Subversion Repositories ALCASAR

Rev

Rev 1268 | Rev 1278 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1269 2013-12-16 23:13:20Z 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 
#
1221 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, squid, 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_squid		: Squid cache proxy configuration
40 
#	param_dansguardian	: DansGuardian filtering HTTP proxy configuration
41 
#	antivirus		: HAVP + libclamav configuration
42 
#	param_nfsen		: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
44 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1253 richard 46 
#	fail2ban		: Fail2ban installation and configuration
1266 richard 47 
#	post_install		: Security, log rotation, etc.
1 root 48 
 
49 
DATE=`date '+%d %B %Y - %Hh%M'`
50 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 51 
Lang=`echo $LANG|cut -c 1-2`
1 root 52 
# ******* Files parameters - paramètres fichiers *********
1015 richard 53 
DIR_INSTALL=`pwd`				# current directory
54 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
55 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
56 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
57 
DIR_WEB="/var/www/html"				# directory of APACHE
58 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
59 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
60 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
61 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
62 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
63 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
64 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
65 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 66 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 67 
DB_RADIUS="radius"				# database name used by FreeRadius server
68 
DB_USER="radius"				# user name allows to request the users database
1 root 69 
# ******* Network parameters - paramètres réseau *******
1211 crox53 70 
HOSTNAME="alcasar"				#
1243 richard 71 
DOMAIN="localdomain"				# default local domain
72 
EXTIF="eth0"					# ETH0 is connected to the ISP broadband modem/router (In France : Box-FAI )
1148 crox53 73 
MTU="1500"
1157 stephane 74 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1243 richard 75 
INTIF="eth1"					# ETH1 is connected to the consultation network
76 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 77 
# ****** Paths - chemin des commandes *******
78 
SED="/bin/sed -i"
79 
# ****************** End of global parameters *********************
80 
 
959 franck 81 
license ()
82 
{
83 
	if [ $Lang == "fr" ]
967 franck 84 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
85 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 86 
	fi
975 franck 87 
	echo "Taper sur Entrée pour continuer !"
88 
	echo "Enter to continue."
959 franck 89 
	read a
90 
}
91 
 
1 root 92 
header_install ()
93 
{
94 
	clear
95 
	echo "-----------------------------------------------------------------------------"
460 richard 96 
	echo "                     ALCASAR V$VERSION Installation"
1 root 97 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
98 
	echo "-----------------------------------------------------------------------------"
99 
} # End of header_install ()
100 
 
1174 crox53 101 
#Launch network service (useful only when Mageia is running in SafeFail mode)
102 
service network start
103 
 
1 root 104 
##################################################################
1221 richard 105 
##			Function "testing"			##
1005 richard 106 
## - Test of Internet access					##
29 richard 107 
##################################################################
108 
testing ()
109 
{
595 richard 110 
	if [ $Lang == "fr" ]
784 richard 111 
		then echo -n "Tests des paramètres réseau : "
595 richard 112 
		else echo -n "Network parameters tests : "
113 
	fi
784 richard 114 
# We test eth0 config files
115 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
116 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
117 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
118 
		then
119 
		if [ $Lang == "fr" ]
120 
		then
121 
			echo "Échec"
122 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
123 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 124 
			echo "Appliquez les changements : 'service network restart'"
784 richard 125 
		else
126 
			echo "Failed"
127 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
128 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
830 richard 129 
			echo "Apply the new configuration 'service network restart'"
784 richard 130 
		fi
830 richard 131 
		echo "DEVICE=$EXTIF"
784 richard 132 
		echo "IPADDR="
133 
		echo "NETMASK="
134 
		echo "GATEWAY="
135 
		echo "DNS1="
136 
		echo "DNS2="
830 richard 137 
		echo "ONBOOT=yes"
784 richard 138 
		exit 0
139 
	fi
140 
	echo -n "."
460 richard 141 
# We test the Ethernet links state
29 richard 142 
	for i in $EXTIF $INTIF
143 
	do
294 richard 144 
		/sbin/ip link set $i up
306 richard 145 
		sleep 3
1031 richard 146 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
147 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 148 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 149 
			then
595 richard 150 
			if [ $Lang == "fr" ]
151 
			then
152 
				echo "Échec"
153 
				echo "Le lien réseau de la carte $i n'est pas actif."
154 
				echo "Réglez ce problème puis relancez ce script."
155 
			else
156 
				echo "Failed"
157 
				echo "The link state of $i interface id down."
158 
				echo "Resolv this problem, then restart this script."
159 
			fi
29 richard 160 
			exit 0
161 
		fi
308 richard 162 
	echo -n "."
29 richard 163 
	done
164 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 165 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 166 
		if [ $Lang == "fr" ]
167 
		then
168 
			echo "Échec"
169 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
170 
			echo "Réglez ce problème puis relancez ce script."
171 
		else
172 
			echo "Failed"
173 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
174 
			echo "Resolv this problem, then restart this script."
175 
		fi
29 richard 176 
		exit 0
177 
	fi
308 richard 178 
	echo -n "."
978 franck 179 
# On traite le cas où l'interface configurée lors de l'installation est "eth1" au lieu de "eth0" (mystère sur certaines versions de BIOS et de VirtualBox)
784 richard 180 
	if [ `ip route list|grep ^default|grep -c eth1` -eq "1" ] ; then
595 richard 181 
		if [ $Lang == "fr" ]
182 
			then echo "La configuration des cartes réseau va être corrigée."
183 
			else echo "The Ethernet card configuration will be corrected."
184 
		fi
29 richard 185 
		/etc/init.d/network stop
186 
		mv -f /etc/sysconfig/network-scripts/ifcfg-eth1 /etc/sysconfig/network-scripts/ifcfg-eth0
187 
		$SED "s?eth1?eth0?g" /etc/sysconfig/network-scripts/ifcfg-eth0
188 
		/etc/init.d/network start
189 
		echo 0 > /proc/sys/net/ipv4/conf/all/log_martians
190 
		sleep 2
595 richard 191 
		if [ $Lang == "fr" ]
192 
			then echo "Configuration corrigée"
193 
			else echo "Configuration updated"
194 
		fi
29 richard 195 
		sleep 2
595 richard 196 
		if [ $Lang == "fr" ]
197 
			then echo "Vous pouvez relancer ce script."
198 
			else echo "You can restart this script."
199 
		fi
29 richard 200 
		exit 0
201 
	fi
308 richard 202 
	echo -n "."
978 franck 203 
# On teste le lien vers le routeur par defaut
308 richard 204 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
205 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 206 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 207 
	       	then
595 richard 208 
		if [ $Lang == "fr" ]
209 
		then
210 
			echo "Échec"
211 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
212 
			echo "Réglez ce problème puis relancez ce script."
213 
		else
214 
			echo "Failed"
215 
			echo "The Internet gateway doesn't answered"
216 
			echo "Resolv this problem, then restart this script."
217 
		fi
308 richard 218 
		exit 0
219 
	fi
220 
	echo -n "."
421 franck 221 
# On teste la connectivité Internet
29 richard 222 
	rm -rf /tmp/con_ok.html
308 richard 223 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 224 
	if [ ! -e /tmp/con_ok.html ]
225 
	then
595 richard 226 
		if [ $Lang == "fr" ]
227 
		then
228 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
229 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
230 
			echo "Vérifiez la validité des adresses IP des DNS."
231 
		else
232 
			echo "The Internet connection try failed (google.fr)."
233 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
234 
			echo "Verify the DNS IP addresses"
235 
		fi
29 richard 236 
		exit 0
237 
	fi
238 
	rm -rf /tmp/con_ok.html
308 richard 239 
	echo ". : ok"
302 richard 240 
} # end of testing
241 
 
242 
##################################################################
1221 richard 243 
##			Function "init"				##
302 richard 244 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
245 
## - Installation et modification des scripts du portail	##
246 
##################################################################
247 
init ()
248 
{
527 richard 249 
	if [ "$mode" != "update" ]
302 richard 250 
	then
251 
# On affecte le nom d'organisme
597 richard 252 
		header_install
302 richard 253 
		ORGANISME=!
254 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 255 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 256 
                do
595 richard 257 
			if [ $Lang == "fr" ]
597 richard 258 
			       	then echo -n "Entrez le nom de votre organisme : "
259 
				else echo -n "Enter the name of your organism : "
595 richard 260 
			fi
330 franck 261 
			read ORGANISME
613 richard 262 
			if [ "$ORGANISME" == "" ]
330 franck 263 
				then
264 
				ORGANISME=!
265 
			fi
266 
		done
302 richard 267 
	fi
1 root 268 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 269 
	rm -f $PASSWD_FILE
59 richard 270 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de protection du menu Grub
628 richard 271 
	echo -n "Password to protect the boot menu (GRUB) : " > $PASSWD_FILE
272 
	echo "$grubpwd" >> $PASSWD_FILE
59 richard 273 
	md5_grubpwd=`/usr/bin/md5pass $grubpwd`
384 richard 274 
	$SED "/^password.*/d" /boot/grub/menu.lst
275 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1 root 276 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'administrateur Mysqld
1003 richard 277 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 278 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1 root 279 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# mot de passe de l'utilisateur Mysqld (utilisé par freeradius)
1003 richard 280 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 281 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1 root 282 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre intercept.php et coova-chilli
628 richard 283 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
284 
	echo "$secretuam" >> $PASSWD_FILE
1 root 285 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`	# secret partagé entre coova-chilli et FreeRadius
628 richard 286 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
287 
	echo "$secretradius" >> $PASSWD_FILE
288 
	chmod 640 $PASSWD_FILE
977 richard 289 
# Scripts and conf files copy
290 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 291 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 292 
#  - 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 293 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 294 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 295 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 296 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
297 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 298 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
299 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 300 
# generate central conf file
301 
	cat <<EOF > $CONF_FILE
612 richard 302 
##########################################
303 
##                                      ##
304 
##          ALCASAR Parameters          ##
305 
##                                      ##
306 
##########################################
1 root 307 
 
612 richard 308 
INSTALL_DATE=$DATE
309 
VERSION=$VERSION
310 
ORGANISM=$ORGANISME
923 franck 311 
DOMAIN=$DOMAIN
612 richard 312 
EOF
628 richard 313 
	chmod o-rwx $CONF_FILE
1 root 314 
} # End of init ()
315 
 
316 
##################################################################
1221 richard 317 
##			Function "network"			##
1 root 318 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 319 
## - Nommage DNS du système 					##
1 root 320 
## - Configuration de l'interface eth1 (réseau de consultation)	##
321 
## - Modification du fichier /etc/hosts				##
322 
## - Configuration du serveur de temps (NTP)			##
323 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
324 
##################################################################
325 
network ()
326 
{
327 
	header_install
636 richard 328 
	if [ "$mode" != "update" ]
329 
		then
330 
		if [ $Lang == "fr" ]
331 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
332 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
333 
		fi
334 
		response=0
335 
		PTN='^[oOyYnN]$'
336 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 337 
		do
595 richard 338 
			if [ $Lang == "fr" ]
659 richard 339 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 340 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 341 
			fi
1 root 342 
			read response
343 
		done
636 richard 344 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
345 
		then
346 
			PRIVATE_IP_MASK="0"
347 
			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:]]$'
348 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 349 
			do
595 richard 350 
				if [ $Lang == "fr" ]
597 richard 351 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
352 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 353 
				fi
597 richard 354 
				read PRIVATE_IP_MASK
1 root 355 
			done
636 richard 356 
		else
357 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
358 
		fi
595 richard 359 
	else
637 richard 360 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
361 
		rm -rf conf/etc/alcasar.conf
1 root 362 
	fi
861 richard 363 
# Define LAN side global parameters
1243 richard 364 
	hostname $HOSTNAME.$DOMAIN
365 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 366 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
367 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
368 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
369 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
370 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
371 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
372 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
373 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
374 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
375 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 376 
	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 377 
	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 378 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
977 richard 379 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF (eth1)
841 richard 380 
# Define Internet parameters
14 richard 381 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
382 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
383 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 384 
	DNS1=${DNS1:=208.67.220.220}
385 
	DNS2=${DNS2:=208.67.222.222}
597 richard 386 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 387 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 388 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 389 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 390 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
765 stephane 391 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 392 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 393 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
394 
	echo "DNS1=$DNS1" >> $CONF_FILE
395 
	echo "DNS2=$DNS2" >> $CONF_FILE
396 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 397 
	echo "DHCP=full" >> $CONF_FILE
914 franck 398 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
399 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
400 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 401 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 402 
# config network
1 root 403 
	cat <<EOF > /etc/sysconfig/network
404 
NETWORKING=yes
1243 richard 405 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 406 
FORWARD_IPV4=true
407 
EOF
841 richard 408 
# config /etc/hosts
1 root 409 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
410 
	cat <<EOF > /etc/hosts
503 richard 411 
127.0.0.1	localhost
1250 richard 412 
$PRIVATE_IP	$HOSTNAME.$DOMAIN
1 root 413 
EOF
841 richard 414 
# Config eth0 (Internet)
14 richard 415 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
416 
DEVICE=$EXTIF
417 
BOOTPROTO=static
597 richard 418 
IPADDR=$PUBLIC_IP
419 
NETMASK=$PUBLIC_NETMASK
420 
GATEWAY=$PUBLIC_GATEWAY
14 richard 421 
DNS1=127.0.0.1
422 
ONBOOT=yes
423 
METRIC=10
424 
NOZEROCONF=yes
425 
MII_NOT_SUPPORTED=yes
426 
IPV6INIT=no
427 
IPV6TO4INIT=no
428 
ACCOUNTING=no
429 
USERCTL=no
994 franck 430 
MTU=$MTU
14 richard 431 
EOF
841 richard 432 
# Config eth1 (consultation LAN) in normal mode
433 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
434 
DEVICE=$INTIF
435 
BOOTPROTO=static
436 
ONBOOT=yes
437 
NOZEROCONF=yes
438 
MII_NOT_SUPPORTED=yes
439 
IPV6INIT=no
440 
IPV6TO4INIT=no
441 
ACCOUNTING=no
442 
USERCTL=no
1157 stephane 443 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 444 
EOF
445 
# Config of eth1 in bypass mode (see "alcasar-bypass.sh")
793 richard 446 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 447 
DEVICE=$INTIF
448 
BOOTPROTO=static
449 
IPADDR=$PRIVATE_IP
604 richard 450 
NETMASK=$PRIVATE_NETMASK
1 root 451 
ONBOOT=yes
452 
METRIC=10
453 
NOZEROCONF=yes
454 
MII_NOT_SUPPORTED=yes
14 richard 455 
IPV6INIT=no
456 
IPV6TO4INIT=no
457 
ACCOUNTING=no
458 
USERCTL=no
1 root 459 
EOF
440 franck 460 
# Mise à l'heure du serveur
461 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
462 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 463 
0.fr.pool.ntp.org	# adapt to your country
464 
1.fr.pool.ntp.org
465 
2.fr.pool.ntp.org
440 franck 466 
EOF
467 
# Configuration du serveur de temps (sur lui même)
1 root 468 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
469 
	cat <<EOF > /etc/ntp.conf
456 franck 470 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 471 
server 1.fr.pool.ntp.org
472 
server 2.fr.pool.ntp.org
473 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 474 
fudge 127.127.1.0 stratum 10
604 richard 475 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 476 
restrict 127.0.0.1
310 richard 477 
driftfile /var/lib/ntp/drift
1 root 478 
logfile /var/log/ntp.log
479 
EOF
440 franck 480 
 
310 richard 481 
	chown -R ntp:ntp /var/lib/ntp
1 root 482 
# Renseignement des fichiers hosts.allow et hosts.deny
483 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
484 
	cat <<EOF > /etc/hosts.allow
485 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 486 
sshd: ALL
1 root 487 
ntpd: $PRIVATE_NETWORK_SHORT
488 
EOF
489 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
490 
	cat <<EOF > /etc/hosts.deny
491 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
492 
EOF
604 richard 493 
# Firewall config
790 richard 494 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
495 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh
496 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 497 
# create the filter exception file and ip_bloqued file
790 richard 498 
	touch $DIR_DEST_ETC/alcasar-filter-exceptions
860 richard 499 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 500 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 501 
# load conntrack ftp module
502 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
503 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 504 
# load ipt_NETFLOW module
505 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 506 
#
860 richard 507 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 508 
} # End of network ()
509 
 
510 
##################################################################
1221 richard 511 
##			Function "ACC"				##
512 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 513 
## - configuration du serveur web (Apache)			##
514 
## - définition du 1er comptes de gestion 			##
515 
## - sécurisation des accès					##
516 
##################################################################
1221 richard 517 
ACC ()
1 root 518 
{
519 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
520 
	mkdir $DIR_WEB
521 
# Copie et configuration des fichiers du centre de gestion
316 richard 522 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 523 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 524 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
525 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
526 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
527 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
1243 richard 528 
	$SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME.$DOMAIN\";?g" $DIR_WEB/index.php
316 richard 529 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 530 
	chown -R apache:apache $DIR_WEB/*
840 richard 531 
	for i in system_backup base logs/firewall logs/httpd logs/squid logs/security;
1 root 532 
	do
533 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
534 
	done
5 franck 535 
	chown -R root:apache $DIR_SAVE
71 richard 536 
# Configuration et sécurisation php
537 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 538 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
539 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 540 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
541 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 542 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
543 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
544 
# Configuration et sécurisation Apache
790 richard 545 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 546 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 547 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 548 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 549 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
550 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
551 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 552 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
553 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
554 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
555 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
556 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
557 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 558 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1 root 559 
	FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf`
560 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF
561 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html
562 
	[ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default
563 
	cat <<EOF > /var/www/error/include/bottom.html
564 
</body>
565 
</html>
566 
EOF
567 
# Définition du premier compte lié au profil 'admin'
509 richard 568 
	header_install
510 richard 569 
	if [ "$mode" = "install" ]
570 
	then
613 richard 571 
		admin_portal=!
572 
		PTN='^[a-zA-Z0-9-]*$'
573 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
574 
                	do
575 
			header_install
576 
			if [ $Lang == "fr" ]
577 
			then
578 
				echo ""
579 
				echo "Définissez un premier compte d'administration du portail :"
580 
				echo
581 
				echo -n "Nom : "
582 
			else
583 
				echo ""
584 
				echo "Define the first account allow to administrate the portal :"
585 
				echo
586 
				echo -n "Account : "
587 
			fi
588 
			read admin_portal
589 
			if [ "$admin_portal" == "" ]
590 
				then
591 
				admin_portal=!
592 
			fi
593 
			done
1268 richard 594 
# Creation of keys file for the admin account ("admin")
510 richard 595 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
596 
		mkdir -p $DIR_DEST_ETC/digest
597 
		chmod 755 $DIR_DEST_ETC/digest
598 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
599 
			do
1243 richard 600 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 601 
			done
602 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
603 
	fi
434 richard 604 
# synchronisation horaire
605 
	ntpd -q -g &
1 root 606 
# Sécurisation du centre
988 franck 607 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 608 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 609 
<Directory $DIR_ACC>
1 root 610 
	SSLRequireSSL
611 
	AllowOverride None
612 
	Order deny,allow
613 
	Deny from all
614 
	Allow from 127.0.0.1
615 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 616 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 617 
	require valid-user
618 
	AuthType digest
1243 richard 619 
	AuthName $HOSTNAME.$DOMAIN
1 root 620 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 621 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 622 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 623 
</Directory>
316 richard 624 
<Directory $DIR_ACC/admin>
1 root 625 
	SSLRequireSSL
626 
	AllowOverride None
627 
	Order deny,allow
628 
	Deny from all
629 
	Allow from 127.0.0.1
630 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 631 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 632 
	require valid-user
633 
	AuthType digest
1243 richard 634 
	AuthName $HOSTNAME.$DOMAIN
1 root 635 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 636 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 637 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 638 
</Directory>
344 richard 639 
<Directory $DIR_ACC/manager>
1 root 640 
	SSLRequireSSL
641 
	AllowOverride None
642 
	Order deny,allow
643 
	Deny from all
644 
	Allow from 127.0.0.1
645 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 646 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 647 
	require valid-user
648 
	AuthType digest
1243 richard 649 
	AuthName $HOSTNAME.$DOMAIN
1 root 650 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 651 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 652 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 653 
</Directory>
316 richard 654 
<Directory $DIR_ACC/backup>
655 
	SSLRequireSSL
656 
	AllowOverride None
657 
	Order deny,allow
658 
	Deny from all
659 
	Allow from 127.0.0.1
660 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 661 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 662 
	require valid-user
663 
	AuthType digest
1243 richard 664 
	AuthName $HOSTNAME.$DOMAIN
316 richard 665 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 666 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 667 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 668 
</Directory>
811 richard 669 
Alias /save/ "$DIR_SAVE/"
670 
<Directory $DIR_SAVE>
671 
	SSLRequireSSL
672 
	Options Indexes
673 
	Order deny,allow
674 
	Deny from all
675 
	Allow from 127.0.0.1
676 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 677 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 678 
	require valid-user
679 
	AuthType digest
1243 richard 680 
	AuthName $HOSTNAME.$DOMAIN
811 richard 681 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 682 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 683 
</Directory>
1 root 684 
EOF
1221 richard 685 
} # End of ACC()
1 root 686 
 
687 
##########################################################################################
1221 richard 688 
##				Fonction "CA"						##
1 root 689 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
690 
##########################################################################################
1221 richard 691 
CA ()
1 root 692 
{
693 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 694 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 695 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 696 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
697 
	$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
698 
	$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
679 richard 699 
	$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
5 franck 700 
	chown -R root:apache /etc/pki
1 root 701 
	chmod -R 750 /etc/pki
1221 richard 702 
} # End CA ()
1 root 703 
 
704 
##########################################################################################
1221 richard 705 
##			Fonction "init_db"						##
1 root 706 
## - Initialisation de la base Mysql							##
707 
## - Affectation du mot de passe de l'administrateur (root)				##
708 
## - Suppression des bases et des utilisateurs superflus				##
709 
## - Création de la base 'radius'							##
710 
## - Installation du schéma de cette base						##
711 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
712 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
713 
##########################################################################################
714 
init_db ()
715 
{
716 
	mkdir -p /var/lib/mysql/.tmp
1008 richard 717 
	chown -R mysql:mysql /var/lib/mysql/
227 franck 718 
	[ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf		# prend en compte les migrations de MySQL
1 root 719 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
720 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
721 
	/etc/init.d/mysqld start
722 
	sleep 4
723 
	mysqladmin -u root password $mysqlpwd
724 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
615 richard 725 
# Delete exemple databases if exist
1 root 726 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;"
615 richard 727 
# Create 'radius' database
1 root 728 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
615 richard 729 
# Add an empty radius database structure
364 franck 730 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 731 
# modify the start script in order to close accounting connexion when the system is comming down or up
732 
	[ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default
733 
	$SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
734 
	$SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld
1 root 735 
} # End init_db ()
736 
 
737 
##########################################################################
1221 richard 738 
##			Fonction "param_radius"				##
1 root 739 
## - Paramètrage des fichiers de configuration FreeRadius		##
740 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
741 
## - Modification de fichier de conf pour l'accès à Mysql		##
742 
##########################################################################
743 
param_radius ()
744 
{
745 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
746 
	chown -R radius:radius /etc/raddb
747 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
748 
# paramètrage radius.conf
749 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
750 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
751 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
752 
# suppression de la fonction proxy
753 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
754 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
654 richard 755 
# suppression du module EAP
756 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1 root 757 
# écoute sur loopback uniquement (à modifier plus tard pour l'EAP)
758 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
759 
# prise en compte du module SQL et des compteurs SQL
760 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
761 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
762 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
763 
# purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar
764 
	rm -f /etc/raddb/sites-enabled/*
765 
       	cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar
766 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
767 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
768 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
769 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 770 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 771 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
772 
# configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
773 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
774 
	cat << EOF > /etc/raddb/clients.conf
775 
client 127.0.0.1 {
776 
	secret = $secretradius
777 
	shortname = localhost
778 
}
779 
EOF
780 
# modif sql.conf
781 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
782 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
783 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
784 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
785 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
786 
# modif dialup.conf
787 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
788 
	cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1114 richard 789 
# insures that mysql is up before radius start
1184 crox53 790 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1157 stephane 791 
 
1 root 792 
} # End param_radius ()
793 
 
794 
##########################################################################
1221 richard 795 
##			Function "param_web_radius"			##
1 root 796 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
797 
## - Création du lien vers la page de changement de mot de passe        ##
798 
##########################################################################
799 
param_web_radius ()
800 
{
801 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 802 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
803 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
804 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 805 
# copie des fichiers modifiés
806 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 807 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 808 
# Modification des fichiers de configuration
1 root 809 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 810 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 811 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
812 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
813 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
814 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
815 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
816 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
817 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 818 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 819 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
820 
	cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 821 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 822 
nas1_name: alcasar-$ORGANISME
1 root 823 
nas1_model: Portail captif
824 
nas1_ip: $PRIVATE_IP
825 
nas1_port_num: 0
826 
nas1_community: public
827 
EOF
828 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
829 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
830 
	cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 831 
# Ajout du mappage des attributs chillispot
832 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
833 
	cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 834 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
835 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default
836 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
837 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 838 
	chown -R apache:apache /etc/freeradius-web
1 root 839 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
840 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 841 
<Directory $DIR_WEB/pass>
1 root 842 
	SSLRequireSSL
843 
	AllowOverride None
844 
	Order deny,allow
845 
	Deny from all
846 
	Allow from 127.0.0.1
847 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 848 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 849 
</Directory>
850 
EOF
851 
} # End of param_web_radius ()
852 
 
799 richard 853 
##################################################################################
1221 richard 854 
##			Fonction "param_chilli"					##
799 richard 855 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
856 
## - Paramètrage de la page d'authentification (intercept.php)			##
857 
##################################################################################
1 root 858 
param_chilli ()
859 
{
799 richard 860 
# init file creation
461 richard 861 
	[ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default
799 richard 862 
	cat <<EOF > /etc/init.d/chilli
863 
#!/bin/sh
864 
#
865 
# chilli CoovaChilli init
866 
#
867 
# chkconfig: 2345 65 35
868 
# description: CoovaChilli
869 
### BEGIN INIT INFO
870 
# Provides:       chilli
871 
# Required-Start: network
872 
# Should-Start:
873 
# Required-Stop:  network
874 
# Should-Stop:
875 
# Default-Start:  2 3 5
876 
# Default-Stop:
877 
# Description:    CoovaChilli access controller
878 
### END INIT INFO
879 
 
880 
[ -f /usr/sbin/chilli ] || exit 0
881 
. /etc/init.d/functions
882 
CONFIG=/etc/chilli.conf
883 
pidfile=/var/run/chilli.pid
884 
[ -f \$CONFIG ] || {
885 
    echo "\$CONFIG Not found"
886 
    exit 0
887 
}
888 
RETVAL=0
889 
prog="chilli"
890 
case \$1 in
891 
    start)
892 
	if [ -f \$pidfile ] ; then
893 
		gprintf "chilli is already running"
894 
	else
895 
        	gprintf "Starting \$prog: "
896 
		rm -f /var/run/chilli* # cleaning
897 
        	/sbin/modprobe tun >/dev/null 2>&1
898 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
899 
		[ -e /dev/net/tun ] || {
900 
	    	(cd /dev;
901 
			mkdir net;
902 
			cd net;
903 
			mknod tun c 10 200)
904 
		}
905 
		ifconfig eth1 0.0.0.0
906 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
907 
        	RETVAL=$?
908 
	fi
909 
	;;
910 
 
911 
    reload)
912 
	killall -HUP chilli
913 
	;;
914 
 
915 
    restart)
916 
	\$0 stop
917 
        sleep 2
918 
	\$0 start
919 
	;;
920 
 
921 
    status)
922 
        status chilli
923 
        RETVAL=0
924 
        ;;
925 
 
926 
    stop)
927 
	if [ -f \$pidfile ] ; then
928 
        	gprintf "Shutting down \$prog: "
929 
		killproc /usr/sbin/chilli
930 
		RETVAL=\$?
931 
		[ \$RETVAL = 0 ] && rm -f $pidfile
932 
	else
933 
        	gprintf "chilli is not running"
934 
	fi
935 
	;;
936 
 
937 
    *)
938 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
939 
        exit 1
940 
esac
941 
echo
942 
EOF
943 
 
944 
# conf file creation
346 richard 945 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
946 
	cat <<EOF > /etc/chilli.conf
947 
# coova config for ALCASAR
948 
cmdsocket	/var/run/chilli.sock
949 
unixipc		chilli.eth1.ipc
950 
pidfile		/var/run/chilli.eth1.pid
951 
net		$PRIVATE_NETWORK_MASK
595 richard 952 
dhcpif		$INTIF
841 richard 953 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 954 
#nodynip
865 richard 955 
#statip
956 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 957 
domain		$DOMAIN
355 richard 958 
dns1		$PRIVATE_IP
959 
dns2		$PRIVATE_IP
346 richard 960 
uamlisten	$PRIVATE_IP
503 richard 961 
uamport		3990
837 richard 962 
macauth
963 
macpasswd	password
1243 richard 964 
locationname	$HOSTNAME.$DOMAIN
346 richard 965 
radiusserver1	127.0.0.1
966 
radiusserver2	127.0.0.1
967 
radiussecret	$secretradius
968 
radiusauthport	1812
969 
radiusacctport	1813
1243 richard 970 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
971 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 972 
uamsecret	$secretuam
1249 richard 973 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 974 
coaport		3799
503 richard 975 
include		$DIR_DEST_ETC/alcasar-uamallowed
976 
include		$DIR_DEST_ETC/alcasar-uamdomain
1157 stephane 977 
#dhcpgateway
978 
#dhcprelayagent
979 
#dhcpgatewayport
346 richard 980 
EOF
977 richard 981 
# create file for DHCP static ip. Reserve the second IP address for eth1 (the first one is for tun0)
982 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 983 
# create files for trusted domains and urls
1148 crox53 984 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 985 
	chown root:apache $DIR_DEST_ETC/alcasar-*
986 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 987 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 988 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
989 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 990 
# user 'chilli' creation (in order to run conup/off and up/down scripts
991 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
992 
	if [ "$chilli_exist" == "1" ]
993 
	then
994 
	      userdel -r chilli 2>/dev/null
995 
	fi
996 
	groupadd -f chilli
997 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1 root 998 
}  # End of param_chilli ()
999 
 
1000 
##########################################################
1221 richard 1001 
##			Fonction "param_squid"		##
1 root 1002 
## - Paramètrage du proxy 'squid' en mode 'cache'	##
1003 
## - Initialisation de la base de données  		##
1004 
##########################################################
1005 
param_squid ()
1006 
{
1007 
# paramètrage de Squid (connecté en série derrière Dansguardian)
1008 
	[ -e /etc/squid/squid.conf.default  ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default
1009 
# suppression des références 'localnet', 'icp', 'htcp' et 'always_direct'
1010 
	$SED "/^acl localnet/d" /etc/squid/squid.conf
1011 
	$SED "/^icp_access allow localnet/d" /etc/squid/squid.conf
1012 
	$SED "/^icp_port 3130/d" /etc/squid/squid.conf
1013 
	$SED "/^http_access allow localnet/d" /etc/squid/squid.conf
1014 
	$SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf
1015 
	$SED "/^always_direct allow localnet/d" /etc/squid/squid.conf
1016 
# mode 'proxy transparent local'
595 richard 1017 
	$SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf
726 franck 1018 
# Configuration du cache local
749 franck 1019 
	$SED "s?^#cache_dir.*?cache_dir ufs \/var\/spool\/squid 256 16 256?g" /etc/squid/squid.conf
1159 crox53 1020 
# désactivation des "access log"
1021 
	echo '#Disable access log' >> /etc/squid/squid.conf
1022 
        echo "access_log none" >> /etc/squid/squid.conf
835 richard 1023 
# anonymisation of squid version
813 richard 1024 
	echo "via off" >> /etc/squid/squid.conf
835 richard 1025 
# remove the 'X_forwarded' http option
812 richard 1026 
	echo "forwarded_for delete" >> /etc/squid/squid.conf
835 richard 1027 
# linked squid output in HAVP input
1028 
	echo "cache_peer 127.0.0.1 parent 8090 0 no-query default" >> /etc/squid/squid.conf
1029 
	echo "never_direct allow all" >> /etc/squid/squid.conf
1030 
# avoid error messages on network interfaces state changes
313 richard 1031 
	$SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid
894 richard 1032 
# reduce squid shutdown time (100 to 50)
1033 
	$SED "s?^SQUID_SHUTDOWN_TIMEOUT.*?SQUID_SHUTDOWN_TIMEOUT=50?g" /etc/sysconfig/squid
1034 
 
835 richard 1035 
# Squid cache init
1 root 1036 
	/usr/sbin/squid -z
1037 
}  # End of param_squid ()
1038 
 
1039 
##################################################################
1221 richard 1040 
##		Fonction "param_dansguardian"			##
1 root 1041 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1042 
##################################################################
1043 
param_dansguardian ()
1044 
{
1045 
	mkdir /var/dansguardian
1046 
	chown dansguardian /var/dansguardian
497 richard 1047 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
307 richard 1048 
# Le filtrage est désactivé par défaut
497 richard 1049 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1 root 1050 
# la page d'interception est en français
497 richard 1051 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1 root 1052 
# on limite l'écoute de Dansguardian côté LAN
497 richard 1053 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
835 richard 1054 
# on chaîne Dansguardian au proxy cache SQUID
1055 
	$SED "s?^proxyport.*?proxyport = 3128?g" $DIR_DG/dansguardian.conf
1 root 1056 
# on remplace la page d'interception (template)
1057 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1058 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1059 
# on ne loggue que les deny (pour le reste, on a squid)
497 richard 1060 
	$SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf
659 richard 1061 
# lauch of 10 daemons (20 in largest server)
1062 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1063 
# on désactive par défaut le controle de contenu des pages html
497 richard 1064 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1065 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1066 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1067 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1068 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1069 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1070 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1071 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1072 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1073 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1074 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1075 
	touch $DIR_DG/lists/bannedextensionlist
1076 
	touch $DIR_DG/lists/bannedmimetypelist
1077 
# 'Safesearch' regex actualisation
498 richard 1078 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1079 
# empty LAN IP list that won't be WEB filtered
1080 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1081 
	touch $DIR_DG/lists/exceptioniplist
1082 
# Keep a copy of URL & domain filter configuration files
1083 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1084 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1 root 1085 
} # End of param_dansguardian ()
1086 
 
71 richard 1087 
##################################################################
1221 richard 1088 
##			Fonction "antivirus"			##
479 richard 1089 
## - configuration havp + libclamav				##
71 richard 1090 
##################################################################
1091 
antivirus ()
1092 
{
288 richard 1093 
# création de l'usager 'havp'
1094 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1095 
	if [ "$havp_exist" == "1" ]
288 richard 1096 
	then
478 richard 1097 
	      userdel -r havp 2>/dev/null
894 richard 1098 
	      groupdel havp 2>/dev/null
288 richard 1099 
	fi
307 richard 1100 
	groupadd -f havp
796 richard 1101 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
476 richard 1102 
	mkdir -p /var/tmp/havp /var/log/havp
1103 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1104 
# configuration d'HAVP
1105 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1106 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
631 richard 1107 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1108 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1109 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1110 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1111 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1112 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1113 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1114 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1115 
# skip checking of youtube flow (too heavy load / risk too low)
1116 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1117 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1118 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
481 franck 1119 
# remplacement du fichier d'initialisation
335 richard 1120 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
1005 richard 1121 
# if keep old init file : $SED "/$HAVP_BIN -c $HAVP_CONFIG/i chown -R havp:havp \/var\/tmp\/havp" /etc/init.d/havp
481 franck 1122 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
340 richard 1123 
# on remplace la page d'interception (template)
1124 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1125 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
489 richard 1126 
# automatisation de la mise à jour de la base antivirale (toutes les 2 heures)
1127 
	$SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf
1128 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
734 richard 1129 
# Virus database update
1130 
	rm -f /var/lib/clamav/*.cld # in case of old database scheme
1005 richard 1131 
	cp -f $DIR_CONF/clamav-main.cvd /var/lib/clamav/main.cvd
1132 
	/usr/bin/freshclam
71 richard 1133 
}
1134 
 
1 root 1135 
##################################################################################
1221 richard 1136 
##			function "param_ulogd"					##
476 richard 1137 
## - Ulog config for multi-log files 						##
1138 
##################################################################################
1139 
param_ulogd ()
1140 
{
1141 
# Three instances of ulogd (three different logfiles)
1142 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1143 
	nl=1
1244 richard 1144 
	for log_type in tracability ssh ext-access
478 richard 1145 
	do
1146 
		[ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log
1147 
		cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf
1148 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1149 
		$SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf
1150 
		cat << EOF >> /etc/ulogd-$log_type.conf
1151 
[LOGEMU]
1152 
file="/var/log/firewall/$log_type.log"
1153 
sync=1
1154 
EOF
1155 
		nl=`expr $nl + 1`
1156 
	done
476 richard 1157 
	chown -R root:apache /var/log/firewall
1158 
	chmod 750 /var/log/firewall
1159 
	chmod 640 /var/log/firewall/*
1160 
	[ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default
1161 
	cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd
1162 
}  # End of param_ulogd ()
1163 
 
1159 crox53 1164 
 
1165 
##########################################################
1221 richard 1166 
##              Function "param_nfsen"			##
1159 crox53 1167 
##########################################################
1168 
param_nfsen()
1 root 1169 
{
1159 crox53 1170 
#Decompression tarball
1221 richard 1171 
	tar xvzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1159 crox53 1172 
#Création groupe et utilisteur
1221 richard 1173 
	if grep "^www-data:" /etc/group > /dev/null; then
1174 
		echo "Group already exists !"
1175 
	else
1176 
		groupadd www-data
1177 
		echo "Group 'www-data' created !"
1178 
	fi
1179 
	if grep "^nfsen:" /etc/passwd > /dev/null; then
1180 
		echo "User already exists !"
1181 
	else
1182 
		useradd -m nfsen
1183 
		echo "User 'nfsen' created !"
1184 
	fi
1185 
	usermod -G www-data nfsen
1159 crox53 1186 
#Ajout du plugin nfsen : PortTracker
1221 richard 1187 
	mkdir -p /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1188 
	chown -R nfsen:www-data /var/www/nfsen
1189 
	chown -R apache:apache /usr/share/nfsen /var/log/netflow/porttracker
1190 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1159 crox53 1191 
#Copie du fichier de conf modifié de nfsen
1221 richard 1192 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1159 crox53 1193 
#Copie du script d'initialisation de nfsen
1221 richard 1194 
	cp $DIR_CONF/nfsen/nfsen.service /lib/systemd/system/
1159 crox53 1195 
#Installation de nfsen via le scrip Perl
1221 richard 1196 
	DirTmp=$(pwd)
1197 
	cd /tmp/nfsen-1.3.6p1/
1198 
	/usr/bin/perl5 install.pl etc/nfsen.conf #script lancé deux fois pour corriger,
1199 
	/usr/bin/perl5 install.pl etc/nfsen.conf #un problème Perl : "Semaphore introuvable"
1159 crox53 1200 
#Création de la DB pour rrdtool
1221 richard 1201 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1202 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1203 
	sudo -u apache nftrack -I -d /var/log/netflow/porttracker
1204 
	chown -R apache:www-data /var/log/netflow/porttracker/
1205 
	chmod -R 775 /var/log/netflow/porttracker
1159 crox53 1206 
#Configuration du fichier de conf d'apache
1221 richard 1207 
	if [ -f /etc/httpd/conf.d/nfsen.conf ];then
1208 
		rm -f /etc/httpd/conf.d/nfsen.conf
1209 
	fi
1210 
	cat <<EOF >> /etc/httpd/conf.d/nfsen.conf
1159 crox53 1211 
Alias /nfsen /var/www/nfsen
1212 
<Directory /var/www/nfsen/>
1213 
DirectoryIndex nfsen.php
1214 
Options -Indexes
1215 
AllowOverride all
1216 
order allow,deny
1217 
allow from all
1218 
AddType application/x-httpd-php .php
1219 
php_flag magic_quotes_gpc on
1220 
php_flag track_vars on
1 root 1221 
</Directory>
1222 
EOF
1223 crox53 1223 
#Ajout du paramètre : IP d'écoute pour le collecteur (nfcapd)
1229 crox53 1224 
$SED s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1";'?g /usr/libexec/NfSenRC.pm
1210 crox53 1225 
#Configuration du délais d'expiration des captures du profile "live"
1250 richard 1226 
	nfsen -m live -e 62d 2>/dev/null
1159 crox53 1227 
#Suppression des sources de nfsen
1221 richard 1228 
	cd $DirTmp
1229 
	rm -rf /tmp/nfsen-1.3.6p1/
1159 crox53 1230 
} # End of param_nfsen
1 root 1231 
 
1232 
##########################################################
1221 richard 1233 
##		Function "param_dnsmasq"		##
1 root 1234 
##########################################################
219 jeremy 1235 
param_dnsmasq ()
1236 
{
1237 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
259 richard 1238 
	$SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux
503 richard 1239 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1240 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1241 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1242 
# Configuration file for "dnsmasq in forward mode"
503 richard 1243 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
259 richard 1244 
listen-address=$PRIVATE_IP
1245 
listen-address=127.0.0.1
286 richard 1246 
no-dhcp-interface=$INTIF
259 richard 1247 
bind-interfaces
1248 
cache-size=256
1249 
domain=$DOMAIN
1250 
domain-needed
1251 
expand-hosts
1252 
bogus-priv
1253 
filterwin2k
1254 
server=$DNS1
1255 
server=$DNS2
498 richard 1256 
# le servive DHCP est configuré mais n'est exploité que pour le "bypass"
865 richard 1257 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1258 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1259 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1260 
 
291 franck 1261 
# Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1262 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1263 
EOF
520 richard 1264 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole")
1265 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1266 
	# Configuration file for "dnsmasq with blackhole"
1267 
# Inclusion de la blacklist <domains> de Toulouse dans la configuration
1015 richard 1268 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
503 richard 1269 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
498 richard 1270 
listen-address=$PRIVATE_IP
1271 
port=54
1272 
no-dhcp-interface=$INTIF
1273 
bind-interfaces
1274 
cache-size=256
1275 
domain=$DOMAIN
1276 
domain-needed
1277 
expand-hosts
1278 
bogus-priv
1279 
filterwin2k
1280 
server=$DNS1
1281 
server=$DNS2
1282 
EOF
718 franck 1283 
 
800 richard 1284 
# Init file modification
1221 richard 1285 
	[ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default
800 richard 1286 
# Start and stop a 2nd process for the "DNS blackhole"
1221 richard 1287 
	cp -f $DIR_CONF/dnsmasq /etc/init.d/dnsmasq
800 richard 1288 
# Start after chilli (65) which create tun0
1221 richard 1289 
	$SED "s?^# chkconfig:.*?# chkconfig: 2345 99 40?g" /etc/init.d/dnsmasq
933 franck 1290 
# Optionnellement on pré-active les logs DNS des clients
1221 richard 1291 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1292 
	$SED "s?log-facility?#OPTIONS=\"-q --log-facility=/var/log/dnsmasq/queries.log\"?g"  /etc/sysconfig/dnsmasq
1157 stephane 1293 
# Optionnellement, exemple de paramètre supplémentaire pour le cache memoire
1221 richard 1294 
	echo '#OPTIONS="$OPTIONS --cache-size=250"' >> /etc/sysconfig/dnsmasq
933 franck 1295 
# Optionnellement, exemple de configuration avec un A.D.
1221 richard 1296 
	echo '#OPTIONS="$OPTIONS --server=/your.domain/192.168.182.3"' >> /etc/sysconfig/dnsmasq
308 richard 1297 
} # End dnsmasq
1298 
 
1299 
##########################################################
1221 richard 1300 
##		Fonction "BL"				##
308 richard 1301 
##########################################################
1302 
BL ()
1303 
{
1304 
# on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR
648 richard 1305 
	rm -rf $DIR_DG/lists/blacklists
1306 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
878 richard 1307 
# on crée le répertoire ossi (noms de domaine et URLs ajoutés à la BL)
1308 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1309 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1310 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
309 richard 1311 
# On crée les fichiers vides de sites ou d'URL réhabilités
648 richard 1312 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1313 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1314 
	touch $DIR_DG/lists/exceptionsitelist
1315 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1316 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1317 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1318 
# Dansguardian filter config for ALCASAR
1319 
EOF
648 richard 1320 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1321 
# Dansguardian domain filter config for ALCASAR
1322 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1323 
#**
1324 
# block all SSL and CONNECT tunnels
1325 
**s
1326 
# block all SSL and CONNECT tunnels specified only as an IP
1327 
*ips
1328 
# block all sites specified only by an IP
1329 
*ip
1330 
EOF
1000 richard 1331 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1332 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1333 
# Bing - add 'adlt=strict'
1334 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1335 
# Youtube - add 'edufilter=your_ID'
885 richard 1336 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1337 
EOF
1000 richard 1338 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1339 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
648 richard 1340 
	chown -R dansguardian:apache $DIR_DG
1341 
	chmod -R g+rw $DIR_DG
786 richard 1342 
# On adapte la BL de Toulouse à notre structure
654 richard 1343 
	if [ "$mode" != "update" ]; then
1344 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1345 
	fi
308 richard 1346 
}
219 jeremy 1347 
 
1 root 1348 
##########################################################
1221 richard 1349 
##		Fonction "cron"				##
1 root 1350 
## - Mise en place des différents fichiers de cron	##
1351 
##########################################################
1352 
cron ()
1353 
{
1354 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1355 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1356 
	cat <<EOF > /etc/crontab
1357 
SHELL=/bin/bash
1358 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1359 
MAILTO=root
1360 
HOME=/
1361 
 
1362 
# run-parts
1363 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1364 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1365 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1366 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1367 
EOF
1368 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1369 
	cat <<EOF >> /etc/anacrontab
667 franck 1370 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1371 
7       10      cron.logExport          nice /etc/cron.d/alcasar-export_log
1372 
7       15      cron.logClean           nice /etc/cron.d/alcasar-clean_log
1373 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1374 
EOF
1247 crox53 1375 
 
811 richard 1376 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1377 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1378 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1379 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1380 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1381 
EOF
952 franck 1382 
	cat <<EOF > /etc/cron.d/alcasar-archive
1383 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1384 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1385 
EOF
667 franck 1386 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1387 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1388 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1389 
EOF
722 franck 1390 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1391 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1392 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1393 
EOF
1247 crox53 1394 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1395 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1396 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1397 
#EOF
1159 crox53 1398 
 
1 root 1399 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1400 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1401 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1402 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1403 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1404 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1405 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1406 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1407 
	rm -f /etc/cron.daily/freeradius-web
1408 
	rm -f /etc/cron.monthly/freeradius-web
1409 
	cat << EOF > /etc/cron.d/freeradius-web
1410 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1411 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1412 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1413 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1414 
EOF
671 franck 1415 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1416 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1417 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1418 
EOF
808 franck 1419 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1420 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1421 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1422 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1423 
EOF
522 richard 1424 
# suppression des crons usagers
1425 
	rm -f /var/spool/cron/*
1 root 1426 
} # End cron
1427 
 
1428 
##################################################################
1221 richard 1429 
## 			Fonction "Fail2Ban"			##
1163 crox53 1430 
##- Modification de la configuration de fail2ban		##
1431 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1432 
##################################################################
1433 
fail2ban()
1434 
{
1191 crox53 1435 
	$DIR_CONF/fail2ban.sh
1192 crox53 1436 
#Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1437 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1438 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1439 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1440 
	chmod 644 /var/Save/logs/security/watchdog.log
1163 crox53 1441 
} #Fin de fail2ban_install()
1442 
 
1443 
##################################################################
1221 richard 1444 
##			Fonction "post_install"			##
1 root 1445 
## - Modification des bannières (locales et ssh) et des prompts ##
1446 
## - Installation de la structure de chiffrement pour root	##
1447 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1448 
## - Mise en place du la rotation des logs			##
5 franck 1449 
## - Configuration dans le cas d'une mise à jour		##
1 root 1450 
##################################################################
1451 
post_install()
1452 
{
1453 
# adaptation du script "chien de garde" (watchdog)
376 franck 1454 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1455 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1456 
# création de la bannière locale
1007 richard 1457 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1458 
	cp -f $DIR_CONF/banner /etc/mageia-release
1459 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1460 
# création de la bannière SSH
1007 richard 1461 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1462 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1463 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1464 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1465 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1466 
# postfix banner anonymisation
1467 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1468 
# sshd écoute côté LAN et WAN
1 root 1469 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1470 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1471 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1472 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1473 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1474 
	echo "QOS=off" >> $CONF_FILE
1475 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1476 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1477 
	echo "WEB_ANTIVIRUS=on" >> $CONF_FILE
628 richard 1478 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1479 
	echo "DNS_FILTERING=off" >> $CONF_FILE
885 richard 1480 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1481 
	echo "MULTIWAN=off" >> $CONF_FILE
1482 
	echo "FAILOVER=30" >> $CONF_FILE
1483 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1484 
	echo "#WAN1=\"1,eth0:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1485 
	echo "#WAN2=\"1,eth0:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1486 
# Coloration des prompts
1487 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1488 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1489 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1490 
# Droits d'exécution pour utilisateur apache et sysadmin
1491 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1492 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1493 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
132 franck 1494 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd)
1 root 1495 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1496 
	chmod 644 /etc/logrotate.d/*
714 franck 1497 
# rectification sur versions précédentes de la compression des logs
706 franck 1498 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1499 
# actualisation des fichiers logs compressés
714 franck 1500 
	for dir in firewall squid dansguardian httpd
706 franck 1501 
	do
714 franck 1502 
	      find /var/log/$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 1503 
	done
1221 richard 1504 
# create the alcasar-load_balancing unit
1505 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1506 
#  This file is part of systemd.
1507 
#
1508 
#  systemd is free software; you can redistribute it and/or modify it
1509 
#  under the terms of the GNU General Public License as published by
1510 
#  the Free Software Foundation; either version 2 of the License, or
1511 
#  (at your option) any later version.
1512 
 
1513 
# This unit lauches alcasar-load-balancing.sh script.
1514 
[Unit]
1515 
Description=alcasar-load_balancing.sh execution
1516 
After=network.target iptables.service
1517 
 
1518 
[Service]
1519 
Type=oneshot
1520 
RemainAfterExit=yes
1521 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1522 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1523 
TimeoutSec=0
1524 
SysVStartPriority=99
1525 
 
1526 
[Install]
1527 
WantedBy=multi-user.target
1157 stephane 1528 
EOF
1221 richard 1529 
# processes launched at boot time (SYSV)
1530 
	for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd netfs mysqld dansguardian havp freshclam
1531 
	do
1532 
		/sbin/chkconfig --add $i
1533 
	done
1534 
# processes launched at boot time (Systemctl)
1535 
	for i in alcasar-load_balancing.service nfsen.service
953 franck 1536 
 
1221 richard 1537 
	do
1538 
		systemctl enable $i
1539 
	done
1540 
# Apply French Security Agency (ANSSI) rules
568 richard 1541 
# ignorer les broadcast ICMP. (attaque smurf)
1221 richard 1542 
	sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
568 richard 1543 
# ignorer les erreurs ICMP bogus
1221 richard 1544 
	sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1
595 richard 1545 
# désactiver l'envoi et la réponse aux ICMP redirects
1221 richard 1546 
	sysctl -w net.ipv4.conf.all.accept_redirects=0
1547 
	accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l`
568 richard 1548 
	if [ "$accept_redirect" == "0" ]
1549 
	then
679 richard 1550 
		echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf
1551 
	else
1552 
		$SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf
568 richard 1553 
	fi
1221 richard 1554 
	sysctl -w net.ipv4.conf.all.send_redirects=0
1555 
	send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l`
568 richard 1556 
	if [ "$send_redirect" == "0" ]
1557 
	then
679 richard 1558 
		echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf
1559 
	else
1560 
		$SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf
568 richard 1561 
	fi
1562 
# activer les SYN Cookies (attaque syn flood)
1221 richard 1563 
	sysctl -w net.ipv4.tcp_syncookies=1
1564 
	tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l`
568 richard 1565 
	if [ "$tcp_syncookies" == "0" ]
1566 
	then
679 richard 1567 
		echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
1568 
	else
1569 
		$SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf
568 richard 1570 
	fi
595 richard 1571 
# activer l'antispoofing niveau Noyau
1221 richard 1572 
	sysctl -w net.ipv4.conf.all.rp_filter=1
568 richard 1573 
# ignorer le source routing
1221 richard 1574 
	sysctl -w net.ipv4.conf.all.accept_source_route=0
1575 
	 accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l`
568 richard 1576 
	if [ "$accept_source_route" == "0" ]
1577 
	then
679 richard 1578 
		echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf
1579 
	else
1580 
		$SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf
568 richard 1581 
	fi
679 richard 1582 
# réglage du timer de maintien de suivi de session à 1h (3600s) au lieu de 5 semaines
1221 richard 1583 
	sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=3600
1584 
	timeout_established=`grep timeout_established /etc/sysctl.conf|wc -l`
679 richard 1585 
	if [ "$timeout_established" == "0" ]
1586 
	then
1587 
		echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.conf
1588 
	else
793 richard 1589 
		$SED "s?timeout_established.*?timeout_established = 3600?g" /etc/sysctl.conf
679 richard 1590 
	fi
1157 stephane 1591 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1221 richard 1592 
	sysctl -w net.ipv4.conf.all.log_martians=0
306 richard 1593 
# On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys
1005 richard 1594 
# ???	$SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver
1003 richard 1595 
# switch to multi-users runlevel (instead of x11)
1221 richard 1596 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1597 
#	GRUB modifications
1598 
# limit wait time to 3s
1599 
# create an alcasar entry instead of linux-nonfb
1600 
# change display to 1024*768 (vga791)
1221 richard 1601 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1602 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1603 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1604 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1605 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1606 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1607 
# Remove unused services and users
1221 richard 1608 
	for old_svc in alsa sound dm
1609 
	do
1610 
		/sbin/chkconfig --del $old_svc
1611 
	done
1612 
	for svc in snmpd.service sshd.service
1613 
	do
1614 
		/bin/systemctl disable $svc
1615 
	done
1616 
	for rm_users in avahi-autoipd avahi icapd
1617 
	do
1618 
		user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1619 
		if [ "$user" == "$rm_users" ]
1620 
		then
1621 
			/usr/sbin/userdel -f $rm_users
1622 
		fi
1623 
	done
1624 
# Load and apply the previous conf file
1625 
	if [ "$mode" = "update" ]
532 richard 1626 
	then
1266 richard 1627 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1628 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1629 
		PARENT_SCRIPT=`basename $0`
1630 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1631 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1632 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1633 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1634 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1635 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1636 
		then
1637 
			header_install
1638 
			if [ $Lang == "fr" ]
1639 
			then
1640 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1641 
				echo
1642 
				echo -n "Nom : "
1643 
			else
1644 
				echo "This update need to redefine the first admin account"
1645 
				echo
1646 
				echo -n "Account : "
1647 
			fi
1648 
			read admin_portal
1649 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1650 
			mkdir -p $DIR_DEST_ETC/digest
1651 
			chmod 755 $DIR_DEST_ETC/digest
1652 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1653 
			do
1654 
				/usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1655 
			done
1656 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1657 
		fi
532 richard 1658 
	fi
1221 richard 1659 
	rm -f /tmp/alcasar-conf*
1660 
	chown -R root:apache $DIR_DEST_ETC/*
1661 
	chmod -R 660 $DIR_DEST_ETC/*
1662 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1663 
# Apply and save the firewall rules
1664 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1665 
	sleep 2
1 root 1666 
	cd $DIR_INSTALL
5 franck 1667 
	echo ""
1 root 1668 
	echo "#############################################################################"
638 richard 1669 
	if [ $Lang == "fr" ]
1670 
		then
1671 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1672 
		echo "#                                                                           #"
1673 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1674 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1675 
		echo "#                                                                           #"
1676 
		echo "#############################################################################"
1677 
		echo
1678 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1679 
		echo
1680 
		echo "- Lisez attentivement la documentation d'exploitation"
1681 
		echo
1682 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1683 
		echo
1684 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1685 
	else
1686 
		echo "#                        Enf of ALCASAR install process                     #"
1687 
		echo "#                                                                           #"
1688 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1689 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1690 
		echo "#                                                                           #"
1691 
		echo "#############################################################################"
1692 
		echo
1693 
		echo "- The system will be rebooted in order to operate ALCASAR"
1694 
		echo
1695 
		echo "- Read the exploitation documentation"
1696 
		echo
1697 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1698 
		echo
1699 
		echo "                   Hit 'Enter' to continue"
1700 
	fi
815 richard 1701 
	sleep 2
1702 
	if [ "$mode" != "update" ]
820 richard 1703 
	then
815 richard 1704 
		read a
1705 
	fi
774 richard 1706 
	clear
1 root 1707 
	reboot
1708 
} # End post_install ()
1709 
 
1710 
#################################
1005 richard 1711 
#  	Main Install loop  	#
1 root 1712 
#################################
832 richard 1713 
dir_exec=`dirname "$0"`
1714 
if [ $dir_exec != "." ]
1715 
then
1716 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1717 
	echo "Launch this program from the ALCASAR archive directory"
1718 
	exit 0
1719 
fi
1720 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1721 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1722 
nb_args=$#
1723 
args=$1
1724 
if [ $nb_args -eq 0 ]
1725 
then
1726 
	nb_args=1
1727 
	args="-h"
1728 
fi
1062 richard 1729 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1730 
case $args in
1731 
	-\? | -h* | --h*)
1732 
		echo "$usage"
1733 
		exit 0
1734 
		;;
291 franck 1735 
	-i | --install)
959 franck 1736 
		license
5 franck 1737 
		header_install
29 richard 1738 
		testing
1249 richard 1739 
# Test if ALCASAR is already installed (before v2.2, the conf file doesn't exist --> can't update)
1740 
		if [ -e $CONF_FILE ]
1 root 1741 
		then
1249 richard 1742 
			current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
595 richard 1743 
			if [ $Lang == "fr" ]
1249 richard 1744 
				then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
1745 
				else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
595 richard 1746 
			fi
5 franck 1747 
			response=0
460 richard 1748 
			PTN='^[oOnNyY]$'
580 richard 1749 
			until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1750 
			do
595 richard 1751 
				if [ $Lang == "fr" ]
1752 
					then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
1753 
					else echo -n "Do you want to update (Y/n)?";
1754 
				 fi
5 franck 1755 
				read response
1756 
			done
597 richard 1757 
			if [ "$response" = "n" ] || [ "$response" = "N" ]
5 franck 1758 
			then
597 richard 1759 
				rm -f /tmp/alcasar-conf*
1760 
			else
636 richard 1761 
# Create a backup of running version importants files
389 franck 1762 
				$DIR_SCRIPTS/alcasar-conf.sh --create
532 richard 1763 
				mode="update"
5 franck 1764 
			fi
1 root 1765 
		fi
595 richard 1766 
# RPMs install
1767 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1768 
		if [ "$?" != "0" ]
1 root 1769 
		then
595 richard 1770 
			exit 0
1771 
		fi
1249 richard 1772 
		if [ -e $CONF_FILE ]
595 richard 1773 
		then
597 richard 1774 
# Uninstall the running version
532 richard 1775 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1776 
		fi
636 richard 1777 
# Test if manual update
1057 richard 1778 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" != "update" ]
595 richard 1779 
		then
636 richard 1780 
			header_install
595 richard 1781 
			if [ $Lang == "fr" ]
636 richard 1782 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1783 
				else echo "The configuration file of an old version has been found";
595 richard 1784 
			fi
597 richard 1785 
			response=0
1786 
			PTN='^[oOnNyY]$'
1787 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1788 
			do
1789 
				if [ $Lang == "fr" ]
1790 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1791 
					else echo -n "Do you want to use it (Y/n)?";
1792 
				 fi
1793 
				read response
1794 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1795 
				then rm -f /tmp/alcasar-conf*
1796 
				fi
1797 
			done
1798 
		fi
636 richard 1799 
# Test if update
1057 richard 1800 
		if [ -e /tmp/alcasar-conf* ]
597 richard 1801 
		then
1802 
			if [ $Lang == "fr" ]
1803 
				then echo "#### Installation avec mise à jour ####";
1804 
				else echo "#### Installation with update     ####";
1805 
			fi
636 richard 1806 
# Extract the central configuration file
1057 richard 1807 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 1808 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 1809 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
1810 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
1811 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
1812 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 1813 
			mode="update"
1814 
		else
1815 
			mode="install"
1 root 1816 
		fi
1221 richard 1817 
		for func in init network ACC CA init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_nfsen param_dnsmasq BL cron fail2ban post_install
5 franck 1818 
		do
1819 
			$func
1221 richard 1820 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 1821 
		done
5 franck 1822 
		;;
291 franck 1823 
	-u | --uninstall)
5 franck 1824 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 1825 
		then
597 richard 1826 
			if [ $Lang == "fr" ]
1827 
				then echo "ALCASAR n'est pas installé!";
1828 
				else echo "ALCASAR isn't installed!";
1829 
			fi
1 root 1830 
			exit 0
1831 
		fi
5 franck 1832 
		response=0
1833 
		PTN='^[oOnN]$'
580 richard 1834 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 1835 
		do
597 richard 1836 
			if [ $Lang == "fr" ]
1837 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 1838 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 1839 
			fi
5 franck 1840 
			read response
1841 
		done
1103 richard 1842 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 1843 
		then
1103 richard 1844 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 1845 
		else
1846 
			rm -f /tmp/alcasar-conf*
1 root 1847 
		fi
597 richard 1848 
# Uninstall the running version
65 richard 1849 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 1850 
		;;
1851 
	*)
1852 
		echo "Argument inconnu :$1";
460 richard 1853 
		echo "Unknown argument :$1";
1 root 1854 
		echo "$usage"
1855 
		exit 1
1856 
		;;
1857 
esac
10 franck 1858 
# end of script
366 franck 1859