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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1148 2013-07-08 16:19:10Z crox53 $
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)
1148 crox53 72 
MTU="1500"
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
14 richard 427 
EOF
841 richard 428 
# Config eth1 (consultation LAN) in normal mode
429 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
430 
DEVICE=$INTIF
431 
BOOTPROTO=static
432 
ONBOOT=yes
433 
NOZEROCONF=yes
434 
MII_NOT_SUPPORTED=yes
435 
IPV6INIT=no
436 
IPV6TO4INIT=no
437 
ACCOUNTING=no
438 
USERCTL=no
1148 crox53 439 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 440 
EOF
441 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 442 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 443 
DEVICE=$INTIF
444 
BOOTPROTO=static
445 
IPADDR=$PRIVATE_IP
604 richard 446 
NETMASK=$PRIVATE_NETMASK
1 root 447 
ONBOOT=yes
448 
METRIC=10
449 
NOZEROCONF=yes
450 
MII_NOT_SUPPORTED=yes
14 richard 451 
IPV6INIT=no
452 
IPV6TO4INIT=no
453 
ACCOUNTING=no
454 
USERCTL=no
1 root 455 
EOF
440 franck 456 
# Mise à l'heure du serveur
457 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
458 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 459 
0.fr.pool.ntp.org	# adapt to your country
460 
1.fr.pool.ntp.org
461 
2.fr.pool.ntp.org
440 franck 462 
EOF
463 
# Configuration du serveur de temps (sur lui même)
1 root 464 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
465 
	cat <<EOF > /etc/ntp.conf
456 franck 466 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 467 
server 1.fr.pool.ntp.org
468 
server 2.fr.pool.ntp.org
469 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 470 
fudge 127.127.1.0 stratum 10
604 richard 471 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 472 
restrict 127.0.0.1
310 richard 473 
driftfile /var/lib/ntp/drift
1 root 474 
logfile /var/log/ntp.log
475 
EOF
440 franck 476 
 
310 richard 477 
	chown -R ntp:ntp /var/lib/ntp
1 root 478 
# Renseignement des fichiers hosts.allow et hosts.deny
479 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
480 
	cat <<EOF > /etc/hosts.allow
481 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 482 
sshd: ALL
1 root 483 
ntpd: $PRIVATE_NETWORK_SHORT
484 
EOF
485 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
486 
	cat <<EOF > /etc/hosts.deny
487 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
488 
EOF
1148 crox53 489 
read a
490 
# modify "network-functions" Mageia script (waiting for bug fix bugzilla:10623)
491 
        $SED "s?/sbin/ethtool?/usr/sbin/ethtool?g" /etc/sysconfig/network-scripts/network-functions
604 richard 492 
# Firewall config
790 richard 493 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
494 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
495 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 496 
# create the filter exception file and ip_bloqued file
790 richard 497 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 498 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 499 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 500 
# load conntrack ftp module
501 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
502 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1148 crox53 503 
#
860 richard 504 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 505 
} # End of network ()
506 
 
507 
##################################################################
508 
##			Fonction gestion			##
509 
## - installation du centre de gestion				##
510 
## - configuration du serveur web (Apache)			##
511 
## - définition du 1er comptes de gestion 			##
512 
## - sécurisation des accès					##
513 
##################################################################
514 
gestion()
515 
{
516 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
517 
	mkdir $DIR_WEB
518 
# Copie et configuration des fichiers du centre de gestion
316 richard 519 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 520 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 521 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
522 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
523 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
524 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
498 richard 525 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php
316 richard 526 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 527 
	chown -R apache:apache $DIR_WEB/*
840 richard 528 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 529 
	do
530 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
531 
	done
5 franck 532 
	chown -R root:apache $DIR_SAVE
71 richard 533 
# Configuration et sécurisation php
534 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 535 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
536 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 537 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
538 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 539 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
540 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
541 
# Configuration et sécurisation Apache
790 richard 542 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 543 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
580 richard 544 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf
303 richard 545 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 546 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
547 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
548 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 549 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
551 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
552 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
553 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
554 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 555 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 556 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
557 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
558 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
559 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
560 
	cat <<EOF > /var/www/error/include/bottom.html
561 
</body>
562 
</html>
563 
EOF
564 
# Définition du premier compte lié au profil 'admin'
509 richard 565 
	header_install
510 richard 566 
	if [ "$mode" = "install" ]
567 
	then
613 richard 568 
		admin_portal=!
569 
		PTN='^[a-zA-Z0-9-]*$'
570 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
571 
                	do
572 
			header_install
573 
			if [ $Lang == "fr" ]
574 
			then
575 
				echo ""
576 
				echo "Définissez un premier compte d'administration du portail :"
577 
				echo
578 
				echo -n "Nom : "
579 
			else
580 
				echo ""
581 
				echo "Define the first account allow to administrate the portal :"
582 
				echo
583 
				echo -n "Account : "
584 
			fi
585 
			read admin_portal
586 
			if [ "$admin_portal" == "" ]
587 
				then
588 
				admin_portal=!
589 
			fi
590 
			done
1 root 591 
# Création du fichier de clés de ce compte dans le profil "admin"
510 richard 592 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
593 
		mkdir -p $DIR_DEST_ETC/digest
594 
		chmod 755 $DIR_DEST_ETC/digest
595 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
596 
			do
613 richard 597 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 598 
			done
599 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
595 richard 600 
	else   # mise à jour des versions < 2.1
1010 richard 601 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 1 ])
510 richard 602 
			then
613 richard 603 
			if [ $Lang == "fr" ]
604 
			then
605 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
606 
				echo
607 
				echo -n "Nom : "
608 
			else
609 
				echo "This update need to redefine the first admin account"
610 
				echo
611 
				echo -n "Account : "
612 
			fi
613 
			read admin_portal
510 richard 614 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
615 
			mkdir -p $DIR_DEST_ETC/digest
616 
			chmod 755 $DIR_DEST_ETC/digest
617 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
618 
			do
613 richard 619 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal
510 richard 620 
			done
621 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
622 
		fi
623 
	fi
434 richard 624 
# synchronisation horaire
625 
	ntpd -q -g &
1 root 626 
# Sécurisation du centre
988 franck 627 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 628 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 629 
<Directory $DIR_ACC>
1 root 630 
	SSLRequireSSL
631 
	AllowOverride None
632 
	Order deny,allow
633 
	Deny from all
634 
	Allow from 127.0.0.1
635 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 636 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 637 
	require valid-user
638 
	AuthType digest
639 
	AuthName $HOSTNAME
640 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 641 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
580 richard 642 
	ErrorDocument 404 https://$HOSTNAME/
1 root 643 
</Directory>
316 richard 644 
<Directory $DIR_ACC/admin>
1 root 645 
	SSLRequireSSL
646 
	AllowOverride None
647 
	Order deny,allow
648 
	Deny from all
649 
	Allow from 127.0.0.1
650 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 651 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 652 
	require valid-user
653 
	AuthType digest
654 
	AuthName $HOSTNAME
655 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 656 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 657 
	ErrorDocument 404 https://$HOSTNAME/
1 root 658 
</Directory>
344 richard 659 
<Directory $DIR_ACC/manager>
1 root 660 
	SSLRequireSSL
661 
	AllowOverride None
662 
	Order deny,allow
663 
	Deny from all
664 
	Allow from 127.0.0.1
665 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 666 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 667 
	require valid-user
668 
	AuthType digest
669 
	AuthName $HOSTNAME
670 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 671 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
580 richard 672 
	ErrorDocument 404 https://$HOSTNAME/
1 root 673 
</Directory>
316 richard 674 
<Directory $DIR_ACC/backup>
675 
	SSLRequireSSL
676 
	AllowOverride None
677 
	Order deny,allow
678 
	Deny from all
679 
	Allow from 127.0.0.1
680 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 681 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 682 
	require valid-user
683 
	AuthType digest
684 
	AuthName $HOSTNAME
685 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 686 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
580 richard 687 
	ErrorDocument 404 https://$HOSTNAME/
316 richard 688 
</Directory>
811 richard 689 
Alias /save/ "$DIR_SAVE/"
690 
<Directory $DIR_SAVE>
691 
	SSLRequireSSL
692 
	Options Indexes
693 
	Order deny,allow
694 
	Deny from all
695 
	Allow from 127.0.0.1
696 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 697 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 698 
	require valid-user
699 
	AuthType digest
700 
	AuthName $HOSTNAME
701 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
702 
	ErrorDocument 404 https://$HOSTNAME/
703 
</Directory>
1 root 704 
EOF
705 
} # End of gestion ()
706 
 
707 
##########################################################################################
708 
##				Fonction AC()						##
709 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
710 
##########################################################################################
711 
AC ()
712 
{
713 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 714 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 715 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 716 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
717 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
718 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 719 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 720 
	chown -R root:apache /etc/pki
1 root 721 
	chmod -R 750 /etc/pki
722 
} # End AC ()
723 
 
724 
##########################################################################################
725 
##			Fonction init_db()						##
726 
## - Initialisation de la base Mysql							##
727 
## - Affectation du mot de passe de l'administrateur (root)				##
728 
## - Suppression des bases et des utilisateurs superflus				##
729 
## - Création de la base 'radius'							##
730 
## - Installation du schéma de cette base						##
731 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
732 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
733 
##########################################################################################
734 
init_db ()
735 
{
736 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 737 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 738 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 739 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
740 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
741 
	/etc/init.d/mysqld start
742 
	sleep 4
743 
	mysqladmin -u root password $mysqlpwd
744 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 745 
# Delete exemple databases if exist
1 root 746 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 747 
# Create 'radius' database
1 root 748 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 749 
# Add an empty radius database structure
364 franck 750 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 751 
# modify the start script in order to close accounting connexion when the system is comming down or up
752 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
753 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
754 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 755 
} # End init_db ()
756 
 
757 
##########################################################################
758 
##			Fonction param_radius				##
759 
## - Paramètrage des fichiers de configuration FreeRadius		##
760 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
761 
## - Modification de fichier de conf pour l'accès à Mysql		##
762 
##########################################################################
763 
param_radius ()
764 
{
765 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
766 
	chown -R radius:radius /etc/raddb
767 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
768 
# paramètrage radius.conf
769 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
770 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
771 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
772 
# suppression de la fonction proxy
773 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
774 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 775 
# suppression du module EAP
776 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 777 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
778 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
779 
# prise en compte du module SQL et des compteurs SQL
780 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
781 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
782 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
783 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
784 
	rm -f /etc/raddb/sites-enabled/*
785 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
786 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
787 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
788 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
789 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 790 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 791 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
792 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
793 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
794 
	cat << EOF > /etc/raddb/clients.conf
795 
client 127.0.0.1 {
796 
	secret = $secretradius
797 
	shortname = localhost
798 
}
799 
EOF
800 
# modif sql.conf
801 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
802 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
803 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
804 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
805 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
806 
# modif dialup.conf
807 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
808 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1114 richard 809 
# insures that mysql is up before radius start
810 
	$SED "s?^# Should-Start.*?# Should-Start: \$network mysqld?" /etc/init.d/radiusd
811 
	$SED "s?^# Should-Stop.*?# Should-Start: \$network mysqld?" /etc/init.d/radiusd
812 
 
1 root 813 
} # End param_radius ()
814 
 
815 
##########################################################################
816 
##			Fonction param_web_radius			##
817 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
818 
## - Création du lien vers la page de changement de mot de passe        ##
819 
##########################################################################
820 
param_web_radius ()
821 
{
822 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 823 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
824 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
825 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 826 
# copie des fichiers modifiés
827 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 828 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 829 
# Modification des fichiers de configuration
1 root 830 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 831 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 832 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
833 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
834 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
835 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
836 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
837 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
838 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 839 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 840 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
841 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 842 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 843 
nas1_name: alcasar-$ORGANISME
1 root 844 
nas1_model: Portail captif
845 
nas1_ip: $PRIVATE_IP
846 
nas1_port_num: 0
847 
nas1_community: public
848 
EOF
849 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
850 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
851 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 852 
# Ajout du mappage des attributs chillispot
853 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
854 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 855 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
856 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
857 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
858 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 859 
	chown -R apache:apache /etc/freeradius-web
1 root 860 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
861 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 862 
<Directory $DIR_WEB/pass>
1 root 863 
	SSLRequireSSL
864 
	AllowOverride None
865 
	Order deny,allow
866 
	Deny from all
867 
	Allow from 127.0.0.1
868 
	Allow from $PRIVATE_NETWORK_MASK
580 richard 869 
	ErrorDocument 404 https://$HOSTNAME
1 root 870 
</Directory>
871 
EOF
872 
} # End of param_web_radius ()
873 
 
799 richard 874 
##################################################################################
875 
##			Fonction param_chilli					##
876 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
877 
## - Paramètrage de la page d'authentification (intercept.php)			##
878 
##################################################################################
1 root 879 
param_chilli ()
880 
{
799 richard 881 
# init file creation
461 richard 882 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 883 
	cat <<EOF > /etc/init.d/chilli
884 
#!/bin/sh
885 
#
886 
# chilli CoovaChilli init
887 
#
888 
# chkconfig: 2345 65 35
889 
# description: CoovaChilli
890 
### BEGIN INIT INFO
891 
# Provides:       chilli
892 
# Required-Start: network
893 
# Should-Start:
894 
# Required-Stop:  network
895 
# Should-Stop:
896 
# Default-Start:  2 3 5
897 
# Default-Stop:
898 
# Description:    CoovaChilli access controller
899 
### END INIT INFO
900 
 
901 
[ -f /usr/sbin/chilli ] || exit 0
902 
. /etc/init.d/functions
903 
CONFIG=/etc/chilli.conf
904 
pidfile=/var/run/chilli.pid
905 
[ -f \$CONFIG ] || {
906 
    echo "\$CONFIG Not found"
907 
    exit 0
908 
}
909 
RETVAL=0
910 
prog="chilli"
911 
case \$1 in
912 
    start)
913 
	if [ -f \$pidfile ] ; then
914 
		gprintf "chilli is already running"
915 
	else
916 
        	gprintf "Starting \$prog: "
917 
		rm -f /var/run/chilli* # cleaning
918 
        	/sbin/modprobe tun >/dev/null 2>&1
919 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
920 
		[ -e /dev/net/tun ] || {
921 
	    	(cd /dev;
922 
			mkdir net;
923 
			cd net;
924 
			mknod tun c 10 200)
925 
		}
926 
		ifconfig eth1 0.0.0.0
927 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
928 
        	RETVAL=$?
929 
	fi
930 
	;;
931 
 
932 
    reload)
933 
	killall -HUP chilli
934 
	;;
935 
 
936 
    restart)
937 
	\$0 stop
938 
        sleep 2
939 
	\$0 start
940 
	;;
941 
 
942 
    status)
943 
        status chilli
944 
        RETVAL=0
945 
        ;;
946 
 
947 
    stop)
948 
	if [ -f \$pidfile ] ; then
949 
        	gprintf "Shutting down \$prog: "
950 
		killproc /usr/sbin/chilli
951 
		RETVAL=\$?
952 
		[ \$RETVAL = 0 ] && rm -f $pidfile
953 
	else
954 
        	gprintf "chilli is not running"
955 
	fi
956 
	;;
957 
 
958 
    *)
959 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
960 
        exit 1
961 
esac
962 
echo
963 
EOF
964 
 
965 
# conf file creation
346 richard 966 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
967 
	cat <<EOF > /etc/chilli.conf
968 
# coova config for ALCASAR
969 
cmdsocket	/var/run/chilli.sock
970 
unixipc		chilli.eth1.ipc
971 
pidfile		/var/run/chilli.eth1.pid
972 
net		$PRIVATE_NETWORK_MASK
595 richard 973 
dhcpif		$INTIF
841 richard 974 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 975 
#nodynip
865 richard 976 
#statip
977 
dynip		$PRIVATE_NETWORK_MASK
346 richard 978 
domain		localdomain
355 richard 979 
dns1		$PRIVATE_IP
980 
dns2		$PRIVATE_IP
346 richard 981 
uamlisten	$PRIVATE_IP
503 richard 982 
uamport		3990
837 richard 983 
macauth
984 
macpasswd	password
346 richard 985 
locationname	$HOSTNAME
986 
radiusserver1	127.0.0.1
987 
radiusserver2	127.0.0.1
988 
radiussecret	$secretradius
989 
radiusauthport	1812
990 
radiusacctport	1813
467 richard 991 
uamserver	https://$HOSTNAME/intercept.php
346 richard 992 
radiusnasid	$HOSTNAME
993 
uamsecret	$secretuam
793 richard 994 
uamallowed	alcasar
346 richard 995 
coaport		3799
503 richard 996 
include		$DIR_DEST_ETC/alcasar-uamallowed
997 
include		$DIR_DEST_ETC/alcasar-uamdomain
1118 franck 998 
#dhcpgateway
999 
#dhcprelayagent
1000 
#dhcpgatewayport
346 richard 1001 
EOF
977 richard 1002 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
1003 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1004 
# create files for trusted domains and urls
1148 crox53 1005 
#	cp -f $DIR_CONF/etc/alcasar-uam* $DIR_DEST_ETC/.
1006 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1007 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1008 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1009 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1010 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1011 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1012 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1013 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1014 
	if [ "$chilli_exist" == "1" ]
1015 
	then
1016 
	      userdel -r chilli 2>/dev/null
1017 
	fi
1018 
	groupadd -f chilli
1019 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1020 
}  # End of param_chilli ()
1021 
 
1022 
##########################################################
1023 
##			Fonction param_squid		##
1024 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1025 
## - Initialisation de la base de données  		##
1026 
##########################################################
1027 
param_squid ()
1028 
{
1029 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1030 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1031 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1032 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1033 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1034 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1035 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1036 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1037 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1038 
# mode 'proxy transparent local'
595 richard 1039 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1040 
# Configuration du cache local
749 franck 1041 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
405 franck 1042 
# emplacement et formatage standard des logs
419 franck 1043 
	echo '#logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st %Ss:%Sh' >> /etc/squid/squid.conf
749 franck 1044 
	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 1045 
        echo "access_log /var/log/squid/access.log" >> /etc/squid/squid.conf
1 root 1046 
# compatibilité des logs avec awstats
315 richard 1047 
	echo "emulate_httpd_log on" >> /etc/squid/squid.conf
749 franck 1048 
	echo "half_closed_clients off" >> /etc/squid/squid.conf
1049 
	echo "server_persistent_connections off" >> /etc/squid/squid.conf
1050 
	echo "client_persistent_connections on" >> /etc/squid/squid.conf
1051 
	echo "client_lifetime 1440 minutes" >> /etc/squid/squid.conf
1052 
	echo "request_timeout 5 minutes" >> /etc/squid/squid.conf
1053 
	echo "persistent_request_timeout 2 minutes" >> /etc/squid/squid.conf
726 franck 1054 
	echo "cache_mem 256 MB" >> /etc/squid/squid.conf
749 franck 1055 
	echo "maximum_object_size_in_memory 4096 KB" >> /etc/squid/squid.conf
1056 
	echo "maximum_object_size     4096 KB" >> /etc/squid/squid.conf
835 richard 1057 
# anonymisation of squid version
813 richard 1058 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1059 
# remove the 'X_forwarded' http option
812 richard 1060 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1061 
# linked squid output in HAVP input
1062 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1063 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1064 
# avoid error messages on network interfaces state changes
313 richard 1065 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1066 
# reduce squid shutdown time (100 to 50)
1067 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1068 
 
835 richard 1069 
# Squid cache init
1 root 1070 
	/usr/sbin/squid -z
1071 
}  # End of param_squid ()
1072 
 
1073 
##################################################################
1074 
##		Fonction param_dansguardian			##
1075 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1076 
##################################################################
1077 
param_dansguardian ()
1078 
{
1079 
	mkdir /var/dansguardian
1080 
	chown dansguardian /var/dansguardian
497 richard 1081 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1082 
# Le filtrage est désactivé par défaut
497 richard 1083 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1084 
# la page d'interception est en français
497 richard 1085 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1086 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1087 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1088 
# on chaîne Dansguardian au proxy cache SQUID
1089 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1090 
# on remplace la page d'interception (template)
1091 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1092 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1093 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1094 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1095 
# lauch of 10 daemons (20 in largest server)
1096 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1097 
# on désactive par défaut le controle de contenu des pages html
497 richard 1098 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1099 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1100 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1101 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1102 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1103 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1104 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1105 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1106 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1107 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1108 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1109 
	touch $DIR_DG/lists/bannedextensionlist
1110 
	touch $DIR_DG/lists/bannedmimetypelist
1111 
# 'Safesearch' regex actualisation
498 richard 1112 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1113 
# empty LAN IP list that won't be WEB filtered
1114 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1115 
	touch $DIR_DG/lists/exceptioniplist
1116 
# Keep a copy of URL & domain filter configuration files
1117 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1118 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1119 
} # End of param_dansguardian ()
1120 
 
71 richard 1121 
##################################################################
1122 
##			Fonction antivirus			##
479 richard 1123 
## - configuration havp + libclamav				##
71 richard 1124 
##################################################################
1125 
antivirus ()
1126 
{
288 richard 1127 
# création de l'usager 'havp'
1128 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1129 
	if [ "$havp_exist" == "1" ]
288 richard 1130 
	then
478 richard 1131 
	      userdel -r havp 2>/dev/null
894 richard 1132 
	      groupdel havp 2>/dev/null
288 richard 1133 
	fi
307 richard 1134 
	groupadd -f havp
796 richard 1135 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1136 
	mkdir -p /var/tmp/havp /var/log/havp
1137 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1138 
# configuration d'HAVP
1139 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1140 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1141 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1142 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1143 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1144 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1145 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1146 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1147 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1148 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1149 
# skip checking of youtube flow (too heavy load / risk too low)
1150 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1151 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1152 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1153 
# remplacement du fichier d'initialisation
335 richard 1154 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1155 
# 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 1156 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1157 
# on remplace la page d'interception (template)
1158 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1159 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1160 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1161 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1162 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1163 
# Virus database update
1164 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1165 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1166 
	/usr/bin/freshclam
71 richard 1167 
}
1168 
 
1 root 1169 
##################################################################################
476 richard 1170 
##			param_ulogd function					##
1171 
## - Ulog config for multi-log files 						##
1172 
##################################################################################
1173 
param_ulogd ()
1174 
{
1175 
# Three instances of ulogd (three different logfiles)
1176 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1177 
	nl=1
1178 
	for log_type in tracability ssh ext-access
1179 
	do
1180 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1181 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1182 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1183 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1184 
		cat << EOF >> /etc/ulogd-$log_type.conf
1185 
[LOGEMU]
1186 
file="/var/log/firewall/$log_type.log"
1187 
sync=1
1188 
EOF
1189 
		nl=`expr $nl + 1`
1190 
	done
476 richard 1191 
	chown -R root:apache /var/log/firewall
1192 
	chmod 750 /var/log/firewall
1193 
	chmod 640 /var/log/firewall/*
1194 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1195 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1196 
}  # End of param_ulogd ()
1197 
 
1198 
##################################################################################
1 root 1199 
##				Fonction param_awstats				##
1200 
## - configuration de l'interface des logs de consultation WEB (AWSTAT)		##
1201 
##################################################################################
1202 
param_awstats()
1203 
{
316 richard 1204 
	cp -rf /usr/share/awstats/www/ $DIR_ACC/awstats/
1205 
	chown -R apache:apache $DIR_ACC/awstats
1 root 1206 
	cp /etc/awstats/awstats.conf /etc/awstats/awstats.conf.default
1207 
	$SED "s?^LogFile=.*?LogFile=\"/var/log/squid/access.log\"?g" /etc/awstats/awstats.conf
1208 
	$SED "s?^LogFormat=.*?LogFormat=4?g" /etc/awstats/awstats.conf
1209 
	$SED "s?^SiteDomain=.*?SiteDomain=\"$HOSTNAME\"?g" /etc/awstats/awstats.conf
1210 
	$SED "s?^HostAliases=.*?HostAliases=\"$PRIVATE_IP\"?g" /etc/awstats/awstats.conf
1211 
	$SED "s?^DNSLookup=.*?DNSLookup=0?g" /etc/awstats/awstats.conf
344 richard 1212 
	$SED "s?^DirData=.*?DirData=\"/var/lib/awstats\"?g" /etc/awstats/awstats.conf
1213 
	$SED "s?^DirIcons=.*?DirIcons=\"/acc/awstats/icon\"?g" /etc/awstats/awstats.conf
1 root 1214 
	$SED "s?^StyleSheet=.*?StyleSheet=\"/css/style.css\"?g" /etc/awstats/awstats.conf
1215 
	$SED "s?^BuildReportFormat=.*?BuildReportFormat=xhtml?g" /etc/awstats/awstats.conf
59 richard 1216 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
580 richard 1217 
	$SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf
1218 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1219 
	$SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf
1220 
	$SED "s?^ShowMonthStats=.*?ShowMonthStats=VPHB?g" /etc/awstats/awstats.conf
1221 
	$SED "s?^ShowDaysOfMonthStats=.*?ShowDaysOfMonthStats=PHB?g" /etc/awstats/awstats.conf
1222 
	$SED "s?^ShowDaysOfWeekStats=.*?ShowDaysOfWeekStats=PHB?g" /etc/awstats/awstats.conf
1223 
	$SED "s?^ShowHoursStats=.*?ShowHoursStats=PHB?g" /etc/awstats/awstats.conf
1224 
	$SED "s?^ShowDomainsStats=.*?ShowDomainsStats=0?g" /etc/awstats/awstats.conf
1225 
	$SED "s?^ShowHostsStats=.*?ShowHostsStats=0?g" /etc/awstats/awstats.conf
1226 
	$SED "s?^ShowAuthenticatedUsers=.*?ShowAuthenticatedUsers=0?g" /etc/awstats/awstats.conf
1227 
	$SED "s?^ShowRobotsStats=.*?ShowRobotsStats=0?g" /etc/awstats/awstats.conf
1228 
	$SED "s?^ShowFileTypesStats=.*?ShowFileTypesStats=0?g" /etc/awstats/awstats.conf
1229 
	$SED "s?^ShowFileSizesStats=.*?ShowFileSizesStats=0?g" /etc/awstats/awstats.conf
1230 
	$SED "s?^ShowOSStats=.*?ShowOSStats=0?g" /etc/awstats/awstats.conf
1231 
	$SED "s?^ShowScreenSizeStats=.*?ShowScreenSizeStats=0?g" /etc/awstats/awstats.conf
1232 
 
1 root 1233 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 1234 
<Directory $DIR_ACC/awstats>
1 root 1235 
	SSLRequireSSL
1236 
	Options ExecCGI
1237 
	AddHandler cgi-script .pl
1238 
	DirectoryIndex awstats.pl
1239 
	Order deny,allow
1240 
	Deny from all
1241 
	Allow from 127.0.0.1
1242 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 1243 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 1244 
	require valid-user
1245 
	AuthType digest
1246 
	AuthName $HOSTNAME
1247 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 1248 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
580 richard 1249 
	ErrorDocument 404 https://$HOSTNAME/
1 root 1250 
</Directory>
1251 
SetEnv PERL5LIB /usr/share/awstats/lib:/usr/share/awstats/plugins
1252 
EOF
1253 
} # End of param_awstats ()
1254 
 
1255 
##########################################################
235 richard 1256 
##		Fonction param_dnsmasq			##
1 root 1257 
##########################################################
219 jeremy 1258 
param_dnsmasq ()
1259 
{
1260 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1261 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1262 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1263 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1264 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1265 
# Configuration file for "dnsmasq in forward mode"
503 richard 1266 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1267 
listen-address=$PRIVATE_IP
1268 
listen-address=127.0.0.1
286 richard 1269 
no-dhcp-interface=$INTIF
259 richard 1270 
bind-interfaces
1271 
cache-size=256
1272 
domain=$DOMAIN
1273 
domain-needed
1274 
expand-hosts
1275 
bogus-priv
1276 
filterwin2k
1277 
server=$DNS1
1278 
server=$DNS2
498 richard 1279 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1280 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1281 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1282 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1283 
 
291 franck 1284 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1285 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1286 
EOF
520 richard 1287 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1288 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1289 
	# Configuration file for "dnsmasq with blackhole"
1290 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1291 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1292 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1293 
listen-address=$PRIVATE_IP
1294 
port=54
1295 
no-dhcp-interface=$INTIF
1296 
bind-interfaces
1297 
cache-size=256
1298 
domain=$DOMAIN
1299 
domain-needed
1300 
expand-hosts
1301 
bogus-priv
1302 
filterwin2k
1303 
server=$DNS1
1304 
server=$DNS2
1305 
EOF
718 franck 1306 
 
800 richard 1307 
# Init file modification
503 richard 1308 
[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1309 
# Start and stop a 2nd process for the "DNS blackhole"
520 richard 1310 
$SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq
503 richard 1311 
$SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq
800 richard 1312 
# Start after chilli (65) which create tun0
1313 
$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1314 
# Optionnellement on pré-active les logs DNS des clients
786 richard 1315 
[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
933 franck 1316 
$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1144 franck 1317 
# Optionnellement, exemple de paramètre supplémentaire pour le cache memoire
1318 
echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
933 franck 1319 
# Optionnellement, exemple de configuration avec un A.D.
1144 franck 1320 
echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
308 richard 1321 
} # End dnsmasq
1322 
 
1323 
##########################################################
1324 
##		Fonction BL (BlackList)			##
1325 
##########################################################
1326 
BL ()
1327 
{
1328 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1329 
	rm -rf $DIR_DG/lists/blacklists
1330 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1331 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1332 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1333 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1334 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1335 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1336 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1337 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1338 
	touch $DIR_DG/lists/exceptionsitelist
1339 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1340 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1341 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1342 
# Dansguardian filter config for ALCASAR
1343 
EOF
648 richard 1344 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1345 
# Dansguardian domain filter config for ALCASAR
1346 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1347 
#**
1348 
# block all SSL and CONNECT tunnels
1349 
**s
1350 
# block all SSL and CONNECT tunnels specified only as an IP
1351 
*ips
1352 
# block all sites specified only by an IP
1353 
*ip
1354 
EOF
1000 richard 1355 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1356 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1357 
# Bing - add 'adlt=strict'
1358 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1359 
# Youtube - add 'edufilter=your_ID'
885 richard 1360 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1361 
EOF
1000 richard 1362 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1363 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1364 
	chown -R dansguardian:apache $DIR_DG
1365 
	chmod -R g+rw $DIR_DG
786 richard 1366 
# On adapte la BL de Toulouse à notre structure
654 richard 1367 
	if [ "$mode" != "update" ]; then
1368 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1369 
	fi
308 richard 1370 
}
219 jeremy 1371 
 
1 root 1372 
##########################################################
1373 
##		Fonction cron				##
1374 
## - Mise en place des différents fichiers de cron	##
1375 
##########################################################
1376 
cron ()
1377 
{
1378 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1379 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1380 
	cat <<EOF > /etc/crontab
1381 
SHELL=/bin/bash
1382 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1383 
MAILTO=root
1384 
HOME=/
1385 
 
1386 
# run-parts
1387 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1388 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1389 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1390 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1391 
EOF
1392 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1393 
	cat <<EOF >> /etc/anacrontab
667 franck 1394 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1395 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1396 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1397 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1398 
EOF
667 franck 1399 
	cat <<EOF > /etc/cron.d/alcasar-clean_log
713 franck 1400 
# suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30)
865 richard 1401 
30 4 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --clean
1 root 1402 
EOF
811 richard 1403 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1404 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1405 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1406 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1407 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1408 
EOF
667 franck 1409 
	cat <<EOF > /etc/cron.d/alcasar-export_log
713 franck 1410 
# export des log squid, firewall et apache (tous les lundi à 5h00)
865 richard 1411 
00 5 * * 1 root $DIR_DEST_BIN/alcasar-log.sh --export
1 root 1412 
EOF
952 franck 1413 
	cat <<EOF > /etc/cron.d/alcasar-archive
1414 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1415 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1416 
EOF
1 root 1417 
	cat << EOF > /etc/cron.d/awstats
713 franck 1418 
# mise à jour des stats de consultation WEB toutes les 30'
419 franck 1419 
*/30 * * * * root $DIR_ACC/awstats/awstats.pl -config=localhost -update >/dev/null 2>&1
1 root 1420 
EOF
667 franck 1421 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1422 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1423 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1424 
EOF
722 franck 1425 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1426 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1427 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1428 
EOF
1 root 1429 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1430 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1431 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1432 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1433 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1434 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1435 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1436 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1437 
	rm -f /etc/cron.daily/freeradius-web
1438 
	rm -f /etc/cron.monthly/freeradius-web
1439 
	cat << EOF > /etc/cron.d/freeradius-web
1440 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1441 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1442 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1443 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1444 
EOF
671 franck 1445 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1446 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1447 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1448 
EOF
808 franck 1449 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1450 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1451 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1452 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1453 
EOF
522 richard 1454 
# suppression des crons usagers
1455 
	rm -f /var/spool/cron/*
1 root 1456 
} # End cron
1457 
 
1458 
##################################################################
1459 
##			Fonction post_install			##
1460 
## - Modification des bannières (locales et ssh) et des prompts ##
1461 
## - Installation de la structure de chiffrement pour root	##
1462 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1463 
## - Mise en place du la rotation des logs			##
5 franck 1464 
## - Configuration dans le cas d'une mise à jour		##
1 root 1465 
##################################################################
1466 
post_install()
1467 
{
1468 
# adaptation du script "chien de garde" (watchdog)
376 franck 1469 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1470 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1471 
# création de la bannière locale
1007 richard 1472 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1473 
	cp -f $DIR_CONF/banner /etc/mageia-release
1474 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1475 
# création de la bannière SSH
1007 richard 1476 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1477 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1478 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1479 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1480 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1481 
# postfix banner anonymisation
1482 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1483 
# sshd écoute côté LAN et WAN
1 root 1484 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1485 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1486 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1487 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1488 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1489 
	echo "QOS=off" >> $CONF_FILE
1490 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1491 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1492 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1493 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1494 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1495 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1496 
	echo "MULTIWAN=off" >> $CONF_FILE
1497 
	echo "FAILOVER=30" >> $CONF_FILE
1498 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1499 
	echo "#WAN1=\"1,eth0:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1500 
	echo "#WAN2=\"1,eth0:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1501 
# Coloration des prompts
1502 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1503 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1504 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1505 
# Droits d'exécution pour utilisateur apache et sysadmin
1506 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1507 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1508 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1509 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1510 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1511 
	chmod 644 /etc/logrotate.d/*
714 franck 1512 
# rectification sur versions précédentes de la compression des logs
706 franck 1513 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1514 
# actualisation des fichiers logs compressés
714 franck 1515 
	for dir in firewall squid dansguardian httpd
706 franck 1516 
	do
714 franck 1517 
	      find /var/log/$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 1518 
	done
1519 
# export des logs en 'retard' dans /var/Save/logs
865 richard 1520 
	/usr/local/bin/alcasar-log.sh --export
1 root 1521 
# processus lancés par défaut au démarrage
796 richard 1522 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam
1 root 1523 
	do
1524 
		/sbin/chkconfig --add $i
1525 
	done
1005 richard 1526 
 
1118 franck 1527 
	cat << EOF > /etc/rc.local
1528 
/usr/local/sbin/alcasar-load_balancing.sh start &
1529 
sleep 3
1530 
service radiusd restart
1531 
EOF
953 franck 1532 
 
1005 richard 1533 
# On applique les préconisations ANSSI
1534 
# Apply French Security Agency rules
568 richard 1535 
# ignorer les broadcast ICMP. (attaque smurf)
1536 
sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
1537 
# ignorer les erreurs ICMP bogus
1538 
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1539 
# désactiver l'envoi et la réponse aux ICMP redirects
679 richard 1540 
sysctl -w net.ipv4.conf.all.accept_redirects=0
568 richard 1541 
accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
1542 
	if [ "$accept_redirect" == "0" ]
1543 
	then
679 richard 1544 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1545 
	else
1546 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1547 
	fi
679 richard 1548 
sysctl -w net.ipv4.conf.all.send_redirects=0
568 richard 1549 
send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
1550 
	if [ "$send_redirect" == "0" ]
1551 
	then
679 richard 1552 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1553 
	else
1554 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1555 
	fi
1556 
# activer les SYN Cookies (attaque syn flood)
679 richard 1557 
sysctl -w net.ipv4.tcp_syncookies=1
568 richard 1558 
tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
1559 
	if [ "$tcp_syncookies" == "0" ]
1560 
	then
679 richard 1561 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1562 
	else
1563 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1564 
	fi
595 richard 1565 
# activer l'antispoofing niveau Noyau
568 richard 1566 
sysctl -w net.ipv4.conf.all.rp_filter=1
1567 
# ignorer le source routing
679 richard 1568 
sysctl -w net.ipv4.conf.all.accept_source_route=0
568 richard 1569 
accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
1570 
	if [ "$accept_source_route" == "0" ]
1571 
	then
679 richard 1572 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1573 
	else
1574 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1575 
	fi
679 richard 1576 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1577 
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1578 
timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
1579 
	if [ "$timeout_established" == "0" ]
1580 
	then
1581 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1582 
	else
793 richard 1583 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1584 
	fi
1114 richard 1585 
# disable log_martians (ALCASAR is often installed between two private network addresses)
568 richard 1586 
sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1587 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1588 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
59 richard 1589 
# modification /etc/inittab
1590 
	[ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default
1003 richard 1591 
# We keep only 3 TTYs
59 richard 1592 
	$SED "s?^4.*?#&?g" /etc/inittab
1593 
	$SED "s?^5.*?#&?g" /etc/inittab
1594 
	$SED "s?^6.*?#&?g" /etc/inittab
1003 richard 1595 
# switch to multi-users runlevel (instead of x11)
1596 
ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1597 
$SED "s?^id.*?id:3:initdefault:?g" /etc/inittab
1005 richard 1598 
#	GRUB modifications
1599 
# limit wait time to 3s
1600 
# create an alcasar entry instead of linux-nonfb
1601 
# change display to 1024*768 (vga791)
470 richard 1602 
$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1005 richard 1603 
$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1604 
$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1605 
$SED "/^kernel/s/vga=.*/vga=791/" /boot/grub/menu.lst
1076 richard 1606 
$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1007 richard 1607 
$SED "/^gfxmenu/d" /boot/grub/menu.lst
1005 richard 1608 
 
1003 richard 1609 
# Remove unused services and users
1007 richard 1610 
for old_svc in alsa sound dm
532 richard 1611 
do
1007 richard 1612 
	/sbin/chkconfig --del $old_svc
532 richard 1613 
done
1008 richard 1614 
for svc in snmpd.service sshd.service
1007 richard 1615 
do
1008 richard 1616 
	/bin/systemctl disable $svc
1007 richard 1617 
done
532 richard 1618 
for rm_users in avahi-autoipd avahi icapd
1619 
do
1620 
	user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1621 
	if [ "$user" == "$rm_users" ]
1622 
	then
1623 
		/usr/sbin/userdel -f $rm_users
1624 
	fi
1625 
done
1060 richard 1626 
# Load and apply the previous conf file
5 franck 1627 
if [ "$mode" = "update" ]
1628 
then
389 franck 1629 
	$DIR_DEST_BIN/alcasar-conf.sh --load
1060 richard 1630 
	PARENT_SCRIPT=`basename $0`
1631 
	export PARENT_SCRIPT # to avoid stop&start process during the installation process
1632 
	$DIR_DEST_BIN/alcasar-conf.sh --apply
628 richard 1633 
	$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1634 
	$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
5 franck 1635 
fi
595 richard 1636 
rm -f /tmp/alcasar-conf*
434 richard 1637 
chown -R root:apache $DIR_DEST_ETC/*
512 richard 1638 
chmod -R 660 $DIR_DEST_ETC/*
1041 richard 1639 
chmod ug+x $DIR_DEST_ETC/digest
1133 franck 1640 
 
1641 
# correction temporaire du bug du paquet ethtool
1642 
[ -e /sbin/ethtool ]  || ln -s /usr/sbin/ethtool /sbin/ethtool
1643 
 
1045 franck 1644 
# Apply and save the firewall rules
1645 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1646 
	sleep 2
1 root 1647 
	cd $DIR_INSTALL
5 franck 1648 
	echo ""
1 root 1649 
	echo "#############################################################################"
638 richard 1650 
	if [ $Lang == "fr" ]
1651 
		then
1652 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1653 
		echo "#                                                                           #"
1654 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1655 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1656 
		echo "#                                                                           #"
1657 
		echo "#############################################################################"
1658 
		echo
1659 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1660 
		echo
1661 
		echo "- Lisez attentivement la documentation d'exploitation"
1662 
		echo
1663 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1664 
		echo
1665 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1666 
	else
1667 
		echo "#                        Enf of ALCASAR install process                     #"
1668 
		echo "#                                                                           #"
1669 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1670 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1671 
		echo "#                                                                           #"
1672 
		echo "#############################################################################"
1673 
		echo
1674 
		echo "- The system will be rebooted in order to operate ALCASAR"
1675 
		echo
1676 
		echo "- Read the exploitation documentation"
1677 
		echo
1678 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1679 
		echo
1680 
		echo "                   Hit 'Enter' to continue"
1681 
	fi
815 richard 1682 
	sleep 2
1683 
	if [ "$mode" != "update" ]
820 richard 1684 
	then
815 richard 1685 
		read a
1686 
	fi
774 richard 1687 
	clear
1045 franck 1688 
 
1 root 1689 
	reboot
1690 
} # End post_install ()
1691 
 
1692 
#################################
1005 richard 1693 
#  	Main Install loop  	#
1 root 1694 
#################################
832 richard 1695 
dir_exec=`dirname "$0"`
1696 
if [ $dir_exec != "." ]
1697 
then
1698 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1699 
	echo "Launch this program from the ALCASAR archive directory"
1700 
	exit 0
1701 
fi
1702 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1703 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1704 
nb_args=$#
1705 
args=$1
1706 
if [ $nb_args -eq 0 ]
1707 
then
1708 
	nb_args=1
1709 
	args="-h"
1710 
fi
1062 richard 1711 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1712 
case $args in
1713 
	-\? | -h* | --h*)
1714 
		echo "$usage"
1715 
		exit 0
1716 
		;;
291 franck 1717 
	-i | --install)
959 franck 1718 
		license
5 franck 1719 
		header_install
29 richard 1720 
		testing
597 richard 1721 
# Test if ALCASAR is already installed
5 franck 1722 
		if [ -e $DIR_WEB/VERSION ]
1 root 1723 
		then
460 richard 1724 
			actual_version=`cat $DIR_WEB/VERSION`
595 richard 1725 
			if [ $Lang == "fr" ]
1726 
				then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée";
1727 
				else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed";
1728 
			fi
5 franck 1729 
			response=0
460 richard 1730 
			PTN='^[oOnNyY]$'
580 richard 1731 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1732 
			do
595 richard 1733 
				if [ $Lang == "fr" ]
1734 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1735 
					else echo -n "Do you want to update (Y/n)?";
1736 
				 fi
5 franck 1737 
				read response
1738 
			done
597 richard 1739 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1740 
			then
597 richard 1741 
				rm -f /tmp/alcasar-conf*
1742 
			else
636 richard 1743 
# Create a backup of running version importants files
389 franck 1744 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1745 
				mode="update"
5 franck 1746 
			fi
1 root 1747 
		fi
595 richard 1748 
# RPMs install
1749 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1750 
		if [ "$?" != "0" ]
1 root 1751 
		then
595 richard 1752 
			exit 0
1753 
		fi
1754 
		if [ -e $DIR_WEB/VERSION ]
1755 
		then
597 richard 1756 
# Uninstall the running version
532 richard 1757 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1758 
		fi
636 richard 1759 
# Test if manual update
1057 richard 1760 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1761 
		then
636 richard 1762 
			header_install
595 richard 1763 
			if [ $Lang == "fr" ]
636 richard 1764 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1765 
				else echo "The configuration file of an old version has been found";
595 richard 1766 
			fi
597 richard 1767 
			response=0
1768 
			PTN='^[oOnNyY]$'
1769 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1770 
			do
1771 
				if [ $Lang == "fr" ]
1772 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1773 
					else echo -n "Do you want to use it (Y/n)?";
1774 
				 fi
1775 
				read response
1776 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1777 
				then rm -f /tmp/alcasar-conf*
1778 
				fi
1779 
			done
1780 
		fi
636 richard 1781 
# Test if update
1057 richard 1782 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1783 
		then
1784 
			if [ $Lang == "fr" ]
1785 
				then echo "#### Installation avec mise à jour ####";
1786 
				else echo "#### Installation with update     ####";
1787 
			fi
636 richard 1788 
# Extract the central configuration file
1057 richard 1789 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1790 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1791 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1792 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1793 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1794 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1795 
			mode="update"
1796 
		else
1797 
			mode="install"
1 root 1798 
		fi
604 richard 1799 
		for func in init network gestion AC init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_awstats param_dnsmasq BL cron post_install
5 franck 1800 
		do
1801 
			$func
1148 crox53 1802 
 echo "*** 'debug' : end of function $func ***"; read a
14 richard 1803 
		done
5 franck 1804 
		;;
291 franck 1805 
	-u | --uninstall)
5 franck 1806 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1807 
		then
597 richard 1808 
			if [ $Lang == "fr" ]
1809 
				then echo "ALCASAR n'est pas installé!";
1810 
				else echo "ALCASAR isn't installed!";
1811 
			fi
1 root 1812 
			exit 0
1813 
		fi
5 franck 1814 
		response=0
1815 
		PTN='^[oOnN]$'
580 richard 1816 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1817 
		do
597 richard 1818 
			if [ $Lang == "fr" ]
1819 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1820 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1821 
			fi
5 franck 1822 
			read response
1823 
		done
1103 richard 1824 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1825 
		then
1103 richard 1826 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1827 
		else
1828 
			rm -f /tmp/alcasar-conf*
1 root 1829 
		fi
597 richard 1830 
# Uninstall the running version
65 richard 1831 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1832 
		;;
1833 
	*)
1834 
		echo "Argument inconnu :$1";
460 richard 1835 
		echo "Unknown argument :$1";
1 root 1836 
		echo "$usage"
1837 
		exit 1
1838 
		;;
1839 
esac
10 franck 1840 
# end of script
366 franck 1841