 
	ErrorDocument 404 https://$HOSTNAME/
706 
</Directory>
1 root 707 
EOF
708 
} # End of gestion ()
709 
 
710 
##########################################################################################
711 
##				Fonction AC()						##
712 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
713 
##########################################################################################
714 
AC ()
715 
{
716 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 717 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 718 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 719 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
720 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
721 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 722 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 723 
	chown -R root:apache /etc/pki
1 root 724 
	chmod -R 750 /etc/pki
725 
} # End AC ()
726 
 
727 
##########################################################################################
728 
##			Fonction init_db()						##
729 
## - Initialisation de la base Mysql							##
730 
## - Affectation du mot de passe de l'administrateur (root)				##
731 
## - Suppression des bases et des utilisateurs superflus				##
732 
## - Création de la base 'radius'							##
733 
## - Installation du schéma de cette base						##
734 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
735 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
736 
##########################################################################################
737 
init_db ()
738 
{
739 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 740 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 741 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 742 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
743 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
744 
	/etc/init.d/mysqld start
745 
	sleep 4
746 
	mysqladmin -u root password $mysqlpwd
747 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 748 
# Delete exemple databases if exist
1 root 749 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 750 
# Create 'radius' database
1 root 751 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 752 
# Add an empty radius database structure
364 franck 753 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 754 
# modify the start script in order to close accounting connexion when the system is comming down or up
755 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
756 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
757 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 758 
} # End init_db ()
759 
 
760 
##########################################################################
761 
##			Fonction param_radius				##
762 
## - Paramètrage des fichiers de configuration FreeRadius		##
763 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
764 
## - Modification de fichier de conf pour l'accès à Mysql		##
765 
##########################################################################
766 
param_radius ()
767 
{
768 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
769 
	chown -R radius:radius /etc/raddb
770 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
771 
# paramètrage radius.conf
772 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
773 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
774 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
775 
# suppression de la fonction proxy
776 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
777 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 778 
# suppression du module EAP
779 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 780 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
781 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
782 
# prise en compte du module SQL et des compteurs SQL
783 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
784 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
785 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
786 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
787 
	rm -f /etc/raddb/sites-enabled/*
788 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
789 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
790 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
791 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
792 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 793 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 794 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
795 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
796 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
797 
	cat << EOF > /etc/raddb/clients.conf
798 
client 127.0.0.1 {
799 
	secret = $secretradius
800 
	shortname = localhost
801 
}
802 
EOF
803 
# modif sql.conf
804 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
805 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
806 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
807 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
808 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
809 
# modif dialup.conf
810 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
811 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1114 richard 812 
# insures that mysql is up before radius start
813 
	$SED "s?^# Should-Start.*?# Should-Start: \$network mysqld?" /etc/init.d/radiusd
1173 richard 814 
	$SED "s?^# Should-Stop.*?# Should-Stop: \$network mysqld?" /etc/init.d/radiusd
1157 stephane 815 
 
1 root 816 
} # End param_radius ()
817 
 
818 
##########################################################################
819 
##			Fonction param_web_radius			##
820 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
821 
## - Création du lien vers la page de changement de mot de passe        ##
822 
##########################################################################
823 
param_web_radius ()
824 
{
825 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 826 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
827 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
828 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 829 
# copie des fichiers modifiés
830 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 831 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 832 
# Modification des fichiers de configuration
1 root 833 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 834 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 835 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
836 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
837 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
838 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
839 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
840 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
841 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 842 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 843 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
844 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 845 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 846 
nas1_name: alcasar-$ORGANISME
1 root 847 
nas1_model: Portail captif
848 
nas1_ip: $PRIVATE_IP
849 
nas1_port_num: 0
850 
nas1_community: public
851 
EOF
852 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
853 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
854 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 855 
# Ajout du mappage des attributs chillispot
856 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
857 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 858 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
859 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
860 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
861 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 862 
	chown -R apache:apache /etc/freeradius-web
1 root 863 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
864 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 865 
<Directory $DIR_WEB/pass>
1 root 866 
	SSLRequireSSL
867 
	AllowOverride None
868 
	Order deny,allow
869 
	Deny from all
870 
	Allow from 127.0.0.1
871 
	Allow from $PRIVATE_NETWORK_MASK
580 richard 872 
	ErrorDocument 404 https://$HOSTNAME
1 root 873 
</Directory>
874 
EOF
875 
} # End of param_web_radius ()
876 
 
799 richard 877 
##################################################################################
878 
##			Fonction param_chilli					##
879 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
880 
## - Paramètrage de la page d'authentification (intercept.php)			##
881 
##################################################################################
1 root 882 
param_chilli ()
883 
{
799 richard 884 
# init file creation
461 richard 885 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 886 
	cat <<EOF > /etc/init.d/chilli
887 
#!/bin/sh
888 
#
889 
# chilli CoovaChilli init
890 
#
891 
# chkconfig: 2345 65 35
892 
# description: CoovaChilli
893 
### BEGIN INIT INFO
894 
# Provides:       chilli
895 
# Required-Start: network
896 
# Should-Start:
897 
# Required-Stop:  network
898 
# Should-Stop:
899 
# Default-Start:  2 3 5
900 
# Default-Stop:
901 
# Description:    CoovaChilli access controller
902 
### END INIT INFO
903 
 
904 
[ -f /usr/sbin/chilli ] || exit 0
905 
. /etc/init.d/functions
906 
CONFIG=/etc/chilli.conf
907 
pidfile=/var/run/chilli.pid
908 
[ -f \$CONFIG ] || {
909 
    echo "\$CONFIG Not found"
910 
    exit 0
911 
}
912 
RETVAL=0
913 
prog="chilli"
914 
case \$1 in
915 
    start)
916 
	if [ -f \$pidfile ] ; then
917 
		gprintf "chilli is already running"
918 
	else
919 
        	gprintf "Starting \$prog: "
920 
		rm -f /var/run/chilli* # cleaning
921 
        	/sbin/modprobe tun >/dev/null 2>&1
922 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
923 
		[ -e /dev/net/tun ] || {
924 
	    	(cd /dev;
925 
			mkdir net;
926 
			cd net;
927 
			mknod tun c 10 200)
928 
		}
929 
		ifconfig eth1 0.0.0.0
930 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
931 
        	RETVAL=$?
932 
	fi
933 
	;;
934 
 
935 
    reload)
936 
	killall -HUP chilli
937 
	;;
938 
 
939 
    restart)
940 
	\$0 stop
941 
        sleep 2
942 
	\$0 start
943 
	;;
944 
 
945 
    status)
946 
        status chilli
947 
        RETVAL=0
948 
        ;;
949 
 
950 
    stop)
951 
	if [ -f \$pidfile ] ; then
952 
        	gprintf "Shutting down \$prog: "
953 
		killproc /usr/sbin/chilli
954 
		RETVAL=\$?
955 
		[ \$RETVAL = 0 ] && rm -f $pidfile
956 
	else
957 
        	gprintf "chilli is not running"
958 
	fi
959 
	;;
960 
 
961 
    *)
962 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
963 
        exit 1
964 
esac
965 
echo
966 
EOF
967 
 
968 
# conf file creation
346 richard 969 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
970 
	cat <<EOF > /etc/chilli.conf
971 
# coova config for ALCASAR
972 
cmdsocket	/var/run/chilli.sock
973 
unixipc		chilli.eth1.ipc
974 
pidfile		/var/run/chilli.eth1.pid
975 
net		$PRIVATE_NETWORK_MASK
595 richard 976 
dhcpif		$INTIF
841 richard 977 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 978 
#nodynip
865 richard 979 
#statip
980 
dynip		$PRIVATE_NETWORK_MASK
346 richard 981 
domain		localdomain
355 richard 982 
dns1		$PRIVATE_IP
983 
dns2		$PRIVATE_IP
346 richard 984 
uamlisten	$PRIVATE_IP
503 richard 985 
uamport		3990
837 richard 986 
macauth
987 
macpasswd	password
346 richard 988 
locationname	$HOSTNAME
989 
radiusserver1	127.0.0.1
990 
radiusserver2	127.0.0.1
991 
radiussecret	$secretradius
992 
radiusauthport	1812
993 
radiusacctport	1813
467 richard 994 
uamserver	https://$HOSTNAME/intercept.php
346 richard 995 
radiusnasid	$HOSTNAME
996 
uamsecret	$secretuam
793 richard 997 
uamallowed	alcasar
346 richard 998 
coaport		3799
503 richard 999 
include		$DIR_DEST_ETC/alcasar-uamallowed
1000 
include		$DIR_DEST_ETC/alcasar-uamdomain
1157 stephane 1001 
#dhcpgateway
1002 
#dhcprelayagent
1003 
#dhcpgatewayport
346 richard 1004 
EOF
977 richard 1005 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
1006 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1007 
# create files for trusted domains and urls
1148 crox53 1008 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1009 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1010 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1011 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1012 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1013 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1014 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1015 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1016 
	if [ "$chilli_exist" == "1" ]
1017 
	then
1018 
	      userdel -r chilli 2>/dev/null
1019 
	fi
1020 
	groupadd -f chilli
1021 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1022 
}  # End of param_chilli ()
1023 
 
1024 
##########################################################
1025 
##			Fonction param_squid		##
1026 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1027 
## - Initialisation de la base de données  		##
1028 
##########################################################
1029 
param_squid ()
1030 
{
1031 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1032 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1033 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1034 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1035 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1036 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1037 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1038 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1039 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1040 
# mode 'proxy transparent local'
595 richard 1041 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1042 
# Configuration du cache local
749 franck 1043 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
1159 crox53 1044 
# désactivation des "access log"
1045 
	echo '#Disable access log' >> /etc/squid/squid.conf
1046 
        echo "access_log none" >> /etc/squid/squid.conf
835 richard 1047 
# anonymisation of squid version
813 richard 1048 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1049 
# remove the 'X_forwarded' http option
812 richard 1050 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1051 
# linked squid output in HAVP input
1052 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1053 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1054 
# avoid error messages on network interfaces state changes
313 richard 1055 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1056 
# reduce squid shutdown time (100 to 50)
1057 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1058 
 
835 richard 1059 
# Squid cache init
1 root 1060 
	/usr/sbin/squid -z
1061 
}  # End of param_squid ()
1062 
 
1063 
##################################################################
1064 
##		Fonction param_dansguardian			##
1065 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1066 
##################################################################
1067 
param_dansguardian ()
1068 
{
1069 
	mkdir /var/dansguardian
1070 
	chown dansguardian /var/dansguardian
497 richard 1071 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1072 
# Le filtrage est désactivé par défaut
497 richard 1073 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1074 
# la page d'interception est en français
497 richard 1075 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1076 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1077 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1078 
# on chaîne Dansguardian au proxy cache SQUID
1079 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1080 
# on remplace la page d'interception (template)
1081 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1082 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1083 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1084 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1085 
# lauch of 10 daemons (20 in largest server)
1086 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1087 
# on désactive par défaut le controle de contenu des pages html
497 richard 1088 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1089 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1090 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1091 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1092 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1093 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1094 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1095 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1096 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1097 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1098 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1099 
	touch $DIR_DG/lists/bannedextensionlist
1100 
	touch $DIR_DG/lists/bannedmimetypelist
1101 
# 'Safesearch' regex actualisation
498 richard 1102 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1103 
# empty LAN IP list that won't be WEB filtered
1104 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1105 
	touch $DIR_DG/lists/exceptioniplist
1106 
# Keep a copy of URL & domain filter configuration files
1107 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1108 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1109 
} # End of param_dansguardian ()
1110 
 
71 richard 1111 
##################################################################
1112 
##			Fonction antivirus			##
479 richard 1113 
## - configuration havp + libclamav				##
71 richard 1114 
##################################################################
1115 
antivirus ()
1116 
{
288 richard 1117 
# création de l'usager 'havp'
1118 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1119 
	if [ "$havp_exist" == "1" ]
288 richard 1120 
	then
478 richard 1121 
	      userdel -r havp 2>/dev/null
894 richard 1122 
	      groupdel havp 2>/dev/null
288 richard 1123 
	fi
307 richard 1124 
	groupadd -f havp
796 richard 1125 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1126 
	mkdir -p /var/tmp/havp /var/log/havp
1127 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1128 
# configuration d'HAVP
1129 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1130 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1131 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1132 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1133 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1134 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1135 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1136 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1137 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1138 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1139 
# skip checking of youtube flow (too heavy load / risk too low)
1140 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1141 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1142 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1143 
# remplacement du fichier d'initialisation
335 richard 1144 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1145 
# if keep old init file : $SED "/$HAVP_BIN -c $HAVP_CONFIG/i chown -R havp:havp \/var\/tmp\/havp" /etc/init.d/havp
481 franck 1146 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1147 
# on remplace la page d'interception (template)
1148 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1149 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1150 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1151 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1152 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1153 
# Virus database update
1154 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1155 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1156 
	/usr/bin/freshclam
71 richard 1157 
}
1158 
 
1 root 1159 
##################################################################################
476 richard 1160 
##			param_ulogd function					##
1161 
## - Ulog config for multi-log files 						##
1162 
##################################################################################
1163 
param_ulogd ()
1164 
{
1165 
# Three instances of ulogd (three different logfiles)
1166 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1167 
	nl=1
1168 
	for log_type in tracability ssh ext-access
1169 
	do
1170 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1171 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1172 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1173 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1174 
		cat << EOF >> /etc/ulogd-$log_type.conf
1175 
[LOGEMU]
1176 
file="/var/log/firewall/$log_type.log"
1177 
sync=1
1178 
EOF
1179 
		nl=`expr $nl + 1`
1180 
	done
476 richard 1181 
	chown -R root:apache /var/log/firewall
1182 
	chmod 750 /var/log/firewall
1183 
	chmod 640 /var/log/firewall/*
1184 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1185 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1186 
}  # End of param_ulogd ()
1187 
 
1159 crox53 1188 
 
1189 
##########################################################
1190 
##              Fonction param_nfsen			##
1191 
##########################################################
1192 
param_nfsen()
1 root 1193 
{
1159 crox53 1194 
#Decompression tarball
1195 
tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1196 
#Création groupe et utilisteur
1197 
if grep "^www-data:" /etc/group > /dev/null; then
1198 
	echo "Group already exists !"
1199 
else
1200 
	groupadd www-data
1201 
	echo "Group 'www-data' created !"
1202 
fi
1203 
if grep "^nfsen:" /etc/passwd > /dev/null; then
1204 
	echo "User already exists !"
1205 
else
1206 
	useradd -m nfsen
1207 
	echo "User 'nfsen' created !"
1208 
fi
1209 
usermod -G www-data nfsen
1210 
#Ajout du plugin nfsen : PortTracker
1211 
mkdir -p /var/www/nfsen/plugins
1212 
chown -R nfsen:www-data /var/www/nfsen
1213 
#Ajout du plugin PortTracker
1214 
mkdir -p /var/log/netflow/porttracker
1215 
mkdir -p /usr/share/nfsen/plugins
1216 
chown -R apache:apache /usr/share/nfsen
1217 
cp -f ./conf/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1218 
chown apache /var/log/netflow/porttracker
1219 
#Copie du fichier de conf modifié de nfsen
1220 
cp ./conf/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1221 
#Copie du script d'initialisation de nfsen
1222 
cp ./conf/nfsen/nfsen-init /etc/init.d/nfsen
1223 
#Installation de nfsen via le scrip Perl
1224 
cd /tmp/nfsen-1.3.6p1/
1225 
/usr/bin/perl5 install.pl etc/nfsen.conf #script lancé deux fois pour corriger,
1226 
/usr/bin/perl5 install.pl etc/nfsen.conf #un problème Perl : "Semaphore introuvable"
1227 
#Création de la DB pour rrdtool
1228 
cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1229 
cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1230 
sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1231 
chown -R apache:www-data /var/log/netflow/porttracker/
1232 
chmod -R 775 /var/log/netflow/porttracker
1233 
#Configuration du fichier de conf d'apache
1234 
if [ -f /etc/httpd/conf.d/nfsen.conf ];then
1235 
	rm -f /etc/httpd/conf.d/nfsen.conf
1236 
fi
1237 
cat <<EOF >> /etc/httpd/conf.d/nfsen.conf
1238 
Alias /nfsen /var/www/nfsen
1239 
<Directory /var/www/nfsen/>
1240 
DirectoryIndex nfsen.php
1241 
Options -Indexes
1242 
AllowOverride all
1243 
order allow,deny
1244 
allow from all
1245 
AddType application/x-httpd-php .php
1246 
php_flag magic_quotes_gpc on
1247 
php_flag track_vars on
1 root 1248 
</Directory>
1249 
EOF
1159 crox53 1250 
#Configuration du délais d'expiration des captures du profile "ALCASAR"
1251 
nfsen -m ALCASAR -e 365d
1252 
#Suppression des sources de nfsen
1253 
rm -rf /tmp/nfsen-1.3.6p1/
1254 
} # End of param_nfsen
1 root 1255 
 
1256 
##########################################################
235 richard 1257 
##		Fonction param_dnsmasq			##
1 root 1258 
##########################################################
219 jeremy 1259 
param_dnsmasq ()
1260 
{
1261 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1262 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1263 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1264 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1265 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1266 
# Configuration file for "dnsmasq in forward mode"
503 richard 1267 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1268 
listen-address=$PRIVATE_IP
1269 
listen-address=127.0.0.1
286 richard 1270 
no-dhcp-interface=$INTIF
259 richard 1271 
bind-interfaces
1272 
cache-size=256
1273 
domain=$DOMAIN
1274 
domain-needed
1275 
expand-hosts
1276 
bogus-priv
1277 
filterwin2k
1278 
server=$DNS1
1279 
server=$DNS2
498 richard 1280 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1281 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1282 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1283 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1284 
 
291 franck 1285 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1286 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1287 
EOF
520 richard 1288 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1289 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1290 
	# Configuration file for "dnsmasq with blackhole"
1291 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1292 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1293 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1294 
listen-address=$PRIVATE_IP
1295 
port=54
1296 
no-dhcp-interface=$INTIF
1297 
bind-interfaces
1298 
cache-size=256
1299 
domain=$DOMAIN
1300 
domain-needed
1301 
expand-hosts
1302 
bogus-priv
1303 
filterwin2k
1304 
server=$DNS1
1305 
server=$DNS2
1306 
EOF
718 franck 1307 
 
800 richard 1308 
# Init file modification
503 richard 1309 
[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1310 
# Start and stop a 2nd process for the "DNS blackhole"
520 richard 1311 
$SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq
503 richard 1312 
$SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq
800 richard 1313 
# Start after chilli (65) which create tun0
1314 
$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1315 
# Optionnellement on pré-active les logs DNS des clients
786 richard 1316 
[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
933 franck 1317 
$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1157 stephane 1318 
# Optionnellement, exemple de paramètre supplémentaire pour le cache memoire
1319 
echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
933 franck 1320 
# Optionnellement, exemple de configuration avec un A.D.
1157 stephane 1321 
echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
308 richard 1322 
} # End dnsmasq
1323 
 
1324 
##########################################################
1325 
##		Fonction BL (BlackList)			##
1326 
##########################################################
1327 
BL ()
1328 
{
1329 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1330 
	rm -rf $DIR_DG/lists/blacklists
1331 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1332 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1333 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1334 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1335 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1336 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1337 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1338 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1339 
	touch $DIR_DG/lists/exceptionsitelist
1340 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1341 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1342 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1343 
# Dansguardian filter config for ALCASAR
1344 
EOF
648 richard 1345 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1346 
# Dansguardian domain filter config for ALCASAR
1347 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1348 
#**
1349 
# block all SSL and CONNECT tunnels
1350 
**s
1351 
# block all SSL and CONNECT tunnels specified only as an IP
1352 
*ips
1353 
# block all sites specified only by an IP
1354 
*ip
1355 
EOF
1000 richard 1356 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1357 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1358 
# Bing - add 'adlt=strict'
1359 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1360 
# Youtube - add 'edufilter=your_ID'
885 richard 1361 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1362 
EOF
1000 richard 1363 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1364 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1365 
	chown -R dansguardian:apache $DIR_DG
1366 
	chmod -R g+rw $DIR_DG
786 richard 1367 
# On adapte la BL de Toulouse à notre structure
654 richard 1368 
	if [ "$mode" != "update" ]; then
1369 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 
	fi
308 richard 1371 
}
219 jeremy 1372 
 
1 root 1373 
##########################################################
1374 
##		Fonction cron				##
1375 
## - Mise en place des différents fichiers de cron	##
1376 
##########################################################
1377 
cron ()
1378 
{
1379 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1380 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1381 
	cat <<EOF > /etc/crontab
1382 
SHELL=/bin/bash
1383 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1384 
MAILTO=root
1385 
HOME=/
1386 
 
1387 
# run-parts
1388 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1389 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1390 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1391 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1392 
EOF
1393 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1394 
	cat <<EOF >> /etc/anacrontab
667 franck 1395 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1396 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1397 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1398 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1399 
EOF
667 franck 1400 
	cat <<EOF > /etc/cron.d/alcasar-clean_log
713 franck 1401 
# suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30)
865 richard 1402 
30 4 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --clean
1 root 1403 
EOF
811 richard 1404 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1405 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1406 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1407 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1408 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1409 
EOF
667 franck 1410 
	cat <<EOF > /etc/cron.d/alcasar-export_log
713 franck 1411 
# export des log squid, firewall et apache (tous les lundi à 5h00)
865 richard 1412 
00 5 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --export
1 root 1413 
EOF
952 franck 1414 
	cat <<EOF > /etc/cron.d/alcasar-archive
1415 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1416 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1417 
EOF
667 franck 1418 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1419 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1420 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1421 
EOF
722 franck 1422 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1423 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1424 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1425 
EOF
1159 crox53 1426 
	cat << EOF > /etc/cron.d/alcasar-netflow
1427 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1428 
05 0 * * 5  root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/ALCASAR/ipt_netflow/ -t 1y -w 90
1429 
EOF
1430 
 
1 root 1431 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1432 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1433 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1434 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1435 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1436 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1437 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1438 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1439 
	rm -f /etc/cron.daily/freeradius-web
1440 
	rm -f /etc/cron.monthly/freeradius-web
1441 
	cat << EOF > /etc/cron.d/freeradius-web
1442 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1443 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1444 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1445 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1446 
EOF
671 franck 1447 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1448 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1449 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1450 
EOF
808 franck 1451 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1452 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1453 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1454 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1455 
EOF
522 richard 1456 
# suppression des crons usagers
1457 
	rm -f /var/spool/cron/*
1 root 1458 
} # End cron
1459 
 
1460 
##################################################################
1163 crox53 1461 
## 			Fonction Fail2Ban			##
1462 
##- Modification de la configuration de fail2ban		##
1463 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1464 
##################################################################
1465 
fail2ban()
1466 
{
1467 
	echo "Installation de Fail2Ban"
1468 
	$DIR_SCRIPTS/alcasar-fail2ban.sh
1165 crox53 1469 
#Autorise la lecture seule des 3 fichiers de log concernés
1470 
	chmod 644 /var/log/fail2ban.log
1471 
	chmod 644 /var/log/havp/access.log
1163 crox53 1472 
} #Fin de fail2ban_install()
1473 
 
1474 
##################################################################
1 root 1475 
##			Fonction post_install			##
1476 
## - Modification des bannières (locales et ssh) et des prompts ##
1477 
## - Installation de la structure de chiffrement pour root	##
1478 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1479 
## - Mise en place du la rotation des logs			##
5 franck 1480 
## - Configuration dans le cas d'une mise à jour		##
1 root 1481 
##################################################################
1482 
post_install()
1483 
{
1484 
# adaptation du script "chien de garde" (watchdog)
376 franck 1485 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1486 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1487 
# création de la bannière locale
1007 richard 1488 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1489 
	cp -f $DIR_CONF/banner /etc/mageia-release
1490 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1491 
# création de la bannière SSH
1007 richard 1492 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1493 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1494 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1495 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1496 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1497 
# postfix banner anonymisation
1498 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1499 
# sshd écoute côté LAN et WAN
1 root 1500 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1501 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1502 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1503 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1504 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1505 
	echo "QOS=off" >> $CONF_FILE
1506 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1507 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1508 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1509 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1510 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1511 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1512 
	echo "MULTIWAN=off" >> $CONF_FILE
1513 
	echo "FAILOVER=30" >> $CONF_FILE
1514 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1515 
	echo "#WAN1=\"1,eth0:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1516 
	echo "#WAN2=\"1,eth0:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1517 
# Coloration des prompts
1518 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1519 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1520 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1521 
# Droits d'exécution pour utilisateur apache et sysadmin
1522 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1523 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1524 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1525 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1526 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1527 
	chmod 644 /etc/logrotate.d/*
714 franck 1528 
# rectification sur versions précédentes de la compression des logs
706 franck 1529 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1530 
# actualisation des fichiers logs compressés
714 franck 1531 
	for dir in firewall squid dansguardian httpd
706 franck 1532 
	do
714 franck 1533 
	      find /var/log/$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 1534 
	done
1535 
# export des logs en 'retard' dans /var/Save/logs
865 richard 1536 
	/usr/local/bin/alcasar-log.sh --export
1 root 1537 
# processus lancés par défaut au démarrage
1159 crox53 1538 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam nfsen
1 root 1539 
	do
1540 
		/sbin/chkconfig --add $i
1541 
	done
1005 richard 1542 
 
1157 stephane 1543 
	cat << EOF > /etc/rc.local
1544 
/usr/local/sbin/alcasar-load_balancing.sh start &
1545 
sleep 3
1546 
service radiusd restart
1547 
EOF
953 franck 1548 
 
1005 richard 1549 
# On applique les préconisations ANSSI
1550 
# Apply French Security Agency rules
568 richard 1551 
# ignorer les broadcast ICMP. (attaque smurf)
1552 
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
1553 
# ignorer les erreurs ICMP bogus
1554 
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1555 
# désactiver l'envoi et la réponse aux ICMP redirects
679 richard 1556 
sysctl -w net.ipv4.conf.all.accept_redirects=0
568 richard 1557 
accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
1558 
	if [ "$accept_redirect" == "0" ]
1559 
	then
679 richard 1560 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1561 
	else
1562 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1563 
	fi
679 richard 1564 
sysctl -w net.ipv4.conf.all.send_redirects=0
568 richard 1565 
send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
1566 
	if [ "$send_redirect" == "0" ]
1567 
	then
679 richard 1568 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1569 
	else
1570 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1571 
	fi
1572 
# activer les SYN Cookies (attaque syn flood)
679 richard 1573 
sysctl -w net.ipv4.tcp_syncookies=1
568 richard 1574 
tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
1575 
	if [ "$tcp_syncookies" == "0" ]
1576 
	then
679 richard 1577 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1578 
	else
1579 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1580 
	fi
595 richard 1581 
# activer l'antispoofing niveau Noyau
568 richard 1582 
sysctl -w net.ipv4.conf.all.rp_filter=1
1583 
# ignorer le source routing
679 richard 1584 
sysctl -w net.ipv4.conf.all.accept_source_route=0
568 richard 1585 
accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
1586 
	if [ "$accept_source_route" == "0" ]
1587 
	then
679 richard 1588 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1589 
	else
1590 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1591 
	fi
679 richard 1592 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1593 
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1594 
timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
1595 
	if [ "$timeout_established" == "0" ]
1596 
	then
1597 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1598 
	else
793 richard 1599 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1600 
	fi
1157 stephane 1601 
# disable log_martians (ALCASAR is often installed between two private network addresses)
568 richard 1602 
sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1603 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1604 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
59 richard 1605 
# modification /etc/inittab
1606 
	[ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default
1003 richard 1607 
# We keep only 3 TTYs
59 richard 1608 
	$SED "s?^4.*?#&?g" /etc/inittab
1609 
	$SED "s?^5.*?#&?g" /etc/inittab
1610 
	$SED "s?^6.*?#&?g" /etc/inittab
1003 richard 1611 
# switch to multi-users runlevel (instead of x11)
1612 
ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1613 
$SED "s?^id.*?id:3:initdefault:?g" /etc/inittab
1005 richard 1614 
#	GRUB modifications
1615 
# limit wait time to 3s
1616 
# create an alcasar entry instead of linux-nonfb
1617 
# change display to 1024*768 (vga791)
470 richard 1618 
$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1005 richard 1619 
$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1620 
$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1174 crox53 1621 
$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1076 richard 1622 
$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1007 richard 1623 
$SED "/^gfxmenu/d" /boot/grub/menu.lst
1005 richard 1624 
 
1003 richard 1625 
# Remove unused services and users
1007 richard 1626 
for old_svc in alsa sound dm
532 richard 1627 
do
1007 richard 1628 
	/sbin/chkconfig --del $old_svc
532 richard 1629 
done
1008 richard 1630 
for svc in snmpd.service sshd.service
1007 richard 1631 
do
1008 richard 1632 
	/bin/systemctl disable $svc
1007 richard 1633 
done
532 richard 1634 
for rm_users in avahi-autoipd avahi icapd
1635 
do
1636 
	user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1637 
	if [ "$user" == "$rm_users" ]
1638 
	then
1639 
		/usr/sbin/userdel -f $rm_users
1640 
	fi
1641 
done
1060 richard 1642 
# Load and apply the previous conf file
5 franck 1643 
if [ "$mode" = "update" ]
1644 
then
389 franck 1645 
	$DIR_DEST_BIN/alcasar-conf.sh --load
1060 richard 1646 
	PARENT_SCRIPT=`basename $0`
1647 
	export PARENT_SCRIPT # to avoid stop&start process during the installation process
1648 
	$DIR_DEST_BIN/alcasar-conf.sh --apply
628 richard 1649 
	$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1650 
	$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
5 franck 1651 
fi
595 richard 1652 
rm -f /tmp/alcasar-conf*
434 richard 1653 
chown -R root:apache $DIR_DEST_ETC/*
512 richard 1654 
chmod -R 660 $DIR_DEST_ETC/*
1041 richard 1655 
chmod ug+x $DIR_DEST_ETC/digest
1157 stephane 1656 
 
1045 franck 1657 
# Apply and save the firewall rules
1658 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1659 
	sleep 2
1 root 1660 
	cd $DIR_INSTALL
5 franck 1661 
	echo ""
1 root 1662 
	echo "#############################################################################"
638 richard 1663 
	if [ $Lang == "fr" ]
1664 
		then
1665 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1666 
		echo "#                                                                           #"
1667 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1668 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1669 
		echo "#                                                                           #"
1670 
		echo "#############################################################################"
1671 
		echo
1672 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1673 
		echo
1674 
		echo "- Lisez attentivement la documentation d'exploitation"
1675 
		echo
1676 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1677 
		echo
1678 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1679 
	else
1680 
		echo "#                        Enf of ALCASAR install process                     #"
1681 
		echo "#                                                                           #"
1682 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1683 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1684 
		echo "#                                                                           #"
1685 
		echo "#############################################################################"
1686 
		echo
1687 
		echo "- The system will be rebooted in order to operate ALCASAR"
1688 
		echo
1689 
		echo "- Read the exploitation documentation"
1690 
		echo
1691 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1692 
		echo
1693 
		echo "                   Hit 'Enter' to continue"
1694 
	fi
815 richard 1695 
	sleep 2
1696 
	if [ "$mode" != "update" ]
820 richard 1697 
	then
815 richard 1698 
		read a
1699 
	fi
774 richard 1700 
	clear
1045 franck 1701 
 
1 root 1702 
	reboot
1703 
} # End post_install ()
1704 
 
1705 
#################################
1005 richard 1706 
#  	Main Install loop  	#
1 root 1707 
#################################
832 richard 1708 
dir_exec=`dirname "$0"`
1709 
if [ $dir_exec != "." ]
1710 
then
1711 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1712 
	echo "Launch this program from the ALCASAR archive directory"
1713 
	exit 0
1714 
fi
1715 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1716 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1717 
nb_args=$#
1718 
args=$1
1719 
if [ $nb_args -eq 0 ]
1720 
then
1721 
	nb_args=1
1722 
	args="-h"
1723 
fi
1062 richard 1724 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1725 
case $args in
1726 
	-\? | -h* | --h*)
1727 
		echo "$usage"
1728 
		exit 0
1729 
		;;
291 franck 1730 
	-i | --install)
959 franck 1731 
		license
5 franck 1732 
		header_install
29 richard 1733 
		testing
597 richard 1734 
# Test if ALCASAR is already installed
5 franck 1735 
		if [ -e $DIR_WEB/VERSION ]
1 root 1736 
		then
460 richard 1737 
			actual_version=`cat $DIR_WEB/VERSION`
595 richard 1738 
			if [ $Lang == "fr" ]
1739 
				then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée";
1740 
				else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed";
1741 
			fi
5 franck 1742 
			response=0
460 richard 1743 
			PTN='^[oOnNyY]$'
580 richard 1744 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1745 
			do
595 richard 1746 
				if [ $Lang == "fr" ]
1747 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1748 
					else echo -n "Do you want to update (Y/n)?";
1749 
				 fi
5 franck 1750 
				read response
1751 
			done
597 richard 1752 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1753 
			then
597 richard 1754 
				rm -f /tmp/alcasar-conf*
1755 
			else
636 richard 1756 
# Create a backup of running version importants files
389 franck 1757 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1758 
				mode="update"
5 franck 1759 
			fi
1 root 1760 
		fi
595 richard 1761 
# RPMs install
1762 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1159 crox53 1763 
		echo "Mise à jour des modules noyau installés"
595 richard 1764 
		if [ "$?" != "0" ]
1 root 1765 
		then
595 richard 1766 
			exit 0
1767 
		fi
1768 
		if [ -e $DIR_WEB/VERSION ]
1769 
		then
597 richard 1770 
# Uninstall the running version
532 richard 1771 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1772 
		fi
636 richard 1773 
# Test if manual update
1057 richard 1774 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1775 
		then
636 richard 1776 
			header_install
595 richard 1777 
			if [ $Lang == "fr" ]
636 richard 1778 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1779 
				else echo "The configuration file of an old version has been found";
595 richard 1780 
			fi
597 richard 1781 
			response=0
1782 
			PTN='^[oOnNyY]$'
1783 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1784 
			do
1785 
				if [ $Lang == "fr" ]
1786 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1787 
					else echo -n "Do you want to use it (Y/n)?";
1788 
				 fi
1789 
				read response
1790 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1791 
				then rm -f /tmp/alcasar-conf*
1792 
				fi
1793 
			done
1794 
		fi
636 richard 1795 
# Test if update
1057 richard 1796 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1797 
		then
1798 
			if [ $Lang == "fr" ]
1799 
				then echo "#### Installation avec mise à jour ####";
1800 
				else echo "#### Installation with update     ####";
1801 
			fi
636 richard 1802 
# Extract the central configuration file
1057 richard 1803 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1804 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1805 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1806 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1807 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1808 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1809 
			mode="update"
1810 
		else
1811 
			mode="install"
1 root 1812 
		fi
1163 crox53 1813 
		for func in init network gestion AC init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_nfsen param_dnsmasq BL cron fail2ban post_install
5 franck 1814 
		do
1815 
			$func
1157 stephane 1816 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1817 
		done
5 franck 1818 
		;;
291 franck 1819 
	-u | --uninstall)
5 franck 1820 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1821 
		then
597 richard 1822 
			if [ $Lang == "fr" ]
1823 
				then echo "ALCASAR n'est pas installé!";
1824 
				else echo "ALCASAR isn't installed!";
1825 
			fi
1 root 1826 
			exit 0
1827 
		fi
5 franck 1828 
		response=0
1829 
		PTN='^[oOnN]$'
580 richard 1830 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1831 
		do
597 richard 1832 
			if [ $Lang == "fr" ]
1833 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1834 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1835 
			fi
5 franck 1836 
			read response
1837 
		done
1103 richard 1838 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1839 
		then
1103 richard 1840 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1841 
		else
1842 
			rm -f /tmp/alcasar-conf*
1 root 1843 
		fi
597 richard 1844 
# Uninstall the running version
65 richard 1845 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1846 
		;;
1847 
	*)
1848 
		echo "Argument inconnu :$1";
460 richard 1849 
		echo "Unknown argument :$1";
1 root 1850 
		echo "$usage"
1851 
		exit 1
1852 
		;;
1853 
esac
10 franck 1854 
# end of script
366 franck 1855