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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1489 2014-11-17 17:04:04Z 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
1488 richard 471 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
597 richard 472 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 473 
# config network
1 root 474 
	cat <<EOF > /etc/sysconfig/network
475 
NETWORKING=yes
1243 richard 476 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 477 
FORWARD_IPV4=true
478 
EOF
841 richard 479 
# config /etc/hosts
1 root 480 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
481 
	cat <<EOF > /etc/hosts
503 richard 482 
127.0.0.1	localhost
1353 richard 483 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 484 
EOF
1336 richard 485 
# Config EXTIF (Internet)
14 richard 486 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
487 
DEVICE=$EXTIF
488 
BOOTPROTO=static
597 richard 489 
IPADDR=$PUBLIC_IP
490 
NETMASK=$PUBLIC_NETMASK
491 
GATEWAY=$PUBLIC_GATEWAY
14 richard 492 
DNS1=127.0.0.1
493 
ONBOOT=yes
494 
METRIC=10
495 
NOZEROCONF=yes
496 
MII_NOT_SUPPORTED=yes
497 
IPV6INIT=no
498 
IPV6TO4INIT=no
499 
ACCOUNTING=no
500 
USERCTL=no
994 franck 501 
MTU=$MTU
14 richard 502 
EOF
1336 richard 503 
# Config INTIF (consultation LAN) in normal mode
841 richard 504 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
505 
DEVICE=$INTIF
506 
BOOTPROTO=static
507 
ONBOOT=yes
508 
NOZEROCONF=yes
509 
MII_NOT_SUPPORTED=yes
510 
IPV6INIT=no
511 
IPV6TO4INIT=no
512 
ACCOUNTING=no
513 
USERCTL=no
514 
EOF
1336 richard 515 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 516 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 517 
DEVICE=$INTIF
518 
BOOTPROTO=static
519 
IPADDR=$PRIVATE_IP
604 richard 520 
NETMASK=$PRIVATE_NETMASK
1 root 521 
ONBOOT=yes
522 
METRIC=10
523 
NOZEROCONF=yes
524 
MII_NOT_SUPPORTED=yes
14 richard 525 
IPV6INIT=no
526 
IPV6TO4INIT=no
527 
ACCOUNTING=no
528 
USERCTL=no
1 root 529 
EOF
440 franck 530 
# Mise à l'heure du serveur
531 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
532 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 533 
0.fr.pool.ntp.org	# adapt to your country
534 
1.fr.pool.ntp.org
535 
2.fr.pool.ntp.org
440 franck 536 
EOF
537 
# Configuration du serveur de temps (sur lui même)
1 root 538 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
539 
	cat <<EOF > /etc/ntp.conf
456 franck 540 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 541 
server 1.fr.pool.ntp.org
542 
server 2.fr.pool.ntp.org
543 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 544 
fudge 127.127.1.0 stratum 10
604 richard 545 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 546 
restrict 127.0.0.1
310 richard 547 
driftfile /var/lib/ntp/drift
1 root 548 
logfile /var/log/ntp.log
549 
EOF
440 franck 550 
 
310 richard 551 
	chown -R ntp:ntp /var/lib/ntp
1 root 552 
# Renseignement des fichiers hosts.allow et hosts.deny
553 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
554 
	cat <<EOF > /etc/hosts.allow
555 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 556 
sshd: ALL
1 root 557 
ntpd: $PRIVATE_NETWORK_SHORT
558 
EOF
559 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
560 
	cat <<EOF > /etc/hosts.deny
561 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
562 
EOF
790 richard 563 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 564 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 565 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 566 
# load conntrack ftp module
567 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
568 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 569 
# load ipt_NETFLOW module
570 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 571 
#
860 richard 572 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 573 
} # End of network ()
574 
 
575 
##################################################################
1221 richard 576 
##			Function "ACC"				##
577 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 578 
## - configuration du serveur web (Apache)			##
579 
## - définition du 1er comptes de gestion 			##
580 
## - sécurisation des accès					##
581 
##################################################################
1221 richard 582 
ACC ()
1 root 583 
{
584 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
585 
	mkdir $DIR_WEB
586 
# Copie et configuration des fichiers du centre de gestion
316 richard 587 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 588 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 589 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
590 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
591 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
592 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
593 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 594 
	chown -R apache:apache $DIR_WEB/*
1489 richard 595 
# create the backup structure :
596 
# - base = users database
597 
# - system_backup = alcasar conf file + users database
598 
# - archive = tarball of "base + http firewall + netflow"
599 
# - security = watchdog disconnection)
600 
	for i in system_backup base archive security;
1 root 601 
	do
602 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
603 
	done
5 franck 604 
	chown -R root:apache $DIR_SAVE
71 richard 605 
# Configuration et sécurisation php
606 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 607 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
608 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 609 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
610 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 611 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
612 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
613 
# Configuration et sécurisation Apache
790 richard 614 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 615 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 616 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 617 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 618 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
619 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
620 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 621 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
622 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
623 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
624 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
625 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
626 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 627 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 628 
	[ -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
629 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
630 
	[ -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
631 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
632 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
633 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 634 
</body>
635 
</html>
636 
EOF
637 
# Définition du premier compte lié au profil 'admin'
509 richard 638 
	header_install
510 richard 639 
	if [ "$mode" = "install" ]
640 
	then
613 richard 641 
		admin_portal=!
642 
		PTN='^[a-zA-Z0-9-]*$'
643 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
644 
                	do
645 
			header_install
646 
			if [ $Lang == "fr" ]
647 
			then
648 
				echo ""
649 
				echo "Définissez un premier compte d'administration du portail :"
650 
				echo
651 
				echo -n "Nom : "
652 
			else
653 
				echo ""
654 
				echo "Define the first account allow to administrate the portal :"
655 
				echo
656 
				echo -n "Account : "
657 
			fi
658 
			read admin_portal
659 
			if [ "$admin_portal" == "" ]
660 
				then
661 
				admin_portal=!
662 
			fi
663 
			done
1268 richard 664 
# Creation of keys file for the admin account ("admin")
510 richard 665 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
666 
		mkdir -p $DIR_DEST_ETC/digest
667 
		chmod 755 $DIR_DEST_ETC/digest
668 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
669 
			do
1350 richard 670 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 671 
			done
672 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
673 
	fi
434 richard 674 
# synchronisation horaire
675 
	ntpd -q -g &
1 root 676 
# Sécurisation du centre
988 franck 677 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 678 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 679 
<Directory $DIR_ACC>
1 root 680 
	SSLRequireSSL
681 
	AllowOverride None
682 
	Order deny,allow
683 
	Deny from all
684 
	Allow from 127.0.0.1
685 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 686 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 687 
	require valid-user
688 
	AuthType digest
1243 richard 689 
	AuthName $HOSTNAME.$DOMAIN
1 root 690 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 691 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 692 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 693 
</Directory>
316 richard 694 
<Directory $DIR_ACC/admin>
1 root 695 
	SSLRequireSSL
696 
	AllowOverride None
697 
	Order deny,allow
698 
	Deny from all
699 
	Allow from 127.0.0.1
700 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 701 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 702 
	require valid-user
703 
	AuthType digest
1243 richard 704 
	AuthName $HOSTNAME.$DOMAIN
1 root 705 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 706 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 707 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 708 
</Directory>
344 richard 709 
<Directory $DIR_ACC/manager>
1 root 710 
	SSLRequireSSL
711 
	AllowOverride None
712 
	Order deny,allow
713 
	Deny from all
714 
	Allow from 127.0.0.1
715 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 716 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 717 
	require valid-user
718 
	AuthType digest
1243 richard 719 
	AuthName $HOSTNAME.$DOMAIN
1 root 720 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 721 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 722 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 723 
</Directory>
316 richard 724 
<Directory $DIR_ACC/backup>
725 
	SSLRequireSSL
726 
	AllowOverride None
727 
	Order deny,allow
728 
	Deny from all
729 
	Allow from 127.0.0.1
730 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 731 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 732 
	require valid-user
733 
	AuthType digest
1243 richard 734 
	AuthName $HOSTNAME.$DOMAIN
316 richard 735 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 736 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 737 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 738 
</Directory>
811 richard 739 
Alias /save/ "$DIR_SAVE/"
740 
<Directory $DIR_SAVE>
741 
	SSLRequireSSL
742 
	Options Indexes
743 
	Order deny,allow
744 
	Deny from all
745 
	Allow from 127.0.0.1
746 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 747 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 748 
	require valid-user
749 
	AuthType digest
1243 richard 750 
	AuthName $HOSTNAME.$DOMAIN
811 richard 751 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 752 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 753 
</Directory>
1 root 754 
EOF
1378 richard 755 
# Launch after coova
756 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 757 
# Error page management
758 
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
759 
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
760 
 
761 
cat <<EOF > $FIC_ERROR_DOC
762 
Alias /error/ "/var/www/html/"
763 
 
764 
<Directory "/usr/share/httpd/error">
765 
    AllowOverride None
766 
    Options IncludesNoExec
767 
    AddOutputFilter Includes html
768 
    AddHandler type-map var
769 
    Require all granted
770 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
771 
    ForceLanguagePriority Prefer Fallback
772 
</Directory>
773 
 
774 
ErrorDocument 400 /error/error.php?error=400
775 
ErrorDocument 401 /error/error.php?error=401
776 
ErrorDocument 403 /error/error.php?error=403
777 
ErrorDocument 404 /error/error.php?error=404
778 
ErrorDocument 405 /error/error.php?error=405
779 
ErrorDocument 408 /error/error.php?error=408
780 
ErrorDocument 410 /error/error.php?error=410
781 
ErrorDocument 411 /error/error.php?error=411
782 
ErrorDocument 412 /error/error.php?error=412
783 
ErrorDocument 413 /error/error.php?error=413
784 
ErrorDocument 414 /error/error.php?error=414
785 
ErrorDocument 415 /error/error.php?error=415
786 
ErrorDocument 500 /error/error.php?error=500
787 
ErrorDocument 501 /error/error.php?error=501
788 
ErrorDocument 502 /error/error.php?error=502
789 
ErrorDocument 503 /error/error.php?error=503
790 
ErrorDocument 506 /error/error.php?error=506
791 
EOF
792 
 
1389 richard 793 
} # End of ACC ()
1 root 794 
 
795 
##########################################################################################
1221 richard 796 
##				Fonction "CA"						##
1 root 797 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
798 
##########################################################################################
1221 richard 799 
CA ()
1 root 800 
{
510 richard 801 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 802 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 803 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 804 
 
805 
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
806 
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
807 
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
808 
 
809 
	cat <<EOF > $FIC_VIRTUAL_SSL
810 
# default SSL virtual host, used for all HTTPS requests that do not
811 
# match a ServerName or ServerAlias in any <VirtualHost> block.
812 
 
813 
<VirtualHost _default_:443>
814 
# general configuration
815 
    ServerAdmin root@localhost
816 
    ServerName localhost
817 
 
818 
# SSL configuration
819 
    SSLEngine on
820 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
821 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
822 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
823 
    CustomLog logs/ssl_request_log \
824 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
825 
    ErrorLog logs/ssl_error_log
826 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
827 
</VirtualHost>
828 
EOF
829 
 
5 franck 830 
	chown -R root:apache /etc/pki
1 root 831 
	chmod -R 750 /etc/pki
1389 richard 832 
} # End of CA ()
1 root 833 
 
834 
##########################################################################################
1221 richard 835 
##			Fonction "init_db"						##
1 root 836 
## - Initialisation de la base Mysql							##
837 
## - Affectation du mot de passe de l'administrateur (root)				##
838 
## - Suppression des bases et des utilisateurs superflus				##
839 
## - Création de la base 'radius'							##
840 
## - Installation du schéma de cette base						##
841 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
842 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
843 
##########################################################################################
844 
init_db ()
845 
{
1355 richard 846 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 847 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
848 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 849 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 850 
	systemctl start mysqld.service
1 root 851 
	sleep 4
852 
	mysqladmin -u root password $mysqlpwd
853 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 854 
# Secure the server
855 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
856 
	$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 857 
# Create 'radius' database
1317 richard 858 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 859 
# Add an empty radius database structure
364 franck 860 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 861 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 862 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
863 
	$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 864 
	$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
865 
	systemctl daemon-reload
1389 richard 866 
} # End of init_db ()
1 root 867 
 
868 
##########################################################################
1389 richard 869 
##			Fonction "radius"				##
1 root 870 
## - Paramètrage des fichiers de configuration FreeRadius		##
871 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
872 
## - Modification de fichier de conf pour l'accès à Mysql		##
873 
##########################################################################
1389 richard 874 
radius ()
1 root 875 
{
876 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
877 
	chown -R radius:radius /etc/raddb
878 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 879 
# Set radius.conf parameters
1 root 880 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
881 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
882 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 883 
# remove the proxy function
1 root 884 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
885 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 886 
# remove EAP module
654 richard 887 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 888 
# listen on loopback (should be modified later if EAP enabled)
1 root 889 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 890 
# enable the  SQL module (and SQL counter)
1 root 891 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
892 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
893 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 894 
# only include modules for ALCASAR needs
895 
	$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
896 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
897 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
898 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
899 
	$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
900 
	$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 901 
# remvove virtual server and copy our conf file
1 root 902 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 903 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 904 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
905 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
906 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
907 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 908 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 909 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 910 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 911 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
912 
	cat << EOF > /etc/raddb/clients.conf
913 
client 127.0.0.1 {
914 
	secret = $secretradius
915 
	shortname = localhost
916 
}
917 
EOF
1278 richard 918 
# sql.conf modification
1 root 919 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
920 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
921 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
922 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
923 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 924 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 925 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 926 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
927 
# counter.conf modification (change the Max-All-Session-Time counter)
928 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
929 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
930 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 931 
# make certain that mysql is up before radius start
932 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
933 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
934 
	systemctl daemon-reload
1389 richard 935 
} # End radius ()
1 root 936 
 
937 
##########################################################################
1389 richard 938 
##			Function "radius_web"				##
1 root 939 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
940 
## - Création du lien vers la page de changement de mot de passe        ##
941 
##########################################################################
1389 richard 942 
radius_web ()
1 root 943 
{
944 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 945 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
946 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
947 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 948 
# copie des fichiers modifiés
949 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 950 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 951 
# Modification des fichiers de configuration
1 root 952 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 953 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 954 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
955 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
956 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
957 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
958 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
959 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
960 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 961 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 962 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 963 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 964 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 965 
nas1_name: alcasar-$ORGANISME
1 root 966 
nas1_model: Portail captif
967 
nas1_ip: $PRIVATE_IP
968 
nas1_port_num: 0
969 
nas1_community: public
970 
EOF
971 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
972 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 973 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 974 
# Ajout du mappage des attributs chillispot
975 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 976 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 977 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 978 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 979 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
980 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 981 
	chown -R apache:apache /etc/freeradius-web
1 root 982 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
983 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 984 
<Directory $DIR_WEB/pass>
1 root 985 
	SSLRequireSSL
986 
	AllowOverride None
987 
	Order deny,allow
988 
	Deny from all
989 
	Allow from 127.0.0.1
990 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 991 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 992 
</Directory>
993 
EOF
1389 richard 994 
} # End of radius_web ()
1 root 995 
 
799 richard 996 
##################################################################################
1389 richard 997 
##			Fonction "chilli"					##
799 richard 998 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
999 
## - Paramètrage de la page d'authentification (intercept.php)			##
1000 
##################################################################################
1389 richard 1001 
chilli ()
1 root 1002 
{
1370 richard 1003 
# chilli unit for systemd
1004 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1005 
#  This file is part of systemd.
1006 
#
1007 
#  systemd is free software; you can redistribute it and/or modify it
1008 
#  under the terms of the GNU General Public License as published by
1009 
#  the Free Software Foundation; either version 2 of the License, or
1010 
#  (at your option) any later version.
1370 richard 1011 
[Unit]
1012 
Description=chilli is a captive portal daemon
1013 
After=network.target
1014 
 
1015 
[Service]
1379 richard 1016 
Type=forking
1370 richard 1017 
ExecStart=/usr/libexec/chilli start
1018 
ExecStop=/usr/libexec/chilli stop
1019 
ExecReload=/usr/libexec/chilli reload
1020 
PIDFile=/var/run/chilli.pid
1021 
 
1022 
[Install]
1023 
WantedBy=multi-user.target
1024 
EOF
799 richard 1025 
# init file creation
1370 richard 1026 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1027 
	cat <<EOF > /usr/libexec/chilli
799 richard 1028 
#!/bin/sh
1029 
#
1030 
# chilli CoovaChilli init
1031 
#
1032 
# chkconfig: 2345 65 35
1033 
# description: CoovaChilli
1034 
### BEGIN INIT INFO
1035 
# Provides:       chilli
1036 
# Required-Start: network
1037 
# Should-Start:
1038 
# Required-Stop:  network
1039 
# Should-Stop:
1040 
# Default-Start:  2 3 5
1041 
# Default-Stop:
1042 
# Description:    CoovaChilli access controller
1043 
### END INIT INFO
1044 
 
1045 
[ -f /usr/sbin/chilli ] || exit 0
1046 
. /etc/init.d/functions
1047 
CONFIG=/etc/chilli.conf
1048 
pidfile=/var/run/chilli.pid
1049 
[ -f \$CONFIG ] || {
1050 
    echo "\$CONFIG Not found"
1051 
    exit 0
1052 
}
1053 
RETVAL=0
1054 
prog="chilli"
1055 
case \$1 in
1056 
    start)
1057 
	if [ -f \$pidfile ] ; then
1058 
		gprintf "chilli is already running"
1059 
	else
1060 
        	gprintf "Starting \$prog: "
1061 
		rm -f /var/run/chilli* # cleaning
1062 
        	/sbin/modprobe tun >/dev/null 2>&1
1063 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1064 
		[ -e /dev/net/tun ] || {
1065 
	    	(cd /dev;
1066 
			mkdir net;
1067 
			cd net;
1068 
			mknod tun c 10 200)
1069 
		}
1336 richard 1070 
		ifconfig $INTIF 0.0.0.0
799 richard 1071 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1072 
        	RETVAL=$?
1073 
	fi
1074 
	;;
1075 
 
1076 
    reload)
1077 
	killall -HUP chilli
1078 
	;;
1079 
 
1080 
    restart)
1081 
	\$0 stop
1082 
        sleep 2
1083 
	\$0 start
1084 
	;;
1085 
 
1086 
    status)
1087 
        status chilli
1088 
        RETVAL=0
1089 
        ;;
1090 
 
1091 
    stop)
1092 
	if [ -f \$pidfile ] ; then
1093 
        	gprintf "Shutting down \$prog: "
1094 
		killproc /usr/sbin/chilli
1095 
		RETVAL=\$?
1096 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1097 
	else
1098 
        	gprintf "chilli is not running"
1099 
	fi
1100 
	;;
1101 
 
1102 
    *)
1103 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1104 
        exit 1
1105 
esac
1106 
echo
1107 
EOF
1373 richard 1108 
chmod a+x /usr/libexec/chilli
799 richard 1109 
# conf file creation
346 richard 1110 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1111 
	cat <<EOF > /etc/chilli.conf
1112 
# coova config for ALCASAR
1113 
cmdsocket	/var/run/chilli.sock
1336 richard 1114 
unixipc		chilli.$INTIF.ipc
1115 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1116 
net		$PRIVATE_NETWORK_MASK
595 richard 1117 
dhcpif		$INTIF
841 richard 1118 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1119 
#nodynip
865 richard 1120 
#statip
1121 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1122 
domain		$DOMAIN
355 richard 1123 
dns1		$PRIVATE_IP
1124 
dns2		$PRIVATE_IP
346 richard 1125 
uamlisten	$PRIVATE_IP
503 richard 1126 
uamport		3990
837 richard 1127 
macauth
1128 
macpasswd	password
1243 richard 1129 
locationname	$HOSTNAME.$DOMAIN
346 richard 1130 
radiusserver1	127.0.0.1
1131 
radiusserver2	127.0.0.1
1132 
radiussecret	$secretradius
1133 
radiusauthport	1812
1134 
radiusacctport	1813
1243 richard 1135 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1136 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1137 
uamsecret	$secretuam
1249 richard 1138 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1139 
coaport		3799
1379 richard 1140 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1141 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1142 
include		$DIR_DEST_ETC/alcasar-uamallowed
1143 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1144 
#dhcpgateway
1157 stephane 1145 
#dhcprelayagent
1146 
#dhcpgatewayport
346 richard 1147 
EOF
1336 richard 1148 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1149 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1150 
# create files for trusted domains and urls
1148 crox53 1151 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1152 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1153 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1154 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1155 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1156 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1157 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1158 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1159 
	if [ "$chilli_exist" == "1" ]
1160 
	then
1161 
	      userdel -r chilli 2>/dev/null
1162 
	fi
1163 
	groupadd -f chilli
1164 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1165 
}  # End of chilli ()
1349 richard 1166 
 
1 root 1167 
##################################################################
1389 richard 1168 
##		Fonction "dansguardian"				##
1 root 1169 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1170 
##################################################################
1389 richard 1171 
dansguardian ()
1 root 1172 
{
1173 
	mkdir /var/dansguardian
1174 
	chown dansguardian /var/dansguardian
1375 richard 1175 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1176 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1177 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1178 
# By default the filter is off
497 richard 1179 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1180 
# French deny HTML page
497 richard 1181 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1182 
# Listen only on LAN side
497 richard 1183 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1184 
# DG send its flow to HAVP
1185 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1186 
# replace the default deny HTML page
1 root 1187 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1188 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1189 
# Don't log
1190 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1191 
# Run 10 daemons (20 in largest server)
659 richard 1192 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1193 
# on désactive par défaut le controle de contenu des pages html
497 richard 1194 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1195 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1196 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1197 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1198 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1199 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1200 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1201 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1202 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1203 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1204 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1205 
	touch $DIR_DG/lists/bannedextensionlist
1206 
	touch $DIR_DG/lists/bannedmimetypelist
1207 
# 'Safesearch' regex actualisation
498 richard 1208 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1209 
# empty LAN IP list that won't be WEB filtered
1210 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1211 
	touch $DIR_DG/lists/exceptioniplist
1212 
# Keep a copy of URL & domain filter configuration files
1213 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1214 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1215 
} # End of dansguardian ()
1 root 1216 
 
71 richard 1217 
##################################################################
1221 richard 1218 
##			Fonction "antivirus"			##
1357 richard 1219 
## - configuration of havp, libclamav and freshclam		##
71 richard 1220 
##################################################################
1221 
antivirus ()
1222 
{
1358 richard 1223 
# create 'havp' user
288 richard 1224 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1225 
	if [ "$havp_exist" == "1" ]
288 richard 1226 
	then
478 richard 1227 
	      userdel -r havp 2>/dev/null
894 richard 1228 
	      groupdel havp 2>/dev/null
288 richard 1229 
	fi
307 richard 1230 
	groupadd -f havp
1486 richard 1231 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1232 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1233 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1234 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1235 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1236 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1237 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1238 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1239 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1240 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1241 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1242 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1243 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1244 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1245 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1246 
# skip checking of youtube flow (too heavy load / risk too low)
1247 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1248 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1249 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1250 
# replacement of init script
335 richard 1251 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1252 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1253 
# replace of the intercept page (template)
340 richard 1254 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1255 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1256 
# update virus database every 4 hours (24h/6)
1357 richard 1257 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1258 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1259 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1260 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1261 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1262 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1263 
# update now
1382 richard 1264 
	/usr/bin/freshclam --no-warnings
1389 richard 1265 
} # End of antivirus ()
71 richard 1266 
 
1486 richard 1267 
##########################################################################
1268 
##			Fonction "tinyproxy"				##
1269 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1270 
##########################################################################
1485 richard 1271 
tinyproxy ()
1272 
{
1486 richard 1273 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1274 
	if [ "$tinyproxy_exist" == "1" ]
1275 
	then
1276 
	      userdel -r tinyproxy 2>/dev/null
1277 
	      groupdel tinyproxy 2>/dev/null
1278 
	fi
1279 
	groupadd -f tinyproxy
1488 richard 1280 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1486 richard 1281 
	mkdir -p /var/log/tinyproxy /var/run/tinyproxy
1282 
	chown -R tinyproxy:tinyproxy /var/log/tinyproxy /var/run/tinyproxy
1283 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1284 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1285 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1286 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1287 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1288 
	$SED "s?^#LogFile.*?LogFile /var/log/tinyproxy/tinyproxy.log?g" /etc/tinyproxy/tinyproxy.conf
1289 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1290 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1291 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1485 richard 1292 
 
1293 
} # end of tinyproxy
1 root 1294 
##################################################################################
1389 richard 1295 
##			function "ulogd"					##
476 richard 1296 
## - Ulog config for multi-log files 						##
1297 
##################################################################################
1389 richard 1298 
ulogd ()
476 richard 1299 
{
1300 
# Three instances of ulogd (three different logfiles)
1301 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1302 
	nl=1
1358 richard 1303 
	for log_type in traceability ssh ext-access
478 richard 1304 
	do
1365 richard 1305 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1306 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1307 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1308 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1309 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1310 
[emu1]
478 richard 1311 
file="/var/log/firewall/$log_type.log"
1312 
sync=1
1313 
EOF
1452 richard 1314 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1315 
		nl=`expr $nl + 1`
1316 
	done
476 richard 1317 
	chown -R root:apache /var/log/firewall
1318 
	chmod 750 /var/log/firewall
1319 
	chmod 640 /var/log/firewall/*
1389 richard 1320 
}  # End of ulogd ()
476 richard 1321 
 
1159 crox53 1322 
 
1323 
##########################################################
1389 richard 1324 
##              Function "nfsen"			##
1159 crox53 1325 
##########################################################
1389 richard 1326 
nfsen()
1 root 1327 
{
1393 richard 1328 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1329 
# Add PortTracker plugin
1395 richard 1330 
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1331 
	do
1332 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i && echo "$i created" || echo "$i already exists"
1333 
	done
1221 richard 1334 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1335 
# use of our conf file and init unit
1221 richard 1336 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1337 
# Installation of nfsen
1221 richard 1338 
	DirTmp=$(pwd)
1339 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1340 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1341 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1342 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1343 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1344 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1345 
	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
1346 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1347 
# Apache conf file
1394 richard 1348 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1349 
Alias /nfsen /var/www/nfsen
1350 
<Directory /var/www/nfsen/>
1351 
DirectoryIndex nfsen.php
1352 
Options -Indexes
1353 
AllowOverride all
1354 
order allow,deny
1355 
allow from all
1356 
AddType application/x-httpd-php .php
1357 
php_flag magic_quotes_gpc on
1358 
php_flag track_vars on
1 root 1359 
</Directory>
1360 
EOF
1372 richard 1361 
# nfsen unit for systemd
1362 
cat << EOF > /lib/systemd/system/nfsen.service
1363 
#  This file is part of systemd.
1364 
#
1365 
#  systemd is free software; you can redistribute it and/or modify it
1366 
#  under the terms of the GNU General Public License as published by
1367 
#  the Free Software Foundation; either version 2 of the License, or
1368 
#  (at your option) any later version.
1369 
 
1370 
# This unit launches nfsen (a Netflow grapher).
1371 
[Unit]
1372 
Description= NfSen init script
1373 
After=network.target iptables.service
1374 
 
1375 
[Service]
1376 
Type=oneshot
1377 
RemainAfterExit=yes
1393 richard 1378 
PIDFile=/var/run/nfsen/nfsen.pid
1379 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1380 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1381 
ExecStart=/usr/bin/nfsen start
1382 
ExecStop=/usr/bin/nfsen stop
1393 richard 1383 
ExecReload=/usr/bin/nfsen restart
1372 richard 1384 
TimeoutSec=0
1385 
 
1386 
[Install]
1387 
WantedBy=multi-user.target
1388 
EOF
1365 richard 1389 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1390 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1391 
# expire delay for the profile "live"
1393 richard 1392 
	systemctl start nfsen
1393 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1394 
# add SURFmap plugin
1412 richard 1395 
	tar xzf $DIR_CONF/nfsen/SURFmap_v3.3b1.tar.gz -C /tmp/
1413 richard 1396 
	cp $DIR_CONF/nfsen/install-surfmap.sh /tmp/SURFmap/install.sh
1397 richard 1397 
	cd /tmp/SURFmap
1398 
	/usr/bin/sh install.sh
1418 richard 1399 
 
1365 richard 1400 
# clear the installation
1221 richard 1401 
	cd $DirTmp
1402 
	rm -rf /tmp/nfsen-1.3.6p1/
1397 richard 1403 
	rm -rf /tmp/SURFmap/
1389 richard 1404 
} # End of nfsen ()
1 root 1405 
 
1390 richard 1406 
##################################################
1389 richard 1407 
##		Function "dnsmasq"		##
1390 richard 1408 
##################################################
1389 richard 1409 
dnsmasq ()
219 jeremy 1410 
{
1411 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1412 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1413 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1414 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1415 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1416 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1417 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1418 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1419 
listen-address=$PRIVATE_IP
1390 richard 1420 
pid-file=/var/run/dnsmasq.pid
259 richard 1421 
listen-address=127.0.0.1
286 richard 1422 
no-dhcp-interface=$INTIF
1387 richard 1423 
no-dhcp-interface=tun0
1424 
no-dhcp-interface=lo
259 richard 1425 
bind-interfaces
1426 
cache-size=256
1427 
domain=$DOMAIN
1428 
domain-needed
1429 
expand-hosts
1430 
bogus-priv
1431 
filterwin2k
1432 
server=$DNS1
1433 
server=$DNS2
1387 richard 1434 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1435 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1436 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1437 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1438 
 
1387 richard 1439 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1440 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1441 
EOF
1356 richard 1442 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1443 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1444 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1445 
# Add Toulouse blacklist domains
1472 richard 1446 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1447 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1448 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1449 
listen-address=$PRIVATE_IP
1450 
port=54
1451 
no-dhcp-interface=$INTIF
1387 richard 1452 
no-dhcp-interface=tun0
1472 richard 1453 
no-dhcp-interface=lo
498 richard 1454 
bind-interfaces
1455 
cache-size=256
1456 
domain=$DOMAIN
1457 
domain-needed
1458 
expand-hosts
1459 
bogus-priv
1460 
filterwin2k
1461 
server=$DNS1
1462 
server=$DNS2
1463 
EOF
1379 richard 1464 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1465 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1466 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1467 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1468 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1469 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1470 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1471 
listen-address=$PRIVATE_IP
1472 
port=55
1473 
no-dhcp-interface=$INTIF
1387 richard 1474 
no-dhcp-interface=tun0
1472 richard 1475 
no-dhcp-interface=lo
1356 richard 1476 
bind-interfaces
1477 
cache-size=256
1478 
domain=$DOMAIN
1479 
domain-needed
1480 
expand-hosts
1481 
bogus-priv
1482 
filterwin2k
1472 richard 1483 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1484 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1485 
EOF
1472 richard 1486 
# 4th dnsmasq listen on udp 56 ("blackhole")
1487 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1488 
# Configuration file for "dnsmasq as a blackhole"
1489 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1490 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1491 
pid-file=/var/run/dnsmasq-blackhole.pid
1492 
listen-address=$PRIVATE_IP
1493 
port=56
1494 
no-dhcp-interface=$INTIF
1495 
no-dhcp-interface=tun0
1496 
no-dhcp-interface=lo
1497 
bind-interfaces
1498 
cache-size=256
1499 
domain=$DOMAIN
1500 
domain-needed
1501 
expand-hosts
1502 
bogus-priv
1503 
filterwin2k
1504 
EOF
1505 
 
1372 richard 1506 
# Start after chilli (which create tun0)
1507 
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1508 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1509 
	for list in blacklist whitelist blackhole
1510 
	do
1511 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1512 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1513 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1514 
	done
308 richard 1515 
} # End dnsmasq
1516 
 
1517 
##########################################################
1221 richard 1518 
##		Fonction "BL"				##
308 richard 1519 
##########################################################
1520 
BL ()
1521 
{
1386 richard 1522 
# modify iptables boot file to start alcasar-iptables.sh when the system is booting
1523 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
1524 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
1384 richard 1525 
# copy and extract toulouse BL
648 richard 1526 
	rm -rf $DIR_DG/lists/blacklists
1527 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1528 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1529 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1530 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1531 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1532 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1533 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1534 
# creation of file for the rehabilited domains and urls
648 richard 1535 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1536 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1537 
	touch $DIR_DG/lists/exceptionsitelist
1538 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1539 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1540 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1541 
# Dansguardian filter config for ALCASAR
1542 
EOF
648 richard 1543 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1544 
# Dansguardian domain filter config for ALCASAR
1545 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1546 
#**
1547 
# block all SSL and CONNECT tunnels
1548 
**s
1549 
# block all SSL and CONNECT tunnels specified only as an IP
1550 
*ips
1551 
# block all sites specified only by an IP
1552 
*ip
1553 
EOF
1000 richard 1554 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1555 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1556 
# Bing - add 'adlt=strict'
1557 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1558 
# Youtube - add 'edufilter=your_ID'
885 richard 1559 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1560 
EOF
1000 richard 1561 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1562 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1563 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1564 
	if [ "$mode" != "update" ]; then
1565 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1566 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
1387 richard 1567 
# !!! we can be banned by DNS server (waiting for a cool solution	$DIR_DEST_SBIN/alcasar-bl.sh --ip_retrieving
654 richard 1568 
	fi
308 richard 1569 
}
219 jeremy 1570 
 
1 root 1571 
##########################################################
1221 richard 1572 
##		Fonction "cron"				##
1 root 1573 
## - Mise en place des différents fichiers de cron	##
1574 
##########################################################
1575 
cron ()
1576 
{
1577 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1578 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1579 
	cat <<EOF > /etc/crontab
1580 
SHELL=/bin/bash
1581 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1582 
MAILTO=root
1583 
HOME=/
1584 
 
1585 
# run-parts
1586 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1587 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1588 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1589 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1590 
EOF
1591 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1592 
	cat <<EOF >> /etc/anacrontab
667 franck 1593 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1594 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1595 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1596 
EOF
1247 crox53 1597 
 
811 richard 1598 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1599 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1600 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1601 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1602 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1603 
EOF
952 franck 1604 
	cat <<EOF > /etc/cron.d/alcasar-archive
1605 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1606 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1607 
EOF
667 franck 1608 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1609 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1610 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1611 
EOF
722 franck 1612 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1613 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1614 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1615 
EOF
1247 crox53 1616 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1617 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1618 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1619 
#EOF
1159 crox53 1620 
 
1 root 1621 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1622 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1623 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1624 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1625 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1626 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1627 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1628 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1629 
	rm -f /etc/cron.daily/freeradius-web
1630 
	rm -f /etc/cron.monthly/freeradius-web
1631 
	cat << EOF > /etc/cron.d/freeradius-web
1632 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1633 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1634 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1635 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1636 
EOF
671 franck 1637 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1638 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1639 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1640 
EOF
808 franck 1641 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1642 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1643 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1644 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1645 
EOF
522 richard 1646 
# suppression des crons usagers
1647 
	rm -f /var/spool/cron/*
1 root 1648 
} # End cron
1649 
 
1650 
##################################################################
1221 richard 1651 
## 			Fonction "Fail2Ban"			##
1163 crox53 1652 
##- Modification de la configuration de fail2ban		##
1653 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1654 
##################################################################
1655 
fail2ban()
1656 
{
1191 crox53 1657 
	$DIR_CONF/fail2ban.sh
1474 richard 1658 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1659 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1660 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1661 
	chmod 644 /var/log/fail2ban.log
1489 richard 1662 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1663 
	/usr/bin/touch /var/log/auth.log
1664 
 
1411 richard 1665 
 
1666 
# Edition de l'unité fail2ban
1418 richard 1667 
[ -e /usr/lib/systemd/system/fail2ban.service ] && cp /usr/lib/systemd/system/fail2ban.service /usr/lib/systemd/system/fail2ban.service.default
1411 richard 1668 
$SED '/Type/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1669 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1411 richard 1670 
 
1671 
 
1163 crox53 1672 
} #Fin de fail2ban_install()
1673 
 
1674 
##################################################################
1376 richard 1675 
## 			Fonction "gammu_smsd"			##
1676 
## - Creation de la base de donnée Gammu			##
1677 
## - Creation du fichier de config: gammu_smsd_conf		##
1678 
##								##
1679 
##################################################################
1680 
gammu_smsd()
1681 
{
1682 
# Create 'gammu' databse
1683 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1684 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1685 
# Add a gammu database structure
1686 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1687 
 
1688 
# config file for the daemon
1689 
cat << EOF > /etc/gammu_smsd_conf
1690 
[gammu]
1691 
port = /dev/ttyUSB0
1692 
connection = at115200
1693 
 
1694 
;########################################################
1695 
 
1696 
[smsd]
1697 
 
1698 
PIN = 1234
1699 
 
1700 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1701 
logformat = textall
1702 
debuglevel = 0
1703 
 
1704 
service = sql
1705 
driver = native_mysql
1706 
user = $DB_USER
1707 
password = $radiuspwd
1708 
pc = localhost
1709 
database = $DB_GAMMU
1710 
 
1711 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1712 
 
1713 
StatusFrequency = 30
1380 richard 1714 
;LoopSleep = 2
1376 richard 1715 
 
1716 
;ResetFrequency = 300
1717 
;HardResetFrequency = 120
1718 
 
1719 
CheckSecurity = 1
1720 
CheckSignal = 1
1721 
CheckBattery = 0
1722 
EOF
1723 
 
1724 
chmod 755 /etc/gammu_smsd_conf
1725 
 
1726 
#Creation dossier de log Gammu-smsd
1382 richard 1727 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1728 
chmod 755 /var/log/gammu-smsd
1729 
 
1730 
#Edition du script sql gammu <-> radius
1452 richard 1731 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1732 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1733 
 
1380 richard 1734 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1735 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1736 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1737 
EOF
1738 
 
1376 richard 1739 
} # END gammu_smsd()
1740 
 
1741 
##################################################################
1221 richard 1742 
##			Fonction "post_install"			##
1 root 1743 
## - Modification des bannières (locales et ssh) et des prompts ##
1744 
## - Installation de la structure de chiffrement pour root	##
1745 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1746 
## - Mise en place du la rotation des logs			##
5 franck 1747 
## - Configuration dans le cas d'une mise à jour		##
1 root 1748 
##################################################################
1749 
post_install()
1750 
{
1751 
# création de la bannière locale
1007 richard 1752 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1753 
	cp -f $DIR_CONF/banner /etc/mageia-release
1754 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1755 
# création de la bannière SSH
1007 richard 1756 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1757 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1758 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1759 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1760 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1761 
# postfix banner anonymisation
1762 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1763 
# sshd écoute côté LAN et WAN
1 root 1764 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1765 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1766 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1767 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1768 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1769 
	echo "QOS=off" >> $CONF_FILE
1770 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1771 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1772 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1773 
	echo "MULTIWAN=off" >> $CONF_FILE
1774 
	echo "FAILOVER=30" >> $CONF_FILE
1775 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1776 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1777 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1778 
# Coloration des prompts
1779 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1780 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1781 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1782 
# Droits d'exécution pour utilisateur apache et sysadmin
1783 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1784 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1785 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1786 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1787 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1788 
	chmod 644 /etc/logrotate.d/*
714 franck 1789 
# rectification sur versions précédentes de la compression des logs
706 franck 1790 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1791 
# actualisation des fichiers logs compressés
1342 richard 1792 
	for dir in firewall dansguardian httpd
706 franck 1793 
	do
714 franck 1794 
	      find /var/log/$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 1795 
	done
1221 richard 1796 
# create the alcasar-load_balancing unit
1797 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1798 
#  This file is part of systemd.
1799 
#
1800 
#  systemd is free software; you can redistribute it and/or modify it
1801 
#  under the terms of the GNU General Public License as published by
1802 
#  the Free Software Foundation; either version 2 of the License, or
1803 
#  (at your option) any later version.
1804 
 
1805 
# This unit lauches alcasar-load-balancing.sh script.
1806 
[Unit]
1807 
Description=alcasar-load_balancing.sh execution
1808 
After=network.target iptables.service
1809 
 
1810 
[Service]
1811 
Type=oneshot
1812 
RemainAfterExit=yes
1813 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1814 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1815 
TimeoutSec=0
1816 
SysVStartPriority=99
1817 
 
1818 
[Install]
1819 
WantedBy=multi-user.target
1157 stephane 1820 
EOF
1221 richard 1821 
# processes launched at boot time (SYSV)
1486 richard 1822 
	for i in havp tinyproxy
1221 richard 1823 
	do
1824 
		/sbin/chkconfig --add $i
1825 
	done
1826 
# processes launched at boot time (Systemctl)
1472 richard 1827 
	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 1828 
	do
1389 richard 1829 
		systemctl -q enable $i.service
1221 richard 1830 
	done
1452 richard 1831 
 
1832 
# disable processes at boot time (Systemctl)
1833 
	for i in ulogd
1834 
	do
1835 
		systemctl -q disable $i.service
1836 
	done
1837 
 
1221 richard 1838 
# Apply French Security Agency (ANSSI) rules
1362 richard 1839 
# ignore ICMP broadcast (smurf attack)
1840 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1841 
# ignore ICMP errors bogus
1842 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1843 
# remove ICMP redirects responces
1844 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1845 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1846 
# enable SYN Cookies (Syn flood attacks)
1847 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1848 
# enable kernel antispoofing
1849 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1850 
# ignore source routing
1851 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1852 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1853 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1854 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1855 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1856 
# remove Magic SysReq Keys
1363 richard 1857 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1858 
# switch to multi-users runlevel (instead of x11)
1221 richard 1859 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1860 
#	GRUB modifications
1861 
# limit wait time to 3s
1862 
# create an alcasar entry instead of linux-nonfb
1863 
# change display to 1024*768 (vga791)
1221 richard 1864 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1865 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1866 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1867 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1868 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1869 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1870 
# Remove unused services and users
1378 richard 1871 
	for svc in sshd.service
1221 richard 1872 
	do
1362 richard 1873 
		/bin/systemctl -q disable $svc
1221 richard 1874 
	done
1875 
# Load and apply the previous conf file
1876 
	if [ "$mode" = "update" ]
532 richard 1877 
	then
1266 richard 1878 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1879 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1880 
		PARENT_SCRIPT=`basename $0`
1881 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1882 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1883 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1884 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1885 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1886 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1887 
		then
1888 
			header_install
1889 
			if [ $Lang == "fr" ]
1890 
			then
1891 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1892 
				echo
1893 
				echo -n "Nom : "
1894 
			else
1895 
				echo "This update need to redefine the first admin account"
1896 
				echo
1897 
				echo -n "Account : "
1898 
			fi
1899 
			read admin_portal
1900 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1901 
			mkdir -p $DIR_DEST_ETC/digest
1902 
			chmod 755 $DIR_DEST_ETC/digest
1903 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1904 
			do
1350 richard 1905 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1906 
			done
1907 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1908 
		fi
532 richard 1909 
	fi
1221 richard 1910 
	rm -f /tmp/alcasar-conf*
1911 
	chown -R root:apache $DIR_DEST_ETC/*
1912 
	chmod -R 660 $DIR_DEST_ETC/*
1913 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1914 
# Apply and save the firewall rules
1915 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1916 
	sleep 2
1 root 1917 
	cd $DIR_INSTALL
5 franck 1918 
	echo ""
1 root 1919 
	echo "#############################################################################"
638 richard 1920 
	if [ $Lang == "fr" ]
1921 
		then
1922 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1923 
		echo "#                                                                           #"
1924 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1925 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1926 
		echo "#                                                                           #"
1927 
		echo "#############################################################################"
1928 
		echo
1929 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1930 
		echo
1931 
		echo "- Lisez attentivement la documentation d'exploitation"
1932 
		echo
1933 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1934 
		echo
1935 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1936 
	else
1937 
		echo "#                        Enf of ALCASAR install process                     #"
1938 
		echo "#                                                                           #"
1939 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1940 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1941 
		echo "#                                                                           #"
1942 
		echo "#############################################################################"
1943 
		echo
1944 
		echo "- The system will be rebooted in order to operate ALCASAR"
1945 
		echo
1946 
		echo "- Read the exploitation documentation"
1947 
		echo
1948 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1949 
		echo
1950 
		echo "                   Hit 'Enter' to continue"
1951 
	fi
815 richard 1952 
	sleep 2
1953 
	if [ "$mode" != "update" ]
820 richard 1954 
	then
815 richard 1955 
		read a
1956 
	fi
774 richard 1957 
	clear
1 root 1958 
	reboot
1959 
} # End post_install ()
1960 
 
1961 
#################################
1005 richard 1962 
#  	Main Install loop  	#
1 root 1963 
#################################
832 richard 1964 
dir_exec=`dirname "$0"`
1965 
if [ $dir_exec != "." ]
1966 
then
1967 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1968 
	echo "Launch this program from the ALCASAR archive directory"
1969 
	exit 0
1970 
fi
1971 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1972 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1973 
nb_args=$#
1974 
args=$1
1975 
if [ $nb_args -eq 0 ]
1976 
then
1977 
	nb_args=1
1978 
	args="-h"
1979 
fi
1062 richard 1980 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1981 
case $args in
1982 
	-\? | -h* | --h*)
1983 
		echo "$usage"
1984 
		exit 0
1985 
		;;
291 franck 1986 
	-i | --install)
959 franck 1987 
		license
5 franck 1988 
		header_install
29 richard 1989 
		testing
595 richard 1990 
# RPMs install
1991 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1992 
		if [ "$?" != "0" ]
1 root 1993 
		then
595 richard 1994 
			exit 0
1995 
		fi
1249 richard 1996 
		if [ -e $CONF_FILE ]
595 richard 1997 
		then
597 richard 1998 
# Uninstall the running version
532 richard 1999 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2000 
		fi
636 richard 2001 
# Test if manual update
1362 richard 2002 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2003 
		then
636 richard 2004 
			header_install
595 richard 2005 
			if [ $Lang == "fr" ]
636 richard 2006 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2007 
				else echo "The configuration file of an old version has been found";
595 richard 2008 
			fi
597 richard 2009 
			response=0
2010 
			PTN='^[oOnNyY]$'
2011 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2012 
			do
2013 
				if [ $Lang == "fr" ]
2014 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2015 
					else echo -n "Do you want to use it (Y/n)?";
2016 
				 fi
2017 
				read response
2018 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2019 
				then rm -f /tmp/alcasar-conf*
2020 
				fi
2021 
			done
2022 
		fi
636 richard 2023 
# Test if update
1057 richard 2024 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2025 
		then
2026 
			if [ $Lang == "fr" ]
2027 
				then echo "#### Installation avec mise à jour ####";
2028 
				else echo "#### Installation with update     ####";
2029 
			fi
636 richard 2030 
# Extract the central configuration file
1057 richard 2031 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2032 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2033 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2034 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2035 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2036 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2037 
			mode="update"
1 root 2038 
		fi
1486 richard 2039 
		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 2040 
		do
2041 
			$func
1362 richard 2042 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2043 
		done
5 franck 2044 
		;;
291 franck 2045 
	-u | --uninstall)
5 franck 2046 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2047 
		then
597 richard 2048 
			if [ $Lang == "fr" ]
2049 
				then echo "ALCASAR n'est pas installé!";
2050 
				else echo "ALCASAR isn't installed!";
2051 
			fi
1 root 2052 
			exit 0
2053 
		fi
5 franck 2054 
		response=0
2055 
		PTN='^[oOnN]$'
580 richard 2056 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2057 
		do
597 richard 2058 
			if [ $Lang == "fr" ]
2059 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2060 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2061 
			fi
5 franck 2062 
			read response
2063 
		done
1103 richard 2064 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2065 
		then
1103 richard 2066 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2067 
		else
2068 
			rm -f /tmp/alcasar-conf*
1 root 2069 
		fi
597 richard 2070 
# Uninstall the running version
65 richard 2071 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2072 
		;;
2073 
	*)
2074 
		echo "Argument inconnu :$1";
460 richard 2075 
		echo "Unknown argument :$1";
1 root 2076 
		echo "$usage"
2077 
		exit 1
2078 
		;;
2079 
esac
10 franck 2080 
# end of script
366 franck 2081