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1361 richard 1 
 
672 richard 2 
#!/bin/bash
57 franck 3 
#  $Id: alcasar.sh 1362 2014-05-26 17:12:54Z richard $
1 root 4 
 
5 
# alcasar.sh
959 franck 6 
 
1157 stephane 7 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
8 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 9 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
10 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
11 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
12 
# Voir la Licence Publique Générale GNU pour plus de détails.
13 
 
967 franck 14 
#  team@alcasar.net
959 franck 15 
 
1 root 16 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
17 
# This script is distributed under the Gnu General Public License (GPL)
18 
 
672 richard 19 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 20 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 21 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1007 richard 22 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 23 
#
1342 richard 24 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 25 
 
26 
# Options :
376 franck 27 
#       -i or --install
28 
#       -u or --uninstall
1 root 29 
 
376 franck 30 
# Functions :
1221 richard 31 
#	testing			: connectivity tests and downloading before intall
32 
#	init			: Installation of RPM and scripts
33 
#	network			: Network parameters
34 
#	ACC			: ALCASAR Control Center installation
35 
#	CA			: Certification Authority initialization
36 
#	init_db			: Initilization of radius database managed with MariaDB
37 
#	param_radius		: FreeRadius initialisation
38 
#	param_web_radius	: copy ans modifiy original "freeradius web" in ACC
39 
#	param_chilli		: coovachilli initialisation (+authentication page)
40 
#	param_dansguardian	: DansGuardian filtering HTTP proxy configuration
41 
#	antivirus		: HAVP + libclamav configuration
42 
#	param_nfsen		: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
44 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1253 richard 46 
#	fail2ban		: Fail2ban installation and configuration
1266 richard 47 
#	post_install		: Security, log rotation, etc.
1349 richard 48 
#	gammu_smsd			: Autoregister addon (gammu-smsd)
1 root 49 
 
50 
DATE=`date '+%d %B %Y - %Hh%M'`
51 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 53 
mode="install"
1 root 54 
# ******* Files parameters - paramètres fichiers *********
1015 richard 55 
DIR_INSTALL=`pwd`				# current directory
56 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
57 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
58 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
59 
DIR_WEB="/var/www/html"				# directory of APACHE
60 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
61 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
62 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
63 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
64 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1211 crox53 73 
HOSTNAME="alcasar"				#
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1336 richard 75 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`	# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
76 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1157 stephane 78 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
967 franck 87 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
88 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 89 
	fi
975 franck 90 
	echo "Taper sur Entrée pour continuer !"
91 
	echo "Enter to continue."
959 franck 92 
	read a
93 
}
94 
 
1 root 95 
header_install ()
96 
{
97 
	clear
98 
	echo "-----------------------------------------------------------------------------"
460 richard 99 
	echo "                     ALCASAR V$VERSION Installation"
1 root 100 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
101 
	echo "-----------------------------------------------------------------------------"
102 
} # End of header_install ()
103 
 
1174 crox53 104 
 
1 root 105 
##################################################################
1221 richard 106 
##			Function "testing"			##
1342 richard 107 
## - Test of free space on /var  (>10G)				##
1005 richard 108 
## - Test of Internet access					##
29 richard 109 
##################################################################
110 
testing ()
111 
{
1362 richard 112 
# Test if ALCASAR is already installed
113 
	if [ -e $CONF_FILE ]
114 
	then
115 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 116 
		if [ $Lang == "fr" ]
1362 richard 117 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
118 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 119 
		fi
1362 richard 120 
		response=0
121 
		PTN='^[oOnNyY]$'
122 
		until [[ $(expr $response : $PTN) -gt 0 ]]
123 
		do
124 
			if [ $Lang == "fr" ]
125 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
126 
				else echo -n "Do you want to update (Y/n)?";
127 
			 fi
128 
			read response
129 
		done
130 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
131 
		then
132 
			rm -f /tmp/alcasar-conf*
133 
		else
134 
# Create a backup of running version importants files
135 
			$DIR_SCRIPTS/alcasar-conf.sh --create
136 
			mode="update"
137 
		fi
138 
	else
139 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
140 
		if [ $free_space -lt 10 ]
141 
		then
142 
			if [ $Lang == "fr" ]
143 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
144 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
145 
			fi
1342 richard 146 
		exit 0
1362 richard 147 
		fi
1342 richard 148 
	fi
149 
if [ $Lang == "fr" ]
784 richard 150 
		then echo -n "Tests des paramètres réseau : "
595 richard 151 
		else echo -n "Network parameters tests : "
152 
	fi
1336 richard 153 
# We test EXTIF config files
784 richard 154 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
155 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
1362 richard 156 
	if [ "$EXTIF" == "" ] || [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
784 richard 157 
		then
158 
		if [ $Lang == "fr" ]
159 
		then
160 
			echo "Échec"
161 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
162 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 163 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 164 
		else
165 
			echo "Failed"
166 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
167 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 168 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 169 
		fi
830 richard 170 
		echo "DEVICE=$EXTIF"
784 richard 171 
		echo "IPADDR="
172 
		echo "NETMASK="
173 
		echo "GATEWAY="
174 
		echo "DNS1="
175 
		echo "DNS2="
830 richard 176 
		echo "ONBOOT=yes"
784 richard 177 
		exit 0
178 
	fi
179 
	echo -n "."
460 richard 180 
# We test the Ethernet links state
29 richard 181 
	for i in $EXTIF $INTIF
182 
	do
294 richard 183 
		/sbin/ip link set $i up
306 richard 184 
		sleep 3
1031 richard 185 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
186 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 187 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 188 
			then
595 richard 189 
			if [ $Lang == "fr" ]
190 
			then
191 
				echo "Échec"
192 
				echo "Le lien réseau de la carte $i n'est pas actif."
193 
				echo "Réglez ce problème puis relancez ce script."
194 
			else
195 
				echo "Failed"
196 
				echo "The link state of $i interface id down."
197 
				echo "Resolv this problem, then restart this script."
198 
			fi
29 richard 199 
			exit 0
200 
		fi
308 richard 201 
	echo -n "."
29 richard 202 
	done
203 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 204 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 205 
		if [ $Lang == "fr" ]
206 
		then
207 
			echo "Échec"
208 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
209 
			echo "Réglez ce problème puis relancez ce script."
210 
		else
211 
			echo "Failed"
212 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
213 
			echo "Resolv this problem, then restart this script."
214 
		fi
29 richard 215 
		exit 0
216 
	fi
308 richard 217 
	echo -n "."
978 franck 218 
# On teste le lien vers le routeur par defaut
308 richard 219 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
220 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 221 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 222 
	       	then
595 richard 223 
		if [ $Lang == "fr" ]
224 
		then
225 
			echo "Échec"
226 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
227 
			echo "Réglez ce problème puis relancez ce script."
228 
		else
229 
			echo "Failed"
230 
			echo "The Internet gateway doesn't answered"
231 
			echo "Resolv this problem, then restart this script."
232 
		fi
308 richard 233 
		exit 0
234 
	fi
235 
	echo -n "."
421 franck 236 
# On teste la connectivité Internet
29 richard 237 
	rm -rf /tmp/con_ok.html
308 richard 238 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 239 
	if [ ! -e /tmp/con_ok.html ]
240 
	then
595 richard 241 
		if [ $Lang == "fr" ]
242 
		then
243 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
244 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
245 
			echo "Vérifiez la validité des adresses IP des DNS."
246 
		else
247 
			echo "The Internet connection try failed (google.fr)."
248 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
249 
			echo "Verify the DNS IP addresses"
250 
		fi
29 richard 251 
		exit 0
252 
	fi
253 
	rm -rf /tmp/con_ok.html
308 richard 254 
	echo ". : ok"
302 richard 255 
} # end of testing
256 
 
257 
##################################################################
1221 richard 258 
##			Function "init"				##
302 richard 259 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
260 
## - Installation et modification des scripts du portail	##
261 
##################################################################
262 
init ()
263 
{
527 richard 264 
	if [ "$mode" != "update" ]
302 richard 265 
	then
266 
# On affecte le nom d'organisme
597 richard 267 
		header_install
302 richard 268 
		ORGANISME=!
269 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 270 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 271 
                do
595 richard 272 
			if [ $Lang == "fr" ]
597 richard 273 
			       	then echo -n "Entrez le nom de votre organisme : "
274 
				else echo -n "Enter the name of your organism : "
595 richard 275 
			fi
330 franck 276 
			read ORGANISME
613 richard 277 
			if [ "$ORGANISME" == "" ]
330 franck 278 
				then
279 
				ORGANISME=!
280 
			fi
281 
		done
302 richard 282 
	fi
1 root 283 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 284 
	rm -f $PASSWD_FILE
1350 richard 285 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
286 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 287 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 288 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 289 
	$SED "/^password.*/d" /boot/grub/menu.lst
290 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 291 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 292 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 293 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 294 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 295 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 296 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 297 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 298 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
299 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 300 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 301 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
302 
	echo "$secretradius" >> $PASSWD_FILE
303 
	chmod 640 $PASSWD_FILE
977 richard 304 
# Scripts and conf files copy
305 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 306 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 307 
#  - 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 308 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 309 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 310 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 311 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
312 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 313 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
314 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 315 
# generate central conf file
316 
	cat <<EOF > $CONF_FILE
612 richard 317 
##########################################
318 
##                                      ##
319 
##          ALCASAR Parameters          ##
320 
##                                      ##
321 
##########################################
1 root 322 
 
612 richard 323 
INSTALL_DATE=$DATE
324 
VERSION=$VERSION
325 
ORGANISM=$ORGANISME
923 franck 326 
DOMAIN=$DOMAIN
612 richard 327 
EOF
628 richard 328 
	chmod o-rwx $CONF_FILE
1 root 329 
} # End of init ()
330 
 
331 
##################################################################
1221 richard 332 
##			Function "network"			##
1 root 333 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 334 
## - Nommage DNS du système 					##
1336 richard 335 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 336 
## - Modification du fichier /etc/hosts				##
337 
## - Configuration du serveur de temps (NTP)			##
338 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
339 
##################################################################
340 
network ()
341 
{
342 
	header_install
636 richard 343 
	if [ "$mode" != "update" ]
344 
		then
345 
		if [ $Lang == "fr" ]
346 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
347 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
348 
		fi
349 
		response=0
350 
		PTN='^[oOyYnN]$'
351 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 352 
		do
595 richard 353 
			if [ $Lang == "fr" ]
659 richard 354 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 355 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 356 
			fi
1 root 357 
			read response
358 
		done
636 richard 359 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
360 
		then
361 
			PRIVATE_IP_MASK="0"
362 
			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:]]$'
363 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 364 
			do
595 richard 365 
				if [ $Lang == "fr" ]
597 richard 366 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
367 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 368 
				fi
597 richard 369 
				read PRIVATE_IP_MASK
1 root 370 
			done
636 richard 371 
		else
372 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
373 
		fi
595 richard 374 
	else
637 richard 375 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
376 
		rm -rf conf/etc/alcasar.conf
1 root 377 
	fi
861 richard 378 
# Define LAN side global parameters
1243 richard 379 
	hostname $HOSTNAME.$DOMAIN
380 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 381 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
382 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
383 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
384 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
385 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
386 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
387 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
388 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
389 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
390 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 391 
	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 392 
	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 393 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 394 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 395 
# Define Internet parameters
14 richard 396 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
397 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
398 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 399 
	DNS1=${DNS1:=208.67.220.220}
400 
	DNS2=${DNS2:=208.67.222.222}
597 richard 401 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 402 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 403 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 404 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 405 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
765 stephane 406 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 407 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 408 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
409 
	echo "DNS1=$DNS1" >> $CONF_FILE
410 
	echo "DNS2=$DNS2" >> $CONF_FILE
411 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 412 
	echo "DHCP=full" >> $CONF_FILE
914 franck 413 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
414 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
415 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 416 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 417 
# config network
1 root 418 
	cat <<EOF > /etc/sysconfig/network
419 
NETWORKING=yes
1243 richard 420 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 421 
FORWARD_IPV4=true
422 
EOF
841 richard 423 
# config /etc/hosts
1 root 424 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
425 
	cat <<EOF > /etc/hosts
503 richard 426 
127.0.0.1	localhost
1353 richard 427 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 428 
EOF
1336 richard 429 
# Config EXTIF (Internet)
14 richard 430 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
431 
DEVICE=$EXTIF
432 
BOOTPROTO=static
597 richard 433 
IPADDR=$PUBLIC_IP
434 
NETMASK=$PUBLIC_NETMASK
435 
GATEWAY=$PUBLIC_GATEWAY
14 richard 436 
DNS1=127.0.0.1
437 
ONBOOT=yes
438 
METRIC=10
439 
NOZEROCONF=yes
440 
MII_NOT_SUPPORTED=yes
441 
IPV6INIT=no
442 
IPV6TO4INIT=no
443 
ACCOUNTING=no
444 
USERCTL=no
994 franck 445 
MTU=$MTU
14 richard 446 
EOF
1336 richard 447 
# Config INTIF (consultation LAN) in normal mode
841 richard 448 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
449 
DEVICE=$INTIF
450 
BOOTPROTO=static
451 
ONBOOT=yes
452 
NOZEROCONF=yes
453 
MII_NOT_SUPPORTED=yes
454 
IPV6INIT=no
455 
IPV6TO4INIT=no
456 
ACCOUNTING=no
457 
USERCTL=no
1157 stephane 458 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 459 
EOF
1336 richard 460 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 461 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 462 
DEVICE=$INTIF
463 
BOOTPROTO=static
464 
IPADDR=$PRIVATE_IP
604 richard 465 
NETMASK=$PRIVATE_NETMASK
1 root 466 
ONBOOT=yes
467 
METRIC=10
468 
NOZEROCONF=yes
469 
MII_NOT_SUPPORTED=yes
14 richard 470 
IPV6INIT=no
471 
IPV6TO4INIT=no
472 
ACCOUNTING=no
473 
USERCTL=no
1 root 474 
EOF
440 franck 475 
# Mise à l'heure du serveur
476 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
477 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 478 
0.fr.pool.ntp.org	# adapt to your country
479 
1.fr.pool.ntp.org
480 
2.fr.pool.ntp.org
440 franck 481 
EOF
482 
# Configuration du serveur de temps (sur lui même)
1 root 483 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
484 
	cat <<EOF > /etc/ntp.conf
456 franck 485 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 486 
server 1.fr.pool.ntp.org
487 
server 2.fr.pool.ntp.org
488 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 489 
fudge 127.127.1.0 stratum 10
604 richard 490 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 491 
restrict 127.0.0.1
310 richard 492 
driftfile /var/lib/ntp/drift
1 root 493 
logfile /var/log/ntp.log
494 
EOF
440 franck 495 
 
310 richard 496 
	chown -R ntp:ntp /var/lib/ntp
1 root 497 
# Renseignement des fichiers hosts.allow et hosts.deny
498 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
499 
	cat <<EOF > /etc/hosts.allow
500 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 501 
sshd: ALL
1 root 502 
ntpd: $PRIVATE_NETWORK_SHORT
503 
EOF
504 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
505 
	cat <<EOF > /etc/hosts.deny
506 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
507 
EOF
604 richard 508 
# Firewall config
790 richard 509 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
510 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
511 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 512 
# create the filter exception file and ip_bloqued file
790 richard 513 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 514 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 515 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 516 
# load conntrack ftp module
517 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
518 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 519 
# load ipt_NETFLOW module
520 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 521 
#
860 richard 522 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 523 
} # End of network ()
524 
 
525 
##################################################################
1221 richard 526 
##			Function "ACC"				##
527 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 528 
## - configuration du serveur web (Apache)			##
529 
## - définition du 1er comptes de gestion 			##
530 
## - sécurisation des accès					##
531 
##################################################################
1221 richard 532 
ACC ()
1 root 533 
{
534 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
535 
	mkdir $DIR_WEB
536 
# Copie et configuration des fichiers du centre de gestion
316 richard 537 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 538 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 539 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
540 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
541 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
542 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
543 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 544 
	chown -R apache:apache $DIR_WEB/*
1342 richard 545 
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 546 
	do
547 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
548 
	done
5 franck 549 
	chown -R root:apache $DIR_SAVE
71 richard 550 
# Configuration et sécurisation php
551 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 552 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
553 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 554 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
555 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 556 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
557 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
558 
# Configuration et sécurisation Apache
790 richard 559 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 560 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 561 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 562 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 563 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
564 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
565 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 566 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
567 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
568 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
569 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
570 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
571 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 572 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 573 
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
574 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
575 
	[ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
576 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
577 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
578 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 579 
</body>
580 
</html>
581 
EOF
582 
# Définition du premier compte lié au profil 'admin'
509 richard 583 
	header_install
510 richard 584 
	if [ "$mode" = "install" ]
585 
	then
613 richard 586 
		admin_portal=!
587 
		PTN='^[a-zA-Z0-9-]*$'
588 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
589 
                	do
590 
			header_install
591 
			if [ $Lang == "fr" ]
592 
			then
593 
				echo ""
594 
				echo "Définissez un premier compte d'administration du portail :"
595 
				echo
596 
				echo -n "Nom : "
597 
			else
598 
				echo ""
599 
				echo "Define the first account allow to administrate the portal :"
600 
				echo
601 
				echo -n "Account : "
602 
			fi
603 
			read admin_portal
604 
			if [ "$admin_portal" == "" ]
605 
				then
606 
				admin_portal=!
607 
			fi
608 
			done
1268 richard 609 
# Creation of keys file for the admin account ("admin")
510 richard 610 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
611 
		mkdir -p $DIR_DEST_ETC/digest
612 
		chmod 755 $DIR_DEST_ETC/digest
613 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
614 
			do
1350 richard 615 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 616 
			done
617 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
618 
	fi
434 richard 619 
# synchronisation horaire
620 
	ntpd -q -g &
1 root 621 
# Sécurisation du centre
988 franck 622 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 623 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 624 
<Directory $DIR_ACC>
1 root 625 
	SSLRequireSSL
626 
	AllowOverride None
627 
	Order deny,allow
628 
	Deny from all
629 
	Allow from 127.0.0.1
630 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 631 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 632 
	require valid-user
633 
	AuthType digest
1243 richard 634 
	AuthName $HOSTNAME.$DOMAIN
1 root 635 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 636 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 637 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 638 
</Directory>
316 richard 639 
<Directory $DIR_ACC/admin>
1 root 640 
	SSLRequireSSL
641 
	AllowOverride None
642 
	Order deny,allow
643 
	Deny from all
644 
	Allow from 127.0.0.1
645 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 646 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 647 
	require valid-user
648 
	AuthType digest
1243 richard 649 
	AuthName $HOSTNAME.$DOMAIN
1 root 650 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 651 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 652 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 653 
</Directory>
344 richard 654 
<Directory $DIR_ACC/manager>
1 root 655 
	SSLRequireSSL
656 
	AllowOverride None
657 
	Order deny,allow
658 
	Deny from all
659 
	Allow from 127.0.0.1
660 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 661 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 662 
	require valid-user
663 
	AuthType digest
1243 richard 664 
	AuthName $HOSTNAME.$DOMAIN
1 root 665 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 666 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 667 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 668 
</Directory>
316 richard 669 
<Directory $DIR_ACC/backup>
670 
	SSLRequireSSL
671 
	AllowOverride None
672 
	Order deny,allow
673 
	Deny from all
674 
	Allow from 127.0.0.1
675 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 676 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 677 
	require valid-user
678 
	AuthType digest
1243 richard 679 
	AuthName $HOSTNAME.$DOMAIN
316 richard 680 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 681 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 682 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 683 
</Directory>
811 richard 684 
Alias /save/ "$DIR_SAVE/"
685 
<Directory $DIR_SAVE>
686 
	SSLRequireSSL
687 
	Options Indexes
688 
	Order deny,allow
689 
	Deny from all
690 
	Allow from 127.0.0.1
691 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 692 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 693 
	require valid-user
694 
	AuthType digest
1243 richard 695 
	AuthName $HOSTNAME.$DOMAIN
811 richard 696 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 697 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 698 
</Directory>
1 root 699 
EOF
1221 richard 700 
} # End of ACC()
1 root 701 
 
702 
##########################################################################################
1221 richard 703 
##				Fonction "CA"						##
1 root 704 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
705 
##########################################################################################
1221 richard 706 
CA ()
1 root 707 
{
708 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 709 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 710 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 711 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
712 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
713 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 714 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 715 
	chown -R root:apache /etc/pki
1 root 716 
	chmod -R 750 /etc/pki
1221 richard 717 
} # End CA ()
1 root 718 
 
719 
##########################################################################################
1221 richard 720 
##			Fonction "init_db"						##
1 root 721 
## - Initialisation de la base Mysql							##
722 
## - Affectation du mot de passe de l'administrateur (root)				##
723 
## - Suppression des bases et des utilisateurs superflus				##
724 
## - Création de la base 'radius'							##
725 
## - Installation du schéma de cette base						##
726 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
727 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
728 
##########################################################################################
729 
init_db ()
730 
{
1355 richard 731 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 732 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
733 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 734 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 735 
	systemctl start mysqld.service
1 root 736 
	sleep 4
737 
	mysqladmin -u root password $mysqlpwd
738 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 739 
# Secure the server
740 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
741 
	$MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 742 
# Create 'radius' database
1317 richard 743 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 744 
# Add an empty radius database structure
364 franck 745 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 746 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 747 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
748 
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 749 
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
750 
	systemctl daemon-reload
1 root 751 
} # End init_db ()
752 
 
753 
##########################################################################
1221 richard 754 
##			Fonction "param_radius"				##
1 root 755 
## - Paramètrage des fichiers de configuration FreeRadius		##
756 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
757 
## - Modification de fichier de conf pour l'accès à Mysql		##
758 
##########################################################################
759 
param_radius ()
760 
{
761 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
762 
	chown -R radius:radius /etc/raddb
763 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 764 
# Set radius.conf parameters
1 root 765 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
766 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
767 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 768 
# remove the proxy function
1 root 769 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
770 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 771 
# remove EAP module
654 richard 772 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 773 
# listen on loopback (should be modified later if EAP enabled)
1 root 774 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 775 
# enable the  SQL module (and SQL counter)
1 root 776 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
777 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
778 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1278 richard 779 
# remvove virtual server and copy our conf file
1 root 780 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 781 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 782 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
783 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
784 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
785 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 786 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 787 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 788 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 789 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
790 
	cat << EOF > /etc/raddb/clients.conf
791 
client 127.0.0.1 {
792 
	secret = $secretradius
793 
	shortname = localhost
794 
}
795 
EOF
1278 richard 796 
# sql.conf modification
1 root 797 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
798 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
799 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
800 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
801 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 802 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 803 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 804 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
805 
# counter.conf modification (change the Max-All-Session-Time counter)
806 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
807 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
808 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 809 
# make certain that mysql is up before radius start
810 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
811 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
812 
	systemctl daemon-reload
1 root 813 
} # End param_radius ()
814 
 
815 
##########################################################################
1221 richard 816 
##			Function "param_web_radius"			##
1 root 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
1278 richard 841 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 842 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 843 
nas1_name: alcasar-$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
1278 richard 851 
	cp -f $DIR_CONF/radius/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
1278 richard 854 
	cp -f $DIR_CONF/radius/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)
1278 richard 856 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 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 $PRIVATE_NETWORK_MASK
1243 richard 869 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 870 
</Directory>
871 
EOF
872 
} # End of param_web_radius ()
873 
 
799 richard 874 
##################################################################################
1221 richard 875 
##			Fonction "param_chilli"					##
799 richard 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 
		}
1336 richard 926 
		ifconfig $INTIF 0.0.0.0
799 richard 927 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
928 
        	RETVAL=$?
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
1336 richard 970 
unixipc		chilli.$INTIF.ipc
971 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 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
1249 richard 978 
domain		$DOMAIN
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
1243 richard 985 
locationname	$HOSTNAME.$DOMAIN
346 richard 986 
radiusserver1	127.0.0.1
987 
radiusserver2	127.0.0.1
988 
radiussecret	$secretradius
989 
radiusauthport	1812
990 
radiusacctport	1813
1243 richard 991 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
992 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 993 
uamsecret	$secretuam
1249 richard 994 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 995 
coaport		3799
1299 richard 996 
#conup		$DIR_DEST_BIN/alcasar-conup.sh
997 
#condown	$DIR_DEST_BIN/alcasar-condown.sh
503 richard 998 
include		$DIR_DEST_ETC/alcasar-uamallowed
999 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1000 
#dhcpgateway
1157 stephane 1001 
#dhcprelayagent
1002 
#dhcpgatewayport
346 richard 1003 
EOF
1336 richard 1004 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1005 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1006 
# create files for trusted domains and urls
1148 crox53 1007 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1008 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1009 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1010 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1011 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1012 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1013 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1014 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1015 
	if [ "$chilli_exist" == "1" ]
1016 
	then
1017 
	      userdel -r chilli 2>/dev/null
1018 
	fi
1019 
	groupadd -f chilli
1020 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1021 
}  # End of param_chilli ()
1349 richard 1022 
 
1 root 1023 
##################################################################
1221 richard 1024 
##		Fonction "param_dansguardian"			##
1 root 1025 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1026 
##################################################################
1027 
param_dansguardian ()
1028 
{
1029 
	mkdir /var/dansguardian
1030 
	chown dansguardian /var/dansguardian
497 richard 1031 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1032 
# By default the filter is off
497 richard 1033 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1034 
# French deny HTML page
497 richard 1035 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1036 
# Listen only on LAN side
497 richard 1037 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1038 
# DG send its flow to HAVP
1039 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1040 
# replace the default deny HTML page
1 root 1041 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1042 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1043 
# Don't log
1044 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1045 
# Run 10 daemons (20 in largest server)
659 richard 1046 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1047 
# on désactive par défaut le controle de contenu des pages html
497 richard 1048 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1049 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1050 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1051 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1052 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1053 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1054 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1055 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1056 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1057 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1058 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1059 
	touch $DIR_DG/lists/bannedextensionlist
1060 
	touch $DIR_DG/lists/bannedmimetypelist
1061 
# 'Safesearch' regex actualisation
498 richard 1062 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1063 
# empty LAN IP list that won't be WEB filtered
1064 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1065 
	touch $DIR_DG/lists/exceptioniplist
1066 
# Keep a copy of URL & domain filter configuration files
1067 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1068 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1069 
} # End of param_dansguardian ()
1070 
 
71 richard 1071 
##################################################################
1221 richard 1072 
##			Fonction "antivirus"			##
1357 richard 1073 
## - configuration of havp, libclamav and freshclam		##
71 richard 1074 
##################################################################
1075 
antivirus ()
1076 
{
1358 richard 1077 
# create 'havp' user
288 richard 1078 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1079 
	if [ "$havp_exist" == "1" ]
288 richard 1080 
	then
478 richard 1081 
	      userdel -r havp 2>/dev/null
894 richard 1082 
	      groupdel havp 2>/dev/null
288 richard 1083 
	fi
307 richard 1084 
	groupadd -f havp
796 richard 1085 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1086 
	mkdir -p /var/tmp/havp /var/log/havp
1087 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1088 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1089 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1090 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1091 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1092 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1093 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1094 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1095 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1096 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1097 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1098 
# skip checking of youtube flow (too heavy load / risk too low)
1099 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1100 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1101 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1102 
# replacement of init script
335 richard 1103 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1104 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1105 
# replace of the intercept page (template)
340 richard 1106 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1107 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1108 
# update virus database every 4 hours (24h/6)
1357 richard 1109 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1110 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1111 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1112 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1113 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1114 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1355 richard 1115 
# Copy of the main virus database
734 richard 1116 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1117 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1357 richard 1118 
	/usr/bin/freshclam
71 richard 1119 
}
1120 
 
1 root 1121 
##################################################################################
1221 richard 1122 
##			function "param_ulogd"					##
476 richard 1123 
## - Ulog config for multi-log files 						##
1124 
##################################################################################
1125 
param_ulogd ()
1126 
{
1127 
# Three instances of ulogd (three different logfiles)
1359 richard 1128 
	cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-ssh.service
1129 
	cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-ext-access.service
1358 richard 1130 
	mv /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-traceability.service
476 richard 1131 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1132 
	nl=1
1358 richard 1133 
	for log_type in traceability ssh ext-access
478 richard 1134 
	do
1135 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1136 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1137 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1138 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1139 
		cat << EOF >> /etc/ulogd-$log_type.conf
1140 
[LOGEMU]
1141 
file="/var/log/firewall/$log_type.log"
1142 
sync=1
1143 
EOF
1358 richard 1144 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -C /etc/ulogd-$log_type.conf?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1145 
		nl=`expr $nl + 1`
1146 
	done
476 richard 1147 
	chown -R root:apache /var/log/firewall
1148 
	chmod 750 /var/log/firewall
1149 
	chmod 640 /var/log/firewall/*
1150 
}  # End of param_ulogd ()
1151 
 
1159 crox53 1152 
 
1153 
##########################################################
1221 richard 1154 
##              Function "param_nfsen"			##
1159 crox53 1155 
##########################################################
1156 
param_nfsen()
1 root 1157 
{
1159 crox53 1158 
#Decompression tarball
1221 richard 1159 
	tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1159 crox53 1160 
#Création groupe et utilisteur
1221 richard 1161 
	if grep "^www-data:" /etc/group > /dev/null; then
1162 
		echo "Group already exists !"
1163 
	else
1164 
		groupadd www-data
1165 
		echo "Group 'www-data' created !"
1166 
	fi
1167 
	if grep "^nfsen:" /etc/passwd > /dev/null; then
1168 
		echo "User already exists !"
1169 
	else
1170 
		useradd -m nfsen
1171 
		echo "User 'nfsen' created !"
1172 
	fi
1173 
	usermod -G www-data nfsen
1159 crox53 1174 
#Ajout du plugin nfsen : PortTracker
1221 richard 1175 
	mkdir -p /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1176 
	chown -R nfsen:www-data /var/www/nfsen
1177 
	chown -R apache:apache /usr/share/nfsen /var/log/netflow/porttracker
1178 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1159 crox53 1179 
#Copie du fichier de conf modifié de nfsen
1221 richard 1180 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1159 crox53 1181 
#Copie du script d'initialisation de nfsen
1221 richard 1182 
	cp $DIR_CONF/nfsen/nfsen.service /lib/systemd/system/
1159 crox53 1183 
#Installation de nfsen via le scrip Perl
1221 richard 1184 
	DirTmp=$(pwd)
1185 
	cd /tmp/nfsen-1.3.6p1/
1186 
	/usr/bin/perl5 install.pl etc/nfsen.conf #script lancé deux fois pour corriger,
1187 
	/usr/bin/perl5 install.pl etc/nfsen.conf #un problème Perl : "Semaphore introuvable"
1159 crox53 1188 
#Création de la DB pour rrdtool
1221 richard 1189 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1190 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1191 
	sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1192 
	chown -R apache:www-data /var/log/netflow/porttracker/
1193 
	chmod -R 775 /var/log/netflow/porttracker
1159 crox53 1194 
#Configuration du fichier de conf d'apache
1355 richard 1195 
	if [ -f /etc/httpd/conf/conf.d/nfsen.conf ];then
1196 
		rm -f /etc/httpd/conf/conf.d/nfsen.conf
1221 richard 1197 
	fi
1355 richard 1198 
	cat <<EOF >> /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1199 
Alias /nfsen /var/www/nfsen
1200 
<Directory /var/www/nfsen/>
1201 
DirectoryIndex nfsen.php
1202 
Options -Indexes
1203 
AllowOverride all
1204 
order allow,deny
1205 
allow from all
1206 
AddType application/x-httpd-php .php
1207 
php_flag magic_quotes_gpc on
1208 
php_flag track_vars on
1 root 1209 
</Directory>
1210 
EOF
1223 crox53 1211 
#Ajout du paramètre : IP d'écoute pour le collecteur (nfcapd)
1229 crox53 1212 
$SED s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1";'?g /usr/libexec/NfSenRC.pm
1210 crox53 1213 
#Configuration du délais d'expiration des captures du profile "live"
1250 richard 1214 
	nfsen -m live -e 62d 2>/dev/null
1159 crox53 1215 
#Suppression des sources de nfsen
1221 richard 1216 
	cd $DirTmp
1217 
	rm -rf /tmp/nfsen-1.3.6p1/
1159 crox53 1218 
} # End of param_nfsen
1 root 1219 
 
1220 
##########################################################
1221 richard 1221 
##		Function "param_dnsmasq"		##
1 root 1222 
##########################################################
219 jeremy 1223 
param_dnsmasq ()
1224 
{
1225 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1226 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
259 richard 1227 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
1356 richard 1228 
# Option : on pré-active les logs DNS des clients
1229 
	$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1230 
# Option : exemple de paramètre supplémentaire pour le cache memoire
1231 
	echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
1232 
# Option : exemple de configuration avec un A.D.
1233 
	echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
503 richard 1234 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1235 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1236 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1237 
# Configuration file for "dnsmasq in forward mode"
503 richard 1238 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1239 
listen-address=$PRIVATE_IP
1240 
listen-address=127.0.0.1
286 richard 1241 
no-dhcp-interface=$INTIF
259 richard 1242 
bind-interfaces
1243 
cache-size=256
1244 
domain=$DOMAIN
1245 
domain-needed
1246 
expand-hosts
1247 
bogus-priv
1248 
filterwin2k
1249 
server=$DNS1
1250 
server=$DNS2
498 richard 1251 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1252 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1253 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1254 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1255 
 
291 franck 1256 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1257 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1258 
EOF
1356 richard 1259 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1260 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1261 
	# Configuration file for "dnsmasq with blacklist"
520 richard 1262 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1263 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1264 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1265 
listen-address=$PRIVATE_IP
1266 
port=54
1267 
no-dhcp-interface=$INTIF
1268 
bind-interfaces
1269 
cache-size=256
1270 
domain=$DOMAIN
1271 
domain-needed
1272 
expand-hosts
1273 
bogus-priv
1274 
filterwin2k
1275 
server=$DNS1
1276 
server=$DNS2
1277 
EOF
1356 richard 1278 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelis")
1357 richard 1279 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1356 richard 1280 
	# Configuration file for "dnsmasq with whitelist"
1281 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1282 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1283 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
1284 
listen-address=$PRIVATE_IP
1285 
port=55
1286 
no-dhcp-interface=$INTIF
1287 
bind-interfaces
1288 
cache-size=256
1289 
domain=$DOMAIN
1290 
domain-needed
1291 
expand-hosts
1292 
bogus-priv
1293 
filterwin2k
1294 
address=/#/$PRIVATE_IP
1295 
EOF
1296 
# Create dnsmasq-blacklist and dnsmasq-whitelist unit
1361 richard 1297 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-blacklist.service
1298 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-whitelist.service
1356 richard 1299 
	$SED "s?^ExecStart=.*?ExecStart=/usr/bin/dnsmasq -C /etc/dnsmasq-blacklist.conf?g" /lib/systemd/system/dnsmasq-blacklist.service
1300 
	$SED "s?^ExecStart=.*?ExecStart=/usr/bin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1358 richard 1301 
# TODO Start after chilli which create tun0
1356 richard 1302 
#	$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
308 richard 1303 
} # End dnsmasq
1304 
 
1305 
##########################################################
1221 richard 1306 
##		Fonction "BL"				##
308 richard 1307 
##########################################################
1308 
BL ()
1309 
{
1310 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1311 
	rm -rf $DIR_DG/lists/blacklists
1312 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1313 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1314 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1315 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1316 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1317 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1318 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1319 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1320 
	touch $DIR_DG/lists/exceptionsitelist
1321 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1322 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1323 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1324 
# Dansguardian filter config for ALCASAR
1325 
EOF
648 richard 1326 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1327 
# Dansguardian domain filter config for ALCASAR
1328 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1329 
#**
1330 
# block all SSL and CONNECT tunnels
1331 
**s
1332 
# block all SSL and CONNECT tunnels specified only as an IP
1333 
*ips
1334 
# block all sites specified only by an IP
1335 
*ip
1336 
EOF
1000 richard 1337 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1338 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1339 
# Bing - add 'adlt=strict'
1340 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1341 
# Youtube - add 'edufilter=your_ID'
885 richard 1342 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1343 
EOF
1000 richard 1344 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1345 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1346 
	chown -R dansguardian:apache $DIR_DG
1347 
	chmod -R g+rw $DIR_DG
786 richard 1348 
# On adapte la BL de Toulouse à notre structure
654 richard 1349 
	if [ "$mode" != "update" ]; then
1350 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1351 
	fi
308 richard 1352 
}
219 jeremy 1353 
 
1 root 1354 
##########################################################
1221 richard 1355 
##		Fonction "cron"				##
1 root 1356 
## - Mise en place des différents fichiers de cron	##
1357 
##########################################################
1358 
cron ()
1359 
{
1360 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1361 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1362 
	cat <<EOF > /etc/crontab
1363 
SHELL=/bin/bash
1364 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1365 
MAILTO=root
1366 
HOME=/
1367 
 
1368 
# run-parts
1369 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1370 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1371 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1372 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1373 
EOF
1374 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1375 
	cat <<EOF >> /etc/anacrontab
667 franck 1376 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1377 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1378 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1379 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1380 
EOF
1247 crox53 1381 
 
811 richard 1382 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1383 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1384 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1385 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1386 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1387 
EOF
952 franck 1388 
	cat <<EOF > /etc/cron.d/alcasar-archive
1389 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1390 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1391 
EOF
667 franck 1392 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1393 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1394 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1395 
EOF
722 franck 1396 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1397 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1398 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1399 
EOF
1247 crox53 1400 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1401 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1402 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1403 
#EOF
1159 crox53 1404 
 
1 root 1405 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1406 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1407 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1408 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1409 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1410 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1411 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1412 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1413 
	rm -f /etc/cron.daily/freeradius-web
1414 
	rm -f /etc/cron.monthly/freeradius-web
1415 
	cat << EOF > /etc/cron.d/freeradius-web
1416 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1417 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1418 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1419 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1420 
EOF
671 franck 1421 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1422 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1423 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1424 
EOF
808 franck 1425 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1426 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1427 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1428 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1429 
EOF
522 richard 1430 
# suppression des crons usagers
1431 
	rm -f /var/spool/cron/*
1 root 1432 
} # End cron
1433 
 
1434 
##################################################################
1221 richard 1435 
## 			Fonction "Fail2Ban"			##
1163 crox53 1436 
##- Modification de la configuration de fail2ban		##
1437 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1438 
##################################################################
1439 
fail2ban()
1440 
{
1191 crox53 1441 
	$DIR_CONF/fail2ban.sh
1192 crox53 1442 
#Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1443 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1444 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1445 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1446 
	chmod 644 /var/Save/logs/security/watchdog.log
1163 crox53 1447 
} #Fin de fail2ban_install()
1448 
 
1449 
##################################################################
1221 richard 1450 
##			Fonction "post_install"			##
1 root 1451 
## - Modification des bannières (locales et ssh) et des prompts ##
1452 
## - Installation de la structure de chiffrement pour root	##
1453 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1454 
## - Mise en place du la rotation des logs			##
5 franck 1455 
## - Configuration dans le cas d'une mise à jour		##
1 root 1456 
##################################################################
1457 
post_install()
1458 
{
1459 
# adaptation du script "chien de garde" (watchdog)
376 franck 1460 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1461 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1462 
# création de la bannière locale
1007 richard 1463 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1464 
	cp -f $DIR_CONF/banner /etc/mageia-release
1465 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1466 
# création de la bannière SSH
1007 richard 1467 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1468 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1469 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1470 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1471 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1472 
# postfix banner anonymisation
1473 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1474 
# sshd écoute côté LAN et WAN
1 root 1475 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1476 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1477 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1478 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1479 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1480 
	echo "QOS=off" >> $CONF_FILE
1481 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1482 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1358 richard 1483 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE # TODO to remove
1484 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE # TODO to remove
1485 
	echo "DNS_FILTERING=off" >> $CONF_FILE # TODO to remove
885 richard 1486 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1487 
	echo "MULTIWAN=off" >> $CONF_FILE
1488 
	echo "FAILOVER=30" >> $CONF_FILE
1489 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1490 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1491 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1492 
# Coloration des prompts
1493 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1494 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1495 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1496 
# Droits d'exécution pour utilisateur apache et sysadmin
1497 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1498 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1499 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1500 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1501 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1502 
	chmod 644 /etc/logrotate.d/*
714 franck 1503 
# rectification sur versions précédentes de la compression des logs
706 franck 1504 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1505 
# actualisation des fichiers logs compressés
1342 richard 1506 
	for dir in firewall dansguardian httpd
706 franck 1507 
	do
714 franck 1508 
	      find /var/log/$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 1509 
	done
1221 richard 1510 
# create the alcasar-load_balancing unit
1511 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1512 
#  This file is part of systemd.
1513 
#
1514 
#  systemd is free software; you can redistribute it and/or modify it
1515 
#  under the terms of the GNU General Public License as published by
1516 
#  the Free Software Foundation; either version 2 of the License, or
1517 
#  (at your option) any later version.
1518 
 
1519 
# This unit lauches alcasar-load-balancing.sh script.
1520 
[Unit]
1521 
Description=alcasar-load_balancing.sh execution
1522 
After=network.target iptables.service
1523 
 
1524 
[Service]
1525 
Type=oneshot
1526 
RemainAfterExit=yes
1527 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1528 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1529 
TimeoutSec=0
1530 
SysVStartPriority=99
1531 
 
1532 
[Install]
1533 
WantedBy=multi-user.target
1157 stephane 1534 
EOF
1221 richard 1535 
# processes launched at boot time (SYSV)
1358 richard 1536 
	for i in chilli havp
1221 richard 1537 
	do
1538 
		/sbin/chkconfig --add $i
1539 
	done
1540 
# processes launched at boot time (Systemctl)
1355 richard 1541 
	for i in alcasar-load_balancing nfsen mysqld httpd ntpd iptables ulogd dnsmasq radiusd dansguardian freshclam
953 franck 1542 
 
1221 richard 1543 
	do
1361 richard 1544 
		systemctl -q enable $i
1221 richard 1545 
	done
1546 
# Apply French Security Agency (ANSSI) rules
1362 richard 1547 
# ignore ICMP broadcast (smurf attack)
1548 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1549 
# ignore ICMP errors bogus
1550 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1551 
# remove ICMP redirects responces
1552 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1553 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1554 
# enable SYN Cookies (Syn flood attacks)
1555 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1556 
# enable kernel antispoofing
1557 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1558 
# ignore source routing
1559 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1560 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1561 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1562 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1362 richard 1563 
	echo "net.ipv4.conf.all.log_martians = 0" >> etc/sysctl.d/alcasar.conf
1564 
# remove Magic SysReq Keys
1565 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.con
1003 richard 1566 
# switch to multi-users runlevel (instead of x11)
1221 richard 1567 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1568 
#	GRUB modifications
1569 
# limit wait time to 3s
1570 
# create an alcasar entry instead of linux-nonfb
1571 
# change display to 1024*768 (vga791)
1221 richard 1572 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1573 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1574 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1575 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1576 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1577 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1578 
# Remove unused services and users
1362 richard 1579 
	for svc in sshd.service
1221 richard 1580 
	do
1362 richard 1581 
		/bin/systemctl -q disable $svc
1221 richard 1582 
	done
1362 richard 1583 
	for rm_users in sysqdin
1221 richard 1584 
	do
1585 
		user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1586 
		if [ "$user" == "$rm_users" ]
1587 
		then
1588 
			/usr/sbin/userdel -f $rm_users
1589 
		fi
1590 
	done
1591 
# Load and apply the previous conf file
1592 
	if [ "$mode" = "update" ]
532 richard 1593 
	then
1266 richard 1594 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1595 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1596 
		PARENT_SCRIPT=`basename $0`
1597 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1598 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1599 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1600 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1601 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1602 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1603 
		then
1604 
			header_install
1605 
			if [ $Lang == "fr" ]
1606 
			then
1607 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1608 
				echo
1609 
				echo -n "Nom : "
1610 
			else
1611 
				echo "This update need to redefine the first admin account"
1612 
				echo
1613 
				echo -n "Account : "
1614 
			fi
1615 
			read admin_portal
1616 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1617 
			mkdir -p $DIR_DEST_ETC/digest
1618 
			chmod 755 $DIR_DEST_ETC/digest
1619 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1620 
			do
1350 richard 1621 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1622 
			done
1623 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1624 
		fi
532 richard 1625 
	fi
1221 richard 1626 
	rm -f /tmp/alcasar-conf*
1627 
	chown -R root:apache $DIR_DEST_ETC/*
1628 
	chmod -R 660 $DIR_DEST_ETC/*
1629 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1630 
# Apply and save the firewall rules
1631 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1632 
	sleep 2
1 root 1633 
	cd $DIR_INSTALL
5 franck 1634 
	echo ""
1 root 1635 
	echo "#############################################################################"
638 richard 1636 
	if [ $Lang == "fr" ]
1637 
		then
1638 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1639 
		echo "#                                                                           #"
1640 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1641 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1642 
		echo "#                                                                           #"
1643 
		echo "#############################################################################"
1644 
		echo
1645 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1646 
		echo
1647 
		echo "- Lisez attentivement la documentation d'exploitation"
1648 
		echo
1649 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1650 
		echo
1651 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1652 
	else
1653 
		echo "#                        Enf of ALCASAR install process                     #"
1654 
		echo "#                                                                           #"
1655 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1656 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1657 
		echo "#                                                                           #"
1658 
		echo "#############################################################################"
1659 
		echo
1660 
		echo "- The system will be rebooted in order to operate ALCASAR"
1661 
		echo
1662 
		echo "- Read the exploitation documentation"
1663 
		echo
1664 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1665 
		echo
1666 
		echo "                   Hit 'Enter' to continue"
1667 
	fi
815 richard 1668 
	sleep 2
1669 
	if [ "$mode" != "update" ]
820 richard 1670 
	then
815 richard 1671 
		read a
1672 
	fi
774 richard 1673 
	clear
1 root 1674 
	reboot
1675 
} # End post_install ()
1676 
 
1349 richard 1677 
 
1678 
##################################################################
1679 
## 			Fonction "gammu_smsd"			##
1680 
## - Creation de la base de donnée Gammu			##
1681 
## - Creation du fichier de config: gammu_smsd_conf		##
1682 
##								##
1683 
##################################################################
1684 
gammu_smsd()
1685 
{
1686 
# Create 'gammu' databse
1687 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1688 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1689 
# Add a gammu database structure
1690 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1691 
 
1692 
 
1693 
# Creation du fichier de config gammu_smsd_conf
1694 
cat << EOF > /etc/gammu_smsd_conf
1695 
[gammu]
1696 
port = /dev/ttyUSB0
1697 
connection = at115200
1698 
 
1699 
;########################################################
1700 
 
1701 
[smsd]
1702 
 
1703 
PIN = 1234
1704 
 
1705 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1706 
logformat = textall
1707 
debuglevel = 0
1708 
 
1709 
service = sql
1710 
driver = native_mysql
1711 
user = $DB_USER
1712 
password = $radiuspwd
1713 
pc = localhost
1714 
database = $DB_GAMMU
1715 
 
1716 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1717 
 
1718 
StatusFrequency = 30
1719 
LoopSleep = 2
1720 
 
1721 
;ResetFrequency = 300
1722 
;HardResetFrequency = 120
1723 
 
1724 
CheckSecurity = 1
1725 
CheckSignal = 1
1726 
CheckBattery = 0
1727 
EOF
1728 
 
1729 
chmod 755 /etc/gammu_smsd_conf
1730 
 
1731 
#Creation dossier de log Gammu-smsd
1732 
mkdir /var/log/gammu-smsd
1733 
chmod 755 /var/log/gammu-smsd
1734 
 
1735 
#Edition du script sql gammu <-> radius
1736 
$SED "10c u_db=\"$DB_USER\"" $DIR_DEST_BIN/alcasar-sms.sh
1737 
$SED "11c p_db=\"$radiuspwd\"" $DIR_DEST_BIN/alcasar-sms.sh
1738 
 
1739 
} # END gammu_smsd()
1740 
 
1741 
 
1742 
 
1743 
 
1 root 1744 
#################################
1005 richard 1745 
#  	Main Install loop  	#
1 root 1746 
#################################
832 richard 1747 
dir_exec=`dirname "$0"`
1748 
if [ $dir_exec != "." ]
1749 
then
1750 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1751 
	echo "Launch this program from the ALCASAR archive directory"
1752 
	exit 0
1753 
fi
1754 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1755 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1756 
nb_args=$#
1757 
args=$1
1758 
if [ $nb_args -eq 0 ]
1759 
then
1760 
	nb_args=1
1761 
	args="-h"
1762 
fi
1062 richard 1763 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1764 
case $args in
1765 
	-\? | -h* | --h*)
1766 
		echo "$usage"
1767 
		exit 0
1768 
		;;
291 franck 1769 
	-i | --install)
959 franck 1770 
		license
5 franck 1771 
		header_install
29 richard 1772 
		testing
595 richard 1773 
# RPMs install
1774 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1775 
		if [ "$?" != "0" ]
1 root 1776 
		then
595 richard 1777 
			exit 0
1778 
		fi
1249 richard 1779 
		if [ -e $CONF_FILE ]
595 richard 1780 
		then
597 richard 1781 
# Uninstall the running version
532 richard 1782 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1783 
		fi
636 richard 1784 
# Test if manual update
1362 richard 1785 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1786 
		then
636 richard 1787 
			header_install
595 richard 1788 
			if [ $Lang == "fr" ]
636 richard 1789 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1790 
				else echo "The configuration file of an old version has been found";
595 richard 1791 
			fi
597 richard 1792 
			response=0
1793 
			PTN='^[oOnNyY]$'
1794 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1795 
			do
1796 
				if [ $Lang == "fr" ]
1797 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1798 
					else echo -n "Do you want to use it (Y/n)?";
1799 
				 fi
1800 
				read response
1801 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1802 
				then rm -f /tmp/alcasar-conf*
1803 
				fi
1804 
			done
1805 
		fi
636 richard 1806 
# Test if update
1057 richard 1807 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1808 
		then
1809 
			if [ $Lang == "fr" ]
1810 
				then echo "#### Installation avec mise à jour ####";
1811 
				else echo "#### Installation with update     ####";
1812 
			fi
636 richard 1813 
# Extract the central configuration file
1057 richard 1814 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1815 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1816 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1817 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1818 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1819 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1820 
			mode="update"
1 root 1821 
		fi
1342 richard 1822 
		for func in init network ACC CA init_db param_radius param_web_radius param_chilli param_dansguardian antivirus param_ulogd param_nfsen param_dnsmasq BL cron fail2ban post_install
5 franck 1823 
		do
1824 
			$func
1362 richard 1825 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1826 
		done
5 franck 1827 
		;;
291 franck 1828 
	-u | --uninstall)
5 franck 1829 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1830 
		then
597 richard 1831 
			if [ $Lang == "fr" ]
1832 
				then echo "ALCASAR n'est pas installé!";
1833 
				else echo "ALCASAR isn't installed!";
1834 
			fi
1 root 1835 
			exit 0
1836 
		fi
5 franck 1837 
		response=0
1838 
		PTN='^[oOnN]$'
580 richard 1839 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1840 
		do
597 richard 1841 
			if [ $Lang == "fr" ]
1842 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1843 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1844 
			fi
5 franck 1845 
			read response
1846 
		done
1103 richard 1847 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1848 
		then
1103 richard 1849 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1850 
		else
1851 
			rm -f /tmp/alcasar-conf*
1 root 1852 
		fi
597 richard 1853 
# Uninstall the running version
65 richard 1854 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1855 
		;;
1856 
	*)
1857 
		echo "Argument inconnu :$1";
460 richard 1858 
		echo "Unknown argument :$1";
1 root 1859 
		echo "$usage"
1860 
		exit 1
1861 
		;;
1862 
esac
10 franck 1863 
# end of script
366 franck 1864