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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1375 2014-06-04 21:06:52Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1342 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
1221 richard 30 
#	testing			: connectivity tests and downloading before intall
31 
#	init			: Installation of RPM and scripts
32 
#	network			: Network parameters
33 
#	ACC			: ALCASAR Control Center installation
34 
#	CA			: Certification Authority initialization
35 
#	init_db			: Initilization of radius database managed with MariaDB
36 
#	param_radius		: FreeRadius initialisation
37 
#	param_web_radius	: copy ans modifiy original "freeradius web" in ACC
38 
#	param_chilli		: coovachilli initialisation (+authentication page)
39 
#	param_dansguardian	: DansGuardian filtering HTTP proxy configuration
40 
#	antivirus		: HAVP + libclamav configuration
41 
#	param_nfsen		: Configuration du grapheur nfsen pour apache
1253 richard 42 
#	dnsmasq			: Name server configuration
43 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 44 
#	cron			: Logs export + watchdog + connexion statistics
1253 richard 45 
#	fail2ban		: Fail2ban installation and configuration
1266 richard 46 
#	post_install		: Security, log rotation, etc.
1349 richard 47 
#	gammu_smsd			: Autoregister addon (gammu-smsd)
1 root 48 
 
49 
DATE=`date '+%d %B %Y - %Hh%M'`
50 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 51 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 52 
mode="install"
1 root 53 
# ******* Files parameters - paramètres fichiers *********
1015 richard 54 
DIR_INSTALL=`pwd`				# current directory
55 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
56 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
57 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
58 
DIR_WEB="/var/www/html"				# directory of APACHE
59 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
60 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
61 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
62 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
63 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
64 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
65 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
66 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 67 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 68 
DB_RADIUS="radius"				# database name used by FreeRadius server
69 
DB_USER="radius"				# user name allows to request the users database
1349 richard 70 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 71 
# ******* Network parameters - paramètres réseau *******
1211 crox53 72 
HOSTNAME="alcasar"				#
1243 richard 73 
DOMAIN="localdomain"				# default local domain
1336 richard 74 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`	# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
75 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 76 
MTU="1500"
1157 stephane 77 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1243 richard 78 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79 
# ****** Paths - chemin des commandes *******
80 
SED="/bin/sed -i"
81 
# ****************** End of global parameters *********************
82 
 
959 franck 83 
license ()
84 
{
85 
	if [ $Lang == "fr" ]
967 franck 86 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
87 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 88 
	fi
975 franck 89 
	echo "Taper sur Entrée pour continuer !"
90 
	echo "Enter to continue."
959 franck 91 
	read a
92 
}
93 
 
1 root 94 
header_install ()
95 
{
96 
	clear
97 
	echo "-----------------------------------------------------------------------------"
460 richard 98 
	echo "                     ALCASAR V$VERSION Installation"
1 root 99 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
100 
	echo "-----------------------------------------------------------------------------"
101 
} # End of header_install ()
102 
 
1174 crox53 103 
 
1 root 104 
##################################################################
1221 richard 105 
##			Function "testing"			##
1342 richard 106 
## - Test of free space on /var  (>10G)				##
1005 richard 107 
## - Test of Internet access					##
29 richard 108 
##################################################################
109 
testing ()
110 
{
1362 richard 111 
# Test if ALCASAR is already installed
112 
	if [ -e $CONF_FILE ]
113 
	then
114 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 115 
		if [ $Lang == "fr" ]
1362 richard 116 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
117 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 118 
		fi
1362 richard 119 
		response=0
120 
		PTN='^[oOnNyY]$'
121 
		until [[ $(expr $response : $PTN) -gt 0 ]]
122 
		do
123 
			if [ $Lang == "fr" ]
124 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
125 
				else echo -n "Do you want to update (Y/n)?";
126 
			 fi
127 
			read response
128 
		done
129 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
130 
		then
131 
			rm -f /tmp/alcasar-conf*
132 
		else
133 
# Create a backup of running version importants files
134 
			$DIR_SCRIPTS/alcasar-conf.sh --create
135 
			mode="update"
136 
		fi
137 
	else
1365 richard 138 
		if [ ! -d /var/log/netflow/porttracker ]
139 
			then
140 
			free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
141 
			if [ $free_space -lt 10 ]
142 
				then
143 
				if [ $Lang == "fr" ]
144 
					then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
145 
					else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
146 
				fi
147 
			exit 0
1362 richard 148 
			fi
1365 richard 149 
		fi
1342 richard 150 
	fi
151 
if [ $Lang == "fr" ]
784 richard 152 
		then echo -n "Tests des paramètres réseau : "
595 richard 153 
		else echo -n "Network parameters tests : "
154 
	fi
1336 richard 155 
# We test EXTIF config files
784 richard 156 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
157 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
1362 richard 158 
	if [ "$EXTIF" == "" ] || [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
784 richard 159 
		then
160 
		if [ $Lang == "fr" ]
161 
		then
162 
			echo "Échec"
163 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
164 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 165 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 166 
		else
167 
			echo "Failed"
168 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
169 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 170 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 171 
		fi
830 richard 172 
		echo "DEVICE=$EXTIF"
784 richard 173 
		echo "IPADDR="
174 
		echo "NETMASK="
175 
		echo "GATEWAY="
176 
		echo "DNS1="
177 
		echo "DNS2="
830 richard 178 
		echo "ONBOOT=yes"
784 richard 179 
		exit 0
180 
	fi
181 
	echo -n "."
460 richard 182 
# We test the Ethernet links state
29 richard 183 
	for i in $EXTIF $INTIF
184 
	do
294 richard 185 
		/sbin/ip link set $i up
306 richard 186 
		sleep 3
1031 richard 187 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
188 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 189 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 190 
			then
595 richard 191 
			if [ $Lang == "fr" ]
192 
			then
193 
				echo "Échec"
194 
				echo "Le lien réseau de la carte $i n'est pas actif."
195 
				echo "Réglez ce problème puis relancez ce script."
196 
			else
197 
				echo "Failed"
198 
				echo "The link state of $i interface id down."
199 
				echo "Resolv this problem, then restart this script."
200 
			fi
29 richard 201 
			exit 0
202 
		fi
308 richard 203 
	echo -n "."
29 richard 204 
	done
205 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 206 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 207 
		if [ $Lang == "fr" ]
208 
		then
209 
			echo "Échec"
210 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
211 
			echo "Réglez ce problème puis relancez ce script."
212 
		else
213 
			echo "Failed"
214 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
215 
			echo "Resolv this problem, then restart this script."
216 
		fi
29 richard 217 
		exit 0
218 
	fi
308 richard 219 
	echo -n "."
978 franck 220 
# On teste le lien vers le routeur par defaut
308 richard 221 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
222 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 223 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 224 
	       	then
595 richard 225 
		if [ $Lang == "fr" ]
226 
		then
227 
			echo "Échec"
228 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
229 
			echo "Réglez ce problème puis relancez ce script."
230 
		else
231 
			echo "Failed"
232 
			echo "The Internet gateway doesn't answered"
233 
			echo "Resolv this problem, then restart this script."
234 
		fi
308 richard 235 
		exit 0
236 
	fi
237 
	echo -n "."
421 franck 238 
# On teste la connectivité Internet
29 richard 239 
	rm -rf /tmp/con_ok.html
308 richard 240 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 241 
	if [ ! -e /tmp/con_ok.html ]
242 
	then
595 richard 243 
		if [ $Lang == "fr" ]
244 
		then
245 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
246 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
247 
			echo "Vérifiez la validité des adresses IP des DNS."
248 
		else
249 
			echo "The Internet connection try failed (google.fr)."
250 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
251 
			echo "Verify the DNS IP addresses"
252 
		fi
29 richard 253 
		exit 0
254 
	fi
255 
	rm -rf /tmp/con_ok.html
308 richard 256 
	echo ". : ok"
302 richard 257 
} # end of testing
258 
 
259 
##################################################################
1221 richard 260 
##			Function "init"				##
302 richard 261 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
262 
## - Installation et modification des scripts du portail	##
263 
##################################################################
264 
init ()
265 
{
527 richard 266 
	if [ "$mode" != "update" ]
302 richard 267 
	then
268 
# On affecte le nom d'organisme
597 richard 269 
		header_install
302 richard 270 
		ORGANISME=!
271 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 272 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 273 
                do
595 richard 274 
			if [ $Lang == "fr" ]
597 richard 275 
			       	then echo -n "Entrez le nom de votre organisme : "
276 
				else echo -n "Enter the name of your organism : "
595 richard 277 
			fi
330 franck 278 
			read ORGANISME
613 richard 279 
			if [ "$ORGANISME" == "" ]
330 franck 280 
				then
281 
				ORGANISME=!
282 
			fi
283 
		done
302 richard 284 
	fi
1 root 285 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 286 
	rm -f $PASSWD_FILE
1350 richard 287 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
288 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 289 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 290 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 291 
	$SED "/^password.*/d" /boot/grub/menu.lst
292 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 293 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 294 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 295 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 296 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 297 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 298 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 299 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 300 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
301 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 302 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 303 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
304 
	echo "$secretradius" >> $PASSWD_FILE
305 
	chmod 640 $PASSWD_FILE
977 richard 306 
# Scripts and conf files copy
307 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 308 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 309 
#  - 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 310 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 311 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 312 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 313 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
314 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 315 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
316 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 317 
# generate central conf file
318 
	cat <<EOF > $CONF_FILE
612 richard 319 
##########################################
320 
##                                      ##
321 
##          ALCASAR Parameters          ##
322 
##                                      ##
323 
##########################################
1 root 324 
 
612 richard 325 
INSTALL_DATE=$DATE
326 
VERSION=$VERSION
327 
ORGANISM=$ORGANISME
923 franck 328 
DOMAIN=$DOMAIN
612 richard 329 
EOF
628 richard 330 
	chmod o-rwx $CONF_FILE
1 root 331 
} # End of init ()
332 
 
333 
##################################################################
1221 richard 334 
##			Function "network"			##
1 root 335 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 336 
## - Nommage DNS du système 					##
1336 richard 337 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 338 
## - Modification du fichier /etc/hosts				##
339 
## - Configuration du serveur de temps (NTP)			##
340 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
341 
##################################################################
342 
network ()
343 
{
344 
	header_install
636 richard 345 
	if [ "$mode" != "update" ]
346 
		then
347 
		if [ $Lang == "fr" ]
348 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
349 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
350 
		fi
351 
		response=0
352 
		PTN='^[oOyYnN]$'
353 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 354 
		do
595 richard 355 
			if [ $Lang == "fr" ]
659 richard 356 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 357 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 358 
			fi
1 root 359 
			read response
360 
		done
636 richard 361 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
362 
		then
363 
			PRIVATE_IP_MASK="0"
364 
			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:]]$'
365 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 366 
			do
595 richard 367 
				if [ $Lang == "fr" ]
597 richard 368 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
369 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 370 
				fi
597 richard 371 
				read PRIVATE_IP_MASK
1 root 372 
			done
636 richard 373 
		else
374 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
375 
		fi
595 richard 376 
	else
637 richard 377 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
378 
		rm -rf conf/etc/alcasar.conf
1 root 379 
	fi
861 richard 380 
# Define LAN side global parameters
1243 richard 381 
	hostname $HOSTNAME.$DOMAIN
382 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 383 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
384 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
385 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
386 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
387 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
388 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
389 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
390 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
391 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
392 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 393 
	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 394 
	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 395 
	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 396 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 397 
# Define Internet parameters
14 richard 398 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
399 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
400 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 401 
	DNS1=${DNS1:=208.67.220.220}
402 
	DNS2=${DNS2:=208.67.222.222}
597 richard 403 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 404 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 405 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 406 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 407 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
765 stephane 408 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 409 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 410 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
411 
	echo "DNS1=$DNS1" >> $CONF_FILE
412 
	echo "DNS2=$DNS2" >> $CONF_FILE
413 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 414 
	echo "DHCP=full" >> $CONF_FILE
914 franck 415 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
416 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
417 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 418 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 419 
# config network
1 root 420 
	cat <<EOF > /etc/sysconfig/network
421 
NETWORKING=yes
1243 richard 422 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 423 
FORWARD_IPV4=true
424 
EOF
841 richard 425 
# config /etc/hosts
1 root 426 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
427 
	cat <<EOF > /etc/hosts
503 richard 428 
127.0.0.1	localhost
1353 richard 429 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 430 
EOF
1336 richard 431 
# Config EXTIF (Internet)
14 richard 432 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
433 
DEVICE=$EXTIF
434 
BOOTPROTO=static
597 richard 435 
IPADDR=$PUBLIC_IP
436 
NETMASK=$PUBLIC_NETMASK
437 
GATEWAY=$PUBLIC_GATEWAY
14 richard 438 
DNS1=127.0.0.1
439 
ONBOOT=yes
440 
METRIC=10
441 
NOZEROCONF=yes
442 
MII_NOT_SUPPORTED=yes
443 
IPV6INIT=no
444 
IPV6TO4INIT=no
445 
ACCOUNTING=no
446 
USERCTL=no
994 franck 447 
MTU=$MTU
14 richard 448 
EOF
1336 richard 449 
# Config INTIF (consultation LAN) in normal mode
841 richard 450 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
451 
DEVICE=$INTIF
452 
BOOTPROTO=static
453 
ONBOOT=yes
454 
NOZEROCONF=yes
455 
MII_NOT_SUPPORTED=yes
456 
IPV6INIT=no
457 
IPV6TO4INIT=no
458 
ACCOUNTING=no
459 
USERCTL=no
1157 stephane 460 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 461 
EOF
1336 richard 462 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 463 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 464 
DEVICE=$INTIF
465 
BOOTPROTO=static
466 
IPADDR=$PRIVATE_IP
604 richard 467 
NETMASK=$PRIVATE_NETMASK
1 root 468 
ONBOOT=yes
469 
METRIC=10
470 
NOZEROCONF=yes
471 
MII_NOT_SUPPORTED=yes
14 richard 472 
IPV6INIT=no
473 
IPV6TO4INIT=no
474 
ACCOUNTING=no
475 
USERCTL=no
1 root 476 
EOF
440 franck 477 
# Mise à l'heure du serveur
478 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
479 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 480 
0.fr.pool.ntp.org	# adapt to your country
481 
1.fr.pool.ntp.org
482 
2.fr.pool.ntp.org
440 franck 483 
EOF
484 
# Configuration du serveur de temps (sur lui même)
1 root 485 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
486 
	cat <<EOF > /etc/ntp.conf
456 franck 487 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 488 
server 1.fr.pool.ntp.org
489 
server 2.fr.pool.ntp.org
490 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 491 
fudge 127.127.1.0 stratum 10
604 richard 492 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 493 
restrict 127.0.0.1
310 richard 494 
driftfile /var/lib/ntp/drift
1 root 495 
logfile /var/log/ntp.log
496 
EOF
440 franck 497 
 
310 richard 498 
	chown -R ntp:ntp /var/lib/ntp
1 root 499 
# Renseignement des fichiers hosts.allow et hosts.deny
500 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
501 
	cat <<EOF > /etc/hosts.allow
502 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 503 
sshd: ALL
1 root 504 
ntpd: $PRIVATE_NETWORK_SHORT
505 
EOF
506 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
507 
	cat <<EOF > /etc/hosts.deny
508 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
509 
EOF
604 richard 510 
# Firewall config
790 richard 511 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
512 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
513 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 514 
# create the filter exception file and ip_bloqued file
790 richard 515 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 516 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 517 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 518 
# load conntrack ftp module
519 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
520 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 521 
# load ipt_NETFLOW module
522 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 523 
#
860 richard 524 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 525 
} # End of network ()
526 
 
527 
##################################################################
1221 richard 528 
##			Function "ACC"				##
529 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 530 
## - configuration du serveur web (Apache)			##
531 
## - définition du 1er comptes de gestion 			##
532 
## - sécurisation des accès					##
533 
##################################################################
1221 richard 534 
ACC ()
1 root 535 
{
536 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
537 
	mkdir $DIR_WEB
538 
# Copie et configuration des fichiers du centre de gestion
316 richard 539 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 540 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 541 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
542 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
543 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
544 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
545 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 546 
	chown -R apache:apache $DIR_WEB/*
1342 richard 547 
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 548 
	do
549 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
550 
	done
5 franck 551 
	chown -R root:apache $DIR_SAVE
71 richard 552 
# Configuration et sécurisation php
553 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 554 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
555 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 556 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
557 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 558 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
559 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
560 
# Configuration et sécurisation Apache
790 richard 561 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 562 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 563 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 564 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 565 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
566 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
567 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 568 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
569 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
570 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
571 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
572 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
573 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 574 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 575 
	[ -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
576 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
577 
	[ -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
578 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
579 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
580 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 581 
</body>
582 
</html>
583 
EOF
584 
# Définition du premier compte lié au profil 'admin'
509 richard 585 
	header_install
510 richard 586 
	if [ "$mode" = "install" ]
587 
	then
613 richard 588 
		admin_portal=!
589 
		PTN='^[a-zA-Z0-9-]*$'
590 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
591 
                	do
592 
			header_install
593 
			if [ $Lang == "fr" ]
594 
			then
595 
				echo ""
596 
				echo "Définissez un premier compte d'administration du portail :"
597 
				echo
598 
				echo -n "Nom : "
599 
			else
600 
				echo ""
601 
				echo "Define the first account allow to administrate the portal :"
602 
				echo
603 
				echo -n "Account : "
604 
			fi
605 
			read admin_portal
606 
			if [ "$admin_portal" == "" ]
607 
				then
608 
				admin_portal=!
609 
			fi
610 
			done
1268 richard 611 
# Creation of keys file for the admin account ("admin")
510 richard 612 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
613 
		mkdir -p $DIR_DEST_ETC/digest
614 
		chmod 755 $DIR_DEST_ETC/digest
615 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
616 
			do
1350 richard 617 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 618 
			done
619 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
620 
	fi
434 richard 621 
# synchronisation horaire
622 
	ntpd -q -g &
1 root 623 
# Sécurisation du centre
988 franck 624 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 625 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 626 
<Directory $DIR_ACC>
1 root 627 
	SSLRequireSSL
628 
	AllowOverride None
629 
	Order deny,allow
630 
	Deny from all
631 
	Allow from 127.0.0.1
632 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 633 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 634 
	require valid-user
635 
	AuthType digest
1243 richard 636 
	AuthName $HOSTNAME.$DOMAIN
1 root 637 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 638 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 639 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 640 
</Directory>
316 richard 641 
<Directory $DIR_ACC/admin>
1 root 642 
	SSLRequireSSL
643 
	AllowOverride None
644 
	Order deny,allow
645 
	Deny from all
646 
	Allow from 127.0.0.1
647 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 648 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 649 
	require valid-user
650 
	AuthType digest
1243 richard 651 
	AuthName $HOSTNAME.$DOMAIN
1 root 652 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 653 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 654 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 655 
</Directory>
344 richard 656 
<Directory $DIR_ACC/manager>
1 root 657 
	SSLRequireSSL
658 
	AllowOverride None
659 
	Order deny,allow
660 
	Deny from all
661 
	Allow from 127.0.0.1
662 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 663 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 664 
	require valid-user
665 
	AuthType digest
1243 richard 666 
	AuthName $HOSTNAME.$DOMAIN
1 root 667 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 668 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 669 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 670 
</Directory>
316 richard 671 
<Directory $DIR_ACC/backup>
672 
	SSLRequireSSL
673 
	AllowOverride None
674 
	Order deny,allow
675 
	Deny from all
676 
	Allow from 127.0.0.1
677 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 678 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 679 
	require valid-user
680 
	AuthType digest
1243 richard 681 
	AuthName $HOSTNAME.$DOMAIN
316 richard 682 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 683 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 684 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 685 
</Directory>
811 richard 686 
Alias /save/ "$DIR_SAVE/"
687 
<Directory $DIR_SAVE>
688 
	SSLRequireSSL
689 
	Options Indexes
690 
	Order deny,allow
691 
	Deny from all
692 
	Allow from 127.0.0.1
693 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 694 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 695 
	require valid-user
696 
	AuthType digest
1243 richard 697 
	AuthName $HOSTNAME.$DOMAIN
811 richard 698 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 699 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 700 
</Directory>
1 root 701 
EOF
1221 richard 702 
} # End of ACC()
1 root 703 
 
704 
##########################################################################################
1221 richard 705 
##				Fonction "CA"						##
1 root 706 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
707 
##########################################################################################
1221 richard 708 
CA ()
1 root 709 
{
710 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 711 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 712 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 713 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
714 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
715 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 716 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 717 
	chown -R root:apache /etc/pki
1 root 718 
	chmod -R 750 /etc/pki
1221 richard 719 
} # End CA ()
1 root 720 
 
721 
##########################################################################################
1221 richard 722 
##			Fonction "init_db"						##
1 root 723 
## - Initialisation de la base Mysql							##
724 
## - Affectation du mot de passe de l'administrateur (root)				##
725 
## - Suppression des bases et des utilisateurs superflus				##
726 
## - Création de la base 'radius'							##
727 
## - Installation du schéma de cette base						##
728 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
729 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
730 
##########################################################################################
731 
init_db ()
732 
{
1355 richard 733 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 734 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
735 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 736 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 737 
	systemctl start mysqld.service
1 root 738 
	sleep 4
739 
	mysqladmin -u root password $mysqlpwd
740 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 741 
# Secure the server
742 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
743 
	$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 744 
# Create 'radius' database
1317 richard 745 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 746 
# Add an empty radius database structure
364 franck 747 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 748 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 749 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
750 
	$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 751 
	$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
752 
	systemctl daemon-reload
1 root 753 
} # End init_db ()
754 
 
755 
##########################################################################
1221 richard 756 
##			Fonction "param_radius"				##
1 root 757 
## - Paramètrage des fichiers de configuration FreeRadius		##
758 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
759 
## - Modification de fichier de conf pour l'accès à Mysql		##
760 
##########################################################################
761 
param_radius ()
762 
{
763 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
764 
	chown -R radius:radius /etc/raddb
765 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 766 
# Set radius.conf parameters
1 root 767 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
768 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
769 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 770 
# remove the proxy function
1 root 771 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
772 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 773 
# remove EAP module
654 richard 774 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 775 
# listen on loopback (should be modified later if EAP enabled)
1 root 776 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 777 
# enable the  SQL module (and SQL counter)
1 root 778 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
779 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
780 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1278 richard 781 
# remvove virtual server and copy our conf file
1 root 782 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 783 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 784 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
785 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
786 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
787 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 788 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 789 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 790 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 791 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
792 
	cat << EOF > /etc/raddb/clients.conf
793 
client 127.0.0.1 {
794 
	secret = $secretradius
795 
	shortname = localhost
796 
}
797 
EOF
1278 richard 798 
# sql.conf modification
1 root 799 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
800 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
801 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
802 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
803 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 804 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 805 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 806 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
807 
# counter.conf modification (change the Max-All-Session-Time counter)
808 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
809 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
810 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 811 
# make certain that mysql is up before radius start
812 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
813 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
814 
	systemctl daemon-reload
1 root 815 
} # End param_radius ()
816 
 
817 
##########################################################################
1221 richard 818 
##			Function "param_web_radius"			##
1 root 819 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
820 
## - Création du lien vers la page de changement de mot de passe        ##
821 
##########################################################################
822 
param_web_radius ()
823 
{
824 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 825 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
826 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
827 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 828 
# copie des fichiers modifiés
829 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 830 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 831 
# Modification des fichiers de configuration
1 root 832 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 833 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 834 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
835 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
836 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
837 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
838 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
839 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
840 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 841 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 842 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 843 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 844 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 845 
nas1_name: alcasar-$ORGANISME
1 root 846 
nas1_model: Portail captif
847 
nas1_ip: $PRIVATE_IP
848 
nas1_port_num: 0
849 
nas1_community: public
850 
EOF
851 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
852 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 853 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 854 
# Ajout du mappage des attributs chillispot
855 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 856 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 857 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 858 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 859 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
860 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 861 
	chown -R apache:apache /etc/freeradius-web
1 root 862 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
863 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 864 
<Directory $DIR_WEB/pass>
1 root 865 
	SSLRequireSSL
866 
	AllowOverride None
867 
	Order deny,allow
868 
	Deny from all
869 
	Allow from 127.0.0.1
870 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 871 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 872 
</Directory>
873 
EOF
874 
} # End of param_web_radius ()
875 
 
799 richard 876 
##################################################################################
1221 richard 877 
##			Fonction "param_chilli"					##
799 richard 878 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
879 
## - Paramètrage de la page d'authentification (intercept.php)			##
880 
##################################################################################
1 root 881 
param_chilli ()
882 
{
1370 richard 883 
# chilli unit for systemd
884 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 885 
#  This file is part of systemd.
886 
#
887 
#  systemd is free software; you can redistribute it and/or modify it
888 
#  under the terms of the GNU General Public License as published by
889 
#  the Free Software Foundation; either version 2 of the License, or
890 
#  (at your option) any later version.
1370 richard 891 
[Unit]
892 
Description=chilli is a captive portal daemon
893 
After=network.target
894 
 
895 
[Service]
896 
Type=forking
897 
ExecStart=/usr/libexec/chilli start
898 
ExecStop=/usr/libexec/chilli stop
899 
ExecReload=/usr/libexec/chilli reload
900 
PIDFile=/var/run/chilli.pid
901 
 
902 
[Install]
903 
WantedBy=multi-user.target
904 
EOF
799 richard 905 
# init file creation
1370 richard 906 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
907 
	cat <<EOF > /usr/libexec/chilli
799 richard 908 
#!/bin/sh
909 
#
910 
# chilli CoovaChilli init
911 
#
912 
# chkconfig: 2345 65 35
913 
# description: CoovaChilli
914 
### BEGIN INIT INFO
915 
# Provides:       chilli
916 
# Required-Start: network
917 
# Should-Start:
918 
# Required-Stop:  network
919 
# Should-Stop:
920 
# Default-Start:  2 3 5
921 
# Default-Stop:
922 
# Description:    CoovaChilli access controller
923 
### END INIT INFO
924 
 
925 
[ -f /usr/sbin/chilli ] || exit 0
926 
. /etc/init.d/functions
927 
CONFIG=/etc/chilli.conf
928 
pidfile=/var/run/chilli.pid
929 
[ -f \$CONFIG ] || {
930 
    echo "\$CONFIG Not found"
931 
    exit 0
932 
}
933 
RETVAL=0
934 
prog="chilli"
935 
case \$1 in
936 
    start)
937 
	if [ -f \$pidfile ] ; then
938 
		gprintf "chilli is already running"
939 
	else
940 
        	gprintf "Starting \$prog: "
941 
		rm -f /var/run/chilli* # cleaning
942 
        	/sbin/modprobe tun >/dev/null 2>&1
943 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
944 
		[ -e /dev/net/tun ] || {
945 
	    	(cd /dev;
946 
			mkdir net;
947 
			cd net;
948 
			mknod tun c 10 200)
949 
		}
1336 richard 950 
		ifconfig $INTIF 0.0.0.0
799 richard 951 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
952 
        	RETVAL=$?
953 
	fi
954 
	;;
955 
 
956 
    reload)
957 
	killall -HUP chilli
958 
	;;
959 
 
960 
    restart)
961 
	\$0 stop
962 
        sleep 2
963 
	\$0 start
964 
	;;
965 
 
966 
    status)
967 
        status chilli
968 
        RETVAL=0
969 
        ;;
970 
 
971 
    stop)
972 
	if [ -f \$pidfile ] ; then
973 
        	gprintf "Shutting down \$prog: "
974 
		killproc /usr/sbin/chilli
975 
		RETVAL=\$?
976 
		[ \$RETVAL = 0 ] && rm -f $pidfile
977 
	else
978 
        	gprintf "chilli is not running"
979 
	fi
980 
	;;
981 
 
982 
    *)
983 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
984 
        exit 1
985 
esac
986 
echo
987 
EOF
1373 richard 988 
chmod a+x /usr/libexec/chilli
799 richard 989 
# conf file creation
346 richard 990 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
991 
	cat <<EOF > /etc/chilli.conf
992 
# coova config for ALCASAR
993 
cmdsocket	/var/run/chilli.sock
1336 richard 994 
unixipc		chilli.$INTIF.ipc
995 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 996 
net		$PRIVATE_NETWORK_MASK
595 richard 997 
dhcpif		$INTIF
841 richard 998 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 999 
#nodynip
865 richard 1000 
#statip
1001 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1002 
domain		$DOMAIN
355 richard 1003 
dns1		$PRIVATE_IP
1004 
dns2		$PRIVATE_IP
346 richard 1005 
uamlisten	$PRIVATE_IP
503 richard 1006 
uamport		3990
837 richard 1007 
macauth
1008 
macpasswd	password
1243 richard 1009 
locationname	$HOSTNAME.$DOMAIN
346 richard 1010 
radiusserver1	127.0.0.1
1011 
radiusserver2	127.0.0.1
1012 
radiussecret	$secretradius
1013 
radiusauthport	1812
1014 
radiusacctport	1813
1243 richard 1015 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1016 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1017 
uamsecret	$secretuam
1249 richard 1018 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1019 
coaport		3799
1299 richard 1020 
#conup		$DIR_DEST_BIN/alcasar-conup.sh
1021 
#condown	$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1022 
include		$DIR_DEST_ETC/alcasar-uamallowed
1023 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1024 
#dhcpgateway
1157 stephane 1025 
#dhcprelayagent
1026 
#dhcpgatewayport
346 richard 1027 
EOF
1336 richard 1028 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1029 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1030 
# create files for trusted domains and urls
1148 crox53 1031 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1032 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1033 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1034 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1035 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1036 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1037 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1038 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1039 
	if [ "$chilli_exist" == "1" ]
1040 
	then
1041 
	      userdel -r chilli 2>/dev/null
1042 
	fi
1043 
	groupadd -f chilli
1044 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 1045 
}  # End of param_chilli ()
1349 richard 1046 
 
1 root 1047 
##################################################################
1221 richard 1048 
##		Fonction "param_dansguardian"			##
1 root 1049 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1050 
##################################################################
1051 
param_dansguardian ()
1052 
{
1053 
	mkdir /var/dansguardian
1054 
	chown dansguardian /var/dansguardian
1375 richard 1055 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1056 
	$SED "s?^After=.*?After=network.target chilli.target?g" /lib/systemd/system/dansguardian.service
497 richard 1057 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1058 
# By default the filter is off
497 richard 1059 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1060 
# French deny HTML page
497 richard 1061 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1062 
# Listen only on LAN side
497 richard 1063 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1064 
# DG send its flow to HAVP
1065 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1066 
# replace the default deny HTML page
1 root 1067 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1068 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1069 
# Don't log
1070 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1071 
# Run 10 daemons (20 in largest server)
659 richard 1072 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1073 
# on désactive par défaut le controle de contenu des pages html
497 richard 1074 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1075 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1076 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1077 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1078 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1079 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1080 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1081 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1082 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1083 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1084 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1085 
	touch $DIR_DG/lists/bannedextensionlist
1086 
	touch $DIR_DG/lists/bannedmimetypelist
1087 
# 'Safesearch' regex actualisation
498 richard 1088 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1089 
# empty LAN IP list that won't be WEB filtered
1090 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1091 
	touch $DIR_DG/lists/exceptioniplist
1092 
# Keep a copy of URL & domain filter configuration files
1093 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1094 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1095 
} # End of param_dansguardian ()
1096 
 
71 richard 1097 
##################################################################
1221 richard 1098 
##			Fonction "antivirus"			##
1357 richard 1099 
## - configuration of havp, libclamav and freshclam		##
71 richard 1100 
##################################################################
1101 
antivirus ()
1102 
{
1358 richard 1103 
# create 'havp' user
288 richard 1104 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1105 
	if [ "$havp_exist" == "1" ]
288 richard 1106 
	then
478 richard 1107 
	      userdel -r havp 2>/dev/null
894 richard 1108 
	      groupdel havp 2>/dev/null
288 richard 1109 
	fi
307 richard 1110 
	groupadd -f havp
796 richard 1111 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
1366 richard 1112 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
476 richard 1113 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1114 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1115 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1116 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1117 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1118 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1119 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1120 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1121 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1122 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1123 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1124 
# skip checking of youtube flow (too heavy load / risk too low)
1125 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1126 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1127 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1128 
# replacement of init script
335 richard 1129 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1130 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1131 
# replace of the intercept page (template)
340 richard 1132 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1133 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1134 
# update virus database every 4 hours (24h/6)
1357 richard 1135 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1136 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1137 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1138 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1139 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1140 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1355 richard 1141 
# Copy of the main virus database
734 richard 1142 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1143 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1357 richard 1144 
	/usr/bin/freshclam
71 richard 1145 
}
1146 
 
1 root 1147 
##################################################################################
1221 richard 1148 
##			function "param_ulogd"					##
476 richard 1149 
## - Ulog config for multi-log files 						##
1150 
##################################################################################
1151 
param_ulogd ()
1152 
{
1153 
# Three instances of ulogd (three different logfiles)
1154 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1155 
	nl=1
1358 richard 1156 
	for log_type in traceability ssh ext-access
478 richard 1157 
	do
1365 richard 1158 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1159 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1160 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1161 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1162 
		cat << EOF >> /etc/ulogd-$log_type.conf
1163 
[LOGEMU]
1164 
file="/var/log/firewall/$log_type.log"
1165 
sync=1
1166 
EOF
1375 richard 1167 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -d -c /etc/ulogd-$log_type.conf?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1168 
		nl=`expr $nl + 1`
1169 
	done
476 richard 1170 
	chown -R root:apache /var/log/firewall
1171 
	chmod 750 /var/log/firewall
1172 
	chmod 640 /var/log/firewall/*
1173 
}  # End of param_ulogd ()
1174 
 
1159 crox53 1175 
 
1176 
##########################################################
1221 richard 1177 
##              Function "param_nfsen"			##
1159 crox53 1178 
##########################################################
1179 
param_nfsen()
1 root 1180 
{
1221 richard 1181 
	tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1182 
# Create a specific user and group
1183 
	[ `grep "^www-data:" /etc/group | wc -l` == 1 ] || groupadd www-data
1184 
	[ `grep "^nfsen:" /etc/passwd | wc -l` == 1 ] || useradd -m nfsen
1221 richard 1185 
	usermod -G www-data nfsen
1365 richard 1186 
# Add PortTracker plugin
1221 richard 1187 
	mkdir -p /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1188 
	chown -R nfsen:www-data /var/www/nfsen
1366 richard 1189 
	chown -R apache:apache /usr/share/nfsen
1221 richard 1190 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1191 
# use of our conf file and init unit
1221 richard 1192 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1193 
# Installation of nfsen
1221 richard 1194 
	DirTmp=$(pwd)
1195 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1196 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1197 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1198 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1199 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1200 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1366 richard 1201 
	[ -d /var/log/netflow/porttracker ] || sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1221 richard 1202 
	chown -R apache:www-data /var/log/netflow/porttracker/
1203 
	chmod -R 775 /var/log/netflow/porttracker
1365 richard 1204 
# Apache conf file
1205 
	rm -f /etc/httpd/conf/conf.d/nfsen.conf
1355 richard 1206 
	cat <<EOF >> /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1207 
Alias /nfsen /var/www/nfsen
1208 
<Directory /var/www/nfsen/>
1209 
DirectoryIndex nfsen.php
1210 
Options -Indexes
1211 
AllowOverride all
1212 
order allow,deny
1213 
allow from all
1214 
AddType application/x-httpd-php .php
1215 
php_flag magic_quotes_gpc on
1216 
php_flag track_vars on
1 root 1217 
</Directory>
1218 
EOF
1372 richard 1219 
# nfsen unit for systemd
1220 
cat << EOF > /lib/systemd/system/nfsen.service
1221 
#  This file is part of systemd.
1222 
#
1223 
#  systemd is free software; you can redistribute it and/or modify it
1224 
#  under the terms of the GNU General Public License as published by
1225 
#  the Free Software Foundation; either version 2 of the License, or
1226 
#  (at your option) any later version.
1227 
 
1228 
# This unit launches nfsen (a Netflow grapher).
1229 
[Unit]
1230 
Description= NfSen init script
1231 
After=network.target iptables.service
1232 
 
1233 
[Service]
1234 
Type=oneshot
1235 
RemainAfterExit=yes
1236 
ExecStart=/usr/bin/nfsen start
1237 
ExecStop=/usr/bin/nfsen stop
1238 
ExecRestart=/usr/bin/nfsen restart
1239 
TimeoutSec=0
1240 
 
1241 
[Install]
1242 
WantedBy=multi-user.target
1243 
EOF
1365 richard 1244 
# Add the listen port to collect netflow packet (nfcapd)
1229 crox53 1245 
$SED s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1";'?g /usr/libexec/NfSenRC.pm
1365 richard 1246 
# expire delay for the profile "live"
1250 richard 1247 
	nfsen -m live -e 62d 2>/dev/null
1365 richard 1248 
# clear the installation
1221 richard 1249 
	cd $DirTmp
1250 
	rm -rf /tmp/nfsen-1.3.6p1/
1159 crox53 1251 
} # End of param_nfsen
1 root 1252 
 
1253 
##########################################################
1221 richard 1254 
##		Function "param_dnsmasq"		##
1 root 1255 
##########################################################
219 jeremy 1256 
param_dnsmasq ()
1257 
{
1258 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1259 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
259 richard 1260 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
1356 richard 1261 
# Option : on pré-active les logs DNS des clients
1262 
	$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1263 
# Option : exemple de paramètre supplémentaire pour le cache memoire
1264 
	echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
1265 
# Option : exemple de configuration avec un A.D.
1266 
	echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
503 richard 1267 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1268 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1269 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1270 
# Configuration file for "dnsmasq in forward mode"
503 richard 1271 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1272 
listen-address=$PRIVATE_IP
1273 
listen-address=127.0.0.1
286 richard 1274 
no-dhcp-interface=$INTIF
259 richard 1275 
bind-interfaces
1276 
cache-size=256
1277 
domain=$DOMAIN
1278 
domain-needed
1279 
expand-hosts
1280 
bogus-priv
1281 
filterwin2k
1282 
server=$DNS1
1283 
server=$DNS2
498 richard 1284 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1285 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1286 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1287 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1288 
 
291 franck 1289 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1290 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1291 
EOF
1356 richard 1292 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1293 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1294 
	# Configuration file for "dnsmasq with blacklist"
520 richard 1295 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1296 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1297 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1298 
listen-address=$PRIVATE_IP
1299 
port=54
1300 
no-dhcp-interface=$INTIF
1301 
bind-interfaces
1302 
cache-size=256
1303 
domain=$DOMAIN
1304 
domain-needed
1305 
expand-hosts
1306 
bogus-priv
1307 
filterwin2k
1308 
server=$DNS1
1309 
server=$DNS2
1310 
EOF
1356 richard 1311 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelis")
1357 richard 1312 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1356 richard 1313 
	# Configuration file for "dnsmasq with whitelist"
1314 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1315 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1316 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
1317 
listen-address=$PRIVATE_IP
1318 
port=55
1319 
no-dhcp-interface=$INTIF
1320 
bind-interfaces
1321 
cache-size=256
1322 
domain=$DOMAIN
1323 
domain-needed
1324 
expand-hosts
1325 
bogus-priv
1326 
filterwin2k
1327 
address=/#/$PRIVATE_IP
1328 
EOF
1372 richard 1329 
# Start after chilli (which create tun0)
1330 
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1356 richard 1331 
# Create dnsmasq-blacklist and dnsmasq-whitelist unit
1361 richard 1332 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-blacklist.service
1333 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-whitelist.service
1365 richard 1334 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-blacklist.conf?g" /lib/systemd/system/dnsmasq-blacklist.service
1335 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
308 richard 1336 
} # End dnsmasq
1337 
 
1338 
##########################################################
1221 richard 1339 
##		Fonction "BL"				##
308 richard 1340 
##########################################################
1341 
BL ()
1342 
{
1343 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1344 
	rm -rf $DIR_DG/lists/blacklists
1345 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1346 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1347 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1348 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1349 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1350 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1351 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1352 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1353 
	touch $DIR_DG/lists/exceptionsitelist
1354 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1355 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1356 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1357 
# Dansguardian filter config for ALCASAR
1358 
EOF
648 richard 1359 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1360 
# Dansguardian domain filter config for ALCASAR
1361 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1362 
#**
1363 
# block all SSL and CONNECT tunnels
1364 
**s
1365 
# block all SSL and CONNECT tunnels specified only as an IP
1366 
*ips
1367 
# block all sites specified only by an IP
1368 
*ip
1369 
EOF
1000 richard 1370 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1371 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1372 
# Bing - add 'adlt=strict'
1373 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1374 
# Youtube - add 'edufilter=your_ID'
885 richard 1375 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1376 
EOF
1000 richard 1377 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1378 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1379 
	chown -R dansguardian:apache $DIR_DG
1380 
	chmod -R g+rw $DIR_DG
1370 richard 1381 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1382 
	if [ "$mode" != "update" ]; then
1383 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1384 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1385 
	fi
308 richard 1386 
}
219 jeremy 1387 
 
1 root 1388 
##########################################################
1221 richard 1389 
##		Fonction "cron"				##
1 root 1390 
## - Mise en place des différents fichiers de cron	##
1391 
##########################################################
1392 
cron ()
1393 
{
1394 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1395 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1396 
	cat <<EOF > /etc/crontab
1397 
SHELL=/bin/bash
1398 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1399 
MAILTO=root
1400 
HOME=/
1401 
 
1402 
# run-parts
1403 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1404 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1405 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1406 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1407 
EOF
1408 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1409 
	cat <<EOF >> /etc/anacrontab
667 franck 1410 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1411 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1412 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1413 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1414 
EOF
1247 crox53 1415 
 
811 richard 1416 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1417 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1418 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1419 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1420 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1421 
EOF
952 franck 1422 
	cat <<EOF > /etc/cron.d/alcasar-archive
1423 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1424 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1425 
EOF
667 franck 1426 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1427 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1428 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1429 
EOF
722 franck 1430 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1431 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1432 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1433 
EOF
1247 crox53 1434 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1435 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1436 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1437 
#EOF
1159 crox53 1438 
 
1 root 1439 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1440 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1441 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1442 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1443 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1444 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1445 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1446 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1447 
	rm -f /etc/cron.daily/freeradius-web
1448 
	rm -f /etc/cron.monthly/freeradius-web
1449 
	cat << EOF > /etc/cron.d/freeradius-web
1450 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1451 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1452 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1453 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1454 
EOF
671 franck 1455 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1456 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1457 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1458 
EOF
808 franck 1459 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1460 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1461 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1462 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1463 
EOF
522 richard 1464 
# suppression des crons usagers
1465 
	rm -f /var/spool/cron/*
1 root 1466 
} # End cron
1467 
 
1468 
##################################################################
1221 richard 1469 
## 			Fonction "Fail2Ban"			##
1163 crox53 1470 
##- Modification de la configuration de fail2ban		##
1471 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1472 
##################################################################
1473 
fail2ban()
1474 
{
1191 crox53 1475 
	$DIR_CONF/fail2ban.sh
1192 crox53 1476 
#Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1477 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1478 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1479 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1480 
	chmod 644 /var/Save/logs/security/watchdog.log
1163 crox53 1481 
} #Fin de fail2ban_install()
1482 
 
1483 
##################################################################
1221 richard 1484 
##			Fonction "post_install"			##
1 root 1485 
## - Modification des bannières (locales et ssh) et des prompts ##
1486 
## - Installation de la structure de chiffrement pour root	##
1487 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1488 
## - Mise en place du la rotation des logs			##
5 franck 1489 
## - Configuration dans le cas d'une mise à jour		##
1 root 1490 
##################################################################
1491 
post_install()
1492 
{
1493 
# adaptation du script "chien de garde" (watchdog)
376 franck 1494 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1495 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1496 
# création de la bannière locale
1007 richard 1497 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1498 
	cp -f $DIR_CONF/banner /etc/mageia-release
1499 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1500 
# création de la bannière SSH
1007 richard 1501 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1502 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1503 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1504 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1505 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1506 
# postfix banner anonymisation
1507 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1508 
# sshd écoute côté LAN et WAN
1 root 1509 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1510 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1511 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1512 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1513 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1514 
	echo "QOS=off" >> $CONF_FILE
1515 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1516 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1517 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1518 
	echo "MULTIWAN=off" >> $CONF_FILE
1519 
	echo "FAILOVER=30" >> $CONF_FILE
1520 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1521 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1522 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1523 
# Coloration des prompts
1524 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1525 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1526 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1527 
# Droits d'exécution pour utilisateur apache et sysadmin
1528 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1529 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1530 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1531 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1532 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1533 
	chmod 644 /etc/logrotate.d/*
714 franck 1534 
# rectification sur versions précédentes de la compression des logs
706 franck 1535 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1536 
# actualisation des fichiers logs compressés
1342 richard 1537 
	for dir in firewall dansguardian httpd
706 franck 1538 
	do
714 franck 1539 
	      find /var/log/$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 1540 
	done
1221 richard 1541 
# create the alcasar-load_balancing unit
1542 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1543 
#  This file is part of systemd.
1544 
#
1545 
#  systemd is free software; you can redistribute it and/or modify it
1546 
#  under the terms of the GNU General Public License as published by
1547 
#  the Free Software Foundation; either version 2 of the License, or
1548 
#  (at your option) any later version.
1549 
 
1550 
# This unit lauches alcasar-load-balancing.sh script.
1551 
[Unit]
1552 
Description=alcasar-load_balancing.sh execution
1553 
After=network.target iptables.service
1554 
 
1555 
[Service]
1556 
Type=oneshot
1557 
RemainAfterExit=yes
1558 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1559 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1560 
TimeoutSec=0
1561 
SysVStartPriority=99
1562 
 
1563 
[Install]
1564 
WantedBy=multi-user.target
1157 stephane 1565 
EOF
1221 richard 1566 
# processes launched at boot time (SYSV)
1371 richard 1567 
	for i in havp
1221 richard 1568 
	do
1569 
		/sbin/chkconfig --add $i
1570 
	done
1571 
# processes launched at boot time (Systemctl)
1371 richard 1572 
	for i in alcasar-load_balancing nfsen mysqld httpd ntpd iptables ulogd dnsmasq dnsmasq-blacklist dnsmasq-whitelist radiusd dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli
1221 richard 1573 
	do
1361 richard 1574 
		systemctl -q enable $i
1221 richard 1575 
	done
1576 
# Apply French Security Agency (ANSSI) rules
1362 richard 1577 
# ignore ICMP broadcast (smurf attack)
1578 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1579 
# ignore ICMP errors bogus
1580 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1581 
# remove ICMP redirects responces
1582 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1583 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1584 
# enable SYN Cookies (Syn flood attacks)
1585 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1586 
# enable kernel antispoofing
1587 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1588 
# ignore source routing
1589 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1590 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1591 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1592 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1593 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1594 
# remove Magic SysReq Keys
1363 richard 1595 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1596 
# switch to multi-users runlevel (instead of x11)
1221 richard 1597 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1598 
#	GRUB modifications
1599 
# limit wait time to 3s
1600 
# create an alcasar entry instead of linux-nonfb
1601 
# change display to 1024*768 (vga791)
1221 richard 1602 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1603 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1604 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1605 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1606 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1607 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1608 
# Remove unused services and users
1365 richard 1609 
	for svc in sshd.service alsa-state
1221 richard 1610 
	do
1362 richard 1611 
		/bin/systemctl -q disable $svc
1221 richard 1612 
	done
1362 richard 1613 
	for rm_users in sysqdin
1221 richard 1614 
	do
1615 
		user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1616 
		if [ "$user" == "$rm_users" ]
1617 
		then
1618 
			/usr/sbin/userdel -f $rm_users
1619 
		fi
1620 
	done
1621 
# Load and apply the previous conf file
1622 
	if [ "$mode" = "update" ]
532 richard 1623 
	then
1266 richard 1624 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1625 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1626 
		PARENT_SCRIPT=`basename $0`
1627 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1628 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1629 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1630 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1631 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1632 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1633 
		then
1634 
			header_install
1635 
			if [ $Lang == "fr" ]
1636 
			then
1637 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1638 
				echo
1639 
				echo -n "Nom : "
1640 
			else
1641 
				echo "This update need to redefine the first admin account"
1642 
				echo
1643 
				echo -n "Account : "
1644 
			fi
1645 
			read admin_portal
1646 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1647 
			mkdir -p $DIR_DEST_ETC/digest
1648 
			chmod 755 $DIR_DEST_ETC/digest
1649 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1650 
			do
1350 richard 1651 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1652 
			done
1653 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1654 
		fi
532 richard 1655 
	fi
1221 richard 1656 
	rm -f /tmp/alcasar-conf*
1657 
	chown -R root:apache $DIR_DEST_ETC/*
1658 
	chmod -R 660 $DIR_DEST_ETC/*
1659 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1660 
# Apply and save the firewall rules
1661 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1662 
	sleep 2
1 root 1663 
	cd $DIR_INSTALL
5 franck 1664 
	echo ""
1 root 1665 
	echo "#############################################################################"
638 richard 1666 
	if [ $Lang == "fr" ]
1667 
		then
1668 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1669 
		echo "#                                                                           #"
1670 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1671 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1672 
		echo "#                                                                           #"
1673 
		echo "#############################################################################"
1674 
		echo
1675 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1676 
		echo
1677 
		echo "- Lisez attentivement la documentation d'exploitation"
1678 
		echo
1679 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1680 
		echo
1681 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1682 
	else
1683 
		echo "#                        Enf of ALCASAR install process                     #"
1684 
		echo "#                                                                           #"
1685 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1686 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1687 
		echo "#                                                                           #"
1688 
		echo "#############################################################################"
1689 
		echo
1690 
		echo "- The system will be rebooted in order to operate ALCASAR"
1691 
		echo
1692 
		echo "- Read the exploitation documentation"
1693 
		echo
1694 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1695 
		echo
1696 
		echo "                   Hit 'Enter' to continue"
1697 
	fi
815 richard 1698 
	sleep 2
1699 
	if [ "$mode" != "update" ]
820 richard 1700 
	then
815 richard 1701 
		read a
1702 
	fi
774 richard 1703 
	clear
1 root 1704 
	reboot
1705 
} # End post_install ()
1706 
 
1349 richard 1707 
 
1708 
##################################################################
1709 
## 			Fonction "gammu_smsd"			##
1710 
## - Creation de la base de donnée Gammu			##
1711 
## - Creation du fichier de config: gammu_smsd_conf		##
1712 
##								##
1713 
##################################################################
1714 
gammu_smsd()
1715 
{
1716 
# Create 'gammu' databse
1717 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1718 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1719 
# Add a gammu database structure
1720 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1721 
 
1722 
 
1723 
# Creation du fichier de config gammu_smsd_conf
1724 
cat << EOF > /etc/gammu_smsd_conf
1725 
[gammu]
1726 
port = /dev/ttyUSB0
1727 
connection = at115200
1728 
 
1729 
;########################################################
1730 
 
1731 
[smsd]
1732 
 
1733 
PIN = 1234
1734 
 
1735 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1736 
logformat = textall
1737 
debuglevel = 0
1738 
 
1739 
service = sql
1740 
driver = native_mysql
1741 
user = $DB_USER
1742 
password = $radiuspwd
1743 
pc = localhost
1744 
database = $DB_GAMMU
1745 
 
1746 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1747 
 
1748 
StatusFrequency = 30
1749 
LoopSleep = 2
1750 
 
1751 
;ResetFrequency = 300
1752 
;HardResetFrequency = 120
1753 
 
1754 
CheckSecurity = 1
1755 
CheckSignal = 1
1756 
CheckBattery = 0
1757 
EOF
1758 
 
1759 
chmod 755 /etc/gammu_smsd_conf
1760 
 
1761 
#Creation dossier de log Gammu-smsd
1762 
mkdir /var/log/gammu-smsd
1763 
chmod 755 /var/log/gammu-smsd
1764 
 
1765 
#Edition du script sql gammu <-> radius
1766 
$SED "10c u_db=\"$DB_USER\"" $DIR_DEST_BIN/alcasar-sms.sh
1767 
$SED "11c p_db=\"$radiuspwd\"" $DIR_DEST_BIN/alcasar-sms.sh
1768 
 
1769 
} # END gammu_smsd()
1770 
 
1771 
 
1772 
 
1773 
 
1 root 1774 
#################################
1005 richard 1775 
#  	Main Install loop  	#
1 root 1776 
#################################
832 richard 1777 
dir_exec=`dirname "$0"`
1778 
if [ $dir_exec != "." ]
1779 
then
1780 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1781 
	echo "Launch this program from the ALCASAR archive directory"
1782 
	exit 0
1783 
fi
1784 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1785 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1786 
nb_args=$#
1787 
args=$1
1788 
if [ $nb_args -eq 0 ]
1789 
then
1790 
	nb_args=1
1791 
	args="-h"
1792 
fi
1062 richard 1793 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1794 
case $args in
1795 
	-\? | -h* | --h*)
1796 
		echo "$usage"
1797 
		exit 0
1798 
		;;
291 franck 1799 
	-i | --install)
959 franck 1800 
		license
5 franck 1801 
		header_install
29 richard 1802 
		testing
595 richard 1803 
# RPMs install
1804 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1805 
		if [ "$?" != "0" ]
1 root 1806 
		then
595 richard 1807 
			exit 0
1808 
		fi
1249 richard 1809 
		if [ -e $CONF_FILE ]
595 richard 1810 
		then
597 richard 1811 
# Uninstall the running version
532 richard 1812 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1813 
		fi
636 richard 1814 
# Test if manual update
1362 richard 1815 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1816 
		then
636 richard 1817 
			header_install
595 richard 1818 
			if [ $Lang == "fr" ]
636 richard 1819 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1820 
				else echo "The configuration file of an old version has been found";
595 richard 1821 
			fi
597 richard 1822 
			response=0
1823 
			PTN='^[oOnNyY]$'
1824 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1825 
			do
1826 
				if [ $Lang == "fr" ]
1827 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1828 
					else echo -n "Do you want to use it (Y/n)?";
1829 
				 fi
1830 
				read response
1831 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1832 
				then rm -f /tmp/alcasar-conf*
1833 
				fi
1834 
			done
1835 
		fi
636 richard 1836 
# Test if update
1057 richard 1837 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1838 
		then
1839 
			if [ $Lang == "fr" ]
1840 
				then echo "#### Installation avec mise à jour ####";
1841 
				else echo "#### Installation with update     ####";
1842 
			fi
636 richard 1843 
# Extract the central configuration file
1057 richard 1844 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1845 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1846 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1847 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1848 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1849 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1850 
			mode="update"
1 root 1851 
		fi
1342 richard 1852 
		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 1853 
		do
1854 
			$func
1362 richard 1855 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1856 
		done
5 franck 1857 
		;;
291 franck 1858 
	-u | --uninstall)
5 franck 1859 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1860 
		then
597 richard 1861 
			if [ $Lang == "fr" ]
1862 
				then echo "ALCASAR n'est pas installé!";
1863 
				else echo "ALCASAR isn't installed!";
1864 
			fi
1 root 1865 
			exit 0
1866 
		fi
5 franck 1867 
		response=0
1868 
		PTN='^[oOnN]$'
580 richard 1869 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1870 
		do
597 richard 1871 
			if [ $Lang == "fr" ]
1872 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1873 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1874 
			fi
5 franck 1875 
			read response
1876 
		done
1103 richard 1877 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1878 
		then
1103 richard 1879 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1880 
		else
1881 
			rm -f /tmp/alcasar-conf*
1 root 1882 
		fi
597 richard 1883 
# Uninstall the running version
65 richard 1884 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1885 
		;;
1886 
	*)
1887 
		echo "Argument inconnu :$1";
460 richard 1888 
		echo "Unknown argument :$1";
1 root 1889 
		echo "$usage"
1890 
		exit 1
1891 
		;;
1892 
esac
10 franck 1893 
# end of script
366 franck 1894