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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1373 2014-06-04 12:38:50Z 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
497 richard 1055 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1056 
# By default the filter is off
497 richard 1057 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1058 
# French deny HTML page
497 richard 1059 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1060 
# Listen only on LAN side
497 richard 1061 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1062 
# DG send its flow to HAVP
1063 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1064 
# replace the default deny HTML page
1 root 1065 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1066 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1067 
# Don't log
1068 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1069 
# Run 10 daemons (20 in largest server)
659 richard 1070 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1071 
# on désactive par défaut le controle de contenu des pages html
497 richard 1072 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1073 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1074 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1075 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1076 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1077 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1078 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1079 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1080 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1081 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1082 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1083 
	touch $DIR_DG/lists/bannedextensionlist
1084 
	touch $DIR_DG/lists/bannedmimetypelist
1085 
# 'Safesearch' regex actualisation
498 richard 1086 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1087 
# empty LAN IP list that won't be WEB filtered
1088 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1089 
	touch $DIR_DG/lists/exceptioniplist
1090 
# Keep a copy of URL & domain filter configuration files
1091 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1092 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1093 
} # End of param_dansguardian ()
1094 
 
71 richard 1095 
##################################################################
1221 richard 1096 
##			Fonction "antivirus"			##
1357 richard 1097 
## - configuration of havp, libclamav and freshclam		##
71 richard 1098 
##################################################################
1099 
antivirus ()
1100 
{
1358 richard 1101 
# create 'havp' user
288 richard 1102 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1103 
	if [ "$havp_exist" == "1" ]
288 richard 1104 
	then
478 richard 1105 
	      userdel -r havp 2>/dev/null
894 richard 1106 
	      groupdel havp 2>/dev/null
288 richard 1107 
	fi
307 richard 1108 
	groupadd -f havp
796 richard 1109 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
1366 richard 1110 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
476 richard 1111 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1112 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1113 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1114 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1115 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1116 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1117 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1118 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1119 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1120 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1121 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1122 
# skip checking of youtube flow (too heavy load / risk too low)
1123 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1124 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1125 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1126 
# replacement of init script
335 richard 1127 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1128 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1129 
# replace of the intercept page (template)
340 richard 1130 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1131 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1132 
# update virus database every 4 hours (24h/6)
1357 richard 1133 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1134 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1135 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1136 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1137 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1138 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1355 richard 1139 
# Copy of the main virus database
734 richard 1140 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1141 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1357 richard 1142 
	/usr/bin/freshclam
71 richard 1143 
}
1144 
 
1 root 1145 
##################################################################################
1221 richard 1146 
##			function "param_ulogd"					##
476 richard 1147 
## - Ulog config for multi-log files 						##
1148 
##################################################################################
1149 
param_ulogd ()
1150 
{
1151 
# Three instances of ulogd (three different logfiles)
1152 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1153 
	nl=1
1358 richard 1154 
	for log_type in traceability ssh ext-access
478 richard 1155 
	do
1365 richard 1156 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1157 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
478 richard 1158 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1159 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1160 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1161 
		cat << EOF >> /etc/ulogd-$log_type.conf
1162 
[LOGEMU]
1163 
file="/var/log/firewall/$log_type.log"
1164 
sync=1
1165 
EOF
1358 richard 1166 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -C /etc/ulogd-$log_type.conf?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1167 
		nl=`expr $nl + 1`
1168 
	done
476 richard 1169 
	chown -R root:apache /var/log/firewall
1170 
	chmod 750 /var/log/firewall
1171 
	chmod 640 /var/log/firewall/*
1172 
}  # End of param_ulogd ()
1173 
 
1159 crox53 1174 
 
1175 
##########################################################
1221 richard 1176 
##              Function "param_nfsen"			##
1159 crox53 1177 
##########################################################
1178 
param_nfsen()
1 root 1179 
{
1221 richard 1180 
	tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1181 
# Create a specific user and group
1182 
	[ `grep "^www-data:" /etc/group | wc -l` == 1 ] || groupadd www-data
1183 
	[ `grep "^nfsen:" /etc/passwd | wc -l` == 1 ] || useradd -m nfsen
1221 richard 1184 
	usermod -G www-data nfsen
1365 richard 1185 
# Add PortTracker plugin
1221 richard 1186 
	mkdir -p /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1187 
	chown -R nfsen:www-data /var/www/nfsen
1366 richard 1188 
	chown -R apache:apache /usr/share/nfsen
1221 richard 1189 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1190 
# use of our conf file and init unit
1221 richard 1191 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1192 
# Installation of nfsen
1221 richard 1193 
	DirTmp=$(pwd)
1194 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1195 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1196 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1197 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1198 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1199 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1366 richard 1200 
	[ -d /var/log/netflow/porttracker ] || sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1221 richard 1201 
	chown -R apache:www-data /var/log/netflow/porttracker/
1202 
	chmod -R 775 /var/log/netflow/porttracker
1365 richard 1203 
# Apache conf file
1204 
	rm -f /etc/httpd/conf/conf.d/nfsen.conf
1355 richard 1205 
	cat <<EOF >> /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1206 
Alias /nfsen /var/www/nfsen
1207 
<Directory /var/www/nfsen/>
1208 
DirectoryIndex nfsen.php
1209 
Options -Indexes
1210 
AllowOverride all
1211 
order allow,deny
1212 
allow from all
1213 
AddType application/x-httpd-php .php
1214 
php_flag magic_quotes_gpc on
1215 
php_flag track_vars on
1 root 1216 
</Directory>
1217 
EOF
1372 richard 1218 
# nfsen unit for systemd
1219 
cat << EOF > /lib/systemd/system/nfsen.service
1220 
#  This file is part of systemd.
1221 
#
1222 
#  systemd is free software; you can redistribute it and/or modify it
1223 
#  under the terms of the GNU General Public License as published by
1224 
#  the Free Software Foundation; either version 2 of the License, or
1225 
#  (at your option) any later version.
1226 
 
1227 
# This unit launches nfsen (a Netflow grapher).
1228 
[Unit]
1229 
Description= NfSen init script
1230 
After=network.target iptables.service
1231 
 
1232 
[Service]
1233 
Type=oneshot
1234 
RemainAfterExit=yes
1235 
ExecStart=/usr/bin/nfsen start
1236 
ExecStop=/usr/bin/nfsen stop
1237 
ExecRestart=/usr/bin/nfsen restart
1238 
TimeoutSec=0
1239 
 
1240 
[Install]
1241 
WantedBy=multi-user.target
1242 
EOF
1365 richard 1243 
# Add the listen port to collect netflow packet (nfcapd)
1229 crox53 1244 
$SED s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1";'?g /usr/libexec/NfSenRC.pm
1365 richard 1245 
# expire delay for the profile "live"
1250 richard 1246 
	nfsen -m live -e 62d 2>/dev/null
1365 richard 1247 
# clear the installation
1221 richard 1248 
	cd $DirTmp
1249 
	rm -rf /tmp/nfsen-1.3.6p1/
1159 crox53 1250 
} # End of param_nfsen
1 root 1251 
 
1252 
##########################################################
1221 richard 1253 
##		Function "param_dnsmasq"		##
1 root 1254 
##########################################################
219 jeremy 1255 
param_dnsmasq ()
1256 
{
1257 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1258 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
259 richard 1259 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
1356 richard 1260 
# Option : on pré-active les logs DNS des clients
1261 
	$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1262 
# Option : exemple de paramètre supplémentaire pour le cache memoire
1263 
	echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
1264 
# Option : exemple de configuration avec un A.D.
1265 
	echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
503 richard 1266 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1267 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1268 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1269 
# Configuration file for "dnsmasq in forward mode"
503 richard 1270 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1271 
listen-address=$PRIVATE_IP
1272 
listen-address=127.0.0.1
286 richard 1273 
no-dhcp-interface=$INTIF
259 richard 1274 
bind-interfaces
1275 
cache-size=256
1276 
domain=$DOMAIN
1277 
domain-needed
1278 
expand-hosts
1279 
bogus-priv
1280 
filterwin2k
1281 
server=$DNS1
1282 
server=$DNS2
498 richard 1283 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1284 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1285 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1286 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1287 
 
291 franck 1288 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1289 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1290 
EOF
1356 richard 1291 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1292 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1293 
	# Configuration file for "dnsmasq with blacklist"
520 richard 1294 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1295 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1296 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1297 
listen-address=$PRIVATE_IP
1298 
port=54
1299 
no-dhcp-interface=$INTIF
1300 
bind-interfaces
1301 
cache-size=256
1302 
domain=$DOMAIN
1303 
domain-needed
1304 
expand-hosts
1305 
bogus-priv
1306 
filterwin2k
1307 
server=$DNS1
1308 
server=$DNS2
1309 
EOF
1356 richard 1310 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelis")
1357 richard 1311 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1356 richard 1312 
	# Configuration file for "dnsmasq with whitelist"
1313 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1314 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1315 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
1316 
listen-address=$PRIVATE_IP
1317 
port=55
1318 
no-dhcp-interface=$INTIF
1319 
bind-interfaces
1320 
cache-size=256
1321 
domain=$DOMAIN
1322 
domain-needed
1323 
expand-hosts
1324 
bogus-priv
1325 
filterwin2k
1326 
address=/#/$PRIVATE_IP
1327 
EOF
1372 richard 1328 
# Start after chilli (which create tun0)
1329 
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1356 richard 1330 
# Create dnsmasq-blacklist and dnsmasq-whitelist unit
1361 richard 1331 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-blacklist.service
1332 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-whitelist.service
1365 richard 1333 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-blacklist.conf?g" /lib/systemd/system/dnsmasq-blacklist.service
1334 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
308 richard 1335 
} # End dnsmasq
1336 
 
1337 
##########################################################
1221 richard 1338 
##		Fonction "BL"				##
308 richard 1339 
##########################################################
1340 
BL ()
1341 
{
1342 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1343 
	rm -rf $DIR_DG/lists/blacklists
1344 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1345 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1346 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1347 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1348 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1349 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1350 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1351 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1352 
	touch $DIR_DG/lists/exceptionsitelist
1353 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1354 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1355 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1356 
# Dansguardian filter config for ALCASAR
1357 
EOF
648 richard 1358 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1359 
# Dansguardian domain filter config for ALCASAR
1360 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1361 
#**
1362 
# block all SSL and CONNECT tunnels
1363 
**s
1364 
# block all SSL and CONNECT tunnels specified only as an IP
1365 
*ips
1366 
# block all sites specified only by an IP
1367 
*ip
1368 
EOF
1000 richard 1369 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1370 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1371 
# Bing - add 'adlt=strict'
1372 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1373 
# Youtube - add 'edufilter=your_ID'
885 richard 1374 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1375 
EOF
1000 richard 1376 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1377 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1378 
	chown -R dansguardian:apache $DIR_DG
1379 
	chmod -R g+rw $DIR_DG
1370 richard 1380 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1381 
	if [ "$mode" != "update" ]; then
1382 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1383 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1384 
	fi
308 richard 1385 
}
219 jeremy 1386 
 
1 root 1387 
##########################################################
1221 richard 1388 
##		Fonction "cron"				##
1 root 1389 
## - Mise en place des différents fichiers de cron	##
1390 
##########################################################
1391 
cron ()
1392 
{
1393 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1394 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1395 
	cat <<EOF > /etc/crontab
1396 
SHELL=/bin/bash
1397 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1398 
MAILTO=root
1399 
HOME=/
1400 
 
1401 
# run-parts
1402 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1403 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1404 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1405 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1406 
EOF
1407 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1408 
	cat <<EOF >> /etc/anacrontab
667 franck 1409 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1410 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1411 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1412 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1413 
EOF
1247 crox53 1414 
 
811 richard 1415 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1416 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1417 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1418 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1419 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1420 
EOF
952 franck 1421 
	cat <<EOF > /etc/cron.d/alcasar-archive
1422 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1423 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1424 
EOF
667 franck 1425 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1426 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1427 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1428 
EOF
722 franck 1429 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1430 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1431 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1432 
EOF
1247 crox53 1433 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1434 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1435 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1436 
#EOF
1159 crox53 1437 
 
1 root 1438 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1439 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1440 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1441 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1442 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1443 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1444 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1445 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1446 
	rm -f /etc/cron.daily/freeradius-web
1447 
	rm -f /etc/cron.monthly/freeradius-web
1448 
	cat << EOF > /etc/cron.d/freeradius-web
1449 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1450 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1451 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1452 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1453 
EOF
671 franck 1454 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1455 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1456 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1457 
EOF
808 franck 1458 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1459 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1460 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1461 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1462 
EOF
522 richard 1463 
# suppression des crons usagers
1464 
	rm -f /var/spool/cron/*
1 root 1465 
} # End cron
1466 
 
1467 
##################################################################
1221 richard 1468 
## 			Fonction "Fail2Ban"			##
1163 crox53 1469 
##- Modification de la configuration de fail2ban		##
1470 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1471 
##################################################################
1472 
fail2ban()
1473 
{
1191 crox53 1474 
	$DIR_CONF/fail2ban.sh
1192 crox53 1475 
#Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1476 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1477 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1478 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1479 
	chmod 644 /var/Save/logs/security/watchdog.log
1163 crox53 1480 
} #Fin de fail2ban_install()
1481 
 
1482 
##################################################################
1221 richard 1483 
##			Fonction "post_install"			##
1 root 1484 
## - Modification des bannières (locales et ssh) et des prompts ##
1485 
## - Installation de la structure de chiffrement pour root	##
1486 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1487 
## - Mise en place du la rotation des logs			##
5 franck 1488 
## - Configuration dans le cas d'une mise à jour		##
1 root 1489 
##################################################################
1490 
post_install()
1491 
{
1492 
# adaptation du script "chien de garde" (watchdog)
376 franck 1493 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1494 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1495 
# création de la bannière locale
1007 richard 1496 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1497 
	cp -f $DIR_CONF/banner /etc/mageia-release
1498 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1499 
# création de la bannière SSH
1007 richard 1500 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1501 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1502 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1503 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1504 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1505 
# postfix banner anonymisation
1506 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1507 
# sshd écoute côté LAN et WAN
1 root 1508 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1509 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1510 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1511 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1512 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1513 
	echo "QOS=off" >> $CONF_FILE
1514 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1515 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1358 richard 1516 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE # TODO to remove
1517 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE # TODO to remove
1518 
	echo "DNS_FILTERING=off" >> $CONF_FILE # TODO to remove
885 richard 1519 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1520 
	echo "MULTIWAN=off" >> $CONF_FILE
1521 
	echo "FAILOVER=30" >> $CONF_FILE
1522 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1523 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1524 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1525 
# Coloration des prompts
1526 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1527 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1528 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1529 
# Droits d'exécution pour utilisateur apache et sysadmin
1530 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1531 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1532 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1533 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1534 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1535 
	chmod 644 /etc/logrotate.d/*
714 franck 1536 
# rectification sur versions précédentes de la compression des logs
706 franck 1537 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1538 
# actualisation des fichiers logs compressés
1342 richard 1539 
	for dir in firewall dansguardian httpd
706 franck 1540 
	do
714 franck 1541 
	      find /var/log/$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 1542 
	done
1221 richard 1543 
# create the alcasar-load_balancing unit
1544 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1545 
#  This file is part of systemd.
1546 
#
1547 
#  systemd is free software; you can redistribute it and/or modify it
1548 
#  under the terms of the GNU General Public License as published by
1549 
#  the Free Software Foundation; either version 2 of the License, or
1550 
#  (at your option) any later version.
1551 
 
1552 
# This unit lauches alcasar-load-balancing.sh script.
1553 
[Unit]
1554 
Description=alcasar-load_balancing.sh execution
1555 
After=network.target iptables.service
1556 
 
1557 
[Service]
1558 
Type=oneshot
1559 
RemainAfterExit=yes
1560 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1561 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1562 
TimeoutSec=0
1563 
SysVStartPriority=99
1564 
 
1565 
[Install]
1566 
WantedBy=multi-user.target
1157 stephane 1567 
EOF
1221 richard 1568 
# processes launched at boot time (SYSV)
1371 richard 1569 
	for i in havp
1221 richard 1570 
	do
1571 
		/sbin/chkconfig --add $i
1572 
	done
1573 
# processes launched at boot time (Systemctl)
1371 richard 1574 
	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 1575 
	do
1361 richard 1576 
		systemctl -q enable $i
1221 richard 1577 
	done
1578 
# Apply French Security Agency (ANSSI) rules
1362 richard 1579 
# ignore ICMP broadcast (smurf attack)
1580 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1581 
# ignore ICMP errors bogus
1582 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1583 
# remove ICMP redirects responces
1584 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1585 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1586 
# enable SYN Cookies (Syn flood attacks)
1587 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1588 
# enable kernel antispoofing
1589 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1590 
# ignore source routing
1591 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1592 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1593 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1594 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1595 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1596 
# remove Magic SysReq Keys
1363 richard 1597 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1598 
# switch to multi-users runlevel (instead of x11)
1221 richard 1599 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1600 
#	GRUB modifications
1601 
# limit wait time to 3s
1602 
# create an alcasar entry instead of linux-nonfb
1603 
# change display to 1024*768 (vga791)
1221 richard 1604 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1605 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1606 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1607 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1608 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1609 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1610 
# Remove unused services and users
1365 richard 1611 
	for svc in sshd.service alsa-state
1221 richard 1612 
	do
1362 richard 1613 
		/bin/systemctl -q disable $svc
1221 richard 1614 
	done
1362 richard 1615 
	for rm_users in sysqdin
1221 richard 1616 
	do
1617 
		user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1618 
		if [ "$user" == "$rm_users" ]
1619 
		then
1620 
			/usr/sbin/userdel -f $rm_users
1621 
		fi
1622 
	done
1623 
# Load and apply the previous conf file
1624 
	if [ "$mode" = "update" ]
532 richard 1625 
	then
1266 richard 1626 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1627 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1628 
		PARENT_SCRIPT=`basename $0`
1629 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1630 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1631 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1632 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1633 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1634 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1635 
		then
1636 
			header_install
1637 
			if [ $Lang == "fr" ]
1638 
			then
1639 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1640 
				echo
1641 
				echo -n "Nom : "
1642 
			else
1643 
				echo "This update need to redefine the first admin account"
1644 
				echo
1645 
				echo -n "Account : "
1646 
			fi
1647 
			read admin_portal
1648 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1649 
			mkdir -p $DIR_DEST_ETC/digest
1650 
			chmod 755 $DIR_DEST_ETC/digest
1651 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1652 
			do
1350 richard 1653 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1654 
			done
1655 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1656 
		fi
532 richard 1657 
	fi
1221 richard 1658 
	rm -f /tmp/alcasar-conf*
1659 
	chown -R root:apache $DIR_DEST_ETC/*
1660 
	chmod -R 660 $DIR_DEST_ETC/*
1661 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1662 
# Apply and save the firewall rules
1663 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1664 
	sleep 2
1 root 1665 
	cd $DIR_INSTALL
5 franck 1666 
	echo ""
1 root 1667 
	echo "#############################################################################"
638 richard 1668 
	if [ $Lang == "fr" ]
1669 
		then
1670 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1671 
		echo "#                                                                           #"
1672 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1673 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1674 
		echo "#                                                                           #"
1675 
		echo "#############################################################################"
1676 
		echo
1677 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1678 
		echo
1679 
		echo "- Lisez attentivement la documentation d'exploitation"
1680 
		echo
1681 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1682 
		echo
1683 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1684 
	else
1685 
		echo "#                        Enf of ALCASAR install process                     #"
1686 
		echo "#                                                                           #"
1687 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1688 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1689 
		echo "#                                                                           #"
1690 
		echo "#############################################################################"
1691 
		echo
1692 
		echo "- The system will be rebooted in order to operate ALCASAR"
1693 
		echo
1694 
		echo "- Read the exploitation documentation"
1695 
		echo
1696 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1697 
		echo
1698 
		echo "                   Hit 'Enter' to continue"
1699 
	fi
815 richard 1700 
	sleep 2
1701 
	if [ "$mode" != "update" ]
820 richard 1702 
	then
815 richard 1703 
		read a
1704 
	fi
774 richard 1705 
	clear
1 root 1706 
	reboot
1707 
} # End post_install ()
1708 
 
1349 richard 1709 
 
1710 
##################################################################
1711 
## 			Fonction "gammu_smsd"			##
1712 
## - Creation de la base de donnée Gammu			##
1713 
## - Creation du fichier de config: gammu_smsd_conf		##
1714 
##								##
1715 
##################################################################
1716 
gammu_smsd()
1717 
{
1718 
# Create 'gammu' databse
1719 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1720 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1721 
# Add a gammu database structure
1722 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1723 
 
1724 
 
1725 
# Creation du fichier de config gammu_smsd_conf
1726 
cat << EOF > /etc/gammu_smsd_conf
1727 
[gammu]
1728 
port = /dev/ttyUSB0
1729 
connection = at115200
1730 
 
1731 
;########################################################
1732 
 
1733 
[smsd]
1734 
 
1735 
PIN = 1234
1736 
 
1737 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1738 
logformat = textall
1739 
debuglevel = 0
1740 
 
1741 
service = sql
1742 
driver = native_mysql
1743 
user = $DB_USER
1744 
password = $radiuspwd
1745 
pc = localhost
1746 
database = $DB_GAMMU
1747 
 
1748 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1749 
 
1750 
StatusFrequency = 30
1751 
LoopSleep = 2
1752 
 
1753 
;ResetFrequency = 300
1754 
;HardResetFrequency = 120
1755 
 
1756 
CheckSecurity = 1
1757 
CheckSignal = 1
1758 
CheckBattery = 0
1759 
EOF
1760 
 
1761 
chmod 755 /etc/gammu_smsd_conf
1762 
 
1763 
#Creation dossier de log Gammu-smsd
1764 
mkdir /var/log/gammu-smsd
1765 
chmod 755 /var/log/gammu-smsd
1766 
 
1767 
#Edition du script sql gammu <-> radius
1768 
$SED "10c u_db=\"$DB_USER\"" $DIR_DEST_BIN/alcasar-sms.sh
1769 
$SED "11c p_db=\"$radiuspwd\"" $DIR_DEST_BIN/alcasar-sms.sh
1770 
 
1771 
} # END gammu_smsd()
1772 
 
1773 
 
1774 
 
1775 
 
1 root 1776 
#################################
1005 richard 1777 
#  	Main Install loop  	#
1 root 1778 
#################################
832 richard 1779 
dir_exec=`dirname "$0"`
1780 
if [ $dir_exec != "." ]
1781 
then
1782 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1783 
	echo "Launch this program from the ALCASAR archive directory"
1784 
	exit 0
1785 
fi
1786 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1787 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1788 
nb_args=$#
1789 
args=$1
1790 
if [ $nb_args -eq 0 ]
1791 
then
1792 
	nb_args=1
1793 
	args="-h"
1794 
fi
1062 richard 1795 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1796 
case $args in
1797 
	-\? | -h* | --h*)
1798 
		echo "$usage"
1799 
		exit 0
1800 
		;;
291 franck 1801 
	-i | --install)
959 franck 1802 
		license
5 franck 1803 
		header_install
29 richard 1804 
		testing
595 richard 1805 
# RPMs install
1806 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1807 
		if [ "$?" != "0" ]
1 root 1808 
		then
595 richard 1809 
			exit 0
1810 
		fi
1249 richard 1811 
		if [ -e $CONF_FILE ]
595 richard 1812 
		then
597 richard 1813 
# Uninstall the running version
532 richard 1814 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1815 
		fi
636 richard 1816 
# Test if manual update
1362 richard 1817 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1818 
		then
636 richard 1819 
			header_install
595 richard 1820 
			if [ $Lang == "fr" ]
636 richard 1821 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1822 
				else echo "The configuration file of an old version has been found";
595 richard 1823 
			fi
597 richard 1824 
			response=0
1825 
			PTN='^[oOnNyY]$'
1826 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1827 
			do
1828 
				if [ $Lang == "fr" ]
1829 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1830 
					else echo -n "Do you want to use it (Y/n)?";
1831 
				 fi
1832 
				read response
1833 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1834 
				then rm -f /tmp/alcasar-conf*
1835 
				fi
1836 
			done
1837 
		fi
636 richard 1838 
# Test if update
1057 richard 1839 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1840 
		then
1841 
			if [ $Lang == "fr" ]
1842 
				then echo "#### Installation avec mise à jour ####";
1843 
				else echo "#### Installation with update     ####";
1844 
			fi
636 richard 1845 
# Extract the central configuration file
1057 richard 1846 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1847 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1848 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1849 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1850 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1851 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1852 
			mode="update"
1 root 1853 
		fi
1342 richard 1854 
		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 1855 
		do
1856 
			$func
1362 richard 1857 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1858 
		done
5 franck 1859 
		;;
291 franck 1860 
	-u | --uninstall)
5 franck 1861 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1862 
		then
597 richard 1863 
			if [ $Lang == "fr" ]
1864 
				then echo "ALCASAR n'est pas installé!";
1865 
				else echo "ALCASAR isn't installed!";
1866 
			fi
1 root 1867 
			exit 0
1868 
		fi
5 franck 1869 
		response=0
1870 
		PTN='^[oOnN]$'
580 richard 1871 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1872 
		do
597 richard 1873 
			if [ $Lang == "fr" ]
1874 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1875 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1876 
			fi
5 franck 1877 
			read response
1878 
		done
1103 richard 1879 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1880 
		then
1103 richard 1881 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1882 
		else
1883 
			rm -f /tmp/alcasar-conf*
1 root 1884 
		fi
597 richard 1885 
# Uninstall the running version
65 richard 1886 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1887 
		;;
1888 
	*)
1889 
		echo "Argument inconnu :$1";
460 richard 1890 
		echo "Unknown argument :$1";
1 root 1891 
		echo "$usage"
1892 
		exit 1
1893 
		;;
1894 
esac
10 franck 1895 
# end of script
366 franck 1896