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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1159 2013-07-17 09:25:15Z crox53 $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1159 crox53 23 
# Coovachilli (a fork of chillispot), freeradius, mysql, apache, netfilter, squid, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav  and firewalleyes
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
29 richard 30 
#	testing		: Tests de connectivité et de téléchargement avant installation
1 root 31 
#	init		: Installation des RPM et des scripts
32 
#	network		: Paramètrage du réseau
33 
#	gestion		: Installation de l'interface de gestion
34 
#	AC		: Initialisation de l'autorité de certification. Création des certificats
35 
#	init_db		: Création de la base 'radius' sur le serveur MySql
36 
#	param_radius	: Configuration du serveur d'authentification FreeRadius
37 
#	param_web_radius: Configuration de l'interface de gestion de FreeRadius (dialupadmin)
38 
#	param_chilli	: Configuration du daemon 'coova-chilli' et de la page d'authentification
39 
#	param_squid	: Configuration du proxy squid en mode 'cache'
40 
#	param_dansguardian : Configuration de l'analyseur de contenu DansGuardian
479 richard 41 
#	antivirus	: Installation havp + libclamav
1159 crox53 42 
#	param_nfsen	: Configuration du grapheur nfsen pour apache
297 richard 43 
#	dnsmasq		: Configuration du serveur de noms et du serveur dhcp de secours
308 richard 44 
#	BL		: Configuration de la BlackList
1 root 45 
#	cron		: Mise en place des exports de logs (+ chiffrement)
532 richard 46 
#	post_install	: Finalisation environnement ( sécurité, bannières, rotation logs, ...)
1 root 47 
 
48 
DATE=`date '+%d %B %Y - %Hh%M'`
49 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 50 
Lang=`echo $LANG|cut -c 1-2`
1 root 51 
# ******* Files parameters - paramètres fichiers *********
1015 richard 52 
DIR_INSTALL=`pwd`				# current directory
53 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
54 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
55 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
56 
DIR_WEB="/var/www/html"				# directory of APACHE
57 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
58 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
59 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
60 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
61 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
62 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
63 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
64 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 65 
# ******* DBMS parameters - paramètres SGBD ********
66 
DB_RADIUS="radius"				# nom de la base de données utilisée par le serveur FreeRadius
67 
DB_USER="radius"				# nom de l'utilisateur de la base de données
68 
# ******* Network parameters - paramètres réseau *******
503 richard 69 
HOSTNAME="alcasar"				#
1 root 70 
DOMAIN="localdomain"				# domaine local
71 
EXTIF="eth0"					# ETH0 est l'interface connectée à Internet (Box FAI)
1148 crox53 72 
MTU="1500"
1157 stephane 73 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1 root 74 
INTIF="eth1"					# ETH1 est l'interface connectée au réseau local de consultation
597 richard 75 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# adresse d'ALCASAR (+masque) proposée par défaut sur le réseau de consultation
1 root 76 
# ****** Paths - chemin des commandes *******
77 
SED="/bin/sed -i"
78 
# ****************** End of global parameters *********************
79 
 
959 franck 80 
license ()
81 
{
82 
	if [ $Lang == "fr" ]
967 franck 83 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
84 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 85 
	fi
975 franck 86 
	echo "Taper sur Entrée pour continuer !"
87 
	echo "Enter to continue."
959 franck 88 
	read a
89 
}
90 
 
1 root 91 
header_install ()
92 
{
93 
	clear
94 
	echo "-----------------------------------------------------------------------------"
460 richard 95 
	echo "                     ALCASAR V$VERSION Installation"
1 root 96 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
97 
	echo "-----------------------------------------------------------------------------"
98 
} # End of header_install ()
99 
 
100 
##################################################################
1005 richard 101 
##			Function TESTING			##
102 
## - Test of Internet access					##
29 richard 103 
##################################################################
104 
testing ()
105 
{
595 richard 106 
	if [ $Lang == "fr" ]
784 richard 107 
		then echo -n "Tests des paramètres réseau : "
595 richard 108 
		else echo -n "Network parameters tests : "
109 
	fi
784 richard 110 
# We test eth0 config files
111 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
112 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
113 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
114 
		then
115 
		if [ $Lang == "fr" ]
116 
		then
117 
			echo "Échec"
118 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
119 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 120 
			echo "Appliquez les changements : 'service network restart'"
784 richard 121 
		else
122 
			echo "Failed"
123 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
124 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 125 
			echo "Apply the new configuration 'service network restart'"
784 richard 126 
		fi
830 richard 127 
		echo "DEVICE=$EXTIF"
784 richard 128 
		echo "IPADDR="
129 
		echo "NETMASK="
130 
		echo "GATEWAY="
131 
		echo "DNS1="
132 
		echo "DNS2="
830 richard 133 
		echo "ONBOOT=yes"
784 richard 134 
		exit 0
135 
	fi
136 
	echo -n "."
460 richard 137 
# We test the Ethernet links state
29 richard 138 
	for i in $EXTIF $INTIF
139 
	do
294 richard 140 
		/sbin/ip link set $i up
306 richard 141 
		sleep 3
1031 richard 142 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
143 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 144 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 145 
			then
595 richard 146 
			if [ $Lang == "fr" ]
147 
			then
148 
				echo "Échec"
149 
				echo "Le lien réseau de la carte $i n'est pas actif."
150 
				echo "Réglez ce problème puis relancez ce script."
151 
			else
152 
				echo "Failed"
153 
				echo "The link state of $i interface id down."
154 
				echo "Resolv this problem, then restart this script."
155 
			fi
29 richard 156 
			exit 0
157 
		fi
308 richard 158 
	echo -n "."
29 richard 159 
	done
160 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 161 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 162 
		if [ $Lang == "fr" ]
163 
		then
164 
			echo "Échec"
165 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
166 
			echo "Réglez ce problème puis relancez ce script."
167 
		else
168 
			echo "Failed"
169 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
170 
			echo "Resolv this problem, then restart this script."
171 
		fi
29 richard 172 
		exit 0
173 
	fi
308 richard 174 
	echo -n "."
978 franck 175 
# 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 176 
	if [ `ip route list|grep ^default|grep -c eth1` -eq "1" ] ; then
595 richard 177 
		if [ $Lang == "fr" ]
178 
			then echo "La configuration des cartes réseau va être corrigée."
179 
			else echo "The Ethernet card configuration will be corrected."
180 
		fi
29 richard 181 
		/etc/init.d/network stop
182 
		mv -f /etc/sysconfig/network-scripts/ifcfg-eth1 /etc/sysconfig/network-scripts/ifcfg-eth0
183 
		$SED "s?eth1?eth0?g" /etc/sysconfig/network-scripts/ifcfg-eth0
184 
		/etc/init.d/network start
185 
		echo 0 > /proc/sys/net/ipv4/conf/all/log_martians
186 
		sleep 2
595 richard 187 
		if [ $Lang == "fr" ]
188 
			then echo "Configuration corrigée"
189 
			else echo "Configuration updated"
190 
		fi
29 richard 191 
		sleep 2
595 richard 192 
		if [ $Lang == "fr" ]
193 
			then echo "Vous pouvez relancer ce script."
194 
			else echo "You can restart this script."
195 
		fi
29 richard 196 
		exit 0
197 
	fi
308 richard 198 
	echo -n "."
978 franck 199 
# On teste le lien vers le routeur par defaut
308 richard 200 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
201 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 202 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 203 
	       	then
595 richard 204 
		if [ $Lang == "fr" ]
205 
		then
206 
			echo "Échec"
207 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
208 
			echo "Réglez ce problème puis relancez ce script."
209 
		else
210 
			echo "Failed"
211 
			echo "The Internet gateway doesn't answered"
212 
			echo "Resolv this problem, then restart this script."
213 
		fi
308 richard 214 
		exit 0
215 
	fi
216 
	echo -n "."
421 franck 217 
# On teste la connectivité Internet
29 richard 218 
	rm -rf /tmp/con_ok.html
308 richard 219 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 220 
	if [ ! -e /tmp/con_ok.html ]
221 
	then
595 richard 222 
		if [ $Lang == "fr" ]
223 
		then
224 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
225 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
226 
			echo "Vérifiez la validité des adresses IP des DNS."
227 
		else
228 
			echo "The Internet connection try failed (google.fr)."
229 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
230 
			echo "Verify the DNS IP addresses"
231 
		fi
29 richard 232 
		exit 0
233 
	fi
234 
	rm -rf /tmp/con_ok.html
308 richard 235 
	echo ". : ok"
302 richard 236 
} # end of testing
237 
 
238 
##################################################################
239 
##			Fonction INIT				##
240 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
241 
## - Installation et modification des scripts du portail	##
242 
##################################################################
243 
init ()
244 
{
527 richard 245 
	if [ "$mode" != "update" ]
302 richard 246 
	then
247 
# On affecte le nom d'organisme
597 richard 248 
		header_install
302 richard 249 
		ORGANISME=!
250 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 251 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 252 
                do
595 richard 253 
			if [ $Lang == "fr" ]
597 richard 254 
			       	then echo -n "Entrez le nom de votre organisme : "
255 
				else echo -n "Enter the name of your organism : "
595 richard 256 
			fi
330 franck 257 
			read ORGANISME
613 richard 258 
			if [ "$ORGANISME" == "" ]
330 franck 259 
				then
260 
				ORGANISME=!
261 
			fi
262 
		done
302 richard 263 
	fi
1 root 264 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 265 
	rm -f $PASSWD_FILE
59 richard 266 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de protection du menu Grub
628 richard 267 
	echo -n "Password to protect the boot menu (GRUB) : " > $PASSWD_FILE
268 
	echo "$grubpwd" >> $PASSWD_FILE
59 richard 269 
	md5_grubpwd=`/usr/bin/md5pass $grubpwd`
384 richard 270 
	$SED "/^password.*/d" /boot/grub/menu.lst
271 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1 root 272 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'administrateur Mysqld
1003 richard 273 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 274 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1 root 275 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'utilisateur Mysqld (utilisé par freeradius)
1003 richard 276 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 277 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1 root 278 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre intercept.php et coova-chilli
628 richard 279 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
280 
	echo "$secretuam" >> $PASSWD_FILE
1 root 281 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre coova-chilli et FreeRadius
628 richard 282 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
283 
	echo "$secretradius" >> $PASSWD_FILE
284 
	chmod 640 $PASSWD_FILE
977 richard 285 
# Scripts and conf files copy
286 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 287 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 288 
#  - 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 289 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 290 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 291 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 292 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
293 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 294 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
295 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 296 
# generate central conf file
297 
	cat <<EOF > $CONF_FILE
612 richard 298 
##########################################
299 
##                                      ##
300 
##          ALCASAR Parameters          ##
301 
##                                      ##
302 
##########################################
1 root 303 
 
612 richard 304 
INSTALL_DATE=$DATE
305 
VERSION=$VERSION
306 
ORGANISM=$ORGANISME
923 franck 307 
DOMAIN=$DOMAIN
612 richard 308 
EOF
628 richard 309 
	chmod o-rwx $CONF_FILE
1 root 310 
} # End of init ()
311 
 
312 
##################################################################
313 
##			Fonction network			##
314 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 315 
## - Nommage DNS du système 					##
1 root 316 
## - Configuration de l'interface eth1 (réseau de consultation)	##
317 
## - Modification du fichier /etc/hosts				##
318 
## - Configuration du serveur de temps (NTP)			##
319 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
320 
##################################################################
321 
network ()
322 
{
323 
	header_install
636 richard 324 
	if [ "$mode" != "update" ]
325 
		then
326 
		if [ $Lang == "fr" ]
327 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
328 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
329 
		fi
330 
		response=0
331 
		PTN='^[oOyYnN]$'
332 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 333 
		do
595 richard 334 
			if [ $Lang == "fr" ]
659 richard 335 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 336 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 337 
			fi
1 root 338 
			read response
339 
		done
636 richard 340 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
341 
		then
342 
			PRIVATE_IP_MASK="0"
343 
			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:]]$'
344 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 345 
			do
595 richard 346 
				if [ $Lang == "fr" ]
597 richard 347 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
348 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 349 
				fi
597 richard 350 
				read PRIVATE_IP_MASK
1 root 351 
			done
636 richard 352 
		else
353 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
354 
		fi
595 richard 355 
	else
637 richard 356 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
357 
		rm -rf conf/etc/alcasar.conf
1 root 358 
	fi
861 richard 359 
# Define LAN side global parameters
1 root 360 
	hostname $HOSTNAME
1033 richard 361 
	echo $HOSTNAME > /etc/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`
1052 richard 383 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 384 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 385 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 386 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
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
14 richard 427 
EOF
841 richard 428 
# Config eth1 (consultation LAN) in normal mode
429 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
430 
DEVICE=$INTIF
431 
BOOTPROTO=static
432 
ONBOOT=yes
433 
NOZEROCONF=yes
434 
MII_NOT_SUPPORTED=yes
435 
IPV6INIT=no
436 
IPV6TO4INIT=no
437 
ACCOUNTING=no
438 
USERCTL=no
1157 stephane 439 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 440 
EOF
441 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 442 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$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 $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 495 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 496 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 497 
# load conntrack ftp module
498 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
499 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 500 
# load ipt_NETFLOW module
501 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 502 
#
860 richard 503 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 504 
} # End of network ()
505 
 
506 
##################################################################
507 
##			Fonction gestion			##
508 
## - installation du centre de gestion				##
509 
## - configuration du serveur web (Apache)			##
510 
## - définition du 1er comptes de gestion 			##
511 
## - sécurisation des accès					##
512 
##################################################################
513 
gestion()
514 
{
515 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
516 
	mkdir $DIR_WEB
517 
# Copie et configuration des fichiers du centre de gestion
316 richard 518 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 519 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 520 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
521 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
522 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
523 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
498 richard 524 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php
316 richard 525 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 526 
	chown -R apache:apache $DIR_WEB/*
840 richard 527 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 528 
	do
529 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
530 
	done
5 franck 531 
	chown -R root:apache $DIR_SAVE
71 richard 532 
# Configuration et sécurisation php
533 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 534 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
535 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 536 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
537 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 538 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
539 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
540 
# Configuration et sécurisation Apache
790 richard 541 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 542 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
580 richard 543 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf
303 richard 544 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 545 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
546 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
547 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 548 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
549 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
551 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
552 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
553 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 554 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 555 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
556 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
557 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
558 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
559 
	cat <<EOF > /var/www/error/include/bottom.html
560 
</body>
561 
</html>
562 
EOF
563 
# Définition du premier compte lié au profil 'admin'
509 richard 564 
	header_install
510 richard 565 
	if [ "$mode" = "install" ]
566 
	then
613 richard 567 
		admin_portal=!
568 
		PTN='^[a-zA-Z0-9-]*$'
569 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
570 
                	do
571 
			header_install
572 
			if [ $Lang == "fr" ]
573 
			then
574 
				echo ""
575 
				echo "Définissez un premier compte d'administration du portail :"
576 
				echo
577 
				echo -n "Nom : "
578 
			else
579 
				echo ""
580 
				echo "Define the first account allow to administrate the portal :"
581 
				echo
582 
				echo -n "Account : "
583 
			fi
584 
			read admin_portal
585 
			if [ "$admin_portal" == "" ]
586 
				then
587 
				admin_portal=!
588 
			fi
589 
			done
1 root 590 
# Création du fichier de clés de ce compte dans le profil "admin"
510 richard 591 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
592 
		mkdir -p $DIR_DEST_ETC/digest
593 
		chmod 755 $DIR_DEST_ETC/digest
594 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
595 
			do
613 richard 596 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 597 
			done
598 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
595 richard 599 
	else   # mise à jour des versions < 2.1
1010 richard 600 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 1 ])
510 richard 601 
			then
613 richard 602 
			if [ $Lang == "fr" ]
603 
			then
604 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
605 
				echo
606 
				echo -n "Nom : "
607 
			else
608 
				echo "This update need to redefine the first admin account"
609 
				echo
610 
				echo -n "Account : "
611 
			fi
612 
			read admin_portal
510 richard 613 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
614 
			mkdir -p $DIR_DEST_ETC/digest
615 
			chmod 755 $DIR_DEST_ETC/digest
616 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
617 
			do
613 richard 618 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 619 
			done
620 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
621 
		fi
622 
	fi
434 richard 623 
# synchronisation horaire
624 
	ntpd -q -g &
1 root 625 
# Sécurisation du centre
988 franck 626 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 627 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 628 
<Directory $DIR_ACC>
1 root 629 
	SSLRequireSSL
630 
	AllowOverride None
631 
	Order deny,allow
632 
	Deny from all
633 
	Allow from 127.0.0.1
634 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 635 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 636 
	require valid-user
637 
	AuthType digest
638 
	AuthName $HOSTNAME
639 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 640 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
580 richard 641 
	ErrorDocument 404 https://$HOSTNAME/
1 root 642 
</Directory>
316 richard 643 
<Directory $DIR_ACC/admin>
1 root 644 
	SSLRequireSSL
645 
	AllowOverride None
646 
	Order deny,allow
647 
	Deny from all
648 
	Allow from 127.0.0.1
649 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 650 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 651 
	require valid-user
652 
	AuthType digest
653 
	AuthName $HOSTNAME
654 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 655 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 656 
	ErrorDocument 404 https://$HOSTNAME/
1 root 657 
</Directory>
344 richard 658 
<Directory $DIR_ACC/manager>
1 root 659 
	SSLRequireSSL
660 
	AllowOverride None
661 
	Order deny,allow
662 
	Deny from all
663 
	Allow from 127.0.0.1
664 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 665 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 666 
	require valid-user
667 
	AuthType digest
668 
	AuthName $HOSTNAME
669 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 670 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
580 richard 671 
	ErrorDocument 404 https://$HOSTNAME/
1 root 672 
</Directory>
316 richard 673 
<Directory $DIR_ACC/backup>
674 
	SSLRequireSSL
675 
	AllowOverride None
676 
	Order deny,allow
677 
	Deny from all
678 
	Allow from 127.0.0.1
679 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 680 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 681 
	require valid-user
682 
	AuthType digest
683 
	AuthName $HOSTNAME
684 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 685 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
580 richard 686 
	ErrorDocument 404 https://$HOSTNAME/
316 richard 687 
</Directory>
811 richard 688 
Alias /save/ "$DIR_SAVE/"
689 
<Directory $DIR_SAVE>
690 
	SSLRequireSSL
691 
	Options Indexes
692 
	Order deny,allow
693 
	Deny from all
694 
	Allow from 127.0.0.1
695 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 696 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 697 
	require valid-user
698 
	AuthType digest
699 
	AuthName $HOSTNAME
700 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
701 
	ErrorDocument 404 https://$HOSTNAME/
702 
</Directory>
1 root 703 
EOF
704 
} # End of gestion ()
705 
 
706 
##########################################################################################
707 
##				Fonction AC()						##
708 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
709 
##########################################################################################
710 
AC ()
711 
{
712 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 713 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 714 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 715 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
716 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
717 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 718 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 719 
	chown -R root:apache /etc/pki
1 root 720 
	chmod -R 750 /etc/pki
721 
} # End AC ()
722 
 
723 
##########################################################################################
724 
##			Fonction init_db()						##
725 
## - Initialisation de la base Mysql							##
726 
## - Affectation du mot de passe de l'administrateur (root)				##
727 
## - Suppression des bases et des utilisateurs superflus				##
728 
## - Création de la base 'radius'							##
729 
## - Installation du schéma de cette base						##
730 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
731 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
732 
##########################################################################################
733 
init_db ()
734 
{
735 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 736 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 737 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 738 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
739 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
740 
	/etc/init.d/mysqld start
741 
	sleep 4
742 
	mysqladmin -u root password $mysqlpwd
743 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 744 
# Delete exemple databases if exist
1 root 745 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 746 
# Create 'radius' database
1 root 747 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 748 
# Add an empty radius database structure
364 franck 749 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 750 
# modify the start script in order to close accounting connexion when the system is comming down or up
751 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
752 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
753 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 754 
} # End init_db ()
755 
 
756 
##########################################################################
757 
##			Fonction param_radius				##
758 
## - Paramètrage des fichiers de configuration FreeRadius		##
759 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
760 
## - Modification de fichier de conf pour l'accès à Mysql		##
761 
##########################################################################
762 
param_radius ()
763 
{
764 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
765 
	chown -R radius:radius /etc/raddb
766 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
767 
# paramètrage radius.conf
768 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
769 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
770 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
771 
# suppression de la fonction proxy
772 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
773 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 774 
# suppression du module EAP
775 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 776 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
777 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
778 
# prise en compte du module SQL et des compteurs SQL
779 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
780 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
781 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
782 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
783 
	rm -f /etc/raddb/sites-enabled/*
784 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
785 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
786 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
787 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
788 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 789 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 790 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
791 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
792 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
793 
	cat << EOF > /etc/raddb/clients.conf
794 
client 127.0.0.1 {
795 
	secret = $secretradius
796 
	shortname = localhost
797 
}
798 
EOF
799 
# modif sql.conf
800 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
801 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
802 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
803 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
804 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
805 
# modif dialup.conf
806 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
807 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1114 richard 808 
# insures that mysql is up before radius start
809 
	$SED "s?^# Should-Start.*?# Should-Start: \$network mysqld?" /etc/init.d/radiusd
810 
	$SED "s?^# Should-Stop.*?# Should-Start: \$network mysqld?" /etc/init.d/radiusd
1157 stephane 811 
 
1 root 812 
} # End param_radius ()
813 
 
814 
##########################################################################
815 
##			Fonction param_web_radius			##
816 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
817 
## - Création du lien vers la page de changement de mot de passe        ##
818 
##########################################################################
819 
param_web_radius ()
820 
{
821 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 822 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
823 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
824 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 825 
# copie des fichiers modifiés
826 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 827 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 828 
# Modification des fichiers de configuration
1 root 829 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 830 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 831 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
832 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
833 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
834 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
835 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
836 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
837 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 838 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 839 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
840 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 841 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 842 
nas1_name: alcasar-$ORGANISME
1 root 843 
nas1_model: Portail captif
844 
nas1_ip: $PRIVATE_IP
845 
nas1_port_num: 0
846 
nas1_community: public
847 
EOF
848 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
849 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
850 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 851 
# Ajout du mappage des attributs chillispot
852 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
853 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 854 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
855 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
856 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
857 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 858 
	chown -R apache:apache /etc/freeradius-web
1 root 859 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
860 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 861 
<Directory $DIR_WEB/pass>
1 root 862 
	SSLRequireSSL
863 
	AllowOverride None
864 
	Order deny,allow
865 
	Deny from all
866 
	Allow from 127.0.0.1
867 
	Allow from $PRIVATE_NETWORK_MASK
580 richard 868 
	ErrorDocument 404 https://$HOSTNAME
1 root 869 
</Directory>
870 
EOF
871 
} # End of param_web_radius ()
872 
 
799 richard 873 
##################################################################################
874 
##			Fonction param_chilli					##
875 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
876 
## - Paramètrage de la page d'authentification (intercept.php)			##
877 
##################################################################################
1 root 878 
param_chilli ()
879 
{
799 richard 880 
# init file creation
461 richard 881 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 882 
	cat <<EOF > /etc/init.d/chilli
883 
#!/bin/sh
884 
#
885 
# chilli CoovaChilli init
886 
#
887 
# chkconfig: 2345 65 35
888 
# description: CoovaChilli
889 
### BEGIN INIT INFO
890 
# Provides:       chilli
891 
# Required-Start: network
892 
# Should-Start:
893 
# Required-Stop:  network
894 
# Should-Stop:
895 
# Default-Start:  2 3 5
896 
# Default-Stop:
897 
# Description:    CoovaChilli access controller
898 
### END INIT INFO
899 
 
900 
[ -f /usr/sbin/chilli ] || exit 0
901 
. /etc/init.d/functions
902 
CONFIG=/etc/chilli.conf
903 
pidfile=/var/run/chilli.pid
904 
[ -f \$CONFIG ] || {
905 
    echo "\$CONFIG Not found"
906 
    exit 0
907 
}
908 
RETVAL=0
909 
prog="chilli"
910 
case \$1 in
911 
    start)
912 
	if [ -f \$pidfile ] ; then
913 
		gprintf "chilli is already running"
914 
	else
915 
        	gprintf "Starting \$prog: "
916 
		rm -f /var/run/chilli* # cleaning
917 
        	/sbin/modprobe tun >/dev/null 2>&1
918 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
919 
		[ -e /dev/net/tun ] || {
920 
	    	(cd /dev;
921 
			mkdir net;
922 
			cd net;
923 
			mknod tun c 10 200)
924 
		}
925 
		ifconfig eth1 0.0.0.0
926 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
927 
        	RETVAL=$?
928 
	fi
929 
	;;
930 
 
931 
    reload)
932 
	killall -HUP chilli
933 
	;;
934 
 
935 
    restart)
936 
	\$0 stop
937 
        sleep 2
938 
	\$0 start
939 
	;;
940 
 
941 
    status)
942 
        status chilli
943 
        RETVAL=0
944 
        ;;
945 
 
946 
    stop)
947 
	if [ -f \$pidfile ] ; then
948 
        	gprintf "Shutting down \$prog: "
949 
		killproc /usr/sbin/chilli
950 
		RETVAL=\$?
951 
		[ \$RETVAL = 0 ] && rm -f $pidfile
952 
	else
953 
        	gprintf "chilli is not running"
954 
	fi
955 
	;;
956 
 
957 
    *)
958 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
959 
        exit 1
960 
esac
961 
echo
962 
EOF
963 
 
964 
# conf file creation
346 richard 965 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
966 
	cat <<EOF > /etc/chilli.conf
967 
# coova config for ALCASAR
968 
cmdsocket	/var/run/chilli.sock
969 
unixipc		chilli.eth1.ipc
970 
pidfile		/var/run/chilli.eth1.pid
971 
net		$PRIVATE_NETWORK_MASK
595 richard 972 
dhcpif		$INTIF
841 richard 973 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 974 
#nodynip
865 richard 975 
#statip
976 
dynip		$PRIVATE_NETWORK_MASK
346 richard 977 
domain		localdomain
355 richard 978 
dns1		$PRIVATE_IP
979 
dns2		$PRIVATE_IP
346 richard 980 
uamlisten	$PRIVATE_IP
503 richard 981 
uamport		3990
837 richard 982 
macauth
983 
macpasswd	password
346 richard 984 
locationname	$HOSTNAME
985 
radiusserver1	127.0.0.1
986 
radiusserver2	127.0.0.1
987 
radiussecret	$secretradius
988 
radiusauthport	1812
989 
radiusacctport	1813
467 richard 990 
uamserver	https://$HOSTNAME/intercept.php
346 richard 991 
radiusnasid	$HOSTNAME
992 
uamsecret	$secretuam
793 richard 993 
uamallowed	alcasar
346 richard 994 
coaport		3799
503 richard 995 
include		$DIR_DEST_ETC/alcasar-uamallowed
996 
include		$DIR_DEST_ETC/alcasar-uamdomain
1157 stephane 997 
#dhcpgateway
998 
#dhcprelayagent
999 
#dhcpgatewayport
346 richard 1000 
EOF
977 richard 1001 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
1002 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1003 
# create files for trusted domains and urls
1148 crox53 1004 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1005 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1006 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1007 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1008 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1009 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1010 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1011 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1012 
	if [ "$chilli_exist" == "1" ]
1013 
	then
1014 
	      userdel -r chilli 2>/dev/null
1015 
	fi
1016 
	groupadd -f chilli
1017 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1018 
}  # End of param_chilli ()
1019 
 
1020 
##########################################################
1021 
##			Fonction param_squid		##
1022 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1023 
## - Initialisation de la base de données  		##
1024 
##########################################################
1025 
param_squid ()
1026 
{
1027 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1028 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1029 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1030 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1031 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1032 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1033 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1034 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1035 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1036 
# mode 'proxy transparent local'
595 richard 1037 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1038 
# Configuration du cache local
749 franck 1039 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
1159 crox53 1040 
# désactivation des "access log"
1041 
	echo '#Disable access log' >> /etc/squid/squid.conf
1042 
        echo "access_log none" >> /etc/squid/squid.conf
835 richard 1043 
# anonymisation of squid version
813 richard 1044 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1045 
# remove the 'X_forwarded' http option
812 richard 1046 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1047 
# linked squid output in HAVP input
1048 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1049 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1050 
# avoid error messages on network interfaces state changes
313 richard 1051 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1052 
# reduce squid shutdown time (100 to 50)
1053 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1054 
 
835 richard 1055 
# Squid cache init
1 root 1056 
	/usr/sbin/squid -z
1057 
}  # End of param_squid ()
1058 
 
1059 
##################################################################
1060 
##		Fonction param_dansguardian			##
1061 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1062 
##################################################################
1063 
param_dansguardian ()
1064 
{
1065 
	mkdir /var/dansguardian
1066 
	chown dansguardian /var/dansguardian
497 richard 1067 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1068 
# Le filtrage est désactivé par défaut
497 richard 1069 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1070 
# la page d'interception est en français
497 richard 1071 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1072 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1073 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1074 
# on chaîne Dansguardian au proxy cache SQUID
1075 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1076 
# on remplace la page d'interception (template)
1077 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1078 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1079 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1080 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1081 
# lauch of 10 daemons (20 in largest server)
1082 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1083 
# on désactive par défaut le controle de contenu des pages html
497 richard 1084 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1085 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1086 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1087 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1088 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1089 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1090 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1091 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1092 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1093 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1094 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1095 
	touch $DIR_DG/lists/bannedextensionlist
1096 
	touch $DIR_DG/lists/bannedmimetypelist
1097 
# 'Safesearch' regex actualisation
498 richard 1098 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1099 
# empty LAN IP list that won't be WEB filtered
1100 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1101 
	touch $DIR_DG/lists/exceptioniplist
1102 
# Keep a copy of URL & domain filter configuration files
1103 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1104 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1105 
} # End of param_dansguardian ()
1106 
 
71 richard 1107 
##################################################################
1108 
##			Fonction antivirus			##
479 richard 1109 
## - configuration havp + libclamav				##
71 richard 1110 
##################################################################
1111 
antivirus ()
1112 
{
288 richard 1113 
# création de l'usager 'havp'
1114 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1115 
	if [ "$havp_exist" == "1" ]
288 richard 1116 
	then
478 richard 1117 
	      userdel -r havp 2>/dev/null
894 richard 1118 
	      groupdel havp 2>/dev/null
288 richard 1119 
	fi
307 richard 1120 
	groupadd -f havp
796 richard 1121 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1122 
	mkdir -p /var/tmp/havp /var/log/havp
1123 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1124 
# configuration d'HAVP
1125 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1126 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1127 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1128 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1129 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1130 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1131 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1132 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1133 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1134 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1135 
# skip checking of youtube flow (too heavy load / risk too low)
1136 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1137 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1138 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1139 
# remplacement du fichier d'initialisation
335 richard 1140 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1141 
# 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 1142 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1143 
# on remplace la page d'interception (template)
1144 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1145 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1146 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1147 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1148 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1149 
# Virus database update
1150 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1151 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1152 
	/usr/bin/freshclam
71 richard 1153 
}
1154 
 
1 root 1155 
##################################################################################
476 richard 1156 
##			param_ulogd function					##
1157 
## - Ulog config for multi-log files 						##
1158 
##################################################################################
1159 
param_ulogd ()
1160 
{
1161 
# Three instances of ulogd (three different logfiles)
1162 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1163 
	nl=1
1164 
	for log_type in tracability ssh ext-access
1165 
	do
1166 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1167 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1168 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1169 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1170 
		cat << EOF >> /etc/ulogd-$log_type.conf
1171 
[LOGEMU]
1172 
file="/var/log/firewall/$log_type.log"
1173 
sync=1
1174 
EOF
1175 
		nl=`expr $nl + 1`
1176 
	done
476 richard 1177 
	chown -R root:apache /var/log/firewall
1178 
	chmod 750 /var/log/firewall
1179 
	chmod 640 /var/log/firewall/*
1180 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1181 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1182 
}  # End of param_ulogd ()
1183 
 
1159 crox53 1184 
 
1185 
##########################################################
1186 
##              Fonction param_nfsen			##
1187 
##########################################################
1188 
param_nfsen()
1 root 1189 
{
1159 crox53 1190 
#Decompression tarball
1191 
tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1192 
#Création groupe et utilisteur
1193 
if grep "^www-data:" /etc/group > /dev/null; then
1194 
	echo "Group already exists !"
1195 
else
1196 
	groupadd www-data
1197 
	echo "Group 'www-data' created !"
1198 
fi
1199 
if grep "^nfsen:" /etc/passwd > /dev/null; then
1200 
	echo "User already exists !"
1201 
else
1202 
	useradd -m nfsen
1203 
	echo "User 'nfsen' created !"
1204 
fi
1205 
usermod -G www-data nfsen
1206 
#Ajout du plugin nfsen : PortTracker
1207 
mkdir -p /var/www/nfsen/plugins
1208 
chown -R nfsen:www-data /var/www/nfsen
1209 
#Ajout du plugin PortTracker
1210 
mkdir -p /var/log/netflow/porttracker
1211 
mkdir -p /usr/share/nfsen/plugins
1212 
chown -R apache:apache /usr/share/nfsen
1213 
cp -f ./conf/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1214 
chown apache /var/log/netflow/porttracker
1215 
#Copie du fichier de conf modifié de nfsen
1216 
cp ./conf/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1217 
#Copie du script d'initialisation de nfsen
1218 
cp ./conf/nfsen/nfsen-init /etc/init.d/nfsen
1219 
#Installation de nfsen via le scrip Perl
1220 
cd /tmp/nfsen-1.3.6p1/
1221 
/usr/bin/perl5 install.pl etc/nfsen.conf #script lancé deux fois pour corriger,
1222 
/usr/bin/perl5 install.pl etc/nfsen.conf #un problème Perl : "Semaphore introuvable"
1223 
#Création de la DB pour rrdtool
1224 
cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1225 
cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1226 
sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1227 
chown -R apache:www-data /var/log/netflow/porttracker/
1228 
chmod -R 775 /var/log/netflow/porttracker
1229 
#Configuration du fichier de conf d'apache
1230 
if [ -f /etc/httpd/conf.d/nfsen.conf ];then
1231 
	rm -f /etc/httpd/conf.d/nfsen.conf
1232 
fi
1233 
cat <<EOF >> /etc/httpd/conf.d/nfsen.conf
1234 
Alias /nfsen /var/www/nfsen
1235 
<Directory /var/www/nfsen/>
1236 
DirectoryIndex nfsen.php
1237 
Options -Indexes
1238 
AllowOverride all
1239 
order allow,deny
1240 
allow from all
1241 
AddType application/x-httpd-php .php
1242 
php_flag magic_quotes_gpc on
1243 
php_flag track_vars on
1 root 1244 
</Directory>
1245 
EOF
1159 crox53 1246 
#Configuration du délais d'expiration des captures du profile "ALCASAR"
1247 
nfsen -m ALCASAR -e 365d
1248 
#Suppression des sources de nfsen
1249 
rm -rf /tmp/nfsen-1.3.6p1/
1250 
} # End of param_nfsen
1 root 1251 
 
1252 
##########################################################
235 richard 1253 
##		Fonction param_dnsmasq			##
1 root 1254 
##########################################################
219 jeremy 1255 
param_dnsmasq ()
1256 
{
1257 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1258 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1259 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1260 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1261 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1262 
# Configuration file for "dnsmasq in forward mode"
503 richard 1263 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1264 
listen-address=$PRIVATE_IP
1265 
listen-address=127.0.0.1
286 richard 1266 
no-dhcp-interface=$INTIF
259 richard 1267 
bind-interfaces
1268 
cache-size=256
1269 
domain=$DOMAIN
1270 
domain-needed
1271 
expand-hosts
1272 
bogus-priv
1273 
filterwin2k
1274 
server=$DNS1
1275 
server=$DNS2
498 richard 1276 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1277 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1278 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1279 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1280 
 
291 franck 1281 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1282 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1283 
EOF
520 richard 1284 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1285 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1286 
	# Configuration file for "dnsmasq with blackhole"
1287 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1288 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1289 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1290 
listen-address=$PRIVATE_IP
1291 
port=54
1292 
no-dhcp-interface=$INTIF
1293 
bind-interfaces
1294 
cache-size=256
1295 
domain=$DOMAIN
1296 
domain-needed
1297 
expand-hosts
1298 
bogus-priv
1299 
filterwin2k
1300 
server=$DNS1
1301 
server=$DNS2
1302 
EOF
718 franck 1303 
 
800 richard 1304 
# Init file modification
503 richard 1305 
[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1306 
# Start and stop a 2nd process for the "DNS blackhole"
520 richard 1307 
$SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq
503 richard 1308 
$SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq
800 richard 1309 
# Start after chilli (65) which create tun0
1310 
$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1311 
# Optionnellement on pré-active les logs DNS des clients
786 richard 1312 
[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
933 franck 1313 
$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1157 stephane 1314 
# Optionnellement, exemple de paramètre supplémentaire pour le cache memoire
1315 
echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
933 franck 1316 
# Optionnellement, exemple de configuration avec un A.D.
1157 stephane 1317 
echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
308 richard 1318 
} # End dnsmasq
1319 
 
1320 
##########################################################
1321 
##		Fonction BL (BlackList)			##
1322 
##########################################################
1323 
BL ()
1324 
{
1325 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1326 
	rm -rf $DIR_DG/lists/blacklists
1327 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1328 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1329 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1330 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1331 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1332 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1333 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1334 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1335 
	touch $DIR_DG/lists/exceptionsitelist
1336 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1337 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1338 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1339 
# Dansguardian filter config for ALCASAR
1340 
EOF
648 richard 1341 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1342 
# Dansguardian domain filter config for ALCASAR
1343 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1344 
#**
1345 
# block all SSL and CONNECT tunnels
1346 
**s
1347 
# block all SSL and CONNECT tunnels specified only as an IP
1348 
*ips
1349 
# block all sites specified only by an IP
1350 
*ip
1351 
EOF
1000 richard 1352 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1353 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1354 
# Bing - add 'adlt=strict'
1355 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1356 
# Youtube - add 'edufilter=your_ID'
885 richard 1357 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1358 
EOF
1000 richard 1359 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1360 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1361 
	chown -R dansguardian:apache $DIR_DG
1362 
	chmod -R g+rw $DIR_DG
786 richard 1363 
# On adapte la BL de Toulouse à notre structure
654 richard 1364 
	if [ "$mode" != "update" ]; then
1365 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1366 
	fi
308 richard 1367 
}
219 jeremy 1368 
 
1 root 1369 
##########################################################
1370 
##		Fonction cron				##
1371 
## - Mise en place des différents fichiers de cron	##
1372 
##########################################################
1373 
cron ()
1374 
{
1375 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1376 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1377 
	cat <<EOF > /etc/crontab
1378 
SHELL=/bin/bash
1379 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1380 
MAILTO=root
1381 
HOME=/
1382 
 
1383 
# run-parts
1384 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1385 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1386 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1387 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1388 
EOF
1389 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1390 
	cat <<EOF >> /etc/anacrontab
667 franck 1391 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1392 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1393 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1394 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1395 
EOF
667 franck 1396 
	cat <<EOF > /etc/cron.d/alcasar-clean_log
713 franck 1397 
# suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30)
865 richard 1398 
30 4 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --clean
1 root 1399 
EOF
811 richard 1400 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1401 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1402 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1403 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1404 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1405 
EOF
667 franck 1406 
	cat <<EOF > /etc/cron.d/alcasar-export_log
713 franck 1407 
# export des log squid, firewall et apache (tous les lundi à 5h00)
865 richard 1408 
00 5 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --export
1 root 1409 
EOF
952 franck 1410 
	cat <<EOF > /etc/cron.d/alcasar-archive
1411 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1412 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
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
1159 crox53 1422 
	cat << EOF > /etc/cron.d/alcasar-netflow
1423 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1424 
05 0 * * 5  root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/ALCASAR/ipt_netflow/ -t 1y -w 90
1425 
EOF
1426 
 
1 root 1427 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1428 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1429 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1430 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1431 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1432 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1433 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1434 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1435 
	rm -f /etc/cron.daily/freeradius-web
1436 
	rm -f /etc/cron.monthly/freeradius-web
1437 
	cat << EOF > /etc/cron.d/freeradius-web
1438 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1439 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1440 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1441 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1442 
EOF
671 franck 1443 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1444 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1445 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1446 
EOF
808 franck 1447 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1448 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1449 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1450 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1451 
EOF
522 richard 1452 
# suppression des crons usagers
1453 
	rm -f /var/spool/cron/*
1 root 1454 
} # End cron
1455 
 
1456 
##################################################################
1457 
##			Fonction post_install			##
1458 
## - Modification des bannières (locales et ssh) et des prompts ##
1459 
## - Installation de la structure de chiffrement pour root	##
1460 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1461 
## - Mise en place du la rotation des logs			##
5 franck 1462 
## - Configuration dans le cas d'une mise à jour		##
1 root 1463 
##################################################################
1464 
post_install()
1465 
{
1466 
# adaptation du script "chien de garde" (watchdog)
376 franck 1467 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1468 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1469 
# création de la bannière locale
1007 richard 1470 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1471 
	cp -f $DIR_CONF/banner /etc/mageia-release
1472 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1473 
# création de la bannière SSH
1007 richard 1474 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1475 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1476 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1477 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1478 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1479 
# postfix banner anonymisation
1480 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1481 
# sshd écoute côté LAN et WAN
1 root 1482 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1483 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1484 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1485 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1486 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1487 
	echo "QOS=off" >> $CONF_FILE
1488 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1489 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1490 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1491 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1492 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1493 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1494 
	echo "MULTIWAN=off" >> $CONF_FILE
1495 
	echo "FAILOVER=30" >> $CONF_FILE
1496 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1497 
	echo "#WAN1=\"1,eth0:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1498 
	echo "#WAN2=\"1,eth0:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1499 
# Coloration des prompts
1500 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1501 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1502 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1503 
# Droits d'exécution pour utilisateur apache et sysadmin
1504 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1505 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1506 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1507 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1508 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1509 
	chmod 644 /etc/logrotate.d/*
714 franck 1510 
# rectification sur versions précédentes de la compression des logs
706 franck 1511 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1512 
# actualisation des fichiers logs compressés
714 franck 1513 
	for dir in firewall squid dansguardian httpd
706 franck 1514 
	do
714 franck 1515 
	      find /var/log/$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 1516 
	done
1517 
# export des logs en 'retard' dans /var/Save/logs
865 richard 1518 
	/usr/local/bin/alcasar-log.sh --export
1 root 1519 
# processus lancés par défaut au démarrage
1159 crox53 1520 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam nfsen
1 root 1521 
	do
1522 
		/sbin/chkconfig --add $i
1523 
	done
1005 richard 1524 
 
1157 stephane 1525 
	cat << EOF > /etc/rc.local
1526 
/usr/local/sbin/alcasar-load_balancing.sh start &
1527 
sleep 3
1528 
service radiusd restart
1529 
EOF
953 franck 1530 
 
1005 richard 1531 
# On applique les préconisations ANSSI
1532 
# Apply French Security Agency rules
568 richard 1533 
# ignorer les broadcast ICMP. (attaque smurf)
1534 
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
1535 
# ignorer les erreurs ICMP bogus
1536 
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1537 
# désactiver l'envoi et la réponse aux ICMP redirects
679 richard 1538 
sysctl -w net.ipv4.conf.all.accept_redirects=0
568 richard 1539 
accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
1540 
	if [ "$accept_redirect" == "0" ]
1541 
	then
679 richard 1542 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1543 
	else
1544 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1545 
	fi
679 richard 1546 
sysctl -w net.ipv4.conf.all.send_redirects=0
568 richard 1547 
send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
1548 
	if [ "$send_redirect" == "0" ]
1549 
	then
679 richard 1550 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1551 
	else
1552 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1553 
	fi
1554 
# activer les SYN Cookies (attaque syn flood)
679 richard 1555 
sysctl -w net.ipv4.tcp_syncookies=1
568 richard 1556 
tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
1557 
	if [ "$tcp_syncookies" == "0" ]
1558 
	then
679 richard 1559 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1560 
	else
1561 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1562 
	fi
595 richard 1563 
# activer l'antispoofing niveau Noyau
568 richard 1564 
sysctl -w net.ipv4.conf.all.rp_filter=1
1565 
# ignorer le source routing
679 richard 1566 
sysctl -w net.ipv4.conf.all.accept_source_route=0
568 richard 1567 
accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
1568 
	if [ "$accept_source_route" == "0" ]
1569 
	then
679 richard 1570 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1571 
	else
1572 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1573 
	fi
679 richard 1574 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1575 
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1576 
timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
1577 
	if [ "$timeout_established" == "0" ]
1578 
	then
1579 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1580 
	else
793 richard 1581 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1582 
	fi
1157 stephane 1583 
# disable log_martians (ALCASAR is often installed between two private network addresses)
568 richard 1584 
sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1585 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1586 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
59 richard 1587 
# modification /etc/inittab
1588 
	[ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default
1003 richard 1589 
# We keep only 3 TTYs
59 richard 1590 
	$SED "s?^4.*?#&?g" /etc/inittab
1591 
	$SED "s?^5.*?#&?g" /etc/inittab
1592 
	$SED "s?^6.*?#&?g" /etc/inittab
1003 richard 1593 
# switch to multi-users runlevel (instead of x11)
1594 
ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1595 
$SED "s?^id.*?id:3:initdefault:?g" /etc/inittab
1005 richard 1596 
#	GRUB modifications
1597 
# limit wait time to 3s
1598 
# create an alcasar entry instead of linux-nonfb
1599 
# change display to 1024*768 (vga791)
470 richard 1600 
$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1005 richard 1601 
$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1602 
$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1603 
$SED "/^kernel/s/vga=.*/vga=791/" /boot/grub/menu.lst
1076 richard 1604 
$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1007 richard 1605 
$SED "/^gfxmenu/d" /boot/grub/menu.lst
1005 richard 1606 
 
1003 richard 1607 
# Remove unused services and users
1007 richard 1608 
for old_svc in alsa sound dm
532 richard 1609 
do
1007 richard 1610 
	/sbin/chkconfig --del $old_svc
532 richard 1611 
done
1008 richard 1612 
for svc in snmpd.service sshd.service
1007 richard 1613 
do
1008 richard 1614 
	/bin/systemctl disable $svc
1007 richard 1615 
done
532 richard 1616 
for rm_users in avahi-autoipd avahi icapd
1617 
do
1618 
	user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1619 
	if [ "$user" == "$rm_users" ]
1620 
	then
1621 
		/usr/sbin/userdel -f $rm_users
1622 
	fi
1623 
done
1060 richard 1624 
# Load and apply the previous conf file
5 franck 1625 
if [ "$mode" = "update" ]
1626 
then
389 franck 1627 
	$DIR_DEST_BIN/alcasar-conf.sh --load
1060 richard 1628 
	PARENT_SCRIPT=`basename $0`
1629 
	export PARENT_SCRIPT # to avoid stop&start process during the installation process
1630 
	$DIR_DEST_BIN/alcasar-conf.sh --apply
628 richard 1631 
	$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1632 
	$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
5 franck 1633 
fi
595 richard 1634 
rm -f /tmp/alcasar-conf*
434 richard 1635 
chown -R root:apache $DIR_DEST_ETC/*
512 richard 1636 
chmod -R 660 $DIR_DEST_ETC/*
1041 richard 1637 
chmod ug+x $DIR_DEST_ETC/digest
1157 stephane 1638 
 
1639 
# Fix the Mageia bug in function "/etc/sysconfig/network-scripts/network-functions"
1640 
[ -e /sbin/ethtool ]  || ln -s /usr/sbin/ethtool /sbin/ethtool
1641 
 
1045 franck 1642 
# Apply and save the firewall rules
1643 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1644 
	sleep 2
1 root 1645 
	cd $DIR_INSTALL
5 franck 1646 
	echo ""
1 root 1647 
	echo "#############################################################################"
638 richard 1648 
	if [ $Lang == "fr" ]
1649 
		then
1650 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1651 
		echo "#                                                                           #"
1652 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1653 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1654 
		echo "#                                                                           #"
1655 
		echo "#############################################################################"
1656 
		echo
1657 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1658 
		echo
1659 
		echo "- Lisez attentivement la documentation d'exploitation"
1660 
		echo
1661 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1662 
		echo
1663 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1664 
	else
1665 
		echo "#                        Enf of ALCASAR install process                     #"
1666 
		echo "#                                                                           #"
1667 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1668 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1669 
		echo "#                                                                           #"
1670 
		echo "#############################################################################"
1671 
		echo
1672 
		echo "- The system will be rebooted in order to operate ALCASAR"
1673 
		echo
1674 
		echo "- Read the exploitation documentation"
1675 
		echo
1676 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1677 
		echo
1678 
		echo "                   Hit 'Enter' to continue"
1679 
	fi
815 richard 1680 
	sleep 2
1681 
	if [ "$mode" != "update" ]
820 richard 1682 
	then
815 richard 1683 
		read a
1684 
	fi
774 richard 1685 
	clear
1045 franck 1686 
 
1 root 1687 
	reboot
1688 
} # End post_install ()
1689 
 
1690 
#################################
1005 richard 1691 
#  	Main Install loop  	#
1 root 1692 
#################################
832 richard 1693 
dir_exec=`dirname "$0"`
1694 
if [ $dir_exec != "." ]
1695 
then
1696 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1697 
	echo "Launch this program from the ALCASAR archive directory"
1698 
	exit 0
1699 
fi
1700 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1701 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1702 
nb_args=$#
1703 
args=$1
1704 
if [ $nb_args -eq 0 ]
1705 
then
1706 
	nb_args=1
1707 
	args="-h"
1708 
fi
1062 richard 1709 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1710 
case $args in
1711 
	-\? | -h* | --h*)
1712 
		echo "$usage"
1713 
		exit 0
1714 
		;;
291 franck 1715 
	-i | --install)
959 franck 1716 
		license
5 franck 1717 
		header_install
29 richard 1718 
		testing
597 richard 1719 
# Test if ALCASAR is already installed
5 franck 1720 
		if [ -e $DIR_WEB/VERSION ]
1 root 1721 
		then
460 richard 1722 
			actual_version=`cat $DIR_WEB/VERSION`
595 richard 1723 
			if [ $Lang == "fr" ]
1724 
				then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée";
1725 
				else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed";
1726 
			fi
5 franck 1727 
			response=0
460 richard 1728 
			PTN='^[oOnNyY]$'
580 richard 1729 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1730 
			do
595 richard 1731 
				if [ $Lang == "fr" ]
1732 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1733 
					else echo -n "Do you want to update (Y/n)?";
1734 
				 fi
5 franck 1735 
				read response
1736 
			done
597 richard 1737 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1738 
			then
597 richard 1739 
				rm -f /tmp/alcasar-conf*
1740 
			else
636 richard 1741 
# Create a backup of running version importants files
389 franck 1742 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1743 
				mode="update"
5 franck 1744 
			fi
1 root 1745 
		fi
595 richard 1746 
# RPMs install
1747 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1159 crox53 1748 
		echo "Mise à jour des modules noyau installés"
1749 
		#depmod -a
595 richard 1750 
		if [ "$?" != "0" ]
1 root 1751 
		then
595 richard 1752 
			exit 0
1753 
		fi
1754 
		if [ -e $DIR_WEB/VERSION ]
1755 
		then
597 richard 1756 
# Uninstall the running version
532 richard 1757 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1758 
		fi
636 richard 1759 
# Test if manual update
1057 richard 1760 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1761 
		then
636 richard 1762 
			header_install
595 richard 1763 
			if [ $Lang == "fr" ]
636 richard 1764 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1765 
				else echo "The configuration file of an old version has been found";
595 richard 1766 
			fi
597 richard 1767 
			response=0
1768 
			PTN='^[oOnNyY]$'
1769 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1770 
			do
1771 
				if [ $Lang == "fr" ]
1772 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1773 
					else echo -n "Do you want to use it (Y/n)?";
1774 
				 fi
1775 
				read response
1776 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1777 
				then rm -f /tmp/alcasar-conf*
1778 
				fi
1779 
			done
1780 
		fi
636 richard 1781 
# Test if update
1057 richard 1782 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1783 
		then
1784 
			if [ $Lang == "fr" ]
1785 
				then echo "#### Installation avec mise à jour ####";
1786 
				else echo "#### Installation with update     ####";
1787 
			fi
636 richard 1788 
# Extract the central configuration file
1057 richard 1789 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1790 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1791 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1792 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1793 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1794 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1795 
			mode="update"
1796 
		else
1797 
			mode="install"
1 root 1798 
		fi
1159 crox53 1799 
		for func in init network gestion AC init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_nfsen param_dnsmasq BL cron post_install
5 franck 1800 
		do
1801 
			$func
1157 stephane 1802 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1803 
		done
5 franck 1804 
		;;
291 franck 1805 
	-u | --uninstall)
5 franck 1806 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1807 
		then
597 richard 1808 
			if [ $Lang == "fr" ]
1809 
				then echo "ALCASAR n'est pas installé!";
1810 
				else echo "ALCASAR isn't installed!";
1811 
			fi
1 root 1812 
			exit 0
1813 
		fi
5 franck 1814 
		response=0
1815 
		PTN='^[oOnN]$'
580 richard 1816 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1817 
		do
597 richard 1818 
			if [ $Lang == "fr" ]
1819 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1820 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1821 
			fi
5 franck 1822 
			read response
1823 
		done
1103 richard 1824 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1825 
		then
1103 richard 1826 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1827 
		else
1828 
			rm -f /tmp/alcasar-conf*
1 root 1829 
		fi
597 richard 1830 
# Uninstall the running version
65 richard 1831 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1832 
		;;
1833 
	*)
1834 
		echo "Argument inconnu :$1";
460 richard 1835 
		echo "Unknown argument :$1";
1 root 1836 
		echo "$usage"
1837 
		exit 1
1838 
		;;
1839 
esac
10 franck 1840 
# end of script
366 franck 1841