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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1057 2013-03-27 22:05:36Z 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
1033 richard 363 
	echo $HOSTNAME > /etc/hostname
977 richard 364 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
365 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
366 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
367 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
368 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
369 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
370 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
371 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
372 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
373 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 374 
	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 375 
	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 376 
	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 377 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF (eth1)
841 richard 378 
# Define Internet parameters
14 richard 379 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
380 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
381 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 382 
	DNS1=${DNS1:=208.67.220.220}
383 
	DNS2=${DNS2:=208.67.222.222}
597 richard 384 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 385 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 386 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 387 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
861 richard 388 
 
765 stephane 389 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 390 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 391 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
392 
	echo "DNS1=$DNS1" >> $CONF_FILE
393 
	echo "DNS2=$DNS2" >> $CONF_FILE
394 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 395 
	echo "DHCP=full" >> $CONF_FILE
914 franck 396 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
397 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
398 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 399 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 400 
# config network
1 root 401 
	cat <<EOF > /etc/sysconfig/network
402 
NETWORKING=yes
403 
HOSTNAME="$HOSTNAME"
404 
FORWARD_IPV4=true
405 
EOF
841 richard 406 
# config /etc/hosts
1 root 407 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
408 
	cat <<EOF > /etc/hosts
503 richard 409 
127.0.0.1	localhost
914 franck 410 
$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN
1 root 411 
EOF
841 richard 412 
# Config eth0 (Internet)
14 richard 413 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
414 
DEVICE=$EXTIF
415 
BOOTPROTO=static
597 richard 416 
IPADDR=$PUBLIC_IP
417 
NETMASK=$PUBLIC_NETMASK
418 
GATEWAY=$PUBLIC_GATEWAY
14 richard 419 
DNS1=127.0.0.1
420 
ONBOOT=yes
421 
METRIC=10
422 
NOZEROCONF=yes
423 
MII_NOT_SUPPORTED=yes
424 
IPV6INIT=no
425 
IPV6TO4INIT=no
426 
ACCOUNTING=no
427 
USERCTL=no
994 franck 428 
MTU=$MTU
429 
#ETHTOOL_OPTS=$ETHTOOL_OPTS
14 richard 430 
EOF
841 richard 431 
# Config eth1 (consultation LAN) in normal mode
432 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
433 
DEVICE=$INTIF
434 
BOOTPROTO=static
435 
ONBOOT=yes
436 
NOZEROCONF=yes
437 
MII_NOT_SUPPORTED=yes
438 
IPV6INIT=no
439 
IPV6TO4INIT=no
440 
ACCOUNTING=no
441 
USERCTL=no
442 
EOF
443 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 444 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 445 
DEVICE=$INTIF
446 
BOOTPROTO=static
447 
IPADDR=$PRIVATE_IP
604 richard 448 
NETMASK=$PRIVATE_NETMASK
1 root 449 
ONBOOT=yes
450 
METRIC=10
451 
NOZEROCONF=yes
452 
MII_NOT_SUPPORTED=yes
14 richard 453 
IPV6INIT=no
454 
IPV6TO4INIT=no
455 
ACCOUNTING=no
456 
USERCTL=no
1 root 457 
EOF
440 franck 458 
# Mise à l'heure du serveur
459 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
460 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 461 
0.fr.pool.ntp.org	# adapt to your country
462 
1.fr.pool.ntp.org
463 
2.fr.pool.ntp.org
440 franck 464 
EOF
465 
# Configuration du serveur de temps (sur lui même)
1 root 466 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
467 
	cat <<EOF > /etc/ntp.conf
456 franck 468 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 469 
server 1.fr.pool.ntp.org
470 
server 2.fr.pool.ntp.org
471 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 472 
fudge 127.127.1.0 stratum 10
604 richard 473 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 474 
restrict 127.0.0.1
310 richard 475 
driftfile /var/lib/ntp/drift
1 root 476 
logfile /var/log/ntp.log
477 
EOF
440 franck 478 
 
310 richard 479 
	chown -R ntp:ntp /var/lib/ntp
1 root 480 
# Renseignement des fichiers hosts.allow et hosts.deny
481 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
482 
	cat <<EOF > /etc/hosts.allow
483 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 484 
sshd: ALL
1 root 485 
ntpd: $PRIVATE_NETWORK_SHORT
486 
EOF
487 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
488 
	cat <<EOF > /etc/hosts.deny
489 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
490 
EOF
604 richard 491 
# Firewall config
790 richard 492 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
493 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
494 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 495 
# create the filter exception file and ip_bloqued file
790 richard 496 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 497 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
498 
	echo "#$PUBLIC_IP/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 499 
# load conntrack ftp module
500 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
501 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
860 richard 502 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 503 
} # End of network ()
504 
 
505 
##################################################################
506 
##			Fonction gestion			##
507 
## - installation du centre de gestion				##
508 
## - configuration du serveur web (Apache)			##
509 
## - définition du 1er comptes de gestion 			##
510 
## - sécurisation des accès					##
511 
##################################################################
512 
gestion()
513 
{
514 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
515 
	mkdir $DIR_WEB
516 
# Copie et configuration des fichiers du centre de gestion
316 richard 517 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 518 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 519 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
520 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
521 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
522 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
498 richard 523 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php
316 richard 524 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 525 
	chown -R apache:apache $DIR_WEB/*
840 richard 526 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 527 
	do
528 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
529 
	done
5 franck 530 
	chown -R root:apache $DIR_SAVE
71 richard 531 
# Configuration et sécurisation php
532 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 533 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
534 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 535 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
536 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 537 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
538 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
539 
# Configuration et sécurisation Apache
790 richard 540 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 541 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
580 richard 542 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf
303 richard 543 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 544 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
545 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
546 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 547 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
548 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
549 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
551 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
552 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 553 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 554 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
555 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
556 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
557 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
558 
	cat <<EOF > /var/www/error/include/bottom.html
559 
</body>
560 
</html>
561 
EOF
562 
# Définition du premier compte lié au profil 'admin'
509 richard 563 
	header_install
510 richard 564 
	if [ "$mode" = "install" ]
565 
	then
613 richard 566 
		admin_portal=!
567 
		PTN='^[a-zA-Z0-9-]*$'
568 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
569 
                	do
570 
			header_install
571 
			if [ $Lang == "fr" ]
572 
			then
573 
				echo ""
574 
				echo "Définissez un premier compte d'administration du portail :"
575 
				echo
576 
				echo -n "Nom : "
577 
			else
578 
				echo ""
579 
				echo "Define the first account allow to administrate the portal :"
580 
				echo
581 
				echo -n "Account : "
582 
			fi
583 
			read admin_portal
584 
			if [ "$admin_portal" == "" ]
585 
				then
586 
				admin_portal=!
587 
			fi
588 
			done
1 root 589 
# Création du fichier de clés de ce compte dans le profil "admin"
510 richard 590 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
591 
		mkdir -p $DIR_DEST_ETC/digest
592 
		chmod 755 $DIR_DEST_ETC/digest
593 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
594 
			do
613 richard 595 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 596 
			done
597 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
595 richard 598 
	else   # mise à jour des versions < 2.1
1010 richard 599 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 1 ])
510 richard 600 
			then
613 richard 601 
			if [ $Lang == "fr" ]
602 
			then
603 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
604 
				echo
605 
				echo -n "Nom : "
606 
			else
607 
				echo "This update need to redefine the first admin account"
608 
				echo
609 
				echo -n "Account : "
610 
			fi
611 
			read admin_portal
510 richard 612 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
613 
			mkdir -p $DIR_DEST_ETC/digest
614 
			chmod 755 $DIR_DEST_ETC/digest
615 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
616 
			do
613 richard 617 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 618 
			done
619 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
620 
		fi
621 
	fi
434 richard 622 
# synchronisation horaire
623 
	ntpd -q -g &
1 root 624 
# Sécurisation du centre
988 franck 625 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 626 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 627 
<Directory $DIR_ACC>
1 root 628 
	SSLRequireSSL
629 
	AllowOverride None
630 
	Order deny,allow
631 
	Deny from all
632 
	Allow from 127.0.0.1
633 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 634 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 635 
	require valid-user
636 
	AuthType digest
637 
	AuthName $HOSTNAME
638 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 639 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
580 richard 640 
	ErrorDocument 404 https://$HOSTNAME/
1 root 641 
</Directory>
316 richard 642 
<Directory $DIR_ACC/admin>
1 root 643 
	SSLRequireSSL
644 
	AllowOverride None
645 
	Order deny,allow
646 
	Deny from all
647 
	Allow from 127.0.0.1
648 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 649 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 650 
	require valid-user
651 
	AuthType digest
652 
	AuthName $HOSTNAME
653 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 654 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 655 
	ErrorDocument 404 https://$HOSTNAME/
1 root 656 
</Directory>
344 richard 657 
<Directory $DIR_ACC/manager>
1 root 658 
	SSLRequireSSL
659 
	AllowOverride None
660 
	Order deny,allow
661 
	Deny from all
662 
	Allow from 127.0.0.1
663 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 664 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 665 
	require valid-user
666 
	AuthType digest
667 
	AuthName $HOSTNAME
668 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 669 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
580 richard 670 
	ErrorDocument 404 https://$HOSTNAME/
1 root 671 
</Directory>
316 richard 672 
<Directory $DIR_ACC/backup>
673 
	SSLRequireSSL
674 
	AllowOverride None
675 
	Order deny,allow
676 
	Deny from all
677 
	Allow from 127.0.0.1
678 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 679 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 680 
	require valid-user
681 
	AuthType digest
682 
	AuthName $HOSTNAME
683 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 684 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
580 richard 685 
	ErrorDocument 404 https://$HOSTNAME/
316 richard 686 
</Directory>
811 richard 687 
Alias /save/ "$DIR_SAVE/"
688 
<Directory $DIR_SAVE>
689 
	SSLRequireSSL
690 
	Options Indexes
691 
	Order deny,allow
692 
	Deny from all
693 
	Allow from 127.0.0.1
694 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 695 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 696 
	require valid-user
697 
	AuthType digest
698 
	AuthName $HOSTNAME
699 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
700 
	ErrorDocument 404 https://$HOSTNAME/
701 
</Directory>
1 root 702 
EOF
703 
} # End of gestion ()
704 
 
705 
##########################################################################################
706 
##				Fonction AC()						##
707 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
708 
##########################################################################################
709 
AC ()
710 
{
711 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 712 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 713 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 714 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
715 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
716 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 717 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 718 
	chown -R root:apache /etc/pki
1 root 719 
	chmod -R 750 /etc/pki
720 
} # End AC ()
721 
 
722 
##########################################################################################
723 
##			Fonction init_db()						##
724 
## - Initialisation de la base Mysql							##
725 
## - Affectation du mot de passe de l'administrateur (root)				##
726 
## - Suppression des bases et des utilisateurs superflus				##
727 
## - Création de la base 'radius'							##
728 
## - Installation du schéma de cette base						##
729 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
730 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
731 
##########################################################################################
732 
init_db ()
733 
{
734 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 735 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 736 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 737 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
738 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
739 
	/etc/init.d/mysqld start
740 
	sleep 4
741 
	mysqladmin -u root password $mysqlpwd
742 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 743 
# Delete exemple databases if exist
1 root 744 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 745 
# Create 'radius' database
1 root 746 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 747 
# Add an empty radius database structure
364 franck 748 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 749 
# modify the start script in order to close accounting connexion when the system is comming down or up
750 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
751 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
752 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 753 
} # End init_db ()
754 
 
755 
##########################################################################
756 
##			Fonction param_radius				##
757 
## - Paramètrage des fichiers de configuration FreeRadius		##
758 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
759 
## - Modification de fichier de conf pour l'accès à Mysql		##
760 
##########################################################################
761 
param_radius ()
762 
{
763 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
764 
	chown -R radius:radius /etc/raddb
765 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
766 
# paramètrage radius.conf
767 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
768 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
769 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
770 
# suppression de la fonction proxy
771 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
772 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 773 
# suppression du module EAP
774 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 775 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
776 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
777 
# prise en compte du module SQL et des compteurs SQL
778 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
779 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
780 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
781 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
782 
	rm -f /etc/raddb/sites-enabled/*
783 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
784 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
785 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
786 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
787 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 788 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 789 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
790 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
791 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
792 
	cat << EOF > /etc/raddb/clients.conf
793 
client 127.0.0.1 {
794 
	secret = $secretradius
795 
	shortname = localhost
796 
}
797 
EOF
798 
# modif sql.conf
799 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
800 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
801 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
802 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
803 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
804 
# modif dialup.conf
805 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
806 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
807 
} # End param_radius ()
808 
 
809 
##########################################################################
810 
##			Fonction param_web_radius			##
811 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
812 
## - Création du lien vers la page de changement de mot de passe        ##
813 
##########################################################################
814 
param_web_radius ()
815 
{
816 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 817 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
818 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
819 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 820 
# copie des fichiers modifiés
821 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 822 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 823 
# Modification des fichiers de configuration
1 root 824 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 825 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 826 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
827 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
828 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
829 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
830 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
831 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
832 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 833 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 834 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
835 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 836 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 837 
nas1_name: alcasar-$ORGANISME
1 root 838 
nas1_model: Portail captif
839 
nas1_ip: $PRIVATE_IP
840 
nas1_port_num: 0
841 
nas1_community: public
842 
EOF
843 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
844 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
845 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 846 
# Ajout du mappage des attributs chillispot
847 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
848 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 849 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
850 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
851 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
852 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 853 
	chown -R apache:apache /etc/freeradius-web
1 root 854 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
855 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 856 
<Directory $DIR_WEB/pass>
1 root 857 
	SSLRequireSSL
858 
	AllowOverride None
859 
	Order deny,allow
860 
	Deny from all
861 
	Allow from 127.0.0.1
862 
	Allow from $PRIVATE_NETWORK_MASK
580 richard 863 
	ErrorDocument 404 https://$HOSTNAME
1 root 864 
</Directory>
865 
EOF
866 
} # End of param_web_radius ()
867 
 
799 richard 868 
##################################################################################
869 
##			Fonction param_chilli					##
870 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
871 
## - Paramètrage de la page d'authentification (intercept.php)			##
872 
##################################################################################
1 root 873 
param_chilli ()
874 
{
799 richard 875 
# init file creation
461 richard 876 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 877 
	cat <<EOF > /etc/init.d/chilli
878 
#!/bin/sh
879 
#
880 
# chilli CoovaChilli init
881 
#
882 
# chkconfig: 2345 65 35
883 
# description: CoovaChilli
884 
### BEGIN INIT INFO
885 
# Provides:       chilli
886 
# Required-Start: network
887 
# Should-Start:
888 
# Required-Stop:  network
889 
# Should-Stop:
890 
# Default-Start:  2 3 5
891 
# Default-Stop:
892 
# Description:    CoovaChilli access controller
893 
### END INIT INFO
894 
 
895 
[ -f /usr/sbin/chilli ] || exit 0
896 
. /etc/init.d/functions
897 
CONFIG=/etc/chilli.conf
898 
pidfile=/var/run/chilli.pid
899 
[ -f \$CONFIG ] || {
900 
    echo "\$CONFIG Not found"
901 
    exit 0
902 
}
903 
RETVAL=0
904 
prog="chilli"
905 
case \$1 in
906 
    start)
907 
	if [ -f \$pidfile ] ; then
908 
		gprintf "chilli is already running"
909 
	else
910 
        	gprintf "Starting \$prog: "
911 
		rm -f /var/run/chilli* # cleaning
912 
        	/sbin/modprobe tun >/dev/null 2>&1
913 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
914 
		[ -e /dev/net/tun ] || {
915 
	    	(cd /dev;
916 
			mkdir net;
917 
			cd net;
918 
			mknod tun c 10 200)
919 
		}
920 
		ifconfig eth1 0.0.0.0
921 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
922 
        	RETVAL=$?
923 
	fi
924 
	;;
925 
 
926 
    reload)
927 
	killall -HUP chilli
928 
	;;
929 
 
930 
    restart)
931 
	\$0 stop
932 
        sleep 2
933 
	\$0 start
934 
	;;
935 
 
936 
    status)
937 
        status chilli
938 
        RETVAL=0
939 
        ;;
940 
 
941 
    stop)
942 
	if [ -f \$pidfile ] ; then
943 
        	gprintf "Shutting down \$prog: "
944 
		killproc /usr/sbin/chilli
945 
		RETVAL=\$?
946 
		[ \$RETVAL = 0 ] && rm -f $pidfile
947 
	else
948 
        	gprintf "chilli is not running"
949 
	fi
950 
	;;
951 
 
952 
    *)
953 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
954 
        exit 1
955 
esac
956 
echo
957 
EOF
958 
 
959 
# conf file creation
346 richard 960 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
961 
	cat <<EOF > /etc/chilli.conf
962 
# coova config for ALCASAR
963 
cmdsocket	/var/run/chilli.sock
964 
unixipc		chilli.eth1.ipc
965 
pidfile		/var/run/chilli.eth1.pid
966 
net		$PRIVATE_NETWORK_MASK
595 richard 967 
dhcpif		$INTIF
841 richard 968 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 969 
#nodynip
865 richard 970 
#statip
971 
dynip		$PRIVATE_NETWORK_MASK
346 richard 972 
domain		localdomain
355 richard 973 
dns1		$PRIVATE_IP
974 
dns2		$PRIVATE_IP
346 richard 975 
uamlisten	$PRIVATE_IP
503 richard 976 
uamport		3990
837 richard 977 
macauth
978 
macpasswd	password
346 richard 979 
locationname	$HOSTNAME
980 
radiusserver1	127.0.0.1
981 
radiusserver2	127.0.0.1
982 
radiussecret	$secretradius
983 
radiusauthport	1812
984 
radiusacctport	1813
467 richard 985 
uamserver	https://$HOSTNAME/intercept.php
346 richard 986 
radiusnasid	$HOSTNAME
987 
uamsecret	$secretuam
793 richard 988 
uamallowed	alcasar
346 richard 989 
coaport		3799
503 richard 990 
include		$DIR_DEST_ETC/alcasar-uamallowed
991 
include		$DIR_DEST_ETC/alcasar-uamdomain
917 franck 992 
#dhcpgateway
993 
#dhcprelayagent
994 
#dhcpgatewayport
346 richard 995 
EOF
977 richard 996 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
997 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 998 
# create files for trusted domains and urls
999 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1000 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1001 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1002 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1003 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1004 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1005 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1006 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1007 
	if [ "$chilli_exist" == "1" ]
1008 
	then
1009 
	      userdel -r chilli 2>/dev/null
1010 
	fi
1011 
	groupadd -f chilli
1012 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1013 
}  # End of param_chilli ()
1014 
 
1015 
##########################################################
1016 
##			Fonction param_squid		##
1017 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1018 
## - Initialisation de la base de données  		##
1019 
##########################################################
1020 
param_squid ()
1021 
{
1022 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1023 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1024 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1025 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1026 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1027 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1028 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1029 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1030 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1031 
# mode 'proxy transparent local'
595 richard 1032 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1033 
# Configuration du cache local
749 franck 1034 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
405 franck 1035 
# emplacement et formatage standard des logs
419 franck 1036 
	echo '#logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st %Ss:%Sh' >> /etc/squid/squid.conf
749 franck 1037 
	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 1038 
        echo "access_log /var/log/squid/access.log" >> /etc/squid/squid.conf
1 root 1039 
# compatibilité des logs avec awstats
315 richard 1040 
	echo "emulate_httpd_log on" >> /etc/squid/squid.conf
749 franck 1041 
	echo "half_closed_clients off" >> /etc/squid/squid.conf
1042 
	echo "server_persistent_connections off" >> /etc/squid/squid.conf
1043 
	echo "client_persistent_connections on" >> /etc/squid/squid.conf
1044 
	echo "client_lifetime 1440 minutes" >> /etc/squid/squid.conf
1045 
	echo "request_timeout 5 minutes" >> /etc/squid/squid.conf
1046 
	echo "persistent_request_timeout 2 minutes" >> /etc/squid/squid.conf
726 franck 1047 
	echo "cache_mem 256 MB" >> /etc/squid/squid.conf
749 franck 1048 
	echo "maximum_object_size_in_memory 4096 KB" >> /etc/squid/squid.conf
1049 
	echo "maximum_object_size     4096 KB" >> /etc/squid/squid.conf
835 richard 1050 
# anonymisation of squid version
813 richard 1051 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1052 
# remove the 'X_forwarded' http option
812 richard 1053 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1054 
# linked squid output in HAVP input
1055 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1056 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1057 
# avoid error messages on network interfaces state changes
313 richard 1058 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1059 
# reduce squid shutdown time (100 to 50)
1060 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1061 
 
835 richard 1062 
# Squid cache init
1 root 1063 
	/usr/sbin/squid -z
1064 
}  # End of param_squid ()
1065 
 
1066 
##################################################################
1067 
##		Fonction param_dansguardian			##
1068 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1069 
##################################################################
1070 
param_dansguardian ()
1071 
{
1072 
	mkdir /var/dansguardian
1073 
	chown dansguardian /var/dansguardian
497 richard 1074 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1075 
# Le filtrage est désactivé par défaut
497 richard 1076 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1077 
# la page d'interception est en français
497 richard 1078 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1079 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1080 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1081 
# on chaîne Dansguardian au proxy cache SQUID
1082 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1083 
# on remplace la page d'interception (template)
1084 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1085 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1086 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1087 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1088 
# lauch of 10 daemons (20 in largest server)
1089 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1090 
# on désactive par défaut le controle de contenu des pages html
497 richard 1091 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1092 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1093 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1094 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1095 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1096 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1097 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1098 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1099 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1100 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1101 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1102 
	touch $DIR_DG/lists/bannedextensionlist
1103 
	touch $DIR_DG/lists/bannedmimetypelist
1104 
# 'Safesearch' regex actualisation
498 richard 1105 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1106 
# empty LAN IP list that won't be WEB filtered
1107 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1108 
	touch $DIR_DG/lists/exceptioniplist
1109 
# Keep a copy of URL & domain filter configuration files
1110 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1111 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1112 
} # End of param_dansguardian ()
1113 
 
71 richard 1114 
##################################################################
1115 
##			Fonction antivirus			##
479 richard 1116 
## - configuration havp + libclamav				##
71 richard 1117 
##################################################################
1118 
antivirus ()
1119 
{
288 richard 1120 
# création de l'usager 'havp'
1121 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1122 
	if [ "$havp_exist" == "1" ]
288 richard 1123 
	then
478 richard 1124 
	      userdel -r havp 2>/dev/null
894 richard 1125 
	      groupdel havp 2>/dev/null
288 richard 1126 
	fi
307 richard 1127 
	groupadd -f havp
796 richard 1128 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1129 
	mkdir -p /var/tmp/havp /var/log/havp
1130 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1131 
# configuration d'HAVP
1132 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1133 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1134 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1135 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1136 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1137 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1138 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1139 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1140 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1141 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1142 
# skip checking of youtube flow (too heavy load / risk too low)
1143 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1144 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1145 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1146 
# remplacement du fichier d'initialisation
335 richard 1147 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1148 
# 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 1149 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1150 
# on remplace la page d'interception (template)
1151 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1152 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1153 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1154 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1155 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1156 
# Virus database update
1157 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1158 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1159 
	/usr/bin/freshclam
71 richard 1160 
}
1161 
 
1 root 1162 
##################################################################################
476 richard 1163 
##			param_ulogd function					##
1164 
## - Ulog config for multi-log files 						##
1165 
##################################################################################
1166 
param_ulogd ()
1167 
{
1168 
# Three instances of ulogd (three different logfiles)
1169 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1170 
	nl=1
1171 
	for log_type in tracability ssh ext-access
1172 
	do
1173 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1174 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1175 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1176 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1177 
		cat << EOF >> /etc/ulogd-$log_type.conf
1178 
[LOGEMU]
1179 
file="/var/log/firewall/$log_type.log"
1180 
sync=1
1181 
EOF
1182 
		nl=`expr $nl + 1`
1183 
	done
476 richard 1184 
	chown -R root:apache /var/log/firewall
1185 
	chmod 750 /var/log/firewall
1186 
	chmod 640 /var/log/firewall/*
1187 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1188 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1189 
}  # End of param_ulogd ()
1190 
 
1191 
##################################################################################
1 root 1192 
##				Fonction param_awstats				##
1193 
## - configuration de l'interface des logs de consultation WEB (AWSTAT)		##
1194 
##################################################################################
1195 
param_awstats()
1196 
{
316 richard 1197 
	cp -rf /usr/share/awstats/www/ $DIR_ACC/awstats/
1198 
	chown -R apache:apache $DIR_ACC/awstats
1 root 1199 
	cp /etc/awstats/awstats.conf /etc/awstats/awstats.conf.default
1200 
	$SED "s?^LogFile=.*?LogFile=\"/var/log/squid/access.log\"?g" /etc/awstats/awstats.conf
1201 
	$SED "s?^LogFormat=.*?LogFormat=4?g" /etc/awstats/awstats.conf
1202 
	$SED "s?^SiteDomain=.*?SiteDomain=\"$HOSTNAME\"?g" /etc/awstats/awstats.conf
1203 
	$SED "s?^HostAliases=.*?HostAliases=\"$PRIVATE_IP\"?g" /etc/awstats/awstats.conf
1204 
	$SED "s?^DNSLookup=.*?DNSLookup=0?g" /etc/awstats/awstats.conf
344 richard 1205 
	$SED "s?^DirData=.*?DirData=\"/var/lib/awstats\"?g" /etc/awstats/awstats.conf
1206 
	$SED "s?^DirIcons=.*?DirIcons=\"/acc/awstats/icon\"?g" /etc/awstats/awstats.conf
1 root 1207 
	$SED "s?^StyleSheet=.*?StyleSheet=\"/css/style.css\"?g" /etc/awstats/awstats.conf
1208 
	$SED "s?^BuildReportFormat=.*?BuildReportFormat=xhtml?g" /etc/awstats/awstats.conf
59 richard 1209 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
580 richard 1210 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
1211 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1212 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1213 
	$SED "s?^ShowMonthStats=.*?ShowMonthStats=VPHB?g" /etc/awstats/awstats.conf
1214 
	$SED "s?^ShowDaysOfMonthStats=.*?ShowDaysOfMonthStats=PHB?g" /etc/awstats/awstats.conf
1215 
	$SED "s?^ShowDaysOfWeekStats=.*?ShowDaysOfWeekStats=PHB?g" /etc/awstats/awstats.conf
1216 
	$SED "s?^ShowHoursStats=.*?ShowHoursStats=PHB?g" /etc/awstats/awstats.conf
1217 
	$SED "s?^ShowDomainsStats=.*?ShowDomainsStats=0?g" /etc/awstats/awstats.conf
1218 
	$SED "s?^ShowHostsStats=.*?ShowHostsStats=0?g" /etc/awstats/awstats.conf
1219 
	$SED "s?^ShowAuthenticatedUsers=.*?ShowAuthenticatedUsers=0?g" /etc/awstats/awstats.conf
1220 
	$SED "s?^ShowRobotsStats=.*?ShowRobotsStats=0?g" /etc/awstats/awstats.conf
1221 
	$SED "s?^ShowFileTypesStats=.*?ShowFileTypesStats=0?g" /etc/awstats/awstats.conf
1222 
	$SED "s?^ShowFileSizesStats=.*?ShowFileSizesStats=0?g" /etc/awstats/awstats.conf
1223 
	$SED "s?^ShowOSStats=.*?ShowOSStats=0?g" /etc/awstats/awstats.conf
1224 
	$SED "s?^ShowScreenSizeStats=.*?ShowScreenSizeStats=0?g" /etc/awstats/awstats.conf
1225 
 
1 root 1226 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 1227 
<Directory $DIR_ACC/awstats>
1 root 1228 
	SSLRequireSSL
1229 
	Options ExecCGI
1230 
	AddHandler cgi-script .pl
1231 
	DirectoryIndex awstats.pl
1232 
	Order deny,allow
1233 
	Deny from all
1234 
	Allow from 127.0.0.1
1235 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 1236 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 1237 
	require valid-user
1238 
	AuthType digest
1239 
	AuthName $HOSTNAME
1240 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 1241 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 1242 
	ErrorDocument 404 https://$HOSTNAME/
1 root 1243 
</Directory>
1244 
SetEnv PERL5LIB /usr/share/awstats/lib:/usr/share/awstats/plugins
1245 
EOF
1246 
} # End of param_awstats ()
1247 
 
1248 
##########################################################
235 richard 1249 
##		Fonction param_dnsmasq			##
1 root 1250 
##########################################################
219 jeremy 1251 
param_dnsmasq ()
1252 
{
1253 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1254 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1255 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1256 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1257 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1258 
# Configuration file for "dnsmasq in forward mode"
503 richard 1259 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1260 
listen-address=$PRIVATE_IP
1261 
listen-address=127.0.0.1
286 richard 1262 
no-dhcp-interface=$INTIF
259 richard 1263 
bind-interfaces
1264 
cache-size=256
1265 
domain=$DOMAIN
1266 
domain-needed
1267 
expand-hosts
1268 
bogus-priv
1269 
filterwin2k
1270 
server=$DNS1
1271 
server=$DNS2
498 richard 1272 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1273 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1274 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1275 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1276 
 
291 franck 1277 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1278 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1279 
EOF
520 richard 1280 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1281 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1282 
	# Configuration file for "dnsmasq with blackhole"
1283 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1284 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1285 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1286 
listen-address=$PRIVATE_IP
1287 
port=54
1288 
no-dhcp-interface=$INTIF
1289 
bind-interfaces
1290 
cache-size=256
1291 
domain=$DOMAIN
1292 
domain-needed
1293 
expand-hosts
1294 
bogus-priv
1295 
filterwin2k
1296 
server=$DNS1
1297 
server=$DNS2
1298 
EOF
718 franck 1299 
 
800 richard 1300 
# Init file modification
503 richard 1301 
[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1302 
# Start and stop a 2nd process for the "DNS blackhole"
520 richard 1303 
$SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq
503 richard 1304 
$SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq
800 richard 1305 
# Start after chilli (65) which create tun0
1306 
$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1307 
# Optionnellement on pré-active les logs DNS des clients
786 richard 1308 
[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
933 franck 1309 
$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1310 
# Optionnellement, exemple de configuration avec un A.D.
975 franck 1311 
echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.2"' >> /etc/sysconfig/dnsmasq
308 richard 1312 
} # End dnsmasq
1313 
 
1314 
##########################################################
1315 
##		Fonction BL (BlackList)			##
1316 
##########################################################
1317 
BL ()
1318 
{
1319 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1320 
	rm -rf $DIR_DG/lists/blacklists
1321 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1322 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1323 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1324 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1325 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1326 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1327 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1328 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1329 
	touch $DIR_DG/lists/exceptionsitelist
1330 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1331 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1332 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1333 
# Dansguardian filter config for ALCASAR
1334 
EOF
648 richard 1335 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1336 
# Dansguardian domain filter config for ALCASAR
1337 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1338 
#**
1339 
# block all SSL and CONNECT tunnels
1340 
**s
1341 
# block all SSL and CONNECT tunnels specified only as an IP
1342 
*ips
1343 
# block all sites specified only by an IP
1344 
*ip
1345 
EOF
1000 richard 1346 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1347 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1348 
# Bing - add 'adlt=strict'
1349 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1350 
# Youtube - add 'edufilter=your_ID'
885 richard 1351 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1352 
EOF
1000 richard 1353 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1354 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1355 
	chown -R dansguardian:apache $DIR_DG
1356 
	chmod -R g+rw $DIR_DG
786 richard 1357 
# On adapte la BL de Toulouse à notre structure
654 richard 1358 
	if [ "$mode" != "update" ]; then
1359 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1360 
	fi
308 richard 1361 
}
219 jeremy 1362 
 
1 root 1363 
##########################################################
1364 
##		Fonction cron				##
1365 
## - Mise en place des différents fichiers de cron	##
1366 
##########################################################
1367 
cron ()
1368 
{
1369 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1370 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1371 
	cat <<EOF > /etc/crontab
1372 
SHELL=/bin/bash
1373 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1374 
MAILTO=root
1375 
HOME=/
1376 
 
1377 
# run-parts
1378 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1379 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1380 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1381 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1382 
EOF
1383 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1384 
	cat <<EOF >> /etc/anacrontab
667 franck 1385 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1386 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1387 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1388 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1389 
EOF
667 franck 1390 
	cat <<EOF > /etc/cron.d/alcasar-clean_log
713 franck 1391 
# suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30)
865 richard 1392 
30 4 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --clean
1 root 1393 
EOF
811 richard 1394 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1395 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1396 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1397 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1398 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1399 
EOF
667 franck 1400 
	cat <<EOF > /etc/cron.d/alcasar-export_log
713 franck 1401 
# export des log squid, firewall et apache (tous les lundi à 5h00)
865 richard 1402 
00 5 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --export
1 root 1403 
EOF
952 franck 1404 
	cat <<EOF > /etc/cron.d/alcasar-archive
1405 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1406 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1407 
EOF
1 root 1408 
	cat << EOF > /etc/cron.d/awstats
713 franck 1409 
# mise à jour des stats de consultation WEB toutes les 30'
419 franck 1410 
*/30 * * * * root $DIR_ACC/awstats/awstats.pl -config=localhost -update >/dev/null 2>&1
1 root 1411 
EOF
667 franck 1412 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1413 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1414 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1415 
EOF
722 franck 1416 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1417 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1418 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1419 
EOF
1 root 1420 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1421 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1422 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1423 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1424 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1425 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1426 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1427 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1428 
	rm -f /etc/cron.daily/freeradius-web
1429 
	rm -f /etc/cron.monthly/freeradius-web
1430 
	cat << EOF > /etc/cron.d/freeradius-web
1431 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1432 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1433 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1434 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1435 
EOF
671 franck 1436 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1437 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1438 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1439 
EOF
808 franck 1440 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1441 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1442 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1443 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1444 
EOF
522 richard 1445 
# suppression des crons usagers
1446 
	rm -f /var/spool/cron/*
1 root 1447 
} # End cron
1448 
 
1449 
##################################################################
1450 
##			Fonction post_install			##
1451 
## - Modification des bannières (locales et ssh) et des prompts ##
1452 
## - Installation de la structure de chiffrement pour root	##
1453 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1454 
## - Mise en place du la rotation des logs			##
5 franck 1455 
## - Configuration dans le cas d'une mise à jour		##
1 root 1456 
##################################################################
1457 
post_install()
1458 
{
1459 
# adaptation du script "chien de garde" (watchdog)
376 franck 1460 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1461 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1462 
# création de la bannière locale
1007 richard 1463 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1464 
	cp -f $DIR_CONF/banner /etc/mageia-release
1465 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1466 
# création de la bannière SSH
1007 richard 1467 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1468 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1469 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1470 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1471 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1472 
# postfix banner anonymisation
1473 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1474 
# sshd écoute côté LAN et WAN
1 root 1475 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1476 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1477 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1478 
	echo "SSH=off" >> $CONF_FILE
694 franck 1479 
	echo 'Admin_from_IP="0.0.0.0/0.0.0.0"' >> $CONF_FILE
628 richard 1480 
	echo "QOS=off" >> $CONF_FILE
1481 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1482 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1483 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1484 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1485 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1486 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1 root 1487 
# Coloration des prompts
1488 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1489 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1490 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1491 
# Droits d'exécution pour utilisateur apache et sysadmin
1492 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1493 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1494 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1495 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1496 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1497 
	chmod 644 /etc/logrotate.d/*
714 franck 1498 
# rectification sur versions précédentes de la compression des logs
706 franck 1499 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1500 
# actualisation des fichiers logs compressés
714 franck 1501 
	for dir in firewall squid dansguardian httpd
706 franck 1502 
	do
714 franck 1503 
	      find /var/log/$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 1504 
	done
1505 
# export des logs en 'retard' dans /var/Save/logs
865 richard 1506 
	/usr/local/bin/alcasar-log.sh --export
1 root 1507 
# processus lancés par défaut au démarrage
796 richard 1508 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam
1 root 1509 
	do
1510 
		/sbin/chkconfig --add $i
1511 
	done
1005 richard 1512 
 
1513 
	# On rajoute une tempo pour relancer radius après le redémarrage de mysqld (bug en cours d'analyse)
1514 
#	cat << EOF > /etc/rc.local
953 franck 1515 
#!/bin/sh
1516 
#
1517 
### BEGIN INIT INFO
1518 
# Provides: rc.local
1519 
# X-Mandriva-Compat-Mode
1520 
# Default-Start: 2 3 4 5
1521 
# Short-Description: Local initialization script
1522 
# Description: This script will be executed *after* all the other init scripts.
1523 
#              You can put your own initialization stuff in here if you don't
1524 
#              want to do the full Sys V style init stuff.
1525 
### END INIT INFO
1005 richard 1526 
#
1527 
#/etc/init.d/mysqld restart
1528 
#sleep 1
1529 
#/etc/init.d/radiusd restart
1530 
#
1531 
#touch /var/lock/subsys/local
1532 
#EOF
953 franck 1533 
 
1005 richard 1534 
# On applique les préconisations ANSSI
1535 
# Apply French Security Agency rules
568 richard 1536 
# ignorer les broadcast ICMP. (attaque smurf)
1537 
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
1538 
# ignorer les erreurs ICMP bogus
1539 
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1540 
# désactiver l'envoi et la réponse aux ICMP redirects
679 richard 1541 
sysctl -w net.ipv4.conf.all.accept_redirects=0
568 richard 1542 
accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
1543 
	if [ "$accept_redirect" == "0" ]
1544 
	then
679 richard 1545 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1546 
	else
1547 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1548 
	fi
679 richard 1549 
sysctl -w net.ipv4.conf.all.send_redirects=0
568 richard 1550 
send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
1551 
	if [ "$send_redirect" == "0" ]
1552 
	then
679 richard 1553 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1554 
	else
1555 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1556 
	fi
1557 
# activer les SYN Cookies (attaque syn flood)
679 richard 1558 
sysctl -w net.ipv4.tcp_syncookies=1
568 richard 1559 
tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
1560 
	if [ "$tcp_syncookies" == "0" ]
1561 
	then
679 richard 1562 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1563 
	else
1564 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1565 
	fi
595 richard 1566 
# activer l'antispoofing niveau Noyau
568 richard 1567 
sysctl -w net.ipv4.conf.all.rp_filter=1
1568 
# ignorer le source routing
679 richard 1569 
sysctl -w net.ipv4.conf.all.accept_source_route=0
568 richard 1570 
accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
1571 
	if [ "$accept_source_route" == "0" ]
1572 
	then
679 richard 1573 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1574 
	else
1575 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1576 
	fi
679 richard 1577 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1578 
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1579 
timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
1580 
	if [ "$timeout_established" == "0" ]
1581 
	then
1582 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1583 
	else
793 richard 1584 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1585 
	fi
1586 
# suppression des log_martians (ALCASAR est souvent entre deux réseaux en adressage privée)
568 richard 1587 
sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1588 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1589 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
59 richard 1590 
# modification /etc/inittab
1591 
	[ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default
1003 richard 1592 
# We keep only 3 TTYs
59 richard 1593 
	$SED "s?^4.*?#&?g" /etc/inittab
1594 
	$SED "s?^5.*?#&?g" /etc/inittab
1595 
	$SED "s?^6.*?#&?g" /etc/inittab
1003 richard 1596 
# switch to multi-users runlevel (instead of x11)
1597 
ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1598 
$SED "s?^id.*?id:3:initdefault:?g" /etc/inittab
1005 richard 1599 
#	GRUB modifications
1600 
# limit wait time to 3s
1601 
# create an alcasar entry instead of linux-nonfb
1602 
# change display to 1024*768 (vga791)
470 richard 1603 
$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1005 richard 1604 
$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1605 
$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1606 
$SED "/^kernel/s/vga=.*/vga=791/" /boot/grub/menu.lst
1007 richard 1607 
$SED "/^gfxmenu/d" /boot/grub/menu.lst
1005 richard 1608 
 
1003 richard 1609 
# Remove unused services and users
1007 richard 1610 
for old_svc in alsa sound dm
532 richard 1611 
do
1007 richard 1612 
	/sbin/chkconfig --del $old_svc
532 richard 1613 
done
1008 richard 1614 
for svc in snmpd.service sshd.service
1007 richard 1615 
do
1008 richard 1616 
	/bin/systemctl disable $svc
1007 richard 1617 
done
532 richard 1618 
for rm_users in avahi-autoipd avahi icapd
1619 
do
1620 
	user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1621 
	if [ "$user" == "$rm_users" ]
1622 
	then
1623 
		/usr/sbin/userdel -f $rm_users
1624 
	fi
1625 
done
628 richard 1626 
# Load and update the previous conf file
5 franck 1627 
if [ "$mode" = "update" ]
1628 
then
389 franck 1629 
	$DIR_DEST_BIN/alcasar-conf.sh --load
628 richard 1630 
	$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1631 
	$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
5 franck 1632 
fi
595 richard 1633 
rm -f /tmp/alcasar-conf*
434 richard 1634 
chown -R root:apache $DIR_DEST_ETC/*
512 richard 1635 
chmod -R 660 $DIR_DEST_ETC/*
1041 richard 1636 
chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1637 
# Apply and save the firewall rules
1638 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1639 
	sleep 2
1 root 1640 
	cd $DIR_INSTALL
5 franck 1641 
	echo ""
1 root 1642 
	echo "#############################################################################"
638 richard 1643 
	if [ $Lang == "fr" ]
1644 
		then
1645 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1646 
		echo "#                                                                           #"
1647 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1648 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1649 
		echo "#                                                                           #"
1650 
		echo "#############################################################################"
1651 
		echo
1652 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1653 
		echo
1654 
		echo "- Lisez attentivement la documentation d'exploitation"
1655 
		echo
1656 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1657 
		echo
1658 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1659 
	else
1660 
		echo "#                        Enf of ALCASAR install process                     #"
1661 
		echo "#                                                                           #"
1662 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1663 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1664 
		echo "#                                                                           #"
1665 
		echo "#############################################################################"
1666 
		echo
1667 
		echo "- The system will be rebooted in order to operate ALCASAR"
1668 
		echo
1669 
		echo "- Read the exploitation documentation"
1670 
		echo
1671 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1672 
		echo
1673 
		echo "                   Hit 'Enter' to continue"
1674 
	fi
815 richard 1675 
	sleep 2
1676 
	if [ "$mode" != "update" ]
820 richard 1677 
	then
815 richard 1678 
		read a
1679 
	fi
774 richard 1680 
	clear
1045 franck 1681 
 
1 root 1682 
	reboot
1683 
} # End post_install ()
1684 
 
1685 
#################################
1005 richard 1686 
#  	Main Install loop  	#
1 root 1687 
#################################
832 richard 1688 
dir_exec=`dirname "$0"`
1689 
if [ $dir_exec != "." ]
1690 
then
1691 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1692 
	echo "Launch this program from the ALCASAR archive directory"
1693 
	exit 0
1694 
fi
1695 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1696 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1697 
nb_args=$#
1698 
args=$1
1699 
if [ $nb_args -eq 0 ]
1700 
then
1701 
	nb_args=1
1702 
	args="-h"
1703 
fi
1704 
case $args in
1705 
	-\? | -h* | --h*)
1706 
		echo "$usage"
1707 
		exit 0
1708 
		;;
291 franck 1709 
	-i | --install)
959 franck 1710 
		license
5 franck 1711 
		header_install
29 richard 1712 
		testing
597 richard 1713 
# Test if ALCASAR is already installed
5 franck 1714 
		if [ -e $DIR_WEB/VERSION ]
1 root 1715 
		then
460 richard 1716 
			actual_version=`cat $DIR_WEB/VERSION`
595 richard 1717 
			if [ $Lang == "fr" ]
1718 
				then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée";
1719 
				else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed";
1720 
			fi
5 franck 1721 
			response=0
460 richard 1722 
			PTN='^[oOnNyY]$'
580 richard 1723 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1724 
			do
595 richard 1725 
				if [ $Lang == "fr" ]
1726 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1727 
					else echo -n "Do you want to update (Y/n)?";
1728 
				 fi
5 franck 1729 
				read response
1730 
			done
597 richard 1731 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1732 
			then
597 richard 1733 
				rm -f /tmp/alcasar-conf*
1734 
			else
636 richard 1735 
# Create a backup of running version importants files
5 franck 1736 
				chmod u+x $DIR_SCRIPTS/alcasar-conf.sh
389 franck 1737 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1738 
				mode="update"
5 franck 1739 
			fi
1 root 1740 
		fi
595 richard 1741 
# RPMs install
1742 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1743 
		if [ "$?" != "0" ]
1 root 1744 
		then
595 richard 1745 
			exit 0
1746 
		fi
1747 
		if [ -e $DIR_WEB/VERSION ]
1748 
		then
597 richard 1749 
# Uninstall the running version
532 richard 1750 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1751 
		fi
636 richard 1752 
# Test if manual update
1057 richard 1753 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1754 
		then
636 richard 1755 
			header_install
595 richard 1756 
			if [ $Lang == "fr" ]
636 richard 1757 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1758 
				else echo "The configuration file of an old version has been found";
595 richard 1759 
			fi
597 richard 1760 
			response=0
1761 
			PTN='^[oOnNyY]$'
1762 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1763 
			do
1764 
				if [ $Lang == "fr" ]
1765 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1766 
					else echo -n "Do you want to use it (Y/n)?";
1767 
				 fi
1768 
				read response
1769 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1770 
				then rm -f /tmp/alcasar-conf*
1771 
				fi
1772 
			done
1773 
		fi
636 richard 1774 
# Test if update
1057 richard 1775 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1776 
		then
1777 
			if [ $Lang == "fr" ]
1778 
				then echo "#### Installation avec mise à jour ####";
1779 
				else echo "#### Installation with update     ####";
1780 
			fi
636 richard 1781 
# Extract the central configuration file
1057 richard 1782 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1783 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1784 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1785 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1786 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1787 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1788 
			mode="update"
1789 
		else
1790 
			mode="install"
1 root 1791 
		fi
604 richard 1792 
		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 1793 
		do
1794 
			$func
1007 richard 1795 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1796 
		done
5 franck 1797 
		;;
291 franck 1798 
	-u | --uninstall)
5 franck 1799 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1800 
		then
597 richard 1801 
			if [ $Lang == "fr" ]
1802 
				then echo "ALCASAR n'est pas installé!";
1803 
				else echo "ALCASAR isn't installed!";
1804 
			fi
1 root 1805 
			exit 0
1806 
		fi
5 franck 1807 
		response=0
1808 
		PTN='^[oOnN]$'
580 richard 1809 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1810 
		do
597 richard 1811 
			if [ $Lang == "fr" ]
1812 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1813 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1814 
			fi
5 franck 1815 
			read response
1816 
		done
597 richard 1817 
		if [ "$reponse" = "o" ] || [ "$reponse" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1818 
		then
389 franck 1819 
			$DIR_SCRIPT/alcasar-conf.sh --create
498 richard 1820 
		else
1821 
			rm -f /tmp/alcasar-conf*
1 root 1822 
		fi
597 richard 1823 
# Uninstall the running version
65 richard 1824 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1825 
		;;
1826 
	*)
1827 
		echo "Argument inconnu :$1";
460 richard 1828 
		echo "Unknown argument :$1";
1 root 1829 
		echo "$usage"
1830 
		exit 1
1831 
		;;
1832 
esac
10 franck 1833 
# end of script
366 franck 1834