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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1486 2014-11-13 11:15:17Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1342 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
1378 richard 30 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 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
1389 richard 36 
#	radius			: FreeRadius initialisation
37 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
38 
#	chilli			: coovachilli initialisation (+authentication page)
39 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 40 
#	antivirus		: HAVP + libclamav configuration
1485 richard 41 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 42 
#	ulogd			: log system in userland (match NFLOG target of iptables)
43 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 44 
#	dnsmasq			: Name server configuration
45 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49 
#	post_install		: Security, log rotation, etc.
1 root 50 
 
51 
DATE=`date '+%d %B %Y - %Hh%M'`
52 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54 
mode="install"
1 root 55 
# ******* Files parameters - paramètres fichiers *********
1015 richard 56 
DIR_INSTALL=`pwd`				# current directory
57 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
59 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1471 richard 76 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1336 richard 77 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 78 
MTU="1500"
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
967 franck 87 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
88 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 89 
	fi
975 franck 90 
	echo "Taper sur Entrée pour continuer !"
91 
	echo "Enter to continue."
959 franck 92 
	read a
93 
}
94 
 
1 root 95 
header_install ()
96 
{
97 
	clear
98 
	echo "-----------------------------------------------------------------------------"
460 richard 99 
	echo "                     ALCASAR V$VERSION Installation"
1 root 100 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
101 
	echo "-----------------------------------------------------------------------------"
1389 richard 102 
}
1 root 103 
 
104 
##################################################################
1221 richard 105 
##			Function "testing"			##
1378 richard 106 
## - Test of Mageia version					##
1342 richard 107 
## - Test of free space on /var  (>10G)				##
1005 richard 108 
## - Test of Internet access					##
29 richard 109 
##################################################################
110 
testing ()
111 
{
1362 richard 112 
# Test if ALCASAR is already installed
113 
	if [ -e $CONF_FILE ]
114 
	then
115 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 116 
		if [ $Lang == "fr" ]
1362 richard 117 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
118 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 119 
		fi
1362 richard 120 
		response=0
121 
		PTN='^[oOnNyY]$'
122 
		until [[ $(expr $response : $PTN) -gt 0 ]]
123 
		do
124 
			if [ $Lang == "fr" ]
125 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
126 
				else echo -n "Do you want to update (Y/n)?";
127 
			 fi
128 
			read response
129 
		done
130 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
131 
		then
132 
			rm -f /tmp/alcasar-conf*
133 
		else
1471 richard 134 
# Create a backup of running importants files
1362 richard 135 
			$DIR_SCRIPTS/alcasar-conf.sh --create
136 
			mode="update"
137 
		fi
138 
	else
1365 richard 139 
		if [ ! -d /var/log/netflow/porttracker ]
140 
			then
1378 richard 141 
# Test of free space on /var
1365 richard 142 
			free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
143 
			if [ $free_space -lt 10 ]
144 
				then
145 
				if [ $Lang == "fr" ]
146 
					then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
147 
					else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
148 
				fi
149 
			exit 0
1362 richard 150 
			fi
1378 richard 151 
		fi
152 
# Test of Mageia version
153 
# extract the current Mageia version and hardware architecture (i586 ou X64)
154 
		fic=`cat /etc/product.id`
155 
		unknown_os=0
156 
		old="$IFS"
157 
		IFS=","
158 
		set $fic
159 
		for i in $*
160 
		do
161 
			if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
162 
				then
163 
				DISTRIBUTION=`echo $i|cut -d"=" -f2`
164 
				unknown_os=`expr $unknown_os + 1`
165 
			fi
166 
			if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
167 
				then
168 
				CURRENT_VERSION=`echo $i|cut -d"=" -f2`
169 
				unknown_os=`expr $unknown_os + 1`
170 
			fi
171 
			if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
172 
				then
173 
				ARCH=`echo $i|cut -d"=" -f2`
174 
				unknown_os=`expr $unknown_os + 1`
175 
			fi
176 
		done
177 
		IFS="$old"
178 
		if [[ ( $unknown_os != 3 || "$DISTRIBUTION" != "Mageia" ) && ( "$CURRENT_VERSION" != "4" ) ]]
179 
			then
180 
			if [ $Lang == "fr" ]
181 
				then
182 
				echo "L'installation ou la mise @ jour d'ALCASAR ne peut pas être réalisée."
183 
				echo "Le système d'exploitation doit être remplacé (Mageia4)"
184 
			else
185 
				echo "The automatic update of ALCASAR can't be performed."
186 
				echo "The OS must be replaced (Mageia4)"
187 
			fi
188 
			if [ -e /tmp/alcasar-conf.tar.gz ]
189 
				then
190 
				echo
191 
				if [ $Lang == "fr" ]
192 
					then
193 
					echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
194 
					echo "2 - Installez Linux-Mageia4 (cf. doc d'installation)"
195 
					echo "3 - copiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
196 
				else
197 
					echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
198 
					echo "2 - Install Linux-Mageia4 (cf. installation doc)"
199 
					echo "3 - Copy the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
200 
				fi
201 
			fi
202 
			exit 0
203 
		fi
1342 richard 204 
	fi
1378 richard 205 
	if [ $Lang == "fr" ]
784 richard 206 
		then echo -n "Tests des paramètres réseau : "
595 richard 207 
		else echo -n "Network parameters tests : "
208 
	fi
1471 richard 209 
 
210 
# Test of Ethernet links state
211 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
212 
	for i in $DOWN_IF
213 
	do
214 
		if [ $Lang == "fr" ]
215 
		then
216 
			echo "Échec"
217 
			echo "Le lien réseau de la carte $i n'est pas actif."
218 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
219 
		else
220 
			echo "Failed"
221 
			echo "The link state of $i interface is down."
222 
			echo "Make sure that this network card is connected to a switch or an A.P."
223 
		fi
224 
		exit 0
225 
	done
226 
	echo -n "."
227 
 
228 
# Test EXTIF config files
784 richard 229 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
230 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
1471 richard 231 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
232 
	then
784 richard 233 
		if [ $Lang == "fr" ]
234 
		then
235 
			echo "Échec"
236 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
237 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 238 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 239 
		else
240 
			echo "Failed"
241 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
242 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 243 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 244 
		fi
830 richard 245 
		echo "DEVICE=$EXTIF"
784 richard 246 
		echo "IPADDR="
247 
		echo "NETMASK="
248 
		echo "GATEWAY="
249 
		echo "DNS1="
250 
		echo "DNS2="
830 richard 251 
		echo "ONBOOT=yes"
784 richard 252 
		exit 0
253 
	fi
254 
	echo -n "."
1471 richard 255 
 
256 
# Test if router is alive (Box FAI)
784 richard 257 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 258 
		if [ $Lang == "fr" ]
259 
		then
260 
			echo "Échec"
261 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
262 
			echo "Réglez ce problème puis relancez ce script."
263 
		else
264 
			echo "Failed"
265 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
266 
			echo "Resolv this problem, then restart this script."
267 
		fi
29 richard 268 
		exit 0
269 
	fi
308 richard 270 
	echo -n "."
978 franck 271 
# On teste le lien vers le routeur par defaut
308 richard 272 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
273 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 274 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 275 
	       	then
595 richard 276 
		if [ $Lang == "fr" ]
277 
		then
278 
			echo "Échec"
279 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
280 
			echo "Réglez ce problème puis relancez ce script."
281 
		else
282 
			echo "Failed"
283 
			echo "The Internet gateway doesn't answered"
284 
			echo "Resolv this problem, then restart this script."
285 
		fi
308 richard 286 
		exit 0
287 
	fi
288 
	echo -n "."
421 franck 289 
# On teste la connectivité Internet
29 richard 290 
	rm -rf /tmp/con_ok.html
308 richard 291 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 292 
	if [ ! -e /tmp/con_ok.html ]
293 
	then
595 richard 294 
		if [ $Lang == "fr" ]
295 
		then
296 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
297 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
298 
			echo "Vérifiez la validité des adresses IP des DNS."
299 
		else
300 
			echo "The Internet connection try failed (google.fr)."
301 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
302 
			echo "Verify the DNS IP addresses"
303 
		fi
29 richard 304 
		exit 0
305 
	fi
306 
	rm -rf /tmp/con_ok.html
308 richard 307 
	echo ". : ok"
1389 richard 308 
} # end of testing ()
302 richard 309 
 
310 
##################################################################
1221 richard 311 
##			Function "init"				##
302 richard 312 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
313 
## - Installation et modification des scripts du portail	##
314 
##################################################################
315 
init ()
316 
{
527 richard 317 
	if [ "$mode" != "update" ]
302 richard 318 
	then
319 
# On affecte le nom d'organisme
597 richard 320 
		header_install
302 richard 321 
		ORGANISME=!
322 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 323 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 324 
                do
595 richard 325 
			if [ $Lang == "fr" ]
597 richard 326 
			       	then echo -n "Entrez le nom de votre organisme : "
327 
				else echo -n "Enter the name of your organism : "
595 richard 328 
			fi
330 franck 329 
			read ORGANISME
613 richard 330 
			if [ "$ORGANISME" == "" ]
330 franck 331 
				then
332 
				ORGANISME=!
333 
			fi
334 
		done
302 richard 335 
	fi
1 root 336 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 337 
	rm -f $PASSWD_FILE
1350 richard 338 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
339 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 340 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 341 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 342 
	$SED "/^password.*/d" /boot/grub/menu.lst
343 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 344 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 345 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 346 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 347 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 348 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 349 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 350 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 351 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
352 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 353 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 354 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
355 
	echo "$secretradius" >> $PASSWD_FILE
356 
	chmod 640 $PASSWD_FILE
977 richard 357 
# Scripts and conf files copy
358 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 359 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 360 
#  - 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 361 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 362 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 363 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 364 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
365 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 366 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
367 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 368 
# generate central conf file
369 
	cat <<EOF > $CONF_FILE
612 richard 370 
##########################################
371 
##                                      ##
372 
##          ALCASAR Parameters          ##
373 
##                                      ##
374 
##########################################
1 root 375 
 
612 richard 376 
INSTALL_DATE=$DATE
377 
VERSION=$VERSION
378 
ORGANISM=$ORGANISME
923 franck 379 
DOMAIN=$DOMAIN
612 richard 380 
EOF
628 richard 381 
	chmod o-rwx $CONF_FILE
1 root 382 
} # End of init ()
383 
 
384 
##################################################################
1221 richard 385 
##			Function "network"			##
1 root 386 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 387 
## - Nommage DNS du système 					##
1336 richard 388 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 389 
## - Modification du fichier /etc/hosts				##
390 
## - Configuration du serveur de temps (NTP)			##
391 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
392 
##################################################################
393 
network ()
394 
{
395 
	header_install
636 richard 396 
	if [ "$mode" != "update" ]
397 
		then
398 
		if [ $Lang == "fr" ]
399 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
400 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
401 
		fi
402 
		response=0
403 
		PTN='^[oOyYnN]$'
404 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 405 
		do
595 richard 406 
			if [ $Lang == "fr" ]
659 richard 407 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 408 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 409 
			fi
1 root 410 
			read response
411 
		done
636 richard 412 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
413 
		then
414 
			PRIVATE_IP_MASK="0"
415 
			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:]]$'
416 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 417 
			do
595 richard 418 
				if [ $Lang == "fr" ]
597 richard 419 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
420 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 421 
				fi
597 richard 422 
				read PRIVATE_IP_MASK
1 root 423 
			done
636 richard 424 
		else
425 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
426 
		fi
595 richard 427 
	else
637 richard 428 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
429 
		rm -rf conf/etc/alcasar.conf
1 root 430 
	fi
861 richard 431 
# Define LAN side global parameters
1243 richard 432 
	hostname $HOSTNAME.$DOMAIN
433 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 434 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
435 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
436 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
437 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
438 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
439 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
440 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
441 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
442 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
443 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 444 
	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 445 
	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 446 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 447 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 448 
# Define Internet parameters
14 richard 449 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
450 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
451 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 452 
	DNS1=${DNS1:=208.67.220.220}
453 
	DNS2=${DNS2:=208.67.222.222}
597 richard 454 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 455 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 456 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 457 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 458 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1469 richard 459 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
460 
	echo "INTIF=$INTIF" >> $CONF_FILE
765 stephane 461 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 462 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 463 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
464 
	echo "DNS1=$DNS1" >> $CONF_FILE
465 
	echo "DNS2=$DNS2" >> $CONF_FILE
466 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 467 
	echo "DHCP=on" >> $CONF_FILE
914 franck 468 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
469 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
470 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 471 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 472 
# config network
1 root 473 
	cat <<EOF > /etc/sysconfig/network
474 
NETWORKING=yes
1243 richard 475 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 476 
FORWARD_IPV4=true
477 
EOF
841 richard 478 
# config /etc/hosts
1 root 479 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
480 
	cat <<EOF > /etc/hosts
503 richard 481 
127.0.0.1	localhost
1353 richard 482 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 483 
EOF
1336 richard 484 
# Config EXTIF (Internet)
14 richard 485 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
486 
DEVICE=$EXTIF
487 
BOOTPROTO=static
597 richard 488 
IPADDR=$PUBLIC_IP
489 
NETMASK=$PUBLIC_NETMASK
490 
GATEWAY=$PUBLIC_GATEWAY
14 richard 491 
DNS1=127.0.0.1
492 
ONBOOT=yes
493 
METRIC=10
494 
NOZEROCONF=yes
495 
MII_NOT_SUPPORTED=yes
496 
IPV6INIT=no
497 
IPV6TO4INIT=no
498 
ACCOUNTING=no
499 
USERCTL=no
994 franck 500 
MTU=$MTU
14 richard 501 
EOF
1336 richard 502 
# Config INTIF (consultation LAN) in normal mode
841 richard 503 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
504 
DEVICE=$INTIF
505 
BOOTPROTO=static
506 
ONBOOT=yes
507 
NOZEROCONF=yes
508 
MII_NOT_SUPPORTED=yes
509 
IPV6INIT=no
510 
IPV6TO4INIT=no
511 
ACCOUNTING=no
512 
USERCTL=no
513 
EOF
1336 richard 514 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 515 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 516 
DEVICE=$INTIF
517 
BOOTPROTO=static
518 
IPADDR=$PRIVATE_IP
604 richard 519 
NETMASK=$PRIVATE_NETMASK
1 root 520 
ONBOOT=yes
521 
METRIC=10
522 
NOZEROCONF=yes
523 
MII_NOT_SUPPORTED=yes
14 richard 524 
IPV6INIT=no
525 
IPV6TO4INIT=no
526 
ACCOUNTING=no
527 
USERCTL=no
1 root 528 
EOF
440 franck 529 
# Mise à l'heure du serveur
530 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
531 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 532 
0.fr.pool.ntp.org	# adapt to your country
533 
1.fr.pool.ntp.org
534 
2.fr.pool.ntp.org
440 franck 535 
EOF
536 
# Configuration du serveur de temps (sur lui même)
1 root 537 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
538 
	cat <<EOF > /etc/ntp.conf
456 franck 539 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 540 
server 1.fr.pool.ntp.org
541 
server 2.fr.pool.ntp.org
542 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 543 
fudge 127.127.1.0 stratum 10
604 richard 544 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 545 
restrict 127.0.0.1
310 richard 546 
driftfile /var/lib/ntp/drift
1 root 547 
logfile /var/log/ntp.log
548 
EOF
440 franck 549 
 
310 richard 550 
	chown -R ntp:ntp /var/lib/ntp
1 root 551 
# Renseignement des fichiers hosts.allow et hosts.deny
552 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
553 
	cat <<EOF > /etc/hosts.allow
554 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 555 
sshd: ALL
1 root 556 
ntpd: $PRIVATE_NETWORK_SHORT
557 
EOF
558 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
559 
	cat <<EOF > /etc/hosts.deny
560 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
561 
EOF
790 richard 562 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 563 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 564 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 565 
# load conntrack ftp module
566 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
567 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 568 
# load ipt_NETFLOW module
569 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 570 
#
860 richard 571 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 572 
} # End of network ()
573 
 
574 
##################################################################
1221 richard 575 
##			Function "ACC"				##
576 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 577 
## - configuration du serveur web (Apache)			##
578 
## - définition du 1er comptes de gestion 			##
579 
## - sécurisation des accès					##
580 
##################################################################
1221 richard 581 
ACC ()
1 root 582 
{
583 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
584 
	mkdir $DIR_WEB
585 
# Copie et configuration des fichiers du centre de gestion
316 richard 586 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 587 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 588 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
589 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
590 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
591 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
592 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 593 
	chown -R apache:apache $DIR_WEB/*
1342 richard 594 
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 595 
	do
596 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
597 
	done
5 franck 598 
	chown -R root:apache $DIR_SAVE
71 richard 599 
# Configuration et sécurisation php
600 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 601 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
602 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 603 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
604 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 605 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
606 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
607 
# Configuration et sécurisation Apache
790 richard 608 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 609 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 610 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 611 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 612 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
613 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
614 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 615 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
616 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
617 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
618 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
619 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
620 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 621 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 622 
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
623 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
624 
	[ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
625 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
626 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
627 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 628 
</body>
629 
</html>
630 
EOF
631 
# Définition du premier compte lié au profil 'admin'
509 richard 632 
	header_install
510 richard 633 
	if [ "$mode" = "install" ]
634 
	then
613 richard 635 
		admin_portal=!
636 
		PTN='^[a-zA-Z0-9-]*$'
637 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
638 
                	do
639 
			header_install
640 
			if [ $Lang == "fr" ]
641 
			then
642 
				echo ""
643 
				echo "Définissez un premier compte d'administration du portail :"
644 
				echo
645 
				echo -n "Nom : "
646 
			else
647 
				echo ""
648 
				echo "Define the first account allow to administrate the portal :"
649 
				echo
650 
				echo -n "Account : "
651 
			fi
652 
			read admin_portal
653 
			if [ "$admin_portal" == "" ]
654 
				then
655 
				admin_portal=!
656 
			fi
657 
			done
1268 richard 658 
# Creation of keys file for the admin account ("admin")
510 richard 659 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
660 
		mkdir -p $DIR_DEST_ETC/digest
661 
		chmod 755 $DIR_DEST_ETC/digest
662 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
663 
			do
1350 richard 664 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 665 
			done
666 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
667 
	fi
434 richard 668 
# synchronisation horaire
669 
	ntpd -q -g &
1 root 670 
# Sécurisation du centre
988 franck 671 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 672 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 673 
<Directory $DIR_ACC>
1 root 674 
	SSLRequireSSL
675 
	AllowOverride None
676 
	Order deny,allow
677 
	Deny from all
678 
	Allow from 127.0.0.1
679 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 680 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 681 
	require valid-user
682 
	AuthType digest
1243 richard 683 
	AuthName $HOSTNAME.$DOMAIN
1 root 684 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 685 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 686 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 687 
</Directory>
316 richard 688 
<Directory $DIR_ACC/admin>
1 root 689 
	SSLRequireSSL
690 
	AllowOverride None
691 
	Order deny,allow
692 
	Deny from all
693 
	Allow from 127.0.0.1
694 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 695 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 696 
	require valid-user
697 
	AuthType digest
1243 richard 698 
	AuthName $HOSTNAME.$DOMAIN
1 root 699 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 700 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 701 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 702 
</Directory>
344 richard 703 
<Directory $DIR_ACC/manager>
1 root 704 
	SSLRequireSSL
705 
	AllowOverride None
706 
	Order deny,allow
707 
	Deny from all
708 
	Allow from 127.0.0.1
709 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 710 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 711 
	require valid-user
712 
	AuthType digest
1243 richard 713 
	AuthName $HOSTNAME.$DOMAIN
1 root 714 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 715 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 716 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 717 
</Directory>
316 richard 718 
<Directory $DIR_ACC/backup>
719 
	SSLRequireSSL
720 
	AllowOverride None
721 
	Order deny,allow
722 
	Deny from all
723 
	Allow from 127.0.0.1
724 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 725 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 726 
	require valid-user
727 
	AuthType digest
1243 richard 728 
	AuthName $HOSTNAME.$DOMAIN
316 richard 729 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 730 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 731 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 732 
</Directory>
811 richard 733 
Alias /save/ "$DIR_SAVE/"
734 
<Directory $DIR_SAVE>
735 
	SSLRequireSSL
736 
	Options Indexes
737 
	Order deny,allow
738 
	Deny from all
739 
	Allow from 127.0.0.1
740 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 741 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 742 
	require valid-user
743 
	AuthType digest
1243 richard 744 
	AuthName $HOSTNAME.$DOMAIN
811 richard 745 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 746 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 747 
</Directory>
1 root 748 
EOF
1378 richard 749 
# Launch after coova
750 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 751 
# Error page management
752 
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
753 
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
754 
 
755 
cat <<EOF > $FIC_ERROR_DOC
756 
Alias /error/ "/var/www/html/"
757 
 
758 
<Directory "/usr/share/httpd/error">
759 
    AllowOverride None
760 
    Options IncludesNoExec
761 
    AddOutputFilter Includes html
762 
    AddHandler type-map var
763 
    Require all granted
764 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
765 
    ForceLanguagePriority Prefer Fallback
766 
</Directory>
767 
 
768 
ErrorDocument 400 /error/error.php?error=400
769 
ErrorDocument 401 /error/error.php?error=401
770 
ErrorDocument 403 /error/error.php?error=403
771 
ErrorDocument 404 /error/error.php?error=404
772 
ErrorDocument 405 /error/error.php?error=405
773 
ErrorDocument 408 /error/error.php?error=408
774 
ErrorDocument 410 /error/error.php?error=410
775 
ErrorDocument 411 /error/error.php?error=411
776 
ErrorDocument 412 /error/error.php?error=412
777 
ErrorDocument 413 /error/error.php?error=413
778 
ErrorDocument 414 /error/error.php?error=414
779 
ErrorDocument 415 /error/error.php?error=415
780 
ErrorDocument 500 /error/error.php?error=500
781 
ErrorDocument 501 /error/error.php?error=501
782 
ErrorDocument 502 /error/error.php?error=502
783 
ErrorDocument 503 /error/error.php?error=503
784 
ErrorDocument 506 /error/error.php?error=506
785 
EOF
786 
 
1389 richard 787 
} # End of ACC ()
1 root 788 
 
789 
##########################################################################################
1221 richard 790 
##				Fonction "CA"						##
1 root 791 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
792 
##########################################################################################
1221 richard 793 
CA ()
1 root 794 
{
510 richard 795 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 796 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 797 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 798 
 
799 
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
800 
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
801 
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
802 
 
803 
	cat <<EOF > $FIC_VIRTUAL_SSL
804 
# default SSL virtual host, used for all HTTPS requests that do not
805 
# match a ServerName or ServerAlias in any <VirtualHost> block.
806 
 
807 
<VirtualHost _default_:443>
808 
# general configuration
809 
    ServerAdmin root@localhost
810 
    ServerName localhost
811 
 
812 
# SSL configuration
813 
    SSLEngine on
814 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
815 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
816 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
817 
    CustomLog logs/ssl_request_log \
818 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
819 
    ErrorLog logs/ssl_error_log
820 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
821 
</VirtualHost>
822 
EOF
823 
 
5 franck 824 
	chown -R root:apache /etc/pki
1 root 825 
	chmod -R 750 /etc/pki
1389 richard 826 
} # End of CA ()
1 root 827 
 
828 
##########################################################################################
1221 richard 829 
##			Fonction "init_db"						##
1 root 830 
## - Initialisation de la base Mysql							##
831 
## - Affectation du mot de passe de l'administrateur (root)				##
832 
## - Suppression des bases et des utilisateurs superflus				##
833 
## - Création de la base 'radius'							##
834 
## - Installation du schéma de cette base						##
835 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
836 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
837 
##########################################################################################
838 
init_db ()
839 
{
1355 richard 840 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 841 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
842 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 843 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 844 
	systemctl start mysqld.service
1 root 845 
	sleep 4
846 
	mysqladmin -u root password $mysqlpwd
847 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 848 
# Secure the server
849 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
850 
	$MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 851 
# Create 'radius' database
1317 richard 852 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 853 
# Add an empty radius database structure
364 franck 854 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 855 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 856 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
857 
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 858 
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
859 
	systemctl daemon-reload
1389 richard 860 
} # End of init_db ()
1 root 861 
 
862 
##########################################################################
1389 richard 863 
##			Fonction "radius"				##
1 root 864 
## - Paramètrage des fichiers de configuration FreeRadius		##
865 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
866 
## - Modification de fichier de conf pour l'accès à Mysql		##
867 
##########################################################################
1389 richard 868 
radius ()
1 root 869 
{
870 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
871 
	chown -R radius:radius /etc/raddb
872 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 873 
# Set radius.conf parameters
1 root 874 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
875 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
876 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 877 
# remove the proxy function
1 root 878 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
879 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 880 
# remove EAP module
654 richard 881 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 882 
# listen on loopback (should be modified later if EAP enabled)
1 root 883 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 884 
# enable the  SQL module (and SQL counter)
1 root 885 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
886 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
887 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 888 
# only include modules for ALCASAR needs
889 
	$SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
890 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
891 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
892 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
893 
	$SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
894 
	$SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 895 
# remvove virtual server and copy our conf file
1 root 896 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 897 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 898 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
899 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
900 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
901 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 902 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 903 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 904 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 905 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
906 
	cat << EOF > /etc/raddb/clients.conf
907 
client 127.0.0.1 {
908 
	secret = $secretradius
909 
	shortname = localhost
910 
}
911 
EOF
1278 richard 912 
# sql.conf modification
1 root 913 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
914 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
915 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
916 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
917 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 918 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 919 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 920 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
921 
# counter.conf modification (change the Max-All-Session-Time counter)
922 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
923 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
924 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 925 
# make certain that mysql is up before radius start
926 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
927 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
928 
	systemctl daemon-reload
1389 richard 929 
} # End radius ()
1 root 930 
 
931 
##########################################################################
1389 richard 932 
##			Function "radius_web"				##
1 root 933 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
934 
## - Création du lien vers la page de changement de mot de passe        ##
935 
##########################################################################
1389 richard 936 
radius_web ()
1 root 937 
{
938 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 939 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
940 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
941 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 942 
# copie des fichiers modifiés
943 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 944 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 945 
# Modification des fichiers de configuration
1 root 946 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 947 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 948 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
949 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
950 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
951 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
952 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
953 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
954 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 955 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 956 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 957 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 958 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 959 
nas1_name: alcasar-$ORGANISME
1 root 960 
nas1_model: Portail captif
961 
nas1_ip: $PRIVATE_IP
962 
nas1_port_num: 0
963 
nas1_community: public
964 
EOF
965 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
966 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 967 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 968 
# Ajout du mappage des attributs chillispot
969 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 970 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 971 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 972 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 973 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
974 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 975 
	chown -R apache:apache /etc/freeradius-web
1 root 976 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
977 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 978 
<Directory $DIR_WEB/pass>
1 root 979 
	SSLRequireSSL
980 
	AllowOverride None
981 
	Order deny,allow
982 
	Deny from all
983 
	Allow from 127.0.0.1
984 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 985 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 986 
</Directory>
987 
EOF
1389 richard 988 
} # End of radius_web ()
1 root 989 
 
799 richard 990 
##################################################################################
1389 richard 991 
##			Fonction "chilli"					##
799 richard 992 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
993 
## - Paramètrage de la page d'authentification (intercept.php)			##
994 
##################################################################################
1389 richard 995 
chilli ()
1 root 996 
{
1370 richard 997 
# chilli unit for systemd
998 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 999 
#  This file is part of systemd.
1000 
#
1001 
#  systemd is free software; you can redistribute it and/or modify it
1002 
#  under the terms of the GNU General Public License as published by
1003 
#  the Free Software Foundation; either version 2 of the License, or
1004 
#  (at your option) any later version.
1370 richard 1005 
[Unit]
1006 
Description=chilli is a captive portal daemon
1007 
After=network.target
1008 
 
1009 
[Service]
1379 richard 1010 
Type=forking
1370 richard 1011 
ExecStart=/usr/libexec/chilli start
1012 
ExecStop=/usr/libexec/chilli stop
1013 
ExecReload=/usr/libexec/chilli reload
1014 
PIDFile=/var/run/chilli.pid
1015 
 
1016 
[Install]
1017 
WantedBy=multi-user.target
1018 
EOF
799 richard 1019 
# init file creation
1370 richard 1020 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1021 
	cat <<EOF > /usr/libexec/chilli
799 richard 1022 
#!/bin/sh
1023 
#
1024 
# chilli CoovaChilli init
1025 
#
1026 
# chkconfig: 2345 65 35
1027 
# description: CoovaChilli
1028 
### BEGIN INIT INFO
1029 
# Provides:       chilli
1030 
# Required-Start: network
1031 
# Should-Start:
1032 
# Required-Stop:  network
1033 
# Should-Stop:
1034 
# Default-Start:  2 3 5
1035 
# Default-Stop:
1036 
# Description:    CoovaChilli access controller
1037 
### END INIT INFO
1038 
 
1039 
[ -f /usr/sbin/chilli ] || exit 0
1040 
. /etc/init.d/functions
1041 
CONFIG=/etc/chilli.conf
1042 
pidfile=/var/run/chilli.pid
1043 
[ -f \$CONFIG ] || {
1044 
    echo "\$CONFIG Not found"
1045 
    exit 0
1046 
}
1047 
RETVAL=0
1048 
prog="chilli"
1049 
case \$1 in
1050 
    start)
1051 
	if [ -f \$pidfile ] ; then
1052 
		gprintf "chilli is already running"
1053 
	else
1054 
        	gprintf "Starting \$prog: "
1055 
		rm -f /var/run/chilli* # cleaning
1056 
        	/sbin/modprobe tun >/dev/null 2>&1
1057 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1058 
		[ -e /dev/net/tun ] || {
1059 
	    	(cd /dev;
1060 
			mkdir net;
1061 
			cd net;
1062 
			mknod tun c 10 200)
1063 
		}
1336 richard 1064 
		ifconfig $INTIF 0.0.0.0
799 richard 1065 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1066 
        	RETVAL=$?
1067 
	fi
1068 
	;;
1069 
 
1070 
    reload)
1071 
	killall -HUP chilli
1072 
	;;
1073 
 
1074 
    restart)
1075 
	\$0 stop
1076 
        sleep 2
1077 
	\$0 start
1078 
	;;
1079 
 
1080 
    status)
1081 
        status chilli
1082 
        RETVAL=0
1083 
        ;;
1084 
 
1085 
    stop)
1086 
	if [ -f \$pidfile ] ; then
1087 
        	gprintf "Shutting down \$prog: "
1088 
		killproc /usr/sbin/chilli
1089 
		RETVAL=\$?
1090 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1091 
	else
1092 
        	gprintf "chilli is not running"
1093 
	fi
1094 
	;;
1095 
 
1096 
    *)
1097 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1098 
        exit 1
1099 
esac
1100 
echo
1101 
EOF
1373 richard 1102 
chmod a+x /usr/libexec/chilli
799 richard 1103 
# conf file creation
346 richard 1104 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1105 
	cat <<EOF > /etc/chilli.conf
1106 
# coova config for ALCASAR
1107 
cmdsocket	/var/run/chilli.sock
1336 richard 1108 
unixipc		chilli.$INTIF.ipc
1109 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1110 
net		$PRIVATE_NETWORK_MASK
595 richard 1111 
dhcpif		$INTIF
841 richard 1112 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1113 
#nodynip
865 richard 1114 
#statip
1115 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1116 
domain		$DOMAIN
355 richard 1117 
dns1		$PRIVATE_IP
1118 
dns2		$PRIVATE_IP
346 richard 1119 
uamlisten	$PRIVATE_IP
503 richard 1120 
uamport		3990
837 richard 1121 
macauth
1122 
macpasswd	password
1243 richard 1123 
locationname	$HOSTNAME.$DOMAIN
346 richard 1124 
radiusserver1	127.0.0.1
1125 
radiusserver2	127.0.0.1
1126 
radiussecret	$secretradius
1127 
radiusauthport	1812
1128 
radiusacctport	1813
1243 richard 1129 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1130 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1131 
uamsecret	$secretuam
1249 richard 1132 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1133 
coaport		3799
1379 richard 1134 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1135 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1136 
include		$DIR_DEST_ETC/alcasar-uamallowed
1137 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1138 
#dhcpgateway
1157 stephane 1139 
#dhcprelayagent
1140 
#dhcpgatewayport
346 richard 1141 
EOF
1336 richard 1142 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1143 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1144 
# create files for trusted domains and urls
1148 crox53 1145 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1146 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1147 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1148 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1149 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1150 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1151 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1152 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1153 
	if [ "$chilli_exist" == "1" ]
1154 
	then
1155 
	      userdel -r chilli 2>/dev/null
1156 
	fi
1157 
	groupadd -f chilli
1158 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1159 
}  # End of chilli ()
1349 richard 1160 
 
1 root 1161 
##################################################################
1389 richard 1162 
##		Fonction "dansguardian"				##
1 root 1163 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1164 
##################################################################
1389 richard 1165 
dansguardian ()
1 root 1166 
{
1167 
	mkdir /var/dansguardian
1168 
	chown dansguardian /var/dansguardian
1375 richard 1169 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1170 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1171 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1172 
# By default the filter is off
497 richard 1173 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1174 
# French deny HTML page
497 richard 1175 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1176 
# Listen only on LAN side
497 richard 1177 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1178 
# DG send its flow to HAVP
1179 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1180 
# replace the default deny HTML page
1 root 1181 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1182 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1183 
# Don't log
1184 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1185 
# Run 10 daemons (20 in largest server)
659 richard 1186 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1187 
# on désactive par défaut le controle de contenu des pages html
497 richard 1188 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1189 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1190 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1191 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1192 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1193 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1194 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1195 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1196 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1197 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1198 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1199 
	touch $DIR_DG/lists/bannedextensionlist
1200 
	touch $DIR_DG/lists/bannedmimetypelist
1201 
# 'Safesearch' regex actualisation
498 richard 1202 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1203 
# empty LAN IP list that won't be WEB filtered
1204 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1205 
	touch $DIR_DG/lists/exceptioniplist
1206 
# Keep a copy of URL & domain filter configuration files
1207 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1208 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1209 
} # End of dansguardian ()
1 root 1210 
 
71 richard 1211 
##################################################################
1221 richard 1212 
##			Fonction "antivirus"			##
1357 richard 1213 
## - configuration of havp, libclamav and freshclam		##
71 richard 1214 
##################################################################
1215 
antivirus ()
1216 
{
1358 richard 1217 
# create 'havp' user
288 richard 1218 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1219 
	if [ "$havp_exist" == "1" ]
288 richard 1220 
	then
478 richard 1221 
	      userdel -r havp 2>/dev/null
894 richard 1222 
	      groupdel havp 2>/dev/null
288 richard 1223 
	fi
307 richard 1224 
	groupadd -f havp
1486 richard 1225 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1226 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1227 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1228 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1229 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1230 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1231 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1232 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1233 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1234 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1235 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1236 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1237 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1238 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1239 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1240 
# skip checking of youtube flow (too heavy load / risk too low)
1241 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1242 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1243 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1244 
# replacement of init script
335 richard 1245 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1246 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1247 
# replace of the intercept page (template)
340 richard 1248 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1249 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1250 
# update virus database every 4 hours (24h/6)
1357 richard 1251 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1252 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1253 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1254 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1255 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1256 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1257 
# update now
1382 richard 1258 
	/usr/bin/freshclam --no-warnings
1389 richard 1259 
} # End of antivirus ()
71 richard 1260 
 
1486 richard 1261 
##########################################################################
1262 
##			Fonction "tinyproxy"				##
1263 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1264 
##########################################################################
1485 richard 1265 
tinyproxy ()
1266 
{
1486 richard 1267 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1268 
	if [ "$tinyproxy_exist" == "1" ]
1269 
	then
1270 
	      userdel -r tinyproxy 2>/dev/null
1271 
	      groupdel tinyproxy 2>/dev/null
1272 
	fi
1273 
	groupadd -f tinyproxy
1274 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" havp
1275 
	mkdir -p /var/log/tinyproxy /var/run/tinyproxy
1276 
	chown -R tinyproxy:tinyproxy /var/log/tinyproxy /var/run/tinyproxy
1277 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1278 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1279 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1280 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1281 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1282 
	$SED "s?^#LogFile.*?LogFile /var/log/tinyproxy/tinyproxy.log?g" /etc/tinyproxy/tinyproxy.conf
1283 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1284 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1285 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1485 richard 1286 
 
1287 
} # end of tinyproxy
1 root 1288 
##################################################################################
1389 richard 1289 
##			function "ulogd"					##
476 richard 1290 
## - Ulog config for multi-log files 						##
1291 
##################################################################################
1389 richard 1292 
ulogd ()
476 richard 1293 
{
1294 
# Three instances of ulogd (three different logfiles)
1295 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1296 
	nl=1
1358 richard 1297 
	for log_type in traceability ssh ext-access
478 richard 1298 
	do
1365 richard 1299 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1300 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1301 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1302 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1303 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1304 
[emu1]
478 richard 1305 
file="/var/log/firewall/$log_type.log"
1306 
sync=1
1307 
EOF
1452 richard 1308 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1309 
		nl=`expr $nl + 1`
1310 
	done
476 richard 1311 
	chown -R root:apache /var/log/firewall
1312 
	chmod 750 /var/log/firewall
1313 
	chmod 640 /var/log/firewall/*
1389 richard 1314 
}  # End of ulogd ()
476 richard 1315 
 
1159 crox53 1316 
 
1317 
##########################################################
1389 richard 1318 
##              Function "nfsen"			##
1159 crox53 1319 
##########################################################
1389 richard 1320 
nfsen()
1 root 1321 
{
1393 richard 1322 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1323 
# Add PortTracker plugin
1395 richard 1324 
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1325 
	do
1326 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i && echo "$i created" || echo "$i already exists"
1327 
	done
1221 richard 1328 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1329 
# use of our conf file and init unit
1221 richard 1330 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1331 
# Installation of nfsen
1221 richard 1332 
	DirTmp=$(pwd)
1333 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1334 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1335 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1336 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1337 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1338 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1339 
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1340 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1341 
# Apache conf file
1394 richard 1342 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1343 
Alias /nfsen /var/www/nfsen
1344 
<Directory /var/www/nfsen/>
1345 
DirectoryIndex nfsen.php
1346 
Options -Indexes
1347 
AllowOverride all
1348 
order allow,deny
1349 
allow from all
1350 
AddType application/x-httpd-php .php
1351 
php_flag magic_quotes_gpc on
1352 
php_flag track_vars on
1 root 1353 
</Directory>
1354 
EOF
1372 richard 1355 
# nfsen unit for systemd
1356 
cat << EOF > /lib/systemd/system/nfsen.service
1357 
#  This file is part of systemd.
1358 
#
1359 
#  systemd is free software; you can redistribute it and/or modify it
1360 
#  under the terms of the GNU General Public License as published by
1361 
#  the Free Software Foundation; either version 2 of the License, or
1362 
#  (at your option) any later version.
1363 
 
1364 
# This unit launches nfsen (a Netflow grapher).
1365 
[Unit]
1366 
Description= NfSen init script
1367 
After=network.target iptables.service
1368 
 
1369 
[Service]
1370 
Type=oneshot
1371 
RemainAfterExit=yes
1393 richard 1372 
PIDFile=/var/run/nfsen/nfsen.pid
1373 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1374 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1375 
ExecStart=/usr/bin/nfsen start
1376 
ExecStop=/usr/bin/nfsen stop
1393 richard 1377 
ExecReload=/usr/bin/nfsen restart
1372 richard 1378 
TimeoutSec=0
1379 
 
1380 
[Install]
1381 
WantedBy=multi-user.target
1382 
EOF
1365 richard 1383 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1384 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1385 
# expire delay for the profile "live"
1393 richard 1386 
	systemctl start nfsen
1387 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1388 
# add SURFmap plugin
1412 richard 1389 
	tar xzf $DIR_CONF/nfsen/SURFmap_v3.3b1.tar.gz -C /tmp/
1413 richard 1390 
	cp $DIR_CONF/nfsen/install-surfmap.sh /tmp/SURFmap/install.sh
1397 richard 1391 
	cd /tmp/SURFmap
1392 
	/usr/bin/sh install.sh
1418 richard 1393 
 
1365 richard 1394 
# clear the installation
1221 richard 1395 
	cd $DirTmp
1396 
	rm -rf /tmp/nfsen-1.3.6p1/
1397 richard 1397 
	rm -rf /tmp/SURFmap/
1389 richard 1398 
} # End of nfsen ()
1 root 1399 
 
1390 richard 1400 
##################################################
1389 richard 1401 
##		Function "dnsmasq"		##
1390 richard 1402 
##################################################
1389 richard 1403 
dnsmasq ()
219 jeremy 1404 
{
1405 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1406 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1407 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1408 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1409 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1410 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1411 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1412 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1413 
listen-address=$PRIVATE_IP
1390 richard 1414 
pid-file=/var/run/dnsmasq.pid
259 richard 1415 
listen-address=127.0.0.1
286 richard 1416 
no-dhcp-interface=$INTIF
1387 richard 1417 
no-dhcp-interface=tun0
1418 
no-dhcp-interface=lo
259 richard 1419 
bind-interfaces
1420 
cache-size=256
1421 
domain=$DOMAIN
1422 
domain-needed
1423 
expand-hosts
1424 
bogus-priv
1425 
filterwin2k
1426 
server=$DNS1
1427 
server=$DNS2
1387 richard 1428 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1429 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1430 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1431 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1432 
 
1387 richard 1433 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1434 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1435 
EOF
1356 richard 1436 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1437 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1438 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1439 
# Add Toulouse blacklist domains
1472 richard 1440 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1441 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1442 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1443 
listen-address=$PRIVATE_IP
1444 
port=54
1445 
no-dhcp-interface=$INTIF
1387 richard 1446 
no-dhcp-interface=tun0
1472 richard 1447 
no-dhcp-interface=lo
498 richard 1448 
bind-interfaces
1449 
cache-size=256
1450 
domain=$DOMAIN
1451 
domain-needed
1452 
expand-hosts
1453 
bogus-priv
1454 
filterwin2k
1455 
server=$DNS1
1456 
server=$DNS2
1457 
EOF
1379 richard 1458 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1459 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1460 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1461 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1462 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1463 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1464 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1465 
listen-address=$PRIVATE_IP
1466 
port=55
1467 
no-dhcp-interface=$INTIF
1387 richard 1468 
no-dhcp-interface=tun0
1472 richard 1469 
no-dhcp-interface=lo
1356 richard 1470 
bind-interfaces
1471 
cache-size=256
1472 
domain=$DOMAIN
1473 
domain-needed
1474 
expand-hosts
1475 
bogus-priv
1476 
filterwin2k
1472 richard 1477 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1478 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1479 
EOF
1472 richard 1480 
# 4th dnsmasq listen on udp 56 ("blackhole")
1481 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1482 
# Configuration file for "dnsmasq as a blackhole"
1483 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1484 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1485 
pid-file=/var/run/dnsmasq-blackhole.pid
1486 
listen-address=$PRIVATE_IP
1487 
port=56
1488 
no-dhcp-interface=$INTIF
1489 
no-dhcp-interface=tun0
1490 
no-dhcp-interface=lo
1491 
bind-interfaces
1492 
cache-size=256
1493 
domain=$DOMAIN
1494 
domain-needed
1495 
expand-hosts
1496 
bogus-priv
1497 
filterwin2k
1498 
EOF
1499 
 
1372 richard 1500 
# Start after chilli (which create tun0)
1501 
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1502 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1503 
	for list in blacklist whitelist blackhole
1504 
	do
1505 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1506 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1507 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1508 
	done
308 richard 1509 
} # End dnsmasq
1510 
 
1511 
##########################################################
1221 richard 1512 
##		Fonction "BL"				##
308 richard 1513 
##########################################################
1514 
BL ()
1515 
{
1386 richard 1516 
# modify iptables boot file to start alcasar-iptables.sh when the system is booting
1517 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
1518 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
1384 richard 1519 
# copy and extract toulouse BL
648 richard 1520 
	rm -rf $DIR_DG/lists/blacklists
1521 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1522 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1523 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1524 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1525 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1526 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1527 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1528 
# creation of file for the rehabilited domains and urls
648 richard 1529 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1530 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1531 
	touch $DIR_DG/lists/exceptionsitelist
1532 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1533 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1534 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1535 
# Dansguardian filter config for ALCASAR
1536 
EOF
648 richard 1537 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1538 
# Dansguardian domain filter config for ALCASAR
1539 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1540 
#**
1541 
# block all SSL and CONNECT tunnels
1542 
**s
1543 
# block all SSL and CONNECT tunnels specified only as an IP
1544 
*ips
1545 
# block all sites specified only by an IP
1546 
*ip
1547 
EOF
1000 richard 1548 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1549 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1550 
# Bing - add 'adlt=strict'
1551 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1552 
# Youtube - add 'edufilter=your_ID'
885 richard 1553 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1554 
EOF
1000 richard 1555 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1556 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1557 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1558 
	if [ "$mode" != "update" ]; then
1559 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1560 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
1387 richard 1561 
# !!! we can be banned by DNS server (waiting for a cool solution	$DIR_DEST_SBIN/alcasar-bl.sh --ip_retrieving
654 richard 1562 
	fi
308 richard 1563 
}
219 jeremy 1564 
 
1 root 1565 
##########################################################
1221 richard 1566 
##		Fonction "cron"				##
1 root 1567 
## - Mise en place des différents fichiers de cron	##
1568 
##########################################################
1569 
cron ()
1570 
{
1571 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1572 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1573 
	cat <<EOF > /etc/crontab
1574 
SHELL=/bin/bash
1575 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1576 
MAILTO=root
1577 
HOME=/
1578 
 
1579 
# run-parts
1580 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1581 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1582 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1583 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1584 
EOF
1585 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1586 
	cat <<EOF >> /etc/anacrontab
667 franck 1587 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1588 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1589 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1590 
EOF
1247 crox53 1591 
 
811 richard 1592 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1593 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1594 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1595 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1596 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1597 
EOF
952 franck 1598 
	cat <<EOF > /etc/cron.d/alcasar-archive
1599 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1600 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1601 
EOF
667 franck 1602 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1603 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1604 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1605 
EOF
722 franck 1606 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1607 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1608 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1609 
EOF
1247 crox53 1610 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1611 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1612 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1613 
#EOF
1159 crox53 1614 
 
1 root 1615 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1616 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1617 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1618 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1619 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1620 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1621 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1622 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1623 
	rm -f /etc/cron.daily/freeradius-web
1624 
	rm -f /etc/cron.monthly/freeradius-web
1625 
	cat << EOF > /etc/cron.d/freeradius-web
1626 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1627 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1628 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1629 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1630 
EOF
671 franck 1631 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1632 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1633 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1634 
EOF
808 franck 1635 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1636 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1637 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1638 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1639 
EOF
522 richard 1640 
# suppression des crons usagers
1641 
	rm -f /var/spool/cron/*
1 root 1642 
} # End cron
1643 
 
1644 
##################################################################
1221 richard 1645 
## 			Fonction "Fail2Ban"			##
1163 crox53 1646 
##- Modification de la configuration de fail2ban		##
1647 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1648 
##################################################################
1649 
fail2ban()
1650 
{
1191 crox53 1651 
	$DIR_CONF/fail2ban.sh
1474 richard 1652 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1653 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1654 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1655 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1656 
	chmod 644 /var/Save/logs/security/watchdog.log
1418 richard 1657 
	/usr/bin/touch /var/log/auth.log
1658 
 
1411 richard 1659 
 
1660 
# Edition de l'unité fail2ban
1418 richard 1661 
[ -e /usr/lib/systemd/system/fail2ban.service ] && cp /usr/lib/systemd/system/fail2ban.service /usr/lib/systemd/system/fail2ban.service.default
1411 richard 1662 
$SED '/Type/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1663 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1411 richard 1664 
 
1665 
 
1163 crox53 1666 
} #Fin de fail2ban_install()
1667 
 
1668 
##################################################################
1376 richard 1669 
## 			Fonction "gammu_smsd"			##
1670 
## - Creation de la base de donnée Gammu			##
1671 
## - Creation du fichier de config: gammu_smsd_conf		##
1672 
##								##
1673 
##################################################################
1674 
gammu_smsd()
1675 
{
1676 
# Create 'gammu' databse
1677 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1678 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1679 
# Add a gammu database structure
1680 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1681 
 
1682 
# config file for the daemon
1683 
cat << EOF > /etc/gammu_smsd_conf
1684 
[gammu]
1685 
port = /dev/ttyUSB0
1686 
connection = at115200
1687 
 
1688 
;########################################################
1689 
 
1690 
[smsd]
1691 
 
1692 
PIN = 1234
1693 
 
1694 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1695 
logformat = textall
1696 
debuglevel = 0
1697 
 
1698 
service = sql
1699 
driver = native_mysql
1700 
user = $DB_USER
1701 
password = $radiuspwd
1702 
pc = localhost
1703 
database = $DB_GAMMU
1704 
 
1705 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1706 
 
1707 
StatusFrequency = 30
1380 richard 1708 
;LoopSleep = 2
1376 richard 1709 
 
1710 
;ResetFrequency = 300
1711 
;HardResetFrequency = 120
1712 
 
1713 
CheckSecurity = 1
1714 
CheckSignal = 1
1715 
CheckBattery = 0
1716 
EOF
1717 
 
1718 
chmod 755 /etc/gammu_smsd_conf
1719 
 
1720 
#Creation dossier de log Gammu-smsd
1382 richard 1721 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1722 
chmod 755 /var/log/gammu-smsd
1723 
 
1724 
#Edition du script sql gammu <-> radius
1452 richard 1725 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1726 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1727 
 
1380 richard 1728 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1729 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1730 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1731 
EOF
1732 
 
1376 richard 1733 
} # END gammu_smsd()
1734 
 
1735 
##################################################################
1221 richard 1736 
##			Fonction "post_install"			##
1 root 1737 
## - Modification des bannières (locales et ssh) et des prompts ##
1738 
## - Installation de la structure de chiffrement pour root	##
1739 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1740 
## - Mise en place du la rotation des logs			##
5 franck 1741 
## - Configuration dans le cas d'une mise à jour		##
1 root 1742 
##################################################################
1743 
post_install()
1744 
{
1745 
# création de la bannière locale
1007 richard 1746 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1747 
	cp -f $DIR_CONF/banner /etc/mageia-release
1748 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1749 
# création de la bannière SSH
1007 richard 1750 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1751 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1752 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1753 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1754 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1755 
# postfix banner anonymisation
1756 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1757 
# sshd écoute côté LAN et WAN
1 root 1758 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1759 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1760 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1761 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1762 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1763 
	echo "QOS=off" >> $CONF_FILE
1764 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1765 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1766 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1767 
	echo "MULTIWAN=off" >> $CONF_FILE
1768 
	echo "FAILOVER=30" >> $CONF_FILE
1769 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1770 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1771 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1772 
# Coloration des prompts
1773 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1774 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1775 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1776 
# Droits d'exécution pour utilisateur apache et sysadmin
1777 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1778 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1779 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1780 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1781 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1782 
	chmod 644 /etc/logrotate.d/*
714 franck 1783 
# rectification sur versions précédentes de la compression des logs
706 franck 1784 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1785 
# actualisation des fichiers logs compressés
1342 richard 1786 
	for dir in firewall dansguardian httpd
706 franck 1787 
	do
714 franck 1788 
	      find /var/log/$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 1789 
	done
1221 richard 1790 
# create the alcasar-load_balancing unit
1791 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1792 
#  This file is part of systemd.
1793 
#
1794 
#  systemd is free software; you can redistribute it and/or modify it
1795 
#  under the terms of the GNU General Public License as published by
1796 
#  the Free Software Foundation; either version 2 of the License, or
1797 
#  (at your option) any later version.
1798 
 
1799 
# This unit lauches alcasar-load-balancing.sh script.
1800 
[Unit]
1801 
Description=alcasar-load_balancing.sh execution
1802 
After=network.target iptables.service
1803 
 
1804 
[Service]
1805 
Type=oneshot
1806 
RemainAfterExit=yes
1807 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1808 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1809 
TimeoutSec=0
1810 
SysVStartPriority=99
1811 
 
1812 
[Install]
1813 
WantedBy=multi-user.target
1157 stephane 1814 
EOF
1221 richard 1815 
# processes launched at boot time (SYSV)
1486 richard 1816 
	for i in havp tinyproxy
1221 richard 1817 
	do
1818 
		/sbin/chkconfig --add $i
1819 
	done
1820 
# processes launched at boot time (Systemctl)
1472 richard 1821 
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban
1221 richard 1822 
	do
1389 richard 1823 
		systemctl -q enable $i.service
1221 richard 1824 
	done
1452 richard 1825 
 
1826 
# disable processes at boot time (Systemctl)
1827 
	for i in ulogd
1828 
	do
1829 
		systemctl -q disable $i.service
1830 
	done
1831 
 
1221 richard 1832 
# Apply French Security Agency (ANSSI) rules
1362 richard 1833 
# ignore ICMP broadcast (smurf attack)
1834 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1835 
# ignore ICMP errors bogus
1836 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1837 
# remove ICMP redirects responces
1838 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1839 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1840 
# enable SYN Cookies (Syn flood attacks)
1841 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1842 
# enable kernel antispoofing
1843 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1844 
# ignore source routing
1845 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1846 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1847 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1848 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1849 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1850 
# remove Magic SysReq Keys
1363 richard 1851 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1852 
# switch to multi-users runlevel (instead of x11)
1221 richard 1853 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1854 
#	GRUB modifications
1855 
# limit wait time to 3s
1856 
# create an alcasar entry instead of linux-nonfb
1857 
# change display to 1024*768 (vga791)
1221 richard 1858 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1859 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1860 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1861 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1862 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1863 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1864 
# Remove unused services and users
1378 richard 1865 
	for svc in sshd.service
1221 richard 1866 
	do
1362 richard 1867 
		/bin/systemctl -q disable $svc
1221 richard 1868 
	done
1869 
# Load and apply the previous conf file
1870 
	if [ "$mode" = "update" ]
532 richard 1871 
	then
1266 richard 1872 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1873 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1874 
		PARENT_SCRIPT=`basename $0`
1875 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1876 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1877 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1878 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1879 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1880 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1881 
		then
1882 
			header_install
1883 
			if [ $Lang == "fr" ]
1884 
			then
1885 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1886 
				echo
1887 
				echo -n "Nom : "
1888 
			else
1889 
				echo "This update need to redefine the first admin account"
1890 
				echo
1891 
				echo -n "Account : "
1892 
			fi
1893 
			read admin_portal
1894 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1895 
			mkdir -p $DIR_DEST_ETC/digest
1896 
			chmod 755 $DIR_DEST_ETC/digest
1897 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1898 
			do
1350 richard 1899 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1900 
			done
1901 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1902 
		fi
532 richard 1903 
	fi
1221 richard 1904 
	rm -f /tmp/alcasar-conf*
1905 
	chown -R root:apache $DIR_DEST_ETC/*
1906 
	chmod -R 660 $DIR_DEST_ETC/*
1907 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1908 
# Apply and save the firewall rules
1909 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1910 
	sleep 2
1 root 1911 
	cd $DIR_INSTALL
5 franck 1912 
	echo ""
1 root 1913 
	echo "#############################################################################"
638 richard 1914 
	if [ $Lang == "fr" ]
1915 
		then
1916 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1917 
		echo "#                                                                           #"
1918 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1919 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1920 
		echo "#                                                                           #"
1921 
		echo "#############################################################################"
1922 
		echo
1923 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1924 
		echo
1925 
		echo "- Lisez attentivement la documentation d'exploitation"
1926 
		echo
1927 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1928 
		echo
1929 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1930 
	else
1931 
		echo "#                        Enf of ALCASAR install process                     #"
1932 
		echo "#                                                                           #"
1933 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1934 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1935 
		echo "#                                                                           #"
1936 
		echo "#############################################################################"
1937 
		echo
1938 
		echo "- The system will be rebooted in order to operate ALCASAR"
1939 
		echo
1940 
		echo "- Read the exploitation documentation"
1941 
		echo
1942 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1943 
		echo
1944 
		echo "                   Hit 'Enter' to continue"
1945 
	fi
815 richard 1946 
	sleep 2
1947 
	if [ "$mode" != "update" ]
820 richard 1948 
	then
815 richard 1949 
		read a
1950 
	fi
774 richard 1951 
	clear
1 root 1952 
	reboot
1953 
} # End post_install ()
1954 
 
1955 
#################################
1005 richard 1956 
#  	Main Install loop  	#
1 root 1957 
#################################
832 richard 1958 
dir_exec=`dirname "$0"`
1959 
if [ $dir_exec != "." ]
1960 
then
1961 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1962 
	echo "Launch this program from the ALCASAR archive directory"
1963 
	exit 0
1964 
fi
1965 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1966 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1967 
nb_args=$#
1968 
args=$1
1969 
if [ $nb_args -eq 0 ]
1970 
then
1971 
	nb_args=1
1972 
	args="-h"
1973 
fi
1062 richard 1974 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1975 
case $args in
1976 
	-\? | -h* | --h*)
1977 
		echo "$usage"
1978 
		exit 0
1979 
		;;
291 franck 1980 
	-i | --install)
959 franck 1981 
		license
5 franck 1982 
		header_install
29 richard 1983 
		testing
595 richard 1984 
# RPMs install
1985 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1986 
		if [ "$?" != "0" ]
1 root 1987 
		then
595 richard 1988 
			exit 0
1989 
		fi
1249 richard 1990 
		if [ -e $CONF_FILE ]
595 richard 1991 
		then
597 richard 1992 
# Uninstall the running version
532 richard 1993 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1994 
		fi
636 richard 1995 
# Test if manual update
1362 richard 1996 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1997 
		then
636 richard 1998 
			header_install
595 richard 1999 
			if [ $Lang == "fr" ]
636 richard 2000 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2001 
				else echo "The configuration file of an old version has been found";
595 richard 2002 
			fi
597 richard 2003 
			response=0
2004 
			PTN='^[oOnNyY]$'
2005 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2006 
			do
2007 
				if [ $Lang == "fr" ]
2008 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2009 
					else echo -n "Do you want to use it (Y/n)?";
2010 
				 fi
2011 
				read response
2012 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2013 
				then rm -f /tmp/alcasar-conf*
2014 
				fi
2015 
			done
2016 
		fi
636 richard 2017 
# Test if update
1057 richard 2018 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2019 
		then
2020 
			if [ $Lang == "fr" ]
2021 
				then echo "#### Installation avec mise à jour ####";
2022 
				else echo "#### Installation with update     ####";
2023 
			fi
636 richard 2024 
# Extract the central configuration file
1057 richard 2025 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2026 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2027 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2028 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2029 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2030 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2031 
			mode="update"
1 root 2032 
		fi
1486 richard 2033 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2034 
		do
2035 
			$func
1362 richard 2036 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2037 
		done
5 franck 2038 
		;;
291 franck 2039 
	-u | --uninstall)
5 franck 2040 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2041 
		then
597 richard 2042 
			if [ $Lang == "fr" ]
2043 
				then echo "ALCASAR n'est pas installé!";
2044 
				else echo "ALCASAR isn't installed!";
2045 
			fi
1 root 2046 
			exit 0
2047 
		fi
5 franck 2048 
		response=0
2049 
		PTN='^[oOnN]$'
580 richard 2050 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2051 
		do
597 richard 2052 
			if [ $Lang == "fr" ]
2053 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2054 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2055 
			fi
5 franck 2056 
			read response
2057 
		done
1103 richard 2058 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2059 
		then
1103 richard 2060 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2061 
		else
2062 
			rm -f /tmp/alcasar-conf*
1 root 2063 
		fi
597 richard 2064 
# Uninstall the running version
65 richard 2065 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2066 
		;;
2067 
	*)
2068 
		echo "Argument inconnu :$1";
460 richard 2069 
		echo "Unknown argument :$1";
1 root 2070 
		echo "$usage"
2071 
		exit 1
2072 
		;;
2073 
esac
10 franck 2074 
# end of script
366 franck 2075