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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1144 2013-07-01 08:21:20Z franck $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1114 richard 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 
#
806 richard 23 
# Coovachilli (a fork of chillispot), freeradius, mysql, apache, netfilter, squid, dansguardian, awstat, 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
1 root 42 
#	param_awstats	: Configuration de l'interface des statistiques de consultation WEB
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)
1118 franck 72 
MTU="1492"
1133 franck 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
427 
#ETHTOOL_OPTS=$ETHTOOL_OPTS
14 richard 428 
EOF
841 richard 429 
# Config eth1 (consultation LAN) in normal mode
430 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
431 
DEVICE=$INTIF
432 
BOOTPROTO=static
433 
ONBOOT=yes
434 
NOZEROCONF=yes
435 
MII_NOT_SUPPORTED=yes
436 
IPV6INIT=no
437 
IPV6TO4INIT=no
438 
ACCOUNTING=no
439 
USERCTL=no
440 
EOF
441 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 442 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 443 
DEVICE=$INTIF
444 
BOOTPROTO=static
445 
IPADDR=$PRIVATE_IP
604 richard 446 
NETMASK=$PRIVATE_NETMASK
1 root 447 
ONBOOT=yes
448 
METRIC=10
449 
NOZEROCONF=yes
450 
MII_NOT_SUPPORTED=yes
14 richard 451 
IPV6INIT=no
452 
IPV6TO4INIT=no
453 
ACCOUNTING=no
454 
USERCTL=no
1 root 455 
EOF
440 franck 456 
# Mise à l'heure du serveur
457 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
458 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 459 
0.fr.pool.ntp.org	# adapt to your country
460 
1.fr.pool.ntp.org
461 
2.fr.pool.ntp.org
440 franck 462 
EOF
463 
# Configuration du serveur de temps (sur lui même)
1 root 464 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
465 
	cat <<EOF > /etc/ntp.conf
456 franck 466 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 467 
server 1.fr.pool.ntp.org
468 
server 2.fr.pool.ntp.org
469 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 470 
fudge 127.127.1.0 stratum 10
604 richard 471 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 472 
restrict 127.0.0.1
310 richard 473 
driftfile /var/lib/ntp/drift
1 root 474 
logfile /var/log/ntp.log
475 
EOF
440 franck 476 
 
310 richard 477 
	chown -R ntp:ntp /var/lib/ntp
1 root 478 
# Renseignement des fichiers hosts.allow et hosts.deny
479 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
480 
	cat <<EOF > /etc/hosts.allow
481 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 482 
sshd: ALL
1 root 483 
ntpd: $PRIVATE_NETWORK_SHORT
484 
EOF
485 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
486 
	cat <<EOF > /etc/hosts.deny
487 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
488 
EOF
604 richard 489 
# Firewall config
790 richard 490 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
491 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
492 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 493 
# create the filter exception file and ip_bloqued file
790 richard 494 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 495 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 496 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 497 
# load conntrack ftp module
498 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
499 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
860 richard 500 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 501 
} # End of network ()
502 
 
503 
##################################################################
504 
##			Fonction gestion			##
505 
## - installation du centre de gestion				##
506 
## - configuration du serveur web (Apache)			##
507 
## - définition du 1er comptes de gestion 			##
508 
## - sécurisation des accès					##
509 
##################################################################
510 
gestion()
511 
{
512 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
513 
	mkdir $DIR_WEB
514 
# Copie et configuration des fichiers du centre de gestion
316 richard 515 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 516 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 517 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
518 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
519 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
520 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
498 richard 521 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php
316 richard 522 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 523 
	chown -R apache:apache $DIR_WEB/*
840 richard 524 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 525 
	do
526 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
527 
	done
5 franck 528 
	chown -R root:apache $DIR_SAVE
71 richard 529 
# Configuration et sécurisation php
530 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 531 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
532 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 533 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
534 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 535 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
536 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
537 
# Configuration et sécurisation Apache
790 richard 538 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 539 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
580 richard 540 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf
303 richard 541 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 542 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
543 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
544 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 545 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
546 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
547 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
548 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
549 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 551 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 552 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
553 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
554 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
555 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
556 
	cat <<EOF > /var/www/error/include/bottom.html
557 
</body>
558 
</html>
559 
EOF
560 
# Définition du premier compte lié au profil 'admin'
509 richard 561 
	header_install
510 richard 562 
	if [ "$mode" = "install" ]
563 
	then
613 richard 564 
		admin_portal=!
565 
		PTN='^[a-zA-Z0-9-]*$'
566 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
567 
                	do
568 
			header_install
569 
			if [ $Lang == "fr" ]
570 
			then
571 
				echo ""
572 
				echo "Définissez un premier compte d'administration du portail :"
573 
				echo
574 
				echo -n "Nom : "
575 
			else
576 
				echo ""
577 
				echo "Define the first account allow to administrate the portal :"
578 
				echo
579 
				echo -n "Account : "
580 
			fi
581 
			read admin_portal
582 
			if [ "$admin_portal" == "" ]
583 
				then
584 
				admin_portal=!
585 
			fi
586 
			done
1 root 587 
# Création du fichier de clés de ce compte dans le profil "admin"
510 richard 588 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
589 
		mkdir -p $DIR_DEST_ETC/digest
590 
		chmod 755 $DIR_DEST_ETC/digest
591 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
592 
			do
613 richard 593 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 594 
			done
595 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
595 richard 596 
	else   # mise à jour des versions < 2.1
1010 richard 597 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 1 ])
510 richard 598 
			then
613 richard 599 
			if [ $Lang == "fr" ]
600 
			then
601 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
602 
				echo
603 
				echo -n "Nom : "
604 
			else
605 
				echo "This update need to redefine the first admin account"
606 
				echo
607 
				echo -n "Account : "
608 
			fi
609 
			read admin_portal
510 richard 610 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
611 
			mkdir -p $DIR_DEST_ETC/digest
612 
			chmod 755 $DIR_DEST_ETC/digest
613 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
614 
			do
613 richard 615 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 616 
			done
617 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
618 
		fi
619 
	fi
434 richard 620 
# synchronisation horaire
621 
	ntpd -q -g &
1 root 622 
# Sécurisation du centre
988 franck 623 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 624 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 625 
<Directory $DIR_ACC>
1 root 626 
	SSLRequireSSL
627 
	AllowOverride None
628 
	Order deny,allow
629 
	Deny from all
630 
	Allow from 127.0.0.1
631 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 632 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 633 
	require valid-user
634 
	AuthType digest
635 
	AuthName $HOSTNAME
636 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 637 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
580 richard 638 
	ErrorDocument 404 https://$HOSTNAME/
1 root 639 
</Directory>
316 richard 640 
<Directory $DIR_ACC/admin>
1 root 641 
	SSLRequireSSL
642 
	AllowOverride None
643 
	Order deny,allow
644 
	Deny from all
645 
	Allow from 127.0.0.1
646 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 647 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 648 
	require valid-user
649 
	AuthType digest
650 
	AuthName $HOSTNAME
651 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 652 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 653 
	ErrorDocument 404 https://$HOSTNAME/
1 root 654 
</Directory>
344 richard 655 
<Directory $DIR_ACC/manager>
1 root 656 
	SSLRequireSSL
657 
	AllowOverride None
658 
	Order deny,allow
659 
	Deny from all
660 
	Allow from 127.0.0.1
661 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 662 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 663 
	require valid-user
664 
	AuthType digest
665 
	AuthName $HOSTNAME
666 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 667 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
580 richard 668 
	ErrorDocument 404 https://$HOSTNAME/
1 root 669 
</Directory>
316 richard 670 
<Directory $DIR_ACC/backup>
671 
	SSLRequireSSL
672 
	AllowOverride None
673 
	Order deny,allow
674 
	Deny from all
675 
	Allow from 127.0.0.1
676 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 677 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 678 
	require valid-user
679 
	AuthType digest
680 
	AuthName $HOSTNAME
681 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 682 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
580 richard 683 
	ErrorDocument 404 https://$HOSTNAME/
316 richard 684 
</Directory>
811 richard 685 
Alias /save/ "$DIR_SAVE/"
686 
<Directory $DIR_SAVE>
687 
	SSLRequireSSL
688 
	Options Indexes
689 
	Order deny,allow
690 
	Deny from all
691 
	Allow from 127.0.0.1
692 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 693 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 694 
	require valid-user
695 
	AuthType digest
696 
	AuthName $HOSTNAME
697 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
698 
	ErrorDocument 404 https://$HOSTNAME/
699 
</Directory>
1 root 700 
EOF
701 
} # End of gestion ()
702 
 
703 
##########################################################################################
704 
##				Fonction AC()						##
705 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
706 
##########################################################################################
707 
AC ()
708 
{
709 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 710 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 711 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 712 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
713 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
714 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 715 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 716 
	chown -R root:apache /etc/pki
1 root 717 
	chmod -R 750 /etc/pki
718 
} # End AC ()
719 
 
720 
##########################################################################################
721 
##			Fonction init_db()						##
722 
## - Initialisation de la base Mysql							##
723 
## - Affectation du mot de passe de l'administrateur (root)				##
724 
## - Suppression des bases et des utilisateurs superflus				##
725 
## - Création de la base 'radius'							##
726 
## - Installation du schéma de cette base						##
727 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
728 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
729 
##########################################################################################
730 
init_db ()
731 
{
732 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 733 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 734 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 735 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
736 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
737 
	/etc/init.d/mysqld start
738 
	sleep 4
739 
	mysqladmin -u root password $mysqlpwd
740 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 741 
# Delete exemple databases if exist
1 root 742 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 743 
# Create 'radius' database
1 root 744 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 745 
# Add an empty radius database structure
364 franck 746 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 747 
# modify the start script in order to close accounting connexion when the system is comming down or up
748 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
749 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
750 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 751 
} # End init_db ()
752 
 
753 
##########################################################################
754 
##			Fonction param_radius				##
755 
## - Paramètrage des fichiers de configuration FreeRadius		##
756 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
757 
## - Modification de fichier de conf pour l'accès à Mysql		##
758 
##########################################################################
759 
param_radius ()
760 
{
761 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
762 
	chown -R radius:radius /etc/raddb
763 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
764 
# paramètrage radius.conf
765 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
766 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
767 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
768 
# suppression de la fonction proxy
769 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
770 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 771 
# suppression du module EAP
772 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 773 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
774 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
775 
# prise en compte du module SQL et des compteurs SQL
776 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
777 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
778 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
779 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
780 
	rm -f /etc/raddb/sites-enabled/*
781 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
782 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
783 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
784 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
785 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 786 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 787 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
788 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
789 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
790 
	cat << EOF > /etc/raddb/clients.conf
791 
client 127.0.0.1 {
792 
	secret = $secretradius
793 
	shortname = localhost
794 
}
795 
EOF
796 
# modif sql.conf
797 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
798 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
799 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
800 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
801 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
802 
# modif dialup.conf
803 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
804 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1114 richard 805 
# insures that mysql is up before radius start
806 
	$SED "s?^# Should-Start.*?# Should-Start: \$network mysqld?" /etc/init.d/radiusd
807 
	$SED "s?^# Should-Stop.*?# Should-Start: \$network mysqld?" /etc/init.d/radiusd
808 
 
1 root 809 
} # End param_radius ()
810 
 
811 
##########################################################################
812 
##			Fonction param_web_radius			##
813 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
814 
## - Création du lien vers la page de changement de mot de passe        ##
815 
##########################################################################
816 
param_web_radius ()
817 
{
818 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 819 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
820 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
821 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 822 
# copie des fichiers modifiés
823 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 824 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 825 
# Modification des fichiers de configuration
1 root 826 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 827 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 828 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
829 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
830 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
831 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
832 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
833 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
834 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 835 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 836 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
837 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 838 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 839 
nas1_name: alcasar-$ORGANISME
1 root 840 
nas1_model: Portail captif
841 
nas1_ip: $PRIVATE_IP
842 
nas1_port_num: 0
843 
nas1_community: public
844 
EOF
845 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
846 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
847 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 848 
# Ajout du mappage des attributs chillispot
849 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
850 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 851 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
852 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
853 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
854 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 855 
	chown -R apache:apache /etc/freeradius-web
1 root 856 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
857 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 858 
<Directory $DIR_WEB/pass>
1 root 859 
	SSLRequireSSL
860 
	AllowOverride None
861 
	Order deny,allow
862 
	Deny from all
863 
	Allow from 127.0.0.1
864 
	Allow from $PRIVATE_NETWORK_MASK
580 richard 865 
	ErrorDocument 404 https://$HOSTNAME
1 root 866 
</Directory>
867 
EOF
868 
} # End of param_web_radius ()
869 
 
799 richard 870 
##################################################################################
871 
##			Fonction param_chilli					##
872 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
873 
## - Paramètrage de la page d'authentification (intercept.php)			##
874 
##################################################################################
1 root 875 
param_chilli ()
876 
{
799 richard 877 
# init file creation
461 richard 878 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 879 
	cat <<EOF > /etc/init.d/chilli
880 
#!/bin/sh
881 
#
882 
# chilli CoovaChilli init
883 
#
884 
# chkconfig: 2345 65 35
885 
# description: CoovaChilli
886 
### BEGIN INIT INFO
887 
# Provides:       chilli
888 
# Required-Start: network
889 
# Should-Start:
890 
# Required-Stop:  network
891 
# Should-Stop:
892 
# Default-Start:  2 3 5
893 
# Default-Stop:
894 
# Description:    CoovaChilli access controller
895 
### END INIT INFO
896 
 
897 
[ -f /usr/sbin/chilli ] || exit 0
898 
. /etc/init.d/functions
899 
CONFIG=/etc/chilli.conf
900 
pidfile=/var/run/chilli.pid
901 
[ -f \$CONFIG ] || {
902 
    echo "\$CONFIG Not found"
903 
    exit 0
904 
}
905 
RETVAL=0
906 
prog="chilli"
907 
case \$1 in
908 
    start)
909 
	if [ -f \$pidfile ] ; then
910 
		gprintf "chilli is already running"
911 
	else
912 
        	gprintf "Starting \$prog: "
913 
		rm -f /var/run/chilli* # cleaning
914 
        	/sbin/modprobe tun >/dev/null 2>&1
915 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
916 
		[ -e /dev/net/tun ] || {
917 
	    	(cd /dev;
918 
			mkdir net;
919 
			cd net;
920 
			mknod tun c 10 200)
921 
		}
922 
		ifconfig eth1 0.0.0.0
923 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
924 
        	RETVAL=$?
925 
	fi
926 
	;;
927 
 
928 
    reload)
929 
	killall -HUP chilli
930 
	;;
931 
 
932 
    restart)
933 
	\$0 stop
934 
        sleep 2
935 
	\$0 start
936 
	;;
937 
 
938 
    status)
939 
        status chilli
940 
        RETVAL=0
941 
        ;;
942 
 
943 
    stop)
944 
	if [ -f \$pidfile ] ; then
945 
        	gprintf "Shutting down \$prog: "
946 
		killproc /usr/sbin/chilli
947 
		RETVAL=\$?
948 
		[ \$RETVAL = 0 ] && rm -f $pidfile
949 
	else
950 
        	gprintf "chilli is not running"
951 
	fi
952 
	;;
953 
 
954 
    *)
955 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
956 
        exit 1
957 
esac
958 
echo
959 
EOF
960 
 
961 
# conf file creation
346 richard 962 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
963 
	cat <<EOF > /etc/chilli.conf
964 
# coova config for ALCASAR
965 
cmdsocket	/var/run/chilli.sock
966 
unixipc		chilli.eth1.ipc
967 
pidfile		/var/run/chilli.eth1.pid
968 
net		$PRIVATE_NETWORK_MASK
595 richard 969 
dhcpif		$INTIF
841 richard 970 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 971 
#nodynip
865 richard 972 
#statip
973 
dynip		$PRIVATE_NETWORK_MASK
346 richard 974 
domain		localdomain
355 richard 975 
dns1		$PRIVATE_IP
976 
dns2		$PRIVATE_IP
346 richard 977 
uamlisten	$PRIVATE_IP
503 richard 978 
uamport		3990
837 richard 979 
macauth
980 
macpasswd	password
346 richard 981 
locationname	$HOSTNAME
982 
radiusserver1	127.0.0.1
983 
radiusserver2	127.0.0.1
984 
radiussecret	$secretradius
985 
radiusauthport	1812
986 
radiusacctport	1813
467 richard 987 
uamserver	https://$HOSTNAME/intercept.php
346 richard 988 
radiusnasid	$HOSTNAME
989 
uamsecret	$secretuam
793 richard 990 
uamallowed	alcasar
346 richard 991 
coaport		3799
503 richard 992 
include		$DIR_DEST_ETC/alcasar-uamallowed
993 
include		$DIR_DEST_ETC/alcasar-uamdomain
1118 franck 994 
#dhcpgateway
995 
#dhcprelayagent
996 
#dhcpgatewayport
346 richard 997 
EOF
977 richard 998 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
999 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1000 
# create files for trusted domains and urls
1130 franck 1001 
	cp -f $DIR_CONF/etc/alcasar-uam* $DIR_DEST_ETC/.
1118 franck 1002 
#	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1003 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1004 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1005 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1006 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1007 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1008 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1009 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1010 
	if [ "$chilli_exist" == "1" ]
1011 
	then
1012 
	      userdel -r chilli 2>/dev/null
1013 
	fi
1014 
	groupadd -f chilli
1015 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1016 
}  # End of param_chilli ()
1017 
 
1018 
##########################################################
1019 
##			Fonction param_squid		##
1020 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1021 
## - Initialisation de la base de données  		##
1022 
##########################################################
1023 
param_squid ()
1024 
{
1025 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1026 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1027 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1028 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1029 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1030 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1031 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1032 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1033 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1034 
# mode 'proxy transparent local'
595 richard 1035 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1036 
# Configuration du cache local
749 franck 1037 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
405 franck 1038 
# emplacement et formatage standard des logs
419 franck 1039 
	echo '#logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st %Ss:%Sh' >> /etc/squid/squid.conf
749 franck 1040 
	echo '#logformat combined %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st "%{Referer}>h" "%{User-Agent}>h" %Ss:%Sh' >> /etc/squid/squid.conf
405 franck 1041 
        echo "access_log /var/log/squid/access.log" >> /etc/squid/squid.conf
1 root 1042 
# compatibilité des logs avec awstats
315 richard 1043 
	echo "emulate_httpd_log on" >> /etc/squid/squid.conf
749 franck 1044 
	echo "half_closed_clients off" >> /etc/squid/squid.conf
1045 
	echo "server_persistent_connections off" >> /etc/squid/squid.conf
1046 
	echo "client_persistent_connections on" >> /etc/squid/squid.conf
1047 
	echo "client_lifetime 1440 minutes" >> /etc/squid/squid.conf
1048 
	echo "request_timeout 5 minutes" >> /etc/squid/squid.conf
1049 
	echo "persistent_request_timeout 2 minutes" >> /etc/squid/squid.conf
726 franck 1050 
	echo "cache_mem 256 MB" >> /etc/squid/squid.conf
749 franck 1051 
	echo "maximum_object_size_in_memory 4096 KB" >> /etc/squid/squid.conf
1052 
	echo "maximum_object_size     4096 KB" >> /etc/squid/squid.conf
835 richard 1053 
# anonymisation of squid version
813 richard 1054 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1055 
# remove the 'X_forwarded' http option
812 richard 1056 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1057 
# linked squid output in HAVP input
1058 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1059 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1060 
# avoid error messages on network interfaces state changes
313 richard 1061 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1062 
# reduce squid shutdown time (100 to 50)
1063 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1064 
 
835 richard 1065 
# Squid cache init
1 root 1066 
	/usr/sbin/squid -z
1067 
}  # End of param_squid ()
1068 
 
1069 
##################################################################
1070 
##		Fonction param_dansguardian			##
1071 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1072 
##################################################################
1073 
param_dansguardian ()
1074 
{
1075 
	mkdir /var/dansguardian
1076 
	chown dansguardian /var/dansguardian
497 richard 1077 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1078 
# Le filtrage est désactivé par défaut
497 richard 1079 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1080 
# la page d'interception est en français
497 richard 1081 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1082 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1083 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1084 
# on chaîne Dansguardian au proxy cache SQUID
1085 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1086 
# on remplace la page d'interception (template)
1087 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1088 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1089 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1090 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1091 
# lauch of 10 daemons (20 in largest server)
1092 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1093 
# on désactive par défaut le controle de contenu des pages html
497 richard 1094 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1095 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1096 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1097 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1098 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1099 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1100 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1101 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1102 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1103 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1104 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1105 
	touch $DIR_DG/lists/bannedextensionlist
1106 
	touch $DIR_DG/lists/bannedmimetypelist
1107 
# 'Safesearch' regex actualisation
498 richard 1108 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1109 
# empty LAN IP list that won't be WEB filtered
1110 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1111 
	touch $DIR_DG/lists/exceptioniplist
1112 
# Keep a copy of URL & domain filter configuration files
1113 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1114 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1115 
} # End of param_dansguardian ()
1116 
 
71 richard 1117 
##################################################################
1118 
##			Fonction antivirus			##
479 richard 1119 
## - configuration havp + libclamav				##
71 richard 1120 
##################################################################
1121 
antivirus ()
1122 
{
288 richard 1123 
# création de l'usager 'havp'
1124 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1125 
	if [ "$havp_exist" == "1" ]
288 richard 1126 
	then
478 richard 1127 
	      userdel -r havp 2>/dev/null
894 richard 1128 
	      groupdel havp 2>/dev/null
288 richard 1129 
	fi
307 richard 1130 
	groupadd -f havp
796 richard 1131 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1132 
	mkdir -p /var/tmp/havp /var/log/havp
1133 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1134 
# configuration d'HAVP
1135 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1136 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1137 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1138 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1139 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1140 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1141 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1142 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1143 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1144 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1145 
# skip checking of youtube flow (too heavy load / risk too low)
1146 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1147 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1148 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1149 
# remplacement du fichier d'initialisation
335 richard 1150 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1151 
# 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 1152 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1153 
# on remplace la page d'interception (template)
1154 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1155 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1156 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1157 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1158 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1159 
# Virus database update
1160 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1161 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1162 
	/usr/bin/freshclam
71 richard 1163 
}
1164 
 
1 root 1165 
##################################################################################
476 richard 1166 
##			param_ulogd function					##
1167 
## - Ulog config for multi-log files 						##
1168 
##################################################################################
1169 
param_ulogd ()
1170 
{
1171 
# Three instances of ulogd (three different logfiles)
1172 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1173 
	nl=1
1174 
	for log_type in tracability ssh ext-access
1175 
	do
1176 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1177 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1178 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1179 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1180 
		cat << EOF >> /etc/ulogd-$log_type.conf
1181 
[LOGEMU]
1182 
file="/var/log/firewall/$log_type.log"
1183 
sync=1
1184 
EOF
1185 
		nl=`expr $nl + 1`
1186 
	done
476 richard 1187 
	chown -R root:apache /var/log/firewall
1188 
	chmod 750 /var/log/firewall
1189 
	chmod 640 /var/log/firewall/*
1190 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1191 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1192 
}  # End of param_ulogd ()
1193 
 
1194 
##################################################################################
1 root 1195 
##				Fonction param_awstats				##
1196 
## - configuration de l'interface des logs de consultation WEB (AWSTAT)		##
1197 
##################################################################################
1198 
param_awstats()
1199 
{
316 richard 1200 
	cp -rf /usr/share/awstats/www/ $DIR_ACC/awstats/
1201 
	chown -R apache:apache $DIR_ACC/awstats
1 root 1202 
	cp /etc/awstats/awstats.conf /etc/awstats/awstats.conf.default
1203 
	$SED "s?^LogFile=.*?LogFile=\"/var/log/squid/access.log\"?g" /etc/awstats/awstats.conf
1204 
	$SED "s?^LogFormat=.*?LogFormat=4?g" /etc/awstats/awstats.conf
1205 
	$SED "s?^SiteDomain=.*?SiteDomain=\"$HOSTNAME\"?g" /etc/awstats/awstats.conf
1206 
	$SED "s?^HostAliases=.*?HostAliases=\"$PRIVATE_IP\"?g" /etc/awstats/awstats.conf
1207 
	$SED "s?^DNSLookup=.*?DNSLookup=0?g" /etc/awstats/awstats.conf
344 richard 1208 
	$SED "s?^DirData=.*?DirData=\"/var/lib/awstats\"?g" /etc/awstats/awstats.conf
1209 
	$SED "s?^DirIcons=.*?DirIcons=\"/acc/awstats/icon\"?g" /etc/awstats/awstats.conf
1 root 1210 
	$SED "s?^StyleSheet=.*?StyleSheet=\"/css/style.css\"?g" /etc/awstats/awstats.conf
1211 
	$SED "s?^BuildReportFormat=.*?BuildReportFormat=xhtml?g" /etc/awstats/awstats.conf
59 richard 1212 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
580 richard 1213 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
1214 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1215 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1216 
	$SED "s?^ShowMonthStats=.*?ShowMonthStats=VPHB?g" /etc/awstats/awstats.conf
1217 
	$SED "s?^ShowDaysOfMonthStats=.*?ShowDaysOfMonthStats=PHB?g" /etc/awstats/awstats.conf
1218 
	$SED "s?^ShowDaysOfWeekStats=.*?ShowDaysOfWeekStats=PHB?g" /etc/awstats/awstats.conf
1219 
	$SED "s?^ShowHoursStats=.*?ShowHoursStats=PHB?g" /etc/awstats/awstats.conf
1220 
	$SED "s?^ShowDomainsStats=.*?ShowDomainsStats=0?g" /etc/awstats/awstats.conf
1221 
	$SED "s?^ShowHostsStats=.*?ShowHostsStats=0?g" /etc/awstats/awstats.conf
1222 
	$SED "s?^ShowAuthenticatedUsers=.*?ShowAuthenticatedUsers=0?g" /etc/awstats/awstats.conf
1223 
	$SED "s?^ShowRobotsStats=.*?ShowRobotsStats=0?g" /etc/awstats/awstats.conf
1224 
	$SED "s?^ShowFileTypesStats=.*?ShowFileTypesStats=0?g" /etc/awstats/awstats.conf
1225 
	$SED "s?^ShowFileSizesStats=.*?ShowFileSizesStats=0?g" /etc/awstats/awstats.conf
1226 
	$SED "s?^ShowOSStats=.*?ShowOSStats=0?g" /etc/awstats/awstats.conf
1227 
	$SED "s?^ShowScreenSizeStats=.*?ShowScreenSizeStats=0?g" /etc/awstats/awstats.conf
1228 
 
1 root 1229 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 1230 
<Directory $DIR_ACC/awstats>
1 root 1231 
	SSLRequireSSL
1232 
	Options ExecCGI
1233 
	AddHandler cgi-script .pl
1234 
	DirectoryIndex awstats.pl
1235 
	Order deny,allow
1236 
	Deny from all
1237 
	Allow from 127.0.0.1
1238 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 1239 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 1240 
	require valid-user
1241 
	AuthType digest
1242 
	AuthName $HOSTNAME
1243 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 1244 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 1245 
	ErrorDocument 404 https://$HOSTNAME/
1 root 1246 
</Directory>
1247 
SetEnv PERL5LIB /usr/share/awstats/lib:/usr/share/awstats/plugins
1248 
EOF
1249 
} # End of param_awstats ()
1250 
 
1251 
##########################################################
235 richard 1252 
##		Fonction param_dnsmasq			##
1 root 1253 
##########################################################
219 jeremy 1254 
param_dnsmasq ()
1255 
{
1256 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1257 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1258 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1259 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1260 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1261 
# Configuration file for "dnsmasq in forward mode"
503 richard 1262 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1263 
listen-address=$PRIVATE_IP
1264 
listen-address=127.0.0.1
286 richard 1265 
no-dhcp-interface=$INTIF
259 richard 1266 
bind-interfaces
1267 
cache-size=256
1268 
domain=$DOMAIN
1269 
domain-needed
1270 
expand-hosts
1271 
bogus-priv
1272 
filterwin2k
1273 
server=$DNS1
1274 
server=$DNS2
498 richard 1275 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1276 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1277 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1278 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1279 
 
291 franck 1280 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1281 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1282 
EOF
520 richard 1283 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1284 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1285 
	# Configuration file for "dnsmasq with blackhole"
1286 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1287 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1288 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1289 
listen-address=$PRIVATE_IP
1290 
port=54
1291 
no-dhcp-interface=$INTIF
1292 
bind-interfaces
1293 
cache-size=256
1294 
domain=$DOMAIN
1295 
domain-needed
1296 
expand-hosts
1297 
bogus-priv
1298 
filterwin2k
1299 
server=$DNS1
1300 
server=$DNS2
1301 
EOF
718 franck 1302 
 
800 richard 1303 
# Init file modification
503 richard 1304 
[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1305 
# Start and stop a 2nd process for the "DNS blackhole"
520 richard 1306 
$SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq
503 richard 1307 
$SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq
800 richard 1308 
# Start after chilli (65) which create tun0
1309 
$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1310 
# Optionnellement on pré-active les logs DNS des clients
786 richard 1311 
[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
933 franck 1312 
$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1144 franck 1313 
# Optionnellement, exemple de paramètre supplémentaire pour le cache memoire
1314 
echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
933 franck 1315 
# Optionnellement, exemple de configuration avec un A.D.
1144 franck 1316 
echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
308 richard 1317 
} # End dnsmasq
1318 
 
1319 
##########################################################
1320 
##		Fonction BL (BlackList)			##
1321 
##########################################################
1322 
BL ()
1323 
{
1324 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1325 
	rm -rf $DIR_DG/lists/blacklists
1326 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1327 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1328 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1329 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1330 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1331 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1332 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1333 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1334 
	touch $DIR_DG/lists/exceptionsitelist
1335 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1336 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1337 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1338 
# Dansguardian filter config for ALCASAR
1339 
EOF
648 richard 1340 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1341 
# Dansguardian domain filter config for ALCASAR
1342 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1343 
#**
1344 
# block all SSL and CONNECT tunnels
1345 
**s
1346 
# block all SSL and CONNECT tunnels specified only as an IP
1347 
*ips
1348 
# block all sites specified only by an IP
1349 
*ip
1350 
EOF
1000 richard 1351 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1352 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1353 
# Bing - add 'adlt=strict'
1354 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1355 
# Youtube - add 'edufilter=your_ID'
885 richard 1356 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1357 
EOF
1000 richard 1358 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1359 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1360 
	chown -R dansguardian:apache $DIR_DG
1361 
	chmod -R g+rw $DIR_DG
786 richard 1362 
# On adapte la BL de Toulouse à notre structure
654 richard 1363 
	if [ "$mode" != "update" ]; then
1364 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1365 
	fi
308 richard 1366 
}
219 jeremy 1367 
 
1 root 1368 
##########################################################
1369 
##		Fonction cron				##
1370 
## - Mise en place des différents fichiers de cron	##
1371 
##########################################################
1372 
cron ()
1373 
{
1374 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1375 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1376 
	cat <<EOF > /etc/crontab
1377 
SHELL=/bin/bash
1378 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1379 
MAILTO=root
1380 
HOME=/
1381 
 
1382 
# run-parts
1383 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1384 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1385 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1386 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1387 
EOF
1388 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1389 
	cat <<EOF >> /etc/anacrontab
667 franck 1390 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1391 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1392 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1393 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1394 
EOF
667 franck 1395 
	cat <<EOF > /etc/cron.d/alcasar-clean_log
713 franck 1396 
# suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30)
865 richard 1397 
30 4 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --clean
1 root 1398 
EOF
811 richard 1399 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1400 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1401 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1402 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1403 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1404 
EOF
667 franck 1405 
	cat <<EOF > /etc/cron.d/alcasar-export_log
713 franck 1406 
# export des log squid, firewall et apache (tous les lundi à 5h00)
865 richard 1407 
00 5 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --export
1 root 1408 
EOF
952 franck 1409 
	cat <<EOF > /etc/cron.d/alcasar-archive
1410 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1411 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1412 
EOF
1 root 1413 
	cat << EOF > /etc/cron.d/awstats
713 franck 1414 
# mise à jour des stats de consultation WEB toutes les 30'
419 franck 1415 
*/30 * * * * root $DIR_ACC/awstats/awstats.pl -config=localhost -update >/dev/null 2>&1
1 root 1416 
EOF
667 franck 1417 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1418 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1419 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1420 
EOF
722 franck 1421 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1422 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1423 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1424 
EOF
1 root 1425 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1426 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1427 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1428 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1429 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1430 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1431 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1432 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1433 
	rm -f /etc/cron.daily/freeradius-web
1434 
	rm -f /etc/cron.monthly/freeradius-web
1435 
	cat << EOF > /etc/cron.d/freeradius-web
1436 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1437 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1438 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1439 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1440 
EOF
671 franck 1441 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1442 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1443 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1444 
EOF
808 franck 1445 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1446 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1447 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1448 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1449 
EOF
522 richard 1450 
# suppression des crons usagers
1451 
	rm -f /var/spool/cron/*
1 root 1452 
} # End cron
1453 
 
1454 
##################################################################
1455 
##			Fonction post_install			##
1456 
## - Modification des bannières (locales et ssh) et des prompts ##
1457 
## - Installation de la structure de chiffrement pour root	##
1458 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1459 
## - Mise en place du la rotation des logs			##
5 franck 1460 
## - Configuration dans le cas d'une mise à jour		##
1 root 1461 
##################################################################
1462 
post_install()
1463 
{
1464 
# adaptation du script "chien de garde" (watchdog)
376 franck 1465 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1466 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1467 
# création de la bannière locale
1007 richard 1468 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1469 
	cp -f $DIR_CONF/banner /etc/mageia-release
1470 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1471 
# création de la bannière SSH
1007 richard 1472 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1473 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1474 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1475 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1476 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1477 
# postfix banner anonymisation
1478 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1479 
# sshd écoute côté LAN et WAN
1 root 1480 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1481 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1482 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1483 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1484 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1485 
	echo "QOS=off" >> $CONF_FILE
1486 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1487 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1488 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1489 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1490 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1491 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1492 
	echo "MULTIWAN=off" >> $CONF_FILE
1493 
	echo "FAILOVER=30" >> $CONF_FILE
1494 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1495 
	echo "#WAN1=\"1,eth0:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1496 
	echo "#WAN2=\"1,eth0:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1497 
# Coloration des prompts
1498 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1499 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1500 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1501 
# Droits d'exécution pour utilisateur apache et sysadmin
1502 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1503 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1504 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1505 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1506 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1507 
	chmod 644 /etc/logrotate.d/*
714 franck 1508 
# rectification sur versions précédentes de la compression des logs
706 franck 1509 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1510 
# actualisation des fichiers logs compressés
714 franck 1511 
	for dir in firewall squid dansguardian httpd
706 franck 1512 
	do
714 franck 1513 
	      find /var/log/$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 1514 
	done
1515 
# export des logs en 'retard' dans /var/Save/logs
865 richard 1516 
	/usr/local/bin/alcasar-log.sh --export
1 root 1517 
# processus lancés par défaut au démarrage
796 richard 1518 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam
1 root 1519 
	do
1520 
		/sbin/chkconfig --add $i
1521 
	done
1005 richard 1522 
 
1118 franck 1523 
	cat << EOF > /etc/rc.local
1524 
/usr/local/sbin/alcasar-load_balancing.sh start &
1525 
sleep 3
1526 
service radiusd restart
1527 
EOF
953 franck 1528 
 
1005 richard 1529 
# On applique les préconisations ANSSI
1530 
# Apply French Security Agency rules
568 richard 1531 
# ignorer les broadcast ICMP. (attaque smurf)
1532 
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
1533 
# ignorer les erreurs ICMP bogus
1534 
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1535 
# désactiver l'envoi et la réponse aux ICMP redirects
679 richard 1536 
sysctl -w net.ipv4.conf.all.accept_redirects=0
568 richard 1537 
accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
1538 
	if [ "$accept_redirect" == "0" ]
1539 
	then
679 richard 1540 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1541 
	else
1542 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1543 
	fi
679 richard 1544 
sysctl -w net.ipv4.conf.all.send_redirects=0
568 richard 1545 
send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
1546 
	if [ "$send_redirect" == "0" ]
1547 
	then
679 richard 1548 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1549 
	else
1550 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1551 
	fi
1552 
# activer les SYN Cookies (attaque syn flood)
679 richard 1553 
sysctl -w net.ipv4.tcp_syncookies=1
568 richard 1554 
tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
1555 
	if [ "$tcp_syncookies" == "0" ]
1556 
	then
679 richard 1557 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1558 
	else
1559 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1560 
	fi
595 richard 1561 
# activer l'antispoofing niveau Noyau
568 richard 1562 
sysctl -w net.ipv4.conf.all.rp_filter=1
1563 
# ignorer le source routing
679 richard 1564 
sysctl -w net.ipv4.conf.all.accept_source_route=0
568 richard 1565 
accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
1566 
	if [ "$accept_source_route" == "0" ]
1567 
	then
679 richard 1568 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1569 
	else
1570 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1571 
	fi
679 richard 1572 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1573 
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1574 
timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
1575 
	if [ "$timeout_established" == "0" ]
1576 
	then
1577 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1578 
	else
793 richard 1579 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1580 
	fi
1114 richard 1581 
# disable log_martians (ALCASAR is often installed between two private network addresses)
568 richard 1582 
sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1583 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1584 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
59 richard 1585 
# modification /etc/inittab
1586 
	[ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default
1003 richard 1587 
# We keep only 3 TTYs
59 richard 1588 
	$SED "s?^4.*?#&?g" /etc/inittab
1589 
	$SED "s?^5.*?#&?g" /etc/inittab
1590 
	$SED "s?^6.*?#&?g" /etc/inittab
1003 richard 1591 
# switch to multi-users runlevel (instead of x11)
1592 
ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1593 
$SED "s?^id.*?id:3:initdefault:?g" /etc/inittab
1005 richard 1594 
#	GRUB modifications
1595 
# limit wait time to 3s
1596 
# create an alcasar entry instead of linux-nonfb
1597 
# change display to 1024*768 (vga791)
470 richard 1598 
$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1005 richard 1599 
$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1600 
$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 
$SED "/^kernel/s/vga=.*/vga=791/" /boot/grub/menu.lst
1076 richard 1602 
$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1007 richard 1603 
$SED "/^gfxmenu/d" /boot/grub/menu.lst
1005 richard 1604 
 
1003 richard 1605 
# Remove unused services and users
1007 richard 1606 
for old_svc in alsa sound dm
532 richard 1607 
do
1007 richard 1608 
	/sbin/chkconfig --del $old_svc
532 richard 1609 
done
1008 richard 1610 
for svc in snmpd.service sshd.service
1007 richard 1611 
do
1008 richard 1612 
	/bin/systemctl disable $svc
1007 richard 1613 
done
532 richard 1614 
for rm_users in avahi-autoipd avahi icapd
1615 
do
1616 
	user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1617 
	if [ "$user" == "$rm_users" ]
1618 
	then
1619 
		/usr/sbin/userdel -f $rm_users
1620 
	fi
1621 
done
1060 richard 1622 
# Load and apply the previous conf file
5 franck 1623 
if [ "$mode" = "update" ]
1624 
then
389 franck 1625 
	$DIR_DEST_BIN/alcasar-conf.sh --load
1060 richard 1626 
	PARENT_SCRIPT=`basename $0`
1627 
	export PARENT_SCRIPT # to avoid stop&start process during the installation process
1628 
	$DIR_DEST_BIN/alcasar-conf.sh --apply
628 richard 1629 
	$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1630 
	$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
5 franck 1631 
fi
595 richard 1632 
rm -f /tmp/alcasar-conf*
434 richard 1633 
chown -R root:apache $DIR_DEST_ETC/*
512 richard 1634 
chmod -R 660 $DIR_DEST_ETC/*
1041 richard 1635 
chmod ug+x $DIR_DEST_ETC/digest
1133 franck 1636 
 
1637 
# correction temporaire du bug du paquet ethtool
1638 
[ -e /sbin/ethtool ]  || ln -s /usr/sbin/ethtool /sbin/ethtool
1639 
 
1045 franck 1640 
# Apply and save the firewall rules
1641 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1642 
	sleep 2
1 root 1643 
	cd $DIR_INSTALL
5 franck 1644 
	echo ""
1 root 1645 
	echo "#############################################################################"
638 richard 1646 
	if [ $Lang == "fr" ]
1647 
		then
1648 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1649 
		echo "#                                                                           #"
1650 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1651 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1652 
		echo "#                                                                           #"
1653 
		echo "#############################################################################"
1654 
		echo
1655 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1656 
		echo
1657 
		echo "- Lisez attentivement la documentation d'exploitation"
1658 
		echo
1659 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1660 
		echo
1661 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1662 
	else
1663 
		echo "#                        Enf of ALCASAR install process                     #"
1664 
		echo "#                                                                           #"
1665 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1666 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1667 
		echo "#                                                                           #"
1668 
		echo "#############################################################################"
1669 
		echo
1670 
		echo "- The system will be rebooted in order to operate ALCASAR"
1671 
		echo
1672 
		echo "- Read the exploitation documentation"
1673 
		echo
1674 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1675 
		echo
1676 
		echo "                   Hit 'Enter' to continue"
1677 
	fi
815 richard 1678 
	sleep 2
1679 
	if [ "$mode" != "update" ]
820 richard 1680 
	then
815 richard 1681 
		read a
1682 
	fi
774 richard 1683 
	clear
1045 franck 1684 
 
1 root 1685 
	reboot
1686 
} # End post_install ()
1687 
 
1688 
#################################
1005 richard 1689 
#  	Main Install loop  	#
1 root 1690 
#################################
832 richard 1691 
dir_exec=`dirname "$0"`
1692 
if [ $dir_exec != "." ]
1693 
then
1694 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1695 
	echo "Launch this program from the ALCASAR archive directory"
1696 
	exit 0
1697 
fi
1698 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1699 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1700 
nb_args=$#
1701 
args=$1
1702 
if [ $nb_args -eq 0 ]
1703 
then
1704 
	nb_args=1
1705 
	args="-h"
1706 
fi
1062 richard 1707 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1708 
case $args in
1709 
	-\? | -h* | --h*)
1710 
		echo "$usage"
1711 
		exit 0
1712 
		;;
291 franck 1713 
	-i | --install)
959 franck 1714 
		license
5 franck 1715 
		header_install
29 richard 1716 
		testing
597 richard 1717 
# Test if ALCASAR is already installed
5 franck 1718 
		if [ -e $DIR_WEB/VERSION ]
1 root 1719 
		then
460 richard 1720 
			actual_version=`cat $DIR_WEB/VERSION`
595 richard 1721 
			if [ $Lang == "fr" ]
1722 
				then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée";
1723 
				else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed";
1724 
			fi
5 franck 1725 
			response=0
460 richard 1726 
			PTN='^[oOnNyY]$'
580 richard 1727 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1728 
			do
595 richard 1729 
				if [ $Lang == "fr" ]
1730 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1731 
					else echo -n "Do you want to update (Y/n)?";
1732 
				 fi
5 franck 1733 
				read response
1734 
			done
597 richard 1735 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1736 
			then
597 richard 1737 
				rm -f /tmp/alcasar-conf*
1738 
			else
636 richard 1739 
# Create a backup of running version importants files
389 franck 1740 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1741 
				mode="update"
5 franck 1742 
			fi
1 root 1743 
		fi
595 richard 1744 
# RPMs install
1745 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1746 
		if [ "$?" != "0" ]
1 root 1747 
		then
595 richard 1748 
			exit 0
1749 
		fi
1750 
		if [ -e $DIR_WEB/VERSION ]
1751 
		then
597 richard 1752 
# Uninstall the running version
532 richard 1753 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1754 
		fi
636 richard 1755 
# Test if manual update
1057 richard 1756 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1757 
		then
636 richard 1758 
			header_install
595 richard 1759 
			if [ $Lang == "fr" ]
636 richard 1760 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1761 
				else echo "The configuration file of an old version has been found";
595 richard 1762 
			fi
597 richard 1763 
			response=0
1764 
			PTN='^[oOnNyY]$'
1765 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1766 
			do
1767 
				if [ $Lang == "fr" ]
1768 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1769 
					else echo -n "Do you want to use it (Y/n)?";
1770 
				 fi
1771 
				read response
1772 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1773 
				then rm -f /tmp/alcasar-conf*
1774 
				fi
1775 
			done
1776 
		fi
636 richard 1777 
# Test if update
1057 richard 1778 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1779 
		then
1780 
			if [ $Lang == "fr" ]
1781 
				then echo "#### Installation avec mise à jour ####";
1782 
				else echo "#### Installation with update     ####";
1783 
			fi
636 richard 1784 
# Extract the central configuration file
1057 richard 1785 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1786 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1787 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1788 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1789 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1790 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1791 
			mode="update"
1792 
		else
1793 
			mode="install"
1 root 1794 
		fi
604 richard 1795 
		for func in init network gestion AC init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_awstats param_dnsmasq BL cron post_install
5 franck 1796 
		do
1797 
			$func
1007 richard 1798 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1799 
		done
5 franck 1800 
		;;
291 franck 1801 
	-u | --uninstall)
5 franck 1802 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1803 
		then
597 richard 1804 
			if [ $Lang == "fr" ]
1805 
				then echo "ALCASAR n'est pas installé!";
1806 
				else echo "ALCASAR isn't installed!";
1807 
			fi
1 root 1808 
			exit 0
1809 
		fi
5 franck 1810 
		response=0
1811 
		PTN='^[oOnN]$'
580 richard 1812 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1813 
		do
597 richard 1814 
			if [ $Lang == "fr" ]
1815 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1816 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1817 
			fi
5 franck 1818 
			read response
1819 
		done
1103 richard 1820 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1821 
		then
1103 richard 1822 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1823 
		else
1824 
			rm -f /tmp/alcasar-conf*
1 root 1825 
		fi
597 richard 1826 
# Uninstall the running version
65 richard 1827 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1828 
		;;
1829 
	*)
1830 
		echo "Argument inconnu :$1";
460 richard 1831 
		echo "Unknown argument :$1";
1 root 1832 
		echo "$usage"
1833 
		exit 1
1834 
		;;
1835 
esac
10 franck 1836 
# end of script
366 franck 1837