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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1031 2013-02-17 11:07:29Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
6 
# ALCASAR - Portail captif d'accès à l'Internet -  Copyright (C) [2005] [ALcasar team - Rexy - 3abtux - ...]
7 
# Ce programme est un logiciel libre ; vous pouvez le redistribuer et/ou le modifier au titre des clauses de la Licence Publique Générale GNU,
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 
# Vous devriez avoir reçu un exemplaire de la Licence Publique Générale GNU avec ce programme ;
976 richard 13 
# si ce n'est pas le cas, consultez :   <http://www.gnu.org/licenses/>.
959 franck 14 
 
967 franck 15 
#  team@alcasar.net
959 franck 16 
 
1 root 17 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
18 
# This script is distributed under the Gnu General Public License (GPL)
19 
 
672 richard 20 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 21 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 22 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1007 richard 23 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 24 
#
806 richard 25 
# Coovachilli (a fork of chillispot), freeradius, mysql, apache, netfilter, squid, dansguardian, awstat, ntpd, openssl, dnsmasq, havp, libclamav  and firewalleyes
1 root 26 
 
27 
# Options :
376 franck 28 
#       -i or --install
29 
#       -u or --uninstall
1 root 30 
 
376 franck 31 
# Functions :
29 richard 32 
#	testing		: Tests de connectivité et de téléchargement avant installation
1 root 33 
#	init		: Installation des RPM et des scripts
34 
#	network		: Paramètrage du réseau
35 
#	gestion		: Installation de l'interface de gestion
36 
#	AC		: Initialisation de l'autorité de certification. Création des certificats
37 
#	init_db		: Création de la base 'radius' sur le serveur MySql
38 
#	param_radius	: Configuration du serveur d'authentification FreeRadius
39 
#	param_web_radius: Configuration de l'interface de gestion de FreeRadius (dialupadmin)
40 
#	param_chilli	: Configuration du daemon 'coova-chilli' et de la page d'authentification
41 
#	param_squid	: Configuration du proxy squid en mode 'cache'
42 
#	param_dansguardian : Configuration de l'analyseur de contenu DansGuardian
479 richard 43 
#	antivirus	: Installation havp + libclamav
1 root 44 
#	param_awstats	: Configuration de l'interface des statistiques de consultation WEB
297 richard 45 
#	dnsmasq		: Configuration du serveur de noms et du serveur dhcp de secours
308 richard 46 
#	BL		: Configuration de la BlackList
1 root 47 
#	cron		: Mise en place des exports de logs (+ chiffrement)
532 richard 48 
#	post_install	: Finalisation environnement ( sécurité, bannières, rotation logs, ...)
1 root 49 
 
50 
DATE=`date '+%d %B %Y - %Hh%M'`
51 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52 
Lang=`echo $LANG|cut -c 1-2`
1 root 53 
# ******* Files parameters - paramètres fichiers *********
1015 richard 54 
DIR_INSTALL=`pwd`				# current directory
55 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
56 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
57 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
58 
DIR_WEB="/var/www/html"				# directory of APACHE
59 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
60 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
61 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
62 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
63 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
64 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
65 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
66 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 67 
# ******* DBMS parameters - paramètres SGBD ********
68 
DB_RADIUS="radius"				# nom de la base de données utilisée par le serveur FreeRadius
69 
DB_USER="radius"				# nom de l'utilisateur de la base de données
70 
# ******* Network parameters - paramètres réseau *******
503 richard 71 
HOSTNAME="alcasar"				#
1 root 72 
DOMAIN="localdomain"				# domaine local
73 
EXTIF="eth0"					# ETH0 est l'interface connectée à Internet (Box FAI)
994 franck 74 
MTU="1500"
75 
ETHTOOL_OPTS="speed 100 duplex full"
1 root 76 
INTIF="eth1"					# ETH1 est l'interface connectée au réseau local de consultation
597 richard 77 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# adresse d'ALCASAR (+masque) proposée par défaut sur le réseau de consultation
1 root 78 
# ****** Paths - chemin des commandes *******
79 
SED="/bin/sed -i"
80 
# ****************** End of global parameters *********************
81 
 
959 franck 82 
license ()
83 
{
84 
	if [ $Lang == "fr" ]
967 franck 85 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
86 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 87 
	fi
975 franck 88 
	echo "Taper sur Entrée pour continuer !"
89 
	echo "Enter to continue."
959 franck 90 
	read a
91 
}
92 
 
1 root 93 
header_install ()
94 
{
95 
	clear
96 
	echo "-----------------------------------------------------------------------------"
460 richard 97 
	echo "                     ALCASAR V$VERSION Installation"
1 root 98 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
99 
	echo "-----------------------------------------------------------------------------"
100 
} # End of header_install ()
101 
 
102 
##################################################################
1005 richard 103 
##			Function TESTING			##
104 
## - Test of Internet access					##
29 richard 105 
##################################################################
106 
testing ()
107 
{
595 richard 108 
	if [ $Lang == "fr" ]
784 richard 109 
		then echo -n "Tests des paramètres réseau : "
595 richard 110 
		else echo -n "Network parameters tests : "
111 
	fi
784 richard 112 
# We test eth0 config files
113 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
114 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
115 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
116 
		then
117 
		if [ $Lang == "fr" ]
118 
		then
119 
			echo "Échec"
120 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
121 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 122 
			echo "Appliquez les changements : 'service network restart'"
784 richard 123 
		else
124 
			echo "Failed"
125 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
126 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 127 
			echo "Apply the new configuration 'service network restart'"
784 richard 128 
		fi
830 richard 129 
		echo "DEVICE=$EXTIF"
784 richard 130 
		echo "IPADDR="
131 
		echo "NETMASK="
132 
		echo "GATEWAY="
133 
		echo "DNS1="
134 
		echo "DNS2="
830 richard 135 
		echo "ONBOOT=yes"
784 richard 136 
		exit 0
137 
	fi
138 
	echo -n "."
460 richard 139 
# We test the Ethernet links state
29 richard 140 
	for i in $EXTIF $INTIF
141 
	do
294 richard 142 
		/sbin/ip link set $i up
306 richard 143 
		sleep 3
1031 richard 144 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
145 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 146 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 147 
			then
595 richard 148 
			if [ $Lang == "fr" ]
149 
			then
150 
				echo "Échec"
151 
				echo "Le lien réseau de la carte $i n'est pas actif."
152 
				echo "Réglez ce problème puis relancez ce script."
153 
			else
154 
				echo "Failed"
155 
				echo "The link state of $i interface id down."
156 
				echo "Resolv this problem, then restart this script."
157 
			fi
29 richard 158 
			exit 0
159 
		fi
308 richard 160 
	echo -n "."
29 richard 161 
	done
162 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 163 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 164 
		if [ $Lang == "fr" ]
165 
		then
166 
			echo "Échec"
167 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
168 
			echo "Réglez ce problème puis relancez ce script."
169 
		else
170 
			echo "Failed"
171 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
172 
			echo "Resolv this problem, then restart this script."
173 
		fi
29 richard 174 
		exit 0
175 
	fi
308 richard 176 
	echo -n "."
978 franck 177 
# 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 178 
	if [ `ip route list|grep ^default|grep -c eth1` -eq "1" ] ; then
595 richard 179 
		if [ $Lang == "fr" ]
180 
			then echo "La configuration des cartes réseau va être corrigée."
181 
			else echo "The Ethernet card configuration will be corrected."
182 
		fi
29 richard 183 
		/etc/init.d/network stop
184 
		mv -f /etc/sysconfig/network-scripts/ifcfg-eth1 /etc/sysconfig/network-scripts/ifcfg-eth0
185 
		$SED "s?eth1?eth0?g" /etc/sysconfig/network-scripts/ifcfg-eth0
186 
		/etc/init.d/network start
187 
		echo 0 > /proc/sys/net/ipv4/conf/all/log_martians
188 
		sleep 2
595 richard 189 
		if [ $Lang == "fr" ]
190 
			then echo "Configuration corrigée"
191 
			else echo "Configuration updated"
192 
		fi
29 richard 193 
		sleep 2
595 richard 194 
		if [ $Lang == "fr" ]
195 
			then echo "Vous pouvez relancer ce script."
196 
			else echo "You can restart this script."
197 
		fi
29 richard 198 
		exit 0
199 
	fi
308 richard 200 
	echo -n "."
978 franck 201 
# On teste le lien vers le routeur par defaut
308 richard 202 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
203 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 204 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 205 
	       	then
595 richard 206 
		if [ $Lang == "fr" ]
207 
		then
208 
			echo "Échec"
209 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
210 
			echo "Réglez ce problème puis relancez ce script."
211 
		else
212 
			echo "Failed"
213 
			echo "The Internet gateway doesn't answered"
214 
			echo "Resolv this problem, then restart this script."
215 
		fi
308 richard 216 
		exit 0
217 
	fi
218 
	echo -n "."
421 franck 219 
# On teste la connectivité Internet
29 richard 220 
	rm -rf /tmp/con_ok.html
308 richard 221 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 222 
	if [ ! -e /tmp/con_ok.html ]
223 
	then
595 richard 224 
		if [ $Lang == "fr" ]
225 
		then
226 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
227 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
228 
			echo "Vérifiez la validité des adresses IP des DNS."
229 
		else
230 
			echo "The Internet connection try failed (google.fr)."
231 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
232 
			echo "Verify the DNS IP addresses"
233 
		fi
29 richard 234 
		exit 0
235 
	fi
236 
	rm -rf /tmp/con_ok.html
308 richard 237 
	echo ". : ok"
302 richard 238 
} # end of testing
239 
 
240 
##################################################################
241 
##			Fonction INIT				##
242 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
243 
## - Installation et modification des scripts du portail	##
244 
##################################################################
245 
init ()
246 
{
527 richard 247 
	if [ "$mode" != "update" ]
302 richard 248 
	then
249 
# On affecte le nom d'organisme
597 richard 250 
		header_install
302 richard 251 
		ORGANISME=!
252 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 253 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 254 
                do
595 richard 255 
			if [ $Lang == "fr" ]
597 richard 256 
			       	then echo -n "Entrez le nom de votre organisme : "
257 
				else echo -n "Enter the name of your organism : "
595 richard 258 
			fi
330 franck 259 
			read ORGANISME
613 richard 260 
			if [ "$ORGANISME" == "" ]
330 franck 261 
				then
262 
				ORGANISME=!
263 
			fi
264 
		done
302 richard 265 
	fi
1 root 266 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 267 
	rm -f $PASSWD_FILE
59 richard 268 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de protection du menu Grub
628 richard 269 
	echo -n "Password to protect the boot menu (GRUB) : " > $PASSWD_FILE
270 
	echo "$grubpwd" >> $PASSWD_FILE
59 richard 271 
	md5_grubpwd=`/usr/bin/md5pass $grubpwd`
384 richard 272 
	$SED "/^password.*/d" /boot/grub/menu.lst
273 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1 root 274 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'administrateur Mysqld
1003 richard 275 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 276 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1 root 277 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'utilisateur Mysqld (utilisé par freeradius)
1003 richard 278 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 279 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1 root 280 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre intercept.php et coova-chilli
628 richard 281 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
282 
	echo "$secretuam" >> $PASSWD_FILE
1 root 283 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre coova-chilli et FreeRadius
628 richard 284 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
285 
	echo "$secretradius" >> $PASSWD_FILE
286 
	chmod 640 $PASSWD_FILE
977 richard 287 
# Scripts and conf files copy
288 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 289 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 290 
#  - 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 291 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 292 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 293 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 294 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
295 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 296 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
297 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 298 
# generate central conf file
299 
	cat <<EOF > $CONF_FILE
612 richard 300 
##########################################
301 
##                                      ##
302 
##          ALCASAR Parameters          ##
303 
##                                      ##
304 
##########################################
1 root 305 
 
612 richard 306 
INSTALL_DATE=$DATE
307 
VERSION=$VERSION
308 
ORGANISM=$ORGANISME
923 franck 309 
DOMAIN=$DOMAIN
612 richard 310 
EOF
628 richard 311 
	chmod o-rwx $CONF_FILE
1 root 312 
} # End of init ()
313 
 
314 
##################################################################
315 
##			Fonction network			##
316 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 317 
## - Nommage DNS du système 					##
1 root 318 
## - Configuration de l'interface eth1 (réseau de consultation)	##
319 
## - Modification du fichier /etc/hosts				##
320 
## - Configuration du serveur de temps (NTP)			##
321 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
322 
##################################################################
323 
network ()
324 
{
325 
	header_install
636 richard 326 
	if [ "$mode" != "update" ]
327 
		then
328 
		if [ $Lang == "fr" ]
329 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
330 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
331 
		fi
332 
		response=0
333 
		PTN='^[oOyYnN]$'
334 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 335 
		do
595 richard 336 
			if [ $Lang == "fr" ]
659 richard 337 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 338 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 339 
			fi
1 root 340 
			read response
341 
		done
636 richard 342 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
343 
		then
344 
			PRIVATE_IP_MASK="0"
345 
			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:]]$'
346 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 347 
			do
595 richard 348 
				if [ $Lang == "fr" ]
597 richard 349 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
350 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 351 
				fi
597 richard 352 
				read PRIVATE_IP_MASK
1 root 353 
			done
636 richard 354 
		else
355 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
356 
		fi
595 richard 357 
	else
637 richard 358 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
359 
		rm -rf conf/etc/alcasar.conf
1 root 360 
	fi
861 richard 361 
# Define LAN side global parameters
1 root 362 
	hostname $HOSTNAME
977 richard 363 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
364 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
365 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
366 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
367 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
368 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
369 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
370 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
371 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
372 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 373 
	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 374 
	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 375 
	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 376 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF (eth1)
841 richard 377 
# Define Internet parameters
14 richard 378 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
379 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
380 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 381 
	DNS1=${DNS1:=208.67.220.220}
382 
	DNS2=${DNS2:=208.67.222.222}
597 richard 383 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
784 richard 384 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m 192.168.182.2 | cut -d"=" -f2`
385 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
386 
	PUBLIC_PREFIX=`/bin/ipcalc -p 192.168.182.2 $PUBLIC_NETMASK|cut -d"=" -f2`
861 richard 387 
 
765 stephane 388 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 389 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 390 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
391 
	echo "DNS1=$DNS1" >> $CONF_FILE
392 
	echo "DNS2=$DNS2" >> $CONF_FILE
393 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 394 
	echo "DHCP=full" >> $CONF_FILE
914 franck 395 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
396 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
397 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 398 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 399 
# config network
1 root 400 
	cat <<EOF > /etc/sysconfig/network
401 
NETWORKING=yes
402 
HOSTNAME="$HOSTNAME"
403 
FORWARD_IPV4=true
404 
EOF
841 richard 405 
# config /etc/hosts
1 root 406 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
407 
	cat <<EOF > /etc/hosts
503 richard 408 
127.0.0.1	localhost
914 franck 409 
$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN
1 root 410 
EOF
841 richard 411 
# Config eth0 (Internet)
14 richard 412 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
413 
DEVICE=$EXTIF
414 
BOOTPROTO=static
597 richard 415 
IPADDR=$PUBLIC_IP
416 
NETMASK=$PUBLIC_NETMASK
417 
GATEWAY=$PUBLIC_GATEWAY
14 richard 418 
DNS1=127.0.0.1
419 
ONBOOT=yes
420 
METRIC=10
421 
NOZEROCONF=yes
422 
MII_NOT_SUPPORTED=yes
423 
IPV6INIT=no
424 
IPV6TO4INIT=no
425 
ACCOUNTING=no
426 
USERCTL=no
994 franck 427 
MTU=$MTU
428 
#ETHTOOL_OPTS=$ETHTOOL_OPTS
14 richard 429 
EOF
841 richard 430 
# Config eth1 (consultation LAN) in normal mode
431 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
432 
DEVICE=$INTIF
433 
BOOTPROTO=static
434 
ONBOOT=yes
435 
NOZEROCONF=yes
436 
MII_NOT_SUPPORTED=yes
437 
IPV6INIT=no
438 
IPV6TO4INIT=no
439 
ACCOUNTING=no
440 
USERCTL=no
441 
EOF
442 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 443 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 444 
DEVICE=$INTIF
445 
BOOTPROTO=static
446 
IPADDR=$PRIVATE_IP
604 richard 447 
NETMASK=$PRIVATE_NETMASK
1 root 448 
ONBOOT=yes
449 
METRIC=10
450 
NOZEROCONF=yes
451 
MII_NOT_SUPPORTED=yes
14 richard 452 
IPV6INIT=no
453 
IPV6TO4INIT=no
454 
ACCOUNTING=no
455 
USERCTL=no
1 root 456 
EOF
440 franck 457 
# Mise à l'heure du serveur
458 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
459 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 460 
0.fr.pool.ntp.org	# adapt to your country
461 
1.fr.pool.ntp.org
462 
2.fr.pool.ntp.org
440 franck 463 
EOF
464 
# Configuration du serveur de temps (sur lui même)
1 root 465 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
466 
	cat <<EOF > /etc/ntp.conf
456 franck 467 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 468 
server 1.fr.pool.ntp.org
469 
server 2.fr.pool.ntp.org
470 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 471 
fudge 127.127.1.0 stratum 10
604 richard 472 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 473 
restrict 127.0.0.1
310 richard 474 
driftfile /var/lib/ntp/drift
1 root 475 
logfile /var/log/ntp.log
476 
EOF
440 franck 477 
 
310 richard 478 
	chown -R ntp:ntp /var/lib/ntp
1 root 479 
# Renseignement des fichiers hosts.allow et hosts.deny
480 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
481 
	cat <<EOF > /etc/hosts.allow
482 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 483 
sshd: ALL
1 root 484 
ntpd: $PRIVATE_NETWORK_SHORT
485 
EOF
486 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
487 
	cat <<EOF > /etc/hosts.deny
488 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
489 
EOF
604 richard 490 
# Firewall config
790 richard 491 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
492 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
493 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 494 
# create the filter exception file and ip_bloqued file
790 richard 495 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 496 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
497 
	echo "#$PUBLIC_IP/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 498 
# load conntrack ftp module
499 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
500 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
860 richard 501 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 502 
} # End of network ()
503 
 
504 
##################################################################
505 
##			Fonction gestion			##
506 
## - installation du centre de gestion				##
507 
## - configuration du serveur web (Apache)			##
508 
## - définition du 1er comptes de gestion 			##
509 
## - sécurisation des accès					##
510 
##################################################################
511 
gestion()
512 
{
513 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
514 
	mkdir $DIR_WEB
515 
# Copie et configuration des fichiers du centre de gestion
316 richard 516 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 517 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 518 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
519 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
520 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
521 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
498 richard 522 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php
316 richard 523 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 524 
	chown -R apache:apache $DIR_WEB/*
840 richard 525 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 526 
	do
527 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
528 
	done
5 franck 529 
	chown -R root:apache $DIR_SAVE
71 richard 530 
# Configuration et sécurisation php
531 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 532 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
533 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 534 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
535 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 536 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
537 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
538 
# Configuration et sécurisation Apache
790 richard 539 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 540 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
580 richard 541 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf
303 richard 542 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 543 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
544 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
545 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 546 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
547 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
548 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
549 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
551 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 552 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 553 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
554 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
555 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
556 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
557 
	cat <<EOF > /var/www/error/include/bottom.html
558 
</body>
559 
</html>
560 
EOF
561 
# Définition du premier compte lié au profil 'admin'
509 richard 562 
	header_install
510 richard 563 
	if [ "$mode" = "install" ]
564 
	then
613 richard 565 
		admin_portal=!
566 
		PTN='^[a-zA-Z0-9-]*$'
567 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
568 
                	do
569 
			header_install
570 
			if [ $Lang == "fr" ]
571 
			then
572 
				echo ""
573 
				echo "Définissez un premier compte d'administration du portail :"
574 
				echo
575 
				echo -n "Nom : "
576 
			else
577 
				echo ""
578 
				echo "Define the first account allow to administrate the portal :"
579 
				echo
580 
				echo -n "Account : "
581 
			fi
582 
			read admin_portal
583 
			if [ "$admin_portal" == "" ]
584 
				then
585 
				admin_portal=!
586 
			fi
587 
			done
1 root 588 
# Création du fichier de clés de ce compte dans le profil "admin"
510 richard 589 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
590 
		mkdir -p $DIR_DEST_ETC/digest
591 
		chmod 755 $DIR_DEST_ETC/digest
592 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
593 
			do
613 richard 594 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 595 
			done
596 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
595 richard 597 
	else   # mise à jour des versions < 2.1
1010 richard 598 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 1 ])
510 richard 599 
			then
613 richard 600 
			if [ $Lang == "fr" ]
601 
			then
602 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
603 
				echo
604 
				echo -n "Nom : "
605 
			else
606 
				echo "This update need to redefine the first admin account"
607 
				echo
608 
				echo -n "Account : "
609 
			fi
610 
			read admin_portal
510 richard 611 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
612 
			mkdir -p $DIR_DEST_ETC/digest
613 
			chmod 755 $DIR_DEST_ETC/digest
614 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
615 
			do
613 richard 616 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 617 
			done
618 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
619 
		fi
620 
	fi
434 richard 621 
# synchronisation horaire
622 
	ntpd -q -g &
1 root 623 
# Sécurisation du centre
988 franck 624 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 625 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 626 
<Directory $DIR_ACC>
1 root 627 
	SSLRequireSSL
628 
	AllowOverride None
629 
	Order deny,allow
630 
	Deny from all
631 
	Allow from 127.0.0.1
632 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 633 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 634 
	require valid-user
635 
	AuthType digest
636 
	AuthName $HOSTNAME
637 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 638 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
580 richard 639 
	ErrorDocument 404 https://$HOSTNAME/
1 root 640 
</Directory>
316 richard 641 
<Directory $DIR_ACC/admin>
1 root 642 
	SSLRequireSSL
643 
	AllowOverride None
644 
	Order deny,allow
645 
	Deny from all
646 
	Allow from 127.0.0.1
647 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 648 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 649 
	require valid-user
650 
	AuthType digest
651 
	AuthName $HOSTNAME
652 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 653 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 654 
	ErrorDocument 404 https://$HOSTNAME/
1 root 655 
</Directory>
344 richard 656 
<Directory $DIR_ACC/manager>
1 root 657 
	SSLRequireSSL
658 
	AllowOverride None
659 
	Order deny,allow
660 
	Deny from all
661 
	Allow from 127.0.0.1
662 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 663 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 664 
	require valid-user
665 
	AuthType digest
666 
	AuthName $HOSTNAME
667 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 668 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
580 richard 669 
	ErrorDocument 404 https://$HOSTNAME/
1 root 670 
</Directory>
316 richard 671 
<Directory $DIR_ACC/backup>
672 
	SSLRequireSSL
673 
	AllowOverride None
674 
	Order deny,allow
675 
	Deny from all
676 
	Allow from 127.0.0.1
677 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 678 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 679 
	require valid-user
680 
	AuthType digest
681 
	AuthName $HOSTNAME
682 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 683 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
580 richard 684 
	ErrorDocument 404 https://$HOSTNAME/
316 richard 685 
</Directory>
811 richard 686 
Alias /save/ "$DIR_SAVE/"
687 
<Directory $DIR_SAVE>
688 
	SSLRequireSSL
689 
	Options Indexes
690 
	Order deny,allow
691 
	Deny from all
692 
	Allow from 127.0.0.1
693 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 694 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 695 
	require valid-user
696 
	AuthType digest
697 
	AuthName $HOSTNAME
698 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
699 
	ErrorDocument 404 https://$HOSTNAME/
700 
</Directory>
1 root 701 
EOF
702 
} # End of gestion ()
703 
 
704 
##########################################################################################
705 
##				Fonction AC()						##
706 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
707 
##########################################################################################
708 
AC ()
709 
{
710 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 711 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 712 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 713 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
714 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
715 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 716 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 717 
	chown -R root:apache /etc/pki
1 root 718 
	chmod -R 750 /etc/pki
719 
} # End AC ()
720 
 
721 
##########################################################################################
722 
##			Fonction init_db()						##
723 
## - Initialisation de la base Mysql							##
724 
## - Affectation du mot de passe de l'administrateur (root)				##
725 
## - Suppression des bases et des utilisateurs superflus				##
726 
## - Création de la base 'radius'							##
727 
## - Installation du schéma de cette base						##
728 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
729 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
730 
##########################################################################################
731 
init_db ()
732 
{
733 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 734 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 735 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 736 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
737 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
738 
	/etc/init.d/mysqld start
739 
	sleep 4
740 
	mysqladmin -u root password $mysqlpwd
741 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 742 
# Delete exemple databases if exist
1 root 743 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 744 
# Create 'radius' database
1 root 745 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 746 
# Add an empty radius database structure
364 franck 747 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 748 
# modify the start script in order to close accounting connexion when the system is comming down or up
749 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
750 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
751 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 752 
} # End init_db ()
753 
 
754 
##########################################################################
755 
##			Fonction param_radius				##
756 
## - Paramètrage des fichiers de configuration FreeRadius		##
757 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
758 
## - Modification de fichier de conf pour l'accès à Mysql		##
759 
##########################################################################
760 
param_radius ()
761 
{
762 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
763 
	chown -R radius:radius /etc/raddb
764 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
765 
# paramètrage radius.conf
766 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
767 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
768 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
769 
# suppression de la fonction proxy
770 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
771 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 772 
# suppression du module EAP
773 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 774 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
775 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
776 
# prise en compte du module SQL et des compteurs SQL
777 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
778 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
779 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
780 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
781 
	rm -f /etc/raddb/sites-enabled/*
782 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
783 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
784 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
785 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
786 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 787 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 788 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
789 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
790 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
791 
	cat << EOF > /etc/raddb/clients.conf
792 
client 127.0.0.1 {
793 
	secret = $secretradius
794 
	shortname = localhost
795 
}
796 
EOF
797 
# modif sql.conf
798 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
799 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
800 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
801 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
802 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
803 
# modif dialup.conf
804 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
805 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
806 
} # End param_radius ()
807 
 
808 
##########################################################################
809 
##			Fonction param_web_radius			##
810 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
811 
## - Création du lien vers la page de changement de mot de passe        ##
812 
##########################################################################
813 
param_web_radius ()
814 
{
815 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 816 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
817 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
818 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 819 
# copie des fichiers modifiés
820 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 821 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 822 
# Modification des fichiers de configuration
1 root 823 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 824 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 825 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
826 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
827 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
828 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
829 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
830 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
831 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 832 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 833 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
834 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 835 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 836 
nas1_name: alcasar-$ORGANISME
1 root 837 
nas1_model: Portail captif
838 
nas1_ip: $PRIVATE_IP
839 
nas1_port_num: 0
840 
nas1_community: public
841 
EOF
842 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
843 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
844 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 845 
# Ajout du mappage des attributs chillispot
846 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
847 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 848 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
849 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
850 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
851 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 852 
	chown -R apache:apache /etc/freeradius-web
1 root 853 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
854 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 855 
<Directory $DIR_WEB/pass>
1 root 856 
	SSLRequireSSL
857 
	AllowOverride None
858 
	Order deny,allow
859 
	Deny from all
860 
	Allow from 127.0.0.1
861 
	Allow from $PRIVATE_NETWORK_MASK
580 richard 862 
	ErrorDocument 404 https://$HOSTNAME
1 root 863 
</Directory>
864 
EOF
865 
} # End of param_web_radius ()
866 
 
799 richard 867 
##################################################################################
868 
##			Fonction param_chilli					##
869 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
870 
## - Paramètrage de la page d'authentification (intercept.php)			##
871 
##################################################################################
1 root 872 
param_chilli ()
873 
{
799 richard 874 
# init file creation
461 richard 875 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 876 
	cat <<EOF > /etc/init.d/chilli
877 
#!/bin/sh
878 
#
879 
# chilli CoovaChilli init
880 
#
881 
# chkconfig: 2345 65 35
882 
# description: CoovaChilli
883 
### BEGIN INIT INFO
884 
# Provides:       chilli
885 
# Required-Start: network
886 
# Should-Start:
887 
# Required-Stop:  network
888 
# Should-Stop:
889 
# Default-Start:  2 3 5
890 
# Default-Stop:
891 
# Description:    CoovaChilli access controller
892 
### END INIT INFO
893 
 
894 
[ -f /usr/sbin/chilli ] || exit 0
895 
. /etc/init.d/functions
896 
CONFIG=/etc/chilli.conf
897 
pidfile=/var/run/chilli.pid
898 
[ -f \$CONFIG ] || {
899 
    echo "\$CONFIG Not found"
900 
    exit 0
901 
}
902 
RETVAL=0
903 
prog="chilli"
904 
case \$1 in
905 
    start)
906 
	if [ -f \$pidfile ] ; then
907 
		gprintf "chilli is already running"
908 
	else
909 
        	gprintf "Starting \$prog: "
910 
		rm -f /var/run/chilli* # cleaning
911 
        	/sbin/modprobe tun >/dev/null 2>&1
912 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
913 
		[ -e /dev/net/tun ] || {
914 
	    	(cd /dev;
915 
			mkdir net;
916 
			cd net;
917 
			mknod tun c 10 200)
918 
		}
919 
		ifconfig eth1 0.0.0.0
920 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
921 
        	RETVAL=$?
922 
	fi
923 
	;;
924 
 
925 
    reload)
926 
	killall -HUP chilli
927 
	;;
928 
 
929 
    restart)
930 
	\$0 stop
931 
        sleep 2
932 
	\$0 start
933 
	;;
934 
 
935 
    status)
936 
        status chilli
937 
        RETVAL=0
938 
        ;;
939 
 
940 
    stop)
941 
	if [ -f \$pidfile ] ; then
942 
        	gprintf "Shutting down \$prog: "
943 
		killproc /usr/sbin/chilli
944 
		RETVAL=\$?
945 
		[ \$RETVAL = 0 ] && rm -f $pidfile
946 
	else
947 
        	gprintf "chilli is not running"
948 
	fi
949 
	;;
950 
 
951 
    *)
952 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
953 
        exit 1
954 
esac
955 
echo
956 
EOF
957 
 
958 
# conf file creation
346 richard 959 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
960 
	cat <<EOF > /etc/chilli.conf
961 
# coova config for ALCASAR
962 
cmdsocket	/var/run/chilli.sock
963 
unixipc		chilli.eth1.ipc
964 
pidfile		/var/run/chilli.eth1.pid
965 
net		$PRIVATE_NETWORK_MASK
595 richard 966 
dhcpif		$INTIF
841 richard 967 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 968 
#nodynip
865 richard 969 
#statip
970 
dynip		$PRIVATE_NETWORK_MASK
346 richard 971 
domain		localdomain
355 richard 972 
dns1		$PRIVATE_IP
973 
dns2		$PRIVATE_IP
346 richard 974 
uamlisten	$PRIVATE_IP
503 richard 975 
uamport		3990
837 richard 976 
macauth
977 
macpasswd	password
346 richard 978 
locationname	$HOSTNAME
979 
radiusserver1	127.0.0.1
980 
radiusserver2	127.0.0.1
981 
radiussecret	$secretradius
982 
radiusauthport	1812
983 
radiusacctport	1813
467 richard 984 
uamserver	https://$HOSTNAME/intercept.php
346 richard 985 
radiusnasid	$HOSTNAME
986 
uamsecret	$secretuam
793 richard 987 
uamallowed	alcasar
346 richard 988 
coaport		3799
503 richard 989 
include		$DIR_DEST_ETC/alcasar-uamallowed
990 
include		$DIR_DEST_ETC/alcasar-uamdomain
917 franck 991 
#dhcpgateway
992 
#dhcprelayagent
993 
#dhcpgatewayport
346 richard 994 
EOF
977 richard 995 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
996 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 997 
# create files for trusted domains and urls
998 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 999 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1000 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1001 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1002 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1003 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1004 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1005 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1006 
	if [ "$chilli_exist" == "1" ]
1007 
	then
1008 
	      userdel -r chilli 2>/dev/null
1009 
	fi
1010 
	groupadd -f chilli
1011 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1012 
}  # End of param_chilli ()
1013 
 
1014 
##########################################################
1015 
##			Fonction param_squid		##
1016 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1017 
## - Initialisation de la base de données  		##
1018 
##########################################################
1019 
param_squid ()
1020 
{
1021 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1022 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1023 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1024 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1025 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1026 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1027 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1028 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1029 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1030 
# mode 'proxy transparent local'
595 richard 1031 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1032 
# Configuration du cache local
749 franck 1033 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
405 franck 1034 
# emplacement et formatage standard des logs
419 franck 1035 
	echo '#logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st %Ss:%Sh' >> /etc/squid/squid.conf
749 franck 1036 
	echo '#logformat combined %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st "%{Referer}>h" "%{User-Agent}>h" %Ss:%Sh' >> /etc/squid/squid.conf
405 franck 1037 
        echo "access_log /var/log/squid/access.log" >> /etc/squid/squid.conf
1 root 1038 
# compatibilité des logs avec awstats
315 richard 1039 
	echo "emulate_httpd_log on" >> /etc/squid/squid.conf
749 franck 1040 
	echo "half_closed_clients off" >> /etc/squid/squid.conf
1041 
	echo "server_persistent_connections off" >> /etc/squid/squid.conf
1042 
	echo "client_persistent_connections on" >> /etc/squid/squid.conf
1043 
	echo "client_lifetime 1440 minutes" >> /etc/squid/squid.conf
1044 
	echo "request_timeout 5 minutes" >> /etc/squid/squid.conf
1045 
	echo "persistent_request_timeout 2 minutes" >> /etc/squid/squid.conf
726 franck 1046 
	echo "cache_mem 256 MB" >> /etc/squid/squid.conf
749 franck 1047 
	echo "maximum_object_size_in_memory 4096 KB" >> /etc/squid/squid.conf
1048 
	echo "maximum_object_size     4096 KB" >> /etc/squid/squid.conf
835 richard 1049 
# anonymisation of squid version
813 richard 1050 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1051 
# remove the 'X_forwarded' http option
812 richard 1052 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1053 
# linked squid output in HAVP input
1054 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1055 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1056 
# avoid error messages on network interfaces state changes
313 richard 1057 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1058 
# reduce squid shutdown time (100 to 50)
1059 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1060 
 
835 richard 1061 
# Squid cache init
1 root 1062 
	/usr/sbin/squid -z
1063 
}  # End of param_squid ()
1064 
 
1065 
##################################################################
1066 
##		Fonction param_dansguardian			##
1067 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1068 
##################################################################
1069 
param_dansguardian ()
1070 
{
1071 
	mkdir /var/dansguardian
1072 
	chown dansguardian /var/dansguardian
497 richard 1073 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1074 
# Le filtrage est désactivé par défaut
497 richard 1075 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1076 
# la page d'interception est en français
497 richard 1077 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1078 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1079 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1080 
# on chaîne Dansguardian au proxy cache SQUID
1081 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1082 
# on remplace la page d'interception (template)
1083 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1084 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1085 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1086 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1087 
# lauch of 10 daemons (20 in largest server)
1088 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1089 
# on désactive par défaut le controle de contenu des pages html
497 richard 1090 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1091 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1092 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1093 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1094 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1095 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1096 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1097 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1098 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1099 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1100 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1101 
	touch $DIR_DG/lists/bannedextensionlist
1102 
	touch $DIR_DG/lists/bannedmimetypelist
1103 
# 'Safesearch' regex actualisation
498 richard 1104 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1105 
# empty LAN IP list that won't be WEB filtered
1106 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1107 
	touch $DIR_DG/lists/exceptioniplist
1108 
# Keep a copy of URL & domain filter configuration files
1109 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1110 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1111 
} # End of param_dansguardian ()
1112 
 
71 richard 1113 
##################################################################
1114 
##			Fonction antivirus			##
479 richard 1115 
## - configuration havp + libclamav				##
71 richard 1116 
##################################################################
1117 
antivirus ()
1118 
{
288 richard 1119 
# création de l'usager 'havp'
1120 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1121 
	if [ "$havp_exist" == "1" ]
288 richard 1122 
	then
478 richard 1123 
	      userdel -r havp 2>/dev/null
894 richard 1124 
	      groupdel havp 2>/dev/null
288 richard 1125 
	fi
307 richard 1126 
	groupadd -f havp
796 richard 1127 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1128 
	mkdir -p /var/tmp/havp /var/log/havp
1129 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1130 
# configuration d'HAVP
1131 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1132 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1133 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1134 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1135 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1136 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1137 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1138 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1139 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1140 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1141 
# skip checking of youtube flow (too heavy load / risk too low)
1142 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1143 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1144 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1145 
# remplacement du fichier d'initialisation
335 richard 1146 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1147 
# 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 1148 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1149 
# on remplace la page d'interception (template)
1150 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1151 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1152 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1153 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1154 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1155 
# Virus database update
1156 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1157 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1158 
	/usr/bin/freshclam
71 richard 1159 
}
1160 
 
1 root 1161 
##################################################################################
476 richard 1162 
##			param_ulogd function					##
1163 
## - Ulog config for multi-log files 						##
1164 
##################################################################################
1165 
param_ulogd ()
1166 
{
1167 
# Three instances of ulogd (three different logfiles)
1168 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1169 
	nl=1
1170 
	for log_type in tracability ssh ext-access
1171 
	do
1172 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1173 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1174 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1175 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1176 
		cat << EOF >> /etc/ulogd-$log_type.conf
1177 
[LOGEMU]
1178 
file="/var/log/firewall/$log_type.log"
1179 
sync=1
1180 
EOF
1181 
		nl=`expr $nl + 1`
1182 
	done
476 richard 1183 
	chown -R root:apache /var/log/firewall
1184 
	chmod 750 /var/log/firewall
1185 
	chmod 640 /var/log/firewall/*
1186 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1187 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1188 
}  # End of param_ulogd ()
1189 
 
1190 
##################################################################################
1 root 1191 
##				Fonction param_awstats				##
1192 
## - configuration de l'interface des logs de consultation WEB (AWSTAT)		##
1193 
##################################################################################
1194 
param_awstats()
1195 
{
316 richard 1196 
	cp -rf /usr/share/awstats/www/ $DIR_ACC/awstats/
1197 
	chown -R apache:apache $DIR_ACC/awstats
1 root 1198 
	cp /etc/awstats/awstats.conf /etc/awstats/awstats.conf.default
1199 
	$SED "s?^LogFile=.*?LogFile=\"/var/log/squid/access.log\"?g" /etc/awstats/awstats.conf
1200 
	$SED "s?^LogFormat=.*?LogFormat=4?g" /etc/awstats/awstats.conf
1201 
	$SED "s?^SiteDomain=.*?SiteDomain=\"$HOSTNAME\"?g" /etc/awstats/awstats.conf
1202 
	$SED "s?^HostAliases=.*?HostAliases=\"$PRIVATE_IP\"?g" /etc/awstats/awstats.conf
1203 
	$SED "s?^DNSLookup=.*?DNSLookup=0?g" /etc/awstats/awstats.conf
344 richard 1204 
	$SED "s?^DirData=.*?DirData=\"/var/lib/awstats\"?g" /etc/awstats/awstats.conf
1205 
	$SED "s?^DirIcons=.*?DirIcons=\"/acc/awstats/icon\"?g" /etc/awstats/awstats.conf
1 root 1206 
	$SED "s?^StyleSheet=.*?StyleSheet=\"/css/style.css\"?g" /etc/awstats/awstats.conf
1207 
	$SED "s?^BuildReportFormat=.*?BuildReportFormat=xhtml?g" /etc/awstats/awstats.conf
59 richard 1208 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
580 richard 1209 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
1210 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1211 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1212 
	$SED "s?^ShowMonthStats=.*?ShowMonthStats=VPHB?g" /etc/awstats/awstats.conf
1213 
	$SED "s?^ShowDaysOfMonthStats=.*?ShowDaysOfMonthStats=PHB?g" /etc/awstats/awstats.conf
1214 
	$SED "s?^ShowDaysOfWeekStats=.*?ShowDaysOfWeekStats=PHB?g" /etc/awstats/awstats.conf
1215 
	$SED "s?^ShowHoursStats=.*?ShowHoursStats=PHB?g" /etc/awstats/awstats.conf
1216 
	$SED "s?^ShowDomainsStats=.*?ShowDomainsStats=0?g" /etc/awstats/awstats.conf
1217 
	$SED "s?^ShowHostsStats=.*?ShowHostsStats=0?g" /etc/awstats/awstats.conf
1218 
	$SED "s?^ShowAuthenticatedUsers=.*?ShowAuthenticatedUsers=0?g" /etc/awstats/awstats.conf
1219 
	$SED "s?^ShowRobotsStats=.*?ShowRobotsStats=0?g" /etc/awstats/awstats.conf
1220 
	$SED "s?^ShowFileTypesStats=.*?ShowFileTypesStats=0?g" /etc/awstats/awstats.conf
1221 
	$SED "s?^ShowFileSizesStats=.*?ShowFileSizesStats=0?g" /etc/awstats/awstats.conf
1222 
	$SED "s?^ShowOSStats=.*?ShowOSStats=0?g" /etc/awstats/awstats.conf
1223 
	$SED "s?^ShowScreenSizeStats=.*?ShowScreenSizeStats=0?g" /etc/awstats/awstats.conf
1224 
 
1 root 1225 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 1226 
<Directory $DIR_ACC/awstats>
1 root 1227 
	SSLRequireSSL
1228 
	Options ExecCGI
1229 
	AddHandler cgi-script .pl
1230 
	DirectoryIndex awstats.pl
1231 
	Order deny,allow
1232 
	Deny from all
1233 
	Allow from 127.0.0.1
1234 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 1235 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 1236 
	require valid-user
1237 
	AuthType digest
1238 
	AuthName $HOSTNAME
1239 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 1240 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 1241 
	ErrorDocument 404 https://$HOSTNAME/
1 root 1242 
</Directory>
1243 
SetEnv PERL5LIB /usr/share/awstats/lib:/usr/share/awstats/plugins
1244 
EOF
1245 
} # End of param_awstats ()
1246 
 
1247 
##########################################################
235 richard 1248 
##		Fonction param_dnsmasq			##
1 root 1249 
##########################################################
219 jeremy 1250 
param_dnsmasq ()
1251 
{
1252 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1253 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1254 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1255 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1256 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1257 
# Configuration file for "dnsmasq in forward mode"
503 richard 1258 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1259 
listen-address=$PRIVATE_IP
1260 
listen-address=127.0.0.1
286 richard 1261 
no-dhcp-interface=$INTIF
259 richard 1262 
bind-interfaces
1263 
cache-size=256
1264 
domain=$DOMAIN
1265 
domain-needed
1266 
expand-hosts
1267 
bogus-priv
1268 
filterwin2k
1269 
server=$DNS1
1270 
server=$DNS2
498 richard 1271 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1272 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1273 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1274 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1275 
 
291 franck 1276 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1277 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1278 
EOF
520 richard 1279 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1280 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1281 
	# Configuration file for "dnsmasq with blackhole"
1282 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1283 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1284 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1285 
listen-address=$PRIVATE_IP
1286 
port=54
1287 
no-dhcp-interface=$INTIF
1288 
bind-interfaces
1289 
cache-size=256
1290 
domain=$DOMAIN
1291 
domain-needed
1292 
expand-hosts
1293 
bogus-priv
1294 
filterwin2k
1295 
server=$DNS1
1296 
server=$DNS2
1297 
EOF
718 franck 1298 
 
800 richard 1299 
# Init file modification
503 richard 1300 
[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1301 
# Start and stop a 2nd process for the "DNS blackhole"
520 richard 1302 
$SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq
503 richard 1303 
$SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq
800 richard 1304 
# Start after chilli (65) which create tun0
1305 
$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1306 
# Optionnellement on pré-active les logs DNS des clients
786 richard 1307 
[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
933 franck 1308 
$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1309 
# Optionnellement, exemple de configuration avec un A.D.
975 franck 1310 
echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.2"' >> /etc/sysconfig/dnsmasq
308 richard 1311 
} # End dnsmasq
1312 
 
1313 
##########################################################
1314 
##		Fonction BL (BlackList)			##
1315 
##########################################################
1316 
BL ()
1317 
{
1318 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1319 
	rm -rf $DIR_DG/lists/blacklists
1320 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1321 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1322 
	mkdir $DIR_DG/lists/blacklists/ossi
1323 
	touch $DIR_DG/lists/blacklists/ossi/domains
1324 
	touch $DIR_DG/lists/blacklists/ossi/urls
309 richard 1325 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1326 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1327 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1328 
	touch $DIR_DG/lists/exceptionsitelist
1329 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1330 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1331 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1332 
# Dansguardian filter config for ALCASAR
1333 
EOF
648 richard 1334 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1335 
# Dansguardian domain filter config for ALCASAR
1336 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1337 
#**
1338 
# block all SSL and CONNECT tunnels
1339 
**s
1340 
# block all SSL and CONNECT tunnels specified only as an IP
1341 
*ips
1342 
# block all sites specified only by an IP
1343 
*ip
1344 
EOF
1000 richard 1345 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1346 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1347 
# Bing - add 'adlt=strict'
1348 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1349 
# Youtube - add 'edufilter=your_ID'
885 richard 1350 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1351 
EOF
1000 richard 1352 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1353 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1354 
	chown -R dansguardian:apache $DIR_DG
1355 
	chmod -R g+rw $DIR_DG
786 richard 1356 
# On adapte la BL de Toulouse à notre structure
654 richard 1357 
	if [ "$mode" != "update" ]; then
1358 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1359 
	fi
308 richard 1360 
}
219 jeremy 1361 
 
1 root 1362 
##########################################################
1363 
##		Fonction cron				##
1364 
## - Mise en place des différents fichiers de cron	##
1365 
##########################################################
1366 
cron ()
1367 
{
1368 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1369 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1370 
	cat <<EOF > /etc/crontab
1371 
SHELL=/bin/bash
1372 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1373 
MAILTO=root
1374 
HOME=/
1375 
 
1376 
# run-parts
1377 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1378 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1379 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1380 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1381 
EOF
1382 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1383 
	cat <<EOF >> /etc/anacrontab
667 franck 1384 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1385 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1386 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1387 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1388 
EOF
667 franck 1389 
	cat <<EOF > /etc/cron.d/alcasar-clean_log
713 franck 1390 
# suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30)
865 richard 1391 
30 4 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --clean
1 root 1392 
EOF
811 richard 1393 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1394 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1395 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1396 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1397 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1398 
EOF
667 franck 1399 
	cat <<EOF > /etc/cron.d/alcasar-export_log
713 franck 1400 
# export des log squid, firewall et apache (tous les lundi à 5h00)
865 richard 1401 
00 5 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --export
1 root 1402 
EOF
952 franck 1403 
	cat <<EOF > /etc/cron.d/alcasar-archive
1404 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1405 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1406 
EOF
1 root 1407 
	cat << EOF > /etc/cron.d/awstats
713 franck 1408 
# mise à jour des stats de consultation WEB toutes les 30'
419 franck 1409 
*/30 * * * * root $DIR_ACC/awstats/awstats.pl -config=localhost -update >/dev/null 2>&1
1 root 1410 
EOF
667 franck 1411 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1412 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1413 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1414 
EOF
722 franck 1415 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1416 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1417 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1418 
EOF
1 root 1419 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1420 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1421 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1422 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1423 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1424 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1425 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1426 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1427 
	rm -f /etc/cron.daily/freeradius-web
1428 
	rm -f /etc/cron.monthly/freeradius-web
1429 
	cat << EOF > /etc/cron.d/freeradius-web
1430 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1431 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1432 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1433 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1434 
EOF
671 franck 1435 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1436 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1437 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1438 
EOF
808 franck 1439 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1440 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1441 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1442 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1443 
EOF
522 richard 1444 
# suppression des crons usagers
1445 
	rm -f /var/spool/cron/*
1 root 1446 
} # End cron
1447 
 
1448 
##################################################################
1449 
##			Fonction post_install			##
1450 
## - Modification des bannières (locales et ssh) et des prompts ##
1451 
## - Installation de la structure de chiffrement pour root	##
1452 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1453 
## - Mise en place du la rotation des logs			##
5 franck 1454 
## - Configuration dans le cas d'une mise à jour		##
1 root 1455 
##################################################################
1456 
post_install()
1457 
{
1458 
# adaptation du script "chien de garde" (watchdog)
376 franck 1459 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1460 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1461 
# création de la bannière locale
1007 richard 1462 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1463 
	cp -f $DIR_CONF/banner /etc/mageia-release
1464 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1465 
# création de la bannière SSH
1007 richard 1466 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1467 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1468 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1469 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1470 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1471 
# postfix banner anonymisation
1472 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1473 
# sshd écoute côté LAN et WAN
1 root 1474 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1475 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1476 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1477 
	echo "SSH=off" >> $CONF_FILE
694 franck 1478 
	echo 'Admin_from_IP="0.0.0.0/0.0.0.0"' >> $CONF_FILE
628 richard 1479 
	echo "QOS=off" >> $CONF_FILE
1480 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1481 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1482 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1483 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1484 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1485 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1 root 1486 
# Coloration des prompts
1487 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1488 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1489 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1490 
# Droits d'exécution pour utilisateur apache et sysadmin
1491 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1492 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1493 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1494 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1495 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1496 
	chmod 644 /etc/logrotate.d/*
714 franck 1497 
# rectification sur versions précédentes de la compression des logs
706 franck 1498 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1499 
# actualisation des fichiers logs compressés
714 franck 1500 
	for dir in firewall squid dansguardian httpd
706 franck 1501 
	do
714 franck 1502 
	      find /var/log/$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 1503 
	done
1504 
# export des logs en 'retard' dans /var/Save/logs
865 richard 1505 
	/usr/local/bin/alcasar-log.sh --export
1 root 1506 
# processus lancés par défaut au démarrage
796 richard 1507 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam
1 root 1508 
	do
1509 
		/sbin/chkconfig --add $i
1510 
	done
1005 richard 1511 
 
1512 
	# On rajoute une tempo pour relancer radius après le redémarrage de mysqld (bug en cours d'analyse)
1513 
#	cat << EOF > /etc/rc.local
953 franck 1514 
#!/bin/sh
1515 
#
1516 
### BEGIN INIT INFO
1517 
# Provides: rc.local
1518 
# X-Mandriva-Compat-Mode
1519 
# Default-Start: 2 3 4 5
1520 
# Short-Description: Local initialization script
1521 
# Description: This script will be executed *after* all the other init scripts.
1522 
#              You can put your own initialization stuff in here if you don't
1523 
#              want to do the full Sys V style init stuff.
1524 
### END INIT INFO
1005 richard 1525 
#
1526 
#/etc/init.d/mysqld restart
1527 
#sleep 1
1528 
#/etc/init.d/radiusd restart
1529 
#
1530 
#touch /var/lock/subsys/local
1531 
#EOF
953 franck 1532 
 
1005 richard 1533 
# On applique les préconisations ANSSI
1534 
# Apply French Security Agency rules
568 richard 1535 
# ignorer les broadcast ICMP. (attaque smurf)
1536 
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
1537 
# ignorer les erreurs ICMP bogus
1538 
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1539 
# désactiver l'envoi et la réponse aux ICMP redirects
679 richard 1540 
sysctl -w net.ipv4.conf.all.accept_redirects=0
568 richard 1541 
accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
1542 
	if [ "$accept_redirect" == "0" ]
1543 
	then
679 richard 1544 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1545 
	else
1546 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1547 
	fi
679 richard 1548 
sysctl -w net.ipv4.conf.all.send_redirects=0
568 richard 1549 
send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
1550 
	if [ "$send_redirect" == "0" ]
1551 
	then
679 richard 1552 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1553 
	else
1554 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1555 
	fi
1556 
# activer les SYN Cookies (attaque syn flood)
679 richard 1557 
sysctl -w net.ipv4.tcp_syncookies=1
568 richard 1558 
tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
1559 
	if [ "$tcp_syncookies" == "0" ]
1560 
	then
679 richard 1561 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1562 
	else
1563 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1564 
	fi
595 richard 1565 
# activer l'antispoofing niveau Noyau
568 richard 1566 
sysctl -w net.ipv4.conf.all.rp_filter=1
1567 
# ignorer le source routing
679 richard 1568 
sysctl -w net.ipv4.conf.all.accept_source_route=0
568 richard 1569 
accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
1570 
	if [ "$accept_source_route" == "0" ]
1571 
	then
679 richard 1572 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1573 
	else
1574 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1575 
	fi
679 richard 1576 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1577 
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1578 
timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
1579 
	if [ "$timeout_established" == "0" ]
1580 
	then
1581 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1582 
	else
793 richard 1583 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1584 
	fi
1585 
# suppression des log_martians (ALCASAR est souvent entre deux réseaux en adressage privée)
568 richard 1586 
sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1587 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1588 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
59 richard 1589 
# modification /etc/inittab
1590 
	[ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default
1003 richard 1591 
# We keep only 3 TTYs
59 richard 1592 
	$SED "s?^4.*?#&?g" /etc/inittab
1593 
	$SED "s?^5.*?#&?g" /etc/inittab
1594 
	$SED "s?^6.*?#&?g" /etc/inittab
1003 richard 1595 
# switch to multi-users runlevel (instead of x11)
1596 
ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1597 
$SED "s?^id.*?id:3:initdefault:?g" /etc/inittab
1005 richard 1598 
#	GRUB modifications
1599 
# limit wait time to 3s
1600 
# create an alcasar entry instead of linux-nonfb
1601 
# change display to 1024*768 (vga791)
470 richard 1602 
$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1005 richard 1603 
$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1604 
$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1605 
$SED "/^kernel/s/vga=.*/vga=791/" /boot/grub/menu.lst
1007 richard 1606 
$SED "/^gfxmenu/d" /boot/grub/menu.lst
1005 richard 1607 
 
1003 richard 1608 
# Remove unused services and users
1007 richard 1609 
for old_svc in alsa sound dm
532 richard 1610 
do
1007 richard 1611 
	/sbin/chkconfig --del $old_svc
532 richard 1612 
done
1008 richard 1613 
for svc in snmpd.service sshd.service
1007 richard 1614 
do
1008 richard 1615 
	/bin/systemctl disable $svc
1007 richard 1616 
done
532 richard 1617 
for rm_users in avahi-autoipd avahi icapd
1618 
do
1619 
	user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1620 
	if [ "$user" == "$rm_users" ]
1621 
	then
1622 
		/usr/sbin/userdel -f $rm_users
1623 
	fi
1624 
done
628 richard 1625 
# Load and update the previous conf file
5 franck 1626 
if [ "$mode" = "update" ]
1627 
then
389 franck 1628 
	$DIR_DEST_BIN/alcasar-conf.sh --load
628 richard 1629 
	$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1630 
	$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
5 franck 1631 
fi
595 richard 1632 
rm -f /tmp/alcasar-conf*
434 richard 1633 
chown -R root:apache $DIR_DEST_ETC/*
512 richard 1634 
chmod -R 660 $DIR_DEST_ETC/*
434 richard 1635 
chmod ug+x $DIR_DEST_ETC/digest $DIR_DEST_ETC/alcasar-dnsfilter*
1 root 1636 
	cd $DIR_INSTALL
5 franck 1637 
	echo ""
1 root 1638 
	echo "#############################################################################"
638 richard 1639 
	if [ $Lang == "fr" ]
1640 
		then
1641 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1642 
		echo "#                                                                           #"
1643 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1644 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1645 
		echo "#                                                                           #"
1646 
		echo "#############################################################################"
1647 
		echo
1648 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1649 
		echo
1650 
		echo "- Lisez attentivement la documentation d'exploitation"
1651 
		echo
1652 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1653 
		echo
1654 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1655 
	else
1656 
		echo "#                        Enf of ALCASAR install process                     #"
1657 
		echo "#                                                                           #"
1658 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1659 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1660 
		echo "#                                                                           #"
1661 
		echo "#############################################################################"
1662 
		echo
1663 
		echo "- The system will be rebooted in order to operate ALCASAR"
1664 
		echo
1665 
		echo "- Read the exploitation documentation"
1666 
		echo
1667 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1668 
		echo
1669 
		echo "                   Hit 'Enter' to continue"
1670 
	fi
815 richard 1671 
	sleep 2
1672 
	if [ "$mode" != "update" ]
820 richard 1673 
	then
815 richard 1674 
		read a
1675 
	fi
774 richard 1676 
	clear
1677 
# Apply and save the firewall rules
490 richard 1678 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1679 
	sleep 2
1 root 1680 
	reboot
1681 
} # End post_install ()
1682 
 
1683 
#################################
1005 richard 1684 
#  	Main Install loop  	#
1 root 1685 
#################################
832 richard 1686 
dir_exec=`dirname "$0"`
1687 
if [ $dir_exec != "." ]
1688 
then
1689 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1690 
	echo "Launch this program from the ALCASAR archive directory"
1691 
	exit 0
1692 
fi
1693 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1694 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1695 
nb_args=$#
1696 
args=$1
1697 
if [ $nb_args -eq 0 ]
1698 
then
1699 
	nb_args=1
1700 
	args="-h"
1701 
fi
1702 
case $args in
1703 
	-\? | -h* | --h*)
1704 
		echo "$usage"
1705 
		exit 0
1706 
		;;
291 franck 1707 
	-i | --install)
959 franck 1708 
		license
5 franck 1709 
		header_install
29 richard 1710 
		testing
597 richard 1711 
# Test if ALCASAR is already installed
5 franck 1712 
		if [ -e $DIR_WEB/VERSION ]
1 root 1713 
		then
460 richard 1714 
			actual_version=`cat $DIR_WEB/VERSION`
595 richard 1715 
			if [ $Lang == "fr" ]
1716 
				then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée";
1717 
				else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed";
1718 
			fi
5 franck 1719 
			response=0
460 richard 1720 
			PTN='^[oOnNyY]$'
580 richard 1721 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1722 
			do
595 richard 1723 
				if [ $Lang == "fr" ]
1724 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1725 
					else echo -n "Do you want to update (Y/n)?";
1726 
				 fi
5 franck 1727 
				read response
1728 
			done
597 richard 1729 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1730 
			then
597 richard 1731 
				rm -f /tmp/alcasar-conf*
1732 
			else
636 richard 1733 
# Create a backup of running version importants files
5 franck 1734 
				chmod u+x $DIR_SCRIPTS/alcasar-conf.sh
389 franck 1735 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1736 
				mode="update"
5 franck 1737 
			fi
1 root 1738 
		fi
595 richard 1739 
# RPMs install
1740 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1741 
		if [ "$?" != "0" ]
1 root 1742 
		then
595 richard 1743 
			exit 0
1744 
		fi
1745 
		if [ -e $DIR_WEB/VERSION ]
1746 
		then
597 richard 1747 
# Uninstall the running version
532 richard 1748 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1749 
		fi
636 richard 1750 
# Test if manual update
597 richard 1751 
		if [ -e /tmp/alcasar-conf.tar.gz ] && [ "$mode" != "update" ]
595 richard 1752 
		then
636 richard 1753 
			header_install
595 richard 1754 
			if [ $Lang == "fr" ]
636 richard 1755 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1756 
				else echo "The configuration file of an old version has been found";
595 richard 1757 
			fi
597 richard 1758 
			response=0
1759 
			PTN='^[oOnNyY]$'
1760 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1761 
			do
1762 
				if [ $Lang == "fr" ]
1763 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1764 
					else echo -n "Do you want to use it (Y/n)?";
1765 
				 fi
1766 
				read response
1767 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1768 
				then rm -f /tmp/alcasar-conf*
1769 
				fi
1770 
			done
1771 
		fi
636 richard 1772 
# Test if update
597 richard 1773 
		if [ -e /tmp/alcasar-conf.tar.gz ]
1774 
		then
1775 
			if [ $Lang == "fr" ]
1776 
				then echo "#### Installation avec mise à jour ####";
1777 
				else echo "#### Installation with update     ####";
1778 
			fi
636 richard 1779 
# Extract the central configuration file
637 richard 1780 
			tar -xf /tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
1781 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1782 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1783 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1784 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1785 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1786 
			mode="update"
1787 
		else
1788 
			mode="install"
1 root 1789 
		fi
604 richard 1790 
		for func in init network gestion AC init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_awstats param_dnsmasq BL cron post_install
5 franck 1791 
		do
1792 
			$func
1007 richard 1793 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1794 
		done
5 franck 1795 
		;;
291 franck 1796 
	-u | --uninstall)
5 franck 1797 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1798 
		then
597 richard 1799 
			if [ $Lang == "fr" ]
1800 
				then echo "ALCASAR n'est pas installé!";
1801 
				else echo "ALCASAR isn't installed!";
1802 
			fi
1 root 1803 
			exit 0
1804 
		fi
5 franck 1805 
		response=0
1806 
		PTN='^[oOnN]$'
580 richard 1807 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1808 
		do
597 richard 1809 
			if [ $Lang == "fr" ]
1810 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1811 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1812 
			fi
5 franck 1813 
			read response
1814 
		done
597 richard 1815 
		if [ "$reponse" = "o" ] || [ "$reponse" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1816 
		then
389 franck 1817 
			$DIR_SCRIPT/alcasar-conf.sh --create
498 richard 1818 
		else
1819 
			rm -f /tmp/alcasar-conf*
1 root 1820 
		fi
597 richard 1821 
# Uninstall the running version
65 richard 1822 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1823 
		;;
1824 
	*)
1825 
		echo "Argument inconnu :$1";
460 richard 1826 
		echo "Unknown argument :$1";
1 root 1827 
		echo "$usage"
1828 
		exit 1
1829 
		;;
1830 
esac
10 franck 1831 
# end of script
366 franck 1832