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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1010 2013-01-06 14:06:16Z 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 $LANG|cut -c 1-2`
1 root 53 
# ******* Files parameters - paramètres fichiers *********
832 richard 54 
DIR_INSTALL=`pwd`				# install directory
1 root 55 
DIR_CONF="$DIR_INSTALL/conf"			# répertoire d'installation contenant les fichiers de configuration
56 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# répertoire d'installation contenant les scripts
806 richard 57 
DIR_SAVE="/var/Save"				# répertoire de sauvegarde (system_backup, user_db_backup, logs)
316 richard 58 
DIR_WEB="/var/www/html"				# répertoire racine APACHE
648 richard 59 
DIR_DG="/etc/dansguardian"			# répertoire de config de DansGuardian
316 richard 60 
DIR_ACC="$DIR_WEB/acc"				# répertoire du centre de gestion 'ALCASAR Control Center'
1 root 61 
DIR_DEST_BIN="/usr/local/bin"			# répertoire des scripts
62 
DIR_DEST_SBIN="/usr/local/sbin"			# répertoire des scripts d'admin
63 
DIR_DEST_ETC="/usr/local/etc"			# répertoire des fichiers de conf
628 richard 64 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# fichier de conf d'alcasar
65 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# fichier texte contenant les mots de passe et secrets partagés
1 root 66 
# ******* DBMS parameters - paramètres SGBD ********
67 
DB_RADIUS="radius"				# nom de la base de données utilisée par le serveur FreeRadius
68 
DB_USER="radius"				# nom de l'utilisateur de la base de données
69 
# ******* Network parameters - paramètres réseau *******
503 richard 70 
HOSTNAME="alcasar"				#
1 root 71 
DOMAIN="localdomain"				# domaine local
72 
EXTIF="eth0"					# ETH0 est l'interface connectée à Internet (Box FAI)
994 franck 73 
MTU="1500"
74 
ETHTOOL_OPTS="speed 100 duplex full"
1 root 75 
INTIF="eth1"					# ETH1 est l'interface connectée au réseau local de consultation
597 richard 76 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# adresse d'ALCASAR (+masque) proposée par défaut sur le réseau de consultation
1 root 77 
# ****** Paths - chemin des commandes *******
78 
SED="/bin/sed -i"
79 
# ****************** End of global parameters *********************
80 
 
959 franck 81 
license ()
82 
{
83 
	if [ $Lang == "fr" ]
967 franck 84 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
85 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 86 
	fi
975 franck 87 
	echo "Taper sur Entrée pour continuer !"
88 
	echo "Enter to continue."
959 franck 89 
	read a
90 
}
91 
 
1 root 92 
header_install ()
93 
{
94 
	clear
95 
	echo "-----------------------------------------------------------------------------"
460 richard 96 
	echo "                     ALCASAR V$VERSION Installation"
1 root 97 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
98 
	echo "-----------------------------------------------------------------------------"
99 
} # End of header_install ()
100 
 
101 
##################################################################
1005 richard 102 
##			Function TESTING			##
103 
## - Test of Internet access					##
29 richard 104 
##################################################################
105 
testing ()
106 
{
595 richard 107 
	if [ $Lang == "fr" ]
784 richard 108 
		then echo -n "Tests des paramètres réseau : "
595 richard 109 
		else echo -n "Network parameters tests : "
110 
	fi
784 richard 111 
# We test eth0 config files
112 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
113 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
114 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
115 
		then
116 
		if [ $Lang == "fr" ]
117 
		then
118 
			echo "Échec"
119 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
120 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 121 
			echo "Appliquez les changements : 'service network restart'"
784 richard 122 
		else
123 
			echo "Failed"
124 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
125 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 126 
			echo "Apply the new configuration 'service network restart'"
784 richard 127 
		fi
830 richard 128 
		echo "DEVICE=$EXTIF"
784 richard 129 
		echo "IPADDR="
130 
		echo "NETMASK="
131 
		echo "GATEWAY="
132 
		echo "DNS1="
133 
		echo "DNS2="
830 richard 134 
		echo "ONBOOT=yes"
784 richard 135 
		exit 0
136 
	fi
137 
	echo -n "."
460 richard 138 
# We test the Ethernet links state
29 richard 139 
	for i in $EXTIF $INTIF
140 
	do
294 richard 141 
		/sbin/ip link set $i up
306 richard 142 
		sleep 3
808 franck 143 
		CMD=`/usr/sbin/ethtool $i |grep Link | awk '{print $NF}'`
144 
		CMD2=`/sbin/mii-tool $i | grep -i link | awk '{print $NF}'`
145 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 146 
			then
595 richard 147 
			if [ $Lang == "fr" ]
148 
			then
149 
				echo "Échec"
150 
				echo "Le lien réseau de la carte $i n'est pas actif."
151 
				echo "Réglez ce problème puis relancez ce script."
152 
			else
153 
				echo "Failed"
154 
				echo "The link state of $i interface id down."
155 
				echo "Resolv this problem, then restart this script."
156 
			fi
29 richard 157 
			exit 0
158 
		fi
308 richard 159 
	echo -n "."
29 richard 160 
	done
161 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 162 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 163 
		if [ $Lang == "fr" ]
164 
		then
165 
			echo "Échec"
166 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
167 
			echo "Réglez ce problème puis relancez ce script."
168 
		else
169 
			echo "Failed"
170 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
171 
			echo "Resolv this problem, then restart this script."
172 
		fi
29 richard 173 
		exit 0
174 
	fi
308 richard 175 
	echo -n "."
978 franck 176 
# 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 177 
	if [ `ip route list|grep ^default|grep -c eth1` -eq "1" ] ; then
595 richard 178 
		if [ $Lang == "fr" ]
179 
			then echo "La configuration des cartes réseau va être corrigée."
180 
			else echo "The Ethernet card configuration will be corrected."
181 
		fi
29 richard 182 
		/etc/init.d/network stop
183 
		mv -f /etc/sysconfig/network-scripts/ifcfg-eth1 /etc/sysconfig/network-scripts/ifcfg-eth0
184 
		$SED "s?eth1?eth0?g" /etc/sysconfig/network-scripts/ifcfg-eth0
185 
		/etc/init.d/network start
186 
		echo 0 > /proc/sys/net/ipv4/conf/all/log_martians
187 
		sleep 2
595 richard 188 
		if [ $Lang == "fr" ]
189 
			then echo "Configuration corrigée"
190 
			else echo "Configuration updated"
191 
		fi
29 richard 192 
		sleep 2
595 richard 193 
		if [ $Lang == "fr" ]
194 
			then echo "Vous pouvez relancer ce script."
195 
			else echo "You can restart this script."
196 
		fi
29 richard 197 
		exit 0
198 
	fi
308 richard 199 
	echo -n "."
978 franck 200 
# On teste le lien vers le routeur par defaut
308 richard 201 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
202 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 203 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 204 
	       	then
595 richard 205 
		if [ $Lang == "fr" ]
206 
		then
207 
			echo "Échec"
208 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
209 
			echo "Réglez ce problème puis relancez ce script."
210 
		else
211 
			echo "Failed"
212 
			echo "The Internet gateway doesn't answered"
213 
			echo "Resolv this problem, then restart this script."
214 
		fi
308 richard 215 
		exit 0
216 
	fi
217 
	echo -n "."
421 franck 218 
# On teste la connectivité Internet
29 richard 219 
	rm -rf /tmp/con_ok.html
308 richard 220 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 221 
	if [ ! -e /tmp/con_ok.html ]
222 
	then
595 richard 223 
		if [ $Lang == "fr" ]
224 
		then
225 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
226 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
227 
			echo "Vérifiez la validité des adresses IP des DNS."
228 
		else
229 
			echo "The Internet connection try failed (google.fr)."
230 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
231 
			echo "Verify the DNS IP addresses"
232 
		fi
29 richard 233 
		exit 0
234 
	fi
235 
	rm -rf /tmp/con_ok.html
308 richard 236 
	echo ". : ok"
302 richard 237 
} # end of testing
238 
 
239 
##################################################################
240 
##			Fonction INIT				##
241 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
242 
## - Installation et modification des scripts du portail	##
243 
##################################################################
244 
init ()
245 
{
527 richard 246 
	if [ "$mode" != "update" ]
302 richard 247 
	then
248 
# On affecte le nom d'organisme
597 richard 249 
		header_install
302 richard 250 
		ORGANISME=!
251 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 252 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 253 
                do
595 richard 254 
			if [ $Lang == "fr" ]
597 richard 255 
			       	then echo -n "Entrez le nom de votre organisme : "
256 
				else echo -n "Enter the name of your organism : "
595 richard 257 
			fi
330 franck 258 
			read ORGANISME
613 richard 259 
			if [ "$ORGANISME" == "" ]
330 franck 260 
				then
261 
				ORGANISME=!
262 
			fi
263 
		done
302 richard 264 
	fi
1 root 265 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 266 
	rm -f $PASSWD_FILE
59 richard 267 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de protection du menu Grub
628 richard 268 
	echo -n "Password to protect the boot menu (GRUB) : " > $PASSWD_FILE
269 
	echo "$grubpwd" >> $PASSWD_FILE
59 richard 270 
	md5_grubpwd=`/usr/bin/md5pass $grubpwd`
384 richard 271 
	$SED "/^password.*/d" /boot/grub/menu.lst
272 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1 root 273 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'administrateur Mysqld
1003 richard 274 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 275 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1 root 276 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'utilisateur Mysqld (utilisé par freeradius)
1003 richard 277 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 278 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1 root 279 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre intercept.php et coova-chilli
628 richard 280 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
281 
	echo "$secretuam" >> $PASSWD_FILE
1 root 282 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre coova-chilli et FreeRadius
628 richard 283 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
284 
	echo "$secretradius" >> $PASSWD_FILE
285 
	chmod 640 $PASSWD_FILE
977 richard 286 
# Scripts and conf files copy
287 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 288 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 289 
#  - 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 290 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 291 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 292 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 293 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
294 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 295 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
296 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 297 
# generate central conf file
298 
	cat <<EOF > $CONF_FILE
612 richard 299 
##########################################
300 
##                                      ##
301 
##          ALCASAR Parameters          ##
302 
##                                      ##
303 
##########################################
1 root 304 
 
612 richard 305 
INSTALL_DATE=$DATE
306 
VERSION=$VERSION
307 
ORGANISM=$ORGANISME
923 franck 308 
DOMAIN=$DOMAIN
612 richard 309 
EOF
628 richard 310 
	chmod o-rwx $CONF_FILE
1 root 311 
} # End of init ()
312 
 
313 
##################################################################
314 
##			Fonction network			##
315 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 316 
## - Nommage DNS du système 					##
1 root 317 
## - Configuration de l'interface eth1 (réseau de consultation)	##
318 
## - Modification du fichier /etc/hosts				##
319 
## - Configuration du serveur de temps (NTP)			##
320 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
321 
##################################################################
322 
network ()
323 
{
324 
	header_install
636 richard 325 
	if [ "$mode" != "update" ]
326 
		then
327 
		if [ $Lang == "fr" ]
328 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
329 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
330 
		fi
331 
		response=0
332 
		PTN='^[oOyYnN]$'
333 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 334 
		do
595 richard 335 
			if [ $Lang == "fr" ]
659 richard 336 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 337 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 338 
			fi
1 root 339 
			read response
340 
		done
636 richard 341 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
342 
		then
343 
			PRIVATE_IP_MASK="0"
344 
			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:]]$'
345 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 346 
			do
595 richard 347 
				if [ $Lang == "fr" ]
597 richard 348 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
349 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 350 
				fi
597 richard 351 
				read PRIVATE_IP_MASK
1 root 352 
			done
636 richard 353 
		else
354 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
355 
		fi
595 richard 356 
	else
637 richard 357 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
358 
		rm -rf conf/etc/alcasar.conf
1 root 359 
	fi
861 richard 360 
# Define LAN side global parameters
1 root 361 
	hostname $HOSTNAME
977 richard 362 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
363 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
364 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
365 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
366 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
367 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
368 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
369 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
370 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
371 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 372 
	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 373 
	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 374 
	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 375 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF (eth1)
841 richard 376 
# Define Internet parameters
14 richard 377 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
378 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
379 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 380 
	DNS1=${DNS1:=208.67.220.220}
381 
	DNS2=${DNS2:=208.67.222.222}
597 richard 382 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
784 richard 383 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m 192.168.182.2 | cut -d"=" -f2`
384 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
385 
	PUBLIC_PREFIX=`/bin/ipcalc -p 192.168.182.2 $PUBLIC_NETMASK|cut -d"=" -f2`
861 richard 386 
 
765 stephane 387 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 388 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 389 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
390 
	echo "DNS1=$DNS1" >> $CONF_FILE
391 
	echo "DNS2=$DNS2" >> $CONF_FILE
392 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 393 
	echo "DHCP=full" >> $CONF_FILE
914 franck 394 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
395 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
396 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 397 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 398 
# config network
1 root 399 
	cat <<EOF > /etc/sysconfig/network
400 
NETWORKING=yes
401 
HOSTNAME="$HOSTNAME"
402 
FORWARD_IPV4=true
403 
EOF
841 richard 404 
# config /etc/hosts
1 root 405 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
406 
	cat <<EOF > /etc/hosts
503 richard 407 
127.0.0.1	localhost
914 franck 408 
$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN
1 root 409 
EOF
841 richard 410 
# Config eth0 (Internet)
14 richard 411 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
412 
DEVICE=$EXTIF
413 
BOOTPROTO=static
597 richard 414 
IPADDR=$PUBLIC_IP
415 
NETMASK=$PUBLIC_NETMASK
416 
GATEWAY=$PUBLIC_GATEWAY
14 richard 417 
DNS1=127.0.0.1
418 
ONBOOT=yes
419 
METRIC=10
420 
NOZEROCONF=yes
421 
MII_NOT_SUPPORTED=yes
422 
IPV6INIT=no
423 
IPV6TO4INIT=no
424 
ACCOUNTING=no
425 
USERCTL=no
994 franck 426 
MTU=$MTU
427 
#ETHTOOL_OPTS=$ETHTOOL_OPTS
14 richard 428 
EOF
841 richard 429 
# Config eth1 (consultation LAN) in normal mode
430 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
431 
DEVICE=$INTIF
432 
BOOTPROTO=static
433 
ONBOOT=yes
434 
NOZEROCONF=yes
435 
MII_NOT_SUPPORTED=yes
436 
IPV6INIT=no
437 
IPV6TO4INIT=no
438 
ACCOUNTING=no
439 
USERCTL=no
440 
EOF
441 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 442 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 443 
DEVICE=$INTIF
444 
BOOTPROTO=static
445 
IPADDR=$PRIVATE_IP
604 richard 446 
NETMASK=$PRIVATE_NETMASK
1 root 447 
ONBOOT=yes
448 
METRIC=10
449 
NOZEROCONF=yes
450 
MII_NOT_SUPPORTED=yes
14 richard 451 
IPV6INIT=no
452 
IPV6TO4INIT=no
453 
ACCOUNTING=no
454 
USERCTL=no
1 root 455 
EOF
440 franck 456 
# Mise à l'heure du serveur
457 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
458 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 459 
0.fr.pool.ntp.org	# adapt to your country
460 
1.fr.pool.ntp.org
461 
2.fr.pool.ntp.org
440 franck 462 
EOF
463 
# Configuration du serveur de temps (sur lui même)
1 root 464 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
465 
	cat <<EOF > /etc/ntp.conf
456 franck 466 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 467 
server 1.fr.pool.ntp.org
468 
server 2.fr.pool.ntp.org
469 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 470 
fudge 127.127.1.0 stratum 10
604 richard 471 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 472 
restrict 127.0.0.1
310 richard 473 
driftfile /var/lib/ntp/drift
1 root 474 
logfile /var/log/ntp.log
475 
EOF
440 franck 476 
 
310 richard 477 
	chown -R ntp:ntp /var/lib/ntp
1 root 478 
# Renseignement des fichiers hosts.allow et hosts.deny
479 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
480 
	cat <<EOF > /etc/hosts.allow
481 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 482 
sshd: ALL
1 root 483 
ntpd: $PRIVATE_NETWORK_SHORT
484 
EOF
485 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
486 
	cat <<EOF > /etc/hosts.deny
487 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
488 
EOF
604 richard 489 
# Firewall config
790 richard 490 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
491 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
492 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 493 
# create the filter exception file and ip_bloqued file
790 richard 494 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 495 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
496 
	echo "#$PUBLIC_IP/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 497 
# load conntrack ftp module
498 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
499 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
860 richard 500 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 501 
} # End of network ()
502 
 
503 
##################################################################
504 
##			Fonction gestion			##
505 
## - installation du centre de gestion				##
506 
## - configuration du serveur web (Apache)			##
507 
## - définition du 1er comptes de gestion 			##
508 
## - sécurisation des accès					##
509 
##################################################################
510 
gestion()
511 
{
512 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
513 
	mkdir $DIR_WEB
514 
# Copie et configuration des fichiers du centre de gestion
316 richard 515 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 516 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 517 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
518 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
519 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
520 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
498 richard 521 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php
316 richard 522 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 523 
	chown -R apache:apache $DIR_WEB/*
840 richard 524 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 525 
	do
526 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
527 
	done
5 franck 528 
	chown -R root:apache $DIR_SAVE
71 richard 529 
# Configuration et sécurisation php
530 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 531 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
532 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 533 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
534 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 535 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
536 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
537 
# Configuration et sécurisation Apache
790 richard 538 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 539 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
580 richard 540 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf
303 richard 541 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 542 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
543 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
544 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 545 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
546 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
547 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
548 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
549 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 551 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 552 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
553 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
554 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
555 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
556 
	cat <<EOF > /var/www/error/include/bottom.html
557 
</body>
558 
</html>
559 
EOF
560 
# Définition du premier compte lié au profil 'admin'
509 richard 561 
	header_install
510 richard 562 
	if [ "$mode" = "install" ]
563 
	then
613 richard 564 
		admin_portal=!
565 
		PTN='^[a-zA-Z0-9-]*$'
566 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
567 
                	do
568 
			header_install
569 
			if [ $Lang == "fr" ]
570 
			then
571 
				echo ""
572 
				echo "Définissez un premier compte d'administration du portail :"
573 
				echo
574 
				echo -n "Nom : "
575 
			else
576 
				echo ""
577 
				echo "Define the first account allow to administrate the portal :"
578 
				echo
579 
				echo -n "Account : "
580 
			fi
581 
			read admin_portal
582 
			if [ "$admin_portal" == "" ]
583 
				then
584 
				admin_portal=!
585 
			fi
586 
			done
1 root 587 
# Création du fichier de clés de ce compte dans le profil "admin"
510 richard 588 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
589 
		mkdir -p $DIR_DEST_ETC/digest
590 
		chmod 755 $DIR_DEST_ETC/digest
591 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
592 
			do
613 richard 593 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 594 
			done
595 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
595 richard 596 
	else   # mise à jour des versions < 2.1
1010 richard 597 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 1 ])
510 richard 598 
			then
613 richard 599 
			if [ $Lang == "fr" ]
600 
			then
601 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
602 
				echo
603 
				echo -n "Nom : "
604 
			else
605 
				echo "This update need to redefine the first admin account"
606 
				echo
607 
				echo -n "Account : "
608 
			fi
609 
			read admin_portal
510 richard 610 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
611 
			mkdir -p $DIR_DEST_ETC/digest
612 
			chmod 755 $DIR_DEST_ETC/digest
613 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
614 
			do
613 richard 615 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 616 
			done
617 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
618 
		fi
619 
	fi
434 richard 620 
# synchronisation horaire
621 
	ntpd -q -g &
1 root 622 
# Sécurisation du centre
988 franck 623 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 624 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 625 
<Directory $DIR_ACC>
1 root 626 
	SSLRequireSSL
627 
	AllowOverride None
628 
	Order deny,allow
629 
	Deny from all
630 
	Allow from 127.0.0.1
631 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 632 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 633 
	require valid-user
634 
	AuthType digest
635 
	AuthName $HOSTNAME
636 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 637 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
580 richard 638 
	ErrorDocument 404 https://$HOSTNAME/
1 root 639 
</Directory>
316 richard 640 
<Directory $DIR_ACC/admin>
1 root 641 
	SSLRequireSSL
642 
	AllowOverride None
643 
	Order deny,allow
644 
	Deny from all
645 
	Allow from 127.0.0.1
646 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 647 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 648 
	require valid-user
649 
	AuthType digest
650 
	AuthName $HOSTNAME
651 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 652 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 653 
	ErrorDocument 404 https://$HOSTNAME/
1 root 654 
</Directory>
344 richard 655 
<Directory $DIR_ACC/manager>
1 root 656 
	SSLRequireSSL
657 
	AllowOverride None
658 
	Order deny,allow
659 
	Deny from all
660 
	Allow from 127.0.0.1
661 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 662 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 663 
	require valid-user
664 
	AuthType digest
665 
	AuthName $HOSTNAME
666 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 667 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
580 richard 668 
	ErrorDocument 404 https://$HOSTNAME/
1 root 669 
</Directory>
316 richard 670 
<Directory $DIR_ACC/backup>
671 
	SSLRequireSSL
672 
	AllowOverride None
673 
	Order deny,allow
674 
	Deny from all
675 
	Allow from 127.0.0.1
676 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 677 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 678 
	require valid-user
679 
	AuthType digest
680 
	AuthName $HOSTNAME
681 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 682 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
580 richard 683 
	ErrorDocument 404 https://$HOSTNAME/
316 richard 684 
</Directory>
811 richard 685 
Alias /save/ "$DIR_SAVE/"
686 
<Directory $DIR_SAVE>
687 
	SSLRequireSSL
688 
	Options Indexes
689 
	Order deny,allow
690 
	Deny from all
691 
	Allow from 127.0.0.1
692 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 693 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 694 
	require valid-user
695 
	AuthType digest
696 
	AuthName $HOSTNAME
697 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
698 
	ErrorDocument 404 https://$HOSTNAME/
699 
</Directory>
1 root 700 
EOF
701 
} # End of gestion ()
702 
 
703 
##########################################################################################
704 
##				Fonction AC()						##
705 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
706 
##########################################################################################
707 
AC ()
708 
{
709 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 710 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 711 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 712 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
713 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
714 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 715 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 716 
	chown -R root:apache /etc/pki
1 root 717 
	chmod -R 750 /etc/pki
718 
} # End AC ()
719 
 
720 
##########################################################################################
721 
##			Fonction init_db()						##
722 
## - Initialisation de la base Mysql							##
723 
## - Affectation du mot de passe de l'administrateur (root)				##
724 
## - Suppression des bases et des utilisateurs superflus				##
725 
## - Création de la base 'radius'							##
726 
## - Installation du schéma de cette base						##
727 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
728 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
729 
##########################################################################################
730 
init_db ()
731 
{
732 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 733 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 734 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 735 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
736 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
737 
	/etc/init.d/mysqld start
738 
	sleep 4
739 
	mysqladmin -u root password $mysqlpwd
740 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 741 
# Delete exemple databases if exist
1 root 742 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 743 
# Create 'radius' database
1 root 744 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 745 
# Add an empty radius database structure
364 franck 746 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 747 
# modify the start script in order to close accounting connexion when the system is comming down or up
748 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
749 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
750 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 751 
} # End init_db ()
752 
 
753 
##########################################################################
754 
##			Fonction param_radius				##
755 
## - Paramètrage des fichiers de configuration FreeRadius		##
756 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
757 
## - Modification de fichier de conf pour l'accès à Mysql		##
758 
##########################################################################
759 
param_radius ()
760 
{
761 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
762 
	chown -R radius:radius /etc/raddb
763 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
764 
# paramètrage radius.conf
765 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
766 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
767 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
768 
# suppression de la fonction proxy
769 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
770 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 771 
# suppression du module EAP
772 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 773 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
774 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
775 
# prise en compte du module SQL et des compteurs SQL
776 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
777 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
778 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
779 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
780 
	rm -f /etc/raddb/sites-enabled/*
781 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
782 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
783 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
784 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
785 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 786 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 787 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
788 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
789 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
790 
	cat << EOF > /etc/raddb/clients.conf
791 
client 127.0.0.1 {
792 
	secret = $secretradius
793 
	shortname = localhost
794 
}
795 
EOF
796 
# modif sql.conf
797 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
798 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
799 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
800 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
801 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
802 
# modif dialup.conf
803 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
804 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
805 
} # End param_radius ()
806 
 
807 
##########################################################################
808 
##			Fonction param_web_radius			##
809 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
810 
## - Création du lien vers la page de changement de mot de passe        ##
811 
##########################################################################
812 
param_web_radius ()
813 
{
814 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 815 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
816 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
817 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 818 
# copie des fichiers modifiés
819 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 820 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 821 
# Modification des fichiers de configuration
1 root 822 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 823 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 824 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
825 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
826 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
827 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
828 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
829 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
830 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 831 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 832 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
833 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 834 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 835 
nas1_name: alcasar-$ORGANISME
1 root 836 
nas1_model: Portail captif
837 
nas1_ip: $PRIVATE_IP
838 
nas1_port_num: 0
839 
nas1_community: public
840 
EOF
841 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
842 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
843 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 844 
# Ajout du mappage des attributs chillispot
845 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
846 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 847 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
848 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
849 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
850 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 851 
	chown -R apache:apache /etc/freeradius-web
1 root 852 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
853 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 854 
<Directory $DIR_WEB/pass>
1 root 855 
	SSLRequireSSL
856 
	AllowOverride None
857 
	Order deny,allow
858 
	Deny from all
859 
	Allow from 127.0.0.1
860 
	Allow from $PRIVATE_NETWORK_MASK
580 richard 861 
	ErrorDocument 404 https://$HOSTNAME
1 root 862 
</Directory>
863 
EOF
864 
} # End of param_web_radius ()
865 
 
799 richard 866 
##################################################################################
867 
##			Fonction param_chilli					##
868 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
869 
## - Paramètrage de la page d'authentification (intercept.php)			##
870 
##################################################################################
1 root 871 
param_chilli ()
872 
{
799 richard 873 
# init file creation
461 richard 874 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 875 
	cat <<EOF > /etc/init.d/chilli
876 
#!/bin/sh
877 
#
878 
# chilli CoovaChilli init
879 
#
880 
# chkconfig: 2345 65 35
881 
# description: CoovaChilli
882 
### BEGIN INIT INFO
883 
# Provides:       chilli
884 
# Required-Start: network
885 
# Should-Start:
886 
# Required-Stop:  network
887 
# Should-Stop:
888 
# Default-Start:  2 3 5
889 
# Default-Stop:
890 
# Description:    CoovaChilli access controller
891 
### END INIT INFO
892 
 
893 
[ -f /usr/sbin/chilli ] || exit 0
894 
. /etc/init.d/functions
895 
CONFIG=/etc/chilli.conf
896 
pidfile=/var/run/chilli.pid
897 
[ -f \$CONFIG ] || {
898 
    echo "\$CONFIG Not found"
899 
    exit 0
900 
}
901 
RETVAL=0
902 
prog="chilli"
903 
case \$1 in
904 
    start)
905 
	if [ -f \$pidfile ] ; then
906 
		gprintf "chilli is already running"
907 
	else
908 
        	gprintf "Starting \$prog: "
909 
		rm -f /var/run/chilli* # cleaning
910 
        	/sbin/modprobe tun >/dev/null 2>&1
911 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
912 
		[ -e /dev/net/tun ] || {
913 
	    	(cd /dev;
914 
			mkdir net;
915 
			cd net;
916 
			mknod tun c 10 200)
917 
		}
918 
		ifconfig eth1 0.0.0.0
919 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
920 
        	RETVAL=$?
921 
	fi
922 
	;;
923 
 
924 
    reload)
925 
	killall -HUP chilli
926 
	;;
927 
 
928 
    restart)
929 
	\$0 stop
930 
        sleep 2
931 
	\$0 start
932 
	;;
933 
 
934 
    status)
935 
        status chilli
936 
        RETVAL=0
937 
        ;;
938 
 
939 
    stop)
940 
	if [ -f \$pidfile ] ; then
941 
        	gprintf "Shutting down \$prog: "
942 
		killproc /usr/sbin/chilli
943 
		RETVAL=\$?
944 
		[ \$RETVAL = 0 ] && rm -f $pidfile
945 
	else
946 
        	gprintf "chilli is not running"
947 
	fi
948 
	;;
949 
 
950 
    *)
951 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
952 
        exit 1
953 
esac
954 
echo
955 
EOF
956 
 
957 
# conf file creation
346 richard 958 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
959 
	cat <<EOF > /etc/chilli.conf
960 
# coova config for ALCASAR
961 
cmdsocket	/var/run/chilli.sock
962 
unixipc		chilli.eth1.ipc
963 
pidfile		/var/run/chilli.eth1.pid
964 
net		$PRIVATE_NETWORK_MASK
595 richard 965 
dhcpif		$INTIF
841 richard 966 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 967 
#nodynip
865 richard 968 
#statip
969 
dynip		$PRIVATE_NETWORK_MASK
346 richard 970 
domain		localdomain
355 richard 971 
dns1		$PRIVATE_IP
972 
dns2		$PRIVATE_IP
346 richard 973 
uamlisten	$PRIVATE_IP
503 richard 974 
uamport		3990
837 richard 975 
macauth
976 
macpasswd	password
346 richard 977 
locationname	$HOSTNAME
978 
radiusserver1	127.0.0.1
979 
radiusserver2	127.0.0.1
980 
radiussecret	$secretradius
981 
radiusauthport	1812
982 
radiusacctport	1813
467 richard 983 
uamserver	https://$HOSTNAME/intercept.php
346 richard 984 
radiusnasid	$HOSTNAME
985 
uamsecret	$secretuam
793 richard 986 
uamallowed	alcasar
346 richard 987 
coaport		3799
503 richard 988 
include		$DIR_DEST_ETC/alcasar-uamallowed
989 
include		$DIR_DEST_ETC/alcasar-uamdomain
917 franck 990 
#dhcpgateway
991 
#dhcprelayagent
992 
#dhcpgatewayport
346 richard 993 
EOF
977 richard 994 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
995 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 996 
# create files for trusted domains and urls
997 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 998 
	chown root:apache $DIR_DEST_ETC/alcasar-*
999 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1000 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1001 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1002 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1003 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1004 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1005 
	if [ "$chilli_exist" == "1" ]
1006 
	then
1007 
	      userdel -r chilli 2>/dev/null
1008 
	fi
1009 
	groupadd -f chilli
1010 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1011 
}  # End of param_chilli ()
1012 
 
1013 
##########################################################
1014 
##			Fonction param_squid		##
1015 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1016 
## - Initialisation de la base de données  		##
1017 
##########################################################
1018 
param_squid ()
1019 
{
1020 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1021 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1022 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1023 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1024 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1025 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1026 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1027 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1028 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1029 
# mode 'proxy transparent local'
595 richard 1030 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1031 
# Configuration du cache local
749 franck 1032 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
405 franck 1033 
# emplacement et formatage standard des logs
419 franck 1034 
	echo '#logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st %Ss:%Sh' >> /etc/squid/squid.conf
749 franck 1035 
	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 1036 
        echo "access_log /var/log/squid/access.log" >> /etc/squid/squid.conf
1 root 1037 
# compatibilité des logs avec awstats
315 richard 1038 
	echo "emulate_httpd_log on" >> /etc/squid/squid.conf
749 franck 1039 
	echo "half_closed_clients off" >> /etc/squid/squid.conf
1040 
	echo "server_persistent_connections off" >> /etc/squid/squid.conf
1041 
	echo "client_persistent_connections on" >> /etc/squid/squid.conf
1042 
	echo "client_lifetime 1440 minutes" >> /etc/squid/squid.conf
1043 
	echo "request_timeout 5 minutes" >> /etc/squid/squid.conf
1044 
	echo "persistent_request_timeout 2 minutes" >> /etc/squid/squid.conf
726 franck 1045 
	echo "cache_mem 256 MB" >> /etc/squid/squid.conf
749 franck 1046 
	echo "maximum_object_size_in_memory 4096 KB" >> /etc/squid/squid.conf
1047 
	echo "maximum_object_size     4096 KB" >> /etc/squid/squid.conf
835 richard 1048 
# anonymisation of squid version
813 richard 1049 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1050 
# remove the 'X_forwarded' http option
812 richard 1051 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1052 
# linked squid output in HAVP input
1053 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1054 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1055 
# avoid error messages on network interfaces state changes
313 richard 1056 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1057 
# reduce squid shutdown time (100 to 50)
1058 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1059 
 
835 richard 1060 
# Squid cache init
1 root 1061 
	/usr/sbin/squid -z
1062 
}  # End of param_squid ()
1063 
 
1064 
##################################################################
1065 
##		Fonction param_dansguardian			##
1066 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1067 
##################################################################
1068 
param_dansguardian ()
1069 
{
1070 
	mkdir /var/dansguardian
1071 
	chown dansguardian /var/dansguardian
497 richard 1072 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1073 
# Le filtrage est désactivé par défaut
497 richard 1074 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1075 
# la page d'interception est en français
497 richard 1076 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1077 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1078 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1079 
# on chaîne Dansguardian au proxy cache SQUID
1080 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1081 
# on remplace la page d'interception (template)
1082 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1083 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1084 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1085 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1086 
# lauch of 10 daemons (20 in largest server)
1087 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1088 
# on désactive par défaut le controle de contenu des pages html
497 richard 1089 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1090 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1091 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1092 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1093 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1094 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1095 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1096 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1097 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1098 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1099 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1100 
	touch $DIR_DG/lists/bannedextensionlist
1101 
	touch $DIR_DG/lists/bannedmimetypelist
1102 
# 'Safesearch' regex actualisation
498 richard 1103 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1104 
# empty LAN IP list that won't be WEB filtered
1105 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1106 
	touch $DIR_DG/lists/exceptioniplist
1107 
# Keep a copy of URL & domain filter configuration files
1108 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1109 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1110 
} # End of param_dansguardian ()
1111 
 
71 richard 1112 
##################################################################
1113 
##			Fonction antivirus			##
479 richard 1114 
## - configuration havp + libclamav				##
71 richard 1115 
##################################################################
1116 
antivirus ()
1117 
{
288 richard 1118 
# création de l'usager 'havp'
1119 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1120 
	if [ "$havp_exist" == "1" ]
288 richard 1121 
	then
478 richard 1122 
	      userdel -r havp 2>/dev/null
894 richard 1123 
	      groupdel havp 2>/dev/null
288 richard 1124 
	fi
307 richard 1125 
	groupadd -f havp
796 richard 1126 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1127 
	mkdir -p /var/tmp/havp /var/log/havp
1128 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1129 
# configuration d'HAVP
1130 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1131 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1132 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1133 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1134 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1135 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1136 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1137 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1138 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1139 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1140 
# skip checking of youtube flow (too heavy load / risk too low)
1141 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1142 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1143 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1144 
# remplacement du fichier d'initialisation
335 richard 1145 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1146 
# 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 1147 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1148 
# on remplace la page d'interception (template)
1149 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1150 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1151 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1152 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1153 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1154 
# Virus database update
1155 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1156 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1157 
	/usr/bin/freshclam
71 richard 1158 
}
1159 
 
1 root 1160 
##################################################################################
476 richard 1161 
##			param_ulogd function					##
1162 
## - Ulog config for multi-log files 						##
1163 
##################################################################################
1164 
param_ulogd ()
1165 
{
1166 
# Three instances of ulogd (three different logfiles)
1167 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1168 
	nl=1
1169 
	for log_type in tracability ssh ext-access
1170 
	do
1171 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1172 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1173 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1174 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1175 
		cat << EOF >> /etc/ulogd-$log_type.conf
1176 
[LOGEMU]
1177 
file="/var/log/firewall/$log_type.log"
1178 
sync=1
1179 
EOF
1180 
		nl=`expr $nl + 1`
1181 
	done
476 richard 1182 
	chown -R root:apache /var/log/firewall
1183 
	chmod 750 /var/log/firewall
1184 
	chmod 640 /var/log/firewall/*
1185 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1186 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1187 
}  # End of param_ulogd ()
1188 
 
1189 
##################################################################################
1 root 1190 
##				Fonction param_awstats				##
1191 
## - configuration de l'interface des logs de consultation WEB (AWSTAT)		##
1192 
##################################################################################
1193 
param_awstats()
1194 
{
316 richard 1195 
	cp -rf /usr/share/awstats/www/ $DIR_ACC/awstats/
1196 
	chown -R apache:apache $DIR_ACC/awstats
1 root 1197 
	cp /etc/awstats/awstats.conf /etc/awstats/awstats.conf.default
1198 
	$SED "s?^LogFile=.*?LogFile=\"/var/log/squid/access.log\"?g" /etc/awstats/awstats.conf
1199 
	$SED "s?^LogFormat=.*?LogFormat=4?g" /etc/awstats/awstats.conf
1200 
	$SED "s?^SiteDomain=.*?SiteDomain=\"$HOSTNAME\"?g" /etc/awstats/awstats.conf
1201 
	$SED "s?^HostAliases=.*?HostAliases=\"$PRIVATE_IP\"?g" /etc/awstats/awstats.conf
1202 
	$SED "s?^DNSLookup=.*?DNSLookup=0?g" /etc/awstats/awstats.conf
344 richard 1203 
	$SED "s?^DirData=.*?DirData=\"/var/lib/awstats\"?g" /etc/awstats/awstats.conf
1204 
	$SED "s?^DirIcons=.*?DirIcons=\"/acc/awstats/icon\"?g" /etc/awstats/awstats.conf
1 root 1205 
	$SED "s?^StyleSheet=.*?StyleSheet=\"/css/style.css\"?g" /etc/awstats/awstats.conf
1206 
	$SED "s?^BuildReportFormat=.*?BuildReportFormat=xhtml?g" /etc/awstats/awstats.conf
59 richard 1207 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
580 richard 1208 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
1209 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1210 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1211 
	$SED "s?^ShowMonthStats=.*?ShowMonthStats=VPHB?g" /etc/awstats/awstats.conf
1212 
	$SED "s?^ShowDaysOfMonthStats=.*?ShowDaysOfMonthStats=PHB?g" /etc/awstats/awstats.conf
1213 
	$SED "s?^ShowDaysOfWeekStats=.*?ShowDaysOfWeekStats=PHB?g" /etc/awstats/awstats.conf
1214 
	$SED "s?^ShowHoursStats=.*?ShowHoursStats=PHB?g" /etc/awstats/awstats.conf
1215 
	$SED "s?^ShowDomainsStats=.*?ShowDomainsStats=0?g" /etc/awstats/awstats.conf
1216 
	$SED "s?^ShowHostsStats=.*?ShowHostsStats=0?g" /etc/awstats/awstats.conf
1217 
	$SED "s?^ShowAuthenticatedUsers=.*?ShowAuthenticatedUsers=0?g" /etc/awstats/awstats.conf
1218 
	$SED "s?^ShowRobotsStats=.*?ShowRobotsStats=0?g" /etc/awstats/awstats.conf
1219 
	$SED "s?^ShowFileTypesStats=.*?ShowFileTypesStats=0?g" /etc/awstats/awstats.conf
1220 
	$SED "s?^ShowFileSizesStats=.*?ShowFileSizesStats=0?g" /etc/awstats/awstats.conf
1221 
	$SED "s?^ShowOSStats=.*?ShowOSStats=0?g" /etc/awstats/awstats.conf
1222 
	$SED "s?^ShowScreenSizeStats=.*?ShowScreenSizeStats=0?g" /etc/awstats/awstats.conf
1223 
 
1 root 1224 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 1225 
<Directory $DIR_ACC/awstats>
1 root 1226 
	SSLRequireSSL
1227 
	Options ExecCGI
1228 
	AddHandler cgi-script .pl
1229 
	DirectoryIndex awstats.pl
1230 
	Order deny,allow
1231 
	Deny from all
1232 
	Allow from 127.0.0.1
1233 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 1234 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 1235 
	require valid-user
1236 
	AuthType digest
1237 
	AuthName $HOSTNAME
1238 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 1239 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 1240 
	ErrorDocument 404 https://$HOSTNAME/
1 root 1241 
</Directory>
1242 
SetEnv PERL5LIB /usr/share/awstats/lib:/usr/share/awstats/plugins
1243 
EOF
1244 
} # End of param_awstats ()
1245 
 
1246 
##########################################################
235 richard 1247 
##		Fonction param_dnsmasq			##
1 root 1248 
##########################################################
219 jeremy 1249 
param_dnsmasq ()
1250 
{
1251 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1252 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1253 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1254 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1255 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1256 
# Configuration file for "dnsmasq in forward mode"
503 richard 1257 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1258 
listen-address=$PRIVATE_IP
1259 
listen-address=127.0.0.1
286 richard 1260 
no-dhcp-interface=$INTIF
259 richard 1261 
bind-interfaces
1262 
cache-size=256
1263 
domain=$DOMAIN
1264 
domain-needed
1265 
expand-hosts
1266 
bogus-priv
1267 
filterwin2k
1268 
server=$DNS1
1269 
server=$DNS2
498 richard 1270 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1271 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1272 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1273 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1274 
 
291 franck 1275 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1276 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1277 
EOF
520 richard 1278 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1279 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1280 
	# Configuration file for "dnsmasq with blackhole"
1281 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1282 
conf-dir=$DIR_DEST_ETC/alcasar-dnsfilter-enabled
503 richard 1283 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1284 
listen-address=$PRIVATE_IP
1285 
port=54
1286 
no-dhcp-interface=$INTIF
1287 
bind-interfaces
1288 
cache-size=256
1289 
domain=$DOMAIN
1290 
domain-needed
1291 
expand-hosts
1292 
bogus-priv
1293 
filterwin2k
1294 
server=$DNS1
1295 
server=$DNS2
1296 
EOF
718 franck 1297 
 
800 richard 1298 
# Init file modification
503 richard 1299 
[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1300 
# Start and stop a 2nd process for the "DNS blackhole"
520 richard 1301 
$SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq
503 richard 1302 
$SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq
800 richard 1303 
# Start after chilli (65) which create tun0
1304 
$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1305 
# Optionnellement on pré-active les logs DNS des clients
786 richard 1306 
[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
933 franck 1307 
$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1308 
# Optionnellement, exemple de configuration avec un A.D.
975 franck 1309 
echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.2"' >> /etc/sysconfig/dnsmasq
308 richard 1310 
} # End dnsmasq
1311 
 
1312 
##########################################################
1313 
##		Fonction BL (BlackList)			##
1314 
##########################################################
1315 
BL ()
1316 
{
1317 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1318 
	rm -rf $DIR_DG/lists/blacklists
1319 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1320 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1321 
	mkdir $DIR_DG/lists/blacklists/ossi
1322 
	touch $DIR_DG/lists/blacklists/ossi/domains
1323 
	touch $DIR_DG/lists/blacklists/ossi/urls
309 richard 1324 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1325 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1326 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1327 
	touch $DIR_DG/lists/exceptionsitelist
1328 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1329 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1330 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1331 
# Dansguardian filter config for ALCASAR
1332 
EOF
648 richard 1333 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1334 
# Dansguardian domain filter config for ALCASAR
1335 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1336 
#**
1337 
# block all SSL and CONNECT tunnels
1338 
**s
1339 
# block all SSL and CONNECT tunnels specified only as an IP
1340 
*ips
1341 
# block all sites specified only by an IP
1342 
*ip
1343 
EOF
1000 richard 1344 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1345 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1346 
# Bing - add 'adlt=strict'
1347 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1348 
# Youtube - add 'edufilter=your_ID'
885 richard 1349 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1350 
EOF
1000 richard 1351 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1352 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1353 
	chown -R dansguardian:apache $DIR_DG
1354 
	chmod -R g+rw $DIR_DG
304 richard 1355 
# On crée la structure du DNS-blackhole :
503 richard 1356 
  	mkdir $DIR_DEST_ETC/{alcasar-dnsfilter-available,alcasar-dnsfilter-enabled}
1357 
	chown -R 770 $DIR_DEST_ETC/{alcasar-dnsfilter-available,alcasar-dnsfilter-enabled}
1358 
	chown -R root:apache $DIR_DEST_ETC/{alcasar-dnsfilter-available,alcasar-dnsfilter-enabled}
786 richard 1359 
# On adapte la BL de Toulouse à notre structure
654 richard 1360 
	if [ "$mode" != "update" ]; then
1361 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1362 
	fi
308 richard 1363 
}
219 jeremy 1364 
 
1 root 1365 
##########################################################
1366 
##		Fonction cron				##
1367 
## - Mise en place des différents fichiers de cron	##
1368 
##########################################################
1369 
cron ()
1370 
{
1371 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1372 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1373 
	cat <<EOF > /etc/crontab
1374 
SHELL=/bin/bash
1375 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1376 
MAILTO=root
1377 
HOME=/
1378 
 
1379 
# run-parts
1380 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1381 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1382 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1383 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1384 
EOF
1385 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1386 
	cat <<EOF >> /etc/anacrontab
667 franck 1387 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1388 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1389 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1390 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1391 
EOF
667 franck 1392 
	cat <<EOF > /etc/cron.d/alcasar-clean_log
713 franck 1393 
# suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30)
865 richard 1394 
30 4 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --clean
1 root 1395 
EOF
811 richard 1396 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1397 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1398 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1399 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1400 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1401 
EOF
667 franck 1402 
	cat <<EOF > /etc/cron.d/alcasar-export_log
713 franck 1403 
# export des log squid, firewall et apache (tous les lundi à 5h00)
865 richard 1404 
00 5 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --export
1 root 1405 
EOF
952 franck 1406 
	cat <<EOF > /etc/cron.d/alcasar-archive
1407 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1408 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1409 
EOF
1 root 1410 
	cat << EOF > /etc/cron.d/awstats
713 franck 1411 
# mise à jour des stats de consultation WEB toutes les 30'
419 franck 1412 
*/30 * * * * root $DIR_ACC/awstats/awstats.pl -config=localhost -update >/dev/null 2>&1
1 root 1413 
EOF
667 franck 1414 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1415 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1416 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1417 
EOF
722 franck 1418 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1419 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1420 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1421 
EOF
1 root 1422 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1423 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1424 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1425 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1426 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1427 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1428 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1429 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1430 
	rm -f /etc/cron.daily/freeradius-web
1431 
	rm -f /etc/cron.monthly/freeradius-web
1432 
	cat << EOF > /etc/cron.d/freeradius-web
1433 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1434 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1435 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1436 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1437 
EOF
671 franck 1438 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1439 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1440 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1441 
EOF
808 franck 1442 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1443 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1444 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1445 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1446 
EOF
522 richard 1447 
# suppression des crons usagers
1448 
	rm -f /var/spool/cron/*
1 root 1449 
} # End cron
1450 
 
1451 
##################################################################
1452 
##			Fonction post_install			##
1453 
## - Modification des bannières (locales et ssh) et des prompts ##
1454 
## - Installation de la structure de chiffrement pour root	##
1455 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1456 
## - Mise en place du la rotation des logs			##
5 franck 1457 
## - Configuration dans le cas d'une mise à jour		##
1 root 1458 
##################################################################
1459 
post_install()
1460 
{
1461 
# adaptation du script "chien de garde" (watchdog)
376 franck 1462 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1463 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1464 
# création de la bannière locale
1007 richard 1465 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1466 
	cp -f $DIR_CONF/banner /etc/mageia-release
1467 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1468 
# création de la bannière SSH
1007 richard 1469 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1470 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1471 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1472 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1473 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1474 
# postfix banner anonymisation
1475 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1476 
# sshd écoute côté LAN et WAN
1 root 1477 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1478 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1479 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1480 
	echo "SSH=off" >> $CONF_FILE
694 franck 1481 
	echo 'Admin_from_IP="0.0.0.0/0.0.0.0"' >> $CONF_FILE
628 richard 1482 
	echo "QOS=off" >> $CONF_FILE
1483 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1484 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1485 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1486 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1487 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1488 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1 root 1489 
# Coloration des prompts
1490 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1491 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1492 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1493 
# Droits d'exécution pour utilisateur apache et sysadmin
1494 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1495 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1496 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1497 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1498 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1499 
	chmod 644 /etc/logrotate.d/*
714 franck 1500 
# rectification sur versions précédentes de la compression des logs
706 franck 1501 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1502 
# actualisation des fichiers logs compressés
714 franck 1503 
	for dir in firewall squid dansguardian httpd
706 franck 1504 
	do
714 franck 1505 
	      find /var/log/$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 1506 
	done
1507 
# export des logs en 'retard' dans /var/Save/logs
865 richard 1508 
	/usr/local/bin/alcasar-log.sh --export
1 root 1509 
# processus lancés par défaut au démarrage
796 richard 1510 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam
1 root 1511 
	do
1512 
		/sbin/chkconfig --add $i
1513 
	done
1005 richard 1514 
 
1515 
	# On rajoute une tempo pour relancer radius après le redémarrage de mysqld (bug en cours d'analyse)
1516 
#	cat << EOF > /etc/rc.local
953 franck 1517 
#!/bin/sh
1518 
#
1519 
### BEGIN INIT INFO
1520 
# Provides: rc.local
1521 
# X-Mandriva-Compat-Mode
1522 
# Default-Start: 2 3 4 5
1523 
# Short-Description: Local initialization script
1524 
# Description: This script will be executed *after* all the other init scripts.
1525 
#              You can put your own initialization stuff in here if you don't
1526 
#              want to do the full Sys V style init stuff.
1527 
### END INIT INFO
1005 richard 1528 
#
1529 
#/etc/init.d/mysqld restart
1530 
#sleep 1
1531 
#/etc/init.d/radiusd restart
1532 
#
1533 
#touch /var/lock/subsys/local
1534 
#EOF
953 franck 1535 
 
1005 richard 1536 
# On applique les préconisations ANSSI
1537 
# Apply French Security Agency rules
568 richard 1538 
# ignorer les broadcast ICMP. (attaque smurf)
1539 
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
1540 
# ignorer les erreurs ICMP bogus
1541 
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1542 
# désactiver l'envoi et la réponse aux ICMP redirects
679 richard 1543 
sysctl -w net.ipv4.conf.all.accept_redirects=0
568 richard 1544 
accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
1545 
	if [ "$accept_redirect" == "0" ]
1546 
	then
679 richard 1547 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1548 
	else
1549 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1550 
	fi
679 richard 1551 
sysctl -w net.ipv4.conf.all.send_redirects=0
568 richard 1552 
send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
1553 
	if [ "$send_redirect" == "0" ]
1554 
	then
679 richard 1555 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1556 
	else
1557 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1558 
	fi
1559 
# activer les SYN Cookies (attaque syn flood)
679 richard 1560 
sysctl -w net.ipv4.tcp_syncookies=1
568 richard 1561 
tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
1562 
	if [ "$tcp_syncookies" == "0" ]
1563 
	then
679 richard 1564 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1565 
	else
1566 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1567 
	fi
595 richard 1568 
# activer l'antispoofing niveau Noyau
568 richard 1569 
sysctl -w net.ipv4.conf.all.rp_filter=1
1570 
# ignorer le source routing
679 richard 1571 
sysctl -w net.ipv4.conf.all.accept_source_route=0
568 richard 1572 
accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
1573 
	if [ "$accept_source_route" == "0" ]
1574 
	then
679 richard 1575 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1576 
	else
1577 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1578 
	fi
679 richard 1579 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1580 
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1581 
timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
1582 
	if [ "$timeout_established" == "0" ]
1583 
	then
1584 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1585 
	else
793 richard 1586 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1587 
	fi
1588 
# suppression des log_martians (ALCASAR est souvent entre deux réseaux en adressage privée)
568 richard 1589 
sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1590 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1591 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
59 richard 1592 
# modification /etc/inittab
1593 
	[ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default
1003 richard 1594 
# We keep only 3 TTYs
59 richard 1595 
	$SED "s?^4.*?#&?g" /etc/inittab
1596 
	$SED "s?^5.*?#&?g" /etc/inittab
1597 
	$SED "s?^6.*?#&?g" /etc/inittab
1003 richard 1598 
# switch to multi-users runlevel (instead of x11)
1599 
ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 
$SED "s?^id.*?id:3:initdefault:?g" /etc/inittab
1005 richard 1601 
#	GRUB modifications
1602 
# limit wait time to 3s
1603 
# create an alcasar entry instead of linux-nonfb
1604 
# change display to 1024*768 (vga791)
470 richard 1605 
$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1005 richard 1606 
$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1607 
$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1608 
$SED "/^kernel/s/vga=.*/vga=791/" /boot/grub/menu.lst
1007 richard 1609 
$SED "/^gfxmenu/d" /boot/grub/menu.lst
1005 richard 1610 
 
1003 richard 1611 
# Remove unused services and users
1007 richard 1612 
for old_svc in alsa sound dm
532 richard 1613 
do
1007 richard 1614 
	/sbin/chkconfig --del $old_svc
532 richard 1615 
done
1008 richard 1616 
for svc in snmpd.service sshd.service
1007 richard 1617 
do
1008 richard 1618 
	/bin/systemctl disable $svc
1007 richard 1619 
done
532 richard 1620 
for rm_users in avahi-autoipd avahi icapd
1621 
do
1622 
	user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1623 
	if [ "$user" == "$rm_users" ]
1624 
	then
1625 
		/usr/sbin/userdel -f $rm_users
1626 
	fi
1627 
done
628 richard 1628 
# Load and update the previous conf file
5 franck 1629 
if [ "$mode" = "update" ]
1630 
then
389 franck 1631 
	$DIR_DEST_BIN/alcasar-conf.sh --load
628 richard 1632 
	$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1633 
	$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
5 franck 1634 
fi
595 richard 1635 
rm -f /tmp/alcasar-conf*
434 richard 1636 
chown -R root:apache $DIR_DEST_ETC/*
512 richard 1637 
chmod -R 660 $DIR_DEST_ETC/*
434 richard 1638 
chmod ug+x $DIR_DEST_ETC/digest $DIR_DEST_ETC/alcasar-dnsfilter*
1 root 1639 
	cd $DIR_INSTALL
5 franck 1640 
	echo ""
1 root 1641 
	echo "#############################################################################"
638 richard 1642 
	if [ $Lang == "fr" ]
1643 
		then
1644 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1645 
		echo "#                                                                           #"
1646 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1647 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1648 
		echo "#                                                                           #"
1649 
		echo "#############################################################################"
1650 
		echo
1651 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1652 
		echo
1653 
		echo "- Lisez attentivement la documentation d'exploitation"
1654 
		echo
1655 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1656 
		echo
1657 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1658 
	else
1659 
		echo "#                        Enf of ALCASAR install process                     #"
1660 
		echo "#                                                                           #"
1661 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1662 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1663 
		echo "#                                                                           #"
1664 
		echo "#############################################################################"
1665 
		echo
1666 
		echo "- The system will be rebooted in order to operate ALCASAR"
1667 
		echo
1668 
		echo "- Read the exploitation documentation"
1669 
		echo
1670 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1671 
		echo
1672 
		echo "                   Hit 'Enter' to continue"
1673 
	fi
815 richard 1674 
	sleep 2
1675 
	if [ "$mode" != "update" ]
820 richard 1676 
	then
815 richard 1677 
		read a
1678 
	fi
774 richard 1679 
	clear
1680 
# Apply and save the firewall rules
490 richard 1681 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1682 
	sleep 2
1 root 1683 
	reboot
1684 
} # End post_install ()
1685 
 
1686 
#################################
1005 richard 1687 
#  	Main Install loop  	#
1 root 1688 
#################################
832 richard 1689 
dir_exec=`dirname "$0"`
1690 
if [ $dir_exec != "." ]
1691 
then
1692 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1693 
	echo "Launch this program from the ALCASAR archive directory"
1694 
	exit 0
1695 
fi
1696 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1697 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1698 
nb_args=$#
1699 
args=$1
1700 
if [ $nb_args -eq 0 ]
1701 
then
1702 
	nb_args=1
1703 
	args="-h"
1704 
fi
1705 
case $args in
1706 
	-\? | -h* | --h*)
1707 
		echo "$usage"
1708 
		exit 0
1709 
		;;
291 franck 1710 
	-i | --install)
959 franck 1711 
		license
5 franck 1712 
		header_install
29 richard 1713 
		testing
597 richard 1714 
# Test if ALCASAR is already installed
5 franck 1715 
		if [ -e $DIR_WEB/VERSION ]
1 root 1716 
		then
460 richard 1717 
			actual_version=`cat $DIR_WEB/VERSION`
595 richard 1718 
			if [ $Lang == "fr" ]
1719 
				then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée";
1720 
				else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed";
1721 
			fi
5 franck 1722 
			response=0
460 richard 1723 
			PTN='^[oOnNyY]$'
580 richard 1724 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1725 
			do
595 richard 1726 
				if [ $Lang == "fr" ]
1727 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1728 
					else echo -n "Do you want to update (Y/n)?";
1729 
				 fi
5 franck 1730 
				read response
1731 
			done
597 richard 1732 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1733 
			then
597 richard 1734 
				rm -f /tmp/alcasar-conf*
1735 
			else
636 richard 1736 
# Create a backup of running version importants files
5 franck 1737 
				chmod u+x $DIR_SCRIPTS/alcasar-conf.sh
389 franck 1738 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1739 
				mode="update"
5 franck 1740 
			fi
1 root 1741 
		fi
595 richard 1742 
# RPMs install
1743 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1744 
		if [ "$?" != "0" ]
1 root 1745 
		then
595 richard 1746 
			exit 0
1747 
		fi
1748 
		if [ -e $DIR_WEB/VERSION ]
1749 
		then
597 richard 1750 
# Uninstall the running version
532 richard 1751 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1752 
		fi
636 richard 1753 
# Test if manual update
597 richard 1754 
		if [ -e /tmp/alcasar-conf.tar.gz ] && [ "$mode" != "update" ]
595 richard 1755 
		then
636 richard 1756 
			header_install
595 richard 1757 
			if [ $Lang == "fr" ]
636 richard 1758 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1759 
				else echo "The configuration file of an old version has been found";
595 richard 1760 
			fi
597 richard 1761 
			response=0
1762 
			PTN='^[oOnNyY]$'
1763 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1764 
			do
1765 
				if [ $Lang == "fr" ]
1766 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1767 
					else echo -n "Do you want to use it (Y/n)?";
1768 
				 fi
1769 
				read response
1770 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1771 
				then rm -f /tmp/alcasar-conf*
1772 
				fi
1773 
			done
1774 
		fi
636 richard 1775 
# Test if update
597 richard 1776 
		if [ -e /tmp/alcasar-conf.tar.gz ]
1777 
		then
1778 
			if [ $Lang == "fr" ]
1779 
				then echo "#### Installation avec mise à jour ####";
1780 
				else echo "#### Installation with update     ####";
1781 
			fi
636 richard 1782 
# Extract the central configuration file
637 richard 1783 
			tar -xf /tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
1784 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1785 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1786 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1787 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1788 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1789 
			mode="update"
1790 
		else
1791 
			mode="install"
1 root 1792 
		fi
604 richard 1793 
		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 1794 
		do
1795 
			$func
1007 richard 1796 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1797 
		done
5 franck 1798 
		;;
291 franck 1799 
	-u | --uninstall)
5 franck 1800 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1801 
		then
597 richard 1802 
			if [ $Lang == "fr" ]
1803 
				then echo "ALCASAR n'est pas installé!";
1804 
				else echo "ALCASAR isn't installed!";
1805 
			fi
1 root 1806 
			exit 0
1807 
		fi
5 franck 1808 
		response=0
1809 
		PTN='^[oOnN]$'
580 richard 1810 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1811 
		do
597 richard 1812 
			if [ $Lang == "fr" ]
1813 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1814 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1815 
			fi
5 franck 1816 
			read response
1817 
		done
597 richard 1818 
		if [ "$reponse" = "o" ] || [ "$reponse" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1819 
		then
389 franck 1820 
			$DIR_SCRIPT/alcasar-conf.sh --create
498 richard 1821 
		else
1822 
			rm -f /tmp/alcasar-conf*
1 root 1823 
		fi
597 richard 1824 
# Uninstall the running version
65 richard 1825 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1826 
		;;
1827 
	*)
1828 
		echo "Argument inconnu :$1";
460 richard 1829 
		echo "Unknown argument :$1";
1 root 1830 
		echo "$usage"
1831 
		exit 1
1832 
		;;
1833 
esac
10 franck 1834 
# end of script
366 franck 1835